/*
 Theme Name:   CESO Astra Child
 Theme URI:    https://ceso.ieso2024.com
 Description:  CESO官方网站主题，基于Astra的蓝色系高端精美设计，参考北大官网风格
 Author:       CESO
 Author URI:   https://ceso.ieso2024.com
 Template:     astra
 Version:      1.0.0
 License:      GNU General Public License v2 or later
 License URI:  http://www.gnu.org/licenses/gpl-2.0.html
 Text Domain:  ceso-astra-child
 Tags:         one-column, two-columns, custom-colors, custom-menu, custom-logo, featured-images
*/

/* ========================================
   CSS Variables - Blue Design System
   CESO 蓝色系设计系统
   ======================================== */
:root {
    /* Primary Blue Colors - 蓝色主色调 */
    --ceso-blue-primary: #1a4a7a;
    --ceso-blue-dark: #0d2d4d;
    --ceso-blue-light: #2c5f9e;
    --ceso-blue-lighter: #4d9de0;
    --ceso-blue-pale: #e8f4fc;
    --ceso-blue-bg: #f0f5fb;

    /* Accent Colors */
    --ceso-gold: #c9a227;
    --ceso-gold-light: #e8c547;

    /* Neutral Colors */
    --ceso-text: #1a2a3a;
    --ceso-text-secondary: #3d4a5c;
    --ceso-text-muted: #6c757d;
    --ceso-text-aux: #9aa5b1;
    --ceso-white: #ffffff;
    --ceso-bg-light: #f8f9fa;
    --ceso-border: #dee2e6;
    --ceso-border-light: #e8ecf0;

    /* Shadows - 柔和学术风阴影 */
    --ceso-shadow-xs: 0 1px 2px rgba(26, 42, 58, 0.05);
    --ceso-shadow-sm: 0 1px 3px rgba(26, 42, 58, 0.07), 0 1px 2px rgba(26, 42, 58, 0.04);
    --ceso-shadow: 0 4px 16px rgba(26, 42, 58, 0.09), 0 2px 6px rgba(26, 42, 58, 0.05);
    --ceso-shadow-lg: 0 8px 24px rgba(26, 42, 58, 0.12), 0 4px 10px rgba(26, 42, 58, 0.06);
    --ceso-shadow-xl: 0 16px 48px rgba(26, 42, 58, 0.15), 0 8px 20px rgba(26, 42, 58, 0.08);

    /* Transitions */
    --ceso-transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ceso-transition-fast: all 0.15s ease;
}

/* ========================================
   Base Overrides
   ======================================== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--ceso-text-secondary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#page {
    position: relative;
}

/* 全宽背景层 */
#content,
.site-content {
    background-color: transparent !important;
}

/* ========================================
   Layout Fix - 解决内容区偏左问题
   ======================================== */
html,
body {
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.site-content,
#content,
html body.page,
html body.home,
#primary,
#main {
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    background-color: transparent !important;
}

/* ========================================
   首页全宽区块居中
   ======================================== */
#ceso-main-wrap .ceso-news-section > .ast-container,
#ceso-main-wrap .ceso-about-section > .ast-container,
#ceso-main-wrap .ceso-quick-section > .ast-container,
#ceso-main-wrap .ceso-stats > .ast-container,
#ceso-main-wrap .ceso-learning-section > .ast-container,
#ceso-main-wrap .ceso-countdown-section > .ast-container,
#ceso-main-wrap .ceso-sponsors-section > .ast-container {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

#page {
    position: relative;
    overflow-x: hidden;
}

.ast-container {
    max-width: 1400px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* ========================================
   Unified Card Base - 精品学术风卡片
   ======================================== */
.ceso-card {
    background: var(--ceso-white);
    border-radius: 4px;
    box-shadow: var(--ceso-shadow-sm);
    border: 1px solid var(--ceso-border-light);
    transition: box-shadow 0.25s ease;
}

.ceso-card:hover {
    box-shadow: var(--ceso-shadow);
}

/* ========================================
   TOP BAR - 顶部横幅
   ======================================== */
.ceso-topbar {
    background: linear-gradient(135deg, #005197 0%, #003a6b 100%);
    color: #fff;
    height: 42px;
    line-height: 42px;
    font-size: 13px;
    position: relative;
    z-index: 1010;
}

.ceso-topbar-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ceso-topbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
}

.ceso-topbar-left i {
    font-size: 14px;
    opacity: 0.7;
}

.ceso-topbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ceso-topbar-right a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    transition: color 0.3s ease;
}

.ceso-topbar-right a:hover {
    color: #fff;
}

.ceso-topbar-sep {
    color: rgba(255, 255, 255, 0.3);
    font-size: 12px;
}

/* ========================================
   MAIN HEADER - 深蓝导航栏
   ======================================== */
.ceso-main-header {
    background: transparent;
    position: fixed;
    top: 42px;
    left: 0;
    right: 0;
    z-index: 1003;
    box-shadow: none;
    border-bottom: none;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    transition: background 0.4s ease, box-shadow 0.35s ease, top 0.4s ease;
}

/* 顶部半透明渐变遮罩：确保浅色图片上菜单文字也能看清 */
.ceso-main-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.4) 0%,
        rgba(0, 0, 0, 0.15) 60%,
        rgba(0, 0, 0, 0) 100%
    );
    z-index: -1;
    pointer-events: none;
}

/* 轮播图滚出视口后：去掉透明遮罩，变成实色深蓝底 + 阴影，贴到页面顶部 */
.ceso-main-header.is-hero-out {
    top: 0;
    background: linear-gradient(135deg, #00337C 0%, #001f4d 100%);
    box-shadow: 0 2px 16px rgba(0, 51, 124, 0.4);
}
.ceso-main-header.is-hero-out::before {
    display: none;
}
.ceso-main-header.is-hero-out .ceso-main-header-inner {
    padding-top: 0;
}

/* 滚动后阴影加深 */
.ceso-main-header.is-scrolled {
    box-shadow: 0 4px 24px rgba(0, 51, 124, 0.55) !important;
}

.ceso-main-header-inner {
    width: 100vw;
    margin: 0 calc(-50vw + 50%);
    padding: 10px 0 0;
}

.ceso-header-container {
    display: flex;
    align-items: center;
    height: 68px;
    gap: 20px;
    padding: 0 max(40px, 3vw);
}

/* Logo */
.ceso-site-branding {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-left: 84px;
}

.ceso-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.ceso-logo-link img {
    max-height: 52px;
    width: auto;
}

.ceso-site-title-link,
.ceso-logo-text-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 10px;
}

.ceso-logo-text {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
}

.ceso-site-title-link small,
.ceso-logo-text-link small {
    display: none;
}

/* Navigation */
.ceso-main-nav {
    flex: 1;
    display: flex;
    justify-content: flex-start;
}

.ceso-nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0;
    padding: 0;
    margin-left: 20px;
}

.ceso-nav-menu > li {
    position: relative;
}

.ceso-nav-menu > li > a {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 22px 18px;
    color: rgba(255, 255, 255, 0.96);
    font-size: 17px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.ceso-nav-menu > li > a:hover,
.ceso-nav-menu > li.current-menu-item > a,
.ceso-nav-menu > li.current-menu-ancestor > a {
    color: #fff;
}

.ceso-nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: #4d9de0;
    border-radius: 2px 2px 0 0;
    transition: width 0.3s ease;
}

.ceso-nav-menu > li:hover > a::after,
.ceso-nav-menu > li.current-menu-ancestor > a::after {
    width: calc(100% - 32px);
}

/* Sub Menu - 精品学术白底风 */
.ceso-nav-menu .sub-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff !important;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 8px 32px rgba(15, 40, 80, 0.10), 0 2px 8px rgba(15, 40, 80, 0.06) !important;
    min-width: 215px;
    padding: 10px 0 12px !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0.28s !important;
    z-index: 9999;
    list-style: none;
    border: 1px solid #e8ecf0 !important;
    border-top: 3px solid #1a4a7a !important;
}

.ceso-nav-menu li:hover > .sub-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
}

.ceso-nav-menu .sub-menu li a {
    display: block;
    padding: 9px 24px !important;
    color: #1e2d3d !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    letter-spacing: 0.3px;
    transition: all 0.2s ease !important;
    white-space: nowrap;
    border-left: 3px solid transparent !important;
    text-shadow: none !important;
}

.ceso-nav-menu .sub-menu li:first-child > a {
    border-radius: 0 9px 0 0 !important;
}

.ceso-nav-menu .sub-menu li:last-child > a {
    border-radius: 0 0 12px 12px !important;
}

.ceso-nav-menu .sub-menu li a:hover {
    background: #f0f5fb !important;
    color: #1a4a7a !important;
    padding-left: 30px !important;
    border-left-color: #1a4a7a !important;
}

.ceso-nav-menu .sub-menu .sub-menu {
    border-top: 3px solid #4d9de0 !important;
    border-radius: 12px !important;
}

/* Header Actions */
.ceso-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.ceso-search-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: rgba(255, 255, 255, 0.85);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
    left: -80px;
}

.ceso-search-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.ceso-search-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 30px;
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    z-index: 1003;
    min-width: 400px;
    border-top: 3px solid #005197;
}

.ceso-search-dropdown.active {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ceso-search-form {
    display: flex;
    flex: 1;
    gap: 8px;
}

.ceso-search-form input[type="search"] {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
}

.ceso-search-form input[type="search"]:focus {
    border-color: #005197;
}

.ceso-search-form button[type="submit"] {
    background: #005197;
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.ceso-search-form button[type="submit"]:hover {
    background: #003a6b;
}

.ceso-search-close {
    background: none;
    border: none;
    color: #6c757d;
    cursor: pointer;
    font-size: 18px;
    padding: 8px;
    transition: color 0.3s ease;
}

.ceso-search-close:hover {
    color: #005197;
}

/* Mobile Menu Toggle */
.ceso-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}

.ceso-menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 1px;
    transition: all 0.3s ease;
}

.ceso-menu-toggle:hover span {
    background: #fff;
}

/* ========================================
   MOBILE NAVIGATION
   ======================================== */
.ceso-mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    z-index: 1003;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.ceso-mobile-nav.active {
    display: flex;
    flex-direction: column;
}

.ceso-mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: linear-gradient(135deg, #003a6b 0%, #002244 100%);
    color: #fff;
}

.ceso-mobile-nav-title {
    font-size: 18px;
    font-weight: 700;
}

.ceso-mobile-nav-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
}

.ceso-mobile-menu-list {
    list-style: none;
    margin: 0;
    padding: 10px 0;
}

.ceso-mobile-menu-list > li > a {
    display: block;
    padding: 14px 20px;
    color: #1a1a1a;
    font-size: 16px;
    font-weight: 500;
    border-bottom: 1px solid #e9ecef;
    transition: all 0.2s ease;
}

.ceso-mobile-menu-list > li > a:hover {
    background: #e8f4fc;
    color: #005197;
    padding-left: 28px;
}

.ceso-mobile-menu-list .sub-menu {
    list-style: none;
    padding-left: 30px;
    background: #f8f9fa;
}

.ceso-mobile-menu-list .sub-menu a {
    display: block;
    padding: 10px 20px;
    color: #4a4a4a;
    font-size: 14px;
    border-bottom: 1px dashed #dee2e6;
}

.ceso-mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1002;
}

.ceso-mobile-nav-overlay.active {
    display: block;
}

/* ========================================
   Hero Section
   首屏Hero区
   ======================================== */
.ceso-hero {
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 50%, #002244 100%);
    min-height: 600px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.ceso-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.ceso-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--ceso-white);
    padding: 60px 20px;
    max-width: 900px;
    margin: 0 auto;
}

.ceso-hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.ceso-hero h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.ceso-hero-subtitle {
    font-size: 22px;
    opacity: 0.95;
    margin-bottom: 40px;
    font-weight: 400;
    line-height: 1.6;
}

/* Hero CTA Buttons */
.ceso-hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.ceso-btn-primary {
    background: var(--ceso-blue-primary);
    color: var(--ceso-white);
    padding: 12px 32px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
    text-decoration: none;
    transition: background 0.25s ease, box-shadow 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
}

.ceso-btn-primary:hover {
    background: var(--ceso-blue-light);
    box-shadow: 0 4px 16px rgba(26, 74, 122, 0.3);
}

.ceso-btn-secondary {
    background: transparent;
    color: var(--ceso-white);
    padding: 12px 32px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: background 0.25s ease, border-color 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ceso-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.8);
}

/* ========================================
   AI Platform Section
   AI学习平台展示区
   ======================================== */
.ceso-ai-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--ceso-blue-bg) 0%, var(--ceso-white) 100%);
}

.ceso-ai-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.ceso-ai-content h2 {
    font-size: 30px;
    font-weight: 700;
    color: var(--ceso-blue-primary);
    margin-bottom: 18px;
    line-height: 1.4;
}

.ceso-ai-content h2 span {
    color: var(--ceso-blue-primary);
}

.ceso-ai-content > p {
    font-size: 15px;
    color: var(--ceso-text-muted);
    margin-bottom: 28px;
    line-height: 1.8;
}

.ceso-ai-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.ceso-ai-feature {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.ceso-ai-feature-icon {
    width: 50px;
    height: 50px;
    background: var(--ceso-blue-pale);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ceso-blue-primary);
    font-size: 22px;
    flex-shrink: 0;
}

.ceso-ai-feature h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--ceso-text);
}

.ceso-ai-feature p {
    font-size: 13px;
    color: var(--ceso-text-muted);
    margin: 0;
    line-height: 1.6;
}

.ceso-ai-visual {
    position: relative;
}

.ceso-ai-mockup {
    background: var(--ceso-white);
    border-radius: 4px;
    box-shadow: var(--ceso-shadow);
    padding: 28px;
    position: relative;
    overflow: hidden;
}

.ceso-ai-mockup::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 48px;
    background: linear-gradient(135deg, var(--ceso-blue-primary), var(--ceso-blue-light));
    border-radius: 4px 4px 0 0;
}

.ceso-ai-mockup-header {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    padding-top: 10px;
}

.ceso-ai-mockup-dots {
    display: flex;
    gap: 6px;
}

.ceso-ai-mockup-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
}

.ceso-ai-mockup-dots span:first-child { background: #ff5f57; }
.ceso-ai-mockup-dots span:nth-child(2) { background: #ffbd2e; }
.ceso-ai-mockup-dots span:nth-child(3) { background: #28ca41; }

.ceso-ai-mockup-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ceso-ai-message {
    padding: 15px 20px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.6;
}

.ceso-ai-message.bot {
    background: var(--ceso-blue-bg);
    color: var(--ceso-text);
    border-bottom-left-radius: 5px;
}

.ceso-ai-message.user {
    background: var(--ceso-blue-primary);
    color: var(--ceso-white);
    border-bottom-right-radius: 5px;
    margin-left: 40px;
}

/* ========================================
   FAQ Section
   FAQ模块
   ======================================== */
.ceso-faq {
    padding: 100px 0;
    background: var(--ceso-white);
}

.ceso-faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.ceso-faq-item {
    background: var(--ceso-white);
    border-radius: 4px;
    margin-bottom: 10px;
    overflow: hidden;
    box-shadow: var(--ceso-shadow-xs);
    border: 1px solid var(--ceso-border-light);
    transition: box-shadow 0.25s ease;
}

.ceso-faq-item:hover {
    box-shadow: var(--ceso-shadow-sm);
}

.ceso-faq-question {
    padding: 18px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    color: var(--ceso-text);
    transition: color 0.2s ease;
}

.ceso-faq-question:hover {
    color: var(--ceso-blue-primary);
}

.ceso-faq-question i {
    color: var(--ceso-blue-primary);
    font-size: 12px;
    flex-shrink: 0;
    margin-left: 16px;
    transition: transform 0.25s ease;
}

.ceso-faq-item.active .ceso-faq-question i {
    transform: rotate(180deg);
}

.ceso-faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.ceso-faq-item.active .ceso-faq-answer {
    padding: 0 24px 18px;
    max-height: 500px;
}

.ceso-faq-answer p {
    color: var(--ceso-text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* ========================================
   Contact Section
   联系我们
   ======================================== */
.ceso-contact {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--ceso-blue-primary), var(--ceso-blue-dark));
    color: var(--ceso-white);
}

.ceso-contact h2 {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
}

.ceso-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.ceso-contact-item {
    text-align: center;
}

.ceso-contact-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
}

.ceso-contact-item h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.ceso-contact-item p {
    opacity: 0.9;
    font-size: 15px;
}

/* ========================================
   Footer
   页脚
   ======================================== */
.site-footer {
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 0;
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--ceso-gold), var(--ceso-gold-light), var(--ceso-gold));
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.9fr 0.9fr 0.9fr 0.9fr 0.9fr;
    gap: 20px;
    margin-bottom: 40px;
    align-items: start;
}

/* About Column */
.footer-about {
    padding-right: 24px;
}

.footer-about-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.footer-about-header .footer-logo-img {
    width: 38px;
    height: auto;
    flex-shrink: 0;
}

.footer-about-header .footer-col-title {
    margin: 0;
    padding: 0;
    border: none;
}

.footer-logo-img {
    width: 42px;
    height: auto;
    flex-shrink: 0;
}

.footer-desc {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 14px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact-item i {
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-logo-img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.footer-logo-text {
    font-size: 16px;
    font-weight: 700;
    color: var(--ceso-white);
    line-height: 1.3;
}

.footer-desc {
    font-size: 13.5px;
    line-height: 1.85;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.65);
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 15px;
    transition: all 0.3s ease;
}

.footer-social-link:hover {
    background: var(--ceso-gold);
    color: #fff;
    border-color: var(--ceso-gold);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(201, 162, 39, 0.35);
}

/* Footer Contact Info */
.footer-contact-info {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
}

.footer-contact-item i {
    color: var(--ceso-gold);
    font-size: 13px;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Links Columns */
.footer-links-col {
    min-width: 0;
}

.footer-col-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--ceso-white);
    margin: 0 0 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: rgba(201, 162, 39, 0.15);
    color: var(--ceso-gold-light);
    font-size: 12px;
}

.footer-link-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-link-list li {
    margin-bottom: 8px;
}

.footer-link-list li::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--ceso-gold);
    margin-right: 8px;
    vertical-align: middle;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.footer-link-list li:hover::before {
    opacity: 1;
    transform: scale(1.5);
}

.footer-link-list a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    font-size: 13px;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.footer-link-list a:hover {
    color: var(--ceso-gold-light);
    padding-left: 4px;
}

/* 主管部门 Logos */
.footer-supervising-bodies {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    gap: 12px;
}
.footer-supervising-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    white-space: nowrap;
}
.footer-supervising-logos {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    flex-wrap: wrap;
}
.footer-supervising-logo-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-decoration: none;
    transition: opacity 0.2s ease;
}
.footer-supervising-logo-item:hover {
    opacity: 0.8;
}
.footer-supervising-logo-item img {
    display: block;
    flex-shrink: 0;
}
/* CAST: 590x180, brighten for near-black bg */
.footer-cast-img {
    height: 32px;
    width: auto;
    filter: brightness(1.5) contrast(1.1);
}
/* MOE: 466x26, light blue bg on dark footer — max brighten */
.footer-moe-img {
    height: 32px;
    width: auto;
    filter: brightness(1.5) saturate(1.2);
}
.footer-supervising-name {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    white-space: nowrap;
    padding-top: 7px;
    line-height: 1.4;
}

/* Footer Bottom */
.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom-left {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-copyright {
    font-size: 13.5px;
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

.footer-icp {
    font-size: 12px;
    margin: 0;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    font-size: 13px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--ceso-gold-light);
    background: rgba(201, 162, 39, 0.1);
}

.footer-link-sep {
    color: rgba(255, 255, 255, 0.2);
    font-size: 12px;
}

/* ========================================
   Responsive Design
   响应式设计
   ======================================== */
@media (max-width: 1200px) {
    .ceso-hero h1 {
        font-size: 44px;
    }
    
    .ceso-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ceso-path-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 24px;
    }

    .footer-about {
        grid-column: 1 / -1;
        padding-right: 0;
        margin-left: 0;
    }
}

@media (max-width: 992px) {
    .ceso-hero {
        min-height: 500px;
    }
    
    .ceso-hero h1 {
        font-size: 36px;
    }
    
    .ceso-hero-subtitle {
        font-size: 18px;
    }
    
    .ceso-news-grid {
        grid-template-columns: 1fr;
    }
    
    .ceso-ai-showcase {
        grid-template-columns: 1fr;
    }
    
    .ceso-ai-visual {
        order: -1;
    }
    
    .ceso-contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .ceso-hero h1 {
        font-size: 28px;
    }
    
    .ceso-hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .ceso-quick-entry .ast-container {
        flex-direction: column;
        align-items: center;
    }
    
    .ceso-quick-card {
        width: 100%;
        max-width: 320px;
    }
    
    .ceso-stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .ceso-stat-number {
        font-size: 40px;
    }
    
    .ceso-path-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .ceso-ai-features {
        grid-template-columns: 1fr;
    }
    
    .ceso-news-thumb {
        width: 100px;
        height: 75px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        text-align: left;
    }

    .footer-about {
        grid-column: 1 / -1;
        padding-right: 0;
        margin-left: 0;
    }

    .footer-social {
        justify-content: flex-start;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .ceso-announcement {
        font-size: 12px;
        padding: 8px 15px;
    }
    
    .ceso-hero {
        min-height: 450px;
    }
    
    .ceso-hero h1 {
        font-size: 24px;
    }
    
    .ceso-hero-subtitle {
        font-size: 16px;
    }
    
    .ceso-btn-primary,
    .ceso-btn-secondary {
        padding: 14px 30px;
        font-size: 15px;
    }
    
    .ceso-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .ceso-news-item {
        flex-direction: column;
    }
    
    .ceso-news-thumb {
        width: 100%;
        height: 180px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-about {
        margin-left: 0;
    }
}

/* ========================================
   Astra Specific Overrides
   ======================================== */
.ast-container {
    max-width: 1400px;
}

.ast-site-header-wrap {
    border-bottom: none;
}

.ast-header-break-point .main-header-bar {
    padding: 10px 0;
}

.site-header-section .astVA {
    padding: 0;
}

.ast-header-break-point .main-navigation ul .menu-item > a {
    padding: 15px 20px;
}

/* Content spacing */
.ast-separate-container .ast-article-post,
.ast-separate-container .ast-article-single {
    padding: 40px;
}

/* Button overrides */
.ast-btn,
.elementor-button,
.wp-block-button__link {
    border-radius: 50px;
}

/* ========================================
   统一滚动入场动画系统
   ======================================== */

/* 基础隐藏状态（所有入场动画的起点） */
.ceso-animate-target {
    opacity: 0;
}

/* ---- 入场动画关键帧 ---- */
@keyframes cesoFadeIn {
    to { opacity: 1; }
}

@keyframes cesoFadeUp {
    from { opacity: 0; transform: translateY(32px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes cesoFadeLeft {
    from { opacity: 0; transform: translateX(-48px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes cesoFadeRight {
    from { opacity: 0; transform: translateX(48px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes cesoScaleIn {
    from { opacity: 0; transform: scale(0.92); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes cesoFadeLeftCard {
    from { opacity: 0; transform: translateX(-24px); }
    to   { opacity: 1; transform: translateX(0); }
}

@keyframes cesoFadeRightCard {
    from { opacity: 0; transform: translateX(24px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ---- 入场动画类（与 ceso-visible 配合触发） ---- */
.ceso-visible.ceso-fade-in {
    animation: cesoFadeIn 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.ceso-visible.ceso-fade-up {
    animation: cesoFadeUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.ceso-visible.ceso-fade-left {
    animation: cesoFadeLeft 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.ceso-visible.ceso-fade-right {
    animation: cesoFadeRight 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.ceso-visible.ceso-scale-in {
    animation: cesoScaleIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* 通用上滑（用于普通内容块） */
.ceso-visible.ceso-fade-up {
    animation: cesoFadeUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* ---- 交错延迟 ---- */
.ceso-delay-1 { animation-delay: 0.1s !important; }
.ceso-delay-2 { animation-delay: 0.2s !important; }
.ceso-delay-3 { animation-delay: 0.3s !important; }
.ceso-delay-4 { animation-delay: 0.4s !important; }
.ceso-delay-5 { animation-delay: 0.5s !important; }

/* ---- 旧版兼容（保留 fadeInUp 但统一时长） ---- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50%       { transform: scale(1.03); }
}

.ceso-animate {
    animation: fadeInUp 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
}
.ceso-animate-delay-1 { animation-delay: 0.1s; }
.ceso-animate-delay-2 { animation-delay: 0.2s; }
.ceso-animate-delay-3 { animation-delay: 0.3s; }
.ceso-animate-delay-4 { animation-delay: 0.4s; }

/* ========================================
   全局卡片 hover 规范
   ======================================== */
a.ceso-card,
.ceso-card {
    transition: box-shadow 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                border-color 0.25s ease;
}

/* ========================================
   科技背景装饰（所有板块共用）
   ======================================== */
/* 经纬线网格纹理（低存在感背景） */
.ceso-geo-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(26,74,122,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26,74,122,0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

/* 科技线条装饰 */
.ceso-tech-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(26,74,122,0.08), transparent);
    height: 1px;
    pointer-events: none;
}
.ceso-tech-line-v {
    position: absolute;
    background: linear-gradient(180deg, transparent, rgba(26,74,122,0.06), transparent);
    width: 1px;
    pointer-events: none;
}

/* ========================================
   Header Responsive
   ======================================== */
@media (max-width: 1200px) {
    .ceso-header-container {
        gap: 16px;
    }

    .ceso-nav-menu > li > a {
        padding: 22px 12px;
        font-size: 14px;
    }
}

@media (max-width: 992px) {
    .ceso-topbar {
        display: none;
    }

    .ceso-main-header {
        position: fixed;
        top: 42px;
    }

    .ceso-nav-menu {
        display: none;
    }

    .ceso-menu-toggle {
        display: flex;
    }

    .ceso-header-container {
        justify-content: space-between;
    }

    .ceso-site-branding {
        z-index: 1004;
    }

    .ceso-search-btn {
        display: none;
    }

    .ceso-search-dropdown {
        position: fixed;
        top: 80px;
        left: 20px;
        right: 20px;
        min-width: auto;
    }
}

@media (max-width: 768px) {
    .ceso-main-header-inner {
        padding: 0 16px;
        width: 100%;
        margin: 0;
    }

    .ceso-header-container {
        height: 56px;
    }

    .ceso-logo-link img {
        max-height: 44px;
    }

    .ceso-logo-text {
        font-size: 18px;
    }

    .ceso-logo-text-link small {
        display: none;
    }
}

@media (max-width: 480px) {
    .ceso-main-header-inner {
        padding: 0 12px;
    }

    .ceso-logo-text {
        font-size: 16px;
    }
}

/* ========================================
   HOMEPAGE - 精品学术风首页主体
   ======================================== */

/* ---- 全局首页基础 ---- */
.ceso-main-wrap {
    overflow: hidden;
}

/* ---- Hero 首屏 ---- */
.ceso-hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.ceso-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.ceso-hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0d2d4d 0%, #1a4a7a 40%, #2a5a8a 70%, #3d7ab0 100%);
}

.ceso-hero-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(77, 157, 224, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(26, 74, 122, 0.15) 0%, transparent 40%),
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.ceso-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 40px 80px;
    width: 100%;
}

.ceso-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    margin-bottom: 28px;
    letter-spacing: 0.5px;
}

.ceso-hero-badge i {
    color: #4d9de0;
}

.ceso-hero-title {
    font-size: 52px !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    line-height: 1.2 !important;
    margin-bottom: 20px !important;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.ceso-hero-subtitle {
    font-size: 18px !important;
    color: rgba(255,255,255,0.8) !important;
    margin-bottom: 12px !important;
    font-weight: 500;
    letter-spacing: 1px;
}

.ceso-hero-desc {
    font-size: 15px !important;
    color: rgba(255,255,255,0.6) !important;
    margin-bottom: 40px !important;
    line-height: 1.8 !important;
    max-width: 600px;
}

.ceso-hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

/* ---- 按钮系统 ---- */
.ceso-btn-primary {
    background: #ffffff;
    color: #1a4a7a;
    padding: 12px 32px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.3px;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
}

.ceso-btn-primary:hover {
    background: #f0f5fb;
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
    transform: translateY(-1px);
    color: #1a4a7a;
}

.ceso-btn-outline,
.ceso-btn-outline-dark {
    background: transparent;
    color: #ffffff;
    padding: 11px 32px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1.5px solid rgba(255,255,255,0.4);
}

.ceso-btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.8);
    color: #ffffff;
}

.ceso-btn-outline-dark {
    background: transparent;
    color: #1a4a7a;
    border-color: #1a4a7a;
}

.ceso-btn-outline-dark:hover {
    background: #1a4a7a;
    color: #ffffff;
}

/* ---- 快速入口 Section ---- */
.ceso-quick-section {
    padding: 90px 0 100px;
    background: #f8f9fb;
    position: relative;
    overflow: hidden;
}

.ceso-quick-bg-deco {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 50%, rgba(26,74,122,0.04) 0%, transparent 70%);
    pointer-events: none;
}

.ceso-section-header {
    text-align: center;
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}

.ceso-section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--ceso-blue-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 14px;
    opacity: 0.7;
}

.ceso-section-header h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--ceso-text);
    margin: 0 0 12px;
    letter-spacing: -0.5px;
}

.ceso-section-header p {
    font-size: 15px;
    color: var(--ceso-text-muted);
    margin: 0;
}

.ceso-quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
    z-index: 1;
}

.ceso-quick-card {
    background-color: #1a3a5c;
    background-image: var(--card-bg, none);
    background-size: cover;
    background-position: center;
    border-radius: 10px;
    text-decoration: none;
    color: #ffffff;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    padding: 0;
    box-shadow: 0 4px 20px rgba(26, 42, 58, 0.15);
    position: relative;
    overflow: hidden;
    min-height: 230px;
}

.ceso-quick-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: rgba(255,255,255,0.5);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ceso-quick-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.ceso-quick-card:hover::before {
    transform: scaleX(1);
}

.ceso-quick-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    margin-bottom: 18px;
    transition: all 0.25s ease;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.2);
}

.ceso-quick-card:hover .ceso-quick-icon {
    background: rgba(255,255,255,0.25);
}

.ceso-quick-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(10,30,60,0.5) 0%, rgba(20,50,90,0.65) 100%);
    z-index: 0;
    transition: background 0.3s ease;
}

.ceso-quick-card:hover .ceso-quick-overlay {
    background: linear-gradient(160deg, rgba(10,30,60,0.4) 0%, rgba(20,50,90,0.55) 100%);
}

.ceso-quick-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: #ffffff;
    margin: 14px 22px 6px;
    letter-spacing: 0.2px;
    line-height: 1.4;
}

.ceso-quick-card p {
    font-size: 13px;
    color: rgba(255,255,255,0.78);
    margin: 0 22px 0;
    line-height: 1.7;
    flex: 1;
}

.ceso-quick-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    transition: all 0.25s ease;
    margin: 16px 22px 24px;
}

.ceso-quick-arrow span {
    display: inline-block;
    transition: transform 0.25s ease;
}

.ceso-quick-card:hover .ceso-quick-arrow {
    color: rgba(255,255,255,0.95);
    gap: 10px;
}

.ceso-quick-card:hover .ceso-quick-arrow span {
    color: rgba(255,255,255,0.95);
    transform: translateX(3px);
}

/* 响应式 */
@media (max-width: 992px) {
    .ceso-quick-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .ceso-section-header h2 { font-size: 28px; }
}
@media (max-width: 576px) {
    .ceso-quick-grid { grid-template-columns: 1fr; }
    .ceso-quick-section { padding: 60px 0 70px; }
    .ceso-section-header h2 { font-size: 24px; }
}

/* ---- 数据统计 Section ---- */
.ceso-stats {
    background: linear-gradient(135deg, #0d2d4d 0%, #1a4a7a 60%, #0d3a6e 100%);
    padding: 32px 0;
    position: relative;
    overflow: hidden;
}

.ceso-stats-bg-pattern {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(77,157,224,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(201,162,39,0.06) 0%, transparent 50%);
    pointer-events: none;
}

.ceso-stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.ceso-stat-item {
    text-align: center;
    padding: 16px 12px;
    position: relative;
    transition: all 0.3s ease;
}

.ceso-stat-item:hover {
    transform: translateY(-4px);
}

.ceso-stat-item + .ceso-stat-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 60px;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(255,255,255,0.18), transparent);
}

.ceso-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(201,162,39,0.15);
    border: 1px solid rgba(201,162,39,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-size: 16px;
    color: #f0c040;
    transition: all 0.3s ease;
}

.ceso-stat-item:hover .ceso-stat-icon {
    background: rgba(201,162,39,0.28);
    transform: scale(1.1);
    border-color: rgba(201,162,39,0.5);
}

.ceso-stat-num {
    font-size: 28px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -0.5px;
    font-family: 'Noto Sans SC', sans-serif;
}

.ceso-stat-label {
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.ceso-stat-desc {
    font-size: 12px;
    color: rgba(255,255,255,0.35);
    margin-top: 4px;
}

/* ---- 新闻 · 动态（精致卡片版） ---- */
.ceso-news-section {
    padding: 70px 0 80px;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.ceso-news-bg-deco {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(26,74,122,0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26,74,122,0.022) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.ceso-news-section .ceso-section-header {
    margin-bottom: 40px;
}

/* 双栏布局 */
.ceso-news-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 16px;
    align-items: stretch;
    position: relative;
    z-index: 1;
}

/* 面板通用 */
.ceso-notice-panel,
.ceso-news-panel {
    background: #ffffff;
    border-radius: 4px;
    border: 1px solid rgba(26,74,122,0.07);
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(26,42,58,0.025);
    transition: box-shadow 0.3s ease-in-out, border-color 0.3s ease-in-out, transform 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
}

.ceso-notice-panel:hover,
.ceso-news-panel:hover {
    box-shadow: 0 6px 24px rgba(26,74,122,0.06);
    border-color: rgba(26,74,122,0.12);
    transform: translateY(-2px);
}

/* 面板头部 */
.ceso-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(26,74,122,0.06);
    background: rgba(26,74,122,0.018);
    position: relative;
}

.ceso-panel-header::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--ceso-blue-primary);
}

.ceso-panel-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--ceso-text);
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.ceso-panel-more {
    font-size: 12px;
    color: var(--ceso-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease-in-out, background 0.3s ease-in-out;
    padding: 4px 10px;
    border-radius: 3px;
    letter-spacing: 0.3px;
}
.ceso-panel-more:hover {
    color: var(--ceso-blue-primary);
    background: rgba(26,74,122,0.05);
}

/* 通知列表 */
.ceso-notice-list {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.ceso-notice-item {
    display: flex;
    align-items: flex-start;
    text-decoration: none;
    border-bottom: 1px solid rgba(26,74,122,0.05);
    transition: background 0.2s ease, color 0.2s ease;
    position: relative;
    padding: 8px 14px;
}

.ceso-notice-item:last-child { border-bottom: none; }

.ceso-notice-item:hover {
    background: #f8fafc;
}

.ceso-notice-item:hover .ceso-notice-title {
    color: #1e40af;
}

.ceso-notice-item:active {
    background: #f1f5f9;
}

/* 分类标签 */
.ceso-notice-tag {
    flex-shrink: 0;
    font-size: 12px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    margin-right: 10px;
    letter-spacing: 0.5px;
    white-space: nowrap;
    line-height: 1.5;
}

.ceso-tag-urgent {
    background: #dc2626;
    color: #ffffff;
}
.ceso-tag-notice {
    background: #f97316;
    color: #ffffff;
}
.ceso-tag-info {
    background: #2563eb;
    color: #ffffff;
}
.ceso-tag-result {
    background: #16a34a;
    color: #ffffff;
}

.ceso-notice-body {
    flex: 1;
    padding: 14px 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.ceso-notice-body-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ceso-notice-title {
    font-size: 13.5px;
    color: var(--ceso-text);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
    font-weight: 500;
    flex: 1;
}

.ceso-notice-excerpt {
    font-size: 11.5px;
    color: var(--ceso-text-aux);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ceso-notice-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.ceso-new-badge {
    display: inline-block;
    font-size: 9px;
    font-weight: 800;
    color: #ffffff;
    background: #dc2626;
    padding: 1px 5px;
    border-radius: 2px;
    letter-spacing: 0.8px;
    line-height: 1.6;
    animation: ceso-new-pulse 2s ease-in-out infinite;
}

@keyframes ceso-new-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.ceso-notice-date {
    font-size: 11px;
    color: var(--ceso-text-aux);
    letter-spacing: 0.3px;
}
}

/* 空状态 */
.ceso-notice-empty,
.ceso-news-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--ceso-text-muted);
    font-size: 13px;
}

/* ================================================
   赛事新闻等高网格布局
   ================================================ */
.ceso-news-grid-wrap {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 10px;
    gap: 10px;
}

/* 大卡片行：2个并排 */
.ceso-news-row-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    flex-shrink: 0;
}

/* 小卡片行：填满剩余高度 */
.ceso-news-row-small {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    flex: 1;
    align-items: stretch;
}

/* 基础卡片 */
.ceso-ns-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    background: #ffffff;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(26,74,122,0.07);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
    position: relative;
    cursor: pointer;
}

.ceso-ns-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.09);
    transform: translateY(-3px);
    border-color: rgba(26,74,122,0.15);
}

.ceso-ns-card:active {
    transform: scale(0.99);
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

/* 大图文卡 图片 */
.ceso-ns-card-large .ceso-ns-card-img {
    height: 280px;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
}

.ceso-ns-card-large .ceso-ns-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.ceso-ns-card-large:hover .ceso-ns-card-img img {
    transform: scale(1.03);
    filter: brightness(0.95);
}

/* 无图时显示占位 */
.ceso-ns-card-no-img {
    background: linear-gradient(135deg, #e8f0fe 0%, #c8d8f8 100%);
}

.ceso-ns-card-content-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 40px 18px 18px;
    background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* 小文字卡：顶部细线装饰 */
.ceso-ns-card-small::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--ceso-blue-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.ceso-ns-card-small:hover::before {
    transform: scaleX(1);
}

/* 卡片内容 */
.ceso-ns-card-body {
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

/* 日期 */
.ceso-ns-card-date {
    font-size: 11px;
    color: var(--ceso-text-aux);
    letter-spacing: 0.5px;
    font-weight: 400;
}

/* 标题 */
.ceso-ns-card-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--ceso-text);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
    padding: 0 2px;
}

.ceso-ns-card-large .ceso-ns-card-title {
    font-size: 17px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.4;
    -webkit-line-clamp: 3;
}

.ceso-ns-card:hover .ceso-ns-card-title {
    color: var(--ceso-blue-primary);
}

.ceso-ns-card-large .ceso-ns-card-title {
    color: #ffffff;
}

.ceso-ns-card-large:hover .ceso-ns-card-title {
    color: rgba(255,255,255,0.9);
}

/* 摘要 */
.ceso-ns-card-excerpt {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ceso-ns-card-small .ceso-ns-card-excerpt {
    color: var(--ceso-text-aux);
    font-size: 12px;
    line-height: 1.6;
}

/* 小文字卡标题行高收紧 */
.ceso-ns-card-small .ceso-ns-card-title {
    -webkit-line-clamp: 4;
    line-height: 1.4;
}

.ceso-ns-card-small .ceso-ns-card-excerpt {
    -webkit-line-clamp: 4;
}

/* 小文字卡底部装饰线 */
.ceso-ns-card-small .ceso-ns-card-body::after {
    content: '';
    display: block;
    height: 1px;
    background: linear-gradient(90deg, var(--ceso-blue-primary), transparent);
    margin-top: 10px;
    opacity: 0.2;
    flex-shrink: 0;
}

/* 小文字卡：body 内容 */
.ceso-ns-card-small .ceso-ns-card-body {
    flex: 1;
    justify-content: flex-start;
}

/* ================================================
   滚动入场动画（IntersectionObserver）
   ================================================ */
@keyframes cesoCardFadeInUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ceso-ns-card {
    opacity: 0;
    animation: cesoCardFadeInUp 0.45s ease-out forwards;
}

/* 大卡片行动画延迟 */
.ceso-news-row-large .ceso-ns-card:nth-child(1) { animation-delay: 0.05s; }
.ceso-news-row-large .ceso-ns-card:nth-child(2) { animation-delay: 0.12s; }
/* 小卡片行动画延迟 */
.ceso-news-row-small .ceso-ns-card:nth-child(1) { animation-delay: 0.08s; }
.ceso-news-row-small .ceso-ns-card:nth-child(2) { animation-delay: 0.15s; }
.ceso-news-row-small .ceso-ns-card:nth-child(3) { animation-delay: 0.18s; }
.ceso-news-row-small .ceso-ns-card:nth-child(4) { animation-delay: 0.21s; }

/* ================================================
   响应式适配
   ================================================ */
@media (max-width: 1200px) {
    .ceso-news-row-large { grid-template-columns: 1fr 1fr; }
    .ceso-news-row-small { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
    .ceso-news-layout {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .ceso-news-grid-wrap {
        gap: 12px;
        padding: 12px;
    }

    .ceso-news-section {
        padding: 50px 0 60px;
    }
    .ceso-news-section .ceso-section-header {
        margin-bottom: 36px;
    }
}

@media (max-width: 768px) {
    .ceso-news-grid-wrap {
        flex-direction: column;
        padding: 10px;
        gap: 10px;
    }

    .ceso-news-row-large,
    .ceso-news-row-small {
        grid-template-columns: 1fr;
        width: 100%;
    }

    .ceso-news-row-large  { gap: 12px; }
    .ceso-news-row-small { gap: 12px; }

    .ceso-ns-card-large .ceso-ns-card-img {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .ceso-news-grid-wrap {
        padding: 10px;
        gap: 10px;
    }
    .ceso-ns-card-large .ceso-ns-card-img {
        height: 160px;
    }
    .ceso-ns-card-content-overlay {
        padding: 30px 16px 16px;
    }
    .ceso-ns-card-large .ceso-ns-card-title {
        font-size: 17px;
    }
}

.ceso-learning-bg-deco {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 40% at 50% 50%, rgba(26,74,122,0.04) 0%, transparent 70%),
        radial-gradient(ellipse 30% 60% at 10% 50%, rgba(26,74,122,0.02) 0%, transparent 50%),
        radial-gradient(ellipse 30% 60% at 90% 50%, rgba(26,74,122,0.02) 0%, transparent 50%);
    pointer-events: none;
}

.ceso-learning-section .ceso-section-header {
    margin-bottom: 56px;
}

/* ===========================================
   New Learning Layout: left timeline + right cards
   =========================================== */
.ceso-learning-layout {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 40px;
    align-items: start;
    position: relative;
}

/* ---- Left: Vertical timeline ---- */
.ceso-learning-timeline {
    position: relative;
    padding-top: 8px;
}

.ceso-learning-track {
    position: absolute;
    left: 15px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: rgba(26,74,122,0.1);
    border-radius: 1px;
}

.ceso-learning-progress {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: var(--ceso-blue-primary);
    border-radius: 1px;
    transition: height 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ceso-learning-entries {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ceso-learning-entry {
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    padding: 4px 0;
    transition: opacity 0.2s ease;
}

.ceso-learning-entry-dot {
    width: 32px;
    height: 32px;
    min-width: 32px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid rgba(26,74,122,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1;
    position: relative;
}

.ceso-learning-entry.active .ceso-learning-entry-dot,
.ceso-learning-entry:hover .ceso-learning-entry-dot {
    background: var(--ceso-blue-primary);
    border-color: var(--ceso-blue-primary);
    box-shadow: 0 0 0 4px rgba(26,74,122,0.12);
    transform: scale(1.1);
}

.ceso-learning-entry-num {
    font-size: 12px;
    font-weight: 800;
    color: var(--ceso-blue-primary);
    transition: color 0.3s ease;
    line-height: 1;
}

.ceso-learning-entry.active .ceso-learning-entry-num,
.ceso-learning-entry:hover .ceso-learning-entry-num {
    color: #ffffff;
}

.ceso-learning-entry-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ceso-learning-entry-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--ceso-text-muted);
    transition: color 0.2s ease;
    line-height: 1.3;
}

.ceso-learning-entry.active .ceso-learning-entry-title,
.ceso-learning-entry:hover .ceso-learning-entry-title {
    color: var(--ceso-blue-primary);
}

.ceso-learning-entry-duration {
    font-size: 11px;
    color: var(--ceso-text-aux);
}

/* ---- Right: Cards ---- */
.ceso-learning-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ceso-learning-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px 26px;
    border: 1px solid rgba(26,74,122,0.07);
    box-shadow: 0 2px 12px rgba(26,42,58,0.05);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    opacity: 0.5;
    transform: translateX(8px);
}

.ceso-learning-card.is-active {
    opacity: 1;
    transform: translateX(0);
    border-color: rgba(26,74,122,0.2);
    box-shadow: 0 6px 28px rgba(26,74,122,0.1);
}

.ceso-learning-card:hover {
    opacity: 1;
    transform: translateX(0);
    box-shadow: 0 8px 32px rgba(26,74,122,0.12);
    border-color: rgba(26,74,122,0.2);
}

.ceso-learning-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.ceso-learning-card-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 10px;
    background: rgba(26,74,122,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ceso-blue-primary);
    font-size: 16px;
}

.ceso-learning-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ceso-learning-card-tag {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 3px;
    background: rgba(26,74,122,0.08);
    color: var(--ceso-blue-primary);
    border: 1px solid rgba(26,74,122,0.12);
}

.ceso-learning-card-duration {
    font-size: 11px;
    color: var(--ceso-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.ceso-learning-card-duration i { font-size: 10px; }

.ceso-learning-card-num {
    margin-left: auto;
    font-size: 28px;
    font-weight: 900;
    color: rgba(26,74,122,0.06);
    line-height: 1;
    font-family: var(--ceso-font-heading);
    user-select: none;
}

.ceso-learning-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ceso-text);
    margin: 0 0 8px;
    line-height: 1.4;
}

.ceso-learning-card-target {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--ceso-text-secondary);
    margin-bottom: 10px;
    font-weight: 500;
}

.ceso-learning-card-target i { color: var(--ceso-blue-primary); font-size: 11px; }

.ceso-learning-card-goal {
    font-size: 13px;
    color: var(--ceso-text-secondary);
    line-height: 1.7;
    margin: 0 0 14px;
}

.ceso-learning-card-materials {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ceso-material-tag {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    color: var(--ceso-text-muted);
    background: rgba(26,74,122,0.04);
    padding: 3px 9px;
    border-radius: 3px;
    border: 1px solid rgba(26,74,122,0.07);
    transition: all 0.2s ease;
    font-weight: 500;
}

.ceso-material-tag:hover {
    background: rgba(26,74,122,0.1);
    color: var(--ceso-blue-primary);
    border-color: rgba(26,74,122,0.18);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .ceso-learning-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .ceso-learning-timeline {
        display: none;
    }

    .ceso-learning-card {
        opacity: 1;
        transform: translateX(0);
    }

    .ceso-learning-section { padding: 60px 0; }
    .ceso-learning-section .ceso-section-header { margin-bottom: 40px; }
}

/* ---- 倒计时 Section ---- */
.ceso-countdown-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0d2d4d 0%, #1a4a7a 50%, #0d2d4d 100%);
}

.ceso-countdown-bg-layer {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(201,162,39,0.12) 0%, transparent 60%),
        radial-gradient(circle at 15% 50%, rgba(77,157,224,0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(201,162,39,0.06) 0%, transparent 40%);
    pointer-events: none;
}

.ceso-countdown-earth-graphic {
    position: absolute;
    right: -80px;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 80px solid rgba(255,255,255,0.03);
    pointer-events: none;
}

.ceso-countdown-inner {
    text-align: center;
    position: relative;
    z-index: 1;
}

.ceso-countdown-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201,162,39,0.15);
    border: 1px solid rgba(201,162,39,0.3);
    color: var(--ceso-gold-light);
    font-size: 13px;
    font-weight: 600;
    padding: 6px 18px;
    border-radius: 20px;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
}

.ceso-countdown-label {
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.ceso-countdown-label i {
    color: #ffffff;
    margin-right: 6px;
}

.ceso-countdown-title {
    font-size: 36px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 12px;
    letter-spacing: -0.5px;
}

.ceso-countdown-sub {
    font-size: 15px;
    color: rgba(255,255,255,0.6);
    margin: 0 0 40px;
}

.ceso-countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 40px;
}

.ceso-countdown-unit {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 20px 24px;
    min-width: 88px;
    text-align: center;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.ceso-countdown-unit:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(201,162,39,0.4);
    transform: translateY(-3px);
}

.ceso-countdown-num {
    font-size: 44px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -2px;
    font-family: 'Noto Sans SC', sans-serif;
}

.ceso-countdown-name {
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ceso-countdown-sep {
    font-size: 32px;
    font-weight: 300;
    color: rgba(255,255,255,0.2);
    line-height: 1;
    margin-bottom: 20px;
}

.ceso-countdown-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.ceso-btn-gold {
    background: var(--ceso-gold);
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
}

.ceso-btn-gold:hover {
    background: var(--ceso-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201,162,39,0.4);
}

.ceso-btn-outline-gold {
    background: transparent;
    border: 1.5px solid rgba(255,255,255,0.35);
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ceso-btn-outline-gold:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
    transform: translateY(-2px);
}

/* ---- 合作伙伴（与下方精致无缝版保持一致） ---- */

/* ---- 出版物 Section ---- */
.ceso-publications-section {
    padding: 80px 0;
    position: relative;
    background: #ffffff;
    overflow: hidden;
}

.ceso-pub-bg-deco {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0,51,124,0.025) 0%, transparent 70%);
    pointer-events: none;
}

/* ===== Featured Book Row ===== */
.ceso-pub-featured-row {
    position: relative;
    z-index: 1;
    margin-bottom: 40px;
}

.ceso-pub-featured-card {
    display: flex;
    align-items: stretch;
    background: linear-gradient(135deg, #0a1e35 0%, #0d2d4d 50%, #0a1e35 100%);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(10,30,53,0.25);
    max-width: 1100px;
    margin: 0 auto;
    transition: transform 0.3s, box-shadow 0.3s;
}

.ceso-pub-featured-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(10,30,53,0.3);
}

/* LEFT: Cover area */
.ceso-pub-featured-cover {
    width: 40%;
    min-height: 380px;
    background: #0a1e35;
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
}

.ceso-pub-featured-cover::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, rgba(201,162,39,0.35), transparent);
    z-index: 2;
}

.ceso-pub-featured-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: relative;
    z-index: 1;
}

.ceso-pub-featured-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ceso-pub-featured-placeholder i {
    font-size: 64px;
    color: rgba(255,255,255,0.25);
}

.ceso-pub-featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(5,150,105,0.9);
    color: #fff;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    backdrop-filter: blur(4px);
    z-index: 2;
}

/* Gallery preview button on cover */
.ceso-pub-featured-gallery-btn {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 24px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
    z-index: 2;
}
.ceso-pub-featured-gallery-btn:hover {
    background: rgba(255,255,255,0.28);
    transform: translateX(-50%) translateY(-2px);
    border-color: rgba(255,255,255,0.5);
}

/* RIGHT: Detail area */
.ceso-pub-featured-body {
    flex: 1;
    padding: 32px 40px 32px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    min-width: 0;
}

.ceso-pub-featured-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.ceso-pub-featured-year {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    background: rgba(255,255,255,0.12);
    padding: 4px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}

.ceso-pub-featured-year i { font-size: 11px; }

.ceso-pub-featured-tag {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    background: #c9a227;
    padding: 4px 14px;
    border-radius: 20px;
}

.ceso-pub-featured-title {
    font-size: 24px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.3;
    margin: 0;
    letter-spacing: -0.3px;
}

.ceso-pub-featured-excerpt {
    font-size: 15px;
    color: rgba(255,255,255,0.75);
    line-height: 1.75;
    margin: 0;
    border-left: 3px solid rgba(201,162,39,0.5);
    padding-left: 16px;
}

.ceso-pub-featured-detail {
    font-size: 15px;
    color: rgba(255,255,255,0.6);
    line-height: 1.85;
    margin: 0;
    border-left: 3px solid rgba(255,255,255,0.08);
    padding-left: 16px;
}

.ceso-pub-featured-detail p { margin: 0 0 10px; }
.ceso-pub-featured-detail strong { color: rgba(255,255,255,0.85); font-weight: 700; }

.ceso-pub-featured-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 6px;
}

.ceso-pub-featured-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #f0c040 0%, #d4a017 100%);
    color: #0d2d4d;
    font-size: 15px;
    font-weight: 800;
    padding: 14px 26px;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 16px rgba(201,162,39,0.3);
}

.ceso-pub-featured-btn-primary:hover {
    background: linear-gradient(135deg, #f5d060 0%, #e0b020 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201,162,39,0.4);
}

.ceso-pub-featured-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.9);
    border: 1px solid rgba(255,255,255,0.2);
    font-size: 15px;
    font-weight: 600;
    padding: 14px 22px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.ceso-pub-featured-btn-ghost:hover {
    background: rgba(255,255,255,0.16);
    border-color: rgba(255,255,255,0.35);
    transform: translateY(-2px);
}

/* ===== Others Grid ===== */
.ceso-pub-others-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    position: relative;
    z-index: 1;
}

.ceso-pub-other-card {
    background: #fff;
    border-radius: 14px;
    border: 1px solid #e8eef8;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
    transition: all 0.35s;
    display: flex;
    flex-direction: column;
}

.ceso-pub-other-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(0,81,151,0.12);
    border-color: #c5d8f0;
}

.ceso-pub-other-cover {
    position: relative;
    height: 180px;
    background: linear-gradient(135deg, #0a3d62 0%, #1e5f74 50%, #2c7873 100%);
    overflow: hidden;
    flex-shrink: 0;
}

.ceso-pub-other-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.ceso-pub-other-card:hover .ceso-pub-other-cover img {
    transform: scale(1.04);
}

.ceso-pub-other-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a3d62 0%, #1e5f74 50%, #2c7873 100%);
}

.ceso-pub-other-placeholder i { font-size: 48px; color: rgba(255,255,255,0.2); }

.ceso-pub-other-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(5,150,105,0.88);
    color: #fff;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0,0,0,0.18);
    backdrop-filter: blur(4px);
}

.ceso-pub-other-body {
    flex: 1;
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ceso-pub-other-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ceso-pub-other-year {
    font-size: 11px;
    font-weight: 700;
    color: #005197;
    background: rgba(0,81,151,0.07);
    padding: 2px 8px;
    border-radius: 10px;
}

.ceso-pub-other-tag {
    font-size: 11px;
    font-weight: 600;
    color: #c9a227;
    background: rgba(201,162,39,0.1);
    padding: 2px 8px;
    border-radius: 10px;
}

.ceso-pub-other-title {
    font-size: 14px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0;
    line-height: 1.5;
}

.ceso-pub-other-excerpt {
    font-size: 12px;
    color: #64748b;
    line-height: 1.65;
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ceso-pub-other-actions {
    display: flex;
    gap: 8px;
    padding-top: 10px;
    border-top: 1px solid #f1f5f9;
    flex-wrap: wrap;
}

.ceso-pub-other-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 6px 10px;
    background: #f1f5f9;
    color: #475569;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    white-space: nowrap;
}

.ceso-pub-other-btn:hover { background: #e2e8f0; color: #1a1a2e; }

.ceso-pub-other-btn-primary {
    background: #005197;
    color: #fff !important;
}

.ceso-pub-other-btn-primary:hover { background: #003d6b; }

/* ===== Gallery Modal ===== */
.ceso-pub-gallery-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ceso-pub-gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.82);
    backdrop-filter: blur(6px);
}

    .ceso-pub-gallery-container {
        position: relative;
        z-index: 1;
        background: #fff;
        border-radius: 16px;
        max-width: 1000px;
        width: 98%;
        max-height: 95vh;
        overflow: hidden;
        box-shadow: 0 24px 80px rgba(0,0,0,0.4);
    }

.ceso-pub-gallery-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(0,0,0,0.07);
    border-radius: 50%;
    color: #555;
    font-size: 16px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.ceso-pub-gallery-close:hover { background: rgba(0,0,0,0.15); }

.ceso-pub-gallery-body {
    display: flex;
    flex-direction: column;
    max-height: 95vh;
}

.ceso-pub-gallery-thumbs {
    display: flex;
    gap: 8px;
    padding: 14px 18px 0;
    overflow-x: auto;
    flex-shrink: 0;
    background: #f8f9fa;
}

.ceso-pub-gallery-thumbs:empty { display: none; }

.ceso-pub-gallery-thumb-btn {
    flex-shrink: 0;
    width: 70px;
    height: 50px;
    border: 2px solid transparent;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    background: none;
    transition: border-color 0.2s, opacity 0.2s;
    opacity: 0.6;
}

.ceso-pub-gallery-thumb-btn.active,
.ceso-pub-gallery-thumb-btn:hover { border-color: #005197; opacity: 1; }

.ceso-pub-gallery-thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ceso-pub-gallery-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: #f8f9fa;
    overflow: hidden;
}

.ceso-pub-gallery-main img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

/* ---- 合作伙伴（旧样式已弃用，统一使用下方精致无缝版） ---- */

/* ---- 关于竞赛 ---- */
.ceso-about-section {
    padding: 100px 0 160px;
    background: #ffffff;
    position: relative;
}

.ceso-about-bg-deco {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 80% 50%, rgba(26,74,122,0.05) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 20% 80%, rgba(26,74,122,0.03) 0%, transparent 60%);
    pointer-events: none;
}

/* 单栏居中内容区 */
.ceso-about-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

/* 标题区（沿用统一section-header） */
.ceso-about-section .ceso-section-header {
    margin-bottom: 8px;
}

.ceso-about-section .ceso-section-header h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--ceso-text);
    margin: 10px 0 0;
    line-height: 1.3;
}

.ceso-about-section .ceso-section-header p {
    font-size: 15px;
    color: #64748b;
    margin: 0;
}

/* 描述文字 */
.ceso-about-inner .ceso-about-desc {
    font-size: 15px;
    color: #64748b;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto 12px;
    text-align: center;
}

/* 特征网格 */
.ceso-about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 16px 0;
}

/* 按钮行居中 */
.ceso-about-actions {
    display: flex;
    gap: 14px;
    align-items: center;
    justify-content: center;
    margin-top: 24px;
}

/* 双栏主布局 */
.ceso-about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

/* ---- 左侧文字区 ---- */
.ceso-about-content {
    position: relative;
}

/* 分隔线 */
.ceso-about-divider {
    height: 1px;
    background: linear-gradient(90deg, rgba(26,74,122,0.15), transparent);
    margin: 28px 0;
}

/* 大标题 */
.ceso-about-title {
    font-size: 30px !important;
    font-weight: 800 !important;
    color: var(--ceso-text) !important;
    line-height: 1.3 !important;
    margin: 0 0 20px !important;
    letter-spacing: -0.5px;
}

.ceso-about-desc {
    font-size: 15px;
    color: var(--ceso-text-secondary);
    line-height: 1.9;
    margin: 0 0 28px;
}

/* ---- 核心数据卡片 ---- */
.ceso-about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}

.ceso-about-stat-card {
    background: #ffffff;
    border: 1px solid rgba(26,74,122,0.08);
    border-radius: 10px;
    padding: 16px 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 1px 6px rgba(26,42,58,0.04);
}

.ceso-about-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(26,74,122,0.1);
    border-color: rgba(26,74,122,0.2);
}

.ceso-about-stat-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 8px;
    background: rgba(26,74,122,0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ceso-blue-primary);
    font-size: 14px;
}

.ceso-about-stat-body {
    display: flex;
    flex-direction: column;
    gap: 0;
    line-height: 1.2;
}

.ceso-about-stat-num {
    font-size: 22px;
    font-weight: 900;
    color: var(--ceso-blue-primary);
    font-family: var(--ceso-font-heading);
    letter-spacing: -1px;
    display: inline;
}

.ceso-about-stat-unit {
    font-size: 12px;
    font-weight: 600;
    color: var(--ceso-blue-primary);
    opacity: 0.7;
    margin-left: 1px;
}

.ceso-about-stat-label {
    font-size: 11px;
    color: var(--ceso-text-muted);
    margin-top: 3px;
    font-weight: 500;
    white-space: nowrap;
}

/* 按钮组（about 区块专用，优先） */
.ceso-about-actions {
    display: flex;
    gap: 14px;
    align-items: center;
}

.ceso-btn-primary {
    background: var(--ceso-blue-primary);
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
    transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
}
.ceso-btn-primary:hover {
    background: var(--ceso-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26,74,122,0.3);
    color: #fff !important;
}

.ceso-btn-outline-primary {
    background: transparent;
    border: 1.5px solid var(--ceso-blue-primary);
    color: var(--ceso-blue-primary) !important;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.3px;
    transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.ceso-btn-outline-primary:hover {
    background: var(--ceso-blue-primary);
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26,74,122,0.2);
}

/* ---- 右侧地球装饰图形 ---- */
.ceso-about-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ceso-globe-container {
    width: 420px;
    height: 420px;
    position: relative;
    cursor: grab;
    user-select: none;
    border-radius: 50%;
    overflow: hidden;
    box-shadow:
        0 0 60px rgba(20, 80, 160, 0.25),
        0 0 120px rgba(20, 80, 160, 0.12);
}

.ceso-globe-container:active {
    cursor: grabbing;
}

.ceso-globe-container canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

/* ---- 关于竞赛响应式 ---- */
@media (max-width: 992px) {
    .ceso-about-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .ceso-about-visual {
        order: -1;
    }
    .ceso-globe-container {
        width: 280px;
        height: 280px;
    }
}

@media (max-width: 768px) {
    .ceso-about-section { padding: 60px 0; }
    .ceso-about-section .ceso-section-header h2 { font-size: 24px; }
    .ceso-about-section .ceso-section-header { margin-bottom: 32px; }
    .ceso-about-inner .ceso-about-desc { font-size: 14px; }
    .ceso-about-inner .ceso-about-actions { flex-direction: column; align-items: center; gap: 10px; }
    .ceso-about-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---- 动画系统 ---- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes countUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.ceso-animate-target {
    opacity: 0;
}

.ceso-animate-target.ceso-visible {
    animation: fadeInUp 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.ceso-animate-target[data-aos-delay="0"] { animation-delay: 0ms; }
.ceso-animate-target[data-aos-delay="100"] { animation-delay: 100ms; }
.ceso-animate-target[data-aos-delay="200"] { animation-delay: 200ms; }
.ceso-animate-target[data-aos-delay="300"] { animation-delay: 300ms; }
.ceso-animate-target[data-aos-delay="400"] { animation-delay: 400ms; }
.ceso-animate-target[data-aos-delay="500"] { animation-delay: 500ms; }
.ceso-animate-target[data-aos-delay="50"] { animation-delay: 50ms; }
.ceso-animate-target[data-aos-delay="150"] { animation-delay: 150ms; }
.ceso-animate-target[data-aos-delay="250"] { animation-delay: 250ms; }

/* ---- 响应式 ---- */
@media (max-width: 1200px) {
    .ceso-hero-title { font-size: 44px !important; }
    .ceso-quick-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-stats-grid { grid-template-columns: repeat(3, 1fr); gap: 0; }
    .ceso-stats-grid .ceso-stat-item:nth-child(n+4)::before { display: none; }
    .ceso-news-layout { grid-template-columns: 1fr; gap: 14px; }
    .ceso-partners-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
    .ceso-hero-title { font-size: 36px !important; }
    .ceso-hero-inner { padding: 80px 30px 60px; }
    .ceso-news-cards { grid-template-columns: 1fr; }
    .ceso-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0; }
    .ceso-countdown-timer { flex-wrap: wrap; gap: 12px; }
    .ceso-countdown-sep { display: none; }
    .ceso-countdown-num { font-size: 36px; }
}

@media (max-width: 768px) {
    .ceso-hero-title { font-size: 28px !important; }
    .ceso-hero-inner { padding: 60px 20px 50px; }
    .ceso-hero-actions { flex-direction: column; align-items: flex-start; }
    .ceso-quick-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .ceso-quick-entry { padding-bottom: 60px; }
    .ceso-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-partners-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-timeline-line { left: 20px; }
    .ceso-timeline-dot { width: 42px; height: 42px; }
    .ceso-timeline-num { font-size: 14px; }
    .ceso-timeline-card { padding: 18px; }
    .ceso-timeline-item { gap: 20px; }
    .ceso-countdown-num { font-size: 28px; }
    .ceso-countdown-unit { min-width: 72px; padding: 14px 16px; }
}

/* ========================================
   Hero Slider Section
   ======================================== */
.ceso-hero-slider {
    position: relative;
    width: 100vw;
    height: 100vh;
    min-height: 500px;
    margin-left: calc(-50vw + 50%);
    overflow: hidden;
}

.ceso-slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.ceso-slider-track {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 3;  /* 高于 controls 层 (z-index:2)，确保幻灯片可点击 */
}

.ceso-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    display: block;
    text-decoration: none;
    color: inherit;
    overflow: hidden;
}

.ceso-slide.ceso-slide-active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

.ceso-slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: brightness(1.12) contrast(1.02);
}

/* 标题链接拉伸到整张幻灯片（覆盖图片背景） */
.ceso-slide-title-link::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
}

/* 标题链接本身可点击 */
.ceso-slide-title-link {
    position: relative;
    z-index: 2;
}

/* 标题容器确保 z-index 生效 */
.ceso-slide-text {
    position: relative;
    z-index: 2;
}

.ceso-slide-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    /* 底部渐变遮罩，确保任何背景图上文字都清晰可读 */
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.62) 0%,
        rgba(0, 0, 0, 0.22) 40%,
        rgba(0, 0, 0, 0.05) 70%,
        transparent 100%
    );
    z-index: 1;
}

/* 轮播标题链接 - 继承标题样式 */
.ceso-slide-link {
    font-size: 38px !important;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin: 0 0 10px;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5), 0 3px 16px rgba(0,0,0,0.35);
    letter-spacing: 1px;
    text-decoration: none;
    display: block;
}
.ceso-slide-link:hover {
    color: #f0c040;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5), 0 3px 16px rgba(0,0,0,0.35);
}

/* Slide Text Block - 左下角大字标题 */
.ceso-slide-text {
    position: absolute;
    bottom: 72px;
    left: 5%;
    z-index: 5;
    max-width: 580px;
    animation: none;
}

.ceso-slide-tag {
    display: inline-block;
    background: rgba(0, 81, 151, 0.85);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
    letter-spacing: 1px;
    backdrop-filter: blur(4px);
}

.ceso-slide-text .ceso-slide-title {
    font-size: 38px !important;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin: 0 0 10px;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5), 0 3px 16px rgba(0,0,0,0.35);
    letter-spacing: 1px;
    white-space: nowrap;
}

.ceso-slide-title-link {
    font-size: 38px !important;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin: 0 0 10px;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5), 0 3px 16px rgba(0,0,0,0.35);
    letter-spacing: 1px;
    text-decoration: none;
    display: block;
    white-space: nowrap;
}

.ceso-slide-title-link:hover {
    color: #f0c040;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5), 0 3px 16px rgba(0,0,0,0.35);
}

.ceso-slide-text .ceso-slide-desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    line-height: 1.6;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

a.ceso-slide-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 10px 24px;
    background: var(--ceso-gold, #c9a227);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.2s ease;
}

a.ceso-slide-cta:hover {
    background: var(--ceso-gold-dark, #a8871e);
    transform: translateX(4px);
}

@keyframes cesoSlideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ceso-slide.ceso-slide-active .ceso-slide-text {
    animation: cesoSlideInUp 0.6s ease-out 0.2s both;
}

.ceso-slide-content {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    padding: 0 0 60px 60px;
}

.ceso-slide-text {
    max-width: 800px;
}

.ceso-slide-content .ceso-slide-title {
    font-size: 38px !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    line-height: 1.3 !important;
    margin: 0 !important;
    text-shadow: 0 2px 6px rgba(0,0,0,0.5), 0 3px 16px rgba(0,0,0,0.35);
    letter-spacing: -0.5px;
}

.ceso-slide-content .ceso-slide-title em {
    font-style: normal;
    color: #f0c040;
}

/* ---- end slide title styles ---- */

.ceso-slide-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(201, 162, 39, 0.9);
    border-radius: 20px;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
}

.ceso-slide-badge i {
    font-size: 12px;
}

.ceso-slide-title {
    font-size: 56px !important;
    font-weight: 800 !important;
    color: #ffffff !important;
    line-height: 1.2 !important;
    margin: 0 0 20px !important;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    letter-spacing: -0.5px;
}

.ceso-slide-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 14px !important;
    font-weight: 500;
    letter-spacing: 1px;
}

.ceso-slide-desc {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 640px;
    line-height: 1.8;
    margin: 0 0 32px !important;
}

.ceso-slide-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Slider Controls */
.ceso-slider-controls {
    position: absolute;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    z-index: 10;
    pointer-events: none;
}

.ceso-slider-dots {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
    pointer-events: auto;
}

/* 轮播左右箭头 */
.ceso-slider-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    user-select: none;
}

.ceso-slider-arrow:hover {
    background: rgba(0, 51, 124, 0.85);
    border-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.1);
}

.ceso-slider-arrow:active {
    transform: scale(0.95);
}

.ceso-slider-dot {
    position: relative;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 2px solid rgba(255, 255, 255, 0.5);
    padding: 0;
}

.ceso-slider-dot::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
}

.ceso-slider-dot.ceso-slider-dot-active {
    background: #ffffff;
    width: 36px;
    border-radius: 6px;
    border-color: #ffffff;
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.6);
    transform: none;
}

.ceso-slider-dot:hover:not(.ceso-slider-dot-active) {
    background: rgba(255, 255, 255, 0.75);
    border-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.2);
}


/* ---- 轮播图下滑提示动画 ---- */
.ceso-scroll-hint {
    position: absolute;
    bottom: 72px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    animation: ceso-fadeInUp 1s ease 1.5s both;
}

@keyframes ceso-fadeInUp {
    from { opacity: 0; transform: translateX(-50%) translateY(16px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.ceso-scroll-mouse {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 2px solid rgba(255,255,255,0.6);
    border-radius: 50%;
    background: rgba(0,0,0,0.25);
    backdrop-filter: blur(4px);
    animation: ceso-arrowPulse 2s ease-in-out infinite;
}

.ceso-scroll-mouse::after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid rgba(255,255,255,0.9);
    transform: translateY(2px);
}

@keyframes ceso-arrowPulse {
    0%, 100% { transform: translateY(0); opacity: 0.7; }
    50%       { transform: translateY(5px); opacity: 1; }
}

.ceso-scroll-wheel {
    display: none;
}

.ceso-scroll-text {
    font-size: 12px;
    color: rgba(255,255,255,0.75);
    letter-spacing: 3px;
    font-weight: 500;
    text-transform: uppercase;
    animation: ceso-scrollFade 2s ease-in-out infinite 0.5s;
}

@keyframes ceso-scrollFade {
    0%, 100% { opacity: 0.5; }
    50%       { opacity: 1; }
}

.ceso-scroll-hint-hide {
    animation: ceso-fadeOutDown 0.8s ease forwards;
}

@keyframes ceso-fadeOutDown {
    from { opacity: 1; transform: translateX(-50%) translateY(0); }
    to   { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ========================================
   视差分层基础样式（英雄区用）
   ======================================== */
.ceso-parallax-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.ceso-parallax-bg {
    will-change: transform;
}
.ceso-parallax-content {
    position: relative;
    z-index: 2;
    pointer-events: auto;
}
.ceso-parallax-fg {
    will-change: transform;
}

/* ========================================
   英雄区滚动淡出效果
   ======================================== */

/* 遮罩层：仅底部极淡渐变，滚动快结束时柔和过渡到下一区块 */
.ceso-hero-fade-curtain {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(
        to bottom,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.6) 100%
    );
    pointer-events: none;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.6s ease;
}

/* 滚动遮罩激活状态（新闻区进入视口后） */
.ceso-hero-fade-curtain.active {
    opacity: 1;
}

/* 英雄区定位改为 relative，让遮罩能正确定位 */
#hero-slider {
    position: relative;
    overflow: hidden;
}

/* ========================================
   Quick Entry Cards (with full-bg images)
   样式已在 @ 4284 区块统一维护
   ======================================== */
.ceso-quick-entry {
    padding: 80px 0;
    background: var(--ceso-bg);
}

/* ========================================
   服务平台卡片 - 全幅背景图版本
   ======================================== */
.ceso-quick-entry {
    padding: 80px 0;
    background: var(--ceso-bg);
}

.ceso-quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 0;
    position: relative;
    z-index: 1;
}

.ceso-quick-card {
    background-color: #1a3a5c;
    background-image: var(--card-bg, none);
    background-size: cover;
    background-position: center;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(26, 42, 58, 0.2);
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    text-decoration: none !important;
    padding: 0;
    min-height: 230px;
    position: relative;
}

.ceso-quick-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255, 255, 255, 0.5);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
    z-index: 2;
}

.ceso-quick-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.ceso-quick-card:hover::before {
    transform: scaleX(1);
}

/* 半透明遮罩叠加在图片上 */
.ceso-quick-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(10,30,60,0.5) 0%, rgba(20,50,90,0.65) 100%);
    z-index: 0;
    transition: background 0.3s ease;
}

.ceso-quick-card:hover .ceso-quick-overlay {
    background: linear-gradient(160deg, rgba(10,30,60,0.4) 0%, rgba(20,50,90,0.55) 100%);
}

.ceso-quick-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    margin: 28px 22px 0;
    transition: all 0.25s ease;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
    z-index: 1;
}

.ceso-quick-card:hover .ceso-quick-icon {
    background: rgba(255,255,255,0.25);
}

.ceso-quick-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    position: relative;
    z-index: 1;
}

.ceso-quick-body h3 {
    font-size: 17px !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    margin: 14px 22px 6px;
    letter-spacing: 0.3px;
    line-height: 1.4;
}

.ceso-quick-body p {
    font-size: 13px !important;
    color: rgba(255,255,255,0.78) !important;
    line-height: 1.7 !important;
    margin: 0 22px 0;
    flex: 1;
}

.ceso-quick-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    transition: all 0.3s ease;
    margin: 16px 22px 24px;
    position: relative;
    z-index: 1;
}

.ceso-quick-card:hover .ceso-quick-arrow {
    color: rgba(255,255,255,0.95);
    gap: 10px;
}

@media (max-width: 992px) {
    .ceso-quick-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .ceso-quick-section { padding: 60px 0 70px; }
}

@media (max-width: 576px) {
    .ceso-quick-grid { grid-template-columns: 1fr; }
}

/* ========================================
   Button Sizes
   ======================================== */
.ceso-btn-lg {
    padding: 12px 28px !important;
    font-size: 15px !important;
    border-radius: 6px !important;
}

.ceso-btn-outline-light {
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ceso-btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
    color: #fff !important;
}

.ceso-btn-light {
    background: var(--ceso-gold);
    color: #fff !important;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
}

.ceso-btn-light:hover {
    background: var(--ceso-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(201, 162, 39, 0.4);
    color: #fff !important;
}

/* ========================================
   About Section Features
   ======================================== */
.ceso-about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 40px 0;
}

.ceso-about-feature {
    text-align: center;
    padding: 28px 20px;
    background: rgba(26, 74, 122, 0.04);
    border-radius: 8px;
    border: 1px solid rgba(26, 74, 122, 0.08);
    transition: all 0.3s ease;
}

.ceso-about-feature:hover {
    background: rgba(26, 74, 122, 0.08);
    transform: translateY(-4px);
}

.ceso-about-feature i {
    font-size: 32px;
    color: var(--ceso-blue-primary);
    margin-bottom: 14px;
}

.ceso-about-feature h4 {
    font-size: 16px !important;
    font-weight: 700 !important;
    color: var(--ceso-blue-dark) !important;
    margin: 0 0 6px !important;
}

.ceso-about-feature p {
    font-size: 13px !important;
    color: #64748b !important;
    margin: 0 !important;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1200px) {
    .ceso-quick-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-about-features { grid-template-columns: repeat(2, 1fr); }
    .ceso-slide-title { font-size: 44px !important; }
    .ceso-pub-featured-card { flex-direction: column; max-width: 560px; margin: 0 auto; }
    .ceso-pub-featured-cover { width: 100%; min-height: 240px; padding: 24px; }
    .ceso-pub-featured-body { padding: 28px 28px 32px; gap: 14px; }
    .ceso-pub-featured-title { font-size: 22px; }
    .ceso-pub-featured-excerpt { font-size: 14px; }
    .ceso-pub-featured-detail { font-size: 14px; }
    .ceso-pub-featured-btn-primary,
    .ceso-pub-featured-btn-ghost { font-size: 14px; padding: 12px 20px; }
    .ceso-pub-featured-gallery-btn { font-size: 12px; padding: 9px 18px; }
}

@media (max-width: 992px) {
    .ceso-hero-slider { height: 100vh; min-height: 400px; margin-left: calc(-50vw + 50%); width: 100vw; }
    .ceso-slide-content { padding: 80px 40px 80px; }
    .ceso-slide-title { font-size: 36px !important; }
    .ceso-slide-desc { display: none; }
    .ceso-slide-actions { gap: 12px; }
    .ceso-slider-dot { width: 10px; height: 10px; }
    .ceso-slider-dot.ceso-slider-dot-active { width: 30px; }
}

@media (max-width: 768px) {
    .ceso-hero-slider { height: 50vh; min-height: 280px; margin-left: calc(-50vw + 50%); width: 100vw; }
    .ceso-slide-content { padding: 60px 24px 60px; align-items: center; text-align: center; }
    .ceso-slide-title { font-size: 28px !important; }
    .ceso-slide-subtitle { font-size: 15px; }
    .ceso-slide-actions { justify-content: center; flex-wrap: wrap; }
    .ceso-slider-controls { top: 50%; transform: translateY(-50%); bottom: auto; padding: 0 16px; }
    .ceso-slider-arrow { width: 36px; height: 36px; font-size: 14px; }
    .ceso-slider-dot { width: 8px; height: 8px; }
    .ceso-slider-dot.ceso-slider-dot-active { width: 24px; }
    .ceso-slider-dots { bottom: 16px; gap: 8px; }
    .ceso-quick-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .ceso-quick-thumb { height: 120px; }
    .ceso-quick-body { padding: 14px 16px 16px; }
    .ceso-quick-body h3 { font-size: 14px !important; }
    .ceso-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-partners-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-timeline-line { left: 20px; }
    .ceso-timeline-dot { width: 42px; height: 42px; }
    .ceso-timeline-num { font-size: 14px; }
    .ceso-timeline-card { padding: 18px; }
    .ceso-timeline-item { gap: 20px; }
    .ceso-countdown-num { font-size: 28px; }
    .ceso-countdown-unit { min-width: 72px; padding: 14px 16px; }
    .ceso-about-features { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .ceso-about-feature { padding: 18px 12px; }
}

@media (max-width: 480px) {
    .ceso-quick-grid { grid-template-columns: 1fr; }
    .ceso-stats-grid { grid-template-columns: 1fr 1fr; }
    .ceso-stat-num { font-size: 32px; }
    .ceso-partners-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-section-header h2 { font-size: 24px; }
    .ceso-about-features { grid-template-columns: 1fr 1fr; }
    .ceso-slide-title { font-size: 24px !important; }
}


/* ---- Responsive overrides for new sections ---- */
@media (max-width: 1200px) {
    .ceso-quick-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-stats-grid { grid-template-columns: repeat(3, 1fr); gap: 0; }
    .ceso-stats-grid .ceso-stat-item:nth-child(n+4)::before { display: none; }
    .ceso-news-layout { grid-template-columns: 1fr; gap: 14px; }
    .ceso-partners-grid { grid-template-columns: repeat(3, 1fr); }
    .ceso-slide-title { font-size: 40px !important; }
    .ceso-slide-content { padding-left: 6%; }
}

@media (max-width: 992px) {
    .ceso-quick-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .ceso-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-stats-grid .ceso-stat-item:nth-child(2n+1)::before { display: none; }
    .ceso-countdown-timer { flex-wrap: wrap; gap: 12px; justify-content: center; }
    .ceso-countdown-sep { display: none; }
    .ceso-countdown-num { font-size: 36px; }
    .ceso-countdown-unit { min-width: 80px; padding: 16px 20px; }
    .ceso-timeline-track { left: 20px; }
    .ceso-timeline-dot { width: 42px; height: 42px; }
    .ceso-timeline-num { font-size: 14px; }
    .ceso-timeline-card { padding: 16px 18px; }
    .ceso-timeline-item { gap: 18px; }
    .ceso-timeline-card-header h3 { font-size: 15px; }
    .ceso-partners-grid { grid-template-columns: repeat(3, 1fr); }
    .ceso-slide-title { font-size: 34px !important; }
    .ceso-slide-content { padding-left: 5%; padding-bottom: 60px; }
    .ceso-slide-sub { font-size: 15px; }
    .ceso-slide-actions { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
    .ceso-slide-text {
        bottom: 56px;
        left: 4%;
        right: 4%;
        max-width: none;
    }
    .ceso-slide-text .ceso-slide-title {
        font-size: 24px !important;
    }
    .ceso-slide-text .ceso-slide-desc {
        font-size: 13px;
    }
    .ceso-slide-tag {
        font-size: 11px;
        padding: 3px 10px;
    }
    .ceso-quick-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .ceso-quick-thumb { height: 120px; }
    .ceso-quick-body { padding: 14px 16px 16px; }
    .ceso-quick-body h3 { font-size: 14px !important; }
    .ceso-stats-grid { grid-template-columns: 1fr 1fr; }
    .ceso-stat-num { font-size: 32px; }
    .ceso-stat-icon { width: 40px; height: 40px; font-size: 16px; }
    .ceso-stat-desc { display: none; }
    .ceso-news-layout { grid-template-columns: 1fr; }
    .ceso-partners-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-timeline-track { left: 16px; }
    .ceso-timeline-dot { width: 34px; height: 34px; }
    .ceso-timeline-num { font-size: 12px; }
    .ceso-timeline-card { padding: 14px 16px; }
    .ceso-timeline-item { gap: 14px; margin-bottom: 16px; }
    .ceso-timeline-connector { min-height: 12px; }
    .ceso-timeline-card-header h3 { font-size: 14px; }
    .ceso-timeline-topics { gap: 4px; }
    .ceso-topic-item { font-size: 11px; padding: 3px 8px; }
    .ceso-countdown-num { font-size: 28px; }
    .ceso-countdown-unit { min-width: 70px; padding: 14px 16px; }
    .ceso-countdown-title { font-size: 28px; }
    .ceso-countdown-actions { flex-direction: column; align-items: center; }
    .ceso-slide-title { font-size: 28px !important; }
    .ceso-slide-content { padding-left: 5%; padding-bottom: 50px; padding-right: 5%; }
    .ceso-slide-sub { font-size: 14px; }
    .ceso-slide-actions { flex-direction: column; align-items: flex-start; gap: 10px; }
    .ceso-slide-btn-primary, .ceso-slide-btn-ghost { padding: 11px 22px; font-size: 14px; }
    .ceso-section-header h2 { font-size: 26px; }
    .ceso-about-features { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .ceso-about-feature { padding: 18px 12px; }
    .ceso-news-featured-img { height: 160px; }
    .ceso-news-thumbs-grid { padding: 0 12px 12px; }
    .ceso-news-thumb-img { width: 60px; height: 40px; }
    .ceso-news-thumb-body h4 { font-size: 11px; }
    .ceso-publications-section { padding: 60px 0; }
    .ceso-pub-featured-card { flex-direction: column; max-width: 480px; margin: 0 auto; }
    .ceso-pub-featured-cover { width: 100%; min-height: 200px; padding: 20px; }
    .ceso-pub-featured-body { padding: 20px 20px 24px; gap: 12px; }
    .ceso-pub-featured-title { font-size: 18px; }
    .ceso-pub-featured-excerpt { font-size: 14px; }
    .ceso-pub-featured-detail { font-size: 14px; }
    .ceso-pub-featured-btn-primary,
    .ceso-pub-featured-btn-ghost { font-size: 14px; padding: 12px 18px; }
    .ceso-pub-featured-gallery-btn { font-size: 12px; padding: 8px 14px; }
}

@media (max-width: 480px) {
    .ceso-quick-grid { grid-template-columns: 1fr; }
    .ceso-stats-grid { grid-template-columns: 1fr 1fr; }
    .ceso-stat-num { font-size: 28px; }
    .ceso-stat-label { font-size: 11px; }
    .ceso-slide-text { bottom: 48px; }
    .ceso-slide-text .ceso-slide-title { font-size: 20px !important; }
    .ceso-slide-text .ceso-slide-desc { display: none; }
    .ceso-partners-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-section-header h2 { font-size: 22px; }
    .ceso-section-header { margin-bottom: 32px; }
    .ceso-quick-section { padding: 50px 0 60px; }
    .ceso-stats { padding: 24px 0; }
    .ceso-news-section { padding: 60px 0; }
    .ceso-learning-section { padding: 60px 0; }
    .ceso-countdown-section { padding: 50px 0; }
    .ceso-partners-section { padding: 50px 0; }
    .ceso-about-section { padding: 60px 0; }
    .ceso-slide-title { font-size: 22px !important; }
    .ceso-slide-content { padding-bottom: 40px; }
    .ceso-news-featured-img { height: 140px; }

    /* 出版物 Section 响应式 */
    .ceso-publications-section { padding: 60px 0; }
    .ceso-pub-featured-card {
        flex-direction: column;
        max-width: 520px;
        margin: 0 auto;
    }
    .ceso-pub-featured-cover {
        width: 100%;
        min-height: 260px;
        padding: 24px;
    }
    .ceso-pub-featured-body {
        padding: 24px 24px 28px;
        gap: 12px;
    }
    .ceso-pub-featured-title { font-size: 20px; }
    .ceso-pub-featured-excerpt { font-size: 14px; }
    .ceso-pub-featured-detail { font-size: 14px; }
    .ceso-pub-featured-actions { flex-direction: column; }
    .ceso-pub-featured-gallery-btn { font-size: 12px; padding: 8px 14px; }
    .ceso-pub-featured-btn-primary,
    .ceso-pub-featured-btn-ghost { justify-content: center; font-size: 14px; padding: 12px 18px; }
    .ceso-pub-others-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}

.ceso-page-hero {
    position: relative;
    min-height: 220px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 100%);
    padding-top: 70px;
    box-sizing: border-box;
}

.ceso-page-hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://ceso.ieso2024.com/wp-content/uploads/2026/05/thumb-1-1.jpg') center/cover no-repeat;
    opacity: 0.15;
}

.ceso-page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14,40,91,0.85) 0%, rgba(14,40,91,0.95) 100%);
}

.ceso-page-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 20px 36px;
    width: 100%;
}

.ceso-form-success {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50px;
    padding: 8px 20px;
    font-size: 13px;
    color: #fff;
    margin-bottom: 20px;
    backdrop-filter: blur(4px);
}

.ceso-form-success i {
    color: #6fdd7a;
    font-size: 16px;
}

.ceso-page-hero-inner {
    max-width: 700px;
    margin: 0 auto;
}

.ceso-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 16px;
}

.ceso-breadcrumb a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color 0.3s;
}

.ceso-breadcrumb a:hover {
    color: var(--ceso-gold-light);
}

.ceso-breadcrumb i {
    font-size: 11px;
}

.ceso-page-title {
    font-size: 38px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 10px;
    letter-spacing: 2px;
}

.ceso-page-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    margin: 0;
}

/* Contact Section */
.ceso-contact-section {
    padding: 60px 0 80px;
    background: #f5f7fb;
}

.ceso-contact-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.ceso-contact-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.04);
    transition: transform 0.3s, box-shadow 0.3s;
}

.ceso-contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.ceso-contact-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.ceso-contact-card-icon i {
    font-size: 20px;
    color: #fff;
}

.ceso-contact-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--ceso-blue-primary);
    margin: 0 0 12px;
}

.ceso-contact-card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ceso-contact-org {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin: 0 0 6px;
}

.ceso-contact-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.ceso-contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: #555;
    margin: 0;
}

.ceso-contact-detail i {
    color: var(--ceso-gold);
    font-size: 12px;
    margin-top: 3px;
    flex-shrink: 0;
}

.ceso-contact-detail a {
    color: var(--ceso-blue-primary);
    text-decoration: none;
    transition: color 0.3s;
}

.ceso-contact-detail a:hover {
    color: var(--ceso-gold-light);
}

.ceso-contact-link-list {
    list-style: none;
    padding: 0;
    margin: 8px 0 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ceso-contact-link-list li a {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--ceso-blue-primary);
    text-decoration: none;
    transition: all 0.3s;
}

.ceso-contact-link-list li a i {
    font-size: 10px;
    color: var(--ceso-gold);
}

.ceso-contact-link-list li a:hover {
    color: var(--ceso-gold-light);
    padding-left: 4px;
}

/* Section Header */
.ceso-section-header {
    text-align: center;
    margin-bottom: 36px;
}

.ceso-section-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--ceso-blue-primary);
    margin: 0 0 8px;
}

.ceso-section-desc {
    font-size: 14px;
    color: #888;
    margin: 0;
}

/* FAQ Section */
.ceso-contact-faq {
    margin-bottom: 60px;
}

.ceso-faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ceso-faq-item {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.04);
}

.ceso-faq-question {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    transition: background 0.3s;
}

.ceso-faq-question:hover {
    background: rgba(14,40,91,0.03);
}

.ceso-faq-question > i:first-child {
    color: var(--ceso-gold);
    font-size: 15px;
    flex-shrink: 0;
}

.ceso-faq-question > span {
    flex: 1;
}

.ceso-faq-toggle {
    color: #bbb;
    font-size: 12px;
    flex-shrink: 0;
    transition: transform 0.3s;
}

.ceso-faq-item.active .ceso-faq-toggle {
    transform: rotate(180deg);
}

.ceso-faq-answer {
    display: none;
    padding: 0 20px 16px 45px;
    font-size: 13px;
    color: #666;
    line-height: 1.7;
}

.ceso-faq-item.active .ceso-faq-answer {
    display: block;
}

.ceso-faq-answer p {
    margin: 0;
}

/* Contact Form */
.ceso-contact-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.ceso-contact-form {
    background: #fff;
    border-radius: 12px;
    padding: 36px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.04);
}

.ceso-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.ceso-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.ceso-form-group:last-child {
    margin-bottom: 0;
}

.ceso-form-group label {
    font-size: 13px;
    font-weight: 500;
    color: #444;
}

.ceso-required {
    color: #e74c3c;
}

.ceso-form-group input,
.ceso-form-group select,
.ceso-form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #e0e4ef;
    border-radius: 8px;
    font-size: 13px;
    color: #333;
    background: #fafbfc;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
    outline: none;
    font-family: inherit;
}

.ceso-form-group input:focus,
.ceso-form-group select:focus,
.ceso-form-group textarea:focus {
    border-color: var(--ceso-blue-primary);
    box-shadow: 0 0 0 3px rgba(14,40,91,0.08);
    background: #fff;
}

.ceso-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.ceso-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
    gap: 16px;
}

.ceso-form-note {
    font-size: 12px;
    color: #999;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ceso-form-note i {
    color: var(--ceso-gold);
}

.ceso-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
    font-family: inherit;
}

.ceso-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14,40,91,0.3);
}

/* Contact Responsive */
@media (max-width: 992px) {
    .ceso-contact-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ceso-page-title {
        font-size: 28px;
    }

    .ceso-contact-cards {
        grid-template-columns: 1fr;
    }

    .ceso-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .ceso-form-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .ceso-btn-primary {
        width: 100%;
        justify-content: center;
    }

    .ceso-contact-form {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    .ceso-page-hero {
        min-height: 180px;
        padding-top: 60px;
    }

    .ceso-page-title {
        font-size: 24px;
    }

    .ceso-contact-section {
        padding: 40px 0 60px;
    }

    .ceso-section-title {
        font-size: 22px;
    }
}

/* ========================================
   Floating Contact Button
   ======================================== */

.ceso-floating-contact {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9998;
}

.ceso-floating-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 100%);
    border: none;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(14, 40, 91, 0.4);
    transition: all 0.3s;
    position: relative;
}

.ceso-floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(14, 40, 91, 0.5);
}

.ceso-floating-btn.has-unread::after {
    content: '';
    position: absolute;
    top: -2px;
    right: -2px;
    width: 14px;
    height: 14px;
    background: #e74c3c;
    border-radius: 50%;
    border: 2px solid #fff;
    animation: ceso-pulse-dot 2s infinite;
}

@keyframes ceso-pulse-dot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.ceso-floating-btn .fa-comments {
    transition: transform 0.3s;
}

.ceso-floating-btn.open .fa-comments {
    transform: rotate(15deg);
}

/* Panel */
.ceso-floating-panel {
    position: absolute;
    bottom: 64px;
    right: 0;
    width: 340px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
    overflow: hidden;
    display: none;
    animation: ceso-panel-in 0.3s ease;
}

.ceso-floating-panel.active {
    display: block;
}

@keyframes ceso-panel-in {
    from { opacity: 0; transform: translateY(10px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.ceso-floating-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 100%);
    color: #fff;
}

.ceso-floating-panel-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ceso-floating-panel-header h3 i {
    font-size: 16px;
}

.ceso-floating-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    transition: color 0.3s;
}

.ceso-floating-close:hover {
    color: #fff;
}

.ceso-floating-panel-body {
    padding: 16px 20px 20px;
}

.ceso-floating-intro {
    font-size: 13px;
    color: #666;
    margin: 0 0 14px;
    line-height: 1.5;
}

.ceso-floating-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 16px;
}

.ceso-floating-cat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 6px;
    background: #f5f7fb;
    border-radius: 10px;
    text-decoration: none;
    color: var(--ceso-blue-primary);
    font-size: 12px;
    transition: all 0.3s;
    text-align: center;
}

.ceso-floating-cat i {
    font-size: 18px;
    color: var(--ceso-gold);
}

.ceso-floating-cat:hover {
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 100%);
    color: #fff;
}

.ceso-floating-cat:hover i {
    color: rgba(255, 255, 255, 0.9);
}

.ceso-floating-cat-more {
    background: #fff;
    border: 1px solid #e0e4ef;
}

.ceso-floating-cat-more:hover {
    background: var(--ceso-gold);
    border-color: var(--ceso-gold);
}

.ceso-floating-quick-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ceso-floating-form-group {
    position: relative;
}

.ceso-floating-form-group input,
.ceso-floating-form-group textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #e0e4ef;
    border-radius: 8px;
    font-size: 13px;
    color: #333;
    background: #fafbfc;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
    font-family: inherit;
    resize: none;
}

.ceso-floating-form-group input:focus,
.ceso-floating-form-group textarea:focus {
    border-color: var(--ceso-blue-primary);
    box-shadow: 0 0 0 3px rgba(14, 40, 91, 0.08);
    background: #fff;
}

.ceso-btn-floating-submit {
    width: 100%;
    padding: 10px;
    background: linear-gradient(135deg, var(--ceso-blue-primary) 0%, var(--ceso-blue-dark) 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.3s;
    font-family: inherit;
}

.ceso-btn-floating-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(14, 40, 91, 0.3);
}

.ceso-btn-floating-submit.success {
    background: #27ae60;
}

.ceso-floating-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 4px 0;
}

.ceso-floating-divider::before,
.ceso-floating-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e0e4ef;
}

.ceso-floating-divider span {
    font-size: 11px;
    color: #999;
}

.ceso-btn-floating-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 9px;
    background: #fff;
    color: var(--ceso-blue-primary);
    border: 1px solid #e0e4ef;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
    font-family: inherit;
}

.ceso-btn-floating-contact:hover {
    background: var(--ceso-blue-primary);
    color: #fff;
    border-color: var(--ceso-blue-primary);
}

/* Unread badge on panel header */
.ceso-unread-badge {
    background: #e74c3c;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 50px;
    margin-left: 6px;
}

@media (max-width: 480px) {
    .ceso-floating-contact {
        bottom: 16px;
        right: 16px;
    }

    .ceso-floating-panel {
        width: calc(100vw - 32px);
        right: -8px;
    }

    .ceso-floating-categories {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================================
   声明弹窗 Modal
   ======================================== */
.ceso-notice-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.ceso-notice-modal.is-active {
    opacity: 1;
    pointer-events: all;
}

.ceso-notice-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
}

.ceso-notice-modal-box {
    position: relative;
    background: #ffffff;
    border-radius: 12px;
    width: 90%;
    max-width: 540px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25), 0 8px 20px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    animation: cesoModalSlideIn 0.3s ease;
}

@keyframes cesoModalSlideIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.ceso-notice-modal-header {
    padding: 20px 24px 16px;
    background: linear-gradient(135deg, #1a4a7a 0%, #2c5f9e 100%);
    flex-shrink: 0;
}

.ceso-notice-modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ceso-notice-modal-header h3 i {
    color: #e8c547;
}

.ceso-notice-modal-body {
    padding: 20px 24px;
    overflow-y: auto;
    flex: 1;
    font-size: 14px;
    line-height: 1.8;
    color: #3d4a5c;
}

.ceso-notice-modal-body p {
    margin: 0 0 12px;
}

.ceso-notice-modal-body p:last-child {
    margin-bottom: 0;
}

.ceso-notice-modal-footer {
    padding: 16px 24px 20px;
    border-top: 1px solid #e8ecf0;
    flex-shrink: 0;
}

.ceso-notice-confirm-btn {
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, #1a4a7a 0%, #2c5f9e 100%);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.25s ease;
}

.ceso-notice-confirm-btn:hover {
    background: linear-gradient(135deg, #0d2d4d 0%, #1a4a7a 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 74, 122, 0.3);
}

@media (max-width: 480px) {
    .ceso-notice-modal-box {
        width: 95%;
        max-height: 80vh;
    }

    .ceso-notice-modal-header {
        padding: 16px 16px 14px;
    }

    .ceso-notice-modal-body {
        padding: 16px;
    }

    .ceso-notice-modal-footer {
        padding: 14px 16px 16px;
    }
}

/* ========================================
   合作伙伴 Section - 精致无缝版
   ======================================== */
.ceso-sponsors-section {
    padding: 80px 0 90px;
    background: transparent;
    position: relative;
}

.ceso-sponsors-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(26,74,122,0.12), transparent);
}

.ceso-sponsors-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.ceso-sponsors-header {
    margin-bottom: 56px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.ceso-sponsors-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1a4a7a 0%, #0d2d4d 100%);
    color: #fff;
    font-size: 16px;
    margin-bottom: 4px;
    box-shadow: 0 4px 16px rgba(13,45,77,0.2);
}

.ceso-sponsors-title {
    font-size: 28px;
    font-weight: 700;
    color: #0d2d4d;
    margin: 0;
    letter-spacing: 0.5px;
}

.ceso-sponsors-desc {
    font-size: 13px;
    color: #7a8fa6;
    margin: 0;
    font-weight: 400;
}

.ceso-sponsors-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0;
    background: transparent;
}

.ceso-sponsor-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px 16px 20px;
    text-decoration: none !important;
    transition: background 0.3s ease;
    position: relative;
    min-height: 130px;
    cursor: pointer;
}

.ceso-sponsor-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 10%; right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #1a4a7a 30%, #2a6ab8 70%, transparent);
    transform: scaleX(0);
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-radius: 2px;
}

.ceso-sponsor-card:hover {
    background: rgba(26,74,122,0.025);
}

.ceso-sponsor-card:hover::after {
    transform: scaleX(1);
}

.ceso-sponsor-img-wrap {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 56px;
}

.ceso-sponsor-img {
    max-height: 52px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
    filter: brightness(1);
    transition: filter 0.3s ease, transform 0.3s ease;
}

.ceso-sponsor-card:hover .ceso-sponsor-img {
    filter: brightness(1.05);
    transform: scale(1.04);
}

.ceso-sponsor-name {
    font-size: 12px;
    font-weight: 500;
    color: #6b7f94;
    text-align: center;
    line-height: 1.3;
    transition: color 0.3s ease;
    letter-spacing: 0.2px;
}

.ceso-sponsor-card:hover .ceso-sponsor-name {
    color: #0d2d4d;
}

@media (max-width: 1100px) {
    .ceso-sponsors-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 576px) {
    .ceso-sponsors-section { padding: 60px 0 70px; }
    .ceso-sponsors-grid { grid-template-columns: repeat(2, 1fr); }
    .ceso-sponsor-card { min-height: 110px; padding: 20px 12px 16px; }
    .ceso-sponsor-img-wrap { height: 48px; }
    .ceso-sponsor-img { max-height: 44px; }
}

/* ========================================
   友情链接 Section - 位于页脚上方
   ======================================== */
.ceso-friendlinks-section {
    background: #ffffff;
    border-top: 1px solid #e8ecf0;
    padding: 40px 0;
}

.ceso-friendlinks-section .ast-container {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.ceso-friendlinks-inner {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
}

.ceso-friendlinks-title {
    flex-shrink: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--ceso-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    padding-top: 4px;
}

.ceso-friendlinks-title i {
    color: var(--ceso-blue-primary);
    font-size: 13px;
}

.ceso-friendlinks-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 0;
    flex: 1;
    align-items: center;
}

.ceso-friendlink-item {
    font-size: 13px;
    color: var(--ceso-text-secondary);
    text-decoration: none;
    padding: 2px 16px;
    border-right: 1px solid #dee2e6;
    transition: color 0.2s ease;
    line-height: 1.6;
}

.ceso-friendlink-item:hover {
    color: var(--ceso-blue-primary);
}

.ceso-friendlink-item:last-child {
    border-right: none;
}

/* ========================================
   声明 Section
   ======================================== */
.ceso-statement-section {
    background: #f8f9fa;
    border-top: 1px solid #e8ecf0;
    border-bottom: 1px solid #e8ecf0;
    padding: 24px 0;
}

.ceso-statement-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ceso-statement-text {
    font-size: 13px;
    color: #555;
    line-height: 1.8;
    margin: 0;
}

.ceso-statement-report {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #c0392b;
    margin: 0;
}

.ceso-statement-report i {
    font-size: 14px;
    flex-shrink: 0;
}

.ceso-statement-report a {
    color: #c0392b;
    text-decoration: none;
    font-weight: 600;
}

.ceso-statement-report a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .ceso-friendlinks-inner {
        flex-direction: column;
        gap: 16px;
    }

    .ceso-friendlink-item {
        border-right: none;
        padding: 2px 0;
    }
}

/* ========================================
   News Page (Testimonials) - 通知与新闻页面
   ======================================== */

/* Page wrapper */
.ceso-news-page {
    min-height: 100vh;
    background: #f5f7fa;
}

/* ---- Hero Section ---- */
.ceso-news-hero {
    position: relative;
    min-height: 220px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0a2540 0%, #1a4a7a 40%, #0e3a6b 70%, #061a30 100%);
    padding-top: 70px;
    box-sizing: border-box;
}

.ceso-news-hero-bg {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.ceso-news-hero-particles {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(26, 74, 122, 0.4) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 20%, rgba(201, 162, 39, 0.15) 0%, transparent 40%),
                radial-gradient(ellipse at 60% 80%, rgba(26, 74, 122, 0.3) 0%, transparent 40%);
}

.ceso-news-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.1) 0%,
        rgba(0, 0, 0, 0.2) 100%
    );
}

.ceso-news-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1320px;
    margin: 0 auto;
    padding: 40px 40px 36px;
    width: 100%;
}

.ceso-news-hero-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    animation: ceso-fadeInUp 0.6s ease both;
}

.ceso-news-hero-breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.2s;
}

.ceso-news-hero-breadcrumb a:hover {
    color: rgba(255, 255, 255, 0.9);
}

.ceso-news-hero-breadcrumb i {
    font-size: 11px;
}

.ceso-news-hero-title {
    font-size: 36px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 8px;
    letter-spacing: -0.5px;
    line-height: 1.15;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    animation: ceso-fadeInUp 0.6s ease 0.1s both;
}

.ceso-news-hero-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.5px;
    animation: ceso-fadeInUp 0.6s ease 0.2s both;
}

.ceso-news-hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    animation: ceso-fadeInUp 0.6s ease 0.3s both;
}

.ceso-news-hero-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ceso-news-hero-stat-num {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
    font-family: 'Noto Sans SC', sans-serif;
}

.ceso-news-hero-stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    letter-spacing: 0.5px;
}

.ceso-news-hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

/* ---- Tab Navigation ---- */
.ceso-news-tabs {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #ffffff;
    border-bottom: 1px solid #e8ecf0;
    box-shadow: 0 2px 12px rgba(26, 42, 58, 0.06);
    transition: box-shadow 0.3s ease;
}

.ceso-news-tabs.is-stuck {
    box-shadow: 0 4px 20px rgba(26, 42, 58, 0.1);
}

.ceso-news-tabs-inner {
    position: relative;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    gap: 0;
}

.ceso-news-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 18px 28px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ceso-text-muted, #6b7280);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease, background 0.3s ease;
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
    white-space: nowrap;
}

.ceso-news-tab i {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.ceso-news-tab:hover {
    color: var(--ceso-blue-primary, #005197);
    background: rgba(0, 81, 151, 0.03);
}

.ceso-news-tab:hover i {
    transform: scale(1.15);
}

.ceso-news-tab.active {
    color: var(--ceso-blue-primary, #005197);
    border-bottom-color: var(--ceso-blue-primary, #005197);
}

.ceso-news-tab-indicator {
    display: none;
}

/* ---- Main Content ---- */
.ceso-news-main {
    max-width: 1320px;
    margin: 0 auto;
    padding: 60px 40px 80px;
}

/* ---- News Block (core display rules only — layout handled below) ---- */
.ceso-news-block {
    margin-bottom: 80px;
    animation: ceso-fadeInUp 0.7s ease both;
}

.ceso-news-block:not(.is-active) {
    display: none;
}

.ceso-news-block.is-active {
    display: block;
    animation: ceso-fadeInUp 0.4s ease both;
}

.ceso-news-block.is-switching {
    display: block !important;
    animation: ceso-fadeInUp 0.35s ease both;
}

.ceso-news-main {
    max-width: 1320px;
    margin: 0 auto;
    padding: 60px 40px 80px;
}

@keyframes ceso-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes ceso-counter {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1024px) {
    .ceso-news-hero-title { font-size: 40px; }
    .ceso-news-hero-content { padding: 40px 30px 36px; }
    .ceso-news-main { padding: 40px 24px 60px; }
    .ceso-news-tabs-inner { padding: 0 20px; }
    .ceso-news-tab { padding: 16px 18px; font-size: 14px; }
    .ceso-news-tab i { display: none; }
}

@media (max-width: 768px) {
    .ceso-news-hero { min-height: 180px; }
    .ceso-news-hero-title { font-size: 26px; }
    .ceso-news-hero-subtitle { font-size: 14px; }
    .ceso-news-hero-stats { gap: 20px; }
    .ceso-news-hero-stat-num { font-size: 24px; }
    .ceso-news-hero-content { padding: 32px 20px 24px; }
    .ceso-news-main { padding: 30px 16px 50px; }
    .ceso-news-block { margin-bottom: 50px; }
    .ceso-news-tabs-inner { padding: 0; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; }
    .ceso-news-tabs-inner::-webkit-scrollbar { display: none; }
    .ceso-news-tab { padding: 14px 16px; font-size: 14px; }
    .ceso-news-tab span { display: block; }
    .footer-supervising-bodies { padding: 16px 0; }
    .footer-supervising-logos { gap: 20px; }
    .footer-supervising-logo-item img { height: 28px; }
}

/* =============================================
   CESO News Page — New Layout
   Enhanced card design with featured image
   and no-thumbnail text cards
   ============================================= */

/* ---- Block Header ---- */
.ceso-news-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f2f5;
}

.ceso-news-block-title-group {
    display: flex;
    align-items: center;
    gap: 14px;
}

.ceso-news-block-title-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.ceso-news-block-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--ceso-text-primary, #1a2a3a);
    margin: 0 0 4px;
    line-height: 1.3;
}

.ceso-news-block-desc {
    font-size: 13px;
    color: var(--ceso-text-muted, #8a94a6);
    margin: 0;
    font-weight: 400;
}

.ceso-news-block-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: #ffffff;
    border: 1.5px solid #d1d5db;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ceso-text-secondary, #374151);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.ceso-news-block-more:hover {
    background: var(--cat-color, #005197);
    border-color: var(--cat-color, #005197);
    color: #ffffff;
    transform: translateX(3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* =============================================
   Layout A: Featured card with image
   ============================================= */

/* Side-by-side grid: featured left, list right */
.ceso-news-grid {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 24px;
    align-items: start;
}

/* ---- Featured Large Card ---- */
.ceso-news-card-featured {
    border-radius: 14px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(26, 42, 58, 0.08), 0 1px 4px rgba(26, 42, 58, 0.04);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.ceso-news-card-featured:hover {
    box-shadow: 0 12px 40px rgba(26, 42, 58, 0.14), 0 2px 8px rgba(26, 42, 58, 0.06);
    transform: translateY(-4px);
}

.ceso-news-card-featured-img-wrap {
    display: block;
    position: relative;
    height: 280px;
    overflow: hidden;
    text-decoration: none;
}

.ceso-news-card-featured-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

.ceso-news-card-featured:hover .ceso-news-card-featured-img-wrap img {
    transform: scale(1.05);
}

.ceso-news-card-featured-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.05) 0%,
        rgba(0, 0, 0, 0.3) 100%
    );
    display: flex;
    align-items: flex-start;
    padding: 16px;
}

.ceso-news-card-featured-cat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: var(--cat-color, #005197);
    color: #ffffff;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.ceso-news-card-featured-body {
    padding: 20px 22px 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ceso-news-card-featured-meta {
    margin-bottom: 10px;
}

.ceso-news-card-featured-date {
    font-size: 12px;
    color: var(--ceso-text-aux, #9ca3af);
    font-weight: 500;
    letter-spacing: 0.3px;
}

.ceso-news-card-featured-date i {
    margin-right: 5px;
    color: var(--cat-color, #005197);
}

.ceso-news-card-featured-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--ceso-text-primary, #1a2a3a);
    line-height: 1.5;
    margin: 0 0 10px;
}

.ceso-news-card-featured-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.ceso-news-card-featured-title a:hover {
    color: var(--cat-color, #005197);
}

.ceso-news-card-featured-excerpt {
    font-size: 13px;
    color: var(--ceso-text-secondary, #4b5563);
    line-height: 1.75;
    margin: 0 0 16px;
    flex: 1;
}

.ceso-news-card-featured-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    background: var(--cat-color, #005197);
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    align-self: flex-start;
    transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}

.ceso-news-card-featured-btn:hover {
    opacity: 0.9;
    transform: translateX(3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    color: #ffffff;
}

/* ---- Side Card List ---- */
.ceso-news-side-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ceso-news-side-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(26, 42, 58, 0.05), 0 1px 3px rgba(26, 42, 58, 0.04);
    transition: box-shadow 0.25s ease, transform 0.25s ease;
    border-left: 3px solid transparent;
}

.ceso-news-side-card:hover {
    box-shadow: 0 6px 20px rgba(26, 42, 58, 0.1), 0 1px 4px rgba(26, 42, 58, 0.06);
    transform: translateX(3px);
    border-left-color: var(--cat-color, #005197);
}

.ceso-news-side-card.no-thumb {
    padding: 16px 14px;
}

.ceso-news-side-thumb {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    display: block;
    text-decoration: none;
}

.ceso-news-side-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.ceso-news-side-card:hover .ceso-news-side-thumb img {
    transform: scale(1.08);
}

.ceso-news-side-body {
    flex: 1;
    min-width: 0;
}

.ceso-news-side-date {
    display: block;
    font-size: 11px;
    color: var(--ceso-text-aux, #9ca3af);
    margin-bottom: 4px;
    font-weight: 500;
}

.ceso-news-side-date i {
    margin-right: 4px;
    color: var(--cat-color, #005197);
}

.ceso-news-side-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--ceso-text-primary, #1a2a3a);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ceso-news-side-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.ceso-news-side-title a:hover {
    color: var(--cat-color, #005197);
}

/* =============================================
   Layout B: Text-only grid (no featured image)
   ============================================= */
.ceso-news-text-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.ceso-news-text-card {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(26, 42, 58, 0.06), 0 1px 3px rgba(26, 42, 58, 0.04);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    border-left: 3px solid var(--cat-color, #005197);
    overflow: hidden;
}

.ceso-news-text-card:hover {
    box-shadow: 0 8px 30px rgba(26, 42, 58, 0.12), 0 2px 6px rgba(26, 42, 58, 0.06);
    transform: translateY(-3px);
}

.ceso-news-text-card-inner {
    padding: 20px 22px;
}

.ceso-news-text-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.ceso-news-text-card-date {
    font-size: 12px;
    color: var(--ceso-text-aux, #9ca3af);
    font-weight: 500;
}

.ceso-news-text-card-date i {
    margin-right: 5px;
    color: var(--cat-color, #005197);
}

.ceso-news-text-card-index {
    font-size: 28px;
    font-weight: 800;
    color: rgba(26, 42, 58, 0.06);
    line-height: 1;
    font-family: 'Noto Sans SC', sans-serif;
}

.ceso-news-text-card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--ceso-text-primary, #1a2a3a);
    line-height: 1.6;
    margin: 0 0 8px;
}

.ceso-news-text-card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.ceso-news-text-card-title a:hover {
    color: var(--cat-color, #005197);
}

.ceso-news-text-card-excerpt {
    font-size: 13px;
    color: var(--ceso-text-secondary, #4b5563);
    line-height: 1.7;
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ceso-news-text-card-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cat-color, #005197);
    text-decoration: none;
    transition: gap 0.2s, color 0.2s;
}

.ceso-news-text-card-link:hover {
    gap: 8px;
    color: var(--cat-color, #005197);
}

/* ---- Empty State ---- */
.ceso-news-empty {
    text-align: center;
    padding: 80px 20px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(26, 42, 58, 0.05);
}

.ceso-news-empty-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ceso-news-empty i {
    font-size: 48px;
    color: #d1d5db;
    margin-bottom: 8px;
}

.ceso-news-empty p {
    font-size: 16px;
    font-weight: 600;
    color: var(--ceso-text-muted, #6b7280);
    margin: 0;
}

.ceso-news-empty span {
    font-size: 13px;
    color: var(--ceso-text-aux, #9ca3af);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 1100px) {
    .ceso-news-grid {
        grid-template-columns: 340px 1fr;
    }
}

@media (max-width: 960px) {
    .ceso-news-grid {
        grid-template-columns: 1fr;
    }

    .ceso-news-card-featured-img-wrap {
        height: 240px;
    }

    .ceso-news-text-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ceso-news-block-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .ceso-news-grid {
        gap: 16px;
    }

    .ceso-news-card-featured-img-wrap {
        height: 200px;
    }

    .ceso-news-text-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .ceso-news-text-card-inner {
        padding: 16px 18px;
    }

    .ceso-news-side-list {
        gap: 10px;
    }

    .ceso-news-side-card {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .ceso-news-block-title {
        font-size: 18px;
    }

    .ceso-news-card-featured-img-wrap {
        height: 180px;
    }

    .ceso-news-card-featured-title {
        font-size: 16px;
    }
}

/* =============================================
   CESO Competition System Page
   Clean text-only list layout
   ============================================= */

/* ---- Competition Block ---- */
.ceso-comp-block {
    margin-bottom: 60px;
    animation: ceso-fadeInUp 0.6s ease both;
    display: none;
}

.ceso-comp-block.is-active {
    display: block;
}

.ceso-comp-block.is-switching {
    display: block !important;
    animation: ceso-fadeInUp 0.35s ease both;
}

/* ---- Block Header ---- */
.ceso-comp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--cat-color, #005193);
    margin-bottom: 28px;
    gap: 20px;
}

.ceso-comp-header-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ceso-comp-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--ceso-text-primary, #1a2a3a);
    margin: 0;
    line-height: 1.3;
}

.ceso-comp-desc {
    font-size: 13px;
    color: var(--ceso-text-muted, #8a94a6);
    margin: 0;
    font-weight: 400;
}

.ceso-comp-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: #ffffff;
    border: 1.5px solid #d1d5db;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ceso-text-secondary, #374151);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.ceso-comp-more:hover {
    background: var(--cat-color, #005193);
    border-color: var(--cat-color, #005193);
    color: #ffffff;
    transform: translateX(3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ---- Article List ---- */
.ceso-comp-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* ---- Individual Article Item ---- */
.ceso-comp-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    padding: 22px 0;
    border-bottom: 1px solid #f0f2f5;
    transition: background 0.2s ease;
    position: relative;
}

.ceso-comp-item:last-child {
    border-bottom: none;
}

.ceso-comp-item:hover {
    background: transparent;
}

/* Date column */
.ceso-comp-item-date-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 56px;
    min-width: 56px;
    padding: 10px 0;
    background: var(--cat-bg, rgba(0, 81, 147, 0.06));
    border-radius: 10px;
    flex-shrink: 0;
}

.ceso-comp-item-day {
    font-size: 22px;
    font-weight: 800;
    color: var(--cat-color, #005193);
    line-height: 1;
    font-family: 'Noto Sans SC', sans-serif;
}

.ceso-comp-item-month {
    font-size: 11px;
    font-weight: 600;
    color: var(--cat-color, #005193);
    opacity: 0.7;
    margin-top: 2px;
    letter-spacing: 0.3px;
}

/* Content body */
.ceso-comp-item-body {
    flex: 1;
    min-width: 0;
    padding-top: 6px;
}

.ceso-comp-item-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ceso-text-primary, #1a2a3a);
    line-height: 1.5;
    margin: 0 0 8px;
}

.ceso-comp-item-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.ceso-comp-item-title a:hover {
    color: var(--cat-color, #005193);
}

.ceso-comp-item-excerpt {
    font-size: 13px;
    color: var(--ceso-text-secondary, #5a6478);
    line-height: 1.7;
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ceso-comp-item-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.ceso-comp-item-date-full {
    font-size: 12px;
    color: var(--ceso-text-aux, #9ca3af);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.ceso-comp-item-date-full i {
    color: var(--cat-color, #005193);
    opacity: 0.6;
}

.ceso-comp-item-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cat-color, #005193);
    text-decoration: none;
    transition: gap 0.2s, color 0.2s;
}

.ceso-comp-item-link:hover {
    gap: 8px;
    color: var(--cat-color, #005193);
}

/* ---- Empty State (reuses news page empty styles) ---- */
.ceso-news-empty {
    text-align: center;
    padding: 80px 20px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(26, 42, 58, 0.05);
}

.ceso-news-empty-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ceso-news-empty i {
    font-size: 48px;
    color: #d1d5db;
    margin-bottom: 8px;
}

.ceso-news-empty p {
    font-size: 16px;
    font-weight: 600;
    color: var(--ceso-text-muted, #6b7280);
    margin: 0;
}

.ceso-news-empty span {
    font-size: 13px;
    color: var(--ceso-text-aux, #9ca3af);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
    .ceso-comp-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .ceso-comp-title {
        font-size: 18px;
    }

    .ceso-comp-item {
        gap: 16px;
        padding: 18px 0;
    }

    .ceso-comp-item-date-col {
        width: 46px;
        min-width: 46px;
    }

    .ceso-comp-item-day {
        font-size: 18px;
    }

    .ceso-comp-item-month {
        font-size: 10px;
    }

    .ceso-comp-item-title {
        font-size: 14px;
    }

    .ceso-comp-item-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .ceso-comp-item-date-col {
        display: none;
    }

    .ceso-comp-item-title {
        font-size: 15px;
    }
}

/* =============================================
   CESO Organization Page
   ============================================= */
.ceso-org-page {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.ceso-org-section {
    animation: ceso-fadeInUp 0.6s ease both;
}

/* ---- Section Header ---- */
.ceso-org-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--cat-color, #005193);
    margin-bottom: 28px;
    gap: 20px;
}

.ceso-org-header-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ceso-org-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--ceso-text-primary, #1a2a3a);
    margin: 0;
    line-height: 1.3;
}

.ceso-org-desc {
    font-size: 13px;
    color: var(--ceso-text-muted, #8a94a6);
    margin: 0;
    font-weight: 400;
}

/* ---- Article List ---- */
.ceso-org-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.ceso-org-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 22px 0;
    border-bottom: 1px solid #f0f2f5;
    transition: background 0.2s ease;
}

.ceso-org-item:last-child {
    border-bottom: none;
}

.ceso-org-item:hover {
    background: transparent;
}

.ceso-org-item-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 10px;
    background: var(--cat-bg, rgba(0, 81, 147, 0.06));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--cat-color, #005193);
    flex-shrink: 0;
}

.ceso-org-item-body {
    flex: 1;
    min-width: 0;
}

.ceso-org-item-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--ceso-text-primary, #1a2a3a);
    line-height: 1.5;
    margin: 0 0 8px;
}

.ceso-org-item-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.ceso-org-item-title a:hover {
    color: var(--cat-color, #005193);
}

.ceso-org-item-excerpt {
    font-size: 13px;
    color: var(--ceso-text-secondary, #5a6478);
    line-height: 1.7;
    margin: 0 0 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ceso-org-item-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.ceso-org-item-date {
    font-size: 12px;
    color: var(--ceso-text-aux, #9ca3af);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.ceso-org-item-date i {
    color: var(--cat-color, #005193);
    opacity: 0.6;
}

.ceso-org-item-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cat-color, #005193);
    text-decoration: none;
    transition: gap 0.2s, color 0.2s;
}

.ceso-org-item-link:hover {
    gap: 8px;
    color: var(--cat-color, #005193);
}

/* ---- Empty State ---- */
.ceso-news-empty {
    text-align: center;
    padding: 80px 20px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(26, 42, 58, 0.05);
}

.ceso-news-empty-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ceso-news-empty i {
    font-size: 48px;
    color: #d1d5db;
    margin-bottom: 8px;
}

.ceso-news-empty p {
    font-size: 16px;
    font-weight: 600;
    color: var(--ceso-text-muted, #6b7280);
    margin: 0;
}

.ceso-news-empty span {
    font-size: 13px;
    color: var(--ceso-text-aux, #9ca3af);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .ceso-org-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .ceso-org-title {
        font-size: 18px;
    }

    .ceso-org-item {
        gap: 14px;
        padding: 18px 0;
    }

    .ceso-org-item-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 15px;
    }

    .ceso-org-item-title {
        font-size: 14px;
    }

    .ceso-org-item-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* =============================================
   CESO Organization Page — Charts
   ============================================= */
.ceso-org-chart {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(26, 42, 58, 0.07), 0 1px 4px rgba(26, 42, 58, 0.04);
    padding: 32px;
    margin-bottom: 28px;
    overflow: hidden;
}

.ceso-org-top-bar {
    display: flex;
    justify-content: center;
    margin-bottom: 0;
}

.ceso-org-top-name {
    text-align: center;
    max-width: 680px;
    width: 100%;
}

.ceso-org-committee-name {
    font-size: 18px;
    font-weight: 800;
    color: #ffffff;
    background: var(--cat-color, #005193);
    padding: 14px 24px;
    border-radius: 10px;
    margin: 0 0 16px;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.ceso-org-unit-row {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.ceso-org-unit {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--cat-bg, rgba(0, 81, 147, 0.06));
    border-radius: 8px;
    padding: 8px 16px;
}

.ceso-org-unit-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--cat-color, #005193);
    background: rgba(255, 255, 255, 0.8);
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

.ceso-org-unit-value {
    font-size: 13px;
    color: var(--ceso-text-primary, #1a2a3a);
    font-weight: 500;
    white-space: nowrap;
}

.ceso-org-connector {
    display: flex;
    justify-content: center;
    padding: 16px 0;
    margin: 0;
}

.ceso-org-connector-line {
    width: 2px;
    height: 24px;
    background: var(--cat-color, #005193);
    opacity: 0.25;
    position: relative;
}

.ceso-org-connector-line::before,
.ceso-org-connector-line::after {
    content: '';
    position: absolute;
    top: 0;
    width: 8px;
    height: 2px;
    background: var(--cat-color, #005193);
    opacity: 0.25;
}

.ceso-org-connector-line::before { left: -3px; }
.ceso-org-connector-line::after  { right: -3px; }

.ceso-org-leadership {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 0;
}

.ceso-org-leadership-item {
    background: var(--cat-color, #005193);
    color: #ffffff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.ceso-org-body-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 0;
}

.ceso-org-body-card {
    background: var(--cat-bg, rgba(0, 81, 147, 0.04));
    border: 1.5px solid rgba(0, 81, 147, 0.1);
    border-radius: 12px;
    padding: 22px 18px;
    text-align: center;
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.ceso-org-body-card:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
    transform: translateY(-3px);
    border-color: var(--cat-color, #005193);
}

.ceso-org-body-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--cat-color, #005193);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    margin: 0 auto 12px;
}

.ceso-org-body-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--ceso-text-primary, #1a2a3a);
    margin: 0 0 8px;
    line-height: 1.3;
}

.ceso-org-body-desc {
    font-size: 12px;
    color: var(--ceso-text-secondary, #5a6478);
    line-height: 1.65;
    margin: 0;
}

.ceso-org-intro {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px 24px;
    box-shadow: 0 2px 12px rgba(26, 42, 58, 0.05);
    border-left: 3px solid var(--cat-color, #005193);
}

.ceso-org-intro p {
    font-size: 14px;
    color: var(--ceso-text-secondary, #5a6478);
    line-height: 1.8;
    margin: 0;
}

.ceso-org-regions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 0;
}

.ceso-org-region-item {
    border-radius: 10px;
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    border: 1.5px solid;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ceso-org-region-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.ceso-org-region-item华北  { background: rgba(231,76,60,0.06);  border-color: rgba(231,76,60,0.2);  }
.ceso-org-region-item华北  .ceso-org-region-name { color: #c0392b; }
.ceso-org-region-item东北  { background: rgba(52,152,219,0.06); border-color: rgba(52,152,219,0.2); }
.ceso-org-region-item东北  .ceso-org-region-name { color: #2980b9; }
.ceso-org-region-item华东  { background: rgba(39,174,96,0.06);  border-color: rgba(39,174,96,0.2);  }
.ceso-org-region-item华东  .ceso-org-region-name { color: #27ae60; }
.ceso-org-region-item华中  { background: rgba(243,156,18,0.06); border-color: rgba(243,156,18,0.2); }
.ceso-org-region-item华中  .ceso-org-region-name { color: #d68910; }
.ceso-org-region-item华南  { background: rgba(155,89,182,0.06); border-color: rgba(155,89,182,0.2); }
.ceso-org-region-item华南  .ceso-org-region-name { color: #8e44ad; }
.ceso-org-region-item西南  { background: rgba(0,206,201,0.06);  border-color: rgba(0,206,201,0.2);  }
.ceso-org-region-item西南  .ceso-org-region-name { color: #00897b; }
.ceso-org-region-item西北  { background: rgba(230,126,34,0.06); border-color: rgba(230,126,34,0.2); }
.ceso-org-region-item西北  .ceso-org-region-name { color: #d35400; }
.ceso-org-region-item港澳  { background: rgba(52,73,94,0.06);   border-color: rgba(52,73,94,0.2);   }
.ceso-org-region-item港澳  .ceso-org-region-name { color: #2c3e50; }

.ceso-org-region-name {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
}

.ceso-org-region-provinces {
    font-size: 11px;
    color: var(--ceso-text-secondary, #5a6478);
    line-height: 1.5;
}

@media (max-width: 1100px) {
    .ceso-org-body-grid    { grid-template-columns: repeat(2, 1fr); }
    .ceso-org-regions-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .ceso-org-chart { padding: 20px 16px; }
    .ceso-org-committee-name { font-size: 15px; padding: 12px 16px; }
    .ceso-org-unit-row { flex-direction: column; align-items: center; gap: 10px; }
    .ceso-org-unit { width: 100%; justify-content: center; }
    .ceso-org-leadership { gap: 8px; }
    .ceso-org-leadership-item { font-size: 13px; padding: 7px 16px; }
    .ceso-org-body-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .ceso-org-body-card { padding: 18px 14px; }
    .ceso-org-body-icon { width: 40px; height: 40px; font-size: 16px; }
    .ceso-org-body-name { font-size: 14px; }
    .ceso-org-body-desc { font-size: 11px; }
    .ceso-org-regions-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
}

@media (max-width: 480px) {
    .ceso-org-body-grid,
    .ceso-org-regions-grid { grid-template-columns: 1fr; }
    .ceso-org-leadership { flex-direction: column; align-items: center; }
    .ceso-org-leadership-item { width: 100%; text-align: center; }
}

/* ---- Chart Images ---- */
.ceso-org-chart-image {
    margin-top: 24px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(26, 42, 58, 0.08), 0 1px 4px rgba(26, 42, 58, 0.04);
    background: #f8f9fb;
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ceso-org-chart-image img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* =============================================
   赛事掠影 Gallery Section
   ============================================= */
.ceso-gallery-section {
    padding: 80px 0 60px;
    background: #f8f9fb;
}

.ceso-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.ceso-gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4 / 3;
}

.ceso-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.ceso-gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 42, 72, 0.6) 0%, rgba(26, 74, 130, 0.4) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ceso-gallery-item:hover img {
    transform: scale(1.05);
}

.ceso-gallery-item:hover .ceso-gallery-overlay {
    opacity: 1;
}

.ceso-gallery-caption {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
}

.ceso-gallery-caption i {
    font-size: 20px;
}

/* ---- Lightbox ---- */
.ceso-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    padding: 40px;
    box-sizing: border-box;
}

.ceso-lightbox.ceso-lightbox-active {
    display: flex;
}

.ceso-lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: ceso-lb-zoom 0.25s ease;
}

@keyframes ceso-lb-zoom {
    from { opacity: 0; transform: scale(0.88); }
    to   { opacity: 1; transform: scale(1); }
}

.ceso-lightbox-close {
    position: absolute;
    top: 20px;
    right: 28px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    line-height: 1;
}

.ceso-lightbox-close:hover {
    background: rgba(255,255,255,0.25);
}

.ceso-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50%;
    width: 46px;
    height: 46px;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.ceso-lightbox-nav:hover {
    background: rgba(255,255,255,0.25);
}

.ceso-lightbox-prev { left: 24px; }
.ceso-lightbox-next { right: 24px; }

.ceso-lightbox-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.6);
    font-size: 13px;
}

/* =====================================================
   Back to Top Button
   ===================================================== */
.ceso-back-to-top {
    position: fixed;
    bottom: 96px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #005197 0%, #003566 100%);
    color: #ffffff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 4px 20px rgba(0, 81, 151, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, box-shadow 0.25s ease;
    z-index: 9998;
}

.ceso-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.ceso-back-to-top:hover {
    box-shadow: 0 6px 28px rgba(0, 81, 151, 0.5);
    transform: translateY(-3px) scale(1.05);
}

.ceso-back-to-top:active {
    transform: translateY(0) scale(0.95);
}

.ceso-back-to-top .fa-chevron-up {
    transition: transform 0.2s ease;
}

.ceso-back-to-top:hover .fa-chevron-up {
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .ceso-back-to-top {
        bottom: 90px;
        right: 32px;
        width: 44px;
        height: 44px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .ceso-back-to-top {
        bottom: 90px;
        right: 20px;
    }
}

@media (max-width: 1024px) {
    .ceso-gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .ceso-gallery-section { padding: 60px 0 40px; }
    .ceso-gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .ceso-lightbox-nav { width: 36px; height: 36px; }
    .ceso-lightbox-prev { left: 12px; }
    .ceso-lightbox-next { right: 12px; }
}

@media (max-width: 480px) {
    .ceso-gallery-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
}

/* ========================================
   FORCE DISPLAY FALLBACK — prevents blank sections
   Added: 2026-06-07
   ======================================== */
.ceso-about-desc,
.ceso-about-feature {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}
.ceso-about-actions {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}
.ceso-about-features {
    display: grid !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* ========================================
   COMPREHENSIVE MOBILE FIXES — 2026-06-08
   ======================================== */

/* ---- 通用: 确保主内容区不被固定导航栏遮挡 ---- */
@media (max-width: 768px) {
    .ceso-main-wrap {
        padding-top: 56px !important;
    }
    .ceso-main-wrap #content,
    .site-content {
        padding-top: 0 !important;
    }
}

/* ---- 导航栏: 移动端汉堡菜单 ---- */
@media (max-width: 768px) {
    /* 修复: 核心布局 - 必须在最前 */
    .ceso-header-container {
        justify-content: space-between !important;
    }
    .ceso-main-header-inner {
        padding: 0 !important;
        width: 100vw !important;
        margin: 0 !important;
        overflow: hidden !important;
    }
    .ceso-site-branding {
        margin-left: 0 !important;
        flex-shrink: 0;
    }
    .ceso-main-nav {
        display: none !important;
    }
    /* 汉堡按钮 */
    .ceso-menu-toggle {
        display: flex !important;
        flex-shrink: 0;
        position: relative !important;
        z-index: 1004 !important;
    }
    /* 搜索按钮在移动端隐藏 */
    .ceso-search-btn {
        display: none !important;
    }
    /* 移动端菜单激活时显示 */
    .ceso-mobile-nav.active {
        display: flex !important;
    }
    /* 移动端菜单头部 */
    .ceso-mobile-nav-header {
        padding: 14px 16px;
        min-height: 56px;
        box-sizing: border-box;
    }
    .ceso-mobile-nav-title {
        font-size: 16px;
        font-weight: 700;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: calc(100vw - 80px);
    }
    /* 移动端菜单链接 */
    .ceso-mobile-menu-list > li > a {
        padding: 13px 16px;
        font-size: 15px;
    }
    .ceso-mobile-menu-list > li > a:hover {
        padding-left: 24px;
    }
    .ceso-mobile-menu-list .sub-menu a {
        padding: 9px 16px 9px 28px;
        font-size: 13px;
    }
    /* 遮罩层 */
    .ceso-mobile-nav-overlay.active {
        display: block !important;
    }
    /* 移动端搜索下拉 */
    .ceso-search-dropdown {
        position: fixed !important;
        top: 64px !important;
        left: 12px !important;
        right: 12px !important;
        min-width: auto !important;
    }
}

/* ---- 顶栏: 移动端隐藏或简化 ---- */
@media (max-width: 640px) {
    .ceso-topbar {
        display: none !important;
    }
    .ceso-main-header {
        top: 0 !important;
        position: fixed !important;
    }
    .ceso-main-wrap {
        padding-top: 56px !important;
    }
}

@media (min-width: 641px) and (max-width: 768px) {
    .ceso-topbar {
        height: 36px;
        line-height: 36px;
        font-size: 12px;
    }
    .ceso-topbar-inner {
        padding: 0 16px;
    }
    .ceso-topbar-left {
        display: none;
    }
    .ceso-topbar-right a {
        font-size: 12px;
    }
    .ceso-topbar-sep {
        display: none;
    }
    .ceso-main-header {
        top: 36px !important;
        position: fixed !important;
    }
    .ceso-main-wrap {
        padding-top: 98px !important;
    }
}

/* ---- Hero轮播: 移动端高度与内容 ---- */
@media (max-width: 768px) {
    .ceso-hero-slider {
        height: 45vh !important;
        min-height: 260px !important;
        max-height: 400px !important;
    }
    .ceso-slide-content {
        padding: 50px 20px 50px !important;
        align-items: center;
        text-align: center;
    }
    .ceso-slide-title {
        font-size: 22px !important;
        line-height: 1.3 !important;
    }
    .ceso-slide-desc {
        display: none !important;
    }
    .ceso-slide-tag {
        font-size: 11px !important;
        padding: 2px 8px !important;
    }
    .ceso-slide-actions {
        justify-content: center !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
    }
    .ceso-slide-btn-primary,
    .ceso-slide-btn-ghost {
        padding: 9px 18px !important;
        font-size: 13px !important;
    }
    .ceso-slider-controls {
        display: none !important;
    }
    .ceso-slider-dots {
        bottom: 10px !important;
        gap: 6px !important;
    }
    .ceso-slider-dot {
        width: 7px !important;
        height: 7px !important;
    }
    .ceso-slider-dot.ceso-slider-dot-active {
        width: 20px !important;
    }
    .ceso-scroll-hint {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .ceso-hero-slider {
        height: 40vh !important;
        min-height: 220px !important;
        max-height: 320px !important;
    }
    .ceso-slide-title {
        font-size: 20px !important;
    }
}

/* ---- 新闻区域: 双栏改单栏 ---- */
@media (max-width: 768px) {
    .ceso-news-layout {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }
    .ceso-news-section {
        padding: 50px 0 60px !important;
    }
    .ceso-news-section .ceso-section-header {
        margin-bottom: 28px !important;
    }
    .ceso-notice-list {
        max-height: 320px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    .ceso-ns-card-large .ceso-ns-card-img {
        height: 180px !important;
    }
    .ceso-ns-card-content-overlay {
        padding: 24px 14px 14px !important;
    }
    .ceso-ns-card-title {
        font-size: 16px !important;
    }
    .ceso-ns-card-excerpt {
        font-size: 13px !important;
        display: none !important;
    }
}

@media (max-width: 480px) {
    .ceso-news-section {
        padding: 40px 0 50px !important;
    }
    .ceso-ns-card-large .ceso-ns-card-img {
        height: 150px !important;
    }
}

/* ---- 关于竞赛区域 ---- */
@media (max-width: 768px) {
    .ceso-about-section {
        padding: 50px 0 60px !important;
    }
    .ceso-about-desc {
        font-size: 14px !important;
        line-height: 1.8 !important;
    }
    .ceso-about-features {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        margin: 28px 0 !important;
    }
    .ceso-about-feature {
        padding: 16px 12px !important;
    }
    .ceso-about-feature i {
        font-size: 26px !important;
        margin-bottom: 10px !important;
    }
    .ceso-about-feature h4 {
        font-size: 14px !important;
    }
    .ceso-about-feature p {
        font-size: 12px !important;
    }
    .ceso-about-actions {
        flex-direction: column !important;
        align-items: center !important;
        gap: 10px !important;
    }
    .ceso-btn-lg {
        width: 100% !important;
        max-width: 280px !important;
        justify-content: center !important;
    }
}

@media (max-width: 480px) {
    .ceso-about-section {
        padding: 40px 0 50px !important;
    }
}

/* ---- 快捷入口: 4列改2列 ---- */
@media (max-width: 768px) {
    .ceso-quick-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 10px !important;
    }
    .ceso-quick-section {
        padding: 50px 0 60px !important;
    }
    .ceso-quick-card {
        min-height: 160px !important;
    }
    .ceso-quick-overlay {
        min-height: 160px !important;
    }
    .ceso-quick-body {
        padding: 12px 12px 14px !important;
    }
    .ceso-quick-body h3 {
        font-size: 13px !important;
    }
    .ceso-quick-body p {
        font-size: 11px !important;
    }
    .ceso-quick-icon svg {
        width: 18px !important;
        height: 18px !important;
    }
}

@media (max-width: 480px) {
    .ceso-quick-grid {
        grid-template-columns: 1fr !important;
    }
    .ceso-quick-card {
        min-height: 140px !important;
    }
}

/* ---- 数据统计: 5列改2列 ---- */
@media (max-width: 768px) {
    .ceso-stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0 !important;
        padding: 0 12px !important;
    }
    .ceso-stat-item:nth-child(2n+1)::before {
        display: none !important;
    }
    .ceso-stat-item + .ceso-stat-item::before {
        display: block !important;
    }
    .ceso-stat-num {
        font-size: 26px !important;
    }
    .ceso-stat-label {
        font-size: 11px !important;
    }
    .ceso-stat-desc {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .ceso-stats {
        padding: 20px 0 !important;
    }
    .ceso-stat-item {
        padding: 12px 8px !important;
    }
    .ceso-stat-num {
        font-size: 22px !important;
    }
}

/* ---- 赛事掠影: 图库 ---- */
@media (max-width: 768px) {
    .ceso-gallery-section {
        padding: 50px 0 40px !important;
    }
    .ceso-gallery-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .ceso-gallery-item {
        aspect-ratio: 4/3 !important;
    }
    .ceso-gallery-item img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }
}

/* ---- 成长计划: 侧边时间线改单列 ---- */
@media (max-width: 768px) {
    .ceso-learning-section {
        padding: 50px 0 60px !important;
    }
    .ceso-learning-layout {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    /* 隐藏左侧时间线，侧边点切换到卡片顶部标签 */
    .ceso-learning-timeline {
        display: none !important;
    }
    /* 右侧卡片: 改为单列可滚动 */
    .ceso-learning-cards {
        display: flex !important;
        flex-direction: column !important;
        gap: 12px !important;
    }
    .ceso-learning-card {
        position: relative !important;
        padding: 16px !important;
        border-left: 3px solid var(--ceso-blue-primary) !important;
        border-radius: 0 8px 8px 0 !important;
    }
    .ceso-learning-card-header {
        flex-wrap: wrap !important;
        gap: 8px !important;
    }
    .ceso-learning-card-icon {
        width: 36px !important;
        height: 36px !important;
        font-size: 14px !important;
    }
    .ceso-learning-card-num {
        position: static !important;
        font-size: 28px !important;
        opacity: 0.08 !important;
    }
    .ceso-learning-card-title {
        font-size: 15px !important;
    }
    .ceso-learning-card-goal {
        font-size: 13px !important;
    }
    .ceso-learning-card-materials {
        flex-wrap: wrap !important;
    }
}

@media (max-width: 480px) {
    .ceso-learning-section {
        padding: 40px 0 50px !important;
    }
}

/* ---- 倒计时区域 ---- */
@media (max-width: 768px) {
    .ceso-countdown-section {
        padding: 50px 0 !important;
    }
    .ceso-countdown-label {
        font-size: 12px !important;
        gap: 6px !important;
    }
    .ceso-countdown-label i {
        font-size: 12px !important;
    }
    .ceso-countdown-title {
        font-size: 24px !important;
        margin: 8px 0 !important;
    }
    .ceso-countdown-timer {
        gap: 8px !important;
        justify-content: center !important;
    }
    .ceso-countdown-sep {
        display: none !important;
    }
    .ceso-countdown-unit {
        min-width: 64px !important;
        padding: 12px 8px !important;
    }
    .ceso-countdown-num {
        font-size: 24px !important;
    }
    .ceso-countdown-name {
        font-size: 11px !important;
    }
}

@media (max-width: 480px) {
    .ceso-countdown-title {
        font-size: 20px !important;
    }
    .ceso-countdown-num {
        font-size: 20px !important;
    }
    .ceso-countdown-unit {
        min-width: 56px !important;
        padding: 10px 6px !important;
    }
}

/* ---- 出版物区域 ---- */
@media (max-width: 768px) {
    .ceso-publications-section {
        padding: 50px 0 60px !important;
    }
    .ceso-pub-featured-card {
        flex-direction: column !important;
        max-width: 480px !important;
        margin: 0 auto !important;
    }
    .ceso-pub-featured-cover {
        width: 100% !important;
        min-height: 200px !important;
        padding: 16px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .ceso-pub-featured-img {
        max-height: 180px !important;
        width: auto !important;
    }
    .ceso-pub-featured-body {
        padding: 20px !important;
    }
    .ceso-pub-featured-title {
        font-size: 18px !important;
    }
    .ceso-pub-featured-excerpt {
        font-size: 13px !important;
    }
    .ceso-pub-featured-actions {
        flex-direction: column !important;
        gap: 10px !important;
    }
    .ceso-pub-featured-btn-primary,
    .ceso-pub-featured-btn-ghost {
        width: 100% !important;
        justify-content: center !important;
        font-size: 13px !important;
        padding: 11px 16px !important;
    }
    .ceso-pub-side-list {
        gap: 12px !important;
    }
    .ceso-pub-side-card {
        flex-direction: row !important;
        padding: 12px !important;
    }
    .ceso-pub-side-thumb {
        width: 80px !important;
        min-width: 80px !important;
        height: 100px !important;
    }
    .ceso-pub-side-info {
        padding: 0 0 0 12px !important;
    }
}

@media (max-width: 480px) {
    .ceso-publications-section {
        padding: 40px 0 50px !important;
    }
}

/* ---- 赞助单位 ---- */
@media (max-width: 768px) {
    .ceso-sponsors-section {
        padding: 50px 0 60px !important;
    }
    .ceso-sponsors-header {
        margin-bottom: 28px !important;
    }
    .ceso-sponsors-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1px !important;
    }
    .ceso-sponsor-card {
        min-height: 110px !important;
        padding: 16px 10px !important;
    }
    .ceso-sponsor-img-wrap {
        height: 44px !important;
    }
    .ceso-sponsor-img {
        max-height: 40px !important;
    }
    .ceso-sponsor-name {
        font-size: 11px !important;
    }
}

@media (max-width: 480px) {
    .ceso-sponsors-section {
        padding: 40px 0 50px !important;
    }
    .ceso-sponsor-card {
        min-height: 90px !important;
    }
}

/* ---- 友情连接 ---- */
@media (max-width: 768px) {
    .ceso-friendlinks-section {
        padding: 30px 0 !important;
    }
    .ceso-friendlinks-inner {
        flex-direction: column !important;
        gap: 14px !important;
    }
    .ceso-friendlinks-title {
        white-space: normal !important;
    }
    .ceso-friendlinks-list {
        gap: 6px 0 !important;
    }
    .ceso-friendlink-item {
        border-right: none !important;
        padding: 4px 0 !important;
        font-size: 12px !important;
        display: inline-block !important;
        width: auto !important;
    }
}

/* ---- 声明区域 ---- */
@media (max-width: 768px) {
    .ceso-statement-section {
        padding: 30px 0 !important;
    }
    .ceso-statement-inner {
        padding: 0 !important;
    }
    .ceso-statement-text {
        font-size: 12px !important;
        line-height: 1.8 !important;
    }
    .ceso-statement-report {
        font-size: 11px !important;
        flex-wrap: wrap !important;
        gap: 6px !important;
    }
}

/* ---- 底部 ---- */
@media (max-width: 768px) {
    .site-footer {
        padding: 0 !important;
    }
    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
        padding: 30px 16px !important;
    }
    .footer-about {
        padding: 0 0 20px !important;
        margin: 0 0 10px !important;
        border-bottom: 1px solid rgba(255,255,255,0.1) !important;
    }
    .footer-links-col {
        padding: 12px 0 !important;
        border-bottom: 1px solid rgba(255,255,255,0.06) !important;
    }
    .footer-col-title {
        font-size: 14px !important;
    }
    .footer-link-list li a {
        font-size: 13px !important;
        padding: 5px 0 !important;
    }
    .footer-supervising-bodies {
        padding: 14px 16px !important;
        flex-wrap: wrap !important;
        gap: 10px !important;
    }
    .footer-supervising-logos {
        gap: 16px !important;
        flex-wrap: wrap !important;
    }
    .footer-supervising-logo-item img {
        height: 24px !important;
    }
    .footer-bottom {
        padding: 16px !important;
    }
    .footer-copyright {
        font-size: 11px !important;
        text-align: center !important;
    }
    .footer-icp {
        font-size: 10px !important;
        text-align: center !important;
    }
    .footer-bottom-links {
        gap: 12px !important;
        justify-content: center !important;
    }
    .footer-bottom-links a {
        font-size: 11px !important;
    }
}

/* ---- 悬浮联系按钮 ---- */
@media (max-width: 768px) {
    .ceso-floating-contact {
        bottom: 16px !important;
        right: 16px !important;
    }
    .ceso-floating-btn {
        width: 48px !important;
        height: 48px !important;
        font-size: 18px !important;
    }
    .ceso-floating-panel {
        width: calc(100vw - 32px) !important;
        max-width: 340px !important;
        right: -8px !important;
        bottom: 60px !important;
    }
    .ceso-floating-panel-header h3 {
        font-size: 15px !important;
    }
    .ceso-floating-form-group input,
    .ceso-floating-form-group textarea {
        font-size: 14px !important;
    }
}

/* ---- 返回顶部按钮 ---- */
@media (max-width: 768px) {
    .ceso-back-to-top {
        width: 40px !important;
        height: 40px !important;
        font-size: 14px !important;
        bottom: 80px !important;
        right: 16px !important;
    }
}

/* ---- 通用标题与间距调整 ---- */
@media (max-width: 768px) {
    .ceso-section-header h2 {
        font-size: 24px !important;
    }
    .ceso-section-header p {
        font-size: 13px !important;
    }
    .ceso-section-label {
        font-size: 12px !important;
    }
    .ceso-section-label i {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .ceso-section-header h2 {
        font-size: 22px !important;
    }
}

/* ---- 新闻页面 (testimonials) ---- */
@media (max-width: 768px) {
    .ceso-news-page {
        padding-top: 56px !important;
    }
    .ceso-news-hero {
        min-height: 160px !important;
        padding-top: 56px !important;
    }
    .ceso-news-hero-title {
        font-size: 24px !important;
    }
    .ceso-news-hero-stats {
        gap: 16px !important;
    }
    .ceso-news-hero-stat-num {
        font-size: 22px !important;
    }
    .ceso-news-main {
        padding: 24px 12px 50px !important;
    }
    .ceso-news-block {
        margin-bottom: 40px !important;
    }
    .ceso-news-block-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px !important;
    }
    .ceso-news-block-title {
        font-size: 18px !important;
    }
    .ceso-news-block-title-icon {
        width: 36px !important;
        height: 36px !important;
        font-size: 15px !important;
    }
    .ceso-news-card-featured-img-wrap {
        height: 180px !important;
    }
}

/* ---- 组织机构页面 ---- */
@media (max-width: 768px) {
    .ceso-org-chart {
        padding: 20px !important;
    }
    .ceso-org-committee-name {
        font-size: 15px !important;
    }
    .ceso-org-top-name {
        padding: 14px 12px !important;
    }
}

/* ---- 文档库页面 ---- */
@media (max-width: 768px) {
    .ceso-doc-filter-tabs {
        flex-wrap: wrap !important;
        gap: 6px !important;
    }
    .ceso-doc-filter-tab {
        padding: 8px 14px !important;
        font-size: 13px !important;
    }
    .ceso-doc-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ---- 出版物详情页 ---- */
@media (max-width: 768px) {
    .ceso-pub-detail-section {
        padding: 20px 12px 60px !important;
    }
    .ceso-pub-detail-gallery {
        flex-direction: column !important;
    }
    .ceso-pub-detail-thumbs {
        flex-direction: row !important;
        overflow-x: auto !important;
    }
}

/* ---- 联系我们页面 ---- */
@media (max-width: 768px) {
    .ceso-contact-section {
        padding: 40px 0 60px !important;
    }
    .ceso-contact-cards {
        grid-template-columns: 1fr !important;
    }
    .ceso-contact-form {
        padding: 20px !important;
    }
    .ceso-form-row {
        grid-template-columns: 1fr !important;
    }
}

/* ---- 证书查询页面 ---- */
@media (max-width: 768px) {
    .ceso-cert-tabs {
        flex-wrap: wrap !important;
    }
    .ceso-cert-tab {
        flex: 1 1 auto !important;
        font-size: 13px !important;
        padding: 10px !important;
    }
}

/* ---- 修复: 确保 flex 子元素不溢出 ---- */
@media (max-width: 768px) {
    * {
        -webkit-tap-highlight-color: transparent;
    }
    img {
        max-width: 100%;
        height: auto;
    }
    .ceso-site-branding,
    .ceso-header-container,
    .ceso-main-header-inner {
        max-width: 100%;
        overflow: visible;
    }
}

/* ---- 全局子页面Hero区移动端 ---- */
@media (max-width: 768px) {
    .ceso-news-hero {
        min-height: 200px;
        padding-top: 56px;
    }
    .ceso-news-hero-content {
        padding: 32px 16px 24px;
    }
    .ceso-news-hero-title {
        font-size: 26px !important;
    }
    .ceso-news-hero-subtitle {
        font-size: 14px !important;
    }
    .ceso-news-hero-breadcrumb {
        font-size: 12px;
        gap: 6px;
        margin-bottom: 12px;
    }
    .ceso-news-hero-stats {
        gap: 16px;
    }
    .ceso-news-hero-stat-num {
        font-size: 22px;
    }
    .ceso-news-hero-stat-label {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .ceso-news-hero {
        min-height: 160px;
        padding-top: 56px;
    }
    .ceso-news-hero-content {
        padding: 24px 12px 20px;
    }
    .ceso-news-hero-title {
        font-size: 22px !important;
    }
    .ceso-news-hero-subtitle {
        font-size: 13px !important;
    }
}

/* ---- 全局页码/分页移动端 ---- */
@media (max-width: 768px) {
    .woocommerce-pagination,
    .pagination,
    .ceso-pagination {
        flex-wrap: wrap;
        justify-content: center;
        gap: 4px;
    }
    .woocommerce-pagination .page-numbers,
    .pagination .nav-links > *,
    .ceso-pagination a,
    .ceso-pagination span {
        min-width: 36px;
        height: 36px;
        line-height: 36px;
        font-size: 13px;
    }
}

/* ---- Archive文章列表移动端 ---- */
@media (max-width: 768px) {
    .ceso-archive-wrap {
        padding: calc(56px + 16px) 16px 40px !important;
    }
}

@media (max-width: 480px) {
    .ceso-archive-wrap {
        padding: calc(56px + 12px) 12px 30px !important;
    }
    .ceso-archive-card {
        grid-template-columns: 90px 1fr !important;
        gap: 0 12px !important;
    }
    .ceso-archive-thumb {
        width: 90px !important;
        height: 66px !important;
    }
    .ceso-archive-card-title {
        font-size: 14px !important;
    }
    .ceso-archive-card-excerpt {
        font-size: 12px !important;
    }
}

/* ---- 联系页面表单移动端 ---- */
@media (max-width: 768px) {
    .ceso-contact-form {
        padding: 20px !important;
    }
    .ceso-form-row {
        grid-template-columns: 1fr !important;
    }
    .ceso-form-group {
        margin-bottom: 0 !important;
    }
    .ceso-form-footer {
        flex-direction: column !important;
        gap: 12px !important;
    }
    .ceso-form-footer .ceso-btn-primary {
        width: 100% !important;
        justify-content: center !important;
    }
}

/* ---- FAQ手风琴移动端 ---- */
@media (max-width: 768px) {
    .ceso-faq-list {
        padding: 0 !important;
    }
    .ceso-faq-question {
        padding: 14px 16px !important;
        font-size: 14px !important;
    }
    .ceso-faq-answer {
        padding: 12px 16px 16px !important;
        font-size: 13px !important;
    }
}

/* ---- 出版物Modal移动端 ---- */
@media (max-width: 768px) {
    .ceso-pub-modal-container {
        width: 98% !important;
        max-height: 95vh !important;
    }
    .ceso-pub-modal-body {
        flex-direction: column !important;
    }
    .ceso-pub-modal-gallery {
        width: 100% !important;
        padding: 16px !important;
    }
    .ceso-pub-modal-content {
        width: 100% !important;
        padding: 16px !important;
        max-height: none !important;
    }
    .ceso-pub-modal-thumb-list {
        overflow-x: auto;
        max-height: 60px;
    }
}

/* ---- Lightbox弹窗移动端 ---- */
@media (max-width: 768px) {
    .ceso-lightbox {
        padding: 0 !important;
    }
    .ceso-lightbox-img {
        width: 100% !important;
        height: auto !important;
        max-height: 75vh !important;
        object-fit: contain !important;
    }
    .ceso-lightbox-nav {
        width: 36px !important;
        height: 36px !important;
        font-size: 14px !important;
    }
    .ceso-lightbox-close {
        width: 32px !important;
        height: 32px !important;
        top: 8px !important;
        right: 8px !important;
    }
    .ceso-lightbox-counter {
        bottom: 8px !important;
        font-size: 12px !important;
    }
}

/* ---- 页码/导航链接移动端 ---- */
@media (max-width: 768px) {
    .woocommerce-pagination ul.page-numbers li {
        margin: 0 2px;
    }
    .woocommerce-pagination .page-numbers {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ---- 出版详情页固定导航 ---- */
@media (max-width: 768px) {
    .pub-detail-page {
        padding-top: 56px !important;
    }
}

/* ---- 所有子页面固定导航栏偏移 ---- */
@media (max-width: 768px) {
    body:not(.home):not(.front-page) .ceso-main-wrap,
    .ceso-main-wrap.ceso-page-wrap {
        padding-top: 56px !important;
    }
}

/* ===========================================
   English Homepage - Statistics Section (ceso-stats-section)
   =========================================== */
.ceso-stats-section {
    padding: 48px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0d2d4d 0%, #1a4a7a 60%, #0d3a6e 100%);
    z-index: 1;
}

.ceso-stats-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.ceso-stats-section .ceso-stats-grid {
    position: relative;
    z-index: 1;
}

.ceso-stat-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 20px 16px;
}

.ceso-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(201, 162, 39, 0.15);
    border: 1px solid rgba(201, 162, 39, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #c9a227;
    margin-bottom: 4px;
    transition: all 0.3s ease;
}

.ceso-stat-item:hover .ceso-stat-icon {
    background: rgba(201, 162, 39, 0.28);
    transform: scale(1.1);
    border-color: rgba(201, 162, 39, 0.5);
}

.ceso-stat-num {
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    letter-spacing: -0.5px;
    font-family: 'Noto Sans SC', sans-serif;
}

.ceso-stat-label {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    text-align: center;
}

.ceso-stat-desc {
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    text-align: center;
    margin-top: 2px;
}

@media (max-width: 992px) {
    .ceso-stats-section { padding: 40px 0; }
    .ceso-stat-num { font-size: 28px; }
    .ceso-stat-label { font-size: 12px; }
    .ceso-stat-desc { display: none; }
}

@media (max-width: 768px) {
    .ceso-stats-section { padding: 32px 0; }
    .ceso-stats-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 0 !important; }
    .ceso-stat-num { font-size: 26px; }
    .ceso-stat-inner { padding: 16px 12px; }
}

@media (max-width: 480px) {
    .ceso-stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .ceso-stat-num { font-size: 24px; }
}

/* ===========================================
   English Homepage - Learning Path Timeline
   =========================================== */
.ceso-timeline-wrapper {
    position: relative;
    padding-left: 40px;
}

.ceso-timeline-track {
    position: absolute;
    left: 23px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #00337C, #c9a227);
    border-radius: 1px;
}

.ceso-timeline-item {
    position: relative;
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    align-items: flex-start;
}

.ceso-timeline-item:last-child {
    margin-bottom: 0;
}

.ceso-timeline-item:last-child .ceso-timeline-connector {
    display: none;
}

.ceso-timeline-marker {
    position: absolute;
    left: -40px;
    top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ceso-timeline-dot {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00337C, #005193);
    border: 3px solid #fff;
    box-shadow: 0 4px 16px rgba(0,51,124,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 1;
}

.ceso-timeline-num {
    font-size: 16px;
    font-weight: 800;
    color: #fff;
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1;
}

.ceso-timeline-connector {
    flex: 1;
    min-height: 20px;
    width: 2px;
    background: linear-gradient(180deg, rgba(0,51,124,0.2), rgba(201,162,39,0.1));
}

.ceso-timeline-card {
    flex: 1;
    background: #ffffff;
    border-radius: 10px;
    border: 1px solid rgba(0,51,124,0.08);
    box-shadow: 0 2px 12px rgba(0,47,108,0.06);
    padding: 20px 24px;
    transition: all 0.3s ease;
}

.ceso-timeline-card:hover {
    box-shadow: 0 4px 20px rgba(0,47,108,0.12);
    transform: translateX(4px);
}

.ceso-timeline-card-header {
    margin-bottom: 12px;
}

.ceso-timeline-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.ceso-timeline-duration {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: #888;
    font-weight: 500;
}

.ceso-timeline-duration i {
    font-size: 11px;
}

.ceso-timeline-tag {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.ceso-tag-primary { background: rgba(0,51,124,0.1); color: #00337C; }
.ceso-tag-info { background: rgba(39,174,96,0.1); color: #27ae60; }
.ceso-tag-notice { background: rgba(231,76,60,0.1); color: #e74c3c; }
.ceso-tag-urgent { background: rgba(201,162,39,0.15); color: #c9a227; }

.ceso-timeline-card-header h3 {
    font-size: 17px;
    font-weight: 700;
    color: #1a2533;
    margin: 0;
    line-height: 1.4;
}

.ceso-timeline-goal {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: #555;
    line-height: 1.6;
    margin: 0 0 12px;
    padding: 8px 12px;
    background: #f8f9fb;
    border-radius: 6px;
    border-left: 3px solid #00337C;
}

.ceso-timeline-goal i {
    color: #00337C;
    margin-top: 2px;
    flex-shrink: 0;
}

.ceso-timeline-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ceso-topic-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: #555;
    background: #fff;
    border: 1px solid #e8edf3;
    padding: 4px 10px;
    border-radius: 4px;
    transition: all 0.2s;
}

.ceso-topic-item:hover {
    border-color: #00337C;
    color: #00337C;
    background: rgba(0,51,124,0.04);
}

.ceso-topic-item i {
    font-size: 11px;
    color: #00337C;
}

@media (max-width: 768px) {
    .ceso-timeline-wrapper { padding-left: 28px; }
    .ceso-timeline-track { left: 15px; }
    .ceso-timeline-marker { left: -28px; }
    .ceso-timeline-dot { width: 36px; height: 36px; }
    .ceso-timeline-num { font-size: 13px; }
    .ceso-timeline-card { padding: 14px 16px; }
    .ceso-timeline-item { gap: 16px; margin-bottom: 20px; }
    .ceso-timeline-connector { min-height: 12px; }
    .ceso-timeline-card-header h3 { font-size: 14px; }
    .ceso-timeline-topics { gap: 4px; }
    .ceso-topic-item { font-size: 11px; padding: 3px 8px; }
}

@media (max-width: 480px) {
    .ceso-timeline-wrapper { padding-left: 24px; }
    .ceso-timeline-track { left: 13px; }
    .ceso-timeline-marker { left: -24px; }
    .ceso-timeline-dot { width: 30px; height: 30px; }
    .ceso-timeline-num { font-size: 11px; }
    .ceso-timeline-card { padding: 12px 14px; }
    .ceso-timeline-item { gap: 12px; margin-bottom: 16px; }
}

/* ===========================================
   English Homepage - Quick Access Cards
   =========================================== */
.ceso-quick-thumb {
    position: relative;
    width: 100%;
    height: 160px;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.ceso-quick-number {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 13px;
    font-weight: 800;
    color: #fff;
    background: rgba(0,51,124,0.7);
    padding: 2px 8px;
    border-radius: 4px;
    z-index: 2;
}

.ceso-quick-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00337C, #005193);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
    margin-bottom: 10px;
    flex-shrink: 0;
}

.ceso-quick-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
    z-index: 1;
}

.ceso-quick-body h3 {
    font-size: 16px;
    font-weight: 700;
    color: #1a2533;
    margin: 0 0 6px;
}

.ceso-quick-body p {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin: 0 0 12px;
    flex: 1;
}

.ceso-quick-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: #00337C;
    transition: gap 0.2s;
}

.ceso-quick-card:hover .ceso-quick-arrow {
    gap: 10px;
}

@media (max-width: 768px) {
    .ceso-quick-thumb { height: 140px; }
    .ceso-quick-body { padding: 16px; }
    .ceso-quick-body h3 { font-size: 15px; }
}

@media (max-width: 480px) {
    .ceso-quick-grid { grid-template-columns: 1fr !important; }
}

/* ===========================================
   English Homepage - Partners Grid
   =========================================== */
.ceso-partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.ceso-partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ceso-partner-logo-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(0,51,124,0.08);
    background: #fff;
    transition: all 0.3s ease;
    text-decoration: none;
}

.ceso-partner-logo-link:hover {
    box-shadow: 0 4px 20px rgba(0,51,124,0.12);
    border-color: rgba(0,51,124,0.2);
    transform: translateY(-2px);
}

.ceso-partner-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ceso-partner-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: grayscale(30%);
    transition: filter 0.3s;
}

.ceso-partner-logo-link:hover .ceso-partner-logo-img {
    filter: grayscale(0%);
}

.ceso-partner-name {
    font-size: 11px;
    color: #888;
    text-align: center;
    font-weight: 500;
}

@media (max-width: 992px) {
    .ceso-partners-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .ceso-partners-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .ceso-partner-logo-img { height: 36px; }
}

@media (max-width: 480px) {
    .ceso-partners-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .ceso-partner-logo-img { height: 30px; }
}

/* ===========================================
   English Homepage - News Section
   =========================================== */
.ceso-news-card-large {
    background: #fff;
    border-radius: 8px;
    border: 1px solid rgba(26,74,122,0.07);
    overflow: hidden;
    margin-bottom: 16px;
}

.ceso-news-featured {
    display: block;
    text-decoration: none;
    color: inherit;
}

.ceso-news-featured-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.ceso-news-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.ceso-news-featured:hover .ceso-news-featured-img img {
    transform: scale(1.04);
}

.ceso-news-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,51,124,0.6) 0%, transparent 60%);
}

.ceso-news-featured-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #e74c3c;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    z-index: 2;
}

.ceso-news-featured-body {
    padding: 16px 20px 20px;
}

.ceso-news-featured-body h3 {
    font-size: 16px;
    font-weight: 700;
    color: #1a2533;
    margin: 0 0 8px;
    line-height: 1.4;
}

.ceso-news-featured-body p {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin: 0 0 10px;
}

.ceso-news-meta {
    font-size: 12px;
    color: #888;
}

.ceso-news-thumbs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 0 20px 16px;
}

.ceso-news-thumb-item {
    display: flex;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid transparent;
    transition: all 0.2s;
}

.ceso-news-thumb-item:hover {
    border-color: rgba(0,51,124,0.12);
    background: rgba(0,51,124,0.02);
}

.ceso-news-thumb-img {
    width: 72px;
    height: 50px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
}

.ceso-news-thumb-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ceso-news-thumb-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    flex: 1;
    min-width: 0;
}

.ceso-news-thumb-body h4 {
    font-size: 12px;
    font-weight: 600;
    color: #333;
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ceso-news-thumb-body span {
    font-size: 11px;
    color: #999;
}

@media (max-width: 768px) {
    .ceso-news-featured-img { height: 160px; }
    .ceso-news-thumbs-grid { padding: 0 12px 12px; }
    .ceso-news-thumb-img { width: 60px; height: 40px; }
    .ceso-news-thumb-body h4 { font-size: 11px; }
}

@media (max-width: 480px) {
    .ceso-news-featured-img { height: 140px; }
    .ceso-news-thumbs-grid { grid-template-columns: 1fr; gap: 8px; }
    .ceso-news-thumb-img { width: 80px; height: 52px; }
}

/* ===========================================
   English Homepage - About Section Enhancements
   =========================================== */
.ceso-about-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.ceso-about-logo {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2);
    background: #fff;
    padding: 4px;
}

.ceso-about-badge span {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    letter-spacing: 1px;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .ceso-about-logo { width: 60px; height: 60px; }
}

/* ===========================================
   English Homepage - Countdown Section
   =========================================== */
.ceso-countdown-name {
    font-size: 11px;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    text-align: center;
    margin-top: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}