:root {
    --primary: #0f2942;
    --primary-light: #1a4a7a;
    --primary-deep: #091b30;
    --secondary: #2d3748;
    --accent: #c8973e;
    --accent-light: #e8b84a;
    --accent-glow: rgba(200,151,62,0.3);
    --accent-bg: rgba(200,151,62,0.06);
    --text: #1e293b;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --bg: #ffffff;
    --bg-light: #f8fafc;
    --bg-warm: #fffcf5;
    --border: #e2e8f0;
    --radius: 14px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.03), 0 10px 30px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.08);
    --shadow-gold: 0 4px 20px rgba(200,151,62,0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --gradient-hero: linear-gradient(135deg, #0f2942 0%, #1a3a5c 40%, #1e4a6e 100%);
    --gradient-gold: linear-gradient(135deg, #c8973e, #e8b84a);
    --gradient-dark: linear-gradient(135deg, #0f2942, #1a3a5c);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; color: var(--text); line-height: 1.6; background: var(--bg); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ========== Header ========== */
.site-header { background: rgba(255,255,255,0.92); backdrop-filter: blur(20px) saturate(1.8); -webkit-backdrop-filter: blur(20px) saturate(1.8); box-shadow: 0 1px 0 rgba(0,0,0,0.04); position: sticky; top: 0; z-index: 1000; transition: var(--transition); }
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { width: 42px; height: 42px; background: var(--gradient-hero); color: var(--accent-light); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; box-shadow: 0 2px 8px rgba(15,41,66,0.2); position: relative; overflow: hidden; }
.logo-icon::after { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%); animation: shimmer 3s infinite; }
@keyframes shimmer { 0% { transform: translateX(-100%) rotate(45deg); } 100% { transform: translateX(100%) rotate(45deg); } }
.logo-text { font-size: 22px; font-weight: 700; color: var(--primary); letter-spacing: 1px; }
.main-nav { display: flex; gap: 2px; }
.main-nav a { padding: 8px 18px; color: var(--text); font-size: 15px; border-radius: var(--radius-sm); font-weight: 500; position: relative; }
.main-nav a::after { content: ''; position: absolute; bottom: 4px; left: 50%; width: 0; height: 2px; background: var(--gradient-gold); border-radius: 2px; transition: var(--transition); transform: translateX(-50%); }
.main-nav a:hover { color: var(--accent); }
.main-nav a:hover::after, .main-nav a.active::after { width: 24px; }
.main-nav a.active { color: var(--accent); font-weight: 600; }
.mobile-menu-btn { display: none; background: none; border: none; font-size: 24px; color: var(--primary); cursor: pointer; }

/* ========== Banner ========== */
.banner-section { position: relative; overflow: hidden; }
.banner-slider { position: relative; height: 560px; }
.banner-slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.2s ease; }
.banner-slide.active { opacity: 1; }
.banner-overlay { position: absolute; inset: 0; background: var(--gradient-hero); }
.banner-overlay::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 20% 50%, rgba(200,151,62,0.08) 0%, transparent 60%), radial-gradient(ellipse at 80% 20%, rgba(26,58,92,0.3) 0%, transparent 50%); }
.banner-overlay::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 120px; background: linear-gradient(to top, rgba(15,41,66,0.6), transparent); }
.banner-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; color: #fff; }
.banner-tag { display: inline-flex; align-items: center; gap: 6px; background: rgba(200,151,62,0.2); border: 1px solid rgba(200,151,62,0.4); color: var(--accent-light); padding: 6px 20px; border-radius: 24px; font-size: 13px; font-weight: 600; margin-bottom: 24px; width: fit-content; backdrop-filter: blur(4px); letter-spacing: 1px; text-transform: uppercase; }
.banner-content h1 { font-size: 56px; font-weight: 800; margin-bottom: 16px; animation: fadeUp 0.8s ease both; letter-spacing: 2px; line-height: 1.2; }
.banner-content p { font-size: 20px; opacity: 0.85; margin-bottom: 36px; animation: fadeUp 0.8s ease 0.15s both; font-weight: 300; letter-spacing: 4px; }
.banner-actions { display: flex; gap: 16px; animation: fadeUp 0.8s ease 0.3s both; }
.banner-dots { position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 10; }
.banner-dot { width: 32px; height: 3px; border-radius: 2px; background: rgba(255,255,255,0.25); cursor: pointer; transition: var(--transition); }
.banner-dot.active { background: var(--accent-light); width: 48px; box-shadow: 0 0 12px rgba(200,151,62,0.4); }
.banner-dot:hover { background: rgba(255,255,255,0.5); }

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

/* ========== Buttons ========== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 30px; border-radius: 50px; font-size: 14px; font-weight: 600; cursor: pointer; transition: var(--transition); border: 2px solid transparent; letter-spacing: 0.5px; }
.btn-accent { background: var(--gradient-gold); color: #fff; border-color: transparent; box-shadow: var(--shadow-gold); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(200,151,62,0.35); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-outline-light { border-color: rgba(255,255,255,0.3); color: #fff; background: transparent; backdrop-filter: blur(4px); }
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.5); }
.btn-block { width: 100%; }

/* ========== Page Hero ========== */
.page-hero { padding: 80px 0; color: #fff; text-align: center; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(200,151,62,0.06) 0%, transparent 60%); }
.page-hero h1 { font-size: 40px; margin-bottom: 12px; font-weight: 800; position: relative; letter-spacing: 2px; }
.page-hero p { font-size: 18px; opacity: 0.8; position: relative; letter-spacing: 2px; }

/* ========== Sections ========== */
.section { padding: 80px 0; position: relative; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 44px; }
.section-header h2 { font-size: 28px; color: var(--primary); display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 1px; }
.section-header h2 i { color: var(--accent); font-size: 22px; }
.section-more { color: var(--accent); font-size: 14px; display: flex; align-items: center; gap: 6px; font-weight: 500; }
.section-more:hover { color: var(--primary); gap: 10px; }

/* ========== Identity Compact Bar ========== */
.identity-section { background: var(--bg); padding: 0; margin-top: -40px; position: relative; z-index: 10; }
.identity-compact { display: flex; align-items: center; justify-content: center; gap: 0; background: #fff; border-radius: var(--radius); box-shadow: 0 8px 40px rgba(0,0,0,0.08); padding: 28px 36px; position: relative; overflow: hidden; border: 1px solid rgba(200,151,62,0.1); }
.identity-compact::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient-gold); }
.identity-compact-item { display: flex; align-items: center; gap: 10px; padding: 0 32px; white-space: nowrap; }
.identity-compact-item i { font-size: 20px; color: var(--accent); }
.identity-compact-item span { font-size: 15px; font-weight: 600; color: var(--primary); }
.identity-compact-divider { width: 1px; height: 28px; background: linear-gradient(to bottom, transparent, var(--border), transparent); flex-shrink: 0; }

/* ========== Home Achievements ========== */
.section-achievements { padding: 72px 0; }
.achievements-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.achievements-col { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-md); overflow: hidden; border: 1px solid rgba(0,0,0,0.03); transition: var(--transition); }
.achievements-col:hover { box-shadow: var(--shadow-lg); }
.achievements-col-header { display: flex; align-items: center; gap: 10px; padding: 22px 28px; background: linear-gradient(135deg, rgba(200,151,62,0.06), rgba(200,151,62,0.02)); border-bottom: 1px solid rgba(200,151,62,0.1); }
.achievements-col-header i { font-size: 18px; color: var(--accent); }
.achievements-col-header h3 { font-size: 17px; color: var(--primary); font-weight: 700; letter-spacing: 1px; }
.achievements-col-header.social { background: linear-gradient(135deg, rgba(15,41,66,0.04), rgba(15,41,66,0.01)); border-bottom-color: rgba(15,41,66,0.06); }
.achievements-col-header.social i { color: var(--primary); }
.achievements-list { padding: 12px 28px 24px; }
.achievement-item { padding: 14px 0; border-bottom: 1px dashed rgba(0,0,0,0.05); transition: var(--transition); }
.achievement-item:last-child { border-bottom: none; }
.achievement-item:hover { padding-left: 8px; }
.achievement-item strong { display: block; font-size: 15px; color: var(--primary); margin-bottom: 3px; font-weight: 600; }
.achievement-item p { font-size: 13px; color: var(--text-light); line-height: 1.6; }
.achievement-item.social strong { color: var(--secondary); }

/* ========== Article Cards ========== */
.article-featured-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-bottom: 28px; }
.article-featured-card { background: var(--gradient-hero); border-radius: var(--radius); padding: 40px 36px; color: #fff; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; transition: var(--transition); }
.article-featured-card::before { content: ''; position: absolute; top: -50%; right: -30%; width: 300px; height: 300px; background: radial-gradient(circle, rgba(200,151,62,0.12) 0%, transparent 70%); }
.article-featured-card::after { content: ''; position: absolute; bottom: -40%; left: -20%; width: 200px; height: 200px; border-radius: 50%; background: rgba(255,255,255,0.02); }
.article-featured-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(15,41,66,0.25); }
.article-featured-badge { display: inline-block; background: rgba(200,151,62,0.25); border: 1px solid rgba(200,151,62,0.4); color: var(--accent-light); padding: 4px 16px; border-radius: 20px; font-size: 12px; font-weight: 600; margin-bottom: 18px; width: fit-content; letter-spacing: 0.5px; }
.article-featured-card h3 { font-size: 22px; margin-bottom: 12px; line-height: 1.4; font-weight: 700; position: relative; }
.article-excerpt { font-size: 14px; opacity: 0.75; margin-bottom: 20px; line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; position: relative; }
.article-read-more { font-size: 13px; color: var(--accent-light); font-weight: 600; letter-spacing: 0.5px; display: inline-flex; align-items: center; gap: 6px; position: relative; }
.article-read-more:hover { gap: 10px; }

.article-list-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.article-list-card { background: var(--bg-warm); border-radius: var(--radius-sm); padding: 22px 24px; transition: var(--transition); display: flex; flex-direction: column; gap: 8px; border: 1px solid rgba(200,151,62,0.08); }
.article-list-card:hover { background: #fff; box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--accent); }
.article-category-tag { display: inline-block; font-size: 11px; color: var(--accent); background: var(--accent-bg); padding: 3px 10px; border-radius: 4px; font-weight: 600; width: fit-content; letter-spacing: 0.5px; }
.article-list-card h4 { font-size: 15px; color: var(--text); line-height: 1.5; font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-date { font-size: 12px; color: var(--text-lighter); }

/* Articles listing page grid */
.articles-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.article-card { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); transition: var(--transition); border: 1px solid rgba(0,0,0,0.03); }
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(200,151,62,0.2); }
.article-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.article-views { font-size: 12px; color: var(--text-lighter); }
.article-card h3 { font-size: 18px; color: var(--primary); margin-bottom: 10px; line-height: 1.5; font-weight: 700; }
.article-card .article-excerpt { font-size: 14px; color: var(--text-light); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.article-card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.article-read-link { color: var(--accent); font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; }
.article-read-link:hover { gap: 8px; }

/* Category Filter */
.category-filter { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.category-filter a { padding: 8px 22px; border-radius: 24px; background: var(--bg-light); color: var(--text); font-size: 14px; font-weight: 500; border: 1px solid var(--border); transition: var(--transition); }
.category-filter a:hover { border-color: var(--accent); color: var(--accent); }
.category-filter a.active { background: var(--gradient-gold); color: #fff; border-color: transparent; box-shadow: var(--shadow-gold); }

/* ========== Article Detail ========== */
.article-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; }
.article-main { min-width: 0; }
.article-body { font-size: 17px; line-height: 2; color: var(--text); }
.article-body h3 { font-size: 20px; color: var(--primary); margin: 32px 0 16px; padding-left: 18px; border-left: 4px solid var(--accent); font-weight: 700; }
.article-body p { margin-bottom: 20px; }
.article-body strong { color: var(--primary); }
.article-body ul, .article-body ol { margin: 16px 0; padding-left: 24px; }
.article-body li { margin-bottom: 8px; }
.article-footer { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }
.article-share { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.share-btn { padding: 8px 20px; background: var(--bg-light); border: 1px solid var(--border); border-radius: 24px; cursor: pointer; font-size: 14px; transition: var(--transition); }
.share-btn:hover { border-color: var(--accent); color: var(--accent); }
.article-cta { background: linear-gradient(135deg, rgba(200,151,62,0.06), rgba(200,151,62,0.02)); border: 1px solid rgba(200,151,62,0.15); border-radius: var(--radius); padding: 28px; text-align: center; }
.article-cta p { margin-bottom: 14px; font-size: 16px; font-weight: 600; color: var(--primary); }
.article-category-badge { display: inline-block; background: var(--gradient-gold); color: #fff; padding: 5px 18px; border-radius: 20px; font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.article-meta-bar { display: flex; gap: 24px; font-size: 14px; opacity: 0.8; margin-top: 16px; flex-wrap: wrap; }
.article-meta-bar i { margin-right: 6px; color: var(--accent-light); }

/* Sidebar */
.article-sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-card { background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border: 1px solid rgba(0,0,0,0.03); }
.sidebar-card h3 { font-size: 16px; color: var(--primary); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; font-weight: 700; }
.sidebar-card h3 i { color: var(--accent); }
.author-info { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.author-avatar { width: 52px; height: 52px; background: var(--gradient-hero); color: var(--accent-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; flex-shrink: 0; box-shadow: 0 2px 8px rgba(15,41,66,0.15); }
.author-info strong { display: block; font-size: 16px; color: var(--primary); }
.author-info p { font-size: 12px; color: var(--text-light); }
.author-desc { font-size: 14px; color: var(--text-light); line-height: 1.7; margin-bottom: 16px; }
.related-article { display: block; padding: 12px 0; border-bottom: 1px solid var(--border); transition: var(--transition); }
.related-article:last-child { border-bottom: none; }
.related-article:hover { padding-left: 8px; }
.related-category { font-size: 11px; color: var(--accent); background: var(--accent-bg); padding: 2px 8px; border-radius: 4px; }
.related-article p { font-size: 14px; color: var(--text); margin-top: 6px; line-height: 1.5; }

/* ========== Video Grid ========== */
.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.video-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); cursor: pointer; transition: var(--transition); border: 1px solid rgba(0,0,0,0.03); }
.video-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.video-thumb { position: relative; aspect-ratio: 16/9; overflow: hidden; background: #0a1628; }
.video-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.video-card:hover .video-thumb img { transform: scale(1.08); }
.play-icon { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; background: var(--gradient-gold); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 18px; opacity: 0; transition: var(--transition); box-shadow: 0 4px 16px rgba(200,151,62,0.4); }
.video-card:hover .play-icon { opacity: 1; }
.duration { position: absolute; bottom: 8px; right: 8px; background: rgba(0,0,0,0.7); color: #fff; padding: 2px 8px; border-radius: 4px; font-size: 12px; }
.video-info { padding: 18px; }
.video-info h3 { font-size: 15px; color: var(--text); margin-bottom: 6px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.video-category { font-size: 12px; color: var(--accent); }

/* ========== Event Cards ========== */
.event-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.event-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); transition: var(--transition); border: 1px solid rgba(0,0,0,0.03); }
.event-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.event-cover img { width: 100%; height: 220px; object-fit: cover; }
.event-body { padding: 28px; }
.event-body h3 { font-size: 18px; color: var(--primary); margin-bottom: 14px; font-weight: 700; }
.event-meta { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.event-meta span { font-size: 14px; color: var(--text-light); display: flex; align-items: center; gap: 8px; }
.event-meta i { color: var(--accent); width: 16px; }
.event-empty { text-align: center; padding: 56px; background: var(--bg-light); border-radius: var(--radius); border: 1px dashed var(--border); }
.event-empty i { font-size: 48px; color: var(--accent); margin-bottom: 16px; }
.event-empty h3 { font-size: 20px; color: var(--primary); margin-bottom: 8px; }
.event-empty p { color: var(--text-light); margin-bottom: 20px; }

/* ========== Values Section ========== */
.values-section { background: var(--gradient-hero); color: #fff; position: relative; overflow: hidden; }
.values-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(200,151,62,0.08) 0%, transparent 60%), radial-gradient(ellipse at 70% 30%, rgba(26,58,92,0.2) 0%, transparent 50%); }
.values-content { text-align: center; position: relative; }
.values-quote { margin-bottom: 40px; }
.values-quote i { font-size: 32px; color: var(--accent-light); opacity: 0.4; margin-bottom: 20px; }
.values-quote p { font-size: 30px; font-weight: 700; margin-bottom: 14px; letter-spacing: 3px; }
.values-quote span { font-size: 15px; opacity: 0.6; letter-spacing: 2px; }
.values-tags { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.value-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); padding: 14px 32px; border-radius: 50px; font-size: 16px; font-weight: 600; backdrop-filter: blur(8px); transition: var(--transition); letter-spacing: 1px; }
.value-tag i { color: var(--accent-light); }
.value-tag:hover { background: rgba(255,255,255,0.1); border-color: rgba(200,151,62,0.3); transform: translateY(-2px); }

/* ========== About Page ========== */
.about-content { max-width: 800px; margin: 0 auto; font-size: 16px; line-height: 1.9; }
.about-content p { margin-bottom: 16px; }
.achievement-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.achievement-card { background: #fff; padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow); transition: var(--transition); border-left: 4px solid var(--accent); border-top: 1px solid rgba(0,0,0,0.03); }
.achievement-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.achievement-card.social { border-left-color: var(--primary); }
.achievement-icon { margin-bottom: 12px; }
.achievement-icon i { font-size: 22px; color: var(--accent); }
.achievement-card.social .achievement-icon i { color: var(--primary); }
.achievement-card h3 { font-size: 16px; color: var(--primary); margin-bottom: 6px; font-weight: 600; }
.achievement-card p { font-size: 14px; color: var(--text-light); line-height: 1.6; }

.damei-section { padding: 64px 0; }

/* ========== Vote ========== */
.vote-desc { text-align: center; color: var(--text-light); margin-bottom: 24px; }
.vote-options { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.vote-btn { padding: 12px 28px; border: 2px solid var(--border); border-radius: 50px; background: #fff; font-size: 15px; cursor: pointer; transition: var(--transition); }
.vote-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }

/* ========== Contact Page ========== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-card { display: flex; align-items: flex-start; gap: 16px; padding: 20px; background: var(--bg-light); border-radius: var(--radius-sm); }
.contact-info-card i { font-size: 24px; color: var(--accent); }
.contact-form input, .contact-form textarea { width: 100%; padding: 14px 18px; border: 2px solid var(--border); border-radius: var(--radius-sm); font-size: 15px; margin-bottom: 16px; transition: var(--transition); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(200,151,62,0.1); }

/* ========== Books ========== */
.book-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.book-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); border: 1px solid rgba(0,0,0,0.03); }
.book-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.book-cover { aspect-ratio: 3/4; overflow: hidden; }
.book-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.book-card:hover .book-cover img { transform: scale(1.05); }
.book-info { padding: 16px; }
.book-info h3 { font-size: 15px; margin-bottom: 4px; }
.book-info p { font-size: 13px; color: var(--text-light); }

/* ========== Event Detail ========== */
.event-detail { max-width: 800px; margin: 0 auto; }
.event-detail-cover { width: 100%; max-height: 400px; object-fit: cover; border-radius: var(--radius); margin-bottom: 24px; }
.event-detail-info { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.event-detail-info span { display: flex; align-items: center; gap: 8px; color: var(--text-light); }
.event-detail-info i { color: var(--accent); }
.reg-form { background: #fff; padding: 32px; border-radius: var(--radius); box-shadow: var(--shadow); margin-top: 32px; }
.reg-form h3 { color: var(--primary); margin-bottom: 20px; }
.reg-form .form-group { margin-bottom: 16px; }
.reg-form label { display: block; margin-bottom: 6px; font-weight: 500; font-size: 14px; }
.reg-form input, .reg-form textarea { width: 100%; padding: 12px; border: 2px solid var(--border); border-radius: 8px; font-size: 14px; transition: var(--transition); }
.reg-form input:focus, .reg-form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(200,151,62,0.1); }

/* ========== Footer ========== */
.site-footer { background: var(--primary-deep); color: #fff; padding: 56px 0 0; position: relative; }
.site-footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--gradient-gold); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand h3 { font-size: 20px; margin-bottom: 10px; color: var(--accent-light); letter-spacing: 1px; }
.footer-brand p { opacity: 0.5; font-size: 14px; letter-spacing: 2px; }
.footer-links h4, .footer-contact h4 { font-size: 14px; margin-bottom: 18px; color: var(--accent-light); letter-spacing: 2px; text-transform: uppercase; font-weight: 600; }
.footer-links a { display: block; padding: 5px 0; opacity: 0.5; font-size: 14px; transition: var(--transition); }
.footer-links a:hover { opacity: 1; color: var(--accent-light); padding-left: 4px; }
.footer-contact p { font-size: 14px; opacity: 0.5; margin-bottom: 8px; transition: var(--transition); }
.footer-contact p:hover { opacity: 0.8; }
.footer-contact i { margin-right: 10px; color: var(--accent-light); opacity: 0.6; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 20px 0; text-align: center; font-size: 13px; opacity: 0.3; letter-spacing: 1px; }

/* ========== Float Button ========== */
.float-btn { position: fixed; bottom: 32px; right: 32px; background: var(--gradient-gold); color: #fff; padding: 14px 24px; border-radius: 50px; box-shadow: 0 4px 20px rgba(200,151,62,0.3); display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; z-index: 999; transition: var(--transition); cursor: pointer; border: none; }
.float-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(200,151,62,0.45); }

/* Back to Top */
.back-to-top { position: fixed; bottom: 100px; right: 36px; width: 44px; height: 44px; background: rgba(15,41,66,0.8); backdrop-filter: blur(8px); color: #fff; border: 1px solid rgba(255,255,255,0.1); border-radius: 50%; cursor: pointer; font-size: 16px; z-index: 999; opacity: 0; transition: var(--transition); box-shadow: var(--shadow); }
.back-to-top.visible { opacity: 1; }
.back-to-top:hover { background: var(--accent); transform: translateY(-2px); }

/* Video Modal */
.video-modal { position: fixed; inset: 0; background: rgba(0,0,0,0.85); backdrop-filter: blur(8px); z-index: 9999; display: none; align-items: center; justify-content: center; }
.video-modal.active { display: flex; }
.video-modal-content { width: 90%; max-width: 900px; position: relative; }
.video-modal-close { position: absolute; top: -40px; right: 0; background: none; border: none; color: #fff; font-size: 32px; cursor: pointer; }

/* Empty State */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-light); }
.empty-state p { font-size: 16px; }

/* ========== 大美互娱弹窗 ========== */
.damei-modal { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(8px); z-index: 9998; display: none; align-items: center; justify-content: center; }
.damei-modal.active { display: flex; }
.damei-modal-content { background: #fff; border-radius: 20px; padding: 44px; width: 90%; max-width: 420px; position: relative; text-align: center; box-shadow: 0 24px 64px rgba(0,0,0,0.2); animation: fadeUp 0.3s ease; }
.damei-modal-close { position: absolute; top: 16px; right: 20px; background: none; border: none; font-size: 28px; color: var(--text-light); cursor: pointer; transition: var(--transition); }
.damei-modal-close:hover { color: var(--text); transform: rotate(90deg); }
.damei-modal-header { margin-bottom: 28px; }
.damei-modal-header h3 { font-size: 24px; color: var(--primary); margin-bottom: 6px; }
.damei-modal-header h3 i { color: var(--accent); }
.damei-modal-header p { font-size: 14px; color: var(--text-light); }
.damei-modal-body { margin-bottom: 28px; }
.damei-contact-item { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--border); text-align: left; }
.damei-contact-item:last-child { border-bottom: none; }
.damei-contact-item i { font-size: 20px; color: var(--accent); width: 28px; text-align: center; }
.damei-contact-item label { display: block; font-size: 12px; color: var(--text-lighter); margin-bottom: 2px; }
.damei-contact-item span, .damei-contact-item a { font-size: 16px; color: var(--primary); font-weight: 600; }
.damei-contact-item a:hover { color: var(--accent); }
.damei-modal-btn { width: 100%; padding: 14px; font-size: 16px; border-radius: 50px; }

/* Footer social */
.footer-social { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.footer-social span { font-size: 13px; opacity: 0.5; display: flex; align-items: center; gap: 8px; transition: var(--transition); }
.footer-social span:hover { opacity: 0.8; }
.footer-social i { color: var(--accent-light); opacity: 0.7; width: 16px; }

/* ========== Scroll Reveal ========== */
.reveal { opacity: 1; transform: none; }
.reveal.reveal-active { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.reveal-active.visible { opacity: 1; transform: none; }

/* ========== Responsive ========== */
@media (max-width: 1024px) {
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { flex-direction: row; }
    .sidebar-card { flex: 1; }
    .articles-grid { grid-template-columns: 1fr; }
    .article-featured-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .mobile-menu-btn { display: block; }
    .main-nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: rgba(255,255,255,0.98); backdrop-filter: blur(20px); flex-direction: column; padding: 16px; box-shadow: var(--shadow-lg); z-index: 999; }
    .main-nav.active { display: flex; }
    .main-nav a { padding: 14px 16px; border-radius: var(--radius-sm); }
    .main-nav a::after { display: none; }
    .banner-slider { height: 380px; }
    .banner-content h1 { font-size: 32px; letter-spacing: 1px; }
    .banner-content p { font-size: 16px; letter-spacing: 2px; }
    .identity-compact { flex-wrap: wrap; gap: 8px; justify-content: center; padding: 20px 16px; }
    .identity-compact-item { padding: 8px 16px; }
    .identity-compact-divider { display: none; }
    .article-list-grid { grid-template-columns: 1fr; }
    .video-grid { grid-template-columns: 1fr 1fr; }
    .event-grid { grid-template-columns: 1fr; }
    .achievement-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .contact-grid { grid-template-columns: 1fr; }
    .book-grid { grid-template-columns: 1fr 1fr; }
    .float-btn span { display: none; }
    .float-btn { padding: 16px; border-radius: 50%; }
    .article-sidebar { flex-direction: column; }
    .values-quote p { font-size: 22px; }
    .value-tag { padding: 10px 22px; font-size: 14px; }
    .achievements-row { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .banner-slider { height: 300px; }
    .banner-content h1 { font-size: 26px; }
    .video-grid { grid-template-columns: 1fr; }
    .book-grid { grid-template-columns: 1fr; }
    .achievement-grid { grid-template-columns: 1fr; }
    .identity-compact-item span { font-size: 14px; }
    .section { padding: 56px 0; }
    .section-header h2 { font-size: 22px; }
}