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.action-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--text-secondary);border-radius:50%;transition:all .2s}.header-actions .action-btn:hover{color:var(--primary-color);background:rgba(99,102,241,.1)}.header-actions .action-btn svg{width:22px;height:22px}@media screen and (max-width: 767px){.header-actions .action-btn{width:36px;height:36px}.header-actions .action-btn svg{width:20px;height:20px}}.menu-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;color:var(--text-primary);border-radius:var(--radius);transition:all .2s}.menu-toggle:hover{background:rgba(99,102,241,.1)}.menu-toggle svg{width:24px;height:24px}.menu-toggle .icon-close{display:none}.menu-toggle.active .icon-menu{display:none}.menu-toggle.active .icon-close{display:block}@media screen and (min-width: 768px)and (max-width: 1023px){.menu-toggle{display:flex}}@media screen and (max-width: 767px){.menu-toggle{display:flex}}.search-toggle{display:none}@media screen and (min-width: 768px)and (max-width: 1023px){.search-toggle{display:flex}}@media screen and (max-width: 767px){.search-toggle{display:flex}}:root{--primary-color: #6366f1;--primary-color-hover: #4f46e5;--primary-color-light: #818cf8;--primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--accent-color: #f59e0b;--bg-primary: #f5f7fa;--bg-secondary: #ffffff;--bg-dark: #1e1e2e;--bg-card: #ffffff;--text-primary: #1f2937;--text-secondary: #6b7280;--text-muted: #9ca3af;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);--radius-sm: 4px;--radius: 8px;--radius-lg: 12px;--radius-xl: 16px}.loading,.empty-state{display:flex;align-items:center;justify-content:center}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}.mod-footer{background:var(--bg-dark);color:hsla(0,0%,100%,.8);padding:40px 0 20px;margin-top:auto}@media screen and (max-width: 767px){.mod-footer{padding:30px 0 15px}}.mod-footer .footer-inner{max-width:1400px;margin:0 auto;padding:0 20px}@media screen and (max-width: 767px){.mod-footer .footer-inner{padding:0 15px}}.footer-links{padding-bottom:25px;margin-bottom:25px;border-bottom:1px solid hsla(0,0%,100%,.1)}@media screen and (max-width: 767px){.footer-links{padding-bottom:20px;margin-bottom:20px}}.footer-links .links-title{font-size:16px;font-weight:600;color:#fff;margin-bottom:15px}@media screen and (max-width: 767px){.footer-links .links-title{font-size:14px;margin-bottom:12px}}.footer-links .links-list{display:flex;flex-wrap:wrap;gap:12px 20px}@media screen and (max-width: 767px){.footer-links .links-list{gap:10px 15px}}.footer-links .links-list a{font-size:14px;color:hsla(0,0%,100%,.6);transition:color .2s}@media screen and (max-width: 767px){.footer-links .links-list a{font-size:13px}}.footer-links .links-list a:hover{color:var(--primary-color-light)}.footer-info{text-align:center}.footer-info .footer-nav{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px 20px;margin-bottom:20px}@media screen and (max-width: 767px){.footer-info .footer-nav{gap:6px 15px;margin-bottom:15px}}.footer-info .footer-nav a{font-size:14px;color:hsla(0,0%,100%,.7);transition:color .2s}@media screen and (max-width: 767px){.footer-info .footer-nav a{font-size:13px}}.footer-info 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8px;font-size:12px;font-weight:500;color:#fff;background:var(--primary-gradient);border-radius:var(--radius-sm);z-index:2}.video-card .card-score{position:absolute;top:10px;left:10px;padding:4px 8px;font-size:12px;font-weight:600;color:#fff;background:rgba(245,158,11,.9);border-radius:var(--radius-sm);z-index:2}.video-card .card-score svg{width:12px;height:12px;margin-right:3px;vertical-align:-1px}.video-card .card-info{position:absolute;bottom:0;left:0;right:0;padding:12px;z-index:2}.video-card .card-title{font-size:14px;font-weight:500;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}@media screen and (max-width: 767px){.video-card .card-title{font-size:13px}}.video-card .card-remarks{font-size:12px;color:hsla(0,0%,100%,.8);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-card-h{display:flex;gap:15px;background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden;padding:15px}@media screen and (max-width: 767px){.video-card-h{gap:12px;padding:12px}}.video-card-h .card-cover{flex-shrink:0;width:120px;height:160px;border-radius:var(--radius);overflow:hidden}@media screen and (max-width: 767px){.video-card-h .card-cover{width:100px;height:135px}}.video-card-h .card-cover img{width:100%;height:100%;object-fit:cover;object-position:center}.video-card-h .card-body{flex:1;min-width:0;display:flex;flex-direction:column}.video-card-h .card-title{font-size:16px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:8px}@media screen and (max-width: 767px){.video-card-h .card-title{font-size:15px}}.video-card-h .card-meta{font-size:13px;color:var(--text-secondary);margin-bottom:8px}@media screen and (max-width: 767px){.video-card-h .card-meta{font-size:12px}}.video-card-h .card-meta span{margin-right:15px}.video-card-h .card-meta span:last-child{margin-right:0}.video-card-h 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