:root{--primary: #2563EB;--primary-hover: #1D4ED8;--primary-light: #DBEAFE;--primary-bg: #EFF6FF;--bg: #F8FAFC;--card: #FFFFFF;--border: #E2E8F0;--text: #0F172A;--text-secondary: #64748B;--success: #16A34A;--warning: #F59E0B;--danger: #DC2626;--info: #2563EB;--font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans Lao", "Noto Sans Thai", sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--radius: 8px;--radius-sm: 6px;--radius-lg: 12px;--gap: 16px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);--shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);--maxw: 1280px;--header-h: 56px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}img{max-width:100%;display:block}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);background:#ffffffd9;backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--border)}.site-header .container{height:100%;display:flex;align-items:center;gap:24px}.brand{font-weight:700;font-size:16px;color:var(--text);letter-spacing:-.01em;white-space:nowrap}.brand span{color:var(--primary)}.nav{display:flex;gap:4px;align-items:center}.nav a{padding:6px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-weight:500;font-size:13px}.nav a:hover,.nav a.active{background:var(--primary-bg);color:var(--primary)}.nav-spacer{flex:1}.search-box{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:5px 10px;width:280px;max-width:40vw}.search-box input{border:0;background:transparent;outline:none;flex:1;font-size:13px;color:var(--text)}.search-box 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8px;font-size:12px}.search-box{display:none}.mobile-search-toggle{display:flex;align-items:center}.search-box-mobile{display:flex}.locale-switch button{padding:4px 8px;font-size:11px}.brand{font-size:14px}}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--card);color:var(--text);font-size:13px;font-weight:500;cursor:pointer;transition:background .12s,border-color .12s}.btn:hover{background:var(--bg)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-sm{padding:4px 10px;font-size:12px}.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--gap)}.video-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .12s,box-shadow 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10px;font-size:12px;font-weight:500}.chip.muted{background:var(--bg);color:var(--text-secondary)}.sidebar{display:flex;flex-direction:column;gap:16px}.sidebar .card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.sidebar h3{font-size:13px;font-weight:600;margin:0 0 10px;color:var(--text)}.kv{display:grid;grid-template-columns:90px 1fr;gap:6px 8px;font-size:12px}.kv dt{color:var(--text-secondary)}.kv dd{margin:0;color:var(--text)}.comments{margin-top:32px}.comments h2{font-size:16px;font-weight:700;margin:0 0 16px}.comment-form{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:20px}.comment-form .row{display:flex;gap:10px;margin-bottom:10px}.comment-form input[type=text]{flex:0 0 200px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:7px 10px;font-size:13px;outline:none}.comment-form input[type=text]:focus,.comment-form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.comment-form textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 10px;font-size:13px;resize:vertical;min-height:80px;outline:none;font-family:inherit}.comment-form .actions{display:flex;justify-content:flex-end;margin-top:10px}.comment{padding:12px 0;border-top:1px solid var(--border)}.comment .head{display:flex;align-items:center;gap:8px;margin-bottom:4px}.comment .nick{font-weight:600;font-size:13px}.comment .time{color:var(--text-secondary);font-size:12px}.comment .body{font-size:13px;color:var(--text)}.comment .reply-btn{font-size:12px;color:var(--primary);cursor:pointer;background:none;border:0;padding:0;margin-top:6px}.comment.pending .body{color:var(--text-secondary);font-style:italic}.notice{background:var(--primary-bg);color:var(--primary);border-radius:var(--radius-sm);padding:8px 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.copy{color:var(--text-secondary);font-size:12px}.muted{color:var(--text-secondary)}.center{text-align:center}.empty-state{padding:48px 0;text-align:center;color:var(--text-secondary)}.empty-state h2{font-size:16px;color:var(--text);margin-bottom:6px}@media (min-width: 769px){.mobile-tabs,.mobile-meta-card,.mobile-related-view{display:none!important}}@media (max-width: 768px){.container{padding:0 12px}.site-header{height:48px;border-bottom:1px solid var(--border)}.site-header .container{height:48px;padding:0 12px}.brand{font-size:16px;font-weight:800}.nav{overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;gap:4px}.nav::-webkit-scrollbar{display:none}.nav a{padding:5px 10px;font-size:13px;white-space:nowrap;border-radius:999px}.video-layout{display:flex;flex-direction:column;margin-top:8px;gap:12px;width:100%}body:has(.player-wrap) .site-header{position:relative;top:auto;z-index:10}.player-wrap{position:sticky;top:0;z-index:80;width:100%;max-width:100%;aspect-ratio:16 / 9;background:#000;border-radius:var(--radius);overflow:hidden;box-shadow:0 4px 14px #00000040}.player-container{position:relative;width:100%;height:100%;aspect-ratio:16 / 9;background:#000}.player-container video{width:100%;height:100%;object-fit:contain;background:#000;display:block}.video-info{margin-top:6px}.video-info h1{font-size:16px;line-height:1.4;font-weight:700;margin:0 0 8px;color:var(--text)}.stats-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:6px 0 8px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);font-size:12px;margin:6px 0 10px}.stat-views{font-weight:600;color:var(--text)}.stat-rating{display:flex;align-items:center;gap:6px}.mobile-tabs{display:flex;gap:8px;margin:6px 0 12px;background:var(--bg);padding:4px;border-radius:var(--radius);border:1px solid var(--border)}.mobile-tab-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:8px 12px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s ease}.mobile-tab-btn.active{background:var(--card);color:var(--primary);box-shadow:var(--shadow-sm)}.mobile-related-view{display:block}.mobile-related-view .video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.mobile-related-view .video-card .title{font-size:12px;line-height:1.35;max-height:2.7em;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.video-details-view{display:none}.video-details-view.mobile-active{display:block;animation:fadeIn .2s ease}.chips{display:flex;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:6px;padding:4px 0;margin:6px 0}.chips::-webkit-scrollbar{display:none}.chip{flex-shrink:0;padding:5px 12px;font-size:12px;font-weight:500;border-radius:999px}.video-info .desc{font-size:13px;line-height:1.6;color:var(--text-secondary);background:var(--card);border:1px solid var(--border);padding:10px 12px;border-radius:8px;margin:10px 0}.report-btn{display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--border);color:var(--text-secondary);padding:6px 14px;border-radius:999px;font-size:12px;font-weight:500;margin-top:6px}.mobile-meta-card{display:block;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-top:14px}.sidebar{display:none}.comments{margin-top:18px}.comments h2{font-size:15px;margin-bottom:12px}.comment-form{padding:12px;margin-bottom:14px}.comment-form .row{flex-direction:column;gap:8px}.comment-form input[type=text]{flex:1;width:100%}.watch-dialog{width:92%;padding:20px;border-radius:14px}.site-footer{margin-top:32px;padding:24px 0 32px;text-align:center}.site-footer .container{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:16px}.site-footer .footer-links{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px}.site-footer .links{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:14px 20px}.site-footer .copy{text-align:center}}