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var(--border);background:#fffffff2;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:16px;min-height:62px;display:flex}.brand{flex-shrink:0;align-items:center;gap:10px;display:inline-flex}.brand-icon{width:30px;height:30px}.brand-name{letter-spacing:.5px;background:var(--grad);color:#0000;white-space:nowrap;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:800}.btn-shuffle{color:#fff;background:var(--grad);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:8px 18px;font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 4px 14px #0284c74d}.btn-shuffle:hover{transform:translateY(-1px);box-shadow:0 6px 18px #0ea5e966}.hero{border-bottom:1px solid var(--border);background:linear-gradient(#f0f9ff,#fff);padding:44px 0 36px}.hero-inner{grid-template-columns:1.5fr 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solid var(--border);align-items:center;gap:16px;padding:12px 16px;transition:background .2s;display:flex}.video-row:last-child{border-bottom:none}.video-row:hover{background:#f0f9ff}.row-thumb-wrap{background:#eaf4fa;border-radius:10px;flex-shrink:0;width:160px;height:100px;overflow:hidden}.row-thumb{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;transition:transform .35s;display:block}.video-row:focus-visible .row-thumb,.video-row:hover .row-thumb{transform:scale(1.06)}.row-body{flex:1;min-width:0}.row-title{-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin:0 0 8px;font-size:15px;font-weight:600;line-height:1.5;display:-webkit-box;overflow:hidden}.row-meta{color:var(--muted);align-items:center;gap:8px;font-size:12.5px;display:flex}.row-cat{color:var(--accent);background:#e0f2fe;border-radius:999px;flex-shrink:0;padding:2px 10px;font-size:12px;font-weight:600}.row-sep{opacity:.6}.row-hint{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.btn-watch-mini{color:#fff;background:var(--grad);border-radius:999px;flex-shrink:0;align-items:center;gap:5px;padding:8px 18px;font-size:13px;font-weight:700;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 3px 10px #0284c740}.btn-watch-mini:hover{transform:translateY(-1px);box-shadow:0 5px 14px #0ea5e961}.state-box{text-align:center;flex-direction:column;align-items:center;gap:16px;padding:68px 0;display:flex}.state-text{color:var(--muted);font-size:15px}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:34px;height:34px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(1turn)}}.load-sentinel{flex-direction:column;gap:14px;padding:34px 0 6px}.load-sentinel,.load-tip{align-items:center;display:flex}.load-tip{color:var(--muted);gap:10px;margin:0;font-size:13px;transition:color 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8px;font-size:16px;font-weight:600}.faq-a{color:var(--muted);margin:0;font-size:14px;line-height:1.8}.site-footer{background:var(--bg-soft);border-top:1px solid var(--border);margin-top:52px}.footer-inner{text-align:center;flex-direction:column;align-items:center;gap:8px;padding:40px 20px 36px;display:flex}.footer-brand{margin:0;font-size:16px;font-weight:700}.footer-domain{color:var(--accent);font-weight:600}.footer-note{color:var(--muted);margin:0;font-size:13.5px}.footer-copy{color:var(--muted);margin:8px 0 0;font-size:12.5px}.back-top{z-index:90;width:42px;height:42px;color:var(--text);border:1px solid var(--border);background:#fff;border-radius:50%;justify-content:center;align-items:center;transition:transform .2s,border-color .2s;display:flex;position:fixed;bottom:28px;right:24px;box-shadow:0 8px 24px #0284c724}.back-top:hover{border-color:var(--accent);transform:translateY(-2px)}.fade-enter-active,.fade-leave-active{transition:opacity 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