:root{--bg: #0d1117;--bg-elevated: #161b22;--border: #262d36;--text: #e6edf3;--text-muted: #9aa4b2;--accent: #f97316;--accent-soft: rgba(249, 115, 22, .16);--radius: 14px;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.app{display:flex;min-height:100vh;flex-direction:column}.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border);background:#0d1117eb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding-top:max(12px,env(safe-area-inset-top))}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:600;letter-spacing:.2px}.brand-mark{display:grid;width:28px;height:28px;place-items:center;border-radius:9px;background:var(--accent);color:#10151c;font-size:13px}.brand-text{display:flex;flex-direction:column;line-height:1.2}.brand-sub{color:var(--text-muted);font-size:11px;font-weight:400}.site-main{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:20px 16px 40px}.site-footer{padding:20px 16px calc(20px + env(safe-area-inset-bottom));border-top:1px solid var(--border);color:var(--text-muted);font-size:12px;text-align:center}.site-footer p{margin:0}.page-intro{margin-bottom:24px}.page-title{margin:0 0 6px;font-size:24px;line-height:1.3}.page-subtitle{margin:0;color:var(--text-muted);font-size:14px}.page-count{margin:8px 0 0;color:var(--accent);font-size:13px}.state{margin:32px 0;color:var(--text-muted);font-size:14px;text-align:center}.state-error{color:#f87171}.series{margin-bottom:28px}.series-title{display:flex;align-items:center;gap:8px;margin:0 0 12px;font-size:16px}.series-count{padding:1px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:500}.grid{display:grid;grid-template-columns:1fr;gap:14px}.card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elevated);transition:transform .15s ease,border-color .15s ease}.card:active{transform:scale(.99)}.card-cover{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:16 / 9;background:linear-gradient(135deg,#1f2937,#111827)}.card-image{width:100%;height:100%;object-fit:cover}.card-placeholder{color:#e6edf366;font-size:22px;font-weight:600;letter-spacing:2px}.card-duration{position:absolute;right:8px;bottom:8px;padding:2px 7px;border-radius:6px;background:#000000b8;font-size:11px}.card-body{display:flex;flex:1;flex-direction:column;gap:4px;padding:12px}.card-title{margin:0;font-size:15px;line-height:1.4;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.card-desc{margin:0;color:var(--text-muted);font-size:13px;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.card-series{margin:auto 0 0;color:var(--text-muted);font-size:12px}.back-link{display:inline-block;margin-bottom:16px;color:var(--accent);font-size:14px}.player{overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:#000}.player-video{display:block;width:100%;max-height:70vh;background:#000}.player-header{margin-top:18px}.player-meta{display:flex;align-items:center;gap:6px;margin:0 0 10px;color:var(--text-muted);font-size:13px}.dot{opacity:.5}.player-desc{margin:0;color:var(--text-muted);font-size:14px}@media (min-width: 640px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-main{padding:28px 24px 48px}.page-title{font-size:28px}}@media (min-width: 960px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}}@media (hover: hover){.card:hover{border-color:#f973168c;transform:translateY(-2px)}}