:root{color-scheme:light;--bg: #f4f6fb;--card: #ffffff;--text: #1f2430;--muted: #5f6678;--primary: #d7263d;--primary-dark: #b9182c;--ring: rgba(215, 38, 61, .2);--border: #e2e6ef}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Noto Sans TC,system-ui,-apple-system,sans-serif;background-color:var(--bg);background-image:linear-gradient(#f4f6fbe0,#f4f6fbe0),url(/picture/%E4%B8%83%E9%99%B0%E5%88%97%E5%82%B3.png);background-size:cover;background-position:center;background-attachment:fixed;color:var(--text);min-height:100vh}a{color:inherit}button{font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 20px}.site-header{position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe0;border-bottom:1px solid var(--border)}.nav-wrap{display:flex;gap:14px;justify-content:space-between;align-items:center;padding-top:12px;padding-bottom:12px}.site-title{font-size:clamp(1rem,1.8vw,1.35rem);white-space:nowrap}.top-nav{display:flex;justify-content:flex-end}.top-nav select{border:1px solid var(--border);background:#fff;color:var(--text);border-radius:12px;padding:8px 14px;cursor:pointer;font-size:.9rem;min-width:260px}.top-nav select:focus{outline:2px solid var(--ring);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.page-section{padding-top:24px;padding-bottom:60px}.home-hero{background:#fff;border-radius:20px;border:1px solid var(--border);padding:24px;box-shadow:0 12px 24px #1f243014}.home-hero h2{font-size:1.6rem;margin-bottom:10px}.home-hero p{color:var(--muted)}.home-grid{margin-top:20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.home-card{background:#fff;border-radius:16px;border:1px solid var(--border);padding:18px;display:flex;flex-direction:column;gap:10px}.home-card p{color:var(--muted);line-height:1.6}.home-image-link{margin-top:auto;border:1px solid var(--border);background:#fff;border-radius:12px;padding:10px;cursor:pointer;display:grid;gap:8px;text-align:left;transition:transform .2s ease,box-shadow .2s ease}.home-image-link:hover{transform:translateY(-2px);box-shadow:0 10px 20px #1f24301f}.home-image-link img{width:100%;height:150px;object-fit:cover;border-radius:8px;background:#edf0f7}.home-image-link span{display:inline-block;font-weight:700;color:var(--primary)}header{padding:24px 0 20px}.hero{background:#fff;border-radius:24px;padding:28px;display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));align-items:center;box-shadow:0 12px 30px #1f243014}.hero-title{font-size:clamp(1rem,2.2vw,2rem);font-weight:900;margin-bottom:14px;line-height:1.1;letter-spacing:.5px;white-space:nowrap;color:#1f2430}.hero p{color:#1f2430;line-height:1.7}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.stat{background:#f9fafc;border-radius:16px;padding:14px 16px;border:1px solid var(--border)}.stat span{color:var(--muted);font-size:.8rem}.stat strong{display:block;margin-top:6px;font-size:1.2rem}.controls{margin:28px 0 10px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:center}.player{margin-top:24px}.player-card{background:#fff;border-radius:20px;border:1px solid var(--border);display:grid;gap:18px;padding:18px;box-shadow:0 12px 28px #1f243014}.player-frame{position:relative;padding-top:56.25%;border-radius:16px;overflow:hidden;background:#0b0f1a}.player-frame iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0}.player-meta h3{font-size:1.1rem;margin-bottom:8px}.player-meta p{color:var(--muted);line-height:1.6;white-space:pre-line}.controls input,.controls select{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:#fff;font-size:.95rem;transition:border .2s ease,box-shadow .2s ease}.controls input:focus,.controls select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px var(--ring)}main{padding:16px 0 70px}.content-layout{display:grid;grid-template-columns:minmax(200px,240px) 1fr;gap:24px;align-items:start}.sidebar{background:#fff;border-radius:18px;border:1px solid var(--border);padding:16px;position:sticky;top:80px}.sidebar h3{font-size:1rem;margin-bottom:12px}.section-list{display:flex;flex-direction:column;gap:8px}.section-nested-list{display:flex;flex-direction:column;gap:8px;margin:4px 0 8px;padding-left:12px}.section-child-btn{font-size:.85rem}.section-btn{width:100%;text-align:left;padding:10px 12px;border-radius:12px;border:1px solid transparent;background:#f7f8fc;cursor:pointer;font-size:.9rem;display:flex;justify-content:space-between;align-items:center;transition:all .2s ease}.section-btn.active{background:var(--primary);color:#fff}.section-count{font-size:.75rem;opacity:.7}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-title h2{font-size:1.3rem}.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.card{background:var(--card);border-radius:18px;padding:16px;border:1px solid rgba(226,230,239,.8);box-shadow:0 8px 24px #0f172a14;display:flex;flex-direction:column;gap:12px;transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-4px);box-shadow:0 16px 30px #0f172a1f}.thumb{position:relative;padding-top:56.25%;border-radius:14px;overflow:hidden;background:#0b0f1a}.thumb img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.meta h4{font-size:1rem;font-weight:600}.meta p{color:var(--muted);font-size:.85rem;line-height:1.5}.meta .description{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-line}.actions{margin-top:auto;display:flex;gap:10px}.actions a,.actions button{text-decoration:none;flex:1;text-align:center;padding:8px 10px;border-radius:10px;font-weight:600;font-size:.85rem;transition:background .2s ease,color .2s ease;border:none;cursor:pointer}.actions button.primary{background:var(--primary);color:#fff}.actions button.primary:hover{background:var(--primary-dark)}.actions a.secondary{border:1px solid var(--border);color:var(--text)}.empty{padding:40px 20px;text-align:center;background:#fff;border-radius:16px;color:var(--muted);border:1px dashed var(--border)}.xanadu-page{position:relative;border-radius:20px;background-image:linear-gradient(#f4f6fbf5,#f4f6fbf5),url(/picture/%E4%BA%B0%E9%83%BD%E3%82%B6%E3%83%8A%E3%83%89%E3%82%A5%20-%E6%A1%9C%E8%8A%B1%E5%B9%BB%E8%88%9E-%20%20.webp);background-size:cover;background-position:center;background-attachment:fixed;padding:18px}.xanadu-head{background:#fff;border-radius:18px;border:1px solid var(--border);padding:20px;margin-top:10px}.xanadu-head h2{margin-bottom:8px}.xanadu-head p{color:var(--muted)}.xanadu-layout{margin-top:16px;display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:start}.xanadu-sidebar,.xanadu-content{background:#fff;border-radius:16px;border:1px solid var(--border);padding:16px}.xanadu-menu{margin-top:10px;display:flex;flex-direction:column;gap:8px}.xanadu-menu button{border:1px solid var(--border);background:#f7f8fc;border-radius:10px;padding:10px;text-align:left;cursor:pointer}.xanadu-menu button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.xanadu-content h3{margin-bottom:8px}.xanadu-meta{color:var(--muted);margin-bottom:10px}.xanadu-content ul{margin-top:12px;padding-left:20px;display:grid;gap:8px;line-height:1.6}.xanadu-detail-section{margin-top:18px}.xanadu-detail-image-button{border:0;padding:0;background:transparent;cursor:zoom-in}.xanadu-detail-image{display:block;width:100%;max-width:420px;border-radius:12px;margin:0 0 10px}.image-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000000c7;display:flex;align-items:center;justify-content:center;padding:32px 16px}.image-lightbox-img{max-width:min(960px,92vw);max-height:90vh;border-radius:12px}.image-lightbox-close{position:absolute;top:18px;right:18px;border:0;width:40px;height:40px;border-radius:999px;cursor:pointer;font-size:28px;line-height:1}.xanadu-detail-section h4{margin-bottom:8px;color:var(--primary-dark)}.xanadu-detail-section p{line-height:1.7;margin:6px 0}.xanadu-question{color:#7a3f9e;font-weight:700}.xanadu-detail-section ul{margin-top:8px}.xanadu-embed-wrap{margin-top:18px}.xanadu-embed{width:100%;min-height:900px;border:1px solid #d9d9e3;border-radius:12px;background:#fff}footer{text-align:center;padding:40px 20px 60px;color:var(--muted)}@media (max-width: 900px){.nav-wrap{flex-direction:column;align-items:flex-start}.top-nav{width:100%}.top-nav select{width:100%;min-width:0}.content-layout,.xanadu-layout{grid-template-columns:1fr}.sidebar{position:static}.hero-title,.site-title{white-space:normal}}