:root{--fg: #1a1a1a;--fg-muted: #5a6472;--card-bg: rgba(255, 255, 255, .55);--card-hover-bg: rgba(255, 255, 255, .85);--card-border: rgba(255, 255, 255, .7);--glass-bg: rgba(255, 255, 255, .45);--glass-border: rgba(255, 255, 255, .6);--accent: #6366f1;--accent-2: #ec4899;--accent-fg: #ffffff;--shadow-sm: 0 1px 2px rgba(30, 41, 59, .06);--shadow-md: 0 8px 24px rgba(30, 41, 59, .08);--shadow-lg: 0 20px 40px rgba(30, 41, 59, .12);--radius: 14px;--radius-sm: 10px;--bg-grad-1: #e0e7ff;--bg-grad-2: #fce7f3;--bg-grad-3: #dbeafe;--blob-1: #a5b4fc;--blob-2: #f9a8d4;--blob-3: #93c5fd}[data-theme=dark]{--fg: #e8eaed;--fg-muted: #94a3b8;--card-bg: rgba(30, 35, 50, .55);--card-hover-bg: rgba(40, 48, 68, .85);--card-border: rgba(255, 255, 255, .08);--glass-bg: rgba(20, 25, 40, .55);--glass-border: rgba(255, 255, 255, .08);--accent: #818cf8;--accent-2: #f472b6;--accent-fg: #0f1115;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 8px 24px rgba(0, 0, 0, .35);--shadow-lg: 0 20px 40px rgba(0, 0, 0, .5);--bg-grad-1: #0f172a;--bg-grad-2: #1e1b4b;--bg-grad-3: #0c1426;--blob-1: #4338ca;--blob-2: #831843;--blob-3: #1e40af}*{box-sizing:border-box}html,body{margin:0;padding:0;overflow-x:hidden;max-width:100%;color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;background:linear-gradient(135deg,var(--bg-grad-1) 0%,var(--bg-grad-2) 50%,var(--bg-grad-3) 100%);background-attachment:fixed;transition:color .3s ease}body:before,body:after{content:"";position:fixed;border-radius:50%;filter:blur(60px);opacity:.5;pointer-events:none;z-index:0}body:before{width:460px;height:460px;background:var(--blob-1);top:-140px;left:-140px}body:after{width:420px;height:420px;background:var(--blob-2);bottom:-160px;right:-120px}a{color:inherit;text-decoration:none}.container{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 24px}.site-header{padding:36px 0 12px;position:relative;z-index:2}.header-top{display:flex;align-items:center;gap:20px;margin-bottom:8px}.header-top .logo,.header-top .theme-toggle{flex-shrink:0}.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none}.logo img{width:44px;height:44px;border-radius:10px;display:block;object-fit:contain}.logo .logo-text{font-size:26px;font-weight:800;letter-spacing:-.8px;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;font-style:normal}.logo .logo-text em{font-style:normal}.theme-toggle{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);color:var(--fg);width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;box-shadow:var(--shadow-sm)}.theme-toggle:hover{transform:translateY(-1px) rotate(12deg);box-shadow:var(--shadow-md)}.search-form{display:flex;gap:8px;flex:1;min-width:0;max-width:680px;margin:0 auto;padding:5px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:999px;box-shadow:var(--shadow-md)}.search-form select,.search-form input,.search-form button{height:38px;border:none;background:transparent;color:var(--fg);font-size:14px;padding:0 14px;outline:none;font-family:inherit;min-width:0}.search-form select{border-right:1px solid var(--glass-border);cursor:pointer;font-weight:500}.search-form input{flex:1}.search-form input::placeholder{color:var(--fg-muted)}.search-form button{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-fg);cursor:pointer;padding:0 26px;font-weight:600;border-radius:999px;transition:transform .15s,box-shadow .15s}.search-form button:hover{transform:translateY(-1px);box-shadow:0 6px 16px #6366f166}.layout{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:start;padding-bottom:40px}.sidebar{position:sticky;top:20px;align-self:start}.sidebar-inner{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:14px 10px;box-shadow:var(--shadow-md);max-height:calc(100vh - 40px);overflow-y:auto}.sidebar-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--fg-muted);padding:4px 10px 10px}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;font-size:13px;font-weight:500;color:var(--fg);cursor:pointer;transition:background .15s,transform .15s,color .15s;border:1px solid transparent}.sidebar-link:hover{background:var(--card-hover-bg);transform:translate(2px)}.sidebar-link.active{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-fg);box-shadow:0 4px 12px #6366f159}.sidebar-link.active .sidebar-icon{background:#fff3;border-color:#ffffff4d}.sidebar-icon{width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px;font-size:15px;background:var(--card-bg);border:1px solid var(--card-border);flex-shrink:0}.sidebar-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content{min-width:0;max-width:100%}.category{margin:0 0 28px;scroll-margin-top:20px;min-width:0;max-width:100%}.category-title{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:700;margin:0 0 14px;color:var(--fg);text-transform:uppercase;letter-spacing:.5px}.category-title .icon{font-size:18px;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--shadow-sm)}.sites-grid{display:flex;flex-wrap:wrap;gap:10px;min-width:0;max-width:100%}.sites-grid>.site-card{flex:0 0 calc((100% - 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20px) / 3);max-width:calc((100% - 20px) / 3)}.layout{grid-template-columns:1fr;gap:16px}.sidebar{position:static;min-width:0;max-width:100%}.sidebar-inner{max-height:none;padding:8px;overflow:visible}.sidebar-title{display:none}.sidebar-nav{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;gap:6px;padding:2px 4px;scrollbar-width:none;-ms-overflow-style:none}.sidebar-nav::-webkit-scrollbar{display:none}.sidebar-link{flex-shrink:0;padding:7px 12px;white-space:nowrap}.sidebar-link .sidebar-name{white-space:nowrap}.sidebar-link:hover{transform:none}}@media (max-width: 640px){.container{padding:0 14px}.site-header{padding:18px 0 8px}.header-top{flex-wrap:wrap;gap:12px;row-gap:12px;margin-bottom:14px}.header-top .logo{order:1}.header-top .theme-toggle{order:2;margin-left:auto}.search-form{order:3;flex-basis:100%;max-width:100%;margin:0}.logo img{width:36px;height:36px}.logo .logo-text{font-size:22px}.theme-toggle{width:36px;height:36px;font-size:15px}.search-form select{display:none}.search-form input,.search-form button{height:36px;font-size:13px}.search-form button{padding:0 18px}.category{margin-bottom:22px}.sites-grid{gap:8px}.sites-grid>.site-card{flex:0 0 calc((100% - 16px) / 3);max-width:calc((100% - 16px) / 3)}.site-card{padding:9px 10px}body:before{width:300px;height:300px;top:-100px;left:-100px}body:after{width:280px;height:280px;bottom:-120px;right:-90px}}@media (max-width: 420px){.container{padding:0 12px}.logo .logo-text{font-size:20px}.sites-grid{gap:6px}.sites-grid>.site-card{flex:0 0 calc((100% - 12px) / 3);max-width:calc((100% - 12px) / 3)}.site-card{padding:8px;gap:6px}.site-favicon{width:18px;height:18px}.site-name{font-size:12px}.site-desc{font-size:10px}.sidebar-link{font-size:12px;padding:6px 10px}}#scroll-nav-btn{position:fixed;right:24px;bottom:32px;width:48px;height:48px;border-radius:50%;border:1px solid var(--glass-border);background:var(--glass-bg);color:var(--fg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-md);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:999;padding:0;overflow:visible;opacity:0;transform:translateY(12px) scale(.9);pointer-events:none;transition:opacity .25s ease,transform .25s ease,background .2s ease,box-shadow .2s ease}#scroll-nav-btn.visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}#scroll-nav-btn:hover{background:var(--card-hover-bg);box-shadow:var(--shadow-lg);transform:translateY(-2px) scale(1.05)}#scroll-nav-btn .ring{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg);pointer-events:none}#scroll-nav-btn .ring-track{stroke:var(--glass-border);fill:none}#scroll-nav-btn .ring-progress{stroke:var(--accent);stroke-linecap:round;fill:none;stroke-dasharray:125.66;stroke-dashoffset:calc(125.66 - 125.66 * var(--progress, 0));transition:stroke-dashoffset .15s linear}#scroll-nav-btn .arrow{position:relative;transition:transform .3s ease}#scroll-nav-btn[data-direction=up] .arrow{transform:rotate(180deg)}@media (max-width: 768px){#scroll-nav-btn{right:14px;bottom:20px;width:42px;height:42px}}@media (prefers-reduced-motion: reduce){#scroll-nav-btn,#scroll-nav-btn .arrow,#scroll-nav-btn .ring-progress{transition:none}html{scroll-behavior:auto}}