:root{--bg: oklch(.98 .004 265);--panel: oklch(1 0 0);--ink: oklch(.27 .02 265);--muted: oklch(.54 .02 265);--line: oklch(.91 .008 265);--accent: oklch(.55 .17 264);--accent-soft: color-mix(in oklab, var(--accent) 10%, transparent);--danger: oklch(.58 .2 25);--danger-bg: oklch(.58 .2 25 / .1);--ok: oklch(.62 .16 150);--ok-bg: oklch(.62 .16 150 / .12);--chip-bg: oklch(.96 .006 265);--radius: 14px;--font: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang TC", "Microsoft JhengHei", sans-serif;--mono: "Cascadia Code", "JetBrains Mono", Consolas, monospace}:root[data-theme=dark]{--bg: oklch(.16 .012 265);--panel: oklch(.215 .014 265);--ink: oklch(.95 .01 265);--muted: oklch(.68 .02 265);--line: oklch(.31 .016 265);--accent: oklch(.72 .15 264);--accent-soft: color-mix(in oklab, var(--accent) 16%, transparent);--danger: oklch(.74 .18 25);--danger-bg: oklch(.74 .18 25 / .16);--ok: oklch(.8 .16 150);--ok-bg: oklch(.8 .16 150 / .16);--chip-bg: oklch(.27 .016 265)}:root{color-scheme:light}:root[data-theme=dark]{color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--ink);line-height:1.65;background:radial-gradient(1000px 520px at 50% -10%,var(--accent-soft),transparent 70%),var(--bg);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:3px solid color-mix(in oklab,var(--accent) 45%,transparent);outline-offset:2px;border-radius:8px}.page{max-width:940px;margin:0 auto;padding:0 20px 64px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 0}.brand{font-weight:800;font-size:16px;color:var(--accent);letter-spacing:.02em}.topnav{display:flex;align-items:center;gap:18px;font-size:14px}.topnav a{color:var(--muted)}.topnav a:hover{color:var(--ink);text-decoration:none}.theme-toggle{background:none;border:1px solid var(--line);border-radius:999px;width:34px;height:34px;cursor:pointer;font-size:15px;line-height:1;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);transition:border-color .15s,background .15s,transform .05s}.theme-toggle:hover{border-color:var(--accent);background:var(--accent-soft)}.theme-toggle:active{transform:translateY(1px)}.hero{text-align:center;padding:36px 0 8px}.hero h1{font-size:clamp(24px,5vw,36px);font-weight:800;letter-spacing:-.025em}.sub{color:var(--muted);font-size:15px;margin:12px auto 24px;max-width:540px}.search{display:flex;gap:8px;max-width:560px;margin:0 auto}.search input{flex:1;min-width:0;padding:13px 15px;font-size:15px;font-family:inherit;border:1px solid var(--line);border-radius:11px;background:var(--panel);color:var(--ink);box-shadow:0 1px 2px #0000000a;transition:border-color .15s,box-shadow .15s}.search input::placeholder{color:var(--muted);opacity:.8}.search input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.search button{padding:0 24px;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;border:none;border-radius:11px;background:var(--accent);color:#fff;transition:filter .15s,transform .05s}.search button:hover:not(:disabled){filter:brightness(1.06)}.search button:active:not(:disabled){transform:translateY(1px)}.search button:disabled{opacity:.55;cursor:not-allowed}.err{color:var(--danger);font-size:13.5px;margin-top:12px}.card{text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin:22px auto 0;max-width:620px;box-shadow:0 8px 30px #0000000f;animation:in .2s ease}@keyframes in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.badge{display:inline-flex;font-size:14px;font-weight:700;padding:6px 13px;border-radius:999px;margin-bottom:16px}.banned-badge{background:var(--danger-bg);color:var(--danger);border:1px solid color-mix(in oklab,var(--danger) 30%,transparent)}.clean-badge{background:var(--ok-bg);color:var(--ok);border:1px solid color-mix(in oklab,var(--ok) 30%,transparent)}.card.clean p{color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px}.field{display:flex;flex-direction:column;gap:3px}.flabel{font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.04em}.fvalue{font-size:15px;font-weight:500;word-break:break-word}.block{border-top:1px solid var(--line);padding-top:14px;margin-top:16px}.btitle{font-size:11.5px;font-weight:700;color:var(--muted);letter-spacing:.05em;margin-bottom:9px}.bbody{display:flex;flex-wrap:wrap;gap:7px}.chip{display:inline-flex;align-items:center;gap:4px;font-size:13px;background:var(--chip-bg);border:1px solid var(--line);border-radius:999px;padding:5px 12px}.chip code{font-family:var(--mono);font-size:12.5px;color:var(--accent)}.muted{color:var(--muted)}.link{margin-top:16px}.link a{font-weight:600}.appeal{margin-top:14px;font-size:12.5px;color:var(--muted)}.intro,.block-section{margin-top:52px}.intro h2,.block-section h2{font-size:20px;font-weight:800;letter-spacing:-.02em;margin-bottom:14px}.intro p{color:var(--ink);font-size:15.5px;max-width:760px}.intro strong,.col strong{color:var(--accent);font-weight:700}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.feature{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:border-color .15s,transform .12s,box-shadow .15s}.feature:hover{border-color:color-mix(in oklab,var(--accent) 35%,var(--line));transform:translateY(-2px);box-shadow:0 8px 24px #0000000f}.ficon{font-size:26px}.ftitle{font-weight:700;font-size:15.5px;margin:8px 0 5px}.fdesc{font-size:13.5px;color:var(--muted);line-height:1.6}.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}.col{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.col h3{font-size:16px;font-weight:700;margin-bottom:12px}.col ul{list-style:none;display:flex;flex-direction:column;gap:9px}.col li{position:relative;padding-left:22px;font-size:14px;color:var(--ink)}.col li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}.foot{margin-top:52px;padding-top:22px;border-top:1px solid var(--line);text-align:center;color:var(--muted);font-size:13px}.foot .copy{margin-top:8px;font-size:12px}@media (max-width: 560px){.grid,.cols{grid-template-columns:1fr}.search{flex-direction:column}.topnav{gap:12px;font-size:13px}}