:root{--bg:#0b0d12;--panel:#12151c;--panel2:#171b24;--text:#e8eaf0;--muted:#9aa3b2;--line:#252b37;--accent:#7cc4ff;--accent2:#b69cff;--ok:#5fd39a;--warn:#f2c46d;--radius:14px;--shadow:0 1px 0 rgba(255,255,255,.03),0 8px 30px rgba(0,0,0,.25);color-scheme:dark}
:root[data-theme=light]{--bg:#f7f7f4;--panel:#fff;--panel2:#f1f2ee;--text:#16181d;--muted:#5b6270;--line:#e2e3dd;--accent:#0a63c9;--accent2:#6b4fd8;--ok:#1d8a55;--warn:#9a6a00;--shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.05);color-scheme:light}
@media (prefers-color-scheme:light){:root:not([data-theme=dark]){--bg:#f7f7f4;--panel:#fff;--panel2:#f1f2ee;--text:#16181d;--muted:#5b6270;--line:#e2e3dd;--accent:#0a63c9;--accent2:#6b4fd8;--ok:#1d8a55;--warn:#9a6a00;--shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.05);color-scheme:light}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Inter,sans-serif}
a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--panel);padding:8px 12px;z-index:9}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line);position:sticky;top:0;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);z-index:5}
header.site .wrap{display:flex;align-items:center;gap:18px;min-height:62px;flex-wrap:wrap}
.brand{font-weight:750;letter-spacing:-.02em;font-size:1.15rem;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:8px}
.brand i{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:inline-block}
nav.main{display:flex;gap:4px;flex-wrap:wrap;flex:1}
nav.main a{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:8px;font-size:.95rem}
nav.main a:hover,nav.main a[aria-current=page]{color:var(--text);background:var(--panel2)}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--panel);color:var(--text);padding:8px 14px;border-radius:10px;font:inherit;font-size:.92rem;cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#0b0d12;border:0;font-weight:650}
.hero{padding:56px 0 28px}.hero h1{font-size:clamp(2rem,4.5vw,3.1rem);line-height:1.1;letter-spacing:-.03em;margin:0 0 12px}
.hero p{color:var(--muted);font-size:1.12rem;max-width:720px;margin:0}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;color:var(--accent);font-weight:650}
main{padding-bottom:64px}
h2{letter-spacing:-.02em;margin-top:40px}
.muted{color:var(--muted)}.small{font-size:.88rem}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.controls{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:10px;margin:18px 0}
@media (max-width:760px){.controls{grid-template-columns:1fr 1fr}.controls .q{grid-column:1/-1}}
label.f{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted)}
input,select{font:inherit;color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow);scroll-margin-top:80px}
.card:target{outline:2px solid var(--accent)}
.card h3{margin:0;font-size:1.06rem;letter-spacing:-.01em}
.card p{margin:0}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:.74rem;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:var(--panel2)}
.tag.t-agent-platform{color:var(--accent2)}.tag.t-mcp-server{color:var(--accent)}.tag.ok{color:var(--ok)}
.card .meta{margin-top:auto;display:flex;justify-content:space-between;gap:10px;font-size:.84rem;color:var(--muted);flex-wrap:wrap}
.count{color:var(--muted);font-size:.9rem}
pre{background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:12px;overflow:auto;font-size:.82rem;line-height:1.45;margin:0}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}
.tabs button{font:inherit;font-size:.82rem;border:1px solid var(--line);background:var(--panel2);color:var(--muted);padding:4px 10px;border-radius:8px;cursor:pointer}
.tabs button[aria-selected=true]{color:var(--text);border-color:var(--accent)}
.note{border-left:3px solid var(--warn);padding:8px 12px;background:var(--panel2);border-radius:0 10px 10px 0;font-size:.9rem}
.callout{border:1px solid var(--line);background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 10%,var(--panel)),var(--panel));border-radius:var(--radius);padding:22px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.chips button{font:inherit;font-size:.86rem;border:1px solid var(--line);background:var(--panel);color:var(--text);padding:6px 12px;border-radius:999px;cursor:pointer}
.chips button[aria-pressed=true]{border-color:var(--accent);background:var(--panel2)}
details{border:1px solid var(--line);border-radius:12px;padding:12px 16px;background:var(--panel);margin:10px 0}
summary{cursor:pointer;font-weight:600}
footer.site{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.88rem}
footer.site .wrap{display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}
.prompt{position:relative}.prompt pre{white-space:pre-wrap}
.copy{position:absolute;top:8px;right:8px;font-size:.75rem;padding:3px 8px}
.empty{padding:30px;text-align:center;color:var(--muted)}
@media (prefers-reduced-motion:no-preference){.card{transition:border-color .15s}.card:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--line))}}
.guide{max-width:760px}.guide h1{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.03em;line-height:1.15;margin-top:0}.guide li{margin:6px 0}.guide .prompt{margin:10px 0}
.mt0{margin-top:0}.m0{margin:0}.mt{margin-top:20px}.mw420{max-width:420px}
.note[hidden]{display:none}
#theme-toggle{margin-left:auto}