:root{--bg:#fbfaf7;--fg:#16181d;--muted:#5b616e;--line:#e4e1d8;--card:#fff;--accent:#2f5bea;--accent2:#e8eefe;--good:#0f8a4b;--warn:#b25e00;--code:#f3f1ea}
@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--fg:#eceef2;--muted:#9aa1ad;--line:#262a33;--card:#161920;--accent:#7c9cff;--accent2:#1c2440;--good:#3ccf86;--warn:#f0a44b;--code:#1c1f27}}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:var(--accent)}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88em}
pre{background:var(--code);padding:14px 16px;border-radius:10px;overflow:auto;border:1px solid var(--line);white-space:pre-wrap;word-break:break-word}
code{background:var(--code);padding:1px 5px;border-radius:5px;overflow-wrap:anywhere}pre code{background:none;padding:0}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
nav{display:flex;justify-content:space-between;align-items:center;padding:18px 0}
.logo{font-weight:700;letter-spacing:-.02em;font-size:19px;text-decoration:none;color:var(--fg)}.logo span{color:var(--accent)}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:9px;padding:11px 18px;font-weight:600;font-size:15px;cursor:pointer;text-decoration:none}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}.btn.sm{padding:6px 11px;font-size:13px}.btn:disabled{opacity:.6;cursor:wait}
h1{font-size:clamp(34px,5.5vw,56px);line-height:1.06;letter-spacing:-.035em;margin:40px 0 18px}
h2{font-size:28px;letter-spacing:-.02em;margin:0 0 12px}h3{margin:0 0 6px;font-size:17px}
.lede{font-size:20px;color:var(--muted);max-width:680px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
section{padding:56px 0;border-top:1px solid var(--line)}
.muted{color:var(--muted)}.small{font-size:14px}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:99px;background:var(--accent2);color:var(--accent)}
.pill.pending{background:#fff1dc;color:var(--warn)}@media (prefers-color-scheme:dark){.pill.pending{background:#3a2a12}}
input,select,textarea{width:100%;font:inherit;padding:9px 11px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--fg)}
textarea{min-height:80px;font-family:ui-monospace,Menlo,monospace;font-size:14px}
label{font-size:13px;font-weight:600;color:var(--muted);display:block;margin:10px 0 4px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:18px 0}.tabs button{background:none;border:1px solid var(--line);color:var(--fg);padding:7px 13px;border-radius:99px;cursor:pointer;font:inherit;font-size:14px}
.tabs button.on{background:var(--fg);color:var(--bg)}
.chat{font-size:14px}.chat .u{color:var(--muted)}.chat .a{margin:6px 0 12px}
footer{padding:40px 0;color:var(--muted);font-size:14px}
.hide{display:none}