:root{
  --bg:#f5f7fb;--surface:#fff;--surface2:#f8fafc;--text:#0f172a;--muted:#64748b;
  --border:#dbe3ef;--primary:#ff743d;--primary2:#ff8c5f;--code:#0b1220;--codeText:#e8eef9;
  --success:#0f9f6e;--warning:#a65b00
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
.tbdocs-top{height:68px;background:#0a1220;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10;border-bottom:1px solid #1f2a3b}
.tbdocs-brand{text-decoration:none;font-size:21px;font-weight:700}.tbdocs-brand strong{color:var(--primary)}.tbdocs-brand em{font-style:normal;font-size:12px;margin-left:8px;color:#9fb0ca}
.tbdocs-top nav{display:flex;gap:18px}.tbdocs-top nav a{text-decoration:none;color:#cbd5e1}
.tbdocs-shell{max-width:1400px;margin:auto;display:grid;grid-template-columns:250px minmax(0,1fr);min-height:calc(100vh - 68px)}
.tbdocs-side{padding:28px 18px;border-right:1px solid var(--border);background:var(--surface)}
.tbdocs-side-title{font-weight:800;font-size:12px;letter-spacing:.12em;color:var(--muted);margin:0 10px 14px}
.tbdocs-side a{display:block;padding:10px 12px;border-radius:9px;text-decoration:none;margin:2px 0;color:#334155}
.tbdocs-side a.active,.tbdocs-side a:hover{background:#fff0e9;color:#df531e;font-weight:700}
.tbdocs-main{padding:42px 48px;max-width:1000px}
.eyebrow{color:var(--primary);font-weight:900;font-size:12px;letter-spacing:.14em}
h1{font-size:42px;line-height:1.1;margin:10px 0 14px}h2{font-size:22px;margin:0 0 12px}h3{margin:0 0 8px}
.lead{font-size:18px;color:var(--muted);max-width:780px;margin-bottom:28px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px;margin:0 0 18px}
.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
code{font-family:"SFMono-Regular",Consolas,monospace}
pre{background:var(--code);color:var(--codeText);padding:18px;border-radius:12px;overflow:auto;white-space:pre-wrap}
table{width:100%;border-collapse:collapse}th,td{padding:13px 12px;border-bottom:1px solid var(--border);text-align:left}th{font-size:12px;text-transform:uppercase;color:var(--muted)}
.method{background:#e7f8f1;color:#08785a;border-radius:999px;padding:5px 9px;font-weight:800;font-size:12px}
.notice,.warning{padding:15px 17px;border-radius:12px;margin:18px 0}.notice{background:#ebf8f4;color:#0b6f56;border:1px solid #b8e8d9}.warning{background:#fff5e6;color:#8a4a00;border:1px solid #ffdba5}
.big-number{font-size:54px;font-weight:900;line-height:1;color:var(--primary)}
footer{margin-top:44px;padding:24px 0;color:var(--muted);border-top:1px solid var(--border)}
@media(max-width:800px){.tbdocs-shell{grid-template-columns:1fr}.tbdocs-side{border-right:0;border-bottom:1px solid var(--border);display:flex;gap:6px;overflow:auto;padding:12px}.tbdocs-side-title{display:none}.tbdocs-side a{white-space:nowrap}.tbdocs-main{padding:28px 18px}.grid.two{grid-template-columns:1fr}h1{font-size:34px}}