:root{--paper: #f5f5f7;--ink: #1d1d1f;--muted: #6e6e73;--line: rgba(29, 29, 31, .08);--accent: #6d28d9;--wash: #f3eeff;--cyan: #00d9ff;--violet: #8545ff}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(900px 420px at 12% -10%,rgba(124,58,237,.09),transparent 58%),var(--paper);color:var(--ink)}body{min-height:100dvh;font:17px/1.55 -apple-system,BlinkMacSystemFont,SF Pro Text,Inter,Segoe UI,Helvetica,sans-serif;font-optical-sizing:auto;letter-spacing:-.011em}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}.top{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:calc(14px + env(safe-area-inset-top)) 6vw 14px;background:#f5f5f7b8;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid transparent}.lockup{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;letter-spacing:-.04em;font-size:17px;text-decoration:none}.lockup:hover{text-decoration:none}.lockup em{font-style:normal;background:linear-gradient(90deg,#00d9ff,#8545ff);-webkit-background-clip:text;background-clip:text;color:transparent}.mark{width:28px;height:28px;display:block}.top-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:18px;color:var(--muted);font-size:13px;letter-spacing:-.01em}.top-nav a{color:var(--muted);text-decoration:none}.top-nav a[aria-current=page],.top-nav a:hover{color:var(--ink)}.doc{width:min(40rem,calc(100% - 12vw));margin:0 auto;padding:48px 0 96px}.kicker{margin:0 0 10px;color:var(--muted);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}h1{margin:0 0 12px;font-size:clamp(32px,6vw,44px);line-height:1.08;letter-spacing:-.035em;font-weight:700}.updated{margin:0 0 36px;color:var(--muted);font-size:14px}h2{margin:40px 0 10px;font-size:22px;line-height:1.2;letter-spacing:-.03em;font-weight:650}h3{margin:0;font-size:15px;letter-spacing:-.02em;font-weight:650}p,li{margin:0 0 14px;color:#3a3a3c}ul,ol{margin:0 0 16px;padding-left:1.15em}li{margin-bottom:8px}.note{margin:0 0 28px;padding:16px 18px;border-radius:14px;background:#f3eeffb3;color:#3a3a3c;font-size:15px;line-height:1.5}.rows{border-top:1px solid var(--line);margin:8px 0 28px}.row{padding:16px 0;border-bottom:1px solid var(--line)}.row p{margin:6px 0 0;font-size:15px;color:var(--muted)}.foot{width:min(40rem,calc(100% - 12vw));margin:0 auto;padding:0 0 calc(40px + env(safe-area-inset-bottom));border-top:1px solid var(--line);color:var(--muted);font-size:13px}.foot p{color:var(--muted)}.foot nav{display:flex;flex-wrap:wrap;gap:14px 18px;margin:18px 0 10px}.foot a{color:var(--muted)}@media(prefers-reduced-transparency:reduce){.top{background:var(--paper);backdrop-filter:none;-webkit-backdrop-filter:none}}