:root { --bg: #0b1220; --panel: #111a2e; --line: #1f2b45; --text: #e6ecf7; --muted: #8fa0bf; --accent: #2dd4bf; --accent-ink: #042f2b; --err: #f87171; --ok: #34d399; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px; }
header.top { border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); text-decoration: none; letter-spacing: .02em; }
.brand .mark { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 800; }
nav.links { display: flex; gap: 18px; flex-wrap: wrap; }
nav.links a { color: var(--muted); text-decoration: none; }
nav.links a:hover, nav.links a.on { color: var(--text); }
.hero { padding-block: 56px 32px; }
.hero h1 { font-size: clamp(28px, 4vw, 42px); line-height: 1.15; margin: 0 0 12px; text-wrap: balance; }
.hero p { color: var(--muted); max-width: 640px; margin: 0 0 22px; }
.btn { display: inline-block; padding: 10px 18px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font-weight: 600; text-decoration: none; border: 0; cursor: pointer; font-size: 15px; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn.danger { background: transparent; color: var(--err); border: 1px solid var(--err); }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; padding-block: 8px 48px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card p { margin: 0; color: var(--muted); }
.stack > * + * { margin-top: 12px; }
label.f { display: block; }
label.f span { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea { width: 100%; background: #0d1527; color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; font: inherit; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
code.v { display: block; background: #0d1527; border: 1px solid var(--line); border-radius: 8px; padding: 7px 9px; word-break: break-all; user-select: all; }
pre { background: #0d1527; border: 1px solid var(--line); border-radius: 10px; padding: 12px; overflow-x: auto; white-space: pre-wrap; word-break: break-word; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.pill { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.pill.ok { color: var(--ok); border-color: var(--ok); }
.pill.err { color: var(--err); border-color: var(--err); }
.notice { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); }
.notice.err { border-color: var(--err); color: var(--err); }
.notice.ok { border-color: var(--ok); color: var(--ok); }
details.log { border-top: 1px solid var(--line); padding-block: 8px; }
details.log summary { cursor: pointer; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer .wrap { padding-block: 18px; }
.doc h2 { margin-top: 34px; font-size: 20px; }
.doc h3 { margin-top: 22px; font-size: 16px; }
.doc table { width: 100%; border-collapse: collapse; font-size: 14px; }
.doc td, .doc th { border-bottom: 1px solid var(--line); padding: 7px 6px; text-align: left; vertical-align: top; }
.tablewrap { overflow-x: auto; }