:root {
  --bg: #f6f5f1; --panel: #ffffff; --ink: #1c1c1a; --muted: #5e5d57; --line: #dedcd3;
  --accent: #b8860b; --accent-ink: #1c1c1a; --ok: #1f7a3a; --bad: #b42318; --warn: #8a5a00; --code: #efede6;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #141412; --panel: #1d1d1a; --ink: #eceae3; --muted: #a9a79e; --line: #34332e;
    --accent: #e0b23a; --accent-ink: #141412; --ok: #5cc27a; --bad: #ff7b6e; --warn: #e7b44b; --code: #272622;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #141412; --panel: #1d1d1a; --ink: #eceae3; --muted: #a9a79e; --line: #34332e;
  --accent: #e0b23a; --accent-ink: #141412; --ok: #5cc27a; --bad: #ff7b6e; --warn: #e7b44b; --code: #272622;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.top { border-bottom: 1px solid var(--line); padding: 32px 0 24px; }
.eyebrow { margin: 0; color: var(--muted); font-size: 14px; letter-spacing: .02em; }
h1 { margin: 4px 0 8px; font-size: clamp(28px, 4vw, 40px); line-height: 1.1; }
.lede { max-width: 70ch; margin: 0 0 12px; }
.safe { max-width: 70ch; margin: 0; padding: 12px 14px; border-left: 4px solid var(--accent); background: var(--panel); }
.grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 24px; padding-top: 24px; padding-bottom: 24px; align-items: start; }
@media (max-width: 880px) { .grid { grid-template-columns: minmax(0, 1fr); } }
fieldset, .adv { margin: 0 0 20px; padding: 16px 18px 6px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); min-width: 0; }
legend { padding: 0 6px; font-weight: 650; font-size: 18px; }
.n { display: inline-grid; place-items: center; width: 26px; height: 26px; margin-right: 6px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-size: 14px; }
label { display: block; margin: 0 0 14px; font-weight: 550; }
label small, .hint, .md { display: block; color: var(--muted); font-weight: 400; font-size: 14px; }
input:not([type=checkbox]):not([type=radio]), select { display: block; width: 100%; margin-top: 4px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--bg); color: var(--ink); font: inherit; }
input:focus-visible, select:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
label.check { display: flex; gap: 8px; align-items: baseline; font-weight: 450; margin-bottom: 8px; }
label.check input { flex: none; transform: translateY(2px); }
.row { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.row label.check { margin: 0; }
.choices { margin-bottom: 8px; }
.help { margin: 0 0 14px; padding: 10px 14px; border-radius: 8px; background: var(--code); font-size: 14px; overflow-wrap: anywhere; }
.help ol { margin: 0; padding-left: 20px; }
.help code { white-space: normal; }
.group h3 { margin: 18px 0 8px; font-size: 15px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.mod { padding: 10px 0; border-top: 1px solid var(--line); }
.mod .mt { margin: 0; font-weight: 600; }
.mod .md { margin: 2px 0 6px 26px; }
.opts { margin: 6px 0 4px 26px; }
.badge { display: inline-block; padding: 0 7px; border-radius: 99px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.later { border: 1px solid var(--warn); color: var(--warn); }
.out { position: sticky; top: 16px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); min-width: 0; }
@media (max-width: 880px) { .out { position: static; } }
.out h2 { margin: 0 0 8px; font-size: 20px; }
.out h3 { margin: 16px 0 6px; font-size: 16px; }
.ok { color: var(--ok); font-weight: 600; }
.bad { color: var(--bad); font-weight: 600; }
.issues { margin: 0 0 8px; padding-left: 18px; font-size: 14px; }
.issues .err { color: var(--bad); }
.issues .warn { color: var(--warn); }
.issues code { color: var(--ink); }
button { width: 100%; margin: 8px 0; padding: 11px 14px; border: 0; border-radius: 8px; background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 650; cursor: pointer; }
button:disabled { opacity: .45; cursor: not-allowed; }
code { overflow-wrap: anywhere; padding: 1px 4px; border-radius: 4px; background: var(--code); font: 13px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; }
pre { margin: 6px 0; padding: 10px; border-radius: 7px; background: var(--code); font: 12px/1.45 ui-monospace, SFMono-Regular, Menlo, monospace; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 420px; overflow: auto; }
details summary { cursor: pointer; font-weight: 600; margin-bottom: 8px; }
.foot { color: var(--muted); font-size: 13px; padding-bottom: 32px; }
[hidden] { display: none !important; }
table.acc { width: 100%; border-collapse: collapse; font-size: 13px; margin: 8px 0; }
table.acc th, table.acc td { text-align: left; vertical-align: top; padding: 4px 6px; border-bottom: 1px solid var(--line); }
table.acc code { white-space: normal; word-break: break-word; }
table.acc td:first-child { white-space: nowrap; }