:root {
  color-scheme: light dark;
  --bg: oklch(0.985 0.006 265);
  --surface: #fff;
  --soft: oklch(0.95 0.05 264);
  --border: oklch(0.88 0.01 265);
  --text: oklch(0.22 0.02 265);
  --muted: oklch(0.42 0.02 265);
  --accent: oklch(0.5 0.2 264);
  --accent-hover: oklch(0.43 0.2 264);
  --accent-fg: #fff;
  --warn-bg: oklch(0.96 0.06 85);
  --warn-text: oklch(0.35 0.07 70);
  --radius: 12px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: oklch(0.17 0.012 265);
    --surface: oklch(0.205 0.012 265);
    --soft: oklch(0.3 0.08 264);
    --border: oklch(0.32 0.014 265);
    --text: oklch(0.95 0.006 265);
    --muted: oklch(0.76 0.012 265);
    --accent: oklch(0.72 0.17 264);
    --accent-hover: oklch(0.78 0.15 264);
    --accent-fg: oklch(0.16 0.02 264);
    --warn-bg: oklch(0.32 0.06 80);
    --warn-text: oklch(0.92 0.05 85);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 1rem/1.65 var(--font); }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--surface); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }
.wrap { width: 100%; max-width: 68rem; margin: 0 auto; padding: 0 1rem; }
.narrow { max-width: 46rem; }

header.site { border-bottom: 1px solid var(--border); background: var(--surface); }
header.site .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem 1rem; padding-top: .75rem; padding-bottom: .75rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--text); font-weight: 700; font-size: 1.15rem; text-decoration: none; }
.brand img { width: 28px; height: 28px; display: block; }
nav ul { display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; list-style: none; margin: 0; padding: 0; align-items: center; }
nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
nav a:hover { color: var(--text); }
.btn { display: inline-block; background: var(--accent); color: var(--accent-fg); padding: .6rem 1.1rem; border-radius: 8px; font-weight: 600; text-decoration: none; }
.btn:hover { background: var(--accent-hover); color: var(--accent-fg); }
nav a.btn { color: var(--accent-fg); }
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--border); }
.btn.ghost:hover { background: var(--soft); color: var(--accent); }

.hero { padding: 4rem 0 3rem; }
.eyebrow { color: var(--accent); font-weight: 600; font-size: .9rem; letter-spacing: .04em; text-transform: uppercase; margin: 0 0 .75rem; }
h1 { font-size: clamp(2rem, 6vw, 3.25rem); line-height: 1.12; margin: 0 0 1rem; letter-spacing: -.02em; }
h2 { font-size: clamp(1.4rem, 3.5vw, 1.9rem); line-height: 1.25; margin: 0 0 1rem; letter-spacing: -.01em; }
h3 { font-size: 1.1rem; margin: 0 0 .4rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 42rem; margin: 0 0 1.75rem; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; }

section.block { padding: 3rem 0; border-top: 1px solid var(--border); }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; }
.card p { margin: 0; color: var(--muted); }
.pill { display: inline-block; background: var(--soft); color: var(--text); border-radius: 999px; padding: .15rem .7rem; font-size: .85rem; margin-top: .6rem; }
ol.steps { list-style: none; counter-reset: s; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); margin: 0; padding: 0; }
ol.steps li { counter-increment: s; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; }
ol.steps li::before { content: counter(s); display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: var(--accent); color: var(--accent-fg); font-weight: 700; margin-bottom: .6rem; }
ol.steps p { margin: 0; color: var(--muted); font-size: .95rem; }
ul.ticks { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
ul.ticks li { padding-left: 1.75rem; position: relative; }
ul.ticks li::before { content: ""; position: absolute; left: 0; top: .55em; width: .9rem; height: .5rem; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg) translateY(-50%); }

footer.site { border-top: 1px solid var(--border); background: var(--surface); padding: 2rem 0; color: var(--muted); font-size: .95rem; }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: .75rem 2rem; justify-content: space-between; }
footer.site ul { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin: 0; padding: 0; }

/* Legal pages */
.legal { padding: 2.5rem 0 4rem; }
.legal h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); }
.legal h2 { margin-top: 2.25rem; padding-top: .5rem; }
.legal h3 { margin-top: 1.5rem; }
.legal li { margin: .3rem 0; }
.legal .meta { color: var(--muted); }
.draft { background: var(--warn-bg); color: var(--warn-text); border: 1px solid var(--warn-text); border-radius: 8px; padding: .75rem 1rem; margin: 1rem 0 1.5rem; font-weight: 600; }
.ph { background: var(--warn-bg); color: var(--warn-text); padding: 0 .3rem; border-radius: 4px; }
.toc { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.25rem; }
.toc ol { margin: .25rem 0 0; padding-left: 1.25rem; columns: 2 14rem; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: .5rem .75rem; border: 1px solid var(--border); vertical-align: top; }
th { background: var(--soft); }
.limited { border-left: 4px solid var(--accent); background: var(--surface); padding: .75rem 1rem; border-radius: 0 8px 8px 0; margin: 1rem 0; }
@media (max-width: 480px) { .hero { padding: 2.5rem 0 2rem; } section.block { padding: 2rem 0; } }
@media (prefers-reduced-motion: no-preference) { .btn { transition: background .15s; } }

.fine { color: var(--muted); font-size: .9rem; margin: 1.25rem 0 0; max-width: 46rem; }