/* Shared stylesheet for the generated pages (landing, releases index).
   Tokens mirror docs/release-notes/_template.html — keep the two in step. */
:root {
  --brand: #5b09af; --brand-soft: #f6f3ff; --brand-soft-border: #e9e4ff;
  --page: #f5f7f9; --card: #ffffff; --sunken: #edf1f6;
  --text-strong: #22292f; --text-body: #3b464f; --text-muted: #5b6a75; --text-subtle: #74828d;
  --border: #dce2ec; --border-strong: #c2ccd6;
  --success-fg: #1e8f60; --success-bg: #eefbf4; --warning-fg: #8a6210; --warning-bg: #fef9ea;
  --danger-fg: #c9342e; --danger-bg: #fdf1f0; --info-fg: #2563c9; --info-bg: #eff5fd;
  --code-bg: #edf1f6; --link: #5b09af;
  --band-1: #5b09af; --band-2: #2d0556; --on-band: #ffffff; --on-band-muted: #cfc8fe;
  --shadow-sm: 0 1px 3px rgba(49,63,74,.08), 0 1px 2px rgba(49,63,74,.04);
  --font-sans: 'Roboto', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-accent: 'Inter', 'Roboto', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --radius-md: 10px; --radius-lg: 14px;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --brand: #b3a7fe; --brand-soft: #241a36; --brand-soft-border: #3a2a5a;
  --page: #171c21; --card: #1f262c; --sunken: #262e35;
  --text-strong: #f2f4f7; --text-body: #d4dbe2; --text-muted: #a4b0bb; --text-subtle: #8996a2;
  --border: #323c45; --border-strong: #46525c;
  --success-fg: #5fd8a0; --success-bg: #14291f; --warning-fg: #f2c55c; --warning-bg: #2c2412;
  --danger-fg: #f28b86; --danger-bg: #331a19; --info-fg: #7fb0f0; --info-bg: #15233a;
  --code-bg: #262e35; --link: #c3b9ff;
  --band-1: #410880; --band-2: #1c0436;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
  color-scheme: dark;
} }
:root[data-theme="dark"] {
  --brand: #b3a7fe; --brand-soft: #241a36; --brand-soft-border: #3a2a5a;
  --page: #171c21; --card: #1f262c; --sunken: #262e35;
  --text-strong: #f2f4f7; --text-body: #d4dbe2; --text-muted: #a4b0bb; --text-subtle: #8996a2;
  --border: #323c45; --border-strong: #46525c;
  --success-fg: #5fd8a0; --success-bg: #14291f; --warning-fg: #f2c55c; --warning-bg: #2c2412;
  --danger-fg: #f28b86; --danger-bg: #331a19; --info-fg: #7fb0f0; --info-bg: #15233a;
  --code-bg: #262e35; --link: #c3b9ff;
  --band-1: #410880; --band-2: #1c0436;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
  color-scheme: dark;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: var(--page); color: var(--text-body); font-family: var(--font-sans); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: var(--link); text-underline-offset: 2px; }
a:focus-visible { outline: none; box-shadow: 0 0 0 3px #cfc8fe; border-radius: 4px; }
code { font-family: var(--font-mono); font-size: .86em; background: var(--code-bg); padding: .1em .38em; border-radius: 4px; color: var(--text-strong); overflow-wrap: anywhere; }
h1, h2, h3 { text-wrap: balance; color: var(--text-strong); margin: 0; }
.eyebrow { font-weight: 700; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }

/* Band */
.band { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--band-1), var(--band-2)); color: var(--on-band); padding-inline: 16px; padding-block: 56px 64px; }
.band::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .14;
  background-image:
    repeating-linear-gradient(30deg, transparent 0 22px, rgba(255,255,255,.9) 22px 23px),
    repeating-linear-gradient(-30deg, transparent 0 22px, rgba(255,255,255,.9) 22px 23px);
  -webkit-mask-image: linear-gradient(100deg, transparent 35%, #000 85%); mask-image: linear-gradient(100deg, transparent 35%, #000 85%); }
.band-inner { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; display: grid; gap: 18px; }
.band .eyebrow { color: var(--on-band-muted); }
.band .eyebrow a { color: inherit; text-decoration: none; }
.band .eyebrow a:hover { text-decoration: underline; }
.band h1 { color: var(--on-band); font-family: var(--font-accent); font-weight: 900; font-size: clamp(34px, 6vw, 56px); line-height: 1.05; letter-spacing: -0.02em; }
.band p.lede { font-size: 18px; max-width: 62ch; margin: 0; color: rgba(255,255,255,.9); }
.band code { background: rgba(255,255,255,.14); color: #fff; }
.band-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.chip { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 13px; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); color: var(--on-band); text-decoration: none; }
.chip b { font-weight: 500; color: var(--on-band-muted); font-family: var(--font-sans); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
a.chip:hover { background: rgba(255,255,255,.2); }
.band .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; padding: 12px 20px; border-radius: 999px; text-decoration: none; border: 1px solid transparent; }
.btn.primary { background: #fff; color: #2d0556; }
.btn.primary:hover { background: #f1ecff; }
.btn.ghost { color: #fff; border-color: rgba(255,255,255,.4); }
.btn.ghost:hover { background: rgba(255,255,255,.12); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px #cfc8fe; }

/* Page body */
.wrap { max-width: 1080px; width: 100%; margin: 0 auto; padding-inline: 16px; padding-block: 40px 64px; display: grid; gap: 40px; flex: 1; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px 22px; display: grid; gap: 8px; align-content: start; box-shadow: var(--shadow-sm); text-decoration: none; color: inherit; }
a.card:hover { border-color: var(--brand); }
.card .eyebrow { color: var(--brand); }
.card h3 { font-size: 18px; font-weight: 700; line-height: 1.3; }
.card p { margin: 0; font-size: 14.5px; color: var(--text-muted); max-width: 48ch; }
.card.muted { background: var(--sunken); border-style: dashed; box-shadow: none; }
.card.muted .eyebrow { color: var(--text-subtle); }
.card .more { font-weight: 700; color: var(--link); font-size: 14px; }

/* Release list */
.releases { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.release { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px 20px; display: grid; gap: 8px; }
.release-top { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; }
.release-top .ver { font-family: var(--font-mono); font-weight: 500; font-size: 18px; color: var(--text-strong); text-decoration: none; }
.release-top .ver:hover { color: var(--link); text-decoration: underline; }
.release-top time { font-size: 14px; color: var(--text-subtle); margin-left: auto; font-variant-numeric: tabular-nums; }
.release .lede { margin: 0; max-width: 72ch; }
.latest { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); border: 1px solid var(--brand-soft-border); }
.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badges:empty { display: none; }
.kind { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.kind.new { background: var(--brand-soft); color: var(--brand); }
.kind.fix { background: var(--success-bg); color: var(--success-fg); }
.kind.change { background: var(--warning-bg); color: var(--warning-fg); }
.kind.perf { background: var(--info-bg); color: var(--info-fg); }
.kind.preview { background: var(--info-bg); color: var(--info-fg); }
.kind.defect { background: var(--danger-bg); color: var(--danger-fg); }

.section-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px 16px; padding-bottom: 10px; border-bottom: 1.5px solid var(--border-strong); }
.section-head h2 { font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); }
.section-head .note { font-size: 14px; color: var(--text-muted); margin: 0; }

footer { border-top: 1px solid var(--border); padding: 20px 16px; font-size: 13.5px; color: var(--text-subtle); }
footer .inner { max-width: 1080px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 8px 20px; }
footer a { color: var(--text-muted); }

@media (max-width: 640px) {
  .band { padding-block: 40px 44px; }
  .release-top time { margin-left: 0; width: 100%; }
}