:root {
  --bg: #f7f6f2;
  --ink: #15161a;
  --muted: #5d5f66;
  --panel: #ffffff;
  --line: #e3e1da;
  --accent: #2f7bf5;
  --hi: #12a58a;
  --mid: #f2a516;
  --lo: #e8573f;
  --radius: 14px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html { font-size: 18px; }
body { margin: 0; font: 1rem/1.55 var(--font); color: var(--ink); background: var(--bg); }
a { color: inherit; }
code { font: .88em/1.3 var(--mono); background: #efede7; border-radius: 5px; padding: 1px 5px; }
.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; text-decoration: none; font-size: 1.1rem; letter-spacing: -0.01em; }
.logo { width: 22px; height: 22px; border-radius: 6px; background:
  linear-gradient(90deg, var(--mid) 50%, var(--accent) 50%) top / 100% 50% no-repeat,
  linear-gradient(90deg, var(--lo) 50%, var(--hi) 50%) bottom / 100% 50% no-repeat; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.top nav a { text-decoration: none; color: var(--muted); font-size: .92rem; padding: 4px 0; }
.top nav a[aria-current="page"] { color: var(--ink); font-weight: 600; border-bottom: 2px solid var(--accent); }
main { max-width: 1040px; margin: 0 auto; padding: 24px 20px 60px; }
.hero { padding: 20px 0 8px; display: grid; gap: 24px; align-items: start; }
.hero.with-card { grid-template-columns: minmax(0, 1fr) 320px; }
h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.12; margin: 0 0 12px; letter-spacing: -0.02em; }
.lead { font-size: 1.08rem; color: var(--muted); margin: 0; max-width: 720px; }
.cta { margin: 18px 0 0; display: flex; gap: 10px; flex-wrap: wrap; }
.button { display: inline-block; text-decoration: none; background: var(--ink); color: #fff; font-weight: 700; padding: 10px 18px; border-radius: 10px; font-size: .95rem; }
.button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.updated { margin: 6px 0 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; font-size: .92rem; }
.card dl { margin: 0; display: grid; gap: 8px; }
.card dl div { display: grid; grid-template-columns: 120px 1fr; gap: 8px; align-items: baseline; }
.card dt { color: var(--muted); font-weight: 600; font-size: .82rem; }
.card dd { margin: 0; overflow-wrap: anywhere; }
.card p { margin: 12px 0 0; }
.tracker { margin-top: 32px; }
.tracker-head h2 { margin: 0 0 4px; font-size: 1.45rem; }
.tracker-head p { margin: 0 0 12px; }
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 10px; }
table { border-collapse: collapse; width: 100%; background: var(--panel); border: 1px solid var(--line); font-size: .93rem; }
.grid { min-width: 780px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: #f1efe9; font-weight: 700; font-size: .85rem; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.num { white-space: nowrap; }
td a strong { text-decoration: underline; }
.bar { display: inline-block; width: 90px; height: 10px; background: #e9e7e0; border-radius: 6px; vertical-align: middle; margin-right: 8px; overflow: hidden; }
.bar span { display: block; height: 100%; border-radius: 6px; background: var(--lo); }
.bar.mid span { background: var(--mid); }
.bar.hi span { background: var(--hi); }
.stage { display: inline-block; font-size: .78rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: #efede7; white-space: nowrap; }
.stage.s-alpha { background: #fff1d6; color: #7a4e00; }
.stage.s-in-development { background: #e6effd; color: #1d4e9e; }
.stage.s-repository-only { background: #eee; color: #555; }
.small { font-size: .85rem; }
.muted { color: var(--muted); }
.note { background: #fff8e6; border: 1px solid #f3dca3; border-left: 4px solid var(--mid); border-radius: 10px; padding: 10px 14px; font-size: .92rem; }
.block, .faq { margin-top: 36px; max-width: 860px; }
.block h2, .faq h2 { font-size: 1.4rem; margin: 0 0 10px; }
.block h3 { font-size: 1.08rem; margin: 18px 0 6px; }
.block p, .block li { margin: 0 0 10px; }
.block ul { padding-left: 22px; }
.block table { margin: 8px 0 12px; }
details { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; margin: 8px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 8px 0 2px; color: var(--muted); }
.legal { max-width: 760px; }
.foot { max-width: 1040px; margin: 0 auto; padding: 24px 20px 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
@media (max-width: 820px) {
  .hero.with-card { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  html { font-size: 17px; }
  th, td { padding: 8px; }
  .card dl div { grid-template-columns: 1fr; gap: 2px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }
/* Weekly update form */
.subscribe { margin: 32px 0 0; max-width: 620px; }
.alert { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.alert-title { display: block; margin: 0 0 10px; font-weight: 700; font-size: 1.05rem; }
.alert-row { display: flex; gap: 8px; }
.alert-row input { flex: 1; min-width: 0; height: 46px; padding: 0 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: 400 1rem var(--font); }
.alert-row input:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.alert-row button { flex: none; height: 46px; padding: 0 16px; border: 0; border-radius: 10px; background: var(--ink); color: #fff; font: 700 .95rem var(--font); cursor: pointer; white-space: nowrap; }
.alert-row button:disabled { opacity: .6; cursor: default; }
.alert-fine { margin: 8px 0 0; font-size: .85rem; color: var(--muted); }
.alert.is-error .alert-fine { color: var(--lo); }
.alert.is-done .alert-title { margin: 0; }
@media (max-width: 480px) { .alert-row { flex-direction: column; } }
.hero .subscribe { margin-top: 18px; }