:root {
  --bg: #f7f6f2;
  --surface: #ffffff;
  --text: #1c1d21;
  --muted: #5c606b;
  --line: #e4e2db;
  --accent: #3b4fd8;
  --accent-ink: #ffffff;
  --chip: #eef0fb;
  --chip-ink: #2c3aa8;
  --soon: #fff4dc;
  --soon-ink: #7a5200;
  --live: #e3f6ea;
  --live-ink: #19663a;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121317;
    --surface: #1c1e24;
    --text: #ecedf1;
    --muted: #a3a7b3;
    --line: #2c2f38;
    --accent: #8d9cff;
    --accent-ink: #10121a;
    --chip: #262a3d;
    --chip-ink: #c3cbff;
    --soon: #3a2f15;
    --soon-ink: #f3cf7c;
    --live: #173323;
    --live-ink: #8be0ab;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--surface); padding: 8px 12px; }

header.top { border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.mark { width: 32px; height: 32px; border-radius: 8px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-weight: 800; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; white-space: nowrap; }
.brand { white-space: nowrap; }
nav a:hover, nav a[aria-current] { color: var(--text); }

.hero { padding-top: 72px; padding-bottom: 40px; }
.hero h1 { font-size: clamp(34px, 6vw, 54px); line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 16px; max-width: 16ch; }
.hero p { color: var(--muted); font-size: 19px; max-width: 46ch; margin: 0; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 20px; padding-top: 16px; padding-bottom: 72px; list-style: none; margin: 0 auto; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.card-head { display: flex; align-items: center; gap: 14px; }
.icon { width: 64px; height: 64px; border-radius: 15px; flex: none; }
.icon.letter { background: linear-gradient(135deg, #1f8a70, #2bb38c); color: #fff; display: grid; place-items: center; font-size: 30px; font-weight: 800; }
.card h2 { margin: 0; font-size: 22px; letter-spacing: -0.01em; }
.for { margin: 2px 0 0; color: var(--muted); font-size: 14px; }
.card p.what { margin: 0; flex: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.chips li { background: var(--chip); color: var(--chip-ink); font-size: 13px; padding: 3px 10px; border-radius: 999px; }
.foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 14px; }
.date { font-size: 14px; font-weight: 600; padding: 5px 11px; border-radius: 8px; background: var(--soon); color: var(--soon-ink); }
.date.live { background: var(--live); color: var(--live-ink); }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); text-decoration: none; font-weight: 600; font-size: 15px; padding: 8px 16px; border-radius: 10px; }
.btn:hover { filter: brightness(1.08); }
.pending { color: var(--muted); font-size: 14px; }

.page { padding: 56px 0 72px; max-width: 720px; }
.page h1 { font-size: 38px; letter-spacing: -0.02em; margin: 0 0 12px; }
.page h2 { font-size: 21px; margin: 32px 0 8px; }
.page ul { padding-left: 22px; }
.page li { margin: 6px 0; }
.lede { color: var(--muted); font-size: 19px; margin: 0; }

footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; padding-bottom: 32px; }
footer a { color: var(--muted); }

@media (max-width: 520px) {
  nav a { margin-left: 12px; }
  nav a[href="./"] { display: none; }
  .hero { padding-top: 48px; padding-bottom: 28px; }
  .wrap { padding: 0 16px; }
}