/* 2048 Champion — site-er chehara.
   ⚠️ App-er Paper theme-er rong: krim background, sonali accent, gaRo badami lekha. */
:root {
  --bg: #faf8f2;
  --ink: #3a3229;
  --muted: #7a6f60;
  --accent: #e8a33d;
  --card: #f2ece1;
  --line: #e2d9c9;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161c;
    --ink: #ece5d8;
    --muted: #9c9384;
    --accent: #f5b81f;
    --card: #1c1f27;
    --line: #2a2e38;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 22px 80px;
}

.back {
  display: inline-block;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}
.back:hover { color: var(--accent); }

h1 {
  margin: 0 0 6px;
  font-size: 30px;
  letter-spacing: -0.5px;
}

h2 {
  margin: 34px 0 10px;
  font-size: 18px;
  letter-spacing: -0.2px;
}

.updated {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 13.5px;
}

ul { padding-left: 20px; }
li { margin: 6px 0; }

a { color: var(--accent); }

/* ── Landing ─────────────────────────────────────────────── */

.hero { text-align: center; padding: 30px 0 10px; }
.hero img { width: 240px; max-width: 78%; height: auto; }
.tagline { color: var(--muted); font-size: 17px; margin: 14px 0 30px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  margin: 30px 0;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
}
.card h3 { margin: 0 0 4px; font-size: 15px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }

.links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 34px; }
.links a {
  padding: 11px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  text-decoration: none;
  font-weight: 700;
  font-size: 14.5px;
}

footer {
  margin-top: 50px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}