:root {
  --bg: #f7f6f3; --fg: #1d1c1a; --muted: #6b675f; --card: #ffffff; --line: #e4e1da; --accent: #c2410c;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #15140f; --fg: #ecebe6; --muted: #a29d92; --card: #1f1d18; --line: #34312a; --accent: #fb923c; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: inherit; }
.wrap { max-width: 760px; margin: 0 auto; padding: 56px 16px 80px; }
.hero h1 { margin: 0; font-size: clamp(36px, 8vw, 56px); letter-spacing: -0.02em; }
.hero h1::after { content: ""; display: block; width: 48px; height: 4px; margin-top: 10px; border-radius: 2px; background: var(--accent); }
.hero p { margin: 14px 0 40px; color: var(--muted); }
.cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.card { display: grid; gap: 4px; padding: 16px 18px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); text-decoration: none; transition: border-color .15s, transform .15s; }
.card:hover { border-color: var(--accent); transform: translateY(-1px); }
.card .title { font-weight: 600; }
.card .desc { color: var(--muted); font-size: 15px; }
.card .tag { justify-self: start; margin-top: 6px; font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.empty { color: var(--muted); }
.message h1 { margin-top: 0; }
.message p { color: var(--muted); }