:root {
  --bg: #FAF8F3; --surface: #F2EFE7; --text: #26272A; --muted: #6A6B66; --accent: #49705D; --line: #E6E2D8;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #151614; --surface: #1F201D; --text: #ECEBE6; --muted: #A3A39C; --accent: #8FBCA4; --line: #2D2E2A; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
}
main { max-width: 720px; margin: 0 auto; padding: 48px 20px 80px; }
header { display: flex; align-items: center; gap: 14px; margin-bottom: 32px; }
.tile { width: 44px; height: 44px; border-radius: 10px; flex: none; }
.brand { font-weight: 700; font-size: 20px; }
.brand a { color: inherit; text-decoration: none; }
h1 { font-size: 34px; line-height: 1.15; margin: 0 0 8px; letter-spacing: -0.01em; }
h2 { font-size: 21px; margin: 36px 0 8px; }
p, li { color: var(--text); }
.muted { color: var(--muted); }
a { color: var(--accent); }
ul { padding-left: 22px; }
li { margin: 6px 0; }
.card { background: var(--surface); border-radius: 16px; padding: 18px 20px; margin: 20px 0; }
.links { display: grid; gap: 12px; margin-top: 28px; }
.links a { display: block; background: var(--surface); border-radius: 14px; padding: 16px 18px; text-decoration: none; color: var(--text); font-weight: 600; }
.links a span { display: block; font-weight: 400; color: var(--muted); font-size: 15px; }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }