:root {
  --bg: #ffffff;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --card: #f5f5f7;
  --line: #d2d2d7;
  --blue: #0a6eff;
  --red: #ff3b30;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --text: #f5f5f7;
    --muted: #a1a1a6;
    --card: #1c1c1e;
    --line: #38383a;
    --blue: #3d8bff;
    --red: #ff5a50;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

main { max-width: 720px; margin: 0 auto; padding: 32px 16px 64px; }

header { display: flex; align-items: center; gap: 16px; margin-bottom: 8px; }
header img { width: 72px; height: 72px; border-radius: 22%; }
header h1 { margin: 0; font-size: 34px; letter-spacing: -0.02em; }
header p { margin: 2px 0 0; color: var(--muted); }

nav { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 20px 0 8px; font-size: 15px; }
nav a { color: var(--blue); text-decoration: none; }
nav a:hover { text-decoration: underline; }

section { border-top: 1px solid var(--line); margin-top: 32px; padding-top: 8px; }
h2 { font-size: 26px; margin: 24px 0 8px; letter-spacing: -0.01em; }
h3 { font-size: 18px; margin: 24px 0 4px; }
p, li { color: var(--text); }
.muted { color: var(--muted); font-size: 15px; }
a { color: var(--blue); }

.sports { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; padding: 0; list-style: none; }
.sports li { background: var(--card); border-radius: 12px; padding: 10px 14px; font-size: 15px; }
.sports b { display: block; font-size: 16px; }

.contact { background: var(--card); border-radius: 14px; padding: 16px 18px; margin: 16px 0; }

.dot-blue { color: var(--blue); font-weight: 600; }
.dot-red { color: var(--red); font-weight: 600; }

footer { margin-top: 48px; color: var(--muted); font-size: 14px; }