:root { --text: #1b1f2e; --muted: #5c6378; --link: #3f57e0; --bg: #f4f5fa; --card: #fff; --line: #e3e6ef; }
@media (prefers-color-scheme: dark) {
  :root { --text: #eceef5; --muted: #a3a9bd; --link: #8ea0ff; --bg: #12141c; --card: #1b1e29; --line: #2c3040; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
h1 { font-size: 32px; line-height: 1.2; margin: 8px 0; }
h2 { font-size: 21px; margin-top: 32px; }
a { color: var(--link); }
.muted { color: var(--muted); }
table { width: 100%; border-collapse: collapse; font-size: 15px; background: var(--card); display: block; overflow-x: auto; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border: 1px solid var(--line); }
.hero { background: var(--card); border-radius: 20px; padding: 28px; text-align: center; margin: 24px 0; }
.hero img { width: 96px; height: 96px; border-radius: 22px; }