:root { --bg: #0e1420; --card: #161d2b; --text: #e8ecf3; --muted: #9aa5b8; --accent: #ff8a00; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
header { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid #243047; }
.brand { color: var(--accent); font-weight: 700; text-decoration: none; font-size: 18px; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 14px; }
nav a:hover, main a { color: var(--accent); }
main { max-width: 760px; margin: 0 auto; padding: 32px 20px 60px; }
h1 { font-size: 34px; margin: 0 0 6px; }
h2 { font-size: 20px; margin: 30px 0 8px; color: #fff; }
.muted { color: var(--muted); font-size: 14px; }
ul { padding-left: 22px; }
li { margin: 6px 0; }
footer { text-align: center; color: var(--muted); font-size: 13px; padding: 24px; border-top: 1px solid #243047; }
footer a { color: var(--muted); }
.hero { text-align: center; padding: 40px 0 10px; }
.hero img { width: 120px; height: 120px; border-radius: 27px; box-shadow: 0 16px 40px rgba(0,0,0,.5); }
.btn { display: inline-block; background: var(--accent); color: #111; font-weight: 600; padding: 12px 22px; border-radius: 12px; text-decoration: none; margin-top: 16px; }