:root {
  --bg: #19191a;
  --card: #232325;
  --border: #353538;
  --text: #ffffff;
  --muted: #b5b5ba;
  --accent: #d90202;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  line-height: 1.65;
  font-size: 16px;
}
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 20px; }
header { padding-top: 28px; padding-bottom: 8px; display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: baseline; }
header .brand { font-size: 26px; font-weight: 700; letter-spacing: 0.5px; color: var(--text); text-decoration: none; }
header .brand span { color: var(--accent); }
header nav a { color: var(--muted); text-decoration: none; margin-right: 16px; font-size: 14px; }
header nav a:hover { color: var(--text); }
main { padding-top: 16px; padding-bottom: 48px; }
h1 { font-size: 30px; line-height: 1.2; margin: 24px 0 4px; }
h2 { font-size: 20px; margin: 32px 0 8px; padding-top: 8px; border-top: 1px solid var(--border); }
p, li { color: #e6e6e8; }
.meta { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
a { color: #ff5a5a; }
ul { padding-left: 22px; }
li { margin-bottom: 6px; }
.box { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px 18px; margin: 16px 0; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 10px 8px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; }
.btn { display: inline-block; background: var(--accent); color: #fff; padding: 12px 20px; border-radius: 12px; text-decoration: none; font-weight: 600; }
footer { padding-top: 16px; padding-bottom: 40px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--border); }
footer a { color: var(--muted); margin-right: 14px; }