:root {
  color-scheme: dark;
  --bg: #090a0f;
  --panel: rgba(29, 25, 30, .86);
  --text: #fffaf6;
  --muted: #aaa2ab;
  --accent: #ff8a34;
  --accent-soft: #b82c4d;
  --line: rgba(255, 255, 255, .11);
  --shadow: 0 22px 70px rgba(0, 0, 0, .28);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 92% 2%, rgba(255, 138, 52, .13), transparent 28rem),
    radial-gradient(circle at 10% 20%, rgba(184, 44, 77, .13), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.68;
}
a { color: #ff9b53; }
a:hover { color: #ffc197; }
.shell { width: min(920px, calc(100% - 40px)); margin: 0 auto; }
header { border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); background: rgba(9, 10, 15, .72); }
nav { min-height: 76px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.brand { color: var(--text); text-decoration: none; font-weight: 900; letter-spacing: .1em; margin-right: auto; }
nav a:not(.brand) { color: var(--muted); text-decoration: none; font-size: 15px; }
nav a:not(.brand):hover { color: var(--text); }
main { padding: 72px 0 96px; }
.hero { padding: 42px; background: linear-gradient(145deg, rgba(255, 138, 52, .09), rgba(184, 44, 77, .08)); border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); }
.eyebrow { color: var(--accent); font-size: 13px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
h1 { font-size: clamp(38px, 7vw, 64px); line-height: 1.05; letter-spacing: -.04em; margin: 14px 0 22px; }
h2 { font-size: 27px; line-height: 1.25; margin: 48px 0 12px; }
p, li { color: #d3ccd3; }
.lede { color: var(--muted); font-size: 20px; max-width: 760px; }
.meta { color: var(--muted); font-size: 14px; }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 28px; }
.card { display: block; padding: 24px; border-radius: 20px; border: 1px solid var(--line); background: var(--panel); color: var(--text); text-decoration: none; box-shadow: 0 8px 30px rgba(0, 0, 0, .12); transition: transform .18s ease, border-color .18s ease; }
.card:hover { border-color: rgba(255, 138, 52, .52); transform: translateY(-2px); }
.card strong { display: block; margin-bottom: 5px; }
.card span { color: var(--muted); font-size: 15px; }
.notice { padding: 18px 20px; border-left: 3px solid var(--accent); background: rgba(255, 138, 52, .08); border-radius: 8px 16px 16px 8px; }
footer { border-top: 1px solid var(--line); color: var(--muted); padding: 28px 0 44px; font-size: 14px; }
ul, ol { padding-left: 24px; }
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .hero { padding: 28px 22px; }
  main { padding-top: 42px; }
  nav { gap: 14px; }
}