:root {
  color-scheme: dark;
  --bg: #080808;
  --panel: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.09);
  --text: #f5f2e9;
  --muted: #aaa69c;
  --gold: #d4ad55;
  --gold-soft: rgba(212, 173, 85, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -10%, rgba(212, 173, 85, 0.15), transparent 35rem),
    linear-gradient(180deg, #10100e 0, var(--bg) 34rem);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
}

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }
.page { width: min(880px, calc(100% - 32px)); margin: 0 auto; padding: 38px 0 64px; }
.hero { text-align: center; padding: 24px 12px 30px; }
.logo {
  width: 104px;
  height: 104px;
  border-radius: 25px;
  object-fit: contain;
  filter: drop-shadow(0 14px 28px rgba(0,0,0,.5));
}
h1 { margin: 18px 0 4px; font-size: clamp(30px, 6vw, 44px); letter-spacing: -.03em; }
.subtitle { margin: 0; color: var(--muted); font-size: 16px; }
.meta {
  display: inline-flex;
  margin-top: 15px;
  padding: 6px 12px;
  border: 1px solid rgba(212, 173, 85, .2);
  border-radius: 999px;
  color: var(--gold);
  background: var(--gold-soft);
  font-size: 13px;
}
.card {
  margin: 14px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
  box-shadow: 0 18px 50px rgba(0,0,0,.18);
}
h2 { margin: 0 0 9px; color: #fff9e9; font-size: 19px; }
p { margin: 7px 0; color: #d0cdc5; }
ul, ol { margin: 8px 0 0; padding-left: 1.3rem; color: #d0cdc5; }
li + li { margin-top: 6px; }
.notice { border-color: rgba(212, 173, 85, .24); background: var(--gold-soft); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.contact { text-align: center; padding: 26px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin-top: 12px;
  padding: 0 22px;
  border-radius: 14px;
  color: #18140a;
  background: var(--gold);
  font-weight: 700;
}
.button:hover { text-decoration: none; filter: brightness(1.06); }
footer { padding: 28px 8px 0; text-align: center; color: #77746d; font-size: 13px; }
@media (max-width: 650px) {
  .page { width: min(100% - 22px, 880px); padding-top: 20px; }
  .hero { padding-top: 14px; }
  .logo { width: 88px; height: 88px; border-radius: 22px; }
  .card { padding: 18px; border-radius: 17px; }
  .grid { grid-template-columns: 1fr; }
}