:root {
  --red: #9a1d20;
  --gold: #c9a05f;
  --ink: #241518;
  --muted: #6b5b58;
  --line: #ead9bd;
  --paper: #fffaf2;
  --soft: #f6eee1;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  letter-spacing: 0;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 16px 20px;
  background: rgba(255, 250, 242, 0.95);
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.mark {
  display: grid;
  place-items: center;
  min-width: 46px;
  height: 46px;
  padding: 0 8px;
  border-radius: 8px;
  background: var(--red);
  color: var(--gold);
  font-weight: 800;
}
.brand strong { display: block; font-size: 17px; }
.brand small { color: var(--muted); font-size: 12px; }
nav { display: flex; gap: 6px; }
nav a { padding: 9px 13px; border-radius: 6px; font-weight: 600; color: #4c3836; }
nav a:hover { background: var(--soft); color: var(--red); }
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  min-height: 66vh;
  padding: 64px 20px;
  background: linear-gradient(120deg, #3b0d10, #7d161a);
  color: #fff;
}
.hero > div { max-width: 640px; }
.hero img { width: 100%; border-radius: 8px; box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3); }
.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  padding: 7px 12px;
  border: 1px solid rgba(242, 216, 164, 0.5);
  border-radius: 999px;
  color: var(--gold);
  font-size: 13px;
}
.hero h1 { margin: 0; font-size: 48px; line-height: 1.16; letter-spacing: 0; }
.hero p { margin: 18px 0 0; max-width: 560px; color: rgba(255, 255, 255, 0.86); }
.band { padding: 64px 20px; }
.band.dark { background: var(--ink); color: #fff; }
.inner { max-width: 1240px; margin: 0 auto; }
h2 { margin: 0 0 24px; font-size: 30px; letter-spacing: 0; }
.facts { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.facts div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 18px;
}
.facts dt { color: var(--red); font-weight: 700; font-size: 14px; }
.facts dd { margin: 6px 0 0; color: var(--muted); }
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  color: var(--ink);
  border-radius: 8px;
  overflow: hidden;
}
th, td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); }
th { background: var(--soft); color: var(--red); }
.faq { display: grid; gap: 12px; max-width: 860px; }
details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 16px 18px;
}
summary { font-weight: 700; cursor: pointer; color: var(--red); }
details p { margin: 12px 0 0; color: var(--muted); }
.links { display: flex; flex-wrap: wrap; gap: 12px; }
.links a, .links span {
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 600;
}
.links a { color: var(--red); }
footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 22px 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 860px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; padding: 40px 20px; }
  .hero h1 { font-size: 38px; }
  .facts { grid-template-columns: 1fr; }
}