/* 第1套：场景条带 · 深蓝金 · 通栏横带 */
:root {
  --ink: #132033;
  --navy: #1a2744;
  --gold: #c9a227;
  --gold-d: #9a7a16;
  --paper: #f6f1e4;
  --band: #e8dfc8;
  --line: #d4c9a8;
  --text: #243044;
  --mute: #5c6573;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Source Han Sans SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.75;
  font-size: 16px;
}
a { color: var(--navy); }
img, svg { display: block; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.mast {
  background: var(--navy);
  color: #fff;
  border-bottom: 4px solid var(--gold);
}
.mast-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 18px;
}
.brand svg { width: 28px; height: 28px; }
.nav { display: flex; gap: 28px; }
.nav a {
  color: #d7dce6;
  text-decoration: none;
  padding: 8px 0 6px;
  border-bottom: 2px solid transparent;
}
.nav a.current, .nav a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.hero {
  background: linear-gradient(120deg, #132033 0%, #24365c 58%, #1a2744 100%);
  color: #fff;
  padding: 72px 0 80px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: 36px;
  line-height: 1.35;
  margin: 12px 0 20px;
  font-weight: 700;
}
.kicker {
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.lead { color: #d5dbe6; margin-bottom: 28px; font-size: 17px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  text-decoration: none;
  font-weight: 700;
}
.btn svg { width: 18px; height: 18px; }
.btn-gold { background: var(--gold); color: #1a1608; }
.btn-gold:hover { background: #dfb83a; }
.btn-ghost { border: 1px solid #c9a227; color: #f3e6b0; }
.hero-aside {
  border: 1px solid rgba(201, 162, 39, 0.35);
  padding: 22px 24px;
  background: rgba(19, 32, 51, 0.45);
}
.hero-aside dt { color: var(--gold); font-size: 13px; margin-top: 12px; }
.hero-aside dt:first-child { margin-top: 0; }
.hero-aside dd { color: #e8edf5; }
.band { padding: 64px 0; }
.band-alt { background: var(--band); }
.band-navy { background: var(--navy); color: #eef2f8; }
.band h2 {
  font-size: 26px;
  margin-bottom: 18px;
  color: var(--navy);
}
.band-navy h2 { color: var(--gold); }
.scene-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 28px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.scene-row:first-of-type { border-top: 0; }
.scene-name {
  font-weight: 700;
  color: var(--gold-d);
  font-size: 18px;
}
table.plain {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}
table.plain th, table.plain td {
  border: 1px solid var(--line);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}
table.plain th { background: var(--navy); color: #fff; }
.path-ol { padding-left: 22px; }
.path-ol li { margin: 10px 0; }
.dl-entry {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(201, 162, 39, 0.25);
}
.faq { margin-top: 8px; }
.faq-item { padding: 16px 0; border-bottom: 1px solid var(--line); }
.faq-item h3 { font-size: 17px; margin-bottom: 8px; color: var(--navy); }
.band-navy .faq-item { border-bottom-color: #31405f; }
.band-navy .faq-item h3 { color: #f3e6b0; }
.foot {
  background: #0e1624;
  color: #b7c0ce;
  padding: 36px 0 28px;
  font-size: 13px;
}
.foot a { color: #e6c86a; }
.foot .safe { color: #f3e6b0; margin-bottom: 10px; }
.foot nav { display: flex; gap: 18px; margin-bottom: 14px; }
@media (max-width: 860px) {
  .hero-grid, .scene-row, .dl-entry { grid-template-columns: 1fr; display: block; }
  .mast-inner { flex-direction: column; padding: 14px 0; }
  .hero h1 { font-size: 28px; }
}