:root {
  --navy: #0c3d6e;
  --navy-2: #082844;
  --gold: #b8892d;
  --ink: #1a2330;
  --muted: #526070;
  --line: #d5deea;
  --paper: #f3f6fa;
  --white: #fff;
}
* { box-sizing: border-box; }
html { scroll-behavior: auto; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 17px/1.75 "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
}
a { color: #0c4f8a; }
a:hover { color: var(--navy-2); }
.top {
  background: var(--white);
  border-bottom: 4px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 5;
}
.top-in, .hero-in, .wrap, .foot-in {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}
.top-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  text-decoration: none;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.02em;
}
.brand svg { display: block; }
.nav { display: flex; gap: 6px; }
.nav a, .foot-nav a {
  text-decoration: none;
  color: var(--navy);
  padding: 8px 12px;
  border-radius: 4px;
}
.nav a.on, .foot-nav a.on {
  background: var(--navy);
  color: #fff;
}
.hero {
  background:
    linear-gradient(90deg, #f7f9fc 0 58%, var(--navy) 58% 100%);
}
.hero-in {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-template-areas: "title dl" "copy dl";
  gap: 8px 36px;
  padding: 28px 0 34px;
}
.hero h1 {
  grid-area: title;
  margin: 0;
  font-size: 34px;
  line-height: 1.35;
  color: var(--navy-2);
}
.hero-dl {
  grid-area: dl;
  color: #fff;
  padding: 8px 0 8px 8px;
}
.hero-dl p { margin: 0 0 12px; color: #e7eef6; }
.hero-copy { grid-area: copy; }
.lede { margin: 0 0 12px; font-size: 16px; }
.points { margin: 0 0 16px; padding: 0; list-style: none; }
.points li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 6px 0;
}
.points svg { flex: 0 0 auto; margin-top: 4px; }
.hero-actions, .cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  display: inline-block;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 4px;
  border: 1px solid transparent;
  font-weight: 700;
}
.btn-main { background: var(--gold); color: #1d1606; }
.btn-main:hover { background: #d7a84a; color: #1d1606; }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: #e7eef8; color: var(--navy); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.stack { display: grid; gap: 8px; margin-bottom: 12px; }
main { padding: 10px 0 40px; }
.block {
  background: var(--white);
  border: 1px solid var(--line);
  margin: 16px auto;
  padding: 22px 26px 26px;
}
main h2 {
  margin: 0 0 14px;
  font-size: 24px;
  line-height: 1.4;
  color: var(--navy-2);
  display: flex;
  gap: 10px;
  align-items: baseline;
}
main { counter-reset: sec; }
main h2::before {
  counter-increment: sec;
  content: counter(sec, decimal-leading-zero);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 2px 6px;
  flex: 0 0 auto;
}
.block p { margin: 0 0 12px; }
.comp + .comp, .scene + .scene { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 14px; }
.comp h3, .scene h3, .news-item h3, .faq-item h3, .step h3 { margin: 0 0 6px; font-size: 18px; color: var(--navy); }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: st; }
.step { display: grid; grid-template-columns: 42px 1fr; gap: 10px; margin: 12px 0; }
.step::before {
  counter-increment: st;
  content: counter(st);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.scene { display: grid; grid-template-columns: 220px 1fr; gap: 16px; }
table { width: 100%; border-collapse: collapse; margin: 8px 0 14px; font-size: 15px; }
th, td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: #eef3f9; color: var(--navy-2); }
.note {
  border-left: 4px solid var(--navy);
  background: #f7f9fc;
  padding: 10px 14px;
  margin: 8px 0 14px;
}
.news-item { display: grid; grid-template-columns: 120px 1fr; gap: 8px 16px; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.news-item time { color: var(--gold); font-weight: 700; }
.faq-item { padding: 12px 0; border-bottom: 1px solid var(--line); }
.faq-item h3 { font-size: 17px; }
footer { background: var(--navy-2); color: #d5e2f0; padding: 22px 0 28px; }
footer a { color: #fff; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.foot-nav a.on { background: var(--gold); color: #1d1606; }
footer p { margin: 6px 0; font-size: 14px; }
@media (max-width: 860px) {
  .hero { background: var(--paper); }
  .hero-in { grid-template-columns: 1fr; grid-template-areas: "title" "dl" "copy"; }
  .hero-dl { background: var(--navy); padding: 16px; border-radius: 6px; }
  .hero h1 { font-size: 28px; }
  .scene, .step, .news-item { grid-template-columns: 1fr; }
  .top-in { flex-wrap: wrap; padding: 8px 0; }
}