:root {
  --navy: #163451;
  --blue: #1f6695;
  --blue-soft: #eaf3f9;
  --gold: #b68435;
  --ink: #182636;
  --muted: #5d6b79;
  --line: #d8e1e8;
  --paper: #ffffff;
  --wash: #f3f6f8;
  --review: #8a4b08;
  --review-bg: #fff4dc;
  --ok: #15603a;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--wash);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
}

a { color: #0e5f98; }
a:hover { color: #083f67; }
a:focus-visible,
button:focus-visible {
  outline: 3px solid #ffbf47;
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 20;
  background: #fff;
  color: var(--navy);
  padding: 10px 14px;
  border-radius: 0 0 8px 8px;
}
.skip-link:focus { top: 0; }

.review-banner {
  background: var(--review-bg);
  border-bottom: 1px solid #efd19c;
  color: var(--review);
  padding: 9px 20px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
}

header {
  background: linear-gradient(120deg, #102c47, #1d5f8a);
  color: #fff;
}

.header-inner,
.content,
.footer-inner {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.header-inner { padding: 26px 0 22px; }

.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-name {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: .02em;
}

.brand-subtitle {
  margin: 2px 0 0;
  color: #d7e7f3;
  font-size: 14px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

nav a {
  color: #fff;
  text-decoration: none;
  padding: 7px 11px;
  border: 1px solid #ffffff35;
  border-radius: 999px;
  font-size: 14px;
}
nav a:hover,
nav a[aria-current="page"] {
  color: #fff;
  background: #ffffff20;
  border-color: #ffffff70;
}

.content { padding: 42px 0 64px; }

.eyebrow {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1, h2, h3 { color: var(--navy); line-height: 1.3; }
h1 { margin: 8px 0 16px; font-size: clamp(30px, 5vw, 48px); }
h2 { margin: 42px 0 14px; font-size: 25px; }
h3 { margin: 0 0 8px; font-size: 18px; }

.lead {
  max-width: 800px;
  margin: 0;
  color: #34475a;
  font-size: 19px;
}

.status-line {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 20px;
  padding: 7px 11px;
  color: var(--ok);
  background: #e9f6ef;
  border: 1px solid #b8dfc9;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 22px;
}

.card,
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 8px 28px #15324b0b;
}

.card { padding: 20px; }
.panel { padding: clamp(20px, 4vw, 36px); }

.card p,
.panel p { margin: 8px 0 0; }

.callout {
  margin: 28px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--gold);
  background: #fffaf1;
  border-radius: 0 10px 10px 0;
}

.review-note {
  margin: 24px 0;
  padding: 16px 18px;
  color: var(--review);
  background: var(--review-bg);
  border: 1px solid #efd19c;
  border-radius: 10px;
}

.review-token {
  display: inline-block;
  padding: 1px 7px;
  color: var(--review);
  background: var(--review-bg);
  border: 1px dashed #d4973d;
  border-radius: 5px;
  font-weight: 700;
}

ul, ol { padding-left: 1.35em; }
li + li { margin-top: 7px; }

dl { margin: 0; }
dt { margin-top: 20px; color: var(--navy); font-weight: 800; }
dd { margin: 5px 0 0; color: #33475a; }

.meta {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 8px 18px;
  padding: 18px;
  background: var(--blue-soft);
  border-radius: 10px;
  font-size: 14px;
}
.meta strong { color: var(--navy); }

footer {
  background: #102c47;
  color: #d7e7f3;
}
.footer-inner { padding: 28px 0 34px; }
footer a { color: #fff; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }
.small { font-size: 13px; color: var(--muted); }
footer .small { color: #b9cede; }

@media (max-width: 760px) {
  .header-inner,
  .content,
  .footer-inner { width: min(100% - 28px, 1080px); }
  .brand-row { align-items: flex-start; flex-direction: column; gap: 4px; }
  .grid { grid-template-columns: 1fr; }
  .meta { grid-template-columns: 1fr; }
  .meta strong { margin-top: 8px; }
  .content { padding-top: 30px; }
}

@media print {
  body { background: #fff; font-size: 11pt; }
  .review-banner { border: 1px solid #c58d32; }
  header { background: #fff; color: #000; border-bottom: 2px solid #163451; }
  .brand-subtitle, nav, footer { display: none; }
  .content { width: 100%; padding: 24px 0; }
  .panel, .card { box-shadow: none; break-inside: avoid; }
  a { color: #000; text-decoration: underline; }
}