:root {
  --bg: #f4efe7;
  --paper: #fbf7f0;
  --ink: #1f1b17;
  --muted: #6e645a;
  --line: rgba(31, 27, 23, 0.14);
  --accent: #8a7457;
  --deep: #2e2925;
  --shadow: 0 20px 60px rgba(31, 27, 23, 0.08);
  --max: 1280px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Serif SC", serif;
  background: linear-gradient(180deg, #f5f0e9 0%, #f8f5ef 52%, #f3ede4 100%);
  color: var(--ink);
  line-height: 1.78;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
main { overflow: hidden; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.section { padding: 92px 0; position: relative; }
.section + .section { border-top: 1px solid var(--line); }
.kicker {
  display: inline-flex; align-items: center; gap: 12px; color: var(--muted);
  font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
}
.kicker::before { content: ""; width: 48px; height: 1px; background: var(--line); }
.section-title {
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1.12; letter-spacing: 0.05em; margin: 20px 0 18px;
  max-width: 9em;
}
.section-intro { max-width: 680px; color: var(--muted); font-size: 16px; }
.site-header {
  position: sticky; top: 0; z-index: 10; backdrop-filter: blur(16px);
  background: rgba(248, 243, 236, 0.78); border-bottom: 1px solid rgba(31, 27, 23, 0.08);
}
.brand-bar, .main-nav, .search-shell { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.brand-bar {
  display: flex; align-items: center; justify-content: space-between; padding: 18px 0 12px;
}
.brand-logo img { width: 74px; height: 74px; }
.brand-meta { display: flex; flex-direction: column; align-items: flex-end; }
.brand-en { font-size: 30px; letter-spacing: 0.28em; }
.brand-cn { color: var(--muted); font-size: 12px; letter-spacing: 0.18em; }
.main-nav {
  display: flex; flex-wrap: wrap; gap: 18px 26px; padding: 12px 0 20px;
}
.main-nav a {
  position: relative; padding-bottom: 6px; color: var(--deep);
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--deep); transition: right .35s ease;
}
.main-nav a:hover::after { right: 0; }
.search-shell { padding-bottom: 18px; }
.search-label { display: block; font-size: 13px; letter-spacing: .18em; color: var(--muted); margin-bottom: 8px; }
.search-box {
  display: grid; grid-template-columns: 1fr auto; border: 1px solid var(--line); background: rgba(255,255,255,0.72);
}
.search-box input, .search-box button { border: 0; background: transparent; padding: 14px 16px; font: inherit; }
.search-box button { background: var(--deep); color: #f6f0e7; cursor: pointer; }
.search-hint { margin: 10px 0 0; color: var(--muted); font-size: 14px; }
.hero {
  min-height: calc(100vh - 190px); display: grid; align-items: end; padding: 80px 0 56px;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: stretch; }
.hero-copy {
  padding: 48px 0 20px;
}
.hero-title {
  font-size: clamp(44px, 8vw, 90px); line-height: 1.02; margin: 18px 0;
  max-width: 8ch; font-weight: 500; letter-spacing: .08em;
}
.hero-text { max-width: 620px; color: var(--muted); font-size: 17px; }
.hero-actions { display: flex; gap: 16px; margin: 32px 0 28px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-width: 170px;
  padding: 14px 22px; border: 1px solid var(--deep); transition: transform .3s ease, background .3s ease, color .3s ease;
}
.btn.primary { background: var(--deep); color: #f8f3ec; }
.btn.secondary { color: var(--deep); }
.btn:hover { transform: translateY(-2px); }
.hero-meta {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 680px;
}
.hero-meta div {
  padding: 14px 0 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px;
}
.hero-visual {
  position: relative; min-height: 640px; border: 1px solid var(--line); background: linear-gradient(160deg, rgba(255,255,255,0.78), rgba(230,221,210,0.74));
  box-shadow: var(--shadow); overflow: hidden;
}
.hero-visual::before {
  content: ""; position: absolute; inset: 32px; border: 1px solid rgba(31,27,23,0.08);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-tag {
  position: absolute; left: 30px; bottom: 28px; background: rgba(248,243,236,0.84); padding: 16px 18px; border: 1px solid var(--line); max-width: 300px;
}
.scroll-note {
  margin-top: 28px; display: inline-flex; gap: 12px; align-items: center; color: var(--muted); font-size: 14px;
}
.scroll-note::before { content: ""; width: 52px; height: 1px; background: var(--line); }
.editorial, .stagger-grid, .selections, .gazette-grid, .trust-grid, .visit-grid, .faq-grid, .review-grid, .sub-grid {
  display: grid; gap: 28px;
}
.editorial { grid-template-columns: 1.05fr 0.95fr; align-items: start; }
.panel {
  background: rgba(255,255,255,0.6); border: 1px solid var(--line); padding: 28px; box-shadow: var(--shadow);
}
.panel blockquote { margin: 0; font-size: 24px; line-height: 1.6; letter-spacing: .06em; }
.panel cite { display: block; margin-top: 18px; color: var(--muted); font-style: normal; }
.chapter { padding: 20px 0; border-top: 1px solid var(--line); }
.chapter h3, .selection-card h3, .gazette-card h3, .faq-item h3, .review-card h3, .visit-card h3, .sub-card h3 {
  margin: 0 0 12px; font-size: 24px; letter-spacing: .06em; font-weight: 500;
}
.chapter p, .selection-card p, .gazette-card p, .faq-item p, .review-card p, .visit-card p, .sub-card p, .metrics p { color: var(--muted); }
.stagger-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start;
}
.stagger-grid .panel:nth-child(2) { transform: translateY(48px); }
.media-frame {
  border: 1px solid var(--line); background: var(--paper); overflow: hidden;
}
.media-frame img { aspect-ratio: 4 / 5; object-fit: cover; }
.image-note { color: var(--muted); font-size: 13px; margin-top: 10px; }
.selection-wrap { display: grid; gap: 28px; }
.selection-card {
  display: grid; grid-template-columns: 0.98fr 1.02fr; gap: 26px; border-bottom: 1px solid var(--line); padding-bottom: 28px;
}
.selection-card:last-child { border-bottom: 0; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.tags span {
  border: 1px solid var(--line); padding: 7px 12px; color: var(--muted); font-size: 13px; background: rgba(255,255,255,0.62);
}
.timeline { display: grid; gap: 18px; margin-top: 26px; }
.timeline-item {
  display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line);
}
.timeline-item strong { font-size: 14px; letter-spacing: .14em; color: var(--muted); }
.video-hub { margin-top: 34px; }
.video-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px;
}
.video-card {
  position: relative; border: 1px solid var(--line); background: rgba(255,255,255,.58); overflow: hidden; box-shadow: var(--shadow);
}
.video-card video { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; background: #d7cbc0; }
.video-card .play {
  position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none;
}
.video-card .play span {
  width: 72px; height: 72px; border-radius: 50%; border: 1px solid rgba(255,255,255,.72); background: rgba(31,27,23,.48); color: #fff;
  display: grid; place-items: center; font-size: 28px; transform: scale(.95); transition: transform .35s ease, background .35s ease;
}
.video-card:hover .play span { transform: scale(1); background: rgba(31,27,23,.72); }
.video-card .meta { padding: 18px; }
.metrics {
  display: flex; flex-wrap: wrap; gap: 16px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); padding-top: 14px; margin-top: 14px;
}
.gazette-grid, .trust-grid, .faq-grid, .review-grid, .visit-grid, .sub-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gazette-card, .faq-item, .review-card, .visit-card, .sub-card { border: 1px solid var(--line); padding: 28px; background: rgba(255,255,255,.56); box-shadow: var(--shadow); }
.review-card small, .visit-card small, .gazette-card small, .sub-card small { display: block; color: var(--muted); letter-spacing: .14em; margin-bottom: 12px; }
.faq-item h3 { font-size: 20px; }
.review-card q { display: block; font-size: 22px; line-height: 1.7; margin-bottom: 16px; }
.visit-card strong { display: block; margin-bottom: 10px; letter-spacing: .12em; }
.map-placeholder {
  min-height: 260px; border: 1px dashed rgba(31,27,23,.24); display: grid; place-items: center; background: linear-gradient(135deg, rgba(255,255,255,.7), rgba(228,218,206,.8)); color: var(--muted);
}
.site-footer { border-top: 1px solid var(--line); padding: 34px 0 48px; background: rgba(245,239,231,0.88); }
.footer-top, .footer-bottom { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 160px 1fr; gap: 24px; align-items: start; }
.footer-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.footer-grid h3 { margin-top: 0; }
.footer-bottom { display: flex; gap: 14px 24px; justify-content: space-between; flex-wrap: wrap; padding-top: 24px; color: var(--muted); }
.page-hero { padding: 92px 0 46px; }
.page-hero-grid { display: grid; grid-template-columns: 1fr 0.9fr; gap: 34px; align-items: center; }
.page-hero h1 { font-size: clamp(34px, 6vw, 68px); line-height: 1.08; margin: 14px 0 18px; letter-spacing: .08em; }
.breadcrumbs { color: var(--muted); font-size: 13px; letter-spacing: .12em; }
.breadcrumbs a { color: var(--muted); }
.float-card { transform: translateY(42px); }
.fade-up { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s ease; }
.fade-up.is-visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1024px) {
  .hero-grid, .editorial, .selection-card, .page-hero-grid, .footer-top { grid-template-columns: 1fr; }
  .hero-visual { min-height: 420px; }
  .video-grid, .gazette-grid, .trust-grid, .faq-grid, .review-grid, .visit-grid, .sub-grid, .stagger-grid, .footer-grid { grid-template-columns: 1fr; }
  .stagger-grid .panel:nth-child(2), .float-card { transform: none; }
}
@media (max-width: 720px) {
  .brand-bar { align-items: flex-start; }
  .brand-meta { align-items: flex-start; }
  .hero { min-height: auto; padding-top: 40px; }
  .hero-meta { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; }
  .search-box { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
  .brand-logo img { width: 62px; height: 62px; }
}