@charset "UTF-8";

:root {
  --ink: #1c2430;
  --navy: #1e3a5f;
  --red: #c23a3a;
  --kraft: #d9c4a0;
  --cream: #fbf7f0;
  --paper: #fffdf8;
  --mute: #6a6258;
  --line: rgba(28, 36, 48, 0.12);
  --nav-shadow: 2px 2px 0 rgba(28, 36, 48, 0.35);
  --stamp-shadow: 8px 10px 0 rgba(194, 58, 58, 0.16);
  --header-h: 76px;
  --content: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0;
  min-width: 320px;
  padding-top: var(--header-h);
  color: var(--ink);
  background: var(--cream);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
p, h1, h2, h3, figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.frame { width: min(calc(100% - 40px), var(--content)); margin: 0 auto; }

.topbar {
  position: fixed; z-index: 1000; top: 0; right: 0; left: 0; height: var(--header-h);
  background: var(--paper);
  border-bottom: 3px solid var(--red);
}
.topbar-frame { display: flex; height: 100%; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand img { width: 48px; height: 48px; object-fit: contain; background: #fff; box-shadow: var(--nav-shadow); }
.brand span { display: grid; line-height: 1.2; }
.brand strong { font-size: 18px; }
.brand small { color: var(--mute); font-size: 12px; }
.main-menu ul { display: flex; gap: 26px; }
.main-menu a { position: relative; display: block; padding: 26px 0 22px; color: var(--ink); font-size: 14px; font-weight: 700; }
.main-menu a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 14px; height: 2px;
  background: var(--red); transform: scaleX(0);
}
.main-menu a:hover, .main-menu a.current { color: var(--red); }
.main-menu a:hover::after, .main-menu a.current::after { transform: scaleX(1); }
.header-get, .mobile-get, .get-btn, .opening-action a {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 42px; padding: 0 18px; background: var(--red); color: #fff;
  font-weight: 800; box-shadow: var(--nav-shadow);
}
.header-get:hover, .opening-action a:hover, .get-btn:hover { background: #a82f2f; }
.mobile-controls { display: none; align-items: center; gap: 8px; }
.nav-switch { width: 42px; height: 42px; display: grid; place-content: center; gap: 5px; border: 1px solid var(--line); }
.nav-switch i { display: block; width: 18px; height: 2px; background: var(--ink); }

.opening {
  min-height: 700px;
  background:
    repeating-linear-gradient(-45deg, rgba(194,58,58,.05) 0 12px, transparent 12px 24px),
    var(--cream);
  border-bottom: 12px solid var(--navy);
}
.opening-frame {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 48px;
  align-items: center;
  min-height: 700px;
  padding: 64px 0;
}
.overline { color: var(--red); font-size: 12px; font-weight: 800; letter-spacing: 0.2em; }
.opening h1 { margin-top: 10px; font-size: clamp(46px, 6vw, 76px); line-height: 1; }
.opening-kicker { margin-top: 14px; color: var(--navy); font-size: 22px; font-weight: 800; }
.opening-lead { max-width: 36em; margin-top: 16px; color: var(--mute); }
.route-keys { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.route-keys button {
  min-height: 40px; padding: 0 14px;
  border: 1px solid var(--ink); font-weight: 800;
}
.route-keys .is-on { background: var(--red); color: #fff; border-color: var(--red); }
.route-note { margin-top: 10px; color: var(--red); font-size: 13px; font-weight: 800; }
.opening-action { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 26px; }
.opening-action a { min-width: 190px; padding: 14px 24px; }
.opening-action span { color: var(--mute); font-size: 12px; }

.passport {
  position: relative;
  display: grid;
  grid-template-columns: 150px 1fr;
  min-height: 460px;
  background: var(--navy);
  color: #f4ead8;
  box-shadow: var(--stamp-shadow);
}
.passport-spine {
  display: grid;
  place-items: center;
  padding: 20px 8px;
  background: #162c4a;
  writing-mode: vertical-rl;
  letter-spacing: 0.28em;
  font-size: 13px;
  font-weight: 800;
}
.visa {
  position: relative;
  padding: 22px 20px 20px;
  background:
    radial-gradient(circle at 88% 18%, rgba(194,58,58,.25), transparent 24%),
    #243a5c;
}
.visa small { display: block; margin-bottom: 12px; color: #d9c4a0; font-weight: 800; letter-spacing: 0.14em; }
.phone {
  padding: 12px 10px 14px;
  background: #0f1724;
  border: 1px solid #3a5478;
  animation: lift 5.2s ease-in-out infinite;
}
.phone b { display: block; width: 64px; height: 7px; margin: 0 auto 10px; border-radius: 99px; background: #334860; }
.phone img { width: 100%; height: auto; max-height: 380px; object-fit: contain; background: #000; }
.postmark {
  position: absolute; right: 16px; top: 16px;
  width: 86px; height: 86px;
  display: grid; place-items: center;
  border: 3px solid rgba(217,196,160,.7);
  border-radius: 50%;
  color: #d9c4a0;
  font-size: 11px; font-weight: 900; text-align: center;
  transform: rotate(-12deg);
}

.routes { padding: 84px 0; background: var(--paper); }
.block-head { margin-bottom: 28px; }
.block-head p { color: var(--red); font-size: 12px; font-weight: 800; letter-spacing: 0.16em; }
.block-head.light p { color: #f0c9c9; }
.block-head h2 { margin-top: 8px; font-size: clamp(28px, 4vw, 40px); }
.route-map {
  display: grid;
  grid-template-columns: 1.1fr 0.95fr 0.85fr;
  gap: 0;
  align-items: stretch;
}
.route-map article {
  padding: 32px 28px;
  min-height: 220px;
}
.route-map .cn { background: var(--navy); color: #fff; }
.route-map .jp { background: var(--red); color: #fff; margin-top: 28px; }
.route-map .kr { background: var(--kraft); margin-top: 56px; }
.route-map span { display: block; margin-bottom: 10px; font-size: 12px; font-weight: 900; letter-spacing: 0.16em; }
.route-map .cn span, .route-map .jp span { color: #d9c4a0; }
.route-map h3 { font-size: 26px; }
.route-map p { margin-top: 10px; }
.route-map .cn p, .route-map .jp p { color: rgba(255,255,255,.82); }
.route-map .kr p { color: #4a4338; }
.route-map article:hover { transform: translateY(-6px); }

.album { padding: 84px 0; background: var(--navy); color: #fbf7f0; }
.album .block-head h2 { color: #fff; }
.spread {
  display: grid;
  grid-template-columns: 1fr 18px 1fr;
  background: #f4ead8;
  color: var(--ink);
  box-shadow: var(--stamp-shadow);
}
.gutter { background: linear-gradient(90deg, #cbb892, #e8d9b8 50%, #cbb892); }
.page { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 22px; }
.page figure {
  margin: 0;
  padding: 8px;
  background: #fff;
  border: 2px dashed #c23a3a;
}
.page .bezel { padding: 6px; background: #1c2430; }
.page img { width: 100%; height: auto; max-height: 320px; object-fit: contain; background: #000; }
.page figcaption { margin-top: 8px; font-size: 13px; font-weight: 800; }
.page figure:hover { transform: translateY(-4px); }

.faq { padding: 84px 0; background: var(--cream); }
.letters { display: grid; gap: 14px; }
.letter {
  display: grid;
  grid-template-columns: 92px 1fr;
  background: var(--paper);
  border: 1px solid rgba(28,36,48,.1);
  box-shadow: var(--stamp-shadow);
}
.letter i {
  background: repeating-linear-gradient(135deg, var(--red) 0 10px, #fbf7f0 10px 20px, var(--navy) 20px 30px, #fbf7f0 30px 40px);
}
.letter div { padding: 20px 22px; }
.letter span { display: block; margin-bottom: 6px; color: var(--red); font-size: 12px; font-weight: 900; letter-spacing: 0.1em; }
.letter h3 { font-size: 18px; }
.letter p { margin-top: 8px; color: var(--mute); }
.letter:hover { transform: translateX(6px); }

.reviews { padding: 84px 0 36px; background: var(--paper); }
.marks { display: grid; gap: 16px; }
.marks article {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  align-items: start;
  padding: 18px 8px 18px 0;
  border-bottom: 1px dashed rgba(28,36,48,.18);
}
.marks time {
  width: 110px; height: 110px;
  display: grid; place-items: center;
  border: 3px solid var(--red);
  border-radius: 50%;
  color: var(--red);
  font-size: 11px; font-weight: 900; text-align: center;
}
.marks article:first-child time { background: var(--red); color: #fff; border-color: var(--red); }
.marks p { margin: 0; }
.marks span { display: block; margin-top: 8px; color: var(--mute); font-size: 12px; font-weight: 800; }

.download { padding: 12px 0 88px; background: var(--cream); }
.waybill {
  display: grid;
  grid-template-columns: 240px 1fr;
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: var(--stamp-shadow);
}
.barcode {
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 28px 22px;
  background: var(--ink);
}
.barcode i { display: block; height: 18px; background: #fff; }
.barcode i:nth-child(1) { width: 92%; }
.barcode i:nth-child(2) { width: 70%; height: 10px; }
.barcode i:nth-child(3) { width: 84%; height: 26px; }
.barcode i:nth-child(4) { width: 58%; height: 8px; }
.barcode i:nth-child(5) { width: 76%; }
.way-copy { padding: 34px 36px; }
.way-copy small { display: block; margin-bottom: 8px; color: var(--red); font-weight: 900; letter-spacing: 0.16em; }
.way-copy h2 { font-size: clamp(26px, 3vw, 36px); }
.way-copy p { max-width: 42ch; margin: 10px 0 20px; color: var(--mute); }

.site-footer { padding: 34px 0 18px; background: var(--navy); color: #f4ead8; }
.footer-shell { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.footer-shell .brand strong { color: #fff; }
.footer-shell .brand small { color: #d9c4a0; }
.footer-shell nav { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; font-weight: 800; }
.footer-shell nav a:hover { color: #fff; }
.copy { width: min(calc(100% - 40px), var(--content)); margin: 14px auto 0; color: #9aa8bc; font-size: 12px; }

.back-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 46px; height: 46px;
  display: grid; place-items: center; visibility: hidden; opacity: 0;
  background: var(--red); box-shadow: var(--nav-shadow);
}
.back-top::before {
  content: ""; width: 12px; height: 12px;
  border-left: 2px solid #fff; border-top: 2px solid #fff;
  transform: translateY(3px) rotate(45deg);
}
.back-top.is-visible { visibility: visible; opacity: 1; }

@keyframes lift {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 980px) {
  .header-get { display: none; }
  .mobile-controls { display: flex; }
  .main-menu { position: fixed; top: var(--header-h); right: 0; left: 0; display: none; background: var(--paper); }
  .main-menu.is-open { display: block; }
  .main-menu ul { flex-direction: column; gap: 0; padding: 8px 20px 16px; }
  .main-menu a { padding: 12px 0; }
  .opening-frame { display: flex; flex-direction: column; gap: 28px; min-height: 0; padding: 44px 0; }
  .opening-copy { text-align: center; }
  .opening-lead, .opening-action { margin-inline: auto; align-items: center; }
  .route-keys { justify-content: center; }
  .passport { grid-template-columns: 1fr; }
  .passport-spine { writing-mode: horizontal-tb; letter-spacing: 0.12em; padding: 12px; }
  .route-map, .spread, .page, .letter, .marks article, .waybill, .footer-shell { grid-template-columns: 1fr; }
  .route-map .jp, .route-map .kr { margin-top: 0; }
  .gutter { display: none; }
  .letter i { min-height: 10px; }
  .opening-action a, .get-btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .phone, .route-map article, .page figure, .letter { animation: none; transform: none !important; }
}