:root {
  --ink: #1f2f33;
  --muted: #657173;
  --paper: #fbf7ef;
  --white: #fffdf8;
  --line: #e7ded1;
  --red: #c73b45;
  --teal: #0d4f5c;
  --gold: #d9ad62;
  --soft: #f2ebe1;
  --shadow: 0 20px 55px rgb(31 47 51 / 13%);
  --font-cn: "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  --font-serif: "Noto Serif SC", "Songti SC", Georgia, serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; padding-bottom: 78px; color: var(--ink); background: var(--paper); font-family: var(--font-cn); line-height: 1.75; }
body.en .zh, body:not(.en) .en { display: none !important; }
img { display: block; width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgb(231 222 209 / 76%); background: rgb(251 247 239 / 92%); backdrop-filter: blur(18px); }
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; }
.brand img { width: 46px; height: 46px; }
.brand span { display: block; font-family: var(--font-serif); font-size: 21px; line-height: 1.15; }
.brand small { display: block; color: var(--muted); font: 10px Arial; letter-spacing: .2em; }
.main-nav { display: flex; align-items: center; gap: 18px; font-size: 14px; }
.main-nav a { position: relative; padding: 28px 0 23px; }
.main-nav a::after { position: absolute; right: 50%; bottom: 18px; left: 50%; height: 2px; background: var(--red); content: ""; transition: .2s ease; }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; left: 0; }
.main-nav a.daily-nav { margin-left: 2px; padding: 8px 14px; border-radius: 999px; color: #fff; background: linear-gradient(135deg, var(--red), var(--teal)); box-shadow: 0 10px 24px rgb(199 59 69 / 18%); }
.main-nav a.daily-nav::after { display: none; }
.main-nav a.jiang-nav { padding: 8px 14px; border-radius: 999px; color: #fff; background: linear-gradient(135deg, #253439, var(--gold)); box-shadow: 0 10px 24px rgb(217 173 98 / 20%); }
.main-nav a.jiang-nav::after { display: none; }
.tools { display: flex; align-items: center; gap: 10px; }
.lang-toggle, .menu-toggle { border: 1px solid var(--line); border-radius: 999px; background: var(--white); color: var(--ink); cursor: pointer; }
.lang-toggle { padding: 8px 13px; font-size: 13px; font-weight: 700; }
.menu-toggle { display: none; width: 44px; height: 44px; }
.hero { position: relative; min-height: 720px; display: grid; align-items: end; overflow: hidden; color: #fff; background: #0a262c; }
.hero-carousel { position: absolute; inset: 0; z-index: 0; }
.hero-carousel img { position: absolute; inset: 0; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.04); transition: opacity 1.1s ease, transform 6s ease; }
.hero-carousel img.active { opacity: 1; transform: scale(1); }
.hero-carousel::after { position: absolute; inset: 0; content: ""; background: linear-gradient(110deg, rgb(8 28 34 / 92%) 0%, rgb(13 79 92 / 68%) 42%, rgb(199 59 69 / 50%) 72%); }
.hero::before { position: absolute; inset: 24px; border: 1px solid rgb(217 173 98 / 36%); content: ""; pointer-events: none; }
.hero::after { position: absolute; inset: auto 0 0; height: 46%; background: linear-gradient(180deg, transparent, var(--paper)); content: ""; }
.hero-inner { position: relative; z-index: 2; padding: 110px 0 120px; }
.hero-inner::after { position: absolute; right: 0; bottom: 70px; color: rgb(255 255 255 / 10%); content: "東京"; font-family: var(--font-serif); font-size: clamp(96px, 18vw, 230px); line-height: 1; pointer-events: none; }
.eyebrow { display: block; margin-bottom: 12px; color: var(--gold); font-size: 12px; font-weight: 800; letter-spacing: .24em; text-transform: uppercase; }
h1, h2, h3 { font-family: var(--font-serif); line-height: 1.22; }
.hero h1 { max-width: 860px; margin: 0; font-size: clamp(46px, 8vw, 88px); letter-spacing: 0; }
.hero p { max-width: 690px; margin: 24px 0 32px; color: rgb(255 255 255 / 86%); font-size: 19px; }
.actions, .chips { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border: 1px solid var(--teal); border-radius: 999px; color: #fff; background: var(--teal); font-weight: 800; transition: .22s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgb(13 79 92 / 24%); }
.btn.alt { border-color: rgb(255 255 255 / 65%); background: rgb(255 255 255 / 12%); }
.btn.light { color: var(--ink); border-color: var(--white); background: var(--white); }
.chips { margin-top: 30px; }
.chip { padding: 7px 14px; border: 1px solid rgb(255 255 255 / 34%); border-radius: 999px; background: rgb(255 255 255 / 12%); font-size: 13px; }
.section { padding: 88px 0; }
.section.soft { background: var(--soft); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 38px; }
.section-title { margin: 0; font-size: clamp(32px, 5vw, 52px); }
.lead { max-width: 720px; color: var(--muted); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card, .review, .contact-card, .info-card { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: var(--shadow); }
.info-card { padding: 28px; }
.info-card i { color: var(--red); font-size: 26px; }
.info-card strong { display: block; margin: 15px 0 7px; font-family: var(--font-serif); font-size: 24px; }
.info-card p, .card p, .review p { color: var(--muted); }
.card img { height: 245px; object-fit: cover; }
.card-body { padding: 24px; }
.meta { display: flex; gap: 12px; color: var(--muted); font-size: 12px; }
.card h3 { margin: 10px 0; font-size: 24px; }
.price { display: block; margin-top: 14px; color: var(--red); font-weight: 800; }
.text-link { color: var(--teal); font-weight: 800; }
.daily-card { border-color: rgb(199 59 69 / 32%); }
.daily-card .meta span:last-child { color: #fff; border-radius: 999px; padding: 2px 9px; background: var(--red); }
.daily-card h3 { font-size: 25px; }
.jiang-post { align-self: start; }
.jiang-post-body { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.jiang-post-body summary { cursor: pointer; color: var(--teal); font-weight: 800; list-style-position: inside; }
.jiang-post-body summary::marker { color: var(--red); }
.jiang-post-body p { margin: 0 0 12px; color: var(--ink); font-size: 15px; line-height: 1.85; }
.daily-hero { background: linear-gradient(135deg, #f3e5d7, #fffdf8 58%, #e7f0ef); }
.guide-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 0; border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); background: var(--white); }
.guide-photo { position: relative; min-height: 460px; margin: 0; overflow: hidden; }
.guide-photo img { height: 100%; min-height: 460px; object-fit: cover; }
.guide-photo figcaption { position: absolute; top: clamp(14px, 5%, 30px); left: clamp(14px, 5%, 30px); z-index: 2; max-width: min(220px, calc(100% - 28px)); padding: 9px 12px; border-radius: 6px; color: #fff; background: rgb(31 47 51 / 72%); backdrop-filter: blur(8px); box-shadow: 0 10px 26px rgb(31 47 51 / 20%); }
.guide-photo strong { display: block; overflow: hidden; font-size: clamp(16px, 4.4vw, 20px); line-height: 1.15; text-overflow: ellipsis; white-space: nowrap; }
.guide-photo small { display: block; overflow: hidden; color: rgb(255 255 255 / 78%); font-size: 11px; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.guide-copy { padding: clamp(30px, 5vw, 58px); }
.guide-copy h2 { margin: 0 0 18px; font-size: clamp(32px, 5vw, 54px); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 30px; background: var(--line); border: 1px solid var(--line); }
.stats div { padding: 18px; background: var(--paper); }
.stats strong { display: block; color: var(--red); font-size: 27px; }
.cta { padding: 58px; border-radius: 8px; color: #fff; background: linear-gradient(135deg, var(--teal), #173f45); }
.cta h2 { margin: 0 0 12px; font-size: clamp(30px, 5vw, 50px); }
.cta p { max-width: 720px; color: rgb(255 255 255 / 78%); }
.page-hero { padding: 78px 0 56px; text-align: center; background: var(--soft); }
.page-hero h1 { margin: 0 0 13px; font-size: clamp(40px, 6vw, 70px); }
.page-hero p { max-width: 760px; margin: auto; color: var(--muted); }
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 34px; }
.filter { padding: 9px 17px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); cursor: pointer; }
.filter.active { color: #fff; border-color: var(--teal); background: var(--teal); }
.hidden { display: none !important; }
.gallery { columns: 3 260px; column-gap: 18px; }
.gallery figure { position: relative; margin: 0 0 18px; overflow: hidden; border-radius: 8px; break-inside: avoid; }
.gallery img { min-height: 230px; object-fit: cover; }
.gallery figcaption { position: absolute; right: 12px; bottom: 12px; padding: 5px 10px; border-radius: 999px; color: #fff; background: rgb(31 47 51 / 70%); font-size: 12px; }
.review { padding: 26px; }
.stars { color: var(--gold); letter-spacing: .1em; }
.review blockquote { margin: 14px 0; font-family: var(--font-serif); font-size: 17px; }
.review footer { color: var(--muted); font-size: 13px; }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 42px; align-items: start; }
.contact-list { display: grid; gap: 14px; }
.contact-card { display: flex; gap: 16px; align-items: center; padding: 20px; }
.contact-card i { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 50%; color: #fff; background: var(--red); }
.qr-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 18px; }
.qr-box { margin-top: 18px; padding: 24px; text-align: center; border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: var(--shadow); }
.qr-grid .qr-box { margin-top: 0; }
.qr-box img { width: min(210px, 100%); margin: auto; }
.form { padding: 30px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 800; }
.field input, .field textarea, .field select { width: 100%; padding: 12px 13px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); outline: 0; }
.field textarea { min-height: 130px; resize: vertical; }
.form-note { margin: 0; color: var(--muted); font-size: 12px; }
.article { max-width: 900px; margin: auto; font-size: 17px; }
.article img { max-height: 520px; border-radius: 8px; object-fit: cover; box-shadow: var(--shadow); }
.site-footer { padding: 62px 0 26px; color: #d8e2e2; background: #17272b; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.site-footer h3 { margin: 0 0 12px; color: #fff; }
.site-footer a, .site-footer p { color: #bfd0d1; font-size: 13px; }
.footer-qr { width: 116px; padding: 6px; background: #fff; }
.copyright { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgb(255 255 255 / 12%); text-align: center; font-size: 11px; }
.fixed-contact {
  position: fixed;
  right: 16px;
  bottom: 14px;
  left: 16px;
  z-index: 80;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  max-width: 1180px;
  margin: auto;
  padding: 9px;
  border: 1px solid rgb(231 222 209 / 80%);
  border-radius: 14px;
  background: rgb(255 253 248 / 94%);
  box-shadow: 0 18px 48px rgb(31 47 51 / 20%);
  backdrop-filter: blur(14px);
}
.fixed-contact a {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), #163d45);
  font-size: 12px;
}
.fixed-contact a:nth-child(2) { background: linear-gradient(135deg, #264f5a, var(--red)); }
.fixed-contact a:nth-child(3) { background: linear-gradient(135deg, var(--red), #8d2f3a); }
.fixed-contact a:nth-child(4) { background: #253439; }
.fixed-contact a:nth-child(5) { background: #1f8f5f; }
.fixed-contact i { flex: 0 0 auto; font-size: 16px; }
.fixed-contact span { min-width: 0; line-height: 1.2; }
.fixed-contact strong { display: block; overflow: hidden; margin-top: 2px; color: rgb(255 255 255 / 86%); font-size: 11px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 920px) {
  .main-nav { position: absolute; top: 78px; right: 20px; left: 20px; display: none; padding: 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: var(--shadow); }
  .main-nav.open { display: grid; }
  .main-nav a { padding: 9px 4px; }
  .main-nav a::after { display: none; }
  .menu-toggle { display: block; }
  .grid-3, .grid-2, .guide-panel, .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .guide-photo, .guide-photo img { min-height: 360px; }
  .fixed-contact { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 620px) {
  body { padding-bottom: 132px; }
  .container { width: min(100% - 28px, 1180px); }
  .hero { min-height: 680px; }
  .hero-inner { padding: 84px 0 96px; }
  .hero p { font-size: 16px; }
  .section { padding: 62px 0; }
  .section-head { align-items: start; flex-direction: column; }
  .stats, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .cta { padding: 35px 24px; }
  .brand span { font-size: 18px; }
  .qr-grid { grid-template-columns: 1fr; }
  .qr-box img { width: min(240px, 100%); }
  .fixed-contact { right: 8px; bottom: 8px; left: 8px; grid-template-columns: repeat(2, 1fr); border-radius: 12px; }
  .fixed-contact a { justify-content: start; padding: 8px; font-size: 11px; }
  .fixed-contact a:last-child { grid-column: 1 / -1; justify-content: center; }
}