:root {
  --ink: #132238;
  --muted: #607086;
  --soft: #f3f7f7;
  --paper: #ffffff;
  --line: #dce6e7;
  --teal: #0f766e;
  --teal-dark: #0b5c57;
  --teal-soft: #dff6f2;
  --orange: #f97316;
  --orange-dark: #c94f0c;
  --orange-soft: #fff0e3;
  --navy: #0d1e2e;
  --shadow-sm: 0 8px 30px rgba(15, 46, 55, .08);
  --shadow-lg: 0 24px 70px rgba(15, 46, 55, .16);
  --radius-sm: .8rem;
  --radius: 1.25rem;
  --radius-lg: 2rem;
  --max-width: 1240px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 5% 5%, rgba(15, 118, 110, .06), transparent 26rem),
    linear-gradient(180deg, #fbfdfd 0, #f6f9f9 45rem, #fbfcfc 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
svg { display: block; }
::selection { color: #063e3a; background: #b9ece4; }
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: .75rem;
  left: .75rem;
  padding: .7rem 1rem;
  color: #fff;
  background: var(--teal);
  border-radius: .65rem;
  transform: translateY(-180%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid rgba(249, 115, 22, .45); outline-offset: 3px; }

.site-header {
  position: sticky;
  z-index: 80;
  top: 0;
  border-bottom: 1px solid rgba(220, 230, 231, .86);
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 5px 24px rgba(13, 30, 46, .05);
  backdrop-filter: blur(18px);
}
.header-inner {
  width: min(var(--max-width), calc(100% - 2rem));
  min-height: 4.8rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  flex: 0 0 auto;
  font-size: 1.28rem;
  font-weight: 900;
  letter-spacing: -.04em;
}
.brand-mark {
  position: relative;
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--teal), #20a898);
  border-radius: .7rem .7rem 1rem .7rem;
  box-shadow: 0 8px 20px rgba(15, 118, 110, .24);
}
.brand-mark svg { width: 1.2rem; height: 1.2rem; }
.brand-accent { color: var(--teal); }
.desktop-nav { display: flex; align-items: center; gap: .15rem; margin-left: 1rem; }
.nav-link {
  padding: .6rem .8rem;
  border-radius: .7rem;
  color: #56677c;
  font-size: .88rem;
  font-weight: 750;
  transition: color .18s ease, background .18s ease;
}
.nav-link:hover, .nav-link.active { color: var(--teal-dark); background: var(--teal-soft); }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: .55rem; min-width: 0; }
.icon-button {
  width: 2.65rem;
  height: 2.65rem;
  display: none;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: .8rem;
  cursor: pointer;
}
.icon-button:hover { color: var(--teal); border-color: #9bd3cd; background: var(--teal-soft); }
.icon-button svg { width: 1.15rem; height: 1.15rem; }
.header-search { position: relative; width: min(19rem, 28vw); }
.header-search > svg {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: .9rem;
  width: 1rem;
  height: 1rem;
  color: #7b8a9b;
  transform: translateY(-50%);
  pointer-events: none;
}
.header-search input {
  width: 100%;
  height: 2.65rem;
  padding: 0 1rem 0 2.55rem;
  color: var(--ink);
  border: 1px solid transparent;
  background: #eef3f4;
  border-radius: 999px;
  outline: none;
  transition: border-color .18s ease, background .18s ease, box-shadow .18s ease;
}
.header-search input:focus { border-color: #80c9c1; background: #fff; box-shadow: 0 0 0 4px rgba(15, 118, 110, .09); }
.search-results {
  position: absolute;
  top: calc(100% + .7rem);
  right: 0;
  width: min(27rem, calc(100vw - 2rem));
  padding: .55rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .98);
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
}
.search-results[hidden] { display: none; }
.search-result {
  display: grid;
  grid-template-columns: 2.25rem 1fr auto;
  align-items: center;
  gap: .75rem;
  padding: .7rem;
  border-radius: .75rem;
}
.search-result:hover, .search-result:focus { background: var(--teal-soft); }
.search-result-icon { width: 2.25rem; height: 2.25rem; display: grid; place-items: center; color: var(--teal); background: #fff; border: 1px solid #c9e6e2; border-radius: .7rem; }
.search-result strong { display: block; font-size: .86rem; line-height: 1.25; }
.search-result small { display: block; color: var(--muted); font-size: .72rem; }
.search-result span:last-child { color: var(--orange-dark); font-size: .72rem; font-weight: 800; }
.search-empty { padding: 1.2rem; color: var(--muted); font-size: .85rem; text-align: center; }

.site-shell {
  position: relative;
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 14.5rem minmax(0, 1fr);
  gap: 2.5rem;
}
.sidebar {
  position: sticky;
  top: 4.8rem;
  align-self: start;
  height: calc(100vh - 4.8rem);
  padding: 2rem 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #cbd8da transparent;
}
.sidebar-mobile-head { display: none; }
.sidebar-section { margin-bottom: 1.7rem; }
.sidebar-label {
  margin: 0 0 .55rem;
  color: #8a98a9;
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.sidebar-links { display: grid; gap: .25rem; }
.sidebar-link {
  display: flex;
  align-items: center;
  gap: .68rem;
  min-height: 2.55rem;
  padding: .55rem .7rem;
  color: #57687c;
  border-radius: .72rem;
  font-size: .86rem;
  font-weight: 700;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.sidebar-link svg { width: 1rem; height: 1rem; flex: 0 0 auto; }
.sidebar-link:hover { color: var(--teal-dark); background: #eaf5f3; transform: translateX(2px); }
.sidebar-link.active { color: #fff; background: var(--navy); box-shadow: 0 8px 20px rgba(13, 30, 46, .12); }
.sidebar-link.sub { margin-left: 1.15rem; font-size: .82rem; }
.sidebar-link.sub::before { content: ""; width: .35rem; height: .35rem; background: #9ab2b5; border-radius: 50%; }
.sidebar-link.sub.active::before { background: #53d1c2; }
.sidebar-note {
  padding: 1rem;
  border: 1px solid #cee5e2;
  background: linear-gradient(145deg, #f0fbf9, #fff);
  border-radius: 1rem;
  color: var(--muted);
  font-size: .76rem;
}
.sidebar-note strong { display: block; margin-bottom: .25rem; color: var(--teal-dark); font-size: .8rem; }
.mobile-overlay { display: none; }
.page-content { min-width: 0; padding: 2.4rem 0 5rem; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-bottom: 1rem;
  padding: .42rem .7rem;
  color: #9a3e0b;
  background: var(--orange-soft);
  border: 1px solid #fed0ad;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.eyebrow svg { width: .9rem; height: .9rem; }
.home-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(19rem, .96fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  min-height: 35rem;
  padding: clamp(2rem, 5vw, 4.5rem);
  overflow: hidden;
  border: 1px solid #d7e5e6;
  background: linear-gradient(145deg, rgba(255, 255, 255, .96), rgba(233, 247, 244, .9));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.home-hero::before {
  content: "";
  position: absolute;
  width: 24rem;
  height: 24rem;
  top: -13rem;
  left: 20%;
  background: rgba(15, 118, 110, .08);
  border-radius: 50%;
  filter: blur(10px);
}
.hero-copy { position: relative; z-index: 1; }
.hero-copy h1 {
  max-width: 13ch;
  margin: 0 0 1.25rem;
  color: var(--navy);
  font-size: clamp(2.65rem, 5.4vw, 5.25rem);
  line-height: .98;
  letter-spacing: -.065em;
}
.hero-copy h1 span { color: var(--teal); }
.hero-copy > p { max-width: 36rem; margin: 0 0 1.75rem; color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.15rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 3rem;
  padding: .75rem 1.1rem;
  border: 1px solid transparent;
  border-radius: .85rem;
  font-weight: 850;
  line-height: 1.1;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button svg { width: 1rem; height: 1rem; }
.button.primary { color: #fff; background: var(--teal); box-shadow: 0 12px 28px rgba(15, 118, 110, .2); }
.button.primary:hover { background: var(--teal-dark); box-shadow: 0 16px 32px rgba(15, 118, 110, .26); }
.button.secondary { color: var(--ink); background: rgba(255, 255, 255, .8); border-color: #cfdcde; }
.button.secondary:hover { border-color: #9fc8c4; background: #fff; }
.hero-visual { position: relative; min-height: 27rem; }
.hero-image-main {
  position: absolute;
  inset: 0 0 1rem 2rem;
  width: calc(100% - 2rem);
  height: calc(100% - 1rem);
  object-fit: cover;
  border-radius: 1.7rem;
  box-shadow: var(--shadow-lg);
}
.hero-image-main::after { content: ""; }
.hero-stamp {
  position: absolute;
  z-index: 2;
  right: -1rem;
  bottom: 0;
  width: 9.5rem;
  padding: 1rem;
  color: #fff;
  background: rgba(13, 30, 46, .92);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
}
.hero-stamp strong { display: block; color: #7ce0d4; font-size: 1.2rem; }
.hero-stamp span { display: block; margin-top: .2rem; color: #c4d1dc; font-size: .72rem; line-height: 1.4; }
.hero-chip {
  position: absolute;
  z-index: 2;
  top: 1.2rem;
  left: 0;
  padding: .68rem .85rem;
  color: #7f3309;
  background: rgba(255, 246, 236, .94);
  border: 1px solid #ffd4b5;
  border-radius: .85rem;
  box-shadow: var(--shadow-sm);
  font-size: .75rem;
  font-weight: 850;
  backdrop-filter: blur(12px);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 1rem;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
  border-radius: 1rem;
}
.trust-item { display: flex; gap: .75rem; align-items: center; padding: 1rem 1.1rem; background: rgba(255, 255, 255, .88); }
.trust-item svg { width: 1.1rem; height: 1.1rem; color: var(--teal); flex: 0 0 auto; }
.trust-item strong { display: block; font-size: .8rem; line-height: 1.25; }
.trust-item span { display: block; color: var(--muted); font-size: .7rem; }

.breadcrumbs { display: flex; flex-wrap: wrap; gap: .45rem; align-items: center; margin: 0 0 1rem; color: #728096; font-size: .78rem; font-weight: 700; }
.breadcrumbs a:hover { color: var(--teal); }
.breadcrumbs svg { width: .8rem; height: .8rem; }
.page-hero {
  position: relative;
  min-height: 32rem;
  display: flex;
  align-items: end;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}
.page-hero > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, rgba(9, 23, 33, .08) 10%, rgba(9, 23, 33, .9) 100%); }
.page-hero-content { width: 100%; max-width: 48rem; padding: clamp(1.6rem, 5vw, 4rem); color: #fff; }
.page-hero-content .eyebrow { color: #fff4ec; background: rgba(249, 115, 22, .22); border-color: rgba(255, 185, 130, .45); }
.page-hero h1 { margin: 0 0 1rem; font-size: clamp(2.7rem, 6vw, 5.5rem); line-height: 1; letter-spacing: -.055em; }
.page-hero p { max-width: 42rem; margin: 0; color: #e2ecf1; font-size: clamp(1rem, 1.6vw, 1.18rem); }
.page-hero-meta { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.4rem; }
.page-hero-meta span { padding: .45rem .65rem; color: #effafa; background: rgba(9, 23, 33, .48); border: 1px solid rgba(255, 255, 255, .22); border-radius: 999px; font-size: .72rem; font-weight: 750; backdrop-filter: blur(8px); }

.area-hero {
  position: relative;
  min-height: 33rem;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(22rem, 1.08fr);
  overflow: hidden;
  border: 1px solid #d5e3e3;
  background: linear-gradient(145deg, #eff9f7, #fff);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.area-hero-copy { position: relative; z-index: 2; align-self: center; padding: clamp(2rem, 5vw, 4rem); }
.area-hero-copy h1 { margin: 0 0 1rem; color: var(--navy); font-size: clamp(2.8rem, 5.8vw, 5.3rem); line-height: .96; letter-spacing: -.06em; }
.area-hero-copy > p { max-width: 37rem; margin: 0; color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.12rem); }
.area-hero-media { position: relative; min-height: 33rem; overflow: hidden; }
.area-hero-media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.area-hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13, 30, 46, .2), transparent 45%); }
.area-hero-stamp { position: absolute; z-index: 2; right: 1.25rem; bottom: 1.25rem; max-width: 13rem; padding: .9rem 1rem; color: #dce8ec; background: rgba(13, 30, 46, .9); border: 1px solid rgba(255, 255, 255, .16); border-radius: 1rem; box-shadow: var(--shadow-lg); backdrop-filter: blur(12px); font-size: .72rem; line-height: 1.45; }
.area-hero-stamp strong { display: block; margin-bottom: .18rem; color: #76dfd2; font-size: .88rem; }
.area-hero-meta { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.4rem; }
.area-hero-meta span { padding: .42rem .62rem; color: var(--teal-dark); background: rgba(255, 255, 255, .75); border: 1px solid #c5dedb; border-radius: 999px; font-size: .7rem; font-weight: 800; }
.area-hero--dark { border-color: #243d50; background: radial-gradient(circle at 15% 20%, #173f48, transparent 48%), var(--navy); }
.area-hero--dark .area-hero-copy h1 { color: #fff; }
.area-hero--dark .area-hero-copy > p { color: #c4d4dd; }
.area-hero--dark .area-hero-copy .eyebrow { color: #ffe8d6; background: rgba(249, 115, 22, .18); border-color: rgba(255, 176, 111, .38); }
.area-hero--dark .area-hero-meta span { color: #eaf8f6; background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .18); }
.area-hero--reverse { grid-template-columns: minmax(22rem, 1.08fr) minmax(0, .92fr); }
.area-hero--reverse .area-hero-media { order: -1; }
.area-hero--reverse .area-hero-media::after { background: linear-gradient(270deg, rgba(13, 30, 46, .18), transparent 45%); }
.area-hero--poster { grid-template-columns: minmax(19rem, .76fr) minmax(0, 1.24fr); background: linear-gradient(135deg, #fff7ef, #fff 54%, #eaf7f5); }
.area-hero--poster .area-hero-media { order: -1; min-height: 38rem; }
.area-hero--poster .area-hero-media > img { object-position: 50% 38%; }
.area-hero--poster .area-hero-media::after { background: linear-gradient(0deg, rgba(13, 30, 46, .42), transparent 55%); }
.page-hero--calm::after { background: linear-gradient(90deg, rgba(9, 23, 33, .84) 0, rgba(9, 23, 33, .48) 48%, rgba(9, 23, 33, .08) 82%); }
.page-hero--calm .page-hero-content { max-width: 42rem; }

.area-jump-nav {
  display: flex;
  gap: .45rem;
  margin-top: 1rem;
  padding: .65rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .9);
  border-radius: 1rem;
  box-shadow: var(--shadow-sm);
  scrollbar-width: thin;
}
.area-jump-nav a { flex: 0 0 auto; padding: .48rem .7rem; color: #536579; border-radius: .65rem; font-size: .74rem; font-weight: 800; }
.area-jump-nav a:hover { color: var(--teal-dark); background: var(--teal-soft); }

.zone-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.zone-card { position: relative; min-height: 14rem; padding: 1.5rem; overflow: hidden; border: 1px solid var(--line); background: #fff; border-radius: 1.25rem; box-shadow: var(--shadow-sm); }
.zone-card::before { content: ""; position: absolute; top: -3rem; right: -3rem; width: 9rem; height: 9rem; background: var(--teal-soft); border-radius: 50%; opacity: .72; }
.zone-card:nth-child(2n)::before { background: var(--orange-soft); }
.zone-card small { position: relative; color: var(--orange-dark); font-size: .66rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.zone-card h3 { position: relative; margin: .35rem 0 .5rem; color: var(--navy); font-size: 1.22rem; line-height: 1.2; }
.zone-card p { position: relative; margin: 0; color: var(--muted); font-size: .84rem; }
.zone-card .zone-meta { position: relative; display: inline-flex; margin-top: 1rem; padding: .3rem .5rem; color: var(--teal-dark); background: #edf8f6; border-radius: 999px; font-size: .67rem; font-weight: 850; }

.decision-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.decision-card { padding: clamp(1.35rem, 3vw, 2rem); border: 1px solid #cfe1df; background: linear-gradient(145deg, #edf9f7, #fff); border-radius: 1.25rem; }
.decision-card.caution { border-color: #f4d0b2; background: linear-gradient(145deg, #fff5eb, #fff); }
.decision-card h3 { margin: 0 0 .8rem; color: var(--navy); font-size: 1.2rem; }
.decision-card ul { display: grid; gap: .55rem; margin: 0; padding-left: 1.1rem; color: var(--muted); font-size: .84rem; }

.route-board { overflow: hidden; color: #e8f1f4; background: radial-gradient(circle at 85% 15%, rgba(32, 168, 152, .2), transparent 24rem), var(--navy); border: 1px solid #233e52; border-radius: 1.4rem; box-shadow: var(--shadow-lg); }
.route-board-head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; padding: 1.4rem 1.4rem 1rem; border-bottom: 1px solid #284156; }
.route-board-head h3 { margin: 0; color: #fff; font-size: clamp(1.35rem, 3vw, 2rem); }
.route-board-head span { color: #ffb47c; font-size: .72rem; font-weight: 850; }
.route-stops { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.route-stop { position: relative; padding: 1.35rem; border-right: 1px solid #284156; }
.route-stop:last-child { border-right: 0; }
.route-stop::before { content: ""; display: block; width: .75rem; height: .75rem; margin-bottom: .8rem; background: #70dacd; border: 3px solid #183449; border-radius: 50%; box-shadow: 0 0 0 2px #70dacd; }
.route-stop small { color: #77ded2; font-size: .64rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.route-stop h4 { margin: .3rem 0 .35rem; color: #fff; font-size: .98rem; }
.route-stop p { margin: 0; color: #aebfca; font-size: .76rem; }

/* Tokyo guide system: shared content rules with deliberately different hero compositions. */
.tokyo-city-hero {
  position: relative;
  min-height: 39rem;
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(25rem, 1.14fr);
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 18% 18%, rgba(239, 68, 68, .22), transparent 22rem),
    linear-gradient(135deg, #111827, #07111f 70%);
  border: 1px solid #263449;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.tokyo-city-copy { align-self: center; padding: clamp(2rem, 5vw, 4.2rem); }
.tokyo-city-copy .eyebrow { color: #ffe8df; background: rgba(239, 68, 68, .14); border-color: rgba(251, 146, 60, .38); }
.tokyo-city-copy h1 { margin: 0 0 1rem; font-size: clamp(3.4rem, 8vw, 7.2rem); line-height: .84; letter-spacing: -.075em; }
.tokyo-city-copy > p { max-width: 34rem; margin: 0; color: #cbd5e1; font-size: clamp(1rem, 1.6vw, 1.14rem); }
.tokyo-city-copy .page-hero-meta span { background: rgba(255, 255, 255, .08); }
.tokyo-city-mosaic { position: relative; min-height: 39rem; padding: 1.15rem; }
.tokyo-city-mosaic::before { content: ""; position: absolute; inset: 9% 5% 4% 20%; border: 1px solid rgba(255, 255, 255, .13); border-radius: 7rem 1.4rem 1.4rem 1.4rem; }
.tokyo-city-mosaic .tokyo-mosaic-main { position: absolute; inset: 1.15rem 1.15rem 8.6rem 4.4rem; width: calc(100% - 5.55rem); height: calc(100% - 9.75rem); object-fit: cover; border-radius: 6rem 1.15rem 1.15rem 1.15rem; box-shadow: 0 25px 65px rgba(0, 0, 0, .35); }
.tokyo-city-mosaic .tokyo-mosaic-small { position: absolute; right: 1.15rem; bottom: 1.15rem; width: 52%; height: 11rem; object-fit: cover; border: 5px solid #0b1524; border-radius: 1rem; }
.tokyo-mosaic-note { position: absolute; z-index: 2; left: 1.15rem; bottom: 1.35rem; width: 45%; padding: 1rem; color: #cbd5e1; background: rgba(15, 23, 42, .92); border: 1px solid #344154; border-radius: .9rem; font-size: .72rem; }
.tokyo-mosaic-note strong { display: block; color: #fbbf24; font-size: .86rem; }

.tokyo-area-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1rem; }
.tokyo-area-card { position: relative; min-height: 17rem; display: flex; align-items: end; grid-column: span 4; overflow: hidden; isolation: isolate; color: #fff; border-radius: 1.25rem; box-shadow: var(--shadow-sm); }
.tokyo-area-card.wide { grid-column: span 8; }
.tokyo-area-card.full { min-height: 15rem; grid-column: 1 / -1; }
.tokyo-area-card > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.tokyo-area-card::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, transparent 25%, rgba(5, 13, 24, .92)); }
.tokyo-area-card:hover > img { transform: scale(1.04); }
.tokyo-area-card-copy { width: 100%; padding: 1.3rem; }
.tokyo-area-card small { color: #bae6fd; font-size: .64rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.tokyo-area-card h3 { margin: .25rem 0 .35rem; font-size: 1.35rem; line-height: 1.1; }
.tokyo-area-card p { margin: 0; color: #dbe7ef; font-size: .77rem; }
.tokyo-area-card span { display: inline-block; margin-top: .75rem; color: #fbbf24; font-size: .73rem; font-weight: 850; }

.tokyo-base-meter { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: hidden; border: 1px solid #d9e1e8; background: #fff; border-radius: 1.25rem; box-shadow: var(--shadow-sm); }
.tokyo-base-meter article { padding: 1.35rem; border-right: 1px solid #e2e8f0; }
.tokyo-base-meter article:last-child { border-right: 0; }
.tokyo-base-meter small { color: #64748b; font-size: .64rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.tokyo-base-meter h3 { margin: .3rem 0; font-size: 1.06rem; }
.tokyo-base-meter p { margin: 0; color: var(--muted); font-size: .76rem; }
.tokyo-score { display: flex; gap: .2rem; margin-top: .75rem; }
.tokyo-score i { width: 1rem; height: .3rem; background: #dbe4ea; border-radius: 999px; }
.tokyo-score i.on { background: #ef4444; }

body[data-city="tokyo"] {
  --area-accent: #dc2626;
  --area-accent-2: #f97316;
  --area-soft: #fff1f2;
  --area-dark: #111827;
}
body[data-area="shinjuku"] { --area-accent: #f43f5e; --area-accent-2: #fb923c; --area-soft: #fff1f2; --area-dark: #150b18; }
body[data-area="shibuya-harajuku"] { --area-accent: #db2777; --area-accent-2: #65a30d; --area-soft: #fdf2f8; --area-dark: #271021; }
body[data-area="asakusa-ueno"] { --area-accent: #b91c1c; --area-accent-2: #b7791f; --area-soft: #fff7ed; --area-dark: #35140f; }
body[data-area="tokyo-station-ginza"] { --area-accent: #b78628; --area-accent-2: #1e3a5f; --area-soft: #fbf7ed; --area-dark: #0d2035; }
body[data-area="akihabara-kanda"] { --area-accent: #22d3ee; --area-accent-2: #a855f7; --area-soft: #ecfeff; --area-dark: #07111c; }
body[data-area="roppongi-azabu"] { --area-accent: #d69e2e; --area-accent-2: #111827; --area-soft: #faf7ef; --area-dark: #11100e; }
body[data-area="odaiba-toyosu"] { --area-accent: #0284c7; --area-accent-2: #14b8a6; --area-soft: #effaff; --area-dark: #05253b; }
body[data-area="ikebukuro"] { --area-accent: #7c3aed; --area-accent-2: #ec4899; --area-soft: #f5f3ff; --area-dark: #1e1535; }
body[data-city="tokyo"] .section-kicker { color: var(--area-accent); }
body[data-city="tokyo"] .fact-card small { color: var(--area-accent); }
body[data-city="tokyo"] .zone-card::before { background: var(--area-soft); }
body[data-city="tokyo"] .zone-card:nth-child(2n)::before { background: color-mix(in srgb, var(--area-accent-2) 15%, white); }
body[data-city="tokyo"] .zone-card small { color: var(--area-accent); }
body[data-city="tokyo"] .zone-card .zone-meta { color: var(--area-dark); background: var(--area-soft); }
body[data-city="tokyo"] .decision-card { border-color: color-mix(in srgb, var(--area-accent) 24%, white); background: linear-gradient(145deg, var(--area-soft), #fff); }
body[data-city="tokyo"] .decision-card.caution { border-color: color-mix(in srgb, var(--area-accent-2) 28%, white); background: linear-gradient(145deg, color-mix(in srgb, var(--area-accent-2) 10%, white), #fff); }
body[data-city="tokyo"] .route-board { background: radial-gradient(circle at 86% 12%, color-mix(in srgb, var(--area-accent) 28%, transparent), transparent 24rem), var(--area-dark); border-color: color-mix(in srgb, var(--area-accent) 24%, #1f2937); }
body[data-city="tokyo"] .route-stop::before { background: var(--area-accent); border-color: var(--area-dark); box-shadow: 0 0 0 2px var(--area-accent); }
body[data-city="tokyo"] .route-stop small, body[data-city="tokyo"] .route-board-head span { color: color-mix(in srgb, var(--area-accent) 58%, white); }
body[data-city="tokyo"] .area-jump-nav a:hover { color: var(--area-dark); background: var(--area-soft); }

.tokyo-area-hero {
  position: relative;
  min-height: 35rem;
  display: grid;
  overflow: hidden;
  border: 1px solid #d9e1e8;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  isolation: isolate;
}
.tokyo-area-copy { position: relative; z-index: 2; align-self: center; padding: clamp(2rem, 5vw, 4rem); }
.tokyo-area-copy h1 { margin: 0 0 1rem; font-size: clamp(2.8rem, 6vw, 5.6rem); line-height: .92; letter-spacing: -.065em; }
.tokyo-area-copy > p { max-width: 36rem; margin: 0; color: inherit; opacity: .78; font-size: clamp(1rem, 1.5vw, 1.12rem); }
.tokyo-area-meta { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; }
.tokyo-area-meta span { padding: .42rem .62rem; color: inherit; background: rgba(255, 255, 255, .1); border: 1px solid currentColor; border-radius: 999px; font-size: .69rem; font-weight: 800; opacity: .88; }
.tokyo-area-media { position: relative; min-height: 35rem; }
.tokyo-area-media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tokyo-area-caption { position: absolute; z-index: 2; right: 1rem; bottom: 1rem; max-width: 14rem; padding: .85rem 1rem; color: #edf2f7; background: rgba(7, 17, 28, .86); border: 1px solid rgba(255, 255, 255, .18); border-radius: .9rem; font-size: .7rem; backdrop-filter: blur(10px); }
.tokyo-area-caption strong { display: block; margin-bottom: .18rem; color: var(--area-accent); font-size: .84rem; }

.tokyo-hero-neon { display: flex; align-items: end; color: #fff; border-color: #3f1c31; }
.tokyo-hero-neon .tokyo-area-media { position: absolute; z-index: -2; inset: 0; }
.tokyo-hero-neon::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(9, 5, 14, .96) 0, rgba(17, 7, 20, .7) 48%, rgba(17, 7, 20, .06) 82%); }
.tokyo-hero-neon .tokyo-area-copy { width: min(100%, 45rem); }
.tokyo-hero-neon .eyebrow { color: #ffe4e6; background: rgba(244, 63, 94, .18); border-color: rgba(251, 146, 60, .38); }

.tokyo-hero-split { grid-template-columns: minmax(20rem, .82fr) minmax(0, 1.18fr); color: #361226; background: linear-gradient(145deg, #fdf2f8, #fff 65%); }
.tokyo-hero-split .tokyo-area-media { order: 2; }
.tokyo-hero-split .tokyo-area-media::before { content: "TOKYO / STYLE / STREET"; position: absolute; z-index: 2; top: 1rem; right: 1rem; padding: .45rem .6rem; color: #fff; background: #db2777; font-size: .58rem; font-weight: 900; letter-spacing: .16em; }
.tokyo-hero-split .tokyo-area-meta span { color: #6b214b; background: #fff; }

.tokyo-hero-paper { grid-template-columns: minmax(0, 1.12fr) minmax(20rem, .88fr); color: #35140f; background: #fbf3e5; border-color: #e1c9a7; }
.tokyo-hero-paper::before { content: "浅 草 · 上 野"; position: absolute; z-index: 3; top: 1.6rem; right: 1.6rem; color: rgba(185, 28, 28, .18); font-family: Georgia, serif; font-size: clamp(2rem, 5vw, 4.8rem); writing-mode: vertical-rl; letter-spacing: .14em; pointer-events: none; }
.tokyo-hero-paper .tokyo-area-media { order: -1; margin: 1.1rem; min-height: 32.8rem; }
.tokyo-hero-paper .tokyo-area-media > img { border-radius: 9rem 9rem .8rem .8rem; }
.tokyo-hero-paper .tokyo-area-meta span { color: #6f261d; background: rgba(255, 255, 255, .52); }

.tokyo-hero-editorial { display: block; min-height: 39rem; color: #fff; background: #0d2035; border-color: #233b55; }
.tokyo-hero-editorial .tokyo-area-media { position: absolute; z-index: -2; inset: 0; }
.tokyo-hero-editorial .tokyo-area-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13, 32, 53, .18), rgba(13, 32, 53, .96)); }
.tokyo-hero-editorial .tokyo-area-copy { position: absolute; right: 0; bottom: 0; left: 0; padding-top: 10rem; border-bottom: .55rem solid #b78628; }
.tokyo-hero-editorial .tokyo-area-copy h1 { max-width: 11ch; font-family: Georgia, "Times New Roman", serif; letter-spacing: -.045em; }
.tokyo-hero-editorial .tokyo-area-caption { top: 1rem; bottom: auto; }

.tokyo-hero-signal { grid-template-columns: minmax(0, 1.05fr) minmax(20rem, .95fr); color: #e6fbff; background-color: #07111c; background-image: linear-gradient(rgba(34, 211, 238, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(168, 85, 247, .07) 1px, transparent 1px); background-size: 28px 28px; border-color: #19445a; }
.tokyo-hero-signal .tokyo-area-media { order: -1; margin: 1rem; min-height: 33rem; border: 1px solid rgba(34, 211, 238, .45); clip-path: polygon(0 0, 95% 0, 100% 8%, 100% 100%, 0 100%); }
.tokyo-hero-signal .tokyo-area-copy h1 { color: #fff; text-shadow: 0 0 25px rgba(34, 211, 238, .3); }
.tokyo-hero-signal .eyebrow { color: #cffafe; background: rgba(34, 211, 238, .1); border-color: rgba(34, 211, 238, .38); }

.tokyo-hero-gallery { grid-template-columns: minmax(20rem, .78fr) minmax(0, 1.22fr); color: #24211d; background: #faf7ef; border-color: #d9cfba; }
.tokyo-hero-gallery .tokyo-area-copy { border-top: .4rem solid #d69e2e; }
.tokyo-hero-gallery .tokyo-area-copy h1 { font-family: Georgia, "Times New Roman", serif; font-weight: 600; }
.tokyo-hero-gallery .tokyo-area-media { margin: 1rem; min-height: 33rem; }
.tokyo-hero-gallery .tokyo-area-media > img { filter: saturate(.8) contrast(1.04); }
.tokyo-hero-gallery .tokyo-area-meta span { color: #4a4030; background: #fff; }

.tokyo-hero-glass { display: flex; justify-content: end; align-items: center; min-height: 38rem; color: #fff; border-color: #9fd7ea; }
.tokyo-hero-glass .tokyo-area-media { position: absolute; z-index: -2; inset: 0; }
.tokyo-hero-glass::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgba(5, 37, 59, .08), rgba(5, 37, 59, .42)); }
.tokyo-hero-glass .tokyo-area-copy { width: min(46rem, 62%); margin: 2rem; padding: clamp(1.6rem, 4vw, 3rem); background: rgba(5, 37, 59, .72); border: 1px solid rgba(255, 255, 255, .32); border-radius: 1.25rem; box-shadow: 0 24px 60px rgba(5, 37, 59, .25); backdrop-filter: blur(16px); }
.tokyo-hero-glass .eyebrow { color: #e0f2fe; background: rgba(14, 165, 233, .14); border-color: rgba(186, 230, 253, .4); }

.tokyo-hero-stack { grid-template-rows: auto 25rem; min-height: 39rem; color: #fff; background: linear-gradient(115deg, #1e1535, #39235e 60%, #6d28d9); border-color: #4c3281; }
.tokyo-hero-stack .tokyo-area-copy { display: grid; grid-template-columns: 1fr minmax(15rem, .65fr); gap: 1.5rem; align-items: end; padding: 2.2rem 2.5rem; }
.tokyo-hero-stack .tokyo-area-copy > p { align-self: center; }
.tokyo-hero-stack .tokyo-area-meta { grid-column: 1 / -1; margin-top: -.5rem; }
.tokyo-hero-stack .tokyo-area-media { min-height: 25rem; margin: 0 1rem 1rem; overflow: hidden; border-radius: 1rem; }
.tokyo-hero-stack .tokyo-area-media > img { object-position: center 44%; }

.tokyo-duo-feature { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(17rem, .8fr); gap: 1rem; }
.tokyo-duo-feature > img { width: 100%; height: 100%; min-height: 25rem; object-fit: cover; border-radius: 1.25rem; box-shadow: var(--shadow-sm); }
.tokyo-duo-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.5rem, 4vw, 2.8rem); color: #e7edf4; background: var(--area-dark); border-radius: 1.25rem; }
.tokyo-duo-copy h2 { margin: .3rem 0 .7rem; color: #fff; font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.08; }
.tokyo-duo-copy p { color: #bdc8d3; }
.tokyo-duo-copy .section-kicker { color: color-mix(in srgb, var(--area-accent) 55%, white); }

.tokyo-note-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.tokyo-note { position: relative; padding: 1.35rem; border-top: .3rem solid var(--area-accent); background: #fff; border-radius: .35rem .35rem 1rem 1rem; box-shadow: var(--shadow-sm); }
.tokyo-note:nth-child(2n) { border-top-color: var(--area-accent-2); }
.tokyo-note small { color: var(--area-accent); font-size: .62rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.tokyo-note h3 { margin: .35rem 0 .45rem; font-size: 1.05rem; }
.tokyo-note p { margin: 0; color: var(--muted); font-size: .78rem; }

.related-guides { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.related-card { min-height: 10rem; display: flex; flex-direction: column; justify-content: space-between; padding: 1.25rem; border: 1px solid var(--line); background: #fff; border-radius: 1rem; box-shadow: var(--shadow-sm); transition: transform .18s ease, border-color .18s ease; }
.related-card:hover { transform: translateY(-3px); border-color: #9ecbc7; }
.related-card small { color: var(--orange-dark); font-size: .64rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.related-card h3 { margin: .35rem 0; font-size: 1.05rem; line-height: 1.25; }
.related-card p { margin: 0; color: var(--muted); font-size: .77rem; }
.related-card span { margin-top: 1rem; color: var(--teal); font-size: .75rem; font-weight: 850; }

.section { padding: clamp(3.7rem, 7vw, 6.2rem) 0 0; scroll-margin-top: 5.5rem; }
.section.compact { padding-top: 2rem; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.6rem; }
.section-heading > div { max-width: 47rem; }
.section-kicker { display: block; margin-bottom: .4rem; color: var(--orange-dark); font-size: .7rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.section-heading h2 { margin: 0; color: var(--navy); font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.08; letter-spacing: -.045em; }
.section-heading p { margin: .65rem 0 0; color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: .35rem; flex: 0 0 auto; color: var(--teal); font-size: .82rem; font-weight: 850; }
.text-link:hover { color: var(--orange-dark); }

.quick-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; margin-top: 1rem; }
.fact-card { padding: 1.15rem; border: 1px solid var(--line); background: rgba(255, 255, 255, .9); border-radius: 1rem; box-shadow: var(--shadow-sm); }
.fact-card small { display: block; margin-bottom: .25rem; color: #8795a6; font-size: .65rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.fact-card strong { display: block; color: var(--ink); font-size: .92rem; line-height: 1.35; }
.fact-card span { display: block; margin-top: .2rem; color: var(--muted); font-size: .72rem; }

.destination-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.destination-card {
  position: relative;
  min-height: 22rem;
  grid-column: span 6;
  display: flex;
  align-items: end;
  overflow: hidden;
  border-radius: 1.4rem;
  box-shadow: var(--shadow-sm);
  isolation: isolate;
}
.destination-card.featured { grid-column: span 8; min-height: 28rem; }
.destination-card.small { grid-column: span 4; min-height: 28rem; }
.destination-card.third { grid-column: span 4; min-height: 23rem; }
.destination-card > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.destination-card::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(7, 21, 31, .9) 100%); }
.destination-card:hover > img { transform: scale(1.035); }
.destination-copy { width: 100%; padding: 1.5rem; color: #fff; }
.destination-copy small { color: #b9e7e2; font-size: .68rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.destination-copy h3 { margin: .2rem 0 .35rem; font-size: clamp(1.35rem, 2.4vw, 2rem); line-height: 1.1; }
.destination-copy p { margin: 0; color: #dae5e9; font-size: .82rem; }
.destination-copy .card-arrow { display: inline-flex; align-items: center; gap: .35rem; margin-top: .85rem; color: #ffb277; font-size: .78rem; font-weight: 850; }
.destination-card[aria-disabled="true"] { filter: saturate(.7); }
.destination-card[aria-disabled="true"] .card-arrow { color: #cdd8dc; }

.info-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.info-card { padding: 1.35rem; border: 1px solid var(--line); background: #fff; border-radius: 1.15rem; box-shadow: var(--shadow-sm); }
.info-card-icon { width: 2.65rem; height: 2.65rem; display: grid; place-items: center; margin-bottom: 1rem; color: var(--teal); background: var(--teal-soft); border-radius: .85rem; }
.info-card-icon.orange { color: var(--orange-dark); background: var(--orange-soft); }
.info-card-icon svg { width: 1.25rem; height: 1.25rem; }
.info-card h3 { margin: 0 0 .45rem; font-size: 1.03rem; line-height: 1.25; }
.info-card p { margin: 0; color: var(--muted); font-size: .84rem; }
.info-card ul { margin: .8rem 0 0; padding-left: 1.1rem; color: var(--muted); font-size: .82rem; }

.feature-split { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 1rem; align-items: stretch; }
.feature-image { min-height: 29rem; width: 100%; height: 100%; object-fit: cover; border-radius: 1.4rem; box-shadow: var(--shadow-sm); }
.feature-panel { padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid #cfe2e0; background: linear-gradient(145deg, #eef9f7, #fff); border-radius: 1.4rem; }
.feature-panel h2 { margin: 0 0 .8rem; color: var(--navy); font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.08; letter-spacing: -.04em; }
.feature-panel > p { color: var(--muted); }
.check-list { display: grid; gap: .75rem; margin: 1.3rem 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; min-height: 1.5rem; padding-left: 2.2rem; color: #47596d; font-size: .86rem; }
.check-list li::before { content: "✓"; position: absolute; top: -.05rem; left: 0; width: 1.5rem; height: 1.5rem; display: grid; place-items: center; color: #fff; background: var(--teal); border-radius: 50%; font-size: .7rem; font-weight: 900; }

.compare-wrap { overflow-x: auto; border: 1px solid var(--line); background: #fff; border-radius: 1.15rem; box-shadow: var(--shadow-sm); }
.compare-table { width: 100%; min-width: 43rem; border-collapse: collapse; text-align: left; }
.compare-table th, .compare-table td { padding: 1rem; border-bottom: 1px solid #e6edef; vertical-align: top; }
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table th { color: #718095; background: #f3f7f7; font-size: .67rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.compare-table td { color: #526377; font-size: .82rem; }
.compare-table td:first-child { color: var(--ink); font-weight: 850; }
.tag { display: inline-flex; padding: .28rem .5rem; color: var(--teal-dark); background: var(--teal-soft); border-radius: 999px; font-size: .66rem; font-weight: 850; }

.timeline { display: grid; gap: .8rem; counter-reset: day; }
.timeline-item { position: relative; display: grid; grid-template-columns: 6.5rem 1fr; gap: 1rem; padding: 1.1rem; border: 1px solid var(--line); background: #fff; border-radius: 1rem; box-shadow: var(--shadow-sm); }
.timeline-day { color: var(--orange-dark); font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.timeline-content h3 { margin: 0 0 .25rem; font-size: 1rem; }
.timeline-content p { margin: 0; color: var(--muted); font-size: .82rem; }

.callout { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.25rem; border: 1px solid #f6c79f; background: linear-gradient(145deg, #fff6ed, #fff); border-radius: 1rem; }
.callout-icon { width: 2.5rem; height: 2.5rem; display: grid; place-items: center; color: var(--orange-dark); background: #ffe4cd; border-radius: .8rem; }
.callout-icon svg { width: 1.15rem; height: 1.15rem; }
.callout h3 { margin: 0 0 .3rem; font-size: .95rem; }
.callout p { margin: 0; color: #695d55; font-size: .82rem; }

.faq-list { display: grid; gap: .6rem; }
.faq-list details { border: 1px solid var(--line); background: #fff; border-radius: .95rem; box-shadow: 0 5px 18px rgba(15, 46, 55, .04); }
.faq-list summary { position: relative; padding: 1rem 3.2rem 1rem 1.1rem; cursor: pointer; font-weight: 850; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 50%; right: 1.1rem; color: var(--teal); font-size: 1.4rem; font-weight: 400; transform: translateY(-50%); }
.faq-list details[open] summary::after { content: "–"; }
.faq-answer { padding: 0 1.1rem 1.1rem; color: var(--muted); font-size: .86rem; }
.faq-answer p { margin: 0; }

.ad-slot {
  min-height: 7.5rem;
  display: grid;
  place-items: center;
  padding: 1rem;
  color: #82909f;
  border: 1px dashed #b9c8cc;
  background: repeating-linear-gradient(135deg, #f7f9f9 0 8px, #f1f5f5 8px 16px);
  border-radius: 1rem;
  text-align: center;
}
.ad-slot strong { display: block; color: #71808d; font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; }
.ad-slot span { display: block; margin-top: .2rem; font-size: .68rem; }
.ad-slot.footer-ad { max-width: 55rem; min-height: 8.5rem; margin: 0 auto 3rem; color: #9cabb6; border-color: #385064; background: repeating-linear-gradient(135deg, #152a3b 0 8px, #122536 8px 16px); }

.sources { padding: 1.25rem; border: 1px solid var(--line); background: rgba(255, 255, 255, .75); border-radius: 1rem; }
.sources h2 { margin: 0 0 .65rem; font-size: .95rem; }
.sources p { margin: 0 0 .7rem; color: var(--muted); font-size: .76rem; }
.sources ul { margin: 0; padding-left: 1.1rem; columns: 2; column-gap: 2rem; }
.sources li { margin: 0 0 .45rem; break-inside: avoid; color: var(--muted); font-size: .73rem; }
.sources a { color: var(--teal-dark); text-decoration: underline; text-decoration-color: #9acdc8; text-underline-offset: 2px; }
.review-note { display: inline-flex; align-items: center; gap: .4rem; margin-top: .8rem; color: #7d8b9a; font-size: .7rem; }

.site-footer { margin-top: auto; padding: 3.5rem 0 1.6rem; color: #b6c2cc; background: var(--navy); border-top: 1px solid #1d3448; }
.footer-inner { width: min(var(--max-width), calc(100% - 2rem)); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2rem; padding-bottom: 2.5rem; }
.footer-brand .brand { color: #fff; }
.footer-brand p { max-width: 23rem; margin: .8rem 0 0; color: #92a3b1; font-size: .8rem; }
.footer-column h2 { margin: .2rem 0 .8rem; color: #fff; font-size: .76rem; letter-spacing: .09em; text-transform: uppercase; }
.footer-links { display: grid; gap: .45rem; }
.footer-links a { color: #9fb0bd; font-size: .78rem; }
.footer-links a:hover { color: #70dacd; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1.25rem; border-top: 1px solid #233b4f; color: #7f919f; font-size: .68rem; }

.legal-page { max-width: 52rem; }
.legal-page h1 { margin: 0 0 1rem; font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1; letter-spacing: -.05em; }
.legal-page h2 { margin: 2rem 0 .5rem; font-size: 1.25rem; }
.legal-page p, .legal-page li { color: var(--muted); }
.legal-page a { color: var(--teal); text-decoration: underline; }
.status-card { padding: 1.5rem; border: 1px solid var(--line); background: #fff; border-radius: 1rem; box-shadow: var(--shadow-sm); }

@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .icon-button.menu-toggle { display: grid; }
  .site-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    z-index: 110;
    top: 0;
    left: 0;
    width: min(20rem, 86vw);
    height: 100dvh;
    padding: 0 1rem 2rem;
    background: #fff;
    box-shadow: 20px 0 50px rgba(13, 30, 46, .2);
    transform: translateX(-105%);
    transition: transform .25s ease;
  }
  body.menu-open .sidebar { transform: translateX(0); }
  .sidebar-mobile-head { min-height: 4.8rem; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
  .sidebar-mobile-head .icon-button { display: grid; }
  .mobile-overlay { position: fixed; z-index: 100; inset: 0; display: block; visibility: hidden; background: rgba(8, 22, 32, .5); opacity: 0; backdrop-filter: blur(4px); transition: opacity .25s ease, visibility .25s ease; }
  body.menu-open .mobile-overlay { visibility: visible; opacity: 1; }
  .page-content { padding-top: 1.5rem; }
}

@media (max-width: 820px) {
  .home-hero { grid-template-columns: 1fr; min-height: 0; padding: 2rem; }
  .hero-copy h1 { max-width: 12ch; }
  .hero-visual { min-height: 23rem; }
  .hero-image-main { left: 0; width: 100%; }
  .trust-strip { grid-template-columns: 1fr; }
  .quick-facts { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr 1fr; }
  .feature-split { grid-template-columns: 1fr; }
  .feature-image { min-height: 22rem; }
  .destination-card, .destination-card.featured, .destination-card.small { grid-column: span 6; min-height: 22rem; }
  .destination-card.third { grid-column: span 6; min-height: 22rem; }
  .area-hero, .area-hero--reverse, .area-hero--poster { grid-template-columns: 1fr; }
  .area-hero-media, .area-hero--poster .area-hero-media { order: 0; min-height: 24rem; }
  .area-hero--reverse .area-hero-media { order: 0; }
  .route-stops { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .route-stop:nth-child(2) { border-right: 0; }
  .route-stop:nth-child(-n+2) { border-bottom: 1px solid #284156; }
  .related-guides { grid-template-columns: 1fr 1fr; }
  .tokyo-city-hero { grid-template-columns: 1fr; }
  .tokyo-city-mosaic { min-height: 32rem; }
  .tokyo-base-meter { grid-template-columns: 1fr 1fr; }
  .tokyo-base-meter article:nth-child(2) { border-right: 0; }
  .tokyo-base-meter article:nth-child(-n+2) { border-bottom: 1px solid #e2e8f0; }
  .tokyo-area-card, .tokyo-area-card.wide { grid-column: span 6; }
  .tokyo-area-card.full { grid-column: 1 / -1; }
  .tokyo-area-hero, .tokyo-hero-split, .tokyo-hero-paper, .tokyo-hero-signal, .tokyo-hero-gallery { grid-template-columns: 1fr; }
  .tokyo-area-media, .tokyo-hero-signal .tokyo-area-media, .tokyo-hero-gallery .tokyo-area-media, .tokyo-hero-paper .tokyo-area-media { order: 2; min-height: 25rem; }
  .tokyo-hero-paper::before { display: none; }
  .tokyo-hero-glass .tokyo-area-copy { width: auto; }
  .tokyo-hero-stack { grid-template-rows: auto 24rem; }
  .tokyo-hero-stack .tokyo-area-copy { grid-template-columns: 1fr; }
  .tokyo-hero-stack .tokyo-area-meta { grid-column: auto; }
  .tokyo-duo-feature { grid-template-columns: 1fr; }
  .tokyo-note-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .header-inner { width: min(100% - 1rem, var(--max-width)); min-height: 4.25rem; gap: .45rem; }
  .brand { font-size: 1.08rem; }
  .brand-mark { width: 2rem; height: 2rem; }
  .header-search { position: static; width: auto; }
  .header-search > svg { display: none; }
  .header-search input {
    position: absolute;
    top: calc(100% + .5rem);
    left: .5rem;
    width: calc(100% - 1rem);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-.4rem);
    box-shadow: var(--shadow-lg);
  }
  body.search-open .header-search input { visibility: visible; opacity: 1; transform: translateY(0); }
  .icon-button.search-toggle { display: grid; }
  .icon-button { width: 2.45rem; height: 2.45rem; }
  .search-results { position: fixed; top: 7.4rem; right: .5rem; left: .5rem; width: auto; }
  .site-shell { width: min(100% - 1rem, var(--max-width)); }
  .page-content { padding-bottom: 3.5rem; }
  .home-hero { padding: 1.35rem; border-radius: 1.35rem; }
  .hero-copy h1 { font-size: clamp(2.55rem, 13vw, 3.6rem); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-visual { min-height: 20rem; }
  .hero-image-main { inset: 0 0 .75rem 0; width: 100%; height: calc(100% - .75rem); border-radius: 1.15rem; }
  .hero-chip { top: .7rem; left: -.2rem; }
  .hero-stamp { right: -.2rem; width: 8.5rem; }
  .page-hero { min-height: 28rem; border-radius: 1.35rem; }
  .page-hero-content { padding: 1.4rem; }
  .area-hero { min-height: 0; border-radius: 1.35rem; }
  .area-hero-copy { padding: 1.4rem; }
  .area-hero-copy h1 { font-size: clamp(2.65rem, 14vw, 4rem); }
  .area-hero-media, .area-hero--poster .area-hero-media { min-height: 23rem; }
  .area-hero-stamp { right: .8rem; bottom: .8rem; }
  .area-jump-nav { margin-top: .75rem; }
  .tokyo-city-hero { min-height: 0; border-radius: 1.35rem; }
  .tokyo-city-copy { padding: 1.5rem; }
  .tokyo-city-copy h1 { font-size: clamp(3.5rem, 21vw, 5rem); }
  .tokyo-city-mosaic { min-height: 27rem; padding: .8rem; }
  .tokyo-city-mosaic .tokyo-mosaic-main { inset: .8rem .8rem 7.2rem 2.5rem; width: calc(100% - 3.3rem); height: calc(100% - 8rem); border-radius: 4rem 1rem 1rem; }
  .tokyo-city-mosaic .tokyo-mosaic-small { right: .8rem; bottom: .8rem; height: 8.5rem; border-width: 3px; }
  .tokyo-mosaic-note { left: .8rem; bottom: 1rem; width: 47%; padding: .7rem; }
  .tokyo-base-meter { grid-template-columns: 1fr; }
  .tokyo-base-meter article, .tokyo-base-meter article:nth-child(2) { border-right: 0; border-bottom: 1px solid #e2e8f0; }
  .tokyo-base-meter article:last-child { border-bottom: 0; }
  .tokyo-area-grid { grid-template-columns: 1fr; }
  .tokyo-area-card, .tokyo-area-card.wide, .tokyo-area-card.full { grid-column: auto; min-height: 20rem; }
  .tokyo-area-hero { min-height: 0; border-radius: 1.35rem; }
  .tokyo-area-copy { padding: 1.45rem; }
  .tokyo-area-copy h1 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  .tokyo-area-media, .tokyo-hero-signal .tokyo-area-media, .tokyo-hero-gallery .tokyo-area-media, .tokyo-hero-paper .tokyo-area-media { min-height: 22rem; margin: 0; }
  .tokyo-hero-paper .tokyo-area-media > img { border-radius: 0; }
  .tokyo-hero-editorial { min-height: 33rem; }
  .tokyo-hero-editorial .tokyo-area-copy { padding-top: 8rem; }
  .tokyo-hero-neon .tokyo-area-caption, .tokyo-hero-editorial .tokyo-area-caption { display: none; }
  .tokyo-hero-glass { min-height: 33rem; align-items: end; }
  .tokyo-hero-glass .tokyo-area-copy { margin: .8rem; padding: 1.25rem; }
  .tokyo-hero-stack { grid-template-rows: auto 19rem; }
  .tokyo-hero-stack .tokyo-area-copy { padding: 1.4rem; }
  .tokyo-hero-stack .tokyo-area-media { min-height: 19rem; margin: 0 .7rem .7rem; }
  .tokyo-note-grid { grid-template-columns: 1fr; }
  .quick-facts { grid-template-columns: 1fr 1fr; }
  .fact-card { padding: .9rem; }
  .section-heading { align-items: start; flex-direction: column; }
  .info-grid { grid-template-columns: 1fr; }
  .destination-grid { grid-template-columns: 1fr; }
  .destination-card, .destination-card.featured, .destination-card.small, .destination-card.third { grid-column: auto; min-height: 22rem; }
  .zone-grid, .decision-grid, .related-guides { grid-template-columns: 1fr; }
  .route-board-head { align-items: start; flex-direction: column; }
  .route-stops { grid-template-columns: 1fr; }
  .route-stop, .route-stop:nth-child(2) { border-right: 0; border-bottom: 1px solid #284156; }
  .route-stop:last-child { border-bottom: 0; }
  .timeline-item { grid-template-columns: 1fr; gap: .25rem; }
  .sources ul { columns: 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 390px) {
  .brand-word { display: none; }
  .quick-facts { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

@media print {
  .site-header, .sidebar, .mobile-overlay, .site-footer, .ad-slot, .hero-actions { display: none !important; }
  .site-shell { width: 100%; display: block; }
  .page-content { padding: 0; }
  body { background: #fff; }
  .page-hero { min-height: 18rem; box-shadow: none; }
}