:root {
  --paper: #f6f1e7;
  --paper-deep: #ece4d5;
  --white: #fffdf8;
  --ink: #242321;
  --ink-soft: #595750;
  --sakura: #eacfd5;
  --sakura-light: #f5e7e8;
  --red: #a3483f;
  --green: #697765;
  --line: rgba(36, 35, 33, 0.16);
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Noto Serif JP", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  --wrap: min(1180px, calc(100vw - 48px));
  --shadow: 0 24px 70px rgba(39, 31, 24, 0.13);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  color: inherit;
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 9px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.section {
  padding: 128px 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
}

.eyebrow > span,
.eyebrow.light > span {
  width: 44px;
  height: 1px;
  background: currentColor;
}

.eyebrow.light {
  color: var(--sakura);
}

.section-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.25;
}

.section-title.light {
  color: var(--white);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.7fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 72px;
}

.section-heading > p {
  max-width: 500px;
  margin: 0 0 9px;
  color: var(--ink-soft);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 218px;
  min-height: 58px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: var(--ink);
  background: var(--sakura-light);
}

.button.primary:hover {
  background: var(--white);
}

.button.ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.54);
  background: rgba(25, 24, 22, 0.18);
  backdrop-filter: blur(8px);
}

.button.ghost:hover {
  border-color: var(--white);
  background: rgba(25, 24, 22, 0.42);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 82px;
  padding: 0 32px;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.21);
  transition: color 240ms ease, background 240ms ease, height 240ms ease, box-shadow 240ms ease;
}

.site-header.scrolled,
.site-header.menu-visible {
  height: 72px;
  color: var(--ink);
  background: rgba(246, 241, 231, 0.96);
  border-color: var(--line);
  box-shadow: 0 8px 28px rgba(41, 33, 25, 0.07);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.brand-mark svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.45;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand-copy strong {
  font-family: var(--serif);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.brand-copy small {
  margin-top: 4px;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  opacity: 0.72;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(20px, 3vw, 44px);
}

.desktop-nav a {
  position: relative;
  padding: 8px 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  padding: 10px 16px;
  border: 1px solid currentColor;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.menu-button,
.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  min-height: 820px;
  height: max(820px, 94vh);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-image,
.hero-shade,
.hero-grain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-position: center 44%;
  animation: hero-zoom 18s ease-out both;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(22, 20, 18, 0.78) 0%, rgba(22, 20, 18, 0.46) 42%, rgba(22, 20, 18, 0.08) 75%),
    linear-gradient(0deg, rgba(22, 20, 18, 0.72) 0%, transparent 34%, rgba(22, 20, 18, 0.12) 100%);
}

.hero-grain {
  opacity: 0.12;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100% - 128px);
  padding-top: 100px;
}

.hero .eyebrow.light {
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.76);
}

.hero .eyebrow.light span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sakura);
}

.hero h1 {
  max-width: 1050px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.3rem, 6.2vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 1.18;
  text-shadow: 0 3px 28px rgba(0, 0, 0, 0.25);
}

.hero-lead {
  margin: 26px 0 34px;
  font-family: var(--serif);
  font-size: clamp(1rem, 1.5vw, 1.28rem);
  letter-spacing: 0.12em;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  gap: 12px;
}

.hero-ticket {
  position: absolute;
  z-index: 3;
  top: 190px;
  right: 4.5vw;
  display: flex;
  flex-direction: column;
  width: 106px;
  min-height: 218px;
  padding: 22px 18px;
  color: var(--ink);
  background: rgba(246, 241, 231, 0.92);
  box-shadow: var(--shadow);
}

.hero-ticket::before,
.hero-ticket::after {
  position: absolute;
  left: -7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(24, 22, 20, 0.5);
  content: "";
}

.hero-ticket::before { top: 48px; }
.hero-ticket::after { bottom: 48px; }

.hero-ticket span {
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  writing-mode: horizontal-tb;
}

.hero-ticket strong {
  margin: 15px 0 8px;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  line-height: 1.45;
}

.hero-ticket small {
  color: var(--red);
  font-size: 0.68rem;
  font-weight: 700;
}

.hero-facts {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: var(--wrap);
  margin-inline: auto;
  color: var(--white);
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-facts div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 21px 30px 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(25, 23, 20, 0.16);
  backdrop-filter: blur(5px);
}

.hero-facts div:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-facts span {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  opacity: 0.72;
}

.hero-facts strong {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.photo-credit {
  position: absolute;
  z-index: 3;
  right: 18px;
  bottom: 104px;
  margin: 0;
  font-size: 0.58rem;
  letter-spacing: 0.05em;
  opacity: 0.72;
  writing-mode: vertical-rl;
}

.bloom-section {
  padding-bottom: 72px;
  background: var(--paper);
}

.bloom-card {
  position: relative;
  padding: 46px 54px 38px;
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
}

.bloom-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 8px;
  height: 100%;
  background: var(--green);
  content: "";
}

.bloom-heading,
.bloom-bottom,
.bloom-main {
  display: flex;
  justify-content: space-between;
}

.bloom-heading {
  align-items: center;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.bloom-heading .eyebrow {
  margin: 0;
  color: var(--green);
}

.updated {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.bloom-main {
  align-items: center;
  gap: 46px;
  padding: 42px 10px 40px;
}

.bloom-main > div:last-child {
  flex: 1;
}

.status-stamp {
  display: grid;
  flex: 0 0 122px;
  width: 122px;
  height: 122px;
  color: var(--red);
  border: 3px double var(--red);
  border-radius: 50%;
  place-items: center;
  font-family: var(--serif);
  font-size: 1.8rem;
  letter-spacing: 0.15em;
  transform: rotate(-8deg);
}

.status-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 9px;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(105, 119, 101, 0.13);
}

.bloom-main h2 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.bloom-main p:last-child {
  max-width: 780px;
  margin: 0;
  color: var(--ink-soft);
}

.bloom-bottom {
  align-items: flex-end;
  gap: 38px;
  padding-top: 27px;
  border-top: 1px solid var(--line);
}

.season-scale {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  flex: 1;
  max-width: 680px;
}

.season-scale span {
  position: relative;
  padding-top: 19px;
  color: #8d8a82;
  font-size: 0.62rem;
  text-align: center;
}

.season-scale span::before {
  position: absolute;
  top: 3px;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--paper-deep);
  content: "";
}

.season-scale span::after {
  position: absolute;
  top: 0;
  left: calc(50% - 4px);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c7c1b7;
  content: "";
}

.season-scale span.active {
  color: var(--green);
  font-weight: 700;
}

.season-scale span.active::after {
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(105, 119, 101, 0.14);
}

.bloom-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
}

.bloom-links a {
  border-bottom: 1px solid var(--line);
}

.info-note {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.info-note span {
  padding: 2px 10px;
  color: var(--white);
  background: var(--red);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.story-section {
  padding-top: 90px;
  overflow: hidden;
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(500px, 1.25fr);
  gap: 90px;
  align-items: center;
}

.story-copy p:not(.eyebrow) {
  max-width: 520px;
  color: var(--ink-soft);
}

.story-copy .dropcap {
  margin-top: 42px;
}

.dropcap::first-letter {
  float: left;
  margin: 13px 12px 0 0;
  color: var(--red);
  font-family: var(--serif);
  font-size: 4.4rem;
  line-height: 0.6;
}

.text-link {
  display: inline-flex;
  gap: 46px;
  align-items: center;
  margin-top: 25px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
}

.story-images {
  position: relative;
  min-height: 680px;
}

.story-image {
  position: absolute;
  margin: 0;
}

.story-image img {
  width: 100%;
  height: 100%;
}

.story-image.large {
  top: 0;
  right: 0;
  width: 82%;
  height: 500px;
}

.story-image.small {
  bottom: 0;
  left: 0;
  z-index: 2;
  width: 46%;
  height: 285px;
  border: 10px solid var(--paper);
}

.story-image figcaption {
  position: absolute;
  right: 10px;
  bottom: 12px;
  padding: 4px 9px;
  color: var(--white);
  background: rgba(20, 19, 17, 0.6);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
}

.story-number {
  position: absolute;
  right: 0;
  bottom: 36px;
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.story-number strong {
  font-family: var(--serif);
  font-size: 7rem;
  font-weight: 400;
  line-height: 0.72;
}

.story-number span {
  padding-bottom: 4px;
  font-size: 0.66rem;
  letter-spacing: 0.15em;
  writing-mode: vertical-rl;
}

.route-section {
  background: var(--white);
}

.route-heading {
  margin-bottom: 86px;
}

.route-layout {
  display: grid;
  grid-template-columns: minmax(380px, 0.86fr) minmax(420px, 1fr);
  gap: 86px;
  align-items: start;
}

.route-map {
  position: sticky;
  top: 100px;
  padding: 28px 34px 22px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.route-map::before,
.route-map::after {
  position: absolute;
  top: -9px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--white);
  content: "";
}

.route-map::before { left: 42px; }
.route-map::after { right: 42px; }

.map-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
}

.map-title span {
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.map-title small {
  color: var(--ink-soft);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
}

.route-map > svg {
  width: 100%;
  height: auto;
  max-height: 640px;
}

.route-map > p {
  margin: 2px 0 0;
  color: var(--ink-soft);
  font-size: 0.6rem;
  text-align: center;
}

.station-link,
.rail-left,
.rail-right,
.rail-tie,
.north-arrow {
  fill: none;
  stroke: var(--ink);
}

.station-link {
  stroke-dasharray: 5 8;
  stroke-width: 2;
}

.rail-left,
.rail-right {
  stroke-width: 5;
}

.rail-tie {
  stroke-width: 4;
}

.map-stop circle,
.map-stop.final path {
  fill: var(--paper);
  stroke: var(--ink);
  stroke-width: 3;
}

.map-stop circle + circle {
  fill: var(--ink);
  stroke: none;
}

.map-stop text {
  fill: var(--ink);
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.map-stop text.sub {
  fill: var(--ink-soft);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
}

.map-stop.station rect {
  fill: var(--ink);
}

.map-stop.station text {
  fill: var(--white);
  font-family: var(--sans);
  font-size: 16px;
  text-anchor: middle;
}

.map-stop.accent circle:first-child {
  fill: var(--red);
  stroke: var(--red);
}

.map-stop.accent circle + circle {
  fill: var(--white);
}

.map-icon circle {
  fill: var(--sakura-light);
  stroke: var(--red);
  stroke-width: 1;
}

.map-icon text,
.north {
  fill: var(--red);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  text-anchor: middle;
}

.north {
  font-size: 15px;
}

.north-arrow {
  stroke: var(--red);
  stroke-width: 2;
}

.route-stops {
  border-top: 1px solid var(--line);
}

.route-stop {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 30px;
  padding: 40px 14px 42px;
  border-bottom: 1px solid var(--line);
}

.route-stop.featured {
  position: relative;
  margin-inline: -18px;
  padding-inline: 32px;
  background: var(--sakura-light);
  border: 0;
}

.stop-no {
  color: var(--red);
  font-family: var(--serif);
  font-size: 1.2rem;
  font-style: italic;
}

.stop-distance {
  margin: 0 0 4px;
  color: var(--red) !important;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.route-stop h3 {
  margin: 0 0 13px;
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 500;
}

.route-stop p {
  margin: 0;
  color: var(--ink-soft);
}

.stop-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.stop-tags span {
  padding: 3px 9px;
  border: 1px solid var(--line);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.plan-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.5fr;
  gap: 48px;
  margin-top: 100px;
  padding: 52px;
  color: var(--white);
  background: var(--ink);
}

.plan-intro h3 {
  margin: 0 0 17px;
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.45;
}

.plan-intro > p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.78rem;
}

.plan-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.plan-options button {
  display: flex;
  flex-direction: column;
  min-height: 160px;
  padding: 22px 18px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease;
}

.plan-options button:hover,
.plan-options button.active {
  color: var(--ink);
  background: var(--sakura);
}

.plan-options span,
.plan-options small {
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.plan-options strong {
  margin: 12px 0 auto;
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 500;
}

.plan-result {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.plan-result-label {
  display: block;
  margin-bottom: 7px;
  color: var(--sakura);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.plan-result p {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.7;
}

.save-button {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: transparent;
  font-size: 0.7rem;
  cursor: pointer;
}

.save-button svg {
  width: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}

.save-button.saved {
  color: var(--ink);
  background: var(--sakura);
  border-color: var(--sakura);
}

.highlight-section {
  padding-bottom: 150px;
}

.highlight-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.highlight-card {
  position: relative;
  height: 610px;
  overflow: hidden;
  background: var(--ink);
}

.highlight-card.tunnel-card {
  margin-top: 88px;
}

.highlight-card img {
  width: 100%;
  height: 100%;
  transition: transform 700ms ease;
}

.highlight-card:hover img {
  transform: scale(1.035);
}

.sl-card img {
  filter: saturate(0.78) contrast(1.05);
}

.highlight-overlay {
  position: absolute;
  inset: auto 0 0;
  padding: 100px 38px 35px;
  color: var(--white);
  background: linear-gradient(transparent, rgba(18, 17, 15, 0.9));
}

.highlight-overlay > span {
  color: var(--sakura);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
}

.highlight-overlay h3 {
  margin: 4px 0 8px;
  font-family: var(--serif);
  font-size: 2.3rem;
  font-weight: 500;
}

.highlight-overlay p {
  max-width: 430px;
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.78rem;
}

.history-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.history-lines {
  position: absolute;
  inset: 0;
  opacity: 0.09;
  background-image: repeating-linear-gradient(90deg, transparent 0, transparent 48px, #fff 49px, transparent 50px);
}

.history-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(380px, 0.9fr) minmax(450px, 1fr);
  gap: 100px;
  align-items: center;
}

.history-media {
  position: relative;
  margin-left: calc((100vw - var(--wrap)) / -2);
}

.history-media img {
  width: 100%;
  min-height: 680px;
  filter: saturate(0.7) sepia(0.12) contrast(1.05);
}

.history-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 65%, var(--ink));
  content: "";
}

.history-media > p {
  position: absolute;
  z-index: 2;
  right: 34px;
  bottom: 24px;
  margin: 0;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
}

.timeline {
  margin-top: 58px;
}

.timeline article {
  position: relative;
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 28px;
  padding: 0 0 34px 0;
}

.timeline article:not(:last-child)::before {
  position: absolute;
  top: 13px;
  bottom: -3px;
  left: 82px;
  width: 1px;
  background: rgba(255, 255, 255, 0.22);
  content: "";
}

.timeline article::after {
  position: absolute;
  top: 9px;
  left: 78px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sakura);
  content: "";
}

.timeline time {
  color: var(--sakura);
  font-family: var(--serif);
  font-size: 1.05rem;
}

.timeline h3 {
  margin: 0 0 5px;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
}

.timeline p {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.76rem;
}

.access-section {
  background: var(--paper-deep);
}

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

.access-card {
  position: relative;
  min-height: 470px;
  padding: 38px 34px;
  background: var(--white);
}

.access-card.warning {
  color: var(--white);
  background: var(--red);
}

.access-icon {
  display: grid;
  width: 64px;
  height: 64px;
  margin-bottom: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  place-items: center;
}

.access-icon svg {
  width: 35px;
  fill: none;
  stroke: var(--ink);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.5;
}

.warning-mark {
  display: grid;
  width: 64px;
  height: 64px;
  margin-bottom: 38px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  place-items: center;
  font-family: var(--serif);
  font-size: 1.8rem;
}

.access-label {
  margin: 0 0 10px;
  color: var(--red);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.access-card.warning .access-label {
  color: var(--sakura-light);
}

.access-card h3 {
  margin: 0 0 20px;
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.6;
}

.access-card h3 strong {
  font-size: 1.95rem;
  font-weight: 500;
}

.access-card > p:not(.access-label, .access-tip) {
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.access-card.warning > p:not(.access-label) {
  color: rgba(255, 255, 255, 0.78);
}

.access-tip {
  position: absolute;
  right: 34px;
  bottom: 30px;
  left: 34px;
  margin: 0;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 700;
}

.access-card.warning a {
  position: absolute;
  right: 34px;
  bottom: 30px;
  left: 34px;
  display: flex;
  justify-content: space-between;
  padding-top: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  font-size: 0.7rem;
  font-weight: 700;
}

.map-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-top: 22px;
  padding: 42px 50px;
  color: var(--white);
  background: var(--ink);
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px), linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 26px 26px;
}

.map-cta .eyebrow {
  margin-bottom: 12px;
}

.map-cta h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.5;
}

.button.inverse {
  background: var(--sakura);
}

.around-section {
  background: var(--paper);
}

.around-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.92fr 0.83fr;
  gap: 18px;
  align-items: stretch;
}

.around-card {
  display: flex;
  flex-direction: column;
  min-height: 580px;
  background: var(--white);
}

.around-card img,
.rail-card-pattern {
  width: 100%;
  height: 290px;
}

.around-card.kura img {
  height: 238px;
}

.around-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 30px 30px 26px;
}

.around-card-body > p:first-child {
  display: flex;
  justify-content: space-between;
  margin: 0 0 16px;
  color: var(--red);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.around-card-body h3 {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-size: 1.52rem;
  font-weight: 500;
}

.around-card-body > p:not(:first-child) {
  margin: 0 0 22px;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.around-card-body small {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.62rem;
  line-height: 1.7;
}

.around-card.rail {
  color: var(--white);
  background: var(--ink);
}

.around-card.rail .around-card-body > p,
.around-card.rail .around-card-body small {
  color: rgba(255, 255, 255, 0.65);
}

.around-card.rail .around-card-body > p:first-child {
  color: var(--sakura);
}

.around-card.rail .around-card-body small {
  border-color: rgba(255, 255, 255, 0.18);
}

.rail-card-pattern {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(120deg, transparent 43%, var(--sakura) 44%, var(--sakura) 46%, transparent 47%),
    linear-gradient(60deg, transparent 43%, var(--sakura) 44%, var(--sakura) 46%, transparent 47%),
    #302e2b;
  background-size: 68px 68px;
}

.rail-card-pattern::before {
  position: absolute;
  inset: 0;
  display: grid;
  color: var(--sakura-light);
  background: radial-gradient(circle at center, rgba(36, 35, 33, 0.2), rgba(36, 35, 33, 0.88));
  content: "1938 — 1984";
  place-items: center;
  font-family: var(--serif);
  font-size: 1.3rem;
  letter-spacing: 0.18em;
}

.manners-section {
  padding-top: 40px;
}

.manners-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.75fr) minmax(500px, 1.25fr);
  gap: 110px;
}

.manners-heading {
  position: sticky;
  top: 110px;
  align-self: start;
}

.manners-heading > p:last-child {
  max-width: 440px;
  margin-top: 30px;
  color: var(--ink-soft);
}

.manners-list {
  border-top: 1px solid var(--line);
}

.manners-list article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 28px;
  padding: 32px 12px;
  border-bottom: 1px solid var(--line);
}

.manners-list article > span {
  color: var(--red);
  font-family: var(--serif);
  font-style: italic;
}

.manners-list h3 {
  margin: 0 0 5px;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
}

.manners-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.faq-section {
  background: var(--sakura-light);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(520px, 1.25fr);
  gap: 100px;
}

.faq-list {
  border-top: 1px solid rgba(36, 35, 33, 0.24);
}

.faq-list details {
  border-bottom: 1px solid rgba(36, 35, 33, 0.24);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 26px 4px;
  list-style: none;
  font-family: var(--serif);
  font-size: 1.08rem;
  cursor: pointer;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  position: relative;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
}

.faq-list summary span::before,
.faq-list summary span::after {
  position: absolute;
  top: 11px;
  left: 4px;
  width: 16px;
  height: 1px;
  background: var(--ink);
  content: "";
  transition: transform 180ms ease;
}

.faq-list summary span::after {
  transform: rotate(90deg);
}

.faq-list details[open] summary span::after {
  transform: rotate(0);
}

.faq-list details p {
  margin: -5px 52px 26px 4px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.closing-section {
  position: relative;
  min-height: 680px;
  color: var(--white);
}

.closing-section > img,
.closing-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.closing-shade {
  background: linear-gradient(90deg, rgba(23, 21, 19, 0.8), rgba(23, 21, 19, 0.25)), linear-gradient(0deg, rgba(23, 21, 19, 0.45), transparent);
}

.closing-content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 680px;
}

.closing-content h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 5.8rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.2;
}

.closing-content > p:not(.eyebrow) {
  margin: 26px 0 32px;
  font-family: var(--serif);
  letter-spacing: 0.08em;
}

.closing-content > div {
  display: flex;
  gap: 12px;
}

.share-button {
  text-align: left;
}

.site-footer {
  padding: 72px 0 24px;
  color: var(--white);
  background: #1d1c1a;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 70px;
  align-items: start;
  padding-bottom: 50px;
}

.footer-brand .brand-mark {
  border-color: var(--sakura);
  color: var(--sakura);
}

.footer-top > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-family: var(--serif);
  font-size: 0.88rem;
}

.footer-top nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 22px;
  font-size: 0.7rem;
}

.footer-top nav a::before {
  color: var(--sakura);
  content: "— ";
}

.footer-info {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 60px;
  padding: 38px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-info h2 {
  margin: 0 0 14px;
  color: var(--sakura);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
}

.footer-info p,
.footer-info a {
  display: block;
  margin: 0 0 7px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.64rem;
  line-height: 1.8;
}

.footer-info a:hover {
  color: var(--white);
}

.footer-info a.inline-credit {
  display: inline;
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.25);
  text-underline-offset: 3px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.6rem;
}

.footer-bottom p {
  margin: 0;
}

.toast {
  position: fixed;
  z-index: 200;
  right: 24px;
  bottom: 24px;
  padding: 13px 18px;
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
  font-size: 0.75rem;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.js .reveal.visible {
  opacity: 1;
  transform: none;
}

@keyframes hero-zoom {
  from { transform: scale(1.04); }
  to { transform: scale(1); }
}

@media (max-width: 1050px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

  .menu-button {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 46px;
    height: 46px;
    padding: 11px;
    color: currentColor;
    border: 1px solid currentColor;
    background: transparent;
    cursor: pointer;
  }

  .menu-button span {
    width: 100%;
    height: 1px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .menu-visible .menu-button span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-visible .menu-button span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .mobile-menu {
    position: fixed;
    inset: 72px 0 0;
    z-index: -1;
    display: flex;
    flex-direction: column;
    padding: 42px 32px;
    color: var(--ink);
    background: var(--paper);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
  }

  .menu-visible .mobile-menu {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .mobile-menu a {
    padding: 17px 5px;
    border-bottom: 1px solid var(--line);
    font-family: var(--serif);
    font-size: 1.25rem;
  }

  .story-grid,
  .route-layout,
  .history-layout,
  .manners-layout,
  .faq-layout {
    gap: 60px;
  }

  .story-grid {
    grid-template-columns: 0.8fr 1.2fr;
  }

  .route-layout {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
  }

  .route-map {
    padding-inline: 20px;
  }

  .plan-panel {
    grid-template-columns: 1fr;
  }

  .plan-result {
    grid-column: 1;
  }

  .access-card {
    padding-inline: 26px;
  }

  .around-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .around-card.rail {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    min-height: auto;
  }

  .rail-card-pattern {
    height: 100%;
    min-height: 330px;
  }

  .footer-info {
    grid-template-columns: 1.2fr 1fr;
  }

  .photo-sources {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  :root {
    --wrap: min(100% - 32px, 640px);
  }

  body {
    font-size: 15px;
  }

  .section {
    padding: 86px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 48px;
  }

  .section-title {
    font-size: clamp(2.35rem, 11vw, 3.8rem);
  }

  .site-header,
  .site-header.scrolled,
  .site-header.menu-visible {
    height: 68px;
    padding-inline: 16px;
  }

  .brand-copy strong {
    font-size: 0.82rem;
  }

  .brand-copy small {
    font-size: 0.52rem;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .mobile-menu {
    inset-block-start: 68px;
  }

  .hero {
    height: 940px;
    min-height: 940px;
  }

  .hero-image {
    object-position: 54% center;
  }

  .hero-shade {
    background: linear-gradient(90deg, rgba(22, 20, 18, 0.76), rgba(22, 20, 18, 0.1)), linear-gradient(0deg, rgba(22, 20, 18, 0.88), transparent 54%);
  }

  .hero-content {
    justify-content: flex-start;
    padding-top: 168px;
  }

  .hero h1 {
    overflow-wrap: anywhere;
    max-width: 100%;
    font-size: clamp(2.75rem, 11.8vw, 4.5rem);
    line-height: 1.2;
  }

  .hero-lead {
    margin-top: 22px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-actions .button {
    width: min(100%, 270px);
  }

  .hero-ticket {
    display: none;
  }

  .hero-facts {
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .hero-facts div {
    padding: 13px 17px;
    border-top: 1px solid rgba(255, 255, 255, 0.22);
  }

  .hero-facts div:nth-child(3) {
    border-left: 1px solid rgba(255, 255, 255, 0.3);
  }

  .photo-credit {
    display: none;
  }

  .bloom-section {
    padding-bottom: 40px;
  }

  .bloom-card {
    padding: 32px 24px 26px;
  }

  .bloom-heading,
  .bloom-bottom,
  .bloom-main {
    align-items: flex-start;
    flex-direction: column;
  }

  .bloom-heading {
    gap: 8px;
  }

  .bloom-main {
    gap: 25px;
    padding: 32px 0;
  }

  .status-stamp {
    width: 82px;
    height: 82px;
    flex-basis: 82px;
    font-size: 1.25rem;
  }

  .bloom-bottom {
    gap: 30px;
  }

  .season-scale {
    width: 100%;
    overflow-x: auto;
  }

  .season-scale span {
    min-width: 66px;
  }

  .bloom-links {
    align-items: flex-start;
  }

  .info-note {
    align-items: flex-start;
  }

  .info-note span {
    flex: 0 0 auto;
  }

  .story-grid,
  .route-layout,
  .highlight-grid,
  .history-layout,
  .access-grid,
  .around-grid,
  .manners-layout,
  .faq-layout,
  .footer-top,
  .footer-info {
    grid-template-columns: 1fr;
  }

  .story-grid {
    gap: 55px;
  }

  .story-images {
    min-height: 530px;
  }

  .story-image.large {
    width: 93%;
    height: 380px;
  }

  .story-image.small {
    width: 55%;
    height: 210px;
  }

  .story-number {
    right: 3px;
    bottom: 4px;
  }

  .story-number strong {
    font-size: 5rem;
  }

  .route-layout {
    gap: 68px;
  }

  .route-map,
  .manners-heading {
    position: relative;
    top: auto;
  }

  .route-map > svg {
    max-height: 580px;
  }

  .route-stop {
    grid-template-columns: 42px 1fr;
    gap: 14px;
    padding-inline: 4px;
  }

  .route-stop.featured {
    margin-inline: -8px;
    padding-inline: 14px;
  }

  .plan-panel {
    gap: 34px;
    margin-top: 70px;
    padding: 34px 22px;
  }

  .plan-options {
    grid-template-columns: 1fr;
  }

  .plan-options button {
    min-height: 110px;
  }

  .plan-options strong {
    margin-top: 5px;
    font-size: 1.9rem;
  }

  .plan-result {
    align-items: flex-start;
    flex-direction: column;
  }

  .highlight-card,
  .highlight-card.tunnel-card {
    height: 500px;
    margin-top: 0;
  }

  .highlight-overlay {
    padding-inline: 25px;
  }

  .history-section {
    padding-top: 0;
  }

  .history-layout {
    width: 100%;
    gap: 50px;
  }

  .history-media {
    margin-left: 0;
  }

  .history-media img {
    min-height: 390px;
  }

  .history-media::after {
    background: linear-gradient(0deg, var(--ink), transparent 45%);
  }

  .history-copy {
    width: var(--wrap);
    margin-inline: auto;
  }

  .timeline article {
    grid-template-columns: 72px 1fr;
    gap: 20px;
  }

  .timeline article:not(:last-child)::before {
    left: 65px;
  }

  .timeline article::after {
    left: 61px;
  }

  .access-grid {
    gap: 12px;
  }

  .access-card {
    min-height: 430px;
  }

  .map-cta {
    align-items: flex-start;
    flex-direction: column;
    padding: 36px 26px;
  }

  .map-cta .button {
    width: 100%;
  }

  .around-card {
    min-height: 520px;
  }

  .around-card.rail {
    grid-column: auto;
    display: flex;
  }

  .rail-card-pattern {
    height: 240px;
    min-height: 240px;
  }

  .manners-layout,
  .faq-layout {
    gap: 50px;
  }

  .closing-section,
  .closing-content {
    min-height: 620px;
  }

  .closing-content > div {
    align-items: flex-start;
    flex-direction: column;
  }

  .closing-content .button {
    width: min(100%, 280px);
  }

  .footer-top,
  .footer-info {
    gap: 34px;
  }

  .footer-top nav {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .photo-sources {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}