@charset "UTF-8";

:root {
  --ink: #171313;
  --paper: #fffaf2;
  --white: #ffffff;
  --cream: #fff1d7;
  --orange: #ff9d18;
  --yellow: #ffd53d;
  --coral: #ed3c4b;
  --coral-dark: #c92235;
  --muted: #716866;
  --line: #d7cbc0;
  --soft-line: #eadfd4;
  --shadow: 6px 6px 0 rgba(23, 19, 19, 0.12);
  --header-height: 78px;
}

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  padding-top: var(--header-height);
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

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

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

h1,
h2,
h3,
p,
figure {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
}

.page-shell {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid var(--ink);
  background: rgba(255, 250, 242, 0.98);
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(23, 19, 19, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  width: min(1360px, calc(100% - 48px));
  height: 100%;
  margin: 0 auto;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
}

.brand img,
.footer-brand img {
  width: 48px;
  height: 48px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  object-fit: contain;
  background: var(--white);
}

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

.brand-copy strong,
.footer-brand strong {
  font-size: 16px;
  font-weight: 900;
  white-space: nowrap;
}

.brand-copy small,
.footer-brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.site-nav {
  margin-left: auto;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 2px;
}

.site-nav a {
  position: relative;
  display: block;
  padding: 10px 10px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 10px;
  bottom: 3px;
  left: 10px;
  height: 2px;
  background: var(--coral);
  content: "";
  opacity: 0;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  opacity: 1;
}

.header-download,
.primary-link,
.download-ticket a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--coral);
  box-shadow: 3px 3px 0 var(--ink);
  color: var(--white);
  font-weight: 800;
}

.header-download:hover,
.primary-link:hover,
.download-ticket a:hover {
  background: var(--coral-dark);
}

.header-download {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 17px;
  font-size: 14px;
  white-space: nowrap;
}

.mobile-actions,
.mobile-download,
.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  border-bottom: 1px solid var(--ink);
  background-color: var(--cream);
  background-image: radial-gradient(rgba(237, 60, 75, 0.18) 1.1px, transparent 1.1px);
  background-size: 17px 17px;
}

.hero::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(50% + 110px);
  width: 1px;
  background: rgba(23, 19, 19, 0.15);
  content: "";
}

.hero-noise {
  position: absolute;
  right: -12px;
  bottom: -112px;
  color: rgba(237, 60, 75, 0.08);
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 500px;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -36px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 520px;
  align-items: center;
  min-height: 760px;
  gap: 72px;
  padding: 70px 0;
}

.eyebrow,
.section-index {
  color: var(--coral);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.19em;
}

.eyebrow span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 28px;
  margin-right: 10px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--yellow);
  color: var(--ink);
  letter-spacing: 0;
}

.hero h1 {
  max-width: 650px;
  margin-top: 22px;
  font-size: clamp(52px, 6vw, 86px);
  font-weight: 950;
  line-height: 1.06;
  letter-spacing: -0.06em;
}

.hero-slogan {
  margin-top: 12px;
  color: var(--coral);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.hero-intro {
  max-width: 650px;
  margin-top: 24px;
  color: #514847;
  font-size: 17px;
  line-height: 1.9;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 24px;
  gap: 12px;
}

.age-label,
.hero-status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 5px 10px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
  font-size: 12px;
  font-weight: 700;
}

.hero-status i,
.live-light i {
  width: 8px;
  height: 8px;
  margin-right: 7px;
  border-radius: 50%;
  background: #22a861;
}

.hero-actions {
  display: flex;
  align-items: center;
  margin-top: 30px;
  gap: 28px;
}

.primary-link {
  min-height: 54px;
  padding: 0 22px;
  font-size: 15px;
}

.primary-link span {
  margin-left: 28px;
  font-size: 20px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.text-link span {
  margin-left: 9px;
  color: var(--coral);
  font-size: 18px;
}

.signal-board {
  position: relative;
  width: 100%;
  max-width: 520px;
  min-height: 572px;
  padding: 20px;
  border: 2px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
  box-shadow: 12px 12px 0 var(--coral);
}

.signal-board::before {
  position: absolute;
  top: 78px;
  right: -31px;
  width: 31px;
  height: 86px;
  border: 2px solid var(--ink);
  border-left: 0;
  border-radius: 0 5px 5px 0;
  background: var(--yellow);
  content: "";
}

.board-topline,
.board-list-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.board-topline {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--ink);
  font-family: Consolas, monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.live-light {
  display: flex;
  align-items: center;
}

.board-search {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  margin-top: 17px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #f7f3ee;
  color: #817674;
  font-size: 12px;
}

.board-search b {
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
}

.board-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 12px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  overflow: hidden;
}

.board-tabs span {
  padding: 8px 4px;
  border-right: 1px solid var(--ink);
  text-align: center;
  font-size: 12px;
  font-weight: 700;
}

.board-tabs span:last-child {
  border-right: 0;
}

.board-tabs .is-current {
  background: var(--yellow);
}

.board-feature {
  display: grid;
  grid-template-columns: 132px 1fr;
  min-height: 172px;
  margin-top: 16px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  overflow: hidden;
  background: var(--cream);
}

.feature-cover {
  width: 132px;
  height: 172px;
  border-right: 1px solid var(--ink);
  background: var(--white);
}

.feature-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: 20px;
}

.feature-kicker {
  color: var(--coral);
  font-size: 12px;
  font-weight: 900;
}

.feature-copy strong {
  margin-top: 5px;
  font-size: 24px;
  line-height: 1.3;
}

.feature-copy small,
.feature-copy p {
  color: var(--muted);
  font-size: 12px;
}

.feature-copy small {
  margin-top: 4px;
}

.feature-progress {
  height: 5px;
  margin: 16px 0 8px;
  border-radius: 5px;
  background: #e0d6cd;
}

.feature-progress i {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: 5px;
  background: var(--coral);
}

.board-list-title {
  margin-top: 18px;
  font-size: 12px;
}

.board-list-title strong {
  font-size: 15px;
}

.board-list-title span {
  color: var(--muted);
}

.board-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 10px;
  gap: 10px;
}

.board-list article {
  display: grid;
  grid-template-columns: 45px 1fr auto;
  align-items: center;
  min-width: 0;
  padding: 8px;
  border: 1px solid var(--soft-line);
  border-radius: 5px;
  gap: 8px;
}

.board-list img {
  width: 45px;
  height: 55px;
  border-radius: 5px;
  object-fit: contain;
  background: var(--cream);
}

.board-list article > span {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.board-list strong {
  overflow: hidden;
  font-size: 12px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.board-list small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.board-list b {
  color: var(--coral);
  font-size: 12px;
}

.board-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 16px -20px -20px;
  border-top: 1px solid var(--ink);
}

.board-nav span {
  padding: 11px 4px;
  color: var(--muted);
  text-align: center;
  font-size: 12px;
  font-weight: 700;
}

.board-nav .is-current {
  color: var(--coral);
}

.section {
  padding: 112px 0;
  scroll-margin-top: var(--header-height);
}

.section-heading {
  margin-bottom: 46px;
}

.section-heading h2,
.download-copy h2 {
  margin-top: 6px;
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 950;
  line-height: 1.15;
  letter-spacing: -0.06em;
}

.section-heading > p:last-child,
.section-heading > div > p:last-child {
  margin-top: 12px;
  color: var(--muted);
  font-size: 15px;
}

.split-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.filter-bar {
  display: flex;
  border: 1px solid var(--ink);
  border-radius: 5px;
  overflow: hidden;
  background: var(--white);
}

.filter-bar button {
  min-width: 74px;
  min-height: 42px;
  padding: 0 14px;
  border: 0;
  border-right: 1px solid var(--ink);
  background: transparent;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.filter-bar button:last-child {
  border-right: 0;
}

.filter-bar button:hover,
.filter-bar button.is-active {
  background: var(--yellow);
}

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

.radar-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(2, 330px);
  grid-auto-flow: dense;
  gap: 16px;
}

.radar-grid.is-filtering {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: auto;
}

.radar-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
  box-shadow: 5px 5px 0 rgba(23, 19, 19, 0.1);
}

.radar-card.is-filtered {
  display: none;
}

.radar-lead {
  grid-column: span 2;
  grid-row: span 2;
}

.radar-grid.is-filtering .radar-lead {
  grid-column: auto;
  grid-row: auto;
}

.radar-cover {
  position: relative;
  flex: 0 0 172px;
  height: 172px;
  border-bottom: 1px solid var(--ink);
  border-radius: 5px 5px 0 0;
  overflow: hidden;
  background: var(--cream);
}

.radar-lead .radar-cover {
  flex-basis: 430px;
  height: 430px;
}

.radar-grid.is-filtering .radar-cover,
.radar-grid.is-filtering .radar-lead .radar-cover {
  flex-basis: 240px;
  height: 240px;
}

.radar-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.radar-cover span {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 8px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--yellow);
  font-family: Consolas, monospace;
  font-size: 12px;
  font-weight: 900;
}

.radar-card-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 18px;
}

.radar-card-copy small {
  color: var(--coral);
  font-size: 12px;
  font-weight: 800;
}

.radar-card-copy h3 {
  margin-top: 5px;
  font-size: 21px;
  line-height: 1.35;
}

.radar-card-copy p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.radar-card-copy b {
  margin-top: auto;
  padding-top: 14px;
  font-size: 12px;
}

.schedule-section {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--ink);
  color: var(--white);
}

.schedule-shell {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 70px;
}

.schedule-heading {
  margin: 0;
  padding-top: 18px;
}

.schedule-heading > p:last-child {
  color: #bcb0aa;
}

.schedule-panel {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 220px;
  min-height: 390px;
  border: 1px solid var(--white);
  border-radius: 5px;
  overflow: hidden;
}

.day-tabs {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  border-right: 1px solid var(--white);
}

.day-tabs button {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 0;
  border-bottom: 1px solid var(--white);
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.day-tabs button:last-child {
  border-bottom: 0;
}

.day-tabs button span {
  font-family: Consolas, monospace;
  font-size: 12px;
}

.day-tabs button b {
  margin-top: 3px;
  font-size: 16px;
}

.day-tabs button:hover,
.day-tabs button.is-active {
  background: var(--coral);
}

.route-panels {
  position: relative;
}

.route-panel {
  display: flex;
  height: 100%;
  min-height: 390px;
  flex-direction: column;
  justify-content: center;
  padding: 48px;
  background-color: #231e1d;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
}

.route-time {
  color: var(--yellow);
  font-family: Consolas, monospace;
  font-size: 20px;
  font-weight: 800;
}

.route-panel > strong {
  margin-top: 14px;
  font-size: 44px;
  line-height: 1.2;
}

.route-panel p {
  margin-top: 10px;
  color: #d0c6c2;
  font-size: 14px;
}

.route-state {
  width: max-content;
  margin-top: 28px;
  padding: 8px 12px;
  border: 1px solid var(--white);
  border-radius: 5px;
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
}

.route-note {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px;
  background: var(--yellow);
  color: var(--ink);
}

.route-note > span {
  font-family: Consolas, monospace;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.route-note > strong {
  font-size: 29px;
  line-height: 1.25;
}

.route-note p {
  font-size: 13px;
}

.screens-section {
  background-color: #fff7e9;
  background-image: linear-gradient(rgba(23, 19, 19, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(23, 19, 19, 0.045) 1px, transparent 1px);
  background-size: 32px 32px;
}

.drag-hint {
  padding: 8px 12px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
  font-size: 12px;
  font-weight: 800;
}

.screen-gallery {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.screen-card {
  flex: 0 0 250px;
  width: 250px;
}

.screen-image {
  width: 250px;
  height: 450px;
  padding: 8px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
  box-shadow: 6px 6px 0 var(--coral);
}

.screen-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.screen-card figcaption {
  display: grid;
  grid-template-columns: 36px 1fr;
  margin-top: 20px;
  column-gap: 10px;
}

.screen-card figcaption span {
  grid-row: span 2;
  color: var(--coral);
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 28px;
  line-height: 1;
}

.screen-card figcaption strong {
  font-size: 16px;
  line-height: 1.2;
}

.screen-card figcaption small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.guide-section {
  border-top: 1px solid var(--ink);
  background: var(--white);
}

.guide-shell {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 80px;
}

.guide-heading {
  position: relative;
  margin: 0;
}

.guide-mark {
  margin-top: 46px;
  color: var(--yellow);
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 130px;
  line-height: 0.72;
  text-shadow: 4px 4px 0 var(--ink);
}

.faq-list {
  border-top: 1px solid var(--ink);
}

.faq-item,
.official-site {
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
  background: var(--paper);
}

.faq-item button,
.official-site summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 76px;
  padding: 18px 22px;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-size: 16px;
  font-weight: 800;
  list-style: none;
}

.official-site summary::-webkit-details-marker {
  display: none;
}

.faq-item button:hover,
.faq-item button[aria-expanded="true"],
.official-site summary:hover,
.official-site[open] summary {
  background: var(--yellow);
}

.faq-item button i,
.official-site summary i {
  display: inline-flex;
  flex: 0 0 32px;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-left: 18px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--white);
  font-style: normal;
  font-size: 20px;
  line-height: 1;
}

.official-site summary i::before {
  content: "+";
}

.official-site[open] summary i::before {
  content: "−";
}

.faq-answer,
.official-site > div {
  padding: 0 22px 22px;
  color: var(--muted);
  font-size: 14px;
}

.official-site a {
  color: var(--coral);
  font-weight: 800;
  text-decoration: underline;
}

.voices-section {
  border-top: 1px solid var(--ink);
  background: var(--cream);
}

.centered-heading {
  text-align: center;
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: 18px;
}

.voice-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.voice-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.voice-user {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.avatar-icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background-color: var(--yellow);
  background-image: url("../icons/avatar.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 24px 24px;
}

.voice-user span {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.voice-user strong {
  font-size: 14px;
  line-height: 1.3;
}

.voice-user small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.voice-rating {
  flex: 0 0 auto;
  color: var(--coral);
  font-size: 15px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.voice-card > p {
  margin-top: 24px;
  color: #514847;
  font-size: 14px;
  line-height: 1.9;
}

.voice-card time {
  margin-top: auto;
  padding-top: 24px;
  color: var(--muted);
  text-align: right;
  font-family: Consolas, monospace;
  font-size: 12px;
}

.download-section {
  padding: 90px 0;
  scroll-margin-top: var(--header-height);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--coral);
  color: var(--white);
}

.download-shell {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) 350px;
  align-items: stretch;
  gap: 40px;
}

.download-number {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--white);
  border-radius: 5px;
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 86px;
  line-height: 1;
}

.download-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.download-copy .section-index {
  color: var(--yellow);
}

.download-copy > p:last-of-type {
  max-width: 590px;
  margin-top: 14px;
  color: #ffe9e2;
  font-size: 15px;
}

.download-checks {
  display: flex;
  flex-wrap: wrap;
  margin-top: 22px;
  gap: 10px;
}

.download-checks span {
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 5px;
  font-size: 12px;
}

.download-ticket {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 270px;
  padding: 32px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  background-color: var(--yellow);
  background-image: radial-gradient(rgba(23, 19, 19, 0.16) 1px, transparent 1px);
  background-size: 13px 13px;
  box-shadow: 8px 8px 0 var(--ink);
  color: var(--ink);
}

.download-ticket::before,
.download-ticket::after {
  position: absolute;
  left: -1px;
  width: 18px;
  height: 36px;
  border: 1px solid var(--ink);
  border-left: 0;
  border-radius: 0 50% 50% 0;
  background: var(--coral);
  content: "";
}

.download-ticket::before {
  top: 34px;
}

.download-ticket::after {
  bottom: 34px;
}

.download-ticket > span {
  font-family: Consolas, monospace;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.download-ticket > strong {
  margin-top: 12px;
  font-size: 27px;
  line-height: 1.25;
}

.download-ticket > small {
  margin-top: 4px;
  font-size: 12px;
}

.download-ticket a {
  justify-content: space-between;
  min-height: 50px;
  margin-top: 25px;
  padding: 0 16px;
  font-size: 14px;
}

.download-ticket a b {
  font-size: 20px;
}

.site-footer {
  padding: 42px 0;
  background: var(--ink);
  color: var(--white);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

.footer-brand img {
  border-color: var(--white);
}

.footer-brand small {
  color: #a99f9a;
}

.footer-nav {
  justify-self: center;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
}

.footer-nav a {
  color: #d8ceca;
  font-size: 12px;
}

.footer-nav a:hover {
  color: var(--yellow);
}

.copyright {
  justify-self: end;
  color: #a99f9a;
  font-size: 12px;
  white-space: nowrap;
}

.back-top {
  position: fixed;
  z-index: 900;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 3px 3px 0 var(--ink);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
}

.back-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.back-top i {
  width: 22px;
  height: 22px;
  background-image: url("../icons/top-arrow.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

@media (max-width: 1180px) {
  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    border-bottom: 1px solid var(--ink);
    background: var(--paper);
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    display: grid;
    width: min(100% - 32px, 720px);
    margin: 0 auto;
    padding: 14px 0 20px;
  }

  .site-nav a {
    padding: 12px 8px;
    border-bottom: 1px solid var(--soft-line);
  }

  .site-nav a::after {
    display: none;
  }

  .desktop-download {
    display: none;
  }

  .mobile-actions,
  .mobile-download,
  .menu-toggle {
    display: flex;
  }

  .mobile-actions {
    align-items: center;
    margin-left: auto;
    gap: 10px;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--ink);
    border-radius: 5px;
    background: var(--white);
    cursor: pointer;
    gap: 5px;
  }

  .menu-toggle i {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--ink);
  }

  .menu-toggle[aria-expanded="true"] i:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] i:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] i:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero-inner {
    grid-template-columns: 1fr 460px;
    gap: 42px;
  }

  .hero h1 {
    font-size: 58px;
  }

  .radar-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .radar-grid.is-filtering {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .radar-lead {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .radar-grid.is-filtering .radar-lead {
    grid-column: auto;
  }

  .radar-lead .radar-cover {
    flex-basis: 400px;
    height: 400px;
  }

  .radar-cover {
    flex-basis: 260px;
    height: 260px;
  }

  .schedule-shell {
    grid-template-columns: 250px 1fr;
    gap: 40px;
  }

  .schedule-panel {
    grid-template-columns: 96px 1fr;
  }

  .route-note {
    display: none;
  }

  .screen-gallery {
    overflow-x: auto;
    justify-content: flex-start;
    padding: 0 8px 18px 0;
    scroll-snap-type: x mandatory;
    scrollbar-color: var(--coral) var(--soft-line);
  }

  .screen-card {
    scroll-snap-align: start;
  }

  .download-shell {
    grid-template-columns: 120px 1fr 310px;
    gap: 28px;
  }

  .footer-inner {
    grid-template-columns: auto 1fr;
  }

  .copyright {
    grid-column: 1 / -1;
    justify-self: center;
  }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 72px 0 80px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .signal-board {
    max-width: 640px;
  }

  .hero::before {
    display: none;
  }

  .radar-grid,
  .radar-grid.is-filtering {
    grid-template-columns: repeat(2, 1fr);
  }

  .radar-lead {
    grid-column: 1 / -1;
  }

  .radar-lead .radar-cover,
  .radar-cover {
    flex-basis: 320px;
    height: 320px;
  }

  .schedule-shell,
  .guide-shell {
    grid-template-columns: 1fr;
  }

  .guide-shell {
    gap: 46px;
  }

  .guide-mark {
    display: none;
  }

  .voice-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .download-shell {
    grid-template-columns: 100px 1fr;
  }

  .download-ticket {
    grid-column: 1 / -1;
    min-height: 230px;
  }
}

@media (max-width: 680px) {
  :root {
    --header-height: 70px;
  }

  body {
    font-size: 15px;
  }

  .page-shell,
  .header-inner {
    width: min(100% - 28px, 1200px);
  }

  .header-inner {
    gap: 8px;
  }

  .brand {
    min-width: 0;
    gap: 7px;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .brand-copy strong {
    font-size: 13px;
  }

  .brand-copy small {
    font-size: 12px;
  }

  .mobile-actions {
    gap: 7px;
  }

  .mobile-download {
    min-height: 38px;
    padding: 0 11px;
    box-shadow: 2px 2px 0 var(--ink);
    font-size: 12px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
  }

  .hero {
    min-height: 0;
  }

  .hero-inner {
    min-height: 0;
    padding: 58px 0 68px;
    gap: 46px;
  }

  .hero-copy {
    text-align: center;
  }

  .eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    letter-spacing: 0.1em;
  }

  .hero h1 {
    margin-top: 18px;
    font-size: clamp(43px, 13vw, 62px);
    letter-spacing: -0.07em;
  }

  .hero-slogan {
    margin-top: 10px;
    font-size: 26px;
  }

  .hero-intro {
    margin-top: 20px;
    font-size: 15px;
    line-height: 1.8;
  }

  .hero-meta,
  .hero-actions {
    justify-content: center;
  }

  .hero-actions {
    flex-direction: column;
    margin-top: 24px;
    gap: 18px;
  }

  .primary-link {
    min-height: 50px;
  }

  .signal-board {
    min-height: 0;
    padding: 14px;
    box-shadow: 7px 7px 0 var(--coral);
  }

  .signal-board::before {
    display: none;
  }

  .board-feature {
    grid-template-columns: 108px 1fr;
  }

  .feature-cover {
    width: 108px;
  }

  .feature-copy {
    padding: 14px;
  }

  .feature-copy strong {
    font-size: 19px;
  }

  .board-list {
    grid-template-columns: 1fr;
  }

  .board-nav {
    margin-right: -14px;
    margin-bottom: -14px;
    margin-left: -14px;
  }

  .section {
    padding: 78px 0;
  }

  .section-heading {
    margin-bottom: 34px;
    text-align: center;
  }

  .section-heading h2,
  .download-copy h2 {
    font-size: 40px;
  }

  .split-heading {
    align-items: center;
    flex-direction: column;
    gap: 24px;
  }

  .filter-bar {
    width: 100%;
  }

  .filter-bar button {
    min-width: 0;
    flex: 1;
    padding: 0 7px;
  }

  .radar-grid,
  .radar-grid.is-filtering {
    grid-template-columns: 1fr;
  }

  .radar-lead,
  .radar-grid.is-filtering .radar-lead {
    grid-column: auto;
  }

  .radar-lead .radar-cover,
  .radar-cover {
    flex-basis: 360px;
    height: 360px;
  }

  .schedule-shell {
    gap: 34px;
  }

  .schedule-heading {
    padding-top: 0;
  }

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

  .day-tabs {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto;
    border-right: 0;
    border-bottom: 1px solid var(--white);
  }

  .day-tabs button {
    min-height: 70px;
    border-right: 1px solid var(--white);
    border-bottom: 0;
  }

  .day-tabs button:last-child {
    border-right: 0;
  }

  .route-panel {
    align-items: center;
    min-height: 300px;
    padding: 34px 20px;
    text-align: center;
  }

  .route-panel > strong {
    font-size: 34px;
  }

  .screen-gallery {
    width: calc(100% + 14px);
    padding-bottom: 18px;
  }

  .screen-card {
    flex-basis: 250px;
  }

  .drag-hint {
    width: max-content;
    max-width: 100%;
  }

  .guide-shell {
    gap: 30px;
  }

  .faq-item button,
  .official-site summary {
    min-height: 68px;
    padding: 16px;
    font-size: 14px;
  }

  .faq-answer,
  .official-site > div {
    padding: 0 16px 18px;
  }

  .voice-grid {
    grid-template-columns: 1fr;
  }

  .download-section {
    padding: 72px 0;
  }

  .download-shell {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .download-number {
    width: 90px;
    height: 72px;
    justify-self: center;
    font-size: 48px;
  }

  .download-checks {
    justify-content: center;
  }

  .download-ticket {
    grid-column: auto;
    width: 100%;
    max-width: 360px;
    min-height: 250px;
    justify-self: center;
    text-align: left;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .footer-brand,
  .footer-nav,
  .copyright {
    justify-self: center;
  }

  .footer-nav ul {
    align-items: center;
    justify-content: center;
  }

  .back-top {
    right: 14px;
    bottom: 14px;
    width: 46px;
    height: 46px;
  }

  a,
  button,
  summary {
    transition: none !important;
    animation: none !important;
  }
}

@media (max-width: 390px) {
  .brand-copy strong {
    font-size: 12px;
  }

  .brand-copy small {
    font-size: 12px;
  }

  .mobile-download {
    padding: 0 8px;
  }

  .board-topline {
    letter-spacing: 0;
  }

  .screen-gallery {
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}