@charset "UTF-8";

:root {
  --coral: #f34d57;
  --coral-dark: #d93644;
  --coral-soft: #fff0ef;
  --pink: #f49aa0;
  --ink: #19191a;
  --ink-soft: #3b3b3d;
  --muted: #747477;
  --line: #e6d9d6;
  --paper: #fffaf4;
  --white: #ffffff;
  --header-height: 76px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  overflow-x: hidden;
}

body {
  min-width: 320px;
  margin: 0;
  padding-top: var(--header-height);
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

body.menu-open {
  overflow: hidden;
}

button,
input {
  font: inherit;
}

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

button {
  color: inherit;
}

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

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

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

ul,
ol {
  padding: 0;
  list-style: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container,
.header-inner,
.hero-inner,
.footer-inner {
  width: min(calc(100% - 48px), var(--container));
  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(--line);
  background: rgba(255, 250, 244, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  height: 100%;
}

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

.brand img,
.footer-brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: var(--coral-soft);
}

.brand-copy,
.footer-brand span {
  display: flex;
  min-width: 0;
  flex-direction: column;
  line-height: 1.25;
}

.brand-copy strong,
.footer-brand strong {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

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

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

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 34px;
}

.main-nav a {
  position: relative;
  display: block;
  padding: 27px 0 24px;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: 17px;
  left: 0;
  height: 2px;
  background: var(--coral);
  content: "";
  opacity: 0;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--coral-dark);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 30px;
}

.header-download {
  display: inline-flex;
  min-width: 138px;
  height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--coral);
  background: var(--coral);
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.header-download:hover {
  border-color: var(--ink);
  background: var(--ink);
}

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

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background-color: var(--paper);
  background-image: linear-gradient(rgba(243, 77, 87, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(243, 77, 87, 0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero::before {
  position: absolute;
  top: 90px;
  right: -140px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: var(--coral-soft);
  content: "";
}

.hero-inner {
  position: relative;
  display: grid;
  min-height: 700px;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) 520px;
  gap: 80px;
  padding: 70px 0;
}

.hero-copy {
  max-width: 570px;
}

.eyebrow,
.section-index,
.ticket-copy > span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--coral-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.eyebrow::before,
.section-index::before {
  width: 28px;
  height: 3px;
  background: var(--coral);
  content: "";
}

.hero h1 {
  margin-top: 18px;
  font-size: clamp(76px, 8vw, 122px);
  line-height: 0.92;
  letter-spacing: -0.08em;
  white-space: nowrap;
}

.hero-copy > h2 {
  max-width: 540px;
  margin-top: 32px;
  font-size: 31px;
  line-height: 1.3;
  letter-spacing: -0.04em;
}

.hero-intro {
  max-width: 550px;
  margin-top: 23px;
  color: #585358;
  font-size: 16px;
  line-height: 2;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-features li {
  display: inline-flex;
  height: 42px;
  align-items: center;
  gap: 9px;
  padding: 0 15px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  font-size: 13px;
  font-weight: 800;
}

.hero-action {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 30px;
}

.primary-link {
  display: inline-flex;
  min-width: 226px;
  height: 58px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border: 1px solid var(--coral);
  background: var(--coral);
  color: var(--white);
  font-size: 16px;
  font-weight: 900;
}

.primary-link:hover {
  border-color: var(--ink);
  background: var(--ink);
}

.age-label {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.heat-desk {
  position: relative;
  width: 100%;
  border: 1px solid #efc9c8;
  background: rgba(255, 255, 255, 0.96);
}

.heat-desk::before {
  position: absolute;
  z-index: -1;
  top: 18px;
  right: -18px;
  bottom: -18px;
  left: 18px;
  border: 1px solid var(--coral);
  background: var(--coral-soft);
  content: "";
}

.desk-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 23px;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--white);
}

.desk-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 900;
}

.flame-mark {
  width: 16px;
  height: 22px;
  border-radius: 70% 35% 70% 40%;
  background: var(--coral);
  transform: rotate(43deg);
}

.desk-state {
  color: #ffb8b8;
  font-size: 12px;
  font-weight: 700;
}

.desk-search {
  display: grid;
  align-items: center;
  margin: 22px 22px 14px;
  grid-template-columns: 22px 1fr auto;
  border: 1px solid var(--line);
  background: var(--white);
}

.desk-search > i {
  margin-left: 13px;
}

.desk-search input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 13px;
}

.desk-search button {
  align-self: stretch;
  min-width: 74px;
  border: 0;
  background: var(--coral);
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.desk-tabs {
  display: grid;
  padding: 0 22px 14px;
  grid-template-columns: repeat(4, 1fr);
}

.desk-tabs button {
  height: 39px;
  border: 1px solid var(--line);
  border-right: 0;
  background: var(--white);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.desk-tabs button:last-child {
  border-right: 1px solid var(--line);
}

.desk-tabs button.is-active {
  border-color: var(--coral);
  background: var(--coral);
  color: var(--white);
}

.desk-list {
  padding: 0 22px 22px;
}

.desk-item {
  display: grid;
  align-items: center;
  gap: 13px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  grid-template-columns: 34px 55px 1fr;
}

.desk-item[hidden] {
  display: none;
}

.desk-number {
  color: var(--coral);
  font-size: 18px;
  font-weight: 900;
}

.desk-item figure {
  display: flex;
  width: 55px;
  height: 68px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #f7f2ed;
}

.desk-item figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.desk-item h3 {
  font-size: 14px;
  line-height: 1.4;
}

.desk-item p,
.desk-item div > span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.desk-item div > span {
  color: var(--coral-dark);
}

.desk-empty {
  display: none;
  padding: 0 22px 24px;
  color: var(--muted);
  font-size: 13px;
}

.desk-empty.is-visible {
  display: block;
}

.section {
  padding: 110px 0;
}

.section-heading {
  display: grid;
  align-items: end;
  margin-bottom: 48px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: 48px;
}

.section-heading h2 {
  margin-top: 12px;
  font-size: clamp(42px, 5vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.section-heading > p {
  padding-bottom: 8px;
  color: var(--muted);
  line-height: 1.9;
}

.ranking {
  background: var(--white);
}

.ranking-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding: 17px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.ranking-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ranking-filters button {
  min-width: 82px;
  height: 38px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.ranking-filters button.is-active {
  border-color: var(--coral);
  background: var(--coral);
  color: var(--white);
}

.ranking-toolbar > span {
  color: var(--muted);
  font-size: 12px;
}

.ranking-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.rank-card {
  position: relative;
  min-width: 0;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.rank-card[hidden] {
  display: none;
}

.rank-no {
  position: absolute;
  z-index: 2;
  top: 8px;
  left: 8px;
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  background: var(--coral);
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
}

.rank-card figure {
  display: flex;
  width: 100%;
  height: 230px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--white);
}

.rank-card figure img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.rank-copy {
  padding-top: 15px;
}

.rank-copy h3 {
  font-size: 16px;
}

.rank-copy p {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.rank-copy span {
  display: inline-block;
  margin-top: 10px;
  color: var(--coral-dark);
  font-size: 12px;
  font-weight: 800;
}

.route {
  background: var(--coral-soft);
}

.route-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.9fr 1fr;
  gap: 20px;
}

.route-feature {
  position: relative;
  min-height: 210px;
  padding: 30px;
  border: 1px solid #e9c8c6;
  background: var(--white);
}

.route-feature > i,
.route-feature > div > i {
  width: 34px;
  height: 34px;
}

.route-no {
  position: absolute;
  top: 22px;
  right: 24px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 900;
}

.route-feature h3 {
  margin-top: 16px;
  font-size: 22px;
}

.route-feature p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.8;
}

.keyword-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 28px;
}

.keyword-row span {
  padding: 7px 12px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 12px;
}

.route-stack {
  display: grid;
  gap: 20px;
}

.route-stack .route-feature {
  min-height: 0;
}

.route-stack .route-feature > div {
  display: flex;
  align-items: center;
  gap: 13px;
}

.route-stack .route-feature h3 {
  margin-top: 0;
}

.route-feature-rank {
  background: var(--ink);
  color: var(--white);
}

.route-feature-rank p {
  color: #c9c4c2;
}

.route-feature-rank ol {
  margin-top: 25px;
  border-top: 1px solid #454246;
}

.route-feature-rank li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #454246;
  font-size: 13px;
}

.route-feature-rank b {
  color: var(--coral);
  font-size: 12px;
}

.screens {
  background: var(--ink);
  color: var(--white);
}

.screens .section-heading > p {
  color: #c7c3c0;
}

.screen-track {
  display: grid;
  align-items: start;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.screen-card {
  min-width: 0;
  border: 1px solid #504d4d;
  background: #242426;
}

.screen-image {
  display: flex;
  width: 250px;
  height: 450px;
  max-width: 100%;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  overflow: hidden;
  background: #f7f7f7;
}

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

.screen-card figcaption {
  display: flex;
  min-height: 92px;
  align-items: center;
  gap: 15px;
  padding: 18px;
  background: var(--white);
  color: var(--ink);
}

.screen-card figcaption > span {
  color: var(--coral);
  font-size: 13px;
  font-weight: 900;
}

.screen-card figcaption strong {
  display: block;
  font-size: 16px;
}

.screen-card figcaption p {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.faq {
  background: var(--paper);
}

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

.accordion-item {
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.accordion-item > button,
.official-accordion > button {
  display: grid;
  width: 100%;
  min-height: 78px;
  align-items: center;
  padding: 0 24px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  grid-template-columns: 48px 1fr 22px;
  gap: 12px;
}

.question-no {
  color: var(--coral);
  font-size: 12px;
  font-weight: 900;
}

.accordion-item strong,
.official-accordion strong {
  font-size: 16px;
}

.accordion-item button > i,
.official-accordion button > span {
  position: relative;
  width: 18px;
  height: 18px;
}

.accordion-item button > i::before,
.accordion-item button > i::after,
.official-accordion button > span::before,
.official-accordion button > span::after {
  position: absolute;
  top: 8px;
  left: 2px;
  width: 14px;
  height: 1px;
  background: var(--ink);
  content: "";
}

.accordion-item button > i::after,
.official-accordion button > span::after {
  transform: rotate(90deg);
}

.accordion-item.is-open button > i::after,
.official-accordion.is-open button > span::after {
  transform: rotate(0);
}

.accordion-answer,
.official-accordion > div {
  display: none;
}

.accordion-item.is-open .accordion-answer,
.official-accordion.is-open > div {
  display: block;
}

.accordion-answer p {
  padding: 0 74px 25px;
  color: var(--muted);
  line-height: 1.9;
}

.official-accordion {
  margin-top: 22px;
  border: 1px solid var(--ink);
  background: var(--white);
}

.official-accordion > button {
  grid-template-columns: 28px 1fr 22px;
}

.official-accordion > div p {
  padding: 0 64px 24px;
}

.official-accordion > div a {
  color: var(--coral-dark);
  font-weight: 800;
}

.voices {
  background: var(--coral-soft);
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.voice-card {
  position: relative;
  display: flex;
  min-height: 240px;
  flex-direction: column;
  padding: 25px;
  border: 1px solid #efcecb;
  border-top: 4px solid var(--coral);
  background: var(--white);
}

.voice-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

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

.voice-user strong {
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.voice-rating {
  display: inline-flex;
  flex: 0 0 auto;
  color: var(--coral);
  font-size: 12px;
  gap: 2px;
}

.voice-rating .fa {
  margin: 0 1px;
}

.voice-card > p {
  margin: 24px 0 22px;
  color: var(--ink-soft);
  line-height: 1.9;
}

.voice-card time {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.download-section {
  padding: 88px 0;
  background: var(--white);
}

.download-ticket {
  position: relative;
  display: grid;
  min-height: 190px;
  overflow: hidden;
  border: 1px solid var(--coral);
  background: var(--coral-soft);
  grid-template-columns: 300px 1fr 280px;
}

.download-ticket::before,
.download-ticket::after {
  position: absolute;
  z-index: 3;
  top: 50%;
  width: 36px;
  height: 36px;
  border: 1px solid var(--coral);
  border-radius: 50%;
  background: var(--white);
  content: "";
  transform: translateY(-50%);
}

.download-ticket::before {
  left: -19px;
}

.download-ticket::after {
  right: -19px;
}

.ticket-brand,
.ticket-copy,
.ticket-action {
  display: flex;
  align-items: center;
}

.ticket-brand {
  gap: 16px;
  padding: 32px 44px;
  border-right: 1px dashed #df9998;
}

.ticket-brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border: 1px solid var(--ink);
  border-radius: 50%;
}

.ticket-brand div {
  display: flex;
  flex-direction: column;
}

.ticket-brand strong {
  font-size: 24px;
}

.ticket-brand span {
  color: var(--muted);
  font-size: 12px;
}

.ticket-copy {
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 32px 42px;
}

.ticket-copy h2 {
  margin-top: 10px;
  font-size: 27px;
  line-height: 1.35;
}

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

.ticket-action {
  justify-content: center;
  gap: 14px;
  padding: 30px;
  background: var(--coral);
  color: var(--white);
  font-size: 17px;
  font-weight: 900;
  text-align: center;
}

.ticket-action:hover {
  background: var(--ink);
}

.ticket-action i {
  position: relative;
  width: 28px;
  height: 16px;
}

.ticket-action i::before {
  position: absolute;
  top: 7px;
  left: 0;
  width: 27px;
  height: 2px;
  background: currentColor;
  content: "";
}

.ticket-action i::after {
  position: absolute;
  top: 3px;
  right: 0;
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

.site-footer {
  padding: 42px 0 30px;
  background: var(--ink);
  color: var(--white);
}

.footer-inner {
  display: grid;
  align-items: center;
  grid-template-columns: auto 1fr;
  gap: 26px 50px;
}

.footer-brand img {
  border-color: #706c6b;
}

.footer-brand small {
  color: #aaa6a5;
}

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

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 25px;
}

.footer-nav a {
  color: #d9d4d2;
  font-size: 12px;
}

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

.footer-inner > p {
  grid-column: 1 / -1;
  padding-top: 20px;
  border-top: 1px solid #3e3b3b;
  color: #999594;
  font-size: 12px;
  text-align: center;
}

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

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

.back-top:hover {
  background: var(--white);
}

.i-search,
.i-heart,
.i-history,
.i-download,
.i-chart,
.i-globe,
.i-avatar,
.i-arrow-up {
  display: inline-block;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.i-search {
  background-image: url("../icons/search.svg");
}

.i-heart {
  background-image: url("../icons/heart.svg");
}

.i-history {
  background-image: url("../icons/history.svg");
}

.i-download {
  background-image: url("../icons/download.svg");
}

.i-chart {
  background-image: url("../icons/chart.svg");
}

.i-globe {
  background-image: url("../icons/globe.svg");
}

.i-avatar {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background-color: var(--coral-soft);
  background-image: url("../icons/avatar.svg");
  background-size: 22px 22px;
}

.i-arrow-up {
  background-image: url("../icons/arrow-up.svg");
}

@media (max-width: 1120px) {
  .main-nav ul {
    gap: 20px;
  }

  .header-actions {
    margin-left: 20px;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 450px;
    gap: 46px;
  }

  .ranking-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .route-layout {
    grid-template-columns: 1fr 1fr;
  }

  .route-feature-rank {
    grid-column: 1 / -1;
  }

  .download-ticket {
    grid-template-columns: 250px 1fr 240px;
  }

  .ticket-brand,
  .ticket-copy {
    padding-right: 28px;
    padding-left: 28px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 66px;
  }

  .container,
  .header-inner,
  .hero-inner,
  .footer-inner {
    width: min(calc(100% - 32px), var(--container));
  }

  .site-header {
    transform: translateZ(0);
    backface-visibility: hidden;
  }

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

  .brand-copy strong {
    font-size: 17px;
  }

  .brand-copy span {
    max-width: 135px;
    overflow: visible;
    text-overflow: clip;
  }

  .main-nav {
    position: fixed;
    z-index: 999;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    height: calc(100dvh - var(--header-height));
    padding: 18px 16px 30px;
    overflow-y: auto;
    border-top: 1px solid var(--line);
    background: var(--paper);
  }

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

  .main-nav ul {
    display: block;
    width: 100%;
  }

  .main-nav li {
    border-bottom: 1px solid var(--line);
  }

  .main-nav a {
    padding: 17px 5px;
    font-size: 15px;
  }

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

  .header-actions {
    margin-left: auto;
  }

  .header-download {
    min-width: 88px;
    height: 40px;
    padding: 0 13px;
    font-size: 12px;
  }

  .desktop-label {
    display: none;
  }

  .mobile-label {
    display: inline;
  }

  .menu-toggle {
    display: flex;
    width: 40px;
    height: 40px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0;
    border: 1px solid var(--ink);
    background: transparent;
    cursor: pointer;
  }

  .menu-toggle i {
    display: block;
    width: 17px;
    height: 2px;
    background: var(--ink);
  }

  .hero-inner {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 72px 0;
  }

  .hero-copy {
    max-width: none;
    text-align: center;
  }

  .eyebrow {
    justify-content: center;
  }

  .hero h1 {
    font-size: clamp(58px, 17vw, 92px);
  }

  .hero-copy > h2 {
    margin-right: auto;
    margin-left: auto;
    font-size: 27px;
  }

  .hero-intro {
    margin-right: auto;
    margin-left: auto;
  }

  .hero-features {
    justify-content: center;
  }

  .hero-action {
    align-items: center;
  }

  .heat-desk {
    width: min(100%, 560px);
    margin: 0 auto;
  }

  .section {
    padding: 82px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 35px;
  }

  .section-heading h2 {
    font-size: 48px;
  }

  .section-heading > p {
    padding-bottom: 0;
  }

  .screen-track {
    display: flex;
    gap: 18px;
    padding: 0 1px 15px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }

  .screen-card {
    width: 280px;
    min-width: 280px;
    scroll-snap-align: start;
  }

  .download-ticket {
    grid-template-columns: 1fr 1.4fr;
  }

  .ticket-action {
    grid-column: 1 / -1;
    min-height: 72px;
  }

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

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

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

@media (max-width: 680px) {
  .container,
  .header-inner,
  .hero-inner,
  .footer-inner {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand {
    gap: 8px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .brand-copy strong {
    font-size: 15px;
  }

  .brand-copy span {
    max-width: 120px;
    font-size: 12px;
    white-space: normal;
    word-break: break-all;
  }

  .hero::before {
    display: none;
  }

  .hero-inner {
    padding: 54px 0 70px;
  }

  .hero h1 {
    margin-top: 15px;
    font-size: clamp(52px, 19vw, 76px);
  }

  .hero-copy > h2 {
    margin-top: 24px;
    font-size: 23px;
  }

  .hero-intro {
    font-size: 14px;
    line-height: 1.9;
  }

  .hero-features {
    gap: 7px;
  }

  .hero-features li {
    height: 39px;
    padding: 0 10px;
    font-size: 12px;
  }

  .primary-link {
    min-width: 260px;
    height: 56px;
  }

  .heat-desk::before {
    top: 10px;
    right: -7px;
    bottom: -10px;
    left: 7px;
  }

  .desk-head {
    padding: 16px;
  }

  .desk-title {
    font-size: 16px;
  }

  .desk-search {
    margin: 16px 14px 12px;
  }

  .desk-tabs {
    padding: 0 14px 12px;
  }

  .desk-tabs button {
    min-width: 0;
    padding: 0 4px;
  }

  .desk-list {
    padding: 0 14px 16px;
  }

  .desk-item {
    grid-template-columns: 28px 50px 1fr;
  }

  .section {
    padding: 70px 0;
  }

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

  .ranking-toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .ranking-filters {
    width: 100%;
  }

  .ranking-filters button {
    flex: 1 1 0;
    min-width: 0;
  }

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

  .rank-card {
    padding: 12px;
  }

  .rank-card figure {
    height: 205px;
  }

  .route-layout {
    grid-template-columns: 1fr;
  }

  .route-feature-rank {
    grid-column: auto;
  }

  .route-feature {
    padding: 24px;
  }

  .screen-card {
    width: 268px;
    min-width: 268px;
  }

  .screen-image {
    width: 250px;
    height: 450px;
  }

  .accordion-item > button,
  .official-accordion > button {
    min-height: 72px;
    padding: 0 15px;
    grid-template-columns: 36px 1fr 20px;
  }

  .accordion-item strong,
  .official-accordion strong {
    font-size: 14px;
  }

  .accordion-answer p {
    padding: 0 20px 22px 51px;
    font-size: 13px;
  }

  .official-accordion > button {
    grid-template-columns: 23px 1fr 20px;
  }

  .official-accordion > div p {
    padding: 0 20px 22px 51px;
  }

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

  .voice-card {
    min-height: 220px;
  }

  .download-section {
    padding: 64px 0;
  }

  .download-ticket {
    grid-template-columns: 1fr;
  }

  .ticket-brand {
    justify-content: center;
    padding: 28px 22px;
    border-right: 0;
    border-bottom: 1px dashed #df9998;
  }

  .ticket-copy {
    align-items: center;
    padding: 30px 22px;
    text-align: center;
  }

  .ticket-copy h2 {
    font-size: 23px;
  }

  .ticket-action {
    grid-column: auto;
  }

  .footer-nav ul {
    gap: 15px 20px;
  }

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

@media (max-width: 390px) {
  .header-download {
    min-width: 80px;
    padding: 0 10px;
  }

  .header-actions {
    gap: 7px;
  }

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

  .rank-card figure {
    height: 185px;
  }
}