:root {
  color-scheme: light;
  --bg: #f6f1e8;
  --paper: #fffaf1;
  --ink: #20150f;
  --muted: #77675d;
  --line: rgba(32, 21, 15, 0.12);
  --red: #d9412f;
  --gold: #efb64b;
  --jade: #167a65;
  --blue: #255f8f;
  --shadow: 0 22px 70px rgba(58, 34, 19, 0.13);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 15% 0%, rgba(239, 182, 75, 0.22), transparent 32rem),
    radial-gradient(circle at 95% 18%, rgba(217, 65, 47, 0.16), transparent 28rem),
    var(--bg);
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
button, select, input { font: inherit; }

.site-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding-bottom: 86px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px clamp(18px, 4vw, 34px);
  margin: 0 auto;
  backdrop-filter: blur(18px);
  background: rgba(246, 241, 232, 0.74);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--ink);
  color: var(--gold);
  font-weight: 900;
  box-shadow: 0 12px 26px rgba(32, 21, 15, 0.22);
}
.brand strong, .brand small { display: block; line-height: 1.05; }
.brand small { color: var(--muted); margin-top: 3px; font-size: 12px; }

.desktop-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}
.desktop-nav a:hover { color: var(--ink); }

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ghost-btn, .language-select {
  border: 1px solid var(--line);
  background: rgba(255, 250, 241, 0.78);
  border-radius: 999px;
  padding: 10px 16px;
  cursor: pointer;
}
.language-select {
  max-width: 132px;
  color: var(--ink);
}

.section-pad { padding: 52px clamp(18px, 4vw, 34px); }
.compact-top { padding-top: 18px; }

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 390px;
  align-items: center;
  gap: 44px;
}

.pill, .eyebrow, .tiny-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid rgba(217, 65, 47, 0.2);
  background: rgba(217, 65, 47, 0.08);
  color: #9d2f22;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .02em;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 770px;
  margin-bottom: 18px;
  font-size: clamp(48px, 9vw, 92px);
  line-height: .92;
  letter-spacing: -0.075em;
}
h2 {
  margin-bottom: 12px;
  font-size: clamp(31px, 5vw, 54px);
  line-height: .96;
  letter-spacing: -0.055em;
}
h3 { margin-bottom: 8px; font-size: 23px; letter-spacing: -0.025em; }
.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.45;
}
.hero-actions, .section-heading.split, .tab-preview { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.primary-btn, .secondary-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 850;
  border: 0;
  cursor: pointer;
}
.primary-btn { background: var(--red); color: #fff; box-shadow: 0 14px 36px rgba(217,65,47,.28); }
.secondary-btn { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.wide { width: 100%; }

.phone-frame {
  justify-self: center;
  width: min(350px, 92vw);
  border: 10px solid #1b1714;
  border-radius: 42px;
  padding: 18px;
  background: linear-gradient(180deg, #fffaf1, #f2e4d0);
  box-shadow: var(--shadow), inset 0 0 0 1px rgba(255,255,255,.6);
}
.phone-status { display: flex; justify-content: space-between; font-weight: 800; font-size: 13px; padding: 4px 6px 16px; }
.phone-hero-card {
  min-height: 210px;
  border-radius: 28px;
  padding: 22px;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.55)),
    url('https://images.unsplash.com/photo-1508804185872-d7badad00f7d?auto=format&fit=crop&w=900&q=80') center/cover;
}
.phone-hero-card h3 { margin: 52px 0 8px; font-size: 34px; }
.phone-hero-card p { margin: 0; opacity: .9; }
.mini-plan {
  margin: 14px 0;
  display: grid;
  gap: 10px;
}
.mini-plan div {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border-radius: 18px;
  background: rgba(255,255,255,.74);
}
.mini-plan time { color: var(--red); font-weight: 900; }
.assistant-bubble {
  padding: 14px 16px;
  border-radius: 18px 18px 18px 6px;
  background: var(--ink);
  color: white;
  font-size: 14px;
}

.planner-card, .app-panel, .language-panel {
  margin: 0 clamp(18px, 4vw, 34px) 30px;
  background: rgba(255, 250, 241, 0.88);
  border: 1px solid rgba(32, 21, 15, 0.1);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}
.section-heading { margin-bottom: 24px; }
.section-heading p { color: var(--muted); max-width: 690px; font-size: 17px; line-height: 1.55; }
.section-heading.split { justify-content: space-between; }
.text-link { color: var(--red); font-weight: 850; }

.planner-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.planner-grid label span, .interest-box legend {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
select, input[type="search"] {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 14px;
  background: #fff;
  color: var(--ink);
}
input[type="search"]::placeholder { color: rgba(119, 103, 93, .78); }
.interest-box {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}
.interest-box label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 13px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.language-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.language-strip span {
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255, 250, 241, .72);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}
.search-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 250, 241, .72);
}
.search-panel label span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}
.region-tabs {
  display: flex;
  gap: 9px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 12px;
}
.region-tabs button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.7);
  padding: 10px 14px;
  white-space: nowrap;
  font-weight: 850;
  color: var(--muted);
}
.region-tabs .active { background: var(--ink); color: #fff; }
.province-grid, .language-grid, .interest-row, .guide-grid, .city-grid { display: grid; gap: 14px; }
.province-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.province-grid article, .language-grid article {
  padding: 20px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.64);
}
.province-grid h3 { margin-bottom: 6px; }
.province-grid p { color: var(--muted); line-height: 1.45; }
.city-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.city-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(22, 122, 101, .09);
  color: var(--jade);
  font-size: 12px;
  font-weight: 900;
}
.language-panel {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 20px;
  align-items: start;
  padding: 28px;
  border-radius: var(--radius-xl);
  background: #211813;
  color: #fff;
  box-shadow: var(--shadow);
}
.language-panel p { color: rgba(255,255,255,.68); line-height: 1.55; }
.language-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.language-grid article { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.12); }
.language-grid strong, .language-grid span { display: block; }
.language-grid span { margin-top: 5px; color: rgba(255,255,255,.62); font-size: 13px; }

.interest-row, .guide-grid, .city-grid { display: grid; gap: 14px; }
.interest-row { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.interest-row button {
  min-height: 72px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.68);
  font-weight: 850;
  cursor: pointer;
}
.city-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.city-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 22px;
  border-radius: 28px;
  overflow: hidden;
  color: white;
  background: linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.72)), var(--blue);
  box-shadow: var(--shadow);
}
.city-card span { font-weight: 850; color: rgba(255,255,255,.82); }
.city-card p { color: rgba(255,255,255,.84); margin: 0; }
.beijing { background-image: linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.72)), url('https://images.unsplash.com/photo-1508804185872-d7badad00f7d?auto=format&fit=crop&w=800&q=80'); background-size: cover; background-position: center; }
.shanghai { background-image: linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.72)), url('https://images.unsplash.com/photo-1538428494232-9c0d8a3ab403?auto=format&fit=crop&w=800&q=80'); background-size: cover; background-position: center; }
.chengdu { background-image: linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.72)), url('https://images.unsplash.com/photo-1526711657229-e7e080ed7aa1?auto=format&fit=crop&w=800&q=80'); background-size: cover; background-position: center; }
.zhangjiajie { background-image: linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.72)), url('https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=800&q=80'); background-size: cover; background-position: center; }

.route-card {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 22px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255,255,255,.74);
}
.route-card p { color: var(--muted); margin-bottom: 0; }
.route-card.muted { background: rgba(255,255,255,.44); }

.guide-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.guide-grid article {
  min-height: 150px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.7);
}
.guide-grid p { color: var(--muted); margin: 10px 0 0; line-height: 1.5; }

.app-panel {
  display: grid;
  grid-template-columns: 1fr .8fr;
  gap: 20px;
  align-items: center;
}
.tab-preview {
  justify-content: center;
  padding: 18px;
  border-radius: 28px;
  background: #211813;
  color: rgba(255,255,255,.62);
}
.tab-preview span, .tab-preview strong {
  padding: 10px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.tab-preview strong { background: var(--gold); color: var(--ink); }

.page-hero {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 24px;
  align-items: end;
  min-height: 380px;
}
.stats-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 12px;
  padding: 22px;
  border-radius: 26px;
  background: rgba(255,250,241,.82);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.stats-card strong { font-size: 34px; line-height: 1; color: var(--red); }
.stats-card span { color: var(--muted); align-self: center; }
.directory-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.directory-card {
  display: block;
  min-height: 210px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.66);
}
.directory-card.featured { background: var(--ink); color: white; }
.directory-card span { color: var(--red); font-weight: 900; font-size: 13px; }
.directory-card.featured span { color: var(--gold); }
.directory-card p { color: var(--muted); line-height: 1.5; }
.directory-card.featured p { color: rgba(255,255,255,.7); }
.province-grid.large { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.city-tags a {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(217, 65, 47, .1);
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
}
.url-list {
  display: grid;
  gap: 9px;
}
.url-list a, .url-list span {
  display: block;
  padding: 13px 14px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  color: rgba(255,255,255,.78);
  background: rgba(255,255,255,.07);
  font-weight: 800;
  overflow-wrap: anywhere;
}
.url-list a { color: var(--gold); }
.language-link {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  font-weight: 900;
}
.destination-hero {
  min-height: 560px;
  display: flex;
  align-items: end;
  border-radius: 0 0 34px 34px;
  overflow: hidden;
  color: #fff;
}
.beijing-hero {
  background:
    linear-gradient(90deg, rgba(0,0,0,.76), rgba(0,0,0,.2)),
    url('https://images.unsplash.com/photo-1508804185872-d7badad00f7d?auto=format&fit=crop&w=1600&q=80') center/cover;
}
.destination-copy { max-width: 790px; }
.destination-copy .lead { color: rgba(255,255,255,.82); }
.facts-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}
.facts-grid.small { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.facts-grid article {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.72);
}
.facts-grid span, .facts-grid strong { display: block; }
.facts-grid span { color: var(--muted); font-size: 12px; font-weight: 900; margin-bottom: 8px; }
.content-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  align-items: start;
}
.page-toc {
  position: sticky;
  top: 86px;
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,250,241,.76);
}
.page-toc strong { margin-bottom: 6px; }
.page-toc a { color: var(--muted); font-weight: 800; font-size: 14px; }
.article-flow { display: grid; gap: 18px; }
.content-block {
  padding: 26px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.7);
}
.content-block p { color: var(--muted); line-height: 1.65; }
.detail-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.detail-card-grid article {
  padding: 18px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line);
}
.detail-card-grid button {
  margin-top: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(217,65,47,.1);
  color: var(--red);
  padding: 9px 12px;
  font-weight: 900;
}
.comparison-list { display: grid; gap: 10px; }
.comparison-list div {
  display: grid;
  gap: 5px;
  padding: 15px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
}
.comparison-list span { color: var(--muted); }
.chip-cloud { display: flex; flex-wrap: wrap; gap: 9px; }
.chip-cloud span {
  padding: 10px 13px;
  border-radius: 999px;
  background: rgba(239,182,75,.18);
  color: #8a5b10;
  font-weight: 900;
}
.timeline { display: grid; gap: 12px; margin-bottom: 18px; }
.timeline div {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  padding: 14px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
}
.timeline time { color: var(--red); font-weight: 950; }
.funnel-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}
.funnel-strip span {
  padding: 18px 8px;
  border-radius: 18px;
  background: var(--ink);
  color: var(--gold);
  text-align: center;
  font-weight: 950;
  letter-spacing: .05em;
  font-size: 12px;
}
.pillar-grid, .asset-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.pillar-grid article, .asset-grid article {
  padding: 20px;
  border-radius: 24px;
  background: rgba(255,255,255,.68);
  border: 1px solid var(--line);
}
.pillar-grid article span {
  color: var(--red);
  font-weight: 950;
}
.pillar-grid p, .asset-grid p { color: var(--muted); line-height: 1.5; margin-bottom: 0; }
.content-table {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.66);
}
.table-row {
  display: grid;
  grid-template-columns: 130px 1.4fr 1fr 150px;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.table-row:last-child { border-bottom: 0; }
.table-row.header { background: var(--ink); color: #fff; font-weight: 900; }
.table-row:not(.header) span { color: var(--muted); }
.article-hero {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 24px;
  align-items: end;
  min-height: 520px;
}
.payment-hero {
  background:
    radial-gradient(circle at 90% 10%, rgba(22,122,101,.16), transparent 24rem),
    radial-gradient(circle at 10% 0%, rgba(239,182,75,.2), transparent 24rem);
}
.article-meta-card {
  display: grid;
  gap: 6px;
  padding: 22px;
  border-radius: 26px;
  background: rgba(255,250,241,.82);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.article-meta-card span { color: var(--muted); font-size: 12px; font-weight: 900; }
.article-meta-card strong { margin-bottom: 8px; }
.quick-answer { background: #211813; color: #fff; }
.quick-answer p { color: rgba(255,255,255,.76); }
.numbered-guide { display: grid; gap: 12px; }
.numbered-guide article {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 14px;
  padding: 16px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line);
}
.numbered-guide article > span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 15px;
  background: rgba(217,65,47,.1);
  color: var(--red);
  font-weight: 950;
}
.cost-breakdown {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}
.cost-breakdown div {
  padding: 16px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
}
.cost-breakdown span, .cost-breakdown strong { display: block; }
.cost-breakdown span { color: var(--muted); font-size: 12px; font-weight: 900; margin-bottom: 6px; }
.cost-breakdown .total { background: rgba(239,182,75,.18); }
.checklist-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.checklist-grid label {
  padding: 13px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
  font-weight: 800;
}
.asset-grid.compact { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 18px; }
details {
  border-top: 1px solid var(--line);
  padding: 14px 0;
}
summary { cursor: pointer; font-weight: 900; }

.mobile-tabs {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 30;
  display: none;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding: 8px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 24px;
  background: rgba(32, 21, 15, .88);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 40px rgba(0,0,0,.24);
}
.mobile-tabs a {
  color: rgba(255,255,255,.78);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  padding: 11px 4px;
  border-radius: 16px;
}
.mobile-tabs a:first-child { background: rgba(239,182,75,.22); color: #fff; }

@media (max-width: 920px) {
  .desktop-nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 34px; }
  .phone-frame { order: -1; width: min(340px, 100%); }
  .planner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .city-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .interest-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .guide-grid, .app-panel, .language-panel, .page-hero, .content-layout, .article-hero { grid-template-columns: 1fr; }
  .province-grid, .province-grid.large, .directory-grid, .pillar-grid, .asset-grid { grid-template-columns: 1fr; }
  .facts-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-toc { position: static; }
  .mobile-tabs { display: grid; }
}

@media (max-width: 560px) {
  .topbar { padding: 12px 16px; }
  .ghost-btn { display: none; }
  .language-select { max-width: 104px; padding-left: 10px; padding-right: 10px; }
  .section-pad { padding: 34px 16px; }
  .compact-top { padding-top: 10px; }
  .hero { gap: 28px; }
  .lead { font-size: 17px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .planner-card, .app-panel { margin-left: 16px; margin-right: 16px; border-radius: 26px; }
  .planner-grid, .city-grid, .guide-grid, .facts-grid, .facts-grid.small, .detail-card-grid, .timeline, .funnel-strip, .table-row, .cost-breakdown, .checklist-grid, .asset-grid.compact { grid-template-columns: 1fr; }
  .interest-row { display: flex; overflow-x: auto; padding-bottom: 4px; }
  .interest-row button { min-width: 130px; }
  .route-card { align-items: stretch; flex-direction: column; }
  .search-panel { grid-template-columns: 1fr; }
  .language-panel { padding: 20px; }
  .language-grid { grid-template-columns: 1fr; }
  .route-card .secondary-btn { width: 100%; }
  .phone-frame { border-width: 8px; border-radius: 36px; }
}