/* ============================================================
   sunphuquoc.info — Passenger Information Hub
   Shared design system • warm sunset palette
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* warm neutrals */
  --bg:        oklch(0.985 0.012 75);
  --bg-tint:   oklch(0.972 0.020 70);
  --surface:   #ffffff;
  --surface-2: oklch(0.976 0.016 72);
  --ink:       oklch(0.255 0.028 50);
  --ink-soft:  oklch(0.452 0.030 52);
  --muted:     oklch(0.585 0.022 58);
  --line:      oklch(0.905 0.018 70);
  --line-soft: oklch(0.945 0.014 72);

  /* sunset accents (tweakable hue) */
  --accent-h:  38;
  --coral:      oklch(0.665 0.172 var(--accent-h));
  --coral-deep: oklch(0.560 0.158 calc(var(--accent-h) - 4));
  --coral-soft: oklch(0.945 0.045 calc(var(--accent-h) + 6));
  --gold:       oklch(0.805 0.122 78);
  --amber:      oklch(0.745 0.150 62);
  --plum:       oklch(0.360 0.105 24);

  /* derived */
  --radius:    18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px oklch(0.5 0.05 50 / 0.06), 0 2px 8px oklch(0.5 0.05 50 / 0.05);
  --shadow-md: 0 6px 18px oklch(0.5 0.06 45 / 0.10), 0 2px 6px oklch(0.5 0.06 45 / 0.06);
  --shadow-lg: 0 22px 50px oklch(0.45 0.08 40 / 0.16);

  --maxw: 1200px;
  --gut:  clamp(20px, 5vw, 56px);

  --font-head: "Be Vietnam Pro", system-ui, sans-serif;
  --font-ui:   "Be Vietnam Pro", system-ui, sans-serif;
  --font-num:  "Lora", Georgia, serif;   /* numerals only — no diacritics */

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font: inherit; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.1; letter-spacing: -0.025em; color: var(--ink); text-wrap: balance; }
p { text-wrap: pretty; }
::selection { background: var(--coral); color: #fff; }

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-left: 16px; padding-right: 16px; }
.eyebrow {
  font-family: var(--font-ui);
  font-size: 12.5px; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--coral-deep);
  display: inline-flex; align-items: center; gap: 9px;
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--gold), var(--coral));
}
.section { padding-block: clamp(56px, 8vw, 104px); }
.section-head { max-width: 640px; margin-bottom: clamp(32px, 5vw, 52px); }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin-top: 16px; }
.section-head p { color: var(--ink-soft); font-size: 18px; margin-top: 14px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 24px; border-radius: 999px;
  font-weight: 600; font-size: 15.5px; letter-spacing: -0.01em;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: linear-gradient(135deg, var(--amber), var(--coral) 60%, var(--coral-deep));
  color: #fff; box-shadow: 0 8px 22px oklch(0.62 0.16 var(--accent-h) / 0.32);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px oklch(0.62 0.16 var(--accent-h) / 0.40); }
.btn-ghost {
  background: var(--surface); color: var(--ink);
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--coral); }
.btn-quiet { padding: 10px 4px; color: var(--coral-deep); font-weight: 600; }
.btn-quiet:hover { gap: 13px; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: oklch(0.985 0.012 75 / 0.78);
  backdrop-filter: saturate(1.5) blur(14px);
  -webkit-backdrop-filter: saturate(1.5) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.nav {
  display: flex; align-items: center; gap: 28px;
  height: 74px;
}
/* brand / logo */
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand .mark {
  width: 40px; height: 40px; border-radius: 12px; position: relative;
  background: radial-gradient(circle at 50% 115%, var(--gold), var(--coral) 55%, var(--coral-deep));
  box-shadow: inset 0 0 0 1px oklch(1 0 0 / 0.25), 0 6px 16px oklch(0.62 0.16 var(--accent-h)/0.35);
  overflow: hidden; flex-shrink: 0;
}
.brand .mark::before { /* sun disc */
  content: ""; position: absolute; left: 50%; top: 56%; transform: translate(-50%,-50%);
  width: 17px; height: 17px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 3px oklch(1 0 0 / 0.35);
}
.brand .mark::after { /* horizon line */
  content: ""; position: absolute; left: 0; right: 0; bottom: 9px; height: 2px;
  background: oklch(1 0 0 / 0.5);
}
.brand .wordmark { display: flex; flex-direction: column; line-height: 1; }
.brand .wordmark b {
  font-family: var(--font-ui); font-weight: 800; font-size: 18px; letter-spacing: -0.02em; color: var(--ink);
}
.brand .wordmark b span { color: var(--coral); }
.brand .wordmark small { font-size: 11px; color: var(--muted); letter-spacing: 0.04em; margin-top: 3px; font-weight: 500; }

.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-links a {
  padding: 9px 15px; border-radius: 999px; font-weight: 600; font-size: 15px; color: var(--ink-soft);
  transition: background .15s, color .15s; white-space: nowrap;
}
.nav-links a:hover { background: var(--coral-soft); color: var(--coral-deep); }
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after { content:""; }

.nav-tools { margin-left: auto; display: flex; align-items: center; gap: 12px; }

/* language toggle */
.lang-toggle {
  display: inline-flex; align-items: center; background: var(--surface-2);
  border: 1px solid var(--line); border-radius: 999px; padding: 3px; gap: 2px;
}
.lang-toggle button {
  padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 700;
  color: var(--muted); letter-spacing: 0.02em; transition: all .18s var(--ease);
}
.lang-toggle button.on { background: var(--surface); color: var(--coral-deep); box-shadow: var(--shadow-sm); }

.icon-btn {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink);
  box-shadow: var(--shadow-sm); transition: border-color .15s, transform .15s;
}
.icon-btn:hover { border-color: var(--coral); transform: translateY(-1px); }
.icon-btn svg { width: 19px; height: 19px; }

.nav-toggle { display: none; }

/* mobile nav drawer */
.mobile-menu { display: none; }

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; overflow: hidden; padding-block: clamp(52px, 8vw, 96px) clamp(48px, 7vw, 88px); }
.hero::before { /* warm wash */
  content:""; position:absolute; inset:0; z-index:-2;
  background:
    radial-gradient(120% 90% at 88% -10%, var(--coral-soft), transparent 55%),
    radial-gradient(90% 80% at -10% 10%, oklch(0.95 0.05 80), transparent 50%),
    var(--bg);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-copy h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.04; }
.hero-copy h1 em { font-style: italic; color: var(--coral-deep); }
.hero-copy .lede { font-size: clamp(17px, 2vw, 20px); color: var(--ink-soft); margin-top: 22px; max-width: 33ch; }

/* search */
.searchbar {
  margin-top: 30px; display: flex; align-items: center; gap: 10px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 8px 8px 20px; box-shadow: var(--shadow-md); max-width: 520px;
  transition: border-color .18s, box-shadow .18s;
}
.searchbar:focus-within { border-color: var(--coral); box-shadow: 0 10px 30px oklch(0.62 0.16 var(--accent-h)/0.18); }
.searchbar svg { width: 21px; height: 21px; color: var(--muted); flex-shrink: 0; }
.searchbar input { flex: 1; border: none; outline: none; background: none; font-size: 16.5px; color: var(--ink); min-width: 0; }
.searchbar input::placeholder { color: var(--muted); }
.searchbar .btn { padding: 12px 22px; }

.popular { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 9px; font-size: 14px; }
.popular > span { color: var(--muted); font-weight: 600; margin-right: 2px; }
.chip {
  padding: 7px 14px; border-radius: 999px; background: var(--surface);
  border: 1px solid var(--line); font-size: 13.5px; font-weight: 600; color: var(--ink-soft);
  transition: all .15s var(--ease);
}
.chip:hover { border-color: var(--coral); color: var(--coral-deep); background: var(--coral-soft); transform: translateY(-1px); }

/* hero visual */
.hero-visual { position: relative; }
.hero-photo {
  aspect-ratio: 4 / 5; border-radius: var(--radius-lg); position: relative; overflow: hidden;
  background-color: var(--coral-deep);
  background-image: linear-gradient(150deg, oklch(0.85 0.13 80 / 0.30), oklch(0.40 0.12 28 / 0.45)),
                    var(--hero-img, none);
  background-size: cover; background-position: center;
  box-shadow: var(--shadow-lg); border: 1px solid oklch(1 0 0 / 0.4);
}
.hero-badge {
  position: absolute; left: 18px; bottom: 18px; right: 18px;
  background: oklch(1 0 0 / 0.86); backdrop-filter: blur(8px);
  border-radius: 16px; padding: 16px 18px; display: flex; gap: 14px; align-items: center;
  box-shadow: var(--shadow-md);
}
.hero-badge .b-ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
  background: var(--coral-soft); color: var(--coral-deep); flex-shrink: 0; }
.hero-badge .b-ico svg { width: 22px; height: 22px; }
.hero-badge b { display: block; font-family: var(--font-ui); font-size: 15px; font-weight: 700; }
.hero-badge small { color: var(--muted); font-size: 13px; }
.hero-float {
  position: absolute; top: 26px; right: -14px; background: var(--surface);
  border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 11px;
}
.hero-float .dot { width: 9px; height: 9px; border-radius: 50%; background: oklch(0.68 0.16 150); box-shadow: 0 0 0 4px oklch(0.68 0.16 150/0.2); }
.hero-float b { font-size: 14px; font-weight: 700; font-family: var(--font-ui); }
.hero-float small { display: block; font-size: 12px; color: var(--muted); }

/* ============================================================
   Category cards
   ============================================================ */
.cat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.cat-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  min-height: 280px; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 28px; color: #fff; isolation: isolate;
  border: 1px solid oklch(1 0 0/0.15);
  background-color: var(--coral-deep);
  background-size: cover; background-position: center;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  box-shadow: var(--shadow-md);
}
.cat-card::after {
  content:""; position:absolute; inset:0; z-index:-1;
  background: linear-gradient(180deg, oklch(0.30 0.08 35/0.05) 0%, oklch(0.25 0.10 30/0.78) 88%);
}
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.cat-card .c-count { font-family: var(--font-head); font-size: 14px; opacity: 0.9; font-weight: 600; letter-spacing: 0.02em; }
.cat-card h3 { color: #fff; font-size: 27px; margin: 8px 0 10px; }
.cat-card p { font-size: 14.5px; opacity: 0.92; max-width: 42ch; line-height: 1.55; }
.cat-card .c-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.cat-card .c-tags span {
  font-size: 12px; font-weight: 600; padding: 5px 11px; border-radius: 999px;
  background: oklch(1 0 0/0.16); border: 1px solid oklch(1 0 0/0.22); backdrop-filter: blur(4px);
}
.cat-card .c-go {
  position: absolute; top: 22px; right: 22px; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; background: oklch(1 0 0/0.18); border: 1px solid oklch(1 0 0/0.3);
  backdrop-filter: blur(4px); transition: transform .25s var(--ease), background .2s;
}
.cat-card:hover .c-go { transform: rotate(-45deg) scale(1.06); background: oklch(1 0 0/0.32); }
.cat-card .c-go svg { width: 19px; height: 19px; }

/* ============================================================
   Article grid (equal cards)
   ============================================================ */
.toolbar { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.filter-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-tabs button {
  padding: 9px 17px; border-radius: 999px; font-weight: 600; font-size: 14px;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink-soft);
  transition: all .15s var(--ease);
}
.filter-tabs button:hover { border-color: var(--coral); color: var(--coral-deep); }
.filter-tabs button.on { background: var(--ink); color: #fff; border-color: var(--ink); }

.mini-search {
  display: flex; align-items: center; gap: 9px; background: var(--surface);
  border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; min-width: 240px;
}
.mini-search svg { width: 17px; height: 17px; color: var(--muted); }
.mini-search input { border: none; outline: none; background: none; flex: 1; font-size: 14.5px; min-width: 0; }

.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.a-card {
  display: flex; flex-direction: column; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .2s;
  box-shadow: var(--shadow-sm); height: 100%;
}
.a-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: oklch(0.85 0.05 60); }
.a-thumb {
  height: 132px; position: relative; display: flex; align-items: flex-end; padding: 16px;
  --t-h: var(--accent-h);
  background:
    radial-gradient(120% 120% at 85% -10%, oklch(0.88 0.12 calc(var(--t-h) + 14) / 0.9), transparent 60%),
    linear-gradient(135deg, oklch(0.72 0.15 var(--t-h)), oklch(0.55 0.15 calc(var(--t-h) - 8)));
  overflow: hidden;
}
.a-thumb .num {
  font-family: var(--font-num); font-size: 58px; font-weight: 600; color: oklch(1 0 0 / 0.92);
  line-height: 0.8; letter-spacing: -0.02em;
}
.a-thumb .num small { font-size: 17px; vertical-align: super; opacity: 0.7; }
.a-thumb::after {
  content:""; position:absolute; right:-30px; top:-30px; width:120px; height:120px; border-radius:50%;
  border: 14px solid oklch(1 0 0/0.10);
}
.a-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.a-tag {
  align-self: flex-start; font-size: 11.5px; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--coral-deep); background: var(--coral-soft);
  padding: 4px 10px; border-radius: 999px; margin-bottom: 12px;
}
.a-card h3 { font-size: 19px; line-height: 1.22; }
.a-card p { font-size: 14px; color: var(--ink-soft); margin-top: 9px; line-height: 1.55; flex: 1; }
.a-meta { display: flex; align-items: center; gap: 7px; margin-top: 16px; font-size: 13px; color: var(--muted); font-weight: 500; }
.a-meta .read { display: inline-flex; align-items: center; gap: 5px; }
.a-meta .read svg { width: 14px; height: 14px; }
.a-meta .go { margin-left: auto; color: var(--coral-deep); font-weight: 700; display: inline-flex; align-items: center; gap: 5px; transition: gap .18s; }
.a-card:hover .a-meta .go { gap: 9px; }
.a-meta .go svg { width: 15px; height: 15px; }
.empty-state { grid-column: 1/-1; text-align: center; padding: 60px 20px; color: var(--muted); }
.empty-state b { display:block; font-family: var(--font-head); font-size: 20px; color: var(--ink-soft); margin-bottom: 6px; }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band { position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: clamp(40px, 6vw, 72px); color: #fff;
  background-color: var(--plum);
  background-image: linear-gradient(120deg, oklch(0.40 0.13 35 / 0.86), oklch(0.30 0.11 22 / 0.92)), var(--cta-img, none);
  background-size: cover; background-position: center; box-shadow: var(--shadow-lg);
}
.cta-band .eyebrow { color: var(--gold); }
.cta-band .eyebrow::before { background: var(--gold); }
.cta-band h2 { color: #fff; font-size: clamp(28px, 4vw, 46px); margin: 16px 0 16px; max-width: 18ch; }
.cta-band h2 em { font-style: italic; color: var(--gold); }
.cta-band p { color: oklch(0.95 0.02 80 / 0.9); max-width: 52ch; font-size: 17px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.cta-band .btn-ghost { background: oklch(1 0 0/0.1); border-color: oklch(1 0 0/0.3); color: #fff; backdrop-filter: blur(4px); }
.cta-band .btn-ghost:hover { background: oklch(1 0 0/0.2); }

/* ============================================================
   Footer (minimal)
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); margin-top: 0; background: var(--bg-tint); }
.footer-inner { display: flex; flex-wrap: wrap; gap: 24px 40px; align-items: center; justify-content: space-between; padding-block: 36px; }
.footer-inner .brand .wordmark small { color: var(--muted); }
.footer-note { font-size: 13.5px; color: var(--muted); max-width: 46ch; line-height: 1.55; }
.footer-bottom { border-top: 1px solid var(--line); padding-block: 18px; font-size: 13px; color: var(--muted); display:flex; flex-wrap:wrap; gap: 10px 24px; align-items:center; justify-content: space-between; }
.footer-bottom .legal { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-bottom a:hover { color: var(--coral-deep); }

/* ============================================================
   Breadcrumb + page header
   ============================================================ */
.crumb { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--muted); font-weight: 500; padding-top: 26px; }
.crumb a:hover { color: var(--coral-deep); }
.crumb svg { width: 14px; height: 14px; opacity: 0.6; }
.crumb b { color: var(--ink-soft); font-weight: 600; }

.page-hero { position: relative; overflow: hidden; padding-block: clamp(34px, 5vw, 56px) clamp(34px, 5vw, 52px); }
.page-hero::before { content:""; position:absolute; inset:0; z-index:-1;
  background: radial-gradient(90% 120% at 92% -20%, var(--coral-soft), transparent 55%), var(--bg); }
.page-hero h1 { font-size: clamp(32px, 5vw, 52px); margin-top: 16px; max-width: 18ch; }
.page-hero .lede { font-size: 18px; color: var(--ink-soft); margin-top: 14px; max-width: 60ch; }
.page-hero .stat-row { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 26px; }
.page-hero .stat b { font-family: var(--font-num); font-size: 30px; color: var(--coral-deep); display: block; font-weight: 600; }
.page-hero .stat span { font-size: 13px; color: var(--muted); font-weight: 600; }

/* ============================================================
   Article detail
   ============================================================ */
.article-layout { display: grid; grid-template-columns: 220px 1fr 250px; gap: clamp(28px, 4vw, 56px); align-items: start; padding-block: clamp(40px, 5vw, 64px); }
.toc { position: sticky; top: 96px; }
.toc .toc-title { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.toc a { display: block; padding: 7px 0 7px 16px; font-size: 14px; color: var(--ink-soft); border-left: 2px solid var(--line); transition: all .15s; }
.toc a:hover { color: var(--coral-deep); border-left-color: var(--coral); }
.toc a.active { color: var(--coral-deep); border-left-color: var(--coral); font-weight: 600; }

.prose { max-width: 70ch; }
.prose > * + * { margin-top: 20px; }
.prose h2 { font-size: 28px; margin-top: 48px; scroll-margin-top: 96px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 20px; font-family: var(--font-ui); font-weight: 700; margin-top: 32px; }
.prose p { color: var(--ink-soft); font-size: 17px; }
.prose strong { color: var(--ink); font-weight: 700; }
.prose ul.bullets { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; }
.prose ul.bullets li { position: relative; padding-left: 28px; color: var(--ink-soft); }
.prose ul.bullets li::before { content:""; position: absolute; left: 4px; top: 10px; width: 9px; height: 9px; border-radius: 50%; background: linear-gradient(135deg, var(--gold), var(--coral)); }

.callout { display: flex; gap: 14px; padding: 18px 20px; border-radius: var(--radius-sm); background: var(--coral-soft); border: 1px solid oklch(0.88 0.06 var(--accent-h)); }
.callout .c-ico { width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center; background: var(--surface); color: var(--coral-deep); flex-shrink: 0; box-shadow: var(--shadow-sm); }
.callout .c-ico svg { width: 19px; height: 19px; }
.callout b { display: block; font-family: var(--font-ui); margin-bottom: 3px; color: var(--ink); }
.callout p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }

.fare-table { width: 100%; border-collapse: collapse; font-size: 14.5px; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.fare-table th { background: var(--surface-2); text-align: left; padding: 13px 16px; font-weight: 700; font-size: 13px; color: var(--ink); border-bottom: 1px solid var(--line); }
.fare-table td { padding: 13px 16px; border-bottom: 1px solid var(--line-soft); color: var(--ink-soft); vertical-align: top; }
.fare-table tr:last-child td { border-bottom: none; }
.fare-table tbody tr:hover { background: var(--bg-tint); }
.fare-table .y { color: oklch(0.55 0.13 150); font-weight: 700; }
.fare-table .n { color: var(--coral-deep); font-weight: 700; }

.steps { counter-reset: step; display: flex; flex-direction: column; gap: 14px; }
.step { display: flex; gap: 16px; padding: 18px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: var(--font-num); font-size: 22px; font-weight: 600; color: var(--coral); flex-shrink: 0; min-width: 32px; }
.step b { display: block; font-family: var(--font-ui); font-weight: 700; margin-bottom: 4px; }
.step p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }

.article-aside { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 18px; }
.share-card, .help-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); }
.share-card .lbl, .help-card .lbl { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.share-row { display: flex; gap: 9px; }
.share-row button { width: 40px; height: 40px; border-radius: 11px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-soft); transition: all .15s; }
.share-row button:hover { border-color: var(--coral); color: var(--coral-deep); background: var(--coral-soft); }
.share-row button svg { width: 17px; height: 17px; }
.help-card p { font-size: 14px; color: var(--ink-soft); margin-bottom: 14px; }

.article-foot { border-top: 1px solid var(--line); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }

/* ============================================================
   Reveal animation
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
  .reveal.in { opacity: 1; transform: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 460px; order: -1; }
  .hero-photo { aspect-ratio: 16/10; }
  .article-layout { grid-template-columns: 1fr; }
  .toc, .article-aside { position: static; }
  .toc { display: none; }
  .related-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .nav-toggle { display: grid; }
  .cat-grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr 1fr; }
  .lang-toggle { order: 2; }
  body { font-size: 16px; }
  .mobile-menu.open { display: block; position: fixed; inset: 74px 0 0; z-index: 49; background: var(--bg);
    padding: 24px var(--gut); overflow-y: auto; animation: slideIn .25s var(--ease); }
  .mobile-menu a { display: block; padding: 16px 0; font-size: 20px; font-family: var(--font-head); border-bottom: 1px solid var(--line); }
  @keyframes slideIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; } }
}
@media (max-width: 540px) {
  .article-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .mini-search { min-width: 0; }
  .searchbar { flex-wrap: wrap; border-radius: var(--radius); }
  .searchbar .btn { width: 100%; justify-content: center; }
  .hero-float { display: none; }
}

/* ============================================================
   Ticket-info redesign — editorial group + card system
   (shared by ticket-info index & section pages)
   ============================================================ */

/* toolbar: filter tabs + search */
.tix-toolbar { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; margin-bottom: clamp(30px, 4vw, 46px); }
.tix-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.tix-tab { display: inline-flex; align-items: center; gap: 9px; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: 14px; background: var(--surface); border: 1px solid var(--line); color: var(--ink-soft); transition: background .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease); }
.tix-tab .c { font-family: var(--font-num); font-size: 13px; font-weight: 600; color: var(--muted); }
.tix-tab:hover { border-color: var(--coral); color: var(--coral-deep); }
.tix-tab.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.tix-tab.on .c { color: oklch(1 0 0 / 0.55); }
.tix-search { display: flex; align-items: center; gap: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 11px 18px; min-width: 260px; box-shadow: var(--shadow-sm); transition: border-color .18s, box-shadow .18s; }
.tix-search:focus-within { border-color: var(--coral); box-shadow: 0 10px 26px oklch(0.62 0.16 var(--accent-h) / 0.16); }
.tix-search svg { width: 18px; height: 18px; color: var(--muted); flex-shrink: 0; }
.tix-search input { border: none; outline: none; background: none; flex: 1; min-width: 0; font-size: 15px; color: var(--ink); }

/* group block */
.tix-group { margin-top: clamp(46px, 6vw, 76px); }
.tix-group:first-child { margin-top: 0; }
.tix-group.is-hidden { display: none; }
.tix-group-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-bottom: 26px; }
.tix-khead { min-width: 0; }
.tix-kicker { display: inline-flex; align-items: center; gap: 11px; font-size: 12px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--coral-deep); }
.tix-kicker .ic { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: var(--coral-soft); color: var(--coral-deep); }
.tix-kicker .ic svg { width: 17px; height: 17px; }
.tix-group-head h2 { font-size: clamp(24px, 3.4vw, 34px); margin-top: 14px; letter-spacing: -0.02em; }
.tix-group-head p { color: var(--ink-soft); font-size: 15.5px; margin-top: 9px; max-width: 64ch; line-height: 1.6; }
.tix-count { flex-shrink: 0; display: inline-flex; align-items: baseline; gap: 8px; padding: 11px 18px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm); transition: border-color .15s, transform .15s; }
.tix-count:hover { border-color: var(--coral); transform: translateY(-1px); }
.tix-count b { font-family: var(--font-num); font-size: 24px; color: var(--coral-deep); line-height: 1; }
.tix-count span { font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

/* grid + card */
.tix-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tix-card { --ah: 38; position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); text-decoration: none; color: inherit; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .2s; }
.tix-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; z-index: 2; background: linear-gradient(90deg, oklch(0.74 0.15 var(--ah)), oklch(0.55 0.15 calc(var(--ah) - 10))); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.tix-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: oklch(0.85 0.05 60); }
.tix-card:hover::before { transform: scaleX(1); }
.tix-card.is-hidden { display: none; }
.tix-card-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.tix-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.tix-badge { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-family: var(--font-num); font-size: 22px; font-weight: 600; color: #fff; background: linear-gradient(135deg, oklch(0.74 0.15 var(--ah)), oklch(0.54 0.15 calc(var(--ah) - 10))); box-shadow: 0 6px 16px oklch(0.62 0.15 var(--ah) / 0.30); }
.tix-read { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 500; color: var(--muted); }
.tix-read svg { width: 14px; height: 14px; }
.tix-card h3 { font-size: 18.5px; line-height: 1.24; }
.tix-desc { font-size: 14px; color: var(--ink-soft); margin-top: 9px; line-height: 1.55; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.tix-more { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-size: 13.5px; font-weight: 700; color: var(--coral-deep); }
.tix-more svg { width: 15px; height: 15px; transition: transform .18s; }
.tix-card:hover .tix-more svg { transform: translateX(3px); }

/* feature card (first in each group) */
.tix-card.feature { grid-column: span 2; flex-direction: row; }
.tix-feat-art { position: relative; width: 44%; min-width: 190px; flex-shrink: 0; overflow: hidden; display: flex; align-items: flex-end; padding: 26px; background: linear-gradient(150deg, oklch(0.74 0.15 var(--ah)), oklch(0.50 0.15 calc(var(--ah) - 12))); }
.tix-feat-art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tix-feat-art .scrim { position: absolute; inset: 0; background: linear-gradient(180deg, oklch(0.30 0.10 30 / 0.05) 0%, oklch(0.28 0.12 28 / 0.55) 100%); }
.tix-feat-art::after { content: ""; position: absolute; right: -34px; top: -34px; width: 150px; height: 150px; border-radius: 50%; border: 16px solid oklch(1 0 0 / 0.12); }
.tix-feat-num { position: relative; z-index: 1; font-family: var(--font-num); font-size: 62px; font-weight: 600; line-height: .8; color: oklch(1 0 0 / 0.96); letter-spacing: -0.02em; text-shadow: 0 4px 20px oklch(0.30 0.10 30 / 0.45); }
.tix-feat-pill { position: absolute; top: 20px; left: 22px; z-index: 1; display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #fff; background: oklch(1 0 0 / 0.18); border: 1px solid oklch(1 0 0 / 0.28); backdrop-filter: blur(4px); padding: 5px 12px; border-radius: 999px; }
.tix-feat-pill svg { width: 13px; height: 13px; }
.tix-card.feature .tix-card-body { padding: 30px 32px; justify-content: center; }
.tix-card.feature h3 { font-size: clamp(20px, 2.3vw, 26px); }
.tix-card.feature .tix-desc { -webkit-line-clamp: 3; font-size: 15px; margin-top: 12px; }

/* empty state */
.tix-empty { display: none; text-align: center; padding: 64px 24px; border: 1px dashed var(--line); border-radius: var(--radius); background: var(--bg-tint); margin-top: 32px; }
.tix-empty.show { display: block; }
.tix-empty b { display: block; font-family: var(--font-head); font-size: 20px; color: var(--ink-soft); margin-bottom: 6px; }
.tix-empty p { color: var(--muted); margin: 0; }

/* shared closing support band */
.tix-support { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); border: 1px solid var(--line); background: var(--surface); }
.tix-support-left { background: linear-gradient(135deg, oklch(0.30 0.11 22) 0%, oklch(0.42 0.13 32) 60%, var(--coral-deep) 100%); padding: 34px 38px; color: #fff; }
.tix-support-left .lbl { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: oklch(0.95 0.02 80 / 0.72); margin-bottom: 8px; }
.tix-support-phone { font-family: var(--font-num); font-size: 34px; font-weight: 700; letter-spacing: -0.02em; }
.tix-support-phone a { color: #fff; }
.tix-support-phone a:hover { color: var(--gold); }
.tix-support-left p { color: oklch(0.95 0.02 80 / 0.78); font-size: 14px; margin: 8px 0 18px; line-height: 1.6; }
.tix-support-btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 999px; background: #fff; color: var(--coral-deep); font-size: 14px; font-weight: 700; transition: background .18s, transform .15s; }
.tix-support-btn:hover { background: var(--coral-soft); transform: translateY(-1px); }
.tix-support-btn svg { width: 15px; height: 15px; }
.tix-support-right { padding: 30px 34px; display: flex; flex-direction: column; justify-content: center; gap: 11px; }
.tix-support-right .lbl { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin-bottom: 4px; }
.tix-help-row { display: flex; align-items: center; gap: 13px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); color: inherit; transition: border-color .15s, background .15s; }
.tix-help-row:hover { border-color: var(--coral); background: var(--coral-soft); }
.tix-help-row .ic { width: 38px; height: 38px; border-radius: 10px; background: var(--coral-soft); color: var(--coral-deep); display: grid; place-items: center; flex-shrink: 0; transition: background .15s; }
.tix-help-row:hover .ic { background: var(--surface); }
.tix-help-row .tx { flex: 1; }
.tix-help-row .tx b { display: block; font-size: 14px; color: var(--ink); font-weight: 700; }
.tix-help-row .tx span { font-size: 12.5px; color: var(--muted); }
.tix-help-row .ar { color: var(--muted); flex-shrink: 0; }
.tix-help-row:hover .ar { color: var(--coral-deep); }

@media (max-width: 960px) {
  .tix-grid { grid-template-columns: repeat(2, 1fr); }
  .tix-card.feature { grid-column: span 2; }
}
@media (max-width: 720px) {
  .tix-support { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .tix-grid { grid-template-columns: 1fr; }
  .tix-card.feature { grid-column: span 1; flex-direction: column; }
  .tix-feat-art { width: 100%; min-height: 150px; }
}