/* roulang page: index */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin: 0; }
ul { margin: 0; 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); border: 0;
}
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .city-chip:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.55), rgba(36,25,16,.2)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.88), rgba(36,25,16,.72)),
    url("/assets/images/28ac806c1ad9bddd.webp") center/cover no-repeat;
}
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--rust-deep); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
}
.section-wood .kicker, .section-band .kicker, .hero-map .kicker { color: var(--gold-2); }
.section h2 {
  font-family: var(--serif); font-size: clamp(30px, 4vw, 46px); line-height: 1.18; font-weight: 700; margin: 8px 0 14px;
}
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; }
.section-wood .lead, .section-band .lead { color: var(--muted); }
.section-head { margin-bottom: 28px; }
.hero-map { position: relative; min-height: 560px; display: flex; align-items: flex-end; padding: 28px 0 22px; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,13,9,.28) 0%, rgba(20,13,9,.55) 42%, rgba(18,12,8,.88) 100%),
    radial-gradient(circle at 80% 20%, rgba(184,92,52,.28), transparent 30%);
}
.hero-inner { position: relative; z-index: 1; width: min(1240px, calc(100% - 32px)); margin: 0 auto; }
.area-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.area-chip, .badge, .stamp {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px dashed var(--gold); color: var(--gold-2);
  border-radius: 999px; padding: 5px 10px; font-size: 12px; font-weight: 700; letter-spacing: .04em;
  background: rgba(20,13,9,.35);
}
.hero-map h1 {
  font-family: var(--serif); font-size: clamp(38px, 6vw, 68px); line-height: 1.02; max-width: 920px; font-weight: 700;
}
.hero-copy { max-width: 860px; margin: 16px 0 18px; color: #f3e6d4; font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.near-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.near-card, .paper-card, .person-card, .channel-row, .news-item, .mile, .quick-item, .faq-item, .metric, .bento-item, .compare-col {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.near-card {
  text-align: left; color: var(--cream); background: rgba(24,16,11,.78);
  padding: 12px 12px 14px; backdrop-filter: blur(6px);
}
.near-card:hover, .near-card:focus-visible { border-color: var(--gold-2); transform: translateY(-2px); }
.near-card b { display: block; font-family: var(--serif); font-size: 18px; }
.near-card span { display: block; color: var(--gold-2); font-size: 12px; margin: 2px 0 6px; }
.near-card p { color: #eadcc8; font-size: 13.5px; line-height: 1.55; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.goal-list { display: grid; gap: 12px; }
.goal-item {
  display: grid; grid-template-columns: 72px 1fr; gap: 12px; align-items: center;
  background: rgba(255,248,238,.62); border: 1px solid var(--line-dark); border-radius: var(--radius); padding: 12px;
}
.goal-item em {
  font-style: normal; font-family: var(--serif); font-size: 28px; color: var(--rust-deep);
  border-right: 1px solid var(--line-dark); padding-right: 8px;
}
.goal-item strong { display: block; font-size: 16px; }
.goal-item p { color: var(--ink-muted); font-size: 14.5px; }
.path-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(240px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.path-step {
  background: rgba(255,248,238,.08); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px;
  min-height: 210px;
}
.path-step i { color: var(--gold); font-size: 20px; }
.path-step strong { display: block; margin: 10px 0 6px; font-family: var(--serif); font-size: 22px; }
.path-step p { color: var(--muted); font-size: 14.5px; }
.progress-board { display: grid; gap: 16px; }
.progress-row { display: grid; grid-template-columns: 180px 1fr 52px; gap: 12px; align-items: center; }
.progress-row span { font-weight: 600; }
.track { height: 12px; background: rgba(36,25,16,.12); border-radius: 999px; overflow: hidden; border: 1px solid var(--line-dark); }
.track i { display: block; height: 100%; background: linear-gradient(90deg, var(--rust), var(--gold)); border-radius: inherit; }
.result-wall { display: grid; grid-template-columns: 1.35fr .8fr; gap: 14px; }
.result-feature { position: relative; min-height: 420px; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line); }
.result-feature img, .result-side img, .person-card img, .form-visual img { width: 100%; height: 100%; }
.result-feature figcaption, .shot figcaption {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  background: rgba(24,16,11,.82); color: var(--cream); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px;
}
.result-side { display: grid; gap: 14px; }
.shot { position: relative; min-height: 203px; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line); }
.metric-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.metric { background: rgba(20,14,10,.55); padding: 18px; }
.metric b { display: block; font-family: var(--serif); font-size: 40px; line-height: 1; color: var(--gold-2); }
.metric span { display: block; margin: 8px 0 4px; font-weight: 700; }
.metric p { color: var(--muted); font-size: 14px; }
.bento { display: grid; grid-template-columns: 1.3fr 1fr 1fr; grid-auto-rows: minmax(150px, auto); gap: 12px; }
.bento-item { background: rgba(255,248,238,.7); padding: 16px; color: var(--ink-text); }
.bento-item.wide { grid-column: span 1; background: #2a2118; color: var(--cream); }
.bento-item.tall { grid-row: span 2; background: #3d2a1d; color: var(--cream); }
.bento-item i { color: var(--rust); font-size: 18px; }
.bento-item.tall i, .bento-item.wide i { color: var(--gold); }
.bento-item h3 { font-family: var(--serif); font-size: 24px; margin: 8px 0; }
.bento-item p { color: inherit; opacity: .86; font-size: 14.5px; }
.compare-split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.compare-col { padding: 18px; background: rgba(255,248,238,.72); color: var(--ink-text); }
.compare-col.off { background: #2a2118; color: var(--cream); }
.compare-col h3 { font-family: var(--serif); font-size: 28px; margin-bottom: 8px; }
.compare-col li { padding: 9px 0; border-top: 1px solid var(--line-dark); font-size: 14.5px; }
.compare-col.off li { border-color: rgba(198,161,91,.25); }
.mile-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.mile { padding: 16px; background: rgba(20,14,10,.42); min-height: 220px; }
.mile b { color: var(--gold-2); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.mile h3 { font-family: var(--serif); font-size: 24px; margin: 8px 0; }
.mile p { color: var(--muted); font-size: 14.5px; }
.news-layout { display: grid; grid-template-columns: 1.45fr .7fr; gap: 16px; }
.news-list, .side-list { display: grid; gap: 10px; }
.news-item {
  display: grid; grid-template-columns: 148px 1fr; gap: 12px; padding: 10px;
  background: rgba(255,248,238,.72); color: var(--ink-text);
}
.news-item img { width: 148px; height: 112px; border-radius: 6px; }
.news-item h3 { font-size: 18px; line-height: 1.35; font-family: var(--serif); }
.news-item p { color: var(--ink-muted); font-size: 14.5px; margin-top: 4px; }
.meta-line { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.meta-line span, .side-list span {
  font-size: 12px; font-weight: 700; color: var(--rust-deep);
  border: 1px solid rgba(140,63,34,.3); border-radius: 999px; padding: 2px 8px;
}
.news-side { background: #2a2118; color: var(--cream); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.news-side h3 { font-family: var(--serif); font-size: 26px; margin-bottom: 10px; }
.side-list a { display: block; padding: 10px 0; border-top: 1px solid rgba(198,161,91,.25); }
.side-list strong { display: block; font-size: 15px; }
.empty-note { padding: 16px; border: 1px dashed var(--gold); border-radius: var(--radius); }
.more-row { margin-top: 12px; }
.assure-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.assure-item { padding: 8px 4px 0 0; }
.assure-item i { font-size: 22px; color: var(--gold); }
.assure-item h3 { font-family: var(--serif); font-size: 22px; margin: 8px 0; }
.assure-item p { color: var(--muted); font-size: 14.5px; }
.city-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 18px; align-items: stretch; }
.city-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.city-chip {
  border: 1px solid var(--line-dark); background: transparent; color: var(--ink-text);
  border-radius: 999px; padding: 8px 12px; font-weight: 700;
}
.city-chip.is-active, .city-chip:hover { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.city-panel {
  display: grid; grid-template-columns: 180px 1fr; gap: 12px; align-items: center;
  background: #2a2118; color: var(--cream); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
}
.city-panel img { height: 100%; min-height: 210px; }
.city-panel div { padding: 16px 16px 16px 0; }
.city-panel strong { font-family: var(--serif); font-size: 30px; display: block; }
.team-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(240px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 6px; }
.person-card { background: rgba(20,14,10,.5); overflow: hidden; }
.person-card img { height: 190px; }
.person-card div { padding: 12px; }
.person-card strong { font-family: var(--serif); font-size: 22px; }
.person-card em { display: block; color: var(--gold-2); font-style: normal; font-size: 13px; margin: 2px 0 6px; }
.person-card p { color: var(--muted); font-size: 14.5px; }
.channel-list { display: grid; gap: 8px; }
.channel-row {
  display: grid; grid-template-columns: 70px 1fr auto; gap: 12px; align-items: center;
  padding: 12px 14px; background: rgba(255,248,238,.7); color: var(--ink-text);
}
.channel-row b { font-family: var(--serif); font-size: 26px; color: var(--rust-deep); }
.channel-row p { color: var(--ink-muted); font-size: 14.5px; }
.quick-list { display: grid; gap: 10px; }
.quick-item { display: grid; grid-template-columns: 220px 1fr; gap: 16px; padding: 14px 16px; background: rgba(20,14,10,.42); }
.quick-item strong { font-family: var(--serif); font-size: 20px; }
.quick-item p { color: var(--muted); }
.faq-list { display: grid; gap: 8px; }
.faq-item { background: rgba(255,248,238,.72); color: var(--ink-text); padding: 0 14px; }
.faq-item summary { cursor: pointer; font-weight: 700; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; color: var(--rust-deep); font-family: var(--serif); font-size: 24px; }
.faq-item[open] summary:after { content: "–"; }
.faq-item p { color: var(--ink-muted); padding-bottom: 14px; }
.lead-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 16px; align-items: stretch; }
.form-visual { position: relative; min-height: 100%; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.form-visual img { min-height: 460px; }
.form-visual div {
  position: absolute; inset: auto 12px 12px 12px; background: rgba(24,16,11,.84); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 14px; color: var(--cream);
}
.lead-form { background: rgba(255,248,238,.8); color: var(--ink-text); border: 1px solid var(--line-dark); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
.field.full { grid-column: 1 / -1; }
.field input, .field textarea, .field select {
  border: 1px solid rgba(36,25,16,.2); background: #fffaf3; color: var(--ink-text);
  border-radius: 6px; padding: 12px; font-size: 15px; font-weight: 500;
}
.fine { color: var(--ink-muted); font-size: 13px; margin: 10px 0; }
.form-ok { margin-top: 10px; padding: 10px 12px; border-radius: 6px; background: #e7f0df; color: #234024; }
.site-footer { background: #160f0c; border-top: 1px solid var(--line); padding: 34px 0 22px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 18px; }
.site-footer h2 { font-family: var(--serif); font-size: 28px; color: var(--cream); margin: 6px 0; }
.site-footer a { display: inline-block; margin: 4px 12px 4px 0; color: var(--gold-2); }
.site-footer a:hover { color: var(--cream); }
.copy { margin-top: 18px; padding-top: 12px; border-top: 1px solid rgba(198,161,91,.25); font-size: 13px; }
@media (max-width: 1024px) {
  :root { --space: 58px; }
  .nav-bar { grid-template-columns: auto 1fr auto; }
  .nav-channels { display: none; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .near-grid, .metric-board, .assure-row, .mile-track { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento-item.tall { grid-row: auto; }
  .result-wall, .news-layout, .city-layout, .lead-wrap, .split, .footer-grid { grid-template-columns: 1fr; }
  .city-panel div { padding: 16px; }
}
@media (max-width: 768px) {
  .nav-search { display: none; }
  .nav-tools .btn-ghost { display: none; }
  .hero-map { min-height: 0; }
  .hero-map h1 { font-size: 36px; }
  .progress-row, .quick-item, .channel-row, .news-item, .goal-item { grid-template-columns: 1fr; }
  .news-item img { width: 100%; height: 180px; }
  .form-grid { grid-template-columns: 1fr; }
  .path-rail, .team-rail { grid-auto-columns: 82%; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 22px)); }
  .near-grid, .metric-board, .assure-row, .mile-track, .bento, .compare-split { grid-template-columns: 1fr; }
  .brand-text strong { font-size: 13px; }
  .hero-actions .btn, .more-row .btn, .lead-form .btn { width: 100%; }
  .section h2 { font-size: 30px; }
}

/* roulang page: article */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
:root { --space: 58px; }
/* roulang page: article */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3 { margin: 0; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible, .reel-btn:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); color: var(--cream); }
.drawer-links a:hover { background: rgba(198,161,91,.1); }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.55), rgba(36,25,16,.2)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.88), rgba(36,25,16,.72)),
    url("/assets/images/28ac806c1ad9bddd.webp") center/cover no-repeat;
}
.section-wood .kicker, .section-band .kicker, .sheet-hero .kicker { color: var(--gold-2); }
.section h2, .sheet-hero h1 {
  font-family: var(--serif); font-size: clamp(30px, 4vw, 46px); line-height: 1.18; font-weight: 700; margin: 8px 0 14px;
}
.sheet-hero h1 { font-size: clamp(34px, 5vw, 58px); color: var(--cream); }
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; }
.section-wood .lead, .section-band .lead, .lead-light { color: var(--muted); }
.section-head { margin-bottom: 28px; max-width: 760px; }
.kicker {
  margin: 0 0 6px;
  color: var(--rust-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px;
  border: 1px dashed var(--gold);
  background: rgba(198,161,91,.14);
  color: var(--gold-2);
  font-size: 12px; font-weight: 700; letter-spacing: .04em;
}
.section-paper .badge { color: var(--rust-deep); background: rgba(184,92,52,.08); border-color: rgba(140,63,34,.4); }
.sheet-hero {
  position: relative;
  padding: 42px 0 36px;
  background:
    linear-gradient(100deg, rgba(18,12,8,.92) 0%, rgba(28,20,14,.78) 52%, rgba(18,12,8,.55) 100%),
    url("/assets/images/c33c26395a9b25f8.jpg") center/cover no-repeat;
  border-bottom: 1px solid var(--line);
}
.sheet-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: end;
}
.crumb { color: var(--gold-2); font-size: 13px; margin-bottom: 12px; }
.crumb a { border-bottom: 1px solid rgba(227,201,138,.45); }
.meta-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 16px; }
.meta-row time { color: var(--muted); font-size: 13px; }
.stamp-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  border: 2px solid var(--gold-2);
  color: var(--gold-2);
  border-radius: 4px;
  transform: rotate(-2deg);
  font-family: var(--serif);
  letter-spacing: .04em;
  background: rgba(36,25,16,.35);
}
.sheet-photo {
  position: relative;
  min-height: 320px;
  border-radius: 18px 6px 18px 6px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.sheet-photo img { width: 100%; height: 100%; min-height: 320px; }
.sheet-photo figcaption {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  padding: 10px 12px;
  background: rgba(27,20,15,.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--cream);
  font-size: 13px;
}
.entry-sheet {
  background: rgba(251,243,230,.72);
  border: 1px solid var(--line-dark);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  padding: 28px 28px 12px;
}
.entry-body { color: var(--ink-text); font-size: 17px; }
.entry-body h2, .entry-body h3 { font-family: var(--serif); line-height: 1.25; margin: 22px 0 10px; }
.entry-body a { color: var(--rust-deep); text-decoration: underline; text-underline-offset: 3px; }
.entry-body ul, .entry-body ol { padding-left: 20px; }
.entry-body img { border-radius: var(--radius); margin: 14px 0; border: 1px solid var(--line-dark); }
.entry-missing {
  min-height: 180px;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 14px;
  padding: 28px 10px 36px;
}
.entry-missing p { font-family: var(--serif); font-size: 32px; margin: 0; }
.ledger-wrap {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: 28px;
  align-items: start;
}
.ledger-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: rgba(26,18,12,.45);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.ledger-table caption {
  text-align: left;
  padding: 14px 16px;
  font-family: var(--serif);
  font-size: 20px;
  color: var(--gold-2);
  background: #2a1f17;
}
.ledger-table th, .ledger-table td {
  padding: 13px 16px;
  text-align: left;
  border-top: 1px solid rgba(198,161,91,.22);
  vertical-align: top;
}
.ledger-table th { width: 34%; color: var(--gold-2); font-weight: 600; background: rgba(0,0,0,.12); }
.ledger-table td { color: var(--cream); }
.side-note {
  border-left: 4px solid var(--gold);
  padding: 8px 0 8px 16px;
}
.side-note h2 { font-size: clamp(28px, 3vw, 40px); }
.reel-layout { display: grid; grid-template-columns: 280px 1fr; gap: 26px; align-items: center; }
.reel-frame {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  background: #2a2118;
  min-height: 380px;
  box-shadow: var(--shadow);
}
.reel-slide { display: none; }
.reel-slide.is-on { display: block; }
.reel-slide img { width: 100%; height: 380px; }
.reel-slide figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 16px 18px 18px;
  background: linear-gradient(180deg, transparent, rgba(20,13,9,.88));
  color: var(--cream);
}
.reel-nav { position: absolute; top: 14px; right: 14px; display: flex; gap: 8px; }
.reel-btn {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--gold-2); background: rgba(27,20,15,.78); color: var(--cream);
}
.reel-btn:hover { background: var(--rust-deep); }
.reel-dots { display: flex; gap: 8px; margin-top: 14px; }
.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(36,25,16,.25); border: 0;
}
.dot.is-on { background: var(--rust); }
.ribbon {
  padding: 0;
  background: linear-gradient(90deg, #8c3f22, #b85c34 45%, #3c2d22);
  border-top: 1px solid #efd0b4;
  border-bottom: 1px solid #efd0b4;
}
.ribbon-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 22px 0;
}
.ribbon h2 { font-family: var(--serif); font-size: clamp(26px, 3vw, 36px); margin: 0 0 4px; }
.ribbon p { margin: 0; color: #f8e7d4; max-width: 640px; }
.ribbon-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.log-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 1fr);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.log-item {
  scroll-snap-align: start;
  background: rgba(251,243,230,.06);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  min-height: 210px;
}
.log-item img { height: 92px; width: 100%; border-radius: 8px; margin-bottom: 10px; }
.log-item strong { display: block; font-family: var(--serif); font-size: 20px; margin-bottom: 6px; }
.log-item span { color: var(--gold-2); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.compare {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  min-height: 420px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow-soft);
}
.compare-main {
  padding: 32px;
  background:
    linear-gradient(180deg, rgba(251,243,230,.92), rgba(244,228,204,.9)),
    url("/assets/images/dd0a6ee1e32bcb27.webp") center/cover;
  color: var(--ink-text);
}
.compare-side {
  padding: 32px 26px;
  background:
    linear-gradient(180deg, rgba(28,20,14,.88), rgba(43,33,24,.9)),
    url("/assets/images/4be07b3f95cf9e71.webp") center/cover;
  color: var(--cream);
}
.compare ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.compare li {
  display: flex; gap: 10px; align-items: flex-start;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(198,161,91,.35);
}
.compare i { color: var(--rust); margin-top: 4px; }
.compare-side i { color: var(--gold-2); }
.faq-list { display: grid; gap: 10px; }
.faq-item {
  border: 1px solid var(--line-dark);
  border-radius: 12px;
  background: rgba(251,243,230,.66);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  font-weight: 700;
  color: var(--ink-text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: rgba(198,161,91,.16); }
.faq-item p { padding: 0 16px 14px; color: var(--ink-muted); margin: 0; }
.faq-item[open] summary { color: var(--rust-deep); }
.slip-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
  align-items: start;
}
.slip-form {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 16px;
  background: rgba(26,18,12,.62);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.field { display: grid; gap: 6px; }
.field span { font-size: 13px; color: var(--gold-2); font-weight: 600; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #1a140f;
  color: var(--cream);
  border-radius: 10px;
  padding: 12px 12px;
  font-size: 15px;
}
.field textarea { min-height: 110px; resize: vertical; }
.form-note { min-height: 1.4em; color: var(--gold-2); font-size: 14px; margin: 0; }
.site-footer {
  background: #160f0c;
  border-top: 1px solid var(--line);
  padding: 36px 0 18px;
  color: var(--muted);
}
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 24px; }
.site-footer h2 { font-family: var(--serif); color: var(--cream); font-size: 30px; margin: 6px 0 8px; }
.site-footer strong { color: var(--gold-2); display: block; margin-bottom: 8px; }
.site-footer a { display: block; padding: 4px 0; color: var(--cream); }
.site-footer a:hover { color: var(--gold-2); }
.copy { margin-top: 18px; padding-top: 12px; border-top: 1px solid rgba(198,161,91,.25); font-size: 13px; }
@media (max-width: 1024px) {
  .nav-channels { display: none; }
  .nav-toggle { display: grid; place-items: center; }
  .nav-bar { grid-template-columns: 1fr auto; }
  .sheet-grid, .ledger-wrap, .reel-layout, .compare, .slip-grid, .footer-grid { grid-template-columns: 1fr; }
  .sheet-photo { min-height: 240px; }
  .sheet-photo img, .reel-slide img { min-height: 240px; height: 280px; }
}
@media (max-width: 768px) {
  :root { --space: 46px; }
  .nav-search { display: none; }
  .ribbon-inner, .meta-row { align-items: flex-start; }
  .ribbon-inner { flex-direction: column; }
  .entry-sheet { padding: 18px 16px 8px; }
  .compare-main, .compare-side { padding: 22px 18px; }
}
@media (max-width: 520px) {
  .brand { min-width: 0; }
  .brand-text strong { font-size: 13px; }
  .btn-ghost { display: none; }
  .container { width: min(var(--max), calc(100% - 22px)); }
  .sheet-hero h1 { font-size: 32px; }
  .log-rail { grid-auto-columns: 82%; }
  .ribbon-actions .btn, .slip-form .btn { width: 100%; }
}

/* roulang page: category1 */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
:root { --space: 58px; }
/* roulang page: dia-chi-chinh-thuc */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; }
::selection { background: var(--gold); color: var(--ink); }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
  flex: 0 0 auto;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-channels::-webkit-scrollbar { height: 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .city-chip:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); color: var(--cream); }
.drawer-links a.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-drawer .nav-search { width: 100%; min-width: 0; }
.nav-drawer .nav-search input { width: 100%; }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.55), rgba(36,25,16,.2)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.9), rgba(36,25,16,.78)),
    url("/assets/images/28ac806c1ad9bddd.webp") center/cover no-repeat;
}
.section-wood .kicker, .section-band .kicker { color: var(--gold-2); }
.section h2, .ticket-copy h2, .criteria-copy h2 {
  font-family: var(--serif); font-size: clamp(30px, 4vw, 46px); line-height: 1.18; font-weight: 700; margin: 8px 0 14px;
}
.section-paper h2, .section-paper h3 { color: var(--ink-text); }
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; }
.section-wood .lead, .section-band .lead, .official-hero .lead { color: var(--muted); }
.section-head { margin-bottom: 28px; }
.split-head { display: flex; justify-content: space-between; gap: 18px; align-items: flex-end; }
.kicker {
  margin: 0;
  color: var(--gold-2);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.section-paper .kicker { color: var(--rust-deep); }
h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.08;
  font-weight: 700;
  margin: 8px 0 14px;
  letter-spacing: -.02em;
  color: var(--cream);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.official-hero { padding: 28px 0 8px; }
.hero-panel {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 22px;
  align-items: stretch;
  padding: 28px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(105deg, rgba(18,12,8,.93) 6%, rgba(18,12,8,.8) 48%, rgba(18,12,8,.72) 100%),
    url("/assets/images/2be27ce016293b8d.webp") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.hero-copy p { color: var(--muted); max-width: 620px; }
.ledger-no {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--gold-2); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
}
.stat-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.stat-row span {
  min-width: 128px;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px dashed var(--line);
  background: rgba(20,14,10,.45);
}
.stat-row strong { display: block; font-family: var(--serif); font-size: 22px; color: var(--gold-2); line-height: 1.1; }
.stat-row small { color: var(--muted); font-size: 12px; }
.rank-board {
  background: rgba(20,14,10,.8);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 16px 8px;
  box-shadow: inset 0 0 0 4px rgba(36,25,16,.35);
}
.rank-board h2 { font-family: var(--serif); font-size: 28px; margin: 4px 0 12px; color: var(--cream); }
.rank-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px 0;
  border-top: 1px solid rgba(198,161,91,.28);
}
.rank-no { font-family: var(--serif); color: var(--gold-2); font-size: 22px; width: 28px; }
.rank-row b { display: block; font-size: 15px; color: var(--cream); }
.rank-row small { color: var(--muted); }
.stamp-pill, .badge {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; padding: 4px 8px; font-size: 12px; font-weight: 700; white-space: nowrap;
}
.stamp-pill { background: rgba(198,161,91,.16); color: var(--gold-2); border: 1px solid var(--line); }
.badge { color: var(--rust-deep); background: rgba(184,92,52,.08); border: 1px solid var(--line-dark); }
.criteria-layout, .ticket-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: center; }
.seal-list { display: grid; gap: 12px; margin-top: 18px; }
.seal-item {
  display: grid; grid-template-columns: 46px 1fr; gap: 12px;
  padding: 12px; border-radius: var(--radius);
  background: rgba(255,250,243,.62);
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow-soft);
}
.seal-item i {
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ink); color: var(--gold-2);
}
.seal-item h3 { font-family: var(--serif); font-size: 22px; margin-bottom: 4px; }
.seal-item p, .scene-card p, .step p, .assure-card p, .faq-item p, .ticket-copy p { color: var(--ink-muted); }
.section-wood .step p, .section-band .assure-card p { color: var(--muted); }
.seal-photo { position: relative; }
.seal-photo img, .scene-card img, .ticket-photo img {
  width: 100%; border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.seal-photo img { height: 420px; }
.seal-caption {
  position: absolute; left: 14px; right: 14px; bottom: 14px;
  padding: 12px 14px; border-radius: var(--radius);
  background: rgba(20,14,10,.82); color: var(--cream); border: 1px solid var(--line);
}
.scene-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.scene-feature { min-height: 100%; }
.scene-feature img { height: 100%; min-height: 460px; }
.scene-stack { display: grid; gap: 16px; }
.scene-card {
  position: relative; overflow: hidden; border-radius: 12px;
  border: 1px solid var(--line); background: #1a140f; min-height: 148px;
  box-shadow: var(--shadow-soft);
}
.scene-stack .scene-card img { height: 148px; }
.scene-card figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 28px 14px 12px;
  background: linear-gradient(180deg, transparent, rgba(16,10,7,.92));
}
.scene-card h3 { font-family: var(--serif); font-size: 24px; color: var(--cream); margin-bottom: 4px; }
.scene-card p { color: var(--muted) !important; font-size: 14px; }
.step-line { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.step-line::before {
  content: ""; position: absolute; top: 28px; left: 8%; right: 8%; height: 1px; background: var(--line);
}
.step {
  position: relative; z-index: 1;
  padding: 16px; border-radius: 12px;
  background: rgba(20,14,10,.55);
  border: 1px solid var(--line);
}
.step em {
  display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 10px;
  border-radius: 50%; background: var(--gold); color: var(--ink);
  font-family: var(--serif); font-style: normal; font-weight: 700;
}
.step h3 { font-family: var(--serif); font-size: 22px; margin-bottom: 6px; color: var(--cream); }
.compare-grid, .assure-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.assure-grid { grid-template-columns: repeat(4, 1fr); }
.compare-col, .assure-card, .log-card, .faq-item {
  border-radius: 12px; border: 1px solid var(--line);
}
.compare-col { padding: 22px; }
.compare-in { background: rgba(20,14,10,.72); }
.compare-out { background: rgba(244,228,204,.94); color: var(--ink-text); border-color: rgba(140,63,34,.35); }
.compare-col h2 { font-size: clamp(28px, 3vw, 38px); }
.compare-out h2, .compare-out p { color: var(--ink-text); }
.compare-out .kicker { color: var(--rust-deep); }
.check-list, .cross-list { list-style: none; margin-top: 12px; }
.check-list li, .cross-list li {
  position: relative; padding: 11px 0 11px 30px;
  border-bottom: 1px solid rgba(198,161,91,.25);
}
.check-list li::before, .cross-list li::before {
  position: absolute; left: 0; top: 11px; font-family: "Font Awesome 6 Free"; font-weight: 900;
}
.check-list li::before { content: "\f058"; color: var(--sage); }
.cross-list li::before { content: "\f057"; color: var(--rust); }
.log-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.log-card { background: rgba(255,250,243,.72); border-color: var(--line-dark); box-shadow: var(--shadow-soft); transition: transform .18s ease, box-shadow .18s ease; }
.log-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.log-link { display: block; padding: 16px; }
.log-card h3 { font-family: var(--serif); font-size: 22px; margin: 8px 0; }
.log-card p { color: var(--ink-muted); margin-bottom: 8px; }
.log-card time { color: var(--rust-deep); font-size: 13px; font-weight: 700; }
.empty-log {
  grid-column: 1 / -1;
  border: 1px dashed rgba(36,25,16,.28);
  padding: 18px; border-radius: var(--radius);
  color: var(--ink-muted); background: rgba(255,250,243,.7);
}
.assure-card { padding: 18px; background: rgba(20,14,10,.62); }
.assure-card strong { display: block; font-family: var(--serif); font-size: 34px; color: var(--gold-2); line-height: 1; }
.assure-card h3 { margin: 8px 0; font-size: 18px; color: var(--cream); }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: rgba(255,248,238,.62); border-color: var(--line-dark); padding: 0 16px; }
.faq-item summary { cursor: pointer; font-weight: 700; padding: 14px 28px 14px 0; list-style: none; position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 0; top: 12px; color: var(--rust-deep); font-family: var(--serif); font-size: 24px; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding-bottom: 14px; }
.ticket-card {
  background:
    radial-gradient(circle at left, transparent 10px, rgba(255,250,243,.9) 11px);
  background-size: 28px 28px;
  background-position: -14px center;
  border: 1px solid var(--line-dark);
  border-radius: 16px;
  padding: 22px 22px 22px 28px;
  box-shadow: var(--shadow-soft);
}
.ticket-form { display: grid; gap: 12px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: 14px; }
.field input, .field textarea {
  width: 100%; border: 1px solid var(--line-dark); background: #fffaf3; color: var(--ink-text);
  border-radius: var(--radius); padding: 12px 14px; font-size: 15px;
}
.field textarea { min-height: 120px; resize: vertical; }
.form-note { margin-bottom: 12px; padding: 10px 12px; border-radius: var(--radius); background: rgba(142,161,132,.22); color: var(--ink-text); }
.fine { margin-top: 8px; font-size: 13px; color: var(--ink-muted); }
.ticket-photo img { height: 100%; min-height: 320px; }
.site-footer {
  background: #140e0a;
  border-top: 1px solid var(--line);
  padding: 42px 0 18px;
  color: var(--muted);
}
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.site-footer h2 { color: var(--cream); font-family: var(--serif); font-size: 32px; margin: 6px 0 8px; }
.footer-grid strong { color: var(--gold-2); display: block; margin-bottom: 8px; }
.footer-grid a { display: block; padding: 4px 0; color: var(--gold-2); }
.footer-grid a:hover { color: var(--cream); }
.copy { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(198,161,91,.25); font-size: 13px; color: #cbbba6; }
@media (max-width: 1024px) {
  .nav-bar { grid-template-columns: 1fr auto; }
  .nav-channels, .nav-tools .nav-search, .btn-ghost { display: none; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .scene-feature img { min-height: 320px; }
  .assure-grid, .step-line { grid-template-columns: 1fr 1fr; }
  .step-line::before { display: none; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .hero-panel, .criteria-layout, .scene-layout, .ticket-grid, .compare-grid, .log-list, .footer-grid, .split-head {
    grid-template-columns: 1fr;
  }
  .split-head { align-items: flex-start; }
  .seal-photo img, .scene-feature img { height: 240px; min-height: 240px; }
  .assure-grid, .step-line { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .nav-bar { width: min(1240px, calc(100% - 16px)); gap: 8px; min-height: 68px; }
  .brand { min-width: 0; }
  .brand-text span { display: none; }
  .brand-text strong { font-size: 13px; }
  .btn { padding: 9px 11px; font-size: 13px; }
  .hero-panel { padding: 16px; border-radius: 12px; }
  h1 { font-size: 34px; }
  .rank-row { grid-template-columns: auto 1fr; }
  .stamp-pill { grid-column: 2; justify-self: start; }
}
@media (min-width: 1025px) {
  .nav-drawer { display: none !important; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .log-card { transition: none; }
}

/* roulang page: category2 */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
:root { --space: 58px; }
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3 { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%; flex: 0 0 auto;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); color: var(--muted); }
.drawer-links a:hover, .drawer-links a:focus-visible { color: var(--cream); border-color: var(--gold); }
.drawer-links a.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.drawer-search { margin-bottom: 8px; }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-cream {
  background:
    linear-gradient(180deg, rgba(251,243,230,.96), #f3e2c8);
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.55), rgba(36,25,16,.2)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.9), rgba(36,25,16,.74)),
    url("/assets/images/4be07b3f95cf9e71.webp") center/cover no-repeat;
}
.section-wood .kicker, .section-band .kicker, .hero-gate .kicker { color: var(--gold-2); }
.section h2, .hero-gate h1 {
  font-family: var(--serif); line-height: 1.18; font-weight: 700;
}
.section h2 { font-size: clamp(30px, 4vw, 46px); margin: 8px 0 14px; }
.hero-gate h1 { font-size: clamp(36px, 5vw, 64px); line-height: 1.05; margin: 8px 0 14px; color: var(--cream); max-width: 14ch; }
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; }
.section-wood .lead, .section-band .lead, .hero-lead { color: var(--muted); }
.hero-lead { max-width: 620px; font-size: 17.5px; }
.section-head { margin-bottom: 28px; max-width: 740px; }
.kicker {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--rust-deep);
}
.hero-gate {
  position: relative;
  min-height: 680px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 22px;
  padding: 48px 0 26px;
}
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,13,9,.28) 0%, rgba(20,13,9,.55) 42%, rgba(18,12,8,.9) 100%),
    radial-gradient(circle at 80% 20%, rgba(198,161,91,.22), transparent 32%);
}
.hero-layout, .metric-strip { position: relative; z-index: 1; }
.hero-layout {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: end;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.param-board {
  position: relative;
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--cream), var(--paper));
  background-size: 7px 7px, auto;
  color: var(--ink-text);
  border-radius: var(--radius);
  border: 1px solid var(--gold);
  box-shadow: var(--shadow), inset 0 0 0 5px rgba(198,161,91,.28);
  padding: 28px 18px 14px;
}
.wax {
  position: absolute; top: -18px; right: 18px;
  width: 74px; height: 74px; border-radius: 50%;
  display: grid; place-items: center; text-align: center;
  background: radial-gradient(circle at 32% 30%, #d9784a, var(--rust-deep));
  color: #fff8ee; font-size: 12px; font-weight: 700; line-height: 1.15;
  transform: rotate(8deg);
  border: 2px dashed rgba(255,248,238,.75);
  box-shadow: 0 8px 16px rgba(80,30,12,.28);
}
.param-board h2 { font-family: var(--serif); font-size: 28px; margin: 0 0 8px; }
.param-row {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px dashed rgba(140,63,34,.35);
  font-size: 14px;
}
.param-row span { color: var(--ink-muted); letter-spacing: .04em; text-transform: uppercase; font-size: 11px; font-weight: 700; }
.param-row strong { font-family: var(--serif); font-size: 18px; font-weight: 560; }
.metric-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.metric-item {
  background: rgba(251, 243, 230, .94);
  color: var(--ink-text);
  border-radius: var(--radius);
  padding: 12px 14px;
  border: 1px solid rgba(198,161,91,.75);
  box-shadow: var(--shadow-soft);
}
.metric-item strong { display: block; font-family: var(--serif); font-size: 28px; line-height: 1; color: var(--rust-deep); }
.metric-item span { color: var(--ink-muted); font-size: 13px; }
.dash-grid, .matrix-layout, .compare-layout, .news-layout, .form-layout {
  display: grid;
  gap: 28px;
}
.dash-grid { grid-template-columns: .9fr 1.1fr; align-items: center; }
.stat-num {
  font-family: var(--serif);
  font-size: clamp(64px, 8vw, 104px);
  line-height: .86;
  color: var(--rust-deep);
  margin: 8px 0;
}
.stat-caption { font-size: 18px; max-width: 360px; }
.reading-list { display: grid; }
.reading-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
}
.reading-row b { font-family: var(--serif); font-size: 28px; color: var(--rust-deep); font-weight: 560; }
.reading-row p { margin: 0; color: var(--ink-muted); }
.matrix-layout { grid-template-columns: .82fr 1.18fr; align-items: stretch; }
.photo-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 320px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}
.photo-frame img { width: 100%; height: 100%; min-height: 320px; }
.photo-cap {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  background: rgba(28,20,14,.82);
  color: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 14px;
}
.ledger, .paper-card, .faq-wrap, .form-card {
  background: var(--paper);
  color: var(--ink-text);
  border-radius: var(--radius);
  border: 1px solid rgba(198,161,91,.8);
  box-shadow: var(--shadow-soft);
}
.ledger { padding: 6px 16px 8px; box-shadow: var(--shadow); }
.gate-row {
  display: grid;
  grid-template-columns: 92px 1.2fr .9fr auto;
  gap: 12px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px dashed rgba(140,63,34,.28);
}
.gate-row:last-child { border-bottom: 0; }
.gate-row:hover { background: rgba(255,248,238,.45); }
.gate-code { font-family: var(--serif); font-size: 20px; }
.gate-row small { display: block; color: var(--ink-muted); }
.pill {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; padding: 4px 9px; font-size: 12px; font-weight: 700; white-space: nowrap;
}
.pill-live { background: #e4efd8; color: #2c4928; }
.pill-watch { background: #f6e7c4; color: #6d4e1e; }
.pill-old { background: #f0d7cc; color: #7a3b28; }
.compare-layout { grid-template-columns: 1fr 1fr; }
.compare-col {
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  min-height: 100%;
  box-shadow: var(--shadow);
}
.compare-col.is-old {
  background: #34281f;
  color: var(--muted);
  border: 1px solid rgba(198,161,91,.28);
}
.compare-col.is-new {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--cream), var(--paper));
  background-size: 7px 7px, auto;
  color: var(--ink-text);
  border: 2px solid var(--gold);
}
.compare-col h3 { font-family: var(--serif); font-size: 30px; margin: 8px 0 12px; }
.compare-col.is-new h3 { color: var(--rust-deep); }
.spec-line { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px dashed rgba(198,161,91,.4); }
.compare-photo { margin-top: 14px; border-radius: var(--radius); height: 180px; width: 100%; border: 1px solid var(--line-dark); }
.mile-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.mile-item {
  border-top: 2px solid var(--gold);
  padding-top: 14px;
  min-height: 180px;
}
.mile-item em {
  font-family: var(--serif);
  font-style: normal;
  color: var(--gold-2);
  font-size: 28px;
}
.mile-item h3 { font-size: 20px; margin: 8px 0; font-family: var(--serif); }
.mile-item p { color: var(--muted); margin: 0; }
.news-layout { grid-template-columns: 280px 1fr; align-items: start; }
.news-side {
  position: sticky; top: 96px;
}
.news-side img { height: 340px; width: 100%; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); }
.news-side p { margin-top: 12px; }
.log-list { display: grid; gap: 12px; }
.log-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding: 14px;
  background: rgba(255,248,238,.62);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform .18s ease, box-shadow .18s ease;
}
.log-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.log-index { font-family: var(--serif); font-size: 28px; color: var(--rust-deep); }
.log-card h3 { font-family: var(--serif); font-size: 22px; line-height: 1.3; margin: 6px 0; }
.log-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--ink-muted); font-size: 13px; }
.badge {
  display: inline-flex; align-items: center;
  border-radius: 999px; padding: 3px 8px;
  background: var(--ink); color: var(--gold-2);
  font-size: 12px; font-weight: 700;
}
.empty-note {
  padding: 18px;
  border: 1px dashed var(--rust);
  border-radius: var(--radius);
  background: rgba(255,248,238,.7);
}
.more-link { margin-top: 14px; }
.assure-rail { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 14px; }
.assure-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(20,14,10,.55);
  min-height: 180px;
}
.assure-card:first-child { background: rgba(184,92,52,.18); }
.assure-card i { color: var(--gold-2); font-size: 22px; }
.assure-card h3 { font-family: var(--serif); font-size: 26px; margin: 10px 0; }
.assure-card p { color: var(--muted); margin: 0; }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; column-gap: 36px; }
.quick-item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(198,161,91,.35);
}
.quick-item em { font-family: var(--serif); font-style: normal; color: var(--gold-2); font-size: 30px; line-height: 1; }
.quick-item p { margin: 0; }
.faq-wrap { padding: 8px 22px 12px; }
.faq-item { border-bottom: 1px solid var(--line-dark); }
.faq-item:last-child { border-bottom: 0; }
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding: 16px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; font-family: var(--serif); font-size: 28px; color: var(--rust); line-height: 1; }
.faq-item[open] summary:after { content: "–"; }
.faq-item[open] summary { color: var(--rust-deep); }
.faq-item p { margin: 0 0 16px; color: var(--ink-muted); max-width: 760px; }
.form-layout { grid-template-columns: .78fr 1.22fr; align-items: stretch; }
.form-photo { width: 100%; height: 100%; min-height: 420px; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); }
.form-card { padding: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; font-size: 14px; font-weight: 650; }
.field.full { grid-column: 1 / -1; }
.field input, .field textarea, .field select {
  width: 100%;
  border: 1px solid rgba(36,25,16,.22);
  background: #fffaf3;
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
}
.field textarea { min-height: 120px; resize: vertical; }
.form-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 14px; }
.form-note {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: #e7f0df;
  color: #24401f;
  border: 1px solid #b7c9ae;
}
.site-footer {
  border-top: 1px solid var(--line);
  padding: 42px 0 18px;
  background: #140e0a;
  color: var(--muted);
}
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .9fr; gap: 28px; }
.site-footer h2 { font-family: var(--serif); font-size: 30px; line-height: 1.2; margin: 6px 0 8px; color: var(--cream); }
.site-footer .kicker { color: var(--gold-2); }
.site-footer strong { color: var(--cream); display: block; margin-bottom: 8px; }
.footer-grid a { display: block; padding: 4px 0; color: var(--gold-2); }
.footer-grid a:hover, .footer-grid a:focus-visible { color: var(--cream); }
.copy { border-top: 1px solid rgba(198,161,91,.25); margin-top: 22px; padding: 14px 0 8px; font-size: 13px; color: var(--muted); }
@media (max-width: 1024px) {
  .nav-bar { grid-template-columns: 1fr auto; }
  .nav-channels, .nav-search, .nav-tools .btn-ghost { display: none; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .hero-layout, .dash-grid, .matrix-layout, .compare-layout, .news-layout, .form-layout, .assure-rail, .footer-grid { grid-template-columns: 1fr; }
  .mile-track { grid-template-columns: 1fr 1fr; }
  .news-side { position: static; }
  .news-side img, .form-photo { height: 240px; min-height: 240px; }
  .hero-gate h1 { max-width: none; }
}
@media (max-width: 768px) {
  :root { --space: 46px; }
  .metric-strip, .quick-grid, .form-grid { grid-template-columns: 1fr 1fr; }
  .gate-row { grid-template-columns: 1fr auto; }
  .gate-row small, .gate-row span { grid-column: 1 / -1; }
  .hero-gate { min-height: 0; padding-top: 28px; }
  .param-row { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 20px)); }
  .brand { min-width: 0; }
  .brand-text strong { font-size: 13px; }
  .nav-tools .btn-stamp { padding: 10px 12px; }
  .metric-strip, .mile-track, .quick-grid, .form-grid, .reading-row { grid-template-columns: 1fr; }
  .log-card { grid-template-columns: 1fr; }
  .hero-actions .btn, .form-actions .btn { width: 100%; }
  .wax { width: 62px; height: 62px; font-size: 11px; }
}

/* roulang page: category3 */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
:root { --space: 58px; }
/* roulang page: category3 */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .city-chip:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
  place-items: center;
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); color: var(--muted); font-weight: 600; }
.drawer-links a:hover, .drawer-links a:focus-visible { color: var(--cream); background: rgba(198,161,91,.08); }
.drawer-links a.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-drawer .nav-search { width: 100%; min-width: 0; }
.nav-drawer .nav-search input { width: 100%; }
.nav-drawer .btn { width: 100%; }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.55), rgba(36,25,16,.2)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.9), rgba(36,25,16,.74)),
    url("/assets/images/dd0a6ee1e32bcb27.webp") center/cover no-repeat;
}
.section-wood .kicker, .section-band .kicker, .hero-verify .kicker { color: var(--gold-2); }
.kicker {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--rust-deep);
}
.section h2, .site-footer h2 {
  font-family: var(--serif); font-size: clamp(30px, 4vw, 46px); line-height: 1.18; font-weight: 700; margin: 8px 0 14px;
}
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; margin: 0; }
.section-wood .lead, .section-band .lead { color: var(--muted); }
.section-head { margin-bottom: 28px; max-width: 760px; }
.hero-verify { position: relative; min-height: 640px; display: flex; align-items: flex-end; padding: 36px 0 32px; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,13,9,.28) 0%, rgba(20,13,9,.55) 42%, rgba(18,12,8,.88) 100%),
    radial-gradient(circle at 80% 20%, rgba(198,161,91,.2), transparent 32%),
    linear-gradient(90deg, rgba(14,9,6,.88) 0%, rgba(14,9,6,.62) 48%, rgba(14,9,6,.28) 100%);
}
.hero-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: end; }
.hero-copy h1 {
  font-family: var(--serif);
  font-size: clamp(40px, 5.6vw, 68px);
  line-height: 1.05;
  font-weight: 700;
  margin: 10px 0 16px;
  max-width: 14ch;
}
.hero-lead { margin: 0 0 22px; max-width: 560px; color: var(--cream); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-ledger {
  position: relative;
  background:
    linear-gradient(180deg, rgba(251,243,230,.96), rgba(234,212,180,.94));
  color: var(--ink-text);
  border-radius: 18px 8px 14px 8px;
  border: 1px solid #e7d2b0;
  box-shadow: var(--shadow), inset 0 0 0 5px rgba(140,63,34,.12);
  padding: 22px 22px 18px;
}
.wax {
  position: absolute; top: -18px; right: 18px;
  width: 78px; height: 78px; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 35% 30%, #d36b42, var(--rust-deep) 62%, #5c2414);
  color: #fff4e6;
  transform: rotate(8deg);
  box-shadow: 0 10px 18px rgba(80,28,12,.35);
  text-align: center;
}
.wax i { font-size: 28px; }
.wax b { position: absolute; font-size: 11px; letter-spacing: .04em; }
.ledger-kicker { margin: 0 0 6px; color: var(--rust-deep); font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.hero-ledger h2 { font-family: var(--serif); font-size: 32px; line-height: 1.1; margin: 0 0 14px; }
.ledger-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ledger-list li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 9px 0;
  border-top: 1px dashed rgba(36,25,16,.22);
  font-size: 14px;
}
.ledger-list span { color: var(--ink-muted); }
.ledger-list strong { text-align: right; }
.tech-line { margin: 12px 0 0; font-size: 13px; color: var(--ink-muted); }
.metric-board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric-card {
  background: rgba(20,14,10,.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px 16px;
  box-shadow: inset 0 0 0 3px rgba(198,161,91,.08);
  min-height: 150px;
}
.metric-card em { display: block; font-style: normal; color: var(--gold-2); font-family: var(--serif); font-size: 34px; line-height: 1; }
.metric-card strong { display: block; margin: 8px 0 4px; font-size: 16px; }
.metric-card p { margin: 0; color: var(--muted); font-size: 14px; }
.matrix-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: center; }
.photo-frame {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(90,55,28,.35);
  box-shadow: var(--shadow-soft);
  min-height: 320px;
}
.photo-frame img { width: 100%; height: 100%; min-height: 320px; }
.photo-cap {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  background: rgba(251,243,230,.92);
  color: var(--ink-text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
}
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.check-list li {
  display: grid; grid-template-columns: 46px 1fr; gap: 12px; align-items: start;
  background: rgba(255,248,238,.55);
  border: 1px solid rgba(36,25,16,.12);
  border-radius: var(--radius);
  padding: 12px;
}
.check-list i {
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ink); color: var(--gold-2);
}
.check-list h3 { margin: 0 0 4px; font-size: 18px; font-family: var(--serif); }
.check-list p { margin: 0; color: var(--ink-muted); font-size: 14.5px; }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stamp-col {
  border-radius: 14px;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(18,12,8,.42);
}
.stamp-col.good { box-shadow: inset 4px 0 0 var(--sage); }
.stamp-col.warn { box-shadow: inset 4px 0 0 var(--rust); }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 4px 10px;
  font-size: 12px; font-weight: 700; letter-spacing: .04em;
  background: rgba(198,161,91,.16); color: var(--gold-2); border: 1px solid var(--line);
}
.stamp-col h3 { font-family: var(--serif); font-size: 28px; margin: 12px 0; }
.stamp-col ul { margin: 0; padding-left: 18px; color: var(--muted); }
.stamp-col li + li { margin-top: 8px; }
.compare-ribbon {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  align-items: center;
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 10px;
  background: rgba(20,14,10,.35);
}
.compare-ribbon img { width: 180px; height: 112px; border-radius: 8px; }
.compare-ribbon p { margin: 0; color: var(--muted); }
.mile-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; }
.mile-row:before {
  content: ""; position: absolute; top: 27px; left: 6%; right: 6%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(140,63,34,.45), transparent);
}
.mile-card {
  position: relative;
  background: rgba(255,248,238,.62);
  border: 1px solid rgba(36,25,16,.12);
  border-radius: var(--radius);
  padding: 16px 14px 14px;
}
.mile-no {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--rust); color: #fff8ee; font-weight: 700;
  border: 3px solid var(--paper);
  margin-bottom: 10px;
}
.mile-card h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 22px; }
.mile-card p { margin: 0; color: var(--ink-muted); font-size: 14.5px; }
.scene-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 1fr);
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.scene-card {
  scroll-snap-align: start;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  min-height: 100%;
  box-shadow: var(--shadow-soft);
}
.scene-card img { width: 100%; height: 168px; }
.scene-card div { padding: 14px 14px 16px; }
.scene-card h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 22px; }
.scene-card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.log-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.log-card {
  display: block;
  background: rgba(255,248,238,.7);
  border: 1px solid rgba(36,25,16,.12);
  border-radius: 12px;
  padding: 16px;
  color: var(--ink-text);
  box-shadow: var(--shadow-soft);
  transition: transform .18s ease, box-shadow .18s ease;
}
.log-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.log-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 8px; }
.log-card .badge { color: var(--rust-deep); background: rgba(184,92,52,.1); border-color: rgba(140,63,34,.25); }
.log-card time { color: var(--ink-muted); font-size: 12px; }
.log-card h3 {
  margin: 0 0 6px; font-family: var(--serif); font-size: 24px; line-height: 1.25;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.log-card p { margin: 0; color: var(--ink-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.empty-note {
  grid-column: 1 / -1;
  margin: 0;
  padding: 18px;
  border: 1px dashed rgba(36,25,16,.25);
  border-radius: var(--radius);
  background: rgba(255,248,238,.55);
}
.more-row { margin: 18px 0 0; }
.faq-list { display: grid; gap: 10px; }
.faq-item {
  background: rgba(20,14,10,.42);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 16px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding: 14px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; color: var(--gold-2); font-family: var(--serif); font-size: 26px; line-height: 1; }
.faq-item[open] summary:after { content: "–"; }
.faq-item p { margin: 0 0 14px; color: var(--muted); }
.ticket-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: start; }
.ticket-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  background: rgba(251,243,230,.95);
  color: var(--ink-text);
  border-radius: 14px;
  padding: 16px;
  border: 1px solid #efd7b6;
  box-shadow: var(--shadow);
}
.ticket-form label { display: grid; gap: 6px; font-size: 13px; font-weight: 700; }
.ticket-form label.wide { grid-column: 1 / -1; }
.ticket-form input, .ticket-form textarea {
  width: 100%; box-sizing: border-box;
  background: #fffaf2; color: var(--ink-text);
  border: 1px solid rgba(36,25,16,.18);
  border-radius: 8px;
  padding: 12px 12px;
  font-size: 15px;
}
.ticket-form textarea { min-height: 110px; resize: vertical; }
.form-note { grid-column: 1 / -1; margin: 0; color: var(--rust-deep); font-weight: 700; }
.site-footer { border-top: 1px solid var(--line); background: #140e0a; padding: 42px 0 18px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.footer-grid h2 { font-size: 34px; }
.footer-grid p { margin: 0 0 8px; }
.footer-grid strong { display: block; color: var(--cream); margin-bottom: 10px; }
.footer-grid a { display: block; padding: 4px 0; color: var(--gold-2); }
.footer-grid a:hover, .footer-grid a:focus-visible { color: var(--cream); }
.copy { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(198,161,91,.25); font-size: 13px; color: var(--muted); }
@media (max-width: 1024px) {
  .nav-channels, .nav-tools .nav-search, .desk-entry { display: none; }
  .nav-toggle { display: grid; }
  .nav-bar { grid-template-columns: 1fr auto; min-height: 70px; }
  .metric-board, .mile-row { grid-template-columns: 1fr 1fr; }
  .mile-row:before { display: none; }
  .hero-copy h1 { max-width: none; }
}
@media (max-width: 768px) {
  :root { --space: 42px; }
  .hero-layout, .matrix-grid, .compare-grid, .ticket-grid, .footer-grid, .log-grid, .compare-ribbon { grid-template-columns: 1fr; }
  .hero-verify { min-height: 0; align-items: stretch; }
  .compare-ribbon img { width: 100%; height: 180px; }
  .brand { min-width: 0; }
  .scene-row { grid-auto-columns: 78%; }
}
@media (max-width: 520px) {
  .container, .nav-bar { width: min(var(--max), calc(100% - 20px)); }
  .metric-board, .mile-row, .ticket-form { grid-template-columns: 1fr; }
  .ticket-form label.wide { grid-column: auto; }
  .brand-text span { display: none; }
  .hero-actions .btn, .ticket-form .btn, .more-row .btn { width: 100%; }
  .hero-ledger { margin-top: 18px; }
  .wax { width: 64px; height: 64px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .log-card { transition: none; }
}

/* roulang page: category4 */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
:root { --space: 58px; }
/* roulang page: category doi-link-moi */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); border: 0;
}
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
  flex: 0 0 auto;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; max-width: 190px; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-channels::-webkit-scrollbar { height: 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .city-chip:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.site-header.is-open .nav-toggle { background: var(--gold); color: var(--ink); }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); color: var(--muted); }
.drawer-links a:hover { color: var(--cream); background: rgba(198,161,91,.08); }
.drawer-links a.is-active { background: var(--gold); color: var(--ink); border-color: var(--gold-2); }
.drawer-search { width: 100%; }
.drawer-search input { width: 100%; }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.55), rgba(36,25,16,.2)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.88), rgba(36,25,16,.72)),
    url("/assets/images/28ac806c1ad9bddd.webp") center/cover no-repeat;
}
.section-wood .kicker, .section-band .kicker, .hero-shift .kicker { color: var(--gold-2); }
.section h2, .site-footer h2 {
  font-family: var(--serif); line-height: 1.18; font-weight: 700;
}
.section h2 {
  font-size: clamp(30px, 4vw, 46px); margin: 8px 0 14px;
}
.kicker {
  margin: 0 0 8px;
  color: var(--rust);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; }
.section-wood .lead, .section-band .lead { color: var(--muted); }
.section-head { margin-bottom: 28px; max-width: 760px; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,13,9,.28) 0%, rgba(20,13,9,.55) 42%, rgba(18,12,8,.88) 100%),
    radial-gradient(circle at 80% 20%, rgba(198,161,91,.28), transparent 32%);
}
.hero-shift { position: relative; min-height: 680px; display: flex; align-items: center; padding: 48px 0 42px; }
.hero-shift .hero-shade {
  background:
    linear-gradient(100deg, rgba(16,10,7,.9) 0%, rgba(16,10,7,.78) 46%, rgba(16,10,7,.4) 100%),
    radial-gradient(circle at 86% 18%, rgba(198,161,91,.3), transparent 26%);
}
.hero-shift .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); gap: 34px; align-items: center; }
.hero-copy h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
  font-weight: 700;
  margin: 0 0 14px;
  letter-spacing: -.02em;
}
.hero-lead { max-width: 640px; color: var(--muted); font-size: 17px; margin-bottom: 8px; }
.reward-card {
  display: flex; gap: 14px; align-items: flex-start;
  margin: 18px 0 20px; padding: 14px 16px;
  background: var(--paper); color: var(--ink-text);
  border-radius: 16px; border: 1px dashed var(--rust);
  box-shadow: var(--shadow);
}
.reward-card i {
  width: 46px; height: 46px; border-radius: 50%; flex: 0 0 auto;
  display: grid; place-items: center;
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--rust));
  color: #fff8ee; border: 2px solid #f6e7cf;
}
.reward-card strong { display: block; font-family: var(--serif); font-size: 20px; }
.reward-card p { margin: 4px 0 0; color: var(--ink-muted); font-size: 14.5px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.progress-panel {
  background: rgba(24, 17, 12, .88);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px 22px 18px;
  box-shadow: var(--shadow);
  position: relative;
}
.progress-panel::before {
  content: "";
  position: absolute; inset: 8px;
  border: 1px solid rgba(227, 201, 138, .28);
  border-radius: 16px;
  pointer-events: none;
}
.panel-title { font-family: var(--serif); font-size: 32px; line-height: 1.15; margin: 0 0 8px; }
.progress-meta { display: flex; justify-content: space-between; align-items: baseline; color: var(--muted); margin-bottom: 8px; }
.progress-meta strong { font-family: var(--serif); font-size: 34px; color: var(--gold-2); }
.progress { height: 14px; border-radius: 999px; background: #1a140f; border: 1px solid var(--line); overflow: hidden; }
.progress > span {
  display: block; height: 100%; width: 78%;
  background: linear-gradient(90deg, var(--rust), var(--gold-2));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35);
}
.progress-note { color: var(--muted); font-size: 14px; margin: 10px 0 14px; }
.progress-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.progress-steps li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 999px;
  border: 1px solid rgba(198,161,91,.22); color: var(--muted); font-size: 14px;
}
.progress-steps li.is-done { color: var(--cream); background: rgba(142,161,132,.16); }
.progress-steps li.is-now { color: var(--ink); background: var(--gold); border-color: var(--gold-2); font-weight: 700; }
.metric-wrap { display: grid; grid-template-columns: .72fr 1.28fr; gap: 28px; align-items: end; }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.metric {
  padding: 18px 16px 14px;
  background: rgba(255,250,243,.62);
  border: 1px solid var(--line-dark);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}
.metric b { display: block; font-family: var(--serif); font-size: 40px; line-height: 1; color: var(--rust-deep); }
.metric span { display: block; margin-top: 6px; color: var(--ink-muted); font-size: 14px; }
.reason-layout { display: grid; grid-template-columns: .86fr 1.14fr; gap: 32px; align-items: center; }
.frame {
  padding: 10px; background: #f3e2c4; border: 1px solid var(--rust-deep);
  box-shadow: var(--shadow); border-radius: 18px;
}
.frame img { width: 100%; height: 460px; border-radius: 12px; }
.reason-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.reason-list li {
  display: grid; grid-template-columns: 64px 1fr; gap: 12px;
  padding: 14px; border-radius: 16px;
  background: rgba(20, 14, 10, .45);
  border: 1px solid rgba(198,161,91,.28);
}
.reason-list li span {
  font-family: var(--serif); font-size: 28px; color: var(--gold-2); line-height: 1;
}
.reason-list h3 { margin: 0 0 4px; font-size: 20px; }
.reason-list p { margin: 0; color: var(--muted); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.ticket {
  position: relative; padding: 22px 22px 18px; border-radius: 22px;
  background: #fffaf3; color: var(--ink-text);
  box-shadow: var(--shadow-soft); overflow: hidden;
}
.ticket::before, .ticket::after {
  content: ""; position: absolute; width: 22px; height: 22px; border-radius: 50%;
  background: var(--paper-2); top: 58%;
}
.ticket::before { left: -11px; }
.ticket::after { right: -11px; }
.ticket-old { border: 1px solid rgba(36,25,16,.2); }
.ticket-new { border: 1px solid var(--rust); background: linear-gradient(180deg, #fff8ee, #f6e2c8); }
.ticket .badge { margin-bottom: 10px; }
.ticket h3 { font-family: var(--serif); font-size: 30px; margin: 0 0 8px; }
.ticket ul { margin: 0; padding-left: 18px; color: var(--ink-muted); }
.ticket img { height: 180px; width: 100%; margin-top: 14px; border-radius: 12px; }
.stamp-round {
  position: absolute; right: 18px; top: 18px; width: 78px; height: 78px; border-radius: 50%;
  display: grid; place-items: center; text-align: center;
  border: 2px dashed var(--rust); color: var(--rust-deep);
  font-size: 11px; font-weight: 700; letter-spacing: .04em; transform: rotate(-8deg);
  background: rgba(255,248,238,.7);
}
.timeline { list-style: none; margin: 8px 0 0; padding: 0 0 0 8px; border-left: 2px solid var(--gold); display: grid; gap: 0; }
.time-item { position: relative; padding: 0 0 22px 26px; }
.time-item::before {
  content: ""; position: absolute; left: -8px; top: 8px; width: 14px; height: 14px;
  border-radius: 50%; background: var(--rust); border: 2px solid var(--gold-2);
}
.time-item strong { display: block; font-family: var(--serif); font-size: 22px; }
.time-item em { color: var(--gold-2); font-style: normal; font-weight: 700; font-size: 13px; letter-spacing: .06em; }
.time-item p { margin: 4px 0 0; color: var(--muted); max-width: 680px; }
.mile-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; }
.city-row { display: flex; gap: 12px; overflow-x: auto; padding: 4px 2px 12px; scroll-snap-type: x mandatory; }
.city-chip {
  min-width: 196px; padding: 16px; border-radius: 16px; scroll-snap-align: start;
  border: 1px solid var(--line); background: rgba(26, 18, 12, .78); color: var(--cream);
  box-shadow: var(--shadow-soft);
}
.city-chip strong { display: block; font-family: var(--serif); font-size: 22px; }
.city-chip span { color: var(--gold-2); font-size: 13px; font-weight: 700; }
.city-chip p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.city-chip.is-open { outline: 1px solid var(--gold); }
.log-layout { display: grid; grid-template-columns: 280px 1fr; gap: 28px; align-items: start; }
.log-visual img { width: 100%; height: 360px; border-radius: 18px; border: 1px solid var(--line-dark); box-shadow: var(--shadow-soft); }
.log-row {
  display: grid; grid-template-columns: 150px 1fr; gap: 16px;
  padding: 16px 8px; border-bottom: 1px solid var(--line-dark); color: var(--ink-text);
  border-radius: 12px; transition: background .18s ease, transform .18s ease;
}
.log-row:hover { background: rgba(184, 92, 52, .08); transform: translateX(4px); }
.log-row h3 { margin: 0 0 4px; font-size: 18px; }
.log-row p { margin: 0; color: var(--ink-muted); }
.log-meta { display: grid; align-content: start; gap: 6px; color: var(--ink-muted); font-size: 13px; }
.badge {
  display: inline-flex; align-items: center; width: fit-content;
  padding: 4px 8px; border-radius: 999px;
  background: rgba(184, 92, 52, .12); color: var(--rust-deep);
  border: 1px solid rgba(140, 63, 34, .28); font-size: 12px; font-weight: 700;
}
.section-wood .badge, .ticket-new .badge { background: rgba(198,161,91,.16); }
.empty-note {
  padding: 18px; border: 1px dashed var(--line-dark); border-radius: 12px; color: var(--ink-muted); background: rgba(255,250,243,.55);
}
.faq-list { display: grid; gap: 10px; }
.faq-item {
  background: rgba(255,250,243,.66);
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  padding: 0 16px;
  box-shadow: var(--shadow-soft);
}
.faq-item summary {
  list-style: none; cursor: pointer; font-weight: 700; padding: 14px 28px 14px 0; position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 0; top: 12px; color: var(--rust-deep); font-size: 22px;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin: 0 0 14px; color: var(--ink-muted); }
.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 26px; align-items: start; }
.paper-card {
  background: var(--cream); color: var(--ink-text);
  border-radius: 22px; padding: 22px;
  border: 1px solid rgba(243, 226, 196, .7);
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.field.wide { grid-column: 1 / -1; }
.field span { font-size: 13px; font-weight: 700; }
.field input, .field textarea {
  width: 100%; border: 1px solid var(--line-dark); background: #fffaf3; color: var(--ink-text);
  border-radius: 10px; padding: 12px 14px; font-size: 15px;
}
.field textarea { min-height: 110px; resize: vertical; }
.form-success {
  background: #e7f0df; color: #24311c; border: 1px solid var(--sage);
  padding: 12px 14px; border-radius: 12px; margin-bottom: 12px;
}
.assure { display: grid; gap: 10px; margin-top: 16px; }
.assure li { list-style: none; display: flex; gap: 10px; align-items: flex-start; color: var(--muted); }
.assure { margin-left: 0; padding: 0; }
.assure i { color: var(--gold-2); margin-top: 4px; }
.site-footer {
  border-top: 1px solid var(--line);
  background: #160f0c;
  padding: 42px 0 18px;
}
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr; gap: 24px; }
.site-footer h2 { font-size: 32px; margin: 0 0 8px; }
.site-footer p { color: var(--muted); margin: 0 0 8px; }
.site-footer .footer-grid > div:nth-child(2) div { display: grid; gap: 8px; margin-top: 10px; }
.site-footer a:hover { color: var(--gold-2); }
.copy { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(198,161,91,.25); color: var(--muted); font-size: 14px; }
@media (max-width: 1040px) {
  .nav-channels, .nav-tools .nav-search, .nav-entry { display: none; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .nav-bar { grid-template-columns: 1fr auto; min-height: 68px; }
  .hero-grid, .metric-wrap, .reason-layout, .mile-layout, .log-layout, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .frame img, .log-visual img { height: 280px; }
}
@media (max-width: 768px) {
  :root { --space: 48px; }
  .compare-grid, .form-grid, .metric-grid, .log-row { grid-template-columns: 1fr; }
  .hero-shift { min-height: 0; padding: 32px 0; }
  .hero-copy h1 { font-size: 36px; }
  .stamp-round { position: static; margin-bottom: 8px; }
  .brand { min-width: 0; }
}
@media (max-width: 520px) {
  .container, .nav-bar { width: min(100% - 20px, var(--max)); }
  .nav-cta span { display: none; }
  .hero-actions .btn, .paper-card .btn { width: 100%; }
  .reason-list li { grid-template-columns: 46px 1fr; }
  .metric b { font-size: 32px; }
  .brand-text span { display: none; }
}

/* roulang page: category5 */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%; flex: 0 0 auto;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .city-chip:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); color: var(--muted); font-weight: 600; }
.drawer-links a.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.drawer-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.drawer-actions .btn { flex: 1 1 160px; }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.55), rgba(36,25,16,.2)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.9), rgba(36,25,16,.78)),
    url("/assets/images/dd0a6ee1e32bcb27.webp") center/cover no-repeat;
}
.section-wood .kicker, .section-band .kicker, .hero-region .kicker { color: var(--gold-2); }
.section h2, .hero-copy h1 {
  font-family: var(--serif); line-height: 1.12; font-weight: 700; margin: 8px 0 14px;
}
.section h2 { font-size: clamp(30px, 4vw, 46px); }
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; margin: 0; }
.section-wood .lead, .section-band .lead, .hero-copy .lead { color: var(--muted); }
.section-head { margin-bottom: 28px; }
.kicker {
  margin: 0;
  color: var(--rust);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.hero-region {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: flex-end;
  padding: 36px 0 32px;
}
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,13,9,.28) 0%, rgba(20,13,9,.55) 42%, rgba(18,12,8,.88) 100%),
    radial-gradient(circle at 80% 20%, rgba(198,161,91,.22), transparent 34%);
}
.hero-region .container { position: relative; z-index: 1; width: min(var(--max), calc(100% - 32px)); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: 28px;
  align-items: end;
}
.crumb { margin: 0 0 12px; color: var(--gold-2); font-size: 13px; letter-spacing: .04em; }
.crumb a { border-bottom: 1px solid transparent; }
.crumb a:hover { border-bottom-color: var(--gold-2); }
.hero-copy h1 { font-size: clamp(38px, 5vw, 66px); margin: 6px 0 12px; max-width: 14ch; }
.brand-line { margin: 0; color: var(--gold-2); font-family: var(--serif); font-size: 20px; }
.stamp-ribbon { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 8px; }
.city-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 999px;
  border: 1px dashed var(--gold); color: var(--cream);
  background: rgba(26,18,12,.45); font-size: 13px; font-weight: 600;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.ledger-panel {
  background: rgba(27, 20, 15, .84);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.ledger-panel img { width: 100%; height: 230px; }
.ledger-body { padding: 16px 16px 8px; }
.ledger-body h2 { font-family: var(--serif); font-size: 28px; margin: 0 0 8px; }
.ledger-row {
  display: flex; justify-content: space-between; gap: 12px;
  border-top: 1px dashed rgba(198,161,91,.4);
  padding: 9px 0; font-size: 14px;
}
.ledger-row span { color: var(--muted); }
.ledger-row strong { color: var(--gold-2); font-weight: 600; }
.metric-board { padding-top: 42px; }
.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255,248,238,.46);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.metric-item { padding: 22px 18px 18px; border-right: 1px solid var(--line-dark); }
.metric-item:last-child { border-right: 0; }
.metric-item b {
  display: block; font-family: var(--serif); font-size: clamp(36px, 4vw, 54px); line-height: 1; color: var(--rust-deep);
}
.metric-item span { display: block; margin-top: 8px; font-weight: 700; }
.metric-item small { display: block; color: var(--ink-muted); }
.metric-note { margin: 14px 0 0; color: var(--ink-muted); }
.area-list { display: grid; gap: 0; }
.area-row {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.area-row.is-flip { grid-template-columns: minmax(0, 1fr) 280px; }
.area-row.is-flip .area-photo { order: 2; }
.area-photo {
  height: 190px; width: 100%; border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}
.area-copy h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 30px; line-height: 1.15; }
.area-copy p { margin: 0; color: var(--muted); }
.tag {
  display: inline-flex; margin-bottom: 8px; padding: 3px 8px;
  border-radius: 999px; border: 1px solid var(--line);
  color: var(--gold-2); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.scene-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 34%);
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
}
.scene-card {
  scroll-snap-align: start;
  background: rgba(255,248,238,.5);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  min-height: 100%;
}
.scene-card img { width: 100%; height: 180px; }
.scene-card div { padding: 16px; }
.scene-card h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 26px; }
.scene-card p { margin: 0; color: var(--ink-muted); }
.flow-line { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.flow-step {
  position: relative;
  padding: 18px 16px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(20,14,10,.42);
  min-height: 210px;
}
.flow-step em {
  display: grid; place-items: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 55%, var(--rust));
  color: var(--ink); font-family: var(--serif); font-style: normal; font-weight: 700; font-size: 20px;
}
.flow-step h3 { margin: 12px 0 6px; font-size: 22px; font-family: var(--serif); }
.flow-step p { margin: 0; color: var(--muted); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 92px 1fr;
  gap: 16px;
  align-items: stretch;
}
.compare-col {
  border-radius: var(--radius);
  padding: 22px;
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow-soft);
}
.compare-col.near { background: rgba(142,161,132,.28); }
.compare-col.far { background: rgba(184,92,52,.16); }
.compare-col h3 { margin: 8px 0 10px; font-family: var(--serif); font-size: 32px; }
.compare-col ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.compare-col li {
  display: flex; gap: 8px; align-items: flex-start;
  padding-top: 8px; border-top: 1px dashed var(--line-dark);
}
.compare-seal {
  align-self: center;
  width: 92px; height: 92px; border-radius: 50%;
  display: grid; place-items: center; text-align: center;
  border: 2px dashed var(--rust-deep);
  color: var(--rust-deep);
  font-family: var(--serif); font-weight: 700; line-height: 1.15;
  background: rgba(255,248,238,.7);
  transform: rotate(-8deg);
}
.log-head, .slip-head { display: flex; justify-content: space-between; gap: 18px; align-items: end; }
.log-list { display: grid; gap: 12px; }
.log-card {
  display: block;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(26,18,12,.48);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.log-link:hover, .log-link:focus-visible { transform: translateY(-2px); border-color: var(--gold-2); background: rgba(36,25,16,.72); }
.log-meta { display: flex; justify-content: space-between; gap: 10px; margin: 0 0 6px; color: var(--gold-2); font-size: 13px; font-weight: 700; }
.log-card h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 26px; }
.log-card p { margin: 0; color: var(--muted); }
.empty-note {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--gold);
  border-radius: var(--radius);
  color: var(--gold-2);
  background: rgba(26,18,12,.4);
}
.faq-list { display: grid; gap: 10px; max-width: 860px; }
.faq-item {
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255,248,238,.55);
  box-shadow: var(--shadow-soft);
}
.faq-item summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary i { color: var(--rust); }
.faq-item p { padding: 0 16px 14px; margin: 0; color: var(--ink-muted); }
.faq-item[open] { background: #fff8ee; }
.slip-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr); gap: 22px; align-items: start; }
.slip-form, .slip-side {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.slip-form { padding: 18px; background: rgba(251,243,230,.94); color: var(--ink-text); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 6px; }
.field.wide { grid-column: 1 / -1; }
.field span { font-size: 13px; font-weight: 700; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid rgba(36,25,16,.24);
  background: var(--cream);
  color: var(--ink-text);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 15px;
}
.field textarea { min-height: 110px; resize: vertical; }
.form-note { margin: 12px 0 0; color: var(--rust-deep); font-weight: 700; }
.slip-side { overflow: hidden; background: rgba(26,18,12,.72); }
.slip-side img { width: 100%; height: 210px; }
.slip-side div { padding: 16px 16px 18px; }
.slip-side h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 28px; }
.slip-side ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.slip-side li { display: flex; gap: 8px; color: var(--muted); }
.site-footer {
  background: #160f0c;
  border-top: 1px solid var(--line);
  padding: 42px 0 18px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .9fr; gap: 24px; }
.site-footer h2 { font-family: var(--serif); font-size: 32px; margin: 6px 0 8px; }
.site-footer p, .site-footer strong { color: var(--muted); }
.site-footer strong { display: block; color: var(--cream); margin-bottom: 8px; }
.footer-grid a { display: block; color: var(--gold-2); padding: 4px 0; }
.footer-grid a:hover { color: var(--cream); }
.copy { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(198,161,91,.25); color: var(--muted); font-size: 14px; }
@media (max-width: 1024px) {
  .nav-search { display: none; }
  .brand { min-width: 0; }
  .metric-row, .flow-line { grid-template-columns: 1fr 1fr; }
  .metric-item:nth-child(odd) { border-right: 1px solid var(--line-dark); }
  .metric-item:nth-child(2) { border-right: 0; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-seal { justify-self: center; }
  .area-row, .area-row.is-flip { grid-template-columns: 220px minmax(0, 1fr); }
  .hero-copy h1 { max-width: none; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .nav-channels, .nav-tools { display: none; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .nav-bar { grid-template-columns: 1fr auto; min-height: 68px; }
  .hero-grid, .slip-grid, .log-head, .area-row, .area-row.is-flip { grid-template-columns: 1fr; }
  .area-row.is-flip .area-photo { order: 0; }
  .scene-rail { grid-auto-columns: 82%; }
  .flow-line { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-region { min-height: 0; }
}
@media (max-width: 520px) {
  .container, .hero-region .container, .nav-bar { width: min(var(--max), calc(100% - 20px)); }
  .metric-row, .form-grid { grid-template-columns: 1fr; }
  .metric-item { border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .brand-text strong { font-size: 13px; }
  .hero-actions .btn, .log-head .btn { width: 100%; }
  .ledger-panel img, .area-photo, .scene-card img, .slip-side img { height: 168px; }
  .log-meta { flex-direction: column; }
  .section h2 { font-size: 30px; }
}

/* roulang page: category6 */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3 { margin: 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
  flex: 0 0 auto;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible, .log-row a:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); color: var(--cream); }
.drawer-links a.is-active { background: var(--gold); color: var(--ink); border-color: var(--gold-2); }
.drawer-actions { display: flex; flex-wrap: wrap; gap: 8px; }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.72), rgba(27,19,14,.92)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.9), rgba(36,25,16,.78)),
    url("/assets/images/dd0a6ee1e32bcb27.webp") center/cover no-repeat;
}
.kicker {
  margin: 0 0 8px;
  color: var(--rust-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.section-wood .kicker, .section-band .kicker, .safe-hero .kicker { color: var(--gold-2); }
.section h2, .band-copy h2 {
  font-family: var(--serif); font-size: clamp(30px, 4vw, 46px); line-height: 1.18; font-weight: 700; margin: 8px 0 14px;
}
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; }
.section-wood .lead, .section-band .lead, .safe-hero .lead { color: var(--muted); }
.section-head { margin-bottom: 28px; max-width: 760px; }
.safe-hero {
  position: relative;
  padding: 58px 0 48px;
  background:
    linear-gradient(100deg, rgba(18,12,8,.9) 0%, rgba(24,16,11,.78) 48%, rgba(20,13,9,.66) 100%),
    url("/assets/images/c3d39732acbda10b.webp") center/cover no-repeat;
}
.safe-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: stretch; }
.safe-copy h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.08;
  font-weight: 700;
  color: var(--cream);
  margin: 6px 0 14px;
}
.stamp-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 18px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 6px 10px;
  border: 1px dashed var(--gold);
  color: var(--gold-2); font-size: 12px; font-weight: 700; letter-spacing: .04em;
  background: rgba(20,13,9,.35);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.signal-board {
  background: rgba(20, 14, 10, .78);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow), inset 0 0 0 4px rgba(198,161,91,.12);
  padding: 16px;
}
.signal-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 12px; }
.signal-head strong { font-family: var(--serif); font-size: 22px; }
.signal-head span { color: var(--gold-2); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.signal-row {
  display: grid; grid-template-columns: 1.2fr .8fr auto; gap: 8px; align-items: center;
  padding: 11px 10px; margin-bottom: 8px;
  background: rgba(251,243,230,.04);
  border: 1px solid rgba(198,161,91,.22);
  border-radius: 8px;
}
.signal-row b { display: block; font-size: 14px; }
.signal-row small { color: var(--muted); }
.pill { justify-self: end; border-radius: 999px; padding: 4px 8px; font-size: 12px; font-weight: 700; }
.pill-ok { background: rgba(142,161,132,.2); color: #e7f0df; border: 1px solid rgba(142,161,132,.55); }
.pill-warn { background: rgba(184,92,52,.2); color: #ffd7c4; border: 1px solid rgba(227,201,138,.45); }
.metric-section { padding-top: 36px; padding-bottom: 36px; }
.metric-board {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line-dark);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255,248,238,.45);
  box-shadow: var(--shadow-soft);
}
.metric-board li { padding: 22px 18px; border-right: 1px solid var(--line-dark); }
.metric-board li:last-child { border-right: 0; }
.metric-board strong {
  display: block; font-family: var(--serif); font-size: 40px; line-height: 1; color: var(--rust-deep);
}
.metric-board span { display: block; margin-top: 6px; color: var(--ink-muted); font-weight: 600; }
.feature-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: stretch; }
.photo-frame {
  margin: 0; position: relative; min-height: 320px;
  border-radius: 12px; overflow: hidden;
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow-soft);
}
.photo-frame img { width: 100%; height: 100%; min-height: 320px; }
.photo-cap {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  background: rgba(28,20,14,.82); color: var(--cream);
  border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; font-size: 14px;
}
.stack { display: grid; gap: 12px; }
.note-card, .mini-card, .scene-copy, .step, .compare-sheet, .faq-item, .log-row {
  border-radius: var(--radius);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.note-card {
  padding: 16px 16px 14px;
  background: rgba(255,248,238,.72);
  border: 1px solid var(--line-dark);
  box-shadow: inset 0 0 0 3px rgba(255,248,238,.35);
}
.note-card:hover, .mini-card:hover, .step:hover, .compare-sheet:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.note-card h3, .mini-card h3, .scene-copy h3, .step h3, .compare-sheet h3 { font-family: var(--serif); font-size: 24px; line-height: 1.25; margin-bottom: 6px; }
.note-card i, .mini-card i { color: var(--rust); margin-bottom: 8px; }
.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 14px; }
.mini-card { padding: 16px; background: #fff8ee; border: 1px solid var(--line-dark); }
.scene-list { display: grid; gap: 16px; }
.scene-row {
  display: grid; grid-template-columns: 280px 1fr; gap: 0;
  background: rgba(20,14,10,.46);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.scene-row.is-flip { grid-template-columns: 1fr 280px; }
.scene-row.is-flip img { order: 2; }
.scene-row img { width: 100%; height: 100%; min-height: 210px; }
.scene-copy { padding: 22px 22px 18px; }
.scene-copy p { color: var(--muted); }
.step-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; position: relative; }
.step {
  background: rgba(255,248,238,.76);
  border: 1px solid var(--line-dark);
  padding: 18px 16px 16px;
  min-height: 220px;
}
.step em {
  display: inline-grid; place-items: center;
  width: 42px; height: 42px; border-radius: 50%;
  font-family: var(--serif); font-style: normal; font-weight: 700;
  color: var(--ink); background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold));
  border: 2px solid #f6e7cf; margin-bottom: 10px;
}
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.compare-sheet { padding: 22px; border: 1px solid var(--line); background: rgba(20,14,10,.55); }
.compare-sheet.ok { box-shadow: inset 4px 0 0 var(--sage); }
.compare-sheet.warn { box-shadow: inset 4px 0 0 var(--rust); }
.compare-sheet ul { margin: 10px 0 0; padding: 0; list-style: none; }
.compare-sheet li { padding: 8px 0 8px 26px; position: relative; color: var(--muted); border-bottom: 1px dashed rgba(198,161,91,.25); }
.compare-sheet li:last-child { border-bottom: 0; }
.compare-sheet li i { position: absolute; left: 0; top: 12px; color: var(--gold-2); }
.compare-visual { margin-top: 18px; display: grid; grid-template-columns: 220px 1fr; gap: 16px; align-items: center; }
.compare-visual img { height: 140px; width: 100%; border-radius: 10px; border: 1px solid var(--line); }
.compare-visual p { color: var(--muted); margin: 0; }
.journal-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 22px; align-items: start; }
.journal-side img { width: 100%; height: 240px; border-radius: 12px; border: 1px solid var(--line-dark); margin-top: 12px; }
.journal-list { display: grid; gap: 10px; }
.log-row { background: #fff8ee; border: 1px solid var(--line-dark); }
.log-row a { display: block; padding: 14px 16px; }
.log-row:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.log-row span { display: block; color: var(--rust-deep); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.log-row strong { display: block; margin: 4px 0; font-size: 18px; color: var(--ink-text); }
.log-row p { margin: 0; color: var(--ink-muted); }
.empty-note {
  margin: 0; padding: 18px; border: 1px dashed var(--line-dark); border-radius: 8px; background: rgba(255,248,238,.7); color: var(--ink-muted);
}
.more-link { margin-top: 12px; }
.faq-list { display: grid; gap: 10px; }
.faq-item { background: rgba(20,14,10,.5); border: 1px solid var(--line); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 14px 16px;
  font-weight: 700; display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:after { content: "+"; font-family: var(--serif); font-size: 26px; color: var(--gold-2); line-height: 1; }
.faq-item[open] summary:after { content: "–"; }
.faq-item p { padding: 0 16px 14px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 26px; align-items: start; }
.ticket {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  background: rgba(20,14,10,.62);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.field { display: grid; gap: 6px; }
.field.wide { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; color: var(--gold-2); }
.field input, .field textarea {
  width: 100%; border: 1px solid rgba(36,25,16,.2);
  background: var(--cream); color: var(--ink-text);
  border-radius: 8px; padding: 12px 14px; font-size: 15px;
}
.field textarea { min-height: 110px; resize: vertical; }
.site-footer { background: #140e0a; border-top: 1px solid var(--line); padding: 42px 0 18px; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .9fr; gap: 28px; }
.site-footer h2 { font-family: var(--serif); color: var(--cream); font-size: 32px; margin: 6px 0 10px; }
.site-footer strong { color: var(--cream); display: block; margin-bottom: 8px; }
.footer-grid a { display: block; padding: 5px 0; color: var(--gold-2); }
.footer-grid a:hover { color: var(--cream); }
.copy { border-top: 1px solid rgba(198,161,91,.28); margin-top: 22px; padding-top: 14px; font-size: 13px; }
@media (max-width: 1024px) {
  .nav-bar { grid-template-columns: 1fr auto; }
  .nav-channels, .nav-tools { display: none; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .safe-grid, .feature-layout, .journal-layout, .form-grid, .compare-visual, .footer-grid { grid-template-columns: 1fr; }
  .scene-row, .scene-row.is-flip { grid-template-columns: 1fr; }
  .scene-row.is-flip img { order: 0; }
  .step-rail, .metric-board { grid-template-columns: 1fr 1fr; }
  .metric-board li:nth-child(2) { border-right: 0; }
  .metric-board li { border-bottom: 1px solid var(--line-dark); }
  .compare-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .brand { min-width: 0; }
  .brand-text strong { font-size: 14px; }
  .mini-grid { grid-template-columns: 1fr; }
  .ticket { grid-template-columns: 1fr; }
  .signal-row { grid-template-columns: 1fr auto; }
  .signal-row small { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 22px)); }
  .metric-board, .step-rail { grid-template-columns: 1fr; }
  .metric-board li { border-right: 0; }
  .hero-actions .btn, .drawer-actions .btn, .more-link .btn { width: 100%; }
  .safe-copy h1 { font-size: 34px; }
  .photo-frame, .photo-frame img, .scene-row img { min-height: 200px; }
}

/* roulang page: category7 */
:root {
  --ink: #241910;
  --ink-soft: #3a2c22;
  --wood: #2b2118;
  --wood-2: #3c2d22;
  --paper: #f4e4cc;
  --paper-2: #ead4b4;
  --cream: #fbf3e6;
  --rust: #b85c34;
  --rust-deep: #8c3f22;
  --gold: #c6a15b;
  --gold-2: #e3c98a;
  --sage: #8ea184;
  --text: #f7ecdc;
  --muted: #d8c6ae;
  --ink-text: #2a2118;
  --ink-muted: #5e4d3d;
  --line: rgba(198, 161, 91, .48);
  --line-dark: rgba(36, 25, 16, .18);
  --radius: 8px;
  --shadow: 0 16px 34px rgba(20, 12, 6, .28);
  --shadow-soft: 0 8px 20px rgba(36, 25, 16, .12);
  --space: 72px;
  --max: 1180px;
  --serif: "Fraunces", "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Segoe UI", sans-serif;
}
/* roulang page: category7 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 8%, rgba(198, 161, 91, .16), transparent 28%),
    linear-gradient(180deg, #1b140f 0%, #241910 40%, #1a130e 100%);
}
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(28, 20, 14, .94);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}
.nav-bar {
  width: min(1240px, calc(100% - 28px));
  margin: 0 auto;
  min-height: 78px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 230px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  background: radial-gradient(circle at 30% 30%, var(--gold-2), var(--gold) 46%, var(--rust) 100%);
  border: 2px solid #f3e2c4;
  box-shadow: inset 0 0 0 3px rgba(36,25,16,.25);
  flex: 0 0 auto;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--serif); font-size: 15px; font-weight: 700; letter-spacing: .01em; }
.brand-text span { color: var(--gold-2); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.nav-channels { display: flex; align-items: center; gap: 6px; overflow: auto; padding: 6px 0; }
.nav-channels::-webkit-scrollbar { height: 0; }
.nav-link {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.nav-link:hover, .nav-link:focus-visible { color: var(--cream); border-color: var(--line); background: rgba(198,161,91,.08); }
.nav-link.is-active { color: var(--ink); background: var(--gold); border-color: var(--gold-2); }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: #1a140f;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  min-width: 180px;
}
.nav-search i { color: var(--gold); font-size: 13px; }
.nav-search input {
  width: 128px; border: 0; outline: 0; background: transparent; color: var(--cream); font-size: 13px;
}
.nav-search input::placeholder { color: #b7a48d; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; border: 1px solid transparent;
  padding: 10px 16px; font-weight: 700; font-size: 14px; line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .nav-link:focus-visible, .faq-item summary:focus-visible, input:focus-visible, textarea:focus-visible, .nav-toggle:focus-visible, .log-row-link:focus-visible {
  outline: 2px solid var(--gold-2); outline-offset: 2px;
}
.btn-ghost { color: var(--cream); background: transparent; border-color: var(--line); }
.btn-ghost:hover { background: rgba(243,228,204,.08); }
.btn-stamp {
  color: #fff8ee; background: linear-gradient(180deg, #c86a3d, var(--rust-deep));
  border-color: #efd0b4; box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 8px 16px rgba(140,63,34,.28);
}
.btn-stamp:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 12px 20px rgba(140,63,34,.36); }
.btn-ink { color: var(--cream); background: var(--ink); border-color: var(--ink); }
.btn-ink:hover { background: #3b2b20; }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: #1a140f; color: var(--cream);
  place-items: center;
}
.nav-drawer {
  display: none; border-top: 1px solid var(--line); background: #1d1611; padding: 12px 16px 18px;
}
.site-header.is-open .nav-drawer { display: grid; gap: 8px; }
.drawer-links { display: grid; gap: 6px; }
.drawer-links a { padding: 10px 12px; border: 1px solid rgba(198,161,91,.25); border-radius: var(--radius); color: var(--muted); font-weight: 600; }
.drawer-links a.is-active { background: var(--gold); color: var(--ink); border-color: var(--gold-2); }
.drawer-links a:hover { color: var(--cream); border-color: var(--gold); }
.drawer-links a.is-active:hover { color: var(--ink); }
.drawer-search { margin-bottom: 8px; }
.drawer-search input { width: 100%; }
.drawer-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
main { overflow: clip; }
.section { padding: var(--space) 0; position: relative; }
.section-paper {
  background:
    radial-gradient(rgba(90,60,30,.08) .7px, transparent .7px),
    linear-gradient(180deg, var(--paper), var(--paper-2));
  background-size: 8px 8px, auto;
  color: var(--ink-text);
}
.section-wood { background: linear-gradient(180deg, rgba(60,45,34,.55), rgba(36,25,16,.2)); }
.section-band {
  background:
    linear-gradient(100deg, rgba(26,18,12,.88), rgba(36,25,16,.72)),
    url("/assets/images/28ac806c1ad9bddd.webp") center/cover no-repeat;
}
.kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold-2);
}
.section-paper .kicker { color: var(--rust-deep); }
.section h2, .hero-copy h1 {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -.015em;
}
.section h2 {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.18;
  margin: 8px 0 14px;
}
.lead { max-width: 760px; color: var(--ink-muted); font-size: 16.5px; margin: 0; }
.section-wood .lead, .section-band .lead, .hero-copy .lead { color: var(--muted); }
.section-head { margin-bottom: 28px; max-width: 760px; }
.hero-journal {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: flex-end;
  padding: 36px 0 32px;
}
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,13,9,.28) 0%, rgba(20,13,9,.58) 42%, rgba(18,12,8,.9) 100%),
    radial-gradient(circle at 80% 18%, rgba(198,161,91,.2), transparent 32%);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 28px;
  align-items: end;
}
.hero-copy h1 {
  margin: 12px 0 14px;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.08;
  color: var(--cream);
  max-width: 680px;
}
.heat-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px dashed var(--gold);
  color: var(--gold-2);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 700;
  background: rgba(20,14,10,.45);
}
.heat-badge i { color: var(--gold-2); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.slip {
  background:
    linear-gradient(180deg, rgba(251,243,230,.96), rgba(234,212,180,.94));
  color: var(--ink-text);
  border-radius: 18px 14px 16px 18px;
  border: 1px solid #f3e2c4;
  box-shadow: var(--shadow);
  padding: 18px 18px 14px;
  position: relative;
}
.slip::before {
  content: "";
  position: absolute;
  width: 74px; height: 74px;
  right: 16px; top: -22px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #e7c7a4, var(--rust) 58%, var(--rust-deep));
  box-shadow: inset 0 0 0 6px rgba(255,236,214,.35), 0 10px 18px rgba(0,0,0,.25);
}
.slip-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 8px; padding-right: 78px; }
.slip-head strong { font-family: var(--serif); font-size: 28px; line-height: 1; }
.slip-head span { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--rust-deep); font-weight: 700; }
.slip-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px dashed rgba(36,25,16,.22);
}
.slip-row i { color: var(--rust-deep); margin-top: 4px; }
.slip-row b { display: block; font-size: 15px; }
.slip-row small { color: var(--ink-muted); }
.slip-foot { margin: 6px 0 0; font-size: 13px; color: var(--ink-muted); }
.metric-grid, .stamp-layout, .scene-grid, .compare-grid, .form-grid, .footer-grid {
  display: grid;
  gap: 18px;
}
.metric-grid { grid-template-columns: repeat(4, 1fr); }
.metric {
  padding: 18px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(20,14,10,.42);
  box-shadow: inset 0 0 0 1px rgba(255,236,210,.04);
}
.metric strong {
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1;
  color: var(--gold-2);
  display: block;
  margin-bottom: 8px;
}
.metric span { color: var(--muted); font-size: 14px; }
.stamp-layout { grid-template-columns: 1.35fr .75fr; align-items: stretch; }
.stamp-main { display: grid; gap: 12px; }
.stamp-point {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  padding: 14px;
  border-radius: var(--radius);
  background: rgba(255,248,238,.62);
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow-soft);
}
.stamp-index {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 22px;
  color: #fff8ee;
  background: radial-gradient(circle at 30% 30%, #d9784a, var(--rust-deep));
  border: 2px dashed #f3d7bc;
}
.stamp-point h3 { margin: 0 0 4px; font-size: 20px; font-family: var(--serif); }
.stamp-point p { margin: 0; color: var(--ink-muted); }
.stamp-side {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  min-height: 100%;
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow);
}
.stamp-side img { width: 100%; height: 100%; min-height: 420px; }
.stamp-caption {
  position: absolute;
  left: 12px; right: 12px; bottom: 12px;
  background: rgba(28,20,14,.88);
  color: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.stamp-caption strong { display: block; font-family: var(--serif); font-size: 22px; }
.stamp-caption span { color: var(--gold-2); font-size: 13px; }
.scene-grid { grid-template-columns: .86fr 1.14fr; align-items: center; gap: 28px; }
.scene-photo {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #1a140f;
}
.scene-photo img { width: 100%; height: 460px; }
.scene-photo figcaption { padding: 12px 14px 14px; color: var(--muted); font-size: 14px; }
.scene-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.scene-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(20,14,10,.35);
}
.scene-list i {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  background: var(--gold-2);
}
.scene-list b { display: block; color: var(--cream); }
.scene-list span { color: var(--muted); font-size: 14px; }
.rail { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.rail-item {
  display: grid;
  grid-template-columns: 120px 28px 1fr;
  gap: 16px;
  align-items: stretch;
}
.rail-mark { position: relative; }
.rail-mark::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: rgba(140,63,34,.45);
}
.rail-item:first-child .rail-mark::before { top: 18px; }
.rail-item:last-child .rail-mark::before { bottom: auto; height: 18px; }
.rail-mark span {
  position: relative;
  z-index: 1;
  width: 16px; height: 16px;
  margin: 18px auto 0;
  display: block;
  border-radius: 50%;
  background: var(--rust);
  box-shadow: 0 0 0 5px rgba(184,92,52,.18);
}
.rail-time { padding-top: 12px; font-family: var(--serif); color: var(--rust-deep); font-size: 20px; }
.rail-body {
  margin: 8px 0;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: rgba(255,248,238,.7);
  border: 1px solid var(--line-dark);
}
.rail-body h3 { margin: 0 0 4px; font-size: 20px; }
.rail-body p { margin: 0; color: var(--ink-muted); }
.compare-grid { grid-template-columns: .8fr 1fr 1fr; align-items: stretch; }
.compare-photo, .compare-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.compare-photo { margin: 0; background: #140e0a; }
.compare-photo img { width: 100%; height: 100%; min-height: 320px; }
.compare-card { padding: 18px; background: rgba(18,12,8,.72); }
.compare-card em {
  display: inline-block;
  font-style: normal;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold-2);
}
.compare-old em { color: #e7b2a0; }
.compare-card h3 { margin: 8px 0 10px; font-family: var(--serif); font-size: 30px; }
.compare-card ul { margin: 0; padding-left: 18px; color: var(--muted); }
.compare-card li + li { margin-top: 6px; }
.log-list { display: grid; }
.log-row { border-bottom: 1px dashed rgba(36,25,16,.24); }
.log-row-link {
  display: grid;
  grid-template-columns: 170px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 4px;
  border-radius: var(--radius);
  transition: background .18s ease, transform .18s ease;
}
.log-row-link:hover { background: rgba(255,248,238,.7); transform: translateX(4px); }
.log-cat {
  justify-self: start;
  display: inline-flex;
  border: 1px solid rgba(140,63,34,.35);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--rust-deep);
  background: rgba(255,248,238,.8);
}
.log-row h3 { margin: 0 0 4px; font-size: 20px; font-family: var(--serif); }
.log-row p { margin: 0; color: var(--ink-muted); }
.log-row time { color: var(--rust-deep); font-weight: 700; font-size: 13px; white-space: nowrap; }
.empty-note {
  margin: 0;
  padding: 18px;
  border: 1px dashed rgba(36,25,16,.3);
  border-radius: var(--radius);
  background: rgba(255,248,238,.55);
}
.faq-list { display: grid; gap: 10px; }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(26,18,12,.48);
}
.faq-item summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 700;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--gold-2); font-family: var(--serif); font-size: 24px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin: 0; padding: 0 16px 16px; color: var(--muted); }
.form-grid { grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: center; }
.form-visual { margin: 0; border-radius: 18px; overflow: hidden; border: 1px solid var(--line-dark); box-shadow: var(--shadow); }
.form-visual img { width: 100%; height: 460px; }
.ledger-form {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 16px;
  background: rgba(255,248,238,.72);
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow-soft);
}
.field { display: grid; gap: 6px; font-size: 14px; font-weight: 700; }
.field input, .field textarea {
  border: 1px solid rgba(36,25,16,.22);
  background: #fffaf3;
  color: var(--ink-text);
  border-radius: var(--radius);
  padding: 12px;
  font-size: 15px;
  font-weight: 500;
}
.field textarea { min-height: 110px; resize: vertical; }
.note-ok {
  margin: 0;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: rgba(142,161,132,.22);
  color: var(--ink-text);
  font-weight: 600;
}
.site-footer {
  background: #140e0a;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding: 42px 0 18px;
}
.footer-grid { grid-template-columns: 1.4fr .8fr .9fr; }
.site-footer h2 { font-family: var(--serif); color: var(--cream); font-size: 30px; line-height: 1.2; margin: 6px 0 8px; }
.site-footer p { margin: 0 0 8px; }
.footer-grid strong { color: var(--cream); display: block; margin-bottom: 8px; }
.site-footer a { display: block; padding: 4px 0; color: var(--gold-2); }
.site-footer a:hover { color: var(--cream); }
.copy { border-top: 1px solid rgba(198,161,91,.28); margin-top: 22px; padding-top: 14px; font-size: 13px; color: var(--muted); }
@media (max-width: 1100px) {
  .nav-channels, .nav-tools { display: none; }
  .nav-toggle { display: inline-grid; }
  .nav-bar { grid-template-columns: 1fr auto; }
  .hero-grid, .stamp-layout, .scene-grid, .compare-grid, .form-grid { grid-template-columns: 1fr; }
  .stamp-side img, .scene-photo img, .form-visual img { min-height: 0; height: 280px; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --space: 48px; }
  .hero-journal { min-height: 0; padding-top: 28px; }
  .hero-copy h1 { font-size: 36px; }
  .rail-item { grid-template-columns: 74px 18px 1fr; gap: 8px; }
  .log-row-link, .footer-grid { grid-template-columns: 1fr; }
  .log-row time { white-space: normal; }
  .slip::before { width: 58px; height: 58px; top: -16px; }
  .slip-head { padding-right: 64px; }
}
@media (max-width: 520px) {
  .container, .nav-bar { width: min(var(--max), calc(100% - 20px)); }
  .brand { min-width: 0; }
  .brand-text strong { font-size: 13px; }
  .metric-grid { grid-template-columns: 1fr; }
  .stamp-point { grid-template-columns: 56px 1fr; }
  .stamp-index { width: 56px; height: 56px; font-size: 18px; }
  .rail-item { grid-template-columns: 1fr; }
  .rail-mark { display: none; }
  .hero-actions .btn, .drawer-actions .btn { width: 100%; }
  .section h2 { font-size: 30px; }
}