/* roulang page: index */
:root {
  --rouge: #8E2F3A;
  --bronze: #B08948;
  --ink: #161113;
  --lift: #241C1F;
  --ivory: #F4EDE6;
  --muted: #C4B5AA;
  --paper: #F7F1EA;
  --ink-text: #2A211C;
  --paper-muted: #6E625A;
  --line: rgba(176, 137, 72, 0.35);
  --paper-line: #E4D8CC;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  --space: 96px;
  --max: 1120px;
  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", "Source Han Serif TC", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", "Heiti TC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
::selection { background: var(--rouge); color: var(--ivory); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: #6d3038; border-radius: 999px; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  padding: 28px 0 18px;
  background: transparent;
  border-bottom: 1px solid var(--line);
}
.header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}
.logo {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: 0.04em;
  color: var(--ivory);
  max-width: 16em;
}
.logo:hover { color: #f3d7a2; }
.nav-toggle {
  display: none;
  background: transparent;
  color: var(--ivory);
  border: 1px solid var(--bronze);
  border-radius: 999px;
  padding: 8px 16px;
  letter-spacing: 0.12em;
  font-size: 13px;
}
.site-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 18px; }
.site-nav a {
  position: relative;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 6px 0;
}
.site-nav a:hover { color: var(--ivory); }
.site-nav a.active { color: var(--ivory); }
.site-nav a.active::after,
.site-nav a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--bronze);
}
.site-nav a.active::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bronze);
  display: inline-block;
  margin-right: 6px;
  transform: translateY(-1px);
}
.hero {
  position: relative;
  padding: 72px 0 88px;
  background:
    linear-gradient(90deg, rgba(22, 17, 19, 0.94) 0%, rgba(22, 17, 19, 0.78) 52%, rgba(22, 17, 19, 0.55) 100%),
    url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--bronze);
  letter-spacing: 0.16em;
  font-size: 13px;
  margin: 0 0 18px;
}
.eyebrow::before { content: ""; width: 36px; height: 1px; background: var(--bronze); }
h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: 54px;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.lead { margin: 18px 0 0; color: var(--muted); font-size: 18px; max-width: 36em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  letter-spacing: 0.08em;
  font-size: 14px;
}
.btn-primary { background: var(--rouge); color: var(--ivory); }
.btn-primary:hover { background: var(--bronze); color: var(--ink); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ivory); border-color: var(--bronze); }
.btn-ghost:hover { background: rgba(176, 137, 72, 0.12); transform: translateY(-1px); }
.btn:disabled, .btn.is-disabled { opacity: 0.45; pointer-events: none; }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
}
.info-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.06em;
}
.hero-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--bronze);
  box-shadow: var(--shadow);
  background: #241c1f;
  aspect-ratio: 3/4;
}
.hero-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(22, 17, 19, 0.05), rgba(142, 47, 58, 0.18));
  pointer-events: none;
}
.gold-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 1;
  padding: 6px 12px;
  border: 1px solid var(--bronze);
  border-radius: 999px;
  background: rgba(22, 17, 19, 0.55);
  color: #f3d7a2;
  font-size: 12px;
  letter-spacing: 0.12em;
  backdrop-filter: blur(8px);
}
.section { padding: var(--space) 0; }
.section-head { margin-bottom: 32px; max-width: 40em; }
.section-head h2, .block-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 32px;
  line-height: 1.25;
  font-weight: 600;
}
.section-head p { margin: 10px 0 0; color: var(--muted); }
.kicker {
  color: var(--bronze);
  font-size: 13px;
  letter-spacing: 0.14em;
  margin: 0 0 8px;
}
.service-board {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}
.feature-card, .side-item, .case-main, .case-side a, .news-card, .plan-step, .contact-card, .faq-panel {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.feature-card { overflow: hidden; display: grid; grid-template-rows: 240px 1fr; }
.feature-card img { width: 100%; height: 240px; object-fit: cover; }
.feature-copy, .side-item, .case-copy { padding: 22px 24px 24px; }
.feature-card h3, .side-item h3, .case-copy h3, .plan-step h3, .news-card h3 {
  margin: 0;
  font-size: 20px;
  font-family: var(--serif);
  line-height: 1.4;
}
.feature-card p, .side-item p, .case-copy p, .plan-step p { margin: 8px 0 0; color: var(--muted); }
.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: #f3d7a2;
  letter-spacing: 0.08em;
  font-size: 14px;
  border-bottom: 1px solid transparent;
}
.text-link:hover { border-bottom-color: var(--bronze); color: var(--ivory); }
.side-list { display: flex; flex-direction: column; gap: 14px; }
.side-item { border-left: 1px solid var(--bronze); transition: border-color 0.2s ease, transform 0.2s ease; }
.side-item:nth-child(even) { margin-left: 28px; }
.side-item:hover { border-color: var(--rouge); transform: translateY(-2px); }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border: 1px solid var(--bronze);
  border-radius: 999px;
  color: #f3d7a2;
  background: transparent;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.stat-band {
  background:
    linear-gradient(180deg, rgba(22, 17, 19, 0.82), rgba(22, 17, 19, 0.9)),
    url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
  border-block: 1px solid var(--line);
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.stat-item { padding: 8px 0; }
.stat-item strong {
  display: block;
  font-family: var(--serif);
  font-size: 64px;
  line-height: 1;
  color: var(--ivory);
  font-weight: 600;
}
.stat-item span { display: block; margin-top: 8px; color: var(--bronze); font-size: 13px; letter-spacing: 0.12em; }
.stat-item em { display: block; margin-top: 6px; color: var(--muted); font-style: normal; font-size: 14px; }
.case-board { display: grid; grid-template-columns: 1.45fr 0.8fr; gap: 22px; }
.case-main { overflow: hidden; }
.case-main img { width: 100%; height: 360px; object-fit: cover; }
.case-side { display: flex; flex-direction: column; gap: 22px; }
.case-side a { overflow: hidden; display: grid; grid-template-columns: 112px 1fr; min-height: 168px; transition: border-color 0.2s ease, transform 0.2s ease; }
.case-side a:hover, .news-card:hover, .feature-card:hover { border-color: var(--rouge); transform: translateY(-2px); }
.case-side img { width: 112px; height: 100%; object-fit: cover; }
.plan-list { display: flex; flex-direction: column; gap: 16px; }
.plan-step { padding: 22px 26px; display: grid; grid-template-columns: 72px 1fr; gap: 16px; align-items: start; }
.plan-step:nth-child(even) { margin-left: 8%; }
.step-no {
  font-family: var(--serif);
  color: var(--bronze);
  font-size: 28px;
  line-height: 1;
}
.news-list { display: flex; flex-direction: column; gap: 14px; }
.news-card {
  display: block;
  padding: 20px 22px 18px 20px;
  border-left: 3px solid var(--bronze);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.news-card h3 { font-size: 22px; }
.news-card p {
  margin: 8px 0 0;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.meta-row { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 12px; color: var(--muted); font-size: 13px; }
.empty-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: rgba(142, 47, 58, 0.08);
}
.empty-box p { margin: 0 0 12px; }
.faq-layout { display: grid; grid-template-columns: 0.78fr 1.22fr; gap: 28px; align-items: start; }
.faq-index { display: flex; flex-direction: column; gap: 8px; position: sticky; top: 18px; }
.faq-index a {
  color: var(--muted);
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.faq-index a:hover { color: var(--ivory); }
.faq-panel { padding: 8px 22px; }
details { border-bottom: 1px solid var(--line); padding: 8px 0; }
details:last-child { border-bottom: 0; }
summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 20px;
  padding: 12px 0;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "＋"; float: right; color: var(--bronze); font-size: 16px; }
details[open] summary::after { content: "－"; }
details p { margin: 0 0 14px; color: var(--muted); }
.contact-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 28px; }
.contact-card { padding: 28px; }
.contact-card ul { margin: 16px 0 0; padding: 0; list-style: none; }
.contact-card li { padding: 10px 0; border-top: 1px solid var(--line); color: var(--muted); }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.field label { font-size: 14px; letter-spacing: 0.06em; color: #f3d7a2; }
.field input, .field textarea {
  width: 100%;
  background: #1b1517;
  color: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 16px;
}
.field textarea { min-height: 140px; resize: vertical; }
.field.is-error input, .field.is-error textarea { border-color: var(--rouge); }
.field .hint { min-height: 1.2em; color: #e7b7bc; font-size: 13px; }
.form-note { color: var(--muted); font-size: 14px; margin: 0 0 16px; }
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 42px; background: var(--ink); }
.footer-row { display: grid; grid-template-columns: 1.1fr 1.4fr 0.8fr; gap: 24px; align-items: start; }
.footer-brand { font-family: var(--serif); font-size: 18px; line-height: 1.45; margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.footer-links a { color: var(--muted); font-size: 14px; letter-spacing: 0.06em; }
.footer-links a:hover { color: var(--ivory); }
.copyright { margin: 0; color: var(--muted); font-size: 13px; text-align: right; }
@media (max-width: 1024px) {
  h1 { font-size: 42px; }
  .hero-grid, .service-board, .case-board, .faq-layout, .contact-grid, .footer-row { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .side-item:nth-child(even), .plan-step:nth-child(even) { margin-left: 0; }
  .faq-index { position: static; }
  .copyright { text-align: left; }
}
@media (max-width: 768px) {
  :root { --space: 56px; }
  .container { width: min(var(--max), calc(100% - 28px)); }
  .header-row { align-items: center; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    width: 100%;
    padding-top: 14px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { width: 100%; padding: 12px 0; border-top: 1px solid var(--line); }
  .header-row { flex-wrap: wrap; }
  h1 { font-size: 34px; }
  .stat-item strong { font-size: 48px; }
  .case-main img { height: 220px; }
  .case-side a { grid-template-columns: 88px 1fr; }
  .plan-step { grid-template-columns: 52px 1fr; }
}
@media (max-width: 520px) {
  .stat-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .logo { font-size: 18px; }
  .feature-card { grid-template-rows: 180px 1fr; }
  .feature-card img { height: 180px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  .btn-primary:hover, .btn-ghost:hover, .side-item:hover, .news-card:hover, .case-side a:hover, .feature-card:hover {
    transform: none;
  }
}

/* roulang page: category1 */
:root {
  --ink: #161113;
  --lift: #241C1F;
  --paper: #F7F1EA;
  --ink-text: #2A211C;
  --rose: #8E2F3A;
  --gold: #B08948;
  --ivory: #F4EDE6;
  --muted: #C4B5AA;
  --paper-muted: #6E625A;
  --line: rgba(176,137,72,0.35);
  --paper-line: #E4D8CC;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(0,0,0,0.28);
  --space: 96px;
  --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", "Heiti TC", sans-serif;
  font-size: 17px;
  line-height: 1.75;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header { padding: 28px 0 18px; background: transparent; border-bottom: 1px solid var(--line); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo {
  font-family: "Noto Serif TC", "PMingLiU", "Songti TC", serif;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--ivory);
  white-space: nowrap;
}
.site-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 22px; }
.site-nav a {
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  position: relative;
}
.site-nav a:hover { color: var(--ivory); }
.site-nav a.active { color: var(--gold); border-bottom-color: var(--gold); }
.site-nav a.active::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
  margin-right: 8px;
  transform: translateY(-1px);
}
.nav-toggle {
  display: none;
  background: transparent;
  color: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  letter-spacing: 0.08em;
  font-size: 14px;
  cursor: pointer;
}
.nav-toggle:focus, .btn:focus, a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.hero-banner {
  position: relative;
  min-height: 220px;
  margin: 28px auto 0;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background: #1c1517 center/cover no-repeat;
  box-shadow: var(--shadow);
}
.hero-banner img { width: 100%; height: 220px; object-fit: cover; }
.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(22,17,19,0.82) 0%, rgba(22,17,19,0.28) 70%);
}
.hero-copy { position: absolute; left: 32px; bottom: 28px; right: 32px; }
.gold-tag {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  border-radius: 999px;
  padding: 2px 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
h1 {
  font-family: "Noto Serif TC", "PMingLiU", "Songti TC", serif;
  font-size: 52px;
  line-height: 1.15;
  font-weight: 600;
  margin: 18px 0 12px;
}
h2 {
  font-family: "Noto Serif TC", "PMingLiU", "Songti TC", serif;
  font-size: 30px;
  line-height: 1.25;
  margin: 0 0 14px;
  font-weight: 600;
}
h3 { font-size: 20px; margin: 0 0 8px; font-weight: 600; }
.lead { color: var(--muted); max-width: 720px; margin: 0; }
.section { padding: var(--space) 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 32px; }
.kicker { color: var(--gold); letter-spacing: 0.14em; font-size: 13px; margin: 0 0 8px; }
.compare {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  align-items: stretch;
}
.grade {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.grade:hover { border-color: var(--rose); transform: translateY(-2px); transition: border-color .2s ease, transform .2s ease; }
.grade-visual { position: relative; }
.grade-visual img { width: 100%; height: 280px; object-fit: cover; }
.grade-visual span {
  position: absolute;
  left: 16px;
  top: 16px;
}
.grade-body { padding: 22px 24px 26px; }
.grade dl { margin: 0; }
.grade dl div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.grade dt { color: var(--gold); font-size: 14px; letter-spacing: 0.08em; }
.grade dd { margin: 0; color: var(--ivory); }
.spec-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
}
.spec-list { margin: 0; }
.spec-list div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.spec-list dt { color: var(--gold); }
.spec-list dd { margin: 0; color: var(--muted); }
.steps { display: grid; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.step-no {
  font-family: "Noto Serif TC", "PMingLiU", serif;
  font-size: 32px;
  color: var(--rose);
  line-height: 1;
}
.note-row {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 28px;
  background: rgba(142,47,58,0.08);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.note-row ul { margin: 0; padding: 0; list-style: none; }
.note-row li {
  padding: 10px 0 10px 14px;
  border-left: 1px solid var(--gold);
  color: var(--muted);
  margin-bottom: 10px;
}
.cta-band {
  border-top: 1px solid var(--line);
  padding: 72px 0 96px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--rose);
  color: var(--ivory);
  border: 1px solid var(--rose);
  border-radius: 999px;
  padding: 12px 28px;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.btn:hover { background: var(--gold); color: var(--ink); border-color: var(--gold); transform: translateY(-1px); }
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 40px; background: var(--ink); }
.footer-row { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.footer-brand { font-family: "Noto Serif TC", "PMingLiU", serif; margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.footer-links a { color: var(--muted); font-size: 14px; letter-spacing: 0.06em; }
.footer-links a:hover { color: var(--gold); }
.copyright { margin: 0; color: var(--muted); font-size: 13px; text-align: right; max-width: 280px; }
@media (max-width: 1023px) {
  h1 { font-size: 40px; }
  .compare, .spec-grid, .note-row, .footer-row, .cta-band { grid-template-columns: 1fr; display: grid; }
  .footer-row { display: grid; }
  .copyright { text-align: left; }
}
@media (max-width: 768px) {
  :root { --space: 56px; }
  .nav-toggle { display: inline-flex; }
  .site-nav { display: none; width: 100%; flex-direction: column; gap: 4px; padding-top: 12px; }
  .site-nav.open { display: flex; }
  .header-row { flex-wrap: wrap; }
  h1 { font-size: 34px; }
  .hero-banner, .hero-banner img { min-height: 180px; height: 180px; }
  .grade dl div, .spec-list div, .step { grid-template-columns: 1fr; gap: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; transform: none !important; }
}

/* roulang page: article */
:root {
  --rouge: #8E2F3A;
  --bronze: #B08948;
  --ink: #161113;
  --lift: #241C1F;
  --paper: #F7F1EA;
  --ink-text: #2A211C;
  --ivory: #F4EDE6;
  --muted: #C4B5AA;
  --paper-muted: #6E625A;
  --line: rgba(176,137,72,0.35);
  --paper-line: #E4D8CC;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(0,0,0,0.28);
  --max: 1120px;
  --read: 720px;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", "Heiti TC", sans-serif;
  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  padding: 28px 0 18px;
  background: transparent;
  border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--ivory);
  flex: 0 1 auto;
}
.logo:hover { color: var(--bronze); }
.nav-toggle {
  display: none;
  background: transparent;
  color: var(--ivory);
  border: 1px solid var(--bronze);
  border-radius: 999px;
  padding: 6px 14px;
  letter-spacing: 0.12em;
  font-size: 13px;
}
.site-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 18px; }
.site-nav a {
  position: relative;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 6px 0;
}
.site-nav a:hover { color: var(--ivory); }
.site-nav a.active { color: var(--ivory); }
.site-nav a.active::after,
.site-nav a:hover::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--bronze);
}
.site-nav a:focus-visible, .logo:focus-visible, .btn:focus-visible, .text-link:focus-visible, .faq-q:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 3px;
}
.crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}
.crumb a:hover { color: var(--bronze); }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--bronze);
  color: var(--bronze);
  background: transparent;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  margin-bottom: 16px;
}
.article-top { padding: 56px 0 28px; }
.article-top h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.15;
  margin: 0 0 18px;
  max-width: 16em;
}
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: var(--muted);
  font-size: 14px;
}
.meta-row strong { color: var(--ivory); font-weight: 500; }
.paper-wrap { padding: 10px 0 72px; }
.paper {
  background: var(--paper);
  color: var(--ink-text);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 48px);
}
.read {
  max-width: var(--read);
  margin: 0 auto;
}
.media-frame {
  margin: 0 auto 28px;
  max-width: var(--read);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--bronze);
  background: #efe4d8;
}
.media-frame img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.media-frame figcaption {
  padding: 10px 14px 12px;
  color: var(--paper-muted);
  font-size: 13px;
}
.prose p { margin: 0 0 1.1em; }
.prose h2, .prose h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.3;
  margin: 1.4em 0 0.5em;
  color: #3a241c;
}
.prose h2 { font-size: 28px; }
.prose h3 { font-size: 20px; }
.prose ul, .prose ol { padding-left: 1.2em; margin: 0 0 1.1em; }
.prose li { margin: 0.35em 0; }
.prose blockquote {
  margin: 1.2em 0;
  padding: 8px 0 8px 16px;
  border-left: 2px solid var(--bronze);
  color: #5c463c;
}
.prose a { color: var(--rouge); border-bottom: 1px solid rgba(142,47,58,0.35); }
.prose img { border-radius: 10px; margin: 1em 0; }
.band { padding: 88px 0; }
.band-title {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 32px);
  font-weight: 500;
  margin: 0 0 10px;
}
.band-lead { color: var(--muted); max-width: 36em; margin: 0 0 28px; }
.related-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
}
.card {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--rouge); transform: translateY(-2px); }
.card img { width: 100%; height: 180px; object-fit: cover; }
.card-body { padding: 16px 16px 18px; border-top: 1px solid var(--bronze); }
.card h3 { margin: 0 0 8px; font-size: 20px; font-family: var(--serif); font-weight: 500; }
.card p { margin: 0 0 12px; color: var(--muted); font-size: 15px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-meta { display: flex; gap: 12px; color: var(--muted); font-size: 13px; }
.side-stack { display: grid; gap: 18px; }
.note-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}
.step-list { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--bronze); }
.step-list li { padding: 0 0 22px 18px; position: relative; }
.step-list li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--rouge);
  position: absolute;
  left: -4px; top: 8px;
}
.step-list h3 { margin: 0 0 4px; font-size: 20px; font-family: var(--serif); font-weight: 500; }
.step-list p { margin: 0; color: var(--muted); }
.faq-list { display: grid; gap: 10px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--ivory);
  border: 0;
  padding: 14px 0;
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
}
.faq-q span { color: var(--bronze); font-size: 14px; }
.faq-a { display: none; color: var(--muted); padding: 0 0 14px; max-width: 46em; }
.faq-item.is-open .faq-a { display: block; }
.cta {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  background: linear-gradient(120deg, rgba(142,47,58,0.18), rgba(22,17,19,0.2));
}
.cta h2 { font-family: var(--serif); font-size: 32px; margin: 0 0 8px; font-weight: 500; }
.cta p { margin: 0; color: var(--muted); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--rouge);
  color: var(--ivory);
  letter-spacing: 0.08em;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.btn:hover { background: var(--bronze); color: var(--ink); transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: var(--bronze); color: var(--ivory); }
.btn-ghost:hover { background: var(--bronze); color: var(--ink); }
.empty-state {
  min-height: 46vh;
  display: grid;
  align-content: center;
  gap: 16px;
  padding: 72px 0 96px;
}
.empty-state h1 { font-family: var(--serif); font-size: 40px; margin: 0; }
.site-footer { border-top: 1px solid var(--line); padding: 28px 0 36px; background: var(--ink); }
.footer-row { display: flex; justify-content: space-between; gap: 18px 28px; align-items: start; }
.footer-brand { font-family: var(--serif); margin: 0; letter-spacing: 0.04em; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.footer-links a { color: var(--muted); font-size: 14px; letter-spacing: 0.06em; }
.footer-links a:hover { color: var(--ivory); }
.copyright { margin: 0; color: var(--muted); font-size: 13px; text-align: right; }
@media (max-width: 1023px) {
  .related-grid, .note-split, .cta, .footer-row { grid-template-columns: 1fr; display: grid; }
  .copyright { text-align: left; }
}
@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    left: 20px; right: 20px;
    top: 74px;
    background: var(--ink);
    border: 1px solid var(--line);
    padding: 12px 16px 16px;
    flex-direction: column;
    gap: 4px;
  }
  .site-header { position: relative; }
  .site-nav.is-open { display: flex; }
  .band { padding: 56px 0; }
  .article-top { padding-top: 36px; }
  .card img { height: 160px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .logo { font-size: 16px; }
  .paper { padding: 18px 14px; }
  .cta { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category3 */
:root {
  --rouge: #8E2F3A;
  --bronze: #B08948;
  --ink: #161113;
  --lift: #241C1F;
  --paper: #F7F1EA;
  --inktext: #2A211C;
  --ivory: #F4EDE6;
  --mist: #C4B5AA;
  --paper-mute: #6E625A;
  --line: rgba(176, 137, 72, 0.35);
  --paper-line: #E4D8CC;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  --space: 96px;
  --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: 0.01em;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  background: transparent;
  padding: 28px 0 18px;
  border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.logo {
  font-family: "Noto Serif TC", PMingLiU, "Songti TC", serif;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--ivory);
  white-space: nowrap;
}
.logo:hover { color: var(--bronze); }
.nav-toggle {
  display: none;
  background: transparent;
  color: var(--ivory);
  border: 1px solid var(--bronze);
  border-radius: 999px;
  padding: 6px 16px;
  letter-spacing: 0.12em;
  font-size: 13px;
}
.site-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 22px; }
.site-nav a {
  position: relative;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--mist);
  padding: 6px 0;
}
.site-nav a:hover { color: var(--ivory); }
.site-nav a.active { color: var(--ivory); }
.site-nav a.active::after,
.site-nav a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--bronze);
}
.site-nav a.active::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bronze);
  transform: translateY(-50%);
}
.mast {
  position: relative;
  min-height: 220px;
  display: flex;
  align-items: flex-end;
  background:
    linear-gradient(90deg, rgba(22, 17, 19, 0.92) 0%, rgba(22, 17, 19, 0.55) 58%, rgba(22, 17, 19, 0.28) 100%),
    url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
  border-bottom: 1px solid var(--line);
}
.mast-inner { padding: 72px 0 36px; max-width: 760px; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--bronze);
  letter-spacing: 0.16em;
  font-size: 12px;
  margin: 0 0 14px;
}
.kicker::before { content: ""; width: 28px; height: 1px; background: var(--bronze); }
h1 {
  margin: 0;
  font-family: "Noto Serif TC", PMingLiU, "Songti TC", serif;
  font-size: 54px;
  line-height: 1.15;
  font-weight: 600;
  color: var(--ivory);
}
.lede { margin: 16px 0 0; color: var(--mist); max-width: 38em; font-size: 17px; }
.note-wrap { padding: var(--space) 0; }
.note-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
.side-anchors {
  position: sticky;
  top: 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 8px;
}
.side-anchors p {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--bronze);
}
.side-anchors a {
  display: block;
  padding: 8px 0 8px 14px;
  border-left: 1px solid var(--line);
  color: var(--mist);
  font-size: 14px;
  letter-spacing: 0.04em;
}
.side-anchors a:hover,
.side-anchors a.is-current {
  color: var(--ivory);
  border-left-color: var(--rouge);
}
.paper {
  background: var(--paper);
  color: var(--inktext);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 48px 52px 56px;
  border: 1px solid rgba(176, 137, 72, 0.28);
}
.paper h2 {
  font-family: "Noto Serif TC", PMingLiU, "Songti TC", serif;
  font-size: 30px;
  line-height: 1.3;
  margin: 0 0 16px;
  color: var(--inktext);
}
.paper h3 {
  font-size: 20px;
  margin: 28px 0 8px;
  color: var(--rouge);
  font-weight: 600;
}
.paper p { margin: 0 0 16px; color: var(--inktext); }
.paper .mute { color: var(--paper-mute); }
.section-block { padding-top: 8px; margin-top: 36px; border-top: 1px solid var(--paper-line); }
.section-block:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.spec {
  margin: 18px 0 8px;
  display: grid;
  gap: 0;
}
.spec div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--paper-line);
}
.spec dt {
  font-family: "Noto Serif TC", PMingLiU, "Songti TC", serif;
  color: var(--rouge);
  font-size: 22px;
}
.spec dd { margin: 0; color: var(--inktext); }
.steps { list-style: none; margin: 8px 0 0; padding: 0; }
.steps li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--paper-line);
}
.steps strong { display: block; font-size: 18px; margin-bottom: 4px; }
.num {
  font-family: "Noto Serif TC", PMingLiU, "Songti TC", serif;
  font-size: 28px;
  color: var(--bronze);
  line-height: 1;
}
.figure-note { margin: 28px 0 8px; }
.figure-note img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--paper-line);
}
.figure-note figcaption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--paper-mute);
  letter-spacing: 0.04em;
}
.faq details {
  border-bottom: 1px solid var(--paper-line);
  padding: 4px 0;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 0;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--bronze); font-family: "Noto Serif TC", serif; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 14px; color: var(--paper-mute); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  letter-spacing: 0.08em;
  font-size: 14px;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn-primary { background: var(--rouge); color: var(--ivory); }
.btn-primary:hover { background: var(--bronze); color: var(--ink); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--inktext); border-color: var(--bronze); }
.btn-ghost:hover { background: rgba(176, 137, 72, 0.12); }
.cta-band {
  margin-top: 28px;
  padding: 28px 0 0;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
}
.cta-band h2 { font-size: 28px; margin-bottom: 8px; }
.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 42px;
  background: var(--ink);
}
.footer-row {
  display: grid;
  grid-template-columns: 1.1fr 1.6fr 0.9fr;
  gap: 24px;
  align-items: start;
}
.footer-brand {
  margin: 0;
  font-family: "Noto Serif TC", PMingLiU, "Songti TC", serif;
  font-size: 18px;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.footer-links a { color: var(--mist); font-size: 14px; letter-spacing: 0.06em; }
.footer-links a:hover { color: var(--ivory); }
.copyright { margin: 0; color: var(--mist); font-size: 13px; text-align: right; }
@media (max-width: 1023px) {
  h1 { font-size: 40px; }
  .note-layout { grid-template-columns: 1fr; gap: 20px; }
  .side-anchors { position: static; flex-direction: row; flex-wrap: wrap; gap: 8px 0; }
  .side-anchors p { width: 100%; }
  .side-anchors a { border-left: 0; border-bottom: 1px solid var(--line); padding: 6px 12px; }
  .paper { padding: 32px 24px 36px; }
  .footer-row { grid-template-columns: 1fr; }
  .copyright { text-align: left; }
}
@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    left: 20px;
    right: 20px;
    top: 78px;
    flex-direction: column;
    background: rgba(36, 28, 31, 0.96);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px 18px 16px;
    z-index: 20;
  }
  .site-nav.is-open { display: flex; }
  .header-row { position: relative; }
  .site-header { position: relative; }
  h1 { font-size: 34px; }
  .note-wrap { padding: 56px 0; }
  .spec div, .steps li { grid-template-columns: 1fr; gap: 6px; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  .figure-note img { height: 200px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn-primary:hover { transform: none; }
}

/* roulang page: category2 */
:root {
  --rouge: #8E2F3A;
  --gold: #B08948;
  --ink: #161113;
  --lift: #241C1F;
  --paper: #F7F1EA;
  --ink-paper: #2A211C;
  --ivory: #F4EDE6;
  --muted: #C4B5AA;
  --muted-paper: #6E625A;
  --line: rgba(176, 137, 72, 0.35);
  --line-paper: #E4D8CC;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  --radius: 12px;
  --space: 96px;
  --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", "Heiti TC", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; }
h1, h2, h3 {
  font-family: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  font-weight: 560;
  letter-spacing: 0.01em;
  line-height: 1.2;
  margin: 0;
}
p { margin: 0; }
.container { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.site-header {
  position: relative;
  background: transparent;
  border-bottom: 1px solid var(--line);
  padding: 28px 0 22px;
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.logo {
  color: var(--ivory);
  font-family: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: 0.04em;
  flex: 0 1 auto;
}
.logo:hover { color: var(--gold); }
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ivory);
  border-radius: 999px;
  padding: 6px 14px;
  letter-spacing: 0.12em;
  font-size: 13px;
  cursor: pointer;
}
.nav-toggle:focus-visible, .site-nav a:focus-visible, .btn:focus-visible, .text-link:focus-visible, .faq-q:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.site-nav { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; justify-content: flex-end; }
.site-nav a {
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 6px 0;
  position: relative;
  transition: color 0.2s ease;
}
.site-nav a:hover { color: var(--ivory); }
.site-nav a.active { color: var(--ivory); }
.site-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--gold);
}
.cinema-hero {
  position: relative;
  min-height: 560px;
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.cinema-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cinema-hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(22, 17, 19, 0.92) 0%, rgba(22, 17, 19, 0.72) 46%, rgba(22, 17, 19, 0.28) 100%),
    linear-gradient(180deg, rgba(22, 17, 19, 0.15), rgba(22, 17, 19, 0.72));
}
.cinema-hero__content {
  position: relative;
  z-index: 1;
  padding: 88px 0 72px;
  max-width: 760px;
}
.crumb { font-size: 13px; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 22px; }
.crumb a:hover { color: var(--gold); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  margin-bottom: 18px;
}
h1 { font-size: 56px; line-height: 1.15; max-width: 14em; }
.lede { margin-top: 18px; max-width: 34em; color: var(--ivory); font-size: 18px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  letter-spacing: 0.08em;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.btn-primary { background: var(--rouge); color: var(--ivory); }
.btn-primary:hover { background: var(--gold); color: var(--ink); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ivory); border-color: var(--gold); }
.btn-ghost:hover { background: rgba(176, 137, 72, 0.12); transform: translateY(-1px); }
.spec-line {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 0;
  padding: 28px 0 8px;
  border-top: 1px solid var(--line);
}
.spec-line div { min-width: 0; }
.spec-line dt { color: var(--gold); font-size: 12px; letter-spacing: 0.14em; }
.spec-line dd { margin: 6px 0 0; font-family: "Noto Serif TC", "Songti TC", serif; font-size: 22px; }
.section { padding: var(--space) 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 36px; }
.kicker { color: var(--gold); font-size: 12px; letter-spacing: 0.16em; margin-bottom: 8px; }
h2 { font-size: 32px; }
.section-note { color: var(--muted); max-width: 28em; font-size: 15px; }
.wall-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 22px;
  align-items: stretch;
}
.wall-grid.is-flip { grid-template-columns: 0.9fr 1.4fr; }
.wall-side { display: grid; gap: 22px; }
.wall-card {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.wall-card:hover { border-color: var(--rouge); transform: translateY(-2px); }
.wall-card figure { margin: 0; position: relative; }
.wall-card img { width: 100%; height: 100%; object-fit: cover; }
.wall-card--lead img { aspect-ratio: 4 / 5; min-height: 420px; }
.wall-side .wall-card { display: grid; grid-template-columns: 148px 1fr; }
.wall-side .wall-card img { aspect-ratio: 1 / 1; height: 100%; }
.wall-card__body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.badge {
  align-self: flex-start;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 2px 10px;
}
.wall-card h3 { font-size: 20px; }
.wall-card p { color: var(--muted); font-size: 15px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.meta-row { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-top: auto; color: var(--muted); font-size: 13px; }
.text-link { color: var(--gold); border-bottom: 1px solid transparent; letter-spacing: 0.06em; font-size: 14px; }
.text-link:hover { border-bottom-color: var(--gold); color: var(--ivory); }
.paper {
  background: var(--paper);
  color: var(--ink-paper);
}
.paper .section-note, .paper p { color: var(--muted-paper); }
.read-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.step-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.step-list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line-paper);
}
.step-list li:last-child { border-bottom: 1px solid var(--line-paper); }
.step-no {
  font-family: "Noto Serif TC", "Songti TC", serif;
  font-size: 28px;
  color: var(--rouge);
  line-height: 1;
}
.scene-list { display: grid; gap: 16px; }
.scene-item {
  padding: 18px 0 18px 18px;
  border-left: 1px solid var(--gold);
  background: rgba(176, 137, 72, 0.06);
}
.scene-item h3 { font-size: 20px; margin-bottom: 6px; }
.point-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.point-list { list-style: none; margin: 0; padding: 0; }
.point-list li {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}
.point-list li:last-child { border-bottom: 0; }
.point-list li:nth-child(even) { padding-left: 48px; }
.num {
  font-family: "Noto Serif TC", "Songti TC", serif;
  font-size: 40px;
  color: var(--rouge);
  line-height: 1;
}
.point-list h3 { font-size: 22px; margin-bottom: 4px; }
.point-list p { color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--ivory);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  font-family: "Noto Serif TC", "Songti TC", serif;
  font-size: 20px;
}
.faq-q span:last-child { color: var(--gold); font-family: "Noto Sans TC", "PingFang TC", sans-serif; font-size: 18px; }
.faq-a { display: none; color: var(--muted); padding: 0 0 22px; max-width: 46em; }
.faq-item.is-open .faq-a { display: block; }
.closing {
  position: relative;
  overflow: hidden;
  min-height: 360px;
  display: grid;
  align-items: center;
}
.closing img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.closing__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(22, 17, 19, 0.88), rgba(142, 47, 58, 0.42));
}
.closing__content { position: relative; z-index: 1; padding: 72px 0; max-width: 640px; }
.closing h2 { font-size: 36px; margin: 10px 0 12px; }
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--ink);
  padding: 36px 0 42px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
}
.footer-brand {
  margin: 0;
  font-family: "Noto Serif TC", "Songti TC", serif;
  letter-spacing: 0.04em;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.footer-links a { color: var(--muted); font-size: 14px; letter-spacing: 0.06em; }
.footer-links a:hover { color: var(--gold); }
.copyright { margin: 0; color: var(--muted); font-size: 13px; max-width: 16em; text-align: right; }
@media (max-width: 1023px) {
  h1 { font-size: 40px; }
  .nav-toggle { display: inline-flex; }
  .site-header { position: sticky; top: 0; z-index: 20; background: rgba(22, 17, 19, 0.94); }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 8px 24px 22px;
    background: #161113;
    border-bottom: 1px solid var(--line);
  }
  .site-nav.is-open { display: flex; }
  .wall-grid, .wall-grid.is-flip, .read-grid { grid-template-columns: 1fr; }
  .point-list li, .point-list li:nth-child(even) { grid-template-columns: 64px 1fr; padding-left: 0; }
  .point-list .text-link { grid-column: 2; }
  .footer-row { flex-direction: column; }
  .copyright { text-align: left; max-width: none; }
}
@media (max-width: 768px) {
  :root { --space: 56px; }
  .container { width: min(var(--max), calc(100% - 32px)); }
  .cinema-hero { min-height: 0; }
  .cinema-hero__content { padding: 56px 0 40px; }
  h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  .spec-line { grid-template-columns: 1fr; gap: 12px; }
  .wall-side .wall-card { grid-template-columns: 1fr; }
  .wall-card--lead img { min-height: 0; aspect-ratio: 16 / 11; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .faq-q { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  .btn-primary:hover, .btn-ghost:hover, .wall-card:hover { transform: none; }
}

/* roulang page: category4 */
:root {
  --rouge: #8E2F3A;
  --gold: #B08948;
  --ink: #161113;
  --lift: #241C1F;
  --paper: #F7F1EA;
  --ink-text: #2A211C;
  --ivory: #F4EDE6;
  --muted: #C4B5AA;
  --paper-muted: #6E625A;
  --line: rgba(176,137,72,0.35);
  --paper-line: #E4D8CC;
  --shadow: 0 8px 24px rgba(0,0,0,0.28);
  --radius: 12px;
  --space: 96px;
  --max: 1120px;
  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", "STSong", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", "Heiti TC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 560; letter-spacing: 0.01em; margin: 0; }
p { margin: 0; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  padding: 28px 0 18px;
  background: transparent;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
  background: rgba(22,17,19,0.88);
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo {
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--ivory);
  flex: 0 1 auto;
  line-height: 1.3;
}
.nav-toggle {
  display: none;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  letter-spacing: 0.12em;
  font-size: 13px;
  cursor: pointer;
}
.nav-toggle:focus-visible, a:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.site-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 18px; }
.site-nav a {
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 6px 0;
  position: relative;
}
.site-nav a:hover { color: var(--ivory); }
.site-nav a.active { color: var(--ivory); }
.site-nav a.active::after, .site-nav a:hover::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold);
}
.site-nav a.active::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  display: inline-block;
  margin-right: 6px;
  transform: translateY(-1px);
}
.banner {
  position: relative;
  min-height: 280px;
  background: #1a1416 center/cover no-repeat;
  display: flex;
  align-items: flex-end;
}
.banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(22,17,19,0.2) 0%, rgba(22,17,19,0.88) 78%);
}
.banner-inner { position: relative; z-index: 1; padding: 72px 0 36px; width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.crumb { color: var(--muted); font-size: 13px; letter-spacing: 0.08em; margin-bottom: 14px; }
.crumb a:hover { color: var(--gold); }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.16em;
  padding: 4px 10px;
  border-radius: 999px;
  background: transparent;
  margin-bottom: 16px;
}
h1 { font-size: clamp(32px, 5vw, 56px); line-height: 1.15; max-width: 16ch; }
.lead { margin-top: 16px; max-width: 42rem; color: var(--muted); font-size: 17px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  letter-spacing: 0.08em;
  font-size: 14px;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary { background: var(--rouge); color: var(--ivory); }
.btn-primary:hover { background: var(--gold); color: var(--ink); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ivory); border-color: var(--gold); }
.btn-ghost:hover { background: rgba(176,137,72,0.12); transform: translateY(-1px); }
.section { padding: var(--space) 0; }
.section-head { display: flex; justify-content: space-between; gap: 24px; align-items: flex-end; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(28px, 3vw, 32px); line-height: 1.25; }
.section-head p { color: var(--muted); max-width: 28rem; font-size: 15px; }
.gold-rule { width: 64px; height: 1px; background: var(--gold); margin-bottom: 14px; }
.timeline-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.7fr);
  gap: 48px;
  align-items: start;
}
.timeline { position: relative; margin: 0; padding: 0 0 0 28px; list-style: none; }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--gold);
}
.timeline li { position: relative; padding: 0 0 36px 18px; }
.timeline li:last-child { padding-bottom: 0; }
.node-dot {
  position: absolute;
  left: -28px; top: 8px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--gold);
  box-shadow: 0 0 0 4px rgba(176,137,72,0.12);
}
.time-mark {
  font-family: var(--serif);
  color: var(--gold);
  font-size: 22px;
  line-height: 1.2;
}
.timeline h3 { font-size: 20px; margin: 4px 0 8px; }
.timeline p { color: var(--muted); font-size: 15.5px; }
.side-frame {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: sticky;
  top: 96px;
}
.side-frame img { width: 100%; height: 340px; object-fit: cover; }
.side-caption { padding: 18px 18px 20px; }
.badge {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 2px 8px;
  border-radius: 999px;
}
.side-caption h3 { font-size: 20px; margin: 10px 0 8px; }
.side-caption p { color: var(--muted); font-size: 15px; }
.window-band {
  background: #20181b;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.window-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
  align-items: center;
}
.window-list { display: flex; flex-direction: column; gap: 0; }
.window-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.window-item:first-child { border-top: 0; }
.window-item strong { font-family: var(--serif); font-size: 18px; font-weight: 560; color: var(--ivory); }
.window-item span { color: var(--muted); font-size: 15px; }
.paper-panel {
  background: var(--paper);
  color: var(--ink-text);
  border-radius: var(--radius);
  padding: 36px 36px 32px;
  border: 1px solid var(--paper-line);
}
.paper-panel h2 { font-size: 30px; margin-bottom: 12px; }
.paper-panel p { color: var(--paper-muted); margin-bottom: 12px; }
.paper-panel ol { margin: 16px 0 0; padding-left: 1.2em; }
.paper-panel li { margin: 8px 0; }
.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}
.note-list { margin-top: 8px; }
.note-list div {
  border-left: 1px solid var(--gold);
  padding: 12px 0 12px 16px;
  margin: 8px 0;
}
.note-list h3 { font-size: 18px; margin-bottom: 4px; }
.note-list p { color: var(--paper-muted); font-size: 15px; }
.still {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--paper-line);
  min-height: 100%;
  background: #efe6dc;
}
.still img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--ivory);
  border: 0;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-size: 18px;
  font-family: var(--serif);
}
.faq-item button:hover { color: var(--gold); }
.faq-item .mark { color: var(--gold); font-size: 20px; line-height: 1; }
.faq-item .answer { color: var(--muted); padding: 0 0 18px; max-width: 46rem; display: none; }
.faq-item.open .answer { display: block; }
.cta-band {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 24px;
  align-items: center;
  background: linear-gradient(120deg, rgba(142,47,58,0.22), rgba(22,17,19,0.2)), var(--lift);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.cta-band h2 { font-size: 30px; margin-bottom: 8px; }
.cta-band p { color: var(--muted); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 42px;
  background: var(--ink);
}
.footer-row {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr 0.9fr;
  gap: 24px;
  align-items: start;
}
.footer-brand { font-family: var(--serif); font-size: 18px; margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 16px; }
.footer-links a { color: var(--muted); font-size: 14px; letter-spacing: 0.06em; }
.footer-links a:hover { color: var(--gold); }
.copyright { color: var(--muted); font-size: 13px; margin: 0; text-align: right; }
@media (max-width: 1023px) {
  :root { --space: 64px; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: rgba(22,17,19,0.96);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 12px 20px 20px;
    gap: 4px;
  }
  .site-nav.open { display: flex; }
  .timeline-wrap, .window-grid, .split, .cta-band, .footer-row { grid-template-columns: 1fr; }
  .side-frame { position: static; }
  .cta-actions { justify-content: flex-start; }
  .copyright { text-align: left; }
}
@media (max-width: 640px) {
  :root { --space: 52px; }
  .container, .banner-inner { width: min(var(--max), calc(100% - 28px)); }
  h1 { font-size: 34px; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .window-item { grid-template-columns: 1fr; gap: 4px; }
  .paper-panel, .cta-band { padding: 22px; }
  .side-frame img, .still img { height: 220px; min-height: 220px; }
  .header-row { align-items: flex-start; }
  .logo { font-size: 16px; max-width: 68%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .site-nav a { transition: none; }
  .btn-primary:hover, .btn-ghost:hover { transform: none; }
}

/* roulang page: category5 */
:root {
  --rose: #8E2F3A;
  --gold: #B08948;
  --ink: #161113;
  --lift: #241C1F;
  --paper: #F7F1EA;
  --paper-ink: #2A211C;
  --ivory: #F4EDE6;
  --muted: #C4B5AA;
  --paper-muted: #6E625A;
  --line: rgba(176, 137, 72, 0.35);
  --paper-line: #E4D8CC;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
  --space: 96px;
  --max: 1120px;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", "Heiti TC", sans-serif;
  --serif: "Noto Serif TC", "Iowan Old Style", "Palatino Linotype", PMingLiU, serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; }
button { cursor: pointer; }
::selection { background: var(--rose); color: var(--ivory); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--ink); }
::-webkit-scrollbar-thumb { background: #5c3a2a; border-radius: 999px; }
.container { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  background: var(--gold);
  color: var(--ink);
  padding: 8px 14px;
  border-radius: 999px;
  z-index: 20;
}
.skip-link:focus { top: 12px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(22, 17, 19, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 84px;
  padding: 18px 0;
}
.logo {
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--ivory);
  flex: 0 1 auto;
  line-height: 1.3;
}
.logo:hover { color: var(--gold); }
.nav-toggle {
  display: none;
  background: transparent;
  color: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  letter-spacing: 0.12em;
  font-size: 13px;
}
.nav-toggle:focus-visible,
.site-nav a:focus-visible,
.btn:focus-visible,
.chip:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.site-nav a {
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover { color: var(--ivory); }
.site-nav a.active {
  color: var(--ivory);
  border-bottom-color: var(--gold);
}
.page-mast {
  background-image: linear-gradient(90deg, rgba(22, 17, 19, 0.94), rgba(22, 17, 19, 0.72)), url("/assets/images/backpic/back-2.jpg");
  background-size: cover;
  background-position: center 30%;
  border-bottom: 1px solid var(--line);
}
.mast-inner { padding: 22px 0 20px; }
.crumb {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.08em;
  margin: 0 0 8px;
}
.crumb a:hover { color: var(--ivory); }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; letter-spacing: 0.01em; margin: 0; }
h1 { font-size: clamp(32px, 4.6vw, 52px); line-height: 1.15; color: var(--ivory); }
h2 { font-size: clamp(26px, 3vw, 32px); line-height: 1.25; }
h3 { font-size: 20px; line-height: 1.4; }
.lede {
  margin: 10px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 16px;
}
.section { padding: var(--space) 0; }
.section-head { margin-bottom: 28px; max-width: 760px; }
.section-head p { margin: 10px 0 0; color: var(--muted); }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}
.kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rose);
}
.chip-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.chip {
  border: 1px solid var(--line);
  color: var(--ivory);
  background: transparent;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 14px;
  letter-spacing: 0.06em;
}
.chip:hover { border-color: var(--rose); color: var(--ivory); }
.faq-block + .faq-block { margin-top: 42px; }
.faq-block h2 { margin-bottom: 8px; }
.faq-note { color: var(--muted); margin: 0 0 16px; font-size: 15px; }
.faq-item {
  background: var(--lift);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 10px;
}
.faq-item[open] { border-left-color: var(--rose); }
.faq-item summary {
  list-style: none;
  padding: 14px 48px 14px 18px;
  position: relative;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ivory);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 22px;
  width: 10px;
  height: 10px;
  border-right: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  transform: rotate(45deg);
}
.faq-item[open] summary::after { transform: rotate(225deg); top: 26px; }
.faq-item summary:hover { color: #fff8f2; }
.faq-item .answer {
  padding: 0 18px 16px;
  color: var(--muted);
  border-top: 1px solid transparent;
}
.faq-item[open] .answer { border-top-color: var(--line); padding-top: 12px; }
.boundary {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  align-items: center;
  background: linear-gradient(180deg, rgba(142, 47, 58, 0.08), transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.frame {
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  overflow: hidden;
  background: #1b1517;
}
.frame img { width: 100%; height: 280px; object-fit: cover; }
.cap { font-size: 13px; color: var(--paper-muted); margin: 8px 0 0; }
.rule-list { margin: 12px 0 0; padding: 0; list-style: none; }
.rule-list li {
  padding: 10px 0 10px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  position: relative;
}
.rule-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rose);
  position: absolute;
  left: 0;
  top: 20px;
}
.paths {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 18px;
}
.path-main, .path-side a, .cta-band {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--lift);
}
.path-main { overflow: hidden; display: grid; grid-template-columns: 180px 1fr; }
.path-main img { width: 100%; height: 100%; min-height: 180px; object-fit: cover; }
.path-copy { padding: 22px 22px 20px; }
.path-copy p, .side-copy { color: var(--muted); margin: 8px 0 0; }
.tag {
  display: inline-block;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: 999px;
  background: transparent;
}
.path-main:hover, .path-side a:hover { border-color: var(--rose); }
.path-side { display: flex; flex-direction: column; gap: 12px; }
.path-side a { padding: 18px 18px 16px; border-top: 2px solid var(--gold); }
.path-side strong, .path-copy h3 { display: block; margin-top: 8px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  letter-spacing: 0.08em;
  font-size: 14px;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.btn-primary { background: var(--rose); color: var(--ivory); }
.btn-primary:hover { background: var(--gold); color: var(--ink); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ivory); border-color: var(--gold); }
.btn-ghost:hover { border-color: var(--rose); color: var(--ivory); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.cta-band {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding: 32px;
  background:
    linear-gradient(100deg, rgba(22, 17, 19, 0.55), rgba(22, 17, 19, 0.78)),
    url("/assets/images/backpic/back-1.jpg") center/cover;
}
.cta-band p { color: var(--muted); margin: 8px 0 0; max-width: 640px; }
.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 42px;
  background: var(--ink);
}
.footer-row {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr 0.9fr;
  gap: 24px;
  align-items: start;
}
.footer-brand {
  font-family: var(--serif);
  font-size: 18px;
  margin: 0;
  color: var(--ivory);
}
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.footer-links a { color: var(--muted); font-size: 14px; letter-spacing: 0.06em; }
.footer-links a:hover { color: var(--gold); }
.copyright { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
@media (max-width: 1023px) {
  :root { --space: 72px; }
  .paths, .boundary, .path-main, .footer-row { grid-template-columns: 1fr; }
  .path-main img { height: 200px; }
  .cta-band { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 760px) {
  :root { --space: 56px; }
  .container { width: min(var(--max), calc(100% - 28px)); }
  .nav-toggle { display: inline-flex; }
  .header-row { min-height: 68px; flex-wrap: wrap; }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding-bottom: 10px;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    width: 100%;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
  }
  h1 { font-size: 34px; }
  .faq-item summary { font-size: 16px; padding-right: 40px; }
  .frame img { height: 200px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .faq-item summary::after { transition: none; }
  .btn-primary:hover { transform: none; }
}

/* roulang page: category6 */
:root{
  --rouge:#8E2F3A;
  --bronze:#B08948;
  --ink:#161113;
  --lift:#241C1F;
  --paper:#F7F1EA;
  --ink-text:#2A211C;
  --ivory:#F4EDE6;
  --muted:#C4B5AA;
  --paper-muted:#6E625A;
  --line:rgba(176,137,72,.35);
  --paper-line:#E4D8CC;
  --shadow:0 8px 24px rgba(0,0,0,.28);
  --radius:12px;
  --space:96px;
  --max:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--ivory);font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;font-size:17px;line-height:1.75}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font-family:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.site-header{padding:28px 0 18px;border-bottom:1px solid var(--line);background:transparent}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{font-family:"Noto Serif TC","Songti TC","PMingLiU",serif;font-size:18px;letter-spacing:.04em;color:var(--ivory)}
.logo:hover{color:var(--bronze)}
.nav-toggle{display:none;background:transparent;color:var(--ivory);border:1px solid var(--bronze);border-radius:999px;padding:6px 14px;letter-spacing:.12em;font-size:13px}
.nav-toggle:hover,.nav-toggle:focus{outline:none;box-shadow:0 0 0 2px var(--bronze)}
.site-nav{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:flex-end}
.site-nav a{font-size:14px;letter-spacing:.08em;color:var(--muted);padding:6px 0;position:relative}
.site-nav a:hover{color:var(--ivory)}
.site-nav a.active{color:var(--ivory)}
.site-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--bronze)}
.site-nav a:focus-visible,.logo:focus-visible{outline:2px solid var(--bronze);outline-offset:3px}
.page-lead{padding:72px 0 28px}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--bronze);letter-spacing:.16em;font-size:12px}
.kicker::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--rouge)}
h1{font-family:"Noto Serif TC","Songti TC","PMingLiU",serif;font-size:56px;line-height:1.15;font-weight:500;margin:14px 0 16px;max-width:16ch}
.lead{max-width:40rem;color:var(--muted);margin:0}
.contact-band{padding:28px 0 var(--space)}
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:36px;align-items:start}
.note-panel,.form-panel{background:var(--lift);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.note-panel{padding:22px}
.frame{position:relative;border:1px solid var(--bronze);border-radius:10px;overflow:hidden;min-height:220px}
.frame img{width:100%;height:260px;object-fit:cover}
.tag{position:absolute;left:14px;bottom:14px;border:1px solid var(--bronze);color:var(--ivory);background:rgba(22,17,19,.55);padding:4px 10px;font-size:12px;letter-spacing:.08em;border-radius:999px}
.note-panel h2,.block-title{font-family:"Noto Serif TC","Songti TC",serif;font-size:30px;line-height:1.25;margin:22px 0 10px;font-weight:500}
.note-panel p{color:var(--muted);margin:0 0 14px}
.mail-line{border-top:1px solid var(--line);padding-top:14px;color:var(--ivory);font-size:15px}
.mail-line span{display:block;color:var(--bronze);font-size:12px;letter-spacing:.12em}
.form-panel{padding:28px 26px 30px}
.form-panel h2{margin-top:0}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;letter-spacing:.08em;color:var(--muted);margin-bottom:6px}
.field input,.field textarea{width:100%;background:#1C1618;color:var(--ivory);border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:16px}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--bronze);box-shadow:0 0 0 2px rgba(176,137,72,.45)}
.field.is-error input,.field.is-error textarea{border-color:var(--rouge);box-shadow:0 0 0 2px rgba(142,47,58,.35)}
.err{display:none;color:#E7C2C6;font-size:13px;margin-top:6px}
.field.is-error .err{display:block}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 22px;border:1px solid transparent;cursor:pointer;letter-spacing:.08em;font-size:15px;transition:transform .2s ease,background .2s ease,color .2s ease}
.btn-main{background:var(--rouge);color:var(--ivory)}
.btn-main:hover{background:var(--bronze);color:#161113;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ivory);border-color:var(--bronze)}
.btn-ghost:hover{background:rgba(176,137,72,.12)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 2px var(--bronze)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.form-note{color:var(--muted);font-size:14px;margin:12px 0 0}
.ok-box{display:none;margin-top:16px;border:1px solid var(--bronze);border-radius:8px;padding:12px 14px;color:var(--ivory);background:rgba(176,137,72,.08)}
.ok-box.show{display:block}
.scope{padding:0 0 var(--space)}
.scope-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px}
.scope-head p{max-width:28rem;color:var(--muted);margin:0}
.scope-list{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}
.scope-main,.scope-side{border:1px solid var(--line);border-radius:var(--radius);background:var(--lift)}
.scope-main{padding:8px 8px 8px 0}
.scope-item{display:grid;grid-template-columns:92px 1fr;gap:16px;padding:18px 22px;border-bottom:1px solid var(--line)}
.scope-item:last-child{border-bottom:0}
.scope-item strong{font-family:"Noto Serif TC","Songti TC",serif;font-weight:500;color:var(--ivory)}
.scope-item p{margin:0;color:var(--muted)}
.idx{color:var(--rouge);font-family:"Noto Serif TC","Songti TC",serif;font-size:22px}
.scope-side{padding:22px;background:linear-gradient(180deg,rgba(142,47,58,.18),var(--lift) 42%)}
.scope-side h3{margin:0 0 10px;font-size:20px;font-family:"Noto Serif TC","Songti TC",serif;font-weight:500}
.scope-side li{margin:0 0 10px;color:var(--muted);list-style:none;padding-left:14px;position:relative}
.scope-side ul{margin:0;padding:0}
.scope-side li::before{content:"";width:6px;height:1px;background:var(--bronze);position:absolute;left:0;top:.9em}
.steps{padding:0 0 var(--space)}
.rail{position:relative;margin-top:12px;padding-left:28px}
.rail::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--bronze)}
.step{position:relative;padding:0 0 28px 18px}
.step::before{content:"";position:absolute;left:-27px;top:8px;width:11px;height:11px;border-radius:50%;border:1px solid var(--bronze);background:var(--ink)}
.step h3{margin:0 0 4px;font-size:20px;font-family:"Noto Serif TC","Songti TC",serif;font-weight:500}
.step p{margin:0;color:var(--muted);max-width:46rem}
.faq{padding:0 0 var(--space)}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item button{width:100%;text-align:left;background:transparent;color:var(--ivory);border:0;padding:18px 4px;font-size:18px;display:flex;justify-content:space-between;gap:16px;cursor:pointer}
.faq-item button:hover{color:var(--bronze)}
.faq-item button:focus-visible{outline:2px solid var(--bronze);outline-offset:2px}
.faq-item .mark{color:var(--bronze);font-size:20px;line-height:1}
.faq-item .a{display:none;color:var(--muted);padding:0 4px 18px;max-width:48rem}
.faq-item.open .a{display:block}
.close-band{padding:0 0 108px}
.close-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;border-top:1px solid var(--line);padding-top:28px}
.close-inner p{margin:8px 0 0;color:var(--muted)}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.site-footer{border-top:1px solid var(--line);padding:28px 0 36px;background:var(--ink)}
.footer-row{display:grid;grid-template-columns:1.1fr 1.4fr .9fr;gap:18px;align-items:start}
.footer-brand{font-family:"Noto Serif TC","Songti TC",serif;margin:0}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 16px}
.footer-links a{color:var(--muted);font-size:14px}
.footer-links a:hover{color:var(--ivory)}
.copyright{margin:0;color:var(--muted);font-size:13px;text-align:right}
@media(max-width:1023px){
  h1{font-size:40px}
  .contact-grid,.scope-list,.footer-row{grid-template-columns:1fr}
  .copyright{text-align:left}
  .scope-head,.close-inner{flex-direction:column;align-items:flex-start}
}
@media(max-width:768px){
  :root{--space:56px}
  .nav-toggle{display:inline-flex}
  .header-row{flex-wrap:wrap}
  .site-nav{display:none;width:100%;flex-direction:column;gap:0;padding-top:8px}
  .site-nav.is-open{display:flex}
  .site-nav a{padding:10px 0;border-bottom:1px solid var(--line)}
  h1{font-size:34px}
  .scope-item{grid-template-columns:1fr}
  .page-lead{padding-top:48px}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important}
  .btn-main:hover{transform:none}
}