/* roulang page: index */
:root {
  --wine: #742838;
  --wine-deep: #541c28;
  --copper: #a8844a;
  --copper-deep: #8a6a34;
  --copper-soft: #f3ead8;
  --blush: #9b4454;
  --paper: #f4efe6;
  --paper-2: #ebe2d3;
  --night: #1b1411;
  --night-2: #2a211c;
  --ink: #2c241f;
  --muted: #74685e;
  --line: #ddcfc0;
  --moss: #5d6a48;
  --ochre: #9a5530;
  --white: #fffdf9;
  --shadow: 0 12px 28px rgba(42, 33, 28, 0.08);
  --shadow-hover: 0 16px 32px rgba(42, 33, 28, 0.12);
  --radius: 8px;
  --radius-sm: 4px;
  --header-h: 78px;
  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --mono: "IBM Plex Mono", "Noto Sans TC", ui-monospace, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
  background: var(--paper);
  padding-top: var(--header-h);
}
img { max-width: 100%; display: block; }
a { color: var(--wine); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--copper-deep); }
button, input, select, textarea { font-family: inherit; }
::selection { background: #ead3c4; color: var(--ink); }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 2000;
  background: var(--white);
  color: var(--wine);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
}
.skip-link:focus { top: 0.6rem; }
.container { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1040;
  height: var(--header-h);
  background: var(--night);
  color: var(--paper);
  border-bottom: 1px solid rgba(168, 132, 74, 0.35);
  transition: height 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.site-header.is-stuck {
  height: 62px;
  background: var(--paper);
  color: var(--ink);
  border-bottom-color: var(--line);
  box-shadow: var(--shadow);
}
.header-bar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(0.95rem, 1.7vw, 1.18rem);
  line-height: 1.35;
  color: var(--paper);
  text-decoration: none;
  max-width: 16rem;
  letter-spacing: 0.03em;
}
.brand:hover { color: var(--copper); }
.site-header.is-stuck .brand { color: var(--ink); }
.desk-nav { display: flex; align-items: center; gap: 0.35rem 1.15rem; }
.desk-nav a {
  color: var(--paper);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 0.35rem 0.1rem;
  border-bottom: 2px solid transparent;
}
.desk-nav a:hover { color: var(--copper); }
.desk-nav a.active { border-bottom-color: var(--copper); color: var(--copper-soft); }
.site-header.is-stuck .desk-nav a { color: var(--ink); }
.site-header.is-stuck .desk-nav a.active,
.site-header.is-stuck .desk-nav a:hover { color: var(--wine); border-bottom-color: var(--wine); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 0.62rem 1.05rem;
  font-weight: 500;
  line-height: 1.4;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { text-decoration: none; }
.btn-wine { background: var(--wine); color: var(--white); border-color: var(--wine); }
.btn-wine:hover, .btn-wine:active { background: var(--wine-deep); color: var(--white); transform: translateY(-2px); }
.btn-line {
  background: transparent;
  color: var(--copper);
  border-color: var(--copper);
}
.btn-line:hover, .btn-line:active { background: var(--copper-soft); color: var(--wine-deep); }
.site-header .btn-line { color: var(--copper); }
.site-header.is-stuck .btn-line { color: var(--wine); border-color: var(--copper); }
.menu-btn {
  display: none;
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--copper);
  border-radius: var(--radius-sm);
  min-height: 44px;
  padding: 0.35rem 0.8rem;
}
.site-header.is-stuck .menu-btn { color: var(--ink); }
.night-drawer { background: var(--night); color: var(--paper); width: min(100%, 22rem); }
.night-drawer .drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(168, 132, 74, 0.35);
  font-family: var(--serif);
}
.drawer-close {
  background: transparent;
  color: var(--copper);
  border: 1px solid var(--copper);
  border-radius: var(--radius-sm);
  min-height: 44px;
  padding: 0.2rem 0.7rem;
}
.drawer-links { display: flex; flex-direction: column; padding: 0.5rem 1.25rem 1.5rem; }
.drawer-links a {
  color: var(--paper);
  text-decoration: none;
  min-height: 52px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(168, 132, 74, 0.28);
}
.drawer-links a.active { color: var(--copper); }
.drawer-links .btn { margin-top: 1rem; }
.hero {
  background: var(--night);
  color: var(--paper);
  padding: 3.2rem 0 3.6rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.4rem;
  align-items: center;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--copper);
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  margin-bottom: 0.8rem;
}
.age-badge {
  display: inline-block;
  border: 1px solid var(--copper);
  color: var(--copper);
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.3; margin: 0 0 0.7rem; }
h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); color: var(--paper); letter-spacing: 0.01em; }
h1::after, .section-head h2::after {
  content: "";
  display: block;
  width: 2.6rem;
  height: 2px;
  background: var(--wine);
  margin-top: 0.75rem;
}
h1::after { background: var(--copper); }
.lead-copy {
  max-width: 40rem;
  color: #efe6dc;
  margin: 0.4rem 0 1.3rem;
  font-size: 1.05rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.5rem; }
.metric-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.metric-row li {
  border-top: 1px solid rgba(168, 132, 74, 0.45);
  padding-top: 0.55rem;
}
.metric-row strong {
  display: block;
  font-family: var(--mono);
  font-weight: 500;
  color: var(--copper);
  font-size: 0.95rem;
}
.metric-row span { color: #d9cfc4; font-size: 0.88rem; }
.hero-visual { position: relative; }
.hero-visual .frame {
  border: 1px solid var(--copper);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--night-2);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.caption { margin: 0.55rem 0 0; color: var(--muted); font-size: 0.86rem; }
.hero .caption { color: #cbbdaa; }
.band { padding: 5rem 0; }
.band + .band { border-top: 1px solid var(--line); }
.section-head { margin-bottom: 1.8rem; max-width: 40rem; }
.section-head p { margin: 0; color: var(--muted); }
h2 { font-size: clamp(1.55rem, 2.6vw, 2.15rem); color: var(--ink); }
h3 { font-size: 1.12rem; color: var(--ink); }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 6.6rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: var(--copper);
}
.tl-item {
  display: grid;
  grid-template-columns: 5.4rem 1.5rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.85rem 0 1.15rem;
}
.tl-time {
  font-family: var(--mono);
  font-size: 0.92rem;
  color: var(--wine);
  text-align: right;
  padding-top: 0.15rem;
}
.tl-node {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: var(--wine);
  border: 2px solid var(--copper-soft);
  margin-top: 0.4rem;
  position: relative;
  z-index: 1;
}
.tl-item.is-now .tl-node { background: var(--blush); }
.tl-body {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem 1rem;
  box-shadow: var(--shadow);
}
.tl-body p { margin: 0.25rem 0 0; }
.tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--blush);
  border: 1px solid var(--blush);
  border-radius: var(--radius-sm);
  padding: 0.05rem 0.4rem;
  margin-left: 0.4rem;
  vertical-align: 0.1em;
}
.guest-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}
.guest-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  min-height: 168px;
}
.guest-card.is-feature {
  grid-row: 1 / span 2;
  grid-template-columns: 1fr;
}
.guest-card.is-feature .photo { aspect-ratio: 16 / 11; height: auto; }
.photo { height: 100%; min-height: 148px; background: var(--paper-2); }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.guest-copy { padding: 1rem 1.05rem 1.1rem; }
.role {
  color: var(--copper-deep);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}
.guest-copy p { margin: 0.35rem 0 0; color: var(--muted); }
.ticket-wrap { overflow-x: auto; }
.ticket-table { width: 100%; border-collapse: separate; border-spacing: 0 0.75rem; }
.ticket-table th {
  text-align: left;
  font-weight: 500;
  color: var(--muted);
  font-size: 0.86rem;
  padding: 0 0.8rem 0.2rem;
}
.ticket-table td {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 0.95rem 0.8rem;
  vertical-align: top;
}
.ticket-table td:first-child { border-left: 1px solid var(--line); border-radius: var(--radius) 0 0 var(--radius); }
.ticket-table td:last-child { border-right: 1px solid var(--line); border-radius: 0 var(--radius) var(--radius) 0; }
.ticket-table tr.is-rare td {
  border-top: 2px solid var(--copper);
  border-bottom: 2px solid var(--copper);
  background: #fffaf3;
}
.ticket-table tr.is-rare td:first-child { border-left: 2px solid var(--copper); }
.ticket-table tr.is-rare td:last-child { border-right: 2px solid var(--copper); }
.price { font-family: var(--mono); color: var(--wine); white-space: nowrap; }
.seat-name { font-family: var(--serif); font-size: 1.12rem; }
.enroll {
  background: var(--night);
  color: var(--paper);
  border-top: none;
}
.enroll h2, .enroll .section-head p { color: var(--paper); }
.enroll h2::after { background: var(--copper); }
.enroll .section-head p { color: #d9cfc4; }
.enroll-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 1.2rem;
  align-items: start;
}
.form-card, .note-card {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem 1rem; }
.field { display: flex; flex-direction: column; gap: 0.3rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.92rem; }
.form-control, .form-select {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  min-height: 46px;
  box-shadow: none;
}
textarea.form-control { min-height: 120px; resize: vertical; }
.form-control:focus, .form-select:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(168, 132, 74, 0.28);
}
.field.is-invalid .form-control,
.field.is-invalid .form-select { border-color: var(--ochre); }
.err { display: none; color: var(--ochre); font-size: 0.84rem; }
.field.is-invalid .err { display: block; }
.check-line { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.94rem; }
.check-line input { margin-top: 0.4rem; accent-color: var(--wine); }
.form-status {
  display: none;
  margin-bottom: 0.9rem;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  background: #eef2e6;
  color: var(--moss);
  border: 1px solid #c9d3b8;
}
.form-status.show { display: block; }
.note-card h3 { font-size: 1.05rem; }
.note-card ol { margin: 0.4rem 0 0.9rem; padding-left: 1.15rem; }
.note-card li { margin: 0.25rem 0; }
.note-still { border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid var(--line); }
.note-still img { width: 100%; height: 100%; object-fit: cover; }
.news-list { display: flex; flex-direction: column; gap: 0.8rem; }
.news-card {
  display: grid;
  grid-template-columns: 9.2rem minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.95rem 1rem;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.news-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.news-time { font-family: var(--mono); color: var(--wine); font-size: 0.88rem; }
.news-cat { color: var(--copper-deep); font-size: 0.8rem; letter-spacing: 0.08em; }
.news-card h3 { margin: 0.1rem 0 0.25rem; font-size: 1.08rem; }
.news-card h3 a { color: var(--ink); text-decoration: none; }
.news-card h3 a:hover { color: var(--wine); text-decoration: underline; }
.clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
  color: var(--muted);
}
.empty-note {
  margin: 0;
  padding: 1.2rem;
  border: 1px dashed var(--copper);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--muted);
}
.faq-list { max-width: 46rem; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); background: transparent; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 0.95rem 0.2rem 0.95rem 0.8rem;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary h3 { margin: 0; font-size: 1.05rem; }
.faq-item[open] summary { box-shadow: inset 3px 0 0 var(--wine); }
.faq-a { padding: 0 0.8rem 1rem 0.95rem; color: var(--ink); max-width: 68ch; }
.site-footer {
  background: var(--night);
  color: #d9cfc4;
  padding: 2.6rem 0 1.6rem;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 1.4rem;
}
.foot-brand {
  font-family: var(--serif);
  color: var(--paper);
  font-size: 1.15rem;
  text-decoration: none;
}
.foot-brand:hover { color: var(--copper); }
.foot-links { display: flex; flex-direction: column; gap: 0.35rem; }
.foot-links a { color: #d9cfc4; text-decoration: none; }
.foot-links a:hover { color: var(--copper); }
.fine-print { margin-top: 1.4rem; padding-top: 0.9rem; border-top: 1px solid rgba(168, 132, 74, 0.35); font-size: 0.86rem; color: #b7aa9d; }
@media (max-width: 1024px) {
  .hero-grid, .enroll-grid, .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .guest-card.is-feature { grid-row: auto; }
  .guest-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 991.98px) {
  .desk-nav { display: none; }
  .menu-btn { display: inline-flex; align-items: center; }
  .hero-grid, .enroll-grid, .guest-grid, .foot-grid { grid-template-columns: 1fr; }
  .metric-row { grid-template-columns: 1fr 1fr; }
  .timeline::before { left: 0.35rem; }
  .tl-item { grid-template-columns: 1.2rem minmax(0, 1fr); }
  .tl-time { grid-column: 2; text-align: left; }
  .tl-node { grid-column: 1; grid-row: 1 / span 2; }
}
@media (max-width: 768px) {
  .band { padding: 3.2rem 0; }
  .form-grid, .news-card, .guest-card { grid-template-columns: 1fr; }
  .ticket-table thead { display: none; }
  .ticket-table, .ticket-table tbody, .ticket-table tr, .ticket-table td { display: block; width: 100%; }
  .ticket-table { border-spacing: 0; }
  .ticket-table tr {
    margin-bottom: 0.9rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
  }
  .ticket-table tr.is-rare { border: 2px solid var(--copper); }
  .ticket-table td {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }
  .ticket-table td::before { content: attr(data-label); color: var(--muted); }
  .hero-visual .frame { aspect-ratio: 16 / 10; }
}
@media (max-width: 520px) {
  :root { --header-h: 72px; }
  .brand { max-width: 11.5rem; font-size: 0.92rem; }
  .cta-row .btn { width: 100%; }
  .metric-row { grid-template-columns: 1fr; }
  h1 { font-size: 1.75rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
  --wine: #6E2A38;
  --wine-deep: #521F2B;
  --copper: #B08A5B;
  --copper-soft: #E8D4B4;
  --rouge: #A34555;
  --paper: #F4EDE3;
  --paper-2: #FBF7F1;
  --night: #1A1412;
  --night-2: #271E1A;
  --ink: #2C241F;
  --muted: #7A6B62;
  --line: #D9C8B6;
  --moss: #5E6B4A;
  --ochre: #A15C32;
  --shadow: 0 12px 28px rgba(42, 28, 22, 0.08);
  --radius: 8px;
  --radius-sm: 4px;
  --header-h: 76px;
  --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: var(--wine); text-underline-offset: 3px; }
a:hover { color: #8A6840; }
:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}
.container { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
h1, h2, h3, .brand, .foot-brand {
  font-family: "Noto Serif TC", "Songti TC", serif;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}
h1 { font-size: clamp(2rem, 4vw, 3.15rem); line-height: 1.25; margin: 0 0 14px; }
h2 { font-size: clamp(1.55rem, 2.4vw, 2rem); line-height: 1.35; margin: 0 0 10px; }
h3 { font-size: 1.12rem; line-height: 1.45; margin: 0; }
p { margin: 0 0 14px; }
.rule {
  width: 52px;
  height: 3px;
  background: var(--wine);
  border: 0;
  margin: 0 0 16px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--night);
  color: #F6F0E8;
  height: var(--header-h);
  border-bottom: 1px solid rgba(176, 138, 91, 0.28);
  transition: height .2s ease, background .2s ease, box-shadow .2s ease;
}
.site-header.is-stuck {
  height: 62px;
  background: var(--paper-2);
  color: var(--ink);
  box-shadow: var(--shadow);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  color: inherit;
  text-decoration: none;
  font-size: 1.05rem;
  white-space: nowrap;
  border-bottom: 0;
}
.brand:hover { color: var(--copper); }
.desk-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.desk-nav a {
  color: inherit;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.desk-nav a:hover { color: var(--copper); }
.desk-nav a.active {
  color: var(--copper-soft);
  border-bottom-color: var(--copper);
}
.site-header.is-stuck .desk-nav a.active { color: var(--wine); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 0.95rem;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.btn-line {
  color: var(--copper-soft);
  border-color: var(--copper);
  background: transparent;
}
.desk-nav .btn-line { padding: 8px 14px; }
.btn-line:hover {
  background: var(--copper-soft);
  color: var(--night);
  border-color: var(--copper);
}
.site-header.is-stuck .btn-line { color: var(--wine-deep); }
.btn-main {
  background: var(--wine);
  color: #FBF7F1;
  border-color: var(--wine);
}
.btn-main:hover {
  background: var(--wine-deep);
  color: #fff;
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: #F6F0E8;
  border-color: rgba(232, 212, 180, 0.55);
}
.btn-ghost:hover {
  background: rgba(232, 212, 180, 0.16);
  color: var(--copper-soft);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--copper);
  background: transparent;
  border-radius: var(--radius-sm);
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 4px auto;
  background: currentColor;
}
.site-offcanvas {
  background: var(--night);
  color: #F6F0E8;
  width: min(100%, 360px);
}
.site-offcanvas .offcanvas-header { border-bottom: 1px solid rgba(176, 138, 91, 0.28); }
.site-offcanvas .btn-close { filter: invert(1) grayscale(1); }
.mobile-nav { display: flex; flex-direction: column; gap: 4px; padding: 12px; }
.mobile-nav a {
  color: #F6F0E8;
  text-decoration: none;
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-bottom: 1px solid rgba(217, 200, 182, 0.16);
}
.mobile-nav a.active { color: var(--copper); box-shadow: inset 3px 0 0 var(--wine); }
.mobile-nav .btn { margin-top: 12px; width: 100%; }
.hero {
  position: relative;
  min-height: 560px;
  background: #1A1412 url("/assets/images/backpic/back-1.jpg") center/cover no-repeat;
  color: #F6F0E8;
  display: flex;
  align-items: flex-end;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(26, 20, 18, 0.88) 0%, rgba(26, 20, 18, 0.72) 46%, rgba(26, 20, 18, 0.28) 100%);
}
.hero-inner { position: relative; z-index: 1; padding: 72px 0 56px; max-width: 720px; }
.crumb { font-size: 0.86rem; color: #E8D4B4; margin-bottom: 18px; }
.crumb a { color: #E8D4B4; }
.kicker {
  display: block;
  font-family: "Noto Serif TC", serif;
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--copper-soft);
}
.hero h1 { color: #FBF7F1; }
.hero .rule { background: var(--copper); }
.hero p { color: #E7DCCF; max-width: 40em; }
.age-badge {
  display: inline-block;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  border: 1px solid var(--rouge);
  color: #F3D5DA;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid rgba(232, 212, 180, 0.28);
}
.meta-row strong {
  display: block;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-weight: 500;
  color: var(--copper-soft);
  font-size: 0.95rem;
}
.meta-row span { color: #CDBEAF; font-size: 0.86rem; }
.section { padding: 72px 0; }
.section-head { max-width: 42em; margin-bottom: 28px; }
.section-head p { color: var(--muted); }
.track-wrap {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px 8px 8px 0;
}
.track { list-style: none; margin: 0; padding: 0; }
.track-item {
  display: grid;
  grid-template-columns: 168px 28px 1fr;
  gap: 8px 12px;
  padding: 22px 22px 22px 8px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.track-item:last-child { border-bottom: 0; }
.track-time {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  color: var(--copper);
  text-align: right;
  padding-top: 2px;
  font-size: 0.92rem;
}
.track-time small { display: block; color: var(--muted); font-family: "Noto Sans TC", sans-serif; letter-spacing: 0.08em; }
.track-node {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--wine);
  margin-top: 8px;
  box-shadow: 0 0 0 4px rgba(110, 42, 56, 0.12);
  position: relative;
}
.track-item:not(:last-child) .track-node::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 16px;
  width: 1px;
  height: calc(100% + 48px);
  background: var(--line);
}
.track-body h3 { margin-bottom: 6px; }
.track-body p { color: var(--ink); margin-bottom: 0; max-width: 68ch; }
.now-badge {
  display: inline-block;
  margin-left: 8px;
  font-family: "Noto Sans TC", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--rouge);
  border: 1px solid var(--rouge);
  padding: 1px 6px;
  vertical-align: 2px;
}
.track-item.is-now {
  background: linear-gradient(90deg, rgba(176, 138, 91, 0.08), transparent 70%);
  box-shadow: inset 0 0 0 1px var(--copper), inset 3px 0 0 var(--copper);
}
.prep-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: start;
}
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.step-no {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  color: var(--wine);
  font-size: 0.95rem;
}
.still-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--night);
  box-shadow: var(--shadow);
}
.still-frame img { width: 100%; height: 280px; object-fit: cover; }
.still-frame figcaption {
  color: var(--muted);
  font-size: 0.86rem;
  padding: 10px 12px 12px;
  background: var(--paper-2);
}
.split-note {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-2);
}
.note-col { padding: 22px 24px 8px; }
.note-col + .note-col { border-left: 1px solid var(--copper); }
.note-col h3 { color: var(--wine); margin-bottom: 10px; }
.note-col ul { margin: 0 0 16px; padding-left: 1.1em; }
.note-col li { margin-bottom: 8px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); background: transparent; }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 16px 8px 16px 14px;
  font-size: 1.05rem;
  color: var(--ink);
  position: relative;
}
.faq-item.is-open .faq-q,
.faq-q[aria-expanded="true"] { box-shadow: inset 3px 0 0 var(--wine); }
.faq-a { color: var(--ink); padding: 0 14px 16px 18px; max-width: 70ch; }
.register-band {
  background: var(--night);
  color: #F6F0E8;
  padding: 28px 0;
}
.register-band h2 { color: #FBF7F1; font-size: 1.45rem; }
.register-band .rule { background: var(--copper); }
.register-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 28px;
  align-items: start;
}
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 0.86rem; margin-bottom: 4px; color: #E8D4B4; }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--paper-2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  line-height: 1.4;
}
.field textarea { min-height: 88px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(176, 138, 91, 0.35);
}
.field.is-error input, .field.is-error select, .field.is-error textarea { border-color: var(--ochre); }
.field-error { display: none; color: #E7B298; font-size: 0.82rem; margin-top: 4px; }
.field.is-error .field-error { display: block; }
.form-ok { display: none; color: #C9D4B4; margin-top: 10px; }
.form-ok.show { display: block; }
.notice-list { margin: 0; padding-left: 1.1em; color: #E7DCCF; }
.notice-list li { margin-bottom: 8px; }
.site-footer {
  background: var(--night-2);
  color: #D9CBBE;
  padding: 42px 0 28px;
  border-top: 1px solid rgba(176, 138, 91, 0.28);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr;
  gap: 24px;
}
.foot-brand {
  color: #F6F0E8;
  text-decoration: none;
  font-size: 1.15rem;
  display: inline-block;
  margin-bottom: 8px;
}
.foot-brand:hover { color: var(--copper); }
.foot-links { display: flex; flex-direction: column; gap: 6px; }
.foot-links a, .foot-links span { color: #D9CBBE; text-decoration: none; }
.foot-links a:hover { color: var(--copper); }
.fine-print {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid rgba(217, 200, 182, 0.18);
  color: #B5A496;
  font-size: 0.86rem;
}
@media (max-width: 1024px) {
  .desk-nav { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; color: inherit; }
  .prep-grid, .register-grid, .foot-grid { grid-template-columns: 1fr; }
  .hero { min-height: 500px; }
}
@media (max-width: 768px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .section { padding: 52px 0; }
  .track-item { grid-template-columns: 18px 1fr; }
  .track-time { grid-column: 2; text-align: left; }
  .track-node { grid-column: 1; grid-row: 1 / span 2; }
  .track-body { grid-column: 2; }
  .track-item:not(:last-child) .track-node::after { height: calc(100% + 70px); }
  .split-note { grid-template-columns: 1fr; }
  .note-col + .note-col { border-left: 0; border-top: 1px solid var(--copper); }
  .still-frame img { height: 210px; }
}
@media (max-width: 520px) {
  .site-offcanvas { width: 100%; }
  .hero-inner { padding: 48px 0 36px; }
  .hero-actions .btn { width: 100%; }
  .brand { font-size: 0.92rem; white-space: normal; max-width: 70%; }
  .track-wrap { padding-right: 0; }
  .track-item { padding-right: 12px; }
}

/* roulang page: article */
:root {
  --wine: #6e2433;
  --wine-deep: #4a1520;
  --wine-soft: #8d3a4b;
  --copper: #b08a55;
  --copper-deep: #8c6a38;
  --copper-soft: #f3e6d2;
  --rouge: #9a3d4a;
  --paper: #f6f0e6;
  --paper-2: #fffaf3;
  --sheet: #fffdf9;
  --night: #1c1412;
  --night-2: #2a1e1a;
  --ink: #2b221c;
  --muted: #74685f;
  --line: #d9cbb8;
  --line-strong: #c4b29c;
  --moss: #5d6b4a;
  --ochre: #a15c3a;
  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 12px 28px rgba(44, 28, 22, 0.08);
  --shadow-tight: 0 4px 14px rgba(44, 28, 22, 0.06);
  --serif: "Noto Serif TC", "Songti TC", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --mono: "IBM Plex Mono", "Noto Sans TC", ui-monospace, monospace;
  --header-h: 76px;
  --header-h-stuck: 62px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.8;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: var(--wine); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--copper-deep); }
button, input, select, textarea { font-family: inherit; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
::selection { background: #ead3c4; color: var(--night); }
.container { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }
.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--paper-2);
  color: var(--wine);
  padding: 8px 12px;
  z-index: 1080;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--night);
  color: #f6efe6;
  border-bottom: 1px solid rgba(176, 138, 85, 0.35);
  transition: background 0.25s ease, box-shadow 0.25s ease, height 0.25s ease;
}
.site-header.is-stuck {
  background: var(--paper-2);
  color: var(--ink);
  box-shadow: var(--shadow-tight);
}
.header-bar {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  transition: min-height 0.25s ease;
}
.site-header.is-stuck .header-bar { min-height: var(--header-h-stuck); }
.brand {
  color: #f7f1e8;
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 1.05rem;
  line-height: 1.35;
  max-width: 16em;
}
.site-header.is-stuck .brand { color: var(--wine-deep); }
.brand:hover { color: var(--copper); }
.desk-nav { display: flex; align-items: center; gap: 22px; }
.desk-nav a {
  color: #f3ebe3;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}
.site-header.is-stuck .desk-nav a { color: var(--ink); }
.desk-nav a:hover { color: var(--copper); border-bottom-color: var(--copper); }
.desk-nav a.active { border-bottom-color: var(--copper); color: var(--copper-soft); }
.site-header.is-stuck .desk-nav a.active { color: var(--wine); }
.menu-btn {
  display: none;
  border: 1px solid var(--copper);
  background: transparent;
  color: inherit;
  border-radius: var(--radius-sm);
  min-height: 42px;
  padding: 0 12px;
  letter-spacing: 0.12em;
}
.menu-btn span, .menu-btn span::before, .menu-btn span::after {
  display: block;
  width: 16px;
  height: 1px;
  background: currentColor;
  position: relative;
}
.menu-btn { display: none; align-items: center; gap: 8px; }
.menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; }
.menu-btn span::before { top: -5px; }
.menu-btn span::after { top: 5px; }

.btn {
  border-radius: var(--radius-sm);
  padding: 0.62rem 1.05rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.3;
}
.btn:hover { text-decoration: none; }
.btn-wine, .btn-primary {
  background: var(--wine);
  border: 1px solid var(--wine);
  color: #fffaf4;
  box-shadow: none;
}
.btn-wine:hover, .btn-primary:hover {
  background: var(--wine-deep);
  border-color: var(--wine-deep);
  color: #fff;
  transform: translateY(-2px);
}
.btn-line {
  background: transparent;
  color: var(--copper-soft);
  border: 1px solid var(--copper);
  border-radius: var(--radius-sm);
}
.site-header.is-stuck .btn-line { color: var(--wine-deep); }
.btn-line:hover {
  background: var(--copper-soft);
  color: var(--wine-deep);
  border-color: var(--copper);
}
.btn-ghost {
  background: transparent;
  color: var(--wine);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover { background: #f3e7d8; color: var(--wine-deep); }

.offcanvas {
  background: var(--night);
  color: #f6efe6;
  width: min(360px, 100%);
}
.offcanvas-header { border-bottom: 1px solid rgba(176, 138, 85, 0.3); }
.offcanvas-title { font-family: var(--serif); color: #f6efe6; }
.btn-close { filter: invert(1) sepia(0.2); }
.mobile-nav { display: flex; flex-direction: column; padding: 8px 4px 24px; }
.mobile-nav a {
  color: #f6efe6;
  text-decoration: none;
  padding: 14px 8px;
  border-bottom: 1px solid rgba(217, 203, 184, 0.18);
  font-size: 1.05rem;
}
.mobile-nav a:hover { color: var(--copper); }
.mobile-nav .btn { margin-top: 18px; width: 100%; }

.page-hero {
  position: relative;
  min-height: 280px;
  background:
    linear-gradient(100deg, rgba(28, 20, 18, 0.88) 0%, rgba(28, 20, 18, 0.62) 52%, rgba(28, 20, 18, 0.35) 100%),
    url("/assets/images/backpic/back-2.jpg") center / cover no-repeat;
  color: #f7f1e8;
  padding: 54px 0 48px;
}
.kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--copper-soft);
}
.age-badge, .tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(176, 138, 85, 0.7);
  color: var(--copper-soft);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  line-height: 1.6;
}
.hero-lead {
  max-width: 40rem;
  color: #efe4d8;
  margin: 12px 0 0;
}
.crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 0.92rem;
  color: #e6d8cb;
  margin-bottom: 16px;
}
.crumb a { color: #f3e6d4; }
.crumb span[aria-hidden="true"] { opacity: 0.6; }

.article-wrap { padding: 42px 0 20px; }
.article-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}
.side-rail {
  position: sticky;
  top: 92px;
  border-left: 1px solid var(--line);
  padding: 4px 0 8px 16px;
}
.side-rail p {
  margin: 0 0 10px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--copper-deep);
}
.side-rail a {
  display: block;
  text-decoration: none;
  color: var(--ink);
  padding: 8px 0 8px 12px;
  position: relative;
  font-size: 0.95rem;
}
.side-rail a::before {
  content: "";
  width: 7px;
  height: 7px;
  border: 1px solid var(--copper);
  border-radius: 50%;
  position: absolute;
  left: -20px;
  top: 16px;
  background: var(--paper);
}
.side-rail a:hover { color: var(--wine); }
.article-sheet {
  background: var(--sheet);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px 40px 42px;
}
.article-sheet h1 {
  font-family: var(--serif);
  font-size: clamp(1.85rem, 3vw, 2.7rem);
  line-height: 1.35;
  margin: 0 0 8px;
  font-weight: 700;
}
.rule {
  width: 52px;
  height: 3px;
  background: var(--wine);
  margin: 12px 0 18px;
  border: 0;
}
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.meta-row b { color: var(--ink); font-weight: 500; }
.time-num { font-variant-numeric: tabular-nums; font-family: var(--mono); font-size: 0.86rem; }
.cat-link {
  color: var(--copper-deep);
  text-decoration: none;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}
.article-body { max-width: 46rem; font-size: 1.0625rem; }
.article-body > * + * { margin-top: 1.05em; }
.article-body h2, .article-body h3, .section-title {
  font-family: var(--serif);
  line-height: 1.4;
  margin-top: 1.6em;
  margin-bottom: 0.45em;
  color: var(--night);
}
.article-body h2 { font-size: 1.55rem; }
.article-body h3 { font-size: 1.22rem; }
.article-body p { margin: 0 0 1em; }
.article-body blockquote {
  margin: 1.2em 0;
  padding: 0.2em 0 0.2em 1em;
  border-left: 3px solid var(--wine);
  color: #4d4038;
  background: #fbf6ef;
}
.article-body ul, .article-body ol { padding-left: 1.2em; }
.article-body li + li { margin-top: 0.35em; }
.article-body hr { border: 0; border-top: 1px solid var(--line); margin: 1.6em 0; }
.article-body img { width: 100%; height: auto; object-fit: cover; border-radius: var(--radius-sm); aspect-ratio: 16 / 9; }
.article-body figcaption, .caption { color: var(--muted); font-size: 0.88rem; margin-top: 0.4em; }
.article-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.empty-state {
  padding: 28px 0 10px;
}
.empty-state h1 { font-family: var(--serif); font-size: 2rem; margin-bottom: 12px; }
.empty-state p { color: var(--muted); }

.note-band, .related, .faq-block, .register-band { padding: 18px 0 8px; }
.panel {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.section-title { font-size: 1.7rem; margin: 0 0 8px; }
.section-title + p, .lede { color: var(--muted); margin-top: 0; }
.wine-bar { width: 42px; height: 3px; background: var(--wine); margin: 10px 0 18px; }
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  padding: 10px 0 10px 18px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.check-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--wine);
  position: absolute;
  left: 0;
  top: 1.15em;
}
.related-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 16px;
}
.related-card {
  display: grid;
  grid-template-columns: 148px 1fr;
  gap: 14px;
  background: var(--sheet);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  min-height: 132px;
  box-shadow: var(--shadow-tight);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.related-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); color: inherit; }
.related-card img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.related-card div { padding: 14px 14px 14px 0; }
.related-card strong { display: block; font-family: var(--serif); font-size: 1.08rem; margin: 4px 0; }
.related-card p { margin: 0; color: var(--muted); font-size: 0.92rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.related-card.feature { grid-column: 1 / -1; grid-template-columns: 280px 1fr; }
.related-card.feature img { aspect-ratio: 16 / 9; min-height: 180px; }
.index-no { color: var(--copper-deep); letter-spacing: 0.14em; font-size: 0.75rem; font-family: var(--mono); }

.accordion { --bs-accordion-border-color: transparent; --bs-accordion-btn-focus-box-shadow: 0 0 0 3px rgba(176, 138, 85, 0.35); }
.accordion-item { background: transparent; border: 0; border-bottom: 1px solid var(--line); }
.accordion-button {
  background: transparent;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.08rem;
  box-shadow: none;
  padding-left: 18px;
  gap: 10px;
}
.accordion-button::before {
  content: "";
  width: 3px;
  align-self: stretch;
  background: transparent;
  margin-right: 8px;
}
.accordion-button:not(.collapsed) {
  background: #f8f1e7;
  color: var(--wine);
  box-shadow: none;
}
.accordion-button:not(.collapsed)::before { background: var(--wine); }
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(176, 138, 85, 0.35); }
.accordion-body { color: var(--ink); line-height: 1.8; padding-left: 32px; }

.register-band { padding-bottom: 64px; }
.register-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr;
  gap: 22px;
  background: var(--night);
  color: #f4ece4;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #3a2b26;
}
.register-copy, .register-form { padding: 28px; }
.register-copy { background: linear-gradient(160deg, rgba(28,20,18,0.2), rgba(28,20,18,0.55)), url("/assets/images/backpic/back-3.jpg") center / cover no-repeat; }
.register-copy h2, .register-form h2 { color: #f7f1e8; font-family: var(--serif); margin-top: 0; }
.register-form { background: #241915; border-left: 2px solid var(--copper); }
label { display: block; font-size: 0.86rem; margin-bottom: 6px; color: #eadfD4; }
.field { margin-bottom: 12px; }
.form-control, .form-select {
  background: #fffaf3;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink);
  min-height: 44px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(176, 138, 85, 0.35);
}
.form-control.is-invalid, .form-select.is-invalid {
  border-color: var(--ochre);
  box-shadow: none;
}
.form-note { min-height: 1.5em; font-size: 0.92rem; margin: 8px 0 0; }
.form-note.is-error { color: #e2b09a; }
.form-note.is-ok { color: #c9d3b6; }
.quiet-list { margin: 12px 0 0; padding-left: 1.1em; color: #efe4d8; }
.quiet-list li + li { margin-top: 6px; }

.site-footer { background: var(--night); color: #e7ddd3; padding: 42px 0 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }
.foot-brand { color: #f6efe6; font-family: var(--serif); font-size: 1.15rem; text-decoration: none; }
.foot-brand:hover { color: var(--copper); }
.site-footer p { color: #d9cec3; }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a, .foot-links span { color: #eadfD4; text-decoration: none; }
.foot-links a:hover { color: var(--copper); }
.fine-print { border-top: 1px solid rgba(176, 138, 85, 0.28); margin-top: 22px; padding-top: 14px; font-size: 0.86rem; color: #cbbfb4; }

@media (max-width: 1024px) {
  .desk-nav { display: none; }
  .menu-btn { display: inline-flex; }
  .article-layout { grid-template-columns: 1fr; }
  .side-rail { display: none; }
  .related-card.feature { grid-template-columns: 200px 1fr; }
  .register-grid, .foot-grid, .related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .article-sheet { padding: 24px 18px 28px; }
  .page-hero { padding: 36px 0 32px; min-height: 220px; }
  .related-card, .related-card.feature { grid-template-columns: 1fr; }
  .related-card div { padding: 0 14px 14px; }
  .related-card img, .related-card.feature img { width: 100%; height: 180px; aspect-ratio: 16 / 9; }
  .header-bar { min-height: 64px; }
  .brand { font-size: 0.98rem; }
}
@media (max-width: 520px) {
  .container { width: min(1160px, calc(100% - 22px)); }
  .article-sheet h1 { font-size: 1.6rem; }
  .btn { width: 100%; }
  .article-actions .btn { width: 100%; }
  .desk-nav .btn { width: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* roulang page: category3 */
:root {
  --ink: #3c241c;
  --ink-soft: #6d554a;
  --wine: #6e2433;
  --wine-deep: #4e1622;
  --copper: #a98458;
  --copper-soft: #e7d3b8;
  --rouge: #9a3d4a;
  --paper: #f4ece3;
  --paper-2: #fffaf4;
  --night: #1c1412;
  --night-2: #2b1e19;
  --line: #d8c6b4;
  --moss: #3d6a50;
  --ochre: #9a4e2c;
  --shadow: 0 12px 28px rgba(60, 36, 28, .08);
  --radius: 8px;
  --serif: "Noto Serif TC", "Songti TC", serif;
  --sans: "Noto Sans TC", "PingFang TC", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --header-h: 78px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.8;
  font-size: 16.5px;
}
img { max-width: 100%; display: block; }
a { color: var(--wine); text-underline-offset: 3px; }
a:hover { color: var(--copper); }
button, input, select, textarea { font-family: inherit; }
h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ink);
  line-height: 1.28;
  letter-spacing: .01em;
  margin-top: 0;
}
h1 { font-size: clamp(2rem, 4vw, 3.35rem); margin-bottom: .45rem; }
h2 { font-size: clamp(1.55rem, 2.4vw, 2.15rem); margin-bottom: .55rem; }
h3 { font-size: 1.18rem; margin-bottom: .35rem; }
p { margin: 0 0 1rem; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.prose { max-width: 42rem; }
.rule {
  width: 52px;
  height: 2px;
  background: var(--wine);
  margin: .7rem 0 1rem;
  border: 0;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-size: .78rem;
  letter-spacing: .16em;
  color: var(--copper);
  font-weight: 600;
}
.badge-age {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--copper);
  color: var(--copper-soft);
  letter-spacing: .14em;
  font-size: .72rem;
  padding: .22rem .55rem;
  border-radius: 3px;
  font-weight: 600;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--night);
  transition: background .25s ease, box-shadow .25s ease;
}
.site-header.is-stuck {
  background: var(--paper-2);
  box-shadow: 0 8px 22px rgba(28, 20, 18, .08);
}
.site-header.is-stuck .brand,
.site-header.is-stuck .desk-nav a { color: var(--ink); }
.site-header.is-stuck .desk-nav a.active { color: var(--wine); }
.site-header.is-stuck .menu-btn { color: var(--ink); border-color: var(--line); }
.nav-bar { height: var(--header-h); display: flex; align-items: center; transition: height .25s ease; }
.site-header.is-stuck .nav-bar { height: 62px; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: min(1120px, calc(100% - 32px)); }
.brand {
  color: #f6efe6;
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: .02em;
  line-height: 1.35;
}
.brand:hover { color: var(--copper-soft); }
.desk-nav { display: flex; align-items: center; gap: 1.15rem; }
.desk-nav a {
  color: #f3e7dc;
  text-decoration: none;
  font-size: .95rem;
  padding: .35rem 0;
  border-bottom: 1px solid transparent;
}
.desk-nav a:hover { color: var(--copper-soft); border-bottom-color: var(--copper); }
.desk-nav a.active {
  color: #fff;
  border-bottom-color: var(--copper);
  font-weight: 600;
}
.btn, .btn-line, .btn-solid {
  border-radius: 6px !important;
  font-weight: 600;
  letter-spacing: .04em;
  padding: .58rem 1.05rem !important;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  line-height: 1.3;
  box-shadow: none !important;
}
.btn-line {
  color: var(--copper-soft) !important;
  border-color: var(--copper) !important;
  background: transparent !important;
}
.site-header.is-stuck .btn-line { color: var(--wine-deep) !important; }
.btn-line:hover, .btn-line:focus {
  background: #f3e4cf !important;
  color: var(--wine-deep) !important;
  transform: translateY(-1px);
}
.btn-solid {
  background: var(--wine) !important;
  color: #fffaf4 !important;
  border-color: var(--wine) !important;
}
.btn-solid:hover, .btn-solid:focus {
  background: var(--wine-deep) !important;
  color: #fff !important;
  transform: translateY(-2px);
}
.btn:focus, .btn-line:focus, .btn-solid:focus, a:focus-visible, input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}
.menu-btn {
  display: none;
  width: 46px;
  height: 42px;
  border-radius: 6px;
  border: 1px solid rgba(169, 132, 88, .7);
  background: transparent;
  color: #f6efe6;
}
.menu-btn span {
  display: block;
  height: 1px;
  margin: 6px 10px;
  background: currentColor;
}
.offcanvas {
  background: var(--night) !important;
  color: #f6efe6;
  width: min(360px, 88vw) !important;
}
.offcanvas-header { border-bottom: 1px solid rgba(216, 198, 180, .2); }
.offcanvas-title { font-family: var(--serif); color: #f6efe6; font-size: 1.15rem; }
.btn-close { filter: invert(1) grayscale(1); opacity: .8; }
.drawer-nav { display: flex; flex-direction: column; padding: 1rem 1.15rem 2rem; gap: .25rem; }
.drawer-nav a {
  color: #f6efe6;
  text-decoration: none;
  padding: .9rem .3rem;
  border-bottom: 1px solid rgba(216, 198, 180, .18);
  font-size: 1.05rem;
}
.drawer-nav a.active { color: var(--copper-soft); }
.page-hero {
  position: relative;
  min-height: 520px;
  background: var(--night) center/cover no-repeat;
  color: #f7efe7;
  display: flex;
  align-items: flex-end;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(28, 20, 18, .88) 0%, rgba(28, 20, 18, .62) 48%, rgba(28, 20, 18, .28) 100%);
}
.hero-inner { position: relative; z-index: 1; padding: 4.5rem 0 3.2rem; width: min(1120px, calc(100% - 32px)); }
.hero-copy { max-width: 40rem; }
.page-hero h1 { color: #fffaf4; }
.page-hero p { color: #eadfd4; font-size: 1.05rem; }
.crumb { font-size: .88rem; margin-bottom: .8rem; color: #d9c7b6; }
.crumb a { color: #f0e2d4; text-decoration: none; }
.crumb a:hover { color: var(--copper-soft); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.2rem; }
.section { padding: 4.4rem 0; }
.section-head { margin-bottom: 1.6rem; }
.section-head p { color: var(--ink-soft); max-width: 40rem; }
.criteria {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1.4rem 2rem;
  align-items: start;
}
.criteria-index {
  font-family: var(--mono);
  color: var(--wine);
  font-size: .92rem;
  letter-spacing: .08em;
  padding-top: .35rem;
}
.criteria-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.criteria-list li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.criteria-list strong { font-family: var(--serif); font-size: 1.12rem; font-weight: 700; }
.criteria-list span { color: var(--ink-soft); display: block; }
.mark {
  font-family: var(--mono);
  color: var(--rouge);
  font-size: .82rem;
  letter-spacing: .08em;
}
.compare {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 1.1rem;
  align-items: stretch;
}
.panel {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.3rem 1.1rem;
  box-shadow: var(--shadow);
}
.panel h2 { font-size: 1.65rem; }
.panel.allow { border-top: 4px solid var(--wine); }
.panel.deny {
  border: 1px solid var(--copper);
  box-shadow: inset 0 0 0 1px var(--copper), var(--shadow);
  background: #fbf6ef;
}
.entry {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: .7rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--line);
}
.entry:last-child { border-bottom: 0; }
.entry b {
  font-family: var(--mono);
  font-weight: 500;
  color: var(--wine);
  font-size: .86rem;
}
.panel.deny .entry b { color: var(--ochre); }
.entry p { margin: 0; color: var(--ink-soft); }
.steps { display: grid; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.2rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.step time {
  font-family: var(--mono);
  color: var(--wine);
  font-size: .92rem;
}
.still-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr;
  gap: 1rem;
}
.still {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 240px;
  border: 1px solid var(--line);
}
.still img { width: 100%; height: 100%; object-fit: cover; min-height: 240px; }
.still figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: .75rem .9rem;
  background: rgba(28, 20, 18, .72);
  color: #f6efe6;
  font-size: .88rem;
}
.stack { display: grid; gap: 1rem; }
.note-card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
}
.note-card span { color: var(--copper); font-size: .78rem; letter-spacing: .12em; font-weight: 700; }
.faq .accordion-item {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0 !important;
}
.faq .accordion-button {
  background: transparent;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.12rem;
  box-shadow: none !important;
  padding: 1.05rem .2rem 1.05rem .85rem;
  position: relative;
}
.faq .accordion-button::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  bottom: 1.15rem;
  width: 3px;
  background: transparent;
}
.faq .accordion-button:not(.collapsed) { color: var(--wine); background: transparent; }
.faq .accordion-button:not(.collapsed)::before { background: var(--wine); }
.faq .accordion-button:focus { outline: 2px solid var(--copper); outline-offset: 2px; }
.faq .accordion-body { color: var(--ink-soft); padding: 0 0 1.1rem 1rem; max-width: 46rem; }
.register {
  background: var(--night);
  color: #f4ece3;
}
.register h2, .register h3 { color: #fffaf4; }
.register .rule { background: var(--copper); }
.reg-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 2rem;
}
label { display: block; font-size: .88rem; margin-bottom: .3rem; color: #eadfd4; }
.field { margin-bottom: .9rem; }
input, select, textarea {
  width: 100%;
  background: #fffaf4;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .62rem .75rem;
  line-height: 1.5;
}
textarea { min-height: 110px; resize: vertical; }
.hint { color: #d7c6b6; font-size: .92rem; }
.check { display: flex; gap: .55rem; align-items: flex-start; color: #eadfd4; font-size: .92rem; }
.check input { width: auto; margin-top: .4rem; }
.form-error { color: #e7b39a; font-size: .86rem; min-height: 1.2em; }
input.is-bad, select.is-bad, textarea.is-bad { border-color: var(--ochre); }
.side-list { list-style: none; margin: 0; padding: 0; }
.side-list li {
  padding: .7rem 0;
  border-bottom: 1px solid rgba(216, 198, 180, .25);
  color: #eadfd4;
}
.site-footer {
  background: var(--night);
  color: #e7d9cc;
  padding: 2.8rem 0 1.6rem;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr;
  gap: 1.5rem;
}
.foot-brand {
  color: #fffaf4;
  font-family: var(--serif);
  font-size: 1.2rem;
  text-decoration: none;
  font-weight: 700;
}
.foot-links { display: flex; flex-direction: column; gap: .35rem; }
.foot-links a, .foot-links span { color: #e7d9cc; text-decoration: none; }
.foot-links a:hover { color: var(--copper-soft); }
.fine-print {
  margin-top: 1.6rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(216, 198, 180, .22);
  color: #cbb9a8;
  font-size: .86rem;
}
@media (max-width: 1024px) {
  .compare, .still-grid, .reg-grid, .foot-grid, .criteria { grid-template-columns: 1fr; }
  .criteria-index { padding-top: 0; }
}
@media (max-width: 768px) {
  .desk-nav { display: none; }
  .menu-btn { display: inline-block; }
  .page-hero { min-height: 440px; }
  .section { padding: 3.2rem 0; }
  .criteria-list li, .step, .entry { grid-template-columns: 1fr; gap: .25rem; }
  .hero-actions .btn, .hero-actions .btn-solid, .hero-actions .btn-line { width: 100%; }
}
@media (max-width: 520px) {
  .container, .nav-inner, .hero-inner { width: calc(100% - 22px); }
  h1 { font-size: 1.85rem; }
  .brand { font-size: .95rem; }
  .page-hero { min-height: 390px; }
}

/* roulang page: category2 */
:root {
  --wine: #6f2a38;
  --wine-deep: #4e1c28;
  --copper: #b08d57;
  --copper-soft: #e8d8be;
  --blush: #b56b76;
  --paper: #f4efe6;
  --paper-2: #fbf7f1;
  --night: #1a1412;
  --night-2: #261c19;
  --ink: #2b221d;
  --muted: #6e625a;
  --line: #e0d4c6;
  --moss: #5c6a49;
  --ochre: #9a5430;
  --shadow: 0 14px 32px rgba(42, 28, 22, 0.08);
  --radius: 8px;
  --radius-sm: 4px;
  --header-h: 76px;
  --bs-primary: #6f2a38;
  --bs-link-color: #6f2a38;
  --bs-link-hover-color: #b08d57;
  --bs-body-color: #2b221d;
  --bs-body-bg: #f4efe6;
  --bs-border-color: #e0d4c6;
  --bs-focus-ring-color: rgba(176, 141, 87, 0.45);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans TC", "PingFang TC", sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: var(--wine); text-underline-offset: 0.18em; }
a:hover { color: var(--copper); }
button, input, select, textarea { font-family: inherit; }
h1, h2, h3, .brand, .foot-brand {
  font-family: "Noto Serif TC", "Songti TC", serif;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
}
h1 { font-size: clamp(2rem, 4vw, 3.15rem); margin: 0 0 0.55rem; }
h2 { font-size: clamp(1.55rem, 2.4vw, 2.05rem); margin: 0 0 0.45rem; }
h3 { font-size: 1.2rem; margin: 0 0 0.4rem; }
p { margin: 0 0 0.9rem; }
.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--paper);
  color: var(--wine);
  padding: 6px 10px;
  z-index: 80;
}
.skip:focus { top: 8px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--header-h);
  background: var(--night);
  border-bottom: 1px solid rgba(176, 141, 87, 0.28);
  transition: height 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.site-header.is-stuck {
  height: 62px;
  background: var(--paper-2);
  box-shadow: var(--shadow);
  border-bottom-color: var(--line);
}
.head-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  color: #f6efe6;
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.brand:hover { color: var(--copper-soft); }
.site-header.is-stuck .brand { color: var(--wine); }
.desk-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.desk-nav a {
  color: #f3eadf;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.desk-nav a:hover { color: var(--copper); }
.desk-nav a.active {
  color: #fff;
  border-bottom-color: var(--copper);
}
.site-header.is-stuck .desk-nav a { color: var(--ink); }
.site-header.is-stuck .desk-nav a.active {
  color: var(--wine);
  border-bottom-color: var(--wine);
}
.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--copper);
  background: transparent;
  border-radius: var(--radius-sm);
  padding: 10px;
  flex-direction: column;
  justify-content: space-between;
}
.menu-btn span {
  display: block;
  height: 1px;
  background: #f6efe6;
}
.site-header.is-stuck .menu-btn span { background: var(--ink); }
.site-menu {
  background: var(--night);
  color: #f6efe6;
  width: min(360px, 88vw);
}
.site-menu .offcanvas-header { border-bottom: 1px solid rgba(176, 141, 87, 0.3); }
.site-menu .offcanvas-title {
  font-family: "Noto Serif TC", serif;
  color: #f6efe6;
  font-size: 1.05rem;
}
.btn-close { filter: invert(1) grayscale(1); opacity: 0.8; }
.menu-links { display: flex; flex-direction: column; gap: 6px; padding: 12px; }
.menu-links a {
  color: #f6efe6;
  text-decoration: none;
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  border-bottom: 1px solid rgba(176, 141, 87, 0.22);
}
.menu-links a.active { color: var(--copper-soft); border-bottom-color: var(--copper); }
.menu-links .btn { margin-top: 14px; justify-content: center; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.45rem 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn:focus-visible, .menu-btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .accordion-button:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
  box-shadow: none !important;
}
.btn-wine {
  background: var(--wine);
  color: #f8f1ea;
  border-color: var(--wine);
}
.btn-wine:hover, .btn-wine:active {
  background: var(--wine-deep);
  color: #fff;
  transform: translateY(-2px);
}
.btn-line {
  background: transparent;
  color: #f6efe6;
  border-color: var(--copper);
}
.desk-nav .btn-line { padding: 0.35rem 0.9rem; }
.btn-line:hover, .btn-line:active {
  background: var(--copper-soft);
  color: var(--wine-deep);
  border-color: var(--copper);
}
.site-header.is-stuck .desk-nav .btn-line { color: var(--wine); }
.page-hero {
  background:
    linear-gradient(100deg, rgba(26, 20, 18, 0.92) 0%, rgba(26, 20, 18, 0.72) 48%, rgba(26, 20, 18, 0.45) 100%),
    url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
  color: #f6efe6;
  padding: 56px 0 64px;
}
.page-hero h1, .page-hero .kicker, .crumb a, .crumb span { color: #f6efe6; }
.crumb { font-size: 0.86rem; margin-bottom: 18px; color: #e6d8c8; }
.crumb a { text-decoration: none; border-bottom: 1px solid transparent; }
.crumb a:hover { border-bottom-color: var(--copper); color: var(--copper-soft); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: 36px;
  align-items: end;
}
.kicker, .tag, .eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--copper);
  margin-bottom: 10px;
}
.page-hero .lede { color: #efe4d8; max-width: 38rem; font-size: 1.05rem; }
.rule {
  width: 52px;
  height: 2px;
  background: var(--wine);
  margin: 12px 0 16px;
}
.page-hero .rule { background: var(--copper); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.badge-age {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--copper);
  color: var(--copper-soft);
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}
.poster {
  margin: 0;
  border: 1px solid rgba(176, 141, 87, 0.45);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}
.poster img, .shot {
  width: 100%;
  height: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.poster figcaption, .cap {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 8px 10px 10px;
  background: var(--paper-2);
}
.section { padding: 68px 0; }
.section-head { max-width: 42rem; margin-bottom: 28px; }
.section-head p { color: var(--muted); }
.board { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.board-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 22px; }
.board-row {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.board-row.is-mark {
  border: 1px solid var(--copper);
  box-shadow: inset 0 0 0 1px var(--copper), var(--shadow);
}
.step-side { display: grid; grid-template-columns: 72px 1fr; gap: 12px; }
.step-no {
  font-family: ui-monospace, "Noto Sans TC", monospace;
  font-size: 1.35rem;
  color: var(--wine);
  letter-spacing: 0.04em;
  padding-top: 4px;
}
.mini { margin: 8px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 0.92rem; }
.mini li { padding-left: 12px; position: relative; }
.mini li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--copper);
  position: absolute;
  left: 0;
  top: 0.72em;
}
.time {
  font-family: ui-monospace, "Noto Sans TC", monospace;
  color: var(--copper);
  font-size: 0.86rem;
}
.example-side { display: grid; grid-template-columns: 0.86fr 1.14fr; gap: 12px; align-items: stretch; }
.shot-wrap {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--night-2);
}
.slot-card { border-top: 2px solid var(--wine); padding-top: 8px; }
.tag {
  display: inline-block;
  color: var(--wine);
  border-bottom: 1px solid var(--copper);
  margin-bottom: 8px;
}
.mark {
  display: inline-block;
  margin-left: 8px;
  color: var(--blush);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}
.slot-card dl { margin: 0; }
.slot-card dt { font-size: 0.78rem; letter-spacing: 0.08em; color: var(--copper); }
.slot-card dd { margin: 0 0 8px; }
.fit-layout {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 18px;
}
.panel {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.fit-side { display: flex; flex-direction: column; gap: 18px; }
.stat-row { display: flex; gap: 18px; margin-top: 12px; }
.stat strong {
  display: block;
  font-family: ui-monospace, "Noto Sans TC", monospace;
  font-size: 1.35rem;
  color: var(--wine);
}
.stat span { color: var(--muted); font-size: 0.86rem; }
.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  position: relative;
}
.flow::before {
  content: "";
  position: absolute;
  left: 6%;
  right: 6%;
  top: 28px;
  height: 1px;
  background: var(--copper);
}
.flow article {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 14px 14px;
}
.flow .step-no { display: block; background: var(--paper); width: fit-content; padding-right: 8px; }
.check-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}
.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.rank {
  font-family: ui-monospace, "Noto Sans TC", monospace;
  color: var(--copper);
}
.faq-acc .accordion-item {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
}
.faq-acc .accordion-button {
  background: transparent;
  color: var(--ink);
  font-family: "Noto Serif TC", serif;
  font-size: 1.08rem;
  box-shadow: none;
  padding: 16px 8px 16px 14px;
  border-left: 3px solid transparent;
}
.faq-acc .accordion-button:not(.collapsed) {
  color: var(--wine);
  background: transparent;
  border-left-color: var(--wine);
}
.faq-acc .accordion-button::after { filter: sepia(1) saturate(2) hue-rotate(310deg); }
.faq-acc .accordion-body { color: var(--ink); line-height: 1.8; padding: 0 12px 16px 14px; max-width: 72ch; }
.cta-band {
  background:
    linear-gradient(180deg, rgba(26, 20, 18, 0.88), rgba(26, 20, 18, 0.92)),
    url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
  color: #f6efe6;
  padding: 56px 0;
}
.cta-band h2, .cta-band p { color: #f6efe6; }
.cta-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: start;
}
.note-list { margin: 12px 0 0; padding-left: 18px; color: #e7d8c8; }
.note-list li { margin-bottom: 6px; }
.form-card {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 22px;
  border: 1px solid var(--line);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.88rem; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fffdf9;
  color: var(--ink);
  border-radius: var(--radius-sm);
  min-height: 44px;
  padding: 8px 10px;
}
.field textarea { min-height: 110px; resize: vertical; }
.field.is-error input, .field.is-error select, .field.is-error textarea { border-color: var(--ochre); }
.err { color: var(--ochre); font-size: 0.82rem; min-height: 1.2em; }
.ok {
  display: none;
  margin-top: 12px;
  color: var(--moss);
  border: 1px solid var(--moss);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
}
.site-footer {
  background: var(--night);
  color: #e6d8c8;
  padding: 42px 0 28px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 24px;
}
.foot-brand {
  color: #f6efe6;
  text-decoration: none;
  font-size: 1.15rem;
  display: inline-block;
  margin-bottom: 8px;
}
.foot-brand:hover { color: var(--copper-soft); }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a, .foot-links span { color: #e6d8c8; text-decoration: none; }
.foot-links a:hover { color: var(--copper); }
.fine-print {
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid rgba(176, 141, 87, 0.28);
  color: #b7a89b;
  font-size: 0.86rem;
}
@media (max-width: 1024px) {
  .hero-grid, .board-row, .fit-layout, .check-grid, .cta-grid, .foot-grid { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .flow::before { display: none; }
  .example-side { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .desk-nav { display: none; }
  .menu-btn { display: flex; }
  .page-hero { padding: 36px 0 42px; }
  .section { padding: 48px 0; }
  .step-side, .example-side, .form-grid, .check-list li { grid-template-columns: 1fr; }
  .step-side { grid-template-columns: 56px 1fr; }
}
@media (max-width: 520px) {
  .brand { font-size: 0.92rem; white-space: normal; max-width: 70%; }
  .hero-actions .btn { width: 100%; }
  .stat-row { flex-direction: column; gap: 8px; }
  .board-row, .panel, .form-card { padding: 14px; }
}

/* roulang page: category4 */
:root {
  --wine: #6E2433;
  --wine-deep: #541A26;
  --copper: #B08958;
  --copper-soft: #E7D3B2;
  --rouge: #A33B4A;
  --paper: #F6F1E8;
  --paper-2: #EFE6D8;
  --night: #1C1412;
  --night-2: #2A1E1A;
  --ink: #2A211C;
  --muted: #6E6258;
  --night-muted: #C8B8A8;
  --line: #D9CBB8;
  --moss: #5E6B4A;
  --ochre: #9A4E32;
  --shadow: 0 10px 28px rgba(42, 33, 28, 0.08);
  --radius: 8px;
  --radius-sm: 4px;
  --space: 1.25rem;
  --serif: "Noto Serif TC", "Songti TC", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: var(--wine); text-underline-offset: 3px; }
a:hover { color: var(--copper); }
:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}
.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--paper);
  color: var(--ink);
  padding: 6px 10px;
  z-index: 2000;
}
.skip:focus { top: 8px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: var(--night);
  color: var(--paper);
  border-bottom: 1px solid rgba(176, 137, 88, 0.28);
  transition: background .25s ease, color .25s ease, box-shadow .25s ease;
}
.site-header.is-stuck {
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--shadow);
}
.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
  transition: min-height .25s ease;
}
.site-header.is-stuck .header-bar { min-height: 58px; }
.brand {
  color: var(--paper);
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
  line-height: 1.35;
  white-space: nowrap;
}
.site-header.is-stuck .brand { color: var(--wine); }
.brand:hover { color: var(--copper); }
.desk-nav {
  display: flex;
  align-items: center;
  gap: 8px 18px;
  margin-left: auto;
}
.desk-nav a {
  color: var(--paper);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 6px 0;
  background: transparent;
}
.site-header.is-stuck .desk-nav a { color: var(--ink); }
.desk-nav a:hover { color: var(--copper); }
.desk-nav a.active {
  color: var(--copper-soft);
  box-shadow: inset 0 -2px 0 var(--copper);
}
.site-header.is-stuck .desk-nav a.active { color: var(--wine); }
.menu-btn {
  display: none;
  border: 1px solid var(--copper);
  background: transparent;
  color: var(--paper);
  border-radius: var(--radius-sm);
  min-width: 48px;
  min-height: 44px;
  padding: 0 12px;
  letter-spacing: 0.12em;
}
.site-header.is-stuck .menu-btn { color: var(--ink); border-color: var(--wine); }
.menu-btn:hover { background: rgba(176, 137, 88, 0.16); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: var(--radius-sm) !important;
  padding: 0.62rem 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none !important;
  border: 1px solid transparent;
  box-shadow: none;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn:focus-visible { box-shadow: 0 0 0 3px rgba(176, 137, 88, 0.45); }
.btn-solid {
  background: var(--wine);
  color: #F8F1E8 !important;
  border-color: var(--wine);
}
.btn-solid:hover, .btn-solid:focus {
  background: var(--wine-deep);
  border-color: var(--wine-deep);
  color: #fff !important;
  transform: translateY(-2px);
}
.btn-solid:active { transform: translateY(1px); }
.btn-line {
  background: transparent !important;
  color: var(--copper) !important;
  border: 1px solid var(--copper) !important;
  padding: 0.48rem 0.9rem;
}
.desk-nav .btn-line { color: var(--copper-soft) !important; }
.site-header.is-stuck .desk-nav .btn-line { color: var(--wine) !important; border-color: var(--copper) !important; }
.btn-line:hover, .btn-line:focus {
  background: var(--copper-soft) !important;
  color: var(--night) !important;
  transform: translateY(-2px);
}
.drawer {
  background: var(--night) !important;
  color: var(--paper);
  border-left: 1px solid rgba(176, 137, 88, 0.35) !important;
}
.drawer .offcanvas-header { border-bottom: 1px solid rgba(176, 137, 88, 0.28); }
.drawer-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin: 0;
}
.drawer .btn-close { filter: invert(1) grayscale(1); opacity: 0.85; }
.drawer-nav { display: flex; flex-direction: column; gap: 6px; padding: 8px 4px 20px; }
.drawer-nav a {
  color: var(--paper);
  text-decoration: none;
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 0 8px;
  border-bottom: 1px solid rgba(217, 203, 184, 0.16);
}
.drawer-nav a.active { box-shadow: inset 3px 0 0 var(--copper); color: var(--copper-soft); }
.drawer-nav a:hover { color: var(--copper); }
.drawer-nav .btn { margin-top: 14px; justify-content: center; }
.hero {
  background: var(--night) url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
  color: var(--paper);
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(28, 20, 18, 0.94) 0%, rgba(28, 20, 18, 0.82) 48%, rgba(28, 20, 18, 0.55) 100%);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 42px;
  align-items: center;
  padding: 64px 0 72px;
}
.hero-brand {
  margin: 0 0 10px;
  font-family: var(--serif);
  color: var(--copper-soft);
  letter-spacing: 0.04em;
}
.kicker {
  display: inline-block;
  margin: 0 0 12px;
  color: var(--copper);
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 600;
}
h1, h2, h3 { font-family: var(--serif); line-height: 1.35; font-weight: 700; color: inherit; }
h1 { font-size: clamp(1.85rem, 3.4vw, 3rem); margin: 0 0 12px; color: var(--paper); }
h2 { font-size: clamp(1.45rem, 2.2vw, 2rem); margin: 0 0 10px; color: var(--ink); }
h3 { font-size: 1.15rem; margin: 0; }
.rule {
  width: 48px;
  height: 2px;
  background: var(--wine);
  margin: 0 0 16px;
}
.hero .rule { background: var(--copper); }
.lead {
  max-width: 40rem;
  color: var(--night-muted);
  margin: 0 0 18px;
  font-size: 1.05rem;
}
.age-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--copper);
  color: var(--copper-soft);
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 520px;
}
.stat-row li {
  border-top: 1px solid rgba(176, 137, 88, 0.45);
  padding-top: 8px;
}
.stat-row strong {
  display: block;
  font-family: var(--mono);
  font-size: 1.15rem;
  color: var(--copper-soft);
  font-weight: 600;
}
.stat-row span { color: var(--night-muted); font-size: 0.86rem; }
.hero-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--copper);
  box-shadow: inset 0 0 0 1px rgba(176, 137, 88, 0.55);
  aspect-ratio: 4/5;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 28px 14px 12px;
  background: linear-gradient(transparent, rgba(28, 20, 18, 0.88));
  color: var(--paper);
  font-size: 0.88rem;
}
.section { padding: 72px 0; }
.section-head { max-width: 42rem; margin-bottom: 28px; }
.section-head p { margin: 0; color: var(--muted); }
.night-band {
  background: var(--night) url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
  color: var(--paper);
  position: relative;
}
.night-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(28, 20, 18, 0.88);
}
.night-band .container { position: relative; z-index: 1; }
.night-band h2, .night-band h3 { color: var(--paper); }
.night-band .section-head p, .night-band .axis p { color: var(--night-muted); }
.still-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-auto-rows: minmax(160px, auto);
  gap: 12px;
}
.shot {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--night-2);
  min-height: 180px;
}
.shot-lg { grid-row: span 2; min-height: 380px; }
.shot img { width: 100%; height: 100%; object-fit: cover; }
.shot figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 26px 12px 10px;
  color: var(--paper);
  font-size: 0.88rem;
  background: linear-gradient(transparent, rgba(28, 20, 18, 0.86));
}
.axis {
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  position: relative;
}
.axis::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 4%;
  right: 4%;
  height: 1px;
  background: var(--copper);
}
.axis li {
  position: relative;
  padding-top: 28px;
}
.axis time {
  font-family: var(--mono);
  color: var(--copper);
  display: block;
  margin-bottom: 8px;
}
.axis li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--wine);
  border: 2px solid var(--copper);
}
.axis .now::before { background: var(--rouge); }
.axis strong { display: block; margin-bottom: 6px; }
.axis p { margin: 0; font-size: 0.95rem; }
.seat-board {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 14px;
}
.seat {
  background: #fffdf9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow);
}
.seat-side { display: flex; flex-direction: column; gap: 14px; }
.seat-front {
  border: 1px solid var(--copper);
  box-shadow: inset 0 0 0 1px var(--copper), var(--shadow);
  background: #fffaf2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.seat-tag {
  display: inline-block;
  color: var(--copper);
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.seat h3 { margin-bottom: 8px; color: var(--ink); }
.seat p { margin: 0 0 12px; color: var(--muted); }
.seat-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
  margin: 0;
}
.seat-meta div { border-top: 1px solid var(--line); padding-top: 6px; }
.seat-meta dt { font-size: 0.78rem; color: var(--muted); }
.seat-meta dd { margin: 0; font-family: var(--mono); font-size: 0.95rem; }
.scene-list, .note-list { list-style: none; margin: 0; padding: 0; }
.scene-list li, .note-list li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.idx {
  font-family: var(--mono);
  color: var(--wine);
  font-weight: 700;
}
.scene-list strong { display: block; }
.scene-list span, .note-list span { color: var(--muted); }
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: start;
}
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.steps li {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.steps time, .steps .n {
  font-family: var(--mono);
  color: var(--copper);
}
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); background: transparent; }
.faq-item.is-open {
  border-left: 3px solid var(--wine);
  padding-left: 14px;
  background: rgba(110, 36, 51, 0.03);
}
.faq-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 16px 0;
  font-family: var(--serif);
  font-size: 1.12rem;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
}
.faq-btn span { color: var(--copper); font-family: var(--mono); }
.faq-a { display: none; padding: 0 0 16px; max-width: 46rem; color: var(--ink); }
.faq-item.is-open .faq-a { display: block; }
.register {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.reg-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
}
.form-card, .note-card {
  background: #fffdf9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.field { margin-bottom: 14px; }
.field-label { display: block; margin-bottom: 4px; font-weight: 600; }
.req { color: var(--rouge); margin-left: 2px; }
.field-input, .field-area {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  line-height: 1.5;
  outline: none;
}
.field-input:focus, .field-area:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(176, 137, 88, 0.28);
}
.field.is-invalid .field-input,
.field.is-invalid .field-area { border-color: var(--ochre); }
.field-error { display: none; color: var(--ochre); font-size: 0.86rem; margin-top: 4px; }
.field.is-invalid .field-error { display: block; }
.form-note { color: var(--muted); font-size: 0.9rem; margin: 10px 0 0; }
.form-ok {
  display: none;
  margin-top: 12px;
  color: var(--moss);
  border: 1px solid var(--moss);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
}
.form-ok.show { display: block; }
.site-footer {
  background: var(--night);
  color: var(--night-muted);
  padding: 48px 0 28px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.8fr;
  gap: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(176, 137, 88, 0.28);
}
.foot-brand {
  font-family: var(--serif);
  color: var(--paper);
  text-decoration: none;
  font-size: 1.15rem;
  display: inline-block;
  margin-bottom: 8px;
}
.foot-brand:hover { color: var(--copper); }
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a, .foot-links span { color: var(--night-muted); text-decoration: none; }
.foot-links a:hover { color: var(--copper); }
.fine-print { margin: 16px 0 0; font-size: 0.84rem; color: #A8988A; }
@media (max-width: 1024px) {
  .desk-nav { display: none; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .hero-grid, .seat-board, .split, .reg-grid, .foot-grid { grid-template-columns: 1fr; }
  .hero-media { aspect-ratio: 16/10; max-height: 420px; }
  .still-grid { grid-template-columns: 1fr 1fr; }
  .shot-lg { grid-row: auto; grid-column: span 2; min-height: 260px; }
  .axis { grid-template-columns: 1fr 1fr; }
  .axis::before { display: none; }
  .drawer.offcanvas-end { width: min(420px, 100%); }
}
@media (max-width: 768px) {
  .section { padding: 52px 0; }
  .hero-grid { padding: 40px 0 48px; gap: 24px; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .axis {
    display: block;
    border-left: 1px solid var(--copper);
    margin-left: 6px;
    padding-left: 18px;
  }
  .axis li { padding: 0 0 18px 8px; }
  .axis li::before { left: -25px; top: 4px; }
  .still-grid { grid-template-columns: 1fr 1fr; }
  .seat-meta { grid-template-columns: 1fr; }
  .header-bar { min-height: 64px; }
}
@media (max-width: 520px) {
  .brand { font-size: 0.92rem; white-space: normal; max-width: 68vw; }
  .still-grid, .stat-row { grid-template-columns: 1fr; }
  .shot, .shot-lg { grid-column: auto; min-height: 0; aspect-ratio: 16/10; }
  .hero-actions .btn, .form-card .btn { width: 100%; }
  .scene-list li, .steps li { grid-template-columns: 36px 1fr; }
  h1 { font-size: 1.7rem; }
  .drawer.offcanvas-end { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}