/* roulang page: index */
:root {
  --bg: #1A1218;
  --panel: #241820;
  --panel-2: #2C1E26;
  --line: #3A2C34;
  --ivory: #F3E6D8;
  --muted: #B7A8AA;
  --rose: #C45B7A;
  --rose-hover: #D97893;
  --moss: #7D8C6E;
  --copper: #E8B4A2;
  --shadow: 0 12px 32px rgba(80, 24, 48, 0.28);
  --radius: 4px;
  --ease: 200ms ease;
  --serif: "Noto Serif SC", "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --bs-body-bg: #1A1218;
  --bs-body-color: #F3E6D8;
  --bs-primary: #C45B7A;
  --bs-border-color: #3A2C34;
  --bs-link-color: #E8B4A2;
  --bs-link-hover-color: #D97893;
  --bs-border-radius: 4px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  font-variant-numeric: oldstyle-nums tabular-nums;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--copper); }
p { margin: 0 0 0.75rem; }
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--ivory);
  margin: 0 0 0.75rem;
}
h1 { font-size: clamp(2rem, 4vw, 3.15rem); }
h2 { font-size: clamp(1.35rem, 2.1vw, 1.8rem); }
h3 { font-size: 1.12rem; font-weight: 600; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--rose);
  color: #1A1218;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  z-index: 80;
}
.skip:focus { top: 0.6rem; color: #1A1218; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(26, 18, 24, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: none;
}
.header-bar {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--ivory);
  min-width: 0;
}
.brand:hover { color: var(--ivory); }
.brand-mark {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  color: var(--rose);
}
.brand-name {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.03em;
  font-size: 1.02rem;
  line-height: 1.2;
}
.channel-nav { display: flex; align-items: center; gap: 1.15rem; margin: 0 auto; }
.channel-nav a {
  position: relative;
  color: var(--muted);
  font-size: 0.95rem;
  padding: 0.35rem 0;
  white-space: nowrap;
}
.channel-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--rose);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--ease);
}
.channel-nav a:hover { color: var(--ivory); }
.channel-nav a:hover::after,
.channel-nav a.active::after { transform: scaleX(1); }
.channel-nav a.active { color: var(--ivory); }
.header-tools { display: flex; align-items: center; gap: 0.55rem; margin-left: auto; }
.search-form {
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 4px;
  min-width: 210px;
  height: 40px;
  padding: 0 0.7rem;
  transition: border-color var(--ease);
}
.search-form:focus-within { border-color: var(--rose); }
.search-form input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ivory);
  font-size: 0.92rem;
}
.search-form input::placeholder { color: var(--muted); }
.icon-btn, .nav-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ivory);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--ease), color var(--ease);
}
.icon-btn:hover, .nav-toggle:hover { border-color: var(--rose); color: var(--copper); }
.btn-main, .btn-line, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.4rem 0.95rem;
  font-size: 0.94rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--ease), border-color var(--ease), transform var(--ease), color var(--ease);
}
.btn-main {
  border-radius: 12px;
  background: var(--rose);
  color: #1A1218;
  font-weight: 700;
}
.btn-main:hover, .btn-main:focus { background: var(--rose-hover); color: #1A1218; }
.btn-main:active { transform: translateY(1px); }
.btn-line {
  border-radius: 4px;
  border-color: var(--rose);
  color: var(--ivory);
  background: transparent;
}
.btn-line:hover { background: rgba(196, 91, 122, 0.14); color: var(--ivory); }
.btn-ghost {
  border-radius: 4px;
  background: transparent;
  color: var(--ivory);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--copper); }
.drawer {
  background: var(--panel);
  color: var(--ivory);
  border-left: 1px solid var(--line);
  width: min(320px, 88vw);
}
.drawer .offcanvas-header { border-bottom: 1px solid var(--line); }
.drawer .btn-close { filter: invert(0.9) sepia(0.2); }
.drawer-nav { display: flex; flex-direction: column; gap: 0.35rem; }
.drawer-nav a {
  padding: 0.75rem 0.2rem;
  border-bottom: 1px solid var(--line);
  color: var(--ivory);
}
.drawer-nav a.active { color: var(--copper); }
main { display: block; }
.section { padding: 4.6rem 0; }
.section-alt { background: var(--panel); }
.section-moss { background: linear-gradient(180deg, rgba(125, 140, 110, 0.08), rgba(26, 18, 24, 0) 70%), var(--bg); }
.section-rose { background: linear-gradient(180deg, rgba(196, 91, 122, 0.1), rgba(26, 18, 24, 0) 72%), var(--panel); }
.lead {
  max-width: 46rem;
  color: var(--muted);
  font-size: 1.02rem;
  margin-bottom: 1.5rem;
}
.kicker {
  color: var(--copper);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.7rem;
}
.dashboard {
  padding: 3.2rem 0 3.6rem;
  background:
    radial-gradient(900px 240px at 8% 0%, rgba(196, 91, 122, 0.16), transparent 62%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.subline { font-size: 1.08rem; color: var(--ivory); margin-bottom: 0.9rem; }
.dash-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1.2rem 0 1.4rem; }
.metric-row {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.75rem;
  padding: 0;
  margin: 0;
}
.metric-row li {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.9rem 0.75rem 0.8rem;
  box-shadow: var(--shadow);
  min-height: 104px;
}
.metric-row .num {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  color: var(--copper);
  letter-spacing: -0.04em;
  line-height: 1.1;
}
.metric-row .label { display: block; color: var(--muted); font-size: 0.86rem; margin-top: 0.4rem; }
.query-echo {
  margin-top: 0.9rem;
  color: var(--copper);
  font-size: 0.95rem;
}
.matrix-grid, .scene-grid, .pick-grid, .fact-row, .device-row, .qa-list, .excerpt-grid, .save-layout, .footer-grid {
  display: grid;
  gap: 1rem;
}
.matrix-grid { grid-template-columns: repeat(12, 1fr); }
.span-a { grid-column: span 7; }
.span-b { grid-column: span 5; }
.span-c { grid-column: span 4; }
.span-d { grid-column: span 3; }
.span-e { grid-column: span 5; }
.m-card {
  position: relative;
  background: #20161c;
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow);
  padding: 1.15rem 1.15rem 1.2rem;
  transition: transform var(--ease), border-color var(--ease);
  overflow: hidden;
}
.section-alt .m-card { background: #1C1419; }
.m-card::before, .m-card::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  pointer-events: none;
}
.m-card::before { top: 6px; left: 6px; border-top: 1px solid var(--rose); border-left: 1px solid var(--rose); }
.m-card::after { right: 6px; bottom: 6px; border-right: 1px solid var(--rose); border-bottom: 1px solid var(--rose); }
.m-card:hover { transform: translateY(-2px); border-color: var(--rose); }
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 0.45rem;
  border-radius: 4px;
  border: 1px solid var(--line);
  color: var(--copper);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.55rem;
}
.tag-moss { color: var(--moss); border-color: rgba(125, 140, 110, 0.55); }
.card-meta { color: var(--muted); font-size: 0.92rem; margin-bottom: 0.45rem; }
.scene-grid { grid-template-columns: 1.45fr 1fr; align-items: stretch; }
.scene-side { display: grid; gap: 1rem; }
.shot {
  height: 168px;
  background: #140e12 center/cover no-repeat;
  border-bottom: 1px solid var(--line);
  margin: -1.15rem -1.15rem 1rem;
}
.shot-tall { height: 100%; min-height: 220px; margin: 0; border: 0; }
.scene-main { display: grid; grid-template-columns: 0.9fr 1.1fr; padding: 0; overflow: hidden; }
.scene-copy { padding: 1.2rem; }
.compare-table { width: 100%; border-collapse: collapse; background: #20161c; border: 1px solid var(--line); }
.compare-table th, .compare-table td {
  border-bottom: 1px solid var(--line);
  padding: 0.95rem 1rem;
  text-align: left;
  vertical-align: top;
}
.compare-table th { color: var(--copper); font-weight: 500; background: #2A1D24; }
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table tbody th { color: var(--ivory); width: 18%; background: transparent; }
.pick-grid { grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: auto auto; }
.pick-grid article:first-child { grid-column: 1; grid-row: 1 / span 2; }
.pick-grid article:nth-child(2) { grid-column: 2; grid-row: 1; }
.pick-grid article:nth-child(3) { grid-column: 3; grid-row: 1; }
.pick-grid article:nth-child(4) { grid-column: 2 / span 2; grid-row: 2; }
.media-copy { display: grid; grid-template-columns: 42% 1fr; min-height: 100%; }
.media-copy img { height: 100%; object-fit: cover; min-height: 180px; }
.media-copy div { padding: 1.1rem; }
.timeline { list-style: none; display: flex; gap: 0; margin: 0; padding: 0.4rem 0 0; }
.timeline li {
  flex: 1;
  position: relative;
  padding: 1.3rem 1rem 0 0;
}
.timeline li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
}
.timeline li::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--rose);
}
.timeline time { display: block; color: var(--copper); font-size: 0.9rem; margin-bottom: 0.35rem; }
.axis-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem 1.2rem; margin: 0; }
.axis-list div { border-top: 1px solid var(--line); padding-top: 0.8rem; }
.axis-list dt { color: var(--copper); font-weight: 500; }
.axis-list dd { margin: 0.25rem 0 0; color: var(--muted); }
.news-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.news-list li { border-bottom: 1px solid var(--line); }
.news-list a {
  display: grid;
  grid-template-columns: 7.2rem 1fr;
  gap: 1rem;
  padding: 1rem 0.2rem;
  transition: background var(--ease), padding var(--ease);
}
.news-list a:hover { background: rgba(196, 91, 122, 0.06); padding-left: 0.45rem; color: var(--ivory); }
.news-list time { color: var(--copper); }
.news-list p { margin: 0.2rem 0 0; color: var(--muted); }
.more-row { margin-top: 1rem; }
.fact-row { grid-template-columns: repeat(4, 1fr); }
.fact {
  border-top: 1px solid var(--rose);
  padding-top: 0.9rem;
}
.fact svg { width: 28px; height: 28px; color: var(--moss); margin-bottom: 0.45rem; }
.fact p { color: var(--muted); margin: 0; }
.device-row { grid-template-columns: repeat(3, 1fr); align-items: end; }
.device-card h3 { margin-bottom: 0.35rem; }
.frame {
  margin-top: 0.8rem;
  background: #140e12;
  border: 1px solid var(--line);
  position: relative;
}
.frame.phone { height: 280px; width: min(180px, 100%); }
.frame.pad { height: 230px; }
.frame.wide { height: 180px; }
.safe {
  position: absolute;
  border: 1px dashed var(--rose);
  left: 10%;
  right: 10%;
  bottom: 12px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper);
  font-size: 0.78rem;
}
.frame.pad .safe { left: 14%; right: 14%; height: 32px; }
.frame.wide .safe { left: 22%; right: 22%; bottom: 16px; }
.qa-list { grid-template-columns: 1fr 1fr; gap: 1.1rem 2rem; }
.qa-list article { border-top: 1px solid var(--line); padding-top: 0.8rem; }
.qa-list h3 { font-size: 1.05rem; }
.qa-list p { color: var(--muted); margin: 0; }
.accordion { --bs-accordion-bg: transparent; --bs-accordion-border-color: #3A2C34; --bs-accordion-color: #F3E6D8; --bs-accordion-btn-color: #F3E6D8; }
.accordion-item { background: #20161c; border: 1px solid var(--line); border-radius: 4px !important; margin-bottom: 0.7rem; overflow: hidden; }
.accordion-button {
  background: #20161c;
  color: var(--ivory);
  font-family: var(--serif);
  font-size: 1.05rem;
  box-shadow: none;
  border-radius: 4px !important;
}
.accordion-button:not(.collapsed) { background: #2C1E26; color: var(--copper); box-shadow: none; }
.accordion-button:focus { box-shadow: 0 0 0 2px rgba(196, 91, 122, 0.45); border-color: var(--rose); }
.accordion-button::after { filter: invert(0.85); }
.accordion-body { color: var(--muted); background: #1A1218; }
.excerpt-grid { grid-template-columns: 1.2fr 0.8fr 1fr; }
.excerpt-grid article:first-child { background: #2A1C23; }
.save-layout { grid-template-columns: 0.85fr 1.15fr; gap: 2rem; align-items: start; }
.form-panel {
  background: #1A1218;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1.2rem;
  box-shadow: var(--shadow);
  position: relative;
}
.form-panel::before, .form-panel::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
}
.form-panel::before { top: 6px; left: 6px; border-top: 1px solid var(--rose); border-left: 1px solid var(--rose); }
.form-panel::after { right: 6px; bottom: 6px; border-right: 1px solid var(--rose); border-bottom: 1px solid var(--rose); }
.field { margin-bottom: 0.9rem; }
.field label { display: block; margin-bottom: 0.35rem; color: var(--ivory); }
.field input, .field select, .form-control, .form-select {
  width: 100%;
  background: #140e12;
  color: var(--ivory);
  border: 1px solid var(--line);
  border-radius: 4px;
  min-height: 48px;
  padding: 0.55rem 0.75rem;
  box-shadow: none;
}
.field input:focus, .field select:focus, .form-control:focus, .form-select:focus {
  border-color: var(--rose);
  box-shadow: 0 0 0 2px rgba(196, 91, 122, 0.28);
  background: #140e12;
  color: var(--ivory);
}
.form-select { background-image: linear-gradient(45deg, transparent 50%, #E8B4A2 50%), linear-gradient(135deg, #E8B4A2 50%, transparent 50%); background-position: calc(100% - 18px) 22px, calc(100% - 12px) 22px; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; }
.save-note { color: var(--moss); margin: 0.8rem 0 0; }
.site-footer { border-top: 1px solid var(--line); padding: 2.6rem 0 2rem; background: #140e12; }
.footer-grid { grid-template-columns: 1.4fr 1fr; gap: 1.5rem 2rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0.7rem 1.1rem; align-content: flex-start; }
.footer-nav a { color: var(--muted); border-bottom: 1px solid transparent; }
.footer-nav a:hover { color: var(--ivory); border-color: var(--rose); }
.copy { color: var(--muted); margin: 0.4rem 0 0; }
.domain-line { display: block; font-size: 12px; letter-spacing: 0.04em; color: #8e8084; }
.adult-note { color: var(--muted); font-size: 0.92rem; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}
.link-quiet { color: var(--copper); border-bottom: 1px solid rgba(232, 180, 162, 0.4); }
@media (min-width: 1200px) {
  .channel-nav { gap: 1.7rem; }
}
@media (max-width: 1199.98px) {
  .metric-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 991.98px) {
  .channel-nav, .search-form, .btn-ghost { display: none; }
  .header-bar.search-open .search-form {
    display: flex;
    order: 5;
    flex: 1 0 100%;
    min-width: 0;
  }
  .span-a, .span-b, .span-c, .span-d, .span-e { grid-column: span 6; }
  .pick-grid, .excerpt-grid { grid-template-columns: 1fr 1fr; }
  .pick-grid article, .pick-grid article:first-child, .pick-grid article:nth-child(4) { grid-column: auto; grid-row: auto; }
  .fact-row { grid-template-columns: 1fr 1fr; }
  .scene-main { grid-template-columns: 1fr; }
  .shot-tall { min-height: 180px; }
}
@media (max-width: 767.98px) {
  .section { padding: 3.1rem 0; }
  body { font-size: 16px; }
  .metric-row, .scene-grid, .axis-list, .qa-list, .save-layout, .footer-grid, .device-row, .pick-grid, .excerpt-grid { grid-template-columns: 1fr; }
  .span-a, .span-b, .span-c, .span-d, .span-e { grid-column: span 12; }
  .media-copy { grid-template-columns: 1fr; }
  .timeline { flex-direction: column; }
  .timeline li { padding: 0 0 1.2rem 1.1rem; }
  .timeline li::before { top: 0; bottom: 0; left: 0; right: auto; width: 1px; height: auto; }
  .timeline li::after { top: 0.2rem; left: -4px; }
  .news-list a { grid-template-columns: 1fr; gap: 0.2rem; }
  .frame.phone, .frame.pad, .frame.wide { width: 100%; }
}
@media (max-width: 575.98px) {
  .container { width: min(1120px, calc(100% - 1.2rem)); }
  .header-bar { align-items: flex-start; flex-wrap: wrap; }
  .brand-name { font-size: 0.92rem; max-width: 11em; }
  .btn-main { padding: 0.35rem 0.7rem; }
  .fact-row { grid-template-columns: 1fr; }
  .dash-actions .btn-main, .dash-actions .btn-line { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  .m-card:hover { transform: none; }
}

/* roulang page: category1 */
:root {
 --bg: #1A1218;
 --panel: #241820;
 --panel-2: #2C1E26;
 --line: #3A2C34;
 --ivory: #F3E6D8;
 --muted: #B7A8AA;
 --rose: #C45B7A;
 --rose-hover: #D97893;
 --moss: #7D8C6E;
 --copper: #E8B4A2;
 --shadow: 0 12px 32px rgba(80, 24, 48, 0.28);
 --radius: 4px;
 --ease: 200ms ease;
 --serif: "Noto Serif SC", "Songti SC", serif;
 --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --bs-body-bg: #1A1218;
 --bs-body-color: #F3E6D8;
 --bs-primary: #C45B7A;
 --bs-border-color: #3A2C34;
 --bs-link-color: #E8B4A2;
 --bs-link-hover-color: #D97893;
 --bs-border-radius: 4px;
}
/* roulang page: category1 */
:root {
 --bg: #1A1218;
 --panel: #241820;
 --panel-2: #2C1E26;
 --line: #3A2C34;
 --ivory: #F3E6D8;
 --muted: #B7A8AA;
 --rose: #C45B7A;
 --rose-hover: #D97893;
 --moss: #7D8C6E;
 --copper: #E8B4A2;
 --shadow: 0 12px 32px rgba(80, 24, 48, 0.28);
 --radius: 4px;
 --ease: 200ms ease;
 --serif: "Noto Serif SC", "Songti SC", serif;
 --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --bs-body-bg: #1A1218;
 --bs-body-color: #F3E6D8;
 --bs-primary: #C45B7A;
 --bs-border-color: #3A2C34;
 --bs-link-color: #E8B4A2;
 --bs-link-hover-color: #D97893;
 --bs-border-radius: 4px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--ivory);
 font-family: var(--sans);
 font-size: 17px;
 line-height: 1.75;
 font-variant-numeric: oldstyle-nums tabular-nums;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--copper); }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(26, 18, 24, 0.94);
 border-bottom: 1px solid var(--line);
 backdrop-filter: none;
}
.header-bar {
 min-height: 72px;
 display: flex;
 align-items: center;
 gap: 1rem;
 padding: 0.7rem 0;
}
.brand {
 display: flex;
 align-items: center;
 gap: 0.55rem;
 color: var(--ivory);
 min-width: 0;
}
.brand:hover { color: var(--ivory); }
.brand-mark {
 width: 32px;
 height: 32px;
 flex: 0 0 32px;
 color: var(--rose);
}
.brand-name {
 font-family: var(--serif);
 font-weight: 600;
 letter-spacing: -0.03em;
 font-size: 1.02rem;
 line-height: 1.2;
}
.channel-nav { display: flex; align-items: center; gap: 1.15rem; margin: 0 auto; }
.channel-nav a {
 position: relative;
 color: var(--muted);
 font-size: 0.95rem;
 padding: 0.35rem 0;
 white-space: nowrap;
}
.channel-nav a::after {
 content: "";
 position: absolute;
 left: 0;
 bottom: -2px;
 width: 100%;
 height: 1px;
 background: var(--rose);
 transform: scaleX(0);
 transform-origin: left center;
 transition: transform var(--ease);
}
.channel-nav a:hover { color: var(--ivory); }
.channel-nav a:hover::after,
.channel-nav a.active::after { transform: scaleX(1); }
.channel-nav a.active { color: var(--ivory); }
.header-tools { display: flex; align-items: center; gap: 0.55rem; margin-left: auto; }
.search-form {
 display: flex;
 align-items: center;
 border: 1px solid var(--line);
 background: var(--panel);
 border-radius: 4px;
 min-width: 210px;
 height: 40px;
 padding: 0 0.7rem;
 transition: border-color var(--ease);
}
.search-form:focus-within { border-color: var(--rose); }
.search-form input {
 width: 100%;
 border: 0;
 outline: 0;
 background: transparent;
 color: var(--ivory);
 font-size: 0.92rem;
}
.search-form input::placeholder { color: var(--muted); }
.icon-btn, .nav-toggle {
 width: 40px;
 height: 40px;
 border: 1px solid var(--line);
 background: var(--panel);
 color: var(--ivory);
 border-radius: 4px;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 transition: border-color var(--ease), color var(--ease);
}
.icon-btn:hover, .nav-toggle:hover { border-color: var(--rose); color: var(--copper); }
.btn-main, .btn-line, .btn-ghost {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 40px;
 padding: 0.4rem 0.95rem;
 font-size: 0.94rem;
 border: 1px solid transparent;
 cursor: pointer;
 transition: background var(--ease), border-color var(--ease), transform var(--ease), color var(--ease);
}
.btn-main {
 border-radius: 12px;
 background: var(--rose);
 color: #1A1218;
 font-weight: 700;
}
.btn-main:hover, .btn-main:focus { background: var(--rose-hover); color: #1A1218; }
.btn-main:active { transform: translateY(1px); }
.btn-line {
 border-radius: 4px;
 border-color: var(--rose);
 color: var(--ivory);
 background: transparent;
}
.btn-line:hover { background: rgba(196, 91, 122, 0.14); color: var(--ivory); }
.btn-ghost {
 border-radius: 4px;
 background: transparent;
 color: var(--ivory);
 border-color: transparent;
}
.btn-ghost:hover { color: var(--copper); }
.drawer {
 background: var(--panel);
 color: var(--ivory);
 border-left: 1px solid var(--line);
 width: min(320px, 88vw);
}
.drawer .offcanvas-header { border-bottom: 1px solid var(--line); }
.drawer .btn-close { filter: invert(0.9) sepia(0.2); }
.drawer-nav { display: flex; flex-direction: column; gap: 0.35rem; }
.drawer-nav a {
 padding: 0.75rem 0.2rem;
 border-bottom: 1px solid var(--line);
 color: var(--ivory);
}
.drawer-nav a.active { color: var(--copper); }
.mobile-search { display: none; padding: 0 0 0.8rem; }
.mobile-search.open { display: block; }
main { display: block; }
.section { padding: 4.6rem 0; }
.section-alt { background: var(--panel); }
.section-moss { background: linear-gradient(180deg, rgba(125, 140, 110, 0.08), rgba(26, 18, 24, 0) 70%), var(--bg); }
.section-rose { background: linear-gradient(180deg, rgba(196, 91, 122, 0.1), rgba(26, 18, 24, 0) 72%), var(--panel); }
.page-head { padding: 1.6rem 0 1.2rem; border-bottom: 1px solid var(--line); }
.crumb { color: var(--muted); font-size: 0.86rem; margin: 0 0 0.55rem; }
.crumb a { color: var(--copper); }
.head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; }
h1 {
 font-family: var(--serif);
 font-weight: 560;
 letter-spacing: -0.04em;
 line-height: 1.25;
 font-size: clamp(1.8rem, 3vw, 2.55rem);
 margin: 0;
}
h2 {
 font-family: var(--serif);
 font-weight: 560;
 letter-spacing: -0.03em;
 line-height: 1.3;
 font-size: clamp(1.35rem, 2vw, 1.75rem);
 margin: 0 0 0.7rem;
}
.lead { max-width: 46rem; color: var(--muted); font-size: 1.02rem; margin: 0.45rem 0 0; }
.filter-bar {
 display: flex;
 flex-wrap: wrap;
 gap: 0.5rem;
 margin-top: 1rem;
}
.filter-bar select, .chip {
 height: 38px;
 border: 1px solid var(--line);
 background: var(--panel);
 color: var(--ivory);
 border-radius: 4px;
 padding: 0 0.7rem;
 font-size: 0.9rem;
}
.filter-bar select:focus { border-color: var(--rose); outline: none; }
.chip { cursor: pointer; transition: border-color var(--ease), color var(--ease); }
.chip[aria-pressed="true"], .chip:hover { border-color: var(--rose); color: var(--copper); }
.film-stack { display: flex; flex-direction: column; gap: 0.8rem; }
.feature-film, .film-row, .band, .article-item, .remind-box, .m-card {
 position: relative;
 background: #20161c;
 border: 1px solid var(--line);
 border-radius: 4px;
 box-shadow: var(--shadow);
 overflow: hidden;
}
.section-alt .feature-film,
.section-alt .film-row,
.section-alt .m-card { background: #1C1419; }
.feature-film::before, .film-row::before, .m-card::before, .band::before, .article-item::before, .remind-box::before,
.feature-film::after, .film-row::after, .m-card::after, .band::after, .article-item::after, .remind-box::after {
 content: "";
 position: absolute;
 width: 8px;
 height: 8px;
 pointer-events: none;
}
.feature-film::before, .film-row::before, .m-card::before, .band::before, .article-item::before, .remind-box::before {
 top: 6px; left: 6px; border-top: 1px solid var(--copper); border-left: 1px solid var(--copper);
}
.feature-film::after, .film-row::after, .m-card::after, .band::after, .article-item::after, .remind-box::after {
 right: 6px; bottom: 6px; border-right: 1px solid var(--copper); border-bottom: 1px solid var(--copper);
}
.feature-film {
 display: grid;
 grid-template-columns: 280px 1fr;
 gap: 1.2rem;
 padding: 0.9rem;
 transition: transform var(--ease), border-color var(--ease);
}
.film-row {
 display: grid;
 grid-template-columns: 148px 1fr auto;
 gap: 1rem;
 align-items: center;
 padding: 0.75rem;
 transition: transform var(--ease), border-color var(--ease);
}
.feature-film:hover, .film-row:hover, .article-item:hover, .m-card:hover {
 transform: translateY(-2px);
 border-color: var(--rose);
}
.poster {
 background:
  linear-gradient(160deg, rgba(196, 91, 122, 0.35), rgba(26, 18, 24, 0.1) 42%),
  repeating-linear-gradient(135deg, #2A1C24 0 8px, #231820 8px 16px);
 border: 1px solid var(--line);
 border-radius: 4px;
 min-height: 168px;
 display: flex;
 align-items: flex-end;
 padding: 0.6rem;
}
.film-row .poster { min-height: 92px; }
.poster span { font-size: 0.78rem; color: var(--copper); letter-spacing: 0.04em; }
.film-copy h3, .article-item h3 {
 font-family: var(--serif);
 font-size: 1.2rem;
 font-weight: 560;
 margin: 0 0 0.25rem;
 letter-spacing: -0.03em;
}
.film-copy p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.meta-line, .tag-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.65rem; }
.tag, .badge-soft {
 display: inline-flex;
 align-items: center;
 min-height: 26px;
 padding: 0 0.5rem;
 border-radius: 4px;
 border: 1px solid var(--line);
 color: var(--copper);
 font-size: 0.8rem;
 background: rgba(232, 180, 162, 0.06);
}
.badge-soft { color: var(--moss); border-color: rgba(125, 140, 110, 0.45); }
.side-stat { text-align: right; min-width: 92px; }
.side-stat b {
 display: block;
 font-family: var(--serif);
 color: var(--copper);
 font-weight: 560;
 font-size: 1.15rem;
}
.side-stat span { color: var(--muted); font-size: 0.8rem; }
.empty-note { display: none; color: var(--muted); padding: 1rem 0; }
.band-list { display: flex; flex-direction: column; gap: 0.85rem; }
.band { padding: 1rem 1.1rem 1rem 1.15rem; }
.band-top { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; }
.band-top strong { font-family: var(--serif); font-weight: 560; font-size: 1.15rem; }
.band-top em { font-style: normal; color: var(--copper); font-variant-numeric: tabular-nums; }
.meter { height: 4px; background: #3A2C34; margin: 0.7rem 0 0.45rem; border-radius: 4px; overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--rose); }
.band p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.compare-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; box-shadow: var(--shadow); }
.compare-table { width: 100%; border-collapse: collapse; min-width: 640px; background: #20161c; }
.compare-table th, .compare-table td { padding: 0.9rem 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.compare-table th { color: var(--copper); font-weight: 500; font-size: 0.92rem; background: #2A1C24; }
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table td:first-child { color: var(--ivory); font-family: var(--serif); }
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.timeline li {
 display: grid;
 grid-template-columns: 132px 16px 1fr;
 gap: 0.9rem;
}
.time-mark { color: var(--copper); font-variant-numeric: tabular-nums; padding-top: 0.15rem; }
.rail { position: relative; }
.rail::before {
 content: "";
 position: absolute;
 left: 6px;
 top: 0;
 bottom: 0;
 width: 1px;
 background: var(--line);
}
.rail i {
 position: relative;
 z-index: 1;
 display: block;
 width: 13px;
 height: 13px;
 margin-top: 0.35rem;
 border-radius: 50%;
 border: 1px solid var(--rose);
 background: var(--bg);
}
.time-body { padding-bottom: 1.4rem; }
.time-body h3 { margin: 0 0 0.2rem; font-size: 1.05rem; font-family: var(--serif); font-weight: 560; }
.time-body p { margin: 0; color: var(--muted); }
.article-list { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 0.8rem; }
.article-item { padding: 1rem 1.05rem 1.05rem; display: block; }
.article-item time { color: var(--moss); font-size: 0.82rem; font-variant-numeric: tabular-nums; }
.article-item p { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.95rem; }
.article-list .article-item:first-child { grid-row: span 3; padding: 1.3rem 1.2rem; }
.article-list .article-item:first-child h3 { font-size: 1.55rem; line-height: 1.35; }
.faq-acc { max-width: 760px; }
.accordion-item { background: transparent; border: 0; border-bottom: 1px solid var(--line); }
.accordion-button {
 background: transparent;
 color: var(--ivory);
 box-shadow: none;
 font-family: var(--serif);
 font-size: 1.05rem;
 padding: 1rem 0.2rem;
}
.accordion-button:not(.collapsed) { background: transparent; color: var(--copper); box-shadow: none; }
.accordion-button:focus { box-shadow: none; border-color: transparent; }
.accordion-button::after { filter: invert(0.85) sepia(0.25); }
.accordion-body { color: var(--muted); padding: 0 0.2rem 1rem; }
.remind-box {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 1.2rem;
 padding: 1.3rem 1.3rem;
}
.remind-box p { margin: 0.3rem 0 0; color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); padding: 2.4rem 0 1.6rem; background: #140e12; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 1.5rem; align-items: start; }
.footer-nav { display: flex; flex-direction: column; gap: 0.35rem; }
.footer-nav a { color: var(--muted); }
.footer-nav a:hover { color: var(--ivory); }
.site-footer p { color: var(--muted); margin: 0.7rem 0 0; }
.adult-note { color: var(--copper); font-size: 0.88rem; }
.copy { font-size: 0.88rem; }
.domain-line { display: block; color: var(--muted); font-size: 0.78rem; margin-top: 0.2rem; }
@media (max-width: 1199.98px) {
 .channel-nav { display: none; }
}
@media (max-width: 991.98px) {
 .search-form.desk { display: none; }
 .feature-film, .article-list, .footer-grid, .head-row, .remind-box { grid-template-columns: 1fr; display: grid; }
 .film-row { grid-template-columns: 112px 1fr; }
 .side-stat { display: none; }
 .article-list .article-item:first-child { grid-row: auto; }
}
@media (max-width: 767.98px) {
 .section { padding: 3.2rem 0; }
 .brand-name { font-size: 0.92rem; }
 .btn-ghost { display: none; }
 .timeline li { grid-template-columns: 92px 16px 1fr; }
}
@media (max-width: 575.98px) {
 .feature-film, .film-row { grid-template-columns: 1fr; }
 .poster, .film-row .poster { min-height: 120px; }
 .timeline li { grid-template-columns: 16px 1fr; }
 .time-mark { grid-column: 2; }
 .head-row { align-items: flex-start; }
 .remind-box { align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}

/* roulang page: category2 */
:root {
  --bg: #1A1218;
  --panel: #241820;
  --panel-2: #2C1E26;
  --line: #3A2C34;
  --ivory: #F3E6D8;
  --muted: #B7A8AA;
  --rose: #C45B7A;
  --rose-hover: #D97893;
  --moss: #7D8C6E;
  --copper: #E8B4A2;
  --shadow: 0 12px 32px rgba(80, 24, 48, 0.28);
  --radius: 4px;
  --ease: 200ms ease;
  --serif: "Noto Serif SC", "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --bs-body-bg: #1A1218;
  --bs-body-color: #F3E6D8;
  --bs-primary: #C45B7A;
  --bs-border-color: #3A2C34;
  --bs-link-color: #E8B4A2;
  --bs-link-hover-color: #D97893;
  --bs-border-radius: 4px;
}
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ivory);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  font-variant-numeric: oldstyle-nums tabular-nums;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--copper); }
:focus-visible { outline: 2px solid var(--rose); outline-offset: 2px; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(26, 18, 24, 0.94);
  border-bottom: 1px solid var(--line);
}
.header-bar {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
}
.brand { display: flex; align-items: center; gap: 0.55rem; color: var(--ivory); min-width: 0; }
.brand:hover { color: var(--ivory); }
.brand-mark { width: 32px; height: 32px; flex: 0 0 32px; color: var(--rose); }
.brand-name {
  font-family: var(--serif);
  font-weight: 600;
  letter-spacing: -0.03em;
  font-size: 1.02rem;
  line-height: 1.2;
}
.channel-nav { display: flex; align-items: center; gap: 1.15rem; margin: 0 auto; }
.channel-nav a {
  position: relative;
  color: var(--muted);
  font-size: 0.95rem;
  padding: 0.35rem 0;
  white-space: nowrap;
}
.channel-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--rose);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--ease);
}
.channel-nav a:hover { color: var(--ivory); }
.channel-nav a:hover::after,
.channel-nav a.active::after { transform: scaleX(1); }
.channel-nav a.active { color: var(--ivory); }
.header-tools { display: flex; align-items: center; gap: 0.55rem; margin-left: auto; }
.search-form {
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 4px;
  min-width: 210px;
  height: 40px;
  padding: 0 0.7rem;
  transition: border-color var(--ease);
}
.search-form:focus-within { border-color: var(--rose); }
.search-form input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ivory);
  font-size: 0.92rem;
}
.search-form input::placeholder { color: var(--muted); }
.icon-btn, .nav-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ivory);
  border-radius: 4px;
  display: none;
  align-items: center;
  justify-content: center;
  transition: border-color var(--ease), color var(--ease);
}
.icon-btn:hover, .nav-toggle:hover { border-color: var(--rose); color: var(--copper); }
.btn-main, .btn-line, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.4rem 0.95rem;
  font-size: 0.94rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--ease), border-color var(--ease), transform var(--ease), color var(--ease);
}
.btn-main {
  border-radius: 12px;
  background: var(--rose);
  color: #1A1218;
  font-weight: 700;
}
.btn-main:hover, .btn-main:focus { background: var(--rose-hover); color: #1A1218; }
.btn-main:active { transform: translateY(1px); }
.btn-line {
  border-radius: 4px;
  border-color: var(--rose);
  color: var(--ivory);
  background: transparent;
}
.btn-line:hover { background: rgba(196, 91, 122, 0.14); color: var(--ivory); }
.btn-ghost {
  border-radius: 4px;
  background: transparent;
  color: var(--ivory);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--copper); }
.drawer {
  background: var(--panel);
  color: var(--ivory);
  border-left: 1px solid var(--line);
  width: min(320px, 88vw);
}
.drawer .offcanvas-header { border-bottom: 1px solid var(--line); }
.drawer .btn-close { filter: invert(0.9) sepia(0.2); }
.drawer-nav { display: flex; flex-direction: column; gap: 0.35rem; }
.drawer-nav a { padding: 0.75rem 0.2rem; border-bottom: 1px solid var(--line); color: var(--ivory); }
.drawer-nav a.active { color: var(--copper); }
.drawer .search-form { min-width: 0; width: 100%; margin-bottom: 0.8rem; }
main { display: block; }
.section { padding: 4.6rem 0; }
.section-alt { background: var(--panel); }
.section-moss { background: linear-gradient(180deg, rgba(125, 140, 110, 0.08), rgba(26, 18, 24, 0) 70%), var(--bg); }
.section-rose { background: linear-gradient(180deg, rgba(196, 91, 122, 0.1), rgba(26, 18, 24, 0) 72%), var(--panel); }
.page-head { padding: 2.6rem 0 2.2rem; border-bottom: 1px solid var(--line); }
.head-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 1.6rem;
  align-items: end;
}
.kicker {
  margin: 0 0 0.55rem;
  color: var(--copper);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}
h1, h2, h3 { font-family: var(--serif); color: var(--ivory); letter-spacing: -0.03em; }
h1 { margin: 0; font-weight: 600; font-size: clamp(1.8rem, 3vw, 2.55rem); line-height: 1.25; }
h2 { margin: 0 0 0.8rem; font-weight: 600; font-size: clamp(1.35rem, 2vw, 1.7rem); line-height: 1.35; }
h3 { margin: 0 0 0.35rem; font-size: 1.12rem; font-weight: 600; line-height: 1.4; }
.lead { max-width: 40rem; color: var(--muted); font-size: 1.02rem; margin: 0.75rem 0 0; }
.status-bar { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.7rem; margin: 0; padding: 0; list-style: none; }
.status-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.8rem 0.85rem 0.7rem;
  box-shadow: var(--shadow);
  min-height: 92px;
}
.status-item .num {
  display: block;
  font-family: var(--serif);
  font-size: 1.55rem;
  color: var(--copper);
  letter-spacing: -0.04em;
  line-height: 1.1;
}
.status-item .label { display: block; color: var(--muted); font-size: 0.84rem; margin-top: 0.35rem; }
.section-head { margin-bottom: 1.4rem; max-width: 40rem; }
.section-head p { margin: 0; color: var(--muted); }
.serial-rail { list-style: none; margin: 0; padding: 0; position: relative; }
.serial-rail::before {
  content: "";
  position: absolute;
  left: 7.15rem;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 1px;
  background: var(--line);
}
.rail-item { display: grid; grid-template-columns: 6.4rem minmax(0, 1fr); gap: 1.5rem; padding-bottom: 0.95rem; }
.rail-time { color: var(--copper); font-size: 0.92rem; padding-top: 0.85rem; position: relative; }
.rail-time::after {
  content: "";
  position: absolute;
  right: -1.18rem;
  top: 1.35rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--rose);
  box-shadow: 0 0 0 3px var(--bg);
}
.section-alt .rail-time::after { box-shadow: 0 0 0 3px var(--panel); }
.rail-card, .delay-col, .week-card, .follow-band {
  position: relative;
  background: #20161c;
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow);
  transition: transform var(--ease), border-color var(--ease);
}
.section-alt .rail-card, .section-alt .delay-col, .section-rose .week-card { background: #1C1419; }
.rail-card { display: grid; grid-template-columns: 148px minmax(0, 1fr); gap: 0.9rem; padding: 0.85rem; overflow: hidden; }
.rail-card:hover, .week-card:hover, .delay-col:hover { transform: translateY(-2px); border-color: var(--rose); }
.rail-card::before, .rail-card::after, .week-card::before, .delay-col::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  pointer-events: none;
}
.rail-card::before, .week-card::before, .delay-col::before { top: 6px; left: 6px; border-top: 1px solid var(--copper); border-left: 1px solid var(--copper); }
.rail-card::after { right: 6px; bottom: 6px; border-right: 1px solid var(--copper); border-bottom: 1px solid var(--copper); }
.ph {
  min-height: 96px;
  background:
    linear-gradient(180deg, rgba(243, 230, 216, 0.04), transparent 40%),
    repeating-linear-gradient(90deg, rgba(58, 44, 52, 0.7) 0 1px, transparent 1px 18px),
    #1A1218;
  border: 1px solid var(--line);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  padding: 0.7rem;
}
.ph-bar { display: block; height: 2px; background: var(--copper); width: 78%; }
.ph-bar.short { width: 46%; opacity: 0.7; }
.meta-row { display: flex; flex-wrap: wrap; gap: 0.4rem 0.7rem; color: var(--muted); font-size: 0.9rem; margin: 0.2rem 0 0.7rem; }
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 0.45rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 0.78rem;
  color: var(--muted);
}
.tag-ok { color: var(--moss); border-color: rgba(125, 140, 110, 0.7); }
.tag-wait { color: var(--copper); border-color: rgba(232, 180, 162, 0.55); }
.tag-delay { color: var(--rose-hover); border-color: rgba(196, 91, 122, 0.7); }
.delay-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.delay-col { padding: 1.15rem 1.15rem 0.4rem; }
.delay-col h3 { color: var(--copper); font-size: 1rem; }
.fact { padding: 0.85rem 0; border-top: 1px solid var(--line); }
.fact p { margin: 0.2rem 0 0; color: var(--muted); }
.week-track {
  display: flex;
  gap: 0.8rem;
  overflow-x: auto;
  padding: 0.2rem 0 0.6rem;
  scroll-snap-type: x mandatory;
}
.week-card { min-width: 230px; scroll-snap-align: start; padding: 1rem 1rem 0.9rem; }
.week-card time { display: block; color: var(--copper); font-size: 0.86rem; margin-bottom: 0.45rem; }
.week-card p { margin: 0.45rem 0 0; color: var(--muted); font-size: 0.92rem; }
.term-list { margin: 0; }
.term-row {
  display: grid;
  grid-template-columns: 7.2rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.term-row dt { margin: 0; font-family: var(--serif); color: var(--copper); }
.term-row dd { margin: 0; color: var(--muted); }
.note-list { margin: 0; padding: 0; list-style: none; }
.note-item {
  display: grid;
  grid-template-columns: 8.2rem minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}
.note-date { color: var(--copper); font-size: 0.92rem; }
.note-item p { margin: 0.2rem 0 0; color: var(--muted); }
.accordion { --bs-accordion-bg: transparent; --bs-accordion-border-color: var(--line); --bs-accordion-btn-focus-box-shadow: none; --bs-accordion-active-bg: transparent; --bs-accordion-active-color: var(--ivory); --bs-accordion-btn-color: var(--ivory); --bs-accordion-color: var(--muted); }
.accordion-item { background: transparent; border: 0; border-bottom: 1px solid var(--line); }
.accordion-button {
  background: transparent;
  color: var(--ivory);
  font-family: var(--serif);
  font-size: 1.05rem;
  box-shadow: none;
  padding: 1rem 0;
}
.accordion-button:not(.collapsed) { color: var(--copper); background: transparent; box-shadow: none; }
.accordion-button::after { filter: invert(0.85) sepia(0.25) saturate(2) hue-rotate(310deg); }
.accordion-body { padding: 0 0 1rem; color: var(--muted); }
.follow-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.2rem;
  align-items: center;
  padding: 1.3rem 1.25rem;
  background: var(--panel-2);
}
.follow-band p { margin: 0.35rem 0 0; color: var(--muted); }
.follow-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.site-footer { border-top: 1px solid var(--line); padding: 2.4rem 0 2rem; background: #140e12; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 1.5rem; align-items: start; }
.site-footer p { color: var(--muted); margin: 0.7rem 0 0; }
.adult-note { color: var(--copper); font-size: 0.88rem; }
.footer-nav { display: flex; flex-direction: column; gap: 0.35rem; }
.footer-nav a { color: var(--muted); }
.footer-nav a:hover { color: var(--ivory); }
.copy { font-size: 0.92rem; }
.domain-line { display: block; margin-top: 0.25rem; color: var(--muted); font-size: 0.78rem; letter-spacing: 0.04em; }
.mobile-search { display: none; padding: 0 0 0.8rem; }
@media (max-width: 1199.98px) {
  .channel-nav { gap: 0.85rem; }
  .search-form { min-width: 160px; }
}
@media (max-width: 991.98px) {
  .channel-nav, .header-tools .search-form, .login-link { display: none; }
  .icon-btn, .nav-toggle { display: inline-flex; }
  .mobile-search.open { display: block; }
  .head-layout, .delay-layout, .footer-grid, .follow-band { grid-template-columns: 1fr; }
  .note-item { grid-template-columns: 1fr; gap: 0.25rem; }
}
@media (max-width: 767.98px) {
  .section { padding: 3.2rem 0; }
  .rail-card { grid-template-columns: 1fr; }
  .serial-rail::before { left: 0.35rem; }
  .rail-item { grid-template-columns: 1fr; gap: 0.35rem; padding-left: 1.1rem; }
  .rail-time { padding-top: 0; }
  .rail-time::after { right: auto; left: -0.95rem; top: 0.45rem; }
  .term-row { grid-template-columns: 1fr; gap: 0.2rem; }
  .status-bar { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 575.98px) {
  body { font-size: 16px; }
  .brand-name { font-size: 0.92rem; }
  .container { width: min(1120px, calc(100% - 1.4rem)); }
  .status-bar, .delay-layout { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .rail-card:hover, .week-card:hover, .delay-col:hover { transform: none; }
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}