/* roulang page: index */
:root {
  --ink: #1B1720;
  --lilac: #7A5A8A;
  --lilac-soft: #E7DCEB;
  --leaf: #6E8B6A;
  --leaf-deep: #556B52;
  --paper: #F7F3EE;
  --card: #FFFCF8;
  --night: #26222C;
  --clay: #C47B62;
  --line: #E0D3E6;
  --muted: #5C5466;
  --shadow: 0 10px 30px rgba(27, 23, 32, .08);
  --radius: 14px;
  --pill: 999px;
  --input: 10px;
  --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; border: 0; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--lilac); text-decoration: none; }
a:hover { color: var(--leaf-deep); }
::selection { background: var(--lilac-soft); color: var(--ink); }
.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: 64px;
  z-index: 40;
  background: var(--night);
  color: #fff;
  box-shadow: 0 8px 24px rgba(27, 23, 32, .18);
}
.nav-bar {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.25;
  white-space: nowrap;
  min-height: 44px;
}
.logo:hover { color: var(--lilac-soft); }
.logo-mark {
  width: 4px;
  height: 22px;
  border-radius: 4px;
  background: var(--lilac);
  flex: none;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}
.nav-links a {
  color: #F4EDF7;
  font-size: 14px;
  min-height: 44px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav-links a:hover { color: #fff; border-bottom-color: var(--lilac-soft); }
.nav-links a.is-active {
  color: #fff;
  border-bottom-color: var(--leaf);
}
.nav-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #F4EDF7;
  font-size: 13px;
  min-height: 44px;
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--leaf);
  box-shadow: 0 0 0 4px rgba(110, 139, 106, .22);
}
.bell, .nav-toggle {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(231, 220, 235, .35);
  color: #fff;
  background: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.bell:hover, .nav-toggle:hover { border-color: var(--lilac-soft); color: var(--lilac-soft); }
.nav-toggle { display: none; padding: 0 12px; width: auto; font-size: 13px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--lilac);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--leaf);
  color: var(--ink);
  border-color: var(--leaf);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: inset 0 -2px 0 var(--leaf-deep), var(--shadow);
  color: var(--ink);
}
.btn-primary:active { transform: none; }
.btn-ghost {
  background: transparent;
  color: var(--lilac);
  border-color: var(--lilac);
}
.btn-ghost:hover {
  transform: translateY(-1px);
  background: var(--lilac-soft);
  color: var(--ink);
  box-shadow: inset 0 -2px 0 var(--lilac);
}
.btn-ghost:active { transform: none; }
.hero { padding: 40px 0 72px; background: var(--paper); }
.hero-grid { display: grid; gap: 28px; align-items: center; }
.sub {
  margin: 0 0 14px;
  color: var(--lilac);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}
h1, h2, h3 { font-family: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif; color: var(--ink); }
h1 { font-size: 40px; line-height: 1.25; margin: 0 0 12px; font-weight: 700; }
h2 { font-size: 28px; line-height: 1.25; margin: 0 0 14px; font-weight: 700; }
h3 { font-size: 18px; line-height: 1.4; margin: 0 0 8px; font-weight: 700; }
.lede { margin: 0 0 22px; max-width: 680px; color: var(--ink); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-panel {
  background: var(--night);
  color: #F7F3EE;
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.hero-mark {
  width: 100%;
  height: 148px;
  object-fit: cover;
  border-radius: var(--input);
  margin-bottom: 14px;
  background: var(--night);
}
.seq { display: flex; flex-direction: column; gap: 12px; }
.seq-item {
  background: rgba(255, 252, 248, .04);
  border: 1px solid rgba(231, 220, 235, .18);
  border-radius: 12px;
  padding: 12px 12px 10px;
}
.seq-top, .row-between, .entry-top, .news-main, .read-main, .point, .preview-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}
.seq-no { color: var(--clay); font-weight: 700; font-size: 13px; letter-spacing: .04em; }
.tag-mini, .badge, .chip, .tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: var(--pill);
  background: var(--lilac-soft);
  color: var(--ink);
  font-size: 13px;
  line-height: 1;
}
.hero-panel .tag-mini { background: rgba(231, 220, 235, .16); color: #F7F3EE; }
.seq-title { margin: 8px 0 6px; color: #fff; font-size: 18px; }
.seq-note { margin: 0 0 8px; color: #E7DCEB; font-size: 13px; line-height: 1.6; }
.bar { height: 3px; background: rgba(231, 220, 235, .2); border-radius: var(--pill); overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--leaf); }
.bar .clay { background: var(--clay); }
.section { padding: 72px 0; }
.section-paper { background: var(--paper); }
.section-lilac { background: var(--lilac-soft); }
.section-thin { padding: 28px 0; }
.lede.wide { max-width: 760px; }
.matrix, .news-grid, .contact-grid, .filter-grid { display: grid; gap: 18px; }
.entry, .scene-card, .news-feature, .slide-card, .day, .time-card, .preview, .point, .faq-item, .read-item, .data-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.entry, .scene-card, .slide-card, .read-item, .news-row {
  border-top: 3px solid var(--leaf);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.entry:hover, .scene-card:hover, .slide-card:hover, .read-item:hover, .news-row:hover {
  transform: translateY(-2px);
  border-color: var(--lilac);
  color: inherit;
}
.entry { display: flex; flex-direction: column; min-height: 100%; padding: 20px; color: inherit; }
.entry-no { font-size: 13px; color: var(--lilac); font-weight: 700; }
.entry p { margin: 0; color: var(--muted); }
.entry-go { margin-top: auto; padding-top: 18px; color: var(--lilac); font-weight: 700; }
.mini-list { margin: 14px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.mini-list li {
  background: var(--lilac-soft);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 14px;
}
.chip-row, .badge-bar, .hero-actions, .footer-links, .tag-cloud, .mark-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.chip {
  min-height: 44px;
  padding: 0 16px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink);
}
.chip:hover { border-color: var(--lilac); color: var(--ink); transform: translateY(-1px); }
.data-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.data-item { padding: 18px 16px 16px; }
.data-num { font-size: 40px; line-height: 1; color: var(--lilac); font-weight: 700; font-variant-numeric: tabular-nums; }
.data-label { display: block; margin: 8px 0 6px; font-weight: 700; }
.data-item p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.path { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.path::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  top: 28px;
  height: 1px;
  background: var(--lilac);
}
.path-step {
  position: relative;
  z-index: 1;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.step-no {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--leaf);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
}
.path-step p { margin: 0; color: var(--muted); }
.scene-wall { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.scene-card { padding: 18px; color: inherit; min-height: 180px; }
.s1 { grid-column: span 7; }
.s2 { grid-column: span 5; }
.s3 { grid-column: span 4; }
.s4 { grid-column: span 8; }
.s5, .s6 { grid-column: span 6; }
.meta { margin: 12px 0 0; font-size: 13px; color: var(--lilac); }
.scene-card p, .slide-card p, .time-card p, .day p, .read-item p, .point p { margin: 0; color: var(--muted); }
.news-list { display: flex; flex-direction: column; gap: 10px; }
.news-row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  padding: 14px;
  background: var(--card);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  border-radius: var(--radius);
  color: inherit;
  box-shadow: var(--shadow);
}
.news-row time { color: var(--lilac); font-size: 13px; font-weight: 700; }
.news-row strong { display: block; font-size: 18px; line-height: 1.4; }
.news-row span span, .news-feature p, .preview p { color: var(--muted); }
.more {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 8px;
  font-weight: 700;
  color: var(--lilac);
}
.more:hover { color: var(--leaf-deep); }
.news-feature { padding: 22px; background: var(--card); }
.kicker { color: var(--clay); font-size: 13px; font-weight: 700; margin: 0 0 8px; }
.mark-row { align-items: center; filter: grayscale(1); opacity: .78; }
.mark {
  min-height: 64px;
  min-width: 120px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--muted);
  font-weight: 700;
}
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { overflow: hidden; border-left-width: 3px; border-left-color: var(--line); }
.faq-item.is-open { border-left-color: var(--lilac); }
.faq-q {
  width: 100%;
  min-height: 56px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-weight: 700;
}
.plus {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--lilac);
  color: var(--lilac);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.faq-a { padding: 0 16px 16px 18px; color: var(--muted); min-height: 3.5em; }
.badge { min-height: 36px; background: var(--card); border: 1px solid var(--line); }
.contact-points, .tag-cloud { display: flex; flex-direction: column; gap: 12px; }
.point { padding: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field span { font-size: 13px; font-weight: 700; }
input, select {
  width: 100%;
  min-height: 44px;
  border-radius: var(--input);
  border: 1px solid var(--line);
  background: #fff;
  padding: 10px 12px;
}
.field.is-error input, .field.is-error select { border-color: var(--clay); }
.err { display: none; margin: 0; color: var(--clay); font-size: 13px; }
.field.is-error .err { display: block; }
.form-tip { margin: 12px 0 0; min-height: 1.5em; color: var(--leaf-deep); font-weight: 700; }
.night-form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}
.time-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.time-card, .day, .slide-card, .preview { padding: 16px; }
.time-card h3, .day strong { display: block; margin-bottom: 8px; }
.filter-grid { align-items: start; }
.tag-cloud { flex-direction: row; }
.tag {
  min-height: 44px;
  border: 1px solid transparent;
  cursor: pointer;
}
.tag.is-on, .tag:hover { background: var(--lilac); color: #fff; }
.h-scroll, .time-row, .week { scrollbar-color: var(--lilac) transparent; }
.h-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
}
.slide-card {
  min-width: 260px;
  flex: 0 0 260px;
  scroll-snap-align: start;
  color: inherit;
}
.week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.day strong { color: var(--lilac); font-size: 13px; }
.read-list { display: flex; flex-direction: column; gap: 12px; }
.read-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding: 16px;
  color: inherit;
}
.site-footer {
  background: var(--night);
  color: #F4EDF7;
  padding: 36px 0 22px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
}
.footer-links a { color: #E7DCEB; min-height: 44px; display: inline-flex; align-items: center; }
.site-footer a:hover { color: var(--leaf); }
.footer-copy {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(231, 220, 235, .18);
  color: #E7DCEB;
  font-size: 13px;
}
.footer-note { margin: 8px 0 0; color: #E7DCEB; max-width: 360px; }
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1.15fr .85fr; }
  .matrix { grid-template-columns: 1.35fr .85fr; }
  .news-grid, .contact-grid, .filter-grid { grid-template-columns: 1.2fr .8fr; }
  .nav-links { display: flex; }
}
@media (max-width: 1023px) {
  .nav-toggle { display: inline-flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--night);
    flex-direction: column;
    align-items: stretch;
    padding: 8px 16px 16px;
    box-shadow: var(--shadow);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { border-bottom: 0; border-left: 2px solid transparent; padding-left: 12px; }
  .nav-links a.is-active { border-left-color: var(--leaf); }
  .logo { font-size: 15px; }
}
@media (max-width: 900px) {
  .week { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .day { min-width: 160px; flex: 0 0 160px; scroll-snap-align: start; }
}
@media (max-width: 768px) {
  .section { padding: 40px 0; }
  .hero { padding: 28px 0 40px; }
  h1 { font-size: 32px; }
  h2 { font-size: 22px; }
  .data-bar, .path, .time-row { grid-template-columns: 1fr 1fr; }
  .path { display: flex; flex-direction: column; }
  .path::before { left: 28px; right: auto; top: 16px; bottom: 16px; width: 1px; height: auto; }
  .scene-wall { grid-template-columns: 1fr 1fr; }
  .s1, .s2, .s3, .s4, .s5, .s6 { grid-column: span 1; }
  .s1, .s4 { grid-column: span 2; }
  .time-row { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .time-card { min-width: 240px; flex: 0 0 240px; scroll-snap-align: start; }
  .news-row, .read-item { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { width: min(var(--max), calc(100% - 28px)); }
  .data-bar, .scene-wall { grid-template-columns: 1fr; }
  .s1, .s4 { grid-column: span 1; }
  .footer-grid { flex-direction: column; }
  .status-text { display: none; }
}
@media (max-width: 380px) {
  .status { display: none; }
  .logo { font-size: 12px; }
  .btn-primary { font-size: 12px; padding: 0 8px; }
}

/* roulang page: category2 */
:root {
 --ink: #1B1720;
 --lilac: #7A5A8A;
 --lilac-soft: #E7DCEB;
 --leaf: #6E8B6A;
 --leaf-deep: #556B52;
 --paper: #F7F3EE;
 --card: #FFFCF8;
 --night: #26222C;
 --clay: #C47B62;
 --line: #E0D3E6;
 --muted: #5C5466;
 --shadow: 0 10px 30px rgba(27, 23, 32, .08);
 --radius: 14px;
 --pill: 999px;
 --input: 10px;
 --max: 1120px;
}
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 padding-top: 64px;
 font-family: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif;
 background: var(--paper);
 color: var(--ink);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; border: 0; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; color: var(--ink); }
h1 { margin: 0; font-size: 40px; }
h2 { margin: 0; font-size: 28px; }
h3 { margin: 10px 0; font-size: 18px; }
a { color: var(--lilac); text-decoration: none; }
a:hover { color: var(--leaf-deep); }
::selection { background: var(--lilac-soft); color: var(--ink); }
.wrap { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: fixed;
 inset: 0 0 auto 0;
 height: 64px;
 z-index: 40;
 background: var(--night);
 color: #fff;
 box-shadow: 0 8px 24px rgba(27, 23, 32, .18);
}
.nav-bar { height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo {
 display: inline-flex;
 align-items: center;
 gap: 10px;
 color: #fff;
 font-weight: 700;
 font-size: 16px;
 line-height: 1.25;
 white-space: nowrap;
 min-height: 44px;
}
a.logo:hover { color: var(--lilac-soft); }
.logo-mark { width: 4px; height: 22px; border-radius: 4px; background: var(--lilac); flex: none; }
.nav-links { display: flex; align-items: center; gap: 4px; min-width: 0; }
.nav-links a {
 color: #F4EDF7;
 font-size: 14px;
 min-height: 44px;
 padding: 0 10px;
 display: inline-flex;
 align-items: center;
 border-bottom: 2px solid transparent;
 white-space: nowrap;
}
.nav-links a:hover { color: #fff; border-bottom-color: var(--lilac-soft); }
.nav-links a.is-active { color: #fff; border-bottom-color: var(--leaf); }
.nav-tools { display: flex; align-items: center; gap: 8px; flex: none; }
.status { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; color: #F4EDF7; font-size: 13px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--leaf); box-shadow: 0 0 0 4px rgba(110, 139, 106, .25); }
.bell, .nav-toggle {
 width: 44px;
 height: 44px;
 border-radius: 12px;
 border: 1px solid rgba(231, 220, 235, .35);
 color: #fff;
 background: transparent;
 display: inline-flex;
 align-items: center;
 justify-content: center;
}
.bell:hover, .nav-toggle:hover { border-color: var(--lilac-soft); color: var(--lilac-soft); }
.nav-toggle { display: none; padding: 0 12px; width: auto; font-size: 13px; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 18px;
 border-radius: var(--pill);
 border: 1px solid transparent;
 font-weight: 700;
 line-height: 1;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
a.btn-primary, .btn-primary { background: var(--leaf); color: var(--ink); border-color: var(--leaf); }
a.btn-primary:hover, .btn-primary:hover { transform: translateY(-1px); box-shadow: inset 0 -2px 0 var(--leaf-deep), var(--shadow); color: var(--ink); }
a.btn-primary:active, .btn-primary:active { transform: none; }
a.btn-ghost, .btn-ghost { background: transparent; color: var(--lilac); border-color: var(--lilac); }
a.btn-ghost:hover, .btn-ghost:hover { transform: translateY(-1px); background: var(--lilac-soft); color: var(--ink); box-shadow: inset 0 -2px 0 var(--lilac); }
a.btn-ghost:active, .btn-ghost:active { transform: none; }
.btn:focus-visible, a:focus-visible, button:focus-visible { outline: 2px solid var(--lilac); outline-offset: 2px; }
.brand-eye { display: inline-flex; min-height: 28px; align-items: center; color: var(--lilac); font-size: 13px; font-weight: 700; }
a.brand-eye:hover { color: var(--leaf-deep); }
.page-head { padding: 22px 0 18px; background: var(--paper); border-bottom: 1px solid var(--line); }
.scope { margin: 0; max-width: 280px; color: var(--muted); font-size: 14px; line-height: 1.7; text-align: right; }
.section { padding: 72px 0; }
.section-paper { background: var(--paper); }
.section-lilac { background: var(--lilac-soft); }
.section-thin { padding: 28px 0; }
.head-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.lede { margin: 0; color: var(--muted); max-width: 36em; }
.leaf-card, .rail-card, .badge-item, .cta-box, .faq-item {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.leaf-card, .rail-card {
 border-top: 3px solid var(--leaf);
 padding: 18px;
 color: inherit;
 transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
a.leaf-card, a.leaf-card:hover, a.rail-card, a.rail-card:hover { color: inherit; }
.leaf-card:hover, .rail-card:hover { transform: translateY(-2px); border-color: var(--lilac); }
.rail-card { min-width: 230px; scroll-snap-align: start; }
.rail-card p, .leaf-card p, .badge-item p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.seq { color: var(--lilac); font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: .04em; }
.tag, .badge, .tag-clay {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0 10px;
 border-radius: var(--pill);
 background: var(--lilac-soft);
 color: var(--ink);
 font-size: 13px;
 line-height: 1;
}
.tag-clay { background: transparent; color: var(--clay); border: 1px solid var(--clay); }
.progress { height: 3px; background: var(--lilac-soft); border-radius: var(--pill); margin-top: 10px; overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--leaf); border-radius: inherit; }
.meta { color: var(--lilac); font-size: 13px; }
.text-link { color: var(--lilac); font-weight: 700; min-height: 44px; display: inline-flex; align-items: center; }
a.text-link:hover { color: var(--leaf-deep); }
.mark-svg { width: 100%; height: 92px; margin-top: 8px; }
.num { font-size: 32px; line-height: 1; color: var(--lilac); font-weight: 700; font-variant-numeric: tabular-nums; }
.num-label { display: block; margin-top: 6px; font-size: 13px; color: var(--muted); }
.time-kicker { color: var(--leaf-deep); font-size: 13px; font-weight: 700; }
.date { color: var(--muted); font-size: 13px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { overflow: hidden; padding: 0; }
.faq-q {
 width: 100%;
 text-align: left;
 background: transparent;
 border: 0;
 min-height: 56px;
 padding: 14px 18px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px;
 font-weight: 700;
 font-size: 16px;
}
.faq-q:hover { color: var(--lilac); }
.plus { color: var(--lilac); font-size: 22px; line-height: 1; transition: transform .2s ease; }
.faq-a { display: none; margin: 0 18px 16px; padding: 0 0 2px 12px; border-left: 3px solid var(--lilac); color: var(--muted); min-height: 3.5em; }
.faq-item.is-open { border-left: 3px solid var(--lilac); }
.faq-item.is-open .faq-a { display: block; }
.faq-item.is-open .plus { transform: rotate(45deg); }
.badge-item { padding: 14px 16px; box-shadow: none; }
.badge-item strong { display: block; margin-bottom: 4px; }
.thin-title { font-size: 18px; margin: 0 0 12px; }
.cta-box { padding: 22px; }
.site-footer { background: var(--night); color: #F4EDF7; padding: 48px 0 24px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-note { margin: 10px 0 0; color: #C9BFD0; font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; }
.footer-links a { color: var(--lilac-soft); min-height: 44px; display: inline-flex; align-items: center; }
.footer-links a:hover { color: var(--leaf); }
.footer-copy { border-top: 1px solid rgba(231, 220, 235, .18); margin-top: 24px; padding-top: 16px; color: #C9BFD0; font-size: 13px; }
@media (min-width: 768px) {
 .head-row { flex-direction: row; justify-content: space-between; align-items: flex-end; }
 .scope { text-align: right; }
}
@media (max-width: 1024px) {
 .nav-toggle { display: inline-flex; }
 .nav-links {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--night);
  flex-direction: column;
  align-items: stretch;
  padding: 8px 16px 16px;
  border-top: 1px solid rgba(231, 220, 235, .18);
  box-shadow: 0 16px 24px rgba(27, 23, 32, .18);
 }
 .nav-links.is-open { display: flex; }
 .nav-links a { border-bottom: 0; border-left: 2px solid transparent; padding: 0 12px; }
 .nav-links a.is-active { border-left-color: var(--leaf); }
}
@media (max-width: 768px) {
 h1 { font-size: 32px; }
 h2 { font-size: 22px; }
 .scope { text-align: left; max-width: none; }
 .status-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}
@media (max-width: 640px) {
 .section { padding: 40px 0; }
 .wrap { width: min(var(--max), calc(100% - 32px)); }
 .logo { font-size: 13px; gap: 6px; }
 .btn { padding: 0 12px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --ink: #1B1720;
 --lilac: #7A5A8A;
 --lilac-soft: #E7DCEB;
 --leaf: #6E8B6A;
 --leaf-deep: #556B52;
 --paper: #F7F3EE;
 --card: #FFFCF8;
 --night: #26222C;
 --clay: #C47B62;
 --line: #E0D3E6;
 --muted: #5C5466;
 --shadow: 0 10px 30px rgba(27, 23, 32, .08);
 --radius: 14px;
 --pill: 999px;
 --input: 10px;
 --max: 1120px;
}
/* roulang page: category1 */
:root {
 --ink: #1B1720;
 --lilac: #7A5A8A;
 --lilac-soft: #E7DCEB;
 --leaf: #6E8B6A;
 --leaf-deep: #556B52;
 --paper: #F7F3EE;
 --card: #FFFCF8;
 --night: #26222C;
 --clay: #C47B62;
 --line: #E0D3E6;
 --muted: #5C5466;
 --shadow: 0 10px 30px rgba(27, 23, 32, .08);
 --radius: 14px;
 --pill: 999px;
 --input: 10px;
 --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif;
 background: var(--paper);
 color: var(--ink);
 font-size: 16px;
 line-height: 1.75;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; border: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--lilac); text-decoration: none; }
a:hover { color: var(--leaf-deep); }
::selection { background: var(--lilac-soft); color: var(--ink); }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.site-header {
 position: fixed;
 inset: 0 0 auto 0;
 height: 64px;
 z-index: 40;
 background: var(--night);
 color: #fff;
 box-shadow: 0 8px 24px rgba(27, 23, 32, .18);
}
.nav-bar {
 height: 64px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
}
.logo {
 display: inline-flex;
 align-items: center;
 gap: 10px;
 color: #fff;
 font-weight: 700;
 font-size: 16px;
 line-height: 1.25;
 white-space: nowrap;
 min-height: 44px;
}
.logo:hover { color: var(--lilac-soft); }
.logo-mark {
 width: 4px;
 height: 22px;
 border-radius: 4px;
 background: var(--lilac);
 flex: none;
}
.nav-links { display: flex; align-items: center; gap: 4px; min-width: 0; }
.nav-links a {
 color: #F4EDF7;
 font-size: 14px;
 min-height: 44px;
 padding: 0 10px;
 display: inline-flex;
 align-items: center;
 border-bottom: 2px solid transparent;
 white-space: nowrap;
}
.nav-links a:hover { color: #fff; border-bottom-color: var(--lilac-soft); }
.nav-links a.is-active { color: #fff; border-bottom-color: var(--leaf); }
.nav-tools { display: flex; align-items: center; gap: 8px; flex: none; }
.status {
 display: inline-flex;
 align-items: center;
 gap: 6px;
 min-height: 44px;
 color: #F4EDF7;
 font-size: 13px;
}
.status-dot {
 width: 8px;
 height: 8px;
 border-radius: 50%;
 background: var(--leaf);
 box-shadow: 0 0 0 4px rgba(110, 139, 106, .25);
}
.bell, .nav-toggle {
 width: 44px;
 height: 44px;
 border-radius: 12px;
 border: 1px solid rgba(231, 220, 235, .35);
 color: #fff;
 background: transparent;
 display: inline-flex;
 align-items: center;
 justify-content: center;
}
.bell:hover, .nav-toggle:hover { border-color: var(--lilac-soft); color: var(--lilac-soft); }
.nav-toggle { display: none; padding: 0 12px; width: auto; font-size: 13px; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 18px;
 border-radius: var(--pill);
 border: 1px solid transparent;
 font-weight: 700;
 line-height: 1;
 transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
 outline: 2px solid var(--lilac);
 outline-offset: 2px;
}
.btn-primary { background: var(--leaf); color: var(--ink); border-color: var(--leaf); }
.btn-primary:hover {
 transform: translateY(-1px);
 box-shadow: inset 0 -2px 0 var(--leaf-deep), var(--shadow);
 color: var(--ink);
}
.btn-primary:active { transform: none; }
.btn-ghost { background: transparent; color: var(--lilac); border-color: var(--lilac); }
.btn-ghost:hover {
 transform: translateY(-1px);
 background: var(--lilac-soft);
 color: var(--ink);
 box-shadow: inset 0 -2px 0 var(--lilac);
}
.btn-ghost:active { transform: none; }
.text-link {
 color: var(--lilac);
 font-weight: 700;
 min-height: 44px;
 display: inline-flex;
 align-items: center;
 border-bottom: 1px solid transparent;
}
.text-link:hover { color: var(--leaf-deep); border-bottom-color: var(--leaf); }
.main { padding-top: 64px; }
.page-head { padding: 28px 0 22px; background: var(--paper); }
.page-head-inner { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; }
.page-kicker { margin: 0 0 6px; font-size: 13px; color: var(--lilac); letter-spacing: .04em; }
.page-head h1 { margin: 0; font-size: 40px; line-height: 1.25; font-weight: 700; }
.page-scope { margin: 0; max-width: 360px; text-align: right; color: var(--muted); font-size: 14px; line-height: 1.7; }
.page-rule { height: 3px; background: var(--leaf); border: 0; margin: 0; }
.section { padding: 72px 0; }
.section-paper { background: var(--paper); }
.section-lilac { background: var(--lilac-soft); }
.section-thin { padding: 28px 0; }
.sec-head { margin: 0 0 22px; max-width: 680px; }
.sec-head h2, .block-title { margin: 0 0 8px; font-size: 28px; line-height: 1.25; font-weight: 700; }
.sec-head p, .lead { margin: 0; color: var(--muted); }
.catalog-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 22px; align-items: start; }
.filter-panel, .dir-card, .time-card, .compare-card, .faq-item, .data-item, .read-feature, .read-side a, .close-band {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
}
.filter-panel { padding: 16px; position: sticky; top: 84px; }
.filter-panel h2 { margin: 0 0 12px; font-size: 18px; line-height: 1.25; }
.filter-label { margin: 14px 0 8px; font-size: 13px; color: var(--lilac); font-weight: 700; }
.chip-row, .badge-bar, .footer-links, .tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.chip, .tag, .badge, .tag-mini {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0 10px;
 border-radius: var(--pill);
 background: var(--lilac-soft);
 color: var(--ink);
 font-size: 13px;
 line-height: 1;
 border: 1px solid transparent;
}
.chip {
 min-height: 44px;
 padding: 0 16px;
 background: var(--card);
 border-color: var(--line);
}
.chip:hover { border-color: var(--lilac); color: var(--ink); transform: translateY(-1px); }
.chip.is-on { background: var(--leaf); border-color: var(--leaf-deep); color: var(--ink); box-shadow: inset 0 -2px 0 var(--leaf-deep); }
.tag-clay { background: rgba(196, 123, 98, .16); color: #8A4E3C; }
.preview-line {
 margin: 16px 0 0;
 padding-top: 12px;
 border-top: 1px solid var(--line);
 font-size: 13px;
 color: var(--muted);
}
.dir-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dir-card, .read-feature, .read-side a {
 display: block;
 color: inherit;
 border-top: 3px solid var(--leaf);
 padding: 16px 16px 14px;
 transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.dir-card:hover, .read-feature:hover, .read-side a:hover, .compare-card:hover, .time-card:hover {
 transform: translateY(-2px);
 border-color: var(--lilac);
 color: inherit;
}
.dir-card:active, .read-feature:active, .read-side a:active { transform: none; }
.seq-top, .row-between, .close-band, .read-layout { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.seq-no { font-size: 13px; font-weight: 700; color: var(--lilac); font-variant-numeric: tabular-nums; letter-spacing: .06em; }
.meter { height: 3px; background: var(--lilac-soft); border-radius: var(--pill); margin: 10px 0 12px; overflow: hidden; }
.meter > span { display: block; height: 100%; background: var(--leaf); border-radius: var(--pill); }
.dir-card h3, .time-card h3, .compare-card h3, .read-feature h3, .read-side h3 { margin: 0 0 8px; font-size: 18px; line-height: 1.35; }
.dir-card p, .time-card p, .compare-card p, .read-feature p, .read-side p { margin: 0; }
.meta { margin-top: 12px; font-size: 13px; color: var(--lilac); }
.list-more { display: flex; justify-content: flex-end; margin-top: 16px; }
.time-grid { display: grid; grid-template-columns: 1.35fr .85fr 1.15fr; gap: 16px; position: relative; }
.time-grid::before {
 content: "";
 position: absolute;
 left: 24px;
 right: 24px;
 top: 28px;
 height: 2px;
 background: var(--leaf);
 opacity: .45;
}
.time-card { padding: 18px; position: relative; min-height: 210px; }
.time-index {
 width: 36px;
 height: 36px;
 border-radius: 50%;
 background: var(--night);
 color: #fff;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 font-size: 13px;
 font-weight: 700;
 margin-bottom: 12px;
}
.time-card .wide-note { margin-top: 10px; color: var(--muted); font-size: 14px; }
.compare-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.compare-card { padding: 20px 20px 8px; }
.compare-card:nth-child(2) { background: var(--night); color: #F7F3EE; border-color: var(--night); }
.compare-card:nth-child(2) .eyebrow, .compare-card:nth-child(2) .pair span:last-child { color: var(--lilac-soft); }
.compare-card:nth-child(2) .pair { border-bottom-color: rgba(231, 220, 235, .2); }
.eyebrow { margin: 0 0 8px; font-size: 13px; color: var(--lilac); font-weight: 700; }
.pair { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.pair span:last-child { color: var(--muted); }
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 860px; }
.faq-item { padding: 0; overflow: hidden; border-left: 3px solid transparent; }
.faq-item.is-open { border-left-color: var(--lilac); }
.faq-q {
 width: 100%;
 min-height: 56px;
 padding: 12px 16px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
 background: transparent;
 border: 0;
 text-align: left;
 font-weight: 700;
 font-size: 16px;
}
.faq-q .plus {
 width: 28px;
 height: 28px;
 border-radius: 50%;
 background: var(--lilac-soft);
 color: var(--ink);
 display: inline-flex;
 align-items: center;
 justify-content: center;
 flex: none;
 font-size: 18px;
 line-height: 1;
}
.faq-item.is-open .plus { background: var(--lilac); color: #fff; }
.faq-a { padding: 0 16px 14px 16px; color: var(--muted); min-height: 3.5em; }
.faq-a p { margin: 0 0 8px; }
.data-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.data-item { padding: 18px 16px 16px; }
.data-num { font-size: 40px; line-height: 1; color: var(--lilac); font-weight: 700; font-variant-numeric: tabular-nums; }
.data-label { display: block; margin: 8px 0 6px; font-weight: 700; }
.data-item p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.read-layout { display: grid; grid-template-columns: 1.35fr .8fr; gap: 16px; align-items: stretch; }
.read-feature { min-height: 280px; padding: 22px; display: flex; flex-direction: column; justify-content: flex-end; }
.read-side { display: flex; flex-direction: column; gap: 16px; }
.read-side a { flex: 1; padding: 16px; }
.date { font-size: 13px; color: var(--lilac); margin-bottom: 8px; }
.close-band { padding: 22px; align-items: center; }
.close-band h2 { margin: 0 0 6px; font-size: 28px; line-height: 1.25; }
.close-band p { margin: 0; color: var(--muted); }
.site-footer { background: var(--night); color: #F4EDF7; padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; align-items: start; }
.footer-note { color: var(--lilac-soft); font-size: 14px; margin: 12px 0 0; }
.footer-links a { color: var(--lilac-soft); min-height: 44px; display: inline-flex; align-items: center; margin-right: 16px; }
.footer-links a:hover { color: var(--leaf); }
.footer-copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(231, 220, 235, .2); color: #C9BDD0; font-size: 13px; }
@media (max-width: 1024px) {
 .nav-toggle { display: inline-flex; }
 .nav-links {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--night);
  flex-direction: column;
  align-items: stretch;
  padding: 8px 16px 16px;
  border-top: 1px solid rgba(231, 220, 235, .15);
  box-shadow: 0 16px 30px rgba(27, 23, 32, .2);
 }
 .nav-links.is-open { display: flex; }
 .nav-links a { border-bottom: 0; border-left: 2px solid transparent; }
 .nav-links a.is-active { border-left-color: var(--leaf); border-bottom-color: transparent; }
 .catalog-layout, .compare-grid, .read-layout { grid-template-columns: 1fr; }
 .filter-panel { position: static; }
 .time-grid { grid-template-columns: 1fr; }
 .time-grid::before { display: none; }
 .time-scroll { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
 .time-scroll .time-card { min-width: 240px; scroll-snap-align: start; }
}
@media (max-width: 768px) {
 .section { padding: 40px 0; }
 .page-head h1 { font-size: 32px; }
 .sec-head h2, .close-band h2, .block-title { font-size: 22px; }
 .page-head-inner, .close-band { flex-direction: column; align-items: flex-start; }
 .page-scope { text-align: left; }
 .dir-grid, .data-bar, .footer-grid { grid-template-columns: 1fr 1fr; }
 .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
 .status { display: none; }
 .logo { font-size: 13px; gap: 6px; }
 .nav-cta { padding: 0 10px; font-size: 13px; }
 .dir-grid, .data-bar { grid-template-columns: 1fr; }
 .data-num { font-size: 32px; }
}