/* roulang page: index */
:root {
  --ink: #241C19;
  --clay: #C46B4A;
  --clay-deep: #A8563A;
  --copper: #3E7A6C;
  --paper: #F6F1E8;
  --lift: #FBF7F1;
  --deep: #2A2422;
  --rose: #D7A7A0;
  --text: #1C1917;
  --muted: #6B625C;
  --line: rgba(36,28,25,.12);
  --shadow: 0 10px 30px rgba(36,28,25,.08);
  --sidebar: 232px;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Noto Serif SC", "Songti SC", serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: light; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; color: var(--ink); }
h1 { font-size: 40px; line-height: 48px; margin: 12px 0 16px; }
h2 { font-size: 28px; line-height: 36px; margin: 0 0 12px; }
h3 { font-size: 22px; line-height: 1.45; margin: 0 0 8px; }
p { margin: 0 0 12px; }
a { color: var(--copper); text-decoration: none; }
a:hover { color: var(--clay); text-decoration: underline; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; }
::selection { background: var(--rose); color: var(--text); }
.app { min-height: 100vh; }
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar);
  background: var(--ink);
  color: var(--paper);
  z-index: 40;
  overflow-y: auto;
  padding: 28px 16px 24px;
  border-right: 1px solid rgba(215,167,160,.25);
}
.logo { display: flex; gap: 10px; align-items: flex-start; text-decoration: none; }
.logo:hover { text-decoration: none; color: var(--paper); }
.logo-name {
  font-family: var(--serif);
  color: var(--paper);
  font-size: 20px;
  line-height: 1.35;
  max-width: 7.2em;
}
.age {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 26px;
  padding: 0 8px;
  border: 1px solid var(--rose);
  border-radius: 999px;
  background: var(--lift);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  flex: 0 0 auto;
}
.nav-list { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.nav-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 12px;
  color: var(--paper);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 12px 12px 0;
}
.nav-list a svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.6; flex: 0 0 auto; }
.nav-list a:hover { color: var(--rose); text-decoration: none; background: rgba(251,247,241,.04); }
.nav-list a.is-active { border-left-color: var(--clay); background: rgba(251,247,241,.08); color: var(--paper); }
.side-note { margin-top: 32px; color: var(--rose); font-size: 13px; line-height: 1.6; }
.topbar, .mask { display: none; }
.content-col { margin-left: var(--sidebar); min-height: 100vh; }
.page-wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: 72px 0; background: var(--paper); }
.section-lift { background: var(--lift); }
.section-deep { background: var(--deep); color: var(--paper); }
.section-deep h2, .section-deep h3 { color: var(--paper); }
.section-deep .section-copy { color: #E4D5CF; }
.section-copy { max-width: 42em; color: var(--muted); }
.section-deep a { color: var(--paper); }
.section-deep a:hover { color: var(--rose); }
.section-head { margin-bottom: 28px; }
.board-panel {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 36px 36px 28px;
}
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 8px; }
.metric {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 2px solid var(--clay);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 18px 16px 16px;
}
.metric strong {
  font-family: var(--serif);
  font-size: 40px;
  line-height: 1;
  font-weight: 700;
  color: var(--ink);
}
.metric span { display: inline-block; margin-left: 4px; font-size: 12px; color: var(--muted); }
.metric em { display: block; margin-top: 10px; font-style: normal; color: var(--muted); font-size: 13px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 22px; }
.btn-clay, .btn-line, .more-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease, filter .2s ease, border-color .2s ease;
}
.btn-clay { background: var(--clay); border: 1px solid var(--clay); color: var(--lift); }
.btn-line, .more-link { background: transparent; border: 1px solid var(--ink); color: var(--ink); }
.btn-clay:hover { background: var(--clay-deep); border-color: var(--clay-deep); color: var(--lift); text-decoration: none; transform: translateY(-2px); }
.btn-line:hover, .more-link:hover { background: var(--ink); color: var(--paper); text-decoration: none; transform: translateY(-2px); }
.btn-clay:active, .btn-line:active, .more-link:active { transform: none; filter: brightness(.95); }
.paper-card, .entry-card, .chip, .scene-card {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.section-lift .paper-card, .section-lift .entry-card, .section-lift .scene-card { background: var(--paper); }
.card-hit, .entry-card, .scene-card { display: block; color: inherit; text-decoration: none; height: auto; }
.card-hit:hover, .entry-card:hover, .scene-card:hover { color: inherit; text-decoration: none; transform: translateY(-2px); border-color: rgba(196,107,74,.55); }
.card-hit:hover h3, .entry-card:hover h3, .scene-card:hover h3 { color: var(--clay); text-decoration: underline; }
.card-hit, .entry-card, .scene-card, .metric, .pill, .tag-btn { transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease; }
.card-body { padding: 18px 18px 16px; }
.card-body p, .scene-card p, .entry-card p { color: var(--muted); margin: 0; }
.stack { display: flex; flex-direction: column; gap: 16px; height: 100%; }
.stack .card-hit { flex: 1; }
.shot { position: relative; overflow: hidden; border-radius: 18px 18px 0 0; }
.shot img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.shot::after { content: ""; position: absolute; inset: 0; background: rgba(36,28,25,.28); pointer-events: none; }
.pair { display: grid; grid-template-columns: 8.5em 1fr 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid rgba(215,167,160,.35); }
.pair span { color: #E4D5CF; }
.pair b { font-weight: 500; color: var(--paper); }
.pair-head span { color: var(--rose); font-size: 13px; }
.mile { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; }
.mile::before { content: ""; position: absolute; top: 15px; left: 0; right: 0; height: 1px; background: var(--rose); }
.mile-item { position: relative; padding-top: 36px; }
.mile-item i {
  position: absolute; top: 4px; left: 0;
  width: 24px; height: 24px; border-radius: 999px;
  border: 1px solid var(--rose); background: var(--paper);
  color: var(--ink); font-style: normal; font-size: 12px;
  display: flex; align-items: center; justify-content: center;
}
.mile-item p { color: var(--muted); margin: 0; }
.news-list, .update-list, .sample-list { list-style: none; margin: 0; padding: 0; }
.news-list li, .update-list li {
  display: grid;
  grid-template-columns: 7.5em 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.update-list li { border-bottom-color: rgba(215,167,160,.35); }
.news-list time, .update-list time { color: var(--muted); }
.update-list time, .update-list p { color: #E4D5CF; }
.news-list a { color: var(--ink); font-weight: 500; }
.news-list a:hover { color: var(--clay); }
.news-list p, .sample-list p { margin: 4px 0 0; color: var(--muted); }
.more-row { margin: 18px 0 0; }
.assure-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.assure-item { border: 1px solid rgba(215,167,160,.45); border-radius: 18px; padding: 20px 18px; }
.assure-item svg { width: 16px; height: 16px; stroke: var(--rose); fill: none; stroke-width: 1.6; }
.assure-item p { margin: 8px 0 0; color: #E4D5CF; }
.chip-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chip { padding: 18px 18px 16px; }
.chip strong { display: block; margin-bottom: 8px; font-size: 18px; }
.chip p { margin: 0; color: var(--muted); }
.acc { border-bottom: 1px solid var(--line); }
.acc-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 16px 36px 16px 0;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
  position: relative;
  cursor: pointer;
}
.acc-btn::after {
  content: "";
  position: absolute;
  right: 6px; top: 22px;
  width: 10px; height: 10px;
  border-right: 2px solid var(--clay);
  border-bottom: 2px solid var(--clay);
  transform: rotate(45deg);
}
.acc-btn[aria-expanded="true"]::after { transform: rotate(-135deg); top: 28px; }
.acc-panel p { max-width: 42em; color: var(--text); }
.form-card { background: var(--lift); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); padding: 22px; }
.field { margin-bottom: 14px; }
.field label, .field .field-name { display: block; margin-bottom: 6px; color: var(--ink); font-weight: 500; }
.field input[type="text"], .field textarea {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  outline: none;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--copper); box-shadow: 0 0 0 2px var(--copper); }
.field.is-error input, .field.is-error textarea, .field.is-error .choices { border-color: var(--clay); }
.err { color: var(--clay); font-size: 13px; margin: 6px 0 0; }
.choices { display: flex; flex-wrap: wrap; gap: 10px; }
.choices label {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 14px; background: var(--paper); cursor: pointer; margin: 0;
}
.choices input { accent-color: var(--clay); }
.form-ok { display: none; margin: 12px 0 0; color: var(--copper); }
.form-ok.show { display: block; }
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pill, .tag-btn {
  border: 1px solid var(--rose);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  padding: 6px 14px;
  min-height: 36px;
  cursor: pointer;
}
.pill { display: inline-flex; align-items: center; white-space: nowrap; }
.pill:hover { color: var(--clay); }
.tag-btn.is-on, .tag-btn:hover { background: var(--ink); color: var(--paper); }
.tag-block { padding: 16px 0; border-bottom: 1px solid var(--line); }
.tag-block h3 { font-size: 18px; }
.sample-list { margin-top: 8px; }
.sample-list li { padding: 14px 0; border-bottom: 1px solid var(--line); }
.sample-list li.is-hidden { display: none; }
.scene-card h3 { font-size: 20px; }
.entry-card .card-body h3 { margin-top: 0; }
.footer { background: var(--deep); color: #E4D5CF; padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .9fr; gap: 28px; }
.footer .logo-name { font-size: 26px; max-width: 8em; }
.footer a { color: var(--paper); }
.footer a:hover { color: var(--rose); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.copy { margin: 28px 0 0; font-size: 13px; color: var(--rose); }
.icon-btn {
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(215,167,160,.5);
  background: transparent;
  color: var(--paper);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.icon-btn span { display: block; width: 16px; height: 1px; background: currentColor; }
@media (max-width: 1100px) {
  .metric strong { font-size: 34px; }
  h1 { font-size: 36px; line-height: 44px; }
}
@media (max-width: 991.98px) {
  .topbar {
    display: flex;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 60px;
    z-index: 50;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    background: var(--ink);
  }
  .topbar .logo-name { max-width: none; font-size: 16px; white-space: normal; }
  .sidebar { transform: translateX(-105%); transition: transform .2s ease; }
  .sidebar.is-open { transform: translateX(0); }
  .mask { position: fixed; inset: 0; background: rgba(36,28,25,.45); z-index: 30; }
  .mask.is-show { display: block; }
  .content-col { margin-left: 0; padding-top: 60px; }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 767.98px) {
  .section { padding: 40px 0; }
  h1 { font-size: 32px; line-height: 40px; }
  h2 { font-size: 24px; line-height: 32px; }
  .board-panel { padding: 22px 16px 16px; }
  .metric-grid, .assure-grid { grid-template-columns: 1fr 1fr; }
  .mile { grid-template-columns: 1fr; }
  .mile::before { display: none; }
  .mile-item { border-left: 1px solid var(--rose); padding: 0 0 8px 14px; }
  .mile-item i { left: -13px; top: 0; }
  .pair { grid-template-columns: 1fr; gap: 4px; }
  .footer-grid { grid-template-columns: 1fr; }
  .page-wrap { width: min(1120px, calc(100% - 28px)); }
}
@media (max-width: 520px) {
  .metric-grid, .assure-grid, .chip-grid { grid-template-columns: 1fr; }
  .btn-row { flex-direction: column; align-items: stretch; }
  .news-list li, .update-list li { grid-template-columns: 1fr; gap: 4px; }
  .logo-name { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category1 */
:root {
  --ink: #241C19;
  --clay: #C46B4A;
  --clay-deep: #A8563A;
  --copper: #3E7A6C;
  --paper: #F6F1E8;
  --lift: #FBF7F1;
  --deep: #2A2422;
  --rose: #D7A7A0;
  --text: #1C1917;
  --muted: #6B625C;
  --line: rgba(36,28,25,.12);
  --shadow: 0 10px 30px rgba(36,28,25,.08);
  --sidebar: 232px;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Noto Serif SC", "Songti SC", serif;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: light; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; color: inherit; }
a { color: var(--copper); text-decoration: none; }
a:hover { color: var(--clay); text-decoration: underline; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; }
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0;
}
h1 { font-size: 40px; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 28px; line-height: 1.3; margin: 0 0 14px; }
h3 { font-size: 22px; line-height: 1.4; margin: 0 0 12px; }
p { margin: 0 0 .75em; }
.logo { display: flex; gap: 10px; align-items: flex-start; text-decoration: none; }
.logo:hover { text-decoration: none; color: var(--paper); }
.logo-name {
  font-family: var(--serif);
  color: var(--paper);
  font-size: 20px;
  line-height: 1.35;
  max-width: 7.2em;
}
.age {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 36px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid var(--rose);
  color: var(--paper);
  background: transparent;
  font-size: 12px;
  letter-spacing: .04em;
  line-height: 1;
}
.age-ink { color: var(--ink); }
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar);
  background: var(--ink);
  color: var(--paper);
  padding: 28px 18px 24px;
  z-index: 40;
  overflow-y: auto;
}
.nav-list { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.nav-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 12px;
  color: var(--paper);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 12px 12px 0;
}
.nav-list a svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.6; flex: 0 0 auto; }
.nav-list a:hover { color: var(--rose); text-decoration: none; background: rgba(251,247,241,.04); }
.nav-list a.is-active { border-left-color: var(--clay); background: rgba(251,247,241,.08); color: var(--paper); }
.topbar, .mask { display: none; }
.icon-btn {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(215,167,160,.45);
  background: transparent;
  border-radius: 12px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.icon-btn span { display: block; width: 16px; height: 1.5px; background: var(--paper); }
.content-col { margin-left: var(--sidebar); min-height: 100vh; }
.page-wrap { width: min(1120px, calc(100% - 64px)); margin: 0 auto; }
.section { padding: 72px 0; background: var(--paper); }
.section-lift { background: var(--lift); }
.section-deep { background: var(--deep); color: var(--paper); }
.section-deep h2, .section-deep h3 { color: var(--paper); }
.section-copy { max-width: 42em; color: var(--muted); }
.section-deep .section-copy, .section-deep p { color: #E4D5CF; }
.section-head { margin-bottom: 28px; max-width: 42em; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  margin: 0 0 14px;
  font-size: 14px;
}
.cat-hero { align-items: end; }
.cat-summary {
  border-left: 1px solid var(--rose);
  padding: 4px 0 4px 22px;
  color: var(--muted);
  max-width: 36em;
}
.cat-summary p:last-child { margin-bottom: 0; }
.mag-list { list-style: none; margin: 0; padding: 0; }
.mag-list li {
  display: grid;
  grid-template-columns: 3.4em minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  padding: 18px 8px;
  border-bottom: 1px solid var(--line);
  transition: background .2s ease;
}
.mag-list li:hover { background: rgba(196,107,74,.06); }
.mag-no {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.2;
  color: var(--clay);
}
.mag-main a { color: var(--ink); font-weight: 500; font-size: 18px; }
.mag-main a:hover { color: var(--clay); }
.mag-main p { margin: 4px 0 0; color: var(--muted); }
.mag-list time { color: var(--muted); white-space: nowrap; padding-top: 2px; }
.more-row { margin: 22px 0 0; }
.btn-clay, .btn-line, .more-link, .pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease, filter .2s ease, border-color .2s ease;
}
.btn-clay { background: var(--clay); border: 1px solid var(--clay); color: var(--lift); }
.btn-line, .more-link { background: transparent; border: 1px solid var(--ink); color: var(--ink); }
.btn-clay:hover { background: var(--clay-deep); border-color: var(--clay-deep); color: var(--lift); text-decoration: none; transform: translateY(-2px); }
.btn-line:hover, .more-link:hover { background: var(--ink); color: var(--paper); text-decoration: none; transform: translateY(-2px); }
.btn-clay:active, .btn-line:active, .more-link:active, .pill:active { transform: none; filter: brightness(.95); }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--rose);
  background: transparent;
  color: var(--ink);
}
.pill:hover, .pill.is-on { background: var(--ink); color: var(--paper); border-color: var(--ink); text-decoration: none; }
.tag-dl { margin: 8px 0 0; }
.tag-dl div {
  display: grid;
  grid-template-columns: 4.5em minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(215,167,160,.35);
}
.tag-dl dt { margin: 0; color: var(--rose); font-weight: 500; }
.tag-dl dd { margin: 0; color: #E4D5CF; }
.pace-grid {
  list-style: none;
  display: grid;
  grid-template-columns: 1.3fr .9fr .9fr 1.1fr;
  gap: 16px;
  margin: 0;
  padding: 0;
}
.pace-grid li {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 20px 18px 16px;
}
.pace-grid strong {
  display: block;
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.3;
  margin-bottom: 6px;
}
.pace-grid span { color: var(--muted); }
.rel-list { display: grid; gap: 12px; }
.rel-bar {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  color: var(--ink);
  text-decoration: none;
  transition: transform .2s ease, border-color .2s ease, color .2s ease;
}
.rel-bar:hover { color: var(--clay); text-decoration: none; transform: translateY(-2px); border-color: rgba(196,107,74,.55); }
.rel-bar b { font-weight: 500; }
.rel-bar em {
  font-style: normal;
  color: var(--ink);
  border: 1px solid var(--rose);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 13px;
  text-align: center;
}
.rel-bar:hover em { color: var(--ink); }
.rel-bar time { color: var(--muted); white-space: nowrap; }
.point-list { list-style: none; margin: 0; padding: 0; max-width: 46em; }
.point-list li {
  position: relative;
  padding: 16px 0 16px 28px;
  border-bottom: 1px solid var(--line);
}
.point-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--clay);
  position: absolute;
  left: 0;
  top: 1.2em;
}
.cta-strip { padding: 36px 0; }
.cta-line { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.cta-line p { margin: 0; max-width: 40em; }
.footer { background: var(--deep); color: #E4D5CF; padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 28px; }
.footer .logo-name { margin: 0 0 10px; }
.footer a { color: var(--paper); }
.footer a:hover { color: var(--rose); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.copy {
  margin: 28px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(215,167,160,.35);
  color: #E4D5CF;
  font-size: 14px;
}
@media (min-width: 992px) {
  h1 { font-size: 48px; }
  h2 { font-size: 36px; }
}
@media (max-width: 991.98px) {
  .topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 16px;
    background: var(--ink);
    z-index: 50;
    border-bottom: 1px solid rgba(215,167,160,.35);
  }
  .topbar .logo-name { font-size: 16px; max-width: 12em; }
  .sidebar {
    top: 64px;
    width: min(280px, 86vw);
    transform: translateX(-105%);
    transition: transform .2s ease;
    box-shadow: var(--shadow);
  }
  .sidebar.is-open { transform: translateX(0); }
  .sidebar .logo { display: none; }
  .mask.is-show { display: block; position: fixed; inset: 64px 0 0 0; background: rgba(36,28,25,.45); z-index: 30; }
  .content-col { margin-left: 0; padding-top: 64px; }
  .section { padding: 40px 0; }
  .page-wrap { width: min(1120px, calc(100% - 40px)); }
  .cat-summary { border-left: 0; border-top: 1px solid var(--rose); padding: 16px 0 0; margin-top: 8px; }
  .pace-grid, .footer-grid { grid-template-columns: 1fr 1fr; }
  .mag-list li { grid-template-columns: 2.6em minmax(0, 1fr); }
  .mag-list time { grid-column: 2; }
}
@media (max-width: 767.98px) {
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  .pace-grid, .footer-grid, .rel-bar { grid-template-columns: 1fr; }
  .rel-bar time { justify-self: start; }
  .cta-line { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .page-wrap { width: calc(100% - 32px); }
  .pace-grid { grid-template-columns: 1fr; }
  .topbar .logo-name { font-size: 15px; max-width: 8.2em; }
  .mag-no { font-size: 22px; }
  .tag-dl div { grid-template-columns: 4em minmax(0, 1fr); }
}

/* roulang page: category2 */
:root {
  --ink: #241C19;
  --clay: #C46B4A;
  --clay-deep: #A8563A;
  --copper: #3E7A6C;
  --paper: #F6F1E8;
  --lift: #FBF7F1;
  --deep: #2A2422;
  --rose: #D7A7A0;
  --text: #1C1917;
  --muted: #6B625C;
  --line: rgba(36,28,25,.12);
  --shadow: 0 10px 30px rgba(36,28,25,.08);
  --sidebar: 232px;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Noto Serif SC", "Songti SC", serif;
}
/* roulang page: category2 */
html { scroll-behavior: smooth; color-scheme: light; }
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
button, input, textarea { font: inherit; color: inherit; }
a { color: var(--copper); text-decoration: none; }
a:hover { color: var(--clay); text-decoration: underline; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--serif); color: var(--ink); font-weight: 700; }
h1 { font-size: 40px; line-height: 48px; margin: 0; }
h2 { font-size: 28px; line-height: 36px; margin: 0 0 12px; }
h3 { font-size: 20px; line-height: 1.45; margin: 0 0 8px; }
p { margin: 0; }
.logo { display: flex; gap: 10px; align-items: flex-start; text-decoration: none; }
.logo:hover { text-decoration: none; color: var(--paper); }
.logo-name {
  font-family: var(--serif);
  color: var(--paper);
  font-size: 20px;
  line-height: 1.35;
  max-width: 7.2em;
}
.age {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid var(--rose);
  color: var(--paper);
  background: transparent;
  font-size: 12px;
  letter-spacing: .04em;
  flex: 0 0 auto;
}
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar);
  background: var(--ink);
  color: var(--paper);
  padding: 28px 18px 24px;
  z-index: 40;
  overflow-y: auto;
}
.nav-list { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.nav-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 12px;
  color: var(--paper);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 12px 12px 0;
}
.nav-list a svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.6; flex: 0 0 auto; }
.nav-list a:hover { color: var(--rose); text-decoration: none; background: rgba(251,247,241,.04); }
.nav-list a:active { background: rgba(251,247,241,.12); }
.nav-list a.is-active { border-left-color: var(--clay); background: rgba(251,247,241,.08); color: var(--paper); }
.topbar, .mask { display: none; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 64px;
  padding: 10px 16px;
  background: var(--ink);
  border-bottom: 1px solid rgba(215,167,160,.25);
}
.topbar .logo { min-width: 0; flex: 1; }
.topbar .logo-name { font-size: 16px; max-width: 9em; }
.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(215,167,160,.45);
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.icon-btn span { display: block; width: 16px; height: 1.5px; background: var(--paper); }
.icon-btn:hover { border-color: var(--clay); }
.icon-btn:active { filter: brightness(.95); }
.mask { position: fixed; inset: 0; background: rgba(28,25,23,.46); z-index: 35; }
.content-col { margin-left: var(--sidebar); min-height: 100vh; }
.page-wrap { width: min(1120px, 100%); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.section { padding: 72px 0; background: var(--paper); }
.section-lift { background: var(--lift); }
.section-deep { background: var(--deep); color: var(--paper); }
.section-deep h2, .section-deep h3 { color: var(--paper); }
.section-deep p, .section-deep .section-copy { color: #E4D5CF; }
.section-copy { max-width: 42em; color: var(--muted); }
.section-head { margin-bottom: 28px; }
.eu-banner { background: var(--deep); color: var(--paper); padding: 64px 0 48px; }
.eu-banner h1 { color: var(--paper); max-width: 12em; }
.eu-stat { margin-top: 14px; color: var(--rose); font-size: 14px; letter-spacing: .03em; }
.eu-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 28px; align-items: start; }
.filter-panel {
  position: sticky;
  top: 24px;
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 18px 16px 8px;
}
.filter-block { margin-bottom: 16px; }
.filter-block h3 { font-family: var(--sans); font-size: 13px; letter-spacing: .08em; color: var(--muted); font-weight: 500; }
.filter-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-btn, .pill {
  border-radius: 999px;
  border: 1px solid var(--rose);
  background: transparent;
  color: var(--ink);
  min-height: 36px;
  padding: 0 12px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.tag-btn:hover, .pill:hover { border-color: var(--clay); color: var(--clay); }
.tag-btn.is-on, .pill.is-on { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.tag-btn:active, .pill:active { transform: none; filter: brightness(.95); }
.eu-list { list-style: none; margin: 0; padding: 0; }
.eu-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.eu-row h3 { font-size: 20px; margin: 0; }
.eu-row a { color: var(--ink); }
.eu-row a:hover { color: var(--clay); }
.eu-row p { margin-top: 6px; color: var(--muted); max-width: 40em; }
.eu-row time { color: var(--muted); font-size: 14px; padding-top: 4px; }
.tag-mini {
  display: inline-flex;
  margin-top: 8px;
  padding: 0 10px;
  min-height: 24px;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--rose);
  color: var(--ink);
  font-size: 12px;
}
.empty-note { margin-top: 16px; color: var(--clay); }
.more-row { margin: 18px 0 0; }
.btn-clay, .btn-line, .more-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease, filter .2s ease, border-color .2s ease;
}
.btn-clay { background: var(--clay); border: 1px solid var(--clay); color: var(--lift); }
.btn-line, .more-link { background: transparent; border: 1px solid var(--ink); color: var(--ink); }
.btn-clay:hover { background: var(--clay-deep); border-color: var(--clay-deep); color: var(--lift); text-decoration: none; transform: translateY(-2px); }
.btn-line:hover, .more-link:hover { background: var(--ink); color: var(--paper); text-decoration: none; transform: translateY(-2px); }
.btn-clay:active, .btn-line:active, .more-link:active { transform: none; filter: brightness(.95); }
.scene-band {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 18px 28px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.scene-band ul { list-style: none; margin: 0; padding: 0; }
.scene-band li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.scene-band a { color: var(--ink); font-weight: 500; }
.scene-band a:hover { color: var(--clay); }
.scene-band p { color: var(--muted); }
.pair { padding: 20px 0; border-bottom: 1px solid var(--line); }
.pair-line { display: flex; gap: 12px; align-items: baseline; padding: 6px 0; }
.pair-k { flex: 0 0 3em; color: var(--clay); font-size: 14px; }
.pair a { color: var(--ink); font-weight: 500; }
.pair a:hover { color: var(--clay); }
.v-mile { list-style: none; margin: 8px 0 0; padding: 0; max-width: 40em; }
.v-mile li { position: relative; padding: 0 0 28px 36px; border-left: 1px solid rgba(215,167,160,.45); }
.v-mile li:last-child { border-left-color: transparent; padding-bottom: 0; }
.v-mile i {
  position: absolute;
  left: -13px;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--rose);
  background: var(--deep);
  color: var(--paper);
  font-style: normal;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.v-mile p { margin-top: 4px; }
.scene-card, .paper-card {
  background: var(--lift);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  height: 100%;
  overflow: hidden;
}
.section-lift .scene-card, .section-lift .paper-card { background: var(--paper); }
.scene-card { display: block; color: inherit; text-decoration: none; transition: transform .2s ease, border-color .2s ease; }
.scene-card:hover { color: inherit; text-decoration: none; transform: translateY(-2px); border-color: rgba(196,107,74,.55); }
.scene-card:hover h3 { color: var(--clay); text-decoration: underline; }
.scene-card:active { transform: none; filter: brightness(.98); }
.shot { position: relative; background: var(--ink); aspect-ratio: 16/10; }
.shot-tall { aspect-ratio: 4/5; }
.shot::after { content: ""; position: absolute; inset: 0; background: rgba(36,28,25,.28); }
.shot svg { width: 100%; height: 100%; }
.card-body { padding: 18px 18px 16px; }
.card-body p { color: var(--muted); }
.card-cta { display: inline-flex; margin-top: 12px; color: var(--clay); font-weight: 500; }
.acc { border-bottom: 1px solid var(--line); }
.acc-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 16px 36px 16px 0;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
  position: relative;
  cursor: pointer;
}
.acc-btn::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 22px;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--clay);
  border-bottom: 2px solid var(--clay);
  transform: rotate(45deg);
}
.acc-btn[aria-expanded="true"]::after { transform: rotate(-135deg); top: 26px; }
.acc-btn:hover { color: var(--clay); }
.acc-panel { padding: 0 0 16px; color: var(--muted); max-width: 42em; }
.note-bar { background: var(--ink); color: var(--paper); padding: 40px 0; }
.note-bar h2 { color: var(--paper); }
.note-bar p { margin-top: 10px; color: #E4D5CF; max-width: 40em; }
.footer { background: var(--deep); color: #E4D5CF; padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 28px; }
.footer .logo-name { display: block; font-size: 22px; max-width: 8em; margin-bottom: 10px; }
.footer a { color: var(--paper); }
.footer a:hover { color: var(--rose); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.copy { margin: 28px 0 0; color: var(--rose); font-size: 14px; }
@media (min-width: 992px) {
  h1 { font-size: 48px; line-height: 1.25; }
}
@media (max-width: 991.98px) {
  .sidebar { transform: translateX(-105%); transition: transform .2s ease; }
  .sidebar.is-open { transform: translateX(0); }
  .topbar { display: flex; }
  .content-col { margin-left: 0; }
  .mask.is-show { display: block; }
  .section { padding: 40px 0; }
  .eu-banner { padding: 36px 0 32px; }
  .eu-layout { display: flex; flex-direction: column; }
  .filter-panel { position: static; max-height: none; order: -1; }
}
@media (max-width: 767.98px) {
  .footer-grid, .scene-band { grid-template-columns: 1fr; }
  .eu-row { grid-template-columns: 1fr; gap: 4px; }
  .shot-tall { aspect-ratio: 16/10; }
  h2 { font-size: 26px; line-height: 34px; }
}
@media (max-width: 519.98px) {
  .page-wrap { padding-left: 16px; padding-right: 16px; }
  h1 { font-size: 34px; line-height: 42px; }
  h2 { font-size: 24px; line-height: 32px; }
  .topbar .logo-name { font-size: 15px; }
  .pair-line { flex-direction: column; gap: 2px; }
}

/* 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}