/* roulang page: index */
:root {
  --mulberry: #6B2D5B;
  --mulberry-deep: #4E1E42;
  --tea: #5E7D62;
  --tea-soft: #E5F0E6;
  --apricot: #E6A06A;
  --apricot-deep: #C97D45;
  --apricot-press: #B56D38;
  --paper: #F7F1E6;
  --paper-2: #EFE4D4;
  --sand: #F3EADF;
  --ink: #3A2A24;
  --muted: #6E564C;
  --line: #E3D3C2;
  --card: #FFFCF7;
  --radius: 6px;
  --shadow: 0 8px 24px rgba(58, 42, 36, 0.06);
  --shadow-hover: 0 12px 28px rgba(58, 42, 36, 0.1);
  --space: 72px;
  --narrow: 820px;
  --wrap: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: var(--mulberry); text-decoration: none; transition: color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
a:hover { color: var(--mulberry-deep); }
button, input, textarea { font-family: inherit; }
h1, h2, h3, h4 {
  font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 .4em;
}
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
::selection { background: var(--apricot); color: var(--ink); }
:focus-visible { outline: 2px solid var(--mulberry); outline-offset: 3px; }
.wrap { width: min(var(--wrap), calc(100% - 32px)); margin-inline: auto; }
.narrow { width: min(var(--narrow), calc(100% - 32px)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 241, 230, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.info-bar { background: var(--mulberry-deep); color: #F7F1E6; font-size: 13px; }
.info-inner { min-height: 44px; display: flex; align-items: center; gap: 14px; }
.info-domain { color: var(--apricot); letter-spacing: 0; }
.info-note { color: rgba(247, 241, 230, .88); }
.info-action {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: var(--radius);
  background: var(--apricot);
  color: var(--ink);
  font-weight: 700;
}
.info-action:hover { background: var(--apricot-deep); color: var(--ink); }
.info-action:active { background: var(--apricot-press); transform: translateY(1px); }
.brand-row { display: flex; align-items: center; gap: 12px 22px; padding: 12px 0 4px; flex-wrap: wrap; }
.logo { display: flex; flex-direction: column; gap: 0; color: var(--ink); min-width: 220px; }
.logo:hover { color: var(--mulberry); }
.logo-text { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 20px; font-weight: 700; line-height: 1.35; }
.logo-sub { color: var(--muted); font-size: 12px; line-height: 1.4; }
.title-bar { background: transparent; padding: 0; color: var(--ink); }
.nav-burger {
  min-width: 44px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--mulberry);
  border-radius: var(--radius);
  background: transparent;
  color: var(--mulberry);
  font-weight: 700;
  cursor: pointer;
}
.nav-burger:hover { background: var(--mulberry); color: #F7F1E6; }
.nav-burger:active { background: var(--mulberry-deep); color: #F7F1E6; }
.top-bar { background: transparent; padding: 0; flex: 1 1 560px; }
.top-bar, .top-bar ul { background: transparent; }
.site-header .menu { background: transparent; flex-wrap: wrap; justify-content: flex-end; }
.site-header .menu a {
  color: var(--ink);
  font-size: 15px;
  padding: .7rem .75rem;
  line-height: 1.4;
  border-radius: var(--radius);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.site-header .menu a:hover { color: var(--mulberry); background: rgba(107, 45, 91, .06); }
.site-header .menu .is-active > a { color: var(--mulberry); box-shadow: inset 0 -2px 0 var(--apricot); font-weight: 700; }
.site-header .menu a:active { background: rgba(107, 45, 91, .12); }
.hero { padding: 42px 0 28px; background: var(--paper); }
.kicker, .badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 252, 247, .8);
  color: var(--mulberry);
  font-size: 13px;
  line-height: 1.4;
}
.hero h1 { font-size: clamp(32px, 4vw, 50px); margin: 14px 0 10px; }
.sub { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 20px; line-height: 1.7; margin-bottom: 12px; }
.lead { color: var(--ink); font-size: 16px; max-width: 640px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.btn, a.btn, button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-primary, a.btn-primary {
  background: var(--apricot);
  color: var(--ink);
  border-color: var(--apricot);
}
.btn-primary:hover, a.btn-primary:hover { background: var(--apricot-deep); color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-primary:active, a.btn-primary:active { background: var(--apricot-press); color: var(--ink); transform: translateY(1px); box-shadow: none; }
.btn-ghost, a.btn-ghost { background: transparent; color: var(--mulberry); border-color: var(--mulberry); }
.btn-ghost:hover, a.btn-ghost:hover { background: rgba(107, 45, 91, .08); color: var(--mulberry-deep); transform: translateY(-2px); }
.btn-ghost:active, a.btn-ghost:active { background: rgba(107, 45, 91, .16); transform: translateY(1px); }
.cover-card { margin: 0; }
.cover-visual {
  position: relative;
  min-height: 440px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: var(--mulberry-deep);
}
.cover-visual img { width: 100%; height: 440px; object-fit: cover; }
.cover-copy {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  color: #F7F1E6;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cover-copy span { color: var(--apricot); font-size: 13px; }
.cover-copy strong { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 40px; line-height: 1.2; }
.cover-copy em { font-style: normal; font-size: 16px; }
.cover-card figcaption { color: var(--muted); font-size: 13px; padding-top: 8px; }
.section { padding: var(--space) 0; }
.band-sand { background: var(--sand); }
.band-plain { background: var(--paper); }
.band-card { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-tea { background: var(--tea-soft); }
.band-ink { background: var(--mulberry-deep); color: #F7F1E6; }
.band-soft { background: #FBF6EE; }
.band-cta { background: var(--apricot); color: var(--ink); }
.section-head { margin-bottom: 28px; text-align: left; }
.section-head h2 { font-size: clamp(26px, 3vw, 36px); margin-top: 10px; }
.section-head p, .prose { color: var(--ink); }
.band-ink .section-head h2, .band-ink .section-head p { color: #F7F1E6; }
.band-ink .badge { color: var(--apricot); background: transparent; border-color: rgba(230, 160, 106, .6); }
.pain-list { list-style: none; border-top: 1px solid var(--line); }
.pain-list li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.pain-list strong { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 22px; color: var(--mulberry); }
.solution-main {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
  height: 100%;
}
.solution-main h3 { font-size: 28px; }
.note-card, .channel-card, .metric, .comment {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.note-card { padding: 16px 16px 8px; margin-bottom: 12px; }
.note-card:hover, .channel-card:hover, .metric:hover, .feed-item:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.note-card:active, .channel-card:active { transform: translateY(1px); }
.note-card h3, .channel-card h3 { font-size: 20px; margin-bottom: 6px; }
.step-list { list-style: none; }
.step-list li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(94, 125, 98, .25);
}
.step-no {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--mulberry);
  color: #F7F1E6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
  font-size: 22px;
}
.scene { padding: 26px 0; border-top: 1px solid var(--line); }
.scene h3 { font-size: 28px; }
.scene img { width: 100%; height: 220px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); }
.result-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(247, 241, 230, .25);
  border-radius: var(--radius);
  overflow: hidden;
}
.result-item { padding: 22px 18px; border-right: 1px solid rgba(247, 241, 230, .2); }
.result-item:last-child { border-right: 0; }
.result-num { display: block; font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 42px; color: var(--apricot); line-height: 1.1; }
.comment-list { display: flex; flex-direction: column; gap: 14px; }
.comment { padding: 16px 16px 8px; display: grid; grid-template-columns: 52px 1fr; gap: 12px; transition: transform .2s ease, box-shadow .2s ease; }
.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--tea);
  color: #F7F1E6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
}
.comment-name { font-weight: 700; }
.comment-time { color: var(--muted); font-size: 13px; margin-left: 8px; }
.people { list-style: none; }
.people li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.people span { color: var(--mulberry); font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-weight: 700; }
.feed { border-top: 1px solid var(--line); }
.feed-item {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  transition: transform .2s ease, box-shadow .2s ease;
}
.feed-item:hover { color: inherit; }
.feed-cover { width: 168px; height: 112px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); background: var(--paper-2); }
.feed-body h3 { font-size: 22px; margin: 4px 0; }
.feed-body p { color: var(--muted); margin: 0; font-size: 15px; }
.meta { color: var(--muted); font-size: 13px; }
.feed-more { margin: 18px 0 0; }
.text-more {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: var(--radius);
  border: 1px solid var(--mulberry);
  color: var(--mulberry);
  font-weight: 700;
}
.text-more:hover { background: var(--mulberry); color: #F7F1E6; }
.text-more:active { background: var(--mulberry-deep); color: #F7F1E6; }
.metric { padding: 18px 16px 14px; min-height: 150px; transition: transform .2s ease, box-shadow .2s ease; }
.metric-num { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 40px; color: var(--tea); line-height: 1.1; display: block; }
.metric-label { display: block; margin: 6px 0; font-weight: 700; }
.metric p { color: var(--muted); font-size: 14px; margin: 0; }
.pl-item {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 22px;
  align-items: center;
  margin: 26px 0;
}
.pl-item:nth-child(even) { margin-left: 56px; }
.pl-item:nth-child(even) .pl-copy { order: -1; }
.pl-item img { width: 100%; height: 210px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); }
.pl-copy h3 { font-size: 26px; }
.channel-card { display: block; padding: 22px; min-height: 230px; color: var(--ink); height: 100%; transition: transform .2s ease, box-shadow .2s ease; }
.channel-card:hover { color: var(--ink); }
.channel-kicker { color: var(--tea); font-size: 13px; font-weight: 700; }
.channel-card .go { color: var(--mulberry); font-weight: 700; }
.faq-list details { border-bottom: 1px solid var(--line); padding: 6px 0 8px; }
.faq-list summary {
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
  font-size: 20px;
  font-weight: 700;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "＋"; margin-left: auto; color: var(--mulberry); font-size: 18px; }
.faq-list details[open] summary::after { content: "－"; }
.faq-list details p { color: var(--ink); padding: 0 0 8px; }
.cta-inner { display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.cta-inner h2 { font-size: clamp(28px, 3vw, 40px); }
.band-cta .btn-primary { background: var(--mulberry); color: #F7F1E6; border-color: var(--mulberry); }
.band-cta .btn-primary:hover { background: var(--mulberry-deep); color: #F7F1E6; }
.band-cta .btn-primary:active { background: #3d1734; color: #F7F1E6; }
.site-footer { background: #2C1C18; color: rgba(247, 241, 230, .86); padding: 36px 0 28px; }
.footer-name { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 24px; color: #F7F1E6; margin: 0 0 6px; }
.site-footer a { color: var(--apricot); }
.site-footer a:hover { color: #F7F1E6; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; margin: 12px 0; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; }
.copy { color: rgba(247, 241, 230, .68); font-size: 13px; margin: 0; }
.button, a.button, button.button { background: var(--apricot); color: var(--ink); border-radius: var(--radius); }
table { border-collapse: collapse; background: transparent; border: 0; }
@media (max-width: 1024px) {
  .brand-row { align-items: flex-start; }
  .site-header .menu { justify-content: flex-start; }
  .pl-item:nth-child(even) { margin-left: 24px; }
  .cover-visual, .cover-visual img { min-height: 360px; height: 360px; }
}
@media (max-width: 768px) {
  :root { --space: 52px; }
  .result-bar, .pain-list li, .people li, .feed-item, .pl-item, .pl-item:nth-child(even), .cta-inner { grid-template-columns: 1fr; display: grid; }
  .pl-item:nth-child(even) { margin-left: 0; }
  .pl-item:nth-child(even) .pl-copy { order: 0; }
  .feed-cover { width: 100%; height: 180px; }
  .result-item { border-right: 0; border-bottom: 1px solid rgba(247, 241, 230, .2); }
  .cta-inner { align-items: flex-start; }
  .hero { padding-top: 24px; }
  .cover-copy strong { font-size: 32px; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .info-note { display: none; }
  .logo-text { font-size: 16px; }
  .wrap, .narrow { width: calc(100% - 24px); }
  .pain-list li, .step-list li { grid-template-columns: 1fr; }
  .hero-actions .btn, .band-cta .btn { width: 100%; }
  .sub { font-size: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category2 */
:root {
 --mulberry: #6B2D5B;
 --mulberry-deep: #4E1E42;
 --tea: #5E7D62;
 --tea-soft: #E5F0E6;
 --apricot: #E6A06A;
 --apricot-deep: #C97D45;
 --apricot-press: #B56D38;
 --paper: #F7F1E6;
 --paper-2: #EFE4D4;
 --sand: #F3EADF;
 --ink: #3A2A24;
 --muted: #6E564C;
 --line: #E3D3C2;
 --card: #FFFCF7;
 --radius: 6px;
 --shadow: 0 8px 24px rgba(58, 42, 36, 0.06);
 --shadow-hover: 0 12px 28px rgba(58, 42, 36, 0.1);
 --space: 72px;
 --narrow: 820px;
 --wrap: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 background: var(--paper);
 color: var(--ink);
 font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
 font-size: 17px;
 line-height: 1.8;
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: var(--mulberry); text-decoration: none; }
a:hover { color: var(--mulberry-deep); }
button, input, textarea, select { font-family: inherit; color: inherit; }
p { margin: 0 0 .8em; }
ul { margin: 0; padding: 0; }
h1, h2, h3, h4 {
 font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
 font-weight: 700;
 line-height: 1.35;
 color: var(--ink);
 margin: 0 0 .45em;
 letter-spacing: 0;
}
h1 { font-size: clamp(32px, 4vw, 48px); }
h2 { font-size: clamp(26px, 3vw, 36px); }
h3 { font-size: 22px; }
.wrap { width: min(var(--wrap), calc(100% - 32px)); margin-inline: auto; }
.narrow { width: min(var(--narrow), calc(100% - 32px)); margin-inline: auto; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(247, 241, 230, .96);
 border-bottom: 1px solid var(--line);
 backdrop-filter: blur(8px);
}
.info-bar {
 background: var(--mulberry-deep);
 color: #F7F1E6;
 font-size: 13px;
 line-height: 1.5;
}
.info-inner {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px 20px;
 min-height: 38px;
 flex-wrap: wrap;
}
.info-domain { color: var(--apricot); }
.info-note { color: #F7F1E6; opacity: .92; }
.info-action {
 color: var(--apricot);
 min-height: 44px;
 display: inline-flex;
 align-items: center;
 font-weight: 700;
}
.info-action:hover { color: #fff; }
.brand-row { display: flex; align-items: center; gap: 12px 22px; padding: 12px 0 4px; flex-wrap: wrap; }
.logo { display: flex; flex-direction: column; gap: 0; color: var(--ink); min-width: 220px; }
.logo:hover { color: var(--mulberry); }
.logo-text { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 20px; font-weight: 700; line-height: 1.35; }
.logo-sub { color: var(--muted); font-size: 12px; line-height: 1.4; }
.title-bar { background: transparent; padding: 0; color: var(--ink); margin-left: auto; }
.nav-burger {
 min-width: 44px;
 min-height: 44px;
 padding: 0 14px;
 border: 1px solid var(--mulberry);
 border-radius: var(--radius);
 background: transparent;
 color: var(--mulberry);
 font-weight: 700;
 cursor: pointer;
}
.nav-burger:hover { background: var(--mulberry); color: #F7F1E6; }
.nav-burger:active { background: var(--mulberry-deep); color: #F7F1E6; }
.nav-burger:focus-visible { outline: 2px solid var(--apricot); outline-offset: 2px; }
.top-bar { background: transparent; padding: 0; flex: 1; }
.site-header .menu { background: transparent; display: flex; flex-wrap: wrap; justify-content: flex-end; list-style: none; margin: 0; }
.site-header .menu a {
 color: var(--ink);
 font-size: 15px;
 padding: .7rem .75rem;
 line-height: 1.4;
 border-radius: var(--radius);
 min-height: 44px;
 display: flex;
 align-items: center;
}
.site-header .menu a:hover { color: var(--mulberry); background: rgba(107, 45, 91, .06); }
.site-header .menu .is-active > a { color: var(--mulberry); box-shadow: inset 0 -2px 0 var(--apricot); font-weight: 700; }
.site-header .menu a:active { background: rgba(107, 45, 91, .12); }
.site-header .menu a:focus-visible { outline: 2px solid var(--mulberry); outline-offset: 2px; }
.section { padding: var(--space) 0; }
.band-card { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-tea { background: var(--tea-soft); }
.band-sand { background: var(--sand); }
.band-cta { background: var(--apricot); color: var(--ink); }
.section-head { margin-bottom: 28px; text-align: left; max-width: 760px; }
.section-head h2 { margin-top: 8px; }
.section-head p { color: var(--ink); margin: 0; }
.kicker, .badge {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0 8px;
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: rgba(255, 252, 247, .8);
 color: var(--mulberry);
 font-size: 13px;
 line-height: 1.4;
}
.lead { color: var(--ink); font-size: 17px; max-width: 640px; margin-bottom: 18px; }
.btn, a.btn, button.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 18px;
 border-radius: var(--radius);
 border: 1px solid transparent;
 font-weight: 700;
 line-height: 1.2;
 cursor: pointer;
 text-decoration: none;
 transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-primary, a.btn-primary { background: var(--apricot); color: var(--ink); border-color: var(--apricot); }
.btn-primary:hover, a.btn-primary:hover { background: var(--apricot-deep); color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-primary:active, a.btn-primary:active { background: var(--apricot-press); color: var(--ink); transform: translateY(1px); box-shadow: none; }
.btn-ghost, a.btn-ghost { background: transparent; color: var(--mulberry); border-color: var(--mulberry); }
.btn-ghost:hover, a.btn-ghost:hover { background: rgba(107, 45, 91, .08); color: var(--mulberry-deep); transform: translateY(-2px); }
.btn-ghost:active, a.btn-ghost:active { background: rgba(107, 45, 91, .16); transform: translateY(1px); }
.btn-ink, a.btn-ink { background: var(--mulberry); color: #F7F1E6; border-color: var(--mulberry); }
.btn-ink:hover, a.btn-ink:hover { background: var(--mulberry-deep); color: #F7F1E6; transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-ink:active, a.btn-ink:active { background: #3d1734; color: #F7F1E6; transform: translateY(1px); }
.btn:focus-visible, a.btn:focus-visible { outline: 2px solid var(--mulberry-deep); outline-offset: 3px; }
.mag-open { padding-top: 36px; background:
 radial-gradient(circle at 90% 0%, rgba(230,160,106,.28), transparent 36%),
 var(--paper); }
.mag-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(250px, .78fr); gap: 28px 36px; align-items: start; }
.mag-cover { margin: 8px 0 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.mag-cover img { width: 100%; height: 320px; object-fit: cover; }
.mag-cover figcaption { color: var(--muted); font-size: 13px; padding: 10px 14px 12px; }
.mag-side { display: flex; flex-direction: column; gap: 14px; }
.side-card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 18px 18px 8px;
}
.side-card h2 { font-size: 26px; }
.side-kicker { margin-bottom: 8px; }
.side-list { list-style: none; }
.side-list li {
 display: flex;
 justify-content: space-between;
 gap: 12px;
 padding: 10px 0;
 border-top: 1px solid var(--line);
 font-size: 15px;
}
.side-list span { color: var(--muted); }
.side-list strong { font-weight: 700; color: var(--ink); }
.quote-line {
 margin: 0;
 padding: 14px 16px;
 border-left: 3px solid var(--apricot);
 background: var(--tea-soft);
 border-radius: 0 var(--radius) var(--radius) 0;
 color: var(--ink);
 font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
}
.timeline { list-style: none; margin: 0; padding: 0 0 0 8px; border-left: 2px solid var(--line); }
.tl-item { position: relative; display: grid; grid-template-columns: 148px minmax(0, 1fr); gap: 18px; padding: 0 0 26px 26px; }
.tl-item::before {
 content: "";
 position: absolute;
 left: -8px;
 top: 10px;
 width: 14px;
 height: 14px;
 border-radius: 50%;
 background: var(--apricot);
 border: 2px solid var(--mulberry);
}
.tl-time { color: var(--mulberry); font-weight: 700; font-size: 14px; padding-top: 4px; }
.tl-body {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 14px;
 display: grid;
 grid-template-columns: 120px minmax(0, 1fr);
 gap: 14px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.tl-body:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.thumb { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--mulberry-deep); min-height: 84px; }
.thumb img { width: 100%; height: 84px; object-fit: cover; }
.tl-title { font-size: 22px; margin-bottom: 4px; }
.tl-meta { color: var(--muted); font-size: 14px; margin: 0 0 6px; }
.tl-body p:last-child { margin: 0; }
.step-rail { list-style: none; max-width: 760px; }
.step-rail li {
 display: grid;
 grid-template-columns: 72px minmax(0, 1fr);
 gap: 16px;
 padding: 16px 0;
 border-bottom: 1px solid rgba(94, 125, 98, .35);
}
.step-no {
 width: 56px;
 height: 56px;
 border-radius: var(--radius);
 background: var(--mulberry);
 color: #F7F1E6;
 display: flex;
 align-items: center;
 justify-content: center;
 font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
 font-size: 22px;
}
.step-rail h3 { margin-bottom: 2px; font-size: 22px; }
.step-rail p { margin: 0; }
.metric-strip {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 background: var(--card);
 box-shadow: var(--shadow);
 overflow: hidden;
}
.metric-mini { padding: 22px 18px; border-right: 1px solid var(--line); }
.metric-mini:last-child { border-right: 0; }
.metric-num {
 display: block;
 font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
 font-size: 34px;
 line-height: 1.15;
 color: var(--mulberry);
}
.metric-label { color: var(--muted); font-size: 14px; }
.slice-board { display: grid; gap: 14px; }
.slice {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 16px 18px;
 max-width: 760px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.slice:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.slice:nth-child(even) { margin-left: 72px; }
.slice-tag { margin-bottom: 8px; background: var(--tea-soft); border-color: transparent; color: var(--tea); }
.slice h3 { font-size: 22px; }
.slice p { margin: 0; color: var(--ink); }
.faq-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.faq-col {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 18px 18px 6px;
 box-shadow: var(--shadow);
}
.faq-col h3 { font-size: 24px; margin-bottom: 8px; }
.faq-item { padding: 12px 0; border-top: 1px solid var(--line); }
.faq-q { font-weight: 700; color: var(--mulberry); margin: 0 0 4px; }
.faq-a { margin: 0; color: var(--ink); }
.close-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 8px; }
.band-cta .section-head p { max-width: 640px; }
.site-footer { background: var(--mulberry-deep); color: #F7F1E6; padding: 36px 0 28px; }
.site-footer a { color: var(--apricot); }
.site-footer a:hover { color: #fff; }
.footer-name { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 22px; margin-bottom: 6px; }
.footer-links { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 12px 0; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; }
.copy { color: rgba(247, 241, 230, .78); font-size: 14px; margin: 0; }
:focus-visible { outline: 2px solid var(--mulberry); outline-offset: 3px; }
@media (max-width: 1024px) {
 .mag-grid { grid-template-columns: 1fr; }
 .slice:nth-child(even) { margin-left: 28px; }
 .faq-duo { grid-template-columns: 1fr; }
 .title-bar { display: inline-flex; }
}
@media (min-width: 1025px) {
 .title-bar { display: none; }
 #nav-menu { display: block !important; }
}
@media (max-width: 768px) {
 :root { --space: 48px; }
 .tl-item, .tl-body, .step-rail li { grid-template-columns: 1fr; }
 .tl-item { gap: 8px; }
 .metric-strip { grid-template-columns: 1fr 1fr; }
 .metric-mini:nth-child(odd) { border-right: 1px solid var(--line); }
 .metric-mini:nth-child(1), .metric-mini:nth-child(2) { border-bottom: 1px solid var(--line); }
 .mag-cover img { height: 220px; }
 .slice:nth-child(even) { margin-left: 0; }
}
@media (max-width: 520px) {
 .info-note { display: none; }
 .logo { min-width: 0; }
 .logo-text { font-size: 16px; }
 .metric-strip { grid-template-columns: 1fr; }
 .metric-mini { border-right: 0; border-bottom: 1px solid var(--line); }
 .metric-mini:last-child { border-bottom: 0; }
 .brand-row { padding-bottom: 8px; }
 .close-row .btn { width: 100%; }
}

/* roulang page: category1 */
:root {
  --mulberry: #6B2D5B;
  --mulberry-deep: #4E1E42;
  --tea: #5E7D62;
  --tea-soft: #E5F0E6;
  --apricot: #E6A06A;
  --apricot-deep: #C97D45;
  --apricot-press: #B56D38;
  --paper: #F7F1E6;
  --paper-2: #EFE4D4;
  --sand: #F3EADF;
  --ink: #3A2A24;
  --muted: #6E564C;
  --line: #E3D3C2;
  --card: #FFFCF7;
  --radius: 6px;
  --shadow: 0 8px 24px rgba(58, 42, 36, 0.06);
  --shadow-hover: 0 12px 28px rgba(58, 42, 36, 0.1);
  --space: 72px;
  --narrow: 820px;
  --wrap: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: var(--mulberry); text-decoration: none; transition: color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease; }
a:hover { color: var(--mulberry-deep); }
button, input, textarea { font-family: inherit; }
h1, h2, h3, h4 {
  font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 .45em;
}
p { margin: 0 0 .8em; }
ul { margin: 0; padding: 0; }
.wrap { width: min(var(--wrap), calc(100% - 32px)); margin-inline: auto; }
.narrow { width: min(var(--narrow), calc(100% - 32px)); margin-inline: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 241, 230, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.info-bar { background: var(--mulberry-deep); color: #F7F1E6; font-size: 13px; }
.info-inner { display: flex; align-items: center; gap: 12px 18px; min-height: 40px; }
.info-domain { color: var(--apricot); letter-spacing: 0; font-weight: 700; }
.info-note { color: #F3EADF; flex: 1; }
.info-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: var(--radius);
  background: var(--apricot);
  color: var(--ink);
  font-weight: 700;
}
.info-action:hover { background: var(--apricot-deep); color: var(--ink); }
.info-action:active { background: var(--apricot-press); color: var(--ink); }
.brand-row { display: flex; align-items: center; gap: 12px 22px; padding: 12px 0 4px; flex-wrap: wrap; }
.logo { display: flex; flex-direction: column; gap: 0; color: var(--ink); min-width: 220px; }
.logo:hover { color: var(--mulberry); }
.logo-text { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 20px; font-weight: 700; line-height: 1.35; }
.logo-sub { color: var(--muted); font-size: 12px; line-height: 1.4; }
.title-bar { background: transparent; padding: 0; color: var(--ink); display: none; margin-left: auto; }
.nav-burger {
  min-width: 44px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--mulberry);
  border-radius: var(--radius);
  background: transparent;
  color: var(--mulberry);
  font-weight: 700;
  cursor: pointer;
}
.nav-burger:hover { background: var(--mulberry); color: #F7F1E6; }
.nav-burger:active { background: var(--mulberry-deep); color: #F7F1E6; }
.top-bar { background: transparent; padding: 0; margin-left: auto; }
.site-header .menu { background: transparent; display: flex; flex-wrap: wrap; justify-content: flex-end; margin: 0; }
.site-header .menu a {
  color: var(--ink);
  font-size: 15px;
  padding: .7rem .75rem;
  line-height: 1.4;
  border-radius: var(--radius);
  min-height: 44px;
  display: flex;
  align-items: center;
}
.site-header .menu a:hover { color: var(--mulberry); background: rgba(107, 45, 91, .06); }
.site-header .menu .is-active > a { color: var(--mulberry); box-shadow: inset 0 -2px 0 var(--apricot); font-weight: 700; }
.site-header .menu a:active { background: rgba(107, 45, 91, .12); }
.kicker, .badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 252, 247, .8);
  color: var(--mulberry);
  font-size: 13px;
  line-height: 1.4;
  font-weight: 700;
}
.section { padding: var(--space) 0; }
.band-card { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-tea { background: var(--tea-soft); }
.band-sand { background: var(--sand); }
.band-cta { background: var(--apricot); color: var(--ink); }
.section-head { margin-bottom: 28px; text-align: left; max-width: 760px; }
.section-head h2 { font-size: clamp(26px, 3vw, 36px); margin-top: 10px; }
.section-head p { color: var(--ink); margin: 0; }
.btn, a.btn, button.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-primary, a.btn-primary { background: var(--apricot); color: var(--ink); border-color: var(--apricot); }
.btn-primary:hover, a.btn-primary:hover { background: var(--apricot-deep); color: var(--ink); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-primary:active, a.btn-primary:active { background: var(--apricot-press); color: var(--ink); transform: translateY(1px); box-shadow: none; }
.btn-ghost, a.btn-ghost { background: transparent; color: var(--mulberry); border-color: var(--mulberry); }
.btn-ghost:hover, a.btn-ghost:hover { background: rgba(107, 45, 91, .08); color: var(--mulberry-deep); transform: translateY(-2px); }
.btn-ghost:active, a.btn-ghost:active { background: rgba(107, 45, 91, .16); transform: translateY(1px); }
.band-cta .btn-solid {
  background: var(--ink);
  color: #F7F1E6;
  border-color: var(--ink);
}
.band-cta .btn-solid:hover { background: var(--mulberry-deep); color: #F7F1E6; transform: translateY(-2px); }
.band-cta .btn-solid:active { background: #2A1C18; transform: translateY(1px); }
.band-cta .btn-line { background: transparent; color: var(--ink); border-color: var(--ink); }
.band-cta .btn-line:hover { background: rgba(58, 42, 36, .08); color: var(--ink); transform: translateY(-2px); }
:focus-visible { outline: 2px solid var(--mulberry); outline-offset: 3px; }
.cat-mast { padding: 46px 0 36px; }
.mast-copy h1 { font-size: clamp(32px, 4.4vw, 52px); margin: 12px 0 12px; }
.dek { font-size: 18px; max-width: 640px; margin-bottom: 18px; }
.mast-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.pick-card {
  background: var(--card);
  border: 1px solid var(--apricot-deep);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  padding: 18px 18px 16px;
  position: relative;
}
.pick-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 6px;
  background: var(--apricot);
  border-radius: var(--radius) 0 0 var(--radius);
}
.pick-card h2 { font-size: 26px; margin: 8px 0; }
.pick-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 14px; }
.pick-meta span {
  background: var(--sand);
  border-radius: var(--radius);
  padding: 2px 8px;
  font-size: 13px;
  color: var(--muted);
}
.cover-svg { width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); display: block; }
.figcap { color: var(--muted); font-size: 13px; margin: 8px 0 0; }
.filter-board { display: grid; gap: 0; border-top: 1px solid var(--line); }
.filter-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.filter-row strong { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; color: var(--mulberry); font-size: 20px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 44px;
  padding: 0 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  font-weight: 500;
}
.chip:hover { border-color: var(--mulberry); color: var(--mulberry); transform: translateY(-1px); }
.chip:active { transform: translateY(1px); background: var(--paper-2); }
.chip.is-on { background: var(--mulberry); color: #F7F1E6; border-color: var(--mulberry); }
.feed { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.feed-item {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.feed-item:hover { background: rgba(255, 252, 247, .55); }
.feed-item h3 { font-size: 24px; margin: 6px 0; }
.feed-item h3 a { color: var(--ink); }
.feed-item h3 a:hover { color: var(--mulberry); }
.item-meta { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: 13px; margin: 0; }
.thumb { display: block; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.thumb svg { width: 100%; height: 112px; display: block; }
.list-more { margin: 22px 0 0; }
.more-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--radius);
  border: 1px solid var(--mulberry);
  color: var(--mulberry);
  font-weight: 700;
  background: transparent;
}
.more-link:hover { background: var(--mulberry); color: #F7F1E6; transform: translateY(-2px); }
.more-link:active { background: var(--mulberry-deep); color: #F7F1E6; transform: translateY(1px); }
.editor-layout { align-items: stretch; }
.editor-copy {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 22px 8px;
  height: 100%;
}
.editor-copy h2 { font-size: clamp(28px, 3vw, 40px); }
.quote-line {
  margin: 16px 0;
  padding-left: 14px;
  border-left: 3px solid var(--apricot);
  color: var(--mulberry-deep);
  font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
  font-size: 20px;
}
.scene-main {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 22px;
  height: 100%;
}
.scene-main h3 { font-size: 30px; }
.scene-side { display: flex; flex-direction: column; gap: 14px; height: 100%; }
.scene-note {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 16px 8px;
  box-shadow: var(--shadow);
  flex: 1;
}
.scene-note:hover, .pick-card:hover, .editor-copy:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); transition: transform .2s ease, box-shadow .2s ease; }
.scene-note h3 { font-size: 20px; }
.voice-list { display: flex; flex-direction: column; gap: 14px; }
.voice {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
}
.voice.featured { background: #fff; border-color: var(--apricot); }
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--mulberry); color: #F7F1E6;
  display: flex; align-items: center; justify-content: center;
  font-family: "Songti SC", "Noto Serif SC", "STSong", serif;
  font-weight: 700;
}
.voice h3 { font-size: 16px; margin: 0; font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif; }
.voice time { color: var(--muted); font-size: 12px; }
.news-list { list-style: none; border-top: 1px solid var(--line); }
.news-list li { border-bottom: 1px solid var(--line); }
.news-list a {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 64px;
  padding: 10px 0;
  color: var(--ink);
}
.news-list a:hover { color: var(--mulberry); padding-left: 6px; }
.news-list a:active { color: var(--mulberry-deep); }
.news-date { color: var(--muted); font-size: 13px; }
.news-go { color: var(--apricot-deep); font-weight: 700; }
.close-grid { align-items: center; }
.close-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat {
  background: rgba(255, 252, 247, .45);
  border: 1px solid rgba(58, 42, 36, .15);
  border-radius: var(--radius);
  padding: 12px;
  text-align: left;
}
.stat b { display: block; font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 28px; line-height: 1.2; }
.stat span { color: var(--ink); font-size: 13px; }
.close-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.site-footer { background: var(--mulberry-deep); color: #F7F1E6; padding: 36px 0 28px; }
.site-footer a { color: var(--apricot); }
.site-footer a:hover { color: #F7F1E6; }
.footer-name { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; font-size: 22px; margin-bottom: 6px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; list-style: none; margin: 12px 0; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; }
.copy { color: #E3D3C2; font-size: 13px; margin: 0; }
.is-hidden { display: none; }
@media (max-width: 1024px) {
  :root { --space: 56px; }
  .title-bar { display: block; }
  #nav-menu { display: none; width: 100%; flex: 1 0 100%; }
  #nav-menu.is-open { display: block; }
  .site-header .menu { flex-direction: column; align-items: stretch; padding-bottom: 10px; }
  .feed-item { grid-template-columns: 132px 1fr; }
  .close-stats { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --space: 44px; }
  .info-note { display: none; }
  .mast-copy h1 { font-size: 32px; }
  .filter-row, .feed-item, .news-list a { grid-template-columns: 1fr; }
  .thumb svg { height: 180px; }
  .logo { min-width: 0; }
  .logo-text { font-size: 18px; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .wrap, .narrow { width: calc(100% - 24px); }
  .info-action, .btn, .chip, .more-link, .nav-burger { min-height: 44px; }
  .voice { grid-template-columns: 44px 1fr; }
  .stat b { font-size: 24px; }
}