/* roulang page: index */
:root{
  --bg:#F7F4F1;
  --bg-2:#FFFDFC;
  --surface:#ffffff;
  --surface-soft:#F1D9D0;
  --surface-strong:#111014;
  --brand:#8E1F3F;
  --brand-2:#C77A5A;
  --text:#1B1719;
  --muted:#6C6166;
  --line:rgba(17,16,20,.10);
  --line-strong:rgba(17,16,20,.16);
  --shadow:0 12px 36px rgba(17,16,20,.08);
  --shadow-strong:0 16px 44px rgba(142,31,63,.16);
  --radius:16px;
  --radius-sm:12px;
  --container:1220px;
  --gap:24px;
  --gap-sm:16px;
  --transition:180ms ease;
  --focus:0 0 0 3px rgba(199,122,90,.22);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1200px 500px at 12% -8%, rgba(199,122,90,.10), transparent 48%),
    radial-gradient(900px 420px at 90% 6%, rgba(142,31,63,.08), transparent 44%),
    var(--bg);
  color:var(--text);
  font:16px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{
  color:inherit;
  text-decoration:none;
  transition:color var(--transition), background-color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
img{
  max-width:100%;
  display:block;
}
button,input,textarea,select{
  font:inherit;
}
button{
  border:0;
  background:none;
  padding:0;
  cursor:pointer;
}
::selection{
  background:rgba(142,31,63,.18);
  color:var(--text);
}
.container{
  width:min(var(--container), calc(100% - 32px));
  margin:0 auto;
}
.section{
  padding:88px 0;
}
.section.compact{
  padding:72px 0;
}
.section.soft{
  background:rgba(255,255,255,.54);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-title{
  margin:0;
  font-size:30px;
  line-height:1.18;
  letter-spacing:0;
  color:var(--text);
}
.section-subtitle{
  margin:12px 0 0;
  max-width:820px;
  color:var(--muted);
  font-size:16px;
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:28px;
}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 10px;
  color:var(--brand);
  font-size:14px;
  font-weight:700;
  text-transform:none;
}
.section-kicker::before{
  content:"";
  width:10px;
  height:10px;
  border-radius:999px;
  background:var(--brand-2);
  box-shadow:0 0 0 5px rgba(199,122,90,.14);
}
.top-alert{
  background:linear-gradient(90deg, rgba(142,31,63,.94), rgba(199,122,90,.92));
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.top-alert .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
  font-size:13px;
}
.alert-left,
.alert-right{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.badge-18{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:44px;
  height:26px;
  padding:0 10px;
  border-radius:999px;
  background:rgba(17,16,20,.26);
  border:1px solid rgba(255,255,255,.18);
  font-weight:800;
  letter-spacing:0;
}
.alert-link{
  opacity:.96;
  text-decoration:underline;
  text-underline-offset:3px;
}
.alert-link:hover{
  opacity:1;
}
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(247,244,241,.94);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid rgba(17,16,20,.08);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:78px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
  min-width:0;
}
.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:14px;
  background:linear-gradient(160deg, var(--brand), #5e1027);
  color:#fff;
  font-size:13px;
  font-weight:800;
  box-shadow:0 10px 22px rgba(142,31,63,.22);
}
.brand-text{
  font-size:20px;
  font-weight:800;
  line-height:1.1;
  color:var(--text);
  white-space:nowrap;
}
.menu-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:44px;
  padding:0 16px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  color:var(--text);
}
.menu-toggle:hover{
  border-color:var(--line-strong);
  box-shadow:var(--shadow);
}
.menu-toggle svg,
.icon svg{
  width:18px;
  height:18px;
  fill:none;
  stroke:currentColor;
  stroke-width:2;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.site-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
  padding:6px;
  border:1px solid rgba(17,16,20,.06);
  border-radius:999px;
  background:rgba(255,255,255,.62);
}
.site-nav a{
  display:inline-flex;
  align-items:center;
  min-height:40px;
  padding:0 16px;
  border-radius:999px;
  color:var(--text);
  font-size:14px;
  font-weight:700;
}
.site-nav a:hover{
  background:rgba(142,31,63,.08);
  color:var(--brand);
}
.site-nav a[aria-current="page"],
.site-nav a.is-active{
  background:var(--brand);
  color:#fff;
  box-shadow:0 8px 18px rgba(142,31,63,.18);
}
.header-tools{
  display:flex;
  align-items:center;
  gap:12px;
  margin-left:auto;
}
.site-search{
  display:flex;
  align-items:center;
  width:min(340px, 100%);
  border:1px solid rgba(17,16,20,.10);
  border-radius:999px;
  background:#fff;
  overflow:hidden;
  box-shadow:0 8px 20px rgba(17,16,20,.04);
}
.site-search input{
  width:100%;
  height:44px;
  padding:0 14px 0 16px;
  border:0;
  background:transparent;
  color:var(--text);
  outline:none;
}
.site-search input::placeholder{
  color:#8b7d84;
}
.site-search:focus-within{
  border-color:rgba(142,31,63,.34);
  box-shadow:var(--focus);
}
.site-search button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:38px;
  margin:3px;
  padding:0 15px;
  border-radius:999px;
  background:var(--brand);
  color:#fff;
  font-size:14px;
  font-weight:700;
}
.site-search button:hover{
  background:#6f1832;
}
.mini-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:44px;
  padding:0 14px;
  border-radius:999px;
  border:1px solid rgba(142,31,63,.18);
  background:rgba(142,31,63,.06);
  color:var(--brand);
  font-size:14px;
  font-weight:800;
  white-space:nowrap;
}
.mini-badge:hover{
  background:rgba(142,31,63,.10);
  border-color:rgba(142,31,63,.26);
}
.hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid rgba(17,16,20,.08);
}
.hero-media{
  position:absolute;
  inset:0;
}
.hero-media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(17,16,20,.82) 0%, rgba(17,16,20,.70) 44%, rgba(17,16,20,.42) 100%),
    linear-gradient(180deg, rgba(17,16,20,.16), rgba(17,16,20,.40));
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(290px,.85fr);
  gap:28px;
  align-items:end;
  min-height:calc(100vh - 118px);
  padding:56px 0 46px;
}
.hero-copy{
  max-width:760px;
  color:#fff;
}
.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin:0 0 18px;
  color:#f7ddd4;
  font-size:14px;
  font-weight:700;
  letter-spacing:0;
}
.hero-kicker::before{
  content:"";
  width:36px;
  height:1px;
  background:rgba(255,255,255,.56);
}
.hero h1{
  margin:0;
  font-size:54px;
  line-height:1.08;
  letter-spacing:0;
  text-wrap:balance;
}
.hero-text{
  margin:20px 0 0;
  max-width:760px;
  color:rgba(255,255,255,.88);
  font-size:18px;
  line-height:1.8;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid transparent;
  font-size:15px;
  font-weight:800;
  line-height:1;
  white-space:nowrap;
  transition:transform var(--transition), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), opacity var(--transition);
}
.btn:hover{
  transform:translateY(-1px);
  box-shadow:var(--shadow);
}
.btn:active{
  transform:translateY(0);
  box-shadow:none;
}
.btn:focus-visible,
.site-search input:focus-visible,
.menu-toggle:focus-visible,
.nav-chip:focus-visible,
.update-link:focus-visible,
.copy-btn:focus-visible,
.site-nav a:focus-visible,
.hero-mini a:focus-visible,
details summary:focus-visible,
.feedback-form input:focus-visible,
.feedback-form textarea:focus-visible,
.feedback-form select:focus-visible{
  outline:none;
  box-shadow:var(--focus);
}
.btn-primary{
  background:var(--brand);
  color:#fff;
}
.btn-primary:hover{
  background:#741932;
}
.btn-secondary{
  background:#fff;
  color:var(--text);
  border-color:rgba(17,16,20,.12);
}
.btn-secondary:hover{
  color:var(--brand);
  border-color:rgba(142,31,63,.28);
}
.btn-ghost{
  background:rgba(255,255,255,.08);
  color:#fff;
  border-color:rgba(255,255,255,.20);
}
.btn-ghost:hover{
  background:rgba(255,255,255,.14);
}
.btn-light{
  background:rgba(255,255,255,.88);
  color:var(--text);
  border-color:rgba(255,255,255,.34);
}
.btn-light:hover{
  color:var(--brand);
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:32px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  color:#fff;
  font-size:13px;
  font-weight:700;
}
.hero-visual{
  align-self:stretch;
  display:flex;
  align-items:flex-end;
  justify-content:flex-end;
}
.hero-mini{
  width:min(100%, 410px);
  padding:16px;
  border-radius:20px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 18px 42px rgba(17,16,20,.28);
  backdrop-filter:blur(12px);
}
.hero-mini-figure{
  position:relative;
  overflow:hidden;
  border-radius:18px;
  aspect-ratio:4 / 5;
  background:rgba(255,255,255,.06);
}
.hero-mini-figure img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.02);
}
.hero-mini-figure::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(17,16,20,.02), rgba(17,16,20,.28));
}
.hero-mini-note{
  position:absolute;
  left:14px;
  right:14px;
  bottom:14px;
  padding:12px 14px;
  border-radius:14px;
  background:rgba(17,16,20,.72);
  color:#fff;
  font-size:13px;
  line-height:1.7;
}
.hero-mini-list{
  display:grid;
  gap:10px;
  margin:14px 0 0;
}
.hero-mini-item{
  display:flex;
  align-items:flex-start;
  gap:10px;
  padding:12px 0 0;
  border-top:1px solid rgba(255,255,255,.14);
  color:rgba(255,255,255,.9);
  font-size:14px;
}
.hero-mini-item .dot{
  flex:0 0 8px;
  width:8px;
  height:8px;
  margin-top:8px;
  border-radius:50%;
  background:var(--brand-2);
  box-shadow:0 0 0 5px rgba(199,122,90,.14);
}
.hero-mini-item strong{
  display:block;
  color:#fff;
  font-size:14px;
}
.hero-mini-item span{
  display:block;
  margin-top:3px;
  color:rgba(255,255,255,.74);
  font-size:13px;
  line-height:1.6;
}
.rail{
  display:flex;
  gap:12px;
  overflow:auto;
  padding-bottom:4px;
  scroll-snap-type:x proximity;
  scrollbar-width:thin;
}
.nav-chip{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 15px;
  border-radius:999px;
  border:1px solid rgba(17,16,20,.10);
  background:#fff;
  color:var(--text);
  font-size:14px;
  font-weight:700;
  scroll-snap-align:start;
}
.nav-chip:hover{
  border-color:rgba(142,31,63,.24);
  color:var(--brand);
  box-shadow:var(--shadow);
}
.nav-chip strong{
  color:var(--brand);
}
.feature-layout{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);
  gap:22px;
}
.feature-lead,
.feature-card,
.cms-card,
.scene-card,
.info-card,
.check-card,
.faq-item,
.note-box,
.form-card{
  background:var(--surface);
  border:1px solid rgba(17,16,20,.08);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.feature-lead{
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr;
  min-height:100%;
}
.feature-media{
  position:relative;
  overflow:hidden;
  aspect-ratio:16 / 10;
  background:#e9e1dc;
}
.feature-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform var(--transition);
}
.feature-lead:hover .feature-media img,
.feature-card:hover .feature-media img,
.cms-card:hover .thumb img,
.scene-card:hover .scene-thumb img{
  transform:scale(1.03);
}
.feature-copy{
  padding:22px 22px 24px;
}
.badge-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:14px;
}
.badge{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:0 10px;
  border-radius:999px;
  background:rgba(142,31,63,.08);
  color:var(--brand);
  font-size:12px;
  font-weight:800;
}
.badge.soft{
  background:rgba(241,217,208,.82);
  color:#7a3d30;
}
.feature-title{
  margin:0;
  font-size:24px;
  line-height:1.28;
}
.feature-text{
  margin:12px 0 0;
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
}
.feature-meta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:18px;
  color:#766970;
  font-size:13px;
}
.feature-meta span{
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.feature-stack{
  display:grid;
  gap:16px;
}
.feature-card{
  overflow:hidden;
  display:grid;
  grid-template-columns:120px minmax(0,1fr);
  gap:16px;
  align-items:stretch;
  padding:14px;
}
.feature-card .feature-media{
  aspect-ratio:1 / 1;
  border-radius:14px;
}
.feature-card .feature-copy{
  padding:2px 2px 2px 0;
}
.feature-card .feature-title{
  font-size:18px;
}
.inline-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:14px;
  color:var(--brand);
  font-size:14px;
  font-weight:800;
}
.inline-link:hover{
  color:#66162d;
}
.updates-layout{
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);
  gap:22px;
  align-items:start;
}
.update-list{
  display:grid;
  gap:16px;
}
.cms-card{
  overflow:hidden;
}
.update-link{
  display:block;
  padding:18px 18px 16px;
}
.update-link:hover .update-title{
  color:var(--brand);
}
.update-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:12px;
}
.update-time{
  color:var(--muted);
  font-size:13px;
  white-space:nowrap;
}
.update-title{
  margin:0;
  font-size:20px;
  line-height:1.35;
}
.update-text{
  margin:10px 0 0;
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
}
.update-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid rgba(17,16,20,.08);
  color:var(--brand);
  font-size:14px;
  font-weight:800;
}
.search-empty{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:22px;
  background:rgba(241,217,208,.62);
  border:1px dashed rgba(142,31,63,.20);
  border-radius:var(--radius);
  color:var(--text);
}
.search-empty p{
  margin:0;
  color:var(--muted);
}
.update-side{
  position:sticky;
  top:106px;
  display:grid;
  gap:16px;
}
.note-box{
  padding:20px;
}
.note-box h3{
  margin:0;
  font-size:18px;
  line-height:1.3;
}
.note-box p{
  margin:10px 0 0;
  color:var(--muted);
  font-size:14px;
  line-height:1.8;
}
.note-list{
  display:grid;
  gap:10px;
  margin:16px 0 0;
  padding:0;
  list-style:none;
}
.note-list li{
  display:flex;
  gap:10px;
  color:var(--text);
  font-size:14px;
  line-height:1.7;
}
.note-list li::before{
  content:"";
  flex:0 0 8px;
  width:8px;
  height:8px;
  margin-top:8px;
  border-radius:50%;
  background:var(--brand-2);
}
.timeline{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:14px;
}
.timeline-item{
  display:grid;
  grid-template-columns:88px minmax(0,1fr);
  gap:16px;
  align-items:start;
  padding:18px;
  border-radius:var(--radius);
  background:var(--surface);
  border:1px solid rgba(17,16,20,.08);
  box-shadow:var(--shadow);
}
.timeline-step{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  border-radius:14px;
  background:rgba(142,31,63,.08);
  color:var(--brand);
  font-weight:900;
  letter-spacing:0;
}
.timeline-content h3{
  margin:0;
  font-size:18px;
  line-height:1.3;
}
.timeline-content p{
  margin:8px 0 0;
  color:var(--muted);
  font-size:14px;
  line-height:1.8;
}
.scene-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:16px;
  margin-top:22px;
}
.scene-card{
  overflow:hidden;
}
.scene-thumb{
  position:relative;
  aspect-ratio:4 / 3;
  overflow:hidden;
  background:#e8e0db;
}
.scene-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform var(--transition);
}
.scene-copy{
  padding:16px;
}
.scene-copy h3{
  margin:0;
  font-size:17px;
  line-height:1.35;
}
.scene-copy p{
  margin:8px 0 0;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}
.compliance-grid{
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  gap:22px;
  align-items:start;
}
.check-card{
  padding:22px;
}
.check-list{
  display:grid;
  gap:12px;
  padding:0;
  margin:16px 0 0;
  list-style:none;
}
.check-list li{
  display:flex;
  gap:10px;
  color:var(--text);
  font-size:14px;
  line-height:1.8;
}
.check-list li::before{
  content:"";
  flex:0 0 18px;
  width:18px;
  height:18px;
  margin-top:4px;
  border-radius:50%;
  background:rgba(142,31,63,.10);
  border:1px solid rgba(142,31,63,.22);
  box-shadow:inset 0 0 0 4px #fff;
}
.sub-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}
.sub-links a{
  display:inline-flex;
  align-items:center;
  min-height:36px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(17,16,20,.04);
  border:1px solid rgba(17,16,20,.08);
  color:var(--text);
  font-size:13px;
  font-weight:700;
}
.sub-links a:hover{
  color:var(--brand);
  border-color:rgba(142,31,63,.24);
  background:rgba(142,31,63,.06);
}
.feedback-form{
  display:grid;
  gap:14px;
}
.form-card{
  padding:22px;
}
.form-row{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:14px;
}
.field{
  display:grid;
  gap:8px;
}
.field label{
  color:var(--text);
  font-size:14px;
  font-weight:700;
}
.field input,
.field select,
.field textarea{
  width:100%;
  border:1px solid rgba(17,16,20,.12);
  border-radius:14px;
  background:#fff;
  color:var(--text);
  padding:12px 14px;
  outline:none;
  transition:border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}
.field textarea{
  min-height:132px;
  resize:vertical;
}
.field input::placeholder,
.field textarea::placeholder{
  color:#998a90;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:rgba(142,31,63,.34);
  box-shadow:var(--focus);
}
.help-text{
  color:var(--muted);
  font-size:13px;
  line-height:1.7;
}
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:16px;
}
.faq-item{
  overflow:hidden;
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:18px 20px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  font-weight:800;
  color:var(--text);
}
.faq-item summary::-webkit-details-marker{
  display:none;
}
.faq-item summary::after{
  content:"+";
  flex:0 0 auto;
  color:var(--brand);
  font-size:20px;
  line-height:1;
}
.faq-item[open] summary{
  border-bottom:1px solid rgba(17,16,20,.08);
}
.faq-item[open] summary::after{
  content:"–";
}
.faq-answer{
  padding:0 20px 18px;
  color:var(--muted);
  font-size:14px;
  line-height:1.8;
}
.cta-band{
  padding:30px;
  border-radius:24px;
  background:
    linear-gradient(90deg, rgba(142,31,63,.94), rgba(199,122,90,.92));
  color:#fff;
  box-shadow:0 16px 44px rgba(142,31,63,.22);
}
.cta-band-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.cta-band h2{
  margin:0;
  font-size:28px;
  line-height:1.2;
}
.cta-band p{
  margin:10px 0 0;
  color:rgba(255,255,255,.86);
  max-width:780px;
  line-height:1.8;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:flex-end;
}
.site-footer{
  margin-top:84px;
  background:var(--surface-strong);
  color:rgba(255,255,255,.86);
}
.footer-inner{
  padding:50px 0 30px;
}
.footer-top{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) repeat(3, minmax(0,.6fr));
  gap:24px;
}
.footer-brand{
  display:grid;
  gap:14px;
}
.footer-brand .brand-text{
  color:#fff;
}
.footer-desc{
  max-width:360px;
  color:rgba(255,255,255,.72);
  font-size:14px;
  line-height:1.8;
}
.footer-col h3{
  margin:0 0 14px;
  font-size:15px;
  line-height:1.3;
  color:#fff;
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-links a{
  color:rgba(255,255,255,.74);
  font-size:14px;
}
.footer-links a:hover{
  color:#fff;
}
.footer-links .focus{
  color:#f3cabd;
}
.footer-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-top:30px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.10);
  color:rgba(255,255,255,.62);
  font-size:13px;
}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  border:0;
}
.icon-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.stack{
  display:grid;
  gap:8px;
}
.hidden{
  display:none !important;
}
@media (max-width: 1199px){
  .header-inner{
    flex-wrap:wrap;
    padding:12px 0;
  }
  .site-nav{
    order:4;
    width:100%;
    justify-content:flex-start;
    overflow:auto;
  }
  .header-tools{
    margin-left:auto;
  }
  .hero-inner{
    min-height:auto;
    padding:52px 0 38px;
    grid-template-columns:1fr;
  }
  .hero-visual{
    justify-content:flex-start;
  }
  .feature-layout,
  .updates-layout,
  .compliance-grid,
  .footer-top{
    grid-template-columns:1fr;
  }
  .scene-grid{
    grid-template-columns:repeat(2, minmax(0,1fr));
  }
  .faq-grid{
    grid-template-columns:1fr;
  }
  .update-side{
    position:static;
  }
}
@media (max-width: 767px){
  .top-alert .container{
    flex-direction:column;
    align-items:flex-start;
  }
  .header-inner{
    min-height:auto;
    gap:12px;
  }
  .menu-toggle{
    display:inline-flex;
    margin-left:auto;
  }
  .site-header{
    position:sticky;
  }
  .site-nav{
    display:none;
    order:5;
    width:100%;
    padding:10px;
    border-radius:20px;
    flex-wrap:wrap;
    background:#fff;
    border-color:rgba(17,16,20,.10);
  }
  .site-header.nav-open .site-nav{
    display:flex;
  }
  .header-tools{
    width:100%;
    margin-left:0;
    justify-content:space-between;
    flex-wrap:wrap;
  }
  .site-search{
    width:100%;
  }
  .mini-badge{
    width:100%;
  }
  .section{
    padding:56px 0;
  }
  .section-head{
    flex-direction:column;
    align-items:flex-start;
    margin-bottom:20px;
  }
  .section-title{
    font-size:24px;
  }
  .hero h1{
    font-size:34px;
  }
  .hero-text{
    font-size:16px;
  }
  .hero-actions{
    flex-direction:column;
    align-items:stretch;
  }
  .btn{
    width:100%;
  }
  .hero-mini{
    width:100%;
  }
  .feature-card{
    grid-template-columns:1fr;
  }
  .scene-grid{
    grid-template-columns:1fr;
  }
  .timeline-item{
    grid-template-columns:1fr;
  }
  .form-row{
    grid-template-columns:1fr;
  }
  .cta-band{
    padding:22px;
    border-radius:20px;
  }
  .cta-band-inner{
    flex-direction:column;
    align-items:flex-start;
  }
  .cta-actions{
    width:100%;
    justify-content:flex-start;
  }
  .footer-bar{
    flex-direction:column;
    align-items:flex-start;
  }
}
@media (max-width: 420px){
  .brand-text{
    font-size:17px;
  }
  .site-nav a{
    padding:0 12px;
  }
  .update-link{
    padding:16px;
  }
  .feature-copy,
  .note-box,
  .check-card,
  .form-card{
    padding:18px;
  }
}

/* roulang page: article */
:root {
      --ink: #111014;
      --muted: #706a6d;
      --soft: #9b9295;
      --brand: #8E1F3F;
      --brand-dark: #6f1730;
      --accent: #C77A5A;
      --paper: #F7F4F1;
      --blush: #F1D9D0;
      --white: #ffffff;
      --line: rgba(17, 16, 20, .09);
      --line-strong: rgba(17, 16, 20, .16);
      --shadow: 0 12px 36px rgba(17, 16, 20, .08);
      --shadow-hover: 0 18px 44px rgba(142, 31, 63, .16);
      --radius-lg: 18px;
      --radius-md: 14px;
      --radius-sm: 10px;
      --container: 1200px;
      --ease: .22s ease;
      --focus: 0 0 0 4px rgba(199, 122, 90, .28);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color: var(--ink);
      background: var(--paper);
      font-size: 16px;
      line-height: 1.75;
      letter-spacing: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), border-color var(--ease), background var(--ease), transform var(--ease), box-shadow var(--ease);
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
      background: transparent;
    }

    ::selection {
      color: var(--white);
      background: var(--brand);
    }

    .container {
      width: min(100% - 48px, var(--container));
      margin: 0 auto;
    }

    .adult-strip {
      background: var(--ink);
      color: rgba(255,255,255,.84);
      font-size: 13px;
    }

    .adult-strip .container {
      min-height: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .adult-strip strong {
      display: inline-flex;
      align-items: center;
      height: 22px;
      padding: 0 9px;
      margin-right: 8px;
      border-radius: 999px;
      color: var(--white);
      background: var(--brand);
      font-size: 12px;
      line-height: 1;
    }

    .adult-strip a {
      color: #f2d8cd;
      border-bottom: 1px solid rgba(242, 216, 205, .5);
    }

    .adult-strip a:hover {
      color: var(--white);
      border-color: var(--white);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(247, 244, 241, .96);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 10px 28px rgba(17, 16, 20, .04);
      backdrop-filter: saturate(140%) blur(10px);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      font-weight: 700;
      color: var(--ink);
    }

    .brand-mark {
      flex: 0 0 auto;
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      color: var(--white);
      background: linear-gradient(135deg, var(--brand), var(--accent));
      font-size: 14px;
      box-shadow: 0 10px 24px rgba(142, 31, 63, .18);
    }

    .brand-text {
      overflow-wrap: anywhere;
      font-size: 18px;
      line-height: 1.25;
    }

    .site-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      padding: 6px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255,255,255,.72);
    }

    .site-nav a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 0 15px;
      border-radius: 999px;
      color: #4b4548;
      font-size: 14px;
      white-space: nowrap;
    }

    .site-nav a:hover,
    .site-nav a:focus-visible {
      color: var(--brand);
      background: var(--blush);
      outline: none;
    }

    .site-nav a.is-active {
      color: var(--white);
      background: var(--brand);
      box-shadow: 0 8px 20px rgba(142, 31, 63, .2);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .search-mini {
      width: 180px;
      height: 42px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 13px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--white);
      color: var(--muted);
      font-size: 14px;
    }

    .search-mini input {
      width: 100%;
      min-width: 0;
      border: 0;
      outline: 0;
      color: var(--ink);
      background: transparent;
    }

    .search-mini:focus-within {
      border-color: var(--brand);
      box-shadow: var(--focus);
    }

    .age-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 36px;
      padding: 0 12px;
      border-radius: 999px;
      background: var(--brand);
      color: var(--white);
      font-weight: 700;
      font-size: 13px;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: var(--white);
      color: var(--ink);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      border-radius: 999px;
      background: currentColor;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 700;
      font-size: 15px;
      white-space: nowrap;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), color var(--ease), border-color var(--ease);
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn:focus-visible {
      outline: none;
      box-shadow: var(--focus);
    }

    .btn-primary {
      color: var(--white);
      background: var(--brand);
      box-shadow: 0 12px 24px rgba(142, 31, 63, .18);
    }

    .btn-primary:hover {
      background: var(--brand-dark);
      box-shadow: var(--shadow-hover);
    }

    .btn-secondary {
      color: var(--ink);
      background: var(--white);
      border-color: var(--line-strong);
    }

    .btn-secondary:hover {
      color: var(--brand);
      border-color: var(--brand);
      box-shadow: var(--shadow);
    }

    .badge,
    .pill {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      max-width: 100%;
      border-radius: 999px;
      font-size: 13px;
      line-height: 1.2;
      white-space: normal;
    }

    .badge {
      padding: 7px 11px;
      color: var(--brand);
      background: var(--blush);
      font-weight: 700;
    }

    .pill {
      padding: 8px 12px;
      color: #4d4649;
      background: rgba(255,255,255,.78);
      border: 1px solid var(--line);
    }

    .main {
      min-height: 60vh;
    }

    .article-hero {
      position: relative;
      overflow: hidden;
      padding: 54px 0 40px;
      color: var(--white);
      background:
        linear-gradient(90deg, rgba(17,16,20,.86), rgba(17,16,20,.64), rgba(17,16,20,.34)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
    }

    .article-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 28%;
      background: linear-gradient(180deg, transparent, rgba(247,244,241,.98));
      pointer-events: none;
    }

    .article-hero .container {
      position: relative;
      z-index: 1;
    }

    .breadcrumbs {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 30px;
      color: rgba(255,255,255,.74);
      font-size: 14px;
    }

    .breadcrumbs a {
      color: rgba(255,255,255,.9);
      border-bottom: 1px solid transparent;
    }

    .breadcrumbs a:hover {
      color: var(--white);
      border-color: rgba(255,255,255,.7);
    }

    .article-head {
      max-width: 900px;
      padding-bottom: 30px;
    }

    .article-head h1 {
      margin: 16px 0 18px;
      font-size: clamp(28px, 4vw, 44px);
      line-height: 1.18;
      letter-spacing: 0;
      font-weight: 800;
      text-wrap: balance;
    }

    .article-summary {
      max-width: 760px;
      margin: 0;
      color: rgba(255,255,255,.82);
      font-size: 17px;
      line-height: 1.85;
    }

    .article-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-top: 22px;
      color: rgba(255,255,255,.82);
      font-size: 14px;
    }

    .article-meta span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 0 10px;
      border: 1px solid rgba(255,255,255,.22);
      border-radius: 999px;
      background: rgba(255,255,255,.1);
    }

    .content-shell {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 32px;
      align-items: start;
      padding: 56px 0 74px;
    }

    .reader-panel {
      min-width: 0;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--white);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .reader-cover {
      position: relative;
      aspect-ratio: 16 / 7;
      overflow: hidden;
      background: var(--blush);
    }

    .reader-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .reader-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 40%, rgba(17,16,20,.36));
    }

    .reader-body {
      width: min(100%, 820px);
      margin: 0 auto;
      padding: 38px 34px 46px;
    }

    .article-content {
      color: #2b2729;
      font-size: 17px;
      line-height: 1.86;
      word-break: break-word;
    }

    .article-content h2,
    .article-content h3,
    .article-content h4 {
      color: var(--ink);
      line-height: 1.35;
      letter-spacing: 0;
    }

    .article-content h2 {
      margin: 42px 0 14px;
      font-size: 28px;
    }

    .article-content h3 {
      margin: 32px 0 12px;
      font-size: 22px;
    }

    .article-content h4 {
      margin: 26px 0 10px;
      font-size: 19px;
    }

    .article-content p {
      margin: 0 0 20px;
    }

    .article-content a {
      color: var(--brand);
      border-bottom: 1px solid rgba(142,31,63,.28);
    }

    .article-content a:hover {
      border-color: var(--brand);
    }

    .article-content ul,
    .article-content ol {
      margin: 0 0 22px;
      padding-left: 1.3em;
    }

    .article-content li {
      margin: 8px 0;
    }

    .article-content blockquote {
      margin: 28px 0;
      padding: 18px 20px;
      border-left: 4px solid var(--brand);
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      background: #fbf1ec;
      color: #51494c;
    }

    .article-content img {
      width: auto;
      max-width: 100%;
      margin: 28px auto 10px;
      border-radius: var(--radius-md);
      box-shadow: 0 10px 28px rgba(17,16,20,.08);
    }

    .article-content figure {
      margin: 30px 0;
    }

    .article-content figcaption {
      margin-top: 8px;
      color: var(--soft);
      font-size: 14px;
      text-align: center;
    }

    .article-content table {
      width: 100%;
      margin: 28px 0;
      border-collapse: collapse;
      overflow: hidden;
      border-radius: var(--radius-sm);
      font-size: 15px;
    }

    .article-content th,
    .article-content td {
      padding: 12px 14px;
      border: 1px solid var(--line);
      text-align: left;
    }

    .article-content th {
      background: #fbefe9;
      color: var(--ink);
    }

    .content-empty {
      padding: 38px 28px;
      border: 1px dashed rgba(142,31,63,.28);
      border-radius: var(--radius-lg);
      background: #fff8f5;
      text-align: center;
    }

    .content-empty h2 {
      margin: 0 0 10px;
      font-size: 26px;
      line-height: 1.3;
    }

    .content-empty p {
      margin: 0 0 22px;
      color: var(--muted);
    }

    .article-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 34px;
      padding-top: 24px;
      border-top: 1px solid var(--line);
    }

    .sidebar {
      position: sticky;
      top: 110px;
      display: grid;
      gap: 18px;
    }

    .side-card {
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--white);
      box-shadow: 0 10px 28px rgba(17,16,20,.05);
    }

    .side-card h2,
    .side-card h3 {
      margin: 0 0 14px;
      font-size: 20px;
      line-height: 1.35;
    }

    .side-card p {
      margin: 0 0 14px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
    }

    .side-list {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .side-list a {
      display: grid;
      gap: 4px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: #fffdfb;
    }

    .side-list a:hover {
      border-color: rgba(142,31,63,.28);
      box-shadow: 0 10px 22px rgba(142,31,63,.08);
      transform: translateY(-1px);
    }

    .side-list strong {
      color: var(--ink);
      font-size: 15px;
      line-height: 1.45;
    }

    .side-list span {
      color: var(--soft);
      font-size: 13px;
    }

    .category-links {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .category-links a {
      padding: 8px 11px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fffdfb;
      color: #4e474a;
      font-size: 14px;
    }

    .category-links a:hover {
      color: var(--brand);
      border-color: rgba(142,31,63,.35);
      background: var(--blush);
    }

    .notice-list {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .notice-list li {
      position: relative;
      padding-left: 18px;
      color: var(--muted);
      font-size: 14px;
    }

    .notice-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .8em;
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--accent);
    }

    .recommend-section {
      padding: 0 0 78px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 24px;
    }

    .section-head h2 {
      margin: 0;
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.25;
      letter-spacing: 0;
    }

    .section-head p {
      max-width: 560px;
      margin: 0;
      color: var(--muted);
    }

    .recommend-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 18px;
    }

    .recommend-card {
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--white);
      box-shadow: 0 10px 28px rgba(17,16,20,.05);
    }

    .recommend-card:hover {
      transform: translateY(-3px);
      border-color: rgba(142,31,63,.24);
      box-shadow: var(--shadow-hover);
    }

    .recommend-media {
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: var(--blush);
    }

    .recommend-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform var(--ease);
    }

    .recommend-card:hover .recommend-media img {
      transform: scale(1.03);
    }

    .recommend-body {
      padding: 18px;
    }

    .recommend-body h3 {
      display: -webkit-box;
      min-height: 54px;
      margin: 10px 0 8px;
      overflow: hidden;
      color: var(--ink);
      font-size: 19px;
      line-height: 1.45;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    .recommend-body p {
      display: -webkit-box;
      margin: 0 0 12px;
      overflow: hidden;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      color: var(--soft);
      font-size: 13px;
    }

    .faq-compliance {
      padding: 70px 0;
      background: #fffaf7;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .faq-layout {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 34px;
      align-items: start;
    }

    .faq-intro h2 {
      margin: 0 0 14px;
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.25;
    }

    .faq-intro p {
      margin: 0 0 18px;
      color: var(--muted);
    }

    .faq-items {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: var(--white);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 17px 18px;
      color: var(--ink);
      text-align: left;
      font-weight: 700;
    }

    .faq-question::after {
      content: "+";
      flex: 0 0 auto;
      width: 26px;
      height: 26px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      color: var(--brand);
      background: var(--blush);
      font-size: 18px;
      line-height: 1;
    }

    .faq-item.is-open {
      border-color: rgba(142,31,63,.32);
      box-shadow: 0 10px 24px rgba(142,31,63,.08);
    }

    .faq-item.is-open .faq-question::after {
      content: "−";
    }

    .faq-answer {
      display: none;
      padding: 0 18px 18px;
      color: var(--muted);
      font-size: 15px;
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .cta-band {
      padding: 68px 0;
    }

    .cta-box {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      padding: 32px;
      border-radius: 24px;
      color: var(--white);
      background: linear-gradient(135deg, var(--brand), #3a111e);
      box-shadow: 0 20px 48px rgba(142,31,63,.22);
    }

    .cta-box h2 {
      margin: 0 0 8px;
      font-size: clamp(24px, 3vw, 34px);
      line-height: 1.25;
    }

    .cta-box p {
      margin: 0;
      color: rgba(255,255,255,.82);
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .cta-box .btn-secondary {
      border-color: rgba(255,255,255,.45);
      background: rgba(255,255,255,.12);
      color: var(--white);
    }

    .cta-box .btn-secondary:hover {
      border-color: var(--white);
      background: var(--white);
      color: var(--brand);
    }

    .site-footer {
      background: var(--ink);
      color: rgba(255,255,255,.78);
      padding: 56px 0 26px;
    }

    .footer-inner {
      display: grid;
      gap: 32px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: minmax(260px, 1.5fr) repeat(3, minmax(140px, 1fr));
      gap: 30px;
      align-items: start;
    }

    .footer-brand .brand {
      color: var(--white);
    }

    .footer-desc {
      max-width: 420px;
      margin: 16px 0 0;
      color: rgba(255,255,255,.68);
      font-size: 14px;
      line-height: 1.8;
    }

    .footer-col h3 {
      margin: 0 0 12px;
      color: var(--white);
      font-size: 16px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: rgba(255,255,255,.68);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .footer-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.12);
      color: rgba(255,255,255,.58);
      font-size: 13px;
    }

    @media (max-width: 1100px) {
      .header-actions .search-mini {
        display: none;
      }

      .site-nav a {
        padding: 0 12px;
      }

      .content-shell {
        grid-template-columns: 1fr;
      }

      .sidebar {
        position: static;
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .recommend-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .faq-layout {
        grid-template-columns: 1fr;
      }

      .footer-top {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 820px) {
      .container {
        width: min(100% - 40px, var(--container));
      }

      .adult-strip .container {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
        padding-top: 8px;
        padding-bottom: 8px;
      }

      .header-inner {
        min-height: 68px;
      }

      .site-nav {
        position: absolute;
        left: 20px;
        right: 20px;
        top: calc(100% + 8px);
        display: none;
        align-items: stretch;
        flex-direction: column;
        padding: 12px;
        border-radius: 18px;
        background: var(--white);
        box-shadow: var(--shadow-hover);
      }

      .site-nav.is-open {
        display: flex;
      }

      .site-nav a {
        justify-content: flex-start;
        min-height: 44px;
        padding: 0 14px;
      }

      .menu-toggle {
        display: inline-block;
      }

      .age-badge {
        display: none;
      }

      .article-hero {
        padding: 38px 0 30px;
      }

      .article-head h1 {
        font-size: clamp(28px, 8vw, 34px);
      }

      .article-summary {
        font-size: 16px;
      }

      .content-shell {
        padding: 42px 0 58px;
      }

      .reader-cover {
        aspect-ratio: 16 / 9;
      }

      .reader-body {
        padding: 28px 22px 34px;
      }

      .article-content {
        font-size: 16px;
        line-height: 1.82;
      }

      .article-content h2 {
        font-size: 24px;
      }

      .sidebar {
        grid-template-columns: 1fr;
      }

      .section-head {
        display: grid;
      }

      .recommend-grid {
        grid-template-columns: 1fr;
      }

      .cta-box {
        grid-template-columns: 1fr;
        padding: 26px;
      }

      .cta-actions {
        justify-content: flex-start;
      }

      .footer-top {
        grid-template-columns: 1fr;
      }

      .footer-bar {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      .brand-text {
        max-width: 190px;
        font-size: 16px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 10px;
      }

      .article-meta span {
        width: 100%;
        justify-content: center;
      }

      .article-actions,
      .cta-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .recommend-body h3 {
        min-height: auto;
      }
    }

/* roulang page: category2 */
:root {
      --ink: #111014;
      --muted: #6f6666;
      --subtle: #908585;
      --brand: #8E1F3F;
      --brand-dark: #71172f;
      --accent: #C77A5A;
      --paper: #F7F4F1;
      --cream: #F1D9D0;
      --white: #fffdfb;
      --line: rgba(17, 16, 20, .08);
      --line-strong: rgba(17, 16, 20, .14);
      --shadow: 0 12px 36px rgba(17, 16, 20, .08);
      --shadow-hover: 0 18px 44px rgba(142, 31, 63, .16);
      --radius: 16px;
      --radius-sm: 12px;
      --container: 1220px;
      --focus: 0 0 0 4px rgba(199, 122, 90, .25);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", Arial, sans-serif;
      color: var(--ink);
      background: var(--paper);
      font-size: 16px;
      line-height: 1.75;
      letter-spacing: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
    }

    img {
      display: block;
      width: 100%;
      height: auto;
    }

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    input,
    select,
    textarea {
      width: 100%;
      border: 1px solid var(--line-strong);
      border-radius: 12px;
      background: var(--white);
      color: var(--ink);
      outline: none;
      padding: 13px 14px;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    input:focus,
    select:focus,
    textarea:focus {
      border-color: var(--brand);
      box-shadow: var(--focus);
    }

    textarea {
      min-height: 126px;
      resize: vertical;
    }

    :focus-visible {
      outline: none;
      box-shadow: var(--focus);
    }

    .container {
      width: min(100% - 48px, var(--container));
      margin: 0 auto;
    }

    .top-notice {
      background: var(--ink);
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
    }

    .notice-inner {
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .notice-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-weight: 700;
      color: #fff;
    }

    .notice-pill span {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 42px;
      height: 22px;
      border-radius: 999px;
      background: var(--brand);
      font-size: 12px;
    }

    .notice-links {
      display: flex;
      gap: 18px;
      color: rgba(255, 255, 255, .72);
      white-space: nowrap;
    }

    .notice-links a:hover {
      color: var(--accent);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(247, 244, 241, .96);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(10px);
      box-shadow: 0 8px 28px rgba(17, 16, 20, .04);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      font-weight: 800;
      color: var(--ink);
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: var(--brand);
      color: #fff;
      font-size: 14px;
      letter-spacing: 0;
      box-shadow: 0 10px 22px rgba(142, 31, 63, .24);
    }

    .brand-text {
      font-size: 18px;
      line-height: 1.2;
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: 6px;
      margin-left: auto;
    }

    .site-nav a {
      display: inline-flex;
      align-items: center;
      height: 40px;
      padding: 0 14px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 15px;
      font-weight: 650;
    }

    .site-nav a:hover,
    .site-nav a.is-active {
      color: var(--brand);
      background: rgba(142, 31, 63, .08);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .search-mini {
      display: flex;
      align-items: center;
      gap: 8px;
      width: 190px;
      height: 40px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--white);
      color: var(--subtle);
      font-size: 14px;
    }

    .age-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 34px;
      padding: 0 12px;
      border-radius: 999px;
      background: var(--brand);
      color: #fff;
      font-weight: 800;
      font-size: 13px;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: var(--white);
      border: 1px solid var(--line);
      color: var(--ink);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 4px auto;
      background: currentColor;
      border-radius: 2px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 20px;
      border-radius: 999px;
      font-weight: 750;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
    }

    .btn-primary {
      background: var(--brand);
      color: #fff;
      box-shadow: 0 12px 24px rgba(142, 31, 63, .18);
    }

    .btn-primary:hover {
      background: var(--brand-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }

    .btn-secondary {
      background: var(--white);
      color: var(--ink);
      border-color: var(--line-strong);
    }

    .btn-secondary:hover {
      color: var(--brand);
      border-color: rgba(142, 31, 63, .42);
      transform: translateY(-2px);
    }

    .section {
      padding: 84px 0;
    }

    .section-tight {
      padding: 56px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 30px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 30px;
      padding: 0 12px;
      border-radius: 999px;
      background: var(--cream);
      color: var(--brand);
      font-weight: 800;
      font-size: 13px;
    }

    .section-title {
      margin: 10px 0 0;
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.25;
      letter-spacing: 0;
    }

    .section-desc {
      max-width: 680px;
      margin: 12px 0 0;
      color: var(--muted);
    }

    .hero-featured {
      position: relative;
      min-height: 560px;
      display: flex;
      align-items: end;
      overflow: hidden;
      color: #fff;
      background: #21191b;
    }

    .hero-featured::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(17,16,20,.88), rgba(17,16,20,.54) 48%, rgba(17,16,20,.28)), url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      transform: scale(1.01);
    }

    .hero-featured::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 180px;
      background: linear-gradient(0deg, rgba(17,16,20,.52), rgba(17,16,20,0));
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      width: 100%;
      padding: 80px 0 70px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(320px, .72fr);
      gap: 42px;
      align-items: end;
    }

    .hero-copy {
      max-width: 780px;
    }

    .hero-labels {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 18px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 30px;
      padding: 0 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .14);
      border: 1px solid rgba(255, 255, 255, .18);
      color: rgba(255, 255, 255, .9);
      font-size: 13px;
      font-weight: 750;
    }

    .badge.light {
      background: var(--cream);
      color: var(--brand);
      border-color: transparent;
    }

    .badge.dark {
      background: var(--ink);
      color: #fff;
      border-color: transparent;
    }

    .hero-featured h1 {
      max-width: 860px;
      margin: 0;
      font-size: clamp(30px, 4.6vw, 48px);
      line-height: 1.16;
      letter-spacing: 0;
    }

    .hero-featured p {
      max-width: 760px;
      margin: 18px 0 0;
      color: rgba(255, 255, 255, .82);
      font-size: 18px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .hero-panel {
      padding: 22px;
      border-radius: var(--radius);
      background: rgba(255, 253, 251, .92);
      color: var(--ink);
      box-shadow: var(--shadow);
    }

    .hero-panel h2 {
      margin: 0 0 14px;
      font-size: 20px;
      line-height: 1.35;
    }

    .highlight-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .highlight-list li {
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 12px;
      align-items: start;
      padding: 12px;
      border-radius: 12px;
      background: rgba(247, 244, 241, .88);
      border: 1px solid var(--line);
    }

    .num {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border-radius: 10px;
      background: var(--brand);
      color: #fff;
      font-size: 13px;
      font-weight: 800;
    }

    .highlight-list strong {
      display: block;
      line-height: 1.3;
    }

    .highlight-list span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.55;
    }

    .filter-strip {
      margin-top: -28px;
      position: relative;
      z-index: 3;
    }

    .filter-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 16px;
      border-radius: var(--radius);
      background: var(--white);
      box-shadow: var(--shadow);
      border: 1px solid var(--line);
    }

    .filter-tags {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding-bottom: 2px;
      scrollbar-width: thin;
    }

    .filter-tags a,
    .filter-note {
      display: inline-flex;
      align-items: center;
      min-height: 38px;
      padding: 0 14px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: var(--paper);
      color: var(--muted);
      font-weight: 700;
      white-space: nowrap;
      font-size: 14px;
    }

    .filter-tags a:hover,
    .filter-tags a.is-active {
      background: var(--brand);
      border-color: var(--brand);
      color: #fff;
    }

    .filter-note {
      background: var(--cream);
      color: var(--brand);
      border-color: transparent;
    }

    .mosaic {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
    }

    .feature-card,
    .small-card,
    .text-card,
    .rule-card,
    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--white);
      box-shadow: 0 10px 28px rgba(17, 16, 20, .05);
      overflow: hidden;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .feature-card:hover,
    .small-card:hover,
    .text-card:hover,
    .rule-card:hover,
    .faq-item:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(142, 31, 63, .18);
    }

    .media {
      position: relative;
      overflow: hidden;
      background: linear-gradient(135deg, var(--cream), #eadfd9);
    }

    .media img {
      height: 100%;
      object-fit: cover;
      transition: transform .35s ease;
    }

    .feature-card:hover img,
    .small-card:hover img {
      transform: scale(1.03);
    }

    .media-16 {
      aspect-ratio: 16 / 9;
    }

    .media-4 {
      aspect-ratio: 4 / 3;
    }

    .media-badge {
      position: absolute;
      left: 14px;
      top: 14px;
      z-index: 2;
      background: rgba(17, 16, 20, .78);
      color: #fff;
      border-radius: 999px;
      padding: 5px 10px;
      font-size: 12px;
      font-weight: 800;
    }

    .feature-body {
      padding: 24px;
    }

    .feature-body h2,
    .small-card h3,
    .text-card h3,
    .rule-card h3 {
      margin: 0;
      line-height: 1.35;
      letter-spacing: 0;
    }

    .feature-body h2 {
      font-size: 26px;
    }

    .feature-body p,
    .small-card p,
    .text-card p,
    .rule-card p {
      margin: 10px 0 0;
      color: var(--muted);
    }

    .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
      margin-top: 18px;
      color: var(--subtle);
      font-size: 14px;
    }

    .side-grid {
      display: grid;
      gap: 22px;
    }

    .small-card .card-content {
      padding: 18px;
    }

    .small-card h3 {
      display: -webkit-box;
      overflow: hidden;
      font-size: 20px;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    .small-card p {
      display: -webkit-box;
      overflow: hidden;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      font-size: 15px;
    }

    .editor-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .text-card {
      padding: 22px;
    }

    .text-card h3 {
      font-size: 19px;
    }

    .text-card .icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 12px;
      background: var(--cream);
      color: var(--brand);
      font-weight: 900;
      margin-bottom: 16px;
    }

    .wide-band {
      background: var(--white);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .split-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 36px;
      align-items: center;
    }

    .image-stack {
      display: grid;
      grid-template-columns: 1fr .74fr;
      gap: 16px;
      align-items: end;
    }

    .image-stack .media {
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      border: 1px solid var(--line);
    }

    .image-stack .media:nth-child(2) {
      margin-bottom: 28px;
    }

    .check-list {
      display: grid;
      gap: 14px;
      margin: 24px 0 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      position: relative;
      padding-left: 34px;
      color: var(--muted);
    }

    .check-list li::before {
      content: "✓";
      position: absolute;
      left: 0;
      top: 1px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 22px;
      height: 22px;
      border-radius: 999px;
      background: var(--brand);
      color: #fff;
      font-size: 13px;
      font-weight: 900;
    }

    .rule-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .rule-card {
      padding: 22px;
    }

    .rule-card h3 {
      font-size: 20px;
    }

    .rule-card .rule-label {
      display: inline-flex;
      margin-bottom: 14px;
      color: var(--brand);
      font-size: 13px;
      font-weight: 850;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: .75fr 1.25fr;
      gap: 30px;
      align-items: start;
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 62px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 0 20px;
      background: var(--white);
      color: var(--ink);
      text-align: left;
      font-weight: 800;
    }

    .faq-question::after {
      content: "+";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 28px;
      height: 28px;
      border-radius: 999px;
      background: var(--paper);
      color: var(--brand);
      flex: 0 0 auto;
      transition: transform .2s ease, background .2s ease;
    }

    .faq-item.is-open {
      border-color: rgba(142, 31, 63, .28);
    }

    .faq-item.is-open .faq-question::after {
      content: "−";
      background: var(--cream);
      transform: rotate(180deg);
    }

    .faq-answer {
      display: none;
      padding: 0 20px 20px;
      color: var(--muted);
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: 22px;
      background: var(--brand);
      color: #fff;
      padding: 42px;
      box-shadow: 0 20px 48px rgba(142, 31, 63, .2);
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(120deg, rgba(255,255,255,.12), rgba(255,255,255,0) 52%);
      pointer-events: none;
    }

    .cta-content {
      position: relative;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 22px;
      align-items: center;
    }

    .cta-panel h2 {
      margin: 0;
      font-size: clamp(25px, 3vw, 34px);
      line-height: 1.28;
    }

    .cta-panel p {
      margin: 10px 0 0;
      color: rgba(255, 255, 255, .82);
      max-width: 720px;
    }

    .cta-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .cta-panel .btn-secondary {
      background: rgba(255, 255, 255, .95);
      border-color: transparent;
    }

    .cta-panel .btn-primary {
      background: var(--ink);
      box-shadow: none;
    }

    .site-footer {
      background: var(--ink);
      color: rgba(255, 255, 255, .78);
      padding: 58px 0 28px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.35fr repeat(3, .65fr);
      gap: 34px;
      align-items: start;
    }

    .footer-brand .brand {
      color: #fff;
    }

    .footer-desc {
      max-width: 420px;
      margin: 18px 0 0;
      color: rgba(255, 255, 255, .66);
    }

    .footer-col h3 {
      margin: 0 0 14px;
      color: #fff;
      font-size: 16px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .68);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .footer-bar {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      margin-top: 42px;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .54);
      font-size: 14px;
    }

    @media (max-width: 1100px) {
      .site-nav {
        gap: 2px;
      }

      .site-nav a {
        padding: 0 10px;
        font-size: 14px;
      }

      .search-mini {
        display: none;
      }

      .hero-grid,
      .split-layout,
      .faq-layout {
        grid-template-columns: 1fr;
      }

      .editor-grid,
      .rule-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 820px) {
      .container {
        width: min(100% - 40px, var(--container));
      }

      .header-inner {
        min-height: 68px;
      }

      .site-nav {
        position: fixed;
        left: 20px;
        right: 20px;
        top: 116px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border-radius: var(--radius);
        background: var(--white);
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
      }

      .site-nav.is-open {
        display: flex;
      }

      .site-nav a {
        justify-content: center;
        height: 46px;
      }

      .menu-toggle {
        display: inline-block;
      }

      .header-actions .btn {
        display: none;
      }

      .notice-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 9px 0;
        gap: 6px;
      }

      .notice-links {
        flex-wrap: wrap;
        gap: 12px;
      }

      .hero-featured {
        min-height: 520px;
      }

      .hero-inner {
        padding: 58px 0 58px;
      }

      .hero-featured p {
        font-size: 16px;
      }

      .filter-inner,
      .section-head,
      .cta-content {
        align-items: stretch;
        flex-direction: column;
        display: flex;
      }

      .mosaic {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 58px 0;
      }

      .section-tight {
        padding: 44px 0;
      }
    }

    @media (max-width: 560px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      .brand-text {
        font-size: 16px;
        max-width: 190px;
      }

      .age-badge {
        display: none;
      }

      .hero-actions,
      .cta-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .hero-panel {
        padding: 18px;
      }

      .feature-body {
        padding: 20px;
      }

      .feature-body h2 {
        font-size: 23px;
      }

      .editor-grid,
      .rule-grid,
      .footer-top {
        grid-template-columns: 1fr;
      }

      .image-stack {
        grid-template-columns: 1fr;
      }

      .image-stack .media:nth-child(2) {
        margin-bottom: 0;
      }

      .cta-panel {
        padding: 28px 20px;
        border-radius: 18px;
      }

      .footer-bar {
        flex-direction: column;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#F7F4F1;
      --bg-soft:#FBF9F7;
      --panel:#FFFFFF;
      --panel-soft:#FFF8F5;
      --ink:#111014;
      --text:#232126;
      --muted:#5E5961;
      --soft:#7B7480;
      --line:rgba(17,16,20,.08);
      --line-strong:rgba(17,16,20,.14);
      --wine:#8E1F3F;
      --rose:#C77A5A;
      --rose-soft:#F1D9D0;
      --shadow:0 12px 36px rgba(17,16,20,.08);
      --shadow-hover:0 16px 44px rgba(142,31,63,.16);
      --radius:18px;
      --radius-lg:24px;
      --radius-sm:12px;
      --container:1240px;
      --gap:24px;
      --section-gap:88px;
      --transition:180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
      background:var(--bg);
      color:var(--text);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    img{
      max-width:100%;
      display:block;
      border:0;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:color var(--transition), background-color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition), opacity var(--transition);
    }
    button,input,textarea,select{
      font:inherit;
      color:inherit;
    }
    button{
      border:0;
      background:none;
      padding:0;
      cursor:pointer;
    }
    :focus-visible{
      outline:3px solid rgba(142,31,63,.32);
      outline-offset:3px;
    }
    ::selection{
      background:rgba(142,31,63,.16);
      color:var(--ink);
    }

    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .topbar{
      background:var(--ink);
      color:rgba(255,255,255,.9);
      font-size:14px;
      letter-spacing:0;
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:10px 0;
      flex-wrap:wrap;
    }
    .topbar-note{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .topbar-links{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
    }
    .topbar-links a{
      color:#fff;
      opacity:.88;
    }
    .topbar-links a:hover{
      color:#F1D9D0;
      opacity:1;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,244,241,.96);
      border-bottom:1px solid transparent;
      transition:box-shadow var(--transition), border-color var(--transition), background-color var(--transition);
    }
    .site-header.is-scrolled{
      box-shadow:0 8px 28px rgba(17,16,20,.08);
      border-bottom-color:var(--line);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      flex-shrink:0;
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:6px 10px;
      border-radius:999px;
      background:var(--wine);
      color:#fff;
      font-weight:700;
      font-size:12px;
      letter-spacing:0;
      white-space:nowrap;
      box-shadow:0 8px 18px rgba(142,31,63,.22);
    }
    .brand-text{
      font-size:20px;
      font-weight:800;
      color:var(--ink);
      letter-spacing:0;
      white-space:nowrap;
    }

    .site-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      flex:1;
      min-width:0;
    }
    .site-nav a{
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      font-weight:600;
      font-size:15px;
      white-space:nowrap;
    }
    .site-nav a:hover{
      color:var(--wine);
      background:rgba(142,31,63,.08);
    }
    .site-nav a.is-active,
    .site-nav a[aria-current="page"]{
      color:var(--wine);
      background:rgba(142,31,63,.12);
    }

    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-shrink:0;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:11px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:700;
      line-height:1;
      letter-spacing:0;
      transition:transform var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), opacity var(--transition);
      white-space:nowrap;
    }
    .btn:hover{
      transform:translateY(-1px);
    }
    .btn-primary{
      background:var(--wine);
      color:#fff;
      box-shadow:0 10px 22px rgba(142,31,63,.18);
    }
    .btn-primary:hover{
      background:#791735;
      box-shadow:var(--shadow-hover);
    }
    .btn-secondary{
      background:#fff;
      color:var(--ink);
      border-color:rgba(17,16,20,.12);
      box-shadow:0 8px 18px rgba(17,16,20,.04);
    }
    .btn-secondary:hover{
      color:var(--wine);
      border-color:rgba(142,31,63,.28);
      box-shadow:0 12px 24px rgba(142,31,63,.08);
    }
    .btn-ghost{
      background:transparent;
      color:var(--muted);
      border-color:rgba(17,16,20,.08);
    }
    .btn-ghost:hover{
      background:rgba(255,255,255,.8);
      color:var(--wine);
      border-color:rgba(142,31,63,.22);
    }
    .btn-wide{
      min-width:140px;
    }
    .btn svg{
      width:16px;
      height:16px;
      flex:0 0 auto;
    }

    .nav-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:12px;
      border:1px solid rgba(17,16,20,.12);
      background:#fff;
      align-items:center;
      justify-content:center;
      color:var(--ink);
      box-shadow:0 8px 18px rgba(17,16,20,.04);
    }
    .nav-toggle svg{
      width:20px;
      height:20px;
    }

    .mobile-menu{
      position:fixed;
      inset:0;
      z-index:80;
      opacity:0;
      pointer-events:none;
      transition:opacity var(--transition);
    }
    .mobile-menu__backdrop{
      position:absolute;
      inset:0;
      background:rgba(17,16,20,.54);
    }
    .mobile-menu__panel{
      position:absolute;
      top:0;
      right:0;
      width:min(84vw,340px);
      height:100%;
      background:var(--bg);
      border-left:1px solid rgba(17,16,20,.08);
      box-shadow:-18px 0 40px rgba(17,16,20,.12);
      padding:20px;
      transform:translateX(100%);
      transition:transform .24s ease;
      display:flex;
      flex-direction:column;
      gap:18px;
    }
    body.menu-open{
      overflow:hidden;
    }
    body.menu-open .mobile-menu{
      opacity:1;
      pointer-events:auto;
    }
    body.menu-open .mobile-menu__panel{
      transform:translateX(0);
    }
    .mobile-menu__head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .mobile-menu__links{
      display:grid;
      gap:10px;
    }
    .mobile-menu__links a{
      padding:14px 16px;
      background:#fff;
      border:1px solid rgba(17,16,20,.08);
      border-radius:16px;
      font-weight:700;
      color:var(--text);
    }
    .mobile-menu__links a.is-active{
      background:rgba(142,31,63,.08);
      color:var(--wine);
      border-color:rgba(142,31,63,.18);
    }
    .mobile-menu__meta{
      margin-top:auto;
      display:grid;
      gap:10px;
      color:var(--muted);
      font-size:14px;
    }

    .main{
      padding-bottom:64px;
    }

    .hero{
      margin-top:24px;
      border-radius:28px;
      overflow:hidden;
      position:relative;
      background:
        linear-gradient(110deg, rgba(17,16,20,.80) 0%, rgba(17,16,20,.56) 52%, rgba(17,16,20,.32) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      color:#fff;
      box-shadow:var(--shadow);
    }
    .hero-inner{
      min-height:500px;
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);
      gap:28px;
      align-items:end;
      padding:56px 48px 44px;
    }
    .hero-copy{
      max-width:760px;
    }
    .hero-kicker{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:16px;
    }
    .age-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:6px 10px;
      border-radius:999px;
      background:var(--wine);
      color:#fff;
      font-size:12px;
      font-weight:800;
      letter-spacing:0;
    }
    .hero-mini{
      color:rgba(255,255,255,.82);
      font-size:14px;
    }
    .hero h1{
      margin:0;
      font-size:clamp(30px, 4vw, 54px);
      line-height:1.14;
      letter-spacing:0;
      font-weight:800;
      text-wrap:balance;
    }
    .hero p{
      margin:18px 0 0;
      max-width:720px;
      font-size:17px;
      line-height:1.85;
      color:rgba(255,255,255,.86);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .hero-actions .btn{
      min-width:154px;
    }
    .hero-stats{
      display:grid;
      gap:10px;
      align-content:end;
      padding-bottom:8px;
    }
    .hero-side{
      align-self:stretch;
      display:grid;
      gap:14px;
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
    }
    .hero-side h2{
      margin:0;
      font-size:18px;
      line-height:1.35;
      color:#fff;
    }
    .hero-side p{
      margin:0;
      font-size:14px;
      color:rgba(255,255,255,.84);
      line-height:1.75;
    }
    .hero-rail{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .hero-rail li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:#fff;
      font-size:14px;
      line-height:1.7;
    }
    .hero-rail li::before{
      content:"";
      width:10px;
      height:10px;
      margin-top:7px;
      border-radius:50%;
      background:var(--rose);
      box-shadow:0 0 0 3px rgba(199,122,90,.18);
      flex:0 0 auto;
    }
    .hero-search{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:10px;
      margin-top:22px;
      max-width:680px;
    }
    .hero-search input{
      width:100%;
      min-height:50px;
      padding:0 16px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.94);
      color:var(--ink);
      box-shadow:0 12px 24px rgba(17,16,20,.10);
    }
    .hero-search input::placeholder{
      color:#7C717A;
    }
    .hero-search input:focus{
      outline:none;
      border-color:rgba(142,31,63,.48);
      box-shadow:0 0 0 4px rgba(142,31,63,.14);
    }

    .section{
      padding:var(--section-gap) 0 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:22px;
    }
    .section-title{
      margin:0;
      font-size:clamp(26px, 3vw, 34px);
      line-height:1.22;
      letter-spacing:0;
      font-weight:800;
      color:var(--ink);
    }
    .section-lead{
      margin:0;
      max-width:760px;
      color:var(--muted);
      font-size:16px;
      line-height:1.8;
    }

    .jump-strip{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:18px;
    }
    .jump-strip a{
      display:inline-flex;
      align-items:center;
      padding:10px 14px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(17,16,20,.10);
      color:var(--muted);
      font-weight:700;
      font-size:14px;
    }
    .jump-strip a:hover{
      color:var(--wine);
      border-color:rgba(142,31,63,.22);
      box-shadow:0 10px 22px rgba(17,16,20,.06);
      transform:translateY(-1px);
    }

    .split-grid{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:24px;
      align-items:start;
    }

    .timeline-panel,
    .stack-panel,
    .info-panel,
    .form-panel,
    .faq-panel{
      background:rgba(255,255,255,.74);
      border:1px solid rgba(17,16,20,.08);
      border-radius:24px;
      box-shadow:var(--shadow);
    }
    .panel-inner{
      padding:24px;
    }

    .timeline{
      display:grid;
      gap:18px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .timeline-item{
      position:relative;
      padding-left:22px;
      border-left:1px solid rgba(142,31,63,.18);
    }
    .timeline-item::before{
      content:"";
      position:absolute;
      left:-6px;
      top:6px;
      width:11px;
      height:11px;
      border-radius:50%;
      background:var(--wine);
      box-shadow:0 0 0 4px rgba(142,31,63,.12);
    }
    .timeline-time{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--wine);
      font-weight:800;
      font-size:13px;
      letter-spacing:0;
    }
    .timeline-title{
      margin:6px 0 6px;
      font-size:18px;
      line-height:1.45;
      font-weight:800;
      color:var(--ink);
    }
    .timeline-desc{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.82;
    }
    .timeline-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:10px;
    }

    .tag{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:999px;
      background:var(--rose-soft);
      color:var(--wine);
      font-size:12px;
      font-weight:700;
      line-height:1;
    }
    .tag.neutral{
      background:#F1EFEF;
      color:var(--soft);
    }

    .stack-panel{
      overflow:hidden;
    }
    .stack-grid{
      display:grid;
      gap:18px;
    }
    .story-card{
      background:#fff;
      border:1px solid rgba(17,16,20,.08);
      border-radius:20px;
      overflow:hidden;
      box-shadow:0 10px 22px rgba(17,16,20,.05);
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }
    .story-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(142,31,63,.18);
    }
    .story-media{
      aspect-ratio:16/9;
      overflow:hidden;
      background:linear-gradient(135deg, rgba(142,31,63,.18), rgba(199,122,90,.10));
    }
    .story-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .story-card:hover .story-media img{
      transform:scale(1.03);
    }
    .story-body{
      padding:18px;
    }
    .story-title{
      margin:8px 0 10px;
      font-size:20px;
      line-height:1.42;
      font-weight:800;
      color:var(--ink);
    }
    .story-text{
      margin:0 0 14px;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .story-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:var(--soft);
      font-size:13px;
    }

    .feature-shell{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
    }
    .feature-card{
      background:#fff;
      border:1px solid rgba(17,16,20,.08);
      border-radius:20px;
      overflow:hidden;
      box-shadow:var(--shadow);
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
      min-width:0;
    }
    .feature-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(142,31,63,.18);
    }
    .feature-media{
      aspect-ratio:16/10;
      overflow:hidden;
      background:#efe8e4;
    }
    .feature-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .35s ease;
    }
    .feature-card:hover .feature-media img{
      transform:scale(1.03);
    }
    .feature-body{
      padding:18px;
    }
    .feature-body h3{
      margin:10px 0 8px;
      font-size:20px;
      line-height:1.4;
      font-weight:800;
      color:var(--ink);
    }
    .feature-body p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .feature-grid-small{
      display:grid;
      gap:18px;
    }

    .category-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:18px;
    }
    .category-card{
      background:#fff;
      border:1px solid rgba(17,16,20,.08);
      border-radius:20px;
      padding:20px;
      box-shadow:var(--shadow);
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
      display:grid;
      gap:12px;
      min-height:200px;
    }
    .category-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(142,31,63,.18);
    }
    .category-card.is-current{
      border-color:rgba(142,31,63,.30);
      box-shadow:0 14px 34px rgba(142,31,63,.14);
    }
    .category-card h3{
      margin:0;
      font-size:19px;
      line-height:1.35;
      font-weight:800;
      color:var(--ink);
    }
    .category-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }
    .category-card .link-row{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--wine);
      font-weight:800;
    }
    .category-card .link-row span{
      font-size:14px;
    }

    .summary-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .info-card{
      background:#fff;
      border:1px solid rgba(17,16,20,.08);
      border-radius:18px;
      padding:18px;
      box-shadow:0 10px 24px rgba(17,16,20,.04);
    }
    .info-card h3{
      margin:0 0 10px;
      font-size:18px;
      line-height:1.35;
      font-weight:800;
      color:var(--ink);
    }
    .info-card p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
      font-size:15px;
    }
    .info-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .info-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--text);
      line-height:1.8;
      font-size:15px;
    }
    .info-list li::before{
      content:"";
      width:8px;
      height:8px;
      margin-top:10px;
      border-radius:50%;
      background:var(--rose);
      flex:0 0 auto;
      box-shadow:0 0 0 3px rgba(199,122,90,.15);
    }

    .compliance-grid{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:24px;
      align-items:start;
    }
    .compliance-box{
      display:grid;
      gap:16px;
    }
    .compliance-note{
      background:var(--panel-soft);
      border:1px solid rgba(199,122,90,.18);
      border-radius:18px;
      padding:16px;
      color:var(--text);
    }
    .compliance-note strong{
      color:var(--wine);
    }
    .process-list{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:14px;
      counter-reset:step;
    }
    .process-list li{
      position:relative;
      padding:16px 16px 16px 56px;
      background:#fff;
      border:1px solid rgba(17,16,20,.08);
      border-radius:16px;
      box-shadow:0 10px 22px rgba(17,16,20,.04);
      min-height:66px;
    }
    .process-list li::before{
      counter-increment:step;
      content:counter(step);
      position:absolute;
      left:16px;
      top:16px;
      width:28px;
      height:28px;
      border-radius:50%;
      background:rgba(142,31,63,.10);
      color:var(--wine);
      display:grid;
      place-items:center;
      font-weight:800;
      font-size:14px;
    }
    .process-list strong{
      display:block;
      margin-bottom:2px;
      color:var(--ink);
    }
    .process-list span{
      color:var(--muted);
      font-size:15px;
    }

    .form-panel h3,
    .faq-panel h3,
    .info-panel h3{
      margin:0 0 14px;
      font-size:22px;
      line-height:1.35;
      font-weight:800;
      color:var(--ink);
    }
    .form-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field.full{
      grid-column:1 / -1;
    }
    .field label{
      font-size:14px;
      color:var(--text);
      font-weight:700;
    }
    .field input,
    .field select,
    .field textarea{
      width:100%;
      padding:13px 14px;
      border-radius:14px;
      border:1px solid rgba(17,16,20,.12);
      background:#fff;
      color:var(--text);
      transition:border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
    }
    .field textarea{
      min-height:140px;
      resize:vertical;
    }
    .field input::placeholder,
    .field textarea::placeholder{
      color:#8A8087;
    }
    .field input:focus,
    .field select:focus,
    .field textarea:focus{
      outline:none;
      border-color:rgba(142,31,63,.42);
      box-shadow:0 0 0 4px rgba(142,31,63,.14);
    }
    .form-note{
      margin:14px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .form-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:16px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:16px;
    }
    details.faq-item{
      background:#fff;
      border:1px solid rgba(17,16,20,.08);
      border-radius:16px;
      box-shadow:0 10px 22px rgba(17,16,20,.04);
      padding:16px 18px;
      transition:border-color var(--transition), box-shadow var(--transition);
    }
    details.faq-item[open]{
      border-color:rgba(142,31,63,.22);
      box-shadow:0 14px 28px rgba(142,31,63,.08);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      font-weight:800;
      color:var(--ink);
      line-height:1.5;
    }
    summary::-webkit-details-marker{
      display:none;
    }
    summary::after{
      content:"+";
      color:var(--wine);
      font-size:20px;
      line-height:1;
      flex:0 0 auto;
    }
    details[open] summary::after{
      content:"−";
    }
    details p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }

    .cta-band{
      margin-top:var(--section-gap);
      border-radius:28px;
      background:linear-gradient(135deg, #8E1F3F 0%, #6E1730 100%);
      color:#fff;
      box-shadow:var(--shadow);
    }
    .cta-inner{
      padding:30px 28px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
    }
    .cta-text{
      max-width:720px;
    }
    .cta-text h2{
      margin:0 0 8px;
      font-size:28px;
      line-height:1.25;
      font-weight:800;
    }
    .cta-text p{
      margin:0;
      color:rgba(255,255,255,.88);
      font-size:16px;
      line-height:1.8;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .cta-actions .btn{
      min-width:150px;
    }
    .cta-actions .btn-secondary{
      background:#fff;
      color:var(--wine);
      border-color:#fff;
    }
    .cta-actions .btn-secondary:hover{
      background:#FFF3F0;
      color:#65162D;
      border-color:#FFF3F0;
    }

    .site-footer{
      margin-top:72px;
      background:var(--ink);
      color:rgba(255,255,255,.82);
      padding:48px 0 18px;
    }
    .footer-inner{
      display:grid;
      gap:24px;
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr .8fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand .brand-text{
      color:#fff;
      font-size:20px;
    }
    .footer-desc{
      margin:14px 0 0;
      color:rgba(255,255,255,.74);
      line-height:1.8;
      font-size:15px;
      max-width:420px;
    }
    .footer-col h3{
      margin:6px 0 14px;
      font-size:16px;
      color:#fff;
    }
    .footer-links{
      display:grid;
      gap:10px;
      font-size:14px;
    }
    .footer-links a{
      color:rgba(255,255,255,.76);
    }
    .footer-links a:hover{
      color:#F1D9D0;
    }
    .footer-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.1);
      font-size:13px;
      color:rgba(255,255,255,.62);
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(247,244,241,.12);
      color:#fff;
      font-size:12px;
      font-weight:800;
      letter-spacing:0;
    }
    .eyebrow.dark{
      background:rgba(142,31,63,.10);
      color:var(--wine);
    }

    .note-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
      color:rgba(255,255,255,.82);
      font-size:14px;
    }
    .note-strip span{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.10);
    }

    .muted{
      color:var(--muted);
    }
    .small{
      font-size:14px;
    }

    @media (max-width: 1199px){
      .site-nav{
        display:none;
      }
      .nav-toggle{
        display:inline-flex;
      }
      .hero-inner{
        grid-template-columns:1fr;
        min-height:0;
        padding:42px 28px 28px;
      }
      .hero-side{
        max-width:520px;
      }
      .split-grid,
      .feature-shell,
      .compliance-grid,
      .footer-top{
        grid-template-columns:1fr;
      }
      .category-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .faq-grid,
      .summary-grid{
        grid-template-columns:1fr;
      }
      .footer-brand .brand-text{
        white-space:normal;
      }
    }

    @media (max-width: 767px){
      .container{
        width:min(var(--container), calc(100% - 24px));
      }
      .topbar-inner{
        justify-content:center;
        text-align:center;
      }
      .header-inner{
        min-height:68px;
      }
      .brand-text{
        font-size:18px;
        white-space:normal;
      }
      .header-actions .btn-ghost{
        display:none;
      }
      .hero{
        border-radius:20px;
      }
      .hero-inner{
        padding:32px 18px 20px;
      }
      .hero h1{
        font-size:clamp(28px, 7vw, 36px);
      }
      .hero p{
        font-size:15px;
      }
      .hero-search{
        grid-template-columns:1fr;
      }
      .hero-actions .btn{
        width:100%;
      }
      .jump-strip{
        overflow:auto;
        padding-bottom:2px;
        flex-wrap:nowrap;
      }
      .jump-strip a{
        flex:0 0 auto;
      }
      .section{
        padding-top:56px;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
        margin-bottom:18px;
      }
      .panel-inner{
        padding:18px;
      }
      .category-grid{
        grid-template-columns:1fr;
      }
      .form-grid{
        grid-template-columns:1fr;
      }
      .field.full{
        grid-column:auto;
      }
      .cta-inner{
        padding:22px 18px;
      }
      .cta-text h2{
        font-size:24px;
      }
      .cta-actions .btn{
        width:100%;
      }
      .footer-bar{
        flex-direction:column;
        align-items:flex-start;
      }
      .mobile-menu__panel{
        width:min(88vw, 320px);
      }
    }

    @media (max-width: 520px){
      .topbar{
        font-size:13px;
      }
      .brand-mark{
        padding:5px 8px;
      }
      .hero{
        border-radius:18px;
      }
      .hero-side{
        padding:16px;
      }
      .story-title,
      .feature-body h3{
        font-size:18px;
      }
      .timeline-title{
        font-size:17px;
      }
      .cta-actions,
      .form-actions{
        flex-direction:column;
      }
      .cta-actions .btn,
      .form-actions .btn{
        width:100%;
      }
      .story-meta{
        gap:8px;
      }
      .process-list li{
        padding-left:52px;
      }
    }

/* roulang page: category3 */
:root {
      --ink: #111014;
      --ink-soft: #3a3438;
      --muted: #72696d;
      --brand: #8e1f3f;
      --brand-dark: #6f1730;
      --accent: #c77a5a;
      --bg: #f7f4f1;
      --panel: #ffffff;
      --hint: #f1d9d0;
      --line: rgba(17, 16, 20, .08);
      --line-strong: rgba(142, 31, 63, .22);
      --shadow: 0 12px 36px rgba(17, 16, 20, .08);
      --shadow-hover: 0 18px 42px rgba(142, 31, 63, .16);
      --radius-lg: 18px;
      --radius-md: 14px;
      --radius-sm: 10px;
      --container: 1220px;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-width: 320px;
      background: var(--bg);
      color: var(--ink);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.75;
      text-rendering: optimizeLegibility;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), border-color var(--ease), background-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
      background: transparent;
    }

    input,
    textarea,
    select {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: #fff;
      color: var(--ink);
      outline: none;
      transition: border-color var(--ease), box-shadow var(--ease), background-color var(--ease);
    }

    input:focus,
    textarea:focus,
    select:focus {
      border-color: var(--brand);
      box-shadow: 0 0 0 4px rgba(142, 31, 63, .12);
    }

    :focus-visible {
      outline: 3px solid rgba(199, 122, 90, .58);
      outline-offset: 3px;
    }

    .container {
      width: min(100% - 48px, var(--container));
      margin-inline: auto;
    }

    .adult-strip {
      background: var(--ink);
      color: rgba(255, 255, 255, .88);
      font-size: 13px;
    }

    .adult-strip .container {
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .strip-left,
    .strip-links {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
    }

    .strip-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 42px;
      height: 22px;
      border-radius: 999px;
      background: var(--brand);
      color: #fff;
      font-weight: 700;
      line-height: 1;
    }

    .strip-links a {
      color: rgba(255, 255, 255, .78);
    }

    .strip-links a:hover {
      color: var(--accent);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 30;
      background: rgba(247, 244, 241, .96);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(10px);
      box-shadow: 0 8px 26px rgba(17, 16, 20, .04);
    }

    .header-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      gap: 26px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
      min-width: 0;
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: var(--brand);
      color: #fff;
      font-weight: 800;
      line-height: 1;
      box-shadow: 0 10px 22px rgba(142, 31, 63, .24);
    }

    .brand-text {
      color: var(--ink);
      font-size: 19px;
      font-weight: 800;
      white-space: nowrap;
    }

    .site-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      flex: 1 1 auto;
    }

    .site-nav a {
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 8px 13px;
      border-radius: 999px;
      color: var(--ink-soft);
      font-size: 15px;
      font-weight: 650;
      white-space: nowrap;
    }

    .site-nav a:hover,
    .site-nav a.is-active {
      background: var(--hint);
      color: var(--brand);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      flex: 0 0 auto;
    }

    .search-mini {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: 210px;
      height: 42px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fff;
      color: var(--muted);
      font-size: 14px;
    }

    .search-mini svg {
      width: 18px;
      height: 18px;
      color: var(--brand);
      flex: 0 0 auto;
    }

    .age-pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 42px;
      padding: 0 13px;
      border-radius: 999px;
      background: var(--brand);
      color: #fff;
      font-weight: 800;
      line-height: 1;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: #fff;
      color: var(--ink);
      align-items: center;
      justify-content: center;
    }

    .menu-toggle span,
    .menu-toggle::before,
    .menu-toggle::after {
      content: "";
      display: block;
      width: 19px;
      height: 2px;
      border-radius: 4px;
      background: currentColor;
      transition: transform var(--ease), opacity var(--ease);
    }

    .menu-toggle {
      flex-direction: column;
      gap: 5px;
    }

    .menu-toggle.is-open span {
      opacity: 0;
    }

    .menu-toggle.is-open::before {
      transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.is-open::after {
      transform: translateY(-7px) rotate(-45deg);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 84px 0;
    }

    .section-tight {
      padding: 62px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 30px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
      color: var(--brand);
      font-size: 14px;
      font-weight: 800;
    }

    .section-kicker::before {
      content: "";
      width: 22px;
      height: 2px;
      border-radius: 4px;
      background: var(--accent);
    }

    .section-title {
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.25;
      font-weight: 850;
    }

    .section-desc {
      max-width: 660px;
      color: var(--muted);
      font-size: 16px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 11px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      line-height: 1.2;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--brand);
      color: #fff;
      box-shadow: 0 12px 24px rgba(142, 31, 63, .18);
    }

    .btn-primary:hover {
      background: var(--brand-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }

    .btn-secondary {
      background: #fff;
      color: var(--ink);
      border-color: var(--line);
    }

    .btn-secondary:hover {
      color: var(--brand);
      border-color: var(--line-strong);
      transform: translateY(-2px);
      box-shadow: var(--shadow);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 28px;
      padding: 5px 11px;
      border-radius: 999px;
      background: var(--hint);
      color: var(--brand);
      font-size: 13px;
      font-weight: 800;
      line-height: 1.2;
    }

    .badge-neutral {
      background: rgba(17, 16, 20, .06);
      color: var(--ink-soft);
    }

    .category-hero {
      position: relative;
      min-height: 520px;
      display: grid;
      align-items: end;
      color: #fff;
      background:
        linear-gradient(180deg, rgba(17, 16, 20, .16), rgba(17, 16, 20, .82)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
    }

    .category-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 34%;
      background: linear-gradient(180deg, rgba(247, 244, 241, 0), var(--bg));
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      padding: 84px 0 70px;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      margin-bottom: 22px;
      color: rgba(255, 255, 255, .78);
      font-size: 14px;
    }

    .breadcrumb a:hover {
      color: var(--accent);
    }

    .hero-copy {
      max-width: 860px;
    }

    .hero-copy h1 {
      max-width: 820px;
      font-size: clamp(30px, 5vw, 46px);
      line-height: 1.16;
      font-weight: 900;
    }

    .hero-copy p {
      max-width: 760px;
      margin-top: 18px;
      color: rgba(255, 255, 255, .88);
      font-size: 18px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 28px;
    }

    .hero-actions .btn-secondary {
      background: rgba(255, 255, 255, .92);
    }

    .index-panel {
      margin-top: -38px;
      position: relative;
      z-index: 2;
    }

    .index-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr .9fr;
      gap: 16px;
    }

    .index-card {
      min-height: 158px;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--panel);
      box-shadow: var(--shadow);
    }

    .index-card strong {
      display: block;
      margin-top: 12px;
      font-size: 20px;
      line-height: 1.35;
    }

    .index-card p {
      margin-top: 8px;
      color: var(--muted);
      font-size: 15px;
    }

    .tag-matrix {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .tag-card {
      min-height: 132px;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      background: #fff;
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .tag-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-hover);
    }

    .tag-card h3 {
      margin-top: 12px;
      font-size: 18px;
      line-height: 1.35;
    }

    .tag-card p {
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .group-layout {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 28px;
      align-items: stretch;
    }

    .group-media {
      position: relative;
      min-height: 520px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: #ddd;
      box-shadow: var(--shadow);
    }

    .group-media img {
      width: 100%;
      height: 100%;
      min-height: 520px;
      object-fit: cover;
      transition: transform 420ms ease;
    }

    .group-media:hover img {
      transform: scale(1.03);
    }

    .group-media-text {
      position: absolute;
      inset: auto 22px 22px;
      padding: 18px;
      border-radius: var(--radius-md);
      background: rgba(17, 16, 20, .78);
      color: #fff;
    }

    .group-media-text h3 {
      font-size: 22px;
      line-height: 1.35;
    }

    .group-media-text p {
      margin-top: 8px;
      color: rgba(255, 255, 255, .82);
      font-size: 14px;
    }

    .group-list {
      display: grid;
      gap: 14px;
    }

    .group-item {
      display: grid;
      grid-template-columns: 120px 1fr;
      gap: 18px;
      align-items: center;
      padding: 15px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: #fff;
      transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }

    .group-item:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow);
    }

    .group-thumb {
      aspect-ratio: 4 / 3;
      border-radius: var(--radius-md);
      overflow: hidden;
      background: var(--hint);
    }

    .group-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 320ms ease;
    }

    .group-item:hover .group-thumb img {
      transform: scale(1.03);
    }

    .group-content h3 {
      display: -webkit-box;
      overflow: hidden;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      font-size: 19px;
      line-height: 1.35;
    }

    .group-content p {
      display: -webkit-box;
      overflow: hidden;
      margin-top: 6px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
    }

    .meta-row {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 10px;
      color: var(--muted);
      font-size: 13px;
    }

    .feature-band {
      background: #fff;
      border-block: 1px solid var(--line);
    }

    .horizontal-track {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(280px, 380px);
      gap: 18px;
      overflow-x: auto;
      padding: 4px 0 14px;
      scroll-snap-type: x mandatory;
      scrollbar-color: var(--brand) rgba(17, 16, 20, .08);
    }

    .feature-card {
      scroll-snap-align: start;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: var(--panel);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .feature-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-hover);
    }

    .feature-cover {
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: var(--hint);
    }

    .feature-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 320ms ease;
    }

    .feature-card:hover img {
      transform: scale(1.03);
    }

    .feature-body {
      padding: 18px;
    }

    .feature-body h3 {
      margin-top: 10px;
      font-size: 19px;
      line-height: 1.35;
    }

    .feature-body p {
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
    }

    .steps-wrap {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      counter-reset: step;
    }

    .step-card {
      position: relative;
      min-height: 176px;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: #fff;
      counter-increment: step;
    }

    .step-card::before {
      content: counter(step, decimal-leading-zero);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: var(--ink);
      color: #fff;
      font-weight: 850;
      line-height: 1;
    }

    .step-card h3 {
      margin-top: 18px;
      font-size: 19px;
      line-height: 1.35;
    }

    .step-card p {
      margin-top: 8px;
      color: var(--muted);
      font-size: 14px;
    }

    .notice-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
      align-items: start;
    }

    .notice-box,
    .faq-box {
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: #fff;
      box-shadow: var(--shadow);
    }

    .notice-box {
      padding: 26px;
    }

    .notice-box h2 {
      font-size: 26px;
      line-height: 1.3;
    }

    .notice-list {
      display: grid;
      gap: 12px;
      margin-top: 20px;
      list-style: none;
    }

    .notice-list li {
      display: flex;
      gap: 10px;
      color: var(--ink-soft);
    }

    .notice-list li::before {
      content: "";
      width: 9px;
      height: 9px;
      margin-top: 11px;
      border-radius: 99px;
      background: var(--accent);
      flex: 0 0 auto;
    }

    .faq-box {
      overflow: hidden;
    }

    .faq-item + .faq-item {
      border-top: 1px solid var(--line);
    }

    .faq-question {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 20px 22px;
      color: var(--ink);
      text-align: left;
      font-weight: 800;
    }

    .faq-question::after {
      content: "+";
      width: 24px;
      height: 24px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background: var(--hint);
      color: var(--brand);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .faq-item.is-open .faq-question {
      color: var(--brand);
    }

    .faq-item.is-open .faq-question::after {
      content: "−";
    }

    .faq-answer {
      display: none;
      padding: 0 22px 20px;
      color: var(--muted);
      font-size: 15px;
    }

    .faq-item.is-open .faq-answer {
      display: block;
    }

    .cta {
      padding: 74px 0;
    }

    .cta-panel {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 26px;
      align-items: center;
      padding: 34px;
      border-radius: 24px;
      background: var(--brand);
      color: #fff;
      box-shadow: 0 18px 44px rgba(142, 31, 63, .22);
    }

    .cta-panel h2 {
      font-size: clamp(25px, 3vw, 34px);
      line-height: 1.25;
    }

    .cta-panel p {
      max-width: 720px;
      margin-top: 8px;
      color: rgba(255, 255, 255, .84);
    }

    .cta-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .cta-panel .btn-primary {
      background: #fff;
      color: var(--brand);
      box-shadow: none;
    }

    .cta-panel .btn-primary:hover {
      background: var(--hint);
      color: var(--brand-dark);
    }

    .cta-panel .btn-secondary {
      background: transparent;
      color: #fff;
      border-color: rgba(255, 255, 255, .34);
    }

    .cta-panel .btn-secondary:hover {
      background: rgba(255, 255, 255, .1);
      color: #fff;
    }

    .site-footer {
      background: var(--ink);
      color: rgba(255, 255, 255, .82);
      padding: 62px 0 26px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: minmax(280px, 1.4fr) repeat(3, minmax(130px, .6fr));
      gap: 34px;
      align-items: start;
    }

    .site-footer .brand-text {
      color: #fff;
    }

    .footer-desc {
      max-width: 390px;
      margin-top: 16px;
      color: rgba(255, 255, 255, .68);
      font-size: 14px;
    }

    .footer-col h3 {
      color: #fff;
      font-size: 16px;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .68);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .footer-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      margin-top: 42px;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .58);
      font-size: 13px;
    }

    @media (max-width: 1100px) {
      .header-inner {
        gap: 16px;
      }

      .site-nav a {
        padding-inline: 10px;
        font-size: 14px;
      }

      .search-mini {
        display: none;
      }

      .index-grid,
      .steps-wrap {
        grid-template-columns: repeat(2, 1fr);
      }

      .tag-matrix {
        grid-template-columns: repeat(3, 1fr);
      }

      .group-layout,
      .notice-layout {
        grid-template-columns: 1fr;
      }

      .group-media,
      .group-media img {
        min-height: 420px;
      }

      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 820px) {
      .container {
        width: min(100% - 40px, var(--container));
      }

      .adult-strip .container {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
        padding: 8px 0;
      }

      .header-inner {
        min-height: 68px;
        justify-content: space-between;
      }

      .brand-text {
        font-size: 17px;
      }

      .site-nav {
        position: fixed;
        left: 20px;
        right: 20px;
        top: 112px;
        display: none;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 18px;
        background: #fff;
        box-shadow: var(--shadow-hover);
      }

      .site-nav.is-open {
        display: grid;
        gap: 6px;
      }

      .site-nav a {
        justify-content: center;
        min-height: 46px;
      }

      .menu-toggle {
        display: inline-flex;
      }

      .age-pill {
        display: none;
      }

      .category-hero {
        min-height: 490px;
      }

      .hero-inner {
        padding: 64px 0 58px;
      }

      .hero-copy p {
        font-size: 16px;
      }

      .section,
      .section-tight {
        padding: 56px 0;
      }

      .section-head {
        display: block;
      }

      .section-desc {
        margin-top: 10px;
      }

      .tag-matrix {
        grid-template-columns: repeat(2, 1fr);
      }

      .cta-panel {
        grid-template-columns: 1fr;
        padding: 26px;
      }

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 560px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 12px;
      }

      .brand-text {
        max-width: 190px;
        white-space: normal;
        line-height: 1.15;
      }

      .site-nav {
        left: 16px;
        right: 16px;
        top: 116px;
      }

      .hero-actions,
      .cta-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .btn {
        width: 100%;
        white-space: normal;
        text-align: center;
      }

      .index-grid,
      .tag-matrix,
      .steps-wrap,
      .footer-top {
        grid-template-columns: 1fr;
      }

      .group-item {
        grid-template-columns: 1fr;
      }

      .group-thumb {
        aspect-ratio: 16 / 9;
      }

      .group-media,
      .group-media img {
        min-height: 360px;
      }

      .horizontal-track {
        grid-auto-columns: minmax(250px, 82vw);
      }

      .footer-bar {
        display: grid;
      }
    }

/* roulang page: category4 */
:root {
      --ink: #111014;
      --muted: #6f686b;
      --soft: #9b9194;
      --brand: #8E1F3F;
      --brand-dark: #6f1731;
      --accent: #C77A5A;
      --bg: #F7F4F1;
      --paper: #ffffff;
      --hint: #F1D9D0;
      --line: rgba(17, 16, 20, .08);
      --line-strong: rgba(142, 31, 63, .18);
      --shadow: 0 12px 36px rgba(17, 16, 20, .08);
      --shadow-hover: 0 18px 42px rgba(142, 31, 63, .16);
      --radius-sm: 12px;
      --radius: 16px;
      --radius-lg: 22px;
      --container: 1220px;
      --ease: .22s ease;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      min-width: 320px;
      color: var(--ink);
      background: var(--bg);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.75;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--ease), background var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
      background: none;
    }

    input,
    textarea,
    select {
      width: 100%;
      color: var(--ink);
      background: var(--paper);
      border: 1px solid var(--line);
      border-radius: 12px;
      outline: none;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    input:focus,
    textarea:focus,
    select:focus {
      border-color: var(--brand);
      box-shadow: 0 0 0 4px rgba(142, 31, 63, .12);
    }

    textarea {
      min-height: 132px;
      resize: vertical;
    }

    :focus-visible {
      outline: 3px solid rgba(199, 122, 90, .52);
      outline-offset: 3px;
    }

    .container {
      width: min(100% - 48px, var(--container));
      margin: 0 auto;
    }

    .adult-strip {
      background: var(--ink);
      color: rgba(255, 255, 255, .86);
      font-size: 13px;
    }

    .adult-strip .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      min-height: 38px;
    }

    .adult-strip strong {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 42px;
      height: 22px;
      margin-right: 8px;
      border-radius: 999px;
      color: #fff;
      background: var(--brand);
      font-size: 12px;
      line-height: 1;
    }

    .adult-strip a {
      color: #fff;
      border-bottom: 1px solid rgba(255, 255, 255, .28);
    }

    .adult-strip a:hover {
      color: var(--accent);
      border-color: var(--accent);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(247, 244, 241, .96);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 8px 24px rgba(17, 16, 20, .04);
      backdrop-filter: blur(10px);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      min-height: 76px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      font-weight: 700;
      color: var(--ink);
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--brand), var(--accent));
      font-size: 13px;
      font-weight: 800;
      box-shadow: 0 10px 24px rgba(142, 31, 63, .18);
    }

    .brand-text {
      font-size: 18px;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .site-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      flex: 1;
    }

    .site-nav a {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 40px;
      padding: 0 14px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 15px;
      font-weight: 600;
    }

    .site-nav a:hover,
    .site-nav a.is-active {
      color: var(--brand);
      background: rgba(142, 31, 63, .08);
    }

    .site-nav a.is-active::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 5px;
      height: 2px;
      border-radius: 999px;
      background: var(--brand);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .nav-search {
      display: flex;
      align-items: center;
      gap: 8px;
      height: 42px;
      min-width: 210px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--paper);
      color: var(--soft);
    }

    .nav-search input {
      height: 34px;
      padding: 0;
      border: 0;
      border-radius: 0;
      background: transparent;
      box-shadow: none;
      font-size: 14px;
    }

    .nav-search input:focus {
      box-shadow: none;
    }

    .age-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      height: 36px;
      padding: 0 12px;
      border-radius: 999px;
      color: #fff;
      background: var(--brand);
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border: 1px solid var(--line);
      border-radius: 12px;
      background: var(--paper);
      color: var(--ink);
    }

    .menu-toggle span {
      display: block;
      width: 18px;
      height: 2px;
      margin: 5px auto;
      border-radius: 999px;
      background: currentColor;
      transition: transform var(--ease), opacity var(--ease);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 700;
      line-height: 1.2;
      white-space: nowrap;
    }

    .btn-primary {
      color: #fff;
      background: var(--brand);
      box-shadow: 0 12px 26px rgba(142, 31, 63, .18);
    }

    .btn-primary:hover {
      background: var(--brand-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }

    .btn-secondary {
      color: var(--ink);
      background: var(--paper);
      border-color: var(--line);
    }

    .btn-secondary:hover {
      color: var(--brand);
      border-color: var(--brand);
      transform: translateY(-2px);
      box-shadow: var(--shadow);
    }

    .btn-neutral {
      color: var(--ink);
      background: #efe9e5;
      border-color: rgba(17, 16, 20, .08);
    }

    .btn-neutral:hover {
      color: var(--brand);
      border-color: var(--line-strong);
      transform: translateY(-1px);
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 28px;
      padding: 4px 10px;
      border-radius: 999px;
      background: var(--hint);
      color: var(--brand);
      font-size: 13px;
      font-weight: 700;
      line-height: 1.2;
    }

    .tag {
      background: rgba(255, 255, 255, .72);
      color: var(--muted);
      border: 1px solid var(--line);
    }

    .page-hero {
      position: relative;
      min-height: 480px;
      display: flex;
      align-items: center;
      overflow: hidden;
      color: #fff;
      background: #1a1517;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: linear-gradient(90deg, rgba(17,16,20,.88), rgba(17,16,20,.56) 48%, rgba(17,16,20,.30)), url("/assets/images/backpic/back-3.webp");
      background-size: cover;
      background-position: center;
      transform: scale(1.02);
    }

    .page-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 120px;
      background: linear-gradient(180deg, rgba(247,244,241,0), var(--bg));
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      width: 100%;
      padding: 76px 0 96px;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 28px;
      color: rgba(255,255,255,.74);
      font-size: 14px;
    }

    .breadcrumb a:hover {
      color: var(--accent);
    }

    .hero-copy {
      max-width: 820px;
    }

    .hero-copy h1 {
      margin-top: 16px;
      max-width: 860px;
      font-size: clamp(30px, 4vw, 46px);
      line-height: 1.18;
      font-weight: 800;
      letter-spacing: 0;
    }

    .hero-copy p {
      max-width: 760px;
      margin-top: 18px;
      color: rgba(255,255,255,.84);
      font-size: 18px;
      line-height: 1.8;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 30px;
    }

    .hero-actions .btn-secondary {
      background: rgba(255,255,255,.92);
    }

    .hero-note-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      max-width: 880px;
      margin-top: 34px;
    }

    .note-card {
      min-height: 112px;
      padding: 18px;
      border: 1px solid rgba(255,255,255,.16);
      border-radius: var(--radius);
      background: rgba(255,255,255,.10);
      backdrop-filter: blur(8px);
    }

    .note-card strong {
      display: block;
      color: #fff;
      font-size: 17px;
      line-height: 1.35;
    }

    .note-card span {
      display: block;
      margin-top: 6px;
      color: rgba(255,255,255,.72);
      font-size: 14px;
      line-height: 1.6;
    }

    .section {
      padding: 82px 0;
    }

    .section.tight {
      padding-top: 54px;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 34px;
    }

    .section-kicker {
      margin-bottom: 8px;
      color: var(--brand);
      font-size: 14px;
      font-weight: 800;
    }

    .section-title {
      font-size: clamp(26px, 3vw, 34px);
      line-height: 1.25;
      font-weight: 800;
      letter-spacing: 0;
    }

    .section-desc {
      max-width: 680px;
      margin-top: 12px;
      color: var(--muted);
      font-size: 16px;
    }

    .guide-panel {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 28px;
      align-items: stretch;
    }

    .guide-media {
      position: relative;
      min-height: 420px;
      overflow: hidden;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
      background: #21191c;
    }

    .guide-media img {
      width: 100%;
      height: 100%;
      min-height: 420px;
      object-fit: cover;
      transform: scale(1.01);
      transition: transform var(--ease);
    }

    .guide-media:hover img {
      transform: scale(1.04);
    }

    .media-caption {
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 18px;
      padding: 18px;
      border-radius: var(--radius);
      background: rgba(17,16,20,.76);
      color: rgba(255,255,255,.86);
      backdrop-filter: blur(8px);
    }

    .media-caption strong {
      display: block;
      margin-bottom: 4px;
      color: #fff;
      font-size: 18px;
    }

    .checklist {
      display: grid;
      gap: 14px;
    }

    .check-item {
      display: grid;
      grid-template-columns: 42px 1fr;
      gap: 14px;
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--paper);
      box-shadow: 0 8px 28px rgba(17, 16, 20, .04);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .check-item:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow);
    }

    .check-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 14px;
      color: var(--brand);
      background: var(--hint);
      font-weight: 800;
    }

    .check-item h3 {
      font-size: 18px;
      line-height: 1.35;
    }

    .check-item p {
      margin-top: 6px;
      color: var(--muted);
      font-size: 15px;
    }

    .steps-wrap {
      background: #fff;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .step-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
      counter-reset: step;
    }

    .step-card {
      position: relative;
      min-height: 252px;
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(180deg, #fff, #fbf8f6);
      overflow: hidden;
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .step-card::before {
      counter-increment: step;
      content: "0" counter(step);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 46px;
      height: 46px;
      margin-bottom: 30px;
      border-radius: 16px;
      background: var(--ink);
      color: #fff;
      font-weight: 800;
    }

    .step-card::after {
      content: "";
      position: absolute;
      right: -40px;
      top: -40px;
      width: 120px;
      height: 120px;
      border-radius: 50%;
      background: rgba(199, 122, 90, .12);
    }

    .step-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-hover);
    }

    .step-card h3 {
      margin-bottom: 10px;
      font-size: 19px;
      line-height: 1.35;
    }

    .step-card p {
      color: var(--muted);
      font-size: 15px;
    }

    .privacy-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 24px;
      align-items: start;
    }

    .privacy-box {
      padding: 28px;
      border-radius: var(--radius-lg);
      background: var(--ink);
      color: #fff;
      box-shadow: var(--shadow);
    }

    .privacy-box h2 {
      font-size: 28px;
      line-height: 1.28;
    }

    .privacy-box p {
      margin-top: 14px;
      color: rgba(255,255,255,.76);
    }

    .privacy-links {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-top: 24px;
    }

    .privacy-link {
      padding: 16px;
      border-radius: 14px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
    }

    .privacy-link:hover {
      color: var(--accent);
      border-color: rgba(199,122,90,.46);
      background: rgba(255,255,255,.12);
    }

    .privacy-link strong {
      display: block;
      color: inherit;
      font-size: 16px;
    }

    .privacy-link span {
      display: block;
      margin-top: 4px;
      color: rgba(255,255,255,.68);
      font-size: 13px;
    }

    .rule-list {
      display: grid;
      gap: 12px;
    }

    .rule-item {
      display: flex;
      gap: 14px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--paper);
    }

    .rule-dot {
      flex: 0 0 auto;
      width: 10px;
      height: 10px;
      margin-top: 11px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 0 6px rgba(199,122,90,.14);
    }

    .rule-item h3 {
      font-size: 18px;
      line-height: 1.35;
    }

    .rule-item p {
      margin-top: 4px;
      color: var(--muted);
      font-size: 15px;
    }

    .category-band {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .category-card {
      position: relative;
      overflow: hidden;
      min-height: 214px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: var(--paper);
      box-shadow: 0 8px 24px rgba(17,16,20,.04);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .category-card img {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      background: #e7ded9;
      transition: transform var(--ease);
    }

    .category-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      box-shadow: var(--shadow-hover);
    }

    .category-card:hover img {
      transform: scale(1.03);
    }

    .category-body {
      padding: 18px;
    }

    .category-body h3 {
      margin: 10px 0 6px;
      font-size: 18px;
      line-height: 1.35;
      display: -webkit-box;
      overflow: hidden;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
    }

    .category-body p {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
      display: -webkit-box;
      overflow: hidden;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 28px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 112px;
      padding: 28px;
      border-radius: var(--radius-lg);
      background: var(--hint);
      border: 1px solid rgba(142,31,63,.10);
    }

    .faq-intro h2 {
      font-size: 28px;
      line-height: 1.3;
    }

    .faq-intro p {
      margin-top: 12px;
      color: var(--muted);
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--paper);
      overflow: hidden;
      transition: border-color var(--ease), box-shadow var(--ease);
    }

    .faq-item[open] {
      border-color: var(--line-strong);
      box-shadow: var(--shadow);
    }

    .faq-item summary {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 20px 22px;
      cursor: pointer;
      font-weight: 800;
      line-height: 1.45;
      list-style: none;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "+";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--hint);
      color: var(--brand);
      font-size: 20px;
      line-height: 1;
    }

    .faq-item[open] summary::after {
      content: "−";
      background: var(--brand);
      color: #fff;
    }

    .faq-item p {
      padding: 0 22px 22px;
      color: var(--muted);
      font-size: 15px;
    }

    .feedback-wrap {
      display: grid;
      grid-template-columns: 1.04fr .96fr;
      gap: 28px;
      align-items: start;
    }

    .form-card,
    .contact-card {
      padding: 28px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: var(--paper);
      box-shadow: var(--shadow);
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
      margin-top: 20px;
    }

    .form-field {
      display: grid;
      gap: 8px;
    }

    .form-field.full {
      grid-column: 1 / -1;
    }

    .form-field label {
      color: var(--ink);
      font-size: 14px;
      font-weight: 800;
    }

    .form-field input,
    .form-field select,
    .form-field textarea {
      padding: 12px 14px;
    }

    .form-help {
      margin-top: 12px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
    }

    .contact-card {
      background: linear-gradient(180deg, #fff, #fbf6f3);
    }

    .contact-card h2 {
      font-size: 27px;
      line-height: 1.3;
    }

    .contact-card p {
      margin-top: 12px;
      color: var(--muted);
    }

    .contact-list {
      display: grid;
      gap: 12px;
      margin-top: 22px;
    }

    .contact-list li {
      list-style: none;
      padding: 16px;
      border-radius: 14px;
      background: rgba(241,217,208,.55);
      border: 1px solid rgba(142,31,63,.10);
    }

    .contact-list strong {
      display: block;
      line-height: 1.35;
    }

    .contact-list span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 14px;
    }

    .cta-section {
      padding: 74px 0;
    }

    .cta-box {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 28px;
      align-items: center;
      padding: 34px;
      border-radius: var(--radius-lg);
      background: var(--brand);
      color: #fff;
      box-shadow: 0 20px 46px rgba(142,31,63,.20);
    }

    .cta-box h2 {
      font-size: clamp(25px, 3vw, 34px);
      line-height: 1.28;
    }

    .cta-box p {
      max-width: 720px;
      margin-top: 8px;
      color: rgba(255,255,255,.78);
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .cta-box .btn-primary {
      color: var(--brand);
      background: #fff;
      box-shadow: none;
    }

    .cta-box .btn-primary:hover {
      color: var(--brand-dark);
      background: #fff8f5;
    }

    .cta-box .btn-secondary {
      color: #fff;
      background: rgba(255,255,255,.08);
      border-color: rgba(255,255,255,.28);
    }

    .cta-box .btn-secondary:hover {
      color: #fff;
      border-color: rgba(255,255,255,.56);
      background: rgba(255,255,255,.13);
    }

    .site-footer {
      background: var(--ink);
      color: rgba(255,255,255,.78);
      padding: 58px 0 28px;
    }

    .footer-inner {
      display: grid;
      gap: 36px;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.4fr .7fr .7fr .7fr;
      gap: 34px;
      align-items: start;
    }

    .footer-brand .brand {
      color: #fff;
    }

    .footer-desc {
      max-width: 420px;
      margin-top: 16px;
      color: rgba(255,255,255,.66);
      font-size: 14px;
    }

    .footer-col h3 {
      margin-bottom: 14px;
      color: #fff;
      font-size: 16px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: rgba(255,255,255,.66);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--accent);
    }

    .footer-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.10);
      color: rgba(255,255,255,.56);
      font-size: 13px;
    }

    @media (max-width: 1100px) {
      .header-inner {
        gap: 14px;
      }

      .site-nav a {
        padding: 0 10px;
        font-size: 14px;
      }

      .nav-search {
        display: none;
      }

      .hero-note-grid,
      .step-grid,
      .category-band {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .guide-panel,
      .privacy-grid,
      .feedback-wrap,
      .faq-layout {
        grid-template-columns: 1fr;
      }

      .faq-intro {
        position: static;
      }

      .footer-top {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 32px, var(--container));
      }

      .adult-strip .container {
        align-items: flex-start;
        flex-direction: column;
        padding: 9px 0;
        gap: 4px;
      }

      .site-header {
        top: 0;
      }

      .header-inner {
        min-height: 66px;
      }

      .brand-text {
        max-width: 190px;
        overflow: hidden;
        text-overflow: ellipsis;
        font-size: 16px;
      }

      .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
      }

      .site-nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: calc(100% + 10px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 18px;
        background: var(--paper);
        box-shadow: var(--shadow);
      }

      .site-nav.is-open {
        display: flex;
      }

      .site-nav a {
        justify-content: space-between;
        min-height: 46px;
        padding: 0 14px;
      }

      .site-nav a.is-active::after {
        display: none;
      }

      .age-badge {
        display: none;
      }

      .page-hero {
        min-height: auto;
      }

      .hero-inner {
        padding: 50px 0 76px;
      }

      .hero-copy p {
        font-size: 16px;
      }

      .hero-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .hero-note-grid,
      .step-grid,
      .category-band,
      .privacy-links,
      .form-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 58px 0;
      }

      .section.tight {
        padding-top: 42px;
      }

      .section-head {
        display: block;
        margin-bottom: 24px;
      }

      .guide-media,
      .guide-media img {
        min-height: 320px;
      }

      .privacy-box,
      .form-card,
      .contact-card,
      .cta-box {
        padding: 22px;
      }

      .cta-box {
        grid-template-columns: 1fr;
      }

      .cta-actions {
        justify-content: stretch;
      }

      .footer-top {
        grid-template-columns: 1fr;
      }

      .footer-bar {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 12px;
      }

      .brand-text {
        max-width: 158px;
      }

      .breadcrumb {
        font-size: 13px;
      }

      .hero-copy h1 {
        font-size: 29px;
      }

      .note-card,
      .check-item,
      .step-card,
      .rule-item,
      .category-body,
      .faq-item summary {
        padding: 16px;
      }

      .check-item {
        grid-template-columns: 36px 1fr;
      }

      .check-icon {
        width: 36px;
        height: 36px;
        border-radius: 12px;
      }

      .media-caption {
        left: 12px;
        right: 12px;
        bottom: 12px;
        padding: 14px;
      }
    }