/* roulang page: index */
:root{
  --brand-1:#e8547c;
  --brand-2:#ff8fa8;
  --brand-deep:#b32a56;
  --accent:#5b7cfa;
  --accent-soft:#eef2ff;
  --ink:#1c1f2a;
  --ink-2:#41465a;
  --muted:#6c7288;
  --line:#e7e9f2;
  --bg:#ffffff;
  --bg-soft:#fbf7f9;
  --bg-soft-2:#f5f6fb;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:24px;
  --shadow-s:0 2px 10px rgba(28,31,42,.06);
  --shadow-m:0 12px 32px rgba(28,31,42,.09);
  --shadow-l:0 24px 60px rgba(28,31,42,.14);
  --gap:24px;
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--brand-deep);}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;letter-spacing:.2px;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(91,124,250,.5);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}
.section{padding:76px 0;}
.section--soft{background:var(--bg-soft);}
.section--soft2{background:var(--bg-soft-2);}
.section--ink{background:#191c26;color:#eef0f7;}
.section--ink .sec-sub{color:#a9aec4;}
.sec-head{max-width:760px;margin-bottom:40px;}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:1.5px;
  color:var(--brand-deep);background:#fdeaf0;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.sec-title{font-size:clamp(24px,3.2vw,34px);margin-bottom:14px;}
.sec-sub{color:var(--muted);font-size:16px;}
.grid{display:grid;gap:var(--gap);}
.g-2{grid-template-columns:repeat(2,1fr);}
.g-3{grid-template-columns:repeat(3,1fr);}
.g-4{grid-template-columns:repeat(4,1fr);}

/* header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;
  box-shadow:0 6px 16px rgba(232,84,124,.35);
}
.logo-text{display:flex;flex-direction:column;line-height:1.25;}
.logo-text b{font-size:16px;letter-spacing:.3px;}
.logo-text span{font-size:11px;color:var(--muted);letter-spacing:1.6px;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:background .2s,color .2s;
}
.nav-links a:hover{background:#fdeaf0;color:var(--brand-deep);}
.nav-links a.is-active{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 6px 16px rgba(232,84,124,.28);}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:#191c26;color:#fff;padding:10px 20px;border-radius:999px;
  font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(25,28,38,.28);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:5px;}
.nav-toggle i{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;}

/* hero */
.hero{
  position:relative;overflow:hidden;
  padding:88px 0 96px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.86) 55%,rgba(251,247,249,.96) 100%),
    url('/assets/images/efe51cd4ae16ce70.webp') center/cover no-repeat;
}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:7px 16px;font-size:13px;color:var(--ink-2);font-weight:500;box-shadow:var(--shadow-s);
  margin-bottom:22px;
}
.hero-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:#2ec27e;box-shadow:0 0 0 4px rgba(46,194,126,.16);}
.hero h1{
  font-size:clamp(30px,4.4vw,48px);
  line-height:1.28;letter-spacing:.4px;margin-bottom:20px;
}
.hero h1 em{font-style:normal;color:var(--brand-deep);}
.hero-lead{font-size:17px;color:var(--ink-2);max-width:600px;margin-bottom:30px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-size:15px;font-weight:600;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s;
}
.btn-primary{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 12px 28px rgba(232,84,124,.32);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 36px rgba(232,84,124,.4);}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-s);}
.btn-ghost:hover{color:var(--brand-deep);border-color:#f6c6d4;transform:translateY(-2px);}
.hero-metrics{display:flex;flex-wrap:wrap;gap:34px;padding-top:26px;border-top:1px solid var(--line);}
.hero-metrics div b{display:block;font-size:26px;color:var(--brand-deep);letter-spacing:.5px;}
.hero-metrics div span{font-size:13px;color:var(--muted);}
.hero-panel{
  background:#fff;border-radius:var(--radius-l);padding:12px;
  box-shadow:var(--shadow-l);border:1px solid rgba(255,255,255,.7);
  transform:rotate(-1.2deg);
}
.hero-panel img{border-radius:18px;aspect-ratio:4/3.4;object-fit:cover;width:100%;}
.hero-panel-foot{display:flex;align-items:center;justify-content:space-between;padding:16px 12px 6px;gap:12px;}
.hero-panel-foot b{font-size:15px;}
.hero-panel-foot span{font-size:12px;color:var(--muted);}
.pill{display:inline-block;font-size:12px;font-weight:600;color:var(--brand-deep);background:#fdeaf0;padding:5px 12px;border-radius:999px;}

/* intro strip */
.strip{background:#191c26;color:#e9ebf4;padding:26px 0;}
.strip-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;}
.strip p{font-size:15px;color:#c6cadb;}
.strip-tags{display:flex;flex-wrap:wrap;gap:10px;}
.strip-tags span{font-size:13px;color:#e9ebf4;border:1px solid rgba(255,255,255,.18);padding:6px 14px;border-radius:999px;}

/* feature cards */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:28px;box-shadow:var(--shadow-s);
  transition:transform .25s,box-shadow .25s,border-color .25s;
  display:flex;flex-direction:column;height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#f6c6d4;}
.card-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,#fdeaf0,#eef2ff);color:var(--brand-deep);
  font-weight:800;font-size:18px;margin-bottom:18px;
}
.card h3{font-size:18px;margin-bottom:10px;}
.card p{font-size:14.5px;color:var(--muted);}
.card .card-foot{margin-top:auto;padding-top:18px;font-size:13px;color:var(--brand-deep);font-weight:600;}

/* channel matrix */
.channel{
  position:relative;overflow:hidden;border-radius:var(--radius-l);
  padding:34px;color:#fff;min-height:260px;
  display:flex;flex-direction:column;justify-content:flex-end;
  background-size:cover;background-position:center;
  box-shadow:var(--shadow-m);
  transition:transform .3s,box-shadow .3s;
}
.channel::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(25,28,38,.18) 0%,rgba(25,28,38,.82) 100%);
}
.channel:hover{transform:translateY(-5px);box-shadow:var(--shadow-l);}
.channel > *{position:relative;z-index:1;}
.channel h3{font-size:21px;margin-bottom:10px;}
.channel p{font-size:14px;color:#e2e4f0;margin-bottom:18px;}
.channel-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#fff;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:3px;align-self:flex-start;}
.channel-link:hover{color:#fff;border-color:#fff;}

/* event list */
.event{
  display:flex;gap:22px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:18px;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s;
}
.event:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);}
.event img{width:132px;height:100px;border-radius:12px;object-fit:cover;flex-shrink:0;}
.event-body h3{font-size:17px;margin-bottom:8px;}
.event-body p{font-size:14px;color:var(--muted);margin-bottom:12px;}
.event-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12.5px;color:var(--muted);}
.tag{font-size:12px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:4px 11px;border-radius:999px;}

/* rules */
.rule-list{display:grid;gap:16px;}
.rule{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);padding:22px 24px;box-shadow:var(--shadow-s);}
.rule-num{font-size:20px;font-weight:800;color:var(--brand-2);min-width:42px;}
.rule b{display:block;font-size:16px;margin-bottom:6px;}
.rule p{font-size:14.5px;color:var(--muted);}

/* CMS list */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);}
.post{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;box-shadow:var(--shadow-s);display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#f6c6d4;}
.post-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft-2);}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.post:hover .post-thumb img{transform:scale(1.05);}
.post-body{padding:22px;display:flex;flex-direction:column;flex:1;}
.post-body h3{font-size:17px;margin-bottom:10px;}
.post-body p{font-size:14px;color:var(--muted);margin-bottom:16px;}
.post-meta{margin-top:auto;display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12.5px;color:var(--muted);}
.empty-note{
  grid-column:1/-1;text-align:center;padding:60px 24px;border:1px dashed var(--line);
  border-radius:var(--radius-m);color:var(--muted);background:#fff;
}

/* faq */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-m);background:#fff;margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-s);}
.faq-q{width:100%;text-align:left;padding:20px 24px;font-size:16px;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink);}
.faq-q:hover{color:var(--brand-deep);}
.faq-q .sign{font-size:20px;color:var(--brand-1);transition:transform .25s;}
.faq-item.open .faq-q .sign{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 24px 22px;font-size:14.5px;color:var(--muted);}

/* cta */
.cta-band{
  border-radius:var(--radius-l);padding:56px 48px;
  background:linear-gradient(135deg,#1f2333,#2c3250);
  color:#fff;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;
  box-shadow:var(--shadow-l);
}
.cta-band h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:10px;}
.cta-band p{color:#c3c8dd;font-size:15px;max-width:640px;}

/* footer */
.site-footer{background:#15171f;color:#a8adc2;padding:64px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand b{display:block;color:#fff;font-size:17px;margin-bottom:12px;}
.footer-brand p{font-size:14px;line-height:1.8;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;}
.footer-col a{display:block;font-size:14px;padding:5px 0;color:#a8adc2;}
.footer-col a:hover{color:#fff;}
.footer-bottom{padding-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13px;color:#7d8299;}

@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:40px;}
  .hero-panel{transform:none;max-width:520px;}
  .g-4{grid-template-columns:repeat(2,1fr);}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:768px){
  .nav-links,.nav-cta{display:none;}
  .nav-toggle{display:flex;}
  .nav-links.open{
    display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;
    align-items:stretch;background:#fff;padding:14px 24px 22px;gap:4px;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow-m);
  }
  .nav-links.open a{padding:12px 14px;}
  .section{padding:56px 0;}
  .g-3,.g-4,.post-grid{grid-template-columns:1fr;}
  .event{flex-direction:column;align-items:flex-start;}
  .event img{width:100%;height:180px;}
  .cta-band{padding:38px 26px;}
  .hero{padding:60px 0 66px;}
  .hero-metrics{gap:22px;}
}
@media(max-width:520px){
  .container{padding:0 18px;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-metrics div b{font-size:22px;}
  .btn{width:100%;}
  .hero-actions{flex-direction:column;}
  .sec-title{font-size:23px;}
  .card{padding:22px;}
}

/* roulang page: article */
:root{
  --brand-1:#e8547c;
  --brand-2:#ff8fa8;
  --brand-deep:#b32a56;
  --accent:#5b7cfa;
  --accent-soft:#eef2ff;
  --ink:#1c1f2a;
  --ink-2:#41465a;
  --muted:#6c7288;
  --line:#e7e9f2;
  --bg:#ffffff;
  --bg-soft:#fbf7f9;
  --bg-soft-2:#f5f6fb;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:24px;
  --shadow-s:0 2px 10px rgba(28,31,42,.06);
  --shadow-m:0 12px 32px rgba(28,31,42,.09);
  --shadow-l:0 24px 60px rgba(28,31,42,.14);
  --gap:24px;
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--brand-deep);}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.35;letter-spacing:.2px;}
p{margin:0;}
ul,ol{margin:0;}
:focus-visible{outline:3px solid rgba(91,124,250,.45);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}
.section{padding:76px 0;}
.section--soft{background:var(--bg-soft);}
.section--soft2{background:var(--bg-soft-2);}
.section--ink{background:#191c26;color:#eef0f7;}
.section--ink .sec-sub{color:#a9aec4;}
.section--ink .sec-title{color:#fff;}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:1.5px;
  color:var(--brand-deep);background:#fdeaf0;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.sec-title{font-size:clamp(24px,3.2vw,34px);margin-bottom:14px;}
.sec-sub{color:var(--muted);font-size:15.5px;max-width:760px;margin-bottom:36px;}
.grid{display:grid;gap:var(--gap);}
/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;
  box-shadow:0 6px 16px rgba(232,84,124,.35);
}
.logo-text{display:flex;flex-direction:column;line-height:1.25;}
.logo-text b{font-size:16px;letter-spacing:.3px;}
.logo-text span{font-size:11px;color:var(--muted);letter-spacing:1.6px;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:background .2s,color .2s;
}
.nav-links a:hover{background:#fdeaf0;color:var(--brand-deep);}
.nav-links a.is-active{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 6px 16px rgba(232,84,124,.28);}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:#191c26;color:#fff;padding:10px 20px;border-radius:999px;
  font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(25,28,38,.28);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:5px;}
.nav-toggle i{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;}
/* ---------- buttons / pills ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-size:15px;font-weight:600;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s;
}
.btn-primary{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 12px 28px rgba(232,84,124,.32);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 36px rgba(232,84,124,.4);}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-s);}
.btn-ghost:hover{color:var(--brand-deep);border-color:#f6c6d4;transform:translateY(-2px);}
.pill{display:inline-block;font-size:12px;font-weight:600;color:var(--brand-deep);background:#fdeaf0;padding:5px 12px;border-radius:999px;}
/* ---------- article hero ---------- */
.article-hero{
  position:relative;overflow:hidden;
  padding:64px 0 68px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.95) 0%,rgba(255,255,255,.9) 60%,rgba(251,247,249,.98) 100%),
    url('/assets/images/d8e47b87ef5b1510.webp') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:22px;}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--brand-deep);}
.crumb .sep{color:#c3c7d6;}
.crumb .now{color:var(--brand-deep);font-weight:600;}
.article-hero h1{
  font-size:clamp(26px,3.9vw,42px);
  line-height:1.32;letter-spacing:.4px;max-width:920px;margin-bottom:18px;
}
.article-hero .lead{font-size:16.5px;color:var(--ink-2);max-width:820px;margin-bottom:26px;}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;font-size:13.5px;color:var(--muted);}
.meta-row .meta-item{display:inline-flex;align-items:center;gap:7px;}
.meta-row .dot{width:7px;height:7px;border-radius:50%;background:var(--brand-1);}
.meta-chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 13px;color:var(--ink-2);font-weight:500;box-shadow:var(--shadow-s);}
/* ---------- article layout ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:48px;align-items:start;}
.article-panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:38px 40px;box-shadow:var(--shadow-s);
}
.article-body{font-size:16.5px;color:var(--ink-2);line-height:1.95;word-break:break-word;}
.article-body > *:first-child{margin-top:0;}
.article-body h2{
  font-size:23px;color:var(--ink);margin:38px 0 14px;padding-left:14px;
  border-left:4px solid var(--brand-1);line-height:1.42;
}
.article-body h3{font-size:18.5px;color:var(--ink);margin:28px 0 10px;}
.article-body h4{font-size:16.5px;color:var(--ink);margin:22px 0 8px;}
.article-body p{margin:0 0 18px;}
.article-body ul,.article-body ol{padding-left:22px;margin:0 0 18px;}
.article-body li{margin-bottom:9px;}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;background:var(--bg-soft);
  border-left:4px solid var(--brand-2);border-radius:0 var(--radius-m) var(--radius-m) 0;
  color:var(--ink);font-size:15.5px;
}
.article-body img{border-radius:var(--radius-m);margin:22px 0;box-shadow:var(--shadow-s);}
.article-body a{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px;}
.article-body strong{color:var(--ink);}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0;}
.article-body table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
.article-body th{background:var(--bg-soft-2);color:var(--ink);}
.empty-state{text-align:center;padding:48px 10px;}
.empty-state h2{font-size:22px;margin-bottom:12px;border:0;padding:0;color:var(--ink);}
.empty-state p{color:var(--muted);margin-bottom:24px;}
/* ---------- sidebar ---------- */
.side-stack{display:grid;gap:20px;position:sticky;top:98px;}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:24px;box-shadow:var(--shadow-s);
}
.side-card h3{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.side-card h3::before{content:"";width:6px;height:18px;border-radius:3px;background:linear-gradient(180deg,var(--brand-1),var(--brand-2));}
.side-list{list-style:none;padding:0;margin:0;display:grid;gap:11px;}
.side-list li{display:flex;gap:10px;font-size:14px;color:var(--ink-2);line-height:1.7;}
.side-list li .num{
  flex:0 0 22px;height:22px;border-radius:8px;background:var(--accent-soft);color:var(--accent);
  font-size:12px;font-weight:700;display:grid;place-items:center;margin-top:2px;
}
.side-meta{display:grid;gap:10px;font-size:14px;color:var(--ink-2);}
.side-meta div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--line);padding-bottom:9px;}
.side-meta div:last-child{border-bottom:0;padding-bottom:0;}
.side-meta span:first-child{color:var(--muted);}
.side-cta{
  background:linear-gradient(140deg,#1f2230,#33374a);color:#fff;border:0;
}
.side-cta h3{color:#fff;}
.side-cta h3::before{background:linear-gradient(180deg,var(--brand-2),#ffd0dc);}
.side-cta p{font-size:14px;color:#c3c7d6;margin-bottom:18px;}
.side-cta .btn{width:100%;padding:12px 18px;font-size:14px;}
/* ---------- generic cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:28px;box-shadow:var(--shadow-s);
  transition:transform .25s,box-shadow .25s,border-color .25s;
  display:flex;flex-direction:column;height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#f6c6d4;}
.card-icon{
  width:48px;height:48px;border-radius:14px;
  display:grid;place-items:center;font-size:19px;font-weight:800;
  background:linear-gradient(135deg,#fdeaf0,#fff0f5);color:var(--brand-deep);
  margin-bottom:18px;border:1px solid #fbdbe6;
}
.card h3{font-size:18px;margin-bottom:10px;}
.card p{font-size:14.6px;color:var(--muted);line-height:1.8;}
.card .card-foot{margin-top:auto;padding-top:18px;}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
/* ---------- key points ---------- */
.points-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);}
.point{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:26px;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s;
}
.point:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.point b{display:block;font-size:17px;margin-bottom:9px;}
.point p{font-size:14.5px;color:var(--muted);line-height:1.8;}
.point .idx{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:1.4px;
  color:var(--accent);background:var(--accent-soft);padding:4px 11px;border-radius:999px;margin-bottom:14px;
}
/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;}
.split-media{border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-m);}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.check-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px;}
.check-list li{display:flex;gap:12px;font-size:15px;color:var(--ink-2);line-height:1.8;}
.check-list .tick{
  flex:0 0 24px;height:24px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;font-size:12px;font-weight:800;margin-top:3px;
}
.check-list b{color:var(--ink);}
/* ---------- channel cards ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);}
.channel{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  min-height:230px;border-radius:var(--radius-l);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-s);
  padding:26px;color:#fff;background:#1c1f2a;
  transition:transform .25s,box-shadow .25s;
}
.channel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transition:transform .4s ease,opacity .3s;}
.channel::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,22,32,.1),rgba(20,22,32,.82));}
.channel > *{position:relative;z-index:2;}
.channel:hover{transform:translateY(-5px);box-shadow:var(--shadow-m);color:#fff;}
.channel:hover img{transform:scale(1.06);opacity:.62;}
.channel b{font-size:18px;margin-bottom:8px;display:block;}
.channel span{font-size:13.5px;color:#e2e5f0;line-height:1.7;}
.channel .go{
  margin-top:16px;display:inline-flex;align-items:center;gap:7px;
  font-size:13px;font-weight:600;color:#fff;
}
.channel .go::after{content:"→";transition:transform .25s;}
.channel:hover .go::after{transform:translateX(4px);}
/* ---------- faq ---------- */
.faq-wrap{display:grid;gap:14px;max-width:900px;}
details.faq{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:20px 24px;box-shadow:var(--shadow-s);transition:border-color .2s,box-shadow .2s;
}
details.faq:hover{border-color:#f6c6d4;box-shadow:var(--shadow-m);}
details.faq summary{
  list-style:none;cursor:pointer;font-size:16px;font-weight:600;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{
  content:"+";font-size:20px;font-weight:400;color:var(--brand-1);
  transition:transform .25s;line-height:1;
}
details.faq[open] summary::after{transform:rotate(45deg);}
details.faq p{margin-top:14px;font-size:15px;color:var(--muted);line-height:1.85;}
/* ---------- cta band ---------- */
.cta-band{
  border-radius:var(--radius-l);padding:52px 46px;
  background:
    linear-gradient(120deg,rgba(28,31,42,.9),rgba(179,42,86,.82)),
    url('/assets/images/fa092ffc4dae3862.webp') center/cover no-repeat;
  color:#fff;display:grid;grid-template-columns:1.4fr .6fr;gap:32px;align-items:center;
  box-shadow:var(--shadow-l);
}
.cta-band h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:12px;color:#fff;}
.cta-band p{color:#edeef5;font-size:15.5px;max-width:640px;}
.cta-band .cta-actions{display:flex;flex-direction:column;gap:12px;}
.cta-band .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.32);color:#fff;box-shadow:none;backdrop-filter:blur(6px);}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.2);color:#fff;border-color:rgba(255,255,255,.5);}
/* ---------- footer ---------- */
.site-footer{background:#151822;color:#c8ccdb;padding:64px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand b{display:block;font-size:17px;color:#fff;margin-bottom:14px;letter-spacing:.3px;}
.footer-brand p{font-size:14px;line-height:1.85;color:#9aa0b5;max-width:420px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;letter-spacing:1px;}
.footer-col a{display:block;font-size:14px;color:#9aa0b5;padding:6px 0;transition:color .2s,transform .2s;}
.footer-col a:hover{color:var(--brand-2);transform:translateX(3px);}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:22px;font-size:13px;color:#7d839a;}
/* ---------- responsive ---------- */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:32px;}
  .side-stack{position:static;}
  .split{grid-template-columns:1fr;gap:32px;}
  .grid-3,.channel-grid,.points-row{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-band{grid-template-columns:1fr;padding:42px 32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .nav-links a{padding:8px 11px;font-size:14px;}
}
@media (max-width:820px){
  .nav-links{
    position:absolute;top:74px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 24px 20px;display:none;box-shadow:var(--shadow-m);
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:12px 14px;font-size:15px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .section{padding:56px 0;}
  .article-panel{padding:26px 22px;}
  .article-hero{padding:44px 0 48px;}
}
@media (max-width:768px){
  .grid-3,.grid-2,.channel-grid,.points-row{grid-template-columns:1fr;}
  .article-body{font-size:16px;}
  .article-body h2{font-size:20px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .logo-text b{font-size:14px;}
  .logo-text span{display:none;}
  .logo-mark{width:36px;height:36px;border-radius:10px;font-size:15px;}
  .nav-wrap{height:66px;}
  .nav-links{top:66px;padding:12px 16px 16px;}
  .section{padding:44px 0;}
  .article-panel{padding:22px 16px;border-radius:var(--radius-m);}
  .btn{width:100%;padding:13px 20px;}
  .cta-band{padding:30px 20px;border-radius:var(--radius-m);}
  .meta-row{gap:8px 14px;font-size:12.8px;}
  .article-hero h1{font-size:23px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category1 */
:root{
  --brand-1:#e8547c;
  --brand-2:#ff8fa8;
  --brand-deep:#b32a56;
  --accent:#5b7cfa;
  --accent-soft:#eef2ff;
  --ink:#1c1f2a;
  --ink-2:#41465a;
  --muted:#6c7288;
  --line:#e7e9f2;
  --bg:#ffffff;
  --bg-soft:#fbf7f9;
  --bg-soft-2:#f5f6fb;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:24px;
  --shadow-s:0 2px 10px rgba(28,31,42,.06);
  --shadow-m:0 12px 32px rgba(28,31,42,.09);
  --shadow-l:0 24px 60px rgba(28,31,42,.14);
  --gap:24px;
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--brand-deep);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
p{margin:0 0 14px;}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.32;font-weight:800;letter-spacing:.2px;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(91,124,250,.55);outline-offset:3px;border-radius:6px;}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}
.section{padding:76px 0;}
.section--tight{padding:56px 0;}
.section--soft{background:var(--bg-soft);}
.section--soft2{background:var(--bg-soft-2);}
.section--ink{background:#191c26;color:#eef0f7;}
.section--ink .sec-sub{color:#a9aec4;}
.section--ink h2,.section--ink h3{color:#fff;}
.sec-head{max-width:760px;margin-bottom:42px;}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:1.5px;
  color:var(--brand-deep);background:#fdeaf0;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.sec-title{font-size:clamp(24px,3.2vw,34px);margin-bottom:14px;}
.sec-sub{font-size:16px;color:var(--muted);margin:0;}
.grid{display:grid;gap:var(--gap);}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;
  box-shadow:0 6px 16px rgba(232,84,124,.35);
}
.logo-text{display:flex;flex-direction:column;line-height:1.25;}
.logo-text b{font-size:16px;letter-spacing:.3px;}
.logo-text span{font-size:11px;color:var(--muted);letter-spacing:1.6px;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:background .2s,color .2s;
}
.nav-links a:hover{background:#fdeaf0;color:var(--brand-deep);}
.nav-links a.is-active{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 6px 16px rgba(232,84,124,.28);}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:#191c26;color:#fff;padding:10px 20px;border-radius:999px;
  font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(25,28,38,.28);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:5px;}
.nav-toggle i{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s,opacity .2s;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-size:15px;font-weight:600;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn-primary{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 12px 28px rgba(232,84,124,.32);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 36px rgba(232,84,124,.4);}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(232,84,124,.3);}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-s);}
.btn-ghost:hover{color:var(--brand-deep);border-color:#f6c6d4;transform:translateY(-2px);}
.btn-light{background:#fff;color:#191c26;box-shadow:0 12px 28px rgba(0,0,0,.22);}
.btn-light:hover{color:var(--brand-deep);transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:14px;}

/* ---------- tags / pill ---------- */
.pill{display:inline-block;font-size:12px;font-weight:600;color:var(--brand-deep);background:#fdeaf0;padding:5px 12px;border-radius:999px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;color:var(--ink-2);
  background:#f3f4fa;border:1px solid var(--line);
  padding:5px 12px;border-radius:999px;
}
.tag--accent{background:var(--accent-soft);border-color:#dfe5ff;color:#3f57c4;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}

/* ---------- hero (category) ---------- */
.cat-hero{
  position:relative;overflow:hidden;
  padding:70px 0 78px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.95) 0%,rgba(255,255,255,.88) 58%,rgba(251,247,249,.97) 100%),
    url('/assets/images/d8e47b87ef5b1510.webp') center/cover no-repeat;
}
.cat-hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center;}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:20px;flex-wrap:wrap;}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand-deep);}
.crumb span{color:#c3c7d6;}
.cat-hero h1{font-size:clamp(30px,4.2vw,46px);line-height:1.28;letter-spacing:.4px;margin-bottom:18px;}
.cat-hero h1 em{font-style:normal;color:var(--brand-deep);}
.cat-hero-lead{font-size:17px;color:var(--ink-2);max-width:600px;margin-bottom:26px;}
.cat-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-stat-row{display:flex;flex-wrap:wrap;gap:14px;}
.hero-stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:14px 20px;box-shadow:var(--shadow-s);min-width:130px;
  transition:transform .22s,box-shadow .22s;
}
.hero-stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);}
.hero-stat b{display:block;font-size:22px;color:var(--brand-deep);letter-spacing:.4px;}
.hero-stat span{font-size:12px;color:var(--muted);}
.cat-hero-media{
  background:#fff;border-radius:var(--radius-l);padding:12px;
  box-shadow:var(--shadow-l);border:1px solid rgba(255,255,255,.75);
}
.cat-hero-media img{border-radius:18px;width:100%;aspect-ratio:4/3.3;object-fit:cover;}
.media-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 10px 4px;}
.media-foot b{font-size:15px;}
.media-foot span{font-size:12px;color:var(--muted);}

/* ---------- cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:28px;box-shadow:var(--shadow-s);
  transition:transform .25s,box-shadow .25s,border-color .25s;
  display:flex;flex-direction:column;height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#f6c6d4;}
.card-icon{
  width:48px;height:48px;border-radius:14px;
  background:linear-gradient(135deg,#fdeaf0,#f5f6ff);
  display:grid;place-items:center;font-size:20px;margin-bottom:18px;
  border:1px solid #f5e2ea;
}
.card h3{font-size:19px;margin-bottom:10px;}
.card p{color:var(--muted);font-size:15px;margin-bottom:0;}
.card-feats{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}

/* ---------- persona list ---------- */
.persona{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:22px 24px;box-shadow:var(--shadow-s);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.persona:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);border-color:#e3e7ff;}
.persona-num{
  flex-shrink:0;width:42px;height:42px;border-radius:12px;
  background:var(--accent-soft);color:#3f57c4;font-weight:800;font-size:15px;
  display:grid;place-items:center;border:1px solid #dfe5ff;
}
.persona h3{font-size:17px;margin-bottom:6px;}
.persona p{font-size:14px;color:var(--muted);margin:0;}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);counter-reset:step;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:28px 24px 24px;box-shadow:var(--shadow-s);
  transition:transform .22s,box-shadow .22s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:-16px;left:24px;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  color:#fff;font-size:13px;font-weight:800;letter-spacing:1px;
  padding:6px 14px;border-radius:999px;box-shadow:0 8px 18px rgba(232,84,124,.32);
}
.step h3{font-size:17px;margin:12px 0 8px;}
.step p{font-size:14px;color:var(--muted);margin:0;}

/* ---------- showcase ---------- */
.show-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;box-shadow:var(--shadow-s);height:100%;
  display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s;
}
.show-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.show-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.show-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1;}
.show-body h3{font-size:18px;margin-bottom:8px;}
.show-body p{font-size:14px;color:var(--muted);margin-bottom:16px;}
.show-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;}

/* ---------- ink panel ---------- */
.ink-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;}
.ink-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);
  font-size:15px;color:#cfd3e4;
}
.ink-list li:last-child{border-bottom:0;}
.ink-list b{color:#fff;font-weight:600;}
.check{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  background:rgba(232,84,124,.22);color:#ffb3c7;
  display:grid;place-items:center;font-size:12px;font-weight:800;margin-top:3px;
}
.ink-media{border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-l);}
.ink-media img{width:100%;aspect-ratio:5/4;object-fit:cover;}

/* ---------- cms list ---------- */
.post-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);}
.post-card{
  display:flex;flex-direction:column;height:100%;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:24px;box-shadow:var(--shadow-s);
  transition:transform .22s,box-shadow .22s,border-color .22s;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#f6c6d4;}
.post-card h3{font-size:17px;margin-bottom:10px;line-height:1.5;}
.post-card p{font-size:14px;color:var(--muted);margin-bottom:16px;}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;color:var(--muted);margin-top:auto;}
.post-meta .pm{background:#f3f4fa;border:1px solid var(--line);padding:3px 10px;border-radius:999px;}
.empty-note{
  grid-column:1 / -1;text-align:center;color:var(--muted);
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius-m);
  padding:40px 24px;font-size:15px;
}
.more-row{display:flex;justify-content:center;margin-top:34px;}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:22px 26px;box-shadow:var(--shadow-s);
  transition:border-color .2s,box-shadow .2s;
}
.faq-item:hover{border-color:#f6c6d4;box-shadow:var(--shadow-m);}
.faq-item h3{font-size:17px;margin-bottom:8px;display:flex;gap:10px;align-items:flex-start;}
.faq-item h3::before{
  content:"问";flex-shrink:0;width:24px;height:24px;border-radius:8px;
  background:#fdeaf0;color:var(--brand-deep);font-size:12px;font-weight:800;
  display:grid;place-items:center;margin-top:2px;
}
.faq-item p{font-size:15px;color:var(--muted);margin:0 0 0 34px;}

/* ---------- cta ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-l);
  padding:56px 48px;color:#fff;
  background:
    linear-gradient(120deg,rgba(179,42,86,.94),rgba(232,84,124,.88) 55%,rgba(91,124,250,.86)),
    url('/assets/images/fa092ffc4dae3862.webp') center/cover no-repeat;
  box-shadow:var(--shadow-l);
}
.cta-band h2{font-size:clamp(22px,3vw,32px);color:#fff;margin-bottom:12px;}
.cta-band p{color:rgba(255,255,255,.9);max-width:640px;margin-bottom:26px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.cta-band .btn-light{background:#fff;color:#b32a56;}

/* ---------- footer ---------- */
.site-footer{background:#151821;color:#b9bed0;padding:64px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand b{display:block;color:#fff;font-size:17px;margin-bottom:12px;letter-spacing:.3px;}
.footer-brand p{font-size:14px;color:#9098af;margin:0;max-width:360px;}
.footer-col h4{color:#fff;font-size:14px;letter-spacing:1.2px;margin-bottom:16px;font-weight:700;}
.footer-col a{display:block;font-size:14px;color:#9aa2ba;padding:6px 0;transition:color .2s,transform .2s;}
.footer-col a:hover{color:var(--brand-2);transform:translateX(3px);}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-top:24px;font-size:13px;color:#7d849b;}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:38px;}
  .ink-grid{grid-template-columns:1fr;gap:36px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;}
  .post-list{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:860px){
  .nav-links{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:14px 20px 20px;box-shadow:var(--shadow-m);
    display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:12px 14px;font-size:15px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .section{padding:56px 0;}
  .cat-hero{padding:52px 0 60px;}
}
@media (max-width:640px){
  .container{padding:0 18px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .post-list{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .hero-stat-row{gap:10px;}
  .hero-stat{flex:1 1 calc(50% - 10px);min-width:0;padding:12px 14px;}
  .cta-band{padding:36px 24px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .faq-item{padding:18px 18px;}
  .faq-item p{margin-left:0;}
  .cat-hero h1{font-size:28px;}
  .btn{width:100%;}
  .cat-hero-actions .btn,.cta-actions .btn{width:100%;}
}

/* roulang page: category3 */
:root{
  --brand-1:#e8547c;
  --brand-2:#ff8fa8;
  --brand-deep:#b32a56;
  --accent:#5b7cfa;
  --accent-soft:#eef2ff;
  --ink:#1c1f2a;
  --ink-2:#41465a;
  --muted:#6c7288;
  --line:#e7e9f2;
  --bg:#ffffff;
  --bg-soft:#fbf7f9;
  --bg-soft-2:#f5f6fb;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:24px;
  --shadow-s:0 2px 10px rgba(28,31,42,.06);
  --shadow-m:0 12px 32px rgba(28,31,42,.09);
  --shadow-l:0 24px 60px rgba(28,31,42,.14);
  --gap:24px;
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--brand-deep);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:3px solid rgba(91,124,250,.5);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}
.section{padding:76px 0;}
.section--soft{background:var(--bg-soft);}
.section--soft2{background:var(--bg-soft-2);}
.section--ink{background:#191c26;color:#eef0f7;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap;}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:1.5px;
  color:var(--brand-deep);background:#fdeaf0;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.sec-title{font-size:clamp(24px,3.2vw,34px);line-height:1.35;margin-bottom:14px;}
.sec-sub{color:var(--muted);font-size:15px;max-width:660px;}
.section--ink .sec-sub{color:#a9aec4;}
.grid{display:grid;gap:var(--gap);}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}
/* header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;
  box-shadow:0 6px 16px rgba(232,84,124,.35);
}
.logo-text{display:flex;flex-direction:column;line-height:1.25;}
.logo-text b{font-size:16px;letter-spacing:.3px;}
.logo-text span{font-size:11px;color:var(--muted);letter-spacing:1.6px;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:background .2s,color .2s;
}
.nav-links a:hover{background:#fdeaf0;color:var(--brand-deep);}
.nav-links a.is-active{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 6px 16px rgba(232,84,124,.28);}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:#191c26;color:#fff;padding:10px 20px;border-radius:999px;
  font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(25,28,38,.28);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:5px;}
.nav-toggle i{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;}
/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn-primary{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 12px 28px rgba(232,84,124,.32);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 36px rgba(232,84,124,.4);}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-s);}
.btn-ghost:hover{color:var(--brand-deep);border-color:#f6c6d4;transform:translateY(-2px);}
.btn-light{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.36);}
.btn-light:hover{background:rgba(255,255,255,.22);color:#fff;transform:translateY(-2px);}
.btn-white{background:#fff;color:var(--brand-deep);box-shadow:0 12px 30px rgba(0,0,0,.16);}
.btn-white:hover{color:var(--brand-deep);transform:translateY(-2px);box-shadow:0 18px 38px rgba(0,0,0,.22);}
/* category hero */
.cat-hero{
  position:relative;
  padding:84px 0 78px;
  color:#fff;
  background:
    linear-gradient(102deg,rgba(24,17,26,.9) 0%,rgba(35,22,32,.78) 46%,rgba(28,19,25,.56) 100%),
    url('/assets/images/d8e47b87ef5b1510.webp') center/cover no-repeat;
}
.cat-hero .crumb{font-size:13px;color:rgba(255,255,255,.68);letter-spacing:.6px;}
.cat-hero .crumb a:hover{color:#fff;}
.cat-hero h1{
  font-size:clamp(28px,4.2vw,44px);
  line-height:1.3;letter-spacing:.4px;
  margin:18px 0 18px;max-width:900px;
}
.cat-hero h1 em{font-style:normal;color:var(--brand-2);}
.cat-hero .lead{font-size:17px;color:rgba(255,255,255,.86);max-width:720px;}
.cat-hero .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.hero-tags span{
  font-size:13px;padding:6px 14px;border-radius:999px;
  color:#f3f5fb;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);
}
.hero-stats{display:flex;flex-wrap:wrap;gap:44px;margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.18);}
.hero-stats b{display:block;font-size:26px;letter-spacing:.5px;color:#fff;}
.hero-stats span{font-size:13px;color:rgba(255,255,255,.66);}
/* topic cards */
.topic-card{
  display:flex;flex-direction:column;height:100%;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;box-shadow:var(--shadow-s);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-m);border-color:#f6c6d4;}
.topic-card .thumb{position:relative;overflow:hidden;}
.topic-card .thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .4s ease;}
.topic-card:hover .thumb img{transform:scale(1.04);}
.topic-body{padding:22px 22px 18px;display:flex;flex-direction:column;gap:10px;flex:1;}
.topic-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);flex-wrap:wrap;}
.tag{
  display:inline-block;font-size:12px;font-weight:600;
  color:var(--brand-deep);background:#fdeaf0;padding:4px 11px;border-radius:999px;
}
.tag--blue{color:#33459b;background:var(--accent-soft);}
.tag--green{color:#1f7a55;background:#e8f7ef;}
.tag--gray{color:var(--ink-2);background:#f1f2f7;}
.topic-card h3{font-size:17px;line-height:1.55;font-weight:600;}
.topic-card p{font-size:14px;color:var(--muted);}
.topic-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 22px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--muted);
}
.topic-foot .go{color:var(--brand-deep);font-weight:600;}
.topic-foot .go:hover{color:var(--brand-1);}
/* channel cards */
.channel-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:28px 26px;box-shadow:var(--shadow-s);height:100%;
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#f6c6d4;}
.channel-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  font-size:20px;font-weight:800;color:#fff;margin-bottom:18px;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  box-shadow:0 8px 20px rgba(232,84,124,.28);
}
.channel-card h3{font-size:18px;margin-bottom:10px;}
.channel-card p{font-size:14px;color:var(--muted);margin-bottom:16px;}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  font-size:12px;color:var(--ink-2);background:#f5f6fb;
  border:1px solid var(--line);padding:5px 11px;border-radius:999px;
}
/* rules */
.rules{counter-reset:rule;display:grid;gap:16px;}
.rules li{
  counter-increment:rule;
  position:relative;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:22px 26px 22px 82px;box-shadow:var(--shadow-s);
  transition:border-color .2s,box-shadow .2s;
}
.rules li:hover{border-color:#f6c6d4;box-shadow:var(--shadow-m);}
.rules li::before{
  content:"0" counter(rule);
  position:absolute;left:24px;top:22px;
  font-size:20px;font-weight:800;color:var(--brand-deep);letter-spacing:.5px;
}
.rules li b{display:block;font-size:16px;margin-bottom:6px;}
.rules li span{font-size:14px;color:var(--muted);}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;}
.split-media{position:relative;}
.split-media img{border-radius:var(--radius-l);box-shadow:var(--shadow-l);width:100%;aspect-ratio:4/3.2;object-fit:cover;}
.split-media .float-card{
  position:absolute;right:-14px;bottom:-22px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:16px 20px;box-shadow:var(--shadow-m);max-width:250px;
}
.split-media .float-card b{display:block;font-size:15px;margin-bottom:4px;}
.split-media .float-card span{font-size:12px;color:var(--muted);}
.pick-list{display:grid;gap:14px;margin-top:26px;}
.pick-list li{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;border-radius:var(--radius-s);
  background:var(--bg-soft);border:1px solid var(--line);
  transition:background .2s,transform .2s;
}
.pick-list li:hover{background:#fdeaf0;transform:translateX(4px);}
.pick-list .idx{
  flex:0 0 26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:#fff;color:var(--brand-deep);font-size:13px;font-weight:800;border:1px solid #f6c6d4;
}
.pick-list b{font-size:15px;display:block;margin-bottom:2px;}
.pick-list span{font-size:13px;color:var(--muted);}
/* stats strip */
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.stat-item{
  padding:26px 22px;border-radius:var(--radius-m);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  transition:background .2s,transform .2s;
}
.stat-item:hover{background:rgba(255,255,255,.09);transform:translateY(-3px);}
.stat-item b{display:block;font-size:30px;color:#fff;letter-spacing:.5px;line-height:1.2;}
.stat-item span{font-size:13px;color:#a9aec4;}
/* faq */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  box-shadow:var(--shadow-s);overflow:hidden;transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:#f6c6d4;box-shadow:var(--shadow-m);}
.faq-item summary{
  cursor:pointer;list-style:none;
  padding:20px 60px 20px 24px;position:relative;
  font-size:16px;font-weight:600;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--brand-deep);transition:transform .25s;
}
.faq-item[open] summary::after{content:"−";}
.faq-item .faq-body{padding:0 24px 22px;font-size:14px;color:var(--muted);}
/* cta band */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:var(--radius-l);
  padding:58px 48px;
  color:#fff;
  background:
    linear-gradient(120deg,rgba(179,42,86,.94),rgba(232,84,124,.9) 55%,rgba(91,124,250,.86)),
    url('/assets/images/fa092ffc4dae3862.webp') center/cover no-repeat;
  box-shadow:var(--shadow-l);
  display:grid;grid-template-columns:1.4fr .6fr;gap:32px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,3vw,30px);line-height:1.4;margin-bottom:14px;}
.cta-band p{font-size:15px;color:rgba(255,255,255,.86);max-width:640px;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}
/* footer */
.site-footer{background:#191c26;color:#c9cddd;padding:64px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.footer-brand b{display:block;color:#fff;font-size:17px;margin-bottom:12px;letter-spacing:.3px;}
.footer-brand p{font-size:14px;color:#9aa0b8;max-width:420px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:14px;letter-spacing:1px;}
.footer-col a{display:block;font-size:14px;color:#9aa0b8;padding:5px 0;transition:color .2s,transform .2s;}
.footer-col a:hover{color:#ffb3c6;transform:translateX(3px);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#868ca4;
}
/* responsive */
@media (max-width:1024px){
  .hero-inner,.split{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cta-band{grid-template-columns:1fr;padding:44px 32px;}
  .cta-band .cta-actions{justify-content:flex-start;}
  .split-media .float-card{right:12px;bottom:-18px;}
}
@media (max-width:900px){
  .nav-links{
    position:absolute;top:74px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-m);
    flex-direction:column;align-items:stretch;gap:4px;
    padding:14px 20px 20px;
    display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:12px 14px;border-radius:12px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .section{padding:60px 0;}
  .cat-hero{padding:64px 0 60px;}
}
@media (max-width:768px){
  .grid-2,.grid-3{grid-template-columns:1fr;}
  .hero-stats{gap:28px;}
  .hero-stats b{font-size:22px;}
  .split{gap:38px;}
  .rules li{padding:20px 20px 20px 70px;}
  .rules li::before{left:20px;font-size:18px;}
  .faq-item summary{font-size:15px;padding:18px 52px 18px 20px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .grid-4,.stat-strip{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .cat-hero h1{font-size:26px;}
  .sec-title{font-size:22px;}
  .cta-band{padding:34px 22px;}
  .btn{width:100%;}
  .hero-actions{width:100%;}
  .footer-bottom{font-size:12px;}
}

/* roulang page: category2 */
:root{
  --brand-1:#e8547c;
  --brand-2:#ff8fa8;
  --brand-deep:#b32a56;
  --accent:#5b7cfa;
  --accent-soft:#eef2ff;
  --ink:#1c1f2a;
  --ink-2:#41465a;
  --muted:#6c7288;
  --line:#e7e9f2;
  --bg:#ffffff;
  --bg-soft:#fbf7f9;
  --bg-soft-2:#f5f6fb;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:24px;
  --shadow-s:0 2px 10px rgba(28,31,42,.06);
  --shadow-m:0 12px 32px rgba(28,31,42,.09);
  --shadow-l:0 24px 60px rgba(28,31,42,.14);
  --gap:24px;
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--brand-deep);}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
:focus-visible{outline:3px solid rgba(91,124,250,.55);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}
.section{padding:76px 0;}
.section--soft{background:var(--bg-soft);}
.section--soft2{background:var(--bg-soft-2);}
.section--ink{background:#191c26;color:#eef0f7;}
.section--ink .sec-sub{color:#a9aec4;}
.sec-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:1.5px;
  color:var(--brand-deep);background:#fdeaf0;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.sec-title{font-size:clamp(24px,3.2vw,34px);line-height:1.4;margin-bottom:14px;letter-spacing:.3px;}
.sec-sub{color:var(--muted);font-size:16px;max-width:720px;}
.sec-head{max-width:760px;margin-bottom:40px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head.center .sec-sub{margin-left:auto;margin-right:auto;}
.grid{display:grid;gap:var(--gap);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:17px;
  box-shadow:0 6px 16px rgba(232,84,124,.35);
}
.logo-text{display:flex;flex-direction:column;line-height:1.25;}
.logo-text b{font-size:16px;letter-spacing:.3px;}
.logo-text span{font-size:11px;color:var(--muted);letter-spacing:1.6px;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{
  padding:9px 14px;border-radius:10px;font-size:15px;color:var(--ink-2);font-weight:500;
  transition:background .2s,color .2s;
}
.nav-links a:hover{background:#fdeaf0;color:var(--brand-deep);}
.nav-links a.is-active{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 6px 16px rgba(232,84,124,.28);}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:#191c26;color:#fff;padding:10px 20px;border-radius:999px;
  font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;
}
.nav-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(25,28,38,.28);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);align-items:center;justify-content:center;flex-direction:column;gap:5px;}
.nav-toggle i{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s,opacity .2s;}

/* ---------- buttons / pills ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-size:15px;font-weight:600;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s;
}
.btn-primary{background:linear-gradient(135deg,var(--brand-1),var(--brand-2));color:#fff;box-shadow:0 12px 28px rgba(232,84,124,.32);}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 18px 36px rgba(232,84,124,.4);}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-s);}
.btn-ghost:hover{color:var(--brand-deep);border-color:#f6c6d4;transform:translateY(-2px);}
.pill{display:inline-block;font-size:12px;font-weight:600;color:var(--brand-deep);background:#fdeaf0;padding:5px 12px;border-radius:999px;}
.pill--accent{color:#3b52b8;background:var(--accent-soft);}

/* ---------- category hero ---------- */
.cat-hero{
  position:relative;
  padding:60px 0 0;
  background:
    linear-gradient(180deg,rgba(25,28,38,.82) 0%,rgba(25,28,38,.68) 48%,rgba(25,28,38,.9) 100%),
    url('/assets/images/d8e47b87ef5b1510.webp') center/cover no-repeat;
  color:#fff;
  overflow:hidden;
}
.cat-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:120px;
  background:linear-gradient(180deg,rgba(25,28,38,0) 0%,rgba(255,255,255,.06) 100%);
  pointer-events:none;
}
.cat-hero .container{position:relative;z-index:2;padding-bottom:0;}
.crumb{display:flex;align-items:center;gap:10px;font-size:13px;color:#c8ccdd;margin-bottom:28px;}
.crumb a{color:#eef0f7;}
.crumb a:hover{color:#ffd6e2;}
.crumb span.sep{opacity:.5;}
.cat-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  padding:7px 16px;border-radius:999px;font-size:13px;font-weight:600;letter-spacing:1px;
  margin-bottom:22px;
}
.cat-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:#ff8fa8;box-shadow:0 0 0 4px rgba(255,143,168,.22);}
.cat-hero h1{font-size:clamp(28px,4.2vw,44px);line-height:1.3;letter-spacing:.5px;max-width:900px;margin-bottom:20px;}
.cat-hero h1 em{font-style:normal;color:#ffc0d0;}
.cat-lead{font-size:16.5px;color:#d6d9e6;max-width:780px;margin-bottom:32px;}
.cat-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px;}
.cat-hero .btn-ghost{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.35);color:#fff;box-shadow:none;backdrop-filter:blur(6px);}
.cat-hero .btn-ghost:hover{background:rgba(255,255,255,.2);color:#fff;border-color:rgba(255,255,255,.6);}
.cat-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:rgba(255,255,255,.16);
  border-radius:var(--radius-l) var(--radius-l) 0 0;
  overflow:hidden;
}
.cat-stats div{
  background:rgba(25,28,38,.62);
  padding:22px 24px;
  backdrop-filter:blur(6px);
}
.cat-stats b{display:block;font-size:24px;color:#fff;letter-spacing:.5px;line-height:1.3;}
.cat-stats span{font-size:13px;color:#b9bed2;}

/* ---------- club cards ---------- */
.club-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.club-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:26px 24px;box-shadow:var(--shadow-s);
  transition:transform .25s,box-shadow .25s,border-color .25s;
  display:flex;flex-direction:column;height:100%;
}
.club-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#f6c6d4;}
.club-mark{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,#fdeaf0,#eef2ff);
  color:var(--brand-deep);font-weight:800;font-size:17px;letter-spacing:.5px;
  margin-bottom:16px;
}
.club-card h3{font-size:17.5px;margin-bottom:10px;}
.club-card p{font-size:14.5px;color:var(--muted);line-height:1.7;flex:1;}
.club-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:30px 24px 26px;box-shadow:var(--shadow-s);
  transition:transform .25s,box-shadow .25s;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:inline-block;font-size:13px;font-weight:800;letter-spacing:2px;
  color:var(--brand-deep);background:#fdeaf0;border-radius:999px;padding:4px 12px;margin-bottom:16px;
}
.step h3{font-size:17px;margin-bottom:10px;}
.step p{font-size:14.5px;color:var(--muted);line-height:1.7;}

/* ---------- moments ---------- */
.moment-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.moment{background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);overflow:hidden;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s;}
.moment:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.moment-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.moment-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.moment:hover .moment-media img{transform:scale(1.05);}
.moment-body{padding:24px;}
.moment-body h3{font-size:18px;margin-bottom:10px;}
.moment-body p{font-size:14.5px;color:var(--muted);line-height:1.75;}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.split-media{border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-l);}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3.2;}
.check-list{margin-top:26px;display:grid;gap:16px;}
.check-list li{display:flex;gap:14px;align-items:flex-start;font-size:15px;color:var(--ink-2);}
.check-list li b{display:block;font-size:15.5px;color:var(--ink);margin-bottom:4px;}
.check-ico{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand-1),var(--brand-2));
  color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700;margin-top:2px;
}

/* ---------- rules ---------- */
.rule-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.rule{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand-1);
  border-radius:var(--radius-m);padding:26px 26px;box-shadow:var(--shadow-s);
  transition:transform .25s,box-shadow .25s;
}
.rule:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);}
.rule h3{font-size:17px;margin-bottom:10px;display:flex;align-items:center;gap:10px;}
.rule h3 span{font-size:12px;font-weight:700;color:var(--brand-deep);background:#fdeaf0;border-radius:999px;padding:3px 10px;}
.rule p{font-size:14.5px;color:var(--muted);line-height:1.75;}
.rule-note{margin-top:26px;font-size:14px;color:var(--muted);background:#fff;border:1px dashed #f0c4d2;border-radius:var(--radius-m);padding:18px 22px;}

/* ---------- voices ---------- */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.voice{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:28px 26px;box-shadow:var(--shadow-s);display:flex;flex-direction:column;height:100%;
  transition:transform .25s,box-shadow .25s;
}
.voice:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.voice .quote{font-size:15px;color:var(--ink-2);line-height:1.8;flex:1;}
.voice .who{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);}
.voice .avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,#eef2ff,#fdeaf0);color:var(--brand-deep);font-weight:700;font-size:15px;
}
.voice .who b{display:block;font-size:14.5px;}
.voice .who span{font-size:12.5px;color:var(--muted);}

/* ---------- cms list ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.post-card{
  display:flex;flex-direction:column;height:100%;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:26px;box-shadow:var(--shadow-s);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#f6c6d4;color:inherit;}
.post-meta{display:flex;align-items:center;gap:12px;font-size:12.5px;color:var(--muted);margin-bottom:14px;}
.post-card h3{font-size:17px;line-height:1.55;margin-bottom:10px;}
.post-card p{font-size:14.5px;color:var(--muted);line-height:1.75;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.post-more{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:14px;font-weight:600;color:var(--brand-deep);}
.empty-tip{text-align:center;color:var(--muted);font-size:15px;background:#fff;border:1px dashed var(--line);border-radius:var(--radius-m);padding:36px 24px;}

/* ---------- faq ---------- */
.faq-wrap{max-width:900px;margin:0 auto;display:grid;gap:14px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);
  padding:6px 24px;box-shadow:var(--shadow-s);transition:border-color .2s,box-shadow .2s;
}
.faq-item[open]{border-color:#f6c6d4;box-shadow:var(--shadow-m);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 0;font-size:16px;font-weight:600;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-size:16px;font-weight:600;
  background:#fdeaf0;color:var(--brand-deep);transition:transform .2s;
}
.faq-item[open] summary::after{content:"–";transform:rotate(180deg);}
.faq-item p{padding:0 0 20px;font-size:14.8px;color:var(--muted);line-height:1.8;}

/* ---------- cta ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-l);
  padding:56px 48px;color:#fff;
  background:
    linear-gradient(135deg,rgba(25,28,38,.9),rgba(179,42,86,.82)),
    url('/assets/images/fa092ffc4dae3862.webp') center/cover no-repeat;
  box-shadow:var(--shadow-l);
}
.cta-band h2{font-size:clamp(22px,3vw,30px);line-height:1.4;margin-bottom:14px;}
.cta-band p{color:#e3e6f0;max-width:680px;font-size:15.5px;margin-bottom:28px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.cta-band .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.36);color:#fff;box-shadow:none;}
.cta-band .btn-ghost:hover{background:rgba(255,255,255,.22);color:#fff;}
.cta-points{display:flex;flex-wrap:wrap;gap:12px;}
.cta-points span{font-size:13px;color:#f4e6ec;border:1px solid rgba(255,255,255,.22);padding:7px 15px;border-radius:999px;}

/* ---------- footer ---------- */
.site-footer{background:#14161f;color:#c3c7d6;padding:64px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand b{display:block;font-size:17px;color:#fff;margin-bottom:14px;letter-spacing:.3px;}
.footer-brand p{font-size:14px;line-height:1.85;color:#9ba1b6;max-width:360px;}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;letter-spacing:1px;}
.footer-col a{display:block;font-size:14px;color:#9ba1b6;padding:6px 0;transition:color .2s,transform .2s;}
.footer-col a:hover{color:#ffc0d0;transform:translateX(3px);}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:24px;font-size:13px;color:#7c8299;}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .club-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .moment-grid{grid-template-columns:1fr 1fr;}
  .voice-grid{grid-template-columns:1fr 1fr;}
  .post-grid{grid-template-columns:1fr 1fr;}
  .split{grid-template-columns:1fr;gap:36px;}
  .split-media{order:-1;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:860px){
  .nav-links{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--line);
    padding:14px 20px 20px;box-shadow:var(--shadow-m);
    display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:12px 14px;font-size:15.5px;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .cat-stats{grid-template-columns:1fr 1fr;}
  .section{padding:60px 0;}
  .cat-hero{padding-top:44px;}
}
@media (max-width:768px){
  .club-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .moment-grid{grid-template-columns:1fr;}
  .voice-grid{grid-template-columns:1fr;}
  .post-grid{grid-template-columns:1fr;}
  .rule-grid{grid-template-columns:1fr;}
  .cta-band{padding:40px 26px;border-radius:var(--radius-m);}
  .cat-lead{font-size:15.5px;}
  .cat-actions{margin-bottom:40px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .logo-text b{font-size:14.5px;}
  .logo-text span{font-size:10px;letter-spacing:1.2px;}
  .cat-stats{grid-template-columns:1fr 1fr;}
  .cat-stats div{padding:16px 18px;}
  .cat-stats b{font-size:20px;}
  .btn{padding:12px 22px;font-size:14.5px;width:100%;}
  .cat-actions .btn,.cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .sec-title{font-size:22px;}
}