/* roulang page: index */
:root{
  --ink:#29242a;
  --ink-2:#3d343d;
  --paper:#f5f1ec;
  --paper-2:#ebe3dc;
  --white:#fffaf6;
  --plum:#68465e;
  --plum-dark:#493342;
  --coral:#b96556;
  --copper:#a2765e;
  --muted:#796f70;
  --line:#d9cdc5;
  --success:#63785e;
  --warning:#b77a43;
  --radius:16px;
  --shadow:0 16px 38px rgba(47,35,40,.10);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(185,101,86,.45);outline-offset:3px}
img{display:block;max-width:100%;height:auto}
button,input,select{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
.site-header{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.09)}
.header-inner{height:76px;display:flex;align-items:center;gap:30px}
.logo{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.04em;font-size:20px;white-space:nowrap}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--coral);display:grid;place-items:center;color:#fff;font-size:17px}
.nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav a{padding:10px 13px;border-radius:9px;color:#d9cfce;font-size:14px;transition:.2s}
.nav a:hover,.nav a.active{background:rgba(255,255,255,.1);color:#fff}
.header-tools{display:flex;align-items:center;gap:10px}
.age-badge{border:1px solid rgba(255,255,255,.25);color:#f4d4c9;border-radius:999px;padding:6px 12px;font-size:12px}
.menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;padding:7px 10px}
.hero{min-height:600px;display:flex;align-items:center;position:relative;overflow:hidden;color:#fff;background:linear-gradient(90deg,rgba(37,29,36,.92) 0%,rgba(45,32,42,.75) 48%,rgba(45,32,42,.38) 100%),url('/assets/images/backpic/back-1.webp') center/cover}
.hero:after{content:"";position:absolute;inset:auto 0 0;height:130px;background:linear-gradient(transparent,var(--paper))}
.hero-content{position:relative;z-index:1;max-width:720px;padding:88px 0 110px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#f0c0af;text-transform:none;font-size:13px;letter-spacing:.08em;margin-bottom:18px}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--coral)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(36px,5vw,64px);line-height:1.16;letter-spacing:-.04em;margin-bottom:22px}
.hero p{max-width:620px;color:#e8dedd;font-size:18px;margin-bottom:30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 20px;border-radius:10px;border:1px solid transparent;font-weight:700;transition:.2s}
.btn-primary{background:var(--coral);color:#fff}
.btn-primary:hover{background:#9f5147;transform:translateY(-2px)}
.btn-secondary{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
.btn-secondary:hover{background:#fff;color:var(--ink)}
.btn-light{background:var(--white);border-color:var(--line);color:var(--plum-dark)}
.btn-light:hover{border-color:var(--coral);color:var(--coral)}
.notice{background:#302a30;color:#eee4e0;padding:11px 0;font-size:13px}
.notice-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.notice strong{color:#f3c0ae}
.notice a{color:#f2b29f;border-bottom:1px solid rgba(242,178,159,.5)}
.section{padding:82px 0}
.section.alt{background:var(--paper-2)}
.section.dark{background:var(--ink);color:var(--white)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-head h2{font-size:clamp(25px,3vw,34px);line-height:1.25;margin-bottom:7px;letter-spacing:-.03em}
.section-head p{color:var(--muted);margin-bottom:0;max-width:680px}
.dark .section-head p{color:#cfc3c3}
.text-link{color:var(--coral);font-weight:700;white-space:nowrap}
.text-link:hover{text-decoration:underline}
.search-panel{margin-top:-45px;position:relative;z-index:3;background:var(--white);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:22px}
.search-form{display:grid;grid-template-columns:1fr 180px 180px auto;gap:10px}
.field{min-width:0}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
.field input,.field select{width:100%;height:45px;border:1px solid var(--line);border-radius:9px;background:#fffaf7;color:var(--ink);padding:0 13px}
.field input:focus,.field select:focus{border-color:var(--coral)}
.search-form .btn{align-self:end}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.media-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;min-width:0}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c7a69b}
.cover{aspect-ratio:16/9;position:relative;background:#4b3d45;overflow:hidden}
.cover img{width:100%;height:100%;object-fit:cover;filter:saturate(.72)}
.cover:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 45%,rgba(27,22,27,.72))}
.badge{position:absolute;z-index:1;top:12px;left:12px;background:var(--coral);color:#fff;border-radius:999px;padding:3px 9px;font-size:11px}
.cover-meta{position:absolute;z-index:1;bottom:10px;left:13px;right:13px;color:#fff;font-size:12px;display:flex;justify-content:space-between}
.card-body{padding:17px}
.card-body h3{font-size:18px;line-height:1.4;margin-bottom:8px}
.card-body p{color:var(--muted);font-size:14px;line-height:1.65;margin-bottom:13px}
.meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px}
.tag{display:inline-flex;align-items:center;background:#eee4df;color:var(--plum-dark);border-radius:999px;padding:3px 9px;font-size:12px}
.feature-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}
.feature-card{min-height:365px;border-radius:18px;overflow:hidden;position:relative;background:var(--plum-dark);color:#fff;padding:32px;display:flex;align-items:end}
.feature-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
.feature-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(35,25,33,.94),transparent 75%)}
.feature-copy{position:relative;z-index:1;max-width:570px}
.feature-copy h3{font-size:30px;line-height:1.3;margin-bottom:10px}
.feature-copy p{color:#e8d9d8}
.mini-stack{display:grid;gap:14px}
.mini-item{display:flex;gap:15px;padding:15px;background:var(--white);border:1px solid var(--line);border-radius:14px;transition:.2s}
.mini-item:hover{border-color:var(--coral);transform:translateX(3px)}
.mini-item img{width:112px;height:82px;object-fit:cover;border-radius:9px}
.mini-item h3{font-size:16px;margin:3px 0 5px;line-height:1.4}
.mini-item p{font-size:13px;color:var(--muted);margin:0}
.timeline{position:relative;border-left:2px solid #c8aaa0;margin:15px 0 0 18px;padding-left:30px;display:grid;gap:23px}
.timeline-item{position:relative}
.timeline-item:before{content:"";position:absolute;left:-39px;top:7px;width:14px;height:14px;border-radius:50%;background:var(--coral);border:4px solid var(--paper-2)}
.timeline-year{color:var(--coral);font-size:13px;font-weight:800}
.timeline h3{font-size:19px;margin:3px 0 4px}
.timeline p{color:var(--muted);margin:0;font-size:14px}
.profile-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.profile{display:flex;gap:13px;align-items:center;padding:17px;background:var(--white);border:1px solid var(--line);border-radius:14px}
.profile img{width:62px;height:62px;border-radius:50%;object-fit:cover;filter:saturate(.65)}
.profile h3{font-size:16px;margin:0 0 3px}
.profile p{font-size:13px;color:var(--muted);margin:0}
.split-index{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.index-panel{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:25px}
.index-panel h3{font-size:22px;margin-bottom:16px}
.index-list{list-style:none;margin:0;padding:0}
.index-list li{border-top:1px solid var(--line);padding:13px 0;display:flex;justify-content:space-between;gap:15px}
.index-list li:first-child{border-top:0}
.index-list a{font-weight:700}
.index-list a:hover{color:var(--coral)}
.index-list small{color:var(--muted);white-space:nowrap}
.media-row{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.media-strip{display:flex;align-items:center;gap:15px;background:var(--white);border:1px solid var(--line);padding:12px;border-radius:13px}
.media-strip img{width:116px;height:74px;object-fit:cover;border-radius:8px}
.media-strip h3{font-size:16px;margin:0 0 4px}
.media-strip p{font-size:12px;color:var(--muted);margin:0}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud a{padding:10px 15px;border:1px solid var(--line);border-radius:999px;background:var(--white);font-size:14px;transition:.2s}
.tag-cloud a:hover{background:var(--plum);color:#fff;border-color:var(--plum)}
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 35px}
.news-item{padding:18px 0;border-top:1px solid var(--line)}
.news-item:first-child,.news-item:nth-child(2){border-top:0}
.news-item .date{font-size:12px;color:var(--coral);font-weight:700}
.news-item h3{font-size:18px;margin:4px 0}
.news-item p{font-size:14px;color:var(--muted);margin:0}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.info-card{padding:22px;background:var(--white);border:1px solid var(--line);border-radius:14px}
.info-icon{color:var(--coral);font-size:25px;margin-bottom:8px}
.info-card h3{font-size:17px;margin-bottom:6px}
.info-card p{font-size:14px;color:var(--muted);margin:0}
.dynamic-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.dynamic-item{background:var(--white);border:1px solid var(--line);padding:19px;border-radius:13px;transition:.2s}
.dynamic-item:hover{border-color:var(--coral)}
.dynamic-item h3{font-size:17px;margin:5px 0}
.dynamic-item p{font-size:14px;color:var(--muted);margin:0 0 10px}
.faq{max-width:880px;margin:auto}
details{border-top:1px solid rgba(255,255,255,.18);padding:18px 0}
details:last-child{border-bottom:1px solid rgba(255,255,255,.18)}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:#eeb1a2;font-size:24px;line-height:1}
details[open] summary:after{content:"−"}
details p{color:#d8cdcc;margin:12px 30px 0 0;font-size:14px}
.cta-band{padding:42px 0;background:var(--plum);color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
.cta-inner h2{font-size:28px;margin-bottom:6px}
.cta-inner p{color:#eadcdd;margin:0}
.site-footer{background:#211d21;color:#ddd0cf;padding:55px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px;padding-bottom:35px}
.site-footer h3{color:#fff;font-size:16px;margin-bottom:15px}
.site-footer p{font-size:14px;color:#aaa0a0}
.footer-links{display:grid;gap:8px;font-size:14px}
.footer-links a:hover{color:#f0b09f}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:#968b8c;font-size:12px}
@media(max-width:1024px){
  .nav{gap:0}.nav a{padding:9px 8px}
  .card-grid{grid-template-columns:repeat(3,1fr)}
  .profile-grid,.info-grid{grid-template-columns:repeat(2,1fr)}
  .search-form{grid-template-columns:1fr 1fr}
  .search-form .field:first-child{grid-column:1/-1}
}
@media(max-width:768px){
  .container{width:min(100% - 36px,var(--container))}
  .header-inner{height:68px}
  .menu-toggle{display:block}
  .header-tools{margin-left:auto}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 18px 18px;flex-direction:column;align-items:stretch;border-top:1px solid rgba(255,255,255,.1)}
  .nav.open{display:flex}
  .nav a{padding:12px 14px}
  .age-badge{display:none}
  .hero{min-height:540px}
  .hero-content{padding:75px 0 105px}
  .hero p{font-size:16px}
  .section{padding:64px 0}
  .section-head{display:block}
  .section-head .text-link{display:inline-block;margin-top:10px}
  .feature-layout,.split-index{grid-template-columns:1fr}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .media-row{grid-template-columns:1fr}
  .news-grid,.dynamic-list{grid-template-columns:1fr}
  .news-item:nth-child(2){border-top:1px solid var(--line)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-inner{display:block}
  .cta-inner .hero-actions{margin-top:20px}
}
@media(max-width:520px){
  .logo{font-size:17px}.logo-mark{width:30px;height:30px}
  .notice-inner{display:block}.notice-inner a{display:inline-block;margin-top:4px}
  h1{font-size:37px}
  .search-panel{padding:15px;margin-top:-35px}
  .search-form{display:block}.search-form .field{margin-bottom:10px}
  .search-form .btn{width:100%}
  .card-grid,.profile-grid,.info-grid{grid-template-columns:1fr}
  .feature-card{min-height:330px;padding:23px}
  .feature-copy h3{font-size:25px}
  .mini-item img{width:95px;height:72px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
}

/* roulang page: article */
:root{
      --ink:#29242a;
      --ink-2:#3d343d;
      --paper:#f5f1ec;
      --paper-2:#ebe3dc;
      --white:#fffaf6;
      --plum:#68465e;
      --plum-dark:#493342;
      --coral:#b96556;
      --copper:#a2765e;
      --muted:#796f70;
      --line:#d9cdc5;
      --success:#63785e;
      --warning:#b77a43;
      --radius:16px;
      --shadow:0 16px 38px rgba(47,35,40,.10);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--paper);
      color:var(--ink);
      font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;
      font-size:16px;
      line-height:1.7;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,select{font:inherit}
    button{cursor:pointer}
    a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
      outline:3px solid rgba(185,101,86,.48);
      outline-offset:3px;
    }
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:20;
      background:var(--ink);
      color:var(--white);
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      gap:28px;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:11px;
      white-space:nowrap;
      font-size:20px;
      font-weight:800;
      letter-spacing:.03em;
    }
    .logo-mark{
      width:34px;
      height:34px;
      display:grid;
      place-items:center;
      border-radius:10px;
      color:#fff;
      background:var(--coral);
      font-size:17px;
    }
    .nav{
      display:flex;
      align-items:center;
      gap:5px;
      margin-left:auto;
    }
    .nav a{
      padding:10px 12px;
      border-radius:9px;
      color:#d9cfce;
      font-size:14px;
      transition:.2s ease;
    }
    .nav a:hover,.nav a.active{
      background:rgba(255,255,255,.11);
      color:#fff;
    }
    .header-tools{display:flex;align-items:center;gap:10px}
    .age-badge{
      padding:6px 12px;
      border:1px solid rgba(255,255,255,.25);
      border-radius:999px;
      color:#f4d4c9;
      font-size:12px;
      white-space:nowrap;
    }
    .menu-toggle{
      display:none;
      padding:7px 10px;
      border:1px solid rgba(255,255,255,.24);
      border-radius:8px;
      background:transparent;
      color:#fff;
    }
    .article-banner{
      position:relative;
      min-height:310px;
      display:flex;
      align-items:center;
      overflow:hidden;
      color:#fff;
      background:
        linear-gradient(90deg,rgba(39,29,37,.94),rgba(70,48,62,.72)),
        url('/assets/images/backpic/back-4.webp') center/cover;
    }
    .article-banner:after{
      content:"";
      position:absolute;
      inset:auto 0 0;
      height:90px;
      background:linear-gradient(transparent,var(--paper));
    }
    .banner-inner{position:relative;z-index:1;padding:62px 0 72px}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      margin-bottom:16px;
      color:#f0c0af;
      font-size:13px;
      letter-spacing:.08em;
    }
    .eyebrow:before{
      content:"";
      width:28px;
      height:2px;
      background:var(--coral);
    }
    .banner-inner h1{
      max-width:900px;
      margin:0;
      color:#fff;
      font-size:clamp(30px,5vw,52px);
      line-height:1.22;
      letter-spacing:-.04em;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      margin:24px 0 0;
      color:#e5d8d7;
      font-size:13px;
    }
    .breadcrumb a:hover{color:#f1b19e}
    .breadcrumb .current{
      max-width:420px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
    }
    .article-layout{
      display:grid;
      grid-template-columns:minmax(0,820px) 290px;
      gap:34px;
      align-items:start;
      padding:66px 0 88px;
    }
    .article-main{min-width:0}
    .article-meta{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom:25px;
      color:var(--muted);
      font-size:13px;
    }
    .meta-dot{
      width:4px;
      height:4px;
      border-radius:50%;
      background:var(--coral);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:4px 10px;
      border-radius:999px;
      background:#eee4df;
      color:var(--plum-dark);
      font-size:12px;
    }
    .article-cover{
      position:relative;
      overflow:hidden;
      margin-bottom:34px;
      border:1px solid var(--line);
      border-radius:18px;
      background:var(--paper-2);
      box-shadow:var(--shadow);
    }
    .article-cover img{
      width:100%;
      aspect-ratio:16/8;
      object-fit:cover;
      filter:saturate(.72);
    }
    .cover-caption{
      position:absolute;
      right:16px;
      bottom:13px;
      left:16px;
      color:#fff;
      font-size:12px;
      text-shadow:0 1px 5px rgba(0,0,0,.65);
    }
    .article-content{
      padding:0 18px;
      color:var(--ink-2);
      font-size:17px;
      line-height:1.95;
    }
    .article-content:empty{display:none}
    .article-content h2{
      margin:42px 0 15px;
      padding-left:15px;
      border-left:4px solid var(--coral);
      color:var(--plum-dark);
      font-size:27px;
      line-height:1.4;
    }
    .article-content h3{
      margin:30px 0 12px;
      color:var(--plum);
      font-size:21px;
      line-height:1.45;
    }
    .article-content p{margin:0 0 20px}
    .article-content ul,.article-content ol{
      margin:0 0 24px;
      padding-left:26px;
    }
    .article-content li{margin:7px 0}
    .article-content blockquote{
      margin:28px 0;
      padding:18px 22px;
      border-left:4px solid var(--copper);
      background:var(--paper-2);
      color:var(--muted);
      border-radius:0 12px 12px 0;
    }
    .article-content img{
      width:100%;
      margin:28px 0;
      border:1px solid var(--line);
      border-radius:13px;
    }
    .article-content a{
      color:var(--coral);
      text-decoration:underline;
      text-decoration-color:rgba(185,101,86,.45);
      text-underline-offset:3px;
    }
    .article-content hr{
      margin:34px 0;
      border:0;
      border-top:1px solid var(--line);
    }
    .article-content table{
      width:100%;
      margin:25px 0;
      border-collapse:collapse;
      background:var(--white);
      font-size:14px;
    }
    .article-content th,.article-content td{
      padding:10px 12px;
      border:1px solid var(--line);
      text-align:left;
    }
    .article-content th{background:var(--paper-2);color:var(--plum-dark)}
    .not-found{
      padding:48px 30px;
      border:1px solid var(--line);
      border-radius:16px;
      background:var(--white);
      text-align:center;
    }
    .not-found h2{margin:0 0 10px;color:var(--plum-dark)}
    .not-found p{margin:0 0 22px;color:var(--muted)}
    .btn{
      display:inline-flex;
      min-height:46px;
      align-items:center;
      justify-content:center;
      padding:10px 20px;
      border:1px solid transparent;
      border-radius:10px;
      font-weight:700;
      transition:.2s ease;
    }
    .btn-primary{background:var(--coral);color:#fff}
    .btn-primary:hover{background:#9f5147;transform:translateY(-2px)}
    .btn-light{background:var(--white);border-color:var(--line);color:var(--plum-dark)}
    .btn-light:hover{border-color:var(--coral);color:var(--coral)}
    .article-side{
      position:sticky;
      top:104px;
      display:grid;
      gap:18px;
    }
    .side-card{
      padding:21px;
      border:1px solid var(--line);
      border-radius:15px;
      background:var(--white);
    }
    .side-card h2{
      margin:0 0 12px;
      color:var(--plum-dark);
      font-size:18px;
      line-height:1.4;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .side-list{display:grid;gap:11px;margin:0;padding:0;list-style:none}
    .side-list li{
      padding-bottom:11px;
      border-bottom:1px solid var(--line);
      color:var(--ink-2);
      font-size:14px;
    }
    .side-list li:last-child{padding-bottom:0;border-bottom:0}
    .side-list a:hover{color:var(--coral)}
    .side-icon{
      display:inline-grid;
      width:34px;
      height:34px;
      place-items:center;
      margin-bottom:12px;
      border-radius:10px;
      background:#eee4df;
      color:var(--plum);
      font-weight:800;
    }
    .article-foot{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:42px;
      padding:23px 0 0;
      border-top:1px solid var(--line);
    }
    .article-foot p{margin:0;color:var(--muted);font-size:13px}
    .compliance{
      padding:27px 0;
      background:var(--paper-2);
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
    }
    .compliance-inner{
      display:flex;
      align-items:center;
      gap:18px;
    }
    .compliance-mark{
      flex:0 0 42px;
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:var(--success);
      color:#fff;
      font-weight:800;
    }
    .compliance h2{margin:0 0 3px;color:var(--plum-dark);font-size:18px}
    .compliance p{margin:0;color:var(--muted);font-size:14px}
    .site-footer{
      padding:62px 0 22px;
      background:var(--ink);
      color:#e9dfdc;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr 1fr 1fr 1fr;
      gap:34px;
      padding-bottom:42px;
    }
    .footer-grid .logo{color:#fff}
    .footer-grid p{
      max-width:280px;
      margin:17px 0 0;
      color:#bdb0b0;
      font-size:14px;
    }
    .footer-grid h3{
      margin:3px 0 14px;
      color:#fff;
      font-size:15px;
    }
    .footer-links{display:grid;gap:8px}
    .footer-links a{
      width:max-content;
      color:#bdb0b0;
      font-size:14px;
      transition:.2s;
    }
    .footer-links a:hover{color:#f3b19d}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:15px;
      flex-wrap:wrap;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.12);
      color:#978a8b;
      font-size:12px;
    }
    @media (max-width:1024px){
      .nav{gap:1px}
      .nav a{padding:9px 8px;font-size:13px}
      .article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:24px}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(var(--container),calc(100% - 36px))}
      .header-inner{min-height:68px;gap:12px}
      .logo{font-size:17px}
      .logo-mark{width:31px;height:31px}
      .menu-toggle{display:block}
      .header-tools{margin-left:auto}
      .nav{
        display:none;
        position:absolute;
        top:68px;
        right:18px;
        left:18px;
        padding:10px;
        flex-direction:column;
        align-items:stretch;
        background:var(--ink-2);
        border:1px solid rgba(255,255,255,.14);
        border-radius:12px;
        box-shadow:var(--shadow);
      }
      .nav.is-open{display:flex}
      .nav a{padding:12px 14px}
      .article-banner{min-height:270px}
      .banner-inner{padding:48px 0 63px}
      .article-layout{display:block;padding:46px 0 65px}
      .article-side{position:static;grid-template-columns:repeat(2,1fr);margin-top:34px}
      .article-content{padding:0;font-size:16px;line-height:1.85}
      .article-content h2{font-size:24px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:520px){
      .age-badge{display:none}
      .banner-inner h1{font-size:31px}
      .breadcrumb .current{max-width:230px}
      .article-cover img{aspect-ratio:4/3}
      .article-meta{gap:8px}
      .article-side{grid-template-columns:1fr}
      .compliance-inner{align-items:flex-start}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:6px}
    }

/* roulang page: category1 */
:root{
      --ink:#29242a;
      --ink-2:#3d343d;
      --paper:#f5f1ec;
      --paper-2:#ebe3dc;
      --white:#fffaf6;
      --plum:#68465e;
      --plum-dark:#493342;
      --coral:#b96556;
      --copper:#a2765e;
      --muted:#796f70;
      --line:#d9cdc5;
      --success:#63785e;
      --warning:#b77a43;
      --radius:16px;
      --shadow:0 16px 38px rgba(47,35,40,.10);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(185,101,86,.48);outline-offset:3px}
    img{display:block;max-width:100%;height:auto}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.09)}
    .header-inner{height:76px;display:flex;align-items:center;gap:30px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.04em;font-size:20px;white-space:nowrap}
    .logo-mark{width:34px;height:34px;border-radius:10px;background:var(--coral);display:grid;place-items:center;color:#fff;font-size:17px}
    .nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .nav a{padding:10px 13px;border-radius:9px;color:#d9cfce;font-size:14px;transition:background .2s,color .2s}
    .nav a:hover,.nav a.active{background:rgba(255,255,255,.1);color:#fff}
    .header-tools{display:flex;align-items:center;gap:10px}
    .age-badge{border:1px solid rgba(255,255,255,.25);color:#f4d4c9;border-radius:999px;padding:6px 12px;font-size:12px;white-space:nowrap}
    .menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;padding:7px 10px}
    .page-banner{position:relative;overflow:hidden;min-height:318px;color:var(--white);background:linear-gradient(90deg,rgba(36,28,35,.94),rgba(57,39,51,.70)),url('/assets/images/backpic/back-3.webp') center/cover}
    .page-banner:after{content:"";position:absolute;inset:auto 0 0;height:85px;background:linear-gradient(transparent,var(--paper))}
    .banner-content{position:relative;z-index:1;padding:54px 0 100px}
    .breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:#eadfdd;font-size:13px;margin-bottom:18px}
    .breadcrumb a{color:#f1c4b5;border-bottom:1px solid transparent}
    .breadcrumb a:hover{border-color:#f1c4b5}
    .breadcrumb span{opacity:.65}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(32px,5vw,48px);line-height:1.18;letter-spacing:-.04em;max-width:850px;margin-bottom:16px}
    .banner-content p{max-width:730px;margin:0;color:#e5d8d7;font-size:17px}
    .section{padding:72px 0}
    .section.alt{background:var(--paper-2)}
    .section.dark{background:var(--ink);color:var(--white)}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-head h2{font-size:clamp(25px,3vw,34px);line-height:1.25;letter-spacing:-.03em;margin:0 0 7px}
    .section-head p{color:var(--muted);margin:0;max-width:680px}
    .section.dark .section-head p{color:#d8cccc}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:13px;letter-spacing:.08em;margin-bottom:12px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--coral)}
    .intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
    .intro-copy{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
    .intro-copy p{color:#5f5556;margin-bottom:0}
    .info-stack{display:grid;gap:12px}
    .info-row{display:flex;align-items:flex-start;gap:13px;background:#f0e8e2;border:1px solid #ded0c8;border-radius:13px;padding:15px 17px}
    .info-icon{flex:0 0 29px;width:29px;height:29px;border-radius:9px;background:var(--plum);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:800}
    .info-row strong{display:block;font-size:14px;line-height:1.45;margin-bottom:2px}
    .info-row span{display:block;color:var(--muted);font-size:13px;line-height:1.5}
    .filter-bar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding:15px;background:var(--white);border:1px solid var(--line);border-radius:14px;margin-bottom:25px}
    .filter-label{font-size:13px;font-weight:800;color:var(--plum-dark);padding:0 6px}
    .filter-btn{border:1px solid var(--line);background:#fffaf7;color:var(--ink-2);padding:8px 13px;border-radius:999px;font-size:13px;transition:.2s}
    .filter-btn:hover,.filter-btn.active{background:var(--plum);border-color:var(--plum);color:#fff}
    .card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}
    .media-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-width:0;transition:transform .25s,box-shadow .25s,border-color .25s}
    .media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c7a69b}
    .cover{display:block;position:relative;aspect-ratio:16/9;background:#514650;overflow:hidden}
    .cover img{width:100%;height:100%;object-fit:cover;filter:saturate(.70)}
    .cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 46%,rgba(33,25,32,.68))}
    .badge{position:absolute;z-index:1;top:12px;left:12px;background:var(--coral);color:#fff;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:700}
    .cover-meta{position:absolute;z-index:1;bottom:10px;left:13px;right:13px;color:#fff;font-size:12px;display:flex;justify-content:space-between}
    .card-body{padding:18px}
    .card-body h3{font-size:18px;line-height:1.4;margin-bottom:8px}
    .card-body h3 a:hover{color:var(--coral)}
    .card-body p{color:var(--muted);font-size:14px;line-height:1.65;margin-bottom:14px}
    .meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px}
    .tag{display:inline-flex;align-items:center;background:#eee4df;color:var(--plum-dark);border-radius:999px;padding:3px 9px;font-size:12px}
    .tag:hover{background:#dfcec7;color:var(--plum-dark)}
    .index-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:28px;align-items:start}
    .index-panel{background:var(--plum-dark);color:#fff;border-radius:18px;padding:29px;position:sticky;top:98px}
    .index-panel h2{font-size:28px;line-height:1.3;margin-bottom:12px}
    .index-panel p{color:#e5d8df;font-size:14px;margin-bottom:22px}
    .index-panel ul{padding:0;margin:0;list-style:none;border-top:1px solid rgba(255,255,255,.18)}
    .index-panel li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;color:#f4e8eb;font-size:14px}
    .index-panel li span{color:#d7ada2;font-size:12px}
    .index-list{display:grid;gap:13px}
    .index-item{display:grid;grid-template-columns:84px 1fr auto;gap:17px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:12px;transition:.2s}
    .index-item:hover{border-color:var(--coral);box-shadow:0 8px 24px rgba(47,35,40,.07)}
    .index-item img{width:84px;height:64px;border-radius:9px;object-fit:cover;filter:saturate(.72)}
    .index-item h3{font-size:16px;line-height:1.45;margin:0 0 4px}
    .index-item p{margin:0;color:var(--muted);font-size:13px}
    .item-state{font-size:12px;color:var(--success);font-weight:700;white-space:nowrap}
    .tag-wall{display:flex;flex-wrap:wrap;gap:11px}
    .tag-wall a{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--line);padding:10px 14px;border-radius:999px;font-size:14px;color:var(--ink-2);transition:.2s}
    .tag-wall a:hover{color:var(--coral);border-color:var(--coral);transform:translateY(-2px)}
    .tag-wall small{color:var(--copper);font-size:11px}
    .article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .article-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:22px;transition:.2s}
    .article-card:hover{border-color:var(--coral);box-shadow:0 12px 28px rgba(47,35,40,.08)}
    .article-card time{font-size:12px;color:var(--copper);font-weight:700}
    .article-card h3{font-size:18px;line-height:1.45;margin:9px 0}
    .article-card h3 a:hover{color:var(--coral)}
    .article-card p{font-size:14px;color:var(--muted);margin-bottom:14px}
    .text-link{color:var(--coral);font-weight:700;font-size:14px}
    .text-link:hover{text-decoration:underline}
    .compliance{display:grid;grid-template-columns:auto 1fr;gap:17px;align-items:center;background:#f7ece7;border:1px solid #ddc5ba;border-left:5px solid var(--coral);border-radius:14px;padding:22px 24px}
    .compliance-mark{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--coral);color:#fff;font-weight:800}
    .compliance h2{font-size:19px;line-height:1.4;margin:0 0 3px}
    .compliance p{font-size:14px;color:#685a59;margin:0}
    .more-area{text-align:center;padding:4px 0 0}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 21px;border-radius:10px;border:1px solid transparent;font-weight:700;transition:.2s}
    .btn-primary{background:var(--coral);color:#fff}
    .btn-primary:hover{background:#9f5147;transform:translateY(-2px);color:#fff}
    .btn-outline{background:transparent;border-color:var(--plum);color:var(--plum-dark)}
    .btn-outline:hover{background:var(--plum);color:#fff}
    .site-footer{background:var(--ink);color:#e4dada;padding:62px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:35px;padding-bottom:43px}
    .site-footer .logo{color:#fff;margin-bottom:14px}
    .site-footer p{color:#bfb2b5;font-size:14px;max-width:290px}
    .site-footer h3{font-size:15px;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#c8bcbf;font-size:14px;transition:.2s}
    .footer-links a:hover{color:#f0b09e;padding-left:3px}
    .footer-bottom{padding-top:20px;border-top:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:20px;color:#a99da0;font-size:12px}
    @media (max-width:1024px){
      .header-inner{gap:16px}
      .nav a{padding:9px 9px;font-size:13px}
      .card-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1.3fr repeat(3,1fr);gap:22px}
    }
    @media (max-width:768px){
      .container{width:min(100% - 32px,var(--container))}
      .header-inner{height:68px}
      .menu-toggle{display:inline-flex;margin-left:auto}
      .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 16px 17px;border-bottom:1px solid rgba(255,255,255,.12);flex-direction:column;align-items:stretch;margin:0}
      .nav.open{display:flex}
      .nav a{padding:11px 13px}
      .header-tools{margin-left:0}
      .age-badge{font-size:11px;padding:5px 9px}
      .page-banner{min-height:286px}
      .banner-content{padding:42px 0 80px}
      .section{padding:56px 0}
      .section-head{display:block;margin-bottom:23px}
      .section-head p{margin-top:8px}
      .intro-grid,.index-layout{grid-template-columns:1fr}
      .index-panel{position:relative;top:auto}
      .article-list{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .container{width:min(100% - 28px,var(--container))}
      .logo{font-size:17px;gap:8px}
      .logo-mark{width:30px;height:30px;border-radius:8px;font-size:15px}
      .header-tools{display:none}
      h1{font-size:31px}
      .banner-content p{font-size:15px}
      .section{padding:46px 0}
      .card-grid,.article-list{grid-template-columns:1fr}
      .filter-bar{padding:12px;gap:7px}
      .filter-label{width:100%}
      .filter-btn{font-size:12px;padding:7px 11px}
      .index-item{grid-template-columns:66px 1fr}
      .index-item img{width:66px;height:58px}
      .item-state{grid-column:2;font-size:11px}
      .compliance{grid-template-columns:1fr;padding:20px}
      .compliance-mark{width:38px;height:38px}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .footer-bottom{display:block;line-height:1.9}
      .footer-bottom span{display:block}
    }

/* roulang page: category2 */
:root{
      --ink:#29242a;
      --ink-2:#3d343d;
      --paper:#f5f1ec;
      --paper-2:#ebe3dc;
      --white:#fffaf6;
      --plum:#68465e;
      --plum-dark:#493342;
      --coral:#b96556;
      --copper:#a2765e;
      --muted:#796f70;
      --line:#d9cdc5;
      --success:#63785e;
      --warning:#b77a43;
      --radius:16px;
      --shadow:0 16px 38px rgba(47,35,40,.10);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(185,101,86,.45);outline-offset:3px}
    img{display:block;max-width:100%;height:auto}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.09)}
    .header-inner{min-height:76px;display:flex;align-items:center;gap:26px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.04em;font-size:20px;white-space:nowrap}
    .logo-mark{width:34px;height:34px;border-radius:10px;background:var(--coral);display:grid;place-items:center;color:#fff;font-size:17px}
    .nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .nav a{padding:10px 13px;border-radius:9px;color:#d9cfce;font-size:14px;transition:.2s}
    .nav a:hover,.nav a.active{background:rgba(255,255,255,.1);color:#fff}
    .header-tools{display:flex;align-items:center;gap:10px}
    .age-badge{border:1px solid rgba(255,255,255,.25);color:#f4d4c9;border-radius:999px;padding:6px 12px;font-size:12px;white-space:nowrap}
    .menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;padding:7px 10px}
    .sub-banner{background:var(--plum-dark);color:#fff;padding:44px 0 48px}
    .breadcrumbs{font-size:13px;color:#d8c9ce;margin-bottom:18px}
    .breadcrumbs a{color:#f2b29f}
    .sub-banner h1{font-size:clamp(32px,5vw,48px);line-height:1.2;letter-spacing:-.04em;margin:0 0 14px}
    .sub-banner p{max-width:720px;color:#e7dadd;margin:0;font-size:17px}
    .section{padding:72px 0}
    .section.alt{background:var(--paper-2)}
    .section.dark{background:var(--ink);color:var(--white)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-head h2{font-size:clamp(25px,3vw,34px);line-height:1.25;margin:0 0 7px;letter-spacing:-.03em}
    .section-head p{color:var(--muted);margin:0;max-width:680px}
    .dark .section-head p{color:#cfc3c3}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--coral);font-size:13px;letter-spacing:.08em;margin-bottom:12px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--coral)}
    .intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
    .intro-copy,.fact-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
    .intro-copy h2{font-size:28px;line-height:1.35;margin:0 0 14px}
    .intro-copy p{color:var(--muted);margin:0}
    .fact-card{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-content:center}
    .fact{border-left:2px solid var(--coral);padding-left:14px}
    .fact strong{display:block;font-size:25px;color:var(--plum-dark);line-height:1.2}
    .fact span{font-size:13px;color:var(--muted)}
    .index-strip{display:flex;gap:12px;overflow:auto;padding:4px 2px 12px;scrollbar-width:thin}
    .year-chip{min-width:124px;background:var(--white);border:1px solid var(--line);border-radius:13px;padding:15px 17px;transition:.2s}
    .year-chip:hover,.year-chip.active{border-color:var(--coral);background:#fff7f2;transform:translateY(-2px)}
    .year-chip strong{display:block;font-size:19px;color:var(--plum-dark)}
    .year-chip span{font-size:12px;color:var(--muted)}
    .timeline{max-width:920px;margin:0 auto;position:relative}
    .timeline:before{content:"";position:absolute;left:116px;top:0;bottom:0;width:1px;background:var(--line)}
    .timeline-item{display:grid;grid-template-columns:116px 1fr;gap:28px;position:relative;padding:0 0 28px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-year{text-align:right;font-size:18px;font-weight:800;color:var(--plum);padding-top:18px}
    .timeline-dot{position:absolute;left:109px;top:23px;width:15px;height:15px;border-radius:50%;background:var(--coral);border:4px solid var(--paper-2);z-index:1}
    .timeline-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px 22px;transition:.2s}
    .timeline-card:hover{border-color:#c7a69b;box-shadow:var(--shadow);transform:translateX(3px)}
    .timeline-card h3{font-size:20px;margin:0 0 7px}
    .timeline-card p{color:var(--muted);font-size:14px;margin:0 0 12px}
    .tag-row{display:flex;flex-wrap:wrap;gap:7px}
    .tag{display:inline-flex;align-items:center;background:#eee4df;color:var(--plum-dark);border-radius:999px;padding:3px 9px;font-size:12px}
    .tag.accent{background:#f3d9d1;color:#8f4e43}
    .feature-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
    .feature-card{min-height:330px;border-radius:18px;overflow:hidden;position:relative;background:var(--plum-dark);color:#fff;padding:32px;display:flex;align-items:end}
    .feature-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
    .feature-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(35,25,33,.95),transparent 75%)}
    .feature-copy{position:relative;z-index:1;max-width:570px}
    .feature-copy h3{font-size:30px;line-height:1.3;margin:0 0 10px}
    .feature-copy p{color:#e8d9d8;margin:0 0 15px}
    .side-list{display:grid;gap:14px}
    .mini-item{display:flex;gap:15px;padding:15px;background:var(--white);border:1px solid var(--line);border-radius:14px;transition:.2s}
    .mini-item:hover{border-color:var(--coral);transform:translateX(3px)}
    .mini-item img{width:112px;height:82px;object-fit:cover;border-radius:9px;filter:saturate(.72)}
    .mini-item h3{font-size:16px;margin:3px 0 5px;line-height:1.4}
    .mini-item p{font-size:13px;color:var(--muted);margin:0}
    .meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px}
    .meta .status{color:var(--success)}
    .search-panel{background:var(--white);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:24px}
    .search-form{display:grid;grid-template-columns:1fr 190px 190px auto;gap:10px}
    .field label{display:block;font-size:13px;font-weight:700;margin:0 0 6px;color:var(--ink-2)}
    .field input,.field select{width:100%;height:45px;border:1px solid var(--line);border-radius:9px;background:#fffaf7;color:var(--ink);padding:0 13px}
    .field input:focus,.field select:focus{border-color:var(--coral)}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 20px;border-radius:10px;border:1px solid transparent;font-weight:700;transition:.2s}
    .btn-primary{background:var(--coral);color:#fff}
    .btn-primary:hover{background:#9f5147;transform:translateY(-2px)}
    .btn-light{background:var(--white);border-color:var(--line);color:var(--plum-dark)}
    .btn-light:hover{border-color:var(--coral);color:var(--coral)}
    .search-form .btn{align-self:end}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag-cloud a{padding:9px 15px;border:1px solid var(--line);border-radius:999px;background:var(--white);color:var(--plum-dark);font-size:14px;transition:.2s}
    .tag-cloud a:hover{background:var(--plum);border-color:var(--plum);color:#fff}
    .info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:22px}
    .info-icon{width:38px;height:38px;border-radius:11px;background:#f1d7d0;color:var(--coral);display:grid;place-items:center;font-weight:800;margin-bottom:14px}
    .info-card h3{font-size:18px;margin:0 0 7px}
    .info-card p{font-size:14px;color:var(--muted);margin:0}
    .notice{border-left:4px solid var(--warning);background:#fff4e8;border-radius:10px;padding:17px 20px;color:#694d3e;font-size:14px}
    .notice strong{color:var(--ink)}
    .faq-list{max-width:900px;margin:0 auto;display:grid;gap:10px}
    .faq-list details{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:17px 20px}
    .faq-list details[open]{border-color:var(--coral)}
    .faq-list summary{cursor:pointer;font-weight:700;color:var(--ink-2)}
    .faq-list details p{color:var(--muted);font-size:14px;margin:12px 0 0;padding-top:12px;border-top:1px solid var(--line)}
    .cta-band{background:var(--plum-dark);color:#fff;border-radius:20px;padding:38px 42px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .cta-band h2{font-size:28px;line-height:1.3;margin:0 0 8px}
    .cta-band p{color:#dfcfd3;margin:0}
    .site-footer{background:var(--ink);color:#d9cfce;padding:58px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
    .site-footer .logo{color:#fff}
    .site-footer p{font-size:14px;color:#b9adaf;max-width:290px;margin:15px 0 0}
    .site-footer h3{font-size:15px;color:#fff;margin:4px 0 14px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{font-size:13px;color:#b9adaf;transition:.2s}
    .footer-links a:hover{color:#f2b29f;padding-left:3px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:18px;color:#96898c;font-size:12px}
    @media (max-width:1024px){
      .nav{gap:0}
      .nav a{padding:9px 8px;font-size:13px}
      .intro-grid,.feature-layout{grid-template-columns:1fr}
      .search-form{grid-template-columns:1fr 1fr}
      .search-form .btn{width:100%}
    }
    @media (max-width:768px){
      .container{width:min(100% - 36px,var(--container))}
      .header-inner{min-height:68px}
      .menu-toggle{display:block}
      .header-tools{margin-left:auto}
      .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:10px 18px 16px;border-top:1px solid rgba(255,255,255,.1);flex-direction:column;align-items:stretch}
      .nav.open{display:flex}
      .nav a{padding:12px 13px}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-head .text-link{display:inline-block;margin-top:12px}
      .fact-card{grid-template-columns:1fr 1fr 1fr;padding:22px}
      .timeline:before{left:12px}
      .timeline-item{grid-template-columns:1fr;gap:8px;padding-left:40px}
      .timeline-year{text-align:left;padding-top:0}
      .timeline-dot{left:5px;top:5px;border-color:var(--paper-2)}
      .info-grid{grid-template-columns:1fr}
      .cta-band{display:block;padding:30px 24px}
      .cta-band .btn{margin-top:20px}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:2 / 4}
    }
    @media (max-width:520px){
      .logo{font-size:17px}
      .age-badge{display:none}
      .sub-banner{padding:32px 0 36px}
      .sub-banner h1{font-size:32px}
      .sub-banner p{font-size:15px}
      .fact-card{grid-template-columns:1fr;gap:13px}
      .search-form{grid-template-columns:1fr}
      .feature-card{min-height:300px;padding:24px}
      .feature-copy h3{font-size:25px}
      .mini-item img{width:94px;height:72px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1 / 3}
      .footer-grid>div:last-child{grid-column:auto}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:7px}
    }

/* roulang page: category3 */
:root{
      --ink:#29242a;
      --ink-2:#3d343d;
      --paper:#f5f1ec;
      --paper-2:#ebe3dc;
      --white:#fffaf6;
      --plum:#68465e;
      --plum-dark:#493342;
      --coral:#b96556;
      --copper:#a2765e;
      --muted:#796f70;
      --line:#d9cdc5;
      --success:#63785e;
      --warning:#b77a43;
      --radius:16px;
      --shadow:0 16px 38px rgba(47,35,40,.10);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid rgba(185,101,86,.45);outline-offset:3px}
    img{display:block;max-width:100%;height:auto}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.09)}
    .header-inner{min-height:76px;display:flex;align-items:center;gap:30px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.04em;font-size:20px;white-space:nowrap}
    .logo-mark{width:34px;height:34px;border-radius:10px;background:var(--coral);display:grid;place-items:center;color:#fff;font-size:17px}
    .nav{display:flex;align-items:center;gap:6px;margin-left:auto}
    .nav a{padding:10px 13px;border-radius:9px;color:#d9cfce;font-size:14px;transition:.2s}
    .nav a:hover,.nav a.active{background:rgba(255,255,255,.1);color:#fff}
    .header-tools{display:flex;align-items:center;gap:10px}
    .age-badge{border:1px solid rgba(255,255,255,.25);color:#f4d4c9;border-radius:999px;padding:6px 12px;font-size:12px}
    .menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;padding:7px 10px}
    .page-banner{position:relative;overflow:hidden;color:#fff;background:linear-gradient(90deg,rgba(43,31,40,.94),rgba(73,51,66,.77)),url('/assets/images/backpic/back-5.webp') center/cover}
    .page-banner:after{content:"";position:absolute;inset:auto 0 0;height:80px;background:linear-gradient(transparent,var(--paper))}
    .banner-inner{position:relative;z-index:1;padding:72px 0 86px;max-width:760px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#f0c0af;font-size:13px;letter-spacing:.08em;margin-bottom:16px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--coral)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(34px,5vw,52px);line-height:1.2;letter-spacing:-.04em;margin-bottom:18px}
    h2{font-size:clamp(25px,3vw,34px);line-height:1.25;letter-spacing:-.03em;margin-bottom:8px}
    h3{font-size:19px;line-height:1.4}
    .banner-inner p{font-size:18px;color:#eadfdd;max-width:680px;margin-bottom:0}
    .section{padding:76px 0}
    .section.alt{background:var(--paper-2)}
    .section.dark{background:var(--ink);color:var(--white)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-head p{color:var(--muted);margin-bottom:0;max-width:680px}
    .dark .section-head p{color:#cfc3c3}
    .breadcrumb-wrap{padding:22px 0 0}
    .breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin:0}
    .breadcrumb a:hover{color:var(--coral)}
    .intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
    .intro-card,.summary-card,.side-card,.compliance-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
    .intro-card p,.summary-card p,.side-card p{color:var(--muted);margin-bottom:0}
    .summary-card{background:var(--plum-dark);color:#fff;border-color:var(--plum-dark)}
    .summary-card p{color:#e4d8d7}
    .summary-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px}
    .summary-stats div{border-left:2px solid var(--coral);padding-left:12px}
    .summary-stats strong{display:block;font-size:25px;line-height:1.2}
    .summary-stats span{font-size:12px;color:#d9c8c9}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px;align-items:start}
    .news-list{position:relative;padding-left:26px}
    .news-list:before{content:"";position:absolute;left:4px;top:8px;bottom:10px;width:1px;background:var(--line)}
    .news-item{position:relative;padding:0 0 28px 24px;margin-bottom:24px;border-bottom:1px solid var(--line)}
    .news-item:last-child{margin-bottom:0}
    .news-item:before{content:"";position:absolute;left:-28px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--coral);border:3px solid var(--paper)}
    .news-date{color:var(--coral);font-size:13px;font-weight:700;letter-spacing:.04em;margin-bottom:5px}
    .news-item h3{margin-bottom:7px}
    .news-item h3 a:hover{color:var(--coral)}
    .news-item p{color:var(--muted);font-size:14px;margin-bottom:12px}
    .meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px}
    .tag{display:inline-flex;align-items:center;background:#eee4df;color:var(--plum-dark);border-radius:999px;padding:3px 9px;font-size:12px}
    .news-more{margin-top:27px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 20px;border-radius:10px;border:1px solid transparent;font-weight:700;transition:.2s}
    .btn-primary{background:var(--coral);color:#fff}
    .btn-primary:hover{background:#9f5147;color:#fff;transform:translateY(-2px)}
    .btn-light{background:var(--white);border-color:var(--line);color:var(--plum-dark)}
    .btn-light:hover{border-color:var(--coral);color:var(--coral)}
    .side-card{margin-bottom:18px}
    .side-card h3{margin-bottom:15px}
    .popular-list{list-style:none;padding:0;margin:0}
    .popular-list li{padding:13px 0;border-bottom:1px solid var(--line)}
    .popular-list li:last-child{border-bottom:0;padding-bottom:0}
    .popular-list a{font-weight:700;font-size:15px}
    .popular-list a:hover{color:var(--coral)}
    .popular-list small{display:block;color:var(--muted);font-size:12px;margin-top:3px}
    .tag-cloud{display:flex;gap:10px;flex-wrap:wrap}
    .tag-cloud a{padding:8px 13px;border:1px solid var(--line);border-radius:999px;color:var(--plum-dark);font-size:13px;background:var(--white);transition:.2s}
    .tag-cloud a:hover,.tag-cloud a.active{background:var(--plum);border-color:var(--plum);color:#fff}
    .update-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .update-cell{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:19px}
    .update-cell strong{display:block;font-size:18px;color:var(--plum-dark);margin-bottom:4px}
    .update-cell span{font-size:13px;color:var(--muted)}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    details{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:0 18px}
    summary{padding:17px 0;font-weight:700;cursor:pointer;list-style:none;position:relative;padding-right:25px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";position:absolute;right:0;color:var(--coral);font-size:20px;line-height:1}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;margin:0 0 17px}
    .compliance-card{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#f1e5df}
    .compliance-card p{color:var(--muted);margin:0;font-size:14px}
    .cta-panel{background:var(--plum-dark);border-radius:20px;padding:38px 42px;display:flex;align-items:center;justify-content:space-between;gap:25px;color:#fff}
    .cta-panel h2{margin-bottom:8px}
    .cta-panel p{color:#ddd0d1;margin:0}
    .site-footer{background:var(--ink);color:#e9dfdc;padding:58px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:35px}
    .site-footer .logo{color:#fff;margin-bottom:14px}
    .site-footer p{color:#bfb2b1;font-size:14px;max-width:270px}
    .site-footer h3{font-size:15px;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#bfb2b1;font-size:14px;transition:.2s}
    .footer-links a:hover{color:#f0b09f}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:18px;color:#9f9292;font-size:12px}
    @media(max-width:1024px){
      .nav{gap:2px}
      .nav a{padding:9px 8px;font-size:13px}
      .intro-grid,.content-layout{grid-template-columns:1fr}
      .side-column{display:grid;grid-template-columns:1fr 1fr;gap:18px}
      .side-card{margin-bottom:0}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 36px))}
      .header-inner{min-height:68px;gap:12px}
      .nav{display:none;position:absolute;left:18px;right:18px;top:68px;background:var(--ink-2);padding:10px;border-radius:0 0 14px 14px;flex-direction:column;align-items:stretch}
      .nav.open{display:flex}
      .nav a{padding:12px 13px}
      .menu-toggle{display:block;margin-left:auto}
      .header-tools{order:3}
      .age-badge{display:none}
      .banner-inner{padding:55px 0 70px}
      .section{padding:58px 0}
      .update-strip{grid-template-columns:1fr 1fr}
      .faq-list{grid-template-columns:1fr}
      .side-column{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-panel{align-items:flex-start;flex-direction:column;padding:30px}
    }
    @media(max-width:520px){
      h1{font-size:34px}
      .banner-inner p{font-size:16px}
      .intro-card,.summary-card,.side-card,.compliance-card{padding:22px}
      .summary-stats{gap:7px}
      .summary-stats strong{font-size:21px}
      .update-strip{grid-template-columns:1fr}
      .compliance-card{display:block}
      .compliance-card .btn{margin-top:18px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:7px}
    }