/* roulang page: index */
:root{
  --ink:#183b36;
  --ink-deep:#112d29;
  --verm:#c85a32;
  --moss:#a8bca6;
  --paper:#f6f4ee;
  --card:#fffdf8;
  --line:#d9d8cf;
  --text:#293431;
  --muted:#65716b;
  --soft:#e8eee4;
  --shadow:0 12px 30px rgba(45,52,43,.08);
  --shadow-hover:0 18px 36px rgba(24,59,54,.14);
  --radius:14px;
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(200,90,50,.45);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(246,244,238,.96);border-bottom:1px solid rgba(217,216,207,.8);backdrop-filter:blur(8px)}
.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;min-width:0;color:var(--ink);font-size:18px;font-weight:800;letter-spacing:.01em}
.brand-mark{width:31px;height:31px;position:relative;flex:0 0 31px;border:2px solid var(--verm);display:grid;place-items:center}
.brand-mark:after{content:"会";font-size:14px;line-height:1;color:var(--verm);font-weight:800}
.brand-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-list{display:flex;align-items:center;gap:30px;margin:0;padding:0;list-style:none}
.nav-link{height:76px;display:inline-flex;align-items:center;position:relative;color:#56615d;font-size:15px;font-weight:700;transition:color .2s ease}
.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--verm);transition:width .2s ease}
.nav-link:hover,.nav-link.active{color:var(--ink)}
.nav-link:hover:after,.nav-link.active:after{width:100%}
.header-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 17px;border:1px solid var(--ink);border-radius:10px;color:var(--ink);font-size:14px;font-weight:800;transition:.22s ease}
.header-action:hover{background:var(--ink);color:#fff;transform:translateY(-1px)}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:9px;background:var(--card);color:var(--ink)}
.menu-toggle span{display:block;width:18px;height:2px;margin:4px auto;background:currentColor}
.hero{padding:58px 0 28px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);gap:52px;align-items:center}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--verm);font-size:13px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"01";font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;border-right:1px solid var(--verm);padding-right:10px}
.hero h1{max-width:680px;margin:19px 0 18px;color:var(--ink);font-family:"Songti SC","STSong",serif;font-size:clamp(40px,4.1vw,54px);line-height:1.24;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--verm)}
.hero-copy{max-width:620px;margin:0;color:var(--muted);font-size:17px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:10px;padding:0 20px;border:1px solid transparent;border-radius:10px;font-weight:800;font-size:15px;transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink-deep)}
.btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--soft)}
.arrow{font-size:20px;line-height:1;transition:transform .2s ease}
.btn:hover .arrow,.text-link:hover .arrow{transform:translateX(4px)}
.hero-visual{min-height:425px;position:relative;overflow:hidden;border-radius:var(--radius);background:#31534b;box-shadow:var(--shadow)}
.hero-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,51,47,.12),rgba(23,51,47,.38));z-index:1}
.hero-visual img{width:100%;height:425px;object-fit:cover}
.visual-stamp{position:absolute;z-index:2;top:28px;right:28px;width:82px;height:82px;border:2px solid rgba(255,253,248,.9);color:#fffdf8;display:flex;align-items:center;justify-content:center;font-size:21px;font-weight:800;letter-spacing:.15em;writing-mode:vertical-rl}
.visual-note{position:absolute;z-index:2;left:28px;bottom:27px;padding-left:14px;border-left:2px solid var(--verm);color:#fffdf8}
.visual-note strong{display:block;font-size:14px;letter-spacing:.12em}
.visual-note span{display:block;margin-top:3px;font:12px ui-monospace,SFMono-Regular,Menlo,monospace;opacity:.82}
.index-strip{display:grid;grid-template-columns:repeat(4,1fr);margin-top:38px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.index-item{padding:18px 20px 18px 0;display:flex;gap:12px;align-items:flex-start;border-right:1px solid var(--line)}
.index-item:not(:first-child){padding-left:20px}
.index-item:last-child{border-right:0}
.index-no{color:var(--verm);font:12px ui-monospace,SFMono-Regular,Menlo,monospace;padding-top:3px}
.index-item strong{display:block;color:var(--ink);font-size:14px;line-height:1.5}
.index-item span{display:block;color:var(--muted);font-size:13px;line-height:1.5;margin-top:2px}
.section{padding:94px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}
.section-kicker{color:var(--verm);font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.09em}
.section-title{margin:5px 0 0;color:var(--ink);font-family:"Songti SC","STSong",serif;font-size:clamp(28px,3vw,36px);line-height:1.3}
.section-intro{max-width:420px;margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.guide-layout{display:grid;grid-template-columns:1.04fr .96fr;gap:26px}
.feature-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);transition:.25s ease}
.feature-card:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:var(--shadow-hover)}
.feature-image{height:250px;overflow:hidden;background:var(--soft)}
.feature-image img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.feature-card:hover .feature-image img{transform:scale(1.04)}
.feature-body{padding:25px}
.badge{display:inline-flex;align-items:center;min-height:25px;padding:2px 10px;border-radius:999px;background:var(--soft);color:var(--ink);font-size:12px;font-weight:800}
.badge.warm{background:#f4ded4;color:#923b21}
.feature-body h3{margin:14px 0 8px;color:var(--ink);font-size:23px;line-height:1.4}
.feature-body p{margin:0;color:var(--muted);font-size:15px}
.text-link{display:inline-flex;align-items:center;gap:7px;margin-top:16px;color:var(--ink);font-size:14px;font-weight:800;text-decoration:underline;text-decoration-color:rgba(24,59,54,.35);text-underline-offset:4px}
.topic-list{border-top:1px solid var(--line)}
.topic-row{display:grid;grid-template-columns:66px 1fr auto;gap:17px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line);transition:padding .2s ease}
.topic-row:hover{padding-left:9px}
.topic-date{color:var(--verm);font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}
.topic-row h3{margin:0 0 4px;color:var(--ink);font-size:17px;line-height:1.45}
.topic-row p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
.row-arrow{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--ink);transition:.2s ease}
.topic-row:hover .row-arrow{border-color:var(--verm);color:var(--verm);transform:translateX(3px)}
.path-section{padding:74px 0;background:#eeede6;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);position:relative;margin-top:37px}
.path-grid:before{content:"";position:absolute;left:12%;right:12%;top:20px;height:1px;background:var(--moss)}
.path-step{position:relative;padding-right:26px}
.path-number{position:relative;z-index:1;width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;background:var(--paper);color:var(--ink);font:700 13px ui-monospace,SFMono-Regular,Menlo,monospace}
.path-step h3{margin:17px 0 6px;color:var(--ink);font-size:17px}
.path-step p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.dark-section{background:var(--ink-deep);padding:92px 0;color:#f6f4ee}
.dark-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:45px;align-items:center}
.dark-section .section-kicker{color:#e58a66}
.dark-section .section-title{color:#fffdf8}
.dark-copy{margin:18px 0 26px;color:#cad5cf;font-size:16px}
.collage{display:grid;grid-template-columns:1.25fr .75fr;grid-template-rows:155px 155px;gap:14px}
.collage-card{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.18);border-radius:12px;background:#274841}
.collage-card.large{grid-row:span 2}
.collage-card img{width:100%;height:100%;object-fit:cover;opacity:.72;transition:transform .4s ease}
.collage-card:hover img{transform:scale(1.05)}
.collage-label{position:absolute;left:15px;right:15px;bottom:12px;color:#fffdf8;font-size:14px;font-weight:800;line-height:1.45;text-shadow:0 1px 4px rgba(0,0,0,.25)}
.collage-label small{display:block;margin-bottom:3px;color:#d9a38e;font:11px ui-monospace,SFMono-Regular,Menlo,monospace}
.news-section{padding-bottom:98px}
.news-layout{display:grid;grid-template-columns:260px 1fr;gap:48px}
.news-side{padding-top:4px}
.news-side p{margin:16px 0 18px;color:var(--muted);font-size:14px}
.news-list{border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:112px 1fr auto;gap:22px;align-items:start;padding:23px 0;border-bottom:1px solid var(--line);transition:.2s ease}
.news-item:hover{padding-left:8px}
.news-meta{padding-top:3px}
.news-meta time{display:block;margin-top:7px;color:var(--muted);font:12px ui-monospace,SFMono-Regular,Menlo,monospace}
.news-content h3{margin:0 0 7px;color:var(--ink);font-size:19px;line-height:1.45}
.news-content p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:14px;line-height:1.7;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.news-link{padding-top:10px;color:var(--ink);font-size:14px;font-weight:800;white-space:nowrap;text-decoration:underline;text-underline-offset:4px}
.news-link:hover{color:var(--verm)}
.empty-state{padding:44px 22px;border-bottom:1px solid var(--line);text-align:center;color:var(--muted)}
.empty-seal{width:46px;height:46px;margin:0 auto 12px;border:1px solid var(--moss);display:grid;place-items:center;color:var(--ink);font-weight:800}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;align-items:start}
.faq-aside{position:relative;padding-left:22px}
.faq-aside:before{content:"";position:absolute;left:0;top:5px;width:5px;height:74px;background:var(--verm)}
.faq-aside p{margin:15px 0 0;color:var(--muted);font-size:14px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;padding:19px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;border:0;background:transparent;color:var(--ink);text-align:left;font-weight:800;font-size:16px}
.faq-symbol{width:27px;height:27px;flex:0 0 27px;border:1px solid var(--moss);border-radius:50%;display:grid;place-items:center;color:var(--verm);font-size:20px;font-weight:400;line-height:1}
.faq-answer{display:none;padding:0 44px 20px 0;color:var(--muted);font-size:14px;line-height:1.85}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-symbol:before{content:"−"}
.faq-item.open .faq-symbol{font-size:0}
.faq-item.open .faq-symbol:before{font-size:20px}
.cta-wrap{padding:0 0 96px}
.cta-box{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:36px 42px;border-radius:var(--radius);background:var(--ink);color:#fffdf8}
.cta-box:after{content:"今年会";position:absolute;right:190px;bottom:-42px;color:rgba(255,255,255,.06);font-family:"Songti SC","STSong",serif;font-size:118px;font-weight:800;white-space:nowrap}
.cta-box h2{position:relative;z-index:1;margin:0;font-family:"Songti SC","STSong",serif;font-size:28px;line-height:1.4}
.cta-box p{position:relative;z-index:1;margin:5px 0 0;color:#c6d1cc;font-size:14px}
.cta-box .btn{position:relative;z-index:1;flex:0 0 auto;background:var(--verm);color:#fff}
.cta-box .btn:hover{background:#ad4926}
.site-footer{padding:58px 0 25px;background:var(--ink-deep);color:#d8e0da}
.footer-grid{display:grid;grid-template-columns:1.35fr .7fr .7fr;gap:42px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{color:#fffdf8}
.footer-brand .brand-mark{border-color:#e58a66}
.footer-brand .brand-mark:after{color:#e58a66}
.footer-brand p{max-width:390px;margin:17px 0 0;color:#b7c5bd;font-size:13px;line-height:1.8}
.footer-title{margin:4px 0 12px;color:#fffdf8;font-size:14px}
.footer-links{margin:0;padding:0;list-style:none}
.footer-links li+li{margin-top:8px}
.footer-links a{color:#b7c5bd;font-size:13px;transition:color .2s ease}
.footer-links a:hover{color:#fffdf8;text-decoration:underline;text-underline-offset:4px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:19px;color:#8fa198;font-size:12px}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr 1fr;gap:30px}
  .hero-visual,.hero-visual img{min-height:380px;height:380px}
  .news-layout{grid-template-columns:220px 1fr;gap:30px}
  .faq-grid{gap:40px}
}
@media (max-width:768px){
  .container{width:min(calc(100% - 32px),var(--container))}
  .header-inner{height:68px}
  .menu-toggle{display:block}
  .header-action{display:none}
  .nav-list{display:none;position:absolute;top:68px;left:0;right:0;padding:13px 16px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-list.open{display:block}
  .nav-list li{border-bottom:1px solid var(--line)}
  .nav-link{height:49px;width:100%}
  .nav-link:after{left:0;bottom:5px}
  .hero{padding-top:42px}
  .hero-grid,.guide-layout,.dark-grid,.news-layout,.faq-grid{grid-template-columns:1fr}
  .hero-visual{min-height:320px;order:2}
  .hero-visual img{height:320px}
  .index-strip{grid-template-columns:1fr 1fr}
  .index-item:nth-child(2){border-right:0}
  .index-item:nth-child(3){border-top:1px solid var(--line);padding-left:0}
  .index-item:nth-child(4){border-top:1px solid var(--line)}
  .section{padding:65px 0}
  .section-head{display:block}
  .section-intro{margin-top:12px}
  .path-grid{grid-template-columns:1fr;gap:0;margin-left:4px}
  .path-grid:before{left:20px;right:auto;top:20px;bottom:20px;width:1px;height:auto}
  .path-step{padding:0 0 28px 60px}
  .path-step:last-child{padding-bottom:0}
  .path-number{position:absolute;left:0;top:0}
  .dark-section{padding:66px 0}
  .collage{min-height:320px}
  .news-side{padding-top:0}
  .faq-aside{padding-bottom:12px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
}
@media (max-width:520px){
  body{font-size:15px}
  .brand{font-size:16px}
  .brand-text{max-width:220px}
  .hero h1{font-size:33px}
  .hero-copy{font-size:16px}
  .hero-actions,.hero-actions .btn{width:100%}
  .index-strip{grid-template-columns:1fr}
  .index-item,.index-item:not(:first-child){padding:15px 0;border-right:0;border-top:1px solid var(--line)}
  .index-item:first-child{border-top:0}
  .hero-visual,.hero-visual img{height:270px;min-height:270px}
  .visual-stamp{top:18px;right:18px;width:64px;height:64px;font-size:17px}
  .visual-note{left:18px;bottom:18px}
  .feature-image{height:205px}
  .feature-body{padding:20px}
  .topic-row{grid-template-columns:52px 1fr auto;gap:10px}
  .topic-row p{display:none}
  .topic-row h3{font-size:15px}
  .news-item{grid-template-columns:1fr auto;gap:10px}
  .news-meta{grid-column:1/-1;display:flex;gap:9px;align-items:center}
  .news-meta time{margin:0}
  .news-content h3{font-size:17px}
  .news-link{padding-top:0}
  .cta-box{display:block;padding:29px 24px}
  .cta-box .btn{width:100%;margin-top:20px}
  .cta-box:after{right:-36px;font-size:80px}
  .footer-grid{grid-template-columns:1fr;gap:27px}
  .footer-grid>div:first-child{grid-column:auto}
  .footer-bottom{display:block}
  .footer-bottom span+span{display:block;margin-top:4px}
}

/* roulang page: article */
:root{
      --ink:#183b36;
      --ink-deep:#112d29;
      --verm:#c85a32;
      --moss:#a8bca6;
      --paper:#f6f4ee;
      --card:#fffdf8;
      --line:#d9d8cf;
      --text:#293431;
      --muted:#65716b;
      --soft:#e8eee4;
      --warm:#f4ded4;
      --shadow:0 12px 30px rgba(45,52,43,.08);
      --shadow-hover:0 18px 36px rgba(24,59,54,.14);
      --radius:14px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible{outline:3px solid rgba(200,90,50,.45);outline-offset:4px}
    img{display:block;max-width:100%}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(246,244,238,.97);border-bottom:1px solid rgba(217,216,207,.8);backdrop-filter:blur(8px)}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:inline-flex;align-items:center;gap:11px;min-width:0;color:var(--ink);font-size:18px;font-weight:800;letter-spacing:.01em}
    .brand-mark{width:31px;height:31px;position:relative;flex:0 0 31px;border:2px solid var(--verm);display:grid;place-items:center}
    .brand-mark:after{content:"会";font-size:14px;line-height:1;color:var(--verm);font-weight:800}
    .brand-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .nav-list{display:flex;align-items:center;gap:30px;margin:0;padding:0;list-style:none}
    .nav-link{height:76px;display:inline-flex;align-items:center;position:relative;color:#56615d;font-size:15px;font-weight:700;transition:color .2s ease}
    .nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--verm);transition:width .2s ease}
    .nav-link:hover,.nav-link.active{color:var(--ink)}
    .nav-link:hover:after,.nav-link.active:after{width:100%}
    .header-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 17px;border:1px solid var(--ink);border-radius:10px;color:var(--ink);font-size:14px;font-weight:800;transition:.22s ease}
    .header-action:hover{background:var(--ink);color:#fff;transform:translateY(-1px)}
    .menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:9px;background:var(--card);color:var(--ink)}
    .menu-toggle span{display:block;width:18px;height:2px;margin:4px auto;background:currentColor}
    .article-hero{padding:72px 0 54px;background:linear-gradient(180deg,#f6f4ee 0%,#f1f0e9 100%);border-bottom:1px solid var(--line)}
    .breadcrumbs{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;margin-bottom:24px}
    .breadcrumbs a{text-decoration:underline;text-decoration-color:rgba(24,59,54,.25);text-underline-offset:4px}
    .breadcrumbs a:hover{color:var(--verm)}
    .crumb-sep{color:var(--verm)}
    .article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:62px;align-items:end}
    .article-kicker{display:flex;align-items:center;gap:10px;color:var(--verm);font-size:13px;font-weight:800;letter-spacing:.1em}
    .article-kicker:before{content:"文章";padding:3px 8px;border:1px solid var(--verm);font-size:11px;letter-spacing:.05em}
    .article-title{max-width:880px;margin:18px 0 16px;color:var(--ink);font-family:"Songti SC","STSong",serif;font-size:clamp(35px,4.5vw,54px);font-weight:700;line-height:1.28;letter-spacing:.01em}
    .article-lead{max-width:800px;margin:0;color:var(--muted);font-size:17px;line-height:1.9}
    .article-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:25px;color:var(--muted);font-size:13px}
    .meta-item{display:inline-flex;align-items:center;gap:7px}
    .meta-dot{width:6px;height:6px;background:var(--verm);display:inline-block;border-radius:50%}
    .cover-panel{position:relative;overflow:hidden;min-height:190px;border-radius:var(--radius);background:var(--ink);box-shadow:var(--shadow)}
    .cover-panel img{width:100%;height:190px;object-fit:cover;opacity:.72}
    .cover-panel:after{content:"今年会";position:absolute;right:18px;bottom:12px;color:rgba(255,253,248,.86);font-family:serif;font-size:27px;writing-mode:vertical-rl;letter-spacing:.15em}
    .reading-section{padding:82px 0 100px}
    .reading-wrap{max-width:820px;margin:0 auto}
    .article-content{font-size:17px;line-height:2;color:var(--text)}
    .article-content>*:first-child{margin-top:0}
    .article-content p{margin:0 0 25px}
    .article-content h2{margin:48px 0 18px;padding-left:17px;border-left:4px solid var(--verm);color:var(--ink);font-size:29px;line-height:1.4}
    .article-content h3{margin:35px 0 13px;color:var(--ink);font-size:21px;line-height:1.5}
    .article-content strong{color:var(--ink);font-weight:800}
    .article-content a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--verm);text-underline-offset:5px}
    .article-content a:hover{color:var(--verm)}
    .article-content ul,.article-content ol{margin:0 0 28px;padding-left:27px}
    .article-content li{padding-left:6px;margin:7px 0}
    .article-content blockquote{margin:34px 0;padding:23px 27px;border-left:4px solid var(--moss);background:var(--soft);color:var(--ink);font-size:18px}
    .article-content img{width:100%;height:auto;margin:34px 0 8px;border-radius:10px}
    .article-content figure{margin:34px 0}
    .article-content figcaption{color:var(--muted);font-size:13px;text-align:center}
    .article-content hr{margin:43px 0;border:0;border-top:1px solid var(--line)}
    .article-content table{width:100%;margin:30px 0;border-collapse:collapse;background:var(--card);font-size:15px}
    .article-content th,.article-content td{padding:12px 15px;border:1px solid var(--line);text-align:left}
    .article-content th{background:var(--soft);color:var(--ink)}
    .article-content pre{overflow:auto;padding:18px;background:var(--ink-deep);color:#f6f4ee;border-radius:10px}
    .article-content code{overflow-wrap:anywhere}
    .article-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}
    .badge{display:inline-flex;align-items:center;min-height:27px;padding:2px 11px;border-radius:999px;background:var(--soft);color:var(--ink);font-size:12px;font-weight:800}
    .article-nav{display:flex;justify-content:space-between;gap:20px;margin-top:35px;padding-top:25px;border-top:1px solid var(--line)}
    .text-link{display:inline-flex;align-items:center;gap:7px;color:var(--ink);font-size:14px;font-weight:800;text-decoration:underline;text-decoration-color:rgba(24,59,54,.35);text-underline-offset:4px;transition:color .2s ease}
    .text-link:hover{color:var(--verm)}
    .arrow{font-size:20px;line-height:1;transition:transform .2s ease}
    .text-link:hover .arrow{transform:translateX(4px)}
    .empty-state{padding:45px 25px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius);background:var(--card);color:var(--muted)}
    .empty-mark{width:45px;height:45px;margin:0 auto 14px;border:2px solid var(--moss);position:relative}
    .empty-mark:after{content:"";position:absolute;left:9px;right:9px;top:20px;border-top:2px solid var(--verm)}
    .empty-state h2{margin:0 0 8px;color:var(--ink);font-size:24px}
    .empty-state p{margin:0 0 18px}
    .btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:10px;padding:0 20px;border:1px solid transparent;border-radius:10px;font-weight:800;font-size:15px;transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease}
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{background:var(--ink);color:#fff}
    .btn-primary:hover{background:var(--ink-deep);color:#fff}
    .btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
    .btn-outline:hover{background:var(--soft)}
    .related{padding:78px 0;background:#ebece4;border-top:1px solid var(--line)}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}
    .section-kicker{color:var(--verm);font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.09em}
    .section-title{margin:5px 0 0;color:var(--ink);font-family:"Songti SC","STSong",serif;font-size:32px;line-height:1.3}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .related-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);transition:.25s ease}
    .related-card:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:var(--shadow-hover)}
    .related-card h3{margin:14px 0 7px;color:var(--ink);font-size:18px;line-height:1.45}
    .related-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .site-footer{padding:57px 0 22px;background:var(--ink-deep);color:#dfe8df}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
    .footer-brand{color:#fffdf8;margin-bottom:15px}
    .site-footer p{max-width:340px;margin:0;color:#aebdb3;font-size:14px;line-height:1.8}
    .footer-title{margin:0 0 15px;color:#fffdf8;font-size:15px}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:7px 0}
    .footer-links a{color:#aebdb3;font-size:14px;transition:color .2s ease}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:45px;padding-top:18px;border-top:1px solid rgba(223,232,223,.18);color:#9eafa5;font-size:13px}
    @media(max-width:1024px){
      .nav-list{gap:18px}.header-action{display:none}
      .article-layout{grid-template-columns:1fr 260px;gap:35px}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .header-inner{height:68px}.nav-list{display:none}.menu-toggle{display:block}
      .site-header.menu-open .nav-list{display:flex;position:absolute;left:0;right:0;top:68px;padding:10px 16px 18px;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
      .site-header.menu-open .nav-link{height:50px}
      .article-hero{padding:51px 0 40px}.article-layout{display:block}.cover-panel{margin-top:32px}
      .article-title{font-size:clamp(34px,8vw,43px)}
      .reading-section{padding:55px 0 70px}.article-content{font-size:16px}
      .related{padding:58px 0}.related-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
    }
    @media(max-width:520px){
      .brand{font-size:16px}.brand-mark{width:28px;height:28px;flex-basis:28px}
      .article-meta{gap:8px 14px}.article-nav{flex-direction:column}
      .footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:3px;margin-top:32px}
      .article-content h2{font-size:25px}
    }

/* roulang page: category1 */
:root{
      --ink:#183b36;
      --ink-deep:#112d29;
      --verm:#c85a32;
      --moss:#a8bca6;
      --paper:#f6f4ee;
      --card:#fffdf8;
      --line:#d9d8cf;
      --text:#293431;
      --muted:#65716b;
      --soft:#e8eee4;
      --shadow:0 12px 30px rgba(45,52,43,.08);
      --shadow-hover:0 18px 36px rgba(24,59,54,.14);
      --radius:14px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    a:focus-visible,button:focus-visible{outline:3px solid rgba(200,90,50,.45);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(246,244,238,.96);border-bottom:1px solid rgba(217,216,207,.8);backdrop-filter:blur(8px)}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:inline-flex;align-items:center;gap:11px;min-width:0;color:var(--ink);font-size:18px;font-weight:800;letter-spacing:.01em}
    .brand-mark{width:31px;height:31px;position:relative;flex:0 0 31px;border:2px solid var(--verm);display:grid;place-items:center}
    .brand-mark:after{content:"会";font-size:14px;line-height:1;color:var(--verm);font-weight:800}
    .brand-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .nav-list{display:flex;align-items:center;gap:30px;margin:0;padding:0;list-style:none}
    .nav-link{height:76px;display:inline-flex;align-items:center;position:relative;color:#56615d;font-size:15px;font-weight:700;transition:color .2s ease}
    .nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--verm);transition:width .2s ease}
    .nav-link:hover,.nav-link.active{color:var(--ink)}
    .nav-link:hover:after,.nav-link.active:after{width:100%}
    .header-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 17px;border:1px solid var(--ink);border-radius:10px;color:var(--ink);font-size:14px;font-weight:800;transition:.22s ease}
    .header-action:hover{background:var(--ink);color:#fff;transform:translateY(-1px)}
    .menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:9px;background:var(--card);color:var(--ink)}
    .menu-toggle span{display:block;width:18px;height:2px;margin:4px auto;background:currentColor}
    .page-hero{padding:42px 0 54px}
    .crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin:0 0 24px;color:var(--muted);font-size:13px}
    .crumbs a{text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px;transition:.2s}
    .crumbs a:hover{color:var(--ink);text-decoration-color:var(--ink)}
    .crumbs i{font-style:normal;color:var(--verm)}
    .bulletin-hero{position:relative;min-height:360px;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 42%;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow)}
    .hero-copy-wrap{position:relative;z-index:2;padding:54px 48px;display:flex;flex-direction:column;justify-content:center}
    .eyebrow{display:flex;align-items:center;gap:10px;color:var(--verm);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"02";font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;border-right:1px solid var(--verm);padding-right:10px}
    h1,h2,h3{color:var(--ink)}
    h1{max-width:680px;margin:18px 0 16px;font-family:"Songti SC","STSong",serif;font-size:clamp(38px,4vw,51px);line-height:1.25;letter-spacing:.01em}
    .hero-copy{max-width:620px;margin:0;color:var(--muted);font-size:16px;line-height:1.9}
    .hero-stamp{position:absolute;left:48px;bottom:38px;display:flex;gap:10px;align-items:center;color:var(--ink);font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}
    .hero-stamp:before{content:"公告";display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--verm);color:var(--verm);font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-size:12px}
    .hero-image{position:relative;min-height:360px;background:var(--ink)}
    .hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,59,54,.2),rgba(17,45,41,.58))}
    .hero-image img{width:100%;height:100%;object-fit:cover}
    .hero-number{position:absolute;z-index:3;right:26px;bottom:22px;color:#fff;font:700 13px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.15em;writing-mode:vertical-rl}
    .section{padding:88px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:34px}
    .section-kicker{color:var(--verm);font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.09em}
    .section-title{margin:5px 0 0;font-family:"Songti SC","STSong",serif;font-size:clamp(28px,3vw,36px);line-height:1.3}
    .section-intro{max-width:450px;margin:0;color:var(--muted);font-size:14px;line-height:1.8}
    .overview-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:64px;align-items:start}
    .overview-copy{font-size:17px;color:var(--text)}
    .overview-copy p{margin:0}
    .overview-note{margin-top:24px;padding:17px 20px;border-left:3px solid var(--verm);background:#f1eee6;color:var(--muted);font-size:14px}
    .point-list{border-top:1px solid var(--line)}
    .point-item{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:23px 0;border-bottom:1px solid var(--line)}
    .point-no{color:var(--verm);font:800 14px ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em}
    .point-item h3{margin:0 0 4px;font-size:19px;line-height:1.45}
    .point-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
    .topic-section{background:#eeede6;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .topic-stack{display:grid;gap:28px}
    .topic-feature{display:grid;grid-template-columns:44% 1fr;min-height:285px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);transition:.25s ease}
    .topic-feature:nth-child(even){grid-template-columns:1fr 44%}
    .topic-feature:nth-child(even) .topic-image{order:2}
    .topic-feature:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:var(--shadow-hover)}
    .topic-image{overflow:hidden;background:var(--soft)}
    .topic-image img{width:100%;height:100%;min-height:285px;object-fit:cover;transition:transform .45s ease}
    .topic-feature:hover .topic-image img{transform:scale(1.04)}
    .topic-body{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:36px 42px}
    .badge{display:inline-flex;align-items:center;min-height:25px;padding:2px 10px;border-radius:999px;background:var(--soft);color:var(--ink);font-size:12px;font-weight:800}
    .badge.warm{background:#f4ded4;color:#923b21}
    .topic-body h3{margin:14px 0 9px;font-size:24px;line-height:1.4}
    .topic-body p{max-width:540px;margin:0;color:var(--muted);font-size:15px}
    .text-link{display:inline-flex;align-items:center;gap:7px;margin-top:18px;color:var(--ink);font-size:14px;font-weight:800;text-decoration:underline;text-decoration-color:rgba(24,59,54,.35);text-underline-offset:4px}
    .arrow{font-size:20px;line-height:1;transition:transform .2s ease}
    .text-link:hover .arrow{transform:translateX(4px)}
    .notice-card{display:grid;grid-template-columns:114px 1fr auto;gap:28px;align-items:center;padding:32px 36px;border:1px solid #b8c9b4;border-radius:var(--radius);background:var(--soft)}
    .notice-mark{width:82px;height:82px;display:grid;place-items:center;border:1px solid var(--ink);color:var(--ink);font:800 14px "PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:.12em}
    .notice-card h2{margin:0 0 7px;font-family:"Songti SC","STSong",serif;font-size:27px}
    .notice-card p{margin:0;color:#53635c;font-size:14px}
    .notice-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px;padding:0;list-style:none}
    .notice-list li{padding:3px 10px;border:1px solid rgba(24,59,54,.2);border-radius:999px;color:var(--ink);font-size:12px;font-weight:700}
    .btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;gap:10px;padding:0 20px;border:1px solid transparent;border-radius:10px;font-weight:800;font-size:15px;transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease}
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{background:var(--ink);color:#fff}
    .btn-primary:hover{background:var(--ink-deep)}
    .btn-outline{border-color:var(--ink);color:var(--ink);background:transparent}
    .btn-outline:hover{background:var(--soft)}
    .faq-layout{display:grid;grid-template-columns:32% 1fr;gap:80px;align-items:start}
    .faq-intro{position:sticky;top:108px}
    .faq-symbol{position:relative;width:50px;height:50px;margin-top:24px;border:1px solid var(--verm)}
    .faq-symbol:before,.faq-symbol:after{content:"";position:absolute;background:var(--verm)}
    .faq-symbol:before{width:24px;height:1px;left:12px;top:24px}
    .faq-symbol:after{height:24px;width:1px;left:24px;top:12px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:21px 0;border:0;background:transparent;color:var(--ink);font-size:17px;font-weight:800;text-align:left}
    .faq-question span:last-child{width:28px;height:28px;position:relative;flex:0 0 28px;border:1px solid var(--line);border-radius:50%;transition:.2s}
    .faq-question span:last-child:before,.faq-question span:last-child:after{content:"";position:absolute;left:7px;top:13px;width:12px;height:1px;background:var(--ink);transition:.2s}
    .faq-question span:last-child:after{transform:rotate(90deg)}
    .faq-item.open .faq-question span:last-child{border-color:var(--verm);background:var(--verm)}
    .faq-item.open .faq-question span:last-child:before,.faq-item.open .faq-question span:last-child:after{background:#fff}
    .faq-item.open .faq-question span:last-child:after{transform:rotate(0)}
    .faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
    .faq-item.open .faq-answer{grid-template-rows:1fr}
    .faq-answer-inner{overflow:hidden;color:var(--muted);font-size:15px}
    .faq-answer-inner p{margin:0;padding:0 48px 22px 0}
    .cta-panel{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:40px 48px;border-radius:var(--radius);background:var(--ink);color:#fff}
    .cta-panel:before{content:"会";position:absolute;right:7%;top:-55px;color:rgba(255,255,255,.07);font-family:"Songti SC","STSong",serif;font-size:210px;line-height:1}
    .cta-panel h2{position:relative;margin:0 0 7px;color:#fff;font-family:"Songti SC","STSong",serif;font-size:30px}
    .cta-panel p{position:relative;max-width:650px;margin:0;color:#c7d5cf;font-size:15px}
    .cta-panel .btn{position:relative;white-space:nowrap;background:var(--verm);color:#fff}
    .cta-panel .btn:hover{background:#b64b26}
    .site-footer{padding:58px 0 20px;background:#17332f;color:#dbe4dd}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:54px;padding-bottom:45px}
    .footer-brand{color:#fff}
    .site-footer p{max-width:350px;margin:17px 0 0;color:#aebfb6;font-size:14px;line-height:1.8}
    .footer-title{margin:0 0 14px;color:#fff;font-size:15px}
    .footer-links{margin:0;padding:0;list-style:none}
    .footer-links li+li{margin-top:8px}
    .footer-links a{color:#b9c9c1;font-size:14px;transition:color .2s}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid rgba(218,230,222,.18);color:#9caea5;font-size:13px}
    @media (max-width:1024px){
      .header-inner{gap:16px}
      .nav-list{gap:20px}
      .bulletin-hero{grid-template-columns:1fr 39%}
      .hero-copy-wrap{padding:44px 36px}
      .overview-grid,.faq-layout{gap:42px}
      .notice-card{grid-template-columns:90px 1fr}
      .notice-card .btn{grid-column:2}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .header-inner{height:68px}
      .nav-list{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 16px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
      .nav-list.open{display:flex}
      .nav-link{height:48px;padding:0 8px}
      .nav-link:after{bottom:3px}
      .header-action{display:none}
      .menu-toggle{display:block}
      .page-hero{padding:28px 0 40px}
      .bulletin-hero{grid-template-columns:1fr}
      .hero-copy-wrap{padding:38px 28px 76px}
      .hero-image{min-height:220px}
      .hero-image img{height:220px}
      .hero-stamp{left:28px;bottom:25px}
      .section{padding:62px 0}
      .section-head{display:block;margin-bottom:26px}
      .section-intro{margin-top:12px}
      .overview-grid,.faq-layout{grid-template-columns:1fr;gap:34px}
      .topic-feature,.topic-feature:nth-child(even){grid-template-columns:1fr}
      .topic-feature:nth-child(even) .topic-image{order:0}
      .topic-image img{min-height:220px;height:220px}
      .topic-body{padding:28px}
      .notice-card{grid-template-columns:72px 1fr;gap:18px;padding:26px}
      .notice-mark{width:64px;height:64px;font-size:12px}
      .faq-intro{position:static}
      .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .cta-panel{padding:34px;align-items:flex-start;flex-direction:column}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .container{width:min(calc(100% - 28px),var(--container))}
      .brand{font-size:16px}
      .brand-mark{width:28px;height:28px;flex-basis:28px}
      h1{font-size:33px}
      .hero-copy-wrap{padding:31px 22px 71px}
      .hero-copy{font-size:15px}
      .section{padding:54px 0}
      .section-title{font-size:28px}
      .point-item{grid-template-columns:46px 1fr;gap:12px}
      .topic-body{padding:23px}
      .topic-body h3{font-size:21px}
      .notice-card{grid-template-columns:1fr;padding:23px}
      .notice-card .btn{grid-column:auto;width:100%}
      .faq-question{font-size:16px}
      .faq-answer-inner p{padding-right:0}
      .cta-panel{padding:29px 24px}
      .cta-panel h2{font-size:26px}
      .cta-panel .btn{width:100%}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-grid>div:first-child{grid-column:auto}
      .footer-bottom{align-items:flex-start;flex-direction:column;gap:4px}
    }