/* roulang page: index */
:root{
      --ink:#211b24;
      --ink-soft:#655966;
      --paper:#f8f3f0;
      --paper-deep:#eee4e1;
      --card:#fffaf8;
      --wine:#782f4c;
      --wine-dark:#4c2034;
      --rose:#d88988;
      --apricot:#f0b38d;
      --line:#dfcdce;
      --green:#547568;
      --focus:#f4b86e;
      --shadow:0 18px 45px rgba(57,28,43,.12);
      --shadow-soft:0 8px 22px rgba(57,28,43,.08);
      --radius:20px;
      --max:1220px;
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--wine)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid var(--focus);outline-offset:3px}
    .container{max-width:var(--max);margin:0 auto;padding:0 24px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--wine);font-size:12px;font-weight:800;letter-spacing:.14em}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--rose)}
    .section{padding:96px 0}
    .section-head{max-width:700px;margin-bottom:42px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.2;margin:12px 0 14px;letter-spacing:-.04em}
    .section-head p{color:var(--ink-soft);margin:0;max-width:650px}
    .site-header{position:absolute;top:22px;left:0;width:100%;z-index:20}
    .nav-shell{background:rgba(255,250,248,.9);border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow-soft);border-radius:999px;padding:10px 12px 10px 20px;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(16px)}
    .brand{font-weight:900;font-size:18px;letter-spacing:-.04em;white-space:nowrap}
    .brand-mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--wine);color:#fff;margin-right:8px;font-size:12px}
    .nav-links{display:flex;align-items:center;gap:5px}
    .nav-links a{padding:9px 14px;border-radius:999px;font-size:14px;color:var(--ink-soft)}
    .nav-links a:hover,.nav-links a.active{background:var(--paper-deep);color:var(--wine);font-weight:700}
    .nav-action,.button-primary{background:var(--wine);color:#fff!important;border:0;border-radius:999px;padding:13px 20px;font-weight:800;box-shadow:0 8px 18px rgba(120,47,76,.2)}
    .nav-action:hover,.button-primary:hover{background:var(--wine-dark);transform:translateY(-2px);color:#fff}
    .menu-toggle{display:none;background:transparent;border:0;color:var(--wine);font-size:24px;padding:8px}
    .hero{min-height:760px;display:flex;align-items:center;background:var(--paper);position:relative;overflow:hidden;padding:145px 0 90px}
    .hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-170px;top:80px;background:#ead1d0;opacity:.65}
    .hero:after{content:"";position:absolute;left:8%;bottom:30px;width:220px;height:1px;background:var(--line);box-shadow:70px 0 var(--line),140px 0 var(--line)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
    .hero h1{font-size:clamp(42px,6vw,76px);line-height:1.1;letter-spacing:-.07em;margin:18px 0 22px;max-width:700px}
    .hero h1 em{font-style:normal;color:var(--wine)}
    .hero-copy{font-size:18px;color:var(--ink-soft);max-width:590px}
    .hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:30px 0 25px}
    .button-secondary{display:inline-flex;align-items:center;border:1px solid var(--wine);color:var(--wine);border-radius:999px;padding:12px 19px;font-weight:800}
    .button-secondary:hover{background:#f0dfe0;transform:translateY(-2px)}
    .age-note{font-size:13px;color:var(--ink-soft);display:flex;align-items:center;gap:8px}
    .cover-stage{position:relative;min-height:390px}
    .cover-card{position:absolute;right:8%;top:0;width:min(390px,88%);aspect-ratio:4/5;background:var(--wine-dark);border-radius:28px;padding:28px;color:#fff;box-shadow:var(--shadow);transform:rotate(3deg)}
    .cover-card:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.28);border-radius:20px}
    .cover-art{height:220px;border-radius:18px;background:linear-gradient(135deg,#c9797d 0 30%,#7d3652 30% 65%,#321b2e 65%);position:relative;overflow:hidden}
    .cover-art:after{content:"";position:absolute;width:170px;height:170px;border-radius:50%;right:-45px;bottom:-55px;border:28px solid rgba(255,218,193,.22)}
    .cover-label{position:relative;z-index:1;display:flex;justify-content:space-between;font-size:11px;letter-spacing:.12em;margin-bottom:18px}
    .cover-title{position:relative;z-index:1;margin-top:25px;font-size:29px;line-height:1.25;font-weight:900;letter-spacing:-.05em}
    .cover-meta{position:relative;z-index:1;display:flex;justify-content:space-between;color:#ead9da;font-size:12px;margin-top:25px}
    .timeline{position:absolute;left:0;bottom:28px;width:84%;height:130px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow-soft)}
    .timeline-title{font-size:13px;color:var(--ink-soft);display:flex;justify-content:space-between}
    .track{height:4px;background:#e8d6d5;margin:26px 0 16px;position:relative}
    .track span{display:block;width:56%;height:100%;background:var(--rose)}
    .track i{position:absolute;left:55%;top:50%;width:14px;height:14px;border-radius:50%;background:var(--wine);transform:translate(-50%,-50%);border:3px solid var(--card)}
    .ticks{display:flex;justify-content:space-between;color:#988b91;font-size:11px}
    .rail-section{background:var(--ink);color:#fff}
    .rail-section .section-head p,.rail-section .muted{color:#c7b9bd}
    .problem-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #5b414b;border-bottom:1px solid #5b414b}
    .problem-item{padding:28px 24px;border-right:1px solid #5b414b;position:relative}
    .problem-item:last-child{border:0}
    .problem-no{color:var(--apricot);font-size:13px;font-weight:900}
    .problem-item h3{font-size:20px;margin:12px 0 7px}
    .problem-item p{font-size:14px;color:#c7b9bd;margin:0}
    .solution-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:stretch}
    .filter-panel,.index-card,.result-card,.quote-card,.category-card,.faq-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft)}
    .filter-panel{padding:28px}
    .filter-panel h3{margin:0 0 20px;font-size:22px}
    .filter-panel label{font-size:13px;font-weight:800;color:var(--ink-soft);display:block;margin:18px 0 7px}
    .search-box{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px 14px;color:var(--ink)}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap}
    .tag{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--paper-deep);color:var(--ink-soft);font-size:12px}
    .tag.active{background:var(--wine);color:#fff}
    .index-card{padding:28px}
    .index-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:5px}
    .index-top h3{margin:0;font-size:22px}
    .entry{display:grid;grid-template-columns:74px 1fr auto;gap:17px;align-items:center;padding:19px 0;border-bottom:1px solid #eadbda}
    .entry:last-child{border-bottom:0}
    .entry-thumb{height:54px;border-radius:12px;background:linear-gradient(135deg,#d9918c,#693149);position:relative}
    .entry:nth-child(3) .entry-thumb{background:linear-gradient(135deg,#d8b19c,#77525e)}
    .entry:nth-child(4) .entry-thumb{background:linear-gradient(135deg,#9d7181,#36233b)}
    .entry h4{margin:0;font-size:16px}
    .entry p{margin:3px 0 0;color:var(--ink-soft);font-size:12px}
    .entry .button-secondary{padding:7px 12px;font-size:12px}
    .results{background:var(--paper-deep)}
    .result-path{display:flex;align-items:center;gap:0;max-width:950px;margin:auto;position:relative}
    .result-path:before{content:"";position:absolute;left:7%;right:7%;top:39px;height:2px;background:var(--rose)}
    .result-step{flex:1;position:relative;text-align:center}
    .result-dot{width:20px;height:20px;border-radius:50%;background:var(--wine);border:5px solid var(--paper-deep);box-shadow:0 0 0 1px var(--wine);margin:28px auto 22px;position:relative;z-index:1}
    .result-step strong{display:block;font-size:17px}
    .result-step span{font-size:13px;color:var(--ink-soft)}
    .categories{background:#fffaf8}
    .category-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:24px}
    .category-card{padding:26px;min-height:250px;position:relative;overflow:hidden}
    .category-card:first-child{background:var(--wine-dark);color:#fff;border-color:var(--wine-dark)}
    .category-card:first-child p,.category-card:first-child .category-meta{color:#e4ced2}
    .category-card:nth-child(2){background:#f1ded8}
    .category-card h3{font-size:28px;line-height:1.2;margin:18px 0 10px}
    .category-card p{color:var(--ink-soft);max-width:430px;font-size:14px}
    .category-meta{color:var(--ink-soft);font-size:12px;margin-top:28px}
    .category-card .button-secondary{position:absolute;right:24px;bottom:24px}
    .category-card:first-child .button-secondary{color:#fff;border-color:#e8bbc0}
    .voice{background:var(--paper)}
    .quote-card{max-width:820px;margin:auto;padding:38px 44px;position:relative}
    .quote-card:before{content:"“";position:absolute;left:24px;top:8px;font-size:72px;line-height:1;color:var(--rose)}
    .quote-card blockquote{margin:0 0 18px;font-size:22px;line-height:1.55;font-weight:700}
    .quote-card cite{font-style:normal;color:var(--ink-soft);font-size:13px}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:44px;align-items:start}
    .faq-wrap{overflow:hidden}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-item:last-child{border-bottom:0}
    .faq-question{width:100%;display:flex;justify-content:space-between;text-align:left;background:transparent;border:0;padding:20px 24px;color:var(--ink);font-weight:800}
    .faq-question span:last-child{color:var(--wine);font-size:22px;line-height:1}
    .faq-answer{display:none;padding:0 24px 20px;color:var(--ink-soft);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question{color:var(--wine)}
    .compliance{background:#eee4e1}
    .compliance-box{display:flex;justify-content:space-between;gap:30px;align-items:center;background:#fffaf8;border:1px solid var(--line);border-radius:var(--radius);padding:28px 32px}
    .compliance-box h3{margin:0 0 6px;font-size:22px}
    .compliance-box p{margin:0;color:var(--ink-soft);font-size:14px}
    .shield{font-size:38px;color:var(--green);flex:none}
    .cta{padding:80px 0;background:var(--wine-dark);color:#fff;position:relative;overflow:hidden}
    .cta:after{content:"01  ·  02  ·  03  ·  04";position:absolute;right:5%;bottom:22px;color:rgba(255,255,255,.2);font-size:28px;letter-spacing:.12em}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;position:relative;z-index:1}
    .cta h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:10px 0}
    .cta p{color:#e4ced2;max-width:620px;margin:0}
    .footer{background:#2d2028;color:#e8dadd;padding:54px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:45px;padding-bottom:38px;border-bottom:1px solid #564049}
    .footer h3{color:#fff;margin:0 0 14px;font-size:17px}
    .footer p{color:#bcaeb2;font-size:13px;max-width:370px}
    .footer-links{display:flex;flex-direction:column;gap:8px;color:#cbbbc0;font-size:14px}
    .footer-links a:hover{color:var(--apricot)}
    .copyright{display:flex;justify-content:space-between;gap:15px;padding-top:22px;color:#9f8e95;font-size:12px}
    .age-modal{position:fixed;inset:0;background:rgba(25,15,23,.75);z-index:99;display:flex;align-items:center;justify-content:center;padding:20px}
    .age-modal.hidden{display:none}
    .age-dialog{max-width:470px;background:var(--card);border-radius:24px;padding:36px;box-shadow:var(--shadow);text-align:center}
    .age-dialog .shield{margin-bottom:10px}
    .age-dialog h2{margin:0 0 12px}
    .age-dialog p{color:var(--ink-soft);font-size:14px;margin-bottom:24px}
    .age-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
    .exit-button{border:1px solid var(--line);background:transparent;border-radius:999px;padding:12px 18px;color:var(--ink-soft)}
    @media(max-width:900px){
      .nav-links a{padding:8px 9px;font-size:13px}
      .hero-grid,.solution-layout,.faq-layout{grid-template-columns:1fr;gap:38px}
      .hero{min-height:auto}
      .cover-stage{max-width:560px;width:100%;margin:auto}
      .problem-rail{grid-template-columns:repeat(2,1fr)}
      .problem-item:nth-child(2){border-right:0}
      .problem-item:nth-child(-n+2){border-bottom:1px solid #5b414b}
      .category-grid{grid-template-columns:1fr}
      .compliance-box,.cta-inner{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:640px){
      .container{padding:0 18px}
      .section{padding:66px 0}
      .site-header{top:12px}
      .nav-shell{padding:8px 10px 8px 14px}
      .brand{font-size:15px}
      .brand-mark{width:26px;height:26px}
      .nav-links{display:none;position:absolute;top:62px;left:0;right:0;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.show{display:flex}
      .nav-links a{text-align:center;padding:12px}
      .nav-action{display:none}
      .menu-toggle{display:block}
      .hero{padding:125px 0 60px}
      .hero h1{font-size:42px}
      .hero-copy{font-size:16px}
      .cover-stage{min-height:370px}
      .cover-card{right:3%;width:82%;padding:20px}
      .timeline{width:84%;bottom:12px}
      .problem-rail{grid-template-columns:1fr}
      .problem-item,.problem-item:nth-child(2){border-right:0;border-bottom:1px solid #5b414b}
      .problem-item:last-child{border-bottom:0}
      .entry{grid-template-columns:55px 1fr;gap:12px}
      .entry .button-secondary{grid-column:2;justify-self:start}
      .result-path{display:block}
      .result-path:before{left:50%;top:20px;bottom:20px;width:2px;height:auto;right:auto}
      .result-step{display:grid;grid-template-columns:50px 1fr;text-align:left;align-items:center;margin:22px 0}
      .result-dot{margin:0 auto}
      .quote-card{padding:34px 25px}
      .quote-card blockquote{font-size:18px}
      .compliance-box{padding:24px}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .copyright{flex-direction:column}
    }

/* roulang page: category2 */
:root{
      --ink:#211b24;
      --ink-soft:#655966;
      --paper:#f8f3f0;
      --paper-deep:#eee4e1;
      --card:#fffaf8;
      --wine:#782f4c;
      --wine-dark:#4c2034;
      --rose:#d88988;
      --apricot:#f0b38d;
      --line:#dfcdce;
      --green:#547568;
      --focus:#f4b86e;
      --white:#fff;
      --shadow:0 18px 45px rgba(57,28,43,.12);
      --shadow-soft:0 8px 22px rgba(57,28,43,.08);
      --radius:20px;
      --max:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--wine)}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid var(--focus);outline-offset:3px}
    .container{max-width:var(--max);margin:0 auto;padding:0 24px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--wine);font-size:12px;font-weight:800;letter-spacing:.14em}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--rose)}
    .section{padding:94px 0}
    .section-head{max-width:720px;margin-bottom:38px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.2;margin:12px 0 14px;letter-spacing:-.04em}
    .section-head p{color:var(--ink-soft);margin:0;max-width:650px}
    .site-header{position:absolute;top:22px;left:0;width:100%;z-index:20}
    .nav-shell{background:rgba(255,250,248,.92);border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow-soft);border-radius:999px;padding:10px 12px 10px 20px;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(16px)}
    .brand{font-weight:900;font-size:18px;letter-spacing:-.04em;white-space:nowrap}
    .brand-mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--wine);color:#fff;margin-right:8px;font-size:12px}
    .nav-links{display:flex;align-items:center;gap:5px}
    .nav-links a{padding:9px 14px;border-radius:999px;font-size:14px;color:var(--ink-soft)}
    .nav-links a:hover,.nav-links a.active{background:var(--paper-deep);color:var(--wine);font-weight:700}
    .nav-action,.button-primary{background:var(--wine);color:#fff!important;border:0;border-radius:999px;padding:13px 20px;font-weight:800;box-shadow:0 8px 18px rgba(120,47,76,.2);display:inline-flex;align-items:center;justify-content:center}
    .nav-action:hover,.button-primary:hover{background:var(--wine-dark);transform:translateY(-2px);color:#fff}
    .button-primary:active,.nav-action:active{transform:translateY(0);box-shadow:none}
    .button-secondary{display:inline-flex;align-items:center;border:1px solid var(--wine);color:var(--wine);border-radius:999px;padding:11px 18px;font-weight:800;background:transparent}
    .button-secondary:hover{background:#f0dfe0;transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;border:0;color:var(--wine);font-size:24px;padding:8px}
    .hero-inner{padding-top:158px}
    .index-hero{background:var(--paper-deep);padding:150px 0 74px;position:relative;overflow:hidden}
    .index-hero:after{content:"02";position:absolute;right:7%;bottom:-42px;color:rgba(120,47,76,.08);font-size:180px;font-weight:900;line-height:1}
    .crumbs{display:flex;gap:10px;align-items:center;color:var(--ink-soft);font-size:13px;margin-bottom:25px;position:relative;z-index:1}
    .crumbs span{color:var(--rose)}
    .hero-layout{display:grid;grid-template-columns:1fr .72fr;gap:70px;align-items:end;position:relative;z-index:1}
    .index-hero h1{font-size:clamp(40px,6vw,70px);line-height:1.1;letter-spacing:-.07em;margin:16px 0 20px;max-width:700px}
    .index-hero h1 em{font-style:normal;color:var(--wine)}
    .hero-summary{font-size:18px;color:var(--ink-soft);max-width:650px;margin-bottom:25px}
    .hero-tools{display:flex;gap:10px;flex-wrap:wrap}
    .hero-note{border-left:1px solid var(--rose);padding-left:24px;color:var(--ink-soft);font-size:14px}
    .hero-note strong{display:block;color:var(--wine);font-size:28px;line-height:1.2;margin-bottom:8px}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap}
    .tag{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--paper-deep);color:var(--ink-soft);font-size:12px;line-height:1.3;white-space:nowrap}
    .tag.active{background:var(--wine);color:#fff}
    .timeline{height:10px;margin-top:42px;display:flex;align-items:center;gap:8px;opacity:.8}
    .timeline i{height:2px;background:var(--wine);flex:1}
    .timeline b{width:10px;height:10px;border-radius:50%;background:var(--rose);display:block}
    .filter-section{padding:48px 0 28px}
    .filter-bar{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:20px;display:grid;grid-template-columns:1.4fr .7fr .7fr auto;gap:12px;align-items:center}
    .search-box,.select-box{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px 14px;color:var(--ink);min-height:48px}
    .search-box::placeholder{color:#9a888f}
    .filter-label{font-size:12px;color:var(--ink-soft);display:block;margin-bottom:5px}
    .content-section{padding:44px 0 88px}
    .content-layout{display:grid;grid-template-columns:255px 1fr;gap:28px;align-items:start}
    .filter-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:23px;box-shadow:var(--shadow-soft);position:sticky;top:24px}
    .filter-panel h3{font-size:18px;margin:0 0 18px}
    .filter-panel .tag-row{margin-bottom:22px}
    .filter-panel hr{border:0;border-top:1px solid var(--line);margin:20px 0}
    .filter-panel p{font-size:13px;color:var(--ink-soft);margin:0}
    .list-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}
    .list-head h2{font-size:27px;margin:0;letter-spacing:-.04em}
    .list-head p{font-size:13px;color:var(--ink-soft);margin:0}
    .entry-list{display:flex;flex-direction:column;gap:15px}
    .entry{display:grid;grid-template-columns:190px 1fr auto;gap:22px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--shadow-soft);transition:.25s ease}
    .entry:hover{transform:translateY(-3px);border-color:var(--rose);box-shadow:var(--shadow)}
    .entry-cover{aspect-ratio:16/10;border-radius:13px;background:linear-gradient(135deg,var(--wine-dark),#a55d70);position:relative;overflow:hidden}
    .entry-cover:before{content:"";position:absolute;width:90px;height:90px;border:1px solid rgba(255,255,255,.35);border-radius:50%;right:18px;top:18px}
    .entry-cover:after{content:"";position:absolute;width:145px;height:1px;background:rgba(255,255,255,.6);left:20px;bottom:28px;box-shadow:28px -10px rgba(255,255,255,.3),58px 7px rgba(255,255,255,.45),95px -4px rgba(255,255,255,.25)}
    .entry:nth-child(2) .entry-cover{background:linear-gradient(135deg,#705061,#d28a86)}
    .entry:nth-child(3) .entry-cover{background:linear-gradient(135deg,#7d685c,#b74d62)}
    .entry:nth-child(4) .entry-cover{background:linear-gradient(135deg,#513b52,#c08a78)}
    .entry-info h3{font-size:20px;line-height:1.35;margin:10px 0 7px}
    .entry-info p{font-size:14px;color:var(--ink-soft);margin:0 0 9px}
    .entry-meta{font-size:12px;color:var(--ink-soft);display:flex;gap:15px;flex-wrap:wrap}
    .entry-actions{display:flex;align-items:center;gap:10px;flex-direction:column}
    .mark{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--wine);font-size:18px}
    .mark:hover,.mark[aria-pressed="true"]{background:var(--wine);color:#fff;border-color:var(--wine)}
    .entry .button-secondary{padding:8px 12px;font-size:12px;white-space:nowrap}
    .notice{margin-top:28px;padding:18px 20px;background:#f3e4d7;border:1px solid #e3c7b3;border-radius:15px;color:#684d48;font-size:14px}
    .notice strong{color:var(--wine-dark)}
    .pagination{display:flex;gap:8px;justify-content:center;margin-top:34px}
    .page-btn{min-width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:var(--card);color:var(--ink-soft)}
    .page-btn:hover,.page-btn.active{background:var(--wine);color:#fff;border-color:var(--wine)}
    .related{background:#f1e6e2}
    .related-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .related-card{padding:28px;background:var(--card);border:1px solid var(--line);border-radius:18px;display:flex;justify-content:space-between;gap:18px;align-items:end}
    .related-card h3{font-size:23px;margin:10px 0 5px}
    .related-card p{font-size:14px;color:var(--ink-soft);margin:0}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:44px;align-items:start}
    .faq-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);overflow:hidden}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-item:last-child{border:0}
    .faq-question{width:100%;background:transparent;border:0;padding:20px 24px;text-align:left;color:var(--ink);font-weight:800;display:flex;justify-content:space-between;align-items:center}
    .faq-question:after{content:"+";font-size:22px;color:var(--wine);font-weight:400}
    .faq-question[aria-expanded="true"]:after{content:"−"}
    .faq-question:hover{background:#f7ece9}
    .faq-answer{display:none;padding:0 24px 20px;color:var(--ink-soft);font-size:14px}
    .faq-answer.open{display:block}
    .cta{background:var(--ink);color:#fff;padding:70px 0;position:relative;overflow:hidden}
    .cta:after{content:"";position:absolute;right:6%;top:50%;width:250px;height:1px;background:var(--rose);box-shadow:45px -12px var(--rose),90px 12px var(--rose),135px -5px var(--rose)}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px;position:relative;z-index:1}
    .cta h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:10px 0}
    .cta p{color:#cdbdc1;max-width:620px;margin:0}
    .compliance{padding:26px 0;background:#3b2932;color:#eadde0;font-size:13px}
    .compliance strong{color:#fff}
    .footer{background:#211b24;color:#fff;padding:65px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .9fr;gap:48px;padding-bottom:42px;border-bottom:1px solid #4b3941}
    .footer .brand{color:#fff}
    .footer p{color:#c7b9bd;max-width:440px;font-size:14px;margin:18px 0 0}
    .footer h3{font-size:15px;margin:0 0 14px}
    .footer-links{display:flex;flex-direction:column;gap:7px;color:#c7b9bd;font-size:14px}
    .footer-links a:hover{color:#fff}
    .copyright{display:flex;justify-content:space-between;gap:18px;color:#a9969d;font-size:12px;padding-top:20px}
    @media(max-width:900px){
      .nav-links{display:none;position:absolute;left:15px;right:15px;top:68px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{padding:13px 15px}
      .menu-toggle{display:block}
      .nav-action{display:none}
      .hero-layout,.content-layout,.faq-layout{grid-template-columns:1fr;gap:28px}
      .hero-note{border-left:0;border-top:1px solid var(--rose);padding:18px 0 0}
      .filter-panel{position:static}
      .filter-bar{grid-template-columns:1fr 1fr}
      .filter-bar .button-primary{grid-column:span 2}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:620px){
      .container{padding:0 17px}
      .site-header{top:12px}
      .nav-shell{padding-left:14px}
      .brand{font-size:15px}
      .brand-mark{width:27px;height:27px}
      .index-hero{padding-top:116px;padding-bottom:55px}
      .index-hero h1{font-size:42px}
      .hero-summary{font-size:16px}
      .filter-section{padding-top:28px}
      .filter-bar{grid-template-columns:1fr}
      .filter-bar .button-primary{grid-column:auto;width:100%}
      .entry{grid-template-columns:102px 1fr;gap:13px}
      .entry-actions{grid-column:2;flex-direction:row;justify-content:flex-start}
      .entry-cover{grid-row:span 2}
      .entry-info h3{font-size:17px;margin-top:3px}
      .entry-info p{font-size:13px;line-height:1.55}
      .related-grid{grid-template-columns:1fr}
      .related-card{padding:22px}
      .cta-inner{display:block}
      .cta .button-primary{margin-top:24px}
      .footer-grid{grid-template-columns:1fr;gap:30px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:5px}
    }

/* roulang page: category1 */
:root{
      --ink:#211b24;
      --ink-soft:#655966;
      --paper:#f8f3f0;
      --paper-deep:#eee4e1;
      --card:#fffaf8;
      --wine:#782f4c;
      --wine-dark:#4c2034;
      --rose:#d88988;
      --apricot:#f0b38d;
      --line:#dfcdce;
      --green:#547568;
      --focus:#f4b86e;
      --shadow:0 18px 45px rgba(57,28,43,.12);
      --shadow-soft:0 8px 22px rgba(57,28,43,.08);
      --radius:20px;
      --max:1220px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--wine)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
    .container{max-width:var(--max);margin:0 auto;padding:0 24px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--wine);font-size:12px;font-weight:800;letter-spacing:.14em}
    .eyebrow:before{content:"";width:26px;height:2px;background:var(--rose)}
    .section{padding:96px 0}
    .section-head{max-width:720px;margin-bottom:40px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.2;margin:12px 0 14px;letter-spacing:-.05em}
    .section-head p{color:var(--ink-soft);margin:0;max-width:660px}
    .site-header{position:absolute;top:22px;left:0;width:100%;z-index:20}
    .nav-shell{background:rgba(255,250,248,.92);border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow-soft);border-radius:999px;padding:10px 12px 10px 20px;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(16px)}
    .brand{font-weight:900;font-size:18px;letter-spacing:-.04em;white-space:nowrap}
    .brand-mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--wine);color:#fff;margin-right:8px;font-size:12px}
    .nav-links{display:flex;align-items:center;gap:5px}
    .nav-links a{padding:9px 14px;border-radius:999px;font-size:14px;color:var(--ink-soft)}
    .nav-links a:hover,.nav-links a.active{background:var(--paper-deep);color:var(--wine);font-weight:700}
    .nav-action,.button-primary{background:var(--wine);color:#fff!important;border:0;border-radius:999px;padding:13px 20px;font-weight:800;box-shadow:0 8px 18px rgba(120,47,76,.2);display:inline-flex;align-items:center;justify-content:center}
    .nav-action:hover,.button-primary:hover{background:var(--wine-dark);transform:translateY(-2px);color:#fff}
    .menu-toggle{display:none;background:transparent;border:0;color:var(--wine);font-size:24px;padding:8px}
    .hero{padding:150px 0 74px;background:var(--paper);position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;width:560px;height:560px;border-radius:50%;right:-220px;top:70px;background:#ead1d0;opacity:.62}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:5fr 7fr;gap:58px;align-items:center}
    .hero h1{font-size:clamp(40px,5.8vw,70px);line-height:1.1;letter-spacing:-.07em;margin:18px 0 20px;max-width:600px}
    .hero h1 em{font-style:normal;color:var(--wine)}
    .hero-copy{color:var(--ink-soft);font-size:17px;max-width:550px}
    .hero-actions{display:flex;gap:13px;align-items:center;flex-wrap:wrap;margin:28px 0 24px}
    .button-secondary{display:inline-flex;align-items:center;border:1px solid var(--wine);color:var(--wine);border-radius:999px;padding:12px 19px;font-weight:800}
    .button-secondary:hover{background:#f0dfe0;transform:translateY(-2px)}
    .meta-line{display:flex;gap:18px;flex-wrap:wrap;color:var(--ink-soft);font-size:13px}
    .meta-line strong{color:var(--wine)}
    .index-cover{position:relative;min-height:380px;padding:25px;background:var(--wine-dark);border-radius:28px;box-shadow:var(--shadow);transform:rotate(2deg)}
    .index-cover:before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.3);border-radius:21px}
    .cover-art{position:absolute;inset:48px 42px 74px;background:linear-gradient(135deg,#a85b70 0%,#71334f 45%,#332333 100%);border-radius:18px;overflow:hidden}
    .cover-art:before{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(255,220,210,.5);border-radius:50%;right:-50px;top:36px;box-shadow:0 0 0 18px rgba(255,220,210,.08),0 0 0 38px rgba(255,220,210,.05)}
    .cover-art:after{content:"";position:absolute;left:25px;right:25px;bottom:38px;height:1px;background:rgba(255,255,255,.7);box-shadow:0 -12px rgba(255,255,255,.28),0 12px rgba(255,255,255,.28)}
    .cover-label,.cover-name,.cover-date{position:absolute;z-index:2;color:#fff}
    .cover-label{left:24px;top:22px;font-size:12px;letter-spacing:.12em}
    .cover-name{left:24px;bottom:52px;font-size:27px;font-weight:900;line-height:1.2}
    .cover-date{right:24px;bottom:22px;font-size:12px;color:#f0d8d7}
    .cover-rail{position:absolute;left:28px;right:28px;bottom:22px;height:3px;background:#b77c88;border-radius:9px}
    .cover-rail span{display:block;width:42%;height:100%;background:var(--apricot);border-radius:9px}
    .filter-section{padding:34px 0 22px;background:#fffaf8;border-bottom:1px solid var(--line)}
    .filter-bar{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
    .filter-label{font-weight:900;font-size:18px}
    .filter-form{display:flex;gap:9px;flex:1;justify-content:flex-end;flex-wrap:wrap}
    .search-box,.select-box{border:1px solid var(--line);border-radius:12px;background:#fff;padding:11px 14px;color:var(--ink);min-height:46px}
    .search-box{min-width:230px}
    .select-box{min-width:145px}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
    .tag{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--paper-deep);color:var(--ink-soft);font-size:12px;border:1px solid transparent}
    .tag:hover,.tag.active{background:var(--wine);color:#fff;border-color:var(--wine)}
    .index-layout{display:grid;grid-template-columns:250px 1fr;gap:38px;align-items:start}
    .side-index{position:sticky;top:25px;background:var(--ink);color:#fff;border-radius:var(--radius);padding:25px}
    .side-index h3{font-size:19px;margin:0 0 18px}
    .side-index a{display:flex;justify-content:space-between;gap:10px;color:#d8c8cc;border-bottom:1px solid #523842;padding:13px 0;font-size:14px}
    .side-index a:hover,.side-index a.active{color:#fff}
    .side-index a.active{font-weight:800}
    .side-index small{color:#c58f9d}
    .entry-list{display:grid;gap:17px}
    .entry{display:grid;grid-template-columns:180px 1fr auto;gap:23px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow-soft);transition:.25s ease}
    .entry:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#c99099}
    .entry-cover{aspect-ratio:16/10;border-radius:13px;background:linear-gradient(135deg,#c67b83,#552c48);position:relative;overflow:hidden}
    .entry-cover.alt{background:linear-gradient(135deg,#e4a487,#7c475d)}
    .entry-cover.third{background:linear-gradient(135deg,#99728c,#352b42)}
    .entry-cover:after{content:"";position:absolute;left:15px;right:15px;bottom:20px;height:1px;background:rgba(255,255,255,.7);box-shadow:0 -8px rgba(255,255,255,.3),0 8px rgba(255,255,255,.25)}
    .entry h3{font-size:20px;line-height:1.3;margin:9px 0 7px}
    .entry p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.6}
    .entry-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--ink-soft);font-size:12px}
    .badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;background:#ead9d5;color:var(--wine);font-size:11px;font-weight:800}
    .badge.green{background:#dce9e3;color:var(--green)}
    .entry-actions{display:flex;flex-direction:column;align-items:flex-end;gap:14px}
    .mark-button{border:1px solid var(--line);background:transparent;color:var(--ink-soft);border-radius:999px;padding:7px 11px;font-size:12px}
    .mark-button:hover,.mark-button:active{color:var(--wine);border-color:var(--rose);background:#fff1ee}
    .entry-actions .button-secondary{padding:8px 13px;font-size:12px;white-space:nowrap}
    .notice{margin-top:28px;background:#f1ded8;border:1px solid #e2c3be;border-radius:16px;padding:18px 22px;display:flex;gap:15px;align-items:flex-start}
    .notice strong{display:block;color:var(--wine);margin-bottom:3px}
    .notice p{margin:0;color:var(--ink-soft);font-size:14px}
    .progress-section{background:var(--ink);color:#fff}
    .progress-section .section-head p{color:#c7b9bd}
    .route{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid #60434e;border-bottom:1px solid #60434e}
    .route-step{padding:28px 25px;border-right:1px solid #60434e;position:relative}
    .route-step:last-child{border-right:0}
    .route-step b{display:block;color:var(--apricot);font-size:34px;line-height:1;margin-bottom:15px}
    .route-step h3{font-size:19px;margin:0 0 8px}
    .route-step p{margin:0;color:#c7b9bd;font-size:14px}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:45px;align-items:start}
    .faq-wrap{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-item:last-child{border:0}
    .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;border:0;background:transparent;padding:20px 23px;color:var(--ink);font-weight:800}
    .faq-question:hover,.faq-question[aria-expanded="true"]{color:var(--wine);background:#fff3f0}
    .faq-answer{display:none;padding:0 23px 20px;color:var(--ink-soft);font-size:14px}
    .faq-answer.open{display:block}
    .compliance{background:#f0e5e1;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .compliance-box{display:flex;justify-content:space-between;gap:30px;align-items:center}
    .compliance h2{font-size:29px;margin:8px 0}
    .compliance p{color:var(--ink-soft);margin:0;max-width:760px}
    .cta{padding:70px 0;background:var(--wine-dark);color:#fff;position:relative;overflow:hidden}
    .cta:after{content:"01  —  02  —  03";position:absolute;right:6%;bottom:22px;color:rgba(255,255,255,.22);font-size:22px;letter-spacing:.15em}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;z-index:1}
    .cta h2{font-size:clamp(28px,4vw,45px);line-height:1.2;margin:8px 0 10px}
    .cta p{color:#dcc8ce;margin:0;max-width:650px}
    .cta .button-primary{background:var(--apricot);color:var(--ink)!important;box-shadow:none}
    .cta .button-primary:hover{background:#f7c4a3}
    .footer{background:#241b23;color:#fff;padding:62px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr .8fr .9fr;gap:55px;padding-bottom:45px;border-bottom:1px solid #4b3741}
    .footer .brand{color:#fff}
    .footer p{color:#c7b9bd;max-width:420px;font-size:14px;margin:17px 0 0}
    .footer h3{font-size:15px;margin:5px 0 15px}
    .footer-links{display:grid;gap:8px;color:#c7b9bd;font-size:14px}
    .footer-links a:hover{color:#fff}
    .copyright{display:flex;justify-content:space-between;gap:20px;color:#a9959e;font-size:12px;padding-top:20px}
    @media(max-width:900px){
      .hero-grid{grid-template-columns:1fr;gap:45px}
      .index-cover{max-width:590px;width:100%;margin:0 auto}
      .index-layout{grid-template-columns:1fr}
      .side-index{position:static}
      .side-index a{display:inline-flex;margin-right:18px;border:0}
      .faq-layout{grid-template-columns:1fr}
    }
    @media(max-width:760px){
      .site-header{top:12px}
      .nav-shell{padding-left:15px}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:66px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{padding:12px 14px}
      .nav-action{display:none}
      .menu-toggle{display:block}
      .hero{padding-top:125px;min-height:auto}
      .hero h1{font-size:43px}
      .entry{grid-template-columns:110px 1fr;gap:15px}
      .entry-actions{grid-column:2;flex-direction:row;align-items:center;justify-content:space-between}
      .route{grid-template-columns:1fr}
      .route-step{border-right:0;border-bottom:1px solid #60434e}
      .route-step:last-child{border-bottom:0}
      .compliance-box,.cta-inner{display:block}
      .compliance .button-secondary,.cta .button-primary{margin-top:22px}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      .container{padding:0 17px}
      .section{padding:68px 0}
      .brand{font-size:16px}
      .hero-copy{font-size:15px}
      .index-cover{min-height:300px}
      .cover-art{inset:40px 28px 62px}
      .cover-name{font-size:22px}
      .filter-form{justify-content:stretch}
      .search-box,.select-box{width:100%;min-width:0}
      .entry{grid-template-columns:1fr}
      .entry-cover{aspect-ratio:16/8}
      .entry-actions{grid-column:auto}
      .side-index a{margin-right:8px}
    }