/* roulang page: index */
:root{
      --ink:#2d2630;
      --muted:#756d75;
      --soft:#a29aa0;
      --paper:#fbf8f5;
      --surface:#fffdfb;
      --warm:#f4ebe4;
      --rose:#b95768;
      --rose-dark:#873c4d;
      --peach:#e8b19d;
      --sage:#879b8c;
      --line:#e8ddd7;
      --success:#64836b;
      --warning:#ae7844;
      --radius:16px;
      --shadow:0 14px 35px rgba(66,42,45,.08);
      --container:1200px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--paper);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;
      font-size:16px;
      line-height:1.8;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;width:100%;object-fit:cover}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(185,87,104,.42);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--rose-dark);font-size:13px;font-weight:700;letter-spacing:0}
    .eyebrow::before{content:"";width:24px;height:2px;background:var(--rose)}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{line-height:1.28;letter-spacing:0}
    h1{font-size:clamp(38px,5vw,68px);margin-bottom:22px}
    h2{font-size:clamp(28px,3vw,42px);margin-bottom:14px}
    h3{font-size:20px;margin-bottom:8px}
    .section{padding:92px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}
    .section-head p{max-width:590px;color:var(--muted);margin-bottom:0}
    .topline{background:var(--ink);color:#fff9f5;font-size:13px}
    .topline .container{display:flex;justify-content:space-between;align-items:center;min-height:34px}
    .topline span:last-child{color:#e9c4b9}
    header{background:rgba(251,248,245,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
    .brand-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
    .logo{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;white-space:nowrap}
    .logo-mark{width:37px;height:37px;display:grid;place-items:center;border-radius:11px;background:var(--rose);color:#fff;font-size:18px;box-shadow:4px 4px 0 #eed4cc}
    .header-tools{display:flex;align-items:center;gap:9px}
    .tool-button,.menu-button{width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);display:grid;place-items:center;transition:.2s}
    .tool-button:hover,.menu-button:hover{border-color:var(--rose);color:var(--rose);transform:translateY(-2px)}
    .tool-icon{width:16px;height:16px;border:1.8px solid currentColor;border-radius:50%;position:relative}
    .tool-icon::after{content:"";position:absolute;width:7px;height:2px;background:currentColor;right:-5px;bottom:-2px;transform:rotate(45deg)}
    .history-icon{width:17px;height:17px;border:1.8px solid currentColor;border-radius:50%;position:relative}
    .history-icon::before{content:"";position:absolute;width:6px;height:1.5px;background:currentColor;left:7px;top:4px;transform:rotate(90deg)}
    .history-icon::after{content:"";position:absolute;width:6px;height:1.5px;background:currentColor;left:7px;top:9px}
    nav{overflow-x:auto}
    .nav-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:8px 0 12px;max-width:650px}
    .nav-item{min-height:56px;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:9px;color:var(--muted);font-size:14px;font-weight:700;transition:.2s;position:relative;white-space:nowrap}
    .nav-item:hover{background:var(--warm);color:var(--rose-dark)}
    .nav-item.active{background:#f1deda;color:var(--rose-dark)}
    .nav-item.active::after{content:"";position:absolute;bottom:4px;width:24px;height:2px;background:var(--rose)}
    .nav-symbol{width:19px;height:19px;border:1.5px solid currentColor;border-radius:5px;display:inline-grid;place-items:center;font-size:10px}
    .menu-button{display:none}
    .hero{padding:82px 0 68px;background:var(--warm);border-bottom:1px solid var(--line)}
    .hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:68px;align-items:center}
    .hero-copy p{max-width:630px;color:var(--muted);font-size:18px;line-height:1.9;margin-bottom:28px}
    .actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;transition:.2s}
    .btn-primary{background:var(--rose);color:#fff}
    .btn-primary:hover{background:var(--rose-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(135,60,77,.2)}
    .btn-secondary{background:var(--surface);border-color:var(--line);color:var(--ink)}
    .btn-secondary:hover{border-color:var(--rose);color:var(--rose-dark);transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .hero-note{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;color:var(--muted);font-size:13px}
    .hero-note strong{display:block;color:var(--ink);font-size:21px;line-height:1.2}
    .demo-stage{position:relative;min-height:410px;display:grid;grid-template-columns:1.2fr .8fr;gap:14px;align-items:end}
    .media-placeholder{position:relative;overflow:hidden;border-radius:18px;border:1px solid rgba(135,60,77,.16);background:#d9b4a8}
    .media-placeholder::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,248,244,.52),transparent 50%,rgba(103,57,58,.2))}
    .media-placeholder::after{content:"";position:absolute;left:22px;bottom:20px;width:48px;height:48px;border:1px solid rgba(255,255,255,.8);border-radius:50%;background:rgba(255,255,255,.25)}
    .media-placeholder img{height:100%;opacity:.38;mix-blend-mode:multiply}
    .demo-main{height:360px;background:#c98d88}
    .demo-side{height:245px;background:#9b8e79}
    .demo-side.second{height:145px;background:#b4c0ac}
    .demo-column{display:flex;flex-direction:column;gap:14px}
    .demo-label{position:absolute;z-index:1;left:18px;top:15px;background:rgba(255,253,251,.9);border-radius:7px;padding:3px 9px;color:var(--rose-dark);font-size:12px;font-weight:700}
    .metric-band{background:var(--surface);border-bottom:1px solid var(--line)}
    .metrics{display:grid;grid-template-columns:1.25fr repeat(4,1fr);align-items:stretch}
    .metric{padding:28px 22px;border-right:1px solid var(--line)}
    .metric:first-child{padding-left:0}
    .metric:last-child{border-right:0}
    .metric small{color:var(--muted);display:block;margin-bottom:4px}
    .metric strong{font-size:30px;color:var(--rose-dark);line-height:1.2}
    .metric em{font-size:12px;color:var(--success);font-style:normal;margin-left:6px}
    .matrix{background:var(--paper)}
    .matrix-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr;grid-template-rows:1fr 1fr;gap:16px}
    .matrix-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:190px;position:relative;overflow:hidden;transition:.2s}
    .matrix-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d7b1aa}
    .matrix-card.large{grid-row:span 2;background:var(--ink);color:#fff9f5}
    .matrix-card.large p,.matrix-card.dark p{color:#d7cace}
    .matrix-card p{color:var(--muted);font-size:14px;margin-bottom:28px}
    .matrix-card .count{position:absolute;right:22px;bottom:20px;color:var(--rose);font-size:13px;font-weight:700}
    .matrix-card.large .count{color:#efb5a9}
    .matrix-icon{width:38px;height:38px;border-radius:12px;background:#f1dfda;color:var(--rose-dark);display:grid;place-items:center;font-weight:800;margin-bottom:26px}
    .dark .matrix-icon{background:#66505a;color:#ffd9cd}
    .strip-section{background:#eee5df}
    .vertical-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}
    .spotlight{background:var(--rose-dark);color:#fff8f3;border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;justify-content:end;min-height:330px;position:relative;overflow:hidden}
    .spotlight::before{content:"";position:absolute;width:170px;height:250px;right:35px;top:-65px;border:1px solid rgba(255,255,255,.25);transform:rotate(22deg)}
    .spotlight p{color:#f0d7d1;max-width:390px}
    .spotlight h3{font-size:27px;max-width:350px}
    .vertical-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .mini-card{display:grid;grid-template-columns:88px 1fr;gap:15px;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
    .mini-card .media-placeholder{height:108px}
    .mini-card h3{font-size:16px;margin:5px 0}
    .mini-card p{font-size:12px;color:var(--muted);margin:0}
    .badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:6px;background:#f3e5df;color:var(--rose-dark);font-size:11px;font-weight:700}
    .badge.green{background:#e5eee5;color:var(--success)}
    .comparison{background:var(--surface)}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-panel{border:1px solid var(--line);border-radius:var(--radius);padding:25px;background:#fcf8f5}
    .compare-panel.featured{background:#f1e3de;border-color:#d7b1aa}
    .compare-panel h3{display:flex;justify-content:space-between;align-items:center}
    .compare-panel ul{list-style:none;padding:0;margin:22px 0 0}
    .compare-panel li{display:grid;grid-template-columns:90px 1fr auto;gap:12px;align-items:center;padding:13px 0;border-top:1px solid var(--line);font-size:14px}
    .thumb{width:58px;height:44px;border-radius:7px;background:#c99b91;overflow:hidden}
    .thumb img{height:100%;opacity:.42}
    .compare-panel small{color:var(--muted)}
    .compare-label{font-size:13px;color:var(--muted);margin-bottom:4px}
    .reviews{background:var(--warm)}
    .review-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
    .review{padding:25px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
    .review p{font-size:15px;min-height:84px}
    .review footer{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}
    .stars{color:var(--rose);letter-spacing:2px}
    .news-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
    .news-item a{font-weight:700}
    .news-item a:hover{color:var(--rose)}
    .news-item time{white-space:nowrap;color:var(--soft);font-size:13px}
    .news-feature{background:var(--ink);color:#fff9f5;border-radius:var(--radius);padding:29px}
    .news-feature p{color:#d9cbd0;font-size:14px}
    .news-feature .badge{margin-bottom:28px}
    .faq{background:var(--paper)}
    .faq-list{max-width:880px;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;border:0;background:none;padding:21px 0;text-align:left;display:flex;justify-content:space-between;gap:20px;color:var(--ink);font-weight:700;font-size:17px}
    .faq-question span:last-child{color:var(--rose);font-size:25px;line-height:1}
    .faq-answer{display:none;color:var(--muted);max-width:760px;padding:0 45px 20px 0;font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .cta{background:#dce5dc}
    .cta-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
    .cta-copy p{color:#53665a;max-width:430px}
    .legal-note{font-size:13px;color:#66766a;margin-top:24px;padding-left:15px;border-left:2px solid var(--sage)}
    form{background:var(--surface);border:1px solid rgba(96,113,99,.18);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field.full{grid-column:1/-1}
    label{font-size:13px;font-weight:700}
    input,textarea,select{width:100%;border:1px solid var(--line);background:#fffefa;border-radius:9px;padding:11px 13px;color:var(--ink);transition:.2s}
    textarea{min-height:100px;resize:vertical}
    input:hover,textarea:hover,select:hover{border-color:#cfa6a0}
    input:focus,textarea:focus,select:focus{border-color:var(--rose);outline:3px solid rgba(185,87,104,.12)}
    .check{display:flex;gap:9px;align-items:flex-start;color:var(--muted);font-size:12px;margin:18px 0}
    .check input{width:17px;height:17px;margin-top:3px;accent-color:var(--rose)}
    .form-status{display:none;color:var(--success);font-size:13px;margin-top:12px}
    footer{background:var(--ink);color:#f8eee9;padding:65px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:35px;padding-bottom:46px}
    footer .logo{color:#fff}
    .footer-intro{color:#c9b9be;font-size:14px;max-width:290px;margin-top:18px}
    footer h3{font-size:14px;color:#edc8bf;margin-bottom:15px}
    .footer-links{display:flex;flex-direction:column;gap:8px;color:#c9b9be;font-size:14px}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid #51434a;padding-top:20px;color:#a99aa0;font-size:12px;display:flex;justify-content:space-between;gap:20px}
    .state-row{margin-top:20px;display:flex;gap:8px;flex-wrap:wrap}
    .state{font-size:12px;padding:7px 10px;border-radius:7px;border:1px dashed var(--line);color:var(--muted)}
    @media(max-width:992px){
      .hero-grid,.cta-grid,.news-grid{grid-template-columns:1fr;gap:38px}
      .hero{padding-top:60px}
      .metrics{grid-template-columns:repeat(4,1fr)}
      .metric:first-child{grid-column:1/-1;border-bottom:1px solid var(--line);padding-left:0}
      .matrix-grid{grid-template-columns:1fr 1fr}
      .matrix-card.large{grid-row:auto;grid-column:1/-1}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .topline .container{justify-content:center}
      .topline span:last-child{display:none}
      .brand-row{min-height:68px}
      .logo{font-size:17px}
      .logo-mark{width:34px;height:34px}
      .nav-grid{display:flex;max-width:none;width:max-content;min-width:100%;padding-bottom:9px}
      .nav-item{min-width:125px}
      .section{padding:62px 0}
      .section-head{display:block;margin-bottom:25px}
      .section-head p{margin-top:12px}
      .demo-stage{min-height:310px;gap:9px}
      .demo-main{height:280px}
      .demo-side{height:185px}
      .demo-side.second{height:86px}
      .metrics{grid-template-columns:1fr 1fr}
      .metric:first-child{grid-column:1/-1}
      .metric{padding:20px 12px}
      .metric strong{font-size:25px}
      .matrix-grid,.compare-grid,.review-grid{grid-template-columns:1fr}
      .matrix-card.large{grid-column:auto}
      .vertical-grid{grid-template-columns:1fr}
      .vertical-list{grid-template-columns:1fr}
      .cta-grid{gap:25px}
    }
    @media(max-width:520px){
      h1{font-size:38px}
      .hero-copy p{font-size:16px}
      .actions .btn{width:100%}
      .hero-note{gap:16px}
      .form-grid{grid-template-columns:1fr}
      .field.full{grid-column:auto}
      form{padding:20px}
      .footer-grid{grid-template-columns:1fr;gap:27px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:7px}
      .news-item{display:block}
      .news-item time{display:block;margin-top:4px}
    }

/* roulang page: category1 */
:root{
 --ink:#2d2630;
 --muted:#756d75;
 --soft:#a29aa0;
 --paper:#fbf8f5;
 --surface:#fffdfb;
 --warm:#f4ebe4;
 --rose:#b95768;
 --rose-dark:#873c4d;
 --peach:#e8b19d;
 --sage:#879b8c;
 --line:#e8ddd7;
 --success:#64836b;
 --warning:#ae7844;
 --danger:#9a4c52;
 --radius:16px;
 --shadow:0 14px 35px rgba(66,42,45,.08);
 --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;max-width:100%;object-fit:cover}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(185,87,104,.35);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(34px,5vw,62px);line-height:1.2;letter-spacing:-1px;margin:14px 0 20px}
h2{font-size:clamp(26px,3vw,38px);line-height:1.3;margin:0 0 12px}
h3{font-size:19px;line-height:1.45;margin:0 0 8px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--rose-dark);font-size:13px;font-weight:700}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--rose)}
.muted{color:var(--muted)}
.section{padding:82px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}
.section-head p{max-width:590px;color:var(--muted);margin-bottom:0}
header{background:rgba(251,248,245,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.brand-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:800;white-space:nowrap}
.logo-mark{width:37px;height:37px;display:grid;place-items:center;border-radius:11px;background:var(--rose);color:#fff;font-size:18px;box-shadow:4px 4px 0 #eed4cc}
.header-tools{display:flex;align-items:center;gap:9px}
.tool-button,.menu-button{width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);display:grid;place-items:center;transition:.2s}
.tool-button:hover,.menu-button:hover{border-color:var(--rose);color:var(--rose);transform:translateY(-2px)}
.tool-icon{width:15px;height:15px;border:2px solid currentColor;border-radius:50%;position:relative}
.tool-icon:after{content:"";position:absolute;width:7px;height:2px;background:currentColor;right:-6px;bottom:-3px;transform:rotate(45deg)}
.history-icon{width:16px;height:16px;border:2px solid currentColor;border-radius:50%;position:relative}
.history-icon:before{content:"";position:absolute;width:5px;height:2px;background:currentColor;left:6px;top:3px;transform:rotate(90deg)}
nav{overflow-x:auto}
.nav-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:8px 0 12px;max-width:650px}
.nav-item{min-height:56px;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:9px;color:var(--muted);font-size:14px;font-weight:700;transition:.2s;position:relative;white-space:nowrap}
.nav-item:hover{background:var(--warm);color:var(--rose-dark)}
.nav-item.active{background:#f1deda;color:var(--rose-dark)}
.nav-item.active:after{content:"";position:absolute;bottom:4px;width:24px;height:2px;background:var(--rose)}
.nav-symbol{width:19px;height:19px;border:1.5px solid currentColor;border-radius:5px;display:inline-grid;place-items:center;font-size:10px}
.menu-button{display:none}
.hero{padding:78px 0 64px;background:var(--warm);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1fr .95fr;gap:64px;align-items:center}
.hero-copy p{max-width:630px;color:var(--muted);font-size:18px;line-height:1.9;margin-bottom:26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;transition:.2s}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--rose-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(135,60,77,.2)}
.btn-secondary{background:var(--surface);border-color:var(--line);color:var(--ink)}
.btn-secondary:hover{border-color:var(--rose);color:var(--rose-dark);transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.eligibility{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0 0}
.badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:6px;background:#f3e5df;color:var(--rose-dark);font-size:12px;font-weight:700}
.badge.green{background:#e5eee5;color:var(--success)}
.badge.gold{background:#f5eadb;color:var(--warning)}
.hero-media{position:relative;min-height:350px}
.media-placeholder{height:100%;min-height:350px;position:relative;overflow:hidden;border-radius:20px;border:1px solid rgba(135,60,77,.16);background:#c98d88}
.media-placeholder:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,248,244,.52),transparent 50%,rgba(103,57,58,.2));z-index:1}
.media-placeholder img{height:100%;min-height:350px;opacity:.38;mix-blend-mode:multiply}
.media-caption{position:absolute;left:24px;bottom:22px;color:#fff;z-index:2}
.media-caption strong{display:block;font-size:22px}
.media-caption span{font-size:13px;opacity:.9}
.stats{padding:0 0 12px;background:var(--warm)}
.stats-bar{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.stat{padding:22px 26px;border-right:1px solid var(--line)}
.stat:last-child{border:0}
.stat b{display:block;font-size:28px;line-height:1.2;color:var(--rose-dark)}
.stat span{display:block;font-size:13px;color:var(--muted);margin-top:5px}
.filter-section{padding-top:72px}
.filter-shell{display:grid;grid-template-columns:230px 1fr;gap:26px;align-items:start}
.filter-side{background:var(--ink);color:#fff9f5;border-radius:16px;padding:24px;position:sticky;top:158px}
.filter-side h3{font-size:17px;margin-bottom:18px}
.filter-side label{display:block;color:#d7cace;font-size:13px;margin:15px 0 5px}
.filter-side select,.filter-side input{width:100%;background:#403640;border:1px solid #62545e;color:#fff;padding:10px 11px;border-radius:9px}
.filter-side .btn{width:100%;margin-top:19px}
.result-top{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:17px}
.result-top p{color:var(--muted);font-size:14px;margin:0}
.sort-select{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:9px 12px;color:var(--ink)}
.media-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.media-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.2s}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d7b1aa}
.card-image{height:190px;background:#d8b3a7;position:relative;overflow:hidden}
.card-image img{height:100%;opacity:.35;mix-blend-mode:multiply}
.card-image .badge{position:absolute;top:13px;left:13px}
.card-body{padding:18px}
.card-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.card-body h3{font-size:18px}
.card-body p{color:var(--muted);font-size:13px;margin:0 0 14px}
.card-foot{display:flex;justify-content:space-between;align-items:center;color:var(--soft);font-size:12px}
.card-link{color:var(--rose-dark);font-weight:700}
.card-link:hover{color:var(--rose)}
.state-note{margin-top:18px;padding:14px 16px;border-radius:11px;background:#f5eee9;color:var(--muted);font-size:13px}
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:28px}
.page-number{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--muted);transition:.2s}
.page-number:hover,.page-number.current{background:var(--rose);border-color:var(--rose);color:#fff}
.related{background:#eee5df}
.related-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}
.related-main{padding:28px;background:var(--surface);border-radius:16px;border:1px solid var(--line)}
.related-main p{color:var(--muted);margin-bottom:20px}
.related-links{display:flex;flex-wrap:wrap;gap:10px}
.related-link{padding:9px 13px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--rose-dark);font-size:14px;font-weight:700}
.related-link:hover{border-color:var(--rose);background:#f8e9e5}
.notice{padding:25px;background:#e4ece5;border-radius:16px;color:#3f5945}
.notice h3{color:#31553b}
.notice p{font-size:14px;margin:0}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;border:0;background:transparent;text-align:left;padding:20px 4px;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-weight:700}
.faq-question span:last-child{font-size:24px;color:var(--rose);line-height:1;transition:.2s}
.faq-question[aria-expanded=true] span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 45px 20px 4px;color:var(--muted);font-size:14px}
.faq-answer.open{display:block}
.cta{background:var(--rose-dark);color:#fff9f5;padding:62px 0}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.cta p{color:#ead8d8}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:13px;margin-bottom:5px;color:#f6e7e4}
.form-group input,.form-group textarea{width:100%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;padding:11px 13px;border-radius:10px}
.form-group input::placeholder,.form-group textarea::placeholder{color:#d7bdc0}
.form-group textarea{min-height:92px;resize:vertical}
.checkline{font-size:12px;color:#ead8d8;margin:4px 0 17px}
.checkline input{accent-color:var(--peach);margin-right:7px}
.form-status{font-size:13px;color:#f6c5bb;margin-top:10px}
footer{padding:25px 0;color:var(--muted);font-size:13px;border-top:1px solid var(--line);background:var(--surface)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
footer span{margin-right:18px}
.stars{color:var(--rose);letter-spacing:2px}
@media(max-width:992px){
 .hero-grid{grid-template-columns:1fr .85fr;gap:35px}
 .filter-shell{grid-template-columns:200px 1fr}
 .filter-side{top:145px}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}
 .brand-row{min-height:68px}
 .logo{font-size:17px}
 .menu-button{display:grid}
 .nav-grid{display:flex;max-width:none;overflow-x:auto}
 .nav-item{min-width:max-content;padding:0 18px}
 .hero{padding:55px 0 45px}
 .hero-grid,.cta-grid,.related-grid{grid-template-columns:1fr}
 .hero-media{min-height:270px}
 .media-placeholder,.media-placeholder img{min-height:270px}
 .stats-bar{grid-template-columns:repeat(2,1fr)}
 .stat:nth-child(2){border-right:0}
 .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .filter-shell{grid-template-columns:1fr}
 .filter-side{position:static}
 .media-grid{grid-template-columns:repeat(2,1fr)}
 .section{padding:60px 0}
}
@media(max-width:520px){
 h1{font-size:35px}
 .section-head{display:block}
 .section-head p{margin-top:12px}
 .stats-bar{display:flex;overflow-x:auto}
 .stat{min-width:145px;padding:18px}
 .media-grid{grid-template-columns:1fr}
 .card-image{height:205px}
 .result-top{align-items:flex-start;flex-direction:column}
 .sort-select{width:100%}
 .form-row{grid-template-columns:1fr}
 .footer-inner{display:block}
 footer span{display:inline-block;margin-bottom:6px}
}

/* roulang page: category2 */
:root{
 --ink:#2d2630;
 --muted:#756d75;
 --soft:#a29aa0;
 --paper:#fbf8f5;
 --surface:#fffdfb;
 --warm:#f4ebe4;
 --rose:#b95768;
 --rose-dark:#873c4d;
 --peach:#e8b19d;
 --sage:#879b8c;
 --line:#e8ddd7;
 --success:#64836b;
 --warning:#ae7844;
 --danger:#a65353;
 --radius:16px;
 --shadow:0 14px 35px rgba(66,42,45,.08);
 --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 color:var(--ink);
 background:var(--paper);
 font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;
 font-size:16px;
 line-height:1.8;
 -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;width:100%;max-width:100%;object-fit:cover}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
 outline:3px solid rgba(185,87,104,.3);
 outline-offset:3px;
}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.3;letter-spacing:0}
h1{font-size:clamp(36px,5vw,64px);margin:15px 0 20px}
h2{font-size:clamp(28px,3.5vw,42px);margin-bottom:12px}
h3{font-size:20px;margin-bottom:8px}
.eyebrow{
 display:inline-flex;
 align-items:center;
 gap:8px;
 color:var(--rose-dark);
 font-size:13px;
 font-weight:700;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--rose)}
header{
 background:rgba(251,248,245,.96);
 border-bottom:1px solid var(--line);
 position:sticky;
 top:0;
 z-index:20;
 backdrop-filter:blur(12px);
}
.brand-row{
 min-height:78px;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:25px;
}
.logo{
 display:flex;
 align-items:center;
 gap:12px;
 font-size:20px;
 font-weight:800;
 white-space:nowrap;
}
.logo-mark{
 width:37px;height:37px;display:grid;place-items:center;
 border-radius:11px;background:var(--rose);color:#fff;font-size:18px;
 box-shadow:4px 4px 0 #eed4cc;
}
.header-tools{display:flex;align-items:center;gap:9px}
.tool-button,.menu-button{
 width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
 background:var(--surface);color:var(--ink);display:grid;place-items:center;
 transition:.2s;
}
.tool-button:hover,.menu-button:hover{
 border-color:var(--rose);color:var(--rose);transform:translateY(-2px)
}
.tool-icon{
 width:16px;height:16px;border:2px solid currentColor;border-radius:50%;position:relative
}
.tool-icon:after{
 content:"";position:absolute;width:7px;height:2px;background:currentColor;
 right:-6px;bottom:-3px;transform:rotate(45deg)
}
.history-icon{
 width:17px;height:17px;border:2px solid currentColor;border-radius:50%;position:relative
}
.history-icon:before{
 content:"";position:absolute;left:7px;top:3px;width:2px;height:6px;background:currentColor
}
.history-icon:after{
 content:"";position:absolute;left:7px;top:8px;width:5px;height:2px;background:currentColor;transform:rotate(30deg);transform-origin:left
}
.menu-button{display:none;font-size:20px}
nav{overflow-x:auto}
.nav-grid{
 display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
 padding:8px 0 12px;max-width:650px;
}
.nav-item{
 min-height:56px;border-radius:13px;display:flex;align-items:center;
 justify-content:center;gap:9px;color:var(--muted);font-size:14px;
 font-weight:700;transition:.2s;position:relative;white-space:nowrap;
}
.nav-item:hover{background:var(--warm);color:var(--rose-dark)}
.nav-item.active{background:#f1deda;color:var(--rose-dark)}
.nav-item.active:after{
 content:"";position:absolute;bottom:4px;width:24px;height:2px;background:var(--rose)
}
.nav-symbol{
 width:19px;height:19px;border:1.5px solid currentColor;border-radius:5px;
 display:inline-grid;place-items:center;font-size:10px
}
.hero{
 padding:70px 0 58px;
 background:var(--warm);
 border-bottom:1px solid var(--line);
}
.hero-grid{
 display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center
}
.hero-copy p{max-width:650px;color:var(--muted);font-size:18px;line-height:1.9;margin-bottom:26px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 min-height:48px;padding:10px 20px;border-radius:12px;border:1px solid transparent;
 font-weight:700;transition:.2s;
}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--rose-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(135,60,77,.2)}
.btn-secondary{background:var(--surface);border-color:var(--line);color:var(--ink)}
.btn-secondary:hover{border-color:var(--rose);color:var(--rose-dark);transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.hero-note{
 display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;color:var(--muted);font-size:13px
}
.hero-note strong{display:block;color:var(--ink);font-size:21px;line-height:1.2}
.coupon-wall{display:grid;grid-template-columns:1.28fr .72fr;gap:14px;align-items:stretch}
.coupon{
 position:relative;min-height:285px;padding:28px;background:var(--rose-dark);color:#fff9f5;
 border-radius:20px;overflow:hidden;box-shadow:var(--shadow)
}
.coupon:before,.coupon:after{
 content:"";position:absolute;width:26px;height:26px;border-radius:50%;
 background:var(--warm);top:50%;transform:translateY(-50%)
}
.coupon:before{left:-13px}.coupon:after{right:-13px}
.coupon h2{font-size:31px;max-width:270px;margin:20px 0 12px}
.coupon p{color:#f2deda;font-size:14px;max-width:290px}
.coupon-code{margin-top:24px;padding-top:16px;border-top:1px dashed rgba(255,255,255,.4);font-size:13px;color:#f5c9c0}
.coupon-side{display:flex;flex-direction:column;gap:14px}
.side-tile{
 flex:1;padding:20px;background:var(--surface);border:1px solid var(--line);
 border-radius:16px;display:flex;flex-direction:column;justify-content:space-between;
}
.side-tile strong{font-size:25px;color:var(--rose-dark)}
.side-tile span{color:var(--muted);font-size:13px}
.section{padding:86px 0}
.section-head{
 display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:32px
}
.section-head p{max-width:590px;color:var(--muted);margin-bottom:0}
.filter-band{
 display:flex;align-items:center;justify-content:space-between;gap:18px;
 padding:16px 18px;background:var(--surface);border:1px solid var(--line);
 border-radius:14px;margin-bottom:28px;flex-wrap:wrap
}
.filter-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.filter-label{font-size:13px;font-weight:700;color:var(--muted)}
.filter-chip{
 border:1px solid var(--line);background:var(--paper);color:var(--muted);
 padding:7px 12px;border-radius:8px;font-size:13px;transition:.2s
}
.filter-chip:hover,.filter-chip.active{background:#f1deda;color:var(--rose-dark);border-color:#d7b1aa}
.update-layout{display:grid;grid-template-columns:.74fr 1.26fr;gap:26px;align-items:start}
.featured-update{
 background:var(--ink);color:#fff9f5;border-radius:18px;overflow:hidden;
 box-shadow:var(--shadow)
}
.featured-image{height:260px;background:#c98d88;position:relative;overflow:hidden}
.featured-image img{height:100%;opacity:.4;mix-blend-mode:multiply}
.featured-image:after{
 content:"精选更新";position:absolute;left:18px;top:18px;padding:5px 9px;
 border-radius:6px;background:#fff1ec;color:var(--rose-dark);font-weight:700;font-size:12px
}
.featured-body{padding:24px}
.featured-body p{color:#d7cace;font-size:14px}
.featured-meta{display:flex;justify-content:space-between;gap:10px;color:#efb5a9;font-size:13px}
.update-stream{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.stream-item{
 display:grid;grid-template-columns:92px 1fr auto;gap:18px;align-items:center;
 padding:17px 0;border-bottom:1px solid var(--line);transition:.2s
}
.stream-item:hover{padding-left:8px;background:rgba(244,235,228,.5)}
.stream-image{height:74px;border-radius:10px;background:#d9b4a8;overflow:hidden}
.stream-image img{height:100%;opacity:.4;mix-blend-mode:multiply}
.stream-content h3{font-size:17px;margin:7px 0 2px}
.stream-content p{font-size:13px;color:var(--muted);margin:0}
.stream-time{font-size:12px;color:var(--soft);white-space:nowrap}
.badges{display:flex;gap:7px;flex-wrap:wrap}
.badge{
 display:inline-flex;align-items:center;padding:3px 8px;border-radius:6px;
 background:#f3e5df;color:var(--rose-dark);font-size:11px;font-weight:700
}
.badge.green{background:#e5eee5;color:var(--success)}
.badge.gold{background:#f5eadb;color:var(--warning)}
.muted-box{
 padding:18px 20px;background:#f1ebe7;border:1px dashed #d7c5bd;border-radius:12px;
 color:var(--muted);font-size:14px
}
.tag-section{background:#eee5df}
.tag-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tag-panel{padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.tag-panel h3{margin-bottom:16px}
.tag-list{display:flex;flex-wrap:wrap;gap:9px}
.tag-list a{
 display:inline-flex;padding:8px 13px;border:1px solid var(--line);border-radius:9px;
 font-size:13px;color:var(--muted);transition:.2s
}
.tag-list a:hover{border-color:var(--rose);color:var(--rose-dark);background:#fff7f3}
.pagination{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:34px}
.page-link{
 min-width:40px;height:40px;padding:0 12px;display:grid;place-items:center;
 border:1px solid var(--line);border-radius:9px;background:var(--surface);
 color:var(--muted);font-size:13px;transition:.2s
}
.page-link:hover,.page-link.current{background:var(--rose);border-color:var(--rose);color:#fff}
.faq-list{max-width:860px;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:15px;
 padding:20px 0;background:none;border:0;color:var(--ink);text-align:left;font-weight:700
}
.faq-icon{font-size:24px;color:var(--rose);line-height:1;transition:.2s}
.faq-question[aria-expanded="true"] .faq-icon{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 42px 20px 0;color:var(--muted);font-size:14px}
.faq-answer.open{display:block}
.cta{
 background:var(--rose-dark);color:#fff9f5;padding:62px 0
}
.cta-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.cta p{color:#ead4d1}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:13px;font-weight:700;color:#f5dfdc}
.form-field input,.form-field select,.form-field textarea{
 width:100%;border:1px solid rgba(255,255,255,.25);border-radius:10px;
 background:rgba(255,255,255,.1);color:#fff;padding:11px 13px;transition:.2s
}
.form-field select option{color:var(--ink)}
.form-field textarea{min-height:100px;resize:vertical}
.form-field input::placeholder,.form-field textarea::placeholder{color:#d9b9b6}
.form-field input:hover,.form-field select:hover,.form-field textarea:hover{border-color:#efb5a9}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
 outline:none;border-color:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.16)
}
.check-line{grid-column:1/-1;display:flex;gap:9px;align-items:flex-start;color:#e8cdca;font-size:12px}
.check-line input{margin-top:7px;accent-color:var(--peach)}
.form-message{grid-column:1/-1;font-size:13px;color:#f2c9c2;display:none}
.form-message.show{display:block}
.cta .btn-primary{background:#f1b2a5;color:var(--rose-dark)}
.cta .btn-primary:hover{background:#fff}
footer{
 background:#2d2630;color:#e8d9d7;padding:28px 0 20px;font-size:14px
}
footer .container{display:flex;justify-content:space-between;gap:24px;align-items:center;flex-wrap:wrap}
footer .footer-links{display:flex;gap:18px;flex-wrap:wrap;color:#cbb9ba}
footer a:hover{color:#fff}
.stars{color:#efb5a9;letter-spacing:3px}
.copyright{width:100%;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);color:#a99598;font-size:12px}
@media (max-width:992px){
 .hero-grid,.cta-grid{grid-template-columns:1fr;gap:36px}
 .coupon-wall{max-width:700px}
 .update-layout{grid-template-columns:1fr}
 .featured-update{display:grid;grid-template-columns:.8fr 1.2fr}
 .featured-image{height:100%;min-height:240px}
}
@media (max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}
 .brand-row{min-height:68px}
 .logo{font-size:17px}
 .logo-mark{width:34px;height:34px}
 .menu-button{display:grid}
 .nav-grid{display:flex;max-width:none;overflow-x:auto;padding-bottom:9px}
 .nav-item{min-width:max-content;padding:0 16px}
 .hero{padding:48px 0 46px}
 h1{font-size:39px}
 .section{padding:62px 0}
 .section-head{display:block;margin-bottom:24px}
 .section-head p{margin-top:12px}
 .tag-layout{grid-template-columns:1fr}
 .featured-update{display:block}
 .featured-image{height:220px;min-height:0}
 .stream-item{grid-template-columns:74px 1fr;gap:13px}
 .stream-time{grid-column:2}
 .form-grid{grid-template-columns:1fr}
 .form-field.full,.check-line,.form-message{grid-column:auto}
}
@media (max-width:520px){
 .hero-copy p{font-size:16px}
 .coupon-wall{grid-template-columns:1fr}
 .coupon{min-height:245px}
 .coupon-side{display:grid;grid-template-columns:1fr 1fr}
 .side-tile{min-height:120px;padding:16px}
 .side-tile strong{font-size:21px}
 .filter-band{align-items:flex-start}
 .filter-group{width:100%}
 .stream-content h3{font-size:15px}
 footer .container{display:block}
 footer .footer-links{margin:14px 0}
}