/* roulang page: index */
:root{
      --berry:#6b214f;
      --berry-dark:#4f1739;
      --coral:#e87861;
      --coral-dark:#cf5e49;
      --apricot:#f1b36c;
      --mist:#f7f3f0;
      --paper:#fffdfb;
      --ink:#241b25;
      --text:#2f2930;
      --muted:#756d75;
      --line:#e4d9d7;
      --radius:16px;
      --radius-sm:11px;
      --shadow:0 12px 34px rgba(77,45,59,.10);
      --shadow-lift:0 18px 38px rgba(77,45,59,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:var(--mist);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      line-height:1.75;
      letter-spacing:0;
    }
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(232,120,97,.45);
      outline-offset:3px;
    }
    .container{width:min(1240px,calc(100% - 40px));margin:0 auto}
    .top-strip{background:#f8e7cc;border-bottom:1px solid #efd6b4;color:#69452e;font-size:13px}
    .top-strip .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px}
    .tiny-links{display:flex;align-items:center;gap:16px;white-space:nowrap}
    .tiny-links a{transition:color .2s ease}
    .tiny-links a:hover{color:var(--berry)}
    .brand-row{background:var(--paper);border-bottom:1px solid var(--line)}
    .brand-row .container{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;font-weight:800;color:var(--berry);font-size:22px;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:12px;background:var(--berry);position:relative;flex:0 0 auto;
      box-shadow:inset 0 -4px 0 rgba(0,0,0,.12);
    }
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--apricot);border-radius:3px}
    .brand-mark:before{width:16px;height:5px;left:11px;top:11px}
    .brand-mark:after{width:11px;height:5px;left:11px;top:21px;background:var(--coral)}
    .header-tools{display:flex;align-items:center;gap:10px}
    .tool-link{font-size:14px;color:var(--muted);padding:7px 10px;border-radius:8px;transition:all .2s ease}
    .tool-link:hover{color:var(--berry);background:#f7edf1}
    .menu-toggle{display:none;width:42px;height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--berry)}
    .category-nav{background:var(--paper);box-shadow:0 5px 18px rgba(45,26,35,.04)}
    .nav-grid{display:flex;gap:10px;align-items:stretch;padding:12px 0;overflow-x:auto;scrollbar-width:none}
    .nav-grid::-webkit-scrollbar,.rail::-webkit-scrollbar{display:none}
    .nav-item{
      min-width:142px;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:10px;
      color:#655b63;font-size:14px;font-weight:700;border:1px solid transparent;white-space:nowrap;transition:all .2s ease;
    }
    .nav-item svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.9}
    .nav-item:hover{background:#fff3e3;color:var(--berry);border-color:#f0dec7}
    .nav-item.active{background:#f4e7ee;color:var(--berry);border-color:#dfbfd0;box-shadow:inset 0 -3px 0 var(--coral)}
    .section{padding:76px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:27px}
    .section-kicker{font-size:13px;font-weight:800;color:var(--coral);margin:0 0 7px}
    .section-title{font-size:30px;line-height:1.35;color:var(--ink);margin:0;font-weight:850}
    .section-desc{max-width:570px;margin:7px 0 0;color:var(--muted);font-size:15px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 19px;border:1px solid transparent;
      border-radius:11px;font-weight:800;font-size:15px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
    }
    .btn svg{width:18px;height:18px;stroke-width:2.2}
    .btn-primary{background:var(--coral);color:#fff;box-shadow:0 8px 16px rgba(207,94,73,.20)}
    .btn-primary:hover{background:var(--coral-dark);transform:translateY(-2px);box-shadow:0 12px 22px rgba(207,94,73,.27)}
    .btn-secondary{background:#fff;color:var(--berry);border-color:#d9c1cf}
    .btn-secondary:hover{background:#f8edf2;border-color:var(--berry);transform:translateY(-1px)}
    .badge{display:inline-flex;align-items:center;gap:5px;border-radius:7px;padding:4px 8px;font-size:12px;font-weight:800;line-height:1.2}
    .badge-warm{color:#8d422e;background:#fce3d7}
    .badge-gold{color:#80531a;background:#fbeacb}
    .badge-berry{color:var(--berry);background:#f1e4eb}
    .hero{padding:45px 0 50px;background:linear-gradient(180deg,#fffdfa 0%,var(--mist) 100%)}
    .hero-board{display:grid;grid-template-columns:1.04fr .96fr;gap:26px;align-items:stretch}
    .hero-copy{padding:34px 4px 20px}
    .hero-overline{display:flex;align-items:center;gap:8px;color:var(--berry);font-size:13px;font-weight:800;margin-bottom:15px}
    .pulse{width:9px;height:9px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px rgba(232,120,97,.14)}
    h1{font-size:48px;line-height:1.24;letter-spacing:0;margin:0;color:var(--ink);font-weight:900}
    h1 strong{color:var(--coral);font-weight:900}
    .hero-copy p{max-width:620px;color:#5d555c;font-size:16px;margin:19px 0 25px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .hero-notice{display:flex;align-items:flex-start;gap:9px;margin-top:22px;color:var(--muted);font-size:13px}
    .hero-notice svg{flex:0 0 auto;width:17px;height:17px;stroke:var(--berry);margin-top:4px}
    .metric-board{padding:18px;background:var(--ink);border-radius:18px;box-shadow:var(--shadow-lift);position:relative;overflow:hidden}
    .metric-board:after{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(241,179,108,.24);border-radius:50%;right:-120px;bottom:-150px}
    .metric-large{min-height:168px;border-radius:14px;padding:25px;position:relative;overflow:hidden;background:#6b214f;color:#fff}
    .metric-large:before{content:"";position:absolute;inset:0;background:linear-gradient(125deg,transparent 33%,rgba(232,120,97,.42) 100%)}
    .metric-large>*{position:relative}
    .metric-label{font-size:13px;color:rgba(255,255,255,.76);font-weight:700}
    .metric-number{font-size:47px;line-height:1;margin:14px 0 12px;font-weight:900}
    .metric-note{font-size:13px;color:#ffe6db}
    .metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px;position:relative}
    .metric-small{border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.07);border-radius:12px;padding:15px 13px;color:#fff}
    .metric-small b{font-size:23px;display:block;line-height:1.15;margin:7px 0}
    .metric-small span{font-size:12px;color:#cabfc7}
    .matrix-wrap{display:grid;grid-template-columns:1.16fr .84fr;gap:18px}
    .matrix-feature,.matrix-card,.filter-card,.faq-panel,.form-shell{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow)}
    .matrix-feature{min-height:276px;padding:29px;position:relative;overflow:hidden;background:#fffaf7}
    .matrix-feature:after{content:"01";position:absolute;right:20px;bottom:-35px;font-size:160px;font-weight:900;line-height:1;color:#f3dfe7}
    .card-content{position:relative;z-index:1}
    .matrix-feature h3,.matrix-card h3{font-size:24px;line-height:1.35;margin:14px 0 8px;color:var(--ink);font-weight:850}
    .matrix-feature p,.matrix-card p{margin:0;color:var(--muted);font-size:14px;max-width:450px}
    .card-arrow{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:var(--berry);color:#fff;margin-top:21px;transition:transform .2s ease,background .2s ease}
    .matrix-feature:hover .card-arrow,.matrix-card:hover .card-arrow{transform:translateX(3px);background:var(--coral)}
    .matrix-side{display:grid;grid-template-rows:1fr 1fr;gap:18px}
    .matrix-card{padding:21px;position:relative;overflow:hidden;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
    .matrix-card:hover{transform:translateY(-3px);border-color:#c8a5b7;box-shadow:var(--shadow-lift)}
    .matrix-card h3{font-size:19px;margin:10px 0 5px}
    .matrix-card .card-arrow{margin-top:13px;width:34px;height:34px}
    .progress{height:5px;background:#eee4e2;border-radius:9px;overflow:hidden;margin-top:15px}
    .progress span{display:block;height:100%;background:var(--coral);border-radius:inherit}
    .rail{display:flex;gap:11px;overflow-x:auto;scrollbar-width:none;padding:21px 0 3px}
    .rail-item{flex:0 0 auto;min-width:160px;padding:13px 15px;border:1px solid var(--line);border-radius:11px;background:#fff;transition:all .2s ease}
    .rail-item:hover{border-color:var(--coral);transform:translateY(-2px);box-shadow:var(--shadow)}
    .rail-item b{display:block;color:var(--berry);font-size:14px}
    .rail-item span{font-size:12px;color:var(--muted)}
    .comparison{background:#f0e9e8;border-top:1px solid #e7dedd;border-bottom:1px solid #e7dedd}
    .compare-grid{display:grid;grid-template-columns:1fr 56px 1fr;gap:18px;align-items:center}
    .compare-panel{border-radius:16px;padding:25px;border:1px solid var(--line);min-height:335px}
    .compare-panel.before{background:#f8f5f5;color:#716870}
    .compare-panel.after{background:var(--berry);color:#fff;border-color:var(--berry);box-shadow:var(--shadow-lift)}
    .panel-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid currentColor;opacity:.95}
    .panel-top h3{font-size:21px;font-weight:850;margin:0}
    .compare-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;padding:12px 0;border-bottom:1px solid rgba(100,87,96,.18);font-size:14px}
    .after .compare-row{border-color:rgba(255,255,255,.16)}
    .row-meta{display:flex;align-items:center;gap:8px;min-width:0}
    .row-dot{width:9px;height:9px;border-radius:50%;background:#b9adb4;flex:0 0 auto}
    .after .row-dot{background:var(--apricot)}
    .compare-arrow{width:48px;height:48px;border-radius:50%;background:#fff;color:var(--coral);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}
    .faq-grid{display:grid;grid-template-columns:.34fr .66fr;gap:38px}
    .faq-side{padding:15px 0}
    .faq-side p{color:var(--muted);font-size:15px;margin:13px 0 20px}
    .faq-index{display:grid;gap:8px}
    .faq-index a{padding:10px 13px;border-left:3px solid transparent;color:#695d66;font-weight:700;font-size:14px;transition:all .2s ease}
    .faq-index a:hover{color:var(--berry);background:#f5e9ee;border-left-color:var(--coral)}
    .faq-panel{overflow:hidden}
    .faq-item+.faq-item{border-top:1px solid var(--line)}
    .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;background:#fff;border:0;padding:20px 22px;color:var(--ink);font-weight:850;font-size:16px}
    .faq-question svg{width:20px;flex:0 0 auto;color:var(--berry);transition:transform .24s ease}
    .faq-item.open .faq-question svg{transform:rotate(45deg)}
    .faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}
    .faq-answer>div{overflow:hidden}
    .faq-answer p{margin:0;padding:0 22px 0;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{grid-template-rows:1fr}
    .faq-item.open .faq-answer p{padding:0 22px 21px}
    .form-section{padding-top:22px;padding-bottom:84px}
    .form-shell{background:var(--ink);border-color:var(--ink);padding:34px;display:grid;grid-template-columns:5fr 7fr;gap:38px;color:#fff}
    .form-intro h2{font-size:30px;line-height:1.35;margin:0 0 14px;font-weight:900}
    .form-intro p{color:#d2c6cd;font-size:15px;margin:0}
    .form-points{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:11px}
    .form-points li{display:flex;align-items:flex-start;gap:9px;font-size:14px;color:#efe8eb}
    .check-icon{width:19px;height:19px;border-radius:6px;background:rgba(241,179,108,.2);border:1px solid rgba(241,179,108,.5);display:flex;align-items:center;justify-content:center;color:var(--apricot);flex:0 0 auto;margin-top:3px}
    .request-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .field.full{grid-column:1/-1}
    .field label{display:block;margin:0 0 7px;color:#f5edf0;font-size:13px;font-weight:800}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid #5e515c;background:#fffdfc;color:var(--text);border-radius:10px;padding:11px 13px;min-height:46px;transition:border-color .2s ease,box-shadow .2s ease;
    }
    .field textarea{min-height:92px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--coral);box-shadow:0 0 0 3px rgba(232,120,97,.2);outline:none}
    .form-consent{grid-column:1/-1;display:flex;align-items:flex-start;gap:9px;color:#d9cdd4;font-size:13px;line-height:1.55}
    .form-consent input{accent-color:var(--coral);width:17px;height:17px;margin-top:2px;flex:0 0 auto}
    .form-message{grid-column:1/-1;min-height:22px;color:#ffb5a6;font-size:13px;margin-top:-8px}
    .footer{background:var(--ink);color:#eae2e5;border-top:1px solid rgba(255,255,255,.08)}
    .footer-main{padding:47px 0 32px;display:grid;grid-template-columns:1.45fr repeat(4,1fr);gap:26px}
    .footer-brand .brand{color:#fff;font-size:20px}
    .footer-brand p{color:#bcaeb7;font-size:13px;margin:14px 0 0;max-width:285px}
    .footer-group h3{font-size:13px;color:var(--apricot);margin:3px 0 12px;font-weight:850}
    .footer-group a{display:block;font-size:13px;color:#cfc3ca;margin:7px 0;transition:color .2s ease}
    .footer-group a:hover{color:#fff}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;color:#aa9ba5;font-size:12px;display:flex;justify-content:space-between;gap:18px}
    .mobile-menu{display:none}
    @media (max-width:1024px){
      .hero-board,.form-shell{grid-template-columns:1fr}
      .hero-copy{padding-bottom:0}
      .matrix-wrap{grid-template-columns:1fr}
      .matrix-side{grid-template-columns:1fr 1fr;grid-template-rows:none}
      .footer-main{grid-template-columns:1.5fr repeat(2,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,1240px)}
      .top-strip .container{min-height:42px;font-size:12px}
      .tiny-links{gap:10px}
      .tiny-links a:not(:first-child){display:none}
      .brand-row .container{min-height:64px}
      .header-tools{display:none}
      .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
      .nav-grid{padding:9px 0;gap:8px}
      .nav-item{min-width:118px;padding:9px 11px;font-size:13px}
      .section{padding:48px 0}
      .section-head{display:block;margin-bottom:20px}
      .section-title{font-size:25px}
      h1{font-size:35px}
      .hero{padding:30px 0 35px}
      .metric-number{font-size:39px}
      .compare-grid{grid-template-columns:1fr;gap:12px}
      .compare-arrow{transform:rotate(90deg);margin:0 auto}
      .faq-grid{grid-template-columns:1fr;gap:15px}
      .faq-side{padding:0}
      .faq-index{display:flex;overflow:auto;gap:7px}
      .faq-index a{flex:0 0 auto;border:1px solid var(--line);border-radius:8px;padding:8px 11px}
      .faq-index a:hover{border-left-color:var(--coral)}
      .footer-main{grid-template-columns:1fr 1fr;gap:23px}
      .footer-brand{grid-column:1/-1}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin:4px 0}
    }
    @media (max-width:520px){
      .top-strip .container>span{max-width:210px;line-height:1.35}
      .brand{font-size:18px}
      .brand-mark{width:34px;height:34px}
      .metric-grid{grid-template-columns:1fr 1fr}
      .metric-small:last-child{grid-column:1/-1}
      .matrix-side{display:flex;overflow-x:auto;padding-bottom:3px}
      .matrix-card{min-width:78vw}
      .section-title{font-size:23px}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .btn{width:100%}
      .form-shell{padding:25px 18px}
      .request-form{grid-template-columns:1fr}
      .field.full{grid-column:auto}
      .form-consent,.form-message{grid-column:auto}
      .footer-main{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
    }

/* roulang page: category2 */
:root{
      --berry:#6b214f;--berry-dark:#4f1739;--coral:#e87861;--coral-dark:#cf5e49;
      --apricot:#f1b36c;--mist:#f7f3f0;--paper:#fffdfb;--ink:#241b25;
      --text:#2f2930;--muted:#756d75;--line:#e4d9d7;--radius:16px;--radius-sm:11px;
      --shadow:0 12px 34px rgba(77,45,59,.10);--shadow-lift:0 18px 38px rgba(77,45,59,.16)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--text);background:var(--mist);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}
    a{color:inherit;text-decoration:none} button,input,select{font:inherit} button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(232,120,97,.45);outline-offset:3px}
    .container{width:min(1240px,calc(100% - 40px));margin:0 auto}
    .top-strip{background:#fbeacb;color:#795a39;font-size:12px}.top-strip .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .tiny-links{display:flex;gap:17px}.tiny-links a:hover{color:var(--berry)}
    .brand-row{background:var(--paper);border-bottom:1px solid var(--line)}.brand-row .container{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:flex;align-items:center;gap:12px;min-width:0;font-weight:800;color:var(--berry);font-size:22px}.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--berry);position:relative;flex:0 0 auto;box-shadow:inset 0 -4px 0 rgba(0,0,0,.12)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--apricot);border-radius:3px}.brand-mark:before{width:16px;height:5px;left:11px;top:11px}.brand-mark:after{width:11px;height:5px;left:11px;top:21px;background:var(--coral)}
    .header-tools{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.header-tools span{padding:7px 11px;border:1px solid var(--line);background:#fff;border-radius:9px}
    .category-nav{background:var(--paper);box-shadow:0 5px 18px rgba(45,26,35,.04)}.nav-grid{display:flex;gap:10px;align-items:stretch;padding:12px 0;overflow-x:auto;scrollbar-width:none}.nav-grid::-webkit-scrollbar{display:none}
    .nav-item{min-width:142px;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:10px;color:#655b63;font-size:14px;font-weight:700;border:1px solid transparent;white-space:nowrap;transition:all .2s ease}
    .nav-item svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.9}.nav-item:hover{background:#fff3e3;color:var(--berry);border-color:#f0dec7}.nav-item.active{background:#f4e7ee;color:var(--berry);border-color:#dfbfd0;box-shadow:inset 0 -3px 0 var(--coral)}
    .page-hero{padding:62px 0 34px;background:linear-gradient(180deg,#fffdfa 0%,var(--mist) 100%)}.hero-layout{display:grid;grid-template-columns:2fr 1fr;gap:30px;align-items:end}
    .eyebrow{display:flex;align-items:center;gap:9px;color:var(--coral);font-size:13px;font-weight:800;margin-bottom:13px}.eyebrow i{width:8px;height:8px;background:var(--coral);border-radius:50%;display:inline-block}
    h1{font-size:clamp(34px,5vw,58px);line-height:1.2;letter-spacing:-.04em;color:var(--ink);margin:0;font-weight:900;max-width:720px}.hero-copy p{max-width:650px;margin:19px 0 0;color:var(--muted);font-size:16px}
    .summary-box{background:var(--ink);color:#fff;border-radius:var(--radius);padding:25px;box-shadow:var(--shadow)}.summary-box small{color:#d9b6c7;font-weight:700}.summary-number{font-size:40px;font-weight:900;line-height:1.15;margin:8px 0}.summary-box p{color:#d5c7d0;font-size:13px;margin:0}
    .rail-wrap{margin-top:30px;overflow:hidden}.rail{display:flex;gap:10px;overflow-x:auto;padding-bottom:5px;scrollbar-width:none}.rail-tag{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 16px;color:#665d63;font-weight:700;font-size:13px;transition:.2s}.rail-tag:hover,.rail-tag.selected{background:#f1e4eb;color:var(--berry);border-color:#d7b6c8}
    .content-area{padding:35px 0 76px}.three-column{display:grid;grid-template-columns:2fr 7fr 3fr;gap:22px;align-items:start}
    .index-panel,.trend-panel,.filter-box{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow)}
    .index-panel{padding:18px;position:sticky;top:18px}.panel-title{font-size:15px;font-weight:900;color:var(--ink);margin:0 0 15px}.index-list{display:grid;gap:6px}.index-link{display:flex;justify-content:space-between;padding:9px 10px;border-radius:9px;color:var(--muted);font-size:13px;transition:.2s}.index-link:hover,.index-link.active{background:#f4e7ee;color:var(--berry);font-weight:800}.index-link b{font-size:11px;color:#b19ca8}
    .results-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:16px}.results-head h2{margin:0;color:var(--ink);font-size:27px;line-height:1.3}.results-head p{margin:5px 0 0;color:var(--muted);font-size:13px}.sort-select{border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:#fff;color:var(--berry);font-weight:700}
    .result-list{display:grid;gap:11px}.result-item{display:grid;grid-template-columns:54px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;transition:.2s}.result-item:hover{border-color:#c8a5b7;transform:translateX(3px);box-shadow:var(--shadow)}
    .rank{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:#f4e7ee;color:var(--berry);font-weight:900;font-size:18px}.result-item:nth-child(-n+3) .rank{background:var(--berry);color:#fff}
    .result-title{font-weight:900;color:var(--ink);font-size:16px}.result-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:5px}.badge{display:inline-flex;align-items:center;border-radius:7px;padding:3px 8px;font-size:11px;font-weight:800;line-height:1.3}.badge-warm{color:#8d422e;background:#fce3d7}.badge-gold{color:#80531a;background:#fbeacb}.badge-berry{color:var(--berry);background:#f1e4eb}.result-date{color:var(--muted);font-size:12px;text-align:right;white-space:nowrap}
    .filter-box{padding:21px}.filter-box h2{font-size:19px;color:var(--ink);margin:0 0 17px}.filter-group{border-top:1px solid var(--line);padding:15px 0}.filter-group:first-of-type{border-top:0;padding-top:0}.filter-group h3{margin:0 0 8px;font-size:13px;color:var(--berry)}.check{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin:7px 0}.check input{accent-color:var(--berry)}
    .clear-btn{width:100%;border:1px solid #d9c1cf;color:var(--berry);background:#fff;border-radius:10px;padding:9px;font-weight:800;font-size:13px;margin-top:6px}.clear-btn:hover{background:#f8edf2}
    .trend-panel{margin-top:20px;padding:19px}.trend-panel h2{font-size:17px;color:var(--ink);margin:0 0 14px}.trend-row{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--muted);margin:11px 0}.trend-row span:first-child{width:55px}.bar{height:7px;flex:1;background:#f0e6e4;border-radius:5px;overflow:hidden}.bar i{display:block;height:100%;background:var(--coral);border-radius:5px}.trend-row b{font-size:11px;color:var(--berry)}
    .feedback{margin-top:22px;padding:16px;border-radius:13px;background:#fff3e3;color:#73583f;font-size:12px}.feedback strong{display:block;color:#68422f;margin-bottom:4px}
    .pagination{display:flex;gap:7px;align-items:center;margin-top:21px}.page-btn{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:9px;padding:7px 12px;font-size:13px}.page-btn:hover,.page-btn.current{background:var(--berry);border-color:var(--berry);color:#fff}
    .footer{background:var(--berry-dark);color:#eadde4;padding:52px 0 20px}.footer-main{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:28px}.footer-brand .brand{color:#fff}.footer-brand p{font-size:13px;color:#cbb7c3;max-width:280px;margin-top:16px}.footer-group{display:grid;align-content:start;gap:8px}.footer-group h3{font-size:14px;color:#fff;margin:0 0 7px}.footer-group a{font-size:13px;color:#cbb7c3;transition:.2s}.footer-group a:hover{color:#fff3e3;transform:translateX(2px)}.footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid rgba(255,255,255,.15);margin-top:38px;padding-top:17px;color:#bda8b6;font-size:12px}
    @media(max-width:1024px){.three-column{grid-template-columns:1fr 2.7fr}.trend-panel{grid-column:1/-1;margin-top:0}.footer-main{grid-template-columns:1.5fr repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,680px)}.top-strip .container{align-items:flex-start;padding:8px 0}.tiny-links{gap:10px}.header-tools span{display:none}.hero-layout{grid-template-columns:1fr}.page-hero{padding:42px 0 25px}.summary-box{max-width:none}.three-column{grid-template-columns:1fr}.index-panel{position:static;overflow-x:auto}.index-list{display:flex;min-width:max-content}.index-link{padding:8px 13px}.results-head{align-items:flex-start;flex-direction:column}.result-date{display:none}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
    @media(max-width:520px){h1{font-size:35px}.brand{font-size:18px}.brand-mark{width:34px;height:34px}.nav-item{min-width:125px}.result-item{grid-template-columns:42px 1fr;gap:11px;padding:13px}.rank{width:38px;height:38px}.result-title{font-size:14px}.footer-main{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:5px}}

/* roulang page: category1 */
:root{
      --berry:#6b214f;--berry-dark:#4f1739;--coral:#e87861;--coral-dark:#cf5e49;
      --apricot:#f1b36c;--mist:#f7f3f0;--paper:#fffdfb;--ink:#241b25;
      --text:#2f2930;--muted:#756d75;--line:#e4d9d7;--radius:16px;--radius-sm:11px;
      --shadow:0 12px 34px rgba(77,45,59,.10);--shadow-lift:0 18px 38px rgba(77,45,59,.16)
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--text);background:var(--mist);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.75}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(232,120,97,.45);outline-offset:3px}
    .container{width:min(1240px,calc(100% - 40px));margin:0 auto}
    .top-strip{background:#fbeacb;color:#79562c;font-size:12px}
    .top-strip .container{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px}
    .tiny-links{display:flex;gap:17px;white-space:nowrap}.tiny-links a:hover{color:var(--berry)}
    .brand-row{background:var(--paper);border-bottom:1px solid var(--line)}
    .brand-row .container{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:flex;align-items:center;gap:12px;min-width:0;font-weight:800;color:var(--berry);font-size:22px}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--berry);position:relative;flex:0 0 auto;box-shadow:inset 0 -4px 0 rgba(0,0,0,.12)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--apricot);border-radius:3px}
    .brand-mark:before{width:16px;height:5px;left:11px;top:11px}.brand-mark:after{width:11px;height:5px;left:11px;top:21px;background:var(--coral)}
    .header-tools{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
    .tool-pill{padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
    .menu-toggle{display:none;width:42px;height:40px;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--berry)}
    .category-nav{background:var(--paper);box-shadow:0 5px 18px rgba(45,26,35,.04)}
    .nav-grid{display:flex;gap:10px;align-items:stretch;padding:12px 0;overflow-x:auto;scrollbar-width:none}
    .nav-grid::-webkit-scrollbar{display:none}
    .nav-item{min-width:142px;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:10px;color:#655b63;font-size:14px;font-weight:700;border:1px solid transparent;white-space:nowrap;transition:all .2s ease}
    .nav-item svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.9}
    .nav-item:hover{background:#fff3e3;color:var(--berry);border-color:#f0dec7}
    .nav-item.active{background:#f4e7ee;color:var(--berry);border-color:#dfbfd0;box-shadow:inset 0 -3px 0 var(--coral)}
    .page-hero{padding:56px 0 34px;background:linear-gradient(180deg,#fffdfa 0%,var(--mist) 100%)}
    .crumbs{color:var(--muted);font-size:13px;margin-bottom:18px}.crumbs a{color:var(--berry);font-weight:700}
    .hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:end}
    .kicker,.section-kicker{font-size:13px;font-weight:800;color:var(--coral);margin:0 0 8px}
    h1{font-size:clamp(32px,4.5vw,58px);line-height:1.2;color:var(--ink);letter-spacing:-.03em;margin:0;font-weight:900;max-width:780px}
    .hero-text{max-width:690px;color:#5d555c;font-size:16px;margin:18px 0 0}
    .index-band{background:var(--berry);color:#fff;padding:18px 0}
    .index-band-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .index-stats{display:flex;flex-wrap:wrap;gap:24px}.index-stat small{display:block;color:#d9bacb;font-size:12px}.index-stat strong{font-size:21px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 19px;border:1px solid transparent;border-radius:11px;font-weight:800;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s}
    .btn-primary{background:var(--coral);color:#fff;box-shadow:0 8px 16px rgba(207,94,73,.2)}.btn-primary:hover{background:var(--coral-dark);transform:translateY(-2px)}
    .btn-secondary{background:#fff;color:var(--berry);border-color:#d9c1cf}.btn-secondary:hover{background:#f8edf2;border-color:var(--berry)}
    .section{padding:68px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:25px}
    .section-title{font-size:30px;line-height:1.35;color:var(--ink);margin:0;font-weight:850}.section-desc{max-width:570px;margin:7px 0 0;color:var(--muted);font-size:15px}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start}
    .feature-entry,.list-card,.filter-card,.note-card,.faq-panel,.request-panel{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow)}
    .feature-entry{padding:28px;position:relative;overflow:hidden;background:#fffaf7;margin-bottom:14px}
    .feature-entry:after{content:"01";position:absolute;right:24px;bottom:-38px;font-size:170px;line-height:1;font-weight:900;color:#f3dfe7}
    .entry-inner{position:relative;z-index:1}.entry-title{font-size:25px;color:var(--ink);margin:14px 0 7px;font-weight:850}.entry-text{color:var(--muted);max-width:620px;margin:0}
    .tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}.tag{display:inline-flex;padding:5px 9px;border-radius:7px;background:#f1e4eb;color:var(--berry);font-size:12px;font-weight:800}
    .list-card{display:grid;grid-template-columns:74px 1fr auto;gap:16px;align-items:center;padding:17px 19px;margin-bottom:10px;transition:.2s}
    .list-card:hover{transform:translateX(3px);border-color:#c8a5b7;box-shadow:var(--shadow-lift)}
    .abstract{height:70px;border-radius:12px;background:#ead4df;display:grid;place-items:center;color:var(--berry);font-size:24px;font-weight:900}
    .list-card h3{font-size:17px;color:var(--ink);margin:0 0 3px}.list-card p{font-size:13px;color:var(--muted);margin:0}
    .status{font-size:12px;color:#8d422e;background:#fce3d7;padding:5px 8px;border-radius:7px;font-weight:800;white-space:nowrap}
    .filter-card{padding:22px;position:sticky;top:18px}.filter-card h3{color:var(--ink);font-size:19px;margin:0 0 18px}
    .filter-group{border-top:1px solid var(--line);padding:15px 0}.filter-group:first-of-type{border-top:0;padding-top:0}.filter-group strong{display:block;font-size:13px;margin-bottom:9px;color:var(--berry)}
    .check{display:flex;gap:9px;align-items:center;font-size:13px;color:var(--muted);margin:8px 0}.check input{accent-color:var(--berry)}
    select{width:100%;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--text);padding:0 10px}
    .notice{padding:16px 17px;border-radius:12px;background:#fff3e3;color:#765329;font-size:13px;margin-top:15px}
    .rail{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}.rail-item{flex:0 0 175px;border:1px solid var(--line);background:#fff;padding:14px;border-radius:12px}.rail-item strong{display:block;color:var(--berry);font-size:15px}.rail-item span{font-size:12px;color:var(--muted)}
    .faq-grid{display:grid;grid-template-columns:230px 1fr;gap:25px}.faq-panel{overflow:hidden}
    details{border-bottom:1px solid var(--line);padding:18px 21px}details:last-child{border-bottom:0}summary{cursor:pointer;list-style:none;font-weight:800;color:var(--ink);display:flex;justify-content:space-between;gap:14px}summary::-webkit-details-marker{display:none}summary:after{content:"+";color:var(--berry);font-size:22px;line-height:1}details[open] summary:after{content:"−"}details p{color:var(--muted);font-size:14px;margin:12px 0 0;max-width:700px}
    .request-wrap{background:var(--ink);border-radius:20px;padding:34px;color:#fff;display:grid;grid-template-columns: .8fr 1.2fr;gap:35px}.request-wrap h2{font-size:30px;line-height:1.35;margin:0 0 12px}.request-wrap p{color:#d8cbd3;font-size:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field label{display:block;color:#eadfe5;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;background:#fff;color:var(--text);border:1px solid #eadfe5;border-radius:10px;padding:10px 12px;min-height:46px}.field textarea{min-height:92px;resize:vertical}.field.full{grid-column:1/-1}.agree{color:#cdbdc7;font-size:12px;display:flex;gap:8px;align-items:flex-start;margin:13px 0}.agree input{margin-top:5px;accent-color:var(--coral)}
    .footer{background:var(--berry-dark);color:#eadde5;padding:45px 0 20px}.footer-main{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:27px}.footer-brand .brand{color:#fff}.footer-brand p{color:#cdbbc5;font-size:13px;max-width:300px;margin-top:16px}.footer-group h3{font-size:14px;color:#fff;margin:0 0 12px}.footer-group a{display:block;color:#cdbbc5;font-size:13px;margin:7px 0}.footer-group a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;color:#bcaab5;font-size:12px}
    @media(max-width:900px){.hero-layout,.content-layout{grid-template-columns:1fr}.filter-card{position:static}.footer-main{grid-template-columns:1.5fr repeat(2,1fr)}.faq-grid{grid-template-columns:1fr}.request-wrap{grid-template-columns:1fr}}
    @media(max-width:640px){.container{width:min(100% - 28px,1240px)}.top-strip .container{align-items:flex-start;padding:7px 0;flex-direction:column;gap:2px}.brand-row .container{min-height:66px}.brand{font-size:17px}.brand-mark{width:34px;height:34px}.header-tools .tool-pill{display:none}.menu-toggle{display:block}.nav-grid{padding:9px 0}.nav-item{min-width:126px;padding:9px 10px;font-size:13px}.page-hero{padding:38px 0 28px}h1{font-size:35px}.index-band-inner{align-items:flex-start;flex-direction:column}.index-stats{gap:18px}.section{padding:47px 0}.section-title{font-size:26px}.section-head{display:block}.section-head .btn{margin-top:15px}.feature-entry{padding:22px}.list-card{grid-template-columns:55px 1fr;gap:12px}.abstract{height:58px}.list-card .status{grid-column:2;justify-self:start}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.request-wrap{padding:25px 20px}.footer-main{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}}