/* roulang page: index */
:root{
      --ink:#251d29;
      --muted:#786d78;
      --paper:#fbf8f5;
      --panel:#fffdfb;
      --wine:#7b234b;
      --berry:#c04468;
      --orange:#f09a5a;
      --cream:#f4e8df;
      --line:#eadbd8;
      --green:#4d826d;
      --shadow:0 18px 50px rgba(65,35,48,.10);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    img{display:block;max-width:100%}
    .container{width:min(1160px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(251,248,245,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,219,216,.9)}
    .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:11px;min-width:220px;font-weight:900;letter-spacing:-.04em}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--wine);color:#fff;display:grid;place-items:center;font-weight:900;font-size:18px;box-shadow:5px 5px 0 var(--orange)}
    .brand-text{font-size:17px;line-height:1.25}
    .brand-text small{display:block;color:var(--berry);font-size:10px;letter-spacing:.14em;font-weight:800}
    .nav-links{display:flex;align-items:center;gap:7px;flex:1}
    .nav-link{padding:9px 13px;border-radius:10px;color:#665964;font-size:14px;transition:.25s ease}
    .nav-link:hover,.nav-link:focus{color:var(--wine);background:var(--cream);outline:none}
    .nav-link.active{color:var(--wine);background:#f0dce1;font-weight:800}
    .nav-cta,.btn-primary{background:var(--wine);color:#fff;border:1px solid var(--wine);border-radius:11px;padding:12px 19px;font-weight:800;transition:.25s ease;box-shadow:0 8px 20px rgba(123,35,75,.18)}
    .nav-cta:hover,.btn-primary:hover{background:#5f1739;transform:translateY(-2px);box-shadow:0 12px 25px rgba(123,35,75,.25)}
    .nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,.menu-toggle:focus,input:focus,textarea:focus,select:focus{outline:3px solid rgba(240,154,90,.42);outline-offset:2px}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;padding:9px 12px;border-radius:10px;color:var(--wine)}
    .hero{padding:78px 0 48px;background:linear-gradient(135deg,#fbf8f5 0%,#f5e5e1 58%,#ead4dc 100%);position:relative;overflow:hidden}
    .hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(123,35,75,.12);border-radius:50%;right:-120px;top:-170px;box-shadow:0 0 0 35px rgba(123,35,75,.04),0 0 0 70px rgba(123,35,75,.025)}
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:55px;align-items:center;position:relative;z-index:1}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-size:12px;font-weight:900;letter-spacing:.12em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:var(--orange)}
    h1{font-size:clamp(38px,5.3vw,70px);line-height:1.12;letter-spacing:-.065em;margin:18px 0 22px;max-width:720px}
    .hero-copy{font-size:17px;color:#61545e;max-width:650px;line-height:1.95}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .btn-secondary{border:1px solid #cdb7bc;background:rgba(255,255,255,.55);color:var(--wine);border-radius:11px;padding:12px 19px;font-weight:800;transition:.25s ease}
    .btn-secondary:hover{background:#fff;transform:translateY(-2px);border-color:var(--berry)}
    .icon-matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
    .matrix-tile{height:82px;border:1px solid rgba(123,35,75,.15);background:rgba(255,255,255,.63);border-radius:15px;padding:14px;position:relative}
    .matrix-tile strong{display:block;font-size:25px;color:var(--wine);line-height:1}
    .matrix-tile span{font-size:12px;color:var(--muted)}
    .matrix-tile:nth-child(2){background:var(--wine);color:#fff;transform:translateY(15px)}
    .matrix-tile:nth-child(2) strong,.matrix-tile:nth-child(2) span{color:#fff}
    .status-panel{background:#2e222d;color:#fff;border-radius:17px;padding:22px;box-shadow:var(--shadow)}
    .status-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#decfd7}
    .live-dot{width:8px;height:8px;background:#80c69e;border-radius:50%;display:inline-block;margin-right:7px;box-shadow:0 0 0 5px rgba(128,198,158,.13)}
    .status-line{height:7px;background:#574550;border-radius:99px;margin:17px 0 11px;overflow:hidden}
    .status-line i{display:block;height:100%;width:76%;background:linear-gradient(90deg,var(--orange),#df5c79);border-radius:99px}
    .status-foot{display:flex;justify-content:space-between;font-size:12px;color:#bcaab4}
    .section{padding:82px 0}
    .section.alt{background:#f4e8df}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
    h2{font-size:clamp(28px,3.4vw,43px);line-height:1.22;letter-spacing:-.045em;margin:8px 0 0}
    .section-intro{max-width:530px;color:var(--muted);font-size:15px}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
    .metric{background:var(--panel);border:1px solid var(--line);padding:23px;border-radius:15px;position:relative;overflow:hidden}
    .metric:after{content:"";position:absolute;right:-15px;bottom:-25px;width:80px;height:80px;border:1px solid #efcfd0;border-radius:50%}
    .metric em{font-style:normal;color:var(--berry);font-size:12px;font-weight:800}
    .metric strong{display:block;font-size:34px;line-height:1.2;margin:9px 0 3px;color:var(--wine)}
    .metric span{font-size:13px;color:var(--muted)}
    .matrix-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr;gap:15px}
    .entry-card{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:27px;min-height:205px;transition:.28s ease;position:relative;overflow:hidden}
    .entry-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d69bac}
    .entry-card.featured{grid-row:span 2;background:var(--wine);color:#fff;min-height:425px}
    .entry-card.featured p,.entry-card.featured .entry-meta{color:#ead9df}
    .entry-no{font-size:12px;font-weight:900;color:var(--orange);letter-spacing:.12em}
    .entry-card h3{font-size:24px;margin:28px 0 10px;line-height:1.35}
    .entry-card p{color:var(--muted);font-size:14px;margin:0;line-height:1.75}
    .entry-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px;color:var(--berry);font-size:12px;font-weight:800}
    .entry-arrow{position:absolute;right:24px;bottom:22px;font-size:22px;color:var(--orange)}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-box{padding:30px;border:1px solid var(--line);border-radius:17px;background:#fff}
    .compare-box.highlight{background:#351f2d;color:#fff;border-color:#351f2d}
    .compare-title{display:flex;justify-content:space-between;align-items:center;font-weight:900;font-size:18px}
    .tag{font-size:11px;padding:4px 9px;border-radius:99px;background:#f2e5e5;color:var(--berry);font-weight:800}
    .highlight .tag{background:#6a3b52;color:#ffe0b6}
    .compare-list{margin:22px 0 0;padding:0;list-style:none}
    .compare-list li{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px dashed rgba(120,109,120,.25);font-size:14px}
    .compare-list li:last-child{border:0}
    .bar{width:105px;height:7px;background:#eadfe0;border-radius:99px;overflow:hidden;margin-left:10px}
    .highlight .bar{background:#59404d}.bar i{display:block;height:100%;background:var(--orange);border-radius:99px}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .news-list,.ranking{background:#fff;border:1px solid var(--line);border-radius:17px;padding:12px 25px}
    .news-item{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border:0}.news-item h3{font-size:16px;margin:0 0 4px}.news-item p{margin:0;color:var(--muted);font-size:13px}.news-date{font-size:12px;color:#aa939b;white-space:nowrap}
    .rank-row{display:grid;grid-template-columns:30px 1fr 56px;gap:10px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}.rank-row:last-child{border:0}.rank-num{color:var(--berry);font-weight:900}.rank-count{font-size:12px;color:var(--muted);text-align:right}
    .faq-list{max-width:850px;margin:auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}.faq-q{width:100%;background:none;border:0;padding:20px 5px;text-align:left;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-weight:800;font-size:16px}.faq-q span{font-size:24px;color:var(--berry);transition:.25s}.faq-item.open .faq-q span{transform:rotate(45deg)}.faq-a{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .3s ease}.faq-a p{margin:0 5px 20px;line-height:1.85}.faq-item.open .faq-a{max-height:180px}
    .form-band{background:var(--wine);color:#fff;padding:42px;border-radius:22px;display:grid;grid-template-columns:.85fr 1.15fr;gap:42px}
    .form-band p{color:#ead9df;font-size:14px;line-height:1.9}.form-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.form-tags span{border:1px solid #88516a;border-radius:99px;padding:5px 10px;font-size:12px;color:#f2d8db}
    .contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;color:#f1dfe3}.field input,.field select,.field textarea{width:100%;background:#fff;color:var(--ink);border:1px solid transparent;border-radius:9px;padding:11px 13px}.field textarea{min-height:92px;resize:vertical}.form-submit{grid-column:1/-1;border:0;background:var(--orange);color:#321c25;border-radius:10px;padding:12px;font-weight:900;transition:.25s}.form-submit:hover{background:#ffb87b}.form-submit:disabled{opacity:.55;cursor:not-allowed}
    .site-footer{background:#241b25;color:#d8cbd1;padding:48px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer-brand{color:#fff;font-weight:900;font-size:18px}.footer-title{color:#fff;font-size:13px;font-weight:900;margin-bottom:13px}.footer-links{display:grid;gap:8px;font-size:13px;color:#b6a5af}.footer-links a:hover{color:var(--orange)}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #443542;margin-top:35px;padding-top:18px;color:#998895;font-size:12px}.age-note{font-size:12px;line-height:1.7;color:#998895;max-width:410px}
    @media(max-width:900px){.nav-links{gap:0}.brand{min-width:190px}.hero-grid,.form-band,.news-layout{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.matrix-grid{grid-template-columns:1fr 1fr}.entry-card.featured{grid-row:auto;min-height:260px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:650px){.container{width:min(100% - 28px,1160px)}.nav-wrap{height:68px;justify-content:space-between}.brand{min-width:0}.brand-text{font-size:14px}.nav-links{display:none;position:absolute;top:68px;left:14px;right:14px;background:#fffdfb;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-link{padding:12px}.nav-cta{display:none}.menu-toggle{display:block}.hero{padding:55px 0 35px}.hero-grid{gap:36px}h1{font-size:40px}.hero-copy{font-size:15px}.icon-matrix{gap:8px}.matrix-tile{height:72px;padding:11px}.matrix-tile strong{font-size:21px}.section{padding:58px 0}.section-head{display:block}.section-intro{margin-top:14px}.metrics,.matrix-grid,.compare,.contact-form{grid-template-columns:1fr}.entry-card.featured{min-height:260px}.news-list,.ranking{padding:8px 17px}.news-item{align-items:flex-start;display:block}.news-date{display:block;margin-top:5px}.form-band{padding:25px 19px;gap:25px}.field.full{grid-column:auto}.form-submit{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom .age-note{margin-top:12px}}

/* roulang page: category1 */
:root{
      --ink:#251d29;
      --muted:#786d78;
      --paper:#fbf8f5;
      --panel:#fffdfb;
      --wine:#7b234b;
      --berry:#c04468;
      --orange:#f09a5a;
      --cream:#f4e8df;
      --line:#eadbd8;
      --green:#4d826d;
      --shadow:0 18px 50px rgba(65,35,48,.10);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    img{display:block;max-width:100%}
    .container{width:min(1160px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(251,248,245,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,219,216,.9)}
    .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:11px;min-width:220px;font-weight:900;letter-spacing:-.04em}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--wine);color:#fff;display:grid;place-items:center;font-weight:900;font-size:18px;box-shadow:5px 5px 0 var(--orange)}
    .brand-text{font-size:17px;line-height:1.25}
    .brand-text small{display:block;color:var(--berry);font-size:10px;letter-spacing:.14em;font-weight:800}
    .nav-links{display:flex;align-items:center;gap:7px;flex:1}
    .nav-link{padding:9px 13px;border-radius:10px;color:#665964;font-size:14px;transition:.25s ease}
    .nav-link:hover,.nav-link:focus{color:var(--wine);background:var(--cream);outline:none}
    .nav-link.active{color:var(--wine);background:#f0dce1;font-weight:800}
    .nav-cta,.btn-primary{background:var(--wine);color:#fff;border:1px solid var(--wine);border-radius:11px;padding:12px 19px;font-weight:800;transition:.25s ease;box-shadow:0 8px 20px rgba(123,35,75,.18)}
    .nav-cta:hover,.btn-primary:hover{background:#5f1739;transform:translateY(-2px);box-shadow:0 12px 25px rgba(123,35,75,.25)}
    .nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,.menu-toggle:focus,input:focus,textarea:focus,select:focus{outline:3px solid rgba(240,154,90,.42);outline-offset:2px}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;padding:9px 12px;border-radius:10px;color:var(--wine)}
    .hero{padding:68px 0 54px;background:linear-gradient(135deg,#fbf8f5 0%,#f5e5e1 58%,#ead4dc 100%);position:relative;overflow:hidden}
    .hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(123,35,75,.12);border-radius:50%;right:-120px;top:-170px;box-shadow:0 0 0 35px rgba(123,35,75,.04),0 0 0 70px rgba(123,35,75,.025)}
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:55px;align-items:center;position:relative;z-index:1}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-size:12px;font-weight:900;letter-spacing:.12em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:var(--orange)}
    h1,h2,h3{letter-spacing:-.035em}
    h1{font-size:clamp(36px,5vw,64px);line-height:1.16;margin:18px 0 20px}
    h2{font-size:clamp(27px,3vw,39px);line-height:1.28;margin:10px 0}
    .hero-copy{font-size:17px;color:#61545e;max-width:650px;line-height:1.95}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .btn-secondary{border:1px solid #cdb7bc;background:rgba(255,255,255,.55);color:var(--wine);border-radius:11px;padding:12px 19px;font-weight:800;transition:.25s ease}
    .btn-secondary:hover{background:#fff;transform:translateY(-2px);border-color:var(--berry)}
    .hero-panel{background:rgba(255,253,251,.78);border:1px solid rgba(255,255,255,.8);border-radius:22px;padding:25px;box-shadow:var(--shadow)}
    .panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px}
    .status{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:12px;font-weight:800}
    .status:before{content:"";width:8px;height:8px;background:var(--green);border-radius:50%;box-shadow:0 0 0 5px rgba(77,130,109,.12)}
    .panel-number{font-size:42px;font-weight:900;color:var(--wine);line-height:1.1;margin:25px 0 3px}
    .panel-label{font-size:14px;color:var(--muted)}
    .mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:25px}
    .mini-stat{padding:13px;border-radius:12px;background:#f8eeea;border:1px solid var(--line)}
    .mini-stat strong{display:block;color:var(--wine);font-size:20px}
    .mini-stat span{font-size:12px;color:var(--muted)}
    .section{padding:76px 0}
    .section.alt{background:var(--cream)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
    .section-intro{max-width:540px;color:var(--muted);font-size:15px}
    .filter-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:#fff;border:1px solid var(--line);padding:14px;border-radius:15px;margin-bottom:27px}
    .filter-bar label{font-size:13px;color:var(--muted);font-weight:700;margin-right:2px}
    .filter{border:1px solid var(--line);background:#fffaf8;color:#685762;padding:8px 13px;border-radius:9px;font-size:13px;transition:.2s}
    .filter:hover,.filter.active{border-color:var(--berry);color:var(--wine);background:#f5e2e5;font-weight:800}
    .feature-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:17px}
    .feature-card,.content-list,.path-card,.compare-card{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);box-shadow:0 8px 26px rgba(65,35,48,.04)}
    .feature-card{padding:30px;min-height:320px;position:relative;overflow:hidden;background:var(--wine);color:#fff}
    .feature-card:after{content:"精选";position:absolute;right:-28px;top:24px;background:var(--orange);color:var(--ink);padding:5px 38px;transform:rotate(38deg);font-size:12px;font-weight:900}
    .feature-card p{color:#ead9df;max-width:550px}
    .feature-card h3{font-size:30px;line-height:1.35;margin:26px 0 12px}
    .feature-card .tag{background:#6a3b52;color:#ffe0b6}
    .tag{font-size:11px;padding:4px 9px;border-radius:99px;background:#f2e5e5;color:var(--berry);font-weight:800;display:inline-block}
    .small-stack{display:grid;gap:17px}
    .topic-card{padding:23px;display:flex;flex-direction:column;justify-content:space-between;min-height:151px;transition:.25s}
    .topic-card:hover,.path-card:hover,.compare-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d69bac}
    .topic-card h3{font-size:20px;margin:10px 0 5px}
    .topic-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.7}
    .topic-foot{display:flex;justify-content:space-between;color:var(--berry);font-size:12px;font-weight:800;margin-top:12px}
    .path-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:15px}
    .path-card{padding:25px;min-height:188px;transition:.25s}
    .path-card.large{grid-row:span 2;min-height:391px;background:#fff}
    .path-index{font-size:12px;color:var(--orange);font-weight:900;letter-spacing:.1em}
    .path-card h3{font-size:21px;margin:23px 0 8px}
    .path-card p{font-size:14px;color:var(--muted);margin:0}
    .path-arrow{display:block;margin-top:25px;color:var(--wine);font-size:24px}
    .compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:17px}
    .compare-card{padding:27px}
    .compare-card.dark{background:#382936;color:#fff;border-color:#382936}
    .compare-card.dark p,.compare-card.dark .compare-list li{color:#ead9df}
    .compare-title{display:flex;justify-content:space-between;align-items:center;font-weight:900;font-size:18px}
    .compare-list{margin:22px 0 0;padding:0;list-style:none}
    .compare-list li{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px dashed rgba(120,109,120,.25);font-size:14px;color:var(--muted)}
    .compare-list li:last-child{border:0}
    .bar{height:7px;background:#f0e5e1;border-radius:99px;margin-top:9px;overflow:hidden}
    .bar i{display:block;height:100%;background:var(--berry);border-radius:inherit}
    .dark .bar{background:#604452}
    .dark .bar i{background:var(--orange)}
    .faq-list{max-width:850px;margin:auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-q{width:100%;background:none;border:0;padding:20px 5px;text-align:left;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-weight:800;font-size:16px}
    .faq-q span{font-size:24px;color:var(--berry);transition:.25s}
    .faq-item.open .faq-q span{transform:rotate(45deg)}
    .faq-a{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .3s ease}
    .faq-a p{margin:0 5px 20px;line-height:1.85}
    .faq-item.open .faq-a{max-height:180px}
    .form-band{background:var(--wine);color:#fff;padding:42px;border-radius:22px;display:grid;grid-template-columns:.85fr 1.15fr;gap:42px}
    .form-band p{color:#ead9df;font-size:14px;line-height:1.9}
    .form-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
    .form-tags span{border:1px solid #88516a;border-radius:99px;padding:5px 10px;font-size:12px;color:#f2d8db}
    .contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:flex;flex-direction:column;gap:5px}
    .field.full{grid-column:1/-1}
    .field label{font-size:12px;color:#f2d8db}
    .field input,.field select,.field textarea{width:100%;background:#fff;color:var(--ink);border:1px solid transparent;border-radius:9px;padding:10px 12px;font-size:14px}
    .field textarea{min-height:82px;resize:vertical}
    .form-check{grid-column:1/-1;font-size:12px;color:#ead9df}
    .form-check input{accent-color:var(--orange);margin-right:6px}
    .form-submit{grid-column:1/-1;display:flex;align-items:center;gap:15px;flex-wrap:wrap}
    .form-submit button{background:var(--orange);border:1px solid var(--orange);color:var(--ink);border-radius:10px;padding:11px 19px;font-weight:900;transition:.25s}
    .form-submit button:hover{background:#ffb778;transform:translateY(-2px)}
    .form-submit button:disabled{opacity:.55;cursor:not-allowed;transform:none}
    .form-message{font-size:13px;color:#f9d5bc}
    .site-footer{background:#251d29;color:#fff;padding:53px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.45fr .8fr .8fr .7fr;gap:35px}
    .footer-brand{font-size:19px;font-weight:900;margin-bottom:12px}
    .age-note{color:#cbb9c0;font-size:13px;line-height:1.8;max-width:310px;margin:0}
    .footer-title{font-size:13px;color:#f2b28c;font-weight:900;margin-bottom:12px}
    .footer-links{display:grid;gap:7px;color:#cbb9c0;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #493843;margin-top:38px;padding-top:18px;color:#a9949d;font-size:12px}
    .empty-state{display:none;background:#fff;border:1px dashed #d5bfc2;border-radius:15px;padding:25px;text-align:center;color:var(--muted)}
    .empty-state.show{display:block}
    @media(max-width:900px){
      .nav-wrap{gap:15px}.brand{min-width:auto}.nav-links{gap:2px}
      .hero-grid,.feature-layout,.form-band{grid-template-columns:1fr;gap:28px}
      .path-grid{grid-template-columns:1fr 1fr}.path-card.large{grid-row:auto;min-height:250px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:680px){
      .container{width:min(100% - 28px,560px)}
      .nav-wrap{height:70px;justify-content:space-between}.brand-text{font-size:15px}
      .menu-toggle{display:block}.nav-links{display:none;position:absolute;top:70px;left:14px;right:14px;background:#fffdfb;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-link{padding:11px 13px}.nav-cta{padding:9px 13px;font-size:13px}
      .hero{padding:48px 0 35px}h1{font-size:38px}.hero-copy{font-size:15px}
      .section{padding:55px 0}.section-head{display:block}.section-intro{margin-top:10px}
      .filter-bar{overflow-x:auto;flex-wrap:nowrap;padding:10px}.filter-bar label{white-space:nowrap}
      .feature-card{min-height:300px;padding:24px}.feature-card h3{font-size:26px}
      .path-grid,.compare-wrap{grid-template-columns:1fr}.path-card.large{min-height:220px}
      .form-band{padding:27px 20px}.contact-form{grid-template-columns:1fr}.field.full,.form-check,.form-submit{grid-column:auto}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}
    }
    @media(max-width:430px){
      .brand-mark{width:34px;height:34px}.brand-text small{font-size:8px}.nav-cta{display:none}
      .footer-grid{grid-template-columns:1fr}
    }

/* roulang page: category2 */
:root{
      --ink:#251d29;
      --muted:#786d78;
      --paper:#fbf8f5;
      --panel:#fffdfb;
      --wine:#7b234b;
      --berry:#c04468;
      --orange:#f09a5a;
      --cream:#f4e8df;
      --line:#eadbd8;
      --green:#4d826d;
      --shadow:0 18px 50px rgba(65,35,48,.10);
      --radius:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    img{display:block;max-width:100%}
    .container{width:min(1160px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(251,248,245,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,219,216,.9)}
    .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:11px;min-width:220px;font-weight:900;letter-spacing:-.04em}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--wine);color:#fff;display:grid;place-items:center;font-weight:900;font-size:18px;box-shadow:5px 5px 0 var(--orange)}
    .brand-text{font-size:17px;line-height:1.25}
    .brand-text small{display:block;color:var(--berry);font-size:10px;letter-spacing:.14em;font-weight:800}
    .nav-links{display:flex;align-items:center;gap:7px;flex:1}
    .nav-link{padding:9px 13px;border-radius:10px;color:#665964;font-size:14px;transition:.25s ease}
    .nav-link:hover,.nav-link:focus{color:var(--wine);background:var(--cream);outline:none}
    .nav-link.active{color:var(--wine);background:#f0dce1;font-weight:800}
    .nav-cta,.btn-primary{background:var(--wine);color:#fff;border:1px solid var(--wine);border-radius:11px;padding:12px 19px;font-weight:800;transition:.25s ease;box-shadow:0 8px 20px rgba(123,35,75,.18)}
    .nav-cta:hover,.btn-primary:hover{background:#5f1739;transform:translateY(-2px);box-shadow:0 12px 25px rgba(123,35,75,.25)}
    .nav-cta:focus,.btn-primary:focus,.btn-secondary:focus,.menu-toggle:focus,input:focus,textarea:focus,select:focus{outline:3px solid rgba(240,154,90,.42);outline-offset:2px}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;padding:9px 12px;border-radius:10px;color:var(--wine)}
    .hero{padding:70px 0 54px;background:linear-gradient(135deg,#fbf8f5 0%,#f5e5e1 58%,#ead4dc 100%);position:relative;overflow:hidden}
    .hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(123,35,75,.12);border-radius:50%;right:-120px;top:-170px;box-shadow:0 0 0 35px rgba(123,35,75,.04),0 0 0 70px rgba(123,35,75,.025)}
    .hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:55px;align-items:center;position:relative;z-index:1}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-size:12px;font-weight:900;letter-spacing:.12em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:var(--orange)}
    h1,h2,h3{letter-spacing:-.035em}
    .hero h1{font-size:clamp(38px,5vw,66px);line-height:1.16;margin:18px 0 18px;max-width:720px}
    .hero-copy{font-size:17px;color:#61545e;max-width:650px;line-height:1.95}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .btn-secondary{border:1px solid #cdb7bc;background:rgba(255,255,255,.55);color:var(--wine);border-radius:11px;padding:12px 19px;font-weight:800;transition:.25s ease}
    .btn-secondary:hover{background:#fff;transform:translateY(-2px);border-color:var(--berry)}
    .summary-panel{background:var(--wine);color:#fff;border-radius:22px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .summary-panel:before{content:"02";position:absolute;right:20px;top:5px;font-size:110px;line-height:1;color:rgba(255,255,255,.08);font-weight:900}
    .panel-top{display:flex;justify-content:space-between;align-items:center;position:relative}
    .status{font-size:12px;color:#ffe0b6;display:flex;align-items:center;gap:7px}
    .status:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(240,154,90,.18)}
    .summary-title{font-size:22px;font-weight:900;margin:30px 0 18px;position:relative}
    .summary-row{display:flex;justify-content:space-between;gap:15px;padding:14px 0;border-top:1px solid rgba(255,255,255,.16);font-size:14px;color:#ead9df}
    .summary-row strong{color:#fff}
    .section{padding:78px 0}
    .section.alt{background:var(--cream)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
    .section-head h2{font-size:clamp(27px,3vw,40px);line-height:1.3;margin:10px 0 0}
    .section-intro{max-width:530px;color:var(--muted);font-size:15px}
    .filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:16px;padding:13px;margin-bottom:28px;box-shadow:0 8px 25px rgba(65,35,48,.05)}
    .filter-label{font-size:13px;font-weight:900;color:var(--wine);padding:0 8px}
    .filter-chip{border:1px solid var(--line);background:#fffaf8;color:var(--muted);border-radius:99px;padding:7px 14px;font-size:13px;transition:.2s ease}
    .filter-chip:hover,.filter-chip.active{background:#f0dce1;border-color:#d69bac;color:var(--wine);font-weight:800}
    .browse-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:16px}
    .browse-card,.side-list{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .browse-card{display:grid;grid-template-columns:40% 60%;min-height:300px;transition:.28s ease}
    .browse-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d69bac}
    .cover{min-height:100%;background:linear-gradient(145deg,#542039,#c04468 56%,#f09a5a);position:relative;overflow:hidden}
    .cover:after{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(255,255,255,.35);border-radius:50%;right:-55px;bottom:-70px;box-shadow:0 0 0 22px rgba(255,255,255,.09),0 0 0 46px rgba(255,255,255,.05)}
    .cover-mark{position:absolute;left:22px;bottom:18px;color:#fff;font-size:12px;font-weight:900;letter-spacing:.12em}
    .browse-content{padding:27px}
    .tag{font-size:11px;padding:4px 9px;border-radius:99px;background:#f2e5e5;color:var(--berry);font-weight:800;display:inline-block}
    .browse-content h3{font-size:25px;line-height:1.4;margin:20px 0 10px}
    .browse-content p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
    .card-meta{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-top:25px;color:var(--muted);font-size:12px}
    .text-link{color:var(--wine);font-weight:900}
    .text-link:hover{color:var(--berry)}
    .side-list{padding:10px 22px}
    .side-item{padding:20px 0;border-bottom:1px solid var(--line)}
    .side-item:last-child{border-bottom:0}
    .side-item h3{font-size:16px;line-height:1.5;margin:8px 0 5px}
    .side-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.7}
    .side-number{color:var(--orange);font-weight:900;font-size:13px}
    .process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .process-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;position:relative}
    .process-no{color:var(--berry);font-weight:900;font-size:13px}
    .process-item h3{font-size:19px;margin:20px 0 7px}
    .process-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.8}
    .faq-list{max-width:850px;margin:auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-q{width:100%;background:none;border:0;padding:20px 5px;text-align:left;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-weight:800;font-size:16px}
    .faq-q span{font-size:24px;color:var(--berry);transition:.25s}
    .faq-item.open .faq-q span{transform:rotate(45deg)}
    .faq-a{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .3s ease}
    .faq-a p{margin:0 5px 20px;line-height:1.85}
    .faq-item.open .faq-a{max-height:180px}
    .form-band{background:var(--wine);color:#fff;padding:42px;border-radius:22px;display:grid;grid-template-columns:.85fr 1.15fr;gap:42px}
    .form-band h2{font-size:32px;line-height:1.35;margin:12px 0}
    .form-band p{color:#ead9df;font-size:14px;line-height:1.9}
    .form-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
    .form-tags span{border:1px solid #88516a;border-radius:99px;padding:5px 10px;font-size:12px;color:#f2d8db}
    .contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:12px;color:#f2d8db;font-weight:800}
    .field input,.field select,.field textarea{width:100%;background:#fff;color:var(--ink);border:1px solid transparent;border-radius:10px;padding:11px 13px;font-size:14px}
    .field textarea{min-height:90px;resize:vertical}
    .field input:disabled{background:#e8dfe2;color:#988b91}
    .form-submit{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:4px}
    .form-submit button{background:var(--orange);border:0;color:#3f2230;border-radius:10px;padding:12px 20px;font-weight:900;transition:.2s}
    .form-submit button:hover{background:#ffb173;transform:translateY(-2px)}
    .form-submit button:disabled{background:#9e7d86;color:#e7dce0;cursor:not-allowed;transform:none}
    .form-submit small{color:#ead9df;font-size:12px}
    .site-footer{background:#251d29;color:#fff;padding:52px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr .8fr;gap:30px}
    .footer-brand{font-size:19px;font-weight:900}
    .age-note{color:#cbbbc2;font-size:13px;line-height:1.8;max-width:310px;margin-top:14px}
    .footer-title{font-weight:900;margin-bottom:13px}
    .footer-links{display:grid;gap:8px;color:#cbbbc2;font-size:13px}
    .footer-links a:hover{color:#fff0d2}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:#a997a1;font-size:12px}
    .footer-quick{display:inline-block;background:#382936;border:1px solid #604452;color:#fff;border-radius:11px;padding:10px 15px;font-size:13px;font-weight:800}
    .footer-quick:hover{background:#4b3443}
    @media(max-width:900px){
      .nav-wrap{gap:15px}.brand{min-width:auto}.nav-links{gap:2px}
      .hero-grid,.browse-grid,.form-band{grid-template-columns:1fr;gap:28px}
      .browse-card{grid-template-columns:35% 65%}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:2}
    }
    @media(max-width:680px){
      .container{width:min(100% - 28px,560px)}
      .nav-wrap{height:68px;justify-content:space-between}
      .brand-text{font-size:15px}.brand-mark{width:34px;height:34px}
      .menu-toggle{display:block}
      .nav-links{display:none;position:absolute;left:14px;right:14px;top:76px;background:#fffdfb;border:1px solid var(--line);border-radius:15px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-link{padding:11px 13px}.nav-cta{padding:9px 12px;font-size:13px}
      .hero{padding:52px 0 40px}.hero h1{font-size:39px}
      .hero-copy{font-size:15px}.summary-panel{padding:23px}
      .section{padding:58px 0}.section-head{display:block}.section-intro{margin-top:12px}
      .filter-bar{overflow-x:auto;flex-wrap:nowrap;padding:11px}.filter-label{white-space:nowrap}
      .filter-chip{white-space:nowrap}
      .browse-card{display:block}.cover{height:150px;min-height:150px}
      .browse-content{padding:22px}.browse-content h3{font-size:22px}
      .process-grid{grid-template-columns:1fr}
      .form-band{padding:27px 20px}.form-band h2{font-size:27px}
      .contact-form{grid-template-columns:1fr}.field.full,.form-submit{grid-column:auto}
      .form-submit{display:block}.form-submit small{display:block;margin-top:12px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}
      .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }