/* roulang page: index */
:root{
      --pine:#173d37;
      --pine-dark:#102d28;
      --moss:#39775f;
      --apricot:#e7a884;
      --rose:#b96e61;
      --cream:#f7f5f0;
      --sand:#f2ece3;
      --mist:#edf3ee;
      --ink:#1e2b28;
      --muted:#69756f;
      --line:rgba(23,61,55,.13);
      --white:#fff;
      --radius-lg:28px;
      --radius-md:18px;
      --radius-sm:13px;
      --shadow:0 16px 40px rgba(26,50,43,.08);
      --shadow-hover:0 22px 48px rgba(26,50,43,.14);
      --container:1200px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    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(231,168,132,.65);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 64px));margin:auto}
    .site-header{height:78px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;flex-shrink:0;font-weight:800;color:var(--pine);letter-spacing:.02em}
    .brand-mark{width:33px;height:33px;border-radius:11px;background:linear-gradient(135deg,var(--moss),var(--apricot),var(--rose));position:relative;box-shadow:0 8px 18px rgba(57,119,95,.2)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;border:2px solid #fff;border-radius:4px}
    .brand-mark:before{width:12px;height:12px;top:7px;left:7px}
    .brand-mark:after{width:8px;height:8px;right:6px;bottom:6px}
    .desktop-nav{display:flex;align-items:center;gap:5px;margin-left:auto}
    .desktop-nav a{font-size:14px;font-weight:650;color:var(--muted);padding:10px 13px;border-radius:10px;position:relative;transition:var(--ease)}
    .desktop-nav a:hover,.desktop-nav a.active{background:var(--mist);color:var(--pine)}
    .desktop-nav a.active:after{content:"";position:absolute;bottom:4px;left:14px;right:14px;height:2px;background:linear-gradient(90deg,var(--moss),var(--apricot));border-radius:2px}
    .search{height:42px;width:172px;display:flex;align-items:center;gap:7px;padding:0 12px;border:1px solid var(--line);border-radius:14px;background:#fbfbf9;color:var(--muted);transition:var(--ease)}
    .search:focus-within{width:200px;border-color:var(--moss);box-shadow:0 0 0 4px rgba(57,119,95,.09)}
    .search input{width:100%;border:0;outline:0;background:transparent;font-size:13px;color:var(--ink)}
    .search svg{width:17px;fill:none;stroke:currentColor;stroke-width:2}
    .btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;border:1px solid transparent;border-radius:13px;font-weight:750;font-size:14px;transition:var(--ease)}
    .btn-primary{background:var(--pine);color:#fff;box-shadow:0 9px 18px rgba(23,61,55,.16)}
    .btn-primary:hover{background:var(--pine-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(23,61,55,.23)}
    .btn-light{background:#fff;color:var(--pine);border-color:var(--line)}
    .btn-light:hover{background:var(--mist);transform:translateY(-2px)}
    .btn-gradient{color:#fff;background:linear-gradient(105deg,var(--moss),var(--rose));background-size:150% 100%;box-shadow:0 10px 22px rgba(185,110,97,.2)}
    .btn-gradient:hover{background-position:100% 0;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:var(--mist);width:42px;height:42px;border-radius:12px;color:var(--pine)}
    .mobile-panel{display:none}
    .hero{overflow:hidden;position:relative;background:var(--sand);padding:62px 0 66px}
    .hero:before{content:"";position:absolute;width:620px;height:620px;right:-190px;top:-340px;border-radius:50%;background:radial-gradient(circle,rgba(231,168,132,.48),rgba(185,110,97,.15) 45%,transparent 68%)}
    .hero:after{content:"";position:absolute;inset:0;opacity:.32;background-image:linear-gradient(rgba(23,61,55,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(23,61,55,.06) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(90deg,#000,transparent 72%)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:13px;font-weight:750}
    .eyebrow{padding:7px 11px;background:rgba(255,255,255,.72);border:1px solid rgba(23,61,55,.1);color:var(--pine)}
    .dot{width:7px;height:7px;background:#6baa77;border-radius:50%;box-shadow:0 0 0 4px rgba(107,170,119,.14)}
    h1,h2,h3,p{margin-top:0}
    h1{font-family:"Noto Serif SC","Songti SC",serif;font-size:52px;line-height:1.22;letter-spacing:-.05em;margin:17px 0 18px;color:var(--pine)}
    .gradient-text{background:linear-gradient(100deg,var(--moss),var(--rose));background-clip:text;-webkit-background-clip:text;color:transparent}
    .hero-copy{max-width:610px;color:#53615b;font-size:17px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
    .hero-notes{display:flex;gap:18px;flex-wrap:wrap;margin-top:26px;color:var(--muted);font-size:13px}
    .hero-notes span{display:flex;align-items:center;gap:7px}
    .hero-notes b{color:var(--pine)}
    .dashboard{border:1px solid rgba(255,255,255,.78);background:rgba(255,255,255,.78);border-radius:30px;padding:27px;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .dashboard:after{content:"";position:absolute;width:220px;height:220px;right:-78px;bottom:-98px;border-radius:50%;background:linear-gradient(135deg,rgba(57,119,95,.23),rgba(231,168,132,.25))}
    .dash-head,.metric-row,.dash-bottom{position:relative;z-index:1}
    .dash-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
    .dash-title{font-weight:800;color:var(--pine)}
    .badge{padding:6px 10px;background:linear-gradient(100deg,#e4f0e8,#f6dfd1);color:var(--pine);white-space:nowrap}
    .metric-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .metric{padding:15px;background:#fff;border:1px solid var(--line);border-radius:16px}
    .metric strong{display:block;font-size:27px;line-height:1.2;color:var(--pine);font-family:"Noto Serif SC","Songti SC",serif}
    .metric span{font-size:12px;color:var(--muted)}
    .dash-line{margin:20px 0;border:0;border-top:1px solid var(--line)}
    .bar-item{display:grid;grid-template-columns:77px 1fr 37px;align-items:center;gap:9px;margin:11px 0;font-size:12px;color:var(--muted)}
    .bar{height:8px;border-radius:999px;background:#e8ece8;overflow:hidden}
    .bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--moss),var(--apricot))}
    .dash-bottom{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
    .dash-bottom strong{color:var(--pine)}
    main section{padding:94px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:32px}
    .section-kicker{margin-bottom:8px;color:var(--moss);font-size:13px;font-weight:800;letter-spacing:.1em}
    h2{font-family:"Noto Serif SC","Songti SC",serif;font-size:36px;line-height:1.3;letter-spacing:-.035em;margin-bottom:0;color:var(--pine)}
    .section-desc{max-width:480px;color:var(--muted);font-size:15px;margin-bottom:0}
    .indicator-strip{background:var(--white);padding-top:0}
    .indicator-grid{display:grid;grid-template-columns:1.25fr repeat(3,1fr);gap:14px}
    .indicator-lead,.indicator-card{border-radius:var(--radius-md);border:1px solid var(--line);padding:21px;background:var(--mist)}
    .indicator-lead{background:var(--pine);color:#fff;position:relative;overflow:hidden}
    .indicator-lead:after{content:"";position:absolute;width:160px;height:160px;right:-50px;bottom:-80px;border:30px solid rgba(231,168,132,.28);border-radius:50%}
    .indicator-lead span,.indicator-card span{display:block;font-size:13px;opacity:.8}
    .indicator-lead strong,.indicator-card strong{display:block;margin-top:5px;font-size:20px;line-height:1.35}
    .indicator-card{background:#fff}
    .indicator-card strong{color:var(--pine)}
    .matrix{background:var(--cream)}
    .matrix-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:142px;gap:16px}
    .matrix-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:23px;padding:21px;background:#fff;box-shadow:0 7px 18px rgba(23,61,55,.03);transition:var(--ease)}
    .matrix-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .matrix-card:hover .arrow{transform:translateX(5px)}
    .matrix-card .number{font-family:"Noto Serif SC",serif;font-size:13px;color:var(--rose);font-weight:800}
    .matrix-card h3{font-size:20px;line-height:1.35;margin:8px 0 5px;color:var(--pine)}
    .matrix-card p{font-size:13px;line-height:1.6;color:var(--muted);margin-bottom:0;max-width:280px}
    .arrow{position:absolute;right:20px;bottom:17px;font-size:20px;color:var(--moss);transition:var(--ease)}
    .matrix-card .badge{position:absolute;right:17px;top:17px;font-size:11px}
    .m1{grid-column:span 5;grid-row:span 2;background:linear-gradient(125deg,#fff 35%,#e4eee6)}
    .m2{grid-column:span 3;grid-row:span 2;background:linear-gradient(145deg,#f5e5d8,#fff)}
    .m3{grid-column:span 4}
    .m4{grid-column:span 4;background:#edf3ee}
    .m5{grid-column:span 4}
    .m6{grid-column:span 4;background:linear-gradient(120deg,#fff,#f5e3da)}
    .abstract-art{position:absolute;right:-13px;bottom:-32px;width:145px;height:145px;border:20px solid rgba(57,119,95,.12);border-radius:50%;transform:rotate(27deg)}
    .abstract-art:after{content:"";position:absolute;width:58px;height:58px;left:26px;top:25px;border-radius:14px;background:rgba(231,168,132,.5)}
    .three{background:var(--white)}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .feature{padding:26px;border-radius:var(--radius-lg);background:var(--pine);color:#fff;position:relative;overflow:hidden;min-height:210px}
    .feature:nth-child(2){background:#315f52}
    .feature:nth-child(3){background:linear-gradient(140deg,#8a6756,#b96e61)}
    .feature svg{width:31px;height:31px;fill:none;stroke:#f6d8c5;stroke-width:1.6}
    .feature h3{font-size:20px;margin:28px 0 7px}
    .feature p{font-size:14px;line-height:1.7;margin:0;color:rgba(255,255,255,.78)}
    .compare{background:var(--sand)}
    .compare-wrap{display:grid;grid-template-columns:1fr 58px 1fr;align-items:stretch}
    .compare-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:29px;box-shadow:var(--shadow)}
    .compare-card.alt{background:#eff5ef}
    .compare-middle{display:flex;align-items:center;justify-content:center}
    .vs{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;background:var(--pine);color:#fff;font-size:12px;font-weight:800;box-shadow:0 0 0 8px var(--sand)}
    .compare-card h3{font-size:23px;color:var(--pine);margin:10px 0 7px}
    .compare-card p{color:var(--muted);font-size:14px;margin-bottom:19px}
    .check-list{margin:0;padding:0;list-style:none}
    .check-list li{padding:10px 0;border-top:1px solid var(--line);font-size:14px;display:flex;justify-content:space-between;gap:14px}
    .check-list b{color:var(--pine)}
    .mini-bars{display:flex;align-items:flex-end;gap:8px;height:64px;margin-top:19px}
    .mini-bars i{display:block;width:17%;border-radius:7px 7px 2px 2px;background:linear-gradient(180deg,var(--apricot),var(--moss))}
    .notice-link{margin-top:22px;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 20px;border-radius:16px;background:#fff;color:var(--muted);font-size:14px}
    .notice-link a{color:var(--pine);font-weight:800;white-space:nowrap}
    .info-section{background:#fff}
    .info-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:26px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:84px 1fr auto;gap:16px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line);transition:var(--ease)}
    .news-item:hover{padding-left:7px}
    .news-date{font-size:12px;color:var(--muted)}
    .news-item h3{font-size:16px;margin:0;color:var(--pine)}
    .news-item p{font-size:13px;color:var(--muted);margin:2px 0 0}
    .news-item a{color:var(--moss);font-weight:800}
    .quick-card{border-radius:28px;background:linear-gradient(140deg,#e3eee5,#f5dfd3);padding:29px;position:relative;overflow:hidden}
    .quick-card:after{content:"";position:absolute;width:190px;height:190px;border:25px solid rgba(255,255,255,.38);border-radius:50%;right:-75px;bottom:-90px}
    .quick-card h3{position:relative;z-index:1;font-size:24px;color:var(--pine);margin-bottom:8px}
    .quick-card p{position:relative;z-index:1;color:#50615a;font-size:14px}
    .tag-cloud{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
    .tag{padding:6px 10px;border:1px solid rgba(23,61,55,.12);background:rgba(255,255,255,.72);border-radius:999px;font-size:12px;color:var(--pine)}
    .faq{background:var(--cream)}
    .faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px}
    .faq-intro p{color:var(--muted);font-size:15px;max-width:340px}
    .faq-list{display:grid;gap:11px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:17px;overflow:hidden;transition:var(--ease)}
    .faq-item.open{border-color:rgba(57,119,95,.45);box-shadow:0 10px 22px rgba(23,61,55,.05)}
    .faq-question{width:100%;border:0;background:transparent;padding:18px 20px;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:15px;color:var(--pine);font-weight:800;font-size:16px}
    .faq-icon{font-size:24px;line-height:1;font-weight:400;color:var(--moss);transition:transform .25s}
    .open .faq-icon{transform:rotate(45deg)}
    .faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
    .faq-answer>div{overflow:hidden}
    .faq-answer p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:14px}
    .open .faq-answer{grid-template-rows:1fr}
    .cta-section{padding-top:0!important;background:var(--cream)}
    .cta-box{border-radius:30px;background:var(--pine);padding:43px;position:relative;overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;color:#fff}
    .cta-box:before{content:"";position:absolute;width:370px;height:370px;border-radius:50%;right:-120px;top:-170px;background:radial-gradient(circle,rgba(231,168,132,.42),rgba(185,110,97,.14),transparent 68%)}
    .cta-copy,.form-card{position:relative;z-index:1}
    .cta-copy h2{color:#fff;font-size:34px;margin:12px 0}
    .cta-copy p{color:rgba(255,255,255,.75);font-size:15px;max-width:410px}
    .privacy{font-size:12px;color:rgba(255,255,255,.65);margin-top:25px}
    .form-card{padding:24px;border-radius:22px;background:#fff;color:var(--ink);box-shadow:0 18px 35px rgba(0,0,0,.12)}
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    label{display:block;font-size:13px;color:var(--pine);font-weight:750;margin-bottom:6px}
    input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:#fbfcfa;color:var(--ink);transition:var(--ease)}
    input:focus,select:focus,textarea:focus{outline:0;border-color:var(--moss);box-shadow:0 0 0 4px rgba(57,119,95,.1)}
    textarea{height:74px;resize:vertical}
    .field{margin-bottom:12px}
    .form-card .btn{width:100%;margin-top:2px}
    .form-state{min-height:19px;font-size:12px;color:var(--moss);margin:9px 0 0;text-align:center}
    footer{background:var(--pine-dark);color:#dbe5dd;padding:58px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px;padding-bottom:37px}
    .footer-brand .brand{color:#fff;margin-bottom:14px}
    .footer-brand p{font-size:13px;line-height:1.75;color:#aabbb1;max-width:290px}
    .footer-col h3{font-size:14px;margin:0 0 12px;color:#fff}
    .footer-col a{display:block;font-size:13px;color:#aabbb1;padding:4px 0;transition:var(--ease)}
    .footer-col a:hover{color:#f1d3be;padding-left:4px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:#91a69a}
    @media(max-width:992px){
      .desktop-nav,.search{display:none}.menu-toggle{display:grid;place-items:center;margin-left:auto}.nav-wrap>.btn-primary{min-height:40px;padding:0 13px;font-size:13px}
      .mobile-panel{position:fixed;z-index:40;inset:78px 0 auto;background:#fff;border-bottom:1px solid var(--line);padding:16px 24px 22px;box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .3s ease}
      .mobile-panel.show{display:block;transform:translateY(0)}
      .mobile-panel a{display:block;padding:12px 0;color:var(--pine);font-weight:750;border-bottom:1px solid var(--line)}
      .hero-grid,.cta-box{grid-template-columns:1fr}.hero{padding:51px 0}.dashboard{max-width:650px}.matrix-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:auto}.matrix-card,.m1,.m2,.m3,.m4,.m5,.m6{grid-column:span 1;grid-row:auto;min-height:185px}.m1{grid-column:span 2}.indicator-grid{grid-template-columns:repeat(2,1fr)}.indicator-lead{grid-column:span 2}.faq-grid{grid-template-columns:1fr;gap:26px}.footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 40px))}h1{font-size:39px}.section-head{display:block}.section-desc{margin-top:12px}main section{padding:64px 0}.three-grid,.info-layout{grid-template-columns:1fr}.compare-wrap{grid-template-columns:1fr;gap:12px}.compare-middle{height:36px}.vs{box-shadow:0 0 0 8px var(--sand)}.cta-box{padding:29px}.news-item{grid-template-columns:64px 1fr auto}.hero-copy{font-size:16px}
    }
    @media(max-width:576px){
      .container{width:calc(100% - 32px)}.site-header{height:70px}.mobile-panel{inset:70px 0 auto;padding:14px 16px 20px}.brand{font-size:14px}.brand-mark{width:29px;height:29px}.brand-mark:before{width:10px;height:10px;top:6px;left:6px}.brand-mark:after{width:7px;height:7px;right:5px;bottom:5px}.nav-wrap{gap:9px}.nav-wrap>.btn-primary{padding:0 10px;font-size:12px}.menu-toggle{width:39px;height:39px}h1{font-size:34px}h2{font-size:29px}.hero{padding:39px 0}.hero-actions .btn{flex:1;padding:0 12px}.dashboard{padding:19px}.metric-row{gap:8px}.metric{padding:12px}.metric strong{font-size:23px}.indicator-grid{grid-template-columns:1fr}.indicator-lead{grid-column:auto}.matrix-grid{grid-template-columns:1fr}.m1{grid-column:auto}.three-grid{gap:12px}.feature{min-height:170px;padding:22px}.compare-card{padding:22px}.notice-link{align-items:flex-start;flex-direction:column}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-brand{grid-column:span 2}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}.cta-copy h2{font-size:29px}.news-item{grid-template-columns:1fr auto;gap:9px}.news-date{display:none}
    }

/* roulang page: category1 */
:root{
 --pine:#173d37;--pine-dark:#102d28;--moss:#39775f;--apricot:#e7a884;--rose:#b96e61;
 --cream:#f7f5f0;--sand:#f2ece3;--mist:#edf3ee;--ink:#1e2b28;--muted:#69756f;
 --line:rgba(23,61,55,.13);--white:#fff;--radius-lg:28px;--radius-md:18px;--radius-sm:13px;
 --shadow:0 16px 40px rgba(26,50,43,.08);--shadow-hover:0 22px 48px rgba(26,50,43,.14);
 --container:1200px;--ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
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(231,168,132,.7);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 64px));margin:auto}
.site-header{height:78px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}
.nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;font-weight:800;color:var(--pine);letter-spacing:.02em}
.brand-mark{width:33px;height:33px;border-radius:11px;background:linear-gradient(135deg,var(--moss),var(--apricot),var(--rose));position:relative;box-shadow:0 8px 18px rgba(57,119,95,.2)}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border:2px solid #fff;border-radius:4px}
.brand-mark:before{width:12px;height:12px;top:7px;left:7px}
.brand-mark:after{width:8px;height:8px;right:6px;bottom:6px}
.desktop-nav{display:flex;align-items:center;gap:5px;margin-left:auto}
.desktop-nav a{font-size:14px;font-weight:650;color:var(--muted);padding:10px 13px;border-radius:10px;position:relative;transition:var(--ease)}
.desktop-nav a:hover,.desktop-nav a.active{background:var(--mist);color:var(--pine)}
.desktop-nav a.active:after{content:"";position:absolute;bottom:4px;left:14px;right:14px;height:2px;background:linear-gradient(90deg,var(--moss),var(--apricot));border-radius:2px}
.search{height:42px;width:172px;display:flex;align-items:center;gap:7px;padding:0 12px;border:1px solid var(--line);border-radius:14px;background:#fbfbf9;color:var(--muted);transition:var(--ease)}
.search:focus-within{width:200px;border-color:var(--moss);box-shadow:0 0 0 4px rgba(57,119,95,.09)}
.search input{width:100%;border:0;outline:0;background:transparent;font-size:13px;color:var(--ink)}
.search svg{width:17px;fill:none;stroke:currentColor;stroke-width:2}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;border:1px solid transparent;border-radius:13px;font-weight:750;font-size:14px;transition:var(--ease)}
.btn-primary{background:var(--pine);color:#fff;box-shadow:0 9px 18px rgba(23,61,55,.16)}
.btn-primary:hover{background:var(--pine-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(23,61,55,.23)}
.btn-light{background:#fff;color:var(--pine);border-color:var(--line)}
.btn-light:hover{background:var(--mist);transform:translateY(-2px)}
.btn-gradient{color:#fff;background:linear-gradient(105deg,var(--moss),var(--rose));background-size:150% 100%;box-shadow:0 10px 22px rgba(185,110,97,.2)}
.btn-gradient:hover{background-position:100% 0;transform:translateY(-2px)}
.menu-toggle{display:none;border:0;background:var(--mist);width:42px;height:42px;border-radius:12px;color:var(--pine)}
.mobile-panel{display:none}
.page-hero{background:var(--sand);padding:55px 0 52px;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;right:-90px;top:-170px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(231,168,132,.48),transparent 68%)}
.hero-inner{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:end;gap:40px}
.breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:18px}
.breadcrumb a:hover{color:var(--pine)}
h1,h2,h3,p{margin-top:0}
h1,h2{font-family:"Noto Serif SC","Songti SC",serif;color:var(--pine);line-height:1.25}
h1{font-size:clamp(34px,4.2vw,52px);margin-bottom:18px;letter-spacing:-.04em}
h1 em{font-style:normal;color:var(--rose)}
.hero-copy{max-width:700px;color:var(--muted);font-size:17px;margin-bottom:0}
.hero-stat{min-width:245px;padding:21px 24px;background:rgba(255,255,255,.72);border:1px solid rgba(23,61,55,.1);border-radius:22px;box-shadow:var(--shadow)}
.hero-stat small{display:block;color:var(--muted);font-size:13px}
.hero-stat strong{display:block;color:var(--pine);font:700 32px/1.2 "Noto Serif SC","Songti SC",serif;margin:5px 0}
.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;border-radius:999px;background:linear-gradient(100deg,#e4f0e8,#f6dfd1);color:var(--pine);font-size:13px;font-weight:750;white-space:nowrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--moss)}
main section{padding:78px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:28px}
.section-kicker{margin-bottom:8px;color:var(--moss);font-size:13px;font-weight:800;letter-spacing:.1em}
.section-head h2{font-size:34px;margin-bottom:0}
.section-desc{max-width:500px;color:var(--muted);font-size:15px;margin-bottom:0}
.filter-bar{display:flex;gap:10px;overflow-x:auto;padding:3px 2px 16px;scrollbar-width:none}
.filter-bar::-webkit-scrollbar{display:none}
.filter{flex:0 0 auto;border:1px solid var(--line);background:#fff;color:var(--muted);padding:9px 16px;border-radius:999px;font-size:14px;transition:var(--ease)}
.filter:hover,.filter.current{background:var(--pine);border-color:var(--pine);color:#fff}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:26px;align-items:start}
.topic-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.topic-card{grid-column:span 3;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;box-shadow:0 8px 22px rgba(26,50,43,.04);transition:var(--ease)}
.topic-card.featured{grid-column:span 6;display:grid;grid-template-columns:1.05fr .95fr}
.topic-card.tall{grid-row:span 2}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.visual{min-height:205px;position:relative;overflow:hidden;background:linear-gradient(135deg,#dbe9df,#e9c8b4 58%,#c98476)}
.featured .visual{min-height:275px}
.visual:before{content:"";position:absolute;width:190px;height:190px;border:1px solid rgba(255,255,255,.58);border-radius:50%;left:18%;top:12%;box-shadow:55px 24px 0 -20px rgba(23,61,55,.16)}
.visual:after{content:"";position:absolute;inset:0;background:linear-gradient(145deg,transparent 35%,rgba(23,61,55,.22))}
.visual-green{background:linear-gradient(145deg,#b9d0c0,#39775f 58%,#173d37)}
.visual-rose{background:linear-gradient(145deg,#f0d7c8,#b96e61 65%,#6b403a)}
.visual-sand{background:linear-gradient(145deg,#eee4d2,#c3a27e 58%,#39775f)}
.visual-label{position:absolute;left:18px;top:16px;z-index:1;color:#fff;font-size:12px;background:rgba(23,61,55,.62);padding:5px 9px;border-radius:999px}
.topic-body{padding:21px}
.topic-tag{color:var(--moss);font-size:12px;font-weight:800}
.topic-body h3{font:700 22px/1.4 "Noto Serif SC","Songti SC",serif;color:var(--pine);margin:7px 0 8px}
.topic-body p{color:var(--muted);font-size:14px;margin-bottom:17px}
.card-meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
.arrow{font-size:20px;color:var(--rose);transition:var(--ease)}
.topic-card:hover .arrow{transform:translateX(5px)}
.side-card{padding:22px;background:var(--mist);border-radius:var(--radius-md);border:1px solid var(--line);position:sticky;top:100px}
.side-card h3{font-size:18px;color:var(--pine);margin-bottom:15px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{padding:7px 10px;border-radius:10px;background:#fff;color:var(--muted);font-size:13px;transition:var(--ease)}
.tag-cloud a:hover{color:var(--pine);background:#f7e4d7}
.side-note{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.load-row{text-align:center;margin-top:30px}
.notice{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 20px;margin-top:34px;background:#fff;border:1px solid var(--line);border-radius:16px;color:var(--muted);font-size:14px}
.notice a{color:var(--pine);font-weight:750}
.cta-band{padding:34px 38px;background:var(--pine);border-radius:var(--radius-lg);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px;position:relative;overflow:hidden}
.cta-band:after{content:"";position:absolute;width:260px;height:260px;right:-70px;top:-150px;border:38px solid rgba(231,168,132,.22);border-radius:50%}
.cta-band h2{color:#fff;font-size:28px;margin-bottom:8px}
.cta-band p{color:rgba(255,255,255,.72);margin-bottom:0;font-size:14px}
.cta-band .btn{position:relative;z-index:1}
footer{background:var(--pine-dark);color:#dce8e0;padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}
.footer-brand p{max-width:290px;color:#9fb3aa;font-size:13px;margin-top:17px}
footer .brand{color:#fff}
.footer-col h3{font-size:14px;color:#fff;margin-bottom:14px}
.footer-col a{display:block;color:#9fb3aa;font-size:13px;margin:9px 0;transition:var(--ease)}
.footer-col a:hover{color:var(--apricot);transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#849b91;font-size:12px}
@media(max-width:992px){
 .container{width:min(var(--container),calc(100% - 48px))}
 .desktop-nav{display:none}.search{margin-left:auto;width:170px}.menu-toggle{display:block}
 .mobile-panel{position:absolute;display:flex;visibility:hidden;opacity:0;transform:translateY(-8px);flex-direction:column;gap:4px;left:24px;right:24px;top:86px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);transition:var(--ease)}
 .mobile-panel.open{visibility:visible;opacity:1;transform:none}
 .mobile-panel a{padding:11px 13px;border-radius:10px;color:var(--muted)}.mobile-panel a:hover{background:var(--mist);color:var(--pine)}
 .hero-inner{align-items:start;flex-direction:column}.hero-stat{min-width:0;width:100%;max-width:330px}
 .content-layout{grid-template-columns:1fr}.side-card{position:static}.topic-grid{grid-template-columns:repeat(2,1fr)}
 .topic-card,.topic-card.featured{grid-column:span 1;display:block}.topic-card.featured{grid-column:span 2}
 .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 main section{padding:60px 0}.section-head{display:block}.section-desc{margin-top:12px}.section-head h2{font-size:29px}
 .topic-grid{grid-template-columns:1fr}.topic-card,.topic-card.featured{grid-column:span 1}.featured .visual{min-height:220px}
 .notice,.cta-band{display:block}.notice a{display:inline-block;margin-top:10px}.cta-band .btn{margin-top:20px}
}
@media(max-width:576px){
 .container{width:calc(100% - 32px)}.site-header{height:70px}.nav-wrap{gap:10px}
 .brand{font-size:13px}.brand-mark{width:30px;height:30px}.search{width:42px;padding:0;justify-content:center;border:0;background:var(--mist)}
 .search input{display:none}.search svg{width:18px}.nav-wrap>.btn{padding:0 11px;font-size:12px;min-height:42px}
 .mobile-panel{left:16px;right:16px;top:78px}.page-hero{padding:42px 0}.hero-copy{font-size:15px}
 h1{font-size:36px}.hero-stat{width:100%}.topic-body h3{font-size:20px}
 .cta-band{padding:26px 22px}.cta-band h2{font-size:24px}.footer-grid{grid-template-columns:1fr;gap:24px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}
}

/* roulang page: category2 */
:root{
--pine:#173d37;--pine-dark:#102d28;--moss:#39775f;--apricot:#e7a884;--rose:#b96e61;
--cream:#f7f5f0;--sand:#f2ece3;--mist:#edf3ee;--ink:#1e2b28;--muted:#69756f;
--line:rgba(23,61,55,.13);--white:#fff;--radius-lg:28px;--radius-md:18px;--radius-sm:13px;
--shadow:0 16px 40px rgba(26,50,43,.08);--shadow-hover:0 22px 48px rgba(26,50,43,.14);
--container:1200px;--ease:all .25s ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(231,168,132,.65);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 64px));margin:auto}
.site-header{height:78px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}
.nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;font-weight:800;color:var(--pine);letter-spacing:.02em}
.brand-mark{width:33px;height:33px;border-radius:11px;background:linear-gradient(135deg,var(--moss),var(--apricot),var(--rose));position:relative;box-shadow:0 8px 18px rgba(57,119,95,.2)}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border:2px solid #fff;border-radius:4px}
.brand-mark:before{width:12px;height:12px;top:7px;left:7px}.brand-mark:after{width:8px;height:8px;right:6px;bottom:6px}
.desktop-nav{display:flex;align-items:center;gap:5px;margin-left:auto}
.desktop-nav a{font-size:14px;font-weight:650;color:var(--muted);padding:10px 13px;border-radius:10px;position:relative;transition:var(--ease)}
.desktop-nav a:hover,.desktop-nav a.active{background:var(--mist);color:var(--pine)}
.desktop-nav a.active:after{content:"";position:absolute;bottom:4px;left:14px;right:14px;height:2px;background:linear-gradient(90deg,var(--moss),var(--apricot));border-radius:2px}
.search{height:42px;width:172px;display:flex;align-items:center;gap:7px;padding:0 12px;border:1px solid var(--line);border-radius:14px;background:#fbfbf9;color:var(--muted);transition:var(--ease)}
.search:focus-within{width:200px;border-color:var(--moss);box-shadow:0 0 0 4px rgba(57,119,95,.09)}
.search input{width:100%;border:0;outline:0;background:transparent;font-size:13px;color:var(--ink)}
.search svg{width:17px;fill:none;stroke:currentColor;stroke-width:2}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;border:1px solid transparent;border-radius:13px;font-weight:750;font-size:14px;transition:var(--ease)}
.btn-primary{background:var(--pine);color:#fff;box-shadow:0 9px 18px rgba(23,61,55,.16)}
.btn-primary:hover{background:var(--pine-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(23,61,55,.23)}
.btn-light{background:#fff;color:var(--pine);border-color:var(--line)}
.btn-light:hover{background:var(--mist);transform:translateY(-2px)}
.btn-gradient{color:#fff;background:linear-gradient(105deg,var(--moss),var(--rose);background-size:150% 100%;box-shadow:0 10px 22px rgba(185,110,97,.2)}
.btn-gradient:hover{background-position:100% 0;transform:translateY(-2px)}
.menu-toggle{display:none;border:0;background:var(--mist);width:42px;height:42px;border-radius:12px;color:var(--pine)}
.mobile-panel{display:none}
main{overflow:hidden}
.page-hero{position:relative;padding:62px 0 74px;background:var(--sand);isolation:isolate}
.page-hero:before{content:"";position:absolute;width:560px;height:560px;right:-120px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(231,168,132,.52),rgba(185,110,97,.16) 47%,transparent 70%);z-index:-1}
.page-hero:after{content:"";position:absolute;inset:0;opacity:.22;background-image:linear-gradient(90deg,rgba(23,61,55,.08) 1px,transparent 1px),linear-gradient(rgba(23,61,55,.08) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(90deg,#000,transparent 80%);z-index:-1}
.breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:19px}.breadcrumb a:hover{color:var(--pine)}.breadcrumb span{opacity:.55}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.eyebrow,.badge,.topic-pill{display:inline-flex;align-items:center;gap:7px;border-radius:999px;font-size:13px;font-weight:750}
.eyebrow{padding:7px 11px;background:rgba(255,255,255,.72);border:1px solid rgba(23,61,55,.1);color:var(--pine)}
h1,h2,h3,p{margin-top:0}h1,h2{font-family:"Noto Serif SC","Songti SC","PingFang SC",serif}
h1{font-size:50px;line-height:1.22;letter-spacing:-.045em;margin:17px 0 18px;color:var(--pine)}
h1 em{font-style:normal;background:linear-gradient(100deg,var(--moss),var(--rose));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy{max-width:610px;color:#53615b;font-size:17px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:24px;font-size:13px;color:var(--muted)}.hero-meta span{display:flex;align-items:center;gap:7px}.dot{width:7px;height:7px;background:var(--moss);border-radius:50%}
.cover-stack{position:relative;min-height:310px}
.cover-card{position:absolute;background:#fff;border:1px solid rgba(23,61,55,.1);border-radius:24px;box-shadow:var(--shadow)}
.cover-back{width:78%;height:230px;right:0;top:27px;background:linear-gradient(145deg,#dfece1,#f3d7c8);transform:rotate(5deg)}
.cover-main{width:84%;left:0;top:0;padding:25px;overflow:hidden}
.cover-main:after{content:"";position:absolute;width:170px;height:170px;border:24px solid rgba(57,119,95,.14);border-radius:50%;right:-45px;bottom:-64px}
.cover-label{color:var(--moss);font-size:12px;font-weight:800;letter-spacing:.1em}.cover-title{position:relative;z-index:1;margin:13px 0 19px;font-family:"Noto Serif SC","Songti SC",serif;font-size:29px;line-height:1.35;color:var(--pine)}
.cover-lines{position:relative;z-index:1;display:grid;gap:9px}.cover-lines i{display:block;height:8px;background:var(--mist);border-radius:99px}.cover-lines i:nth-child(1){width:82%}.cover-lines i:nth-child(2){width:63%}.cover-lines i:nth-child(3){width:72%;background:#f4ded2}
.cover-note{position:absolute;right:0;bottom:0;width:175px;padding:15px;background:var(--pine);color:#fff;z-index:3}.cover-note strong{display:block;font-size:24px;line-height:1.2}.cover-note span{display:block;font-size:12px;opacity:.78;margin-top:4px}
.section{padding:94px 0}.section-head{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:32px}.section-kicker{color:var(--moss);font-size:13px;font-weight:800;letter-spacing:.1em;margin-bottom:8px}.section h2{font-size:35px;line-height:1.3;letter-spacing:-.03em;margin-bottom:0;color:var(--pine)}.section-desc{max-width:510px;color:var(--muted);font-size:15px;margin-bottom:0}
.dimension-nav{display:flex;gap:10px;overflow-x:auto;padding:3px 1px 12px;scrollbar-width:thin}.topic-pill{flex:0 0 auto;padding:9px 14px;border:1px solid var(--line);background:#fff;color:var(--muted);transition:var(--ease)}.topic-pill:hover,.topic-pill.active{background:var(--pine);color:#fff;border-color:var(--pine)}
.compare-wrap{display:grid;grid-template-columns:1fr 66px 1fr;align-items:stretch;margin-top:18px}.compare-card{border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;background:#fff;box-shadow:var(--shadow)}.compare-card.green{background:var(--mist)}.compare-card h3{font-size:23px;color:var(--pine);margin:13px 0 8px}.compare-card p{color:var(--muted);font-size:14px;margin-bottom:22px}.compare-mark{display:flex;align-items:center;justify-content:center;position:relative}.compare-mark:before{content:"";width:1px;height:72%;background:var(--line);position:absolute}.compare-mark b{z-index:1;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--moss),var(--rose));color:#fff;font-size:13px}
.badge{padding:6px 10px;background:linear-gradient(100deg,#e4f0e8,#f6dfd1);color:var(--pine);white-space:nowrap}
.scale{display:grid;gap:14px}.scale-row{display:grid;grid-template-columns:74px 1fr 38px;align-items:center;gap:10px;font-size:13px;color:var(--muted)}.track{height:8px;border-radius:99px;background:rgba(23,61,55,.1);overflow:hidden}.track i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--moss),var(--apricot))}.scale-row strong{font-size:12px;color:var(--pine);text-align:right}.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:21px}.tag-cloud span{padding:6px 10px;border-radius:9px;background:rgba(255,255,255,.7);font-size:12px;color:var(--pine);border:1px solid rgba(23,61,55,.1)}
.compare-foot{margin-top:22px;padding:15px 18px;border-radius:16px;background:#fff;border:1px solid var(--line);font-size:14px;color:var(--muted)}.compare-foot a{font-weight:800;color:var(--pine)}.compare-foot a:hover{text-decoration:underline}
.feature-list{display:grid;gap:0;margin:0;padding:0;list-style:none}.feature-list li{padding:12px 0;border-top:1px solid rgba(23,61,55,.1);display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:14px}.feature-list li b{color:var(--pine);font-weight:750}
.editorial{background:var(--sand)}.story-list{display:grid;gap:28px}.story{display:grid;grid-template-columns:110px minmax(180px,.75fr) 1.25fr;gap:30px;align-items:center;padding:28px 0;border-top:1px solid var(--line)}.story:last-child{border-bottom:1px solid var(--line)}.story-num{font-family:"Noto Serif SC","Songti SC",serif;font-size:52px;line-height:1;color:rgba(23,61,55,.25)}.story-visual{min-height:176px;border-radius:20px;overflow:hidden;position:relative;background:linear-gradient(135deg,#487968,#d8a687)}.story:nth-child(2) .story-visual{background:linear-gradient(135deg,#233f39,#9b655c)}.story:nth-child(3) .story-visual{background:linear-gradient(135deg,#e6b291,#507c6e)}.story-visual:before{content:"";position:absolute;inset:15% 18%;border:1px solid rgba(255,255,255,.6);border-radius:60% 40% 45% 55%;transform:rotate(-16deg)}.story-visual:after{content:"";position:absolute;width:38%;height:38%;right:12%;bottom:13%;border-radius:50%;background:rgba(255,255,255,.25)}.story-content .badge{margin-bottom:12px}.story-content h3{font-size:23px;color:var(--pine);margin-bottom:7px}.story-content p{font-size:14px;color:var(--muted);margin-bottom:12px}.text-link{display:inline-flex;align-items:center;gap:7px;color:var(--pine);font-size:14px;font-weight:800}.text-link:hover{gap:12px}.text-link span{font-size:19px;line-height:1}
.faq-section{padding-bottom:96px}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;align-items:start}.faq-note{padding:26px;border-radius:var(--radius-lg);background:var(--pine);color:#fff}.faq-note p{color:rgba(255,255,255,.72);font-size:14px;margin:13px 0 0}.faq-note .badge{background:rgba(255,255,255,.13);color:#fff;margin-top:17px}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-card{padding:21px;border-radius:18px;background:#fff;border:1px solid var(--line);transition:var(--ease)}.faq-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.faq-card h3{font-size:16px;line-height:1.55;color:var(--pine);margin-bottom:8px}.faq-card p{font-size:14px;color:var(--muted);margin-bottom:0}
.cta{padding:0 0 96px}.cta-inner{position:relative;overflow:hidden;padding:47px 52px;border-radius:var(--radius-lg);background:var(--mist);border:1px solid var(--line);display:flex;justify-content:space-between;gap:30px;align-items:center}.cta-inner:after{content:"";position:absolute;width:330px;height:330px;border-radius:50%;right:-110px;top:-190px;background:radial-gradient(circle,rgba(231,168,132,.65),transparent 68%)}.cta-copy,.cta-actions{position:relative;z-index:1}.cta h2{font-size:31px;margin-bottom:10px}.cta p{max-width:590px;color:var(--muted);margin-bottom:0}.cta-actions{display:flex;align-items:center;gap:18px;flex-shrink:0}
footer{background:var(--pine-dark);color:#dce7df;padding:62px 0 22px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px}.footer-brand .brand{color:#fff}.footer-brand p{font-size:14px;line-height:1.8;color:#b9c9be;max-width:300px;margin:16px 0 0}.footer-col h3{color:#fff;font-size:15px;margin-bottom:13px}.footer-col a{display:block;color:#b9c9be;font-size:14px;padding:4px 0}.footer-col a:hover{color:#fff}.footer-bottom{margin-top:46px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:16px;color:#a9b9af;font-size:13px}
@media(max-width:1200px){.search{width:145px}.nav-wrap{gap:16px}.story{grid-template-columns:90px minmax(160px,.7fr) 1.3fr}}
@media(max-width:992px){.desktop-nav,.search{display:none}.nav-wrap{justify-content:space-between}.menu-toggle{display:grid;place-items:center;margin-left:0}.mobile-panel{position:fixed;top:78px;right:16px;left:16px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);z-index:31}.mobile-panel.open{display:grid}.mobile-panel a{padding:12px 14px;border-radius:10px;color:var(--pine);font-weight:700}.mobile-panel a:hover{background:var(--mist)}.hero-grid{grid-template-columns:1fr}.cover-stack{max-width:590px;width:100%;margin:auto}.section-head{align-items:start;flex-direction:column}.compare-wrap{grid-template-columns:1fr;gap:14px}.compare-mark{height:44px}.compare-mark:before{width:72%;height:1px}.story{grid-template-columns:75px 200px 1fr;gap:20px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}}
@media(max-width:768px){.container{width:min(var(--container),calc(100% - 40px))}.site-header{height:72px}.mobile-panel{top:72px}.page-hero{padding:44px 0 54px}h1{font-size:38px}.section{padding:66px 0}.section h2{font-size:29px}.story{grid-template-columns:62px 1fr}.story-content{grid-column:2}.story-visual{min-height:165px}.faq-grid{grid-template-columns:1fr;gap:22px}.faq-list{grid-template-columns:1fr 1fr}.cta{padding-bottom:66px}.cta-inner{padding:34px;align-items:start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}}
@media(max-width:576px){body{font-size:15px}.container{width:calc(100% - 32px)}.brand{font-size:14px;gap:8px}.brand-mark{width:30px;height:30px}.btn{min-height:44px;padding:0 14px;font-size:13px}.nav-wrap>.btn-primary{font-size:0;width:44px;padding:0}.nav-wrap>.btn-primary:after{content:"反馈";font-size:12px}.page-hero{padding-top:35px}h1{font-size:33px}.hero-copy{font-size:15px}.cover-stack{min-height:273px}.cover-main{padding:20px}.cover-title{font-size:24px}.cover-note{width:145px;padding:12px}.section{padding:56px 0}.section h2{font-size:27px}.section-desc{font-size:14px}.compare-card{padding:23px}.scale-row{grid-template-columns:66px 1fr 32px}.story{grid-template-columns:1fr;gap:16px;padding:24px 0}.story-num{font-size:41px}.story-content{grid-column:auto}.story-visual{min-height:190px;order:2}.story-content{order:3}.faq-list{grid-template-columns:1fr}.cta-inner{padding:28px 22px}.cta h2{font-size:26px}.cta-actions{align-items:flex-start;flex-direction:column;gap:12px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:grid;font-size:12px;margin-top:30px}.footer-col a{padding:6px 0}}