/* roulang page: index */
:root{
      --ink:#15251f;
      --ink-soft:#41564c;
      --cream:#f7f4ed;
      --paper:#fffdf9;
      --forest:#0d5a3f;
      --forest-dark:#073d2b;
      --mint:#dff2e8;
      --gold:#d69a38;
      --gold-light:#f7e5bf;
      --line:#d9e2dc;
      --muted:#73827a;
      --danger:#b34335;
      --radius:20px;
      --radius-sm:12px;
      --shadow:0 18px 45px rgba(22,52,39,.11);
      --shadow-soft:0 8px 26px rgba(22,52,39,.07);
      --max:1180px;
    }
    *{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",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,transform .22s ease,box-shadow .22s ease}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid #e6ae4c;outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:99;background:rgba(255,253,249,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,226,220,.9)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.04em;color:var(--forest-dark);white-space:nowrap}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 6px 15px rgba(13,90,63,.22)}
    .nav-wrap{display:flex;align-items:center;gap:18px}
    .main-nav{display:flex;align-items:center;gap:3px}
    .main-nav a{font-size:14px;font-weight:650;color:var(--ink-soft);padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{background:var(--mint);color:var(--forest-dark)}
    .nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:12px 18px;background:var(--forest);color:#fff;font-size:14px;font-weight:750;box-shadow:0 8px 18px rgba(13,90,63,.2)}
    .nav-cta:hover,.btn-primary:hover{background:var(--forest-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,90,63,.25)}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--forest);padding:8px 10px}
    .hero{position:relative;isolation:isolate;min-height:620px;padding:72px 0 62px;background:linear-gradient(105deg,rgba(4,43,29,.94),rgba(10,76,52,.84)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;color:#fff;overflow:hidden}
    .hero:after{content:"";position:absolute;inset:auto -10% -155px auto;width:490px;height:490px;border-radius:50%;background:rgba(237,187,88,.18);filter:blur(2px);z-index:-1}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 490px;gap:52px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{color:#ffd583}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.18;letter-spacing:-.045em;margin:19px 0 20px;font-weight:850}
    .hero-copy{max-width:620px;color:#e1f0e8;font-size:17px;line-height:1.95;margin-bottom:26px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:29px}
    .btn-light,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:13px 19px;font-weight:750;font-size:14px}
    .btn-light{background:#fff;color:var(--forest-dark);box-shadow:0 9px 22px rgba(0,0,0,.13)}
    .btn-light:hover{background:#f3fbf6;color:var(--forest-dark);transform:translateY(-2px)}
    .btn-outline{border:1px solid rgba(255,255,255,.48);color:#fff;background:rgba(255,255,255,.06)}
    .btn-outline:hover{background:#fff;color:var(--forest-dark)}
    .hero-points{display:flex;flex-wrap:wrap;gap:18px;color:#dff2e8;font-size:13px;font-weight:600}
    .hero-points span{display:flex;align-items:center;gap:7px}
    .hero-points i{color:#f6c56e}
    .plan-stage{position:relative}
    .stage-label{position:absolute;right:16px;top:-12px;background:var(--gold);color:#392401;padding:5px 13px;border-radius:99px;font-size:12px;font-weight:800;z-index:2;box-shadow:0 7px 16px rgba(0,0,0,.15)}
    .plan-card{background:rgba(255,253,249,.97);color:var(--ink);border-radius:24px;padding:26px;box-shadow:0 24px 55px rgba(0,0,0,.24);border:1px solid rgba(255,255,255,.65)}
    .plan-top{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;border-bottom:1px solid var(--line);padding-bottom:18px}
    .plan-top h2{font-size:22px;line-height:1.35;margin:0 0 5px;color:var(--forest-dark)}
    .plan-top p{margin:0;font-size:13px;line-height:1.6;color:var(--muted)}
    .recommend{padding:5px 9px;background:var(--gold-light);color:#81520e;border-radius:8px;font-size:12px;font-weight:800;white-space:nowrap}
    .price-row{display:flex;align-items:baseline;gap:8px;padding:18px 0 13px}
    .price-row strong{font-size:38px;line-height:1;color:var(--forest-dark);letter-spacing:-.05em}
    .price-row span{font-size:13px;color:var(--muted)}
    .feature-list{list-style:none;padding:0;margin:0 0 20px}
    .feature-list li{display:flex;gap:9px;padding:7px 0;font-size:14px;color:var(--ink-soft)}
    .feature-list i{color:var(--forest);margin-top:6px}
    .wide{width:100%}
    .section{padding:92px 0}
    .section-tight{padding:64px 0}
    .section-head{margin-bottom:34px}
    .kicker{font-size:13px;color:var(--forest);font-weight:800;letter-spacing:.09em;margin-bottom:8px}
    .section-title{font-size:clamp(27px,3.4vw,42px);letter-spacing:-.035em;line-height:1.26;margin-bottom:12px;color:var(--forest-dark);font-weight:820}
    .section-desc{max-width:760px;color:var(--ink-soft);font-size:16px;line-height:1.9;margin-bottom:0}
    .trial-section{background:var(--paper)}
    .benefit-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px}
    .benefit-main{padding:33px;border-radius:var(--radius);background:var(--forest-dark);color:#fff;position:relative;overflow:hidden}
    .benefit-main:before{content:"♞";position:absolute;right:25px;bottom:-65px;font-size:220px;color:rgba(255,255,255,.06)}
    .benefit-main h3{font-size:28px;margin-bottom:12px;position:relative}
    .benefit-main p{color:#d8eee3;max-width:590px;position:relative}
    .benefit-rule{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:24px;position:relative}
    .benefit-rule div{border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:14px;background:rgba(255,255,255,.06)}
    .benefit-rule strong{display:block;color:#f8ce7d;font-size:22px;line-height:1.2;margin-bottom:4px}
    .benefit-rule span{font-size:12px;color:#d7e9df;line-height:1.5}
    .benefit-side{display:grid;gap:15px}
    .mini-benefit{padding:22px;border-radius:var(--radius-sm);background:#edf6f0;border:1px solid #d6e9dd}
    .mini-benefit i{color:var(--forest);font-size:22px;margin-bottom:10px}
    .mini-benefit h3{font-size:17px;margin-bottom:6px;color:var(--forest-dark)}
    .mini-benefit p{font-size:14px;line-height:1.75;margin:0;color:var(--ink-soft)}
    .eligibility{background:#f0eee7}
    .eligibility-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:start}
    .eligibility-note{background:var(--paper);border-radius:18px;padding:28px;box-shadow:var(--shadow-soft);border-top:4px solid var(--gold)}
    .eligibility-note h3{font-size:21px;color:var(--forest-dark);margin-bottom:10px}
    .eligibility-note p{font-size:14px;color:var(--ink-soft);margin-bottom:16px}
    .notice-list{list-style:none;padding:0;margin:0}
    .notice-list li{padding:10px 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink-soft)}
    .notice-list i{color:var(--gold);margin-right:8px}
    .steps{position:relative;padding-left:24px;border-left:2px solid #c6dacf}
    .step{position:relative;padding:0 0 27px 25px}
    .step:last-child{padding-bottom:0}
    .step:before{content:"";position:absolute;left:-32px;top:4px;width:13px;height:13px;border:3px solid var(--forest);background:#f0eee7;border-radius:50%}
    .step-time{font-size:12px;font-weight:800;color:var(--forest);letter-spacing:.07em}
    .step h3{font-size:19px;margin:2px 0 5px;color:var(--forest-dark)}
    .step p{font-size:14px;line-height:1.8;color:var(--ink-soft);margin:0}
    .news-section{background:var(--paper)}
    .news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:30px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:96px 1fr auto;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}
    .news-date{font-size:13px;color:var(--muted);font-weight:700}
    .news-date strong{display:block;font-size:25px;color:var(--forest);line-height:1.2}
    .news-content h3{font-size:18px;line-height:1.45;margin-bottom:5px;color:var(--forest-dark)}
    .news-content p{font-size:14px;line-height:1.75;color:var(--ink-soft);margin:0}
    .read-more{white-space:nowrap;color:var(--forest);font-size:13px;font-weight:800;padding:8px 11px;border-radius:8px;background:var(--mint)}
    .read-more:hover{background:var(--forest);color:#fff}
    .news-feature{border-radius:20px;overflow:hidden;background:var(--forest-dark);color:#fff;align-self:start}
    .news-feature img{width:100%;height:190px;object-fit:cover;opacity:.85}
    .news-feature-body{padding:23px}
    .news-feature-body span{color:#f4c86e;font-size:12px;font-weight:800}
    .news-feature-body h3{font-size:22px;line-height:1.4;margin:8px 0;color:#fff}
    .news-feature-body p{font-size:14px;color:#d7eadd;margin-bottom:16px}
    .apply-section{background:linear-gradient(130deg,#d9ecdf,#f8f3e8)}
    .apply-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:center}
    .apply-copy h2{font-size:42px;line-height:1.25;letter-spacing:-.04em;color:var(--forest-dark);margin-bottom:14px}
    .apply-copy p{color:var(--ink-soft);margin-bottom:22px}
    .contact-chips{display:grid;gap:10px}
    .contact-chips span{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-soft)}
    .contact-chips i{width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--forest);box-shadow:var(--shadow-soft)}
    .form-card{background:rgba(255,255,255,.92);padding:29px;border-radius:20px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.7)}
    .form-card h3{font-size:22px;color:var(--forest-dark);margin-bottom:4px}
    .form-card>p{font-size:13px;color:var(--muted);margin-bottom:18px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    label{font-size:13px;color:var(--ink-soft);font-weight:700}
    input,select,textarea{width:100%;margin-top:6px;border:1px solid #cddbd2;border-radius:9px;background:#fff;color:var(--ink);padding:11px 12px;outline:none;transition:border .2s,box-shadow .2s}
    input:focus,select:focus,textarea:focus{border-color:var(--forest);box-shadow:0 0 0 4px rgba(13,90,63,.11)}
    textarea{resize:vertical;min-height:78px}
    .full{grid-column:1/-1}
    .form-hint{font-size:12px;color:var(--muted);line-height:1.6;margin:12px 0 0}
    .trust-strip{background:var(--forest-dark);color:#fff;padding:25px 0}
    .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .trust-item{display:flex;align-items:center;gap:13px}
    .trust-item i{font-size:24px;color:#f5c76e}
    .trust-item strong{display:block;font-size:14px}
    .trust-item span{display:block;font-size:12px;color:#c3ddd0;line-height:1.5}
    .intro-layout{display:grid;grid-template-columns:1fr 1fr;gap:43px;align-items:center}
    .image-frame{position:relative}
    .image-frame img{width:100%;height:390px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
    .image-note{position:absolute;bottom:19px;right:-15px;width:230px;background:var(--paper);padding:17px;border-radius:14px;box-shadow:var(--shadow-soft)}
    .image-note strong{display:block;font-size:28px;line-height:1;color:var(--forest)}
    .image-note span{font-size:12px;color:var(--ink-soft)}
    .rich-copy p{color:var(--ink-soft);margin-bottom:17px}
    .rich-copy h3{font-size:22px;color:var(--forest-dark);margin:24px 0 9px}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;min-height:205px;box-shadow:0 5px 15px rgba(20,44,33,.03)}
    .topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d8c6}
    .topic-card .icon{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:var(--mint);color:var(--forest);font-size:19px;margin-bottom:18px}
    .topic-card h3{font-size:19px;color:var(--forest-dark);margin-bottom:8px}
    .topic-card p{font-size:14px;line-height:1.75;color:var(--ink-soft);margin:0}
    .comparison{background:#173c2e;color:#fff}
    .comparison .section-title{color:#fff}
    .comparison .section-desc{color:#c9e1d5}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-box{border-radius:18px;padding:28px;border:1px solid rgba(255,255,255,.17)}
    .compare-box.muted{background:rgba(255,255,255,.06)}
    .compare-box.good{background:#f7fcf8;color:var(--ink);border-color:#fff}
    .compare-box h3{font-size:22px;margin-bottom:16px}
    .compare-box.good h3{color:var(--forest-dark)}
    .compare-box ul{list-style:none;padding:0;margin:0}
    .compare-box li{padding:9px 0;border-bottom:1px solid rgba(255,255,255,.14);font-size:14px;color:#d4e5dc}
    .compare-box.good li{color:var(--ink-soft);border-color:var(--line)}
    .compare-box i{margin-right:8px;color:#f3c568}
    .compare-box.good i{color:var(--forest)}
    .people-section{background:var(--paper)}
    .people-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .person-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}
    .person-card img{height:195px;width:100%;object-fit:cover}
    .person-body{padding:19px}
    .person-body small{color:var(--gold);font-weight:800}
    .person-body h3{font-size:19px;color:var(--forest-dark);margin:4px 0 7px}
    .person-body p{font-size:14px;color:var(--ink-soft);line-height:1.7;margin:0}
    .metrics{padding:58px 0;background:#eee9dc}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .metric{text-align:center;padding:10px}
    .metric strong{display:block;font-size:39px;line-height:1.1;color:var(--forest);letter-spacing:-.05em}
    .metric span{font-size:13px;color:var(--ink-soft)}
    .safety-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}
    .safety-art{min-height:370px;border-radius:23px;background:linear-gradient(145deg,rgba(5,54,37,.92),rgba(18,107,73,.84)),url('/assets/images/backpic/back-2.webp') center/cover;display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}
    .shield{width:150px;height:170px;border:3px solid rgba(255,255,255,.85);border-radius:75px 75px 50px 50px;display:grid;place-items:center;background:rgba(255,255,255,.09);box-shadow:inset 0 0 35px rgba(255,255,255,.12)}
    .shield i{font-size:58px;color:#f8cf79}
    .security-list{display:grid;gap:14px}
    .security-item{display:flex;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
    .security-item i{width:39px;height:39px;flex:none;border-radius:11px;display:grid;place-items:center;background:var(--mint);color:var(--forest)}
    .security-item h3{font-size:17px;color:var(--forest-dark);margin:0 0 3px}
    .security-item p{font-size:14px;color:var(--ink-soft);margin:0;line-height:1.7}
    .testimonials{background:#f7f0e2}
    .quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .quote-main{background:var(--forest);color:#fff;border-radius:21px;padding:35px}
    .quote-main .quote-mark{font-size:42px;line-height:1;color:#f5c76e}
    .quote-main blockquote{border:0;padding:0;margin:9px 0 21px;font-size:21px;line-height:1.75;font-weight:600}
    .quote-main footer{font-size:13px;color:#cae4d6}
    .quote-side{display:grid;gap:15px}
    .short-quote{background:#fff;border-radius:16px;padding:21px;border:1px solid #eadfca}
    .stars{color:var(--gold);font-size:13px;letter-spacing:2px}
    .short-quote p{font-size:14px;color:var(--ink-soft);line-height:1.75;margin:8px 0}
    .short-quote span{font-size:12px;color:var(--muted)}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:48px}
    .faq-intro{position:sticky;top:104px;align-self:start}
    .faq-intro p{color:var(--ink-soft)}
    .faq-list{display:grid;gap:11px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden}
    .faq-question{width:100%;border:0;background:#fff;padding:17px 19px;text-align:left;font-weight:750;color:var(--forest-dark);display:flex;justify-content:space-between;align-items:center;gap:15px}
    .faq-question i{transition:transform .2s;color:var(--forest)}
    .faq-answer{display:none;padding:0 19px 18px;color:var(--ink-soft);font-size:14px;line-height:1.85}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question i{transform:rotate(45deg)}
    .cta-banner{padding:72px 0;background:linear-gradient(110deg,#0b5138,#0c7650);color:#fff;position:relative;overflow:hidden}
    .cta-banner:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-80px;top:-170px;border:50px solid rgba(255,255,255,.06)}
    .cta-inner{position:relative;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta-inner h2{font-size:35px;line-height:1.3;margin:0 0 9px}
    .cta-inner p{color:#d0e8dc;margin:0;max-width:690px}
    .site-footer{background:#0a2c20;color:#d2e1d8;padding:55px 0 24px}
    .footer-top{display:grid;grid-template-columns:1.25fr 2fr;gap:45px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer-brand p{font-size:14px;line-height:1.8;color:#b9d1c4;max-width:380px;margin:13px 0 0}
    .footer-brand .brand{color:#fff}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .footer-links h3{font-size:14px;color:#fff;margin:0 0 11px}
    .footer-links a{display:block;font-size:13px;color:#b9d1c4;padding:3px 0}
    .footer-links a:hover{color:#f4ca77}
    .footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:20px;font-size:12px;color:#9cb8a9}
    .footer-bottom a{color:#c3ddcf}
    .footer-bottom a:hover{color:#f5c76e}
    @media(max-width:1100px){
      .main-nav{gap:0}.main-nav a{font-size:13px;padding:8px}
      .hero-grid{grid-template-columns:1fr 420px;gap:30px}
    }
    @media(max-width:900px){
      .menu-toggle{display:block}
      .nav-wrap{gap:10px}
      .main-nav{display:none;position:absolute;left:0;right:0;top:76px;padding:13px 24px 18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}
      .main-nav.open{display:flex}
      .nav-cta{padding:10px 13px;font-size:13px}
      .hero{padding-top:55px}
      .hero-grid,.benefit-grid,.eligibility-layout,.news-layout,.apply-layout,.intro-layout,.safety-layout,.faq-layout{grid-template-columns:1fr}
      .plan-stage{max-width:540px}
      .faq-intro{position:static}
      .topic-grid,.people-grid{grid-template-columns:repeat(2,1fr)}
      .trust-grid{grid-template-columns:repeat(2,1fr)}
      .footer-top{grid-template-columns:1fr}
    }
    @media(max-width:620px){
      .container{width:min(100% - 30px,var(--max))}
      .topbar{height:68px}
      .brand{font-size:19px}.brand-mark{width:32px;height:32px}
      .main-nav{top:68px;padding-left:15px;padding-right:15px}
      .nav-cta{display:none}
      .hero{min-height:auto;padding:48px 0}
      h1{font-size:39px}
      .hero-copy{font-size:15px}
      .section{padding:62px 0}.section-tight{padding:48px 0}
      .plan-card{padding:21px}
      .benefit-main{padding:25px}.benefit-rule{grid-template-columns:1fr}
      .news-item{grid-template-columns:66px 1fr;gap:12px}
      .news-item .read-more{grid-column:2;justify-self:start}
      .news-date strong{font-size:20px}
      .form-grid,.compare-grid,.quote-grid{grid-template-columns:1fr}
      .topic-grid,.people-grid,.metric-grid{grid-template-columns:1fr}
      .trust-grid{grid-template-columns:1fr}
      .image-frame img{height:285px}.image-note{right:10px;bottom:10px}
      .apply-copy h2{font-size:32px}
      .cta-inner{display:block}.cta-inner .btn-light{margin-top:20px}
      .footer-links{grid-template-columns:1fr 1fr}
    }

/* roulang page: category1 */
:root{
--ink:#15251f;--ink-soft:#41564c;--cream:#f7f4ed;--paper:#fffdf9;--forest:#0d5a3f;--forest-dark:#073d2b;--mint:#dff2e8;--gold:#d69a38;--gold-light:#f7e5bf;--line:#d9e2dc;--muted:#73827a;--danger:#b34335;--radius:20px;--radius-sm:12px;--shadow:0 18px 45px rgba(22,52,39,.11);--shadow-soft:0 8px 26px rgba(22,52,39,.07);--max:1180px
}
*{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",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,transform .22s ease,box-shadow .22s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:99;background:rgba(255,253,249,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,226,220,.9)}
.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.04em;color:var(--forest-dark);white-space:nowrap}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 6px 15px rgba(13,90,63,.22)}
.nav-wrap{display:flex;align-items:center;gap:18px}
.main-nav{display:flex;align-items:center;gap:3px}
.main-nav a{font-size:14px;font-weight:650;color:var(--ink-soft);padding:9px 10px;border-radius:9px;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:var(--mint);color:var(--forest-dark)}
.nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:12px 18px;background:var(--forest);color:#fff;font-size:14px;font-weight:750;box-shadow:0 8px 18px rgba(13,90,63,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--forest-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,90,63,.25)}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--forest);padding:8px 10px}
.hero-inner{position:relative;padding:74px 0 70px;background:linear-gradient(112deg,rgba(4,43,29,.93),rgba(8,69,47,.79)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;overflow:hidden}
.hero-inner:after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;right:-100px;bottom:-210px;background:rgba(241,187,77,.22)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 440px;gap:55px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-size:13px;font-weight:700;letter-spacing:.04em}
.eyebrow i{color:#ffd583}
h1{font-size:clamp(38px,5vw,62px);line-height:1.15;letter-spacing:-.055em;margin:17px 0;color:#fff;font-weight:850}
.hero-copy{max-width:620px;color:#e1f0e8;font-size:17px;line-height:1.95;margin:0 0 27px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-light,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:13px 19px;font-weight:750;font-size:14px}
.btn-light{background:#fff;color:var(--forest-dark);box-shadow:0 9px 22px rgba(0,0,0,.13)}
.btn-light:hover{background:#f3fbf6;color:var(--forest-dark);transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(255,255,255,.48);color:#fff;background:rgba(255,255,255,.06)}
.btn-outline:hover{background:#fff;color:var(--forest-dark)}
.coupon-wall{display:grid;gap:13px;transform:rotate(2deg)}
.coupon{position:relative;padding:18px 20px;border-radius:17px;background:var(--paper);color:var(--ink);box-shadow:0 18px 32px rgba(0,0,0,.2);overflow:hidden}
.coupon:after,.coupon:before{content:"";position:absolute;width:22px;height:22px;border-radius:50%;background:#126345;top:50%;transform:translateY(-50%)}
.coupon:before{left:-12px}.coupon:after{right:-12px}
.coupon.featured{padding:27px 24px;background:#f9e5b7;border:2px solid #fff;transform:translateX(-18px)}
.coupon small{color:var(--forest);font-weight:800;letter-spacing:.08em}
.coupon strong{display:block;font-size:25px;line-height:1.35;color:var(--forest-dark);margin:5px 0}
.coupon p{margin:0;color:var(--ink-soft);font-size:13px;line-height:1.65}
.coupon-tag{position:absolute;right:20px;top:23px;color:var(--danger);font-weight:850;font-size:13px}
.section{padding:88px 0}
.section.paper{background:var(--paper)}
.section-title{font-size:clamp(28px,3.4vw,42px);letter-spacing:-.04em;line-height:1.27;margin:0 0 13px;color:var(--forest-dark);font-weight:820}
.section-desc{max-width:760px;margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}
.kicker{color:var(--gold);font-size:13px;font-weight:850;letter-spacing:.1em;margin-bottom:8px}
.intro-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:56px;align-items:start}
.sticky-note{padding:25px;border-radius:var(--radius);background:var(--mint);border:1px solid #cae5d7;box-shadow:var(--shadow-soft)}
.sticky-note h3{margin:0 0 10px;font-size:21px;color:var(--forest-dark)}
.sticky-note p{margin:0;color:var(--ink-soft);font-size:15px}
.point-list{list-style:none;margin:22px 0 0;padding:0}
.point-list li{display:flex;gap:12px;padding:16px 0;border-bottom:1px solid var(--line);color:var(--ink-soft)}
.point-list li i{color:var(--gold);padding-top:6px}
.pain-solution{background:var(--forest-dark);color:#fff}
.pain-solution .section-title{color:#fff}
.pain-solution .section-desc{color:#d8eee3}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:33px}
.story-card{border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:27px;background:rgba(255,255,255,.06)}
.story-card i{font-size:24px;color:#f4c86e}
.story-card h3{font-size:20px;margin:14px 0 8px;color:#fff}
.story-card p{font-size:14px;color:#d7eadd;margin:0}
.scene-wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:30px;align-items:stretch}
.scene-photo{min-height:425px;border-radius:var(--radius);overflow:hidden;position:relative;background:#183d2e}
.scene-photo img{width:100%;height:100%;object-fit:cover;opacity:.85}
.scene-caption{position:absolute;left:23px;right:23px;bottom:22px;padding:18px 20px;background:rgba(255,253,249,.92);border-radius:14px;color:var(--forest-dark);font-weight:750;box-shadow:var(--shadow-soft)}
.scene-list{display:grid;gap:14px}
.scene-item{padding:20px;border-radius:16px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.scene-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.scene-item h3{font-size:18px;margin:0 0 6px;color:var(--forest-dark)}
.scene-item p{font-size:14px;margin:0;color:var(--ink-soft)}
.scene-item span{display:inline-block;margin-bottom:6px;color:var(--gold);font-size:13px;font-weight:800}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:32px}
.flow-item{position:relative;padding:23px 20px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line)}
.flow-num{width:35px;height:35px;display:grid;place-items:center;border-radius:50%;background:var(--forest);color:#fff;font-size:14px;font-weight:800;margin-bottom:18px}
.flow-item h3{font-size:18px;color:var(--forest-dark);margin:0 0 8px}
.flow-item p{font-size:14px;line-height:1.75;color:var(--ink-soft);margin:0}
.result-band{padding:48px 0;background:linear-gradient(100deg,#f8e8c7,#f7f4ed)}
.result-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.result-grid .section-title{margin-bottom:10px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stat{background:rgba(255,253,249,.75);border:1px solid rgba(214,154,56,.25);padding:18px;border-radius:15px}
.stat strong{display:block;color:var(--forest-dark);font-size:26px;line-height:1.2}
.stat span{font-size:13px;color:var(--ink-soft)}
.quote-section{background:var(--paper)}
.quote-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:38px;align-items:center}
.quote-image{height:340px;border-radius:var(--radius);overflow:hidden}
.quote-image img{width:100%;height:100%;object-fit:cover}
.quote{padding:30px;border-left:5px solid var(--gold);background:var(--cream);border-radius:0 var(--radius) var(--radius) 0}
.quote i{font-size:30px;color:var(--gold)}
.quote blockquote{margin:14px 0;font-size:20px;line-height:1.8;color:var(--forest-dark);font-weight:700}
.quote cite{font-style:normal;font-size:14px;color:var(--muted)}
.rules-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.rule-card{padding:24px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line)}
.rule-card i{color:var(--forest);font-size:24px}
.rule-card h3{font-size:19px;color:var(--forest-dark);margin:13px 0 8px}
.rule-card p{font-size:14px;color:var(--ink-soft);margin:0}
.faq-wrap{max-width:900px;margin:32px auto 0}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;border:0;background:transparent;text-align:left;color:var(--forest-dark);font-size:17px;font-weight:750}
.faq-question i{color:var(--forest);transition:transform .25s ease}
.faq-answer{display:none;padding:0 38px 20px 0;color:var(--ink-soft);font-size:15px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question i{transform:rotate(45deg)}
.cta{padding:64px 0;background:var(--forest-dark);color:#fff}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:clamp(29px,3.8vw,43px);line-height:1.3;margin:0 0 10px}
.cta p{margin:0;color:#d8eee3}
.cta .btn-light{flex:none}
.site-footer{background:#062f22;color:#d4e6dc;padding:55px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:36px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{color:#fff;margin-bottom:13px}
.footer-brand .brand-mark{background:var(--gold);color:#3c2903}
.site-footer p{margin:0;color:#aed0bf;font-size:14px;max-width:390px}
.footer-title{color:#fff;font-size:15px;font-weight:800;margin-bottom:11px}
.footer-links{display:grid;gap:8px;font-size:14px;color:#b9d6c8}
.footer-links a:hover{color:#f5ca76}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:20px;font-size:13px;color:#a5c3b5}
.footer-bottom a{color:#d9eadf}.footer-bottom a:hover{color:#f5ca76}
a:focus-visible,button:focus-visible{outline:3px solid #edba55;outline-offset:3px}
@media(max-width:1024px){
.main-nav{gap:0}.main-nav a{padding:8px 7px;font-size:13px}.nav-cta{padding:11px 13px}.hero-grid{grid-template-columns:1fr 380px;gap:30px}.flow{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.container{width:min(100% - 32px,var(--max))}.topbar{height:68px}.menu-toggle{display:block}.nav-wrap{gap:10px}.main-nav{display:none;position:absolute;left:16px;right:16px;top:68px;padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.show{display:flex}.main-nav a{padding:11px}.nav-cta{display:none}.hero-inner{padding:60px 0}.hero-grid,.intro-grid,.scene-wrap,.result-grid,.quote-grid{grid-template-columns:1fr}.coupon-wall{max-width:460px;margin:8px auto 0}.story-grid{grid-template-columns:1fr}.section{padding:64px 0}.quote-image{height:250px}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
.brand{font-size:20px}.brand-mark{width:33px;height:33px}h1{font-size:38px}.hero-copy{font-size:15px}.hero-actions,.cta-box{align-items:stretch;flex-direction:column}.hero-actions a,.cta .btn-light{width:100%}.coupon.featured{transform:none}.flow,.stats,.rules-grid,.footer-grid{grid-template-columns:1fr}.section-title{font-size:29px}.scene-photo{min-height:290px}.cta{padding:50px 0}.footer-bottom{display:block}.footer-bottom div+div{margin-top:7px}
}

/* roulang page: category2 */
:root{
      --ink:#15251f;
      --ink-soft:#41564c;
      --cream:#f7f4ed;
      --paper:#fffdf9;
      --forest:#0d5a3f;
      --forest-dark:#073d2b;
      --mint:#dff2e8;
      --gold:#d69a38;
      --gold-light:#f7e5bf;
      --line:#d9e2dc;
      --muted:#73827a;
      --danger:#b34335;
      --radius:20px;
      --radius-sm:12px;
      --shadow:0 18px 45px rgba(22,52,39,.11);
      --shadow-soft:0 8px 26px rgba(22,52,39,.07);
      --max:1180px;
    }
    *{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",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,transform .22s ease,box-shadow .22s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(214,154,56,.72);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:99;background:rgba(255,253,249,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,226,220,.9)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.04em;color:var(--forest-dark);white-space:nowrap}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 6px 15px rgba(13,90,63,.22)}
    .nav-wrap{display:flex;align-items:center;gap:18px}
    .main-nav{display:flex;align-items:center;gap:3px}
    .main-nav a{font-size:14px;font-weight:650;color:var(--ink-soft);padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{background:var(--mint);color:var(--forest-dark)}
    .nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:12px 18px;background:var(--forest);color:#fff;font-size:14px;font-weight:750;box-shadow:0 8px 18px rgba(13,90,63,.2)}
    .nav-cta:hover,.btn-primary:hover{background:var(--forest-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,90,63,.25)}
    .btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:11px;padding:11px 17px;background:var(--paper);color:var(--forest-dark);font-size:14px;font-weight:750}
    .btn-secondary:hover{border-color:var(--forest);background:var(--mint);color:var(--forest-dark);transform:translateY(-2px)}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--forest);padding:8px 10px}
    .breadcrumb{padding:19px 0 15px;color:var(--muted);font-size:13px}
    .breadcrumb a:hover{color:var(--forest)}
    .breadcrumb span{margin:0 8px;color:#aab8b0}
    .inner-hero{position:relative;overflow:hidden;background:linear-gradient(105deg,rgba(5,49,33,.94),rgba(13,90,63,.78)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;padding:56px 0 64px}
    .inner-hero:after{content:"";position:absolute;width:390px;height:390px;right:-110px;bottom:-180px;border-radius:50%;background:rgba(246,197,110,.2)}
    .profile-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 355px;gap:45px;align-items:center}
    .creator-line{display:flex;align-items:center;gap:14px;margin-bottom:20px}
    .avatar{width:58px;height:58px;border-radius:50%;border:3px solid rgba(255,255,255,.45);background:var(--gold);display:grid;place-items:center;font-size:25px;color:#3d2905;box-shadow:0 8px 22px rgba(0,0,0,.2)}
    .creator-name strong{display:block;font-size:16px;letter-spacing:.04em}
    .creator-name span{display:block;color:#d5ebdf;font-size:13px;margin-top:1px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{color:#ffd583}
    h1{font-size:clamp(34px,5vw,58px);line-height:1.16;letter-spacing:-.05em;margin:16px 0;color:#fff;font-weight:850}
    .hero-copy{max-width:690px;color:#e0f0e8;font-size:17px;line-height:1.95;margin:0 0 26px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn-light{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:13px 19px;font-weight:750;font-size:14px;background:#fff;color:var(--forest-dark);box-shadow:0 9px 22px rgba(0,0,0,.13)}
    .btn-light:hover{background:#f3fbf6;color:var(--forest-dark);transform:translateY(-2px)}
    .profile-panel{position:relative;background:rgba(255,253,249,.96);color:var(--ink);border:1px solid rgba(255,255,255,.68);border-radius:22px;padding:24px;box-shadow:0 24px 52px rgba(0,0,0,.23)}
    .panel-label{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:15px}
    .online-dot{display:inline-flex;align-items:center;gap:6px;color:var(--forest);font-weight:700}
    .online-dot:before{content:"";width:8px;height:8px;background:#45a36e;border-radius:50%;box-shadow:0 0 0 4px #e0f5e7}
    .data-row{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:16px 0 20px}
    .data-badge{padding:11px 8px;border-radius:12px;background:var(--cream);text-align:center}
    .data-badge b{display:block;color:var(--forest-dark);font-size:19px;line-height:1.2}
    .data-badge span{display:block;color:var(--muted);font-size:11px;margin-top:4px}
    .follow-button{width:100%;display:flex;justify-content:center;align-items:center;gap:8px;background:var(--forest);color:#fff;border-radius:10px;padding:11px;font-size:14px;font-weight:800}
    .follow-button:hover{background:var(--forest-dark);color:#fff}
    .section{padding:84px 0}
    .section.paper{background:var(--paper)}
    .section.soft{background:#edf5ef}
    .section.dark{background:var(--forest-dark);color:#fff}
    .section-head{margin-bottom:32px}
    .section-kicker{color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.12em}
    .section-title{font-size:clamp(28px,3.5vw,43px);letter-spacing:-.04em;line-height:1.28;margin:9px 0 12px;color:var(--forest-dark);font-weight:850}
    .dark .section-title{color:#fff}
    .section-desc{max-width:780px;margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}
    .dark .section-desc{color:#d8eee3}
    .intro-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:60px;align-items:start}
    .large-copy{font-size:19px;line-height:2;color:var(--ink-soft);margin:0}
    .quote-box{background:var(--mint);border-radius:var(--radius);padding:28px;border-left:5px solid var(--gold)}
    .quote-box i{color:var(--gold);font-size:28px;margin-bottom:8px}
    .quote-box p{font-size:17px;line-height:1.9;margin:0;color:var(--forest-dark);font-weight:650}
    .quote-box small{display:block;margin-top:14px;color:var(--ink-soft)}
    .choice-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:26px}
    .image-card{min-height:440px;border-radius:var(--radius);overflow:hidden;position:relative;background:var(--forest-dark)}
    .image-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.74}
    .image-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 26%,rgba(3,36,25,.9) 100%)}
    .image-card-body{position:absolute;z-index:2;left:30px;right:30px;bottom:26px;color:#fff}
    .image-card-body h3{font-size:28px;margin:0 0 8px;line-height:1.35}
    .image-card-body p{color:#d9ede3;margin:0;font-size:15px}
    .choice-list{display:grid;gap:14px}
    .choice-item{display:flex;gap:17px;align-items:flex-start;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow-soft)}
    .choice-item:hover{border-color:#a9cfb9;transform:translateX(4px);box-shadow:var(--shadow)}
    .choice-icon{flex:0 0 42px;width:42px;height:42px;border-radius:12px;background:var(--mint);color:var(--forest);display:grid;place-items:center;font-size:18px}
    .choice-item h3{font-size:18px;margin:0 0 4px;color:var(--forest-dark)}
    .choice-item p{font-size:14px;color:var(--ink-soft);line-height:1.75;margin:0}
    .scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .scene-card{border-radius:18px;overflow:hidden;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
    .scene-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
    .scene-card img{height:154px;width:100%;object-fit:cover}
    .scene-body{padding:18px}
    .scene-body i{color:var(--gold)}
    .scene-body h3{font-size:18px;color:var(--forest-dark);margin:7px 0}
    .scene-body p{font-size:14px;line-height:1.75;color:var(--ink-soft);margin:0}
    .flow-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}
    .flow-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
    .flow-image img{height:440px;width:100%;object-fit:cover}
    .flow-image span{position:absolute;bottom:17px;left:17px;background:rgba(7,61,43,.89);padding:7px 12px;border-radius:99px;color:#fff;font-size:13px;font-weight:700}
    .steps{list-style:none;padding:0;margin:0;counter-reset:steps}
    .steps li{position:relative;padding:0 0 23px 62px;counter-increment:steps}
    .steps li:before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--gold-light);color:#855712;font-size:13px;font-weight:850}
    .steps li:not(:last-child):after{content:"";position:absolute;left:19px;top:45px;height:calc(100% - 21px);border-left:1px dashed #b7cfc0}
    .steps h3{font-size:19px;margin:0 0 5px;color:var(--forest-dark)}
    .steps p{margin:0;color:var(--ink-soft);font-size:15px}
    .guard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .guard-card{padding:28px;background:rgba(255,255,255,.08);border:1px solid rgba(223,242,232,.22);border-radius:18px}
    .guard-card:hover{background:rgba(255,255,255,.13);transform:translateY(-4px)}
    .guard-card i{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:rgba(246,197,110,.18);color:#f6c56e;font-size:21px}
    .guard-card h3{font-size:20px;margin:16px 0 8px;color:#fff}
    .guard-card p{color:#d5ebdf;font-size:14px;line-height:1.82;margin:0}
    .story-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}
    .story-card{background:var(--paper);border-radius:var(--radius);padding:29px;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
    .story-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
    .stars{color:var(--gold);letter-spacing:3px;font-size:13px}
    .story-card blockquote{border:0;margin:15px 0 20px;padding:0;font-size:17px;line-height:1.9;color:var(--ink-soft)}
    .story-person{display:flex;align-items:center;gap:11px}
    .person-icon{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--forest)}
    .story-person b{display:block;font-size:14px;color:var(--forest-dark)}
    .story-person span{display:block;color:var(--muted);font-size:12px}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:58px}
    .faq-note{background:var(--forest);color:#fff;border-radius:var(--radius);padding:30px;height:max-content}
    .faq-note h3{font-size:24px;margin:0 0 10px}
    .faq-note p{color:#d8eee3;font-size:15px;margin:0 0 19px}
    .faq-note a{display:inline-flex;align-items:center;gap:7px;color:#fff;border-bottom:1px solid rgba(255,255,255,.55);font-weight:700}
    .faq-list{display:grid;gap:12px}
    .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:0 19px}
    .faq-item summary{cursor:pointer;list-style:none;padding:17px 30px 17px 0;position:relative;font-weight:800;color:var(--forest-dark);line-height:1.55}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";position:absolute;right:2px;top:14px;color:var(--forest);font-size:24px;font-weight:400}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{padding:0 0 17px;margin:0;color:var(--ink-soft);font-size:14px;line-height:1.85}
    .cta-box{position:relative;overflow:hidden;border-radius:24px;background:linear-gradient(110deg,#0a4f38,#0d7250);padding:49px 54px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta-box:after{content:"♠";position:absolute;right:42px;bottom:-103px;color:rgba(255,255,255,.08);font-size:260px;line-height:1}
    .cta-copy{position:relative;z-index:1;max-width:690px}
    .cta-copy h2{font-size:clamp(29px,4vw,42px);line-height:1.3;margin:0 0 10px}
    .cta-copy p{margin:0;color:#daf0e5;font-size:16px}
    .cta-box .btn-light{position:relative;z-index:1;white-space:nowrap}
    footer{background:#062f21;color:#d8eee3;padding:53px 0 27px}
    .footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(223,242,232,.16)}
    .footer-brand{color:#fff;font-size:23px;font-weight:850;display:inline-flex;align-items:center;gap:10px}
    .footer-text{font-size:14px;line-height:1.85;max-width:390px;margin:15px 0 0;color:#bdd7c9}
    .footer-title{font-size:14px;color:#fff;font-weight:800;margin:4px 0 12px}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:8px 0;font-size:14px;color:#bdd7c9}
    .footer-links a:hover{color:#f6c56e}
    .footer-bottom{padding-top:21px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#9dbdad;font-size:12px}
    .footer-bottom a{color:#d8eee3}
    .footer-bottom a:hover{color:#f6c56e}
    @media(max-width:1050px){
      .main-nav a{padding:8px 7px;font-size:13px}
      .nav-wrap{gap:10px}
      .nav-cta{padding:10px 12px}
      .profile-grid,.intro-layout,.flow-layout,.faq-wrap{gap:32px}
      .scene-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:820px){
      .topbar{height:68px}
      .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
      .nav-wrap{gap:10px}
      .nav-cta{display:none}
      .main-nav{display:none;position:absolute;top:68px;left:16px;right:16px;padding:10px;background:var(--paper);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}
      .main-nav a{padding:11px 12px}
      .profile-grid,.choice-grid,.intro-layout,.flow-layout,.faq-wrap{grid-template-columns:1fr}
      .profile-panel{max-width:510px}
      .scene-grid,.guard-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
      .section{padding:67px 0}
    }
    @media(max-width:520px){
      .container{width:min(var(--max),calc(100% - 30px))}
      .brand{font-size:19px}
      .brand-mark{width:33px;height:33px}
      .inner-hero{padding:39px 0 47px}
      .creator-line{margin-bottom:15px}
      h1{font-size:36px}
      .hero-copy{font-size:15px}
      .hero-actions,.hero-actions a{width:100%}
      .profile-panel{padding:20px}
      .section{padding:55px 0}
      .section-title{font-size:29px}
      .large-copy{font-size:17px}
      .image-card{min-height:360px}
      .scene-grid,.guard-grid,.story-grid{grid-template-columns:1fr}
      .choice-item{padding:17px}
      .cta-box{padding:34px 25px;display:block}
      .cta-box .btn-light{margin-top:22px;width:100%}
      .footer-grid{grid-template-columns:1fr;gap:22px}
      .footer-grid>div:first-child{grid-column:auto}
      .footer-bottom{display:block;line-height:2}
      .data-row{gap:6px}
      .data-badge{padding:10px 4px}
    }

/* roulang page: category3 */
:root{
      --ink:#15251f;--ink-soft:#41564c;--cream:#f7f4ed;--paper:#fffdf9;
      --forest:#0d5a3f;--forest-dark:#073d2b;--mint:#dff2e8;--gold:#d69a38;
      --gold-light:#f7e5bf;--line:#d9e2dc;--muted:#73827a;--danger:#b34335;
      --radius:20px;--radius-sm:12px;--shadow:0 18px 45px rgba(22,52,39,.11);
      --shadow-soft:0 8px 26px rgba(22,52,39,.07);--max:1180px
    }
    *{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",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,transform .22s ease,box-shadow .22s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(214,154,56,.65);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:99;background:rgba(255,253,249,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,226,220,.9)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.04em;color:var(--forest-dark);white-space:nowrap}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 6px 15px rgba(13,90,63,.22)}
    .nav-wrap{display:flex;align-items:center;gap:18px}
    .main-nav{display:flex;align-items:center;gap:3px}
    .main-nav a{font-size:14px;font-weight:650;color:var(--ink-soft);padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{background:var(--mint);color:var(--forest-dark)}
    .nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:12px 18px;background:var(--forest);color:#fff;font-size:14px;font-weight:750;box-shadow:0 8px 18px rgba(13,90,63,.2)}
    .nav-cta:hover,.btn-primary:hover{background:var(--forest-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,90,63,.25)}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--forest);padding:8px 10px}
    .page-hero{position:relative;min-height:500px;display:flex;align-items:center;overflow:hidden;color:#fff;background:linear-gradient(100deg,rgba(4,42,28,.95) 5%,rgba(7,61,43,.84) 54%,rgba(7,61,43,.49)),url('/assets/images/backpic/back-3.webp') center/cover no-repeat}
    .page-hero:after{content:"";position:absolute;right:-80px;bottom:-115px;width:410px;height:410px;border:1px solid rgba(255,255,255,.16);border-radius:50%;box-shadow:0 0 0 45px rgba(255,255,255,.05),0 0 0 90px rgba(255,255,255,.035)}
    .hero-content{position:relative;z-index:1;padding:86px 0 80px;max-width:750px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.26);border-radius:999px;background:rgba(255,255,255,.12);font-size:13px;font-weight:750;letter-spacing:.04em}
    .eyebrow i{color:#ffd583}
    h1{margin:18px 0 16px;font-size:clamp(40px,5.2vw,65px);line-height:1.15;letter-spacing:-.06em;font-weight:850}
    .hero-content p{max-width:680px;margin:0;color:#ddf0e6;font-size:18px;line-height:2}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
    .btn-light,.btn-outline{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:13px 19px;border-radius:11px;font-size:14px;font-weight:800}
    .btn-light{background:#fff;color:var(--forest-dark);box-shadow:0 9px 22px rgba(0,0,0,.16)}
    .btn-light:hover{background:#f3fbf6;color:var(--forest-dark);transform:translateY(-2px)}
    .btn-outline{color:#fff;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.48)}
    .btn-outline:hover{background:#fff;color:var(--forest-dark)}
    .hero-note{display:flex;gap:19px;flex-wrap:wrap;margin-top:25px;font-size:13px;color:#d8eee3;font-weight:650}
    .hero-note span{display:flex;align-items:center;gap:7px}.hero-note i{color:#f3c66f}
    .section{padding:91px 0}.section-soft{background:var(--paper)}.section-dark{background:var(--forest-dark);color:#fff}
    .section-head{margin-bottom:35px}.section-title{margin:0 0 12px;color:var(--forest-dark);font-size:clamp(28px,3.5vw,43px);line-height:1.25;letter-spacing:-.04em;font-weight:850}
    .section-dark .section-title{color:#fff}.section-desc{max-width:765px;margin:0;color:var(--ink-soft);font-size:16px;line-height:1.95}.section-dark .section-desc{color:#d4e9de}
    .intro-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:64px;align-items:start}
    .image-frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .image-frame img{width:100%;height:455px;object-fit:cover}.image-frame:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(4,42,28,.38))}
    .image-caption{position:absolute;z-index:1;left:22px;bottom:18px;color:#fff;font-size:14px;font-weight:700}
    .prose p{margin:0 0 18px;color:var(--ink-soft);line-height:2}.prose strong{color:var(--forest-dark)}
    .signal-list{margin:26px 0 0;padding:0;list-style:none}.signal-list li{display:flex;gap:13px;padding:13px 0;border-top:1px solid var(--line);color:var(--ink-soft)}
    .signal-list i{color:var(--gold);padding-top:6px}.signal-list b{display:block;color:var(--ink);font-size:15px}
    .pain-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:25px;align-items:stretch}
    .pain-panel{padding:37px;border-radius:var(--radius);background:#f0ede4;border:1px solid #e4ded1}.pain-panel h3{margin:0 0 14px;font-size:27px;line-height:1.35;color:var(--forest-dark)}.pain-panel p{margin:0;color:var(--ink-soft)}
    .pain-list{margin:25px 0 0;padding:0;list-style:none}.pain-list li{display:flex;align-items:flex-start;gap:12px;padding:10px 0;color:var(--ink-soft)}.pain-list i{width:24px;height:24px;display:grid;place-items:center;flex:none;border-radius:50%;background:#f4dcd7;color:var(--danger);font-size:12px;margin-top:3px}
    .solution-panel{padding:38px;border-radius:var(--radius);background:var(--forest);color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}.solution-panel:after{content:"♜";position:absolute;right:15px;bottom:-75px;font-size:230px;color:rgba(255,255,255,.07)}
    .solution-panel>*{position:relative;z-index:1}.solution-panel h3{font-size:29px;line-height:1.35;margin:0 0 15px}.solution-panel p{color:#d8eee3;margin:0}.solution-points{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:26px}.solution-points span{padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.11);font-size:14px}.solution-points i{color:#ffd583;margin-right:7px}
    .event-board{display:grid;grid-template-columns:1.28fr .72fr;gap:25px;align-items:stretch}
    .event-main{border-radius:var(--radius);overflow:hidden;background:var(--forest-dark);box-shadow:var(--shadow)}.event-main img{height:270px;width:100%;object-fit:cover;opacity:.79}.event-main-body{padding:28px 30px;color:#fff}.event-main-body h3{font-size:27px;line-height:1.3;margin:8px 0 10px}.event-main-body p{margin:0;color:#d7eade}.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:rgba(246,197,110,.16);color:#f7ca73;font-size:12px;font-weight:800}
    .event-side{display:flex;flex-direction:column;gap:15px}.event-mini{flex:1;padding:23px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);box-shadow:var(--shadow-soft)}.event-mini:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.event-mini time{font-size:13px;color:var(--gold);font-weight:800}.event-mini h4{margin:8px 0 7px;color:var(--forest-dark);font-size:18px;line-height:1.4}.event-mini p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.75}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;position:relative}.step{padding:26px 21px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.step-number{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--mint);color:var(--forest-dark);font-weight:850}.step h3{font-size:18px;color:var(--forest-dark);margin:17px 0 8px}.step p{margin:0;font-size:14px;line-height:1.8;color:var(--ink-soft)}
    .scene-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.scene-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.scene-image img{height:390px;width:100%;object-fit:cover}.scene-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.scene-item{padding:21px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line)}.scene-item i{color:var(--gold);font-size:22px}.scene-item h3{margin:10px 0 5px;color:var(--forest-dark);font-size:17px}.scene-item p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.75}
    .result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.result-card{padding:31px;border-radius:var(--radius);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15)}.result-card strong{display:block;color:#f5c56d;font-size:38px;line-height:1.1;letter-spacing:-.05em}.result-card h3{font-size:18px;margin:12px 0 7px}.result-card p{margin:0;color:#d4e9de;font-size:14px}
    .quote{padding:35px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow-soft)}.quote-icon{font-size:29px;color:var(--gold)}.quote blockquote{margin:11px 0 20px;font-size:20px;line-height:1.85;color:var(--forest-dark);font-weight:700}.quote footer{color:var(--muted);font-size:14px}.quote footer b{color:var(--ink)}
    .fairness{display:grid;grid-template-columns:1fr 1fr;gap:18px}.fair-item{padding:26px;border-radius:var(--radius-sm);background:#f0f6f2;border:1px solid #d7e9df}.fair-item h3{display:flex;gap:10px;align-items:center;color:var(--forest-dark);font-size:19px;margin:0 0 9px}.fair-item h3 i{color:var(--gold)}.fair-item p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.85}
    .faq-wrap{max-width:880px}.faq-item{border-top:1px solid var(--line)}.faq-q{width:100%;padding:21px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;border:0;background:none;color:var(--forest-dark);font-weight:800;text-align:left;font-size:17px}.faq-q i{color:var(--gold);transition:transform .25s}.faq-a{display:none;padding:0 35px 21px 0;color:var(--ink-soft);line-height:1.95}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q i{transform:rotate(45deg)}
    .cta-box{position:relative;overflow:hidden;padding:55px 60px;border-radius:26px;background:linear-gradient(115deg,var(--forest-dark),var(--forest));color:#fff}.cta-box:after{content:"";position:absolute;width:330px;height:330px;right:-70px;top:-150px;border:42px solid rgba(246,197,110,.14);border-radius:50%}.cta-box>*{position:relative;z-index:1}.cta-box h2{margin:0 0 12px;font-size:clamp(29px,4vw,43px);line-height:1.25}.cta-box p{max-width:680px;color:#d9eee4;margin:0 0 25px}.cta-box .btn-light{background:var(--gold);color:#332202}.cta-box .btn-light:hover{background:#f0bb58}
    footer.site-footer{padding:58px 0 26px;background:#062f22;color:#d4e9de}.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:34px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.14)}.footer-brand{color:#fff}.footer-brand .brand{color:#fff}.footer-brand p{margin:13px 0 0;max-width:390px;color:#b7d3c4;font-size:14px;line-height:1.85}.footer-col h3{margin:0 0 13px;color:#f7ca73;font-size:14px}.footer-col a{display:block;color:#c4ddd1;font-size:14px;padding:3px 0}.footer-col a:hover{color:#fff;transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:20px;color:#a8c8b8;font-size:13px}.footer-bottom a{color:#d8eee3}.footer-bottom a:hover{color:#f7ca73}
    @media(max-width:1080px){.main-nav a{padding:8px 7px;font-size:13px}.nav-cta{padding:11px 13px}.intro-layout,.scene-layout{gap:35px}.steps{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:850px){.menu-toggle{display:block}.nav-wrap{gap:10px}.main-nav{display:none;position:absolute;left:16px;right:16px;top:68px;padding:12px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:10px 12px}.nav-cta{display:none}.page-hero{min-height:470px}.intro-layout,.pain-grid,.event-board,.scene-layout{grid-template-columns:1fr}.image-frame img{height:350px}.scene-image img{height:310px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:600px){.container{width:min(var(--max),calc(100% - 32px))}.topbar{height:68px}.brand{font-size:19px}.brand-mark{width:33px;height:33px}.hero-content{padding:66px 0 62px}.hero-content p{font-size:16px}.section{padding:65px 0}.section-title{font-size:29px}.pain-panel,.solution-panel{padding:27px}.solution-points,.scene-list,.fairness,.result-grid{grid-template-columns:1fr}.event-main img{height:210px}.event-main-body{padding:23px}.steps{grid-template-columns:1fr}.step{padding:22px}.cta-box{padding:36px 26px}.cta-box:after{display:none}.footer-grid{grid-template-columns:1fr;gap:24px}.footer-bottom{display:block}.footer-bottom div{margin-bottom:8px}.hero-note{gap:10px 16px}}

/* roulang page: category4 */
:root{
      --ink:#15251f;--ink-soft:#41564c;--cream:#f7f4ed;--paper:#fffdf9;
      --forest:#0d5a3f;--forest-dark:#073d2b;--mint:#dff2e8;--gold:#d69a38;
      --gold-light:#f7e5bf;--line:#d9e2dc;--muted:#73827a;--danger:#b34335;
      --radius:20px;--radius-sm:12px;--shadow:0 18px 45px rgba(22,52,39,.11);
      --shadow-soft:0 8px 26px rgba(22,52,39,.07);--max:1180px;
    }
    *{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",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,transform .22s ease,box-shadow .22s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(214,154,56,.55);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:99;background:rgba(255,253,249,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,226,220,.9)}
    .topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.04em;color:var(--forest-dark);white-space:nowrap}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 6px 15px rgba(13,90,63,.22)}
    .nav-wrap{display:flex;align-items:center;gap:18px}
    .main-nav{display:flex;align-items:center;gap:3px}
    .main-nav a{font-size:14px;font-weight:650;color:var(--ink-soft);padding:9px 10px;border-radius:9px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{background:var(--mint);color:var(--forest-dark)}
    .nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:12px 18px;background:var(--forest);color:#fff;font-size:14px;font-weight:750;box-shadow:0 8px 18px rgba(13,90,63,.2)}
    .nav-cta:hover,.btn-primary:hover{background:var(--forest-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,90,63,.25)}
    .btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:11px;padding:11px 17px;background:var(--paper);color:var(--forest-dark);font-size:14px;font-weight:750}
    .btn-secondary:hover{background:var(--mint);border-color:#bbdcca;transform:translateY(-2px)}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--forest);padding:8px 10px}
    .inner-hero{position:relative;overflow:hidden;padding:78px 0 68px;background:linear-gradient(105deg,rgba(4,43,29,.94),rgba(10,76,52,.77)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
    .inner-hero:after{content:"";position:absolute;width:410px;height:410px;right:-95px;bottom:-220px;background:rgba(246,197,110,.18);border-radius:50%;box-shadow:0 0 0 42px rgba(255,255,255,.035)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(330px,.7fr);gap:52px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-size:13px;font-weight:700;letter-spacing:.04em}
    .eyebrow i{color:#ffd583}
    h1{font-size:clamp(38px,5vw,62px);line-height:1.16;letter-spacing:-.055em;margin:18px 0;color:#fff;font-weight:850}
    .hero-copy{max-width:660px;color:#e1f0e8;font-size:17px;line-height:1.95;margin:0 0 27px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn-light{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:13px 19px;background:#fff;color:var(--forest-dark);font-size:14px;font-weight:800;box-shadow:0 9px 22px rgba(0,0,0,.13)}
    .btn-light:hover{background:#f3fbf6;color:var(--forest-dark);transform:translateY(-2px)}
    .rule-meter{background:rgba(255,253,249,.97);color:var(--ink);padding:27px;border:1px solid rgba(255,255,255,.7);border-radius:24px;box-shadow:0 24px 55px rgba(0,0,0,.22)}
    .rule-meter h2{font-size:19px;color:var(--forest-dark);margin:0 0 5px;line-height:1.4}
    .rule-meter p{font-size:13px;color:var(--muted);margin:0 0 18px}
    .meter-row{display:flex;justify-content:space-between;align-items:end;margin-bottom:8px;font-size:13px;color:var(--ink-soft)}
    .meter-row strong{font-size:28px;line-height:1;color:var(--forest-dark)}
    .progress{height:11px;background:#e5eee9;border-radius:99px;overflow:hidden;margin-bottom:17px}
    .progress span{display:block;width:92%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--forest),#35a574)}
    .meter-note{display:flex;gap:10px;align-items:flex-start;border-top:1px solid var(--line);padding-top:14px;font-size:13px;line-height:1.65;color:var(--ink-soft)}
    .meter-note i{color:var(--gold);margin-top:4px}
    .section{padding:88px 0}
    .section-paper{background:var(--paper)}
    .section-dark{background:var(--forest-dark);color:#fff}
    .section-head{margin-bottom:34px}
    .section-kicker{font-size:13px;color:var(--gold);font-weight:800;letter-spacing:.08em;margin-bottom:8px}
    .section-title{font-size:clamp(28px,3.4vw,42px);letter-spacing:-.04em;line-height:1.28;margin:0 0 12px;color:var(--forest-dark);font-weight:830}
    .section-dark .section-title{color:#fff}
    .section-desc{max-width:780px;color:var(--ink-soft);font-size:16px;line-height:1.92;margin:0}
    .section-dark .section-desc{color:#d7eadd}
    .intro-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:55px;align-items:start}
    .intro-image{position:sticky;top:102px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .intro-image img{width:100%;height:510px;object-fit:cover}
    .intro-image:after{content:"规则清楚，落子从容";position:absolute;left:18px;bottom:18px;padding:8px 13px;border-radius:99px;background:rgba(7,61,43,.88);color:#fff;font-size:13px;font-weight:700}
    .prose p{color:var(--ink-soft);margin:0 0 20px;line-height:2}
    .prose strong{color:var(--forest-dark)}
    .check-list{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .check-list li{display:flex;align-items:flex-start;gap:10px;padding:14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);font-size:14px;color:var(--ink-soft)}
    .check-list i{color:var(--forest);padding-top:5px}
    .problem-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:24px}
    .problem-main{padding:34px;border-radius:var(--radius);background:#f2e7cd;border:1px solid #ecd7a7}
    .problem-main h3{font-size:28px;line-height:1.35;color:#4a3714;margin:0 0 14px}
    .problem-main p{color:#68552f;margin:0}
    .pain-list{margin:23px 0 0;padding:0;list-style:none}
    .pain-list li{border-top:1px solid rgba(104,85,47,.2);padding:12px 0;color:#5e4a24;font-size:14px}
    .pain-list i{color:var(--danger);margin-right:9px}
    .solution-stack{display:grid;gap:14px}
    .solution-card{padding:21px;border-radius:var(--radius-sm);background:var(--paper);box-shadow:var(--shadow-soft);border:1px solid var(--line)}
    .solution-card h3{font-size:17px;color:var(--forest-dark);margin:0 0 5px}
    .solution-card p{font-size:14px;line-height:1.75;color:var(--ink-soft);margin:0}
    .solution-card i{display:inline-grid;place-items:center;width:35px;height:35px;border-radius:10px;background:var(--mint);color:var(--forest);margin-bottom:11px}
    .rules-rail{position:relative;margin-top:12px}
    .rule-step{display:grid;grid-template-columns:68px 1fr;gap:23px;position:relative;padding:0 0 30px}
    .rule-step:not(:last-child):before{content:"";position:absolute;left:29px;top:60px;bottom:0;border-left:1px dashed #a8cabb}
    .step-num{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--mint);border:7px solid var(--paper);color:var(--forest-dark);font-size:17px;font-weight:850;box-shadow:0 0 0 1px #cce3d6}
    .rule-step h3{font-size:21px;color:var(--forest-dark);line-height:1.4;margin:7px 0 7px}
    .rule-step p{font-size:15px;color:var(--ink-soft);line-height:1.9;margin:0}
    .rule-step .mini-tag{display:inline-block;margin-top:11px;padding:3px 9px;border-radius:99px;background:var(--gold-light);color:#715016;font-size:12px;font-weight:750}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .scenario-card{position:relative;min-height:315px;padding:26px;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;box-shadow:var(--shadow)}
    .scenario-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,21,.04),rgba(5,37,25,.91))}
    .scenario-card>*{position:relative}
    .scenario-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
    .scenario-card span{font-size:12px;font-weight:800;color:#ffd583;letter-spacing:.08em}
    .scenario-card h3{font-size:23px;line-height:1.35;margin:8px 0}
    .scenario-card p{font-size:14px;line-height:1.75;color:#e1f0e8;margin:0}
    .result-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
    .result-card{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .stat{padding:24px;border-radius:var(--radius-sm);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14)}
    .stat strong{display:block;color:#f8cd77;font-size:34px;line-height:1.1;letter-spacing:-.04em}
    .stat span{display:block;margin-top:8px;font-size:13px;color:#d7eadd;line-height:1.55}
    .result-copy p{color:#d7eadd;line-height:1.95;margin:0 0 20px}
    .result-copy .quote-line{border-left:3px solid var(--gold);padding-left:17px;color:#fff;font-size:18px;font-weight:700;line-height:1.7}
    .testimonials{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
    .testimonial{padding:30px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
    .quote-icon{color:var(--gold);font-size:28px;margin-bottom:12px}
    .testimonial p{font-size:16px;color:var(--ink-soft);line-height:1.9;margin:0 0 20px}
    .person{display:flex;align-items:center;gap:11px;border-top:1px solid var(--line);padding-top:16px}
    .person-badge{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--forest-dark);font-weight:850}
    .person strong{display:block;font-size:14px;color:var(--forest-dark)}
    .person span{display:block;font-size:12px;color:var(--muted)}
    .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:48px;align-items:start}
    .faq-note{padding:28px;border-radius:var(--radius);background:var(--mint)}
    .faq-note h3{font-size:22px;color:var(--forest-dark);margin:0 0 10px}
    .faq-note p{font-size:14px;color:var(--ink-soft);line-height:1.85;margin:0 0 17px}
    .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden}
    .faq-item summary{list-style:none;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:18px 20px;color:var(--forest-dark);font-weight:800;cursor:pointer}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary i{color:var(--gold);transition:transform .2s}
    .faq-item[open] summary i{transform:rotate(45deg)}
    .faq-answer{padding:0 20px 19px;color:var(--ink-soft);font-size:14px;line-height:1.9}
    .cta-panel{position:relative;overflow:hidden;padding:49px 52px;border-radius:26px;background:linear-gradient(110deg,var(--forest-dark),var(--forest));color:#fff;box-shadow:var(--shadow)}
    .cta-panel:after{content:"♜";position:absolute;right:35px;bottom:-88px;font-size:270px;line-height:1;color:rgba(255,255,255,.06)}
    .cta-panel .section-title{color:#fff;position:relative;max-width:670px}
    .cta-panel p{position:relative;max-width:670px;color:#d7eadd;margin:0 0 24px;font-size:16px}
    .cta-panel .hero-actions{position:relative}
    footer{background:#062f22;color:#d0e4d9;padding:56px 0 24px;margin-top:0}
    .footer-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(220,241,229,.15)}
    .footer-brand{color:#fff;margin-bottom:12px}
    .footer-copy{font-size:14px;line-height:1.9;color:#b9d1c4;max-width:390px}
    .footer-title{font-size:14px;color:#f6c56e;font-weight:800;letter-spacing:.05em;margin:4px 0 11px}
    .footer-links{display:grid;gap:7px;font-size:14px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:20px;font-size:12px;color:#a7c2b4}
    .footer-bottom a{text-decoration:underline;text-underline-offset:3px}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1100px){
      .main-nav a{padding:8px 7px;font-size:13px}.nav-cta{padding:10px 13px}
      .hero-grid{grid-template-columns:1fr 400px;gap:30px}
    }
    @media(max-width:900px){
      .topbar{height:68px}.menu-toggle{display:inline-flex}.nav-cta{display:none}
      .nav-wrap{gap:10px}.main-nav{display:none;position:absolute;left:0;right:0;top:68px;padding:12px 24px 19px;background:rgba(255,253,249,.98);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}.main-nav a{padding:10px 12px}
      .hero-grid,.intro-layout,.problem-grid,.result-grid,.faq-layout{grid-template-columns:1fr}
      .rule-meter{max-width:540px}.intro-image{position:relative;top:auto}.intro-image img{height:370px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:680px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .inner-hero{padding:58px 0 52px}h1{font-size:39px}.hero-copy{font-size:16px}
      .section{padding:62px 0}.section-title{font-size:29px}.check-list,.scenario-grid,.testimonials{grid-template-columns:1fr}
      .result-card{grid-template-columns:1fr 1fr}.problem-main{padding:26px}.cta-panel{padding:34px 25px}
      .footer-grid{grid-template-columns:1fr;gap:24px}.footer-bottom{display:block;line-height:2}
    }
    @media(max-width:420px){
      .brand{font-size:19px}.brand-mark{width:33px;height:33px}.inner-hero{padding-top:48px}
      .hero-actions,.hero-actions a{width:100%}.btn-light,.btn-secondary{width:100%}
      .rule-meter{padding:21px}.result-card{grid-template-columns:1fr}.rule-step{grid-template-columns:54px 1fr;gap:14px}.step-num{width:48px;height:48px}
      .rule-step:not(:last-child):before{left:24px;top:50px}.intro-image img{height:285px}
    }

/* roulang page: category5 */
:root{--ink:#15251f;--ink-soft:#41564c;--cream:#f7f4ed;--paper:#fffdf9;--forest:#0d5a3f;--forest-dark:#073d2b;--mint:#dff2e8;--gold:#d69a38;--gold-light:#f7e5bf;--line:#d9e2dc;--muted:#73827a;--danger:#b34335;--radius:20px;--radius-sm:12px;--shadow:0 18px 45px rgba(22,52,39,.11);--shadow-soft:0 8px 26px rgba(22,52,39,.07);--max:1180px}
*{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",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,transform .22s ease,box-shadow .22s ease}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:99;background:rgba(255,253,249,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,226,220,.9)}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.04em;color:var(--forest-dark);white-space:nowrap}.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 6px 15px rgba(13,90,63,.22)}.nav-wrap{display:flex;align-items:center;gap:18px}.main-nav{display:flex;align-items:center;gap:3px}.main-nav a{font-size:14px;font-weight:650;color:var(--ink-soft);padding:9px 10px;border-radius:9px;white-space:nowrap}.main-nav a:hover,.main-nav a.active{background:var(--mint);color:var(--forest-dark)}.nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:12px 18px;background:var(--forest);color:#fff;font-size:14px;font-weight:750;box-shadow:0 8px 18px rgba(13,90,63,.2)}.nav-cta:hover,.btn-primary:hover{background:var(--forest-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,90,63,.25)}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--forest);padding:8px 10px}
.hero{position:relative;overflow:hidden;color:#fff;padding:74px 0 68px;background:linear-gradient(105deg,rgba(4,43,29,.94),rgba(10,76,52,.8)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}.hero:after{content:"";position:absolute;width:460px;height:460px;right:-120px;bottom:-250px;border-radius:50%;background:rgba(245,192,95,.2)}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 450px;gap:55px;align-items:center;position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);font-size:13px;font-weight:700;letter-spacing:.04em}.eyebrow i{color:#ffd583}h1{font-size:clamp(37px,5vw,60px);line-height:1.18;letter-spacing:-.05em;margin:17px 0}.hero-copy{max-width:630px;color:#e1f0e8;font-size:17px;line-height:1.95;margin:0 0 25px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.btn-light,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:13px 19px;font-weight:750;font-size:14px}.btn-light{background:#fff;color:var(--forest-dark);box-shadow:0 9px 22px rgba(0,0,0,.13)}.btn-light:hover{background:#f3fbf6;color:var(--forest-dark);transform:translateY(-2px)}.btn-outline{border:1px solid rgba(255,255,255,.48);color:#fff;background:rgba(255,255,255,.06)}.btn-outline:hover{background:#fff;color:var(--forest-dark)}
.invite-card{background:rgba(255,253,249,.98);color:var(--ink);padding:27px;border-radius:24px;box-shadow:0 25px 55px rgba(0,0,0,.22)}.invite-card h2{font-size:24px;line-height:1.4;color:var(--forest-dark);margin:0 0 8px}.invite-card p{font-size:14px;line-height:1.75;color:var(--ink-soft);margin:0 0 18px}.reward{display:flex;align-items:center;gap:13px;padding:15px;background:var(--gold-light);border-radius:var(--radius-sm);margin-bottom:18px}.reward i{font-size:25px;color:#9b6615}.reward strong{display:block;font-size:15px}.reward span{font-size:12px;color:#685a40}.progress-track{height:10px;border-radius:99px;background:#e4eae6;overflow:hidden;margin:10px 0 6px}.progress-bar{height:100%;width:68%;border-radius:99px;background:linear-gradient(90deg,var(--forest),#39a475)}.progress-note{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:16px}
.section{padding:88px 0}.section-paper{background:var(--paper)}.section-dark{background:var(--forest-dark);color:#fff}.section-head{margin-bottom:34px}.section-kicker{color:var(--gold);font-size:13px;font-weight:800;letter-spacing:.11em}.section-title{font-size:clamp(27px,3.4vw,42px);letter-spacing:-.035em;line-height:1.26;margin:8px 0 12px;color:var(--forest-dark);font-weight:820}.section-dark .section-title{color:#fff}.section-desc{max-width:760px;color:var(--ink-soft);font-size:16px;line-height:1.95;margin:0}.section-dark .section-desc{color:#d6ecdf}
.intro-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:55px;align-items:center}.image-panel{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}.image-panel img{width:100%;height:410px;object-fit:cover}.image-caption{position:absolute;left:18px;right:18px;bottom:18px;padding:15px 17px;border-radius:13px;background:rgba(7,61,43,.88);color:#e3f4e9;font-size:14px}.copy-panel p{color:var(--ink-soft);margin:0 0 17px}.check-list{list-style:none;margin:24px 0 0;padding:0}.check-list li{display:flex;gap:11px;padding:10px 0;border-bottom:1px solid var(--line);color:var(--ink-soft)}.check-list i{color:var(--forest);margin-top:6px}
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.path-item{position:relative;background:var(--paper);padding:25px 20px;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-soft)}.path-num{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--mint);color:var(--forest-dark);font-weight:850;margin-bottom:15px}.path-item h3{font-size:18px;margin:0 0 7px;color:var(--forest-dark)}.path-item p{font-size:14px;color:var(--ink-soft);line-height:1.8;margin:0}
.scene-layout{display:grid;grid-template-columns:1fr .88fr;gap:28px;align-items:stretch}.scene-main{border-radius:var(--radius);padding:35px;background:var(--forest);color:#fff;position:relative;overflow:hidden}.scene-main:after{content:"♟";position:absolute;right:28px;bottom:-92px;font-size:270px;color:rgba(255,255,255,.08)}.scene-main h3{font-size:30px;line-height:1.3;position:relative;margin:0 0 14px}.scene-main p{color:#d8eee3;position:relative;max-width:540px}.scene-list{position:relative;list-style:none;padding:0;margin:22px 0 0}.scene-list li{display:flex;align-items:flex-start;gap:10px;padding:8px 0;color:#ebf7f0;font-size:14px}.scene-list i{color:#f4c86e;margin-top:6px}.scene-side{display:grid;gap:16px}.scene-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);box-shadow:var(--shadow-soft)}.scene-card i{color:var(--gold);font-size:22px}.scene-card h3{font-size:18px;color:var(--forest-dark);margin:9px 0 5px}.scene-card p{font-size:14px;line-height:1.75;color:var(--ink-soft);margin:0}
.support-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px}.support-note{padding:32px;border-radius:var(--radius);background:var(--mint)}.support-note h3{font-size:27px;line-height:1.35;color:var(--forest-dark);margin:0 0 12px}.support-note p{color:var(--ink-soft);margin:0 0 20px}.support-note .mini{font-size:13px;padding-top:16px;border-top:1px solid #bfdecf;color:#557366}.support-list{border-top:1px solid var(--line)}.support-row{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.support-icon{width:43px;height:43px;display:grid;place-items:center;border-radius:12px;background:var(--gold-light);color:#935e13}.support-row h3{font-size:17px;margin:0;color:var(--forest-dark)}.support-row p{font-size:13px;margin:2px 0 0;color:var(--ink-soft)}.support-row span{font-size:12px;color:var(--forest);font-weight:750}
.quote-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:center}.quote-card{padding:33px;border-radius:var(--radius);background:#fff;color:var(--ink);box-shadow:var(--shadow);position:relative}.quote-card:before{content:"“";font-size:80px;line-height:.5;color:var(--gold);position:absolute;top:26px;right:26px}.quote-card p{font-size:19px;line-height:1.9;color:var(--forest-dark);margin:0 0 22px}.quote-person{display:flex;gap:11px;align-items:center}.avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--forest);font-weight:800}.quote-person small{display:block;color:#b8dcca;font-size:12px}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:16px}.metric{padding:21px;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-sm);background:rgba(255,255,255,.05)}.metric strong{display:block;font-size:31px;line-height:1.1;color:#f5ca74}.metric span{font-size:14px;color:#d7eadd}
.rule-box{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center;padding:32px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line)}.rule-box h3{font-size:27px;line-height:1.35;color:var(--forest-dark);margin:0 0 10px}.rule-box p{margin:0;color:var(--ink-soft)}.rule-tags{display:flex;flex-wrap:wrap;gap:10px}.tag{display:inline-flex;padding:8px 12px;border-radius:99px;background:var(--mint);color:var(--forest-dark);font-size:13px;font-weight:700}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:52px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:18px;text-align:left;border:0;background:transparent;padding:19px 2px;color:var(--forest-dark);font-weight:780;font-size:16px}.faq-item button i{color:var(--gold);transition:transform .2s}.faq-answer{display:none;padding:0 2px 19px;color:var(--ink-soft);font-size:14px;line-height:1.9}.faq-item.open .faq-answer{display:block}.faq-item.open button i{transform:rotate(45deg)}.faq-side{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.faq-side img{height:345px;width:100%;object-fit:cover}.faq-side div{padding:21px;background:var(--forest-dark);color:#e1f0e8;font-size:14px}
.cta{padding:70px 0;background:linear-gradient(110deg,var(--forest-dark),var(--forest))}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:clamp(28px,3.8vw,43px);line-height:1.25;margin:0 0 11px;color:#fff}.cta p{margin:0;color:#d5e9de;max-width:660px}.cta-actions{display:flex;gap:11px;flex-wrap:wrap;flex-shrink:0}
footer{background:#062d20;color:#c4ded1;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:32px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.14)}.footer-brand{color:#fff;font-size:20px;font-weight:800;margin-bottom:10px}.footer-text{font-size:13px;line-height:1.85;color:#a9cbb9;max-width:360px}.footer-col h3{font-size:14px;color:#f5ca74;margin:0 0 10px}.footer-col a{display:block;font-size:13px;padding:3px 0;color:#c4ded1}.footer-col a:hover{color:#fff}.footer-bottom{padding-top:18px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:#9dbba9}.footer-bottom a{color:#d8ecdf}.footer-bottom a:hover{color:#f5ca74}
a:focus-visible,button:focus-visible{outline:3px solid rgba(214,154,56,.55);outline-offset:3px}
@media(max-width:1050px){.main-nav a{padding:8px 6px;font-size:13px}.nav-cta{padding:11px 13px}.hero-grid{grid-template-columns:1fr 400px;gap:30px}.path-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.menu-toggle{display:block}.nav-wrap{gap:10px}.main-nav{display:none;position:absolute;top:76px;left:0;right:0;padding:14px 24px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.show{display:flex}.main-nav a{padding:10px 12px}.nav-cta{display:none}.hero{padding:58px 0}.hero-grid,.intro-grid,.scene-layout,.support-grid,.quote-wrap,.faq-grid{grid-template-columns:1fr}.hero-grid{gap:34px}.invite-card{max-width:540px}.section{padding:68px 0}.image-panel img{height:330px}.footer-grid{grid-template-columns:1fr 1fr}.cta-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){body{font-size:15px}.container{width:min(var(--max),calc(100% - 30px))}.topbar{height:68px}.brand{font-size:19px}.brand-mark{width:32px;height:32px}.main-nav{top:68px;padding:12px 15px}h1{font-size:37px}.hero-copy{font-size:15px}.hero-actions,.cta-actions{flex-direction:column;align-items:stretch}.btn-light,.btn-outline,.btn-primary{width:100%}.section{padding:56px 0}.section-title{font-size:28px}.path-grid,.metrics,.rule-box{grid-template-columns:1fr}.scene-main,.support-note{padding:25px}.support-row{grid-template-columns:42px 1fr}.support-row span{display:none}.faq-side img{height:270px}.footer-grid{grid-template-columns:1fr;gap:22px}.footer-bottom{align-items:flex-start;flex-direction:column}.image-panel img{height:265px}}

/* roulang page: category6 */
:root{
 --ink:#15251f;
 --ink-soft:#41564c;
 --cream:#f7f4ed;
 --paper:#fffdf9;
 --forest:#0d5a3f;
 --forest-dark:#073d2b;
 --mint:#dff2e8;
 --gold:#d69a38;
 --gold-light:#f7e5bf;
 --line:#d9e2dc;
 --muted:#73827a;
 --danger:#b34335;
 --radius:20px;
 --radius-sm:12px;
 --shadow:0 18px 45px rgba(22,52,39,.11);
 --shadow-soft:0 8px 26px rgba(22,52,39,.07);
 --max:1180px;
}
*{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",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,transform .22s ease,box-shadow .22s ease}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
h1,h2,h3,h4,p{margin-top:0}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:99;background:rgba(255,253,249,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(217,226,220,.9)}
.topbar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:.04em;color:var(--forest-dark);white-space:nowrap}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 6px 15px rgba(13,90,63,.22)}
.nav-wrap{display:flex;align-items:center;gap:16px}
.main-nav{display:flex;align-items:center;gap:3px}
.main-nav a{font-size:14px;font-weight:650;color:var(--ink-soft);padding:9px 10px;border-radius:9px;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:var(--mint);color:var(--forest-dark)}
.nav-cta,.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:11px;padding:12px 18px;background:var(--forest);color:#fff;font-size:14px;font-weight:750;box-shadow:0 8px 18px rgba(13,90,63,.2)}
.nav-cta:hover,.btn-primary:hover{background:var(--forest-dark);color:#fff;transform:translateY(-2px);box-shadow:0 12px 24px rgba(13,90,63,.25)}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--forest);padding:8px 10px;font-size:18px}
.menu-toggle:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(214,154,56,.45);outline-offset:3px}
.hero{position:relative;isolation:isolate;padding:83px 0 75px;background:linear-gradient(110deg,rgba(4,43,29,.96),rgba(9,81,55,.83)),url('/assets/images/backpic/back-3.webp') center/cover no-repeat;color:#fff;overflow:hidden}
.hero:after{content:"";position:absolute;width:420px;height:420px;right:-95px;bottom:-180px;border-radius:50%;background:rgba(246,197,110,.19);z-index:-1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 450px;gap:52px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.23);font-size:13px;font-weight:700;letter-spacing:.04em}
.eyebrow i{color:#ffd583}
.hero h1{font-size:clamp(36px,5vw,62px);line-height:1.16;letter-spacing:-.055em;margin:19px 0 19px;font-weight:850}
.hero-copy{max-width:635px;color:#e0f0e8;font-size:17px;line-height:1.95;margin-bottom:27px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-light,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:13px 19px;font-weight:750;font-size:14px}
.btn-light{background:#fff;color:var(--forest-dark);box-shadow:0 9px 22px rgba(0,0,0,.13)}
.btn-light:hover{background:#f3fbf6;color:var(--forest-dark);transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(255,255,255,.48);color:#fff;background:rgba(255,255,255,.06)}
.btn-outline:hover{background:#fff;color:var(--forest-dark)}
.guard-panel{background:rgba(255,253,249,.97);color:var(--ink);border-radius:24px;padding:28px;box-shadow:0 24px 55px rgba(0,0,0,.24);position:relative}
.guard-panel:before{content:"安心提示";position:absolute;right:20px;top:-13px;background:var(--gold);color:#392401;padding:5px 13px;border-radius:99px;font-size:12px;font-weight:800}
.guard-panel h2{font-size:22px;color:var(--forest-dark);line-height:1.4;margin:4px 0 14px}
.guard-list{padding:0;margin:0;list-style:none}
.guard-list li{display:flex;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-soft)}
.guard-list li:last-child{border-bottom:0}
.guard-list i{color:var(--forest);padding-top:5px}
.panel-foot{padding-top:13px;font-size:13px;color:var(--muted)}
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{margin-bottom:34px}
.kicker{display:block;margin-bottom:8px;color:var(--forest);font-size:13px;font-weight:800;letter-spacing:.08em}
.section-title{font-size:clamp(28px,3.4vw,43px);letter-spacing:-.04em;line-height:1.28;margin-bottom:12px;color:var(--forest-dark);font-weight:820}
.section-desc{max-width:790px;color:var(--ink-soft);font-size:16px;line-height:1.95;margin-bottom:0}
.signal-section{background:var(--paper)}
.signal-grid{display:grid;grid-template-columns:.94fr 1.06fr;gap:30px;align-items:center}
.signal-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:410px}
.signal-image img{height:410px;width:100%;object-fit:cover}
.prose{color:var(--ink-soft);font-size:16px;line-height:2}
.prose p{margin-bottom:18px}
.note-box{margin-top:23px;padding:19px 20px;border-radius:var(--radius-sm);background:var(--mint);border-left:4px solid var(--forest);color:var(--forest-dark);font-weight:650}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{background:var(--paper);padding:27px 24px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#bcd6c7}
.icon-box{width:47px;height:47px;display:grid;place-items:center;border-radius:14px;background:var(--mint);color:var(--forest);font-size:20px;margin-bottom:18px}
.feature-card h3{font-size:20px;line-height:1.4;color:var(--forest-dark);margin-bottom:9px}
.feature-card p{font-size:14px;line-height:1.9;color:var(--ink-soft);margin:0}
.rhythm-section{background:var(--forest-dark);color:#fff}
.rhythm-section .section-title{color:#fff}
.rhythm-section .section-desc{color:#d6eadf}
.rhythm-grid{display:grid;grid-template-columns:1fr .95fr;gap:42px;align-items:start}
.rhythm-list{list-style:none;padding:0;margin:0}
.rhythm-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.rhythm-list strong{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;background:var(--gold);color:#3d2907;font-size:13px}
.rhythm-list h3{font-size:18px;margin:0 0 4px;color:#fff}
.rhythm-list p{font-size:14px;margin:0;color:#cfe4d9;line-height:1.85}
.time-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.19);border-radius:var(--radius);padding:30px}
.time-card h3{font-size:23px;color:#fff;margin-bottom:10px}
.time-card p{color:#d4e9df;font-size:14px}
.time-row{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:14px}
.time-row span:last-child{color:#f9d886;font-weight:800}
.steps-wrap{display:grid;grid-template-columns:270px 1fr;gap:36px;align-items:start}
.steps-aside{padding:28px;border-radius:var(--radius);background:var(--gold-light)}
.steps-aside h3{font-size:24px;line-height:1.4;color:#5f4009;margin-bottom:11px}
.steps-aside p{font-size:14px;color:#72551d;margin-bottom:0}
.step-list{display:grid;gap:13px}
.step-item{display:grid;grid-template-columns:58px 1fr;gap:18px;align-items:center;padding:19px 22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);transition:box-shadow .22s ease,transform .22s ease}
.step-item:hover{box-shadow:var(--shadow-soft);transform:translateX(4px)}
.step-num{font-size:26px;font-weight:850;letter-spacing:-.05em;color:var(--gold)}
.step-item h3{font-size:18px;margin:0 0 3px;color:var(--forest-dark)}
.step-item p{font-size:14px;color:var(--ink-soft);margin:0}
.account-section{background:var(--paper)}
.account-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:30px;align-items:stretch}
.check-panel{background:var(--forest);color:#fff;padding:35px;border-radius:var(--radius);position:relative;overflow:hidden}
.check-panel:after{content:"♜";position:absolute;right:24px;bottom:-85px;color:rgba(255,255,255,.09);font-size:250px}
.check-panel h2{font-size:31px;line-height:1.3;position:relative;margin-bottom:12px}
.check-panel>p{color:#d7eadf;position:relative;max-width:560px}
.check-list{position:relative;list-style:none;padding:0;margin:23px 0 0}
.check-list li{display:flex;gap:11px;padding:8px 0;color:#fff;font-size:14px}
.check-list i{color:#f4c86e;padding-top:5px}
.report-card{border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:#fffaf0}
.report-card h3{font-size:24px;color:var(--forest-dark);margin-bottom:10px}
.report-card p{font-size:14px;color:var(--ink-soft)}
.report-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:21px}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 15px;border:1px solid var(--forest);border-radius:11px;color:var(--forest);font-size:14px;font-weight:750;background:transparent}
.btn-secondary:hover{background:var(--mint);transform:translateY(-2px)}
.community-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.quote-card{background:var(--paper);padding:27px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-soft)}
.quote-card i{color:var(--gold);font-size:25px}
.quote-card blockquote{margin:15px 0 18px;color:var(--ink-soft);font-size:16px;line-height:1.95}
.quote-meta{display:flex;align-items:center;gap:11px;color:var(--forest-dark);font-size:14px;font-weight:750}
.quote-avatar{width:36px;height:36px;border-radius:50%;background:var(--mint);display:grid;place-items:center;color:var(--forest)}
.faq-section{background:#eef5f0}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.faq-intro{position:sticky;top:110px}
.faq-intro p{color:var(--ink-soft);font-size:15px}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);overflow:hidden}
.faq-question{width:100%;border:0;background:transparent;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;color:var(--forest-dark);font-size:16px;font-weight:780;text-align:left}
.faq-question i{color:var(--forest);transition:transform .22s ease}
.faq-answer{display:none;padding:0 20px 19px;color:var(--ink-soft);font-size:14px;line-height:1.9}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question i{transform:rotate(45deg)}
.cta-section{padding:82px 0;background:linear-gradient(115deg,#0a4b34,#083c2b)}
.cta-box{text-align:center;color:#fff;max-width:840px;margin:0 auto}
.cta-box .eyebrow{color:#f5ead0}
.cta-box h2{font-size:clamp(31px,4vw,48px);line-height:1.3;letter-spacing:-.04em;margin:17px 0 15px}
.cta-box p{color:#d6eadf;font-size:16px;line-height:1.95;margin:0 auto 26px;max-width:690px}
.cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.site-footer{background:#062f22;color:#d2e5db;padding:57px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.1fr .9fr .75fr;gap:35px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.15)}
.footer-brand{color:#fff;margin-bottom:13px}
.footer-copy{font-size:14px;line-height:1.9;color:#b9d3c6;max-width:430px}
.footer-title{font-size:15px;color:#f6d18b;font-weight:800;margin-bottom:12px}
.footer-links{display:grid;gap:7px;font-size:14px}
.footer-links a:hover{color:#f5d28d}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:19px;color:#a7c4b5;font-size:13px}
.record-links{display:flex;flex-wrap:wrap;gap:12px}
.record-links a:hover{color:#fff}
@media(max-width:1100px){
 .main-nav a{padding:8px 7px;font-size:13px}
 .nav-cta{padding:11px 13px}
 .hero-grid{grid-template-columns:minmax(0,1fr) 410px;gap:32px}
}
@media(max-width:920px){
 .topbar{min-height:70px}
 .menu-toggle{display:inline-flex}
 .nav-wrap{gap:10px}
 .main-nav{display:none;position:absolute;top:70px;left:0;right:0;padding:14px 24px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .main-nav.open{display:flex}
 .main-nav a{font-size:15px;padding:11px 12px}
 .nav-cta{display:none}
 .hero{padding:67px 0}
 .hero-grid,.signal-grid,.rhythm-grid,.account-grid,.faq-grid{grid-template-columns:1fr}
 .guard-panel{max-width:590px}
 .signal-image,.signal-image img{min-height:330px;height:330px}
 .faq-intro{position:static}
 .steps-wrap{grid-template-columns:1fr;gap:20px}
 .steps-aside{padding:24px}
}
@media(max-width:680px){
 .container{width:min(var(--max),calc(100% - 30px))}
 .section{padding:62px 0}
 .section-tight{padding:48px 0}
 .brand{font-size:20px}
 .hero h1{font-size:38px}
 .hero-copy{font-size:16px}
 .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
 .hero-actions a,.cta-actions a{width:100%}
 .feature-grid,.community-grid{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr;gap:25px}
 .footer-bottom{display:block}
 .record-links{margin-top:9px}
 .guard-panel{padding:24px}
 .check-panel,.report-card{padding:26px}
 .news-item{grid-template-columns:1fr}
}
@media(max-width:420px){
 .brand-mark{width:33px;height:33px}
 .brand{font-size:18px}
 .hero{padding:52px 0}
 .hero h1{font-size:34px}
 .section-title{font-size:28px}
 .step-item{grid-template-columns:46px 1fr;padding:16px}
}