/* roulang page: index */
:root{
      --primary:#8B3D7C;
      --primary-2:#933C82;
      --rose:#E36B8A;
      --orange:#F2A65A;
      --lime:#B7D86B;
      --mint:#8BC7A3;
      --cream:#FFF8F1;
      --blush:#F8EEF3;
      --apricot:#FFF2E2;
      --ink:#2B2529;
      --muted:#6F626A;
      --line:#EADDE4;
      --card:#FFFFFF;
      --shadow:0 24px 70px rgba(139,61,124,.13);
      --shadow-soft:0 14px 36px rgba(139,61,124,.10);
      --radius-xl:34px;
      --radius-lg:26px;
      --radius-md:18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 4%, rgba(242,166,90,.25), transparent 34rem),
        radial-gradient(circle at 86% 10%, rgba(227,107,138,.22), transparent 32rem),
        radial-gradient(circle at 65% 62%, rgba(183,216,107,.16), transparent 30rem),
        linear-gradient(180deg,var(--cream) 0%,#fff 42%,var(--blush) 100%);
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:0;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-1;
      pointer-events:none;
      opacity:.38;
      background-image:
        linear-gradient(rgba(139,61,124,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139,61,124,.045) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 78%);
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea{font:inherit}
    img,svg{max-width:100%;display:block}
    ::selection{background:rgba(227,107,138,.25);color:var(--ink)}
    .site-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
    .skip-link{
      position:absolute;left:-999px;top:12px;z-index:9999;
      padding:10px 16px;border-radius:999px;background:var(--ink);color:#fff;
    }
    .skip-link:focus{left:16px}
    .site-header{
      position:sticky;top:0;z-index:60;
      background:rgba(255,248,241,.88);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(234,221,228,.86);
      transition:box-shadow .25s ease, background .25s ease;
    }
    .site-header.is-scrolled{box-shadow:0 14px 38px rgba(43,37,41,.08);background:rgba(255,248,241,.94)}
    .header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand-logo{display:flex;align-items:center;gap:12px;min-width:0}
    .brand-mark{
      width:44px;height:44px;border-radius:16px;
      background:linear-gradient(135deg,var(--primary),var(--rose),var(--orange));
      box-shadow:0 12px 24px rgba(139,61,124,.22);
      display:grid;place-items:center;color:#fff;font-weight:900;letter-spacing:-.04em;
      flex:0 0 auto;
    }
    .brand-name{display:flex;flex-direction:column;line-height:1.1;min-width:0}
    .brand-name strong{font-size:16px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:430px}
    .brand-name span{font-size:12px;color:var(--muted);font-weight:700;margin-top:4px}
    .desktop-nav{display:flex;align-items:center;gap:8px}
    .nav-link{
      padding:10px 15px;border-radius:999px;color:var(--muted);
      font-weight:800;font-size:14px;transition:all .22s ease;
    }
    .nav-link:hover,.nav-link:focus-visible{
      color:var(--primary);background:rgba(139,61,124,.08);outline:none;
    }
    .nav-link.active{
      color:var(--primary);background:linear-gradient(135deg,rgba(139,61,124,.12),rgba(227,107,138,.10));
      box-shadow:inset 0 0 0 1px rgba(139,61,124,.09);
    }
    .header-cta{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border-radius:999px;padding:14px 22px;font-weight:900;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
      border:1px solid transparent;line-height:1.1;cursor:pointer;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),var(--rose),var(--orange));
      color:#fff;box-shadow:0 16px 34px rgba(139,61,124,.20);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px rgba(139,61,124,.25);filter:saturate(1.06)}
    .btn-secondary{
      background:rgba(255,255,255,.72);color:var(--primary);
      border-color:rgba(139,61,124,.16);
      box-shadow:0 10px 26px rgba(139,61,124,.06);
    }
    .btn-secondary:hover{background:var(--blush);transform:translateY(-2px);border-color:rgba(139,61,124,.25)}
    .btn:focus-visible,.form-field:focus-visible,summary:focus-visible{outline:3px solid rgba(183,216,107,.72);outline-offset:3px}
    .mobile-menu-btn{
      display:none;width:44px;height:44px;border-radius:16px;border:1px solid rgba(139,61,124,.12);
      background:#fff;color:var(--primary);align-items:center;justify-content:center;
    }
    .section{padding:96px 0}
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.72);
      border:1px solid rgba(139,61,124,.12);color:var(--primary);
      font-size:13px;font-weight:900;letter-spacing:.03em;box-shadow:0 8px 26px rgba(139,61,124,.06);
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:999px;background:var(--lime);box-shadow:0 0 0 5px rgba(183,216,107,.2)}
    .gradient-text{
      background:linear-gradient(110deg,var(--primary),var(--rose),var(--orange));
      -webkit-background-clip:text;background-clip:text;color:transparent;
    }
    .hero{position:relative;padding:74px 0 92px;overflow:hidden}
    .hero:after{
      content:"";position:absolute;right:-120px;top:88px;width:360px;height:360px;border-radius:50%;
      background:radial-gradient(circle,rgba(227,107,138,.23),transparent 68%);
      z-index:-1;
    }
    .hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:54px;align-items:center}
    .hero h1{
      margin:20px 0 20px;font-size:clamp(2.45rem,6.5vw,4.65rem);
      line-height:1.08;font-weight:950;letter-spacing:-.055em;
    }
    .hero-desc{font-size:18px;color:var(--muted);max-width:760px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
    .trust-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;color:var(--muted);font-size:14px;font-weight:700}
    .trust-pill{
      display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;
      background:rgba(255,255,255,.65);border:1px solid rgba(139,61,124,.10);
    }
    .trust-dot{width:8px;height:8px;border-radius:999px;background:var(--mint)}
    .dashboard-card{
      position:relative;border-radius:var(--radius-xl);padding:26px;
      background:linear-gradient(145deg,rgba(255,255,255,.94),rgba(255,242,226,.80));
      border:1px solid rgba(139,61,124,.12);box-shadow:var(--shadow);
      overflow:hidden;
    }
    .dashboard-card:before{
      content:"";position:absolute;inset:auto -70px -90px auto;width:210px;height:210px;border-radius:50%;
      background:radial-gradient(circle,rgba(242,166,90,.34),transparent 68%);
    }
    .dash-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:24px}
    .dash-title{font-size:20px;font-weight:950;line-height:1.35}
    .seal{
      width:70px;height:70px;border-radius:50%;
      display:grid;place-items:center;text-align:center;
      background:linear-gradient(135deg,var(--lime),#fff6c9);
      color:#4d5120;font-size:12px;font-weight:950;line-height:1.15;
      transform:rotate(8deg);box-shadow:0 12px 28px rgba(183,216,107,.22);
    }
    .metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .metric-card{
      border-radius:22px;padding:18px;background:#fff;border:1px solid rgba(139,61,124,.10);
      box-shadow:0 10px 24px rgba(139,61,124,.06);transition:all .22s ease;
    }
    .metric-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(139,61,124,.12)}
    .metric-card b{display:block;font-size:22px;line-height:1.2;color:var(--primary);font-weight:950}
    .metric-card span{display:block;margin-top:6px;color:var(--muted);font-size:13px;font-weight:700}
    .progress-wrap{margin-top:18px;border-radius:24px;background:#fff;padding:18px;border:1px solid rgba(139,61,124,.10)}
    .progress-line{height:10px;border-radius:999px;background:rgba(139,61,124,.10);overflow:hidden;margin-top:10px}
    .progress-line i{display:block;height:100%;width:78%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--rose),var(--orange))}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
    .tag{
      display:inline-flex;align-items:center;border-radius:999px;padding:7px 11px;
      background:rgba(139,61,124,.07);color:var(--primary);
      font-size:12px;font-weight:900;border:1px solid rgba(139,61,124,.08);
    }
    .section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px}
    .section-heading h2{font-size:clamp(1.85rem,4vw,3rem);line-height:1.18;font-weight:950;letter-spacing:-.04em;margin:0}
    .section-heading p{max-width:520px;color:var(--muted);margin:0;font-size:16px}
    .pain-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;align-items:stretch}
    .pain-intro{
      border-radius:var(--radius-xl);padding:32px;
      background:linear-gradient(145deg,var(--primary),var(--rose));
      color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden;
      min-height:330px;display:flex;flex-direction:column;justify-content:space-between;
    }
    .pain-intro:after{
      content:"";position:absolute;right:-80px;bottom:-80px;width:210px;height:210px;border-radius:50%;
      border:34px solid rgba(255,255,255,.13);
    }
    .pain-intro h3{font-size:30px;line-height:1.22;font-weight:950;margin:0;position:relative}
    .pain-intro p{color:rgba(255,255,255,.82);margin:16px 0 0;position:relative}
    .pain-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .pain-card,.solution-card,.testimonial-card,.faq-card,.category-preview,.contact-card{
      background:rgba(255,255,255,.82);border:1px solid rgba(139,61,124,.11);
      border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);
    }
    .pain-card{padding:24px;transition:all .22s ease}
    .pain-card:nth-child(even){transform:translateY(24px)}
    .pain-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(139,61,124,.20)}
    .pain-card:nth-child(even):hover{transform:translateY(20px)}
    .icon-bubble{
      width:44px;height:44px;border-radius:16px;display:grid;place-items:center;
      background:linear-gradient(135deg,rgba(139,61,124,.12),rgba(242,166,90,.18));
      color:var(--primary);font-weight:950;margin-bottom:14px;
    }
    .pain-card h3,.solution-card h3,.testimonial-card h3,.category-preview h3{font-size:20px;font-weight:950;margin:0 0 8px}
    .pain-card p,.solution-card p,.testimonial-card p,.category-preview p{color:var(--muted);margin:0}
    .solution-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}
    .solution-card{
      position:relative;padding:24px;overflow:hidden;transition:all .22s ease;
    }
    .solution-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .solution-card:before{
      content:attr(data-step);display:inline-grid;place-items:center;
      width:42px;height:42px;border-radius:15px;
      background:linear-gradient(135deg,var(--primary),var(--rose));
      color:#fff;font-weight:950;margin-bottom:18px;
      box-shadow:0 12px 24px rgba(139,61,124,.18);
    }
    .solution-card:nth-child(2){margin-top:24px}
    .solution-card:nth-child(3){margin-top:48px}
    .solution-card:nth-child(4){margin-top:72px}
    .data-panel{
      border-radius:36px;padding:34px;
      background:
        radial-gradient(circle at 18% 12%,rgba(255,255,255,.28),transparent 20rem),
        linear-gradient(135deg,var(--primary),var(--rose),var(--orange));
      box-shadow:var(--shadow);color:#fff;overflow:hidden;position:relative;
    }
    .data-panel:after{
      content:"";position:absolute;inset:22px;border:1px solid rgba(255,255,255,.18);
      border-radius:28px;pointer-events:none;
    }
    .data-grid{display:grid;grid-template-columns:1.25fr repeat(4,1fr);gap:16px;position:relative;z-index:1}
    .data-title{padding:12px}
    .data-title h2{font-size:clamp(1.8rem,3.8vw,2.75rem);font-weight:950;line-height:1.18;margin:0 0 12px}
    .data-title p{color:rgba(255,255,255,.82);margin:0}
    .data-item{
      border-radius:24px;background:rgba(255,255,255,.92);color:var(--ink);
      padding:22px;border:1px solid rgba(255,255,255,.35);
    }
    .data-item b{font-size:25px;color:var(--primary);font-weight:950}
    .data-item span{display:block;margin-top:8px;color:var(--muted);font-size:13px;font-weight:750;line-height:1.6}
    .category-preview{
      display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:center;
      padding:28px;overflow:hidden;position:relative;
    }
    .category-preview:before{
      content:"";position:absolute;right:28px;top:24px;width:118px;height:118px;border-radius:50%;
      background:radial-gradient(circle,rgba(183,216,107,.34),transparent 66%);
    }
    .category-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}
    .category-action{
      position:relative;z-index:1;display:flex;flex-direction:column;align-items:flex-start;gap:14px;
      padding:22px;border-radius:24px;background:linear-gradient(145deg,var(--apricot),#fff);
      border:1px solid rgba(139,61,124,.10);
    }
    .mini-list{display:grid;gap:12px;margin-top:18px}
    .mini-list li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-weight:700}
    .mini-list li:before{content:"";width:9px;height:9px;border-radius:50%;background:var(--lime);margin-top:10px;flex:0 0 auto}
    .testimonial-grid{display:grid;grid-template-columns:1.08fr .92fr .92fr;gap:18px}
    .testimonial-card{padding:26px;position:relative;transition:all .22s ease}
    .testimonial-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .testimonial-card:before{content:"“";font-size:70px;line-height:.8;color:rgba(139,61,124,.16);font-weight:950}
    .testimonial-card p{margin-top:-8px}
    .role-badge{
      display:inline-flex;margin-top:20px;padding:8px 12px;border-radius:999px;
      background:rgba(183,216,107,.20);color:#58621e;font-size:13px;font-weight:900;
    }
    .faq-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}
    .faq-card{padding:18px}
    details{
      border-radius:20px;border:1px solid rgba(139,61,124,.10);
      background:#fff;margin-bottom:12px;overflow:hidden;transition:all .22s ease;
    }
    details[open]{background:linear-gradient(145deg,#fff,var(--blush));border-color:rgba(139,61,124,.18);box-shadow:0 12px 26px rgba(139,61,124,.07)}
    summary{
      list-style:none;cursor:pointer;padding:18px 20px;
      font-weight:950;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:16px;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";color:var(--primary);font-weight:950;transition:transform .2s ease}
    details[open] summary:after{content:"－"}
    summary:hover{color:var(--primary)}
    details p{padding:0 20px 20px;color:var(--muted);margin:0}
    .cta-panel{
      border-radius:38px;padding:44px;
      background:
        radial-gradient(circle at 85% 22%,rgba(183,216,107,.36),transparent 20rem),
        linear-gradient(135deg,#fff,var(--apricot) 44%,var(--blush));
      border:1px solid rgba(139,61,124,.12);
      box-shadow:var(--shadow);
      display:grid;grid-template-columns:1fr .72fr;gap:30px;align-items:center;
    }
    .cta-panel h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.18;font-weight:950;margin:0 0 14px;letter-spacing:-.04em}
    .cta-panel p{color:var(--muted);margin:0}
    .contact-card{padding:24px;background:#fff}
    .form-grid{display:grid;gap:12px}
    .form-field{
      width:100%;border:1px solid rgba(139,61,124,.16);border-radius:18px;
      padding:13px 15px;background:#fff;color:var(--ink);transition:border-color .2s ease, box-shadow .2s ease;
    }
    textarea.form-field{min-height:96px;resize:vertical}
    .form-field:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(139,61,124,.10);outline:none}
    .site-footer{
      background:linear-gradient(135deg,#2B2529,#2C1D29);
      color:rgba(255,248,241,.84);padding:62px 0 34px;margin-top:40px;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:34px}
    .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
    .footer-brand .brand-mark{width:42px;height:42px;border-radius:15px}
    .footer-title{font-weight:950;color:#fff;font-size:18px}
    .footer-text{color:rgba(255,248,241,.70);max-width:560px}
    .footer-col h3{font-size:15px;color:#fff;font-weight:950;margin:0 0 14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{color:rgba(255,248,241,.72);font-weight:700;transition:color .2s ease, transform .2s ease}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-bottom{
      margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.10);
      display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:rgba(255,248,241,.62);font-size:13px;
    }
    .bottom-tab{
      display:none;position:fixed;left:0;right:0;bottom:0;z-index:80;
      padding:8px 14px calc(8px + env(safe-area-inset-bottom));
      background:rgba(255,248,241,.96);border-top:1px solid rgba(139,61,124,.13);
      border-radius:26px 26px 0 0;box-shadow:0 -14px 40px rgba(43,37,41,.10);
    }
    .bottom-tab nav{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;max-width:520px;margin:0 auto}
    .tab-link{
      display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
      padding:8px 6px;border-radius:18px;color:var(--muted);font-size:12px;font-weight:900;
      transition:all .22s ease;
    }
    .tab-icon{
      width:26px;height:26px;border-radius:999px;display:grid;place-items:center;
      background:rgba(139,61,124,.07);font-size:13px;transition:all .22s ease;
    }
    .tab-link.active{color:var(--primary);background:rgba(139,61,124,.07)}
    .tab-link.active .tab-icon{background:linear-gradient(135deg,var(--primary),var(--rose));color:#fff;box-shadow:0 8px 16px rgba(139,61,124,.18)}
    @media (max-width:1024px){
      .hero-grid,.pain-layout,.faq-grid,.cta-panel{grid-template-columns:1fr}
      .solution-steps{grid-template-columns:1fr 1fr}
      .solution-card:nth-child(n){margin-top:0}
      .data-grid{grid-template-columns:1fr 1fr}
      .data-title{grid-column:1/-1}
      .testimonial-grid{grid-template-columns:1fr}
      .desktop-nav{display:none}
      .mobile-menu-btn{display:flex}
      .brand-name strong{max-width:310px}
    }
    @media (max-width:768px){
      body{padding-bottom:86px}
      .site-container{width:min(100% - 32px,1180px)}
      .header-inner{height:68px}
      .header-cta .btn{display:none}
      .brand-mark{width:40px;height:40px;border-radius:14px}
      .brand-name strong{max-width:230px;font-size:14px}
      .brand-name span{display:none}
      .hero{padding:48px 0 66px}
      .hero-grid{gap:28px}
      .hero h1{letter-spacing:-.045em}
      .hero-desc{font-size:16px}
      .hero-actions{flex-direction:column}
      .btn{width:100%;padding:14px 18px}
      .metric-grid,.pain-list,.solution-steps,.data-grid{grid-template-columns:1fr}
      .pain-card:nth-child(even),.pain-card:nth-child(even):hover{transform:none}
      .section{padding:66px 0}
      .section-tight{padding:54px 0}
      .section-heading{display:block}
      .section-heading p{margin-top:12px}
      .dashboard-card,.pain-intro,.data-panel,.cta-panel{border-radius:28px;padding:24px}
      .category-preview{grid-template-columns:1fr;padding:22px;border-radius:28px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .bottom-tab{display:block}
    }
    @media (max-width:520px){
      .brand-name strong{max-width:188px}
      .metric-card,.pain-card,.solution-card,.testimonial-card,.contact-card{border-radius:22px}
      .data-panel:after{display:none}
      .cta-panel{padding:22px}
      .hero-actions .btn{font-size:15px}
    }

/* roulang page: category1 */
:root{
      --primary:#8B3D7C;
      --primary-2:#E36B8A;
      --primary-3:#F2A65A;
      --accent:#B7D86B;
      --mint:#8BC7A3;
      --bg:#FFF8F1;
      --bg-rose:#F8EEF3;
      --bg-apricot:#FFF2E2;
      --text:#2B2529;
      --muted:#6F626A;
      --line:#EADDE4;
      --card:#FFFFFF;
      --footer:#2B2529;
      --radius-xl:34px;
      --radius-lg:26px;
      --radius-md:18px;
      --shadow:0 22px 70px rgba(139,61,124,.13);
      --shadow-soft:0 14px 42px rgba(139,61,124,.10);
      --container:1180px;
      --header-h:78px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 6% 2%, rgba(242,166,90,.23), transparent 30%),
        radial-gradient(circle at 92% 8%, rgba(227,107,138,.18), transparent 34%),
        linear-gradient(180deg, var(--bg), #fff 45%, var(--bg-rose));
      line-height:1.75;
      overflow-x:hidden;
      padding-bottom:0;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      background-image:
        radial-gradient(rgba(139,61,124,.15) 1px, transparent 1px),
        linear-gradient(135deg, rgba(139,61,124,.06) 0 1px, transparent 1px);
      background-size:22px 22px, 72px 72px;
      mask-image:linear-gradient(to bottom, #000, transparent 75%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    img,svg{max-width:100%;display:block}
    ::selection{background:rgba(139,61,124,.18);color:var(--primary)}

    .site-container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:var(--header-h);
      background:rgba(255,248,241,.78);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(234,221,228,.72);
      transition:box-shadow .25s ease, background .25s ease;
    }
    .site-header.is-scrolled{
      background:rgba(255,248,241,.94);
      box-shadow:0 12px 34px rgba(139,61,124,.10);
    }
    .header-inner{
      height:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      flex:0 0 auto;
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      font-weight:900;
      letter-spacing:-.04em;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2),var(--primary-3));
      box-shadow:0 12px 28px rgba(139,61,124,.23);
    }
    .brand-name{
      display:flex;
      flex-direction:column;
      line-height:1.18;
      min-width:0;
    }
    .brand-name strong{
      font-size:16px;
      font-weight:900;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:360px;
    }
    .brand-name span{
      font-size:12px;
      color:var(--muted);
      font-weight:700;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:6px;
      border:1px solid rgba(139,61,124,.08);
      border-radius:999px;
      background:rgba(255,255,255,.58);
    }
    .nav-link{
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      font-weight:800;
      font-size:14px;
      transition:all .22s ease;
    }
    .nav-link:hover{
      color:var(--primary);
      background:rgba(139,61,124,.08);
    }
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 10px 24px rgba(139,61,124,.20);
    }
    .header-cta{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:13px 20px;
      min-height:46px;
      border:1px solid transparent;
      font-weight:850;
      line-height:1;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible,.nav-link:focus-visible,.bottom-tab a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{
      outline:3px solid rgba(183,216,107,.62);
      outline-offset:3px;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2),var(--primary-3));
      box-shadow:0 16px 36px rgba(139,61,124,.22);
    }
    .btn-primary:hover{box-shadow:0 20px 46px rgba(139,61,124,.28);filter:saturate(1.04)}
    .btn-secondary{
      color:var(--primary);
      background:rgba(255,255,255,.74);
      border-color:rgba(139,61,124,.16);
    }
    .btn-secondary:hover{background:rgba(248,238,243,.95);border-color:rgba(139,61,124,.25)}
    .mobile-menu-btn{
      display:none;
      width:46px;
      height:46px;
      border-radius:999px;
      border:1px solid rgba(139,61,124,.15);
      color:var(--primary);
      background:#fff;
      align-items:center;
      justify-content:center;
    }

    main{overflow:hidden}
    .section{
      padding:92px 0;
      position:relative;
    }
    .section-tight{padding:70px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      color:var(--primary);
      background:rgba(139,61,124,.08);
      border:1px solid rgba(139,61,124,.12);
      font-size:13px;
      font-weight:900;
      letter-spacing:.02em;
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:999px;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(183,216,107,.18);
    }
    .gradient-text{
      background:linear-gradient(120deg,var(--primary),var(--primary-2),var(--primary-3));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .section-title{
      margin:16px 0 14px;
      font-size:clamp(28px,4vw,46px);
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:950;
    }
    .section-desc{
      color:var(--muted);
      font-size:17px;
      max-width:760px;
      line-height:1.85;
    }

    .category-hero{
      padding:76px 0 54px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(340px,.72fr);
      gap:42px;
      align-items:center;
    }
    h1{
      margin:18px 0 18px;
      font-size:clamp(36px,6.2vw,68px);
      line-height:1.08;
      letter-spacing:-.06em;
      font-weight:950;
    }
    .hero-lead{
      max-width:760px;
      color:var(--muted);
      font-size:18px;
      line-height:1.9;
    }
    .hero-actions{
      margin-top:30px;
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
    }
    .trust-row{
      margin-top:24px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:8px 12px;
      background:#fff;
      border:1px solid rgba(139,61,124,.11);
      color:#5f515b;
      font-size:13px;
      font-weight:800;
      box-shadow:0 8px 22px rgba(139,61,124,.06);
    }
    .mini-tag:before{
      content:"";
      width:7px;height:7px;border-radius:999px;
      background:linear-gradient(135deg,var(--accent),var(--mint));
    }
    .index-card{
      position:relative;
      border-radius:var(--radius-xl);
      padding:26px;
      background:
        radial-gradient(circle at 100% 0%, rgba(242,166,90,.26), transparent 34%),
        linear-gradient(145deg, #fff, #FFF2E2 120%);
      border:1px solid rgba(139,61,124,.12);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .index-card:before{
      content:"";
      position:absolute;
      right:-70px;top:-70px;
      width:170px;height:170px;
      border-radius:50%;
      background:linear-gradient(135deg,rgba(139,61,124,.18),rgba(227,107,138,.12));
    }
    .index-top{
      position:relative;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      margin-bottom:22px;
    }
    .index-title{
      font-size:22px;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .index-sub{
      color:var(--muted);
      font-size:14px;
      margin-top:3px;
    }
    .index-badge{
      padding:10px 13px;
      border-radius:18px;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#fff;
      font-weight:950;
      box-shadow:0 12px 26px rgba(139,61,124,.20);
    }
    .guide-list{
      position:relative;
      display:grid;
      gap:12px;
    }
    .guide-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:15px;
      border-radius:20px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(139,61,124,.10);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .guide-item:hover{
      transform:translateY(-3px);
      border-color:rgba(139,61,124,.22);
      box-shadow:var(--shadow-soft);
    }
    .guide-left{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .guide-num{
      width:36px;height:36px;border-radius:14px;
      display:grid;place-items:center;
      color:var(--primary);
      background:rgba(139,61,124,.08);
      font-weight:950;
    }
    .guide-item strong{font-weight:900}
    .guide-item span{display:block;color:var(--muted);font-size:13px;margin-top:1px}
    .guide-arrow{color:var(--primary);font-weight:950}

    .bento-grid{
      margin-top:34px;
      display:grid;
      grid-template-columns:1.18fr .82fr .82fr;
      gap:18px;
      align-items:stretch;
    }
    .bento-card{
      min-height:210px;
      padding:24px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(139,61,124,.11);
      background:#fff;
      box-shadow:0 12px 36px rgba(139,61,124,.07);
      position:relative;
      overflow:hidden;
      transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .bento-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow);
      border-color:rgba(139,61,124,.22);
    }
    .bento-card.large{
      grid-row:span 2;
      min-height:438px;
      color:#fff;
      background:
        radial-gradient(circle at 88% 16%, rgba(242,166,90,.52), transparent 34%),
        linear-gradient(135deg,var(--primary),var(--primary-2));
      border-color:transparent;
    }
    .bento-card.large .tag-pill{background:rgba(255,255,255,.17);color:#fff;border-color:rgba(255,255,255,.28)}
    .bento-card h3{
      margin:14px 0 10px;
      font-size:24px;
      line-height:1.25;
      letter-spacing:-.03em;
      font-weight:950;
    }
    .bento-card p{color:var(--muted);margin:0}
    .bento-card.large p{color:rgba(255,255,255,.86)}
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }
    .tag-pill{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:7px 10px;
      border:1px solid rgba(139,61,124,.12);
      background:rgba(248,238,243,.72);
      color:var(--primary);
      font-size:12px;
      font-weight:900;
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:7px;
      margin-top:20px;
      color:var(--primary);
      font-weight:950;
      transition:gap .22s ease, color .22s ease;
    }
    .text-link:hover{gap:11px;color:#6f2e63}
    .large .text-link{color:#fff}

    .explain-wrap{
      display:grid;
      grid-template-columns:310px minmax(0,1fr);
      gap:42px;
      align-items:start;
    }
    .sticky-note{
      position:sticky;
      top:104px;
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(145deg,#fff,var(--bg-apricot));
      border:1px solid rgba(139,61,124,.12);
      box-shadow:var(--shadow-soft);
    }
    .sticky-note h2{
      margin:14px 0 10px;
      font-size:30px;
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:950;
    }
    .sticky-note p{color:var(--muted);margin:0}
    .progress-line{
      display:grid;
      gap:18px;
      position:relative;
    }
    .progress-line:before{
      content:"";
      position:absolute;
      left:24px;
      top:20px;
      bottom:20px;
      width:2px;
      background:linear-gradient(to bottom,var(--primary),var(--primary-2),var(--primary-3));
      opacity:.32;
    }
    .chapter{
      display:grid;
      grid-template-columns:52px minmax(0,1fr);
      gap:18px;
      position:relative;
    }
    .chapter-dot{
      width:50px;height:50px;border-radius:18px;
      display:grid;place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      font-weight:950;
      box-shadow:0 14px 28px rgba(139,61,124,.20);
      z-index:1;
    }
    .chapter-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid rgba(139,61,124,.10);
      box-shadow:0 12px 36px rgba(139,61,124,.06);
    }
    .chapter-card h3{
      margin:0 0 10px;
      font-size:23px;
      line-height:1.3;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .chapter-card p{
      margin:0;
      color:var(--muted);
      line-height:1.86;
    }

    .matrix-shell{
      margin-top:32px;
      border-radius:var(--radius-xl);
      padding:10px;
      background:
        radial-gradient(circle at 0 0, rgba(183,216,107,.20), transparent 28%),
        linear-gradient(135deg,rgba(139,61,124,.10),rgba(242,166,90,.15));
      box-shadow:var(--shadow-soft);
    }
    .matrix{
      overflow:hidden;
      border-radius:28px;
      background:#fff;
      border:1px solid rgba(139,61,124,.10);
    }
    .matrix-row{
      display:grid;
      grid-template-columns:.9fr 1.05fr 1.15fr;
    }
    .matrix-row + .matrix-row{border-top:1px solid var(--line)}
    .matrix-cell{
      padding:20px 22px;
      border-left:1px solid var(--line);
    }
    .matrix-cell:first-child{border-left:0}
    .matrix-head .matrix-cell{
      color:#fff;
      font-weight:950;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
    }
    .matrix-row:not(.matrix-head) .matrix-cell:first-child{
      font-weight:950;
      color:var(--primary);
      background:rgba(248,238,243,.48);
    }
    .matrix-cell p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
    }
    .matrix-row:not(.matrix-head) .matrix-cell:last-child p{color:#4d4249}

    .advantage-band{
      border-radius:var(--radius-xl);
      padding:34px;
      color:#fff;
      background:
        radial-gradient(circle at 86% 12%, rgba(242,166,90,.48), transparent 32%),
        radial-gradient(circle at 12% 96%, rgba(183,216,107,.26), transparent 30%),
        linear-gradient(135deg,var(--primary),#B84E86 52%,var(--primary-3));
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .advantage-band:after{
      content:"";
      position:absolute;
      right:28px;
      bottom:-70px;
      width:210px;height:210px;
      border-radius:50%;
      border:34px solid rgba(255,255,255,.11);
    }
    .advantage-grid{
      margin-top:28px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      position:relative;
      z-index:1;
    }
    .stat-card{
      padding:20px;
      border-radius:24px;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.22);
    }
    .stat-card strong{
      display:block;
      font-size:24px;
      line-height:1.1;
      font-weight:950;
      margin-bottom:8px;
    }
    .stat-card span{
      display:block;
      color:rgba(255,255,255,.82);
      font-size:14px;
      line-height:1.65;
    }

    .faq-layout{
      display:grid;
      grid-template-columns:.72fr 1.28fr;
      gap:38px;
      align-items:start;
    }
    .faq-list{
      display:grid;
      gap:14px;
    }
    details.faq-item{
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(139,61,124,.11);
      box-shadow:0 10px 30px rgba(139,61,124,.06);
      overflow:hidden;
      transition:border-color .22s ease, box-shadow .22s ease, background .22s ease;
    }
    details.faq-item[open]{
      border-color:rgba(139,61,124,.24);
      box-shadow:var(--shadow-soft);
      background:linear-gradient(145deg,#fff,#fff8f1);
    }
    summary{
      list-style:none;
      padding:19px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:950;
      color:var(--text);
      transition:color .22s ease;
      cursor:pointer;
    }
    summary::-webkit-details-marker{display:none}
    summary:hover{color:var(--primary)}
    summary:after{
      content:"+";
      width:30px;height:30px;border-radius:999px;
      display:grid;place-items:center;
      flex:0 0 auto;
      background:rgba(139,61,124,.08);
      color:var(--primary);
      font-weight:950;
      transition:transform .22s ease, background .22s ease;
    }
    details[open] summary:after{
      content:"—";
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      color:#fff;
    }
    .faq-answer{
      padding:0 22px 20px;
      color:var(--muted);
      line-height:1.85;
    }

    .contact-card{
      display:grid;
      grid-template-columns:1fr .88fr;
      gap:28px;
      align-items:stretch;
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        radial-gradient(circle at 8% 0%, rgba(183,216,107,.18), transparent 26%),
        linear-gradient(145deg,#fff,var(--bg-apricot));
      border:1px solid rgba(139,61,124,.12);
      box-shadow:var(--shadow);
    }
    .contact-form{
      display:grid;
      gap:13px;
      margin-top:22px;
    }
    .form-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:13px;
    }
    input,textarea{
      width:100%;
      border:1px solid rgba(139,61,124,.16);
      border-radius:18px;
      padding:14px 16px;
      background:rgba(255,255,255,.86);
      color:var(--text);
      outline:0;
      transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }
    textarea{min-height:116px;resize:vertical}
    input:focus,textarea:focus{
      border-color:rgba(139,61,124,.48);
      box-shadow:0 0 0 4px rgba(139,61,124,.10);
      background:#fff;
    }
    .promise-panel{
      padding:26px;
      border-radius:28px;
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      position:relative;
      overflow:hidden;
    }
    .promise-panel:after{
      content:"";
      position:absolute;
      right:-54px;
      top:-54px;
      width:148px;height:148px;
      border-radius:50%;
      background:rgba(255,255,255,.16);
    }
    .promise-panel h3{
      position:relative;
      z-index:1;
      margin:0 0 14px;
      font-size:25px;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .promise-list{
      position:relative;
      z-index:1;
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .promise-item{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:rgba(255,255,255,.86);
    }
    .promise-item:before{
      content:"";
      margin-top:9px;
      width:8px;height:8px;border-radius:999px;
      flex:0 0 auto;
      background:var(--accent);
    }

    .site-footer{
      background:
        radial-gradient(circle at 84% 0%, rgba(227,107,138,.25), transparent 28%),
        linear-gradient(135deg,#2B2529,#2C1D29);
      color:rgba(255,248,241,.86);
      padding:64px 0 28px;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .55fr .65fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
    }
    .footer-title{
      font-size:19px;
      font-weight:950;
      color:#fff;
    }
    .footer-text{
      max-width:560px;
      margin:0;
      color:rgba(255,248,241,.68);
      line-height:1.85;
    }
    .footer-col h3{
      margin:0 0 14px;
      color:#fff;
      font-size:16px;
      font-weight:950;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,248,241,.68);
      transition:color .2s ease, transform .2s ease;
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(3px);
    }
    .footer-bottom{
      margin-top:38px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:rgba(255,248,241,.58);
      font-size:13px;
    }

    .bottom-tab{
      display:none;
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:60;
      padding:9px 18px calc(9px + env(safe-area-inset-bottom));
      background:rgba(255,248,241,.96);
      border-top:1px solid rgba(139,61,124,.12);
      border-radius:24px 24px 0 0;
      box-shadow:0 -12px 34px rgba(139,61,124,.12);
    }
    .bottom-tab-inner{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:10px;
      max-width:460px;
      margin:auto;
    }
    .bottom-tab a{
      min-height:54px;
      border-radius:18px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:2px;
      color:var(--muted);
      font-size:12px;
      font-weight:900;
      transition:background .2s ease, color .2s ease, transform .2s ease;
    }
    .bottom-tab a:hover{background:rgba(139,61,124,.07);color:var(--primary)}
    .bottom-tab a.active{
      color:var(--primary);
      background:rgba(139,61,124,.09);
    }
    .tab-icon{
      width:24px;height:24px;
      display:grid;place-items:center;
    }

    @media (max-width:1024px){
      :root{--header-h:72px}
      .site-container{width:min(100% - 32px, var(--container))}
      .desktop-nav{display:none}
      .mobile-menu-btn{display:flex}
      .header-cta .btn-secondary{display:none}
      .hero-grid,.explain-wrap,.faq-layout,.contact-card{grid-template-columns:1fr}
      .sticky-note{position:relative;top:auto}
      .bento-grid{grid-template-columns:1fr 1fr}
      .bento-card.large{grid-row:auto;grid-column:1/-1;min-height:auto}
      .advantage-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid > div:first-child{grid-column:1/-1}
    }
    @media (max-width:768px){
      body{padding-bottom:88px}
      .bottom-tab{display:block}
      .section{padding:64px 0}
      .section-tight{padding:54px 0}
      .category-hero{padding:52px 0 38px}
      .brand-name strong{max-width:210px;font-size:14px}
      .brand-name span{display:none}
      .header-cta .btn-primary{display:none}
      h1{letter-spacing:-.045em}
      .hero-lead,.section-desc{font-size:16px}
      .bento-grid{grid-template-columns:1fr}
      .bento-card{min-height:auto}
      .matrix{background:transparent;border:0}
      .matrix-row{
        display:block;
        border:1px solid rgba(139,61,124,.11);
        border-radius:22px;
        overflow:hidden;
        background:#fff;
        margin-bottom:12px;
      }
      .matrix-head{display:none}
      .matrix-cell{
        border-left:0;
        border-top:1px solid var(--line);
        padding:16px 18px;
      }
      .matrix-cell:first-child{border-top:0}
      .matrix-row:not(.matrix-head) .matrix-cell:nth-child(2):before{
        content:"普通整理方式";
        display:block;
        color:var(--primary);
        font-size:12px;
        font-weight:950;
        margin-bottom:4px;
      }
      .matrix-row:not(.matrix-head) .matrix-cell:nth-child(3):before{
        content:"本站建议";
        display:block;
        color:var(--primary);
        font-size:12px;
        font-weight:950;
        margin-bottom:4px;
      }
      .contact-card{padding:24px}
      .form-row{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 28px, var(--container))}
      .brand-mark{width:40px;height:40px;border-radius:14px}
      .brand-name strong{max-width:168px}
      .mobile-menu-btn{width:42px;height:42px}
      .hero-actions{align-items:stretch}
      .hero-actions .btn{width:100%}
      .index-card,.advantage-band{padding:22px}
      .guide-item{align-items:flex-start}
      .guide-left{align-items:flex-start}
      .advantage-grid{grid-template-columns:1fr}
      .chapter{grid-template-columns:42px minmax(0,1fr);gap:12px}
      .chapter-dot{width:42px;height:42px;border-radius:15px}
      .progress-line:before{left:20px}
      summary{padding:17px 18px}
      .faq-answer{padding:0 18px 18px}
    }