/* roulang page: index */
:root{
      --primary:#19B7A2;
      --primary-dark:#109987;
      --primary-soft:#E9FAF6;
      --secondary:#FFB86B;
      --secondary-soft:#FFF2E2;
      --bg:#F7FBF8;
      --bg-warm:#FFFDF8;
      --text:#24302F;
      --muted:#667572;
      --line:#E5F0EC;
      --card:#FFFFFF;
      --radius:24px;
      --radius-sm:16px;
      --shadow:0 12px 40px rgba(31,79,72,.08);
      --shadow-hover:0 18px 48px rgba(31,79,72,.14);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 8%, rgba(25,183,162,.12), transparent 28%),
        radial-gradient(circle at 86% 18%, rgba(255,184,107,.16), transparent 24%),
        linear-gradient(180deg,var(--bg) 0%,var(--bg-warm) 58%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(25,183,162,.2)}
    .site-container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .narrow-container{width:min(860px,calc(100% - 40px));margin:0 auto}
    .top-strip{
      height:38px;
      border-bottom:1px solid var(--line);
      background:rgba(255,253,248,.86);
      backdrop-filter:blur(16px);
      color:var(--muted);
      font-size:13px;
    }
    .top-strip-inner{
      height:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      white-space:nowrap;
    }
    .top-actions{display:flex;align-items:center;gap:14px}
    .top-pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border:1px solid rgba(25,183,162,.22);
      background:var(--primary-soft);
      color:var(--primary-dark);
      padding:3px 10px;
      border-radius:999px;
      font-weight:600;
    }
    .main-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.9);
      border-bottom:1px solid rgba(229,240,236,.9);
      backdrop-filter:blur(18px);
    }
    .nav-wrap{
      height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      letter-spacing:-.02em;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:16px;
      background:linear-gradient(135deg,var(--primary),#72E1D3);
      box-shadow:0 10px 28px rgba(25,183,162,.22);
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
    }
    .brand-text{font-size:18px}
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      flex:1;
    }
    .nav-link{
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      font-weight:700;
      font-size:15px;
      transition:.22s ease;
    }
    .nav-link:hover,.nav-link:focus{
      color:var(--primary-dark);
      background:var(--primary-soft);
      outline:none;
    }
    .nav-link.active{
      color:var(--primary-dark);
      background:linear-gradient(180deg,#E9FAF6,#F5FFFC);
      box-shadow:inset 0 0 0 1px rgba(25,183,162,.16);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
    }
    .btn-primary{
      background:var(--primary);
      color:#fff;
      box-shadow:0 12px 28px rgba(25,183,162,.26);
    }
    .btn-primary:hover,.btn-primary:focus{
      background:var(--primary-dark);
      transform:translateY(-2px);
      box-shadow:0 16px 36px rgba(25,183,162,.32);
      outline:none;
    }
    .btn-secondary{
      background:#fff;
      color:var(--primary-dark);
      border-color:rgba(25,183,162,.24);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      background:var(--primary-soft);
      transform:translateY(-2px);
      outline:none;
    }
    .btn-ghost{
      background:rgba(255,255,255,.72);
      color:var(--text);
      border-color:var(--line);
    }
    .mobile-toggle{
      display:none;
      width:46px;height:46px;border-radius:16px;
      border:1px solid var(--line);
      background:#fff;
      align-items:center;justify-content:center;
      color:var(--text);
    }
    .mobile-panel{
      display:none;
      border-top:1px solid var(--line);
      padding:14px 0 20px;
      background:rgba(255,255,255,.96);
    }
    .section{padding:82px 0}
    .section-tight{padding:62px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 12px;
      border-radius:999px;
      color:var(--primary-dark);
      background:var(--primary-soft);
      font-weight:800;
      font-size:13px;
      margin-bottom:12px;
    }
    .section-title{
      font-size:clamp(28px,4vw,38px);
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.03em;
      margin:0;
    }
    .section-desc{
      color:var(--muted);
      font-size:17px;
      max-width:640px;
      margin:10px 0 0;
    }
    .hero{
      padding:56px 0 84px;
      position:relative;
    }
    .hero-card{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      border:1px solid rgba(229,240,236,.96);
      background:
        linear-gradient(135deg,rgba(255,255,255,.94),rgba(233,250,246,.8)),
        radial-gradient(circle at 78% 16%,rgba(255,184,107,.28),transparent 24%);
      box-shadow:var(--shadow);
      padding:34px;
    }
    .hero-card:before{
      content:"";
      position:absolute;
      width:260px;height:260px;border-radius:50%;
      right:-80px;top:-90px;
      background:rgba(25,183,162,.14);
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:34px;
      align-items:stretch;
    }
    .burst{
      display:inline-flex;
      align-items:center;
      gap:8px;
      background:var(--secondary-soft);
      color:#A95F14;
      padding:8px 14px;
      border-radius:999px;
      font-weight:900;
      border:1px solid rgba(255,184,107,.34);
      margin-bottom:18px;
    }
    h1{
      font-size:clamp(32px,5.2vw,56px);
      line-height:1.12;
      font-weight:900;
      letter-spacing:-.045em;
      margin:0 0 18px;
    }
    .hero-lead{
      font-size:18px;
      color:var(--muted);
      max-width:730px;
      margin:0 0 24px;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}
    .data-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:28px;
    }
    .data-card{
      border:1px solid var(--line);
      background:rgba(255,255,255,.74);
      border-radius:20px;
      padding:16px;
    }
    .data-card strong{
      display:block;
      font-size:24px;
      color:var(--primary-dark);
      line-height:1.1;
    }
    .data-card span{font-size:13px;color:var(--muted)}
    .entry-matrix{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
      align-content:center;
    }
    .entry-card{
      position:relative;
      min-height:148px;
      border-radius:24px;
      padding:18px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 32px rgba(31,79,72,.07);
      transition:.22s ease;
    }
    .entry-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
    .entry-card.wide{grid-column:1/-1;min-height:auto;background:linear-gradient(135deg,#24302F,#35524E);color:#fff}
    .num{
      width:34px;height:34px;border-radius:50%;
      display:grid;place-items:center;
      background:var(--primary);
      color:#fff;
      font-weight:900;
      font-size:13px;
      margin-bottom:12px;
    }
    .entry-card h3{font-size:18px;margin:0 0 6px;font-weight:850}
    .entry-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
    .entry-card.wide p{color:rgba(255,255,255,.76)}
    .promo-ladder{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      align-items:end;
    }
    .ladder-card{
      border:1px solid var(--line);
      border-radius:26px;
      background:#fff;
      padding:22px;
      box-shadow:var(--shadow);
      position:relative;
      transition:.22s ease;
    }
    .ladder-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .ladder-card:nth-child(2){margin-top:28px}
    .ladder-card:nth-child(3){margin-top:56px}
    .ladder-card:nth-child(4){margin-top:84px}
    .corner-tag{
      position:absolute;
      top:16px;right:16px;
      background:var(--secondary-soft);
      color:#A95F14;
      font-size:12px;
      font-weight:900;
      border-radius:999px;
      padding:4px 9px;
    }
    .small-link{
      display:inline-flex;
      margin-top:14px;
      color:var(--primary-dark);
      font-weight:850;
      font-size:14px;
    }
    .pricing-wrap{
      display:grid;
      grid-template-columns:1.65fr .85fr;
      gap:22px;
      align-items:start;
    }
    .table-card,.recommend-card,.soft-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .compare-table{width:100%;border-collapse:separate;border-spacing:0}
    .compare-table th,.compare-table td{
      padding:18px;
      border-bottom:1px solid var(--line);
      text-align:left;
      vertical-align:top;
    }
    .compare-table th{
      background:#F3FBF8;
      font-weight:900;
      color:var(--text);
    }
    .compare-table tr:nth-child(even) td{background:#FCFFFD}
    .compare-table tr:last-child td{border-bottom:0}
    .check{color:var(--primary-dark);font-weight:900}
    .recommend-card{padding:24px;position:relative}
    .recommend-badge{
      display:inline-flex;
      background:var(--secondary);
      color:#fff;
      border-radius:999px;
      padding:6px 12px;
      font-weight:900;
      font-size:13px;
      margin-bottom:14px;
    }
    .price{
      font-size:42px;
      color:var(--primary-dark);
      font-weight:900;
      line-height:1;
      margin:14px 0 6px;
    }
    .feature-list{display:grid;gap:10px;margin:18px 0;padding:0;list-style:none}
    .feature-list li{display:flex;gap:10px;color:var(--muted)}
    .feature-list li:before{
      content:"✓";
      color:var(--primary-dark);
      font-weight:900;
      flex:0 0 auto;
    }
    .security-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .security-card,.guide-card,.news-card,.faq-item{
      background:#fff;
      border:1px solid var(--line);
      border-radius:24px;
      padding:22px;
      box-shadow:var(--shadow);
      transition:.22s ease;
    }
    .security-card:hover,.guide-card:hover,.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .icon-bubble{
      width:46px;height:46px;border-radius:18px;
      display:grid;place-items:center;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-size:22px;
      margin-bottom:14px;
    }
    .guide-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .guide-card h3,.security-card h3{font-size:20px;font-weight:850;margin:0 0 8px}
    .guide-card p,.security-card p{color:var(--muted);margin:0;font-size:15px}
    .news-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:22px;
      align-items:start;
    }
    .news-list{
      background:#fff;
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .news-row{
      display:grid;
      grid-template-columns:90px 1fr auto;
      gap:18px;
      padding:20px 22px;
      border-bottom:1px solid var(--line);
      align-items:center;
      transition:.2s ease;
    }
    .news-row:last-child{border-bottom:0}
    .news-row:hover{background:#F7FFFC}
    .date-pill{
      background:var(--primary-soft);
      color:var(--primary-dark);
      border-radius:16px;
      padding:8px 10px;
      text-align:center;
      font-weight:900;
      line-height:1.2;
    }
    .news-row h3{font-size:18px;font-weight:850;margin:0 0 4px}
    .news-row p{margin:0;color:var(--muted);font-size:14px}
    .side-note{padding:24px}
    .limited-card{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
      align-items:center;
      background:linear-gradient(135deg,#DDF8F1,#FFF8EC);
      border:1px solid rgba(25,183,162,.18);
      border-radius:34px;
      padding:34px;
      box-shadow:var(--shadow);
    }
    .limited-card:after{
      content:"";
      position:absolute;
      right:-80px;bottom:-100px;
      width:260px;height:260px;border-radius:50%;
      background:rgba(255,184,107,.2);
    }
    .count-boxes{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .count-box{
      background:#fff;
      border:1px solid var(--line);
      border-radius:22px;
      padding:18px 12px;
      text-align:center;
      box-shadow:0 10px 26px rgba(31,79,72,.07);
    }
    .count-box strong{display:block;font-size:30px;color:var(--primary-dark);line-height:1}
    .count-box span{font-size:13px;color:var(--muted)}
    .faq-grid{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:22px;
      align-items:start;
    }
    .faq-stack{display:grid;gap:14px}
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      background:transparent;
      border:0;
      padding:0;
      text-align:left;
      font-weight:850;
      color:var(--text);
      font-size:17px;
    }
    .faq-answer{
      color:var(--muted);
      margin:12px 0 0;
      display:none;
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-mark{
      width:28px;height:28px;border-radius:50%;
      background:var(--primary-soft);
      color:var(--primary-dark);
      display:grid;place-items:center;
      flex:0 0 auto;
      transition:.2s ease;
    }
    .faq-item.open .faq-mark{transform:rotate(45deg)}
    .contact-layout{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:24px;
      align-items:start;
    }
    .contact-info{
      background:#24302F;
      color:#fff;
      border-radius:32px;
      padding:30px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .contact-info:after{
      content:"";
      position:absolute;
      width:180px;height:180px;border-radius:50%;
      background:rgba(25,183,162,.2);
      right:-70px;top:-60px;
    }
    .contact-info p{color:rgba(255,255,255,.76)}
    .form-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:32px;
      padding:26px;
      box-shadow:var(--shadow);
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .field{display:grid;gap:8px}
    .field.full{grid-column:1/-1}
    label{font-weight:800;font-size:14px}
    input,select,textarea{
      width:100%;
      border:1px solid var(--line);
      background:#FBFEFC;
      border-radius:16px;
      padding:13px 14px;
      color:var(--text);
      transition:.2s ease;
      min-height:48px;
    }
    textarea{min-height:116px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      outline:none;
      border-color:var(--primary);
      box-shadow:0 0 0 4px rgba(25,183,162,.12);
      background:#fff;
    }
    .checkline{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:14px;
    }
    .checkline input{width:18px;height:18px;min-height:18px;margin-top:4px;accent-color:var(--primary)}
    .footer{
      padding:48px 0 28px;
      background:#F2FAF7;
      border-top:1px solid var(--line);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer h3{font-weight:900;margin:0 0 12px}
    .footer p,.footer a{color:var(--muted);font-size:14px}
    .footer a:hover{color:var(--primary-dark)}
    .footer-links{display:grid;gap:8px}
    .copyright{
      margin-top:30px;
      padding-top:18px;
      border-top:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .hero-grid,.pricing-wrap,.news-layout,.limited-card,.faq-grid,.contact-layout{grid-template-columns:1fr}
      .security-grid,.promo-ladder{grid-template-columns:repeat(2,1fr)}
      .ladder-card:nth-child(n){margin-top:0}
      .nav-links,.nav-cta{display:none}
      .mobile-toggle{display:flex}
      .mobile-panel.open{display:block}
      .mobile-panel .nav-links{display:grid;gap:8px;justify-content:stretch}
      .mobile-panel .nav-link{display:block}
      .mobile-panel .nav-cta{display:flex;margin-top:12px}
    }
    @media (max-width:768px){
      .site-container,.narrow-container{width:min(100% - 28px,1180px)}
      .top-strip{height:auto;padding:8px 0}
      .top-strip-inner{align-items:flex-start;flex-direction:column;gap:6px}
      .top-actions{width:100%;overflow:auto;padding-bottom:2px}
      .nav-wrap{height:66px}
      .brand-text{font-size:16px}
      .hero{padding:34px 0 58px}
      .hero-card{padding:22px;border-radius:26px}
      .entry-matrix,.data-row,.guide-grid,.security-grid,.form-grid{grid-template-columns:1fr}
      .section{padding:58px 0}
      .section-tight{padding:46px 0}
      .section-head{display:block}
      .promo-ladder{grid-template-columns:1fr}
      .compare-table{min-width:720px}
      .table-card{overflow-x:auto}
      .news-row{grid-template-columns:1fr;gap:10px}
      .count-boxes{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .hero-actions .btn{width:100%}
    }
    @media (max-width:520px){
      h1{font-size:31px}
      .section-title{font-size:27px}
      .btn{width:100%}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .contact-info,.form-card,.limited-card{border-radius:24px;padding:22px}
    }

/* roulang page: category1 */
:root{
      --primary:#19B7A2;
      --primary-dark:#0B8F7E;
      --primary-soft:#E8FAF6;
      --accent:#FFB86B;
      --accent-soft:#FFF2E2;
      --bg:#F7FBF8;
      --bg-warm:#FFFDF8;
      --text:#24302F;
      --muted:#667572;
      --border:#E5F0EC;
      --white:#FFFFFF;
      --shadow:0 12px 40px rgba(31,79,72,.08);
      --shadow-hover:0 18px 52px rgba(31,79,72,.14);
      --radius:24px;
      --radius-lg:32px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 8%, rgba(25,183,162,.12), transparent 28%),
        radial-gradient(circle at 92% 16%, rgba(255,184,107,.16), transparent 24%),
        linear-gradient(180deg,var(--bg) 0%, var(--bg-warm) 54%, var(--bg) 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(25,183,162,.18)}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .top-strip{
      min-height:38px;
      background:rgba(255,253,248,.88);
      border-bottom:1px solid var(--border);
      color:var(--muted);
      font-size:13px;
    }
    .top-strip-inner{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      white-space:nowrap;
    }
    .top-actions{display:flex;align-items:center;gap:14px}
    .top-pill{
      display:inline-flex;
      align-items:center;
      border:1px solid rgba(25,183,162,.22);
      background:var(--primary-soft);
      color:var(--primary-dark);
      border-radius:999px;
      padding:2px 10px;
      font-weight:700;
    }
    .main-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(229,240,236,.78);
      box-shadow:0 8px 26px rgba(31,79,72,.04);
    }
    .nav-wrap{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      outline:none;
      border-radius:14px;
    }
    .brand:focus-visible,.nav-link:focus-visible,.btn:focus-visible,.mobile-toggle:focus-visible{
      outline:3px solid rgba(25,183,162,.28);
      outline-offset:3px;
    }
    .brand-mark{
      width:38px;height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:800;
      background:linear-gradient(135deg,var(--primary),#62D8C7);
      box-shadow:0 10px 22px rgba(25,183,162,.22);
    }
    .brand-text{font-weight:800;letter-spacing:-.02em;color:var(--text)}
    .nav-links{display:flex;align-items:center;justify-content:center;gap:8px}
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 15px;
      border-radius:999px;
      color:var(--muted);
      font-size:15px;
      font-weight:700;
      transition:.22s ease;
    }
    .nav-link:hover{color:var(--primary-dark);background:var(--primary-soft)}
    .nav-link.active{
      color:var(--primary-dark);
      background:linear-gradient(180deg,#E9FBF6,#F5FFFC);
      border:1px solid rgba(25,183,162,.18);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      font-weight:800;
      transition:.22s ease;
      border:1px solid transparent;
      user-select:none;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),var(--primary-dark));
      color:#fff;
      box-shadow:0 12px 28px rgba(25,183,162,.22);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(25,183,162,.28)}
    .btn-secondary{
      background:#fff;
      color:var(--primary-dark);
      border-color:rgba(25,183,162,.24);
    }
    .btn-secondary:hover{background:var(--primary-soft);transform:translateY(-2px)}
    .btn-soft{
      background:var(--accent-soft);
      color:#9A5A12;
      border-color:rgba(255,184,107,.24);
    }
    .btn-soft:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(255,184,107,.18)}
    .mobile-toggle{
      display:none;
      width:46px;height:46px;
      border:1px solid var(--border);
      border-radius:16px;
      background:#fff;
      color:var(--text);
    }
    .mobile-panel{
      display:none;
      border-top:1px solid var(--border);
      background:rgba(255,255,255,.96);
      padding:16px 0 20px;
    }
    .section{padding:78px 0}
    .section-title{
      max-width:760px;
      margin-bottom:28px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-dark);
      border:1px solid rgba(25,183,162,.18);
      font-size:13px;
      font-weight:800;
      margin-bottom:14px;
    }
    h1,h2,h3{line-height:1.18;margin:0;color:var(--text)}
    h1{font-size:clamp(32px,5vw,54px);font-weight:800;letter-spacing:-.045em}
    h2{font-size:clamp(28px,3.2vw,38px);font-weight:800;letter-spacing:-.035em}
    h3{font-size:21px;font-weight:800}
    p{margin:0;color:var(--muted)}
    .lead{font-size:18px;line-height:1.85;color:#53625F}
    .hero{
      position:relative;
      padding:74px 0 54px;
      overflow:hidden;
    }
    .hero-cover{
      position:relative;
      min-height:520px;
      border-radius:36px;
      padding:44px;
      overflow:hidden;
      background:
        linear-gradient(110deg,rgba(12,52,47,.72),rgba(25,183,162,.36)),
        radial-gradient(circle at 78% 18%,rgba(255,184,107,.55),transparent 24%),
        linear-gradient(135deg,#E8FAF6 0%,#FFF7EA 100%);
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);
      align-items:center;
      gap:34px;
    }
    .hero-cover:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,255,255,.92) 0%,rgba(255,255,255,.72) 48%,rgba(255,255,255,.2) 100%),
        repeating-linear-gradient(135deg,rgba(255,255,255,.22) 0 1px,transparent 1px 16px);
      pointer-events:none;
    }
    .hero-content,.hero-panel{position:relative;z-index:1}
    .hero-content .lead{max-width:680px;margin:18px 0 24px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
    .hero-note{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted);
      font-size:14px;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(229,240,236,.9);
      color:#53625F;
      font-weight:700;
    }
    .hero-panel{
      background:rgba(255,255,255,.82);
      border:1px solid rgba(255,255,255,.78);
      border-radius:30px;
      padding:22px;
      box-shadow:0 18px 50px rgba(31,79,72,.12);
    }
    .panel-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding-bottom:16px;
      border-bottom:1px dashed rgba(25,183,162,.25);
      margin-bottom:16px;
    }
    .round-action{
      width:58px;height:58px;
      flex:0 0 auto;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--accent),#FFD29B);
      box-shadow:0 16px 32px rgba(255,184,107,.28);
    }
    .guide-list{display:grid;gap:12px}
    .guide-item{
      display:grid;
      grid-template-columns:48px 1fr;
      gap:12px;
      align-items:start;
      padding:14px;
      border:1px solid var(--border);
      border-radius:20px;
      background:rgba(255,255,255,.72);
      transition:.22s ease;
    }
    .guide-item:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(31,79,72,.08)}
    .num{
      width:40px;height:40px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:var(--primary-soft);
      color:var(--primary-dark);
      font-weight:900;
      border:1px solid rgba(25,183,162,.18);
    }
    .filter-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:18px;
    }
    .chip{
      border:1px solid var(--border);
      background:#fff;
      color:var(--muted);
      border-radius:999px;
      padding:9px 14px;
      font-size:14px;
      font-weight:800;
      transition:.2s ease;
    }
    .chip:hover,.chip.active{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-1px)}
    .step-section{position:relative}
    .step-ladder{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
      align-items:end;
      margin-top:26px;
    }
    .ladder-card{
      position:relative;
      background:#fff;
      border:1px solid var(--border);
      border-radius:var(--radius);
      padding:22px;
      box-shadow:var(--shadow);
      transition:.24s ease;
      min-height:214px;
    }
    .ladder-card:nth-child(2){margin-top:28px}
    .ladder-card:nth-child(3){margin-top:56px}
    .ladder-card:nth-child(4){margin-top:84px}
    .ladder-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}
    .corner-badge{
      position:absolute;
      top:18px;
      right:18px;
      padding:4px 9px;
      border-radius:999px;
      background:var(--accent-soft);
      color:#9A5A12;
      font-size:12px;
      font-weight:900;
    }
    .ladder-card h3{margin:16px 0 9px}
    .small-link{
      display:inline-flex;
      align-items:center;
      margin-top:16px;
      color:var(--primary-dark);
      font-size:14px;
      font-weight:900;
    }
    .pricing-wrap{
      display:grid;
      grid-template-columns:minmax(0,1.25fr) minmax(310px,.75fr);
      gap:22px;
      align-items:start;
    }
    .compare-table{
      overflow:hidden;
      background:#fff;
      border:1px solid var(--border);
      border-radius:28px;
      box-shadow:var(--shadow);
    }
    table{width:100%;border-collapse:collapse}
    th,td{padding:18px 18px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
    th{background:#F2FBF8;color:var(--text);font-size:15px}
    td{color:var(--muted);font-size:15px}
    tr:nth-child(even) td{background:#FFFEFA}
    tr:last-child td{border-bottom:0}
    .check{color:var(--primary-dark);font-weight:900}
    .plan-card{
      position:relative;
      background:linear-gradient(180deg,#FFFFFF 0%,#F3FFFB 100%);
      border:1px solid rgba(25,183,162,.22);
      border-radius:30px;
      padding:26px;
      box-shadow:var(--shadow-hover);
      overflow:hidden;
    }
    .plan-card:before{
      content:"";
      position:absolute;
      width:150px;height:150px;
      right:-60px;top:-60px;
      border-radius:50%;
      background:rgba(255,184,107,.22);
    }
    .recommend{
      display:inline-flex;
      padding:6px 12px;
      border-radius:999px;
      background:var(--accent);
      color:#fff;
      font-weight:900;
      font-size:13px;
      margin-bottom:14px;
    }
    .benefit-list{display:grid;gap:12px;margin:18px 0}
    .benefit-list li{
      list-style:none;
      display:flex;
      gap:10px;
      color:var(--muted);
      align-items:flex-start;
    }
    .benefit-list li:before{
      content:"✓";
      color:var(--primary-dark);
      font-weight:900;
      flex:0 0 auto;
    }
    .limited-card{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      background:linear-gradient(135deg,#DDF8F2 0%,#FFF3E1 100%);
      border:1px solid rgba(25,183,162,.18);
      padding:34px;
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);
      gap:24px;
      align-items:center;
    }
    .limited-card:after{
      content:"";
      position:absolute;
      width:240px;height:240px;
      border-radius:50%;
      right:-90px;bottom:-120px;
      background:rgba(255,255,255,.58);
    }
    .count-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .count-box{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(255,255,255,.9);
      border-radius:22px;
      padding:18px;
      text-align:center;
      box-shadow:0 10px 24px rgba(31,79,72,.06);
    }
    .count-box strong{display:block;font-size:28px;line-height:1;color:var(--primary-dark)}
    .content-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:22px;
      align-items:start;
    }
    .article-list{display:grid;gap:16px}
    .info-card{
      background:#fff;
      border:1px solid var(--border);
      border-radius:26px;
      padding:22px;
      box-shadow:var(--shadow);
      transition:.24s ease;
    }
    .info-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
    .article-card{
      display:grid;
      grid-template-columns:74px 1fr;
      gap:18px;
      align-items:start;
    }
    .abstract-icon{
      width:74px;height:74px;
      border-radius:24px;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at 28% 25%,rgba(255,184,107,.55),transparent 30%),
        linear-gradient(135deg,#E8FAF6,#FFFFFF);
      border:1px solid var(--border);
      color:var(--primary-dark);
      font-weight:900;
      font-size:22px;
    }
    .meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:10px 0;
      font-size:13px;
      color:var(--muted);
    }
    .side-panel{
      position:sticky;
      top:104px;
      display:grid;
      gap:14px;
    }
    .quote-box{
      padding:18px;
      border-radius:22px;
      background:#FFF8EE;
      border:1px solid rgba(255,184,107,.26);
      color:#7B5A2D;
      font-weight:700;
    }
    .contact-wrap{
      display:grid;
      grid-template-columns:minmax(0,.9fr) minmax(320px,1.1fr);
      gap:24px;
      align-items:start;
    }
    .faq-mini{display:grid;gap:12px;margin-top:18px}
    .faq-item{
      background:#fff;
      border:1px solid var(--border);
      border-radius:22px;
      box-shadow:0 8px 22px rgba(31,79,72,.05);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      min-height:58px;
      padding:16px 18px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      border:0;
      background:#fff;
      color:var(--text);
      font-weight:900;
      text-align:left;
    }
    .faq-question:hover{background:#F8FFFC}
    .faq-answer{
      display:none;
      padding:0 18px 18px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .form-card{
      background:#fff;
      border:1px solid var(--border);
      border-radius:30px;
      padding:26px;
      box-shadow:var(--shadow-hover);
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:7px}
    .field.full{grid-column:1/-1}
    label{font-size:14px;font-weight:900;color:var(--text)}
    input,select,textarea{
      width:100%;
      border:1px solid var(--border);
      border-radius:16px;
      background:#FBFEFC;
      padding:13px 14px;
      color:var(--text);
      outline:none;
      transition:.2s ease;
    }
    textarea{min-height:116px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:var(--primary);
      box-shadow:0 0 0 4px rgba(25,183,162,.12);
      background:#fff;
    }
    .checkline{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      font-size:14px;
      margin:14px 0 18px;
    }
    .checkline input{width:18px;height:18px;margin-top:4px;accent-color:var(--primary)}
    .footer{
      padding:58px 0 30px;
      background:#F1F8F5;
      border-top:1px solid var(--border);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr 1fr;
      gap:30px;
      align-items:start;
    }
    .footer h3{font-size:16px;margin-bottom:12px}
    .footer p{font-size:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{
      color:var(--muted);
      font-weight:700;
      transition:.2s ease;
    }
    .footer-links a:hover{color:var(--primary-dark);transform:translateX(2px)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid var(--border);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:var(--muted);
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .hero-cover,.pricing-wrap,.limited-card,.content-grid,.contact-wrap{grid-template-columns:1fr}
      .step-ladder{grid-template-columns:repeat(2,minmax(0,1fr))}
      .ladder-card:nth-child(n){margin-top:0}
      .side-panel{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
      .nav-cta{display:none}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .top-strip-inner{align-items:flex-start;flex-direction:column;gap:6px;padding:8px 0;white-space:normal}
      .top-actions{flex-wrap:wrap;gap:8px}
      .nav-wrap{min-height:68px}
      .nav-wrap>.nav-links{display:none}
      .mobile-toggle{display:grid;place-items:center}
      .mobile-panel.open{display:block}
      .mobile-panel .nav-links{display:grid;gap:8px;justify-content:stretch}
      .mobile-panel .nav-link{justify-content:flex-start}
      .mobile-panel .nav-cta{display:block;margin-top:12px}
      .brand-text{font-size:15px}
      .hero{padding:38px 0 34px}
      .hero-cover{min-height:auto;padding:26px;border-radius:28px}
      .section{padding:56px 0}
      .step-ladder,.side-panel,.footer-grid,.form-grid{grid-template-columns:1fr}
      .article-card{grid-template-columns:1fr}
      .abstract-icon{width:58px;height:58px;border-radius:18px}
      .count-grid{grid-template-columns:1fr 1fr 1fr}
      th,td{padding:14px 12px;font-size:14px}
      .compare-table{overflow-x:auto}
      table{min-width:680px}
    }
    @media (max-width:520px){
      .hero-actions .btn{width:100%}
      .hero-cover{padding:22px}
      .panel-head{align-items:flex-start;flex-direction:column}
      .count-grid{grid-template-columns:1fr}
      .limited-card{padding:24px}
      .form-card{padding:20px}
      .copyright{display:grid}
    }