/* roulang page: index */
:root{
      --ink:#171717;
      --ink-2:#1B1B1F;
      --paper:#FAF6EF;
      --paper-2:#FFF8EF;
      --card:#FFFFFF;
      --card-warm:#FFFDF8;
      --sand:#F6F0E8;
      --line:rgba(23,23,23,.09);
      --line-strong:#E8DED2;
      --text:#3A342F;
      --muted:#776E66;
      --orange:#FF8A3D;
      --orange-2:#F97316;
      --purple:#7C3AED;
      --purple-2:#8B5CF6;
      --sage:#4F8A6A;
      --shadow:0 18px 45px rgba(31,24,18,.08);
      --shadow-2:0 26px 70px rgba(31,24,18,.13);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --max:1220px;
      --nav-h:78px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 4%, rgba(255,138,61,.15), transparent 28%),
        radial-gradient(circle at 86% 14%, rgba(124,58,237,.11), transparent 26%),
        linear-gradient(180deg,var(--paper),var(--paper-2) 48%,var(--paper));
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--orange-2)}
    button,input,select,textarea{font-family:inherit}
    button{cursor:pointer}
    img,svg{max-width:100%}
    ::selection{background:rgba(255,138,61,.28);color:var(--ink)}
    .site-wrap{min-height:100vh}
    .rl-container{width:min(calc(100% - 40px),var(--max));margin:0 auto}
    .section{padding:108px 0}
    .section-tight{padding:76px 0}
    .section-head{max-width:780px;margin-bottom:42px}
    .eyebrow{
      display:inline-flex;align-items:center;gap:9px;
      padding:8px 13px;border:1px solid var(--line);
      border-radius:999px;background:rgba(255,255,255,.66);
      color:var(--muted);font-size:13px;font-weight:700;
      letter-spacing:.02em;box-shadow:0 8px 22px rgba(31,24,18,.04)
    }
    .eyebrow:before{
      content:"";width:8px;height:8px;border-radius:50%;
      background:linear-gradient(135deg,var(--orange),var(--purple));
      box-shadow:0 0 0 5px rgba(255,138,61,.12)
    }
    h1,h2,h3,h4{color:var(--ink);line-height:1.14;margin:0 0 16px;font-weight:800;letter-spacing:-.035em}
    h1{font-size:clamp(2.35rem,5.35vw,4.35rem);max-width:850px}
    h2{font-size:clamp(1.85rem,3.35vw,3rem)}
    h3{font-size:1.35rem}
    p{margin:0 0 16px}
    .lead{font-size:clamp(1.04rem,1.8vw,1.18rem);color:var(--muted);max-width:720px}
    .muted{color:var(--muted)}
    .text-orange{color:var(--orange-2)}
    .skip-link{
      position:absolute;left:16px;top:-60px;background:var(--ink);color:#fff;
      padding:10px 16px;border-radius:999px;z-index:1000
    }
    .skip-link:focus{top:12px;color:#fff}

    .site-header{
      position:sticky;top:0;z-index:999;
      background:rgba(250,246,239,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(23,23,23,.075);
    }
    .command-nav{
      min-height:var(--nav-h);
      display:flex;align-items:center;justify-content:space-between;gap:20px;
      padding:14px 0;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:248px;color:var(--ink)
    }
    .brand-mark{
      width:44px;height:44px;border-radius:15px;background:var(--ink);
      color:#fff;display:grid;place-items:center;font-weight:900;
      letter-spacing:-.05em;box-shadow:0 14px 30px rgba(23,23,23,.16);
      position:relative;overflow:hidden;flex:0 0 auto
    }
    .brand-mark:after{
      content:"";position:absolute;inset:auto -18px -18px auto;width:42px;height:42px;
      background:var(--orange);border-radius:50%;opacity:.88
    }
    .brand-mark span{position:relative;z-index:1}
    .brand-copy{display:flex;flex-direction:column;line-height:1.18}
    .brand-main{font-size:15px;font-weight:900;letter-spacing:-.03em}
    .brand-sub{font-size:12px;color:var(--muted);font-weight:700;margin-top:2px}
    .nav-links{
      display:flex;align-items:center;gap:6px;
      padding:6px;border:1px solid var(--line);
      background:rgba(255,255,255,.6);border-radius:999px;
      box-shadow:0 8px 24px rgba(31,24,18,.045)
    }
    .nav-links a{
      padding:9px 14px;border-radius:999px;font-size:14px;font-weight:800;color:#554B44;
      white-space:nowrap
    }
    .nav-links a:hover{background:#FFF0E2;color:var(--ink)}
    .nav-links a.active{background:var(--ink);color:#fff}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .command-search{
      width:218px;height:42px;border-radius:999px;border:1px solid var(--line);
      background:rgba(255,255,255,.72);display:flex;align-items:center;gap:10px;
      padding:0 10px 0 14px;color:var(--muted);font-size:13px;font-weight:700;
      box-shadow:0 8px 24px rgba(31,24,18,.04)
    }
    .command-search kbd{
      margin-left:auto;border:1px solid var(--line-strong);background:var(--paper-2);
      color:#554B44;border-radius:9px;padding:2px 7px;font-size:12px;font-weight:900
    }
    .quick-link{font-size:14px;font-weight:900;color:var(--ink);padding:10px 4px;white-space:nowrap}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      min-height:48px;padding:13px 20px;border-radius:999px;border:1px solid transparent;
      font-size:15px;font-weight:900;line-height:1.1;transition:var(--ease);
      box-shadow:none;white-space:nowrap
    }
    .btn-primary{background:var(--ink);color:#fff}
    .btn-primary:hover,.btn-primary:focus{background:var(--orange-2);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(249,115,22,.22)}
    .btn-secondary{background:rgba(255,255,255,.7);color:var(--ink);border-color:var(--line-strong)}
    .btn-secondary:hover,.btn-secondary:focus{background:#FFF0E2;color:var(--ink);transform:translateY(-2px);border-color:rgba(255,138,61,.44)}
    .btn-purple{background:rgba(124,58,237,.09);color:var(--purple);border-color:rgba(124,58,237,.18)}
    .btn-purple:hover{background:var(--purple);color:#fff}
    .arrow{display:inline-block;transition:var(--ease)}
    .btn:hover .arrow{transform:translateX(4px)}
    .menu-toggle{
      display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:14px;
      background:#fff;color:var(--ink);font-size:22px;align-items:center;justify-content:center
    }
    .mobile-panel{
      display:none;padding:0 0 16px
    }
    .mobile-panel-inner{
      border:1px solid var(--line);background:rgba(255,255,255,.9);border-radius:24px;
      padding:12px;box-shadow:var(--shadow)
    }
    .mobile-panel a{
      display:block;padding:12px 14px;border-radius:14px;font-weight:800;color:var(--ink)
    }
    .mobile-panel a:hover,.mobile-panel a.active{background:#FFF0E2;color:var(--orange-2)}

    .hero{
      padding:70px 0 92px;position:relative;overflow:hidden
    }
    .hero:before{
      content:"";position:absolute;right:-140px;top:80px;width:520px;height:520px;border-radius:50%;
      background:radial-gradient(circle,rgba(255,138,61,.2),transparent 64%);
      pointer-events:none
    }
    .hero-grid{align-items:center;position:relative;z-index:1}
    .hero-copy{padding:32px 0}
    .hero .eyebrow{margin-bottom:22px}
    .hero h1 .mark{
      display:inline;background:linear-gradient(transparent 62%,rgba(255,138,61,.28) 0)
    }
    .hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:30px 0 24px}
    .trust-row{display:flex;gap:10px;flex-wrap:wrap}
    .trust-pill{
      display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;
      background:rgba(255,255,255,.72);border:1px solid var(--line);
      color:#5C524A;font-size:13px;font-weight:800
    }
    .trust-pill strong{color:var(--ink)}
    .age-note{
      margin-top:22px;display:flex;gap:10px;align-items:flex-start;
      padding:14px 16px;border-radius:18px;background:rgba(79,138,106,.09);
      border:1px solid rgba(79,138,106,.2);color:#3F6F56;font-size:14px;font-weight:700
    }
    .product-panel{
      position:relative;background:linear-gradient(180deg,#fff,var(--card-warm));
      border:1px solid rgba(23,23,23,.08);border-radius:34px;padding:22px;
      box-shadow:var(--shadow-2);overflow:hidden
    }
    .product-panel:before{
      content:"";position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(23,23,23,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(23,23,23,.035) 1px,transparent 1px);
      background-size:34px 34px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 70%);
      pointer-events:none
    }
    .panel-top,.panel-card,.metric-card,.route-mini{position:relative;z-index:1}
    .panel-top{
      display:flex;align-items:center;gap:12px;background:#171717;color:#fff;border-radius:24px;
      padding:14px 16px;margin-bottom:16px
    }
    .traffic-dots{display:flex;gap:6px}
    .traffic-dots i{width:10px;height:10px;border-radius:50%;display:block;background:var(--orange)}
    .traffic-dots i:nth-child(2){background:#FFD29C}
    .traffic-dots i:nth-child(3){background:var(--purple-2)}
    .panel-search{
      flex:1;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);
      border-radius:999px;padding:9px 13px;font-size:13px;color:#F8EFE4;font-weight:700
    }
    .panel-card{
      background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:26px;
      padding:18px;margin-bottom:15px;box-shadow:0 12px 28px rgba(31,24,18,.06)
    }
    .path-line{
      display:grid;grid-template-columns:36px 1fr auto;gap:12px;align-items:center;
      padding:12px 0;border-bottom:1px dashed rgba(23,23,23,.1)
    }
    .path-line:last-child{border-bottom:none}
    .path-icon{
      width:36px;height:36px;border-radius:13px;background:#FFF0E2;color:var(--orange-2);
      display:grid;place-items:center;font-weight:900
    }
    .path-line:nth-child(2) .path-icon{background:rgba(124,58,237,.1);color:var(--purple)}
    .path-line:nth-child(3) .path-icon{background:rgba(79,138,106,.1);color:var(--sage)}
    .path-title{font-weight:900;color:var(--ink);line-height:1.2}
    .path-desc{font-size:12px;color:var(--muted);font-weight:700}
    .status{
      display:inline-flex;align-items:center;gap:6px;border-radius:999px;
      background:rgba(79,138,106,.11);color:var(--sage);padding:5px 9px;font-size:12px;font-weight:900
    }
    .status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sage)}
    .panel-metrics{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .metric-card{
      background:var(--ink);color:#fff;border-radius:24px;padding:18px;overflow:hidden
    }
    .metric-card.light{background:#FFF0E2;color:var(--ink)}
    .metric-label{font-size:12px;color:rgba(255,255,255,.68);font-weight:800}
    .metric-card.light .metric-label{color:var(--muted)}
    .metric-value{font-size:30px;font-weight:900;line-height:1;margin:8px 0}
    .bar{height:8px;border-radius:999px;background:rgba(255,255,255,.18);overflow:hidden}
    .bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--orange),var(--purple-2))}
    .metric-card.light .bar{background:rgba(23,23,23,.08)}

    .pain-wrap{
      background:rgba(255,255,255,.48);border:1px solid var(--line);
      border-radius:var(--radius-xl);padding:24px;box-shadow:var(--shadow)
    }
    .pain-row{
      display:grid;grid-template-columns:54px 1fr auto;gap:18px;align-items:center;
      background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px 20px;margin-bottom:14px;
      transition:var(--ease)
    }
    .pain-row:last-child{margin-bottom:0}
    .pain-row:hover{transform:translateX(4px);border-color:rgba(255,138,61,.35);box-shadow:0 16px 35px rgba(31,24,18,.075)}
    .pain-icon{
      width:54px;height:54px;border-radius:18px;background:var(--sand);display:grid;place-items:center;
      color:var(--ink);font-size:24px;font-weight:900
    }
    .pain-tag{
      padding:8px 11px;border-radius:999px;background:#FFF0E2;color:var(--orange-2);
      font-size:13px;font-weight:900;white-space:nowrap
    }

    .solution{
      position:relative;background:var(--ink);color:#F7EFE6;border-radius:40px;padding:44px;
      overflow:hidden;box-shadow:var(--shadow-2)
    }
    .solution h2,.solution h3{color:#fff}
    .solution .lead,.solution .muted{color:rgba(255,255,255,.68)}
    .solution:after{
      content:"";position:absolute;right:-90px;bottom:-120px;width:360px;height:360px;border-radius:50%;
      background:radial-gradient(circle,rgba(255,138,61,.34),transparent 64%)
    }
    .flow-track{position:relative;z-index:1;margin-top:34px}
    .flow-track:before{
      content:"";position:absolute;left:36px;right:36px;top:45px;height:2px;
      background:linear-gradient(90deg,var(--orange),rgba(124,58,237,.8),rgba(79,138,106,.7));
      opacity:.55
    }
    .flow-step{
      position:relative;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11);
      border-radius:26px;padding:22px;min-height:220px;transition:var(--ease)
    }
    .flow-step:hover{transform:translateY(-6px);background:rgba(255,255,255,.1)}
    .flow-num{
      width:48px;height:48px;border-radius:17px;background:#fff;color:var(--ink);
      display:grid;place-items:center;font-weight:900;margin-bottom:18px
    }
    .flow-step:nth-child(2) .flow-num{background:#FFF0E2;color:var(--orange-2)}
    .flow-step:nth-child(3) .flow-num{background:rgba(139,92,246,.22);color:#CBB9FF}
    .flow-step:nth-child(4) .flow-num{background:rgba(79,138,106,.22);color:#B7E0C6}
    .mini-badge{
      display:inline-flex;border-radius:999px;background:rgba(255,255,255,.1);
      color:rgba(255,255,255,.78);padding:6px 10px;font-size:12px;font-weight:900;margin-top:8px
    }

    .stats-shell{
      display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch
    }
    .stats-main,.stats-side,.feedback-card,.faq-box,.form-card,.route-card{
      background:rgba(255,255,255,.78);border:1px solid var(--line);box-shadow:var(--shadow)
    }
    .stats-main{border-radius:34px;padding:30px}
    .stat-line{padding:18px 0;border-bottom:1px solid var(--line)}
    .stat-line:last-child{border-bottom:none}
    .stat-top{display:flex;justify-content:space-between;gap:12px;font-weight:900;color:var(--ink);margin-bottom:10px}
    .stat-desc{font-size:14px;color:var(--muted);margin-bottom:12px}
    .meter{height:12px;border-radius:999px;background:var(--sand);overflow:hidden}
    .meter span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--orange),var(--purple))}
    .stats-side{border-radius:34px;padding:28px;background:linear-gradient(180deg,#171717,#26211D);color:#fff;position:relative;overflow:hidden}
    .stats-side h3{color:#fff;font-size:1.8rem}
    .dial{
      width:210px;height:210px;border-radius:50%;margin:20px auto;
      background:conic-gradient(var(--orange) 0 68%,rgba(255,255,255,.12) 68% 100%);
      display:grid;place-items:center;position:relative
    }
    .dial:before{content:"";position:absolute;width:146px;height:146px;border-radius:50%;background:#211D1A}
    .dial strong{position:relative;font-size:42px;color:#fff;line-height:1}
    .dial small{position:relative;display:block;color:rgba(255,255,255,.64);font-size:12px;font-weight:800}
    .note-list{list-style:none;margin:0;padding:0}
    .note-list li{display:flex;gap:10px;padding:9px 0;color:rgba(255,255,255,.72);font-size:14px}
    .note-list li:before{content:"✓";color:#B7E0C6;font-weight:900}

    .route-map{
      position:relative;border-radius:40px;background:linear-gradient(180deg,rgba(255,255,255,.62),rgba(255,253,248,.9));
      border:1px solid var(--line);padding:26px;box-shadow:var(--shadow)
    }
    .route-map:before{
      content:"";position:absolute;left:42px;right:42px;top:50%;height:2px;
      background:linear-gradient(90deg,rgba(255,138,61,.75),rgba(124,58,237,.55),rgba(79,138,106,.65));
      transform:translateY(-50%);opacity:.55
    }
    .route-card{
      position:relative;z-index:1;border-radius:30px;padding:24px;min-height:270px;
      transition:var(--ease);display:flex;flex-direction:column;justify-content:space-between
    }
    .route-card:hover{
      transform:translateY(-8px);border-color:rgba(255,138,61,.42);
      background:#FFF8EF;box-shadow:var(--shadow-2)
    }
    .route-card:hover .route-arrow{transform:translateX(6px)}
    .route-index{
      width:46px;height:46px;border-radius:16px;display:grid;place-items:center;font-weight:900;
      background:#FFF0E2;color:var(--orange-2);margin-bottom:18px
    }
    .route-card:nth-child(2) .route-index{background:rgba(124,58,237,.1);color:var(--purple)}
    .route-card:nth-child(3) .route-index{background:rgba(79,138,106,.1);color:var(--sage)}
    .route-meta{font-size:13px;font-weight:900;color:var(--muted);margin-bottom:8px}
    .route-arrow{font-size:26px;color:var(--ink);transition:var(--ease);line-height:1}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
    .tag{
      display:inline-flex;align-items:center;border-radius:999px;padding:7px 10px;
      background:var(--sand);border:1px solid var(--line);font-size:12px;font-weight:900;color:#5D5249
    }

    .feedback-grid{align-items:stretch}
    .feedback-card{border-radius:28px;padding:24px;height:100%;transition:var(--ease)}
    .feedback-card:hover{transform:translateY(-5px);border-color:rgba(124,58,237,.25)}
    .avatar{
      width:48px;height:48px;border-radius:17px;background:var(--ink);color:#fff;
      display:grid;place-items:center;font-weight:900;margin-bottom:18px
    }
    .feedback-card:nth-child(2) .avatar{background:var(--orange-2)}
    .feedback-card:nth-child(3) .avatar{background:var(--purple)}
    .quote{font-size:17px;color:var(--ink);font-weight:800;line-height:1.65;margin-bottom:18px}
    .role{font-size:13px;color:var(--muted);font-weight:800}

    .faq-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:34px;align-items:start}
    .faq-aside{
      position:sticky;top:104px;background:var(--ink);color:#fff;border-radius:32px;padding:28px;box-shadow:var(--shadow)
    }
    .faq-aside h2{color:#fff}
    .faq-aside p{color:rgba(255,255,255,.68)}
    .accordion{background:transparent;margin:0}
    .accordion-item{margin-bottom:12px;border:none;background:transparent}
    .accordion-title{
      border:1px solid var(--line)!important;border-radius:22px!important;background:#fff!important;
      color:var(--ink)!important;font-size:16px;font-weight:900;padding:20px 54px 20px 22px!important;
      box-shadow:0 10px 24px rgba(31,24,18,.045);transition:var(--ease)
    }
    .accordion-title:hover,.accordion-title:focus{background:#FFF8EF!important;border-color:rgba(255,138,61,.36)!important}
    .accordion-title:before{right:22px;font-size:22px;color:var(--orange-2);margin-top:-12px}
    .accordion-content{
      border:1px solid var(--line)!important;border-top:none!important;border-radius:0 0 22px 22px!important;
      background:#FFFDF8!important;color:var(--muted);padding:18px 22px 22px!important;margin-top:-13px;
      line-height:1.8
    }

    .cta-band{
      position:relative;border-radius:42px;padding:50px;overflow:hidden;background:
        radial-gradient(circle at 12% 18%,rgba(255,138,61,.28),transparent 32%),
        linear-gradient(135deg,#171717,#2B211B);
      color:#fff;box-shadow:var(--shadow-2)
    }
    .cta-band:after{
      content:"";position:absolute;right:34px;top:34px;width:180px;height:180px;border-radius:50%;
      border:1px solid rgba(255,255,255,.14)
    }
    .cta-band h2{color:#fff}
    .cta-band p{color:rgba(255,255,255,.72)}
    .cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
    .cta-band .btn-secondary{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.18)}
    .cta-band .btn-secondary:hover{background:rgba(255,255,255,.14);color:#fff}

    .form-card{border-radius:32px;padding:28px;background:#fff}
    .form-card label{font-weight:900;color:var(--ink);font-size:14px;margin-bottom:6px}
    .form-card input,.form-card select,.form-card textarea{
      border:1px solid var(--line-strong);box-shadow:none;border-radius:16px;
      background:#FFFDF8;color:var(--text);min-height:48px;padding:12px 14px;margin-bottom:14px
    }
    .form-card textarea{min-height:108px;resize:vertical}
    .form-card input:focus,.form-card select:focus,.form-card textarea:focus{
      border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,138,61,.14);background:#fff
    }
    .small-help{font-size:13px;color:var(--muted);margin-top:10px}

    .site-footer{
      background:var(--ink);color:#F7EFE6;padding:70px 0 28px;margin-top:80px
    }
    .footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr 1fr;gap:30px}
    .footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:18px}
    .footer-brand .brand-mark{background:#fff;color:var(--ink);box-shadow:none}
    .footer-brand .brand-sub{color:rgba(255,255,255,.56)}
    .footer-brand .brand-main{color:#fff}
    .footer-title{font-size:14px;font-weight:900;color:#fff;margin-bottom:14px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin:8px 0}
    .footer-links a{color:rgba(255,255,255,.66);font-size:14px;font-weight:700}
    .footer-links a:hover{color:var(--orange)}
    .disclaimer{
      color:rgba(255,255,255,.62);font-size:13px;line-height:1.8;
      padding:14px;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.045)
    }
    .copyright{
      margin-top:38px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
      color:rgba(255,255,255,.52);font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap
    }

    @media (max-width: 1100px){
      .command-search,.quick-link{display:none}
      .brand{min-width:auto}
      .nav-links a{padding:9px 11px}
      .flow-track:before,.route-map:before{display:none}
      .stats-shell,.faq-layout{grid-template-columns:1fr}
      .faq-aside{position:relative;top:auto}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 820px){
      :root{--nav-h:70px}
      .rl-container{width:min(calc(100% - 28px),var(--max))}
      .section{padding:70px 0}
      .section-tight{padding:56px 0}
      .nav-links,.nav-actions .btn-primary{display:none}
      .menu-toggle{display:flex}
      .mobile-panel.is-open{display:block}
      .brand-main{font-size:14px}
      .brand-sub{font-size:11px}
      .hero{padding:34px 0 66px}
      .hero-copy{padding:12px 0 20px}
      .product-panel{border-radius:28px;padding:16px}
      .panel-metrics{grid-template-columns:1fr}
      .pain-row{grid-template-columns:46px 1fr;padding:16px}
      .pain-tag{grid-column:2;justify-self:start}
      .solution{padding:28px;border-radius:30px}
      .flow-step{min-height:auto;margin-bottom:14px}
      .route-map{padding:16px;border-radius:30px}
      .route-card{min-height:auto;margin-bottom:14px}
      .stats-main,.stats-side,.form-card{border-radius:26px;padding:22px}
      .cta-band{padding:32px;border-radius:30px}
      .footer-grid{grid-template-columns:1fr}
      .site-footer{padding-top:52px}
    }
    @media (max-width: 520px){
      .rl-container{width:min(calc(100% - 22px),var(--max))}
      h1{font-size:2.15rem}
      h2{font-size:1.75rem}
      .brand-copy{max-width:190px}
      .brand-main{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
      .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
      .btn{width:100%;min-height:50px}
      .trust-row{display:grid;grid-template-columns:1fr}
      .panel-top{flex-wrap:wrap}
      .panel-search{flex-basis:100%}
      .path-line{grid-template-columns:36px 1fr}
      .status{grid-column:2;justify-self:start}
      .stat-top{flex-direction:column}
      .dial{width:176px;height:176px}
      .dial:before{width:120px;height:120px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category3 */
:root{
      --ink:#171717;
      --ink-2:#1B1B1F;
      --text:#3A342F;
      --muted:#776E66;
      --muted-2:#9A8E82;
      --paper:#FAF6EF;
      --paper-2:#FFF8EF;
      --card:#FFFFFF;
      --card-warm:#FFFDF8;
      --sand:#F6F0E8;
      --line:#E8DED2;
      --line-soft:rgba(23,23,23,.08);
      --orange:#FF8A3D;
      --orange-2:#F97316;
      --purple:#7C3AED;
      --sage:#4F8A6A;
      --sage-soft:#E8F2EC;
      --danger-soft:#FFF0E2;
      --shadow:0 18px 45px rgba(31,24,18,.08);
      --shadow-strong:0 26px 70px rgba(31,24,18,.14);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1200px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 5%, rgba(255,138,61,.16), transparent 30%),
        radial-gradient(circle at 90% 10%, rgba(124,58,237,.10), transparent 26%),
        linear-gradient(180deg,var(--paper),#fff 42%,var(--paper-2));
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--orange-2)}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    img,svg{max-width:100%;display:block}
    ::selection{background:rgba(255,138,61,.28);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(255,138,61,.42);outline-offset:3px;border-radius:12px}

    .rl-container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }
    .section{
      padding:104px 0;
      position:relative;
    }
    .section-tight{padding:76px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid rgba(124,58,237,.16);
      border-radius:999px;
      background:rgba(255,255,255,.72);
      color:var(--purple);
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
      margin-bottom:16px;
    }
    .section-title{
      margin:0;
      color:var(--ink);
      font-size:clamp(30px,4vw,48px);
      line-height:1.15;
      font-weight:800;
      letter-spacing:-.04em;
    }
    .section-desc{
      margin:16px 0 0;
      max-width:760px;
      color:var(--muted);
      font-size:17px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(250,246,239,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(232,222,210,.76);
    }
    .command-nav{
      height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand,.footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:44px;
      height:44px;
      flex:0 0 44px;
      border-radius:15px;
      background:
        linear-gradient(135deg,var(--ink),#302720 58%,rgba(255,138,61,.96));
      display:grid;
      place-items:center;
      color:#fff;
      box-shadow:0 12px 26px rgba(23,23,23,.16);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      width:22px;
      height:22px;
      border:1px solid rgba(255,255,255,.22);
      border-radius:8px;
      transform:rotate(18deg);
      right:-4px;
      bottom:-4px;
    }
    .brand-mark span{font-weight:900;font-size:15px;letter-spacing:-.02em}
    .brand-copy{display:flex;flex-direction:column;line-height:1.18;min-width:0}
    .brand-main{
      color:var(--ink);
      font-weight:900;
      font-size:16px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:270px;
    }
    .brand-sub{
      color:var(--muted);
      font-size:12px;
      margin-top:3px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:4px;
      padding:6px;
      border:1px solid var(--line-soft);
      border-radius:999px;
      background:rgba(255,255,255,.58);
      box-shadow:0 10px 28px rgba(31,24,18,.05);
    }
    .nav-links a{
      padding:10px 13px;
      border-radius:999px;
      color:#564E47;
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:#FFF0E2;
      color:var(--ink);
    }
    .nav-links a.active{
      background:var(--ink);
      color:#fff;
      box-shadow:0 8px 22px rgba(23,23,23,.16);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .command-search{
      height:42px;
      min-width:190px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:0 10px 0 15px;
      border:1px solid rgba(23,23,23,.09);
      border-radius:999px;
      background:#fff;
      color:var(--muted);
      font-size:13px;
      box-shadow:0 12px 24px rgba(31,24,18,.05);
      transition:var(--ease);
    }
    .command-search:hover,.command-search:focus{
      border-color:rgba(255,138,61,.55);
      box-shadow:0 0 0 5px rgba(255,138,61,.10);
    }
    kbd{
      background:var(--sand);
      color:#6a6058;
      border:1px solid var(--line);
      border-radius:8px;
      padding:3px 7px;
      font-size:12px;
      box-shadow:none;
    }
    .quick-link{
      font-size:14px;
      font-weight:800;
      color:var(--ink);
      white-space:nowrap;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-size:15px;
      font-weight:900;
      line-height:1;
      transition:var(--ease);
      cursor:pointer;
      text-align:center;
    }
    .btn-primary{
      background:var(--ink);
      color:#fff;
      box-shadow:0 14px 30px rgba(23,23,23,.16);
    }
    .btn-primary:hover,.btn-primary:focus{
      background:var(--orange-2);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(249,115,22,.24);
    }
    .btn-secondary{
      background:#fff;
      color:var(--ink);
      border-color:rgba(23,23,23,.12);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      background:#FFF0E2;
      color:var(--ink);
      border-color:rgba(255,138,61,.36);
      transform:translateY(-2px);
    }
    .btn-sage{
      background:var(--sage);
      color:#fff;
      box-shadow:0 14px 30px rgba(79,138,106,.18);
    }
    .btn-sage:hover,.btn-sage:focus{
      background:#3f7659;
      color:#fff;
      transform:translateY(-2px);
    }
    .arrow{color:var(--orange);transition:var(--ease)}
    .btn-primary:hover .arrow{color:#fff;transform:translateX(3px)}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--line);
      border-radius:14px;
      background:#fff;
      color:var(--ink);
      font-size:20px;
      line-height:1;
    }
    .mobile-panel{display:none}
    .mobile-panel-inner{
      padding:10px 0 18px;
      display:grid;
      gap:8px;
    }
    .mobile-panel a{
      display:block;
      padding:13px 15px;
      border-radius:16px;
      background:rgba(255,255,255,.74);
      border:1px solid var(--line-soft);
      font-weight:800;
      color:var(--ink);
    }
    .mobile-panel a.active{
      background:var(--ink);
      color:#fff;
    }

    .hero{
      padding:76px 0 54px;
      min-height:calc(86vh - 82px);
      display:flex;
      align-items:center;
    }
    .breadcrumb-pills{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:22px;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
    }
    .breadcrumb-pills a,.breadcrumb-pills span{
      display:inline-flex;
      align-items:center;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--line-soft);
    }
    .breadcrumb-pills .current{
      color:var(--sage);
      background:var(--sage-soft);
      border-color:rgba(79,138,106,.18);
    }
    .hero h1{
      margin:0;
      color:var(--ink);
      font-size:clamp(36px,5.2vw,64px);
      line-height:1.1;
      font-weight:900;
      letter-spacing:-.055em;
    }
    .hero h1 .accent{
      color:var(--orange-2);
      position:relative;
      white-space:nowrap;
    }
    .hero-lead{
      margin:22px 0 0;
      max-width:650px;
      color:#5C544D;
      font-size:18px;
      line-height:1.86;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }
    .trust-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .trust-strip span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line-soft);
      color:var(--muted);
      font-size:13px;
      font-weight:800;
      box-shadow:0 8px 22px rgba(31,24,18,.04);
    }

    .safety-panel{
      position:relative;
      padding:24px;
      border-radius:36px;
      background:
        linear-gradient(145deg,rgba(255,255,255,.96),rgba(255,253,248,.88)),
        radial-gradient(circle at 90% 0,rgba(79,138,106,.18),transparent 34%);
      border:1px solid rgba(23,23,23,.08);
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .safety-panel:before{
      content:"";
      position:absolute;
      inset:16px;
      border-radius:28px;
      border:1px dashed rgba(79,138,106,.22);
      pointer-events:none;
    }
    .panel-top{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:var(--sage-soft);
      color:#315D46;
      font-size:13px;
      font-weight:900;
      border:1px solid rgba(79,138,106,.18);
    }
    .status-dot{
      width:9px;height:9px;border-radius:50%;
      background:var(--sage);
      box-shadow:0 0 0 5px rgba(79,138,106,.13);
    }
    .panel-code{
      font-size:12px;
      color:var(--muted);
      background:var(--sand);
      border:1px solid var(--line);
      padding:7px 10px;
      border-radius:999px;
      font-weight:800;
    }
    .shield-visual{
      position:relative;
      min-height:230px;
      border-radius:28px;
      background:
        linear-gradient(135deg,#1B1B1F,#29231E),
        radial-gradient(circle at 70% 30%,rgba(255,138,61,.24),transparent 34%);
      padding:24px;
      overflow:hidden;
      color:#fff;
    }
    .shield-visual:after{
      content:"x8x8";
      position:absolute;
      right:18px;
      bottom:-22px;
      font-size:72px;
      line-height:1;
      color:rgba(255,255,255,.06);
      font-weight:900;
      letter-spacing:-.06em;
    }
    .shield-icon{
      width:86px;
      height:100px;
      border-radius:42px 42px 32px 32px;
      background:linear-gradient(180deg,var(--sage),#DDF3E5);
      clip-path:polygon(50% 0,90% 16%,84% 70%,50% 100%,16% 70%,10% 16%);
      display:grid;
      place-items:center;
      font-size:34px;
      color:#143B28;
      box-shadow:0 22px 42px rgba(79,138,106,.22);
      margin-bottom:24px;
    }
    .shield-title{
      font-size:23px;
      font-weight:900;
      line-height:1.28;
      max-width:330px;
      margin:0;
    }
    .shield-sub{
      color:rgba(255,255,255,.72);
      margin:10px 0 0;
      max-width:360px;
      font-size:14px;
    }
    .panel-checks{
      position:relative;
      display:grid;
      gap:12px;
      margin-top:16px;
    }
    .panel-check{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:15px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--line-soft);
    }
    .panel-check strong{
      display:block;
      color:var(--ink);
      line-height:1.35;
      margin-bottom:2px;
    }
    .panel-check small{color:var(--muted);line-height:1.55}
    .check-dot{
      width:26px;height:26px;flex:0 0 26px;
      display:grid;place-items:center;
      border-radius:50%;
      background:var(--sage-soft);
      color:var(--sage);
      font-weight:900;
    }

    .notice-card{
      padding:30px;
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg,#fff,var(--card-warm));
      border:1px solid rgba(255,138,61,.22);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .notice-card:before{
      content:"";
      position:absolute;
      left:0;top:0;bottom:0;
      width:7px;
      background:linear-gradient(180deg,var(--orange),var(--purple));
    }
    .notice-card h2{
      margin:0;
      color:var(--ink);
      font-size:clamp(27px,3.4vw,42px);
      line-height:1.18;
      font-weight:900;
      letter-spacing:-.035em;
    }
    .notice-card p{margin:14px 0 0;color:var(--muted);font-size:17px}
    .notice-list{
      display:grid;
      gap:12px;
      margin:24px 0 0;
      padding:0;
      list-style:none;
    }
    .notice-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px 15px;
      border-radius:18px;
      background:rgba(250,246,239,.72);
      border:1px solid var(--line-soft);
    }
    .notice-list b{
      color:var(--ink);
    }

    .checklist-grid{
      margin-top:34px;
    }
    .safe-card{
      height:100%;
      padding:24px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--line-soft);
      box-shadow:0 12px 30px rgba(31,24,18,.05);
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .safe-card:hover{
      transform:translateY(-5px);
      border-color:rgba(79,138,106,.26);
      box-shadow:var(--shadow);
    }
    .safe-card:after{
      content:"";
      position:absolute;
      width:90px;height:90px;
      border-radius:50%;
      right:-34px;top:-34px;
      background:rgba(79,138,106,.09);
    }
    .safe-icon{
      width:46px;height:46px;
      display:grid;place-items:center;
      border-radius:16px;
      background:var(--sage-soft);
      color:var(--sage);
      font-size:22px;
      margin-bottom:18px;
    }
    .safe-card h3{
      margin:0 0 10px;
      color:var(--ink);
      font-size:22px;
      font-weight:900;
      line-height:1.25;
    }
    .safe-card p{
      margin:0;
      color:var(--muted);
      font-size:15.5px;
    }
    .safe-card .mini-tag{
      display:inline-flex;
      margin-top:18px;
      padding:6px 10px;
      border-radius:999px;
      background:#FFF0E2;
      color:#9C4D14;
      font-size:12px;
      font-weight:900;
    }

    .privacy-wrap{
      border-radius:36px;
      padding:34px;
      background:
        linear-gradient(135deg,var(--ink),#26211D),
        radial-gradient(circle at 88% 10%,rgba(124,58,237,.22),transparent 30%);
      color:#fff;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      position:relative;
    }
    .privacy-wrap:before{
      content:"";
      position:absolute;
      inset:auto -80px -120px auto;
      width:280px;height:280px;
      border-radius:50%;
      background:rgba(255,138,61,.16);
    }
    .privacy-wrap .section-kicker{
      background:rgba(255,255,255,.08);
      color:#F7C7AA;
      border-color:rgba(255,255,255,.12);
    }
    .privacy-wrap .section-title{color:#fff}
    .privacy-wrap .section-desc{color:rgba(255,255,255,.68)}
    .privacy-list{
      position:relative;
      display:grid;
      gap:14px;
      margin-top:30px;
    }
    .privacy-item{
      display:grid;
      grid-template-columns:54px 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.10);
      transition:var(--ease);
    }
    .privacy-item:hover{
      background:rgba(255,255,255,.11);
      transform:translateX(4px);
    }
    .privacy-num{
      width:48px;height:48px;
      display:grid;place-items:center;
      border-radius:17px;
      background:rgba(255,138,61,.16);
      color:#FFC69E;
      font-weight:900;
    }
    .privacy-item h3{
      margin:0 0 3px;
      color:#fff;
      font-size:18px;
      font-weight:900;
    }
    .privacy-item p{
      margin:0;
      color:rgba(255,255,255,.66);
      font-size:14.5px;
    }
    .privacy-level{
      padding:7px 10px;
      border-radius:999px;
      background:rgba(79,138,106,.22);
      color:#CDEBD8;
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }

    .risk-board{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:26px;
      align-items:stretch;
      margin-top:34px;
    }
    .risk-card,.trust-card{
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow);
      padding:28px;
    }
    .risk-card h3,.trust-card h3{
      margin:0 0 18px;
      color:var(--ink);
      font-size:26px;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .risk-row{
      display:grid;
      grid-template-columns:32px 1fr;
      gap:12px;
      padding:15px 0;
      border-top:1px solid var(--line-soft);
    }
    .risk-row:first-of-type{border-top:0;padding-top:0}
    .risk-mark{
      width:32px;height:32px;
      display:grid;place-items:center;
      border-radius:11px;
      background:var(--danger-soft);
      color:var(--orange-2);
      font-weight:900;
    }
    .risk-row strong{display:block;color:var(--ink);margin-bottom:3px}
    .risk-row span{color:var(--muted);font-size:14.5px}
    .trust-meter{
      padding:22px;
      border-radius:24px;
      background:linear-gradient(180deg,var(--sage-soft),#fff);
      border:1px solid rgba(79,138,106,.16);
    }
    .meter-line{
      height:12px;
      border-radius:999px;
      background:#DDE8E1;
      overflow:hidden;
      margin:20px 0 14px;
    }
    .meter-line span{
      display:block;
      height:100%;
      width:78%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--sage),var(--orange));
    }
    .trust-meter p{margin:0;color:#52675A;font-size:14.5px}
    .policy-points{
      margin:20px 0 0;
      display:grid;
      gap:10px;
    }
    .policy-points span{
      display:flex;
      align-items:center;
      gap:9px;
      padding:11px 12px;
      border-radius:16px;
      background:var(--paper-2);
      border:1px solid var(--line-soft);
      color:var(--muted);
      font-weight:800;
      font-size:14px;
    }

    .faq-wrap{
      margin-top:32px;
    }
    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:22px;
      overflow:hidden;
      background:#fff;
      border:1px solid var(--line-soft);
      box-shadow:0 10px 26px rgba(31,24,18,.04);
    }
    .accordion-title{
      padding:20px 24px;
      color:var(--ink);
      font-weight:900;
      font-size:17px;
      border:0;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#FFF8EF;
      color:var(--ink);
    }
    .accordion-title:before{
      color:var(--orange-2);
      font-size:20px;
      margin-top:-13px;
    }
    .accordion-content{
      border:0;
      border-top:1px solid var(--line-soft);
      padding:20px 24px 24px;
      color:var(--muted);
      background:#FFFDF8;
      line-height:1.8;
    }

    .feedback-box{
      border-radius:36px;
      padding:34px;
      background:linear-gradient(135deg,#fff,#FFF8EF);
      border:1px solid var(--line-soft);
      box-shadow:var(--shadow);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:22px;
    }
    .field label{
      display:block;
      color:var(--ink);
      font-weight:900;
      margin-bottom:8px;
      font-size:14px;
    }
    .field input,.field select,.field textarea{
      width:100%;
      border:1px solid var(--line);
      background:#fff;
      border-radius:16px;
      min-height:50px;
      padding:12px 14px;
      color:var(--text);
      box-shadow:none;
      transition:var(--ease);
      margin:0;
    }
    .field textarea{min-height:116px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{
      border-color:rgba(255,138,61,.72);
      box-shadow:0 0 0 5px rgba(255,138,61,.10);
      background:#fff;
    }
    .field-full{grid-column:1/-1}
    .form-note{
      color:var(--muted);
      font-size:13px;
      margin-top:12px;
    }

    .cta-band{
      border-radius:40px;
      padding:44px;
      background:
        radial-gradient(circle at 16% 10%,rgba(255,138,61,.24),transparent 34%),
        radial-gradient(circle at 88% 20%,rgba(124,58,237,.18),transparent 30%),
        linear-gradient(135deg,var(--ink),#29231D);
      color:#fff;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      position:relative;
    }
    .cta-band h2{
      margin:0;
      font-size:clamp(30px,4vw,48px);
      line-height:1.16;
      font-weight:900;
      letter-spacing:-.04em;
      color:#fff;
    }
    .cta-band p{
      margin:14px 0 0;
      color:rgba(255,255,255,.70);
      max-width:760px;
      font-size:17px;
    }
    .cta-band .hero-actions{margin-top:26px}
    .cta-band .btn-secondary{
      background:rgba(255,255,255,.09);
      color:#fff;
      border-color:rgba(255,255,255,.18);
    }
    .cta-band .btn-secondary:hover{
      background:rgba(255,255,255,.16);
      color:#fff;
    }

    .site-footer{
      background:var(--ink);
      color:#fff;
      padding:70px 0 26px;
      margin-top:40px;
    }
    .site-footer .brand-main{color:#fff}
    .site-footer .brand-sub{color:rgba(255,255,255,.58)}
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .72fr .72fr 1fr;
      gap:34px;
    }
    .footer-title{
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
      font-size:15px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.62);
      font-size:14px;
    }
    .footer-links a:hover{
      color:#FFC69E;
    }
    .disclaimer{
      color:rgba(255,255,255,.64);
      font-size:13.5px;
      line-height:1.8;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
    }
    .copyright{
      margin-top:42px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(255,255,255,.48);
      font-size:13px;
      flex-wrap:wrap;
    }

    @media (max-width:1180px){
      .nav-links,.command-search,.quick-link{display:none}
      .menu-toggle{display:grid;place-items:center}
      .mobile-panel.is-open{display:block}
      .command-nav{height:76px}
      .brand-main{max-width:340px}
    }
    @media (max-width:900px){
      .hero{padding:52px 0 34px;min-height:auto}
      .section{padding:74px 0}
      .section-tight{padding:58px 0}
      .risk-board{grid-template-columns:1fr}
      .privacy-item{grid-template-columns:48px 1fr}
      .privacy-level{grid-column:2}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:640px){
      .rl-container{width:min(100% - 28px,var(--container))}
      .brand-mark{width:40px;height:40px;flex-basis:40px;border-radius:14px}
      .brand-main{font-size:14px;max-width:210px}
      .brand-sub{font-size:11px}
      .nav-actions .btn{display:none}
      .hero h1{font-size:36px;letter-spacing:-.04em}
      .hero-lead{font-size:16px}
      .hero-actions{flex-direction:column}
      .hero-actions .btn{width:100%}
      .safety-panel,.notice-card,.privacy-wrap,.risk-card,.trust-card,.feedback-box,.cta-band{border-radius:26px;padding:22px}
      .shield-visual{min-height:210px}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
      .privacy-item{grid-template-columns:1fr;gap:10px}
      .privacy-level{grid-column:auto;width:max-content}
    }
    @media (max-width:420px){
      .breadcrumb-pills{gap:6px}
      .breadcrumb-pills a,.breadcrumb-pills span{padding:6px 9px}
      .section-title{font-size:29px}
      .panel-top{align-items:flex-start;flex-direction:column}
    }

/* roulang page: category1 */
body {
      margin: 0;
      font-family: 'Arial', sans-serif;
      background: #0a0f14;
      color: #d7e0e5;
    }
    header {
      background: linear-gradient(to bottom, #102331, #071016);
      padding: 40px;
      text-align: center;
      border-bottom: 2px solid #b5853b;
    }
    header h1 {
      color: #d8b26e;
      font-size: 3em;
      margin: 0;
      letter-spacing: 3px;
    }
    header p {
      color: #9fb6c3;
      font-style: italic;
    }
    nav {
      background: #08151d;
      padding: 12px;
      text-align: center;
      border-bottom: 1px solid #29404d;
    }
    nav a {
      color: #d8b26e;
      margin: 0 15px;
      text-decoration: none;
      font-weight: bold;
    }
    nav a:hover {
      color: #ffffff;
    }
    section {
      padding: 40px;
      max-width: 1000px;
      margin: auto;
    }
    h2 {
      color: #d8b26e;
      border-bottom: 1px solid #3d5967;
      padding-bottom: 10px;
    }
    .hero {
      background: radial-gradient(circle at center, #183342, #071016);
      text-align: center;
      padding: 70px 30px;
    }
    .hero h2 {
      border: none;
      font-size: 2.5em;
    }
    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 20px;
    }
    .card {
      background: #111c24;
      border: 1px solid #2f4c5c;
      padding: 20px;
      border-radius: 6px;
      box-shadow: 0 0 15px rgba(0,0,0,0.4);
    }
    .card h3 {
      color: #c99b52;
      margin-top: 0;
    }
    footer {
      text-align: center;
      padding: 25px;
      background: #071016;
      color: #7f969f;
      border-top: 1px solid #29404d;
    }
    .quote {
      font-size: 1.2em;
      color: #b9cbd3;
      border-left: 4px solid #b5853b;
      padding-left: 20px;
      margin: 25px 0;
      font-style: italic;
    }

/* roulang page: category2 */
:root{
      --ink:#171717;
      --ink-2:#1B1B1F;
      --text:#3A342F;
      --muted:#776E66;
      --soft:#FAF6EF;
      --soft-2:#FFF8EF;
      --card:#FFFFFF;
      --card-warm:#FFFDF8;
      --line:#E8DED2;
      --line-dark:rgba(23,23,23,.08);
      --orange:#FF8A3D;
      --orange-2:#F97316;
      --purple:#7C3AED;
      --purple-2:#8B5CF6;
      --sage:#4F8A6A;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --shadow:0 18px 45px rgba(31,24,18,.08);
      --shadow-strong:0 24px 70px rgba(31,24,18,.14);
      --container:1220px;
      --ease:all .22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 4%, rgba(255,138,61,.16), transparent 28%),
        radial-gradient(circle at 86% 8%, rgba(124,58,237,.10), transparent 30%),
        linear-gradient(180deg,var(--soft) 0%,#FFFDF8 46%,#FAF6EF 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--orange-2)}
    button,input,textarea,select{font-family:inherit}
    button{cursor:pointer}
    img,svg{max-width:100%;height:auto}
    ::selection{background:rgba(255,138,61,.24);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(255,138,61,.38);outline-offset:3px;border-radius:12px}
    .rl-container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .section{padding:104px 0}
    .section-tight{padding:74px 0}
    .section-kicker{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 13px;border:1px solid rgba(124,58,237,.18);
      border-radius:999px;background:rgba(255,255,255,.68);
      color:var(--purple);font-size:13px;font-weight:800;margin-bottom:18px;
      box-shadow:0 8px 25px rgba(31,24,18,.04);
    }
    .section-title{font-size:clamp(30px,4vw,46px);line-height:1.16;margin:0 0 16px;color:var(--ink);font-weight:800;letter-spacing:-.03em}
    .section-lead{font-size:17px;color:var(--muted);max-width:760px;margin:0}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(250,246,239,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(23,23,23,.07);
    }
    .command-nav{
      min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px;
    }
    .brand{display:flex;align-items:center;gap:12px;min-width:245px;color:var(--ink)}
    .brand:hover{color:var(--ink);transform:translateY(-1px)}
    .brand-mark{
      width:44px;height:44px;border-radius:15px;background:var(--ink);
      display:inline-flex;align-items:center;justify-content:center;box-shadow:0 12px 26px rgba(23,23,23,.18);flex:0 0 auto;
      position:relative;overflow:hidden;
    }
    .brand-mark:after{
      content:"";position:absolute;inset:6px;border-radius:11px;border:1px solid rgba(255,255,255,.16);
      background:linear-gradient(135deg,rgba(255,138,61,.25),rgba(124,58,237,.12));
    }
    .brand-mark span{position:relative;z-index:1;color:#fff;font-weight:900;letter-spacing:-.04em}
    .brand-copy{display:flex;flex-direction:column;line-height:1.18}
    .brand-main{font-size:15px;font-weight:900;color:var(--ink);white-space:nowrap}
    .brand-sub{font-size:12px;color:var(--muted);font-weight:700}
    .nav-links{
      display:flex;align-items:center;gap:4px;padding:6px;background:rgba(255,255,255,.62);
      border:1px solid rgba(23,23,23,.06);border-radius:999px;box-shadow:0 10px 30px rgba(31,24,18,.04);
    }
    .nav-links a{
      padding:9px 13px;border-radius:999px;font-size:14px;font-weight:800;color:#514942;white-space:nowrap;
    }
    .nav-links a:hover{background:#FFF0E2;color:var(--ink)}
    .nav-links a.active{background:var(--ink);color:#fff}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .command-search{
      height:42px;display:flex;align-items:center;gap:14px;padding:0 8px 0 15px;border-radius:999px;
      background:#fff;border:1px solid rgba(23,23,23,.08);color:var(--muted);font-size:13px;font-weight:700;box-shadow:0 10px 28px rgba(31,24,18,.05);
      transition:var(--ease);white-space:nowrap;
    }
    .command-search:hover,.command-search:focus{border-color:rgba(255,138,61,.55);box-shadow:0 0 0 5px rgba(255,138,61,.12)}
    kbd{
      margin:0;padding:4px 8px;border:0;border-radius:999px;background:#F6F0E8;color:var(--ink);
      font-size:11px;font-weight:900;box-shadow:none;
    }
    .quick-link{font-size:14px;font-weight:900;color:var(--ink);white-space:nowrap}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:46px;padding:13px 20px;border-radius:999px;border:1px solid transparent;
      font-size:15px;font-weight:900;line-height:1.15;transition:var(--ease);
    }
    .btn-primary{background:var(--ink);color:#fff;box-shadow:0 16px 34px rgba(23,23,23,.16)}
    .btn-primary:hover,.btn-primary:focus{background:var(--orange-2);color:#fff;transform:translateY(-2px);box-shadow:0 20px 42px rgba(249,115,22,.24)}
    .btn-secondary{background:#fff;color:var(--ink);border-color:rgba(23,23,23,.1);box-shadow:0 12px 30px rgba(31,24,18,.05)}
    .btn-secondary:hover{background:#FFF0E2;color:var(--ink);border-color:rgba(255,138,61,.35);transform:translateY(-2px)}
    .btn-soft{background:#FFF0E2;color:var(--ink);border-color:rgba(255,138,61,.22)}
    .btn-soft:hover{background:var(--ink);color:#fff}
    .arrow{color:var(--orange);transition:var(--ease)}
    .btn:hover .arrow{color:inherit;transform:translateX(3px)}
    .menu-toggle{
      display:none;width:44px;height:44px;border-radius:14px;border:1px solid rgba(23,23,23,.08);
      background:#fff;color:var(--ink);font-size:20px;line-height:1;
    }
    .mobile-panel{display:none}
    .mobile-panel-inner{
      margin:0 0 16px;padding:12px;border:1px solid rgba(23,23,23,.08);background:#fff;border-radius:24px;box-shadow:var(--shadow);
      display:grid;gap:6px;
    }
    .mobile-panel-inner a{padding:12px 14px;border-radius:16px;font-weight:850;color:var(--text)}
    .mobile-panel-inner a.active,.mobile-panel-inner a:hover{background:#FFF0E2;color:var(--ink)}
    .breadcrumb-wrap{padding:24px 0 0}
    .breadcrumb-pill{
      display:inline-flex;gap:8px;align-items:center;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.72);
      border:1px solid rgba(23,23,23,.07);font-size:13px;color:var(--muted);font-weight:800;
    }
    .breadcrumb-pill a{color:var(--ink)}
    .hero{
      padding:72px 0 90px;position:relative;
    }
    .hero:before{
      content:"";position:absolute;right:-90px;top:30px;width:360px;height:360px;border-radius:50%;
      background:radial-gradient(circle,rgba(255,138,61,.16),transparent 66%);pointer-events:none;
    }
    .hero h1{
      margin:0 0 22px;color:var(--ink);font-size:clamp(36px,6vw,64px);line-height:1.1;font-weight:900;letter-spacing:-.055em;
    }
    .hero h1 .highlight{color:var(--orange-2)}
    .hero-text{font-size:18px;color:var(--muted);max-width:660px;margin:0 0 28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
    .trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
    .badge{
      display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;
      background:rgba(255,255,255,.72);border:1px solid rgba(23,23,23,.08);color:#5b514a;font-size:13px;font-weight:800;
    }
    .badge-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(255,138,61,.16)}
    .device-panel{
      position:relative;padding:24px;border-radius:34px;background:linear-gradient(145deg,#fff,#FFF8EF);
      border:1px solid rgba(23,23,23,.08);box-shadow:var(--shadow-strong);overflow:hidden;
    }
    .device-panel:before{
      content:"";position:absolute;inset:0;background:
        linear-gradient(90deg,rgba(23,23,23,.035) 1px,transparent 1px),
        linear-gradient(180deg,rgba(23,23,23,.035) 1px,transparent 1px);
      background-size:42px 42px;mask-image:linear-gradient(135deg,#000,transparent 72%);pointer-events:none;
    }
    .device-top{position:relative;display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
    .panel-title{font-size:16px;font-weight:900;color:var(--ink)}
    .status-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border-radius:999px;background:rgba(79,138,106,.12);color:var(--sage);font-size:12px;font-weight:900}
    .status-pill:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sage)}
    .devices{position:relative;display:grid;grid-template-columns:1.1fr .82fr;gap:16px;align-items:end}
    .desktop-card,.phone-card,.tablet-card{
      background:#fff;border:1px solid rgba(23,23,23,.08);border-radius:24px;box-shadow:0 14px 35px rgba(31,24,18,.08);position:relative;overflow:hidden;
    }
    .desktop-card{padding:17px;min-height:244px}
    .browser-bar{display:flex;align-items:center;gap:6px;padding-bottom:14px;border-bottom:1px solid rgba(23,23,23,.07);margin-bottom:15px}
    .browser-bar span{width:8px;height:8px;border-radius:50%;background:#E8DED2}
    .browser-bar span:nth-child(1){background:var(--orange)}
    .browser-bar span:nth-child(2){background:var(--purple)}
    .fake-screen-row{height:12px;border-radius:999px;background:#F6F0E8;margin-bottom:10px}
    .fake-screen-row.wide{width:86%;background:linear-gradient(90deg,var(--orange),rgba(255,138,61,.18))}
    .fake-screen-row.mid{width:68%}
    .fake-screen-row.short{width:46%;background:rgba(124,58,237,.16)}
    .progress-box{margin-top:22px;padding:15px;border-radius:18px;background:#171717;color:#fff}
    .progress-box small{display:block;color:rgba(255,255,255,.62);font-weight:800;margin-bottom:8px}
    .progress-track{height:8px;border-radius:999px;background:rgba(255,255,255,.15);overflow:hidden}
    .progress-track i{display:block;width:72%;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--orange),var(--purple))}
    .phone-card{padding:14px;min-height:222px;border-radius:30px}
    .phone-notch{width:48px;height:6px;border-radius:999px;background:#E8DED2;margin:0 auto 16px}
    .phone-chip{height:58px;border-radius:18px;background:linear-gradient(135deg,#FFF0E2,#F6F0E8);margin-bottom:10px;border:1px solid rgba(255,138,61,.18)}
    .tablet-card{margin-top:16px;padding:15px;border-radius:22px;display:flex;gap:12px;align-items:center}
    .tablet-icon{width:42px;height:42px;border-radius:14px;background:rgba(124,58,237,.12);display:grid;place-items:center;color:var(--purple);font-weight:900}
    .metric-strip{position:relative;margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .mini-metric{padding:13px;border-radius:18px;background:#FFFDF8;border:1px solid rgba(23,23,23,.07)}
    .mini-metric strong{display:block;color:var(--ink);font-size:22px;line-height:1;font-weight:900}
    .mini-metric span{font-size:12px;color:var(--muted);font-weight:800}
    .metrics-grid{margin-top:34px}
    .metric-card{
      padding:24px;border-radius:26px;background:var(--card);border:1px solid rgba(23,23,23,.08);box-shadow:var(--shadow);
      height:100%;transition:var(--ease);
    }
    .metric-card:hover{transform:translateY(-5px);border-color:rgba(255,138,61,.35);box-shadow:var(--shadow-strong)}
    .metric-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:15px}
    .metric-icon{width:48px;height:48px;border-radius:17px;display:grid;place-items:center;background:#FFF0E2;color:var(--orange-2);font-size:22px;font-weight:900}
    .metric-value{font-size:30px;line-height:1;font-weight:950;color:var(--ink)}
    .metric-card h3{font-size:21px;margin:0 0 8px;color:var(--ink);font-weight:900}
    .metric-card p{margin:0;color:var(--muted);font-size:15px}
    .bar{margin-top:18px;height:8px;border-radius:999px;background:#F1E8DD;overflow:hidden}
    .bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--orange),var(--purple))}
    .check-panel{
      border-radius:34px;background:var(--ink);color:#fff;padding:34px;box-shadow:var(--shadow-strong);position:relative;overflow:hidden;
    }
    .check-panel:before{
      content:"";position:absolute;width:260px;height:260px;right:-100px;top:-100px;border-radius:50%;background:rgba(255,138,61,.16);
    }
    .check-panel h2{position:relative;color:#fff}
    .check-panel .section-lead{position:relative;color:rgba(255,255,255,.66)}
    .check-list{position:relative;margin-top:28px;display:grid;gap:14px}
    .check-item{
      display:flex;gap:13px;padding:16px;border-radius:20px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);
    }
    .check-mark{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:rgba(79,138,106,.22);color:#9AD0AE;font-weight:950;flex:0 0 auto}
    .check-item strong{display:block;color:#fff;margin-bottom:3px}
    .check-item span{display:block;color:rgba(255,255,255,.64);font-size:14px;line-height:1.65}
    .form-card{
      padding:26px;border-radius:30px;background:#fff;border:1px solid rgba(23,23,23,.08);box-shadow:var(--shadow);
    }
    .field-label{display:block;font-size:13px;font-weight:900;color:var(--ink);margin-bottom:8px}
    .input-group-custom{margin-bottom:16px}
    .form-card input,.form-card select,.form-card textarea{
      width:100%;height:48px;border-radius:16px;border:1px solid rgba(23,23,23,.1);background:#FFFDF8;
      box-shadow:none;color:var(--text);padding:0 14px;font-size:15px;transition:var(--ease);
    }
    .form-card textarea{height:92px;padding:12px 14px;resize:vertical}
    .form-card input:focus,.form-card select:focus,.form-card textarea:focus{
      border-color:rgba(255,138,61,.72);box-shadow:0 0 0 5px rgba(255,138,61,.13);background:#fff;
    }
    .tips-grid{margin-top:34px}
    .tip-card{
      height:100%;padding:27px;border-radius:28px;background:#fff;border:1px solid rgba(23,23,23,.08);box-shadow:0 14px 38px rgba(31,24,18,.06);
      transition:var(--ease);position:relative;overflow:hidden;
    }
    .tip-card:after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--orange),var(--purple));opacity:.72}
    .tip-card:hover{transform:translateY(-5px);border-color:rgba(124,58,237,.22);box-shadow:var(--shadow)}
    .tip-tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:#FFF0E2;color:var(--orange-2);font-size:12px;font-weight:900;margin-bottom:14px}
    .tip-card h3{font-size:22px;margin:0 0 10px;color:var(--ink);font-weight:900}
    .tip-card p{margin:0 0 16px;color:var(--muted);font-size:15px}
    .tip-card ul{margin:0;padding:0;list-style:none;display:grid;gap:9px}
    .tip-card li{position:relative;padding-left:18px;color:#4c443e;font-size:14px;font-weight:700}
    .tip-card li:before{content:"";position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:50%;background:var(--purple)}
    .compare-wrap{
      border-radius:34px;background:#FFFDF8;border:1px solid rgba(23,23,23,.08);box-shadow:var(--shadow);overflow:hidden;
    }
    .compare-head{padding:28px 30px;border-bottom:1px solid rgba(23,23,23,.07);display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap}
    .compare-table{display:grid;grid-template-columns:1fr 1fr}
    .compare-col{padding:30px}
    .compare-col:first-child{border-right:1px solid rgba(23,23,23,.07);background:#FFF8EF}
    .compare-col h3{font-size:24px;font-weight:950;color:var(--ink);margin:0 0 18px}
    .compare-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
    .compare-list li{display:flex;gap:12px;align-items:flex-start;color:var(--muted)}
    .compare-list b{
      width:26px;height:26px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;font-size:13px;
      background:#F1E8DD;color:#665a51;
    }
    .compare-col.optimized b{background:rgba(79,138,106,.14);color:var(--sage)}
    .route-band{
      border-radius:34px;padding:34px;background:linear-gradient(135deg,#171717,#242124);color:#fff;box-shadow:var(--shadow-strong);
    }
    .route-track{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
    .route-card{
      position:relative;display:flex;flex-direction:column;gap:12px;min-height:220px;padding:24px;border-radius:26px;
      background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.12);color:#fff;overflow:hidden;transition:var(--ease);
    }
    .route-card:before{content:"";position:absolute;left:24px;right:24px;bottom:24px;height:2px;background:rgba(255,255,255,.14)}
    .route-card:after{content:"→";position:absolute;right:24px;bottom:8px;color:var(--orange);font-size:28px;font-weight:900;transition:var(--ease)}
    .route-card:hover{transform:translateY(-5px);background:rgba(255,255,255,.11);border-color:rgba(255,138,61,.35);color:#fff}
    .route-card:hover:after{right:18px}
    .route-no{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;background:rgba(255,138,61,.18);color:#FFB07A;font-weight:950}
    .route-card h3{font-size:21px;color:#fff;margin:0;font-weight:950}
    .route-card p{color:rgba(255,255,255,.66);margin:0;font-size:14px}
    .faq-wrap{margin-top:32px}
    .accordion{background:transparent;margin:0}
    .accordion-item{margin-bottom:12px;border-radius:22px;overflow:hidden;border:1px solid rgba(23,23,23,.08);background:#fff;box-shadow:0 12px 32px rgba(31,24,18,.05)}
    .accordion-title{
      border:0!important;padding:20px 56px 20px 22px!important;color:var(--ink)!important;font-size:17px!important;font-weight:900!important;background:#fff!important;
    }
    .accordion-title:hover,.accordion-title:focus{background:#FFF8EF!important;color:var(--ink)!important}
    .accordion-title:before{right:22px!important;color:var(--orange);font-size:22px!important;margin-top:-12px!important}
    .accordion-content{border:0!important;background:#FFFDF8!important;color:var(--muted);padding:0 22px 22px!important;font-size:15px}
    .cta{
      padding:46px;border-radius:36px;background:
        radial-gradient(circle at 12% 20%,rgba(255,138,61,.24),transparent 28%),
        radial-gradient(circle at 88% 20%,rgba(124,58,237,.18),transparent 34%),
        #fff;
      border:1px solid rgba(23,23,23,.08);box-shadow:var(--shadow-strong);text-align:center;
    }
    .cta h2{font-size:clamp(30px,4vw,46px);line-height:1.16;margin:0 0 14px;color:var(--ink);font-weight:950;letter-spacing:-.04em}
    .cta p{max-width:760px;margin:0 auto 24px;color:var(--muted);font-size:17px}
    .site-footer{background:var(--ink);color:#fff;padding:70px 0 28px;margin-top:40px}
    .footer-grid{display:grid;grid-template-columns:1.35fr .75fr .75fr 1.05fr;gap:34px}
    .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
    .site-footer .brand-main{color:#fff}
    .site-footer .brand-sub{color:rgba(255,255,255,.55)}
    .footer-title{font-size:15px;font-weight:950;color:#fff;margin-bottom:14px}
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
    .footer-links a{color:rgba(255,255,255,.62);font-size:14px;font-weight:750}
    .footer-links a:hover{color:#FFB07A;padding-left:3px}
    .disclaimer{padding:16px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.62);font-size:13px;line-height:1.7}
    .copyright{
      display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
      color:rgba(255,255,255,.46);font-size:13px;
    }
    @media (max-width:1180px){
      .nav-links{display:none}
      .command-search{display:none}
      .quick-link{display:none}
      .menu-toggle{display:inline-grid;place-items:center}
      .nav-actions .btn{display:none}
      .mobile-panel.is-open{display:block}
      .brand{min-width:auto}
    }
    @media (max-width:1024px){
      .section{padding:82px 0}
      .hero{padding:54px 0 72px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .route-track{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .rl-container{width:min(calc(100% - 28px),var(--container))}
      .hero h1{font-size:38px}
      .hero-actions .btn{width:100%}
      .device-panel{padding:18px;border-radius:28px}
      .devices{grid-template-columns:1fr}
      .metric-strip{grid-template-columns:1fr}
      .compare-table{grid-template-columns:1fr}
      .compare-col:first-child{border-right:0;border-bottom:1px solid rgba(23,23,23,.07)}
      .check-panel,.route-band,.cta{padding:24px;border-radius:28px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
      .brand-main{font-size:14px}
      .brand-sub{font-size:11px}
    }
    @media (max-width:520px){
      .command-nav{min-height:68px}
      .brand-mark{width:40px;height:40px;border-radius:14px}
      .brand-copy{max-width:220px}
      .brand-main{white-space:normal;line-height:1.22}
      .hero{padding-top:38px}
      .section{padding:62px 0}
      .section-title{font-size:30px}
      .breadcrumb-pill{font-size:12px;line-height:1.45;align-items:flex-start}
      .compare-head{padding:22px}
      .compare-col{padding:22px}
    }