/* roulang page: index */
:root{
      --primary:#ff6a21;
      --primary-dark:#d94c0d;
      --secondary:#0e5f50;
      --secondary-deep:#10211d;
      --secondary-soft:#e8f4ef;
      --accent:#ffd166;
      --text-main:#18211f;
      --text-muted:#66736f;
      --bg-page:#f7f3ea;
      --bg-card:#ffffff;
      --bg-dark:#10211d;
      --border-soft:#e5ded0;
      --border-green:rgba(14,95,80,.18);
      --shadow-soft:0 14px 38px rgba(24,33,31,.08);
      --shadow-hover:0 20px 50px rgba(255,106,33,.14);
      --radius-sm:10px;
      --radius-md:18px;
      --radius-lg:28px;
      --radius-xl:34px;
      --container:1140px;
      --nav-h:72px;
      --ease:all .25s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text-main);
      background:
        radial-gradient(circle at 8% 12%, rgba(255,106,33,.09), transparent 32%),
        radial-gradient(circle at 86% 18%, rgba(14,95,80,.08), transparent 30%),
        var(--bg-page);
      line-height:1.85;
      overflow-x:hidden;
      font-size:16px;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--primary)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,106,33,.22);color:var(--text-main)}
    :focus-visible{outline:3px solid rgba(255,106,33,.35);outline-offset:3px;border-radius:10px}

    .container{max-width:var(--container)}
    .site-main{position:relative}
    .section{padding:92px 0}
    .section-sm{padding:68px 0}
    .section-head{max-width:760px;margin:0 auto 42px;text-align:center}
    .section-head.text-start{margin-left:0;margin-right:0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:999px;
      background:rgba(255,106,33,.1);
      color:var(--primary-dark);
      font-weight:800;
      font-size:14px;
      letter-spacing:.02em;
      margin-bottom:14px;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(255,106,33,.12);
    }
    .section-title{
      font-size:38px;
      line-height:1.22;
      font-weight:900;
      letter-spacing:-.02em;
      margin:0 0 14px;
      color:var(--text-main);
    }
    .section-desc{
      color:var(--text-muted);
      font-size:17px;
      margin:0;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(255,252,245,.94);
      backdrop-filter:saturate(150%) blur(12px);
      border-bottom:1px solid rgba(229,222,208,.9);
      box-shadow:0 8px 28px rgba(24,33,31,.04);
    }
    .navbar{min-height:var(--nav-h);padding:0}
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      color:var(--text-main);
      white-space:nowrap;
    }
    .brand-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      background:linear-gradient(135deg,var(--primary),#ff9a4b 48%,var(--secondary) 49%,#0b3d35);
      position:relative;
      box-shadow:0 12px 26px rgba(255,106,33,.22);
      flex:0 0 auto;
    }
    .brand-icon::before{
      content:"";
      position:absolute;
      inset:9px;
      border:2px solid rgba(255,255,255,.86);
      border-radius:50%;
    }
    .brand-icon::after{
      content:"L";
      position:absolute;
      left:13px;
      top:5px;
      color:#fff;
      font-size:22px;
      font-weight:950;
      line-height:1;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.12;
    }
    .brand-main{font-size:18px;letter-spacing:-.01em}
    .brand-sub{font-size:12px;color:var(--text-muted);font-weight:700;margin-top:3px}
    .navbar-nav{
      gap:6px;
      margin-left:32px;
    }
    .nav-link{
      position:relative;
      color:#34413d;
      font-weight:750;
      padding:10px 14px!important;
      border-radius:999px;
      line-height:1.2;
    }
    .nav-link:hover{
      color:var(--primary-dark);
      background:rgba(255,106,33,.08);
    }
    .nav-link.active{
      color:var(--text-main)!important;
      background:rgba(255,106,33,.14);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:5px;
      height:2px;
      border-radius:99px;
      background:var(--primary);
    }
    .nav-actions{
      margin-left:auto;
      display:flex;
      align-items:center;
      gap:12px;
    }
    .nav-search{
      width:230px;
      position:relative;
    }
    .nav-search input{
      width:100%;
      height:42px;
      border-radius:999px;
      border:1px solid var(--border-soft);
      background:#fbf7ee;
      padding:0 16px 0 42px;
      color:var(--text-main);
      outline:none;
      transition:var(--ease);
      font-size:14px;
    }
    .nav-search input:focus{
      border-color:rgba(255,106,33,.65);
      box-shadow:0 0 0 4px rgba(255,106,33,.12);
      background:#fff;
    }
    .nav-search span{
      position:absolute;
      left:15px;
      top:50%;
      transform:translateY(-50%);
      color:var(--text-muted);
      font-size:15px;
    }
    .navbar-toggler{
      border:0;
      padding:8px;
      border-radius:12px;
      background:rgba(14,95,80,.08);
    }
    .navbar-toggler:focus{box-shadow:0 0 0 4px rgba(255,106,33,.16)}
    .toggler-lines{
      display:block;
      width:24px;
      height:18px;
      position:relative;
    }
    .toggler-lines i,.toggler-lines::before,.toggler-lines::after{
      content:"";
      position:absolute;
      left:0;
      width:24px;
      height:2px;
      border-radius:999px;
      background:var(--secondary);
    }
    .toggler-lines::before{top:0}
    .toggler-lines i{top:8px}
    .toggler-lines::after{bottom:0}

    .btn-primary-custom,.btn-outline-custom,.btn-dark-custom{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 20px;
      font-weight:850;
      border:1px solid transparent;
      transition:var(--ease);
      line-height:1.25;
      min-height:46px;
    }
    .btn-primary-custom{
      background:var(--primary);
      color:#fff;
      box-shadow:0 12px 28px rgba(255,106,33,.22);
    }
    .btn-primary-custom:hover{
      background:var(--primary-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(255,106,33,.28);
    }
    .btn-outline-custom{
      background:#fffaf1;
      color:var(--secondary);
      border-color:rgba(14,95,80,.28);
    }
    .btn-outline-custom:hover{
      background:var(--secondary);
      color:#fff;
      border-color:var(--secondary);
      transform:translateY(-2px);
    }
    .btn-dark-custom{
      background:var(--secondary-deep);
      color:#fff;
      box-shadow:0 12px 28px rgba(16,33,29,.18);
    }
    .btn-dark-custom:hover{
      background:#0a1714;
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(16,33,29,.24);
    }

    .hero{
      position:relative;
      padding:82px 0 58px;
      overflow:hidden;
      background:
        linear-gradient(110deg,rgba(255,106,33,.08) 0,transparent 34%),
        linear-gradient(180deg,rgba(255,255,255,.55),rgba(247,243,234,0));
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(14,95,80,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(14,95,80,.055) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(180deg,#000,transparent 86%);
      pointer-events:none;
    }
    .hero::after{
      content:"";
      position:absolute;
      width:520px;
      height:520px;
      right:-190px;
      top:40px;
      background:radial-gradient(circle,rgba(255,106,33,.22),transparent 68%);
      pointer-events:none;
    }
    .hero .container{position:relative;z-index:1}
    .hero-copy{padding:24px 0}
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:8px 12px;
      background:#fff;
      border:1px solid var(--border-soft);
      color:#42504c;
      font-weight:750;
      font-size:14px;
      box-shadow:0 8px 22px rgba(24,33,31,.04);
    }
    .pill.orange{background:rgba(255,106,33,.1);border-color:rgba(255,106,33,.22);color:var(--primary-dark)}
    .pill.green{background:var(--secondary-soft);border-color:rgba(14,95,80,.16);color:var(--secondary)}
    .hero h1{
      font-size:54px;
      line-height:1.13;
      font-weight:950;
      letter-spacing:-.035em;
      margin:0 0 22px;
      color:var(--text-main);
    }
    .hero h1 span{
      color:var(--secondary);
      position:relative;
    }
    .hero h1 span::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:5px;
      height:10px;
      background:rgba(255,106,33,.18);
      z-index:-1;
      border-radius:99px;
    }
    .hero-lead{
      font-size:18px;
      color:#53615d;
      max-width:620px;
      margin:0 0 28px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:18px;
    }
    .trust-note{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--text-muted);
      font-size:14px;
      max-width:590px;
    }
    .trust-note strong{color:var(--secondary)}
    .hero-visual{
      position:relative;
      padding:14px 0 44px 20px;
    }
    .visual-card{
      position:relative;
      overflow:hidden;
      border-radius:30px;
      border:1px solid rgba(255,255,255,.68);
      box-shadow:0 28px 70px rgba(24,33,31,.14);
      min-height:520px;
      background:var(--bg-dark);
    }
    .visual-card img{
      width:100%;
      height:520px;
      object-fit:cover;
      filter:saturate(1.08) contrast(1.02);
      opacity:.92;
    }
    .visual-card::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg,rgba(16,33,29,.08),rgba(16,33,29,.62)),
        linear-gradient(120deg,rgba(255,106,33,.20),transparent 50%);
    }
    .panel-caption{
      position:absolute;
      left:28px;
      right:28px;
      bottom:26px;
      z-index:2;
      color:#fff;
    }
    .panel-caption h2{
      font-size:24px;
      line-height:1.28;
      font-weight:900;
      margin:0 0 8px;
    }
    .panel-caption p{
      margin:0;
      color:rgba(255,255,255,.78);
      font-size:15px;
    }
    .floating-metric{
      position:absolute;
      z-index:4;
      background:var(--bg-dark);
      color:#d8e2dd;
      border:1px solid rgba(255,255,255,.1);
      border-radius:22px;
      padding:18px;
      min-width:178px;
      box-shadow:0 18px 44px rgba(16,33,29,.2);
    }
    .floating-metric .num{
      display:block;
      color:var(--accent);
      font-size:34px;
      font-weight:950;
      line-height:1.05;
      margin-bottom:4px;
    }
    .floating-metric .label{
      color:rgba(255,255,255,.72);
      font-size:13px;
      font-weight:700;
    }
    .metric-a{top:42px;left:-8px}
    .metric-b{right:-12px;top:142px}
    .metric-c{
      left:78px;
      bottom:0;
      min-width:280px;
      background:#fff;
      color:var(--text-main);
      border-color:var(--border-soft);
    }
    .metric-c .label{color:var(--text-muted)}
    .metric-c .num{color:var(--primary)}
    .progress-line{
      height:9px;
      border-radius:999px;
      background:#efe8dc;
      overflow:hidden;
      margin-top:12px;
    }
    .progress-line i{
      display:block;
      width:78%;
      height:100%;
      background:linear-gradient(90deg,var(--primary),var(--accent));
      border-radius:inherit;
    }

    .trust-strip{
      padding:18px 0 0;
    }
    .trust-box{
      background:#fff;
      border:1px solid var(--border-soft);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      padding:18px;
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:12px;
    }
    .trust-item{
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px 10px;
      color:#40504b;
      font-weight:800;
      font-size:15px;
    }
    .trust-dot{
      width:14px;height:14px;border-radius:50%;
      background:var(--primary);
      box-shadow:0 0 0 6px rgba(255,106,33,.1);
      flex:0 0 auto;
    }

    .content-card{
      background:var(--bg-card);
      border:1px solid var(--border-soft);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .content-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(255,106,33,.28);
    }
    .service-grid{
      display:grid;
      grid-template-columns:1.18fr .82fr .82fr;
      gap:22px;
    }
    .service-card{
      padding:28px;
      min-height:230px;
    }
    .service-card.large{
      grid-row:span 2;
      min-height:482px;
      background:
        linear-gradient(150deg,rgba(232,244,239,.9),rgba(255,255,255,.96) 45%),
        #fff;
    }
    .service-card .icon{
      width:52px;height:52px;border-radius:18px;
      display:flex;align-items:center;justify-content:center;
      background:var(--secondary-soft);
      color:var(--secondary);
      font-size:24px;
      margin-bottom:18px;
      transition:var(--ease);
    }
    .service-card:hover .icon{
      background:rgba(255,106,33,.13);
      color:var(--primary-dark);
    }
    .service-card h3{
      font-size:22px;
      font-weight:900;
      line-height:1.35;
      margin:0 0 10px;
    }
    .service-card p{
      margin:0;
      color:var(--text-muted);
      font-size:15.5px;
    }
    .service-card .no{
      position:absolute;
      right:22px;
      bottom:16px;
      font-size:46px;
      line-height:1;
      color:rgba(14,95,80,.07);
      font-weight:950;
    }
    .service-card.large .service-img{
      margin-top:28px;
      border-radius:22px;
      overflow:hidden;
      aspect-ratio:1.45/1;
      border:1px solid rgba(14,95,80,.13);
    }
    .service-card.large .service-img img{
      width:100%;height:100%;object-fit:cover;
    }

    .stats-section{
      padding:86px 0;
      background:
        radial-gradient(circle at 14% 20%,rgba(255,106,33,.24),transparent 28%),
        linear-gradient(135deg,#10211d,#0b1714);
      color:#d8e2dd;
      position:relative;
      overflow:hidden;
    }
    .stats-section::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:linear-gradient(135deg,rgba(255,255,255,.06) 0 1px,transparent 1px);
      background-size:26px 26px;
      opacity:.6;
    }
    .stats-section .container{position:relative;z-index:1}
    .stats-title{
      color:#fff;
      font-size:34px;
      font-weight:950;
      line-height:1.25;
      margin:0 0 10px;
    }
    .stats-desc{color:rgba(216,226,221,.78);margin:0;max-width:610px}
    .stat-card{
      padding:26px 18px;
      border-radius:22px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.1);
      height:100%;
    }
    .stat-card strong{
      display:block;
      font-size:42px;
      line-height:1;
      color:var(--accent);
      font-weight:950;
      margin-bottom:10px;
    }
    .stat-card span{
      display:block;
      color:rgba(216,226,221,.82);
      font-weight:750;
      line-height:1.55;
    }

    .timeline-wrap{
      position:relative;
    }
    .timeline-wrap::before{
      content:"";
      position:absolute;
      left:25px;
      top:10px;
      bottom:10px;
      width:2px;
      background:linear-gradient(var(--primary),rgba(14,95,80,.16));
    }
    .timeline-item{
      position:relative;
      padding-left:68px;
      margin-bottom:22px;
    }
    .timeline-item:last-child{margin-bottom:0}
    .timeline-dot{
      position:absolute;
      left:12px;
      top:20px;
      width:28px;
      height:28px;
      border-radius:50%;
      background:#fff;
      border:7px solid var(--primary);
      box-shadow:0 0 0 7px rgba(255,106,33,.12);
      z-index:2;
    }
    .timeline-card{
      padding:24px 26px;
    }
    .timeline-card .tag{
      display:inline-flex;
      padding:5px 11px;
      border-radius:999px;
      background:var(--secondary-soft);
      color:var(--secondary);
      font-weight:850;
      font-size:13px;
      margin-bottom:10px;
    }
    .timeline-card h3{
      font-size:21px;
      margin:0 0 8px;
      font-weight:900;
    }
    .timeline-card p{
      margin:0;
      color:var(--text-muted);
      font-size:15.5px;
    }
    .preview-card{
      padding:16px;
      border-radius:30px;
      background:#fff;
      border:1px solid var(--border-soft);
      box-shadow:var(--shadow-soft);
      position:sticky;
      top:96px;
    }
    .preview-img{
      border-radius:24px;
      overflow:hidden;
      aspect-ratio:1.02/1;
      background:#ddd;
      position:relative;
    }
    .preview-img img{width:100%;height:100%;object-fit:cover}
    .preview-img::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 35%,rgba(16,33,29,.72));
    }
    .preview-info{
      position:absolute;
      left:24px;
      right:24px;
      bottom:24px;
      color:#fff;
      z-index:2;
    }
    .preview-info h3{font-size:23px;font-weight:950;margin:0 0 8px}
    .preview-info p{font-size:14px;color:rgba(255,255,255,.78);margin:0}
    .rank-list{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .rank-list li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      background:#fbf7ee;
      color:#46534f;
      font-weight:750;
    }
    .rank-list b{color:var(--primary-dark)}

    .plans{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:22px;
      align-items:stretch;
    }
    .plan-card{
      padding:30px;
      display:flex;
      flex-direction:column;
      min-height:420px;
    }
    .plan-card.featured{
      transform:translateY(-12px);
      border-color:rgba(255,106,33,.36);
      box-shadow:0 22px 58px rgba(255,106,33,.14);
    }
    .plan-card.featured:hover{transform:translateY(-16px)}
    .plan-badge{
      align-self:flex-start;
      padding:6px 12px;
      border-radius:999px;
      background:rgba(255,209,102,.34);
      color:#8c5a00;
      font-size:13px;
      font-weight:900;
      margin-bottom:14px;
    }
    .plan-card h3{
      font-size:24px;
      font-weight:950;
      margin:0 0 10px;
    }
    .plan-card p{
      color:var(--text-muted);
      margin:0 0 18px;
      font-size:15.5px;
    }
    .plan-list{
      list-style:none;
      padding:0;
      margin:0 0 24px;
      display:grid;
      gap:11px;
    }
    .plan-list li{
      display:flex;
      gap:9px;
      color:#43504c;
      font-weight:650;
      font-size:15px;
    }
    .plan-list li::before{
      content:"✓";
      width:22px;height:22px;
      border-radius:50%;
      background:var(--secondary-soft);
      color:var(--secondary);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      font-weight:950;
      line-height:1;
    }
    .plan-card .btn-wrap{margin-top:auto}

    .category-entry{
      background:
        linear-gradient(135deg,rgba(255,106,33,.1),rgba(232,244,239,.95)),
        #fff;
      border:1px solid var(--border-soft);
      border-radius:30px;
      padding:34px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      position:relative;
    }
    .category-entry::after{
      content:"";
      position:absolute;
      right:-60px;
      top:-60px;
      width:190px;
      height:190px;
      background:radial-gradient(circle,rgba(255,106,33,.22),transparent 70%);
    }
    .category-entry h2{
      font-weight:950;
      font-size:32px;
      line-height:1.25;
      margin:0 0 12px;
    }
    .category-entry p{color:var(--text-muted);margin:0 0 20px;max-width:760px}
    .category-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:22px;
    }

    .faq-section .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--border-soft)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 26px rgba(24,33,31,.045);
    }
    .accordion-button{
      background:#fff!important;
      color:var(--text-main)!important;
      font-weight:900;
      padding:20px 24px;
      box-shadow:none!important;
      line-height:1.45;
    }
    .accordion-button::before{
      content:"";
      width:10px;height:10px;border-radius:50%;
      background:var(--primary);
      margin-right:12px;
      flex:0 0 auto;
      box-shadow:0 0 0 5px rgba(255,106,33,.1);
    }
    .accordion-button::after{
      background-image:none!important;
      content:"+";
      transform:none!important;
      width:28px;height:28px;
      border-radius:50%;
      background:var(--secondary-soft);
      color:var(--secondary);
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:20px;
      font-weight:900;
      line-height:1;
    }
    .accordion-button:not(.collapsed){
      color:var(--primary-dark)!important;
      border-bottom:1px solid rgba(229,222,208,.7);
    }
    .accordion-button:not(.collapsed)::after{
      content:"−";
      background:rgba(255,106,33,.12);
      color:var(--primary-dark);
    }
    .accordion-body{
      padding:18px 24px 24px 46px;
      color:var(--text-muted);
      line-height:1.9;
      font-size:15.8px;
    }

    .cta-band{
      background:
        linear-gradient(135deg,rgba(255,106,33,.88),rgba(255,209,102,.45) 48%,rgba(232,244,239,.92)),
        #fff;
      border-radius:34px;
      border:1px solid rgba(255,106,33,.22);
      padding:42px;
      box-shadow:0 24px 60px rgba(255,106,33,.14);
      position:relative;
      overflow:hidden;
    }
    .cta-band::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:linear-gradient(135deg,rgba(255,255,255,.28) 0 1px,transparent 1px);
      background-size:22px 22px;
      opacity:.55;
    }
    .cta-band > .row{position:relative;z-index:1}
    .cta-band h2{
      font-size:36px;
      line-height:1.22;
      font-weight:950;
      margin:0 0 12px;
    }
    .cta-band p{
      color:#31413c;
      margin:0;
      max-width:620px;
    }
    .contact-form{
      background:rgba(255,255,255,.82);
      border:1px solid rgba(255,255,255,.58);
      border-radius:26px;
      padding:22px;
      box-shadow:0 18px 40px rgba(24,33,31,.08);
    }
    .form-control,.form-select{
      border-radius:16px;
      border:1px solid var(--border-soft);
      background:#fff;
      min-height:48px;
      color:var(--text-main);
      padding:10px 14px;
    }
    .form-control:focus,.form-select:focus{
      border-color:rgba(255,106,33,.7);
      box-shadow:0 0 0 4px rgba(255,106,33,.14);
    }
    .form-hint{
      color:#5d6864;
      font-size:13px;
      margin:10px 0 0;
      line-height:1.65;
    }

    .site-footer{
      background:var(--bg-dark);
      color:#d8e2dd;
      padding:64px 0 24px;
      position:relative;
      overflow:hidden;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      left:-80px;
      top:-120px;
      width:330px;
      height:330px;
      background:radial-gradient(circle,rgba(255,106,33,.18),transparent 70%);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
      font-weight:950;
      color:#fff;
    }
    .footer-title{
      color:#fff;
      font-weight:900;
      margin:0 0 14px;
      font-size:17px;
    }
    .footer-desc{
      color:rgba(216,226,221,.75);
      margin:0;
      max-width:360px;
      font-size:15px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(216,226,221,.76);
      font-weight:650;
    }
    .footer-links a:hover{color:var(--primary)}
    .footer-note{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.05);
      border-radius:22px;
      padding:20px;
      color:rgba(216,226,221,.78);
      font-size:14.5px;
    }
    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.1);
      margin-top:42px;
      padding-top:22px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(216,226,221,.62);
      font-size:14px;
    }

    @media (max-width:1199.98px){
      .nav-search{width:190px}
      .hero h1{font-size:46px}
      .visual-card,.visual-card img{height:470px;min-height:470px}
      .service-grid{grid-template-columns:1fr 1fr}
      .service-card.large{grid-column:span 2;grid-row:auto;min-height:auto}
    }
    @media (max-width:991.98px){
      .navbar-collapse{
        background:#fffaf4;
        border:1px solid var(--border-soft);
        border-radius:22px;
        padding:16px;
        margin:12px 0 16px;
        box-shadow:var(--shadow-soft);
      }
      .navbar-nav{margin-left:0;gap:4px}
      .nav-actions{
        margin-left:0;
        margin-top:12px;
        align-items:stretch;
        flex-direction:column;
      }
      .nav-search{width:100%}
      .hero{padding:58px 0 44px}
      .hero-copy{padding:8px 0 20px}
      .hero h1{font-size:40px}
      .hero-visual{padding:10px 0 44px}
      .metric-a{left:14px}
      .metric-b{right:14px}
      .plans{grid-template-columns:1fr}
      .plan-card.featured{transform:none}
      .plan-card.featured:hover{transform:translateY(-4px)}
      .preview-card{position:relative;top:auto;margin-top:34px}
      .section{padding:70px 0}
      .section-title{font-size:32px}
    }
    @media (max-width:767.98px){
      body{font-size:15.5px}
      .brand-sub{display:none}
      .brand-main{font-size:16px}
      .hero h1{font-size:36px;letter-spacing:-.025em}
      .hero-lead{font-size:16.5px}
      .hero-actions .btn-primary-custom,.hero-actions .btn-outline-custom{width:100%}
      .visual-card,.visual-card img{height:390px;min-height:390px}
      .floating-metric{position:relative;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;margin:12px 0 0;width:100%;min-width:0}
      .metric-c{min-width:0}
      .hero-visual{padding-bottom:0}
      .trust-box{display:grid;grid-template-columns:1fr 1fr;padding:12px}
      .trust-item{font-size:14px}
      .service-grid{grid-template-columns:1fr}
      .service-card.large{grid-column:auto}
      .stats-section{padding:62px 0}
      .stats-title{font-size:29px}
      .stat-card strong{font-size:34px}
      .timeline-wrap::before{left:17px}
      .timeline-item{padding-left:48px}
      .timeline-dot{left:4px}
      .category-entry,.cta-band{padding:26px 22px;border-radius:26px}
      .category-entry h2,.cta-band h2{font-size:28px}
      .accordion-button{padding:18px}
      .accordion-body{padding:16px 18px 22px 38px}
    }
    @media (max-width:575.98px){
      .section{padding:54px 0}
      .section-sm{padding:46px 0}
      .section-title{font-size:28px}
      .section-desc{font-size:15.5px}
      .hero{padding:44px 0 34px}
      .hero h1{font-size:32px}
      .pill{font-size:13px;padding:7px 10px}
      .visual-card,.visual-card img{height:330px;min-height:330px;border-radius:24px}
      .panel-caption{left:20px;right:20px;bottom:20px}
      .panel-caption h2{font-size:20px}
      .trust-box{grid-template-columns:1fr}
      .service-card,.plan-card{padding:22px}
      .stat-card{padding:22px 16px}
      .contact-form{padding:18px;border-radius:22px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:8px}
    }

/* roulang page: category1 */
:root{
      --primary:#ff6a21;
      --primary-dark:#d94c0d;
      --secondary:#0e5f50;
      --secondary-deep:#10211d;
      --secondary-soft:#e8f4ef;
      --accent:#ffd166;
      --text-main:#18211f;
      --text-muted:#66736f;
      --bg-page:#f7f3ea;
      --bg-card:#ffffff;
      --bg-dark:#10211d;
      --border-soft:#e5ded0;
      --shadow-soft:0 14px 38px rgba(24,33,31,.08);
      --shadow-hover:0 20px 50px rgba(255,106,33,.14);
      --radius-sm:10px;
      --radius-md:18px;
      --radius-lg:28px;
      --container:1140px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text-main);
      background:
        radial-gradient(circle at 8% 12%,rgba(255,106,33,.10),transparent 30%),
        radial-gradient(circle at 90% 8%,rgba(14,95,80,.10),transparent 28%),
        var(--bg-page);
      line-height:1.82;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    :focus-visible{outline:3px solid rgba(255,106,33,.28);outline-offset:3px}
    .container{max-width:var(--container)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(255,252,246,.96);
      backdrop-filter:saturate(140%) blur(14px);
      border-bottom:1px solid rgba(229,222,208,.82);
      box-shadow:0 8px 28px rgba(24,33,31,.05);
    }
    .navbar{min-height:72px;padding:0}
    .brand-wrap{display:flex;align-items:center;gap:12px;padding:12px 0;margin-right:28px}
    .brand-icon{
      width:42px;height:42px;border-radius:15px;display:inline-flex;flex:0 0 42px;position:relative;
      background:
        linear-gradient(135deg,var(--primary),#ff9a4d 48%,var(--secondary) 49%,#0a453a);
      box-shadow:0 12px 26px rgba(255,106,33,.20);
      overflow:hidden;
    }
    .brand-icon:before{
      content:"";position:absolute;inset:9px;border:2px solid rgba(255,255,255,.86);border-radius:50%;
    }
    .brand-icon:after{
      content:"L";position:absolute;left:14px;top:7px;font-weight:900;font-size:20px;color:#fff;letter-spacing:-1px;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.18}
    .brand-main{font-weight:900;font-size:17px;color:var(--text-main);letter-spacing:-.3px}
    .brand-sub{font-size:12px;color:var(--text-muted);margin-top:2px;white-space:nowrap}
    .navbar-collapse{justify-content:space-between;gap:22px}
    .navbar-nav{gap:6px}
    .nav-link{
      position:relative;
      color:#34413d;
      font-weight:700;
      padding:10px 14px!important;
      border-radius:999px;
      line-height:1.25;
    }
    .nav-link:hover{color:var(--primary);background:rgba(255,106,33,.08)}
    .nav-link.active{color:var(--text-main);background:rgba(255,106,33,.14)}
    .nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
    .nav-search{
      height:42px;
      min-width:230px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 14px;
      border:1px solid var(--border-soft);
      border-radius:999px;
      background:#fbf7ef;
      color:var(--text-muted);
    }
    .nav-search input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--text-main);
      font-size:14px;
    }
    .nav-search input::placeholder{color:#89938f}
    .btn-primary-custom,.btn-outline-custom,.btn-dark-custom{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:12px 19px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:.25s ease;
      white-space:nowrap;
      cursor:pointer;
    }
    .btn-primary-custom{background:var(--primary);color:#fff;box-shadow:0 14px 26px rgba(255,106,33,.22)}
    .btn-primary-custom:hover{background:var(--primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,106,33,.30)}
    .btn-outline-custom{background:#fff;color:var(--secondary);border-color:rgba(14,95,80,.24)}
    .btn-outline-custom:hover{background:var(--secondary-soft);color:var(--secondary);transform:translateY(-2px);border-color:rgba(14,95,80,.38)}
    .btn-dark-custom{background:var(--secondary-deep);color:#fff}
    .btn-dark-custom:hover{background:#0a1714;color:#fff;transform:translateY(-2px)}
    .navbar-toggler{border:0;padding:9px;border-radius:14px;background:rgba(14,95,80,.08)}
    .navbar-toggler:focus{box-shadow:0 0 0 .2rem rgba(255,106,33,.18)}
    .toggler-lines,.toggler-lines:before,.toggler-lines:after,.toggler-lines i{
      display:block;width:22px;height:2px;background:var(--secondary);border-radius:99px;content:"";transition:.25s ease;
    }
    .toggler-lines{position:relative;background:transparent}
    .toggler-lines i{position:absolute;left:0;top:0}
    .toggler-lines:before{position:absolute;left:0;top:-7px}
    .toggler-lines:after{position:absolute;left:0;top:7px}
    .section{padding:84px 0}
    .section-compact{padding:62px 0}
    .section-head{max-width:760px;margin:0 auto 34px;text-align:center}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:999px;
      background:rgba(255,106,33,.11);
      color:var(--primary-dark);
      font-weight:800;
      font-size:14px;
      margin-bottom:14px;
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px rgba(255,106,33,.13)}
    h1,h2,h3{letter-spacing:-.6px;line-height:1.22}
    h1{font-size:46px;font-weight:900;margin:0 0 18px}
    h2{font-size:34px;font-weight:900;margin:0 0 14px}
    h3{font-size:21px;font-weight:850;margin:0 0 10px}
    p{margin-top:0}
    .lead-text{font-size:18px;color:var(--text-muted);line-height:1.9}
    .muted{color:var(--text-muted)}
    .page-hero{
      position:relative;
      padding:74px 0 48px;
      overflow:hidden;
      background:
        linear-gradient(110deg,rgba(247,243,234,.94),rgba(247,243,234,.86)),
        radial-gradient(circle at 78% 18%,rgba(255,209,102,.25),transparent 28%);
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.45;
      background-image:
        linear-gradient(rgba(14,95,80,.08) 1px,transparent 1px),
        linear-gradient(90deg,rgba(14,95,80,.08) 1px,transparent 1px);
      background-size:34px 34px;
      pointer-events:none;
      mask-image:linear-gradient(90deg,#000,transparent 92%);
    }
    .page-hero .container{position:relative;z-index:1}
    .breadcrumb-lite{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:18px;color:var(--text-muted);font-size:14px}
    .breadcrumb-lite a{font-weight:700;color:var(--secondary)}
    .breadcrumb-lite a:hover{color:var(--primary)}
    .hero-panel{
      background:var(--bg-card);
      border:1px solid rgba(229,222,208,.92);
      border-radius:var(--radius-lg);
      padding:26px;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .hero-panel:after{
      content:"";
      position:absolute;
      right:-44px;
      top:-44px;
      width:150px;
      height:150px;
      border-radius:50%;
      background:rgba(255,106,33,.12);
    }
    .panel-title{font-weight:900;font-size:19px;margin-bottom:16px;color:var(--secondary-deep);position:relative;z-index:1}
    .focus-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;position:relative;z-index:1;margin-bottom:18px}
    .focus-item{
      padding:14px 13px;
      border-radius:16px;
      background:#fbf7ef;
      border:1px solid var(--border-soft);
      font-weight:800;
      color:#2a3834;
      display:flex;
      align-items:center;
      gap:9px;
    }
    .focus-item span{width:9px;height:9px;border-radius:50%;background:var(--primary);flex:0 0 9px}
    .panel-search{
      position:relative;
      z-index:1;
      border-radius:18px;
      background:var(--secondary-deep);
      padding:18px;
      color:#d8e2dd;
    }
    .panel-search strong{display:block;color:#fff;margin-bottom:8px}
    .tag-strip-wrap{margin-top:28px;overflow-x:auto;padding-bottom:4px}
    .tag-strip{display:flex;gap:10px;min-width:max-content}
    .filter-tag{
      border:1px solid var(--border-soft);
      background:#fff;
      color:#34413d;
      border-radius:999px;
      padding:10px 16px;
      font-weight:800;
      box-shadow:0 8px 22px rgba(24,33,31,.04);
    }
    .filter-tag:hover{border-color:rgba(255,106,33,.35);color:var(--primary);transform:translateY(-2px)}
    .filter-tag.active{background:var(--primary);border-color:var(--primary);color:#fff}
    .content-card{
      background:var(--bg-card);
      border:1px solid rgba(229,222,208,.92);
      border-radius:22px;
      box-shadow:var(--shadow-soft);
      transition:.25s ease;
      overflow:hidden;
    }
    .content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,106,33,.28)}
    .feature-card{display:grid;grid-template-columns:255px 1fr;gap:0;margin-bottom:20px}
    .feature-img{height:100%;min-height:210px;position:relative;overflow:hidden;background:var(--secondary-soft)}
    .feature-img img{width:100%;height:100%;object-fit:cover;transition:.35s ease}
    .content-card:hover .feature-img img{transform:scale(1.04)}
    .feature-img:after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,transparent,rgba(16,33,29,.34));
    }
    .feature-body{padding:26px 28px}
    .meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:6px 11px;
      background:var(--secondary-soft);
      color:var(--secondary);
      font-size:13px;
      font-weight:800;
    }
    .badge-orange{background:rgba(255,106,33,.12);color:var(--primary-dark)}
    .feature-title{font-size:23px;color:var(--text-main)}
    .feature-desc{color:var(--text-muted);line-height:1.85;margin-bottom:18px}
    .read-line{display:flex;align-items:center;justify-content:space-between;gap:14px;color:var(--text-muted);font-size:14px}
    .read-link{font-weight:900;color:var(--secondary)}
    .read-link:hover{color:var(--primary)}
    .sidebar-stack{display:grid;gap:18px;position:sticky;top:92px}
    .side-card{padding:24px}
    .side-card h3{font-size:20px;margin-bottom:16px}
    .keyword-cloud{display:flex;flex-wrap:wrap;gap:9px}
    .keyword-cloud a{
      padding:8px 12px;
      border-radius:999px;
      background:#fbf7ef;
      border:1px solid var(--border-soft);
      font-weight:750;
      font-size:14px;
      color:#34413d;
    }
    .keyword-cloud a:hover{background:rgba(255,106,33,.12);border-color:rgba(255,106,33,.30);color:var(--primary-dark)}
    .path-list{counter-reset:path;display:grid;gap:13px}
    .path-item{position:relative;padding-left:46px;min-height:38px}
    .path-item:before{
      counter-increment:path;
      content:counter(path);
      position:absolute;
      left:0;top:0;
      width:34px;height:34px;border-radius:12px;
      background:var(--secondary);
      color:#fff;
      display:grid;
      place-items:center;
      font-weight:900;
    }
    .path-item strong{display:block;line-height:1.35}
    .path-item span{font-size:14px;color:var(--text-muted)}
    .mini-faq{display:grid;gap:12px}
    .mini-faq details{
      border:1px solid var(--border-soft);
      border-radius:16px;
      padding:13px 14px;
      background:#fbf7ef;
    }
    .mini-faq summary{cursor:pointer;font-weight:850;color:var(--secondary-deep)}
    .mini-faq p{font-size:14px;color:var(--text-muted);margin:8px 0 0;line-height:1.75}
    .side-cta{
      background:
        linear-gradient(135deg,rgba(16,33,29,.98),rgba(14,95,80,.96)),
        url('/assets/images/backpic/back-2.webp') center/cover;
      color:#d8e2dd;
      border:0;
    }
    .side-cta h3{color:#fff}
    .side-cta p{color:#d8e2dd}
    .insight-band{
      border-radius:var(--radius-lg);
      background:var(--secondary-deep);
      color:#d8e2dd;
      padding:34px;
      overflow:hidden;
      position:relative;
    }
    .insight-band:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 18% 18%,rgba(255,106,33,.22),transparent 30%),
        linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
      background-size:auto,46px 46px;
      opacity:.9;
    }
    .insight-band>*{position:relative;z-index:1}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}
    .metric-item{padding:20px;border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10)}
    .metric-num{display:block;color:var(--accent);font-size:34px;font-weight:950;line-height:1}
    .metric-label{display:block;margin-top:9px;font-size:14px;color:#d8e2dd}
    .scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .scenario-card{padding:28px;min-height:220px}
    .scenario-card .icon-dot{
      width:42px;height:42px;border-radius:16px;
      background:rgba(255,106,33,.12);
      display:grid;place-items:center;
      color:var(--primary-dark);
      font-weight:950;
      margin-bottom:16px;
    }
    .process-wrap{position:relative}
    .process-wrap:before{
      content:"";
      position:absolute;
      left:24px;top:20px;bottom:20px;
      width:2px;
      background:linear-gradient(var(--primary),rgba(14,95,80,.25));
    }
    .process-step{position:relative;padding-left:70px;margin-bottom:22px}
    .process-step:last-child{margin-bottom:0}
    .process-step:before{
      content:"";
      position:absolute;
      left:10px;top:0;
      width:30px;height:30px;
      border-radius:50%;
      background:var(--primary);
      border:6px solid #fff3e8;
      box-shadow:0 8px 18px rgba(255,106,33,.22);
    }
    .accordion{display:grid;gap:12px}
    .accordion-item{
      border:1px solid rgba(229,222,208,.92)!important;
      border-radius:18px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 28px rgba(24,33,31,.05);
    }
    .accordion-button{
      padding:19px 22px;
      font-weight:900;
      color:var(--secondary-deep);
      background:#fff;
      box-shadow:none!important;
      line-height:1.55;
    }
    .accordion-button:not(.collapsed){color:var(--primary-dark);background:rgba(255,106,33,.07)}
    .accordion-button:focus{box-shadow:0 0 0 .2rem rgba(255,106,33,.14)!important;border-color:transparent}
    .accordion-button::after{
      background-image:none;
      content:"+";
      display:grid;
      place-items:center;
      width:28px;height:28px;
      border-radius:50%;
      background:var(--secondary-soft);
      color:var(--secondary);
      font-weight:900;
      transform:none!important;
    }
    .accordion-button:not(.collapsed)::after{content:"−";background:var(--primary);color:#fff}
    .accordion-body{padding:0 22px 20px;color:var(--text-muted);line-height:1.85}
    .bottom-cta{
      border-radius:30px;
      padding:34px;
      background:
        linear-gradient(115deg,rgba(255,106,33,.95),rgba(255,209,102,.70) 48%,rgba(232,244,239,.95)),
        linear-gradient(90deg,rgba(255,255,255,.25) 1px,transparent 1px);
      background-size:auto,38px 38px;
      overflow:hidden;
      position:relative;
    }
    .bottom-cta h2{color:#15201d}
    .cta-form{
      background:rgba(255,255,255,.82);
      border:1px solid rgba(255,255,255,.7);
      border-radius:24px;
      padding:22px;
      box-shadow:0 16px 36px rgba(24,33,31,.10);
    }
    .form-control,.form-select{
      border-radius:16px;
      min-height:48px;
      border:1px solid var(--border-soft);
      background:#fff;
      color:var(--text-main);
    }
    .form-control:focus,.form-select:focus{
      border-color:var(--primary);
      box-shadow:0 0 0 .22rem rgba(255,106,33,.15);
    }
    .privacy-tip{font-size:13px;color:#5d6b67;margin-top:10px;line-height:1.6}
    .site-footer{
      background:var(--bg-dark);
      color:#d8e2dd;
      padding:62px 0 28px;
      position:relative;
      overflow:hidden;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 14% 0,rgba(255,106,33,.16),transparent 28%);
      pointer-events:none;
    }
    .footer-brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:900;font-size:20px;margin-bottom:14px}
    .footer-desc{color:#c6d2cd;max-width:490px;line-height:1.85}
    .footer-title{color:#fff;font-size:17px;margin-bottom:16px}
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
    .footer-links a{color:#c6d2cd}
    .footer-links a:hover{color:var(--primary)}
    .footer-note{
      padding:20px;
      border-radius:20px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      color:#d8e2dd;
      line-height:1.8;
    }
    .footer-bottom{
      margin-top:38px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:#aebbb6;
      font-size:14px;
    }
    @media (max-width:1199px){
      h1{font-size:40px}
      .nav-search{min-width:190px}
      .feature-card{grid-template-columns:220px 1fr}
    }
    @media (max-width:991px){
      .navbar{padding:10px 0}
      .navbar-collapse{
        margin-top:12px;
        padding:16px;
        border-radius:22px;
        background:#fffaf2;
        border:1px solid var(--border-soft);
        box-shadow:var(--shadow-soft);
      }
      .navbar-nav{align-items:stretch!important}
      .nav-link{padding:12px 14px!important}
      .nav-actions{margin-left:0;margin-top:12px;align-items:stretch;flex-direction:column}
      .nav-search{width:100%;min-width:0}
      .section{padding:66px 0}
      .page-hero{padding:56px 0 40px}
      .sidebar-stack{position:static;margin-top:10px}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:767px){
      h1{font-size:34px}
      h2{font-size:28px}
      .lead-text{font-size:16px}
      .brand-sub{display:none}
      .feature-card{grid-template-columns:1fr}
      .feature-img{min-height:190px}
      .feature-body{padding:22px}
      .read-line{align-items:flex-start;flex-direction:column}
      .focus-list,.scenario-grid{grid-template-columns:1fr}
      .bottom-cta{padding:24px}
      .metric-grid{grid-template-columns:1fr 1fr}
      .process-wrap:before{left:18px}
      .process-step{padding-left:54px}
      .process-step:before{left:4px}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .container{padding-left:18px;padding-right:18px}
      .section{padding:52px 0}
      .section-compact{padding:44px 0}
      .page-hero{padding:42px 0 32px}
      h1{font-size:31px}
      .brand-main{font-size:15px}
      .brand-icon{width:38px;height:38px;flex-basis:38px}
      .btn-primary-custom,.btn-outline-custom,.btn-dark-custom{width:100%}
      .hero-panel,.side-card,.scenario-card{padding:20px}
      .metric-grid{grid-template-columns:1fr}
      .accordion-button{padding:17px 18px}
      .accordion-body{padding:0 18px 18px}
      .footer-bottom{flex-direction:column}
    }