/* roulang page: index */
:root{
      --primary:#1E2320;
      --secondary:#6F7F5F;
      --accent:#D6A85A;
      --bg:#F7F3EA;
      --surface:#FFFCF6;
      --surface-2:#F1EBDC;
      --border:#E5DDCF;
      --text:#33362F;
      --muted:#777B6F;
      --white:#fff;
      --radius-xl:36px;
      --radius-lg:28px;
      --radius-md:22px;
      --radius-sm:16px;
      --shadow-soft:0 18px 50px rgba(30,35,32,.08);
      --shadow-hover:0 24px 70px rgba(30,35,32,.13);
      --container:1180px;
      --ease:all .28s ease;
      --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 8% 6%, rgba(214,168,90,.16), transparent 30%),
        radial-gradient(circle at 90% 18%, rgba(111,127,95,.15), transparent 32%),
        linear-gradient(180deg,var(--bg),#FBF7EF 52%,var(--bg));
      line-height:1.82;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.35;
      background-image:
        linear-gradient(rgba(111,127,95,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(111,127,95,.08) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(180deg,#000 0%,transparent 70%);
      z-index:-1;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:var(--ease);
    }
    a:hover{color:var(--secondary)}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    .container{
      width:min(100% - 40px,var(--container));
      max-width:var(--container);
    }
    .section{
      padding:104px 0;
      position:relative;
    }
    .section-tight{padding:78px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border:1px solid rgba(111,127,95,.24);
      border-radius:999px;
      background:rgba(255,252,246,.72);
      color:var(--secondary);
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
      box-shadow:0 8px 28px rgba(30,35,32,.04);
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(214,168,90,.16);
    }
    h1,h2,h3,h4{
      color:var(--primary);
      font-weight:800;
      letter-spacing:-.045em;
      margin:0;
    }
    h1{
      font-size:clamp(40px,5.2vw,66px);
      line-height:1.08;
    }
    h2{
      font-size:clamp(30px,3.5vw,44px);
      line-height:1.18;
    }
    h3{
      font-size:24px;
      line-height:1.28;
    }
    p{margin:0}
    .lead-text{
      color:var(--muted);
      font-size:18px;
      line-height:1.9;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:34px;
      margin-bottom:42px;
    }
    .section-head .summary{
      max-width:500px;
      color:var(--muted);
      font-size:17px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(247,243,234,.9);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(229,221,207,.82);
    }
    .navbar{
      padding:15px 0;
    }
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:210px;
    }
    .brand-mark{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:var(--bg);
      background:
        linear-gradient(135deg,var(--secondary),#536246),
        radial-gradient(circle at 75% 20%, rgba(214,168,90,.7), transparent 38%);
      font-weight:900;
      letter-spacing:-.04em;
      box-shadow:0 14px 30px rgba(111,127,95,.23);
    }
    .brand-title{
      display:block;
      color:var(--primary);
      font-weight:900;
      font-size:19px;
      line-height:1.15;
      letter-spacing:-.03em;
    }
    .brand-sub{
      display:block;
      color:var(--muted);
      font-size:12px;
      line-height:1.25;
      margin-top:2px;
      font-weight:700;
    }
    .navbar-nav{
      gap:6px;
      align-items:center;
    }
    .nav-link{
      color:var(--text);
      font-weight:800;
      font-size:14px;
      padding:10px 14px!important;
      border-radius:999px;
      position:relative;
    }
    .nav-link:hover,
    .nav-link.active{
      color:var(--primary);
      background:rgba(111,127,95,.12);
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:50%;
      bottom:4px;
      width:18px;
      height:2px;
      transform:translateX(-50%);
      background:var(--accent);
      border-radius:99px;
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
      margin-left:18px;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
      padding:9px 13px;
      border-radius:999px;
      background:var(--surface);
      border:1px solid var(--border);
      color:var(--primary);
      font-size:13px;
      font-weight:800;
      box-shadow:0 8px 22px rgba(30,35,32,.04);
    }
    .status-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(214,168,90,.18);
    }
    .navbar-toggler{
      border:1px solid var(--border);
      border-radius:14px;
      padding:10px 12px;
      background:var(--surface);
      box-shadow:none!important;
    }
    .navbar-toggler-icon{
      width:22px;
      height:18px;
      background-image:none;
      position:relative;
      border-top:2px solid var(--primary);
      border-bottom:2px solid var(--primary);
    }
    .navbar-toggler-icon:before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:6px;
      border-top:2px solid var(--primary);
    }

    .btn{
      border:0;
      border-radius:999px;
      padding:12px 20px;
      font-weight:900;
      letter-spacing:-.02em;
      transition:var(--ease);
      box-shadow:none;
    }
    .btn:focus-visible,
    .form-control:focus,
    .accordion-button:focus{
      outline:3px solid rgba(214,168,90,.28);
      outline-offset:3px;
      box-shadow:none;
    }
    .btn-primary-custom{
      color:var(--bg)!important;
      background:var(--primary)!important;
      border:1px solid var(--primary)!important;
      box-shadow:0 14px 30px rgba(30,35,32,.18);
    }
    .btn-primary-custom:hover{
      transform:translateY(-2px);
      background:var(--secondary)!important;
      border-color:var(--secondary)!important;
      box-shadow:0 18px 42px rgba(111,127,95,.24);
    }
    .btn-secondary-custom{
      color:var(--primary)!important;
      background:rgba(255,252,246,.78)!important;
      border:1px solid var(--border)!important;
    }
    .btn-secondary-custom:hover{
      transform:translateY(-2px);
      border-color:var(--accent)!important;
      background:rgba(214,168,90,.11)!important;
    }
    .btn .arrow{
      display:inline-block;
      margin-left:6px;
      transition:var(--ease);
    }
    .btn:hover .arrow{transform:translateX(4px)}

    .hero{
      padding:90px 0 58px;
      min-height:calc(100vh - 78px);
      display:flex;
      align-items:center;
    }
    .hero-copy{
      animation:fadeUp .7s ease both;
    }
    .hero-title{
      margin:18px 0 22px;
      max-width:760px;
    }
    .hero-title .highlight{
      color:var(--secondary);
      position:relative;
      display:inline-block;
    }
    .hero-title .highlight:after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:4px;
      height:12px;
      background:rgba(214,168,90,.24);
      z-index:-1;
      border-radius:99px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:30px;
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:30px;
    }
    .trust-chip{
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,252,246,.68);
      border:1px solid rgba(229,221,207,.92);
      color:var(--muted);
      font-size:13px;
      font-weight:800;
    }
    .hero-panel-wrap{
      position:relative;
      animation:fadeUp .8s ease .12s both;
    }
    .hero-panel-wrap:before{
      content:"";
      position:absolute;
      inset:-22px;
      border-radius:44px;
      background:
        radial-gradient(circle at 20% 12%, rgba(214,168,90,.22), transparent 28%),
        radial-gradient(circle at 80% 80%, rgba(111,127,95,.2), transparent 34%);
      z-index:-1;
    }
    .ops-panel{
      background:var(--surface);
      border:1px solid var(--border);
      border-radius:var(--radius-xl);
      padding:26px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      position:relative;
    }
    .ops-panel:after{
      content:"";
      position:absolute;
      width:230px;
      height:230px;
      right:-90px;
      top:-90px;
      border-radius:50%;
      border:34px solid rgba(111,127,95,.07);
    }
    .panel-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      margin-bottom:22px;
      position:relative;
      z-index:1;
    }
    .panel-title{
      font-size:18px;
      font-weight:900;
      color:var(--primary);
    }
    .panel-date{
      color:var(--muted);
      font-size:13px;
      font-weight:800;
    }
    .progress-box{
      padding:20px;
      border-radius:24px;
      background:var(--bg);
      border:1px solid var(--border);
      position:relative;
      z-index:1;
    }
    .progress-meta{
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
      margin-bottom:12px;
    }
    .progress{
      height:12px;
      border-radius:999px;
      background:#E9E1D2;
      overflow:visible;
    }
    .progress-bar{
      background:linear-gradient(90deg,var(--secondary),var(--accent));
      border-radius:999px;
      position:relative;
    }
    .progress-bar:after{
      content:"";
      position:absolute;
      right:-5px;
      top:50%;
      transform:translateY(-50%);
      width:18px;
      height:18px;
      border-radius:50%;
      background:var(--accent);
      border:4px solid var(--surface);
      box-shadow:0 6px 18px rgba(214,168,90,.35);
    }
    .status-list{
      display:grid;
      gap:12px;
      margin-top:16px;
      position:relative;
      z-index:1;
    }
    .status-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:14px 15px;
      border:1px solid rgba(229,221,207,.9);
      border-radius:18px;
      background:rgba(255,252,246,.74);
    }
    .status-item strong{
      color:var(--primary);
      font-size:15px;
    }
    .status-item span{
      color:var(--secondary);
      font-size:13px;
      font-weight:900;
    }
    .mini-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:16px;
      position:relative;
      z-index:1;
    }
    .metric{
      padding:16px 12px;
      border-radius:20px;
      background:var(--primary);
      color:var(--bg);
      min-height:96px;
    }
    .metric b{
      display:block;
      font-size:24px;
      line-height:1;
      color:var(--accent);
      font-family:system-ui,"DIN Alternate",sans-serif;
      margin-bottom:10px;
    }
    .metric small{
      display:block;
      color:rgba(247,243,234,.78);
      line-height:1.45;
      font-size:12px;
      font-weight:700;
    }

    .service-matrix{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:24px;
    }
    .matrix-large,
    .matrix-card,
    .scenario-card,
    .rule-card,
    .faq-shell,
    .contact-card{
      background:var(--surface);
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .matrix-large:hover,
    .matrix-card:hover,
    .scenario-card:hover,
    .rule-card:hover{
      transform:translateY(-4px);
      border-color:rgba(111,127,95,.55);
      box-shadow:var(--shadow-hover);
    }
    .matrix-large{
      padding:34px;
      min-height:100%;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      position:relative;
      overflow:hidden;
    }
    .matrix-large:after{
      content:"";
      position:absolute;
      width:260px;
      height:260px;
      right:-86px;
      bottom:-96px;
      border-radius:50%;
      background:repeating-linear-gradient(45deg, rgba(111,127,95,.08) 0 8px, transparent 8px 16px);
    }
    .matrix-number{
      color:var(--accent);
      font-weight:900;
      font-size:13px;
      letter-spacing:.08em;
      margin-bottom:18px;
      display:block;
    }
    .matrix-large h3{font-size:32px;margin-bottom:16px}
    .matrix-large p{color:var(--muted);font-size:17px;max-width:560px}
    .matrix-points{
      display:grid;
      gap:12px;
      margin-top:28px;
      position:relative;
      z-index:1;
    }
    .matrix-point{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:13px 0;
      border-top:1px solid var(--border);
      font-weight:800;
      color:var(--primary);
    }
    .matrix-point i{
      width:24px;
      height:24px;
      border-radius:50%;
      flex:0 0 auto;
      background:rgba(111,127,95,.13);
      position:relative;
      margin-top:4px;
    }
    .matrix-point i:after{
      content:"";
      position:absolute;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--secondary);
      left:8px;
      top:8px;
    }
    .matrix-small-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .matrix-card{
      padding:24px;
      min-height:210px;
    }
    .matrix-card h3{font-size:22px;margin-bottom:12px}
    .matrix-card p{color:var(--muted);font-size:15px;line-height:1.75}
    .tag-belt{
      grid-column:1 / -1;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:18px;
      border:1px dashed rgba(111,127,95,.36);
      border-radius:24px;
      background:rgba(255,252,246,.58);
    }
    .tag-belt span{
      padding:9px 13px;
      border-radius:999px;
      background:rgba(111,127,95,.1);
      color:var(--secondary);
      font-size:13px;
      font-weight:900;
    }
    .category-entry{
      margin-top:26px;
      padding:24px;
      border-radius:28px;
      background:linear-gradient(135deg,rgba(30,35,32,.96),rgba(61,70,55,.96));
      color:var(--bg);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      overflow:hidden;
      position:relative;
    }
    .category-entry:before{
      content:"";
      position:absolute;
      right:28%;
      top:-40px;
      width:120px;
      height:120px;
      border-radius:50%;
      background:rgba(214,168,90,.16);
    }
    .category-entry h3{color:var(--bg);font-size:24px}
    .category-entry p{color:rgba(247,243,234,.72);margin-top:6px}
    .category-entry .btn{
      flex:0 0 auto;
      background:var(--accent)!important;
      color:var(--primary)!important;
      border:1px solid var(--accent)!important;
    }

    .stats-band{
      background:var(--primary);
      color:var(--bg);
      border-radius:var(--radius-xl);
      padding:44px;
      position:relative;
      overflow:hidden;
      box-shadow:0 26px 80px rgba(30,35,32,.22);
    }
    .stats-band:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 15% 20%, rgba(214,168,90,.22), transparent 24%),
        linear-gradient(90deg, transparent, rgba(111,127,95,.16));
      pointer-events:none;
    }
    .stats-band h2{color:var(--bg);position:relative}
    .stats-band .summary{color:rgba(247,243,234,.72);position:relative}
    .stats-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:34px;
      position:relative;
    }
    .stat-item{
      padding:24px;
      border-radius:24px;
      background:rgba(247,243,234,.07);
      border:1px solid rgba(247,243,234,.12);
    }
    .stat-item strong{
      display:block;
      font-size:42px;
      line-height:1;
      color:var(--accent);
      font-family:system-ui,"DIN Alternate",sans-serif;
      margin-bottom:14px;
      letter-spacing:-.04em;
    }
    .stat-item span{
      display:block;
      color:rgba(247,243,234,.86);
      font-weight:900;
      margin-bottom:8px;
    }
    .stat-item p{
      color:rgba(247,243,234,.62);
      font-size:14px;
      line-height:1.65;
    }

    .scenario-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:start;
    }
    .scenario-index{
      padding:26px;
      border-radius:var(--radius-lg);
      background:var(--surface-2);
      border:1px solid var(--border);
      position:sticky;
      top:104px;
    }
    .scenario-index h3{margin-bottom:18px}
    .scenario-index ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .scenario-index li{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,252,246,.64);
      color:var(--primary);
      font-weight:850;
      display:flex;
      justify-content:space-between;
      gap:14px;
    }
    .scenario-index li span{
      color:var(--accent);
      font-family:system-ui;
    }
    .scenario-grid{
      display:grid;
      gap:18px;
    }
    .scenario-card{
      padding:26px;
      display:grid;
      grid-template-columns:160px 1fr;
      gap:22px;
      align-items:start;
    }
    .scenario-label{
      color:var(--secondary);
      font-weight:900;
      font-size:13px;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(111,127,95,.1);
      width:max-content;
      white-space:nowrap;
    }
    .scenario-card h3{margin-bottom:10px}
    .scenario-card p{color:var(--muted);line-height:1.78}
    .scenario-detail{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .scenario-detail span{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid var(--border);
      color:var(--muted);
      font-size:12px;
      font-weight:800;
    }

    .process-wrap{
      position:relative;
      padding:16px 0;
    }
    .process-line{
      position:absolute;
      left:calc(10% + 22px);
      right:calc(10% + 22px);
      top:62px;
      height:2px;
      background:linear-gradient(90deg,var(--secondary),var(--accent),var(--secondary));
      opacity:.38;
    }
    .process-grid{
      display:grid;
      grid-template-columns:repeat(5,1fr);
      gap:14px;
      position:relative;
      z-index:1;
    }
    .process-step{
      padding:22px 18px;
      border-radius:24px;
      background:rgba(255,252,246,.78);
      border:1px solid var(--border);
      transition:var(--ease);
    }
    .process-step:hover{
      transform:translateY(-4px);
      border-color:rgba(214,168,90,.65);
      box-shadow:var(--shadow-soft);
    }
    .step-dot{
      width:46px;
      height:46px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:var(--primary);
      color:var(--accent);
      font-weight:900;
      margin-bottom:18px;
      box-shadow:0 12px 24px rgba(30,35,32,.16);
    }
    .process-step h3{font-size:20px;margin-bottom:10px}
    .process-step p{color:var(--muted);font-size:14px;line-height:1.7}

    .faq-shell{
      padding:34px;
    }
    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--border)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:var(--surface)!important;
      box-shadow:none;
    }
    .accordion-button{
      background:var(--surface)!important;
      color:var(--primary)!important;
      padding:20px 22px;
      font-weight:900;
      border-radius:22px!important;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      background:rgba(111,127,95,.1)!important;
      color:var(--primary)!important;
      border-left:5px solid var(--secondary);
    }
    .accordion-button::after{
      width:30px;
      height:30px;
      border-radius:50%;
      background-color:rgba(111,127,95,.12);
      background-position:center;
      background-size:14px;
      filter:grayscale(1);
    }
    .accordion-body{
      color:var(--muted);
      padding:4px 24px 22px 27px;
      line-height:1.85;
      background:var(--surface);
    }

    .contact-section{
      padding-bottom:110px;
    }
    .contact-wrap{
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 18% 10%, rgba(214,168,90,.2), transparent 28%),
        linear-gradient(135deg,var(--primary),#3D4637);
      padding:42px;
      color:var(--bg);
      box-shadow:0 26px 80px rgba(30,35,32,.22);
      overflow:hidden;
      position:relative;
    }
    .contact-wrap h2{color:var(--bg)}
    .contact-wrap .lead-text{color:rgba(247,243,234,.76)}
    .contact-points{
      display:grid;
      gap:12px;
      margin-top:28px;
      max-width:520px;
    }
    .contact-points div{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(247,243,234,.08);
      border:1px solid rgba(247,243,234,.12);
      color:rgba(247,243,234,.86);
      font-weight:800;
    }
    .contact-points i{
      width:22px;
      height:22px;
      border-radius:50%;
      background:var(--accent);
      flex:0 0 auto;
      margin-top:5px;
      position:relative;
    }
    .contact-points i:after{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--primary);
      position:absolute;
      left:7px;
      top:7px;
    }
    .contact-card{
      padding:28px;
      background:var(--surface);
      box-shadow:0 18px 60px rgba(0,0,0,.12);
    }
    .form-label{
      color:var(--primary);
      font-weight:900;
      font-size:14px;
      margin-bottom:8px;
    }
    .form-control,
    .form-select{
      border:1px solid var(--border);
      background:var(--bg);
      color:var(--primary);
      border-radius:16px;
      padding:13px 15px;
      min-height:50px;
      transition:var(--ease);
    }
    textarea.form-control{min-height:120px;resize:vertical}
    .form-control::placeholder{color:#9A978C}
    .form-control:focus,
    .form-select:focus{
      border-color:var(--secondary);
      background:var(--surface);
      box-shadow:0 0 0 4px rgba(111,127,95,.11);
    }
    .form-note{
      color:var(--muted);
      font-size:13px;
      margin-top:12px;
      line-height:1.65;
    }

    .site-footer{
      background:var(--primary);
      color:var(--bg);
      padding:54px 0 28px;
    }
    .footer-top{
      display:flex;
      justify-content:space-between;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(247,243,234,.12);
    }
    .footer-brand{
      display:flex;
      gap:14px;
      align-items:center;
      margin-bottom:16px;
    }
    .footer-brand .brand-mark{
      box-shadow:none;
    }
    .footer-brand-text strong{
      display:block;
      color:var(--bg);
      font-size:20px;
      font-weight:900;
      line-height:1.2;
    }
    .footer-brand-text span{
      color:rgba(247,243,234,.58);
      font-size:12px;
      font-weight:800;
    }
    .footer-desc{
      max-width:430px;
      color:rgba(247,243,234,.68);
      line-height:1.85;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
      align-content:flex-start;
    }
    .footer-links a{
      padding:9px 12px;
      border-radius:999px;
      color:rgba(247,243,234,.78);
      background:rgba(247,243,234,.06);
      font-size:14px;
      font-weight:800;
    }
    .footer-links a:hover{
      color:var(--primary);
      background:var(--accent);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:24px;
      color:rgba(247,243,234,.55);
      font-size:13px;
    }

    @keyframes fadeUp{
      from{opacity:0;transform:translateY(22px)}
      to{opacity:1;transform:translateY(0)}
    }

    @media (max-width:1200px){
      .container{width:min(100% - 36px,1080px)}
      .matrix-large h3{font-size:28px}
      .stat-item{padding:21px}
      .process-step{padding:20px 15px}
    }
    @media (max-width:991.98px){
      .navbar-collapse{
        margin-top:14px;
        padding:16px;
        border:1px solid var(--border);
        border-radius:24px;
        background:var(--surface);
        box-shadow:var(--shadow-soft);
      }
      .navbar-nav{align-items:stretch}
      .nav-link{padding:12px 14px!important}
      .nav-actions{
        margin-left:0;
        margin-top:12px;
        flex-wrap:wrap;
        align-items:stretch;
      }
      .status-pill{justify-content:center}
      .nav-actions .btn{width:100%}
      .hero{
        padding:68px 0 44px;
        min-height:auto;
      }
      .hero-panel-wrap{margin-top:36px}
      .section{padding:78px 0}
      .section-head{display:block}
      .section-head .summary{margin-top:18px}
      .service-matrix{grid-template-columns:1fr}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .scenario-layout{grid-template-columns:1fr}
      .scenario-index{position:relative;top:auto}
      .process-line{display:none}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .contact-wrap{padding:30px}
      .contact-card{margin-top:28px}
      .footer-top{display:block}
      .footer-links{justify-content:flex-start;margin-top:24px}
    }
    @media (max-width:767.98px){
      .container{width:min(100% - 28px,720px)}
      h1{font-size:40px}
      h2{font-size:31px}
      .lead-text{font-size:16px}
      .hero-title{margin:16px 0 18px}
      .hero-actions .btn{width:100%;justify-content:center}
      .trust-row{gap:8px}
      .trust-chip{font-size:12px}
      .ops-panel{padding:20px;border-radius:28px}
      .mini-metrics{grid-template-columns:1fr}
      .metric{min-height:auto}
      .matrix-small-grid{grid-template-columns:1fr}
      .category-entry{display:block}
      .category-entry .btn{margin-top:18px;width:100%}
      .stats-band{padding:28px;border-radius:28px}
      .stats-grid{grid-template-columns:1fr}
      .scenario-card{grid-template-columns:1fr}
      .process-grid{grid-template-columns:1fr}
      .faq-shell{padding:22px}
      .contact-wrap{padding:24px;border-radius:28px}
      .footer-bottom{display:block}
      .footer-bottom div+div{margin-top:8px}
    }
    @media (max-width:575.98px){
      .navbar{padding:12px 0}
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .brand-title{font-size:17px}
      .brand-sub{font-size:11px}
      .hero{padding-top:48px}
      h1{font-size:36px}
      h2{font-size:28px}
      .section{padding:62px 0}
      .matrix-large,.matrix-card{padding:22px;border-radius:24px}
      .matrix-large h3{font-size:25px}
      .section-head{margin-bottom:30px}
      .status-item{display:block}
      .status-item span{display:inline-block;margin-top:6px}
      .accordion-button{padding:18px 17px;font-size:15px}
      .accordion-body{padding:2px 18px 20px 22px}
      .contact-card{padding:22px;border-radius:24px}
    }

/* roulang page: category1 */
:root{
      --primary:#1E2320;
      --secondary:#6F7F5F;
      --accent:#D6A85A;
      --bg:#F7F3EA;
      --surface:#FFFCF6;
      --surface-2:#F0E9DC;
      --border:#E5DDCF;
      --text:#33362F;
      --muted:#777B6F;
      --white:#fffaf2;
      --danger:#9f6d4a;
      --shadow:0 18px 50px rgba(30,35,32,.08);
      --shadow-strong:0 26px 70px rgba(30,35,32,.14);
      --radius-xl:34px;
      --radius-lg:26px;
      --radius-md:20px;
      --radius-sm:14px;
      --container:1180px;
      --ease:all .28s ease;
      --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:96px}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 8% 12%,rgba(111,127,95,.12),transparent 28%),
        radial-gradient(circle at 92% 10%,rgba(214,168,90,.13),transparent 26%),
        linear-gradient(180deg,var(--bg) 0%,#fbf6ed 48%,var(--bg) 100%);
      line-height:1.82;
      overflow-x:hidden;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--secondary)}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(214,168,90,.35);color:var(--primary)}
    .container{max-width:var(--container);padding-left:22px;padding-right:22px}
    .section{padding:96px 0}
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid rgba(111,127,95,.28);
      background:rgba(255,252,246,.72);
      color:var(--secondary);
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      letter-spacing:.03em;
      box-shadow:0 10px 28px rgba(30,35,32,.05);
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(214,168,90,.14);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      display:block;
      color:var(--secondary);
      font-weight:800;
      font-size:13px;
      letter-spacing:.08em;
      margin-bottom:10px;
    }
    h1,h2,h3,h4{
      color:var(--primary);
      margin:0;
      font-weight:800;
      letter-spacing:-.045em;
    }
    h1{font-size:clamp(38px,5vw,64px);line-height:1.08}
    h2{font-size:clamp(30px,3.4vw,43px);line-height:1.18}
    h3{font-size:24px;line-height:1.28}
    h4{font-size:19px;line-height:1.38}
    p{margin:0;color:var(--muted)}
    .lead-text{font-size:18px;color:#5d6258;line-height:1.9}
    .text-narrow{max-width:690px}
    .btn{
      border:0;
      border-radius:999px;
      font-weight:800;
      padding:13px 20px;
      line-height:1.2;
      transition:var(--ease);
      box-shadow:none;
    }
    .btn:focus-visible,.nav-link:focus-visible,.form-control:focus-visible,.toc-link:focus-visible{
      outline:3px solid rgba(214,168,90,.42);
      outline-offset:3px;
      box-shadow:none;
    }
    .btn-primary-custom{
      background:var(--primary);
      color:var(--white)!important;
      border:1px solid var(--primary);
      box-shadow:0 14px 28px rgba(30,35,32,.16);
    }
    .btn-primary-custom:hover{
      background:var(--secondary);
      border-color:var(--secondary);
      color:var(--white)!important;
      transform:translateY(-2px);
      box-shadow:0 18px 35px rgba(111,127,95,.22);
    }
    .btn-secondary-custom{
      background:transparent;
      color:var(--primary)!important;
      border:1px solid rgba(30,35,32,.16);
    }
    .btn-secondary-custom:hover{
      background:var(--surface);
      border-color:var(--accent);
      color:var(--primary)!important;
      transform:translateY(-2px);
    }
    .arrow{
      display:inline-block;
      margin-left:8px;
      transition:transform .24s ease;
    }
    .btn:hover .arrow{transform:translateX(4px)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(247,243,234,.9);
      border-bottom:1px solid rgba(229,221,207,.82);
      backdrop-filter:blur(14px);
      -webkit-backdrop-filter:blur(14px);
    }
    .navbar{padding:14px 0}
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:210px;
      padding:0;
    }
    .brand-mark{
      width:43px;
      height:43px;
      border-radius:15px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--white);
      background:
        linear-gradient(135deg,var(--secondary),#536247),
        radial-gradient(circle at 75% 20%,rgba(214,168,90,.7),transparent 34%);
      font-size:15px;
      font-weight:900;
      letter-spacing:-.04em;
      box-shadow:0 14px 30px rgba(111,127,95,.23);
      flex:0 0 auto;
    }
    .brand-title{
      display:block;
      color:var(--primary);
      font-size:20px;
      line-height:1.05;
      font-weight:900;
      letter-spacing:-.04em;
    }
    .brand-sub{
      display:block;
      color:var(--muted);
      font-size:12px;
      line-height:1.25;
      margin-top:4px;
      font-weight:700;
    }
    .navbar-nav{
      align-items:center;
      gap:8px;
      padding:6px;
      border:1px solid rgba(229,221,207,.78);
      border-radius:999px;
      background:rgba(255,252,246,.62);
    }
    .navbar .nav-link{
      position:relative;
      padding:10px 16px!important;
      color:#555a51;
      font-weight:800;
      font-size:14px;
      border-radius:999px;
    }
    .navbar .nav-link:hover{
      color:var(--primary);
      background:rgba(111,127,95,.09);
    }
    .navbar .nav-link.active{
      color:var(--primary);
      background:var(--surface);
      box-shadow:0 8px 22px rgba(30,35,32,.07);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:12px;
      min-width:330px;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
      padding:10px 13px;
      color:#5a4b31;
      background:rgba(214,168,90,.15);
      border:1px solid rgba(214,168,90,.3);
      border-radius:999px;
      font-size:12px;
      font-weight:800;
    }
    .status-dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(214,168,90,.15);
    }
    .navbar-toggler{
      border:1px solid rgba(30,35,32,.18);
      border-radius:15px;
      width:46px;
      height:42px;
      padding:0;
      color:var(--primary);
      background:var(--surface);
    }
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(214,168,90,.25)}
    .navbar-toggler-icon{
      width:22px;
      height:16px;
      background-image:
        linear-gradient(var(--primary),var(--primary)),
        linear-gradient(var(--primary),var(--primary)),
        linear-gradient(var(--primary),var(--primary));
      background-size:22px 2px,18px 2px,22px 2px;
      background-position:0 0,4px 7px,0 14px;
      background-repeat:no-repeat;
    }
    .sub-hero{
      position:relative;
      overflow:hidden;
      padding:84px 0 62px;
    }
    .sub-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(111,127,95,.08) 1px,transparent 1px),
        linear-gradient(90deg,rgba(111,127,95,.08) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(180deg,#000,transparent 85%);
      pointer-events:none;
    }
    .hero-card{
      position:relative;
      z-index:1;
      border:1px solid var(--border);
      background:linear-gradient(135deg,rgba(255,252,246,.94),rgba(247,243,234,.82));
      border-radius:var(--radius-xl);
      padding:44px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-110px;
      width:300px;
      height:300px;
      border-radius:50%;
      border:54px solid rgba(111,127,95,.08);
      pointer-events:none;
    }
    .hero-copy{
      position:relative;
      z-index:1;
      animation:fadeUp .72s ease both;
    }
    .hero-copy h1{margin:20px 0 22px}
    .hero-actions{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .directory-panel{
      position:relative;
      z-index:1;
      background:var(--primary);
      border-radius:30px;
      padding:24px;
      color:var(--white);
      min-height:100%;
      box-shadow:0 24px 60px rgba(30,35,32,.2);
      animation:fadeUp .82s .1s ease both;
    }
    .directory-panel .panel-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding-bottom:18px;
      margin-bottom:18px;
      border-bottom:1px solid rgba(255,250,242,.13);
    }
    .panel-label{
      color:rgba(255,250,242,.62);
      font-size:13px;
      font-weight:800;
    }
    .panel-badge{
      display:inline-flex;
      border-radius:999px;
      padding:7px 10px;
      color:#2d281b;
      background:var(--accent);
      font-size:12px;
      font-weight:900;
    }
    .directory-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .directory-list li{
      display:flex;
      align-items:center;
      gap:13px;
      padding:14px;
      border:1px solid rgba(255,250,242,.11);
      background:rgba(255,250,242,.055);
      border-radius:18px;
      transition:var(--ease);
    }
    .directory-list li:hover{
      transform:translateX(4px);
      border-color:rgba(214,168,90,.5);
      background:rgba(255,250,242,.09);
    }
    .directory-list strong{
      color:var(--white);
      display:block;
      line-height:1.25;
      font-size:15px;
    }
    .directory-list span{
      color:rgba(255,250,242,.6);
      font-size:12px;
      font-weight:700;
    }
    .dir-no{
      width:34px;
      height:34px;
      border-radius:12px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--accent);
      background:rgba(214,168,90,.12);
      font-weight:900;
      flex:0 0 auto;
    }
    .quick-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border:1px solid var(--border);
      background:rgba(255,252,246,.74);
      color:#5e6358;
      padding:8px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
    }
    .tag.dark{
      border-color:rgba(255,250,242,.15);
      background:rgba(255,250,242,.06);
      color:rgba(255,250,242,.78);
    }
    .service-layout{
      display:grid;
      grid-template-columns:280px minmax(0,1fr);
      gap:28px;
      align-items:start;
    }
    .toc-card{
      position:sticky;
      top:104px;
      border:1px solid var(--border);
      background:rgba(255,252,246,.82);
      border-radius:var(--radius-lg);
      padding:18px;
      box-shadow:var(--shadow);
    }
    .toc-title{
      display:flex;
      align-items:center;
      gap:9px;
      color:var(--primary);
      font-weight:900;
      margin-bottom:12px;
    }
    .toc-title::before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--secondary);
      box-shadow:0 0 0 5px rgba(111,127,95,.12);
    }
    .toc-nav{
      display:grid;
      gap:8px;
    }
    .toc-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      border-radius:16px;
      padding:12px 13px;
      color:#5e625a;
      font-size:14px;
      font-weight:800;
      border:1px solid transparent;
    }
    .toc-link:hover,.toc-link.active{
      background:rgba(111,127,95,.1);
      border-color:rgba(111,127,95,.18);
      color:var(--primary);
    }
    .toc-link small{color:var(--accent);font-weight:900}
    .service-groups{
      display:grid;
      gap:24px;
    }
    .service-block{
      display:grid;
      grid-template-columns:86px minmax(0,1fr);
      gap:24px;
      border:1px solid var(--border);
      background:var(--surface);
      border-radius:var(--radius-xl);
      padding:30px;
      box-shadow:0 16px 42px rgba(30,35,32,.055);
      transition:var(--ease);
    }
    .service-block:hover{
      transform:translateY(-4px);
      border-color:rgba(111,127,95,.42);
      box-shadow:var(--shadow-strong);
    }
    .service-number{
      position:relative;
      width:72px;
      height:72px;
      border-radius:24px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(214,168,90,.15);
      color:#9c7233;
      font-size:22px;
      font-weight:900;
      letter-spacing:-.04em;
    }
    .service-number::after{
      content:"";
      position:absolute;
      left:50%;
      top:82px;
      width:1px;
      height:calc(100% + 56px);
      background:linear-gradient(var(--border),transparent);
      transform:translateX(-50%);
    }
    .service-block:last-child .service-number::after{display:none}
    .service-content h3{margin-bottom:10px}
    .service-meta{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      margin-top:22px;
    }
    .meta-box{
      border:1px solid rgba(229,221,207,.88);
      border-radius:20px;
      padding:16px;
      background:linear-gradient(180deg,rgba(247,243,234,.66),rgba(255,252,246,.9));
    }
    .meta-box strong{
      display:block;
      color:var(--primary);
      font-size:14px;
      font-weight:900;
      margin-bottom:6px;
    }
    .meta-box span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .tags-line{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:18px;
    }
    .mini-tag{
      display:inline-flex;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(111,127,95,.09);
      color:#59684e;
      font-size:12px;
      font-weight:900;
    }
    .standards-wrap{
      border-radius:var(--radius-xl);
      background:var(--primary);
      color:var(--white);
      padding:42px;
      box-shadow:0 28px 70px rgba(30,35,32,.18);
      overflow:hidden;
      position:relative;
    }
    .standards-wrap::before{
      content:"";
      position:absolute;
      right:-80px;
      top:-100px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:rgba(111,127,95,.35);
      filter:blur(2px);
    }
    .standards-wrap h2,.standards-wrap h3{color:var(--white)}
    .standards-wrap p{color:rgba(255,250,242,.68)}
    .rules-list{
      position:relative;
      z-index:1;
      display:grid;
      gap:14px;
      margin-top:30px;
    }
    .rule-card{
      display:grid;
      grid-template-columns:82px minmax(0,1fr) 170px;
      gap:18px;
      align-items:center;
      border:1px solid rgba(255,250,242,.13);
      background:rgba(255,250,242,.06);
      border-radius:24px;
      padding:18px;
      transition:var(--ease);
    }
    .rule-card:hover{
      border-color:rgba(214,168,90,.48);
      background:rgba(255,250,242,.09);
      transform:translateX(4px);
    }
    .rule-index{
      color:var(--accent);
      font-size:26px;
      font-weight:900;
      letter-spacing:-.05em;
    }
    .rule-card strong{
      display:block;
      color:var(--white);
      font-size:19px;
      font-weight:900;
      margin-bottom:4px;
    }
    .rule-result{
      justify-self:end;
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:10px 13px;
      color:#2f2a1f;
      background:var(--accent);
      font-size:13px;
      font-weight:900;
      white-space:nowrap;
    }
    .rhythm-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:26px;
      align-items:stretch;
    }
    .rhythm-card{
      border:1px solid var(--border);
      background:var(--surface);
      border-radius:var(--radius-xl);
      padding:34px;
      box-shadow:var(--shadow);
    }
    .rhythm-card.feature{
      background:
        linear-gradient(135deg,rgba(111,127,95,.12),transparent 45%),
        var(--surface);
    }
    .rhythm-steps{
      display:grid;
      gap:13px;
      margin-top:24px;
    }
    .rhythm-step{
      display:flex;
      gap:14px;
      align-items:flex-start;
      padding:14px;
      border-radius:18px;
      background:rgba(247,243,234,.72);
      border:1px solid rgba(229,221,207,.74);
    }
    .rhythm-step b{
      display:inline-flex;
      width:30px;
      height:30px;
      border-radius:11px;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      background:var(--secondary);
      color:var(--white);
      font-size:13px;
    }
    .rhythm-step strong{
      display:block;
      color:var(--primary);
      line-height:1.35;
      margin-bottom:3px;
    }
    .rhythm-step span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .compare-list{
      display:grid;
      gap:12px;
      margin-top:24px;
    }
    .compare-item{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:15px;
      border-radius:18px;
      border:1px solid rgba(111,127,95,.18);
      background:rgba(111,127,95,.065);
    }
    .check{
      width:24px;
      height:24px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      background:var(--accent);
      color:var(--primary);
      font-size:13px;
      font-weight:900;
      margin-top:2px;
    }
    .faq-shell{
      border:1px solid var(--border);
      background:rgba(255,252,246,.76);
      border-radius:var(--radius-xl);
      padding:34px;
      box-shadow:var(--shadow);
    }
    .accordion{
      display:grid;
      gap:12px;
      margin-top:24px;
    }
    .accordion-item{
      overflow:hidden;
      border:1px solid var(--border)!important;
      border-radius:22px!important;
      background:var(--surface)!important;
      box-shadow:none;
    }
    .accordion-button{
      padding:20px 22px;
      color:var(--primary);
      background:var(--surface);
      font-size:17px;
      font-weight:900;
      line-height:1.45;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--primary);
      background:rgba(111,127,95,.09);
      border-bottom:1px solid rgba(111,127,95,.16);
    }
    .accordion-button::after{
      width:28px;
      height:28px;
      border-radius:50%;
      background-color:rgba(214,168,90,.2);
      background-position:center;
      background-size:14px;
      filter:none;
      transition:var(--ease);
    }
    .accordion-button:not(.collapsed)::after{
      background-color:var(--accent);
      transform:rotate(180deg);
    }
    .accordion-body{
      padding:18px 22px 22px;
      color:var(--muted);
      line-height:1.86;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:44px;
      background:
        radial-gradient(circle at 85% 20%,rgba(214,168,90,.24),transparent 28%),
        linear-gradient(135deg,var(--surface),#f2eadc);
      border:1px solid var(--border);
      box-shadow:var(--shadow-strong);
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:auto -80px -100px auto;
      width:260px;
      height:260px;
      border-radius:50%;
      border:44px solid rgba(111,127,95,.09);
    }
    .contact-form{
      position:relative;
      z-index:1;
      background:rgba(255,252,246,.82);
      border:1px solid rgba(229,221,207,.9);
      border-radius:28px;
      padding:24px;
    }
    .form-label{
      color:var(--primary);
      font-size:14px;
      font-weight:900;
      margin-bottom:8px;
    }
    .form-control,.form-select{
      border:1px solid rgba(229,221,207,.95);
      background:var(--bg);
      border-radius:16px;
      padding:13px 14px;
      color:var(--primary);
      transition:var(--ease);
    }
    .form-control::placeholder{color:#9b9d94}
    .form-control:focus,.form-select:focus{
      border-color:var(--secondary);
      background:var(--surface);
      box-shadow:0 0 0 4px rgba(111,127,95,.13);
    }
    textarea.form-control{min-height:116px;resize:vertical}
    .site-footer{
      margin-top:32px;
      padding:58px 0 28px;
      background:var(--primary);
      color:var(--white);
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:40px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,250,242,.12);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:13px;
      margin-bottom:16px;
    }
    .footer-brand-text strong{
      display:block;
      color:var(--white);
      font-size:22px;
      line-height:1.05;
      letter-spacing:-.04em;
    }
    .footer-brand-text span{
      display:block;
      margin-top:5px;
      color:rgba(255,250,242,.62);
      font-size:13px;
      font-weight:700;
    }
    .footer-desc{
      max-width:560px;
      color:rgba(255,250,242,.65);
      line-height:1.9;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:12px;
      align-content:flex-start;
    }
    .footer-links a{
      display:inline-flex;
      padding:10px 13px;
      border-radius:999px;
      color:rgba(255,250,242,.72);
      border:1px solid rgba(255,250,242,.11);
      font-size:14px;
      font-weight:800;
    }
    .footer-links a:hover{
      color:var(--primary);
      background:var(--accent);
      border-color:var(--accent);
      transform:translateY(-2px);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:24px;
      color:rgba(255,250,242,.48);
      font-size:13px;
    }
    @keyframes fadeUp{
      from{opacity:0;transform:translateY(18px)}
      to{opacity:1;transform:translateY(0)}
    }
    @media (max-width:1200px){
      .nav-actions{min-width:auto}
      .status-pill{display:none}
      .service-meta{grid-template-columns:1fr}
      .rule-card{grid-template-columns:72px minmax(0,1fr) 150px}
    }
    @media (max-width:991.98px){
      .navbar-collapse{
        margin-top:14px;
        padding:16px;
        background:var(--surface);
        border:1px solid var(--border);
        border-radius:24px;
        box-shadow:var(--shadow);
      }
      .navbar-nav{
        align-items:stretch;
        border:0;
        padding:0;
        border-radius:0;
        background:transparent;
        gap:8px;
      }
      .navbar .nav-link{padding:13px 14px!important}
      .nav-actions{
        flex-direction:column;
        align-items:stretch;
        margin-top:14px;
      }
      .status-pill{display:inline-flex;justify-content:center}
      .nav-actions .btn{width:100%;justify-content:center;display:flex}
      .hero-card{padding:32px}
      .directory-panel{margin-top:24px}
      .service-layout{grid-template-columns:1fr}
      .toc-card{
        position:relative;
        top:auto;
        overflow-x:auto;
        padding:14px;
      }
      .toc-nav{
        display:flex;
        min-width:max-content;
      }
      .toc-link{white-space:nowrap}
      .rhythm-grid{grid-template-columns:1fr}
      .footer-top{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:767.98px){
      html{scroll-padding-top:84px}
      .container{padding-left:18px;padding-right:18px}
      .section{padding:68px 0}
      .section-tight{padding:54px 0}
      .section-head{
        display:block;
        margin-bottom:26px;
      }
      .section-head .lead-text{margin-top:12px}
      .sub-hero{padding:54px 0 42px}
      .hero-card{padding:26px;border-radius:28px}
      .hero-actions .btn{width:100%;justify-content:center;display:flex}
      .directory-panel{border-radius:26px;padding:20px}
      .service-block{
        grid-template-columns:1fr;
        gap:14px;
        padding:24px;
        border-radius:28px;
      }
      .service-number::after{display:none}
      .service-meta{gap:10px}
      .standards-wrap{padding:28px;border-radius:28px}
      .rule-card{
        grid-template-columns:1fr;
        gap:10px;
        align-items:start;
      }
      .rule-result{justify-self:start}
      .rhythm-card{padding:26px;border-radius:28px}
      .faq-shell{padding:24px;border-radius:28px}
      .accordion-button{font-size:16px;padding:18px}
      .cta-panel{padding:28px;border-radius:28px}
      .contact-form{margin-top:22px;padding:20px;border-radius:24px}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:575.98px){
      .brand-wrap{min-width:auto}
      .brand-mark{width:39px;height:39px;border-radius:13px}
      .brand-title{font-size:18px}
      .brand-sub{font-size:11px}
      .navbar{padding:11px 0}
      h1{font-size:37px}
      h2{font-size:29px}
      h3{font-size:22px}
      .lead-text{font-size:16px}
      .hero-card{padding:22px}
      .directory-list li{padding:12px}
      .quick-strip{gap:8px}
      .tag{font-size:12px}
      .service-number{width:62px;height:62px;border-radius:20px}
      .meta-box{padding:14px}
      .rules-list{margin-top:22px}
      .rule-card{padding:16px;border-radius:20px}
      .rhythm-step{padding:13px}
      .footer-links a{width:100%;justify-content:center}
    }