/* roulang page: index */
:root{
      --ink:#214E45;
      --ink-dark:#173B34;
      --celadon:#6FA99A;
      --celadon-soft:#E7F1ED;
      --orange:#F2A65A;
      --orange-soft:#FFF1DE;
      --paper:#F6F3ED;
      --paper-2:#FBFAF7;
      --white:#FFFFFF;
      --text:#2E3430;
      --muted:#6E746F;
      --line:#E5DED2;
      --danger:#C85C46;
      --deep:#1F332F;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:28px;
      --shadow:0 16px 40px rgba(49,43,32,.08);
      --shadow-hover:0 22px 52px rgba(49,43,32,.13);
      --container:1200px;
      --ease:all .25s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(111,169,154,.18), transparent 26%),
        radial-gradient(circle at 88% 4%, rgba(242,166,90,.16), transparent 22%),
        linear-gradient(180deg,var(--paper),#FBFAF7 44%,var(--paper));
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(242,166,90,.35);color:var(--ink-dark)}
    .container{max-width:var(--container)}
    .section{padding:86px 0}
    .section-tight{padding:64px 0}
    .section-title{margin-bottom:34px}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:999px;
      background:var(--celadon-soft);
      color:var(--ink);
      font-weight:700;
      font-size:14px;
      border:1px solid rgba(111,169,154,.28);
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--orange);
      box-shadow:0 0 0 5px rgba(242,166,90,.18);
    }
    h1,h2,h3,h4{
      color:var(--text);
      font-weight:800;
      letter-spacing:-.02em;
      line-height:1.22;
      margin:0;
    }
    h1{font-size:clamp(32px,5vw,54px)}
    h2{font-size:clamp(28px,3.4vw,38px)}
    h3{font-size:22px}
    p{margin:0;color:var(--muted)}
    .lead-text{font-size:18px;line-height:1.85;color:#53605A}
    .text-ink{color:var(--ink)!important}
    .soft-note{font-size:14px;color:var(--muted)}

    .site-header{
      position:sticky;
      top:0;
      z-index:1020;
      background:rgba(246,243,237,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(229,222,210,.75);
      transition:var(--ease);
    }
    .site-header::after{
      content:"";
      display:block;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(111,169,154,.45),transparent);
    }
    .topbar{
      padding:14px 0 12px;
      border-bottom:1px solid rgba(229,222,210,.68);
    }
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .logo-mark{
      width:46px;
      height:46px;
      border-radius:16px;
      background:linear-gradient(135deg,var(--ink),#3C766A);
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:4px;
      padding:9px;
      box-shadow:0 12px 24px rgba(33,78,69,.18);
      flex:0 0 auto;
    }
    .logo-mark span{
      display:block;
      border-radius:5px;
      background:rgba(255,255,255,.86);
    }
    .logo-mark span:nth-child(2){background:rgba(242,166,90,.88)}
    .logo-mark span:nth-child(3){background:rgba(111,169,154,.95)}
    .brand-name{
      font-weight:900;
      color:var(--ink-dark);
      line-height:1.15;
      font-size:19px;
      white-space:nowrap;
    }
    .brand-slogan{
      font-size:13px;
      color:var(--muted);
      margin-top:2px;
      white-space:nowrap;
    }
    .header-search{
      position:relative;
      max-width:360px;
      width:100%;
      margin-left:auto;
    }
    .header-search input{
      width:100%;
      height:42px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.72);
      padding:0 46px 0 18px;
      outline:none;
      color:var(--text);
      transition:var(--ease);
    }
    .header-search input:focus{
      border-color:var(--ink);
      box-shadow:0 0 0 4px rgba(111,169,154,.18);
      background:#fff;
    }
    .search-dot{
      position:absolute;
      right:15px;
      top:50%;
      transform:translateY(-50%);
      width:22px;
      height:22px;
      border-radius:50%;
      border:2px solid var(--ink);
    }
    .search-dot::after{
      content:"";
      position:absolute;
      width:8px;
      height:2px;
      background:var(--ink);
      right:-5px;
      bottom:1px;
      transform:rotate(45deg);
      border-radius:2px;
    }
    .nav-row{padding:10px 0}
    .navbar{padding:0}
    .navbar-toggler{
      border:1px solid rgba(33,78,69,.38);
      border-radius:14px;
      padding:8px 10px;
      color:var(--ink);
      box-shadow:none!important;
      background:rgba(255,255,255,.5);
    }
    .navbar-toggler:focus{outline:3px solid rgba(242,166,90,.35)}
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .nav-link-custom{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:9px 15px;
      border-radius:999px;
      color:#42514B;
      font-weight:700;
      font-size:15px;
      border:1px solid transparent;
    }
    .nav-link-custom:hover,
    .nav-link-custom.active{
      color:var(--ink-dark);
      background:var(--celadon-soft);
      border-color:rgba(111,169,154,.35);
    }
    .nav-link-custom.active::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--orange);
    }
    .trend-bar{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:8px;
      color:var(--muted);
      font-size:14px;
      white-space:nowrap;
      overflow:hidden;
    }
    .trend-bar strong{color:var(--ink);font-weight:800}
    .trend-pill{
      display:inline-flex;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.6);
      border:1px solid rgba(229,222,210,.9);
      color:#59615C;
    }
    .trend-pill:hover{
      color:var(--ink);
      border-color:var(--celadon);
      transform:translateY(-1px);
    }

    .btn{
      border-radius:999px;
      padding:12px 22px;
      font-weight:800;
      border:none;
      transition:var(--ease);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      line-height:1.2;
    }
    .btn:focus-visible{
      outline:4px solid rgba(242,166,90,.35);
      outline-offset:2px;
    }
    .btn-main{
      background:var(--ink);
      color:#fff;
      box-shadow:0 14px 28px rgba(33,78,69,.22);
    }
    .btn-main:hover,.btn-main:active{
      background:var(--ink-dark)!important;
      color:#fff!important;
      transform:translateY(-3px);
      box-shadow:0 18px 36px rgba(33,78,69,.28);
    }
    .btn-accent{
      background:var(--orange);
      color:#2B241B;
      box-shadow:0 14px 26px rgba(242,166,90,.25);
    }
    .btn-accent:hover{
      background:#E99540;
      color:#1D1812;
      transform:translateY(-3px);
      box-shadow:0 18px 32px rgba(242,166,90,.32);
    }
    .btn-ghost{
      background:rgba(255,255,255,.55);
      color:var(--ink);
      border:1px solid rgba(33,78,69,.28);
    }
    .btn-ghost:hover{
      background:#fff;
      color:var(--ink-dark);
      border-color:var(--ink);
      transform:translateY(-2px);
    }

    .hero{
      padding:76px 0 64px;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(33,78,69,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(33,78,69,.055) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent 86%);
      pointer-events:none;
    }
    .hero .container{position:relative;z-index:1}
    .hero-copy{
      padding:18px 0;
    }
    .hero h1{
      margin:18px 0 20px;
      max-width:680px;
    }
    .hero-highlight{
      color:var(--ink);
      position:relative;
      display:inline-block;
    }
    .hero-highlight::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:4px;
      height:10px;
      background:rgba(242,166,90,.35);
      z-index:-1;
      border-radius:999px;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      margin-top:30px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      margin-top:34px;
      max-width:670px;
    }
    .metric-card{
      border:1px solid var(--line);
      background:rgba(255,255,255,.64);
      border-radius:18px;
      padding:15px 14px;
      box-shadow:0 10px 22px rgba(49,43,32,.05);
    }
    .metric-card strong{
      display:block;
      color:var(--ink);
      font-size:20px;
      font-weight:900;
      line-height:1.1;
    }
    .metric-card span{
      display:block;
      color:var(--muted);
      font-size:13px;
      margin-top:5px;
      line-height:1.35;
    }

    .console-card{
      background:linear-gradient(180deg,#fff,var(--paper-2));
      border:1px solid var(--line);
      border-radius:30px;
      padding:18px;
      box-shadow:var(--shadow);
      position:relative;
    }
    .console-card::before{
      content:"";
      position:absolute;
      width:150px;
      height:150px;
      border-radius:50%;
      right:-34px;
      top:-36px;
      background:rgba(111,169,154,.18);
      filter:blur(6px);
    }
    .console-inner{
      position:relative;
      border-radius:24px;
      background:#FBFAF7;
      border:1px solid rgba(229,222,210,.8);
      overflow:hidden;
    }
    .console-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:15px 18px;
      background:#fff;
      border-bottom:1px solid var(--line);
    }
    .console-title{
      font-weight:900;
      color:var(--ink-dark);
    }
    .status-live{
      display:inline-flex;
      align-items:center;
      gap:7px;
      font-size:13px;
      color:var(--ink);
      padding:5px 10px;
      border-radius:999px;
      background:var(--celadon-soft);
      font-weight:800;
    }
    .status-live::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#45A76B;
      box-shadow:0 0 0 4px rgba(69,167,107,.16);
    }
    .fix-row{
      margin:18px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--line);
      padding:16px;
    }
    .fix-compare{
      display:grid;
      grid-template-columns:1fr auto 1fr;
      gap:12px;
      align-items:center;
    }
    .text-bad,.text-good{
      min-height:76px;
      border-radius:15px;
      padding:13px;
      font-size:14px;
      line-height:1.55;
    }
    .text-bad{
      background:#FFF6F3;
      color:var(--danger);
      border:1px solid rgba(200,92,70,.2);
    }
    .text-good{
      background:#F0F6F3;
      color:var(--ink);
      border:1px solid rgba(111,169,154,.3);
    }
    .arrow-fix{
      width:38px;
      height:38px;
      border-radius:50%;
      background:var(--orange);
      color:#2B241B;
      display:grid;
      place-items:center;
      font-weight:900;
    }
    .zone-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin:18px;
    }
    .zone-mini{
      border-radius:18px;
      padding:14px;
      background:#fff;
      border:1px solid var(--line);
      transition:var(--ease);
    }
    .zone-mini:hover{transform:translateY(-2px);border-color:var(--celadon)}
    .zone-mini b{
      color:var(--ink);
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:8px;
    }
    .progress-line{
      height:8px;
      border-radius:999px;
      background:#EFE8DC;
      overflow:hidden;
    }
    .progress-line span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--celadon),var(--orange));
    }
    .console-tags{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      padding:0 18px 18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 11px;
      border-radius:999px;
      background:var(--celadon-soft);
      color:var(--ink);
      font-size:13px;
      font-weight:800;
      border:1px solid rgba(111,169,154,.26);
    }
    .tag.orange{background:var(--orange-soft);border-color:rgba(242,166,90,.36);color:#8A5521}
    .tag.dark{background:rgba(33,78,69,.09);color:var(--ink-dark)}

    .pain-board{
      border:1px solid var(--line);
      border-radius:28px;
      background:rgba(255,255,255,.58);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .pain-row{
      display:grid;
      grid-template-columns:1.05fr 1fr 1.1fr;
      gap:0;
      border-bottom:1px solid var(--line);
      transition:var(--ease);
    }
    .pain-row:last-child{border-bottom:none}
    .pain-row:hover{background:#fff}
    .pain-cell{
      padding:22px 24px;
      border-right:1px solid var(--line);
      min-height:114px;
    }
    .pain-cell:last-child{border-right:none}
    .pain-label{
      display:inline-block;
      font-size:13px;
      font-weight:900;
      color:var(--ink);
      background:var(--celadon-soft);
      padding:4px 10px;
      border-radius:999px;
      margin-bottom:9px;
    }
    .pain-cell h3{
      font-size:19px;
      margin-bottom:8px;
    }
    .pain-cell p{font-size:15px;line-height:1.65}

    .category-entry{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .entry-card{
      position:relative;
      border-radius:28px;
      padding:28px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
      min-height:260px;
      transition:var(--ease);
    }
    .entry-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:var(--celadon);
    }
    .entry-card::after{
      content:"";
      position:absolute;
      right:-44px;
      bottom:-44px;
      width:150px;
      height:150px;
      border-radius:42px;
      background:rgba(111,169,154,.16);
      transform:rotate(18deg);
    }
    .entry-card:nth-child(2)::after{background:rgba(242,166,90,.18)}
    .entry-card h3{font-size:26px;margin:15px 0 12px}
    .entry-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      position:relative;
      z-index:1;
    }
    .entry-list li{
      display:flex;
      gap:9px;
      align-items:flex-start;
      margin:9px 0;
      color:#55605A;
      font-size:15px;
    }
    .entry-list li::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--orange);
      margin-top:10px;
      flex:0 0 auto;
    }
    .entry-link{
      position:absolute;
      right:24px;
      top:24px;
      width:44px;
      height:44px;
      border-radius:50%;
      background:var(--paper);
      color:var(--ink);
      display:grid;
      place-items:center;
      font-size:22px;
      font-weight:900;
      border:1px solid var(--line);
      z-index:2;
    }
    .entry-card:hover .entry-link{
      background:var(--ink);
      color:#fff;
      transform:translateX(3px);
    }

    .zone-matrix{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:22px;
    }
    .zone-card{
      border-radius:28px;
      border:1px solid var(--line);
      background:#fff;
      padding:26px;
      box-shadow:var(--shadow);
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .zone-card:hover{
      transform:translateY(-4px);
      border-color:var(--celadon);
      box-shadow:var(--shadow-hover);
    }
    .zone-card::before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      width:7px;
      height:100%;
      background:var(--celadon);
    }
    .zone-card:nth-child(2)::before{background:var(--orange)}
    .zone-card:nth-child(3)::before{background:#8BBE88}
    .zone-card:nth-child(4)::before{background:#C85C46}
    .zone-no{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--ink);
      font-weight:900;
      margin-bottom:12px;
    }
    .zone-no span{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background:var(--celadon-soft);
      color:var(--ink);
    }
    .zone-card h3{margin-bottom:12px}
    .zone-detail{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:10px;
      margin-top:18px;
    }
    .detail-chip{
      border-radius:15px;
      background:var(--paper-2);
      border:1px solid var(--line);
      padding:12px;
      min-height:86px;
    }
    .detail-chip b{
      display:block;
      color:var(--text);
      font-size:14px;
      margin-bottom:4px;
    }
    .detail-chip span{
      color:var(--muted);
      font-size:13px;
      line-height:1.45;
      display:block;
    }

    .scenario-wrap{
      display:grid;
      grid-template-columns:310px 1fr;
      gap:28px;
      align-items:start;
    }
    .scenario-tabs{
      background:var(--deep);
      color:#F7F1E7;
      border-radius:28px;
      padding:18px;
      box-shadow:var(--shadow);
      position:sticky;
      top:150px;
    }
    .scenario-tabs h3{color:#fff;margin:8px 8px 14px}
    .scenario-tab{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 15px;
      border-radius:16px;
      color:#DCE6E1;
      margin-bottom:8px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .scenario-tab:hover,.scenario-tab.active{
      background:rgba(242,166,90,.18);
      color:#fff;
      border-color:rgba(242,166,90,.4);
    }
    .scenario-cards{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .scenario-card{
      border:1px solid var(--line);
      border-radius:24px;
      background:#fff;
      padding:24px;
      box-shadow:0 12px 30px rgba(49,43,32,.06);
      transition:var(--ease);
    }
    .scenario-card:hover{
      transform:translateY(-3px);
      border-color:var(--celadon);
      box-shadow:var(--shadow);
    }
    .scenario-card h3{margin:12px 0 8px;font-size:21px}

    .case-list{
      display:grid;
      gap:18px;
    }
    .case-card{
      display:grid;
      grid-template-columns:260px 1fr;
      gap:26px;
      align-items:center;
      padding:26px;
      border-radius:28px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      transition:var(--ease);
    }
    .case-card:hover{
      transform:translateY(-3px);
      border-color:var(--celadon);
      box-shadow:var(--shadow-hover);
    }
    .case-score{
      border-radius:22px;
      background:linear-gradient(135deg,var(--ink),#3B786C);
      color:#fff;
      padding:22px;
      min-height:160px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .case-score .industry{
      color:#DCEFE9;
      font-weight:800;
      font-size:14px;
    }
    .case-score .num{
      display:block;
      font-size:42px;
      font-weight:900;
      line-height:1;
      color:#fff;
    }
    .case-score .desc{
      color:#FCE7C8;
      font-weight:700;
      font-size:14px;
    }
    .case-card h3{margin-bottom:10px}
    .case-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:16px;
    }

    .plan-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }
    .plan-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:28px;
      padding:26px;
      box-shadow:var(--shadow);
      position:relative;
      transition:var(--ease);
    }
    .plan-card:hover{transform:translateY(-4px);border-color:var(--celadon);box-shadow:var(--shadow-hover)}
    .plan-card.recommended{
      border:2px solid var(--orange);
      background:linear-gradient(180deg,#fff,#FFF9F0);
    }
    .recommend-badge{
      position:absolute;
      right:20px;
      top:20px;
      background:var(--orange);
      color:#2B241B;
      font-weight:900;
      border-radius:999px;
      padding:5px 11px;
      font-size:13px;
    }
    .plan-card h3{font-size:24px;margin:16px 0 8px}
    .plan-price{
      color:var(--ink);
      font-weight:900;
      font-size:19px;
      margin:18px 0;
    }
    .plan-list{
      list-style:none;
      padding:0;
      margin:0 0 22px;
    }
    .plan-list li{
      padding:10px 0;
      border-bottom:1px dashed var(--line);
      color:#56615B;
      display:flex;
      gap:10px;
    }
    .plan-list li::before{
      content:"✓";
      color:var(--ink);
      font-weight:900;
    }

    .insight-panel{
      border-radius:30px;
      background:var(--deep);
      color:#fff;
      padding:34px;
      position:relative;
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .insight-panel::before{
      content:"乱码 修复 分区 校验 归档";
      position:absolute;
      right:-20px;
      top:18px;
      font-size:54px;
      font-weight:900;
      color:rgba(255,255,255,.055);
      white-space:nowrap;
    }
    .insight-panel h2,.insight-panel h3{color:#fff}
    .insight-panel p{color:#D7E2DD}
    .insight-list{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:26px;
    }
    .insight-item{
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      border-radius:22px;
      padding:20px;
    }
    .insight-item b{
      display:block;
      color:#FCE3BD;
      margin-bottom:8px;
    }

    .accordion{display:grid;gap:12px}
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 24px rgba(49,43,32,.05);
    }
    .accordion-button{
      background:#fff!important;
      color:var(--text)!important;
      font-weight:900;
      font-size:17px;
      padding:20px 22px;
      box-shadow:none!important;
      border:none;
    }
    .accordion-button:not(.collapsed){
      background:#F0F6F3!important;
      color:var(--ink)!important;
    }
    .accordion-button:focus{
      box-shadow:0 0 0 4px rgba(111,169,154,.18)!important;
      border-color:transparent!important;
    }
    .accordion-button::after{
      background-image:none;
      content:"+";
      display:grid;
      place-items:center;
      font-size:22px;
      font-weight:900;
      color:var(--ink);
      transform:none;
    }
    .accordion-button:not(.collapsed)::after{
      content:"−";
      transform:none;
    }
    .accordion-body{
      padding:0 22px 22px;
      color:var(--muted);
      line-height:1.8;
      background:#F0F6F3;
    }

    .cta-section{
      padding:78px 0;
    }
    .cta-box{
      background:
        linear-gradient(135deg,rgba(31,51,47,.96),rgba(33,78,69,.96)),
        repeating-linear-gradient(90deg,transparent 0 28px,rgba(255,255,255,.07) 28px 29px);
      border-radius:34px;
      padding:44px;
      color:#fff;
      overflow:hidden;
      position:relative;
      box-shadow:0 24px 60px rgba(31,51,47,.22);
    }
    .cta-box::after{
      content:"一区 二区 三区 四区";
      position:absolute;
      right:28px;
      bottom:18px;
      color:rgba(255,255,255,.07);
      font-size:56px;
      font-weight:900;
      letter-spacing:.08em;
    }
    .cta-box h2{color:#fff;max-width:720px}
    .cta-box p{color:#DDE9E5;max-width:700px;margin-top:14px}
    .cta-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px;position:relative;z-index:1}

    .contact-form{
      background:#fff;
      border:1px solid var(--line);
      border-radius:28px;
      padding:26px;
      box-shadow:var(--shadow);
    }
    .form-label{
      font-weight:800;
      color:var(--text);
      margin-bottom:7px;
    }
    .form-control,.form-select{
      border:1px solid var(--line);
      border-radius:16px;
      padding:13px 15px;
      background:#FBFAF7;
      color:var(--text);
      box-shadow:none!important;
    }
    .form-control:focus,.form-select:focus{
      border-color:var(--ink);
      background:#fff;
      box-shadow:0 0 0 4px rgba(111,169,154,.18)!important;
    }
    textarea.form-control{min-height:116px}

    .site-footer{
      background:var(--deep);
      color:#EAF1EE;
      padding:64px 0 24px;
      position:relative;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
    }
    .footer-logo .logo-mark{
      width:42px;height:42px;border-radius:14px;box-shadow:none;
    }
    .footer-brand{
      font-size:20px;
      font-weight:900;
      color:#fff;
      line-height:1.2;
    }
    .footer-desc{
      color:#C8D6D1;
      max-width:390px;
      line-height:1.8;
    }
    .footer-title{
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
      font-size:16px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:#C8D6D1;
      font-size:15px;
    }
    .footer-links a:hover{
      color:var(--orange);
      padding-left:4px;
    }
    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.12);
      margin-top:38px;
      padding-top:20px;
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      color:#AFC1BB;
      font-size:14px;
    }

    @media (max-width: 1199px){
      .trend-bar{justify-content:flex-start;margin-top:8px;overflow-x:auto;padding-bottom:2px}
      .hero-metrics{grid-template-columns:repeat(2,1fr)}
      .scenario-wrap{grid-template-columns:1fr}
      .scenario-tabs{position:relative;top:auto}
    }
    @media (max-width: 991px){
      .topbar .header-search{display:none}
      .navbar-collapse{
        margin-top:12px;
        background:#fff;
        border:1px solid var(--line);
        border-radius:22px;
        padding:14px;
        box-shadow:var(--shadow);
      }
      .nav-menu{display:grid;grid-template-columns:1fr 1fr;gap:8px}
      .nav-link-custom{justify-content:center;background:var(--paper-2);border-color:var(--line)}
      .hero{padding:52px 0 42px}
      .console-card{margin-top:28px}
      .pain-row{grid-template-columns:1fr}
      .pain-cell{border-right:none;border-bottom:1px solid var(--line)}
      .pain-cell:last-child{border-bottom:none}
      .category-entry,.zone-matrix,.scenario-cards,.plan-grid,.insight-list{grid-template-columns:1fr}
      .case-card{grid-template-columns:1fr}
      .zone-detail{grid-template-columns:1fr}
    }
    @media (max-width: 767px){
      body{font-size:15px}
      .section{padding:54px 0}
      .section-tight{padding:44px 0}
      .brand-name{font-size:16px}
      .brand-slogan{font-size:12px;white-space:normal}
      .logo-mark{width:40px;height:40px;border-radius:14px}
      .topbar{padding:10px 0}
      .trend-bar{
        display:flex;
        overflow-x:auto;
        padding:4px 0 2px;
        scrollbar-width:none;
      }
      .trend-bar::-webkit-scrollbar{display:none}
      .nav-menu{grid-template-columns:1fr}
      .hero h1{margin-top:14px}
      .hero-actions .btn{width:100%}
      .hero-metrics{grid-template-columns:1fr 1fr;gap:10px}
      .metric-card{padding:13px}
      .fix-compare{grid-template-columns:1fr}
      .arrow-fix{margin:auto;transform:rotate(90deg)}
      .zone-grid{grid-template-columns:1fr}
      .entry-card,.zone-card,.scenario-card,.case-card,.plan-card,.contact-form{padding:22px;border-radius:24px}
      .case-score .num{font-size:34px}
      .cta-box{padding:30px 22px;border-radius:26px}
      .cta-box::after{font-size:32px;right:12px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
    }
    @media (max-width: 520px){
      .hero-metrics{grid-template-columns:1fr}
      .topbar .container{gap:8px}
      .btn{padding:12px 18px}
      .pain-cell{padding:18px}
      .insight-panel{padding:24px;border-radius:24px}
    }

/* roulang page: category2 */
:root{
      --color-primary:#214E45;
      --color-primary-deep:#183C35;
      --color-secondary:#6FA99A;
      --color-accent:#F2A65A;
      --color-warning:#C85C46;
      --color-bg:#F6F3ED;
      --color-card:#FFFFFF;
      --color-card-soft:#FBFAF7;
      --color-text:#2E3430;
      --color-muted:#6E746F;
      --color-border:#E5DED2;
      --color-footer:#1F332F;
      --radius-xs:10px;
      --radius-sm:14px;
      --radius-md:20px;
      --radius-lg:28px;
      --shadow-soft:0 16px 40px rgba(49,43,32,.08);
      --shadow-hover:0 22px 54px rgba(49,43,32,.13);
      --transition:all .25s ease;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 8% 8%, rgba(111,169,154,.15), transparent 28%),
        radial-gradient(circle at 88% 2%, rgba(242,166,90,.12), transparent 28%),
        linear-gradient(180deg,#F8F5EF 0%,var(--color-bg) 48%,#F4EFE6 100%);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    a:hover{color:var(--color-primary)}
    img{max-width:100%;height:auto}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(242,166,90,.35);color:var(--color-primary-deep)}
    .container{max-width:var(--container)}
    .section{padding:86px 0}
    .section-tight{padding:62px 0}
    .section-title{
      font-size:clamp(28px,3vw,38px);
      line-height:1.22;
      font-weight:800;
      color:var(--color-primary-deep);
      margin-bottom:16px;
      letter-spacing:-.02em;
    }
    .section-lead{
      color:var(--color-muted);
      font-size:17px;
      max-width:760px;
      margin-bottom:34px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:999px;
      background:rgba(111,169,154,.16);
      color:var(--color-primary);
      font-weight:700;
      font-size:14px;
      margin-bottom:18px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 5px rgba(242,166,90,.18);
    }
    .btn{
      border:0;
      border-radius:999px;
      padding:12px 22px;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      transition:var(--transition);
      white-space:nowrap;
    }
    .btn-main{
      background:var(--color-primary);
      color:#fff;
      box-shadow:0 12px 28px rgba(33,78,69,.18);
    }
    .btn-main:hover,.btn-main:active{
      background:var(--color-primary-deep);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 16px 36px rgba(33,78,69,.24);
    }
    .btn-accent{
      background:var(--color-accent);
      color:#2b2b25;
      box-shadow:0 12px 28px rgba(242,166,90,.24);
    }
    .btn-accent:hover{
      background:#ec9742;
      color:#241f18;
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(242,166,90,.32);
    }
    .btn-ghost{
      background:rgba(255,255,255,.55);
      color:var(--color-primary);
      border:1px solid rgba(33,78,69,.28);
    }
    .btn-ghost:hover{
      background:#fff;
      border-color:var(--color-secondary);
      transform:translateY(-2px);
    }
    .btn:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    button:focus-visible{
      outline:3px solid rgba(242,166,90,.55);
      outline-offset:3px;
      box-shadow:none;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1020;
      background:rgba(246,243,237,.9);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(229,222,210,.9);
      box-shadow:0 8px 24px rgba(49,43,32,.05);
    }
    .topbar{padding:14px 0 12px}
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:285px;
    }
    .logo-mark{
      width:44px;
      height:44px;
      border-radius:14px;
      background:linear-gradient(135deg,var(--color-primary),#2e6b5e);
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:4px;
      padding:8px;
      box-shadow:0 12px 24px rgba(33,78,69,.2);
      flex:0 0 auto;
    }
    .logo-mark span{
      display:block;
      border-radius:6px;
      background:rgba(255,255,255,.76);
      position:relative;
      overflow:hidden;
    }
    .logo-mark span:nth-child(2),
    .logo-mark span:nth-child(3){background:rgba(242,166,90,.88)}
    .brand-name{
      display:block;
      font-weight:900;
      color:var(--color-primary-deep);
      font-size:20px;
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .brand-slogan{
      color:var(--color-muted);
      font-size:12px;
      line-height:1.35;
      margin-top:3px;
    }
    .header-search{
      flex:1;
      max-width:460px;
      position:relative;
      margin-left:auto;
    }
    .header-search input{
      width:100%;
      height:44px;
      border-radius:999px;
      border:1px solid var(--color-border);
      background:#fff;
      padding:0 44px 0 18px;
      color:var(--color-text);
      outline:0;
      transition:var(--transition);
    }
    .header-search input:focus{
      border-color:var(--color-primary);
      box-shadow:0 0 0 4px rgba(111,169,154,.18);
    }
    .search-dot{
      position:absolute;
      right:17px;
      top:50%;
      transform:translateY(-50%);
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 5px rgba(242,166,90,.17);
    }
    .navbar-toggler{
      border:1px solid rgba(33,78,69,.34);
      color:var(--color-primary);
      border-radius:13px;
      padding:7px 11px;
      background:#fff;
      font-weight:900;
      line-height:1;
    }
    .nav-row{border-top:1px solid rgba(229,222,210,.65)}
    .navbar{padding:0}
    .navbar-collapse{padding:10px 0}
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .nav-link-custom{
      display:inline-flex;
      align-items:center;
      padding:9px 14px;
      border-radius:999px;
      color:var(--color-text);
      font-weight:800;
      font-size:15px;
    }
    .nav-link-custom:hover{
      background:rgba(111,169,154,.13);
      color:var(--color-primary);
    }
    .nav-link-custom.active{
      background:var(--color-primary);
      color:#fff;
      box-shadow:0 8px 20px rgba(33,78,69,.18);
    }
    .trend-bar{
      display:flex;
      align-items:center;
      gap:7px;
      color:var(--color-muted);
      font-size:13px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .trend-bar strong{color:var(--color-primary-deep)}
    .trend-pill{
      padding:5px 9px;
      border-radius:999px;
      background:rgba(242,166,90,.14);
      border:1px solid rgba(242,166,90,.22);
      color:#7b5630;
      font-weight:700;
    }
    .trend-pill:hover{
      background:rgba(242,166,90,.24);
      color:var(--color-primary-deep);
    }
    .breadcrumb-wrap{
      color:var(--color-muted);
      font-size:14px;
      margin-bottom:18px;
    }
    .breadcrumb-wrap a{
      color:var(--color-primary);
      font-weight:700;
    }
    .hero{
      padding:78px 0 58px;
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(33,78,69,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(33,78,69,.055) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.75),transparent 86%);
      pointer-events:none;
    }
    .hero .container{position:relative;z-index:1}
    .hero h1{
      font-size:clamp(32px,4.7vw,56px);
      line-height:1.16;
      color:var(--color-primary-deep);
      font-weight:900;
      letter-spacing:-.035em;
      margin:0 0 20px;
    }
    .hero p{
      font-size:18px;
      color:var(--color-muted);
      max-width:680px;
      margin-bottom:26px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
    .hero-badges{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .soft-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--color-border);
      color:var(--color-primary);
      font-weight:800;
      font-size:14px;
      box-shadow:0 8px 20px rgba(49,43,32,.05);
    }
    .zone-stage{
      background:linear-gradient(180deg,#fff,#FBFAF7);
      border:1px solid var(--color-border);
      border-radius:30px;
      padding:22px;
      box-shadow:var(--shadow-soft);
      position:relative;
    }
    .stage-header{
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:20px;
      gap:12px;
    }
    .stage-title{
      font-weight:900;
      color:var(--color-primary-deep);
      font-size:18px;
    }
    .stage-status{
      padding:6px 10px;
      border-radius:999px;
      background:rgba(111,169,154,.15);
      color:var(--color-primary);
      font-size:13px;
      font-weight:800;
    }
    .zone-band{
      display:grid;
      gap:12px;
    }
    .band-item{
      display:grid;
      grid-template-columns:78px 1fr auto;
      align-items:center;
      gap:12px;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(229,222,210,.9);
      background:#fff;
      transition:var(--transition);
    }
    .band-item:hover{
      transform:translateX(3px);
      border-color:var(--color-secondary);
      box-shadow:0 10px 28px rgba(49,43,32,.07);
    }
    .band-code{
      border-radius:14px;
      background:rgba(33,78,69,.08);
      color:var(--color-primary);
      font-weight:900;
      padding:10px;
      text-align:center;
    }
    .band-item:nth-child(2) .band-code{background:rgba(242,166,90,.17);color:#8a5726}
    .band-item:nth-child(3) .band-code{background:rgba(111,169,154,.18);color:var(--color-primary)}
    .band-item:nth-child(4) .band-code{background:rgba(200,92,70,.11);color:#9a4333}
    .band-text strong{
      display:block;
      color:var(--color-primary-deep);
      line-height:1.35;
    }
    .band-text span{
      color:var(--color-muted);
      font-size:14px;
    }
    .band-progress{
      width:56px;
      height:8px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--color-secondary),var(--color-accent));
    }
    .mini-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
      margin-top:18px;
    }
    .mini-cell{
      border-radius:16px;
      background:rgba(246,243,237,.82);
      border:1px dashed rgba(111,169,154,.45);
      padding:12px 8px;
      text-align:center;
      color:var(--color-muted);
      font-size:13px;
      font-weight:700;
    }
    .model-wrap{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:28px;
      align-items:start;
    }
    .step-ladder{
      display:grid;
      gap:18px;
      counter-reset:zone;
    }
    .zone-detail{
      counter-increment:zone;
      display:grid;
      grid-template-columns:110px 1fr;
      gap:20px;
      padding:22px;
      border-radius:var(--radius-lg);
      background:var(--color-card);
      border:1px solid var(--color-border);
      box-shadow:0 12px 34px rgba(49,43,32,.06);
      position:relative;
      transition:var(--transition);
    }
    .zone-detail:nth-child(2){margin-left:34px}
    .zone-detail:nth-child(3){margin-left:68px}
    .zone-detail:nth-child(4){margin-left:102px}
    .zone-detail:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:var(--color-secondary);
    }
    .zone-index{
      min-height:120px;
      border-radius:22px;
      background:linear-gradient(145deg,var(--color-primary),#2f6f61);
      color:#fff;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      box-shadow:0 14px 30px rgba(33,78,69,.18);
    }
    .zone-index span{
      font-size:32px;
      line-height:1;
      font-weight:900;
    }
    .zone-index small{
      opacity:.84;
      font-weight:800;
      margin-top:8px;
    }
    .zone-detail:nth-child(2) .zone-index{background:linear-gradient(145deg,#8b6a31,var(--color-accent));color:#241f18}
    .zone-detail:nth-child(3) .zone-index{background:linear-gradient(145deg,#4d8679,var(--color-secondary))}
    .zone-detail:nth-child(4) .zone-index{background:linear-gradient(145deg,#24423c,#5b7f74)}
    .zone-content h3{
      font-size:23px;
      line-height:1.3;
      margin-bottom:10px;
      font-weight:900;
      color:var(--color-primary-deep);
    }
    .zone-content p{
      color:var(--color-muted);
      margin-bottom:14px;
    }
    .zone-meta{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:10px;
    }
    .meta-box{
      background:var(--color-card-soft);
      border:1px solid rgba(229,222,210,.85);
      border-radius:16px;
      padding:12px;
    }
    .meta-box b{
      display:block;
      color:var(--color-primary);
      font-size:14px;
      margin-bottom:4px;
    }
    .meta-box span{
      color:var(--color-muted);
      font-size:14px;
      line-height:1.55;
    }
    .side-note{
      position:sticky;
      top:150px;
      border-radius:var(--radius-lg);
      background:var(--color-primary);
      color:#F7F2E8;
      padding:26px;
      overflow:hidden;
      box-shadow:0 18px 44px rgba(33,78,69,.18);
    }
    .side-note:after{
      content:"一区\A二区\A三区\A四区";
      white-space:pre;
      position:absolute;
      right:18px;
      bottom:12px;
      color:rgba(255,255,255,.08);
      font-weight:900;
      font-size:42px;
      line-height:1.1;
    }
    .side-note h3{
      font-weight:900;
      font-size:23px;
      margin-bottom:12px;
      position:relative;
      z-index:1;
    }
    .side-note p,.side-note ul{
      position:relative;
      z-index:1;
      color:rgba(247,242,232,.82);
    }
    .side-note ul{
      padding-left:18px;
      margin-bottom:0;
    }
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .metric-card{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:24px;
      padding:24px;
      box-shadow:var(--shadow-soft);
      transition:var(--transition);
      min-height:190px;
    }
    .metric-card:hover{
      transform:translateY(-4px);
      border-color:var(--color-secondary);
      box-shadow:var(--shadow-hover);
    }
    .metric-num{
      font-size:36px;
      line-height:1;
      font-weight:900;
      color:var(--color-primary);
      margin-bottom:12px;
    }
    .metric-card:nth-child(even) .metric-num{color:#ad6d2f}
    .metric-card h3{
      font-size:19px;
      font-weight:900;
      color:var(--color-primary-deep);
      margin-bottom:10px;
    }
    .metric-card p{
      color:var(--color-muted);
      margin:0;
      font-size:15px;
    }
    .deploy-panel{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:30px;
      padding:16px;
      box-shadow:var(--shadow-soft);
    }
    .deploy-item{
      display:grid;
      grid-template-columns:220px 1fr 150px;
      gap:18px;
      align-items:center;
      padding:22px;
      border-radius:22px;
      transition:var(--transition);
    }
    .deploy-item + .deploy-item{border-top:1px solid var(--color-border)}
    .deploy-item:hover{
      background:var(--color-card-soft);
      transform:translateX(4px);
    }
    .deploy-name{
      font-size:21px;
      font-weight:900;
      color:var(--color-primary-deep);
    }
    .deploy-tag{
      display:inline-flex;
      margin-top:8px;
      border-radius:999px;
      background:rgba(111,169,154,.14);
      color:var(--color-primary);
      padding:5px 10px;
      font-size:13px;
      font-weight:800;
    }
    .deploy-desc{
      color:var(--color-muted);
      margin:0;
    }
    .deploy-output{
      display:flex;
      flex-direction:column;
      gap:7px;
      color:var(--color-primary);
      font-size:14px;
      font-weight:800;
    }
    .case-list{
      display:grid;
      gap:18px;
    }
    .case-row{
      display:grid;
      grid-template-columns:220px 1fr 160px;
      gap:20px;
      align-items:center;
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:26px;
      padding:22px;
      box-shadow:0 12px 34px rgba(49,43,32,.06);
      transition:var(--transition);
    }
    .case-row:hover{
      transform:translateY(-3px);
      border-color:var(--color-secondary);
      box-shadow:var(--shadow-hover);
    }
    .case-industry{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .case-industry strong{
      font-size:20px;
      color:var(--color-primary-deep);
      font-weight:900;
    }
    .case-industry span{
      width:max-content;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(242,166,90,.16);
      color:#865628;
      font-weight:800;
      font-size:13px;
    }
    .case-row h3{
      font-size:20px;
      font-weight:900;
      color:var(--color-primary-deep);
      margin-bottom:8px;
    }
    .case-row p{
      margin:0;
      color:var(--color-muted);
    }
    .case-result{
      border-radius:20px;
      background:var(--color-card-soft);
      border:1px dashed rgba(111,169,154,.5);
      padding:16px;
      text-align:center;
    }
    .case-result b{
      display:block;
      font-size:28px;
      line-height:1;
      color:var(--color-primary);
      font-weight:900;
      margin-bottom:8px;
    }
    .consult-section{
      background:
        linear-gradient(135deg,rgba(33,78,69,.96),rgba(31,51,47,.98)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.08) 0 1px,transparent 1px 28px);
      color:#F7F2E8;
      border-radius:34px;
      padding:38px;
      position:relative;
      overflow:hidden;
      box-shadow:0 22px 54px rgba(33,78,69,.2);
    }
    .consult-section:before{
      content:"";
      position:absolute;
      width:260px;
      height:260px;
      right:-80px;
      top:-80px;
      border-radius:50%;
      background:rgba(242,166,90,.16);
    }
    .consult-section h2{
      font-size:clamp(28px,3vw,38px);
      font-weight:900;
      line-height:1.25;
      margin-bottom:12px;
      position:relative;
      z-index:1;
    }
    .consult-section p{
      color:rgba(247,242,232,.78);
      margin-bottom:0;
      position:relative;
      z-index:1;
    }
    .consult-form{
      background:#FBFAF7;
      border-radius:26px;
      padding:24px;
      border:1px solid rgba(255,255,255,.36);
      position:relative;
      z-index:1;
      box-shadow:0 16px 40px rgba(0,0,0,.08);
    }
    .form-label{
      color:var(--color-primary-deep);
      font-weight:800;
      font-size:14px;
      margin-bottom:7px;
    }
    .form-control,.form-select{
      border-radius:15px;
      border:1px solid var(--color-border);
      min-height:46px;
      color:var(--color-text);
      background:#fff;
      box-shadow:none!important;
      transition:var(--transition);
    }
    .form-control:focus,.form-select:focus{
      border-color:var(--color-primary);
      box-shadow:0 0 0 4px rgba(111,169,154,.17)!important;
    }
    textarea.form-control{min-height:96px}
    .faq-wrap .accordion{display:grid;gap:14px}
    .accordion-item{
      border:1px solid var(--color-border)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 28px rgba(49,43,32,.05);
    }
    .accordion-button{
      padding:20px 22px;
      background:#fff;
      color:var(--color-primary-deep);
      font-weight:900;
      box-shadow:none!important;
      border:0;
    }
    .accordion-button:not(.collapsed){
      background:#F0F6F3;
      color:var(--color-primary);
    }
    .accordion-button:after{
      background-image:none;
      content:"+";
      font-size:24px;
      font-weight:800;
      color:var(--color-accent);
      transform:none;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .accordion-button:not(.collapsed):after{
      content:"−";
      transform:none;
    }
    .accordion-body{
      color:var(--color-muted);
      padding:0 22px 20px;
      background:#F0F6F3;
    }
    .site-footer{
      background:var(--color-footer);
      color:#F7F2E8;
      padding:58px 0 28px;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
    }
    .footer-brand{
      font-weight:900;
      font-size:22px;
    }
    .footer-desc{
      color:rgba(247,242,232,.72);
      max-width:520px;
      margin:0;
    }
    .footer-title{
      font-weight:900;
      color:#fff;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(247,242,232,.72);
      font-size:15px;
    }
    .footer-links a:hover{
      color:var(--color-accent);
      padding-left:3px;
    }
    .footer-bottom{
      border-top:1px solid rgba(247,242,232,.14);
      margin-top:34px;
      padding-top:20px;
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      color:rgba(247,242,232,.62);
      font-size:14px;
    }
    @media (max-width: 1199px){
      .zone-detail:nth-child(2),
      .zone-detail:nth-child(3),
      .zone-detail:nth-child(4){margin-left:0}
      .model-wrap{grid-template-columns:1fr}
      .side-note{position:relative;top:auto}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width: 991px){
      .topbar .d-flex{flex-wrap:wrap}
      .brand-wrap{min-width:auto}
      .header-search{order:3;max-width:none;flex-basis:100%;margin-left:0}
      .navbar-collapse{
        background:#fff;
        border:1px solid var(--color-border);
        border-radius:22px;
        padding:14px;
        margin:10px 0 14px;
        box-shadow:var(--shadow-soft);
      }
      .nav-menu{display:grid;grid-template-columns:1fr;gap:6px;margin-bottom:12px}
      .nav-link-custom{justify-content:flex-start}
      .trend-bar{
        justify-content:flex-start;
        border-top:1px solid var(--color-border);
        padding-top:12px;
      }
      .hero{padding:54px 0 42px}
      .deploy-item{grid-template-columns:1fr}
      .case-row{grid-template-columns:1fr}
    }
    @media (max-width: 767px){
      body{font-size:15px}
      .section{padding:56px 0}
      .section-tight{padding:44px 0}
      .hero p{font-size:16px}
      .hero-actions .btn{width:100%}
      .zone-stage{padding:16px;border-radius:24px}
      .band-item{grid-template-columns:1fr}
      .band-progress{width:100%}
      .mini-grid{grid-template-columns:repeat(2,1fr)}
      .zone-detail{grid-template-columns:1fr;padding:18px;border-radius:24px}
      .zone-index{min-height:92px}
      .zone-meta{grid-template-columns:1fr}
      .metric-grid{grid-template-columns:1fr}
      .consult-section{padding:24px;border-radius:26px}
      .consult-form{padding:18px;border-radius:22px;margin-top:20px}
      .footer-bottom{display:grid}
    }
    @media (max-width: 520px){
      .brand-name{font-size:18px}
      .logo-mark{width:40px;height:40px}
      .soft-badge{width:100%;justify-content:center}
      .metric-card{min-height:auto}
      .case-result{text-align:left}
      .deploy-output{align-items:flex-start}
    }

/* roulang page: category1 */
:root{
      --color-primary:#214E45;
      --color-primary-dark:#183B34;
      --color-secondary:#6FA99A;
      --color-accent:#F2A65A;
      --color-bg:#F6F3ED;
      --color-card:#FFFFFF;
      --color-card-soft:#FBFAF7;
      --color-text:#2E3430;
      --color-muted:#6E746F;
      --color-border:#E5DED2;
      --color-danger:#C85C46;
      --color-footer:#1F332F;
      --radius-xl:26px;
      --radius-lg:20px;
      --radius-md:16px;
      --radius-pill:999px;
      --shadow-paper:0 16px 40px rgba(49,43,32,.08);
      --shadow-hover:0 22px 50px rgba(49,43,32,.13);
      --container:1200px;
      --transition:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      background:
        radial-gradient(circle at 10% 8%, rgba(111,169,154,.16), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(242,166,90,.16), transparent 25%),
        linear-gradient(180deg,#F8F5EF 0%,var(--color-bg) 38%,#F7F2EA 100%);
      color:var(--color-text);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(242,166,90,.35);color:var(--color-primary-dark)}
    .container{max-width:var(--container)}
    .section-space{padding:88px 0}
    .section-space-sm{padding:64px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 13px;
      border-radius:var(--radius-pill);
      background:rgba(111,169,154,.14);
      color:var(--color-primary);
      font-weight:700;
      font-size:14px;
      margin-bottom:16px;
    }
    .section-kicker::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 5px rgba(242,166,90,.16);
    }
    .section-title{
      font-size:clamp(30px,4vw,42px);
      line-height:1.18;
      font-weight:800;
      letter-spacing:-.02em;
      color:var(--color-primary-dark);
      margin:0 0 16px;
    }
    .section-desc{
      color:var(--color-muted);
      font-size:17px;
      max-width:760px;
      margin:0;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(246,243,237,.92);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(229,222,210,.85);
      box-shadow:0 10px 30px rgba(49,43,32,.04);
    }
    .topbar{padding:14px 0 12px}
    .brand-wrap{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:285px;
    }
    .logo-mark{
      width:44px;
      height:44px;
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:4px;
      padding:6px;
      border-radius:15px;
      background:var(--color-primary);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.14), 0 12px 24px rgba(33,78,69,.18);
      flex:0 0 auto;
    }
    .logo-mark span{
      border-radius:7px;
      background:#F8F1E5;
      position:relative;
      overflow:hidden;
    }
    .logo-mark span:nth-child(2),
    .logo-mark span:nth-child(3){background:var(--color-secondary)}
    .logo-mark span:nth-child(4){background:var(--color-accent)}
    .brand-name{
      display:block;
      font-weight:800;
      color:var(--color-primary-dark);
      font-size:19px;
      line-height:1.1;
      white-space:nowrap;
    }
    .brand-slogan{
      color:var(--color-muted);
      font-size:12px;
      margin-top:3px;
      white-space:nowrap;
    }
    .header-search{
      flex:1;
      max-width:460px;
      position:relative;
      margin-left:auto;
    }
    .header-search input{
      width:100%;
      border:1px solid var(--color-border);
      background:#fffdf8;
      border-radius:var(--radius-pill);
      padding:11px 42px 11px 18px;
      outline:none;
      color:var(--color-text);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
      transition:var(--transition);
    }
    .header-search input:focus{
      border-color:var(--color-primary);
      box-shadow:0 0 0 4px rgba(111,169,154,.18);
    }
    .search-dot{
      position:absolute;
      right:17px;
      top:50%;
      width:11px;
      height:11px;
      border:2px solid var(--color-primary);
      border-radius:50%;
      transform:translateY(-50%);
    }
    .search-dot::after{
      content:"";
      position:absolute;
      width:7px;
      height:2px;
      background:var(--color-primary);
      right:-6px;
      bottom:-4px;
      transform:rotate(45deg);
      border-radius:2px;
    }
    .navbar-toggler{
      border:1px solid rgba(33,78,69,.35);
      color:var(--color-primary);
      border-radius:12px;
      padding:8px 12px;
      box-shadow:none!important;
      background:#fffdf8;
    }
    .nav-row{
      border-top:1px solid rgba(229,222,210,.72);
    }
    .navbar{padding:0}
    .navbar-collapse{
      align-items:center;
      gap:18px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:6px;
      padding:9px 0;
    }
    .nav-link-custom{
      padding:10px 15px;
      border-radius:var(--radius-pill);
      color:var(--color-muted);
      font-weight:700;
      font-size:15px;
    }
    .nav-link-custom:hover,
    .nav-link-custom.active{
      color:#fff;
      background:var(--color-primary);
      box-shadow:0 10px 22px rgba(33,78,69,.16);
    }
    .trend-bar{
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--color-muted);
      font-size:13px;
      white-space:nowrap;
      overflow-x:auto;
      padding:9px 0;
      scrollbar-width:none;
    }
    .trend-bar::-webkit-scrollbar{display:none}
    .trend-pill{
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(111,169,154,.12);
      color:var(--color-primary);
      border:1px solid rgba(111,169,154,.2);
      flex:0 0 auto;
    }
    .trend-pill:hover{
      background:rgba(242,166,90,.18);
      color:var(--color-primary-dark);
      border-color:rgba(242,166,90,.38);
    }
    .btn{
      border:0;
      border-radius:var(--radius-pill);
      padding:12px 22px;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      transition:var(--transition);
      line-height:1.25;
    }
    .btn:focus-visible,
    .form-control:focus,
    textarea:focus{
      outline:none;
      box-shadow:0 0 0 4px rgba(111,169,154,.22)!important;
      border-color:var(--color-primary)!important;
    }
    .btn-main{
      background:var(--color-primary);
      color:#fff;
      box-shadow:0 14px 28px rgba(33,78,69,.18);
    }
    .btn-main:hover{
      background:var(--color-primary-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(33,78,69,.24);
    }
    .btn-accent{
      background:var(--color-accent);
      color:#2b241b;
      box-shadow:0 14px 28px rgba(242,166,90,.22);
    }
    .btn-accent:hover{
      background:#ee9943;
      color:#231b12;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(242,166,90,.32);
    }
    .btn-ghost{
      background:rgba(255,255,255,.62);
      color:var(--color-primary);
      border:1px solid rgba(33,78,69,.22);
    }
    .btn-ghost:hover{
      background:#fff;
      color:var(--color-primary-dark);
      border-color:var(--color-primary);
      transform:translateY(-2px);
    }
    .page-hero{
      position:relative;
      padding:74px 0 70px;
      overflow:hidden;
    }
    .page-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(33,78,69,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(33,78,69,.045) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(180deg,#000 0%,transparent 88%);
      pointer-events:none;
    }
    .breadcrumb-line{
      display:flex;
      align-items:center;
      gap:9px;
      flex-wrap:wrap;
      color:var(--color-muted);
      font-size:14px;
      margin-bottom:18px;
      position:relative;
      z-index:1;
    }
    .breadcrumb-line a{color:var(--color-primary);font-weight:700}
    .breadcrumb-line span{color:var(--color-muted)}
    .hero-title{
      font-size:clamp(34px,5vw,54px);
      line-height:1.16;
      font-weight:800;
      color:var(--color-primary-dark);
      letter-spacing:-.03em;
      margin:0 0 20px;
      position:relative;
      z-index:1;
    }
    .hero-lead{
      font-size:18px;
      color:var(--color-muted);
      max-width:690px;
      margin:0 0 28px;
      position:relative;
      z-index:1;
    }
    .hero-actions{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      position:relative;
      z-index:1;
    }
    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
      position:relative;
      z-index:1;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      background:#fffdf8;
      border:1px solid var(--color-border);
      color:var(--color-primary);
      font-weight:700;
      font-size:14px;
      box-shadow:0 8px 20px rgba(49,43,32,.04);
    }
    .compare-board{
      position:relative;
      z-index:1;
      background:linear-gradient(180deg,#fffdf8,#fbfaf7);
      border:1px solid var(--color-border);
      border-radius:30px;
      padding:24px;
      box-shadow:var(--shadow-paper);
    }
    .board-header{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding-bottom:16px;
      border-bottom:1px solid var(--color-border);
      margin-bottom:18px;
    }
    .board-title{
      font-weight:800;
      color:var(--color-primary-dark);
    }
    .status-chip{
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(242,166,90,.2);
      color:#7d4d18;
      font-weight:800;
      font-size:12px;
    }
    .repair-panel{
      border-radius:22px;
      border:1px solid rgba(229,222,210,.9);
      background:#fff;
      padding:16px;
      margin-bottom:14px;
    }
    .repair-panel .label{
      display:inline-flex;
      padding:5px 9px;
      border-radius:var(--radius-pill);
      font-size:12px;
      font-weight:800;
      margin-bottom:10px;
    }
    .label-before{
      color:#8e3e30;
      background:rgba(200,92,70,.12);
    }
    .label-after{
      color:var(--color-primary);
      background:rgba(111,169,154,.15);
    }
    .garbled-text{
      color:#9a594e;
      font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
      word-break:break-all;
      background:linear-gradient(90deg,rgba(200,92,70,.08),transparent);
      border-radius:12px;
      padding:12px;
      line-height:1.55;
    }
    .clean-text{
      color:var(--color-primary-dark);
      background:linear-gradient(90deg,rgba(111,169,154,.14),transparent);
      border-radius:12px;
      padding:12px;
      font-weight:700;
      line-height:1.65;
    }
    .progress-row{
      display:grid;
      gap:12px;
      margin-top:16px;
    }
    .progress-item{
      display:grid;
      grid-template-columns:86px 1fr 42px;
      gap:10px;
      align-items:center;
      font-size:13px;
      color:var(--color-muted);
    }
    .meter{
      height:9px;
      border-radius:999px;
      background:#eee7db;
      overflow:hidden;
    }
    .meter span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--color-secondary),var(--color-accent));
    }
    .paper-card{
      background:var(--color-card);
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-paper);
      transition:var(--transition);
    }
    .paper-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(111,169,154,.55);
    }
    .flow-axis{
      position:relative;
      display:grid;
      grid-template-columns:repeat(5,1fr);
      gap:16px;
      margin-top:38px;
    }
    .flow-axis::before{
      content:"";
      position:absolute;
      left:7%;
      right:7%;
      top:32px;
      height:2px;
      background:linear-gradient(90deg,var(--color-secondary),var(--color-accent));
      opacity:.55;
    }
    .flow-step{
      position:relative;
      padding:88px 18px 20px;
      min-height:218px;
      background:#fffdf8;
      border:1px solid var(--color-border);
      border-radius:22px;
      box-shadow:0 12px 28px rgba(49,43,32,.06);
      transition:var(--transition);
    }
    .flow-step:hover{
      transform:translateY(-3px);
      border-color:var(--color-secondary);
    }
    .step-num{
      position:absolute;
      top:14px;
      left:18px;
      width:38px;
      height:38px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--color-primary);
      color:#fff;
      font-weight:900;
      box-shadow:0 0 0 8px rgba(111,169,154,.14);
      z-index:1;
    }
    .flow-step h3{
      font-size:18px;
      font-weight:800;
      color:var(--color-primary-dark);
      margin:0 0 8px;
    }
    .flow-step p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.65;
    }
    .type-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
      margin-top:34px;
    }
    .type-card{
      padding:24px;
      display:grid;
      grid-template-columns:auto 1fr;
      gap:16px;
      align-items:start;
    }
    .type-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(111,169,154,.16);
      color:var(--color-primary);
      font-weight:900;
      font-size:20px;
      transition:var(--transition);
    }
    .type-card:hover .type-icon{
      background:var(--color-accent);
      color:#2b241b;
      transform:translateX(3px) rotate(-2deg);
    }
    .type-card h3{
      font-size:20px;
      font-weight:800;
      color:var(--color-primary-dark);
      margin:0 0 8px;
    }
    .type-card p{margin:0;color:var(--color-muted);font-size:15px}
    .explain-wrap{
      background:linear-gradient(135deg,#203f39,#1f332f);
      color:#f8f1e5;
      border-radius:34px;
      padding:44px;
      position:relative;
      overflow:hidden;
      box-shadow:0 24px 54px rgba(31,51,47,.18);
    }
    .explain-wrap::after{
      content:"乱码→清晰  UTF-8  GBK  校验  报告";
      position:absolute;
      right:-30px;
      bottom:18px;
      color:rgba(255,255,255,.07);
      font-size:62px;
      font-weight:900;
      white-space:nowrap;
    }
    .explain-wrap .section-kicker{
      background:rgba(255,255,255,.12);
      color:#f8f1e5;
    }
    .explain-wrap .section-title{color:#fff}
    .explain-wrap .section-desc{color:rgba(248,241,229,.78)}
    .term-list{
      display:grid;
      gap:14px;
      position:relative;
      z-index:1;
    }
    .term-item{
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
    }
    .term-item strong{
      display:block;
      margin-bottom:6px;
      color:#fff;
      font-size:17px;
    }
    .term-item span{color:rgba(248,241,229,.78);font-size:14px}
    .contrast-table-wrap{
      margin-top:34px;
      overflow-x:auto;
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-paper);
      border:1px solid var(--color-border);
      background:#fff;
    }
    .contrast-table{
      width:100%;
      min-width:780px;
      border-collapse:separate;
      border-spacing:0;
      margin:0;
      overflow:hidden;
    }
    .contrast-table th{
      background:#EFE8DC;
      color:var(--color-primary-dark);
      font-weight:900;
      padding:18px 20px;
      border-bottom:1px solid var(--color-border);
      font-size:16px;
    }
    .contrast-table td{
      padding:18px 20px;
      border-bottom:1px solid var(--color-border);
      color:var(--color-muted);
      vertical-align:top;
      background:#fffdf8;
    }
    .contrast-table tr:last-child td{border-bottom:0}
    .contrast-table td:nth-child(3){
      color:var(--color-primary-dark);
      font-weight:700;
      background:#F3F8F5;
    }
    .mini-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:24px;
      height:24px;
      margin-right:8px;
      border-radius:50%;
      background:rgba(242,166,90,.2);
      color:#8a551d;
      font-weight:900;
      font-size:12px;
    }
    .security-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
      margin-top:34px;
    }
    .security-main{
      padding:32px;
      background:#fffdf8;
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-paper);
    }
    .security-list{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
      margin-top:22px;
    }
    .security-item{
      padding:16px;
      border-radius:18px;
      background:rgba(111,169,154,.1);
      border:1px solid rgba(111,169,154,.22);
    }
    .security-item strong{display:block;color:var(--color-primary-dark);margin-bottom:4px}
    .security-item span{font-size:14px;color:var(--color-muted)}
    .report-card{
      padding:30px;
      background:var(--color-primary);
      color:#fff;
      border-radius:var(--radius-xl);
      position:relative;
      overflow:hidden;
      box-shadow:var(--shadow-paper);
    }
    .report-card::before{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      border-radius:50%;
      background:rgba(242,166,90,.22);
      right:-60px;
      top:-55px;
    }
    .report-card h3{
      font-size:24px;
      font-weight:900;
      margin:0 0 14px;
      position:relative;
    }
    .report-card p{
      color:rgba(255,255,255,.78);
      margin:0 0 20px;
      position:relative;
    }
    .report-points{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
      position:relative;
    }
    .report-points li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#F8F1E5;
      font-size:15px;
    }
    .report-points li::before{
      content:"✓";
      display:grid;
      place-items:center;
      width:22px;
      height:22px;
      border-radius:50%;
      background:var(--color-accent);
      color:#2b241b;
      font-weight:900;
      flex:0 0 auto;
      margin-top:2px;
    }
    .consult-box{
      background:#fffdf8;
      border:1px solid var(--color-border);
      border-radius:34px;
      padding:38px;
      box-shadow:var(--shadow-paper);
    }
    .consult-box .form-control,
    .consult-box .form-select{
      border-radius:16px;
      border:1px solid var(--color-border);
      padding:13px 15px;
      color:var(--color-text);
      background:#fff;
      box-shadow:none;
    }
    .consult-box label{
      font-weight:800;
      color:var(--color-primary-dark);
      margin-bottom:8px;
      font-size:14px;
    }
    .form-note{
      color:var(--color-muted);
      font-size:14px;
      margin-top:12px;
    }
    .accordion{
      display:grid;
      gap:14px;
      margin-top:34px;
    }
    .accordion-item{
      border:1px solid var(--color-border)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:#fffdf8;
      box-shadow:0 10px 24px rgba(49,43,32,.05);
    }
    .accordion-button{
      background:#fffdf8!important;
      color:var(--color-primary-dark)!important;
      font-weight:900;
      padding:20px 22px;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      background:#F0F6F3!important;
      color:var(--color-primary)!important;
    }
    .accordion-button::after{
      background-image:none;
      content:"+";
      font-size:24px;
      font-weight:700;
      color:var(--color-primary);
      transform:none;
      width:auto;
      height:auto;
    }
    .accordion-button:not(.collapsed)::after{
      content:"−";
      transform:none;
    }
    .accordion-body{
      padding:0 22px 22px;
      color:var(--color-muted);
      background:#F0F6F3;
    }
    .cta-band{
      background:
        linear-gradient(135deg,rgba(33,78,69,.96),rgba(24,59,52,.98)),
        radial-gradient(circle at 15% 20%,rgba(242,166,90,.28),transparent 30%);
      color:#fff;
      border-radius:36px;
      padding:48px;
      position:relative;
      overflow:hidden;
      box-shadow:0 26px 58px rgba(31,51,47,.2);
    }
    .cta-band::after{
      content:"一区 接入  二区 修复  三区 校验  四区 归档";
      position:absolute;
      right:-18px;
      bottom:8px;
      font-size:42px;
      font-weight:900;
      color:rgba(255,255,255,.07);
      white-space:nowrap;
    }
    .cta-band h2{
      font-size:clamp(28px,4vw,40px);
      line-height:1.2;
      font-weight:900;
      margin:0 0 12px;
      position:relative;
      z-index:1;
    }
    .cta-band p{
      margin:0;
      color:rgba(248,241,229,.78);
      max-width:720px;
      position:relative;
      z-index:1;
    }
    .cta-band .cta-actions{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-top:24px;
      position:relative;
      z-index:1;
    }
    .site-footer{
      background:var(--color-footer);
      color:#F8F1E5;
      padding:58px 0 28px;
      margin-top:86px;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
    }
    .footer-brand{
      font-size:20px;
      font-weight:900;
    }
    .footer-desc{
      color:rgba(248,241,229,.72);
      max-width:520px;
      margin:0;
    }
    .footer-title{
      font-weight:900;
      margin-bottom:14px;
      color:#fff;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(248,241,229,.72);
      font-size:14px;
    }
    .footer-links a:hover{
      color:var(--color-accent);
      padding-left:3px;
    }
    .footer-bottom{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(248,241,229,.16);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(248,241,229,.62);
      font-size:13px;
    }
    @media (max-width: 1024px){
      .brand-wrap{min-width:250px}
      .header-search{max-width:360px}
      .flow-axis{grid-template-columns:repeat(3,1fr)}
      .flow-axis::before{display:none}
      .security-grid{grid-template-columns:1fr}
    }
    @media (max-width: 991.98px){
      .topbar .d-flex{flex-wrap:wrap}
      .brand-wrap{min-width:auto}
      .header-search{
        order:3;
        max-width:none;
        flex-basis:100%;
        margin-left:0;
      }
      .navbar-collapse{
        margin:8px 0 14px;
        padding:14px;
        border:1px solid var(--color-border);
        border-radius:22px;
        background:#fffdf8;
        box-shadow:var(--shadow-paper);
      }
      .nav-menu{
        flex-direction:column;
        align-items:stretch;
        width:100%;
      }
      .nav-link-custom{border-radius:14px}
      .trend-bar{
        width:100%;
        padding-top:12px;
        border-top:1px solid var(--color-border);
      }
      .page-hero{padding:52px 0 56px}
      .compare-board{margin-top:30px}
      .type-grid{grid-template-columns:1fr}
      .security-list{grid-template-columns:1fr}
    }
    @media (max-width: 767.98px){
      body{font-size:15px}
      .section-space{padding:56px 0}
      .section-space-sm{padding:46px 0}
      .hero-title{font-size:34px}
      .hero-lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .flow-axis{grid-template-columns:1fr;gap:14px}
      .flow-step{padding:74px 18px 20px;min-height:auto}
      .explain-wrap,.consult-box,.cta-band{padding:28px;border-radius:26px}
      .progress-item{grid-template-columns:76px 1fr 38px}
      .footer-bottom{display:grid}
    }
    @media (max-width: 520px){
      .brand-name{font-size:17px}
      .brand-slogan{font-size:11px}
      .logo-mark{width:40px;height:40px}
      .topbar{padding:10px 0}
      .section-title{font-size:28px}
      .type-card{grid-template-columns:1fr}
      .compare-board{padding:18px;border-radius:24px}
      .board-header{align-items:flex-start;flex-direction:column}
      .cta-band::after,.explain-wrap::after{display:none}
    }