:root{
      --bg0:#f6f9ff;
      --bg1:#ffffff;
      --text:#0b1220;
      --muted:#4a5568;
      --muted2:#6a778a;
      --line:rgba(15, 40, 90, .12);
      --card:rgba(255,255,255,.78);
      --card2:rgba(255,255,255,.92);
      --blue:#0b4dff;
      --blue2:#1f74ff;
      --deep:#06204f;
      --nav:#071a3a;
      --gold:#ffcc66;
      --ok:#0ea5e9;
      --danger:#ef4444;
      --shadow: 0 18px 55px rgba(6, 26, 68, .10);
      --shadow2: 0 10px 30px rgba(6, 26, 68, .12);
      --radius: 18px;
      --radius2: 24px;
      --focus: 0 0 0 3px rgba(11, 77, 255, .22);
      --container: 1160px;
      --padX: 20px;
      --gap: 18px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background:
        radial-gradient(1200px 600px at 20% -10%, rgba(31,116,255,.18), transparent 60%),
        radial-gradient(900px 520px at 90% 0%, rgba(11,77,255,.14), transparent 52%),
        radial-gradient(900px 520px at 20% 70%, rgba(14,165,233,.09), transparent 55%),
        linear-gradient(180deg, #f5f8ff 0%, #f7fbff 45%, #ffffff 100%);
      color:var(--text);
      line-height:1.6;
      overflow-x:hidden;
    }

    a{ color:inherit; text-decoration:none; }
    a:focus, button:focus, input:focus, select:focus, textarea:focus{ outline:none; box-shadow: var(--focus); border-color: rgba(11,77,255,.55); }
    .container{
      width:100%;
      max-width:var(--container);
      padding:0 var(--padX);
      margin:0 auto;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:30;
      background: rgba(246,249,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(7, 26, 58, .08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 210px;
    }
    .brand .logo{
      width:38px;
      height:38px;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(11,77,255,.18), rgba(14,165,233,.12));
      display:flex;
      align-items:center;
      justify-content:center;
      border: 1px solid rgba(11,77,255,.20);
      box-shadow: 0 10px 24px rgba(11,77,255,.10);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand .logo img{
      width:100%;
      height:100%;
      object-fit:cover;
      display:block;
    }
    .brand .meta{
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .brand .name{
      font-weight:860;
      letter-spacing:.2px;
      color: var(--deep);
      font-size:14px;
      white-space:nowrap;
    }
    .brand .sub{
      color: var(--muted2);
      font-size:12px;
      white-space:nowrap;
    }

    .nav{
      display:flex;
      align-items:center;
      gap:16px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav a{
      font-size:13px;
      color: rgba(6, 26, 79, .84);
      padding:8px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
    }
    .nav a:hover{
      background: rgba(11,77,255,.06);
      border-color: rgba(11,77,255,.18);
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:10px 14px;
      border-radius: 14px;
      border: 1px solid rgba(11,77,255,.25);
      background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.62));
      color: var(--deep);
      font-weight:720;
      font-size:13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .2s ease, border-color .2s ease;
      box-shadow: 0 8px 24px rgba(6, 26, 79, .08);
      white-space:nowrap;
    }
    .btn:hover{ transform: translateY(-1px); border-color: rgba(11,77,255,.40); box-shadow: 0 12px 34px rgba(6, 26, 79, .12); }
    .btn:active{ transform: translateY(0px); }

    .btn-primary{
      border-color: rgba(11,77,255,.40);
      background: linear-gradient(135deg, rgba(11,77,255,1) 0%, rgba(31,116,255,.92) 46%, rgba(14,165,233,.75) 100%);
      color: #fff;
      box-shadow: 0 18px 48px rgba(11,77,255,.20);
    }
    .btn-primary:hover{
      box-shadow: 0 24px 64px rgba(11,77,255,.26);
      transform: translateY(-1px) scale(1.01);
    }

    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,.1) 35%), linear-gradient(135deg, rgba(255,255,255,.15), rgba(255,255,255,.0));
      border:1px solid rgba(255,255,255,.35);
      box-shadow: 0 0 0 4px rgba(255,255,255,.12);
    }
    .btn-primary .icon-dot{
      border-color: rgba(255,255,255,.45);
      box-shadow: 0 0 0 4px rgba(255,255,255,.16);
    }

    .hamburger{
      display:none;
      width:44px; height:40px;
      border-radius: 14px;
      border:1px solid rgba(11,77,255,.22);
      background: rgba(255,255,255,.7);
      align-items:center;
      justify-content:center;
      cursor:pointer;
      box-shadow: 0 10px 24px rgba(6, 26, 79, .08);
    }
    .hamburger span{
      width:18px; height:2px; background: rgba(6, 26, 79, .9);
      position:relative; display:block;
    }
    .hamburger span:before,
    .hamburger span:after{
      content:"";
      position:absolute; left:0; width:18px; height:2px; background: rgba(6, 26, 79, .9);
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger span:before{ top:-6px; }
    .hamburger span:after{ top:6px; }
    .hamburger[aria-expanded="true"] span{ background: transparent; }
    .hamburger[aria-expanded="true"] span:before{ top:0; transform: rotate(45deg); }
    .hamburger[aria-expanded="true"] span:after{ top:0; transform: rotate(-45deg); }

    .mobile-panel{
      display:none;
      padding: 0 0 14px;
    }
    .mobile-panel .mobile-nav{
      display:flex;
      flex-direction:column;
      gap:8px;
      padding:10px 0 0;
    }
    .mobile-panel a{
      padding:12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.7);
      color: rgba(6, 26, 79, .92);
      font-weight:650;
    }

    .section{
      padding: 62px 0;
    }
    .section-tight{ padding: 44px 0; }

    .hero{
      padding: 34px 0 10px;
    }
    .hero-wrap{
      position:relative;
      border-radius: var(--radius2);
      overflow:hidden;
      background:
        radial-gradient(900px 520px at 15% 0%, rgba(11,77,255,.20), transparent 60%),
        radial-gradient(880px 520px at 85% 15%, rgba(31,116,255,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.85) 0%, rgba(255,255,255,.64) 100%);
      border: 1px solid rgba(11,77,255,.14);
      box-shadow: var(--shadow);
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
      padding: 26px;
      align-items:stretch;
    }

    .hero-kicker{
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap:wrap;
      margin-bottom: 12px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(11,77,255,.18);
      background: rgba(255,255,255,.6);
      box-shadow: 0 12px 26px rgba(6, 26, 79, .07);
      color: rgba(6,26,79,.92);
      font-weight:700;
      font-size:12px;
      letter-spacing:.2px;
    }
    .pill .spark{
      width: 10px; height: 10px;
      border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,.15) 38%), linear-gradient(135deg, #0b4dff, #1f74ff);
      box-shadow: 0 0 0 4px rgba(11,77,255,.12);
    }
    .hero h1{
      margin:0;
      font-size: 34px;
      line-height:1.18;
      letter-spacing: -0.5px;
      color: #071a3a;
      font-weight: 900;
    }
    .hero-lead{
      margin: 14px 0 18px;
      color: rgba(6,26,79,.78);
      font-size: 15px;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap: 12px;
      flex-wrap:wrap;
      margin-top: 8px;
    }
    .hero-meta{
      display:flex;
      gap: 14px;
      margin-top: 18px;
      flex-wrap:wrap;
    }
    .mini-stat{
      flex: 0 0 auto;
      min-width: 180px;
      border-radius: 16px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.55);
      padding: 12px 12px;
      display:flex;
      align-items:flex-start;
      gap:12px;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .mini-stat:hover{
      transform: translateY(-2px);
      border-color: rgba(11,77,255,.20);
      background: rgba(255,255,255,.70);
    }
    .mini-stat .badge{
      width:40px; height:40px; border-radius: 14px;
      background: linear-gradient(135deg, rgba(11,77,255,.16), rgba(14,165,233,.10));
      border: 1px solid rgba(11,77,255,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      color: var(--blue);
      box-shadow: 0 16px 36px rgba(11,77,255,.10);
      flex:0 0 auto;
    }
    .mini-stat .badge svg{ width:22px; height:22px; }
    .mini-stat .t{
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .mini-stat .value{
      font-weight:900;
      color: #071a3a;
      letter-spacing:-.2px;
    }
    .mini-stat .label{
      color: rgba(6,26,79,.70);
      font-size:12px;
    }

    .hero-right{
      display:flex;
      flex-direction:column;
      gap: 14px;
    }
    .hero-right-card{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.52));
      padding: 16px;
      box-shadow: 0 12px 34px rgba(6,26,79,.08);
      position:relative;
      overflow:hidden;
    }
    .hero-right-card:before{
      content:"";
      position:absolute; inset:-120px -120px auto auto;
      width:240px; height:240px;
      background: radial-gradient(circle at 30% 30%, rgba(31,116,255,.26), transparent 60%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .hero-right-card h3{
      margin:0 0 8px;
      font-size: 14px;
      letter-spacing:.2px;
      color: rgba(6,26,79,.92);
      font-weight: 860;
    }
    .tags{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 10px;
    }
    .tag{
      font-size: 12px;
      color: rgba(6,26,79,.86);
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.66);
      border: 1px solid rgba(7,26,58,.10);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      cursor: default;
      user-select:none;
    }
    .tag:hover{
      transform: translateY(-2px);
      border-color: rgba(11,77,255,.18);
      background: rgba(255,255,255,.82);
    }

    .flow-meter{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
      margin-top: 8px;
    }
    .meter-row{
      display:flex;
      align-items:center;
      gap:12px;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.55);
    }
    .meter-row .step{
      width:34px; height:34px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: var(--blue);
      background: rgba(11,77,255,.08);
      border: 1px solid rgba(11,77,255,.16);
      flex:0 0 auto;
    }
    .meter-row .desc{
      display:flex; flex-direction:column; gap:2px;
      min-width:0;
    }
    .meter-row .desc b{
      font-size: 13px;
      color: rgba(6,26,79,.92);
    }
    .meter-row .desc span{
      font-size: 12px;
      color: rgba(6,26,79,.70);
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .grid-2{
      display:grid; grid-template-columns: 1fr 1fr; gap: 18px;
    }
    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
    }
    .grid-4{
      display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
    }

    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 16px;
      margin-bottom: 18px;
      flex-wrap:wrap;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing:-.3px;
      font-weight: 920;
      color: #071a3a;
    }
    .section-head p{
      margin:0;
      color: rgba(6,26,79,.72);
      font-size: 13px;
      max-width: 62ch;
    }

    .card{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 14px 42px rgba(6,26,79,.06);
      overflow:hidden;
    }
    .card-inner{ padding: 16px; }
    .card-title{
      display:flex;
      align-items:flex-start;
      gap:12px;
      margin-bottom: 10px;
    }
    .card-title .ico{
      width:42px; height:42px;
      border-radius: 16px;
      border: 1px solid rgba(11,77,255,.18);
      background: linear-gradient(135deg, rgba(11,77,255,.14), rgba(14,165,233,.10));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color: var(--blue);
      box-shadow: 0 18px 40px rgba(11,77,255,.10);
    }
    .card-title .ico svg{ width:22px; height:22px; }
    .card-title h3{
      margin:0;
      font-size: 15px;
      font-weight: 900;
      color: rgba(6,26,79,.95);
      letter-spacing:-.2px;
    }
    .card-title p{
      margin:6px 0 0;
      color: rgba(6,26,79,.70);
      font-size: 13px;
    }
    .card ul{
      margin: 12px 0 0;
      padding: 0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color: rgba(6,26,79,.80);
      font-size: 13px;
    }
    .li .check{
      width:18px; height:18px;
      border-radius: 8px;
      border: 1px solid rgba(11,77,255,.22);
      background: rgba(11,77,255,.08);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top: 1px;
    }
    .li .check svg{ width:12px; height:12px; color: var(--blue); }

    .muted{ color: rgba(6,26,79,.70); }

    .stepper{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .step-card{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.68);
      padding: 14px 14px;
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, border-color .2s ease;
    }
    .step-card:hover{ transform: translateY(-2px); border-color: rgba(11,77,255,.20); }
    .step-card .num{
      font-weight: 950;
      color: rgba(6,26,79,.92);
      letter-spacing: -.3px;
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom: 8px;
      font-size: 14px;
    }
    .step-card .num:before{
      content:"";
      width:10px; height:10px;
      border-radius: 50%;
      background: linear-gradient(135deg, rgba(11,77,255,1), rgba(14,165,233,.8));
      box-shadow: 0 0 0 4px rgba(11,77,255,.12);
    }
    .step-card h3{
      margin:0 0 6px;
      font-size: 14px;
      font-weight: 900;
      color: rgba(6,26,79,.95);
    }
    .step-card p{
      margin:0;
      color: rgba(6,26,79,.70);
      font-size: 13px;
    }

    .compare-wrap{
      border-radius: var(--radius2);
      border: 1px solid rgba(11,77,255,.14);
      background:
        radial-gradient(900px 500px at 10% -10%, rgba(11,77,255,.18), transparent 58%),
        radial-gradient(900px 500px at 90% 0%, rgba(14,165,233,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.60));
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .compare-top{
      padding: 18px 18px 10px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 14px;
      flex-wrap:wrap;
    }
    .rating{
      display:flex;
      align-items:flex-start;
      gap: 14px;
      min-width: 280px;
    }
    .rating-badge{
      width:74px; height:74px;
      border-radius: 26px;
      background: linear-gradient(135deg, rgba(255,204,102,.26), rgba(11,77,255,.10));
      border: 1px solid rgba(255,204,102,.34);
      box-shadow: 0 18px 52px rgba(255,204,102,.10);
      display:flex; align-items:center; justify-content:center;
      position:relative;
      overflow:hidden;
      flex:0 0 auto;
    }
    .rating-badge:before{
      content:"";
      position:absolute;
      inset:-40px -40px auto auto;
      width:90px; height:90px;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.7), transparent 60%);
      transform: rotate(10deg);
      pointer-events:none;
    }
    .rating-badge .score{
      font-weight: 980;
      font-size: 18px;
      color: rgba(7,26,58,.95);
      letter-spacing:-.3px;
    }
    .rating-meta{
      display:flex; flex-direction:column; gap:6px;
      padding-top: 4px;
    }
    .rating-meta .star{
      display:flex; gap:6px; align-items:center;
      color: #0f2d5f;
      font-weight: 920;
    }
    .stars svg{ width:16px; height:16px; }
    .rating-meta .label{
      color: rgba(6,26,79,.72);
      font-size: 13px;
    }

    .compare-note{
      max-width: 520px;
      color: rgba(6,26,79,.72);
      font-size: 13px;
      padding-top: 6px;
    }
    .compare-table{
      width:100%;
      border-collapse: collapse;
      margin-top: 8px;
      background: rgba(255,255,255,.55);
      border-top: 1px solid rgba(7,26,58,.10);
    }
    .compare-table th,
    .compare-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(7,26,58,.10);
      font-size: 13px;
      vertical-align:top;
    }
    .compare-table th{
      text-align:left;
      color: rgba(6,26,79,.92);
      font-weight: 900;
      background: rgba(255,255,255,.62);
    }
    .compare-table td{
      color: rgba(6,26,79,.78);
    }
    .tick{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight: 760;
      color: rgba(6,26,79,.92);
    }
    .tick .ticon{
      width:18px; height:18px;
      border-radius: 8px;
      border: 1px solid rgba(11,77,255,.22);
      background: rgba(11,77,255,.08);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .tick .ticon svg{ width:12px; height:12px; color: var(--blue); }
    .cross{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color: rgba(6,26,79,.60);
      font-weight: 700;
    }
    .cross .xicon{
      width:18px; height:18px;
      border-radius: 8px;
      border: 1px solid rgba(7,26,58,.18);
      background: rgba(255,255,255,.6);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .cross .xicon svg{ width:12px; height:12px; color: rgba(6,26,79,.55); }

    .tabs{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .tab{
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(7,26,58,.12);
      background: rgba(255,255,255,.66);
      color: rgba(6,26,79,.82);
      font-size: 13px;
      font-weight: 800;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
    }
    .tab:hover{ transform: translateY(-1px); border-color: rgba(11,77,255,.20); }
    .tab[aria-selected="true"]{
      border-color: rgba(11,77,255,.40);
      background: linear-gradient(180deg, rgba(11,77,255,.10), rgba(255,255,255,.68));
      color: rgba(6,26,79,.95);
      box-shadow: 0 16px 40px rgba(11,77,255,.10);
    }

    .panel{
      margin-top: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.68);
      padding: 16px;
    }

    .biz-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 10px;
    }
    .biz-item{
      border-radius: 16px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.58);
      padding: 12px 12px;
      display:flex;
      flex-direction:column;
      gap: 6px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .biz-item:hover{ transform: translateY(-2px); border-color: rgba(11,77,255,.20); }
    .biz-item .k{
      display:flex; align-items:center; gap:10px; font-weight: 920; color: rgba(6,26,79,.95);
    }
    .biz-item .k .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, rgba(11,77,255,1), rgba(14,165,233,.8));
      box-shadow: 0 0 0 4px rgba(11,77,255,.12);
    }
    .biz-item .v{
      color: rgba(6,26,79,.72);
      font-size: 13px;
      margin:0;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items:start;
    }
    .case-cards{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }
    .case-card{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.68);
      overflow:hidden;
      transition: transform .2s ease, border-color .2s ease;
      display:flex;
      flex-direction:column;
    }
    .case-card:hover{ transform: translateY(-2px); border-color: rgba(11,77,255,.20); }
    .case-img{
      width:100%;
      background: linear-gradient(135deg, rgba(11,77,255,.10), rgba(14,165,233,.08));
      position:relative;
      overflow:hidden;
    }
    .case-img .img-in{
      width:100%;
      padding-top: 56%;
      position:relative;
    }
    .case-img img{
      position:absolute; inset:0;
      width:100%;
      height:100%;
      object-fit:cover;
      display:block;
      filter: saturate(1.05) contrast(1.02);
    }
    .case-img:after{
      content:"";
      position:absolute; inset:0;
      background: linear-gradient(180deg, rgba(255,255,255,.0) 0%, rgba(255,255,255,.12) 60%, rgba(255,255,255,.0) 100%);
      pointer-events:none;
    }
    .case-body{ padding: 12px 12px 14px; }
    .case-body h3{
      margin:0;
      font-size: 14px;
      font-weight: 920;
      color: rgba(6,26,79,.95);
    }
    .case-body p{
      margin: 6px 0 10px;
      color: rgba(6,26,79,.72);
      font-size: 13px;
      min-height: 40px;
    }
    .case-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      color: rgba(6,26,79,.72);
      font-size: 12px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.62);
      font-weight: 800;
      color: rgba(6,26,79,.84);
      white-space:nowrap;
    }
    .chip .mini{
      width:8px; height:8px; border-radius:50%;
      background: rgba(11,77,255,.95);
      box-shadow: 0 0 0 4px rgba(11,77,255,.12);
    }

    .side-panel{
      position:sticky;
      top: 86px;
    }
    .side-panel .card-inner{ padding: 16px; }
    .side-panel h3{
      margin:0 0 10px;
      font-size: 14px;
      font-weight: 920;
      color: rgba(6,26,79,.95);
    }
    .list-sm{
      margin: 0;
      padding: 0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .list-sm li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.58);
    }
    .list-sm .n{
      width:26px; height:26px;
      border-radius: 11px;
      background: rgba(11,77,255,.08);
      border:1px solid rgba(11,77,255,.18);
      color: var(--blue);
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      flex:0 0 auto;
      font-size: 12px;
    }
    .list-sm .c{
      display:flex; flex-direction:column; gap:2px;
      min-width:0;
    }
    .list-sm .c b{
      font-size: 13px; color: rgba(6,26,79,.92);
    }
    .list-sm .c span{
      font-size: 12px; color: rgba(6,26,79,.70);
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .article-card{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.68);
      padding: 14px;
      transition: transform .2s ease, border-color .2s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 140px;
    }
    .article-card:hover{ transform: translateY(-2px); border-color: rgba(11,77,255,.20); }
    .article-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: rgba(6,26,79,.70);
      font-size: 12px;
      font-weight: 760;
    }
    .article-card h3{
      margin:0;
      font-size: 14px;
      color: rgba(6,26,79,.95);
      font-weight: 920;
      letter-spacing:-.2px;
    }
    .article-card p{
      margin:0;
      color: rgba(6,26,79,.70);
      font-size: 13px;
    }
    .article-card a.more{
      margin-top:auto;
      display:inline-flex;
      align-items:center;
      gap:10px;
      color: rgba(11,77,255,.95);
      font-weight: 900;
      font-size: 13px;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(11,77,255,.20);
      background: rgba(11,77,255,.06);
      transition: transform .15s ease, background .2s ease, border-color .2s ease;
    }
    .article-card a.more:hover{
      transform: translateY(-1px);
      background: rgba(11,77,255,.10);
      border-color: rgba(11,77,255,.30);
    }

    .form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 10px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap: 8px;
    }
    .field label{
      font-size: 12px;
      color: rgba(6,26,79,.78);
      font-weight: 860;
    }
    .field input, .field select, .field textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(7,26,58,.12);
      background: rgba(255,255,255,.74);
      color: rgba(6,26,79,.92);
      font-size: 13px;
      transition: border-color .15s ease, background .15s ease;
    }
    .field textarea{ min-height: 110px; resize: vertical; grid-column: 1 / -1; }
    .field select{ appearance:none; background-image: linear-gradient(45deg, transparent 50%, rgba(6,26,79,.6) 50%), linear-gradient(135deg, rgba(6,26,79,.6) 50%, transparent 50%); background-position: calc(100% - 18px) calc(50% + 1px), calc(100% - 12px) calc(50% + 1px); background-size: 6px 6px, 6px 6px; background-repeat:no-repeat; padding-right: 34px; }
    .form-foot{
      grid-column: 1 / -1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      flex-wrap:wrap;
      margin-top: 4px;
    }
    .hint{
      color: rgba(6,26,79,.64);
      font-size: 12px;
      max-width: 56ch;
    }

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    details.faq-item{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.68);
      padding: 0;
      overflow:hidden;
      transition: border-color .2s ease, transform .2s ease;
    }
    details.faq-item[open]{
      border-color: rgba(11,77,255,.22);
      transform: translateY(-1px);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding: 14px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      font-weight: 920;
      color: rgba(6,26,79,.95);
      font-size: 14px;
    }
    details.faq-item summary::-webkit-details-marker{ display:none; }
    .faq-q{
      display:flex; gap:10px; align-items:flex-start;
      min-width:0;
    }
    .faq-q .qico{
      width:26px; height:26px;
      border-radius: 12px;
      background: rgba(11,77,255,.08);
      border: 1px solid rgba(11,77,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--blue);
      flex:0 0 auto;
      margin-top: 1px;
    }
    .faq-q .qtext{
      white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
    }
    .faq-item .chev{
      width:22px; height:22px;
      border-radius: 10px;
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(7,26,58,.12);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top: 2px;
      transition: transform .2s ease;
    }
    details[open] .chev{ transform: rotate(180deg); }
    details.faq-item .ans{
      padding: 0 14px 14px;
      color: rgba(6,26,79,.72);
      font-size: 13px;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .review{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.68);
      padding: 14px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      min-height: 190px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .review:hover{ transform: translateY(-2px); border-color: rgba(11,77,255,.20); }
    .review .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:40px; height:40px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(11,77,255,.14), rgba(14,165,233,.10));
      border: 1px solid rgba(11,77,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--blue);
      font-weight: 980;
      letter-spacing: -.2px;
      flex:0 0 auto;
    }
    .review .role{
      color: rgba(6,26,79,.70);
      font-size: 12px;
      font-weight: 820;
      text-align:right;
      flex:1 1 auto;
      padding-left: 8px;
    }
    .review .stars{
      display:flex; gap:6px;
      color: #0f2d5f;
    }
    .review p{
      margin:0;
      color: rgba(6,26,79,.74);
      font-size: 13px;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .time-card{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.68);
      padding: 16px;
      overflow:hidden;
    }
    .time-card h3{
      margin:0 0 8px;
      font-size: 14px;
      font-weight: 920;
      color: rgba(6,26,79,.95);
    }
    .timeline-list{
      display:flex;
      flex-direction:column;
      gap: 10px;
      margin-top: 12px;
    }
    .titem{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.58);
    }
    .titem .dot{
      width:12px; height:12px; border-radius:50%;
      background: linear-gradient(135deg, rgba(11,77,255,1), rgba(14,165,233,.8));
      box-shadow: 0 0 0 4px rgba(11,77,255,.12);
      margin-top: 4px;
      flex:0 0 auto;
    }
    .titem b{
      font-size: 13px;
      color: rgba(6,26,79,.95);
      display:block;
      margin-bottom: 4px;
    }
    .titem span{
      font-size: 13px;
      color: rgba(6,26,79,.72);
    }

    .network{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .mapbox{
      border-radius: var(--radius);
      border: 1px solid rgba(7,26,58,.10);
      background:
        radial-gradient(550px 280px at 20% 20%, rgba(11,77,255,.16), transparent 58%),
        radial-gradient(520px 260px at 85% 35%, rgba(14,165,233,.12), transparent 55%),
        rgba(255,255,255,.68);
      padding: 16px;
      position:relative;
      overflow:hidden;
      min-height: 250px;
    }
    .mapbox:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        linear-gradient(90deg, rgba(11,77,255,.12) 1px, transparent 1px) 0 0 / 38px 38px,
        linear-gradient(0deg, rgba(11,77,255,.08) 1px, transparent 1px) 0 0 / 38px 38px;
      opacity:.25;
      pointer-events:none;
    }
    .map-grid{
      position:relative;
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 8px;
    }
    .net-node{
      border-radius: 16px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.60);
      padding: 12px 12px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .net-node:hover{ transform: translateY(-2px); border-color: rgba(11,77,255,.20); }
    .net-node b{
      display:flex; align-items:center; gap:10px;
      color: rgba(6,26,79,.95);
      font-size: 13px;
      margin-bottom: 6px;
    }
    .net-node b i{
      width:10px; height:10px; border-radius:50%;
      background: rgba(11,77,255,.95);
      box-shadow: 0 0 0 4px rgba(11,77,255,.12);
    }
    .net-node span{
      display:block;
      color: rgba(6,26,79,.72);
      font-size: 13px;
    }

    .admissions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .course-chip{
      border-radius: 999px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.60);
      padding: 10px 12px;
      font-size: 12px;
      color: rgba(6,26,79,.82);
      font-weight: 860;
      display:inline-flex;
      align-items:center;
      gap:10px;
      user-select:none;
    }
    .course-chip .mark{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, rgba(11,77,255,1), rgba(14,165,233,.8));
      box-shadow: 0 0 0 4px rgba(11,77,255,.12);
    }

    .price-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .price-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(11,77,255,.14);
      background:
        radial-gradient(680px 340px at 15% 10%, rgba(11,77,255,.16), transparent 58%),
        radial-gradient(620px 330px at 90% 0%, rgba(14,165,233,.12), transparent 52%),
        rgba(255,255,255,.68);
      padding: 16px;
      box-shadow: 0 18px 58px rgba(11,77,255,.08);
      overflow:hidden;
      position:relative;
    }
    .price-card h3{
      margin:0 0 10px;
      font-size: 15px;
      font-weight: 930;
      color: rgba(6,26,79,.95);
    }
    .price-card .sub{
      color: rgba(6,26,79,.72);
      font-size: 13px;
      margin:0 0 12px;
      max-width: 56ch;
    }
    .price-rows{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .pRow{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(7,26,58,.10);
      background: rgba(255,255,255,.58);
    }
    .pRow .k{
      width:34px; height:34px;
      border-radius: 14px;
      background: rgba(11,77,255,.08);
      border: 1px solid rgba(11,77,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--blue);
      flex:0 0 auto;
      box-shadow: 0 14px 30px rgba(11,77,255,.08);
    }
    .pRow .k svg{ width:18px; height:18px; }
    .pRow b{
      display:block;
      color: rgba(6,26,79,.95);
      font-size: 13px;
      margin-bottom: 4px;
    }
    .pRow span{
      display:block;
      color: rgba(6,26,79,.70);
      font-size: 13px;
    }

    .footer{
      padding: 26px 0 36px;
      background: linear-gradient(180deg, rgba(7,26,58,.96) 0%, rgba(7,26,58,.98) 100%);
      color: rgba(255,255,255,.92);
      border-top: 1px solid rgba(255,255,255,.08);
      margin-top: 34px;
    }
    .footer .container{
      padding-top: 10px;
    }
    .footer-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 18px;
      flex-wrap:wrap;
    }
    .footer-brand{
      display:flex; gap:12px; align-items:flex-start;
      min-width: 260px;
    }
    .footer-brand .f-logo{
      width:44px; height:44px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .footer-brand .f-logo img{
      width:100%; height:100%; object-fit:cover; display:block;
    }
    .footer-brand b{
      display:block;
      font-size: 14px;
      letter-spacing:.2px;
    }
    .footer-brand span{
      display:block;
      margin-top: 6px;
      color: rgba(255,255,255,.72);
      font-size: 12px;
      max-width: 52ch;
    }
    .footer-cols{
      display:flex;
      gap: 20px;
      flex-wrap:wrap;
      justify-content:flex-end;
      align-items:flex-start;
    }
    .fcol{
      min-width: 160px;
    }
    .fcol h4{
      margin:0 0 12px;
      font-size: 13px;
      color: rgba(255,255,255,.95);
      font-weight: 920;
    }
    .fcol a{
      display:block;
      padding: 8px 0;
      color: rgba(255,255,255,.74);
      font-size: 12px;
      transition: color .15s ease;
    }
    .fcol a:hover{ color: rgba(255,255,255,.95); }

    .footer-bottom{
      margin-top: 18px;
      padding-top: 16px;
      border-top: 1px solid rgba(255,255,255,.10);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      flex-wrap:wrap;
      color: rgba(255,255,255,.66);
      font-size: 12px;
    }
    .footer-bottom .links{
      display:flex; gap: 12px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .footer-bottom .links a{
      color: rgba(255,255,255,.76);
      padding: 6px 10px;
      border-radius: 999px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
    }
    .footer-bottom .links a:hover{
      border-color: rgba(255,255,255,.20);
      color: rgba(255,255,255,.95);
    }

    .float-cta{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index:40;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-cta .btn{
      pointer-events:auto;
    }
    .wechat-box{
      display:flex;
      align-items:center;
      gap:12px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.22);
      background: rgba(7,26,58,.88);
      color: #fff;
      padding: 10px 12px;
      box-shadow: 0 22px 70px rgba(0,0,0,.22);
      pointer-events:auto;
    }
    .wechat-box img{
      width:44px;
      height:44px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.14);
      background:#fff;
      object-fit:cover;
    }
    .wechat-box b{
      display:block;
      font-size: 12px;
      letter-spacing:.2px;
      margin-bottom: 2px;
    }
    .wechat-box span{
      display:block;
      color: rgba(255,255,255,.75);
      font-size: 11px;
      white-space:nowrap;
    }

    .fade-in{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .fade-in.show{
      opacity:1;
      transform: translateY(0px);
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .side-panel{ position:static; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .stepper{ grid-template-columns: 1fr 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .case-cards{ grid-template-columns: 1fr; }
      .article-grid{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .faq{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .network{ grid-template-columns: 1fr; }
      .price-grid{ grid-template-columns: 1fr; }
      .biz-list{ grid-template-columns: 1fr; }
    }

    @media (max-width: 820px){
      .nav{ display:none; }
      .nav-cta{ display:none; }
      .hamburger{ display:flex; }
      .mobile-panel{ display:block; }
      .hero h1{ font-size: 28px; }
      .section{ padding: 46px 0; }
      .hero-grid{ padding: 18px; }
      .mini-stat{ min-width: 0; flex: 1 1 100%; }
      .form{ grid-template-columns: 1fr; }
      .float-cta{ right: 10px; bottom: 10px; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .fade-in{ transition:none; }
      .btn, .card, .step-card, .case-card, .article-card, .review, .net-node, .tag, .biz-item{ transition:none; }
    }