:root{
      --bg0:#f6f8ff;
      --bg1:#eef5ff;
      --card:#ffffff;
      --text:#121827;
      --muted:#4b5568;
      --muted2:#6b7280;
      --line:rgba(18,24,39,.10);
      --line2:rgba(18,24,39,.14);
      --brand:#0a4dff;
      --brand2:#1d7dff;
      --brand3:#0b2a7a;
      --brandSoft:rgba(10,77,255,.10);
      --shadow:0 12px 30px rgba(10,77,255,.10);
      --shadow2:0 10px 24px rgba(2,10,40,.08);
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --container:1160px;
      --padX:20px;
      --headerH:72px;
      --focus: 0 0 0 3px rgba(10,77,255,.22);
      --footerBg:#071b45;
      --footerText:#eaf2ff;
      --footerMuted:rgba(234,242,255,.72);
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Roboto, Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1100px 650px at 10% -10%, rgba(10,77,255,.16), transparent 60%),
        radial-gradient(900px 600px at 80% 0%, rgba(29,125,255,.14), transparent 55%),
        linear-gradient(180deg, var(--bg0), #ffffff 60%, #ffffff);
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    img{max-width:100%; height:auto; display:block}
    .container{
      width:min(var(--container), calc(100% - var(--padX) * 2));
      margin:0 auto;
    }

    .skip-link{
      position:absolute; left:10px; top:-60px;
      background:#fff; border:1px solid var(--line2);
      padding:10px 12px; border-radius:12px;
      z-index:9999;
      transition:top .2s ease;
      color:var(--text);
    }
    .skip-link:focus{top:10px; outline:none; box-shadow:var(--focus)}

    .site-header{
      position:sticky; top:0; z-index:1000;
      backdrop-filter: blur(10px);
      background: rgba(246,248,255,.72);
      border-bottom: 1px solid rgba(10,77,255,.10);
    }
    .nav-container{
      height:var(--headerH);
      display:flex; align-items:center; justify-content:space-between;
      gap:16px;
    }
    .brand{display:flex; align-items:center; gap:12px; min-width:280px}
    .brand-link{display:flex; align-items:center; gap:10px}
    .ai-page-logo{width:42px; height:auto}
    .brand-meta{display:flex; flex-direction:column; gap:2px; line-height:1.1}
    .brand-name{font-weight:800; letter-spacing:.2px}
    .brand-sub{font-size:12px; color:var(--muted2)}
    .nav-desktop{display:flex; align-items:center; gap:18px; flex-wrap:nowrap}
    .nav-link{
      font-weight:650; font-size:14px; color:rgba(10,20,60,.86);
      padding:10px 10px; border-radius:12px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .nav-link:hover{background:rgba(10,77,255,.08); transform: translateY(-1px)}
    .nav-cta-inline{background:rgba(10,77,255,.10)}
    .nav-actions{display:flex; align-items:center; gap:10px}
    .burger{
      width:44px; height:44px; border-radius:14px; border:1px solid var(--line);
      background:#fff; display:none; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .burger:focus{outline:none; box-shadow:var(--focus)}
    .burger:hover{transform: translateY(-1px); box-shadow:var(--shadow2)}
    .burger-line{display:block; width:18px; height:2px; background:rgba(10,20,60,.78); margin:2px 0; border-radius:2px}

    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      border-radius:14px;
      border:1px solid transparent;
      padding:12px 16px;
      font-weight:760;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:var(--focus)}
    .btn-primary{
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      color:#fff;
      box-shadow: 0 12px 24px rgba(10,77,255,.24);
    }
    .btn-primary:hover{transform: translateY(-1px); box-shadow: 0 18px 36px rgba(10,77,255,.28)}
    .btn-ghost{
      background:#fff;
      border-color: rgba(10,77,255,.18);
      color:rgba(7,26,69,.92);
    }
    .btn-ghost:hover{transform: translateY(-1px); border-color: rgba(10,77,255,.35); box-shadow: 0 10px 24px rgba(10,77,255,.10)}
    .btn-soft{
      background: rgba(10,77,255,.08);
      border-color: rgba(10,77,255,.12);
      color: rgba(7,26,69,.94);
    }
    .btn-soft:hover{transform: translateY(-1px); box-shadow: 0 10px 24px rgba(10,77,255,.12)}
    .btn-sm{padding:10px 12px; border-radius:12px; font-weight:740; font-size:13px}
    .btn-hero{padding:12px 14px}

    .mobile-menu-wrap{
      border-top:1px solid rgba(10,77,255,.10);
      background: rgba(255,255,255,.84);
      backdrop-filter: blur(10px);
    }
    .mobile-menu{
      padding:14px 0 18px;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .mobile-link{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      font-weight:760;
      color: rgba(7,26,69,.92);
    }
    .mobile-link.mobile-cta{
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      border-color: transparent;
      color:#fff;
    }

    .hero{
      position:relative;
      padding:48px 0 26px;
      overflow:hidden;
    }
    .hero-bg{position:absolute; inset:-80px -60px auto -60px; height:520px; pointer-events:none}
    .glow{
      position:absolute; width:520px; height:520px; border-radius:50%;
      filter: blur(22px);
      opacity:.9;
      background: radial-gradient(circle at 30% 30%, rgba(29,125,255,.45), rgba(10,77,255,.12) 55%, transparent 70%);
      animation: floaty 6.5s ease-in-out infinite;
    }
    .glow-1{left:-120px; top:-90px}
    .glow-2{right:-130px; top:-40px; background: radial-gradient(circle at 30% 30%, rgba(10,77,255,.38), rgba(29,125,255,.10) 55%, transparent 70%)}
    .gridlines{
      position:absolute; inset:40px 0 0 0;
      background:
        linear-gradient(transparent 23px, rgba(10,77,255,.08) 24px),
        linear-gradient(90deg, transparent 23px, rgba(10,77,255,.08) 24px);
      background-size:24px 24px;
      mask-image: radial-gradient(closest-side at 55% 10%, #000 40%, transparent 72%);
      opacity:.35;
    }
    .pulse{animation: pulse 2.6s ease-in-out infinite}
    @keyframes floaty{
      0%,100%{transform: translateY(0)}
      50%{transform: translateY(18px)}
    }
    @keyframes pulse{
      0%,100%{filter: saturate(1)}
      50%{filter: saturate(1.35)}
    }

    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:22px;
      align-items:start;
    }

    .hero-content{
      padding:14px 0;
    }
    .hero-badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(10,77,255,.14);
      border-radius:999px;
      color: rgba(7,26,69,.96);
      font-weight:780;
      font-size:13px;
      box-shadow: 0 16px 34px rgba(10,77,255,.10);
    }
    .hero-badge .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 4px rgba(10,77,255,.18);
      animation: dotPulse 2s ease-in-out infinite;
    }
    @keyframes dotPulse{
      0%,100%{transform: scale(1)}
      50%{transform: scale(1.12)}
    }

    .hero-title{
      margin:16px 0 10px;
      font-size:40px;
      line-height:1.12;
      letter-spacing:-.6px;
    }
    .hero-desc{
      margin:0 0 18px;
      color:var(--muted);
      font-size:16px;
      line-height:1.7;
      max-width: 640px;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin: 10px 0 18px;
    }

    .hero-support{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top: 10px;
      max-width: 660px;
    }
    .support-item{
      display:flex; gap:10px; align-items:flex-start;
      background: rgba(255,255,255,.75);
      border:1px solid rgba(10,77,255,.12);
      border-radius:16px;
      padding:12px 12px;
    }
    .support-icon{
      width:38px; height:38px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(10,77,255,.10);
      color: rgba(10,77,255,.98);
      flex:0 0 auto;
    }
    .support-title{font-weight:860; font-size:14px}
    .support-sub{color:var(--muted2); font-size:12px; margin-top:2px}

    .hero-aside{
      padding-top:6px;
      display:flex; flex-direction:column; gap:14px;
    }
    .aside-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(10,77,255,.14);
      border-radius: var(--radius);
      box-shadow: var(--shadow2);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .aside-card::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(600px 180px at 0% 0%, rgba(29,125,255,.20), transparent 60%),
                  radial-gradient(520px 220px at 100% 20%, rgba(10,77,255,.16), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .aside-card > *{position:relative; z-index:1}
    .aside-head{display:flex; align-items:flex-end; justify-content:space-between; gap:12px; margin-bottom:10px}
    .aside-title{font-weight:900; font-size:16px}
    .aside-tag{
      font-size:12px;
      color: rgba(7,26,69,.84);
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.14);
      padding:6px 10px;
      border-radius:999px;
      font-weight:800;
      white-space:nowrap;
    }
    .aside-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      margin-top:8px;
    }
    .metric{
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.65);
      border-radius:16px;
      padding:12px 12px;
    }
    .metric-num{font-weight:950; font-size:16px; color: rgba(10,77,255,.96)}
    .metric-label{margin-top:6px; color: var(--muted2); font-size:12px; line-height:1.35}
    .aside-actions{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:12px;
    }
    .btn-sm{font-size:13px}
    .aside-foot{margin-top:12px}
    .mini-list{display:flex; flex-direction:column; gap:8px}
    .mini-row{display:flex; gap:10px; align-items:flex-start; color: rgba(7,26,69,.92); font-weight:720; font-size:13px}
    .check{display:inline-flex; width:18px; height:18px; border-radius:6px; align-items:center; justify-content:center;
      background: rgba(10,77,255,.12); color: rgba(10,77,255,.98); flex:0 0 auto; font-weight:950}
    .aside-note{
      background: rgba(7,26,69,.04);
      border:1px solid rgba(10,77,255,.12);
      border-radius: var(--radius);
      padding:12px 14px;
      color: rgba(7,26,69,.92);
      font-weight:700;
      position:relative;
      overflow:hidden;
    }
    .spark{
      display:inline-block;
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 4px rgba(10,77,255,.18);
      margin-right:10px;
    }

    .section{padding:42px 0}
    .section-head{margin-bottom:18px}
    .section-title{
      margin:0;
      font-size:26px;
      letter-spacing:-.3px;
    }
    .section-desc{
      margin:8px 0 0;
      color: var(--muted);
      line-height:1.7;
      max-width: 820px;
    }

    .card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(18,24,39,.10);
      border-radius: var(--radius);
      box-shadow: 0 10px 26px rgba(2,10,40,.06);
      padding:16px;
    }
    .alt-card{background: rgba(255,255,255,.88)}
    .card.reveal{opacity:0; transform: translateY(10px)}
    .reveal-in{opacity:1; transform: translateY(0); transition: opacity .6s ease, transform .6s ease}

    .two-col{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:16px;
      align-items:start;
    }

    .card-title-row{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .card-title{margin:0; font-size:16px; font-weight:900}
    .card-text{margin:10px 0 14px; color:var(--muted); line-height:1.7}
    .pill{
      display:inline-flex;
      align-items:center;
      padding:7px 10px;
      border-radius:999px;
      font-weight:880;
      font-size:12px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.16);
      color: rgba(7,26,69,.98);
      white-space:nowrap;
      flex:0 0 auto;
    }
    .pill-blue{background: rgba(10,77,255,.12); border-color: rgba(10,77,255,.18)}
    .pill-light{background: rgba(7,26,69,.05); border-color: rgba(7,26,69,.10); color: rgba(7,26,69,.92)}

    .bullets{display:flex; flex-direction:column; gap:10px}
    .bullet{display:flex; gap:10px; align-items:flex-start; color: rgba(7,26,69,.92); font-weight:700; line-height:1.55}
    .bullet-dot{width:10px; height:10px; border-radius:4px; background: rgba(10,77,255,.20); border:1px solid rgba(10,77,255,.22); margin-top:6px}
    .card-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}

    .alt-head{margin-bottom:10px}
    .alt-title{font-weight:950; font-size:16px}
    .alt-sub{color:var(--muted2); font-weight:700; margin-top:4px; font-size:13px}
    .cap-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:10px;
    }
    .cap-item{
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.68);
      border-radius:16px;
      padding:12px;
      min-height:104px;
    }
    .cap-icon{
      width:40px; height:40px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(10,77,255,.10);
      color: rgba(10,77,255,.98);
      margin-bottom:10px;
    }
    .cap-title{font-weight:950}
    .cap-desc{margin-top:6px; color: var(--muted2); font-size:12.5px; line-height:1.45}
    .alt-bottom{margin-top:14px}
    .inline-cta{display:flex; align-items:center; justify-content:space-between; gap:12px; background: rgba(10,77,255,.06); border:1px solid rgba(10,77,255,.12); padding:12px 12px; border-radius:16px}
    .inline-cta-title{font-weight:950}
    .inline-cta-sub{color:var(--muted2); margin-top:4px; font-size:13px}

    .feature-row{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
      margin-bottom:16px;
    }
    .feature-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,39,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
      box-shadow: 0 10px 22px rgba(2,10,40,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .feature-card:hover{transform: translateY(-3px); box-shadow: 0 18px 40px rgba(10,77,255,.14); border-color: rgba(10,77,255,.20)}
    .feature-top{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:10px}
    .feature-icon{
      width:44px; height:44px; border-radius:18px;
      background: rgba(10,77,255,.10);
      color: rgba(10,77,255,.98);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .feature-title{font-weight:950; font-size:16px}
    .feature-text{margin:8px 0 12px; color: var(--muted); line-height:1.7; font-weight:650}
    .chips{display:flex; flex-wrap:wrap; gap:8px}
    .chip{
      border:1px solid rgba(10,77,255,.16);
      background: rgba(10,77,255,.08);
      color: rgba(7,26,69,.92);
      padding:7px 10px;
      border-radius:999px;
      font-weight:850;
      font-size:12px;
    }

    .service-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }
    .service-card{min-height: 320px}
    .service-card-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .muted{color:var(--muted)}
    .scene-list{display:flex; flex-direction:column; gap:12px; margin-top:10px}
    .scene-item{
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.70);
      border-radius:16px;
      padding:12px 12px;
    }
    .scene-name{font-weight:950}
    .scene-desc{margin-top:6px; color: var(--muted2); line-height:1.5; font-weight:700; font-size:13px}
    .service-card-foot{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}

    .alt2{background: rgba(255,255,255,.78)}
    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .tag{
      display:inline-flex; align-items:center;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.68);
      font-weight:820;
      font-size:12.5px;
      color: rgba(7,26,69,.92);
    }
    .tag-solid{background: rgba(10,77,255,.10); border-color: rgba(10,77,255,.18)}

    .timeline{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .timeline-item{
      display:flex; gap:12px; align-items:flex-start;
    }
    .timeline-dot{
      width:12px; height:12px; border-radius:4px;
      margin-top:12px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 4px rgba(10,77,255,.14);
      flex:0 0 auto;
    }
    .timeline-card{
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(2,10,40,.06);
      width:100%;
    }
    .timeline-title{margin:0; font-weight:950; font-size:16px}
    .timeline-text{margin:8px 0 10px; color: var(--muted); line-height:1.7; font-weight:680}
    .timeline-meta{font-size:12.5px; font-weight:900; color: rgba(10,77,255,.98); background: rgba(10,77,255,.08); border:1px solid rgba(10,77,255,.14); padding:7px 10px; border-radius:999px; display:inline-block}

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1.1fr;
      gap:14px;
      margin-top:16px;
      align-items:start;
    }
    .mini-cta-title{font-size:18px; font-weight:980; margin:2px 0 8px}
    .mini-cta-text{color:var(--muted); line-height:1.7; margin:0 0 14px; font-weight:660}
    .mini-cta-actions{display:flex; gap:12px; flex-wrap:wrap}

    .price-card{padding:18px}
    .price-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .price-kicker{color: rgba(10,77,255,.98); font-weight:950; font-size:13px}
    .price-title{font-weight:990; font-size:18px; margin-top:4px}
    .price-table-wrap{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.70);
    }
    .price-table{
      width:100%;
      border-collapse:collapse;
      min-width: 560px;
    }
    .price-table th, .price-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,24,39,.08);
      text-align:left;
      vertical-align:top;
    }
    .price-table th{
      font-size:13px;
      color: rgba(7,26,69,.90);
      font-weight:980;
      background: rgba(10,77,255,.06);
    }
    .price-table td{
      color: var(--muted);
      font-weight:680;
      line-height:1.55;
      font-size:13.5px;
    }
    .price-table tr:last-child td{border-bottom:none}
    .price-foot{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-top:12px}
    .price-note{color: var(--muted2); font-weight:700; font-size:13px}

    .cards-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .solution-head{display:flex; gap:12px; align-items:flex-start; margin-bottom:10px}
    .solution-icon{
      width:44px; height:44px; border-radius:18px;
      background: rgba(10,77,255,.10);
      color: rgba(10,77,255,.98);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .solution-title{font-weight:980}
    .solution-sub{color:var(--muted2); margin-top:4px; font-size:13px; font-weight:740}
    .list{margin:10px 0 14px; padding-left:18px; color: var(--muted); line-height:1.8; font-weight:680}
    .solution-actions{display:flex; gap:12px; flex-wrap:wrap}

    .process-grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px}
    .process-col{display:flex; flex-direction:column; gap:12px}
    .process-step{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(2,10,40,.06);
    }
    .final-step{
      background: linear-gradient(180deg, rgba(10,77,255,.08), rgba(255,255,255,.82));
      border-color: rgba(10,77,255,.14);
    }
    .step-no{
      width:46px; height:46px; border-radius:16px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.16);
      color: rgba(10,77,255,.98);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      flex:0 0 auto;
    }
    .step-title{margin:0; font-size:15.5px; font-weight:1000}
    .step-text{margin:8px 0 10px; color:var(--muted); line-height:1.7; font-weight:680}
    .step-tags{display:flex; gap:8px; flex-wrap:wrap}
    .step-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:10px}

    .process-cta{
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      margin-top:16px;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(10,77,255,.14);
      background: linear-gradient(135deg, rgba(10,77,255,.10), rgba(29,125,255,.06));
    }
    .process-cta-title{font-weight:1000; font-size:16px}
    .process-cta-sub{color:var(--muted); margin-top:4px; font-weight:680}

    .case-grid{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .case-card{
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(2,10,40,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 184px;
    }
    .case-card:hover{transform: translateY(-3px); box-shadow: 0 18px 40px rgba(10,77,255,.14)}
    .case-badge{
      display:inline-flex;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.16);
      color: rgba(10,77,255,.98);
      font-weight:950;
      font-size:12px;
      margin-bottom:10px;
    }
    .case-title{margin:0; font-weight:1000; font-size:15px; line-height:1.35}
    .case-text{margin:10px 0 14px; color:var(--muted); line-height:1.7; font-weight:680}
    .case-foot{display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap}
    .case-link{font-weight:950; color: rgba(10,77,255,.98)}
    .case-meta{color:var(--muted2); font-size:12.5px; font-weight:760}

    .case-visual-row{
      margin-top:14px;
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }
    .visual-card{padding:14px}
    .visual-title{font-weight:980; margin-bottom:12px}
    .visual-gallery{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .visual-gallery.one{grid-template-columns:1fr}
    .visual-item{
      border-radius:16px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      box-shadow: 0 10px 22px rgba(2,10,40,.06);
    }
    .visual-img{
      width:100%;
      height:180px;
      object-fit:cover;
      transition: transform .25s ease;
      transform: scale(1.01);
    }
    .visual-item:hover .visual-img{transform: scale(1.05)}
    .articles-row{margin-top:18px}
    .articles-head{display:flex; align-items:flex-end; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-bottom:12px}
    .articles-title{font-weight:1000; font-size:18px}
    .articles-sub{margin-top:6px; color:var(--muted); font-weight:680}
    .article-grid{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .article-card{
      border-radius: var(--radius);
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.82);
      padding:14px;
      box-shadow: 0 10px 22px rgba(2,10,40,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 150px;
    }
    .article-card:hover{transform: translateY(-3px); box-shadow: 0 18px 40px rgba(10,77,255,.12)}
    .article-kicker{
      display:inline-flex;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(7,26,69,.05);
      border:1px solid rgba(7,26,69,.10);
      font-weight:950;
      color: rgba(7,26,69,.92);
      font-size:12px;
    }
    .article-name{margin-top:12px; font-weight:1000; line-height:1.35}
    .article-meta{margin-top:10px; color:var(--muted2); font-size:12.5px; font-weight:760}
    .articles-quick-links{margin-top:12px; display:flex; align-items:center; gap:10px; flex-wrap:wrap}
    .text-link{color: rgba(10,77,255,.98); font-weight:920}
    .sep{color: rgba(75,85,104,.7); font-weight:900}

    .eval-top{
      display:grid; grid-template-columns: 1fr .9fr; gap:14px; align-items:stretch;
      margin-bottom:14px;
    }
    .eval-summary{
      border-radius: var(--radius);
      border:1px solid rgba(10,77,255,.14);
      background: linear-gradient(180deg, rgba(10,77,255,.08), rgba(255,255,255,.84));
      padding:16px;
      box-shadow: 0 10px 24px rgba(2,10,40,.06);
    }
    .stars{color: rgba(10,77,255,.98); font-size:22px; letter-spacing:2px}
    .eval-score{margin-top:6px; font-size:32px; font-weight:1100; letter-spacing:-.6px}
    .eval-label{margin-top:6px; color: var(--muted); font-weight:760; line-height:1.5}
    .eval-kv{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.82);
    }
    .kv-title{font-weight:1000}
    .kv-list{margin-top:10px; display:flex; flex-wrap:wrap; gap:10px}
    .kv-chip{
      background: rgba(10,77,255,.08);
      border:1px solid rgba(10,77,255,.14);
      padding:8px 10px;
      border-radius:999px;
      font-weight:920;
      font-size:12.5px;
      color: rgba(7,26,69,.92);
    }

    .eval-grid{display:grid; grid-template-columns: 1.35fr .65fr; gap:14px}
    .eval-card{padding:18px}
    .table-wrap{
      border-radius:16px;
      overflow:auto;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.70);
    }
    .cmp-table{
      width:100%;
      min-width: 760px;
      border-collapse:collapse;
    }
    .cmp-table th, .cmp-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(18,24,39,.08);
      text-align:left;
      vertical-align:top;
    }
    .cmp-table th{
      background: rgba(10,77,255,.06);
      font-weight:1100;
      color: rgba(7,26,69,.92);
      font-size:13px;
    }
    .cmp-table td{
      color:var(--muted);
      font-weight:690;
      line-height:1.6;
      font-size:13.5px;
    }
    .cmp-table tr:last-child td{border-bottom:none}
    .good{font-weight:1100; color: rgba(10,77,255,.98); margin-right:6px}
    .eval-card-foot{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
    .eval-side{padding:18px}
    .side-list{display:flex; flex-direction:column; gap:12px; margin-top:10px}
    .side-item{display:flex; gap:12px; align-items:flex-start; padding:12px; border-radius:16px; border:1px solid rgba(18,24,39,.10); background: rgba(255,255,255,.70)}
    .side-ico{
      width:40px; height:40px; border-radius:16px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.14);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-size:18px;
    }
    .side-name{font-weight:1100}
    .side-desc{margin-top:6px; color:var(--muted2); font-weight:700; line-height:1.55; font-size:13px}
    .side-cta{
      margin-top:14px;
      padding:14px;
      border-radius:16px;
      border:1px solid rgba(10,77,255,.14);
      background: linear-gradient(135deg, rgba(10,77,255,.10), rgba(29,125,255,.06));
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .side-cta-title{font-weight:1100}
    .side-cta-sub{color:var(--muted); margin-top:4px; font-weight:690; font-size:13px}

    .form-grid{align-items:start}
    .form-card, .guide-card{padding:18px}
    .form{
      display:flex; flex-direction:column; gap:12px;
      margin-top:10px;
    }
    .form-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:6px}
    .form-title{font-weight:1100; font-size:16px}
    .form-sub{color:var(--muted2); margin-top:4px; font-weight:720; font-size:13px}

    .field-row{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
    .field{display:flex; flex-direction:column; gap:8px}
    .label{font-weight:900; color: rgba(7,26,69,.92); font-size:13px}
    input, select, textarea{
      border-radius:14px;
      border:1px solid rgba(18,24,39,.12);
      padding:12px 12px;
      background:#fff;
      font-weight:720;
      color: var(--text);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
      font-size:14px;
    }
    input:focus, select:focus, textarea:focus{box-shadow:var(--focus); border-color: rgba(10,77,255,.30)}
    textarea{resize:vertical; min-height:120px}

    .form-foot{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-top:4px}
    .form-privacy{
      display:flex; align-items:center; gap:10px;
      color: var(--muted2);
      font-weight:700;
      font-size:12.5px;
    }
    .privacy-dot{width:8px; height:8px; border-radius:3px; background: rgba(10,77,255,.35); box-shadow: 0 0 0 4px rgba(10,77,255,.12)}
    .guide-card{background: rgba(255,255,255,.78)}
    .guide-title{font-weight:1100}
    .guide-sub{color:var(--muted2); font-weight:720; margin-top:4px; font-size:13px}
    .guide-block{display:flex; flex-direction:column; gap:12px; margin-top:10px}
    .guide-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.70);
    }
    .guide-num{
      width:40px; height:40px; border-radius:16px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.14);
      display:flex; align-items:center; justify-content:center;
      font-weight:1100; color: rgba(10,77,255,.98);
      flex:0 0 auto;
    }
    .guide-name{font-weight:1100}
    .guide-desc{margin-top:6px; color:var(--muted2); line-height:1.6; font-weight:700; font-size:13px}
    .guide-quick{margin-top:14px; display:flex; flex-direction:column; gap:10px}
    .guide-quick-row{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
    .qbox{padding:12px; border-radius:16px; border:1px solid rgba(10,77,255,.12); background: rgba(10,77,255,.06)}
    .qtitle{font-weight:1100}
    .qdesc{margin-top:6px; color:var(--muted); font-weight:700; line-height:1.5; font-size:13px}

    .net-grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px; align-items:stretch}
    .net-card{padding:18px}
    .net-steps{display:flex; flex-direction:column; gap:12px; margin-top:12px}
    .net-step{display:flex; gap:12px; align-items:flex-start; padding:12px; border-radius:16px; border:1px solid rgba(18,24,39,.10); background: rgba(255,255,255,.72)}
    .net-ico{
      width:40px; height:40px; border-radius:16px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.14);
      display:flex; align-items:center; justify-content:center;
      font-size:18px;
      flex:0 0 auto;
    }
    .net-title{font-weight:1100}
    .net-desc{margin-top:6px; color:var(--muted2); font-weight:700; line-height:1.6; font-size:13px}
    .net-foot{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
    .net-map-card{padding:18px; position:relative; overflow:hidden}
    .map-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .map-sub{color:var(--muted2); font-weight:740; margin-top:4px; font-size:13px}
    .map-visual{
      border-radius:18px;
      border:1px solid rgba(18,24,39,.10);
      background:
        radial-gradient(900px 260px at 20% 0%, rgba(10,77,255,.14), transparent 60%),
        radial-gradient(700px 280px at 80% 20%, rgba(29,125,255,.10), transparent 55%),
        rgba(255,255,255,.78);
      height: 320px;
      position:relative;
      overflow:hidden;
      box-shadow: 0 10px 22px rgba(2,10,40,.06);
    }
    .map-grid{
      position:absolute; inset:0;
      background:
        linear-gradient(transparent 24px, rgba(10,77,255,.06) 25px),
        linear-gradient(90deg, transparent 24px, rgba(10,77,255,.06) 25px);
      background-size: 26px 26px;
      opacity:.5;
      mask-image: radial-gradient(closest-side at 50% 30%, #000 50%, transparent 75%);
    }
    .map-dot{
      position:absolute; width:14px; height:14px; border-radius:5px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 6px rgba(10,77,255,.12);
      animation: dotFloat 3.8s ease-in-out infinite;
    }
    .dot-1{left:18%; top:36%}
    .dot-2{left:40%; top:22%}
    .dot-3{left:62%; top:48%}
    .dot-4{left:78%; top:30%}
    @keyframes dotFloat{
      0%,100%{transform: translateY(0)}
      50%{transform: translateY(-8px)}
    }
    .map-line{
      position:absolute; height:2px; background: linear-gradient(90deg, rgba(10,77,255,.0), rgba(10,77,255,.55), rgba(10,77,255,.0));
      transform-origin:left center;
      opacity:.55;
      filter: blur(.2px);
    }
    .line-1{width:46%; left:18%; top:45%; transform: rotate(-10deg)}
    .line-2{width:46%; left:34%; top:30%; transform: rotate(16deg)}
    .line-3{width:50%; left:46%; top:57%; transform: rotate(-8deg)}
    .map-caption{
      position:absolute; bottom:14px; left:14px; right:14px;
      color: rgba(7,26,69,.92);
      font-weight:860;
      font-size:13px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(18,24,39,.10);
      border-radius: 16px;
      padding:10px 12px;
    }

    .train-grid{display:grid; grid-template-columns: 1.1fr .9fr; gap:14px}
    .train-main{padding:18px}
    .train-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:10px}
    .train-kicker{color: rgba(10,77,255,.98); font-weight:1000; font-size:13px}
    .train-title{margin-top:6px; font-weight:1100; font-size:18px}
    .train-cards{
      display:grid; grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:12px;
    }
    .train-card{
      border-radius:16px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.74);
      padding:12px;
      min-height:92px;
    }
    .train-name{font-weight:1100}
    .train-desc{margin-top:6px; color:var(--muted2); line-height:1.6; font-weight:700; font-size:13px}
    .train-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
    .train-side{padding:18px}
    .note-box{
      padding:12px; border-radius:16px;
      background: rgba(7,26,69,.04);
      border:1px solid rgba(7,26,69,.10);
    }
    .note-title{font-weight:1100}
    .note-text{margin-top:6px; color:var(--muted); font-weight:700; line-height:1.6; font-size:13px}
    .train-side-foot{margin-top:14px; display:flex; flex-direction:column; gap:12px}

    .help-grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px}
    .help-links{display:flex; flex-direction:column; gap:10px; margin-top:12px}
    .help-link{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.72);
      font-weight:950;
      color: rgba(7,26,69,.92);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .help-link:hover{transform: translateY(-2px); box-shadow: 0 16px 28px rgba(10,77,255,.10); border-color: rgba(10,77,255,.18)}
    .help-card-foot{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
    .steps-mini{display:flex; flex-direction:column; gap:12px; margin-top:10px}
    .mini-step{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.70);
    }
    .mini-step-no{
      width:44px; height:44px; border-radius:16px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.14);
      color: rgba(10,77,255,.98);
      display:flex; align-items:center; justify-content:center;
      font-weight:1100;
      flex:0 0 auto;
    }
    .mini-step-title{font-weight:1100}
    .mini-step-text{margin-top:6px; color:var(--muted2); font-weight:700; line-height:1.6; font-size:13px}
    .help-alt-foot{
      margin-top:14px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(10,77,255,.14);
      background: linear-gradient(135deg, rgba(10,77,255,.10), rgba(29,125,255,.06));
    }
    .small-cta-title{font-weight:1100}
    .small-cta-sub{color:var(--muted); margin-top:4px; font-weight:700; font-size:13px}

    .faq-grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px}
    .faq-left, .faq-right{display:flex; flex-direction:column; gap:12px}
    .faq-list{display:flex; flex-direction:column; gap:10px}
    .faq-item{
      width:100%;
      text-align:left;
      border-radius:16px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:12px 12px;
      cursor:pointer;
      font-weight:980;
      color: rgba(7,26,69,.95);
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .faq-item:hover{transform: translateY(-2px); border-color: rgba(10,77,255,.20); box-shadow: 0 18px 40px rgba(10,77,255,.12)}
    .faq-item:focus{outline:none; box-shadow:var(--focus)}
    .faq-panel{
      border-radius:16px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.72);
      padding:12px 12px;
    }
    .faq-q{font-size:14.5px; line-height:1.5}
    .faq-icon{
      width:36px; height:36px; border-radius:14px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(10,77,255,.08);
      position:relative;
      flex:0 0 auto;
    }
    .faq-icon::before, .faq-icon::after{
      content:"";
      position:absolute; left:50%; top:50%;
      width:14px; height:2px;
      background: rgba(10,77,255,.95);
      transform: translate(-50%,-50%);
      border-radius:2px;
      transition: transform .2s ease, opacity .2s ease;
    }
    .faq-icon::after{
      width:2px; height:14px;
      transform: translate(-50%,-50%);
      opacity:1;
    }
    .faq-item[aria-expanded="true"] .faq-icon::after{
      opacity:0;
      transform: translate(-50%,-50%) scale(.7);
    }
    .faq-a{color:var(--muted); font-weight:700; line-height:1.7}
    .faq-cta{
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(10,77,255,.14);
      background: linear-gradient(135deg, rgba(10,77,255,.10), rgba(29,125,255,.06));
    }
    .faq-cta-title{font-weight:1100; font-size:16px}
    .faq-cta-sub{margin-top:6px; color:var(--muted); font-weight:700; line-height:1.6}
    .faq-cta-actions{margin-top:12px; display:flex; gap:12px; flex-wrap:wrap}

    .bk-grid{display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap:12px}
    .bk-card{padding:16px}
    .bk-card .card-title{font-size:16px}
    .bk-cta{
      margin-top:14px;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(10,77,255,.14);
      background: linear-gradient(135deg, rgba(10,77,255,.10), rgba(29,125,255,.06));
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .bk-cta-title{font-weight:1100}
    .bk-cta-sub{margin-top:6px; color:var(--muted); font-weight:700}
    .bk-cta-right{display:flex; gap:12px; flex-wrap:wrap}

    .news-grid{display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:14px}
    .news-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 24px rgba(2,10,40,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      min-height: 190px;
    }
    .news-card:hover{transform: translateY(-3px); box-shadow: 0 18px 40px rgba(10,77,255,.12)}
    .news-top{display:flex; align-items:center; justify-content:space-between; gap:10px}
    .news-badge{
      padding:7px 10px; border-radius:999px;
      background: rgba(10,77,255,.08);
      border:1px solid rgba(10,77,255,.14);
      font-weight:980;
      color: rgba(10,77,255,.98);
      font-size:12px;
    }
    .news-time{color:var(--muted2); font-weight:800; font-size:12.5px}
    .news-title{margin:12px 0 8px; font-weight:1100; line-height:1.35}
    .news-text{color:var(--muted); font-weight:700; line-height:1.7; margin:0 0 12px}
    .news-link{color: rgba(10,77,255,.98); font-weight:980}

    .news-foot{
      margin-top:14px;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(10,77,255,.14);
      background: linear-gradient(135deg, rgba(10,77,255,.10), rgba(29,125,255,.06));
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .news-foot-title{font-weight:1100}
    .news-foot-sub{margin-top:6px; color:var(--muted); font-weight:700}

    .contact-grid{display:grid; grid-template-columns: 1fr 1fr; gap:14px}
    .contact-card{padding:18px}
    .contact-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:12px}
    .contact-title{font-weight:1100; font-size:16px}
    .contact-sub{color:var(--muted2); margin-top:4px; font-weight:740; font-size:13px}
    .contact-methods{display:flex; flex-direction:column; gap:12px}
    .method{display:flex; gap:12px; align-items:flex-start; padding:12px; border-radius:16px; border:1px solid rgba(18,24,39,.10); background: rgba(255,255,255,.72)}
    .method-ico{
      width:40px; height:40px; border-radius:16px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.14);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color: rgba(10,77,255,.98);
    }
    .method-title{font-weight:1100}
    .method-text{margin-top:6px; color:var(--muted); font-weight:720}
    .contact-qrcode{margin-top:14px}
    .qrcode-card{
      padding:14px;
      border-radius:16px;
      border:1px solid rgba(10,77,255,.14);
      background: linear-gradient(180deg, rgba(10,77,255,.08), rgba(255,255,255,.80));
    }
    .qrcode-title{font-weight:1100}
    .qrcode-sub{margin-top:6px; color:var(--muted); font-weight:700; line-height:1.6; font-size:13px}
    .qrcode-img{
      width: 160px;
      height:auto;
      margin: 12px 0 8px;
      border-radius: 16px;
      border: 1px solid rgba(18,24,39,.10);
      background: #fff;
    }
    .qrcode-foot{color:var(--muted2); font-weight:720; font-size:12.5px; line-height:1.5}

    .contact-form-card{padding:18px}
    .contact-form-card .form{margin-top:6px}

    .join-grid{display:grid; grid-template-columns: 1.05fr .95fr; gap:14px}
    .join-main{padding:18px}
    .join-head{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
    .join-title{font-weight:1100; font-size:16px}
    .join-sub{margin-top:6px; color:var(--muted); font-weight:700; font-size:13px; line-height:1.6}
    .join-list{display:flex; flex-direction:column; gap:12px; margin-top:14px}
    .join-item{display:flex; gap:12px; align-items:flex-start; padding:12px; border-radius:16px; border:1px solid rgba(18,24,39,.10); background: rgba(255,255,255,.72)}
    .join-ico{
      width:40px; height:40px; border-radius:16px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.14);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-size:18px;
    }
    .join-name{font-weight:1100}
    .join-desc{margin-top:6px; color:var(--muted2); font-weight:700; line-height:1.6; font-size:13px}
    .join-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}
    .join-side{padding:18px}
    .friend-grid{
      display:grid; grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      margin-top:12px;
    }
    .friend-link{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(18,24,39,.10);
      background: rgba(255,255,255,.72);
      font-weight:920;
      color: rgba(7,26,69,.92);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      text-align:center;
      line-height:1.2;
    }
    .friend-link:hover{transform: translateY(-2px); box-shadow: 0 18px 40px rgba(10,77,255,.10); border-color: rgba(10,77,255,.20)}
    .join-side-foot{margin-top:14px; padding:14px; border-radius:16px; border:1px solid rgba(10,77,255,.14); background: linear-gradient(135deg, rgba(10,77,255,.10), rgba(29,125,255,.06))}
    .small-cta-title{font-weight:1100}
    .small-cta-sub{margin-top:6px; color:var(--muted); font-weight:700; line-height:1.6; font-size:13px}
    .join-side-foot .btn{margin-top:12px; width:fit-content}

    .site-footer{
      background: var(--footerBg);
      color: var(--footerText);
      border-top: 1px solid rgba(255,255,255,.10);
      padding:24px 0 30px;
    }
    .footer-inner{padding-top:4px}
    .footer-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:18px; flex-wrap:wrap;
      padding-bottom:14px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-brand{display:flex; align-items:flex-start; gap:12px; min-width:280px}
    .footer-logo-img{width:44px; height:auto; border-radius:14px; background: rgba(255,255,255,.08); padding:6px}
    .footer-title{font-weight:1100}
    .footer-sub{color:var(--footerMuted); margin-top:6px; font-weight:700; font-size:13px; line-height:1.5}
    .footer-links{display:flex; gap:14px; flex-wrap:wrap; justify-content:center; flex:1 1 auto}
    .footer-link{
      color: rgba(234,242,255,.92);
      font-weight:900;
      padding:10px 10px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .footer-link:hover{transform: translateY(-2px); background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.16)}
    .footer-actions{display:flex; align-items:center; gap:10px; flex-wrap:wrap}
    .footer-actions .btn-sm{padding:10px 12px}
    .site-footer .btn-primary{
      background: linear-gradient(135deg, #2f7dff, #0a4dff);
      box-shadow: 0 16px 34px rgba(47,125,255,.22);
    }
    .site-footer .btn-ghost{
      background: rgba(255,255,255,.04);
      border-color: rgba(255,255,255,.18);
      color: rgba(234,242,255,.95);
    }
    .footer-bottom{
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
      padding-top:14px;
    }
    .copy{font-weight:900}
    .muted-footer{margin-top:6px; color: var(--footerMuted); font-weight:700; font-size:13px}
    .to-top{
      border-radius:14px;
      border:1px solid rgba(255,255,255,.16);
      background: rgba(255,255,255,.06);
      color: rgba(234,242,255,.95);
      padding:10px 12px;
      font-weight:950;
      cursor:pointer;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .to-top:hover{transform: translateY(-2px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.24)}
    .footer-right{display:flex; align-items:center; gap:14px; flex-wrap:wrap}
    .footer-small{color:var(--footerMuted); font-weight:700; font-size:13px}

    .float-kefu{
      position:fixed; right:16px; bottom:16px; z-index:1200;
    }
    .float-btn{
      display:flex; align-items:center; gap:10px;
      background: rgba(255,255,255,.90);
      border:1px solid rgba(10,77,255,.18);
      border-radius: 18px;
      padding:12px 12px;
      box-shadow: 0 18px 40px rgba(2,10,40,.14);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .float-btn:hover{transform: translateY(-3px); box-shadow: 0 24px 60px rgba(10,77,255,.22)}
    .float-ico{
      width:40px; height:40px; border-radius:16px;
      background: rgba(10,77,255,.10);
      border:1px solid rgba(10,77,255,.16);
      display:flex; align-items:center; justify-content:center;
      color: rgba(10,77,255,.98);
    }
    .float-text{font-weight:1100; color: rgba(7,26,69,.92)}
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap:14px}
      .hero-title{font-size:32px}
      .hero-support{grid-template-columns: repeat(2, minmax(0,1fr))}
      .nav-desktop{display:none}
      .burger{display:flex}
      .feature-row{grid-template-columns:1fr}
      .service-grid{grid-template-columns:1fr}
      .two-col{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr}
      .grid-2{grid-template-columns:1fr}
      .cards-3{grid-template-columns:1fr}
      .process-grid{grid-template-columns:1fr}
      .case-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .case-visual-row{grid-template-columns:1fr}
      .visual-img{height:170px}
      .article-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .eval-top{grid-template-columns:1fr}
      .eval-grid{grid-template-columns:1fr}
      .help-grid{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .bk-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .news-grid{grid-template-columns:1fr}
      .contact-grid{grid-template-columns:1fr}
      .train-grid{grid-template-columns:1fr}
      .join-grid{grid-template-columns:1fr}
      .net-grid{grid-template-columns:1fr}
      .footer-actions{width:100%; justify-content:flex-start}
      .friend-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
    }

    @media (max-width: 520px){
      .hero{padding:34px 0 18px}
      .hero-title{font-size:28px}
      .hero-desc{font-size:15px}
      .hero-support{grid-template-columns:1fr}
      .field-row{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .article-grid{grid-template-columns:1fr}
      .bk-grid{grid-template-columns:1fr}
      .friend-grid{grid-template-columns:1fr}
      .float-kefu{right:12px; bottom:12px}
      .float-btn{padding:10px 10px}
      .float-text{display:none}
      .hero-badge{font-size:12.5px}
    }

    .toasts{
      position:fixed; left:50%; top:76px; transform: translateX(-50%);
      background: rgba(7,26,69,.92);
      color:#fff;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      box-shadow: 0 18px 40px rgba(0,0,0,.20);
      font-weight:900;
      z-index:2000;
      max-width: calc(100% - 24px);
      white-space:nowrap;
    }
    .toasts.show{animation: toastIn .22s ease}
    @keyframes toastIn{
      from{opacity:0; transform: translateX(-50%) translateY(-6px)}
      to{opacity:1; transform: translateX(-50%) translateY(0)}
    }