:root{
      --bg0:#fff7f8;
      --bg1:#ffffff;
      --text:#161616;
      --muted:#5b5b5f;
      --subtle:#7b7b84;
      --line:rgba(20,20,24,.10);
      --card:rgba(255,255,255,.85);
      --shadow:0 18px 50px rgba(25,10,20,.10);
      --shadow2:0 10px 30px rgba(25,10,20,.10);
      --accent:#d61a2a;
      --accent2:#ff3b5a;
      --accent3:#9a0f1d;
      --accent-ink:#ffffff;
      --good:#0e7a55;
      --warn:#b86b00;
      --radius:18px;
      --radius2:24px;
      --container:1120px;
      --pad:18px;
      --focus:0 0 0 4px rgba(214,26,42,.22);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 12% -10%, rgba(214,26,42,.18), transparent 60%),
        radial-gradient(900px 540px at 95% 0%, rgba(255,59,90,.12), transparent 55%),
        linear-gradient(180deg, var(--bg0) 0%, #ffffff 35%, #ffffff 100%);
      line-height:1.55;
    }

    .skip-link{
      position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip-link:focus{
      left:14px;top:14px;width:auto;height:auto;padding:10px 12px;background:#fff;border:1px solid var(--line);
      z-index:9999;border-radius:10px;box-shadow:var(--shadow2);
    }

    .container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--pad)}
    .topbar{
      position:sticky;top:0;z-index:50;
      background:rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(214,26,42,.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:240px}
    .ai-page-logo{width:38px;height:38px;object-fit:contain;display:block;border-radius:10px}
    .brand-text{display:flex;flex-direction:column;gap:3px}
    .brand-name{font-weight:860;letter-spacing:.2px}
    .brand-sub{font-size:12px;color:var(--muted)}

    .nav-desktop{display:flex;align-items:center;gap:14px}
    .nav-link{
      text-decoration:none;color:#1a1a1f;font-weight:650;font-size:14px;
      padding:10px 10px;border-radius:12px;
      transition:transform .15s ease, background-color .15s ease;
      white-space:nowrap;
    }
    .nav-link:hover{background:rgba(214,26,42,.07);transform:translateY(-1px)}

    .top-actions{display:flex;align-items:center;gap:10px}
    .nav-toggle{
      width:42px;height:42px;border-radius:14px;border:1px solid rgba(20,20,24,.12);
      background:rgba(255,255,255,.65);
      display:none;align-items:center;justify-content:center;
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .nav-toggle:focus{outline:none;box-shadow:var(--focus)}
    .hamburger{
      width:18px;height:2px;background:var(--text);border-radius:999px;position:relative;display:block;
    }
    .hamburger:before,.hamburger:after{
      content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:999px;
      transition:transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger:before{top:-6px}
    .hamburger:after{top:6px}

    .mobile-nav-wrap{
      position:relative;
      border-bottom:1px solid rgba(214,26,42,.08);
      background:rgba(255,255,255,.9);
    }
    .mobile-nav{
      padding:14px 0 18px;
    }
    .mobile-links{display:flex;flex-direction:column;gap:10px}
    .mobile-link{
      text-decoration:none;color:#1a1a1f;font-weight:720;padding:12px 12px;border:1px solid rgba(20,20,24,.10);
      border-radius:14px;background:rgba(255,255,255,.72);
    }
    .mobile-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}

    .btn{
      display:inline-flex;align-items:center;justify-content:center;
      gap:10px;
      border-radius:14px;
      padding:10px 14px;
      font-weight:800;
      font-size:14px;
      text-decoration:none;color:var(--text);
      border:1px solid rgba(20,20,24,.12);
      background:rgba(255,255,255,.7);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease, background-color .15s ease;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn:focus{outline:none;box-shadow:var(--focus)}
    .btn:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(25,10,20,.10)}
    .btn-primary{
      background:linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
      border-color:rgba(214,26,42,.55);
      color:var(--accent-ink);
    }
    .btn-primary:hover{box-shadow:0 14px 36px rgba(214,26,42,.22)}
    .btn-ghost{background:rgba(255,255,255,.65)}
    .btn-big{padding:12px 18px;font-size:15px;border-radius:16px}
    .btn-small{padding:8px 12px;font-size:13px;border-radius:12px}

    .hero-bg{position:relative;overflow:hidden}
    .hero-bg .hero-grid{
      position:absolute;inset:-140px -140px auto -140px;height:620px;
      background:
        linear-gradient(rgba(214,26,42,.10) 1px, transparent 1px),
        linear-gradient(90deg, rgba(214,26,42,.10) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: radial-gradient(circle at 25% 20%, rgba(0,0,0,1), rgba(0,0,0,0) 65%);
      opacity:.65;
      pointer-events:none;
    }
    .hero-bg .hero-spark{
      position:absolute;left:10%;top:0;width:520px;height:520px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,59,90,.35), transparent 60%);
      filter: blur(6px);
      opacity:.65;
      animation: drift 12s ease-in-out infinite;
      pointer-events:none;
    }
    .hero-bg .hero-spark-2{
      left:auto;right:6%;top:30px;width:420px;height:420px;
      background: radial-gradient(circle at 30% 30%, rgba(214,26,42,.28), transparent 62%);
      animation-duration:16s;
      opacity:.55;
    }
    @keyframes drift{
      0%,100%{transform:translate3d(0,0,0) scale(1)}
      50%{transform:translate3d(18px,16px,0) scale(1.04)}
    }

    .hero{
      position:relative;
      padding:44px 0 22px;
    }
    .hero-inner{
      display:grid;grid-template-columns: 1.15fr .85fr;
      align-items:start;gap:18px;
      padding-top:14px;
    }

    .eyebrow{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;
      margin-top:8px;
    }
    .dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2))}
    .pill{
      padding:6px 10px;border-radius:999px;background:rgba(214,26,42,.08);
      border:1px solid rgba(214,26,42,.18);
      color:#7b0d17;font-weight:850;font-size:12px;
    }
    .eyebrow span{color:var(--muted);font-weight:750;font-size:13px}

    .hero-title{
      margin:14px 0 10px;
      font-size:40px;line-height:1.12;letter-spacing:-.6px;
      font-weight:920;
    }
    .hero-lead{
      margin:0;
      color:var(--muted);
      font-size:16px;
      max-width:640px;
    }
    .hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
    .hero-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
    .tag{
      padding:8px 10px;border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(20,20,24,.10);
      color:#2a2a2f;
      font-weight:750;font-size:13px;
    }

    .hero-right{display:flex;flex-direction:column;gap:14px}
    .hero-card{
      background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
      border:1px solid rgba(214,26,42,.14);
      border-radius:var(--radius2);
      box-shadow:var(--shadow2);
      padding:16px;
      overflow:hidden;
      position:relative;
      transform: translateY(0);
    }
    .hero-card:before{
      content:"";position:absolute;inset:-2px auto auto -2px;width:140px;height:140px;
      background:radial-gradient(circle at 30% 30%, rgba(214,26,42,.22), transparent 62%);
      pointer-events:none;
    }
    .hero-card-head{position:relative}
    .hero-card-title{font-weight:930;font-size:16px}
    .hero-card-sub{color:var(--muted);font-size:13px;margin-top:4px}

    .metric-grid{
      margin-top:14px;
      display:grid;grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .metric{
      border-radius:16px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
      padding:12px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:78px;
    }
    .metric:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(214,26,42,.12);border-color:rgba(214,26,42,.25)}
    .metric-value{font-weight:920}
    .metric-desc{color:var(--muted);font-size:12.5px;margin-top:6px}

    .hero-card-foot{
      margin-top:12px;
      padding-top:12px;
      border-top:1px dashed rgba(214,26,42,.22);
      display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
    }
    .micro-note{display:flex;align-items:center;gap:10px;color:var(--muted);font-weight:720;font-size:13px}
    .micro-ico{
      width:26px;height:26px;border-radius:12px;
      background:rgba(214,26,42,.10);
      border:1px solid rgba(214,26,42,.18);
      display:flex;align-items:center;justify-content:center;
      color:var(--accent3);
    }

    .side-list{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 14px 36px rgba(25,10,20,.08);
      padding:14px;
    }
    .side-list-title{font-weight:930;margin-bottom:10px}
    .chip-row{display:flex;flex-wrap:wrap;gap:8px}
    .chip{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(214,26,42,.06);
      color:#7b0d17;
      font-weight:820;font-size:12.5px;
    }
    .chip-weak{
      background:rgba(255,255,255,.72);
      color:#303035;
      border-color:rgba(20,20,24,.12);
      font-weight:760;
    }

    .section{padding:56px 0}
    .section-plain{padding:44px 0}
    .section-soft{
      background:linear-gradient(180deg, rgba(214,26,42,.05) 0%, rgba(255,255,255,0) 60%);
      border-top:1px solid rgba(214,26,42,.06);
      border-bottom:1px solid rgba(214,26,42,.06);
    }

    .section-head{margin-bottom:18px}
    .section-head.compact{margin-bottom:12px}
    .section-title{
      margin:0;
      font-size:28px;
      letter-spacing:-.3px;
      font-weight:950;
    }
    .section-desc{margin:10px 0 0;color:var(--muted);max-width:760px;font-size:15px}
    .cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .info-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 10px 26px rgba(25,10,20,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:154px;
    }
    .info-card:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(214,26,42,.12);border-color:rgba(214,26,42,.22)}
    .card-ico{
      width:46px;height:46px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(214,26,42,.20);
      background:rgba(214,26,42,.08);
      color:var(--accent3);
      margin-bottom:12px;
    }
    .card-title{font-weight:930;margin:0 0 8px;font-size:16px}
    .card-text{color:var(--muted);margin:0;font-size:13.5px}

    .split{display:grid;grid-template-columns: 1.05fr .95fr;gap:18px;align-items:start}
    .bullet-grid{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .bullet{
      display:flex;gap:12px;align-items:flex-start;
      padding:12px;border-radius:18px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
    }
    .bullet-ico{color:var(--accent);font-weight:950;margin-top:1px}
    .bullet-title{font-weight:920}
    .bullet-desc{color:var(--muted);font-size:13px;margin-top:4px}

    .inline-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}

    .panel{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
      box-shadow:var(--shadow2);
      padding:16px;
    }
    .panel-head{margin-bottom:12px}
    .panel-title{font-weight:960;font-size:16px}
    .panel-sub{color:var(--muted);margin-top:4px;font-size:13px}
    .cap-grid{
      display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-top:14px;
    }
    .cap{
      display:flex;align-items:center;gap:10px;
      padding:10px 12px;border-radius:16px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.62);
      min-height:42px;
    }
    .cap-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 8px 20px rgba(214,26,42,.22)}
    .cap-text{font-weight:840;font-size:13px}

    .panel-foot{margin-top:14px;padding-top:12px;border-top:1px dashed rgba(214,26,42,.22)}
    .mini-stats{display:flex;gap:12px;flex-wrap:wrap}
    .mini-stat{
      flex:1;
      min-width:140px;
      padding:10px 12px;border-radius:16px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
    }
    .mini-num{font-weight:960;color:#2a2a2f}
    .mini-label{color:var(--muted);font-size:12.5px;margin-top:5px}

    .logos-row{margin-top:14px}
    .logos-title{font-weight:920;margin-bottom:10px}
    .logos-chips{display:flex;flex-wrap:wrap;gap:8px}

    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .service-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:250px;
      display:flex;flex-direction:column;
    }
    .service-card:hover{transform:translateY(-2px);box-shadow:0 22px 50px rgba(214,26,42,.14);border-color:rgba(214,26,42,.22)}
    .service-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
    .service-idx{
      width:36px;height:36px;border-radius:14px;
      border:1px solid rgba(214,26,42,.22);
      background:rgba(214,26,42,.08);
      display:flex;align-items:center;justify-content:center;
      font-weight:980;color:var(--accent3);
    }
    .service-title{font-weight:960;font-size:16px}
    .service-text{color:var(--muted);margin:0 0 12px}
    .list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
    .list.dense{gap:8px}
    .check{color:var(--good);font-weight:950;margin-right:8px}
    .service-card .list{margin-top:auto}
    
    .steps-steps{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.70);
      padding:16px;
      box-shadow:0 16px 40px rgba(25,10,20,.06);
    }
    .steps-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:12px}
    .steps-title{font-weight:980;font-size:16px}
    .steps-sub{color:var(--muted);font-size:13px}
    .steps-grid{
      display:grid;grid-template-columns:repeat(4,1fr);gap:12px;
    }
    .step{
      border-radius:18px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.62);
      padding:12px;
      display:flex;gap:12px;align-items:flex-start;
      transition:transform .18s ease, box-shadow .18s ease;
      min-height:92px;
    }
    .step:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(214,26,42,.12)}
    .step-num{
      width:34px;height:34px;border-radius:14px;
      background:linear-gradient(135deg, rgba(214,26,42,.14), rgba(255,59,90,.12));
      border:1px solid rgba(214,26,42,.22);
      display:flex;align-items:center;justify-content:center;
      font-weight:980;color:var(--accent3);
      flex:0 0 auto;
    }
    .step-title{font-weight:950}
    .step-desc{color:var(--muted);font-size:12.7px;margin-top:4px}

    .two-col{display:grid;grid-template-columns: 1fr 1fr;gap:14px;margin-top:14px}
    .callout{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.70));
      padding:16px;
      box-shadow:0 14px 36px rgba(214,26,42,.08);
      display:flex;flex-direction:column;gap:12px;
    }
    .callout-title{font-weight:980;font-size:16px}
    .callout-text{color:var(--muted)}
    .callout-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto}
    .badge{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(214,26,42,.06);
      font-weight:860;font-size:13px;color:#7b0d17;
    }

    .media-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
    }
    .media-card-head{margin-bottom:12px}
    .media-card-title{font-weight:980}
    .media-card-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .media-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}
    .img-frame{
      border-radius:18px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.62);
      overflow:hidden;
      padding:8px;
    }
    .img-frame img{width:100%;height:auto;display:block;border-radius:12px;object-fit:contain}
    .img-square{grid-column:1 / span 2}
    .media-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}

    .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .solution-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;flex-direction:column;gap:10px;
      min-height:320px;
    }
    .solution-card:hover{transform:translateY(-2px);box-shadow:0 24px 56px rgba(214,26,42,.13);border-color:rgba(214,26,42,.22)}
    .solution-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}
    .solution-title{font-weight:980;font-size:16px;margin:0}
    .solution-badge{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(214,26,42,.18);
      background:rgba(214,26,42,.07);
      color:#7b0d17;font-weight:860;font-size:12.5px;
      white-space:nowrap;
    }
    .solution-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:auto}

    .network{display:grid;grid-template-columns: 1fr 1fr;gap:14px;align-items:start}
    .network-card{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
      padding:16px;
      box-shadow:0 14px 36px rgba(214,26,42,.08);
    }
    .network-title{font-weight:980;font-size:16px;margin-bottom:12px}
    .network-list{display:flex;flex-direction:column;gap:10px}
    .network-item{
      border-radius:18px;border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.62);
      padding:12px;
    }
    .network-k{font-weight:920}
    .network-v{color:var(--muted);margin-top:4px;font-size:13px}
    .network-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}

    .map-panel{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      overflow:hidden;
      position:relative;
    }
    .map-head{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px}
    .map-title{font-weight:980}
    .map-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .map-graph{
      height:240px;
      border-radius:20px;
      border:1px dashed rgba(214,26,42,.22);
      background:
        radial-gradient(600px 240px at 40% 10%, rgba(214,26,42,.10), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.3));
      position:relative;
      overflow:hidden;
    }
    .map-ring{
      position:absolute;left:50%;top:50%;
      width:260px;height:260px;border-radius:50%;
      border:1px solid rgba(214,26,42,.16);
      transform:translate(-50%,-50%);
      animation:ring 9s ease-in-out infinite;
    }
    .map-ring-2{
      width:190px;height:190px;border-color:rgba(214,26,42,.10);
      animation-duration:12s;
    }
    @keyframes ring{
      0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.9}
      50%{transform:translate(-50%,-50%) scale(.92);opacity:.6}
    }
    .map-dot{
      position:absolute;width:10px;height:10px;border-radius:50%;
      background:linear-gradient(135deg,var(--accent),var(--accent2));
      box-shadow:0 14px 30px rgba(214,26,42,.25);
    }
    .map-dot-1{left:20%;top:38%}
    .map-dot-2{left:40%;top:22%}
    .map-dot-3{left:62%;top:35%}
    .map-dot-4{left:55%;top:62%}
    .map-dot-5{left:30%;top:62%}

    .map-line{
      position:absolute;height:1px;background:rgba(214,26,42,.25);
      transform-origin:left center;
      opacity:.7;
    }
    .map-line-1{left:24%;top:40%;width:140px;transform:rotate(-12deg)}
    .map-line-2{left:40%;top:24%;width:110px;transform:rotate(18deg)}
    .map-line-3{left:44%;top:60%;width:120px;transform:rotate(-6deg)}

    .map-label{
      position:absolute;padding:7px 10px;border-radius:999px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.68);
      color:#2a2a2f;font-weight:820;font-size:12.5px;
      white-space:nowrap;
    }
    .map-label-1{left:16%;top:22%}
    .map-label-2{left:44%;top:10%}
    .map-label-3{left:66%;top:30%}
    .map-label-4{left:44%;top:74%}

    .map-note{margin-top:12px;color:var(--muted);font-weight:680;font-size:13.5px}

    .tag-cloud{margin-top:14px}
    .tag-cloud-title{font-weight:980;margin-bottom:10px}
    .tag-cloud-row{display:flex;flex-wrap:wrap;gap:10px}
    .cloud-item{
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
      font-weight:820;font-size:13px;
      color:#2b2b31;
      transition:transform .15s ease, background-color .15s ease;
    }
    .cloud-item:hover{transform:translateY(-1px);background:rgba(214,26,42,.06)}

    .case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .case-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;flex-direction:column;gap:12px;
      min-height:230px;
    }
    .case-card:hover{transform:translateY(-2px);box-shadow:0 24px 56px rgba(214,26,42,.13);border-color:rgba(214,26,42,.22)}
    .case-top{display:flex;flex-direction:column;gap:6px}
    .case-type{font-weight:980}
    .case-meta{color:var(--muted);font-size:13px}
    .case-bullets{display:flex;flex-direction:column;gap:10px}
    .case-bullet{color:var(--muted);font-weight:700;font-size:13.5px;display:flex;gap:10px;align-items:flex-start}
    .case-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));margin-top:6px;flex:0 0 auto}
    .case-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:auto}

    .clients-quote{margin-top:26px}
    .reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .review-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      transition:transform .18s ease, box-shadow .18s ease;
      min-height:210px;
      display:flex;flex-direction:column;gap:10px;
    }
    .review-card:hover{transform:translateY(-2px);box-shadow:0 24px 56px rgba(214,26,42,.12)}
    .review-top{display:flex;gap:12px;align-items:flex-start}
    .avatar{
      width:42px;height:42px;border-radius:16px;
      background:rgba(214,26,42,.09);
      border:1px solid rgba(214,26,42,.18);
      display:flex;align-items:center;justify-content:center;
      font-weight:980;color:var(--accent3);
      flex:0 0 auto;
    }
    .review-name{font-weight:980}
    .review-role{color:var(--muted);font-size:13px;margin-top:4px}
    .review-text{color:var(--muted);font-weight:720;font-size:13.5px;margin-top:2px}
    .review-stars{margin-top:auto;color:#b6001e;font-size:16px;letter-spacing:2px}

    .compare-top{display:grid;grid-template-columns: .92fr 1.08fr;gap:14px;align-items:start}
    .rating-card{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.16);
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      padding:16px;
      box-shadow:0 14px 36px rgba(214,26,42,.08);
    }
    .rating-title{font-weight:980}
    .rating-stars{margin-top:10px;color:#b6001e;font-size:22px;letter-spacing:2px;font-weight:980}
    .rating-sub{margin-top:10px;color:var(--muted);font-weight:760}
    .rating-num{font-weight:980;color:#7b0d17}
    .rating-note{margin-top:10px;color:var(--muted);font-weight:680;font-size:13.5px}
    .compare-legend{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
    }
    .legend-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
    .legend-item{
      border-radius:18px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
      padding:12px;
      min-height:78px;
      display:flex;flex-direction:column;justify-content:center;
    }
    .legend-k{font-weight:950}
    .legend-v{color:var(--muted);font-size:13px;margin-top:6px}

    .table-wrap{
      margin-top:14px;
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      overflow:hidden;
    }
    .table-scroll{overflow:auto}
    .compare-table{
      width:100%;
      border-collapse:collapse;
      min-width:760px;
      font-size:14px;
    }
    .compare-table th, .compare-table td{
      padding:14px 14px;
      border-bottom:1px solid rgba(20,20,24,.08);
      vertical-align:top;
    }
    .compare-table th{
      background:linear-gradient(180deg, rgba(214,26,42,.09), rgba(255,255,255,.65));
      font-weight:980;
      text-align:left;
      white-space:nowrap;
    }
    .compare-table td{color:var(--muted);font-weight:680}
    .table-good{
      display:inline-flex;align-items:center;gap:8px;
      color:#0f5f45;font-weight:980;
      background:rgba(14,122,85,.10);
      border:1px solid rgba(14,122,85,.22);
      padding:7px 10px;border-radius:999px;
      margin-right:10px;
      white-space:nowrap;
    }
    .table-sub{display:block;margin-top:8px;color:var(--subtle);font-weight:720;font-size:13px}

    .compare-actions{
      margin-top:14px;
      display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
    }
    .compare-action-note{color:var(--muted);font-weight:720;max-width:640px}

    .match-layout{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
    .match-card{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      padding:16px;
      box-shadow:0 14px 36px rgba(214,26,42,.08);
    }
    .match-card-head{margin-bottom:12px}
    .match-title{font-weight:980;font-size:16px}
    .match-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .form{display:flex;flex-direction:column;gap:12px}
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .field{display:flex;flex-direction:column;gap:8px}
    .field-label{font-weight:900;font-size:13px;color:#26262b}
    .form input, .form select, .form textarea{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(20,20,24,.12);
      padding:12px 12px;
      background:rgba(255,255,255,.74);
      font-size:14px;
      color:var(--text);
      outline:none;
      transition:box-shadow .15s ease, border-color .15s ease, background-color .15s ease;
    }
    .form input:focus, .form select:focus, .form textarea:focus{box-shadow:var(--focus);border-color:rgba(214,26,42,.35)}
    .form textarea{resize:vertical;min-height:120px}
    .form-foot{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap}
    .form-hint{display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-weight:720;font-size:13px;max-width:360px}
    .hint-ico{width:26px;height:26px;border-radius:12px;background:rgba(214,26,42,.10);border:1px solid rgba(214,26,42,.18);display:flex;align-items:center;justify-content:center;color:var(--accent3);flex:0 0 auto;margin-top:2px}

    .match-side{display:flex;flex-direction:column;gap:14px}
    .match-side-title{font-weight:980;margin:6px 0}
    .side-checks{display:flex;flex-direction:column;gap:10px}
    .side-check{
      display:flex;gap:12px;align-items:flex-start;
      padding:12px;border-radius:18px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
    }
    .check-circle{
      width:28px;height:28px;border-radius:14px;
      background:rgba(214,26,42,.10);
      border:1px solid rgba(214,26,42,.18);
      color:var(--accent3);
      display:flex;align-items:center;justify-content:center;
      font-weight:980;flex:0 0 auto;
    }
    .side-check-k{font-weight:980}
    .side-check-v{color:var(--muted);font-weight:700;font-size:13px;margin-top:4px}

    .match-quick{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
    }
    .quick-title{font-weight:980;margin-bottom:12px}
    .quick-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .quick-btn{
      text-decoration:none;color:#1a1a1f;font-weight:860;
      padding:12px;border-radius:16px;border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      display:flex;align-items:center;gap:10px;
    }
    .quick-btn:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(214,26,42,.10);border-color:rgba(214,26,42,.22)}
    .qb-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 10px 20px rgba(214,26,42,.18)}

    .match-compare-mini{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.72));
      padding:16px;
      box-shadow:0 14px 36px rgba(214,26,42,.08);
    }
    .mini-top{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
    .mini-k{font-weight:980}
    .mini-v{color:var(--muted);font-weight:720}

    .pricing-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:14px}
    .price-panel{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
    }
    .price-head{margin-bottom:12px}
    .price-title{font-weight:980;font-size:16px}
    .price-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .price-points{display:flex;flex-direction:column;gap:12px}
    .price-point{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:18px;border:1px solid rgba(20,20,24,.10);background:rgba(255,255,255,.64)}
    .pp-ico{width:32px;height:32px;border-radius:14px;background:rgba(214,26,42,.09);border:1px solid rgba(214,26,42,.18);display:flex;align-items:center;justify-content:center;font-weight:980;color:var(--accent3);flex:0 0 auto}
    .pp-title{font-weight:980}
    .pp-desc{color:var(--muted);font-size:13px;margin-top:4px;font-weight:720}
    .price-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}

    .price-card{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      padding:16px;
      box-shadow:0 14px 36px rgba(214,26,42,.08);
      overflow:hidden;
    }
    .price-card-head{margin-bottom:12px}
    .price-card-title{font-weight:980;font-size:16px}
    .price-card-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .timeline{display:flex;flex-direction:column;gap:10px}
    .tl-item{display:flex;gap:12px;align-items:flex-start}
    .tl-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 14px 30px rgba(214,26,42,.20);margin-top:7px;flex:0 0 auto}
    .tl-k{font-weight:980}
    .tl-v{color:var(--muted);font-size:13px;margin-top:4px;font-weight:720}
    .price-note{margin-top:14px;color:var(--muted);font-weight:700;font-size:13.5px;border-top:1px dashed rgba(214,26,42,.22);padding-top:12px}

    .training-layout{display:grid;grid-template-columns:1fr .95fr;gap:14px}
    .train-card{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      padding:16px;
      box-shadow:0 14px 36px rgba(214,26,42,.08);
    }
    .train-head{margin-bottom:12px}
    .train-title{font-weight:980;font-size:16px}
    .train-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .train-list{display:flex;flex-direction:column;gap:10px}
    .train-item{display:flex;gap:12px;align-items:center;padding:12px;border-radius:18px;border:1px solid rgba(20,20,24,.10);background:rgba(255,255,255,.64);font-weight:900;color:#232328}
    .train-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 14px 30px rgba(214,26,42,.20)}
    .train-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}

    .train-steps{
      margin-top:14px;
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
    }
    .train-steps-title{font-weight:980;margin-bottom:12px}
    .train-steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .train-step{
      border-radius:18px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
      padding:12px;
      display:flex;gap:12px;align-items:flex-start;
      min-height:110px;
    }
    .ts-num{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(214,26,42,.20);
      background:rgba(214,26,42,.08);
      display:flex;align-items:center;justify-content:center;
      font-weight:980;color:var(--accent3);
      flex:0 0 auto;
    }
    .ts-title{font-weight:980}
    .ts-desc{color:var(--muted);font-size:13px;margin-top:4px;font-weight:720}

    .course-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      height:100%;
    }
    .course-head{margin-bottom:12px}
    .course-title{font-weight:980;font-size:16px}
    .course-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .course-bullets{display:flex;flex-direction:column;gap:10px;margin-top:4px}
    .course-bullet{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:18px;border:1px solid rgba(20,20,24,.10);background:rgba(255,255,255,.64)}
    .cb-ico{width:32px;height:32px;border-radius:14px;background:rgba(214,26,42,.09);border:1px solid rgba(214,26,42,.18);display:flex;align-items:center;justify-content:center;font-weight:980;color:var(--accent3);flex:0 0 auto}
    .cb-title{font-weight:980}
    .cb-desc{color:var(--muted);font-size:13px;margin-top:4px;font-weight:720}
    .course-actions{display:flex;flex-direction:column;gap:10px;margin-top:14px}
    .course-note{margin-top:12px;color:var(--muted);font-weight:720;font-size:13.5px;border-top:1px dashed rgba(214,26,42,.22);padding-top:12px}

    .help-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .help-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:195px;
      display:flex;flex-direction:column;gap:12px;
    }
    .help-card:hover{transform:translateY(-2px);box-shadow:0 24px 56px rgba(214,26,42,.12);border-color:rgba(214,26,42,.22)}
    .help-head{display:flex;gap:12px;align-items:flex-start}
    .help-ico{width:38px;height:38px;border-radius:16px;background:rgba(214,26,42,.09);border:1px solid rgba(214,26,42,.18);display:flex;align-items:center;justify-content:center;color:var(--accent3);font-weight:980}
    .help-title{font-weight:980}
    .help-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .help-text{color:var(--muted);font-weight:720}
    .help-link{margin-top:auto;color:var(--accent3);font-weight:920;text-decoration:none}
    .help-link:hover{text-decoration:underline}

    .faq-grid{display:grid;grid-template-columns: 1fr 1fr;gap:14px}
    .faq-col{display:flex;flex-direction:column;gap:10px}
    .faq-item{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:0;
      overflow:hidden;
      box-shadow:0 12px 30px rgba(25,10,20,.05);
    }
    .faq-q{
      width:100%;
      text-align:left;
      padding:14px 14px;
      background:rgba(255,255,255,.62);
      border:0;
      cursor:pointer;
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      font-weight:950;
      color:#1b1b20;
      transition:background-color .15s ease;
    }
    .faq-q:hover{background:rgba(214,26,42,.07)}
    .faq-q:focus{outline:none;box-shadow:var(--focus)}
    .faq-ind{
      width:36px;height:36px;border-radius:16px;
      border:1px solid rgba(214,26,42,.18);
      background:rgba(214,26,42,.06);
      color:var(--accent3);
      display:flex;align-items:center;justify-content:center;
      font-weight:980;flex:0 0 auto;
      transition:transform .15s ease;
    }
    .faq-a{padding:0 14px 14px}
    .faq-content{color:var(--muted);font-weight:720;margin-top:10px}
    
    .wiki-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .wiki-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:200px;
      display:flex;flex-direction:column;gap:12px;
    }
    .wiki-card:hover{transform:translateY(-2px);box-shadow:0 24px 56px rgba(214,26,42,.12);border-color:rgba(214,26,42,.22)}
    .wiki-k{
      display:inline-flex;align-items:center;
      padding:8px 10px;border-radius:999px;
      border:1px solid rgba(214,26,42,.18);
      background:rgba(214,26,42,.07);
      color:#7b0d17;font-weight:900;font-size:12.5px;width:fit-content;
    }
    .wiki-title{font-weight:980;font-size:16px}
    .wiki-text{color:var(--muted);font-weight:720}
    .wiki-link{margin-top:auto;text-decoration:none;color:var(--accent3);font-weight:920}
    .wiki-link:hover{text-decoration:underline}

    .news-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:14px}
    .news-list{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
    }
    .news-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
    .news-title{font-weight:980}
    .news-sub{color:var(--muted);font-size:13px;margin-top:4px}
    .news-items{display:flex;flex-direction:column;gap:10px}
    .news-item{
      border-radius:18px;border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
      overflow:hidden;
    }
    .news-link{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      text-decoration:none;color:inherit;
      padding:12px;
      transition:background-color .15s ease, transform .15s ease;
    }
    .news-link:hover{background:rgba(214,26,42,.07)}
    .news-dot{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));box-shadow:0 14px 30px rgba(214,26,42,.20)}
    .news-body{display:flex;flex-direction:column;gap:4px}
    .news-name{font-weight:960}
    .news-meta{color:var(--muted);font-size:13px;font-weight:720}
    .news-arrow{color:var(--accent3);font-weight:980}
    .news-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}

    .news-side{display:flex;flex-direction:column;gap:14px}
    .side-accent{
      border-radius:var(--radius2);
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      padding:16px;
      box-shadow:0 14px 36px rgba(214,26,42,.08);
    }
    .side-accent-title{font-weight:980;font-size:16px}
    .side-accent-sub{color:var(--muted);margin-top:4px;font-size:13px}
    .side-accent-list{margin-top:12px;display:flex;flex-direction:column;gap:10px;color:var(--muted);font-weight:740}
    .ac-item{display:flex;gap:10px;align-items:flex-start}
    .ac-ico{color:var(--accent3);font-weight:980;margin-top:3px}
    .side-accent-cta{margin-top:14px}

    .side-ads{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
    }
    .side-ads-head{font-weight:980;margin-bottom:12px}
    .side-ads-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .side-img{border-radius:18px;border:1px solid rgba(20,20,24,.10);background:rgba(255,255,255,.64);padding:8px;overflow:hidden}
    .side-img img{width:100%;height:auto;display:block;border-radius:14px;object-fit:contain}
    .side-ads-note{margin-top:10px;color:var(--muted);font-weight:720;font-size:13.5px}

    .contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
    .contact-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 12px 30px rgba(25,10,20,.06);
    }
    .contact-qr{
      border:1px solid rgba(214,26,42,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.72));
      box-shadow:0 14px 36px rgba(214,26,42,.08);
    }
    .contact-title{font-weight:980;font-size:16px;margin-bottom:12px}
    .contact-row{
      display:flex;justify-content:space-between;gap:12px;
      padding:10px 0;border-bottom:1px dashed rgba(20,20,24,.10);
      align-items:flex-start;
    }
    .contact-row:last-of-type{border-bottom:0}
    .contact-k{color:var(--subtle);font-weight:850;white-space:nowrap}
    .contact-v{font-weight:780;color:#25252b;text-align:right}
    .inline-link{color:var(--accent3);font-weight:920;text-decoration:none}
    .inline-link:hover{text-decoration:underline}
    .contact-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}

    .qr-wrap{
      width:100%;
      display:flex;justify-content:center;align-items:center;
      padding:12px;border-radius:20px;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
      margin-bottom:12px;
    }
    .qr-wrap img{width:min(280px,100%);height:auto;display:block}

    .qr-desc{color:var(--muted);font-weight:720;margin-bottom:12px}
    .qr-actions{display:flex;gap:12px;flex-wrap:wrap}

    .contact-links{
      margin-top:14px;
    }
    .friend-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
    .friend-links a{
      text-decoration:none;color:#1f1f26;font-weight:820;
      border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.64);
      padding:10px 12px;border-radius:14px;
      transition:transform .15s ease, box-shadow .15s ease;
      font-size:13px;
    }
    .friend-links a:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(214,26,42,.10)}
    .contact-links-bottom{margin-top:14px;border-top:1px dashed rgba(20,20,24,.10);padding-top:12px;display:flex;flex-direction:column;gap:10px}
    .mini-inline{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--muted);font-weight:740}
    .mini-inline-k{color:var(--subtle);font-weight:900}
    .mini-inline a{color:var(--accent3);font-weight:920;text-decoration:none}
    .mini-inline a:hover{text-decoration:underline}

    .footer{
      background:linear-gradient(180deg, rgba(25,10,20,.95), rgba(18,8,14,.98));
      color:#f3f3f5;
      padding:34px 0 20px;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-inner{display:flex;flex-direction:column;gap:18px}
    .footer-top{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:flex-start}
    .footer-brand{display:flex;gap:12px;align-items:flex-start}
    .footer-logo{width:44px;height:44px;border-radius:14px;object-fit:contain;background:rgba(255,255,255,.08);padding:6px}
    .footer-name{font-weight:980;font-size:16px}
    .footer-desc{color:rgba(255,255,255,.78);font-weight:720;margin-top:6px;font-size:13px}
    .footer-cols{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;min-width:520px}
    .footer-col{display:flex;flex-direction:column;gap:10px}
    .footer-k{font-weight:980;color:#fff}
    .footer-link{
      text-decoration:none;color:rgba(255,255,255,.86);font-weight:780;
      width:fit-content;
    }
    .footer-link:hover{text-decoration:underline}
    .footer-text{color:rgba(255,255,255,.78);font-weight:740}
    .footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.10);padding-top:14px}
    .footer-home{background:rgba(255,255,255,.08);padding:10px 12px;border-radius:14px;border:1px solid rgba(255,255,255,.10)}

    .floating{
      position:fixed;right:14px;bottom:16px;z-index:60;
      display:flex;flex-direction:column;gap:10px;align-items:flex-end;
    }
    .float-btn, .float-wechat{
      border-radius:16px;
      border:1px solid rgba(214,26,42,.22);
      background:rgba(255,255,255,.85);
      color:#1c1c22;
      padding:10px 12px;
      box-shadow:0 16px 40px rgba(25,10,20,.14);
      display:flex;align-items:center;gap:10px;
      cursor:pointer;text-decoration:none;font-weight:920;
      transition:transform .15s ease, box-shadow .15s ease;
      user-select:none;
    }
    .float-btn:hover, .float-wechat:hover{transform:translateY(-2px);box-shadow:0 26px 64px rgba(214,26,42,.18)}
    .float-ico{
      width:34px;height:34px;border-radius:14px;
      background:rgba(214,26,42,.10);
      border:1px solid rgba(214,26,42,.18);
      display:flex;align-items:center;justify-content:center;
      color:var(--accent3);
      font-weight:980;
    }
    .float-text{font-size:13px}
    .float-wechat{background:linear-gradient(135deg, rgba(214,26,42,.12), rgba(255,59,90,.10));}

    .wechat-pop{
      position:fixed;inset:0;z-index:80;
      display:flex;align-items:center;justify-content:center;
      padding:18px;
    }
    .wechat-pop[hidden]{display:none}
    .pop-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.38)}
    .pop-card{
      position:relative;
      width:min(520px,100%);
      border-radius:24px;
      border:1px solid rgba(255,255,255,.22);
      background:rgba(255,255,255,.92);
      box-shadow:0 30px 90px rgba(0,0,0,.25);
      overflow:hidden;
    }
    .pop-head{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:14px 14px;
      background:linear-gradient(135deg, rgba(214,26,42,.14), rgba(255,59,90,.10));
      border-bottom:1px solid rgba(214,26,42,.14);
    }
    .pop-title{font-weight:980}
    .pop-close{
      width:40px;height:40px;border-radius:16px;border:1px solid rgba(20,20,24,.10);
      background:rgba(255,255,255,.75);
      cursor:pointer;font-size:20px;font-weight:980;
    }
    .pop-close:focus{outline:none;box-shadow:var(--focus)}
    .pop-body{padding:14px;display:flex;flex-direction:column;align-items:center;gap:10px}
    .pop-body img{width:min(340px,100%);height:auto;border-radius:18px;border:1px solid rgba(20,20,24,.10);background:#fff}
    .pop-note{color:var(--muted);font-weight:720}
    .pop-foot{padding:14px;display:flex;gap:12px;flex-wrap:wrap;justify-content:center;border-top:1px solid rgba(20,20,24,.10)}

    .to-top{
      position:fixed;left:14px;bottom:16px;z-index:60;
      width:44px;height:44px;border-radius:18px;
      border:1px solid rgba(20,20,24,.12);
      background:rgba(255,255,255,.86);
      color:#1a1a1f;
      box-shadow:0 18px 46px rgba(25,10,20,.14);
      cursor:pointer;
      transition:transform .15s ease, opacity .15s ease;
      opacity:0;pointer-events:none;
      transform:translateY(8px);
      font-size:18px;
      font-weight:980;
    }
    .to-top.show{
      opacity:1;pointer-events:auto;transform:translateY(0);
    }
    .to-top:focus{outline:none;box-shadow:var(--focus)}

    .reveal{
      opacity:0;transform:translateY(10px);
      transition:opacity .7s ease, transform .7s ease;
    }
    .reveal.show{opacity:1;transform:translateY(0)}

    @media (max-width: 980px){
      .hero-inner{grid-template-columns:1fr;gap:14px}
      .cards-4{grid-template-columns:repeat(2,1fr)}
      .split{grid-template-columns:1fr}
      .bullet-grid{grid-template-columns:1fr 1fr}
      .grid-3{grid-template-columns:1fr}
      .steps-grid{grid-template-columns:repeat(2,1fr)}
      .two-col{grid-template-columns:1fr}
      .grid-2{grid-template-columns:1fr}
      .network{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .reviews-grid{grid-template-columns:1fr}
      .compare-top{grid-template-columns:1fr}
      .match-layout{grid-template-columns:1fr}
      .pricing-layout{grid-template-columns:1fr}
      .training-layout{grid-template-columns:1fr}
      .help-grid{grid-template-columns:repeat(2,1fr)}
      .wiki-grid{grid-template-columns:repeat(2,1fr)}
      .news-layout{grid-template-columns:1fr}
      .contact-layout{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .footer-cols{grid-template-columns:1fr;min-width:auto}
      .float-text{display:none}
      .floating{right:10px}
    }

    @media (max-width: 760px){
      .nav-desktop{display:none}
      .nav-toggle{display:flex}
      .hero-title{font-size:30px}
      .metric-grid{grid-template-columns:1fr}
      .bullet-grid{grid-template-columns:1fr}
      .cap-grid{grid-template-columns:1fr 1fr}
      .help-grid{grid-template-columns:1fr}
      .wiki-grid{grid-template-columns:1fr}
      .form-row{grid-template-columns:1fr}
      .quick-buttons{grid-template-columns:1fr}
      .compare-actions{flex-direction:column;align-items:flex-start}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .hero-bg .hero-spark, .map-ring{animation:none}
      .reveal{transition:none}
    }