:root{
      --bg0:#0b1020;
      --bg1:#ffffff;
      --ink:#111827;
      --muted:#5b6476;
      --line:rgba(17,24,39,.10);
      --card:#ffffff;
      --soft:rgba(17,24,39,.04);
      --accent:#6d5efc;
      --accent2:#19c3ff;
      --accent3:#00e5a8;
      --warn:#ffb020;
      --shadow: 0 18px 60px rgba(17,24,39,.12);
      --shadow2: 0 10px 28px rgba(17,24,39,.10);
      --radius:18px;
      --radius2:24px;
      --container:1120px;
      --focus: 0 0 0 4px rgba(109,94,252,.18);
      --grid: rgba(109,94,252,.12);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", sans-serif;
      color:var(--ink);
      background:
        radial-gradient(900px 500px at 15% 0%, rgba(109,94,252,.12), transparent 55%),
        radial-gradient(700px 420px at 85% 8%, rgba(25,195,255,.12), transparent 50%),
        radial-gradient(900px 520px at 70% 60%, rgba(0,229,168,.10), transparent 55%),
        linear-gradient(#ffffff, #ffffff);
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    button, input, select, textarea{font:inherit}
    .container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.72);
      backdrop-filter:saturate(140%) blur(10px);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 210px;
    }
    .brand img{
      width:40px;
      height:40px;
      object-fit:contain;
      border-radius:12px;
      background:rgba(109,94,252,.08);
      padding:6px;
      border:1px solid rgba(109,94,252,.18);
    }
    .brand .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand .brand-name{
      font-weight:800;
      letter-spacing:.2px;
      font-size:14px;
    }
    .brand .brand-sub{
      font-size:12px;
      color:var(--muted);
    }

    .nav{
      display:flex;
      align-items:center;
      gap:18px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav a.nav-link{
      font-size:13px;
      color:rgba(17,24,39,.72);
      padding:8px 10px;
      border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
    }
    .nav a.nav-link:hover{
      background:rgba(109,94,252,.10);
      color:rgba(17,24,39,.92);
      transform: translateY(-1px);
    }

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

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:14px;
      padding:10px 14px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      color:rgba(17,24,39,.92);
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 16px 34px rgba(17,24,39,.10)}
    .btn:active{transform: translateY(0px); box-shadow: 0 10px 24px rgba(17,24,39,.06)}
    .btn:focus{outline:none; box-shadow: var(--focus), 0 16px 34px rgba(17,24,39,.10)}
    .btn-primary{
      background: linear-gradient(135deg, rgba(109,94,252,1), rgba(25,195,255,1));
      color:#fff;
      border-color: rgba(109,94,252,.35);
      box-shadow: 0 18px 46px rgba(109,94,252,.22);
    }
    .btn-primary:hover{box-shadow: 0 24px 60px rgba(109,94,252,.28)}
    .btn-ghost{
      background: rgba(255,255,255,.72);
      border-color: rgba(17,24,39,.12);
      box-shadow:none;
    }
    .btn .icon-dot{
      width:10px; height:10px; border-radius:999px;
      background: rgba(255,255,255,.92);
      box-shadow: 0 0 0 4px rgba(255,255,255,.25);
    }

    .hamburger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
      cursor:pointer;
      align-items:center;
      justify-content:center;
    }
    .hamburger svg{display:block}
    .mobile-menu{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-menu .mobile-links{
      display:flex;
      flex-direction:column;
      gap:8px;
      padding:10px 0 0;
    }
    .mobile-menu a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.78);
      color: rgba(17,24,39,.88);
      font-size:13px;
    }

    header.hero{
      position:relative;
      padding:44px 0 10px;
    }

    .hero-shell{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(1100px 520px at 15% 0%, rgba(109,94,252,.20), transparent 55%),
        radial-gradient(900px 520px at 88% 10%, rgba(25,195,255,.18), transparent 52%),
        radial-gradient(800px 460px at 70% 80%, rgba(0,229,168,.14), transparent 50%),
        linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.88));
      box-shadow: var(--shadow2);
      overflow:hidden;
    }

    .hero-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:22px;
      padding:34px 28px;
      align-items:center;
      position:relative;
    }

    .hero-grid:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(90deg, transparent 0, transparent 15%, var(--grid) 15%, var(--grid) 16%, transparent 16%, transparent 36%, var(--grid) 36%, var(--grid) 37%, transparent 37%),
        linear-gradient(transparent 0, transparent 16%, rgba(109,94,252,.12) 16%, rgba(109,94,252,.12) 17%, transparent 17%, transparent 40%, rgba(25,195,255,.10) 40%, rgba(25,195,255,.10) 41%, transparent 41%),
        radial-gradient(600px 320px at 10% 20%, rgba(109,94,252,.20), transparent 60%),
        radial-gradient(520px 300px at 88% 12%, rgba(25,195,255,.18), transparent 60%);
      opacity:.55;
      pointer-events:none;
      mask-image: radial-gradient(circle at 20% 10%, #000 0%, #000 52%, transparent 72%);
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.66);
      color: rgba(17,24,39,.85);
      font-size:12px;
      letter-spacing:.2px;
      width: fit-content;
      position:relative;
      z-index:1;
    }
    .eyebrow .pulse{
      width:10px; height:10px; border-radius:999px;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      box-shadow: 0 0 0 0 rgba(109,94,252,.35);
      animation: pulse 1.8s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{box-shadow: 0 0 0 0 rgba(109,94,252,.35); transform: scale(1)}
      55%{box-shadow: 0 0 0 10px rgba(109,94,252,0); transform: scale(1.05)}
      100%{box-shadow: 0 0 0 0 rgba(109,94,252,0); transform: scale(1)}
    }

    .hero h1{
      font-size: clamp(26px, 3.2vw, 42px);
      margin:14px 0 10px;
      line-height:1.1;
      letter-spacing:-.5px;
      position:relative;
      z-index:1;
    }

    .hero .lead{
      margin:0;
      color: rgba(17,24,39,.72);
      font-size:15px;
      line-height:1.7;
      max-width: 560px;
      position:relative;
      z-index:1;
    }

    .hero-cta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
      align-items:center;
      position:relative;
      z-index:1;
    }

    .hero-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
      position:relative;
      z-index:1;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.08);
      color: rgba(17,24,39,.86);
      font-size:12.5px;
    }
    .badge svg{flex:0 0 auto}

    .hero-right{
      position:relative;
      z-index:1;
    }
    .signal-card{
      border-radius: 20px;
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(600px 320px at 10% 0%, rgba(109,94,252,.22), transparent 55%),
        radial-gradient(520px 300px at 100% 10%, rgba(25,195,255,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.80));
      box-shadow: 0 16px 46px rgba(109,94,252,.12);
      overflow:hidden;
      padding:16px;
    }

    .signal-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .signal-title{
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .signal-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .signal-title span{
      color: rgba(17,24,39,.65);
      font-size:12.5px;
      line-height:1.4;
    }

    .meter{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      margin-top:12px;
    }

    .meter-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .meter-row .label{
      font-size:12.5px;
      color: rgba(17,24,39,.70);
      display:flex;
      align-items:center;
      gap:8px;
    }
    .meter-row .value{
      font-size:12.5px;
      color: rgba(17,24,39,.80);
      font-weight:700;
    }

    .bar{
      height:10px;
      border-radius:999px;
      background: rgba(17,24,39,.08);
      border:1px solid rgba(17,24,39,.06);
      overflow:hidden;
      position:relative;
    }
    .bar > i{
      display:block;
      height:100%;
      width:0%;
      border-radius:999px;
      background: linear-gradient(90deg, var(--accent), var(--accent2), var(--accent3));
      box-shadow: 0 0 18px rgba(109,94,252,.25);
      transform: translateZ(0);
      transition: width 900ms cubic-bezier(.2,.9,.2,1);
      will-change: width;
    }

    .signal-footer{
      margin-top:12px;
      padding-top:12px;
      border-top:1px dashed rgba(17,24,39,.14);
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
    }
    .signal-hint{
      color: rgba(17,24,39,.66);
      font-size:12.5px;
      line-height:1.5;
      max-width: 280px;
    }
    .mini-btn{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.78);
      cursor:pointer;
      transition: transform .2s ease, background .2s ease;
      font-size:13px;
      white-space:nowrap;
    }
    .mini-btn:hover{transform: translateY(-1px); background:#fff}
    .mini-btn:focus{outline:none; box-shadow: var(--focus)}
    .mini-btn svg{opacity:.9}

    .section{
      padding: 30px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:16px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color: rgba(17,24,39,.68);
      font-size:13.5px;
      line-height:1.7;
      max-width: 520px;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .card{
      background: var(--card);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      position:relative;
      overflow:hidden;
    }
    .card:before{
      content:"";
      position:absolute;
      inset:-1px;
      background: radial-gradient(500px 200px at 10% 0%, rgba(109,94,252,.14), transparent 52%);
      opacity:.9;
      pointer-events:none;
    }
    .card > *{position:relative; z-index:1}
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 50px rgba(17,24,39,.10);
      border-color: rgba(109,94,252,.22);
    }
    .card h3{
      margin:10px 0 6px;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color: rgba(17,24,39,.68);
      font-size:13.2px;
      line-height:1.65;
    }

    .kpi{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .kpi .card{
      padding:14px 14px 16px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.84));
    }
    .kpi .num{
      font-size:22px;
      font-weight:900;
      letter-spacing:-.4px;
      margin-top:2px;
    }
    .kpi .sub{
      color: rgba(17,24,39,.65);
      font-size:12.8px;
      line-height:1.5;
      margin-top:6px;
    }
    .kpi .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      font-size:12px;
      color: rgba(17,24,39,.78);
      width: fit-content;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }

    .list{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:10px 12px;
      border:1px solid rgba(17,24,39,.08);
      border-radius:16px;
      background: rgba(255,255,255,.78);
    }
    .check{
      width:22px; height:22px;
      border-radius:8px;
      background: linear-gradient(135deg, rgba(109,94,252,.18), rgba(25,195,255,.18));
      border:1px solid rgba(109,94,252,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .list strong{font-size:13.8px}
    .list span{
      display:block;
      margin-top:4px;
      color: rgba(17,24,39,.66);
      font-size:13px;
      line-height:1.6;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      position:relative;
      overflow:hidden;
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .step:before{
      content:"";
      position:absolute;
      inset:-1px;
      background: radial-gradient(420px 200px at 0% 0%, rgba(25,195,255,.16), transparent 52%);
      opacity:.9;
      pointer-events:none;
    }
    .step > *{position:relative; z-index:1}
    .step:hover{
      transform: translateY(-3px);
      border-color: rgba(25,195,255,.22);
      box-shadow: 0 18px 50px rgba(17,24,39,.10);
    }
    .step .n{
      width:34px; height:34px;
      border-radius:14px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color:#fff;
      background: linear-gradient(135deg, rgba(109,94,252,1), rgba(25,195,255,1));
      box-shadow: 0 16px 34px rgba(109,94,252,.20);
      margin-bottom:10px;
    }
    .step h3{
      margin:0 0 6px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .step p{
      margin:0;
      color: rgba(17,24,39,.66);
      font-size:13.1px;
      line-height:1.65;
    }

    .comparison{
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      background: rgba(255,255,255,.88);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      overflow:hidden;
    }
    .comparison .top{
      padding:16px 16px 0;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    .score-wrap{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
    }
    .score-circle{
      width:62px; height:62px;
      border-radius:999px;
      background: radial-gradient(circle at 30% 20%, rgba(109,94,252,.35), rgba(25,195,255,.20));
      border:1px solid rgba(109,94,252,.28);
      box-shadow: 0 18px 50px rgba(109,94,252,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:950;
      letter-spacing:-.3px;
    }
    .score-meta strong{font-size:14.5px}
    .score-meta div{
      margin-top:4px;
      color: rgba(17,24,39,.66);
      font-size:12.8px;
      line-height:1.4;
    }

    table{
      width:100%;
      border-collapse:collapse;
      margin-top:12px;
      overflow:auto;
    }
    thead th{
      text-align:left;
      padding:12px 14px;
      font-size:13px;
      color: rgba(17,24,39,.84);
      background: linear-gradient(180deg, rgba(109,94,252,.10), rgba(255,255,255,.86));
      border-top:1px solid rgba(17,24,39,.10);
      border-bottom:1px solid rgba(17,24,39,.10);
      white-space:nowrap;
    }
    tbody td{
      padding:12px 14px;
      border-bottom:1px solid rgba(17,24,39,.08);
      color: rgba(17,24,39,.75);
      font-size:13.2px;
      line-height:1.6;
      vertical-align:top;
    }
    tbody tr:hover td{
      background: rgba(109,94,252,.06);
    }
    .star{
      display:inline-flex;
      gap:4px;
      align-items:center;
      vertical-align:middle;
    }
    .star svg{filter: drop-shadow(0 6px 10px rgba(255,176,32,.20))}
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      color: rgba(17,24,39,.82);
      font-size:12.5px;
      white-space:nowrap;
    }
    .pill.good{
      border-color: rgba(0,229,168,.28);
      background: rgba(0,229,168,.10);
    }
    .pill.mid{
      border-color: rgba(255,176,32,.30);
      background: rgba(255,176,32,.12);
    }
    .pill.neutral{
      border-color: rgba(17,24,39,.12);
      background: rgba(17,24,39,.04);
    }

    .seg{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin:10px 0 0;
    }

    .faq{
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      background: rgba(255,255,255,.88);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      overflow:hidden;
    }
    details.faq-item{
      border-top:1px solid rgba(17,24,39,.08);
      padding:0 16px;
      background: transparent;
    }
    details.faq-item:first-child{border-top:none}
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:16px 0;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      font-weight:750;
      letter-spacing:-.2px;
      color: rgba(17,24,39,.90);
      outline:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-q{
      display:flex;
      gap:12px;
      align-items:flex-start;
    }
    .faq-q .qmark{
      width:26px; height:26px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:14px;
      margin-top:1px;
    }
    .faq-arrow{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      display:flex;
      align-items:center;
      justify-content:center;
      transition: transform .22s ease;
      flex:0 0 auto;
      margin-top:-2px;
    }
    details[open] .faq-arrow{transform: rotate(180deg)}
    .faq-a{
      padding:0 0 16px 38px;
      color: rgba(17,24,39,.68);
      line-height:1.8;
      font-size:13.5px;
    }

    .comments{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .quote{
      position:relative;
      overflow:hidden;
    }
    .quote:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(420px 220px at 0% 0%, rgba(109,94,252,.20), transparent 55%),
        radial-gradient(340px 200px at 100% 10%, rgba(25,195,255,.16), transparent 55%);
      opacity:.8;
      pointer-events:none;
    }
    .quote > *{position:relative; z-index:1}
    .quote .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .quote .who{
      display:flex; align-items:flex-start; gap:10px;
    }
    .avatar{
      width:38px; height:38px;
      border-radius:16px;
      background: linear-gradient(135deg, rgba(109,94,252,.18), rgba(25,195,255,.14));
      border:1px solid rgba(109,94,252,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color: rgba(17,24,39,.88);
      user-select:none;
      flex:0 0 auto;
    }
    .quote .name{
      font-weight:850;
      font-size:13.8px;
      letter-spacing:-.2px;
    }
    .quote .role{
      margin-top:4px;
      font-size:12.6px;
      color: rgba(17,24,39,.65);
      line-height:1.35;
    }
    .quote .text{
      margin-top:12px;
      color: rgba(17,24,39,.70);
      line-height:1.75;
      font-size:13.3px;
    }
    .quote .date{
      margin-top:12px;
      color: rgba(17,24,39,.55);
      font-size:12.5px;
    }

    .showcase{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:stretch;
    }
    .media-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      overflow:hidden;
      display:flex;
      flex-direction:column;
    }
    .media-head{
      padding:16px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      border-bottom:1px solid rgba(17,24,39,.08);
      background:
        radial-gradient(620px 240px at 0% 0%, rgba(109,94,252,.14), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.84));
    }
    .media-head h3{margin:0; font-size:16px; letter-spacing:-.2px}
    .media-head p{margin:6px 0 0; color: rgba(17,24,39,.66); font-size:13px; line-height:1.6}

    .media-body{
      padding:16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .media-item{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.90);
      padding:12px;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 180px;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .media-item:hover{
      transform: translateY(-2px);
      border-color: rgba(25,195,255,.22);
      box-shadow: 0 18px 50px rgba(17,24,39,.10);
    }
    .media-img{
      border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background:
        radial-gradient(500px 240px at 0% 0%, rgba(109,94,252,.10), transparent 52%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.82));
      padding:8px;
    }
    .media-img img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
      border-radius:12px;
    }
    .media-item .m-title{
      font-weight:880;
      letter-spacing:-.2px;
      font-size:13.8px;
    }
    .media-item .m-desc{
      color: rgba(17,24,39,.66);
      line-height:1.65;
      font-size:13px;
      margin-top:-2px;
    }

    .side-stack{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .side-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      padding:16px;
    }
    .side-card h3{margin:0 0 8px; font-size:16px; letter-spacing:-.2px}
    .side-card p{margin:0; color: rgba(17,24,39,.66); font-size:13.2px; line-height:1.7}
    .chip-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:12px;
    }
    .chip{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      font-size:12.5px;
      color: rgba(17,24,39,.82);
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .article{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      padding:16px;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .article:hover{
      transform: translateY(-3px);
      border-color: rgba(109,94,252,.22);
      box-shadow: 0 18px 50px rgba(17,24,39,.10);
    }
    .article .meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      color: rgba(17,24,39,.60);
      font-size:12.5px;
    }
    .article h3{
      margin:0;
      font-size:14.8px;
      letter-spacing:-.2px;
      line-height:1.35;
    }
    .article p{
      margin:0;
      color: rgba(17,24,39,.66);
      font-size:13.2px;
      line-height:1.7;
      min-height: 68px;
    }
    .article a.link{
      margin-top:auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color: rgba(17,24,39,.90);
      font-weight:750;
      font-size:13.2px;
    }
    .article a.link svg{opacity:.85}

    .form-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(700px 260px at 0% 0%, rgba(109,94,252,.14), transparent 55%),
        radial-gradient(640px 240px at 100% 0%, rgba(25,195,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.86));
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      overflow:hidden;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      padding:16px;
      align-items:start;
    }
    .form-grid .info{
      padding:6px 6px 10px;
    }
    .form-grid h3{margin:0 0 8px; font-size:16px; letter-spacing:-.2px}
    .form-grid p{margin:0; color: rgba(17,24,39,.66); font-size:13.2px; line-height:1.7}

    form{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding:6px;
    }
    label{
      display:flex;
      flex-direction:column;
      gap:7px;
      color: rgba(17,24,39,.75);
      font-size:12.8px;
      font-weight:700;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.86);
      color: rgba(17,24,39,.90);
      transition: box-shadow .2s ease, border-color .2s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      outline:none;
      border-color: rgba(109,94,252,.35);
      box-shadow: var(--focus);
    }

    .form-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-top:2px;
    }
    .fineprint{
      color: rgba(17,24,39,.56);
      font-size:12.5px;
      line-height:1.5;
      flex:1;
      min-width: 220px;
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:10px;
    }
    .tag-cloud a{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      color: rgba(17,24,39,.78);
      font-size:12.5px;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .tag-cloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(25,195,255,.25);
      background: #fff;
    }

    footer{
      margin-top: 10px;
      background:
        radial-gradient(900px 420px at 0% 0%, rgba(109,94,252,.18), transparent 55%),
        radial-gradient(740px 360px at 100% 0%, rgba(25,195,255,.14), transparent 52%),
        linear-gradient(180deg, #0d1530, #0b1127);
      color:#e8eefc;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-inner{
      padding:26px 0 18px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap:18px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      gap:12px;
      align-items:flex-start;
    }
    .footer-brand img{
      width:44px; height:44px;
      object-fit:contain;
      border-radius:16px;
      background: rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.16);
      padding:7px;
    }
    .footer-brand strong{
      display:block;
      font-size:14.5px;
      letter-spacing:.2px;
      margin-top:2px;
    }
    .footer-brand span{
      display:block;
      margin-top:6px;
      color: rgba(232,238,252,.74);
      font-size:13px;
      line-height:1.6;
    }
    .footer-col h3{
      margin:2px 0 10px;
      font-size:13.5px;
      letter-spacing:.2px;
      color: rgba(255,255,255,.92);
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .footer-links a{
      color: rgba(232,238,252,.76);
      font-size:13px;
      line-height:1.4;
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(25,195,255,.26);
      background: rgba(255,255,255,.06);
    }
    .copyright{
      margin-top:18px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color: rgba(232,238,252,.68);
      font-size:12.5px;
    }

    .backtop{
      position:fixed;
      right:16px;
      bottom:86px;
      width:46px; height:46px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      backdrop-filter: blur(10px);
      box-shadow: 0 14px 36px rgba(17,24,39,.12);
      display:flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      opacity:0;
      transform: translateY(10px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      z-index:60;
    }
    .backtop.show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }
    .backtop:focus{outline:none; box-shadow: var(--focus)}
    .backtop svg{opacity:.85}

    .float-contact{
      position:fixed;
      left:16px;
      bottom:86px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-start;
    }
    .float-box{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.88);
      backdrop-filter: blur(10px);
      box-shadow: 0 14px 36px rgba(17,24,39,.12);
      overflow:hidden;
      width: 168px;
      transform: translateY(0);
      transition: transform .2s ease;
    }
    .float-box .head{
      padding:10px 12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      background:
        radial-gradient(420px 120px at 0% 0%, rgba(109,94,252,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.86));
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .float-box .head strong{
      font-size:12.8px;
      letter-spacing:.2px;
    }
    .float-box .head button{
      width:30px; height:30px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .float-box .head button:focus{outline:none; box-shadow: var(--focus)}
    .float-box .body{
      padding:10px 12px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .kefu-img{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(17,24,39,.02);
      overflow:hidden;
      display:flex;
      align-items:center;
      justify-content:center;
      padding:4px;
    }
    .kefu-img img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
    }
    .float-box a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(109,94,252,.25);
      background: linear-gradient(135deg, rgba(109,94,252,.14), rgba(25,195,255,.12));
      color: rgba(17,24,39,.92);
      font-weight:850;
      font-size:13px;
    }

    .reveal{
      opacity:0;
      transform: translateY(12px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

    .sr-only{
      position:absolute;
      width:1px; height:1px;
      padding:0; margin:-1px;
      overflow:hidden; clip:rect(0,0,0,0);
      white-space:nowrap; border:0;
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; padding:28px 16px}
      .kpi{grid-template-columns: repeat(2, 1fr)}
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: repeat(2, 1fr)}
      .two-col{grid-template-columns: 1fr}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .comments{grid-template-columns: 1fr}
      .showcase{grid-template-columns: 1fr}
      .media-body{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .float-contact{left:10px; bottom:82px}
      .backtop{right:10px; bottom:82px}
      .nav{display:none}
      .hamburger{display:flex}
      .mobile-menu.show{display:block}
      .float-box{width:160px}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *{animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important}
      .reveal{opacity:1; transform:none}
    }