:root{
      --bg0:#fbfbfe;
      --bg1:#f6f3ff;
      --card:#ffffff;
      --text:#13141a;
      --muted:#5a5f6b;
      --muted2:#7a8190;
      --line:rgba(18,20,26,.10);
      --shadow: 0 10px 30px rgba(16,24,40,.08);
      --shadow2: 0 8px 18px rgba(16,24,40,.10);
      --brand:#4f46e5;
      --brand2:#ff3d7f;
      --brand3:#14b8a6;
      --brand4:#f59e0b;
      --ok:#16a34a;
      --radius:18px;
      --radius2:14px;
      --ring: 0 0 0 4px rgba(79,70,229,.16);
      --container: 1120px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
                   "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, "Noto Sans", "Liberation Sans", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 14% 0%, rgba(255,61,127,.10), transparent 55%),
        radial-gradient(900px 500px at 82% 6%, rgba(79,70,229,.12), transparent 52%),
        radial-gradient(800px 420px at 55% 30%, rgba(20,184,166,.10), transparent 55%),
        linear-gradient(180deg, var(--bg0), #ffffff 35%, #fbfbfe 100%);
    }

    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .topbar{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(18,20,26,.08);
    }

    .nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 14px 0;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 220px;
    }

    .brand .logo{
      width:40px;
      height:40px;
      display:grid;
      place-items:center;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(79,70,229,.16), rgba(255,61,127,.14));
      border: 1px solid rgba(79,70,229,.18);
      box-shadow: 0 8px 18px rgba(79,70,229,.10);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand .logo img{
      width:100%;
      height:auto;
      display:block;
    }

    .brand .name{
      line-height:1.1;
    }
    .brand .name strong{
      display:block;
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand .name span{
      display:block;
      font-size:12px;
      color:var(--muted);
      margin-top:4px;
    }

    .navlinks{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .nav a, .nav button{
      font: inherit;
    }

    .navlink{
      color: var(--muted);
      text-decoration:none;
      padding:8px 10px;
      border-radius: 999px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
      font-size:13px;
    }
    .navlink:hover{
      color: var(--text);
      background: rgba(79,70,229,.07);
      border-color: rgba(79,70,229,.18);
      transform: translateY(-1px);
    }

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

    .btn{
      border: 1px solid rgba(18,20,26,.12);
      background: #fff;
      color: var(--text);
      padding: 10px 14px;
      border-radius: 12px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      display:inline-flex;
      align-items:center;
      gap:10px;
      text-decoration:none;
      font-weight: 650;
      font-size: 13px;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 12px 24px rgba(16,24,40,.10)}
    .btn:active{transform: translateY(0px); box-shadow:none}
    .btn:focus{outline:none; box-shadow: var(--ring), 0 12px 24px rgba(16,24,40,.10)}

    .btn-primary{
      border-color: rgba(79,70,229,.28);
      background: linear-gradient(135deg, rgba(79,70,229,.95), rgba(255,61,127,.92));
      color:#fff;
      box-shadow: 0 14px 26px rgba(79,70,229,.18);
    }
    .btn-primary:hover{box-shadow: 0 18px 38px rgba(79,70,229,.24)}
    .btn-ghost{
      background: rgba(255,255,255,.65);
    }

    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      border:1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.75);
      cursor:pointer;
      align-items:center;
      justify-content:center;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .mobile-toggle:hover{transform: translateY(-1px); box-shadow: 0 12px 24px rgba(16,24,40,.10)}
    .burger{
      width:18px;
      height:12px;
      position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background: var(--text);
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .burger span:nth-child(1){top:0}
    .burger span:nth-child(2){top:5px}
    .burger span:nth-child(3){top:10px}

    .mobile-panel{
      display:none;
      padding: 0 0 14px;
    }
    .mobile-panel .panel-inner{
      border:1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.82);
      border-radius: 16px;
      padding: 12px;
      box-shadow: 0 18px 40px rgba(16,24,40,.08);
    }
    .mobile-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 10px;
    }
    .mobile-links a{
      text-decoration:none;
      color: var(--text);
      background: rgba(79,70,229,.06);
      border:1px solid rgba(79,70,229,.14);
      padding: 10px 10px;
      border-radius: 14px;
      font-size: 13px;
      text-align:center;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
    }
    .mobile-links a:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 24px rgba(16,24,40,.10);
      background: rgba(79,70,229,.10);
    }

    .hero{
      padding: 26px 0 8px;
    }

    .hero-grid{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 18px;
      align-items: stretch;
    }

    .hero-card{
      border-radius: var(--radius);
      border: 1px solid rgba(18,20,26,.10);
      background:
        radial-gradient(900px 420px at 10% 0%, rgba(255,61,127,.16), transparent 55%),
        radial-gradient(700px 360px at 78% 18%, rgba(79,70,229,.20), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.66));
      box-shadow: var(--shadow);
      padding: 22px;
      position:relative;
      overflow:hidden;
      min-height: 320px;
    }

    .hero-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(220px 220px at 10% 22%, rgba(20,184,166,.20), transparent 60%),
        radial-gradient(260px 260px at 95% 10%, rgba(245,158,11,.18), transparent 62%),
        radial-gradient(240px 240px at 72% 92%, rgba(79,70,229,.18), transparent 60%);
      filter: saturate(1.1);
      pointer-events:none;
    }

    .hero-inner{
      position:relative;
      display:flex;
      flex-direction:column;
      height:100%;
      gap: 14px;
    }

    .badge-row{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.65);
      font-size: 12px;
      color: var(--muted);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 10px 18px rgba(79,70,229,.28);
    }

    h1{
      margin: 0;
      font-size: clamp(26px, 4.2vw, 42px);
      letter-spacing:-.6px;
      line-height:1.10;
    }

    .lead{
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
      max-width: 64ch;
    }

    .hero-actions{
      display:flex;
      gap: 12px;
      align-items:center;
      flex-wrap:wrap;
      margin-top: 2px;
    }

    .mini-cta{
      display:flex;
      gap: 10px;
      align-items:center;
      color: var(--muted);
      font-size: 13px;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 10px 24px rgba(16,24,40,.06);
    }
    .mini-cta b{color: var(--text)}
    .spark{
      width:22px; height:22px;
      border-radius:8px;
      background: linear-gradient(135deg, rgba(20,184,166,.22), rgba(79,70,229,.18));
      border:1px solid rgba(20,184,166,.25);
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .spark svg{opacity:.95}

    .hero-side{
      border-radius: var(--radius);
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 12px 28px rgba(16,24,40,.07);
      padding: 18px;
      overflow:hidden;
      position:relative;
    }
    .hero-side::after{
      content:"";
      position:absolute;
      right:-40px; top:-40px;
      width:140px; height:140px;
      background: radial-gradient(circle at 30% 30%, rgba(255,61,127,.28), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(79,70,229,.26), transparent 60%);
      filter:saturate(1.1);
      pointer-events:none;
    }

    .side-title{
      position:relative;
      margin:0 0 10px;
      font-size: 14px;
      color: var(--muted);
      letter-spacing:.2px;
    }

    .metrics{
      position:relative;
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .metric{
      border-radius: 16px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.70);
      padding: 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      gap: 12px;
      align-items:flex-start;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(16,24,40,.10);
      border-color: rgba(79,70,229,.22);
    }
    .metric .ico{
      width:38px; height:38px;
      border-radius: 14px;
      border: 1px solid rgba(18,20,26,.10);
      background: linear-gradient(135deg, rgba(79,70,229,.14), rgba(255,61,127,.10));
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .metric .val{
      font-weight: 820;
      font-size: 18px;
      letter-spacing: -.3px;
    }
    .metric .desc{
      color: var(--muted);
      font-size: 13px;
      line-height: 1.4;
      margin-top:4px;
    }

    .section{
      padding: 28px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 14px;
      margin-bottom: 14px;
    }
    .section-title h2{
      margin:0;
      font-size: 22px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.6;
      max-width: 52ch;
      text-align:right;
    }

    .grid2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .grid3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      align-items:stretch;
    }

    .card{
      border-radius: var(--radius2);
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(16,24,40,.10);
      border-color: rgba(79,70,229,.20);
    }

    .card h3{
      margin:0 0 8px;
      font-size: 15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.7;
    }

    .pill-row{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top: 10px;
    }
    .pill{
      font-size: 12px;
      color: var(--muted);
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.66);
    }

    .stepper{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius2);
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.76);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .step .num{
      width:34px; height:34px;
      border-radius: 14px;
      display:grid; place-items:center;
      font-weight: 850;
      background: linear-gradient(135deg, rgba(79,70,229,.18), rgba(255,61,127,.14));
      border: 1px solid rgba(79,70,229,.22);
      box-shadow: 0 14px 26px rgba(79,70,229,.10);
      margin-bottom: 10px;
    }
    .step h3{margin:0 0 8px; font-size: 15px; letter-spacing:-.2px}
    .step p{margin:0; color: var(--muted); font-size: 13.5px; line-height:1.7}
    .step::after{
      content:"";
      position:absolute;
      right:-36px; top:-36px;
      width:120px; height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(255,61,127,.18), transparent 62%),
                  radial-gradient(circle at 70% 70%, rgba(79,70,229,.16), transparent 62%);
      pointer-events:none;
      opacity:.9;
    }

    .compare-wrap{
      border-radius: var(--radius);
      border: 1px solid rgba(18,20,26,.10);
      background:
        radial-gradient(900px 460px at 10% 0%, rgba(255,61,127,.10), transparent 60%),
        radial-gradient(760px 420px at 90% 20%, rgba(79,70,229,.12), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      box-shadow: var(--shadow);
      padding: 14px;
      overflow:hidden;
    }

    .compare-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      padding: 8px 6px 14px;
    }
    .compare-head h3{
      margin:0;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .compare-head p{
      margin: 6px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
      max-width: 60ch;
    }

    .seg{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .seg button{
      border-radius: 999px;
      border: 1px solid rgba(18,20,26,.12);
      background: rgba(255,255,255,.72);
      padding: 8px 10px;
      cursor:pointer;
      font-weight: 700;
      font-size: 12.5px;
      color: var(--muted);
      transition: background .18s ease, border-color .18s ease, transform .18s ease, color .18s ease;
      user-select:none;
    }
    .seg button:hover{transform: translateY(-1px)}
    .seg button[aria-pressed="true"]{
      background: linear-gradient(135deg, rgba(79,70,229,.20), rgba(255,61,127,.16));
      border-color: rgba(79,70,229,.30);
      color: var(--text);
      box-shadow: 0 12px 26px rgba(79,70,229,.12);
    }

    .table-wrap{
      overflow:auto;
      border-radius: 14px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.70);
    }

    table{
      width:100%;
      border-collapse: collapse;
      min-width: 780px;
    }
    th, td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(18,20,26,.08);
      vertical-align: top;
      text-align:left;
      font-size: 13.5px;
    }
    th{
      background: rgba(255,255,255,.88);
      position: sticky;
      top: 0;
      z-index: 1;
      font-weight: 900;
      color: var(--text);
      letter-spacing:-.1px;
    }
    td{
      color: var(--muted);
      line-height: 1.6;
    }
    tr:last-child td{border-bottom:none}
    .tag-good{
      color: #0f2d1a;
      background: rgba(22,163,74,.12);
      border: 1px solid rgba(22,163,74,.20);
      padding: 6px 10px;
      border-radius: 999px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight: 800;
      font-size: 12.5px;
      color: #0f2d1a;
    }
    .tag-bad{
      color: #3a1b1b;
      background: rgba(255,61,127,.10);
      border: 1px solid rgba(255,61,127,.18);
      padding: 6px 10px;
      border-radius: 999px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight: 800;
      font-size: 12.5px;
      color: #3a1b1b;
    }

    .tag-good i,.tag-bad i{
      width:10px; height:10px; border-radius:50%;
      display:inline-block;
    }
    .tag-good i{background: var(--ok)}
    .tag-bad i{background: var(--brand2)}

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns: 44px 1fr;
      gap: 12px;
      align-items:flex-start;
      padding: 14px;
      border-radius: 16px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
    }
    .timeline-item .badge2{
      width:44px; height:44px;
      border-radius: 16px;
      display:grid; place-items:center;
      font-weight: 950;
      border: 1px solid rgba(79,70,229,.22);
      background: linear-gradient(135deg, rgba(79,70,229,.18), rgba(20,184,166,.14));
      box-shadow: 0 14px 26px rgba(79,70,229,.10);
    }
    .timeline-item h3{
      margin:0 0 6px;
      font-size: 15px;
      letter-spacing:-.2px;
    }
    .timeline-item p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.7;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:stretch;
    }
    .case-main{
      padding: 16px;
      border-radius: var(--radius2);
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
    }
    .case-main h3{margin:0 0 10px; font-size: 15px}
    .case-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .case-card{
      border-radius: 16px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.72);
      padding: 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 132px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap: 10px;
    }
    .case-card:hover{transform: translateY(-2px); box-shadow: 0 16px 34px rgba(16,24,40,.10); border-color: rgba(79,70,229,.20)}
    .case-card .top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 10px;
    }
    .case-card strong{
      font-size: 13.5px;
      letter-spacing:-.1px;
    }
    .case-card .meta{
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.5;
    }
    .case-card .actions{
      display:flex;
      gap: 10px;
      align-items:center;
      flex-wrap:wrap;
    }
    .linkbtn{
      text-decoration:none;
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.80);
      color: var(--text);
      font-weight: 800;
      font-size: 12.5px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:inline-flex;
      gap:8px;
      align-items:center;
      user-select:none;
      cursor:pointer;
    }
    .linkbtn:hover{transform: translateY(-1px); box-shadow: 0 12px 24px rgba(16,24,40,.10); border-color: rgba(79,70,229,.22)}
    .linkbtn .arr{font-weight:950}

    .case-side{
      padding: 16px;
      border-radius: var(--radius2);
      border: 1px solid rgba(18,20,26,.10);
      background:
        radial-gradient(560px 220px at 10% 0%, rgba(20,184,166,.12), transparent 60%),
        radial-gradient(520px 240px at 90% 12%, rgba(255,61,127,.10), transparent 62%),
        rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap: 14px;
      overflow:hidden;
    }
    .case-side h3{margin:0; font-size: 15px}
    .case-side p{margin:0; color: var(--muted); font-size: 13.5px; line-height:1.7}
    .case-img-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      align-items:start;
    }
    .imgbox{
      border-radius: 16px;
      border:1px solid rgba(18,20,26,.10);
      overflow:hidden;
      background: rgba(255,255,255,.70);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      position:relative;
    }
    .imgbox::after{
      content:"";
      position:absolute;
      inset:0;
      background: linear-gradient(135deg, rgba(255,255,255,.24), transparent 40%),
                  radial-gradient(240px 140px at 20% 10%, rgba(79,70,229,.14), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .imgbox img{
      width:100%;
      height:auto;
      display:block;
      object-fit:cover;
    }

    .tabs{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin: 10px 0 0;
    }
    .tab{
      padding: 9px 10px;
      border-radius: 999px;
      border:1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.72);
      cursor:pointer;
      font-weight: 900;
      font-size: 12.5px;
      color: var(--muted);
      transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
      user-select:none;
    }
    .tab:hover{transform: translateY(-1px)}
    .tab[aria-selected="true"]{
      background: linear-gradient(135deg, rgba(79,70,229,.20), rgba(255,61,127,.16));
      border-color: rgba(79,70,229,.30);
      color: var(--text);
    }

    .articles{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .article-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 170px;
    }
    .article-card:hover{transform: translateY(-2px); box-shadow: 0 16px 34px rgba(16,24,40,.10); border-color: rgba(79,70,229,.20)}
    .article-card .row{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 10px;
    }
    .article-card h3{margin:0; font-size: 15px; letter-spacing:-.2px}
    .article-card .k{
      font-size: 12px;
      color: var(--muted2);
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.72);
      white-space:nowrap;
    }
    .article-card p{margin:0; color: var(--muted); font-size: 13.5px; line-height:1.7}
    .article-card .footer{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      flex-wrap:wrap;
    }

    .form-card{
      border-radius: var(--radius);
      border: 1px solid rgba(18,20,26,.10);
      background:
        radial-gradient(740px 320px at 10% 0%, rgba(79,70,229,.14), transparent 60%),
        radial-gradient(620px 300px at 90% 20%, rgba(255,61,127,.12), transparent 62%),
        rgba(255,255,255,.72);
      box-shadow: var(--shadow);
      padding: 18px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .form-grid h3{margin:0 0 8px; font-size: 16px}
    .form-grid p{margin:0; color: var(--muted); font-size: 13.5px; line-height:1.7}

    form{
      margin-top: 12px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    label{
      font-size: 12.5px;
      color: var(--muted);
      font-weight: 800;
    }
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border: 1px solid rgba(18,20,26,.12);
      background: rgba(255,255,255,.82);
      padding: 11px 12px;
      font-size: 13.5px;
      color: var(--text);
      transition: box-shadow .18s ease, border-color .18s ease;
      outline:none;
    }
    textarea{min-height: 110px; resize: vertical; grid-column: 1 / -1}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(79,70,229,.35);
      box-shadow: var(--ring);
    }
    .form-actions{
      grid-column: 1 / -1;
      display:flex;
      gap: 12px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top: 2px;
    }
    .hint{
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.5;
      max-width: 64ch;
    }

    .faq{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .faq-item{
      border-radius: 16px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      overflow:hidden;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    .faq-item:hover{border-color: rgba(79,70,229,.20); box-shadow: 0 16px 34px rgba(16,24,40,.10); transform: translateY(-1px)}
    .faq-q{
      width:100%;
      background: transparent;
      border: 0;
      padding: 14px 14px;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      text-align:left;
      font-weight: 900;
      color: var(--text);
      font-size: 13.8px;
    }
    .faq-q:focus{outline:none}
    .faq-q .chev{
      width:34px; height:34px;
      border-radius: 14px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.78);
      display:grid; place-items:center;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      flex:0 0 auto;
    }
    .faq-item[data-open="true"] .faq-q .chev{
      transform: rotate(180deg);
      background: linear-gradient(135deg, rgba(79,70,229,.18), rgba(255,61,127,.14));
      border-color: rgba(79,70,229,.24);
    }
    .faq-a{
      padding: 0 14px 14px;
      color: var(--muted);
      font-size: 13.5px;
      line-height:1.7;
      display:none;
    }
    .faq-item[data-open="true"] .faq-a{display:block}

    .rating-card{
      border-radius: var(--radius);
      border: 1px solid rgba(18,20,26,.10);
      background:
        radial-gradient(860px 320px at 0% 0%, rgba(245,158,11,.16), transparent 60%),
        radial-gradient(760px 340px at 100% 10%, rgba(79,70,229,.14), transparent 60%),
        rgba(255,255,255,.72);
      box-shadow: var(--shadow);
      padding: 18px;
      overflow:hidden;
      position:relative;
    }
    .rating-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 14px;
      flex-wrap:wrap;
    }
    .stars{
      display:flex;
      gap: 6px;
      align-items:center;
      margin-top: 8px;
    }
    .star{
      width:18px; height:18px;
      display:inline-block;
    }
    .score{
      display:flex;
      align-items:baseline;
      gap: 10px;
      font-size: 16px;
      color: var(--muted);
      margin-top: 6px;
    }
    .score b{
      font-size: 34px;
      color: var(--text);
      letter-spacing:-.8px;
    }

    .rating-table{
      margin-top: 14px;
      overflow:auto;
      border-radius: 14px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.70);
    }
    .rating-table table{min-width: 860px}

    .network{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 12px;
      align-items:stretch;
    }
    .net-card{
      border-radius: 16px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .net-card:hover{transform: translateY(-2px); box-shadow: 0 16px 34px rgba(16,24,40,.10); border-color: rgba(79,70,229,.20)}
    .net-card h3{margin:0 0 8px; font-size: 15px}
    .net-card ul{
      margin:0;
      padding-left: 18px;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.7;
    }

    .comments{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      align-items:stretch;
    }
    .comment{
      border-radius: var(--radius2);
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      min-height: 190px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .comment:hover{transform: translateY(-2px); box-shadow: 0 16px 34px rgba(16,24,40,.10); border-color: rgba(79,70,229,.20)}
    .comment .who{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      flex-wrap:wrap;
    }
    .who strong{font-size: 13.8px; letter-spacing:-.2px}
    .who span{
      color: var(--muted2);
      font-size: 12.5px;
      border:1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      padding: 7px 10px;
      border-radius: 999px;
      white-space:nowrap;
    }
    .comment p{margin:0; color: var(--muted); font-size: 13.5px; line-height:1.7}

    .tagcloud{
      display:flex;
      gap: 10px;
      flex-wrap:wrap;
      margin-top: 8px;
    }
    .cloudtag{
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      color: var(--muted);
      font-weight: 800;
      font-size: 12.5px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .cloudtag:hover{
      transform: translateY(-1px);
      border-color: rgba(79,70,229,.22);
      background: linear-gradient(135deg, rgba(79,70,229,.10), rgba(255,61,127,.08));
      color: var(--text);
    }

    footer{
      padding: 18px 0 26px;
      border-top: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.60);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .foot-card{
      border-radius: 16px;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 14px;
    }
    .foot-card h3{margin:0 0 8px; font-size: 14.5px}
    .foot-card p{margin:0; color: var(--muted); font-size: 13.5px; line-height:1.7}
    .foot-links{
      display:flex;
      gap: 12px;
      flex-wrap:wrap;
      margin-top: 10px;
    }
    .foot-links a{
      color: var(--text);
      text-decoration:none;
      border:1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.74);
      padding: 9px 10px;
      border-radius: 12px;
      font-size: 12.8px;
      font-weight: 900;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .foot-links a:hover{transform: translateY(-1px); box-shadow: 0 12px 24px rgba(16,24,40,.10); border-color: rgba(79,70,229,.22)}
    .copyright{
      margin-top: 12px;
      color: var(--muted2);
      font-size: 12.5px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      gap: 10px;
    }

    .float{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .float a, .float button{
      appearance:none;
      border: 1px solid rgba(18,20,26,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 18px 40px rgba(16,24,40,.14);
      border-radius: 16px;
      cursor:pointer;
      padding: 10px 12px;
      font-weight: 950;
      color: var(--text);
      text-decoration:none;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      align-items:center;
      gap: 10px;
      user-select:none;
      white-space:nowrap;
    }
    .float a:hover, .float button:hover{
      transform: translateY(-2px);
      border-color: rgba(79,70,229,.22);
      box-shadow: 0 22px 56px rgba(16,24,40,.18);
    }
    .float .ico{
      width:30px; height:30px;
      border-radius: 14px;
      border:1px solid rgba(18,20,26,.10);
      background: linear-gradient(135deg, rgba(79,70,229,.14), rgba(255,61,127,.10));
      display:grid; place-items:center;
      flex:0 0 auto;
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .section-title p{text-align:left}
      .grid3{grid-template-columns: 1fr}
      .grid2{grid-template-columns: 1fr}
      .stepper{grid-template-columns: 1fr 1fr}
      .case-grid{grid-template-columns: 1fr}
      .articles{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      form{grid-template-columns: 1fr}
      .network{grid-template-columns: 1fr}
      .comments{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      table{min-width: 720px}
      .mobile-toggle{display:flex}
      .navlinks{display:none}
      .mobile-panel{display:block}
      .mobile-panel[data-open="false"]{display:none}
      .mobile-panel[data-open="true"]{display:block}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      .reveal{transition:none}
      .btn, .card, .metric, .case-card, .article-card, .faq-item, .comment, .net-card, .navlink, .linkbtn, .cloudtag{
        transition:none !important;
      }
    }