:root{
      --bg0:#fff7fb;
      --bg1:#fff;
      --text:#1b1b1f;
      --muted:#5b5b66;
      --muted2:#7a7a87;
      --line:rgba(30,20,40,.10);
      --card:#ffffff;
      --card2:rgba(255,255,255,.78);
      --shadow: 0 10px 30px rgba(176, 84, 120, .12), 0 2px 10px rgba(0,0,0,.04);
      --shadow2: 0 12px 28px rgba(20,10,30,.10);
      --brand1:#ff4fa6;
      --brand2:#ff7bc3;
      --brand3:#b83cff;
      --brand4:#ff2e6f;
      --accent:#ff2f83;
      --accent2:#7c3aed;
      --good:#16a34a;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:26px;
      --container: 1120px;
      --padx: 20px;
      --focus: 0 0 0 4px rgba(255,79,166,.18);
    }
    *{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 10% -10%, rgba(255,79,166,.18), transparent 60%),
        radial-gradient(900px 500px at 95% 10%, rgba(184,60,255,.14), transparent 55%),
        linear-gradient(180deg, var(--bg0), #ffffff 35%, #fff 100%);
      line-height:1.6;
    }
    a{color:inherit}
    .container{
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 var(--padx);
    }
    .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;
      background:#fff; padding:10px 12px; border-radius:12px; box-shadow:var(--shadow2);
      z-index:9999;
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.74);
      border-bottom:1px solid rgba(30,20,40,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 220px;
    }
    .brand .logo{
      width:42px;height:42px;
      display:flex;align-items:center;justify-content:center;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(255,79,166,.16), rgba(124,58,237,.10));
      border:1px solid rgba(255,79,166,.20);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand .logo img{
      width:100%; height:auto; display:block;
      filter:saturate(1.05);
    }
    .brand .name{
      display:flex; flex-direction:column; gap:2px;
    }
    .brand .name strong{
      font-size:14px; letter-spacing:.2px;
    }
    .brand .name span{
      font-size:12px; color:var(--muted);
      white-space:nowrap;
    }
    nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex:1;
      justify-content:flex-end;
      min-width: 0;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      transform: translateY(-1px);
      background: rgba(255,79,166,.08);
      border-color: rgba(255,79,166,.18);
      color: var(--text);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:6px;
      flex:0 0 auto;
    }
    .btn{
      appearance:none;
      border:none;
      cursor:pointer;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      font-weight:700;
      font-size:13px;
      text-decoration:none;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      color:#fff;
      background: linear-gradient(135deg, var(--brand1), var(--accent2));
      box-shadow: 0 10px 25px rgba(255,47,131,.22);
      border:1px solid rgba(255,255,255,.22);
    }
    .btn-primary:hover{transform: translateY(-1px); box-shadow: 0 14px 30px rgba(255,47,131,.28)}
    .btn-ghost{
      color: var(--text);
      background: rgba(255,255,255,.7);
      border:1px solid rgba(30,20,40,.12);
    }
    .btn-ghost:hover{transform: translateY(-1px); border-color: rgba(255,79,166,.30); background: rgba(255,79,166,.06)}
    .icon-dot{
      width:10px;height:10px;border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.0) 55%), linear-gradient(135deg, var(--brand2), var(--brand3));
      box-shadow: 0 0 0 4px rgba(255,79,166,.12);
    }
    .menu-btn{
      display:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(30,20,40,.12);
      background: rgba(255,255,255,.7);
    }
    .menu-btn:focus{outline:none; box-shadow: var(--focus)}
    .hamburger{
      width:18px;height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; background: rgba(27,27,31,.85);
      border-radius:10px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:nth-child(1){top:0}
    .hamburger span:nth-child(2){top:5px}
    .hamburger span:nth-child(3){top:10px}
    .menu-btn[aria-expanded="true"] .hamburger span:nth-child(1){top:5px; transform: rotate(45deg)}
    .menu-btn[aria-expanded="true"] .hamburger span:nth-child(2){opacity:0}
    .menu-btn[aria-expanded="true"] .hamburger span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding-bottom: 12px;
    }
    .mobile-panel .mobile-links{
      display:flex; flex-direction:column; gap:8px;
      padding: 10px 0 6px;
    }
    .mobile-panel a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.65);
      color: var(--text);
      font-weight:650;
      font-size:13px;
    }

    main{padding: 18px 0 0}
    .hero{
      position:relative;
      padding: 30px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      border-radius: var(--radius2);
      background:
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.52)),
        radial-gradient(900px 420px at 12% 12%, rgba(255,79,166,.26), transparent 62%),
        radial-gradient(700px 380px at 90% 15%, rgba(184,60,255,.20), transparent 55%),
        linear-gradient(135deg, rgba(255,79,166,.08), rgba(124,58,237,.06));
      border: 1px solid rgba(255,79,166,.18);
      box-shadow: var(--shadow);
      padding: 22px;
      overflow:hidden;
      position:relative;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 240px at 20% 0%, rgba(255,79,166,.18), transparent 60%),
        radial-gradient(520px 220px at 92% 18%, rgba(124,58,237,.14), transparent 58%);
      pointer-events:none;
      opacity:.95;
    }
    .hero-content{
      position:relative;
      z-index:2;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height: 260px;
    }
    .kicker{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      color: var(--muted);
      font-weight:650;
      font-size:13px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(30,20,40,.10);
    }
    .badge .chip{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand1), var(--accent2));
      box-shadow: 0 0 0 4px rgba(255,79,166,.16);
    }
    h1{
      margin: 2px 0 0;
      font-size: 34px;
      line-height:1.18;
      letter-spacing: -0.6px;
    }
    .hero-sub{
      color: var(--muted);
      font-size: 15px;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-top: 2px;
    }
    .hero-actions .btn{padding:12px 16px}
    .hero-meta{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:auto;
    }
    .meta-pill{
      flex:0 0 auto;
      display:flex; gap:10px; align-items:center;
      padding:10px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(30,20,40,.10);
      min-width: 150px;
    }
    .meta-pill .num{
      font-size:15px;
      font-weight:900;
      letter-spacing:.2px;
      color: var(--text);
    }
    .meta-pill .lbl{
      font-size:12px;
      color: var(--muted);
      font-weight:650;
      white-space:nowrap;
    }

    .side-panel{
      border-radius: var(--radius2);
      background: linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.62));
      border:1px solid rgba(30,20,40,.10);
      box-shadow: 0 18px 38px rgba(20,10,30,.08);
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .side-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .side-head h2{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .side-head p{
      margin:6px 0 0;
      color: var(--muted);
      font-size:13px;
    }
    .signal{
      width: 44px; height: 44px;
      border-radius: 16px;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,0) 55%), linear-gradient(135deg, rgba(255,79,166,.20), rgba(124,58,237,.16));
      border:1px solid rgba(255,79,166,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .signal:after{
      content:"";
      position:absolute;
      width: 88px; height: 88px;
      border-radius: 50%;
      border:2px solid rgba(255,79,166,.18);
      animation: pulse 2.2s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{transform: scale(.65); opacity:.2}
      35%{opacity:.55}
      100%{transform: scale(1.05); opacity:0}
    }
    .signal svg{position:relative; z-index:2}
    .quick-list{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:4px;
    }
    .quick-item{
      display:flex; gap:12px;
      padding:12px;
      border-radius:16px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(30,20,40,.10);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .quick-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(255,47,131,.10);
      border-color: rgba(255,79,166,.26);
    }
    .q-ico{
      width:38px;height:38px;border-radius:14px;
      background: linear-gradient(135deg, rgba(255,79,166,.18), rgba(124,58,237,.12));
      border:1px solid rgba(255,79,166,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .quick-item strong{
      display:block;
      font-size:13px;
      letter-spacing:-.1px;
    }
    .quick-item span{
      display:block;
      color: var(--muted);
      font-size:12px;
      margin-top:4px;
    }

    .section{
      padding: 18px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      margin-bottom: 14px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing:-.35px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      max-width: 56ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(30,20,40,.10);
      border-radius: var(--radius);
      padding: 14px;
      box-shadow: 0 10px 22px rgba(20,10,30,.05);
    }
    .card-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 8px;
    }
    .card-title strong{font-size:14px; letter-spacing:-.2px}
    .tag{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(255,79,166,.08);
      border:1px solid rgba(255,79,166,.18);
      color: var(--text);
      font-weight:750;
      white-space:nowrap;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size:13px;
    }
    .stats{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:10px;
    }
    .stat{
      border-radius: 16px;
      padding: 12px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(30,20,40,.10);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .stat:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(400px 120px at 0% 0%, rgba(255,79,166,.18), transparent 60%);
      opacity:.8;
      pointer-events:none;
    }
    .stat:hover{
      transform: translateY(-2px);
      border-color: rgba(255,79,166,.24);
      box-shadow: 0 14px 30px rgba(255,47,131,.10);
    }
    .stat .top{
      position:relative; z-index:2;
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .stat .big{
      font-size: 20px;
      font-weight: 950;
      letter-spacing: -0.4px;
    }
    .stat .small{
      color: var(--muted);
      font-weight:650;
      font-size:12px;
      margin-top: 6px;
      position:relative; z-index:2;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .step{
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(30,20,40,.10);
      box-shadow: 0 10px 22px rgba(20,10,30,.05);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease;
    }
    .step:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 140px at 18% 0%, rgba(255,79,166,.16), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(255,79,166,.26)}
    .step .num{
      position:relative; z-index:2;
      width: 38px;height:38px;border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      background: linear-gradient(135deg, rgba(255,79,166,.18), rgba(124,58,237,.12));
      border:1px solid rgba(255,79,166,.18);
      margin-bottom: 10px;
    }
    .step strong{position:relative; z-index:2; display:block; font-size:14px; margin-bottom:6px}
    .step span{position:relative; z-index:2; color: var(--muted); font-size:13px; display:block}

    .compare{
      border-radius: var(--radius2);
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.74);
      overflow:hidden;
      box-shadow: 0 18px 38px rgba(20,10,30,.08);
    }
    .compare .topbar{
      padding: 14px 16px;
      background: linear-gradient(135deg, rgba(255,79,166,.14), rgba(124,58,237,.10));
      border-bottom: 1px solid rgba(30,20,40,.08);
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .compare .topbar .title{
      display:flex; flex-direction:column; gap:6px;
    }
    .compare .topbar strong{
      font-size:15px; letter-spacing:-.2px;
    }
    .compare .topbar span{
      color: var(--muted);
      font-size:13px;
    }
    .stars{
      display:flex; align-items:center; gap:8px;
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.65);
    }
    .stars b{font-size:14px}
    .star-row{display:flex; gap:4px}
    .star{
      width:16px;height:16px; display:inline-block;
      background: conic-gradient(from 180deg, #ffbf47, #ff6a00);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      filter: drop-shadow(0 6px 10px rgba(255,170,0,.25));
      transform: translateY(0.5px);
    }
    .compare-table{
      width:100%;
      border-collapse:collapse;
      font-size:13px;
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(30,20,40,.08);
      vertical-align:top;
    }
    .compare-table th{
      text-align:left;
      color: var(--muted);
      font-weight:900;
      background: rgba(255,255,255,.40);
      position:sticky;
      top: 0;
      z-index:1;
    }
    .badge-grade{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.65);
      font-weight:900;
    }
    .badge-grade .dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, var(--brand1), var(--accent2));
      box-shadow: 0 0 0 4px rgba(255,79,166,.14);
    }
    .grade-9{
      background: rgba(255,79,166,.08);
      border-color: rgba(255,79,166,.20);
    }
    .check{
      display:flex; gap:8px; align-items:center;
      color: var(--text);
      font-weight:750;
    }
    .check i{
      width:18px;height:18px;border-radius:8px;
      background: rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.25);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      color: var(--good);
      font-weight:950;
      font-size:12px;
      flex:0 0 auto;
    }
    .x{
      display:flex; gap:8px; align-items:center;
      color: var(--muted);
      font-weight:700;
    }
    .x i{
      width:18px;height:18px;border-radius:8px;
      background: rgba(245,158,11,.10);
      border:1px solid rgba(245,158,11,.22);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      color: var(--warn);
      font-weight:950;
      font-size:12px;
      flex:0 0 auto;
    }

    .pill-grid{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .pill{
      padding:10px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(30,20,40,.10);
      display:flex; gap:10px; align-items:center;
      flex:0 0 auto;
      transition: transform .18s ease, border-color .18s ease;
    }
    .pill:hover{transform: translateY(-2px); border-color: rgba(255,79,166,.26)}
    .pill .p-ico{
      width:34px;height:34px;border-radius:14px;
      background: linear-gradient(135deg, rgba(255,79,166,.18), rgba(124,58,237,.12));
      border:1px solid rgba(255,79,166,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .pill strong{font-size:13px}
    .pill span{display:block; color: var(--muted); font-size:12px; margin-top:4px}

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .info-card{
      padding: 16px;
      border-radius: var(--radius2);
      background: rgba(255,255,255,.76);
      border:1px solid rgba(30,20,40,.10);
      box-shadow: 0 14px 30px rgba(20,10,30,.06);
      overflow:hidden;
      position:relative;
    }
    .info-card:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(620px 220px at 20% 0%, rgba(255,79,166,.14), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .info-card > *{position:relative; z-index:2}
    .info-card h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.25px;
    }
    .info-card p{
      margin:10px 0 0;
      color: var(--muted);
      font-size:13px;
    }
    .list{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .list li{
      display:flex; gap:10px; align-items:flex-start;
      color: var(--muted);
      font-size:13px;
    }
    .list li b{color: var(--text)}
    .list .bullet{
      width:18px;height:18px;border-radius:8px;
      background: rgba(255,79,166,.10);
      border:1px solid rgba(255,79,166,.20);
      display:flex; align-items:center; justify-content:center;
      color: var(--accent);
      font-weight:950;
      flex:0 0 auto;
      margin-top: 2px;
    }

    .client-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .quote{
      padding: 16px;
      border-radius: var(--radius2);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(30,20,40,.10);
      box-shadow: 0 14px 30px rgba(20,10,30,.06);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease;
      min-height: 180px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .quote:hover{transform: translateY(-2px); border-color: rgba(255,79,166,.24)}
    .quote:before{
      content:"“";
      position:absolute;
      right: 14px;
      top: -10px;
      font-size: 84px;
      color: rgba(255,79,166,.12);
      font-weight:950;
      pointer-events:none;
    }
    .quote .who{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      position:relative; z-index:2;
    }
    .who .role{
      display:flex; flex-direction:column; gap:3px;
    }
    .who .role strong{font-size:13px}
    .who .role span{font-size:12px; color: var(--muted)}
    .avatar{
      width:42px;height:42px;border-radius:16px;
      background: linear-gradient(135deg, rgba(255,79,166,.16), rgba(124,58,237,.12));
      border:1px solid rgba(255,79,166,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color: var(--accent);
      position:relative; z-index:2;
      flex:0 0 auto;
    }
    .quote p{
      margin:0;
      color: var(--muted);
      font-size:13px;
      position:relative; z-index:2;
    }
    .quote .starline{
      margin-top:auto;
      display:flex; align-items:center; gap:8px;
      position:relative; z-index:2;
    }
    .quote .starline .sm{
      color: var(--muted2);
      font-size:12px;
      font-weight:700;
    }

    .cases{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .case{
      border-radius: var(--radius2);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(30,20,40,.10);
      box-shadow: 0 14px 30px rgba(20,10,30,.06);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      transition: transform .18s ease, border-color .18s ease;
      min-height: 240px;
    }
    .case:hover{transform: translateY(-2px); border-color: rgba(255,79,166,.24)}
    .case .head{
      padding: 14px 14px 10px;
      display:flex; gap:10px; align-items:flex-start; justify-content:space-between;
    }
    .case .head strong{
      font-size:14px;
      letter-spacing:-.2px;
      display:block;
    }
    .case .head span{
      color: var(--muted);
      font-size:12px;
      display:block;
      margin-top:5px;
    }
    .case .chip2{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      background: rgba(255,79,166,.08);
      border:1px solid rgba(255,79,166,.18);
      font-weight:900; font-size:12px;
      white-space:nowrap;
    }
    .case .body{
      padding: 0 14px 14px;
      display:flex; flex-direction:column; gap:10px; flex:1;
    }
    .case .bullets{
      list-style:none; padding:0; margin:0;
      display:flex; flex-direction:column; gap:8px;
    }
    .case .bullets li{
      display:flex; gap:10px; align-items:flex-start;
      color: var(--muted);
      font-size:13px;
    }
    .case .bullets li em{
      font-style:normal;
      width:18px;height:18px;border-radius:8px;
      border:1px solid rgba(30,20,40,.12);
      background: rgba(255,255,255,.55);
      display:inline-flex; align-items:center; justify-content:center;
      font-weight:950;
      color: var(--accent);
      flex:0 0 auto;
      margin-top:2px;
    }
    .case .actions{
      margin-top:auto;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .case .actions .mini{
      padding:10px 12px;
      border-radius: 14px;
      border:1px solid rgba(30,20,40,.12);
      background: rgba(255,255,255,.66);
      text-decoration:none;
      font-weight:900;
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .case .actions .mini:hover{
      transform: translateY(-1px);
      border-color: rgba(255,79,166,.28);
      background: rgba(255,79,166,.06);
    }

    .articles{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .article-list{
      display:flex; flex-direction:column; gap:10px;
    }
    .article{
      display:flex; gap:12px; align-items:flex-start;
      padding: 14px;
      border-radius: var(--radius2);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(30,20,40,.10);
      box-shadow: 0 14px 30px rgba(20,10,30,.05);
      transition: transform .18s ease, border-color .18s ease;
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(255,79,166,.24)}
    .article .dot{
      width:12px;height:12px;border-radius:50%;
      background: linear-gradient(135deg, var(--brand1), var(--accent2));
      box-shadow: 0 0 0 4px rgba(255,79,166,.14);
      margin-top:6px; flex:0 0 auto;
    }
    .article strong{
      display:block;
      font-size:13px;
      letter-spacing:-.15px;
      margin-bottom:6px;
    }
    .article span{
      display:block;
      color: var(--muted);
      font-size:12px;
      line-height:1.5;
    }
    .article a{
      text-decoration:none;
      font-weight:900;
      font-size:13px;
      color: var(--accent);
      margin-top: 10px;
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .article a i{
      width:18px;height:18px;border-radius:8px;
      border:1px solid rgba(255,79,166,.22);
      background: rgba(255,79,166,.08);
      display:inline-flex; align-items:center; justify-content:center;
      font-style:normal;
      font-weight:950;
    }

    .form-card{
      border-radius: var(--radius2);
      padding: 16px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(30,20,40,.10);
      box-shadow: 0 18px 38px rgba(20,10,30,.08);
      overflow:hidden;
      position:relative;
    }
    .form-card:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(620px 240px at 15% 0%, rgba(255,79,166,.16), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .form-card > *{position:relative; z-index:2}
    form{margin-top:10px}
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top: 10px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    label{
      font-size:12px;
      color: var(--muted);
      font-weight:800;
      letter-spacing:.1px;
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(30,20,40,.12);
      background: rgba(255,255,255,.78);
      color: var(--text);
      font-size:14px;
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, background .2s ease;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(255,79,166,.36);
      box-shadow: var(--focus);
      background: rgba(255,255,255,.92);
    }
    .form-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center; margin-top: 12px;
    }
    .form-help{
      color: var(--muted);
      font-size:12px;
      font-weight:700;
      display:flex; gap:10px; align-items:center;
    }
    .form-help i{
      width:18px;height:18px;border-radius:8px;
      display:inline-flex; align-items:center; justify-content:center;
      background: rgba(255,79,166,.08);
      border: 1px solid rgba(255,79,166,.18);
      font-style:normal;
      font-weight:950;
      color: var(--accent);
      flex:0 0 auto;
    }

    .faq{
      border-radius: var(--radius2);
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 38px rgba(20,10,30,.08);
      overflow:hidden;
    }
    details{
      border-top:1px solid rgba(30,20,40,.08);
      padding: 0 14px;
      background: rgba(255,255,255,.0);
    }
    details:first-child{border-top:none}
    summary{
      cursor:pointer;
      padding: 14px 0;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:950;
      font-size:14px;
      letter-spacing:-.2px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-left{
      display:flex; gap:12px; align-items:flex-start;
      min-width:0;
    }
    .sum-left .qmark{
      width:34px;height:34px;border-radius:14px;
      background: linear-gradient(135deg, rgba(255,79,166,.18), rgba(124,58,237,.12));
      border:1px solid rgba(255,79,166,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: var(--accent);
      flex:0 0 auto;
      margin-top:1px;
    }
    details[open] summary{color: var(--text)}
    .chev{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.65);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(255,79,166,.24)}
    .faq-body{
      padding: 0 0 14px 46px;
      color: var(--muted);
      font-size:13px;
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tword{
      padding:9px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(30,20,40,.10);
      font-weight:850;
      font-size:12px;
      color: var(--text);
      transition: transform .18s ease, border-color .18s ease;
    }
    .tword:hover{transform: translateY(-2px); border-color: rgba(255,79,166,.26)}
    .timeline{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .titem{
      display:flex; gap:12px;
      padding: 14px;
      border-radius: var(--radius2);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(30,20,40,.10);
      box-shadow: 0 14px 30px rgba(20,10,30,.05);
    }
    .titem .tdate{
      width:92px;
      flex:0 0 auto;
      font-weight:950;
      color: var(--accent);
      font-size:12px;
      padding-top:2px;
    }
    .titem .tcontent strong{display:block; font-size:14px; letter-spacing:-.2px}
    .titem .tcontent span{display:block; margin-top:6px; color: var(--muted); font-size:13px}

    .footer{
      margin-top: 14px;
      background: linear-gradient(180deg, rgba(255,255,255,.0), rgba(255,255,255,.75) 30%, rgba(255,255,255,.98));
      border-top:1px solid rgba(30,20,40,.08);
      padding: 18px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .footer-card{
      border-radius: var(--radius2);
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 30px rgba(20,10,30,.05);
      padding: 16px;
    }
    .footer-card h3{margin:0; font-size:16px; letter-spacing:-.25px}
    .footer-card p{margin:10px 0 0; color: var(--muted); font-size:13px}
    .footer-links{
      margin-top: 12px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .footer-links a{
      text-decoration:none;
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.70);
      padding:10px 12px;
      border-radius: 999px;
      font-weight:900;
      font-size:12px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(255,79,166,.26);
      background: rgba(255,79,166,.06);
    }
    .copyright{
      margin-top: 14px;
      color: var(--muted2);
      font-size:12px;
      font-weight:750;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }

    .float-kefu{
      position: fixed;
      right: 14px;
      bottom: 18px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      width: 46px;
      height: 46px;
      border-radius: 18px;
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 40px rgba(20,10,30,.12);
      display:flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
    }
    .float-btn:hover{transform: translateY(-2px); border-color: rgba(255,79,166,.26)}
    .float-card{
      display:none;
      width: 210px;
      border-radius: 18px;
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.85);
      box-shadow: 0 18px 40px rgba(20,10,30,.14);
      padding: 12px;
      overflow:hidden;
    }
    .float-card .t{
      font-weight:950;
      font-size:13px;
      letter-spacing:-.2px;
      margin-bottom: 10px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .float-card .t button{
      border:none; background:transparent; cursor:pointer;
      font-weight:1000; color: var(--muted);
      width:30px; height:30px; border-radius:12px;
    }
    .float-card .t button:focus{outline:none; box-shadow: var(--focus)}
    .float-card img{
      width:100%;
      height:auto;
      border-radius: 14px;
      border:1px solid rgba(30,20,40,.10);
      display:block;
      background:#fff;
    }
    .float-card .sub{
      margin-top:10px;
      color: var(--muted);
      font-size:12px;
      font-weight:750;
    }

    .to-top{
      position:fixed;
      left: 14px;
      bottom: 18px;
      z-index: 80;
      width: 46px;
      height: 46px;
      border-radius: 18px;
      border:1px solid rgba(30,20,40,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 40px rgba(20,10,30,.12);
      display:flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, opacity .2s ease, border-color .18s ease;
      opacity:0;
      pointer-events:none;
    }
    .to-top.show{
      opacity:1;
      pointer-events:auto;
    }
    .to-top:hover{transform: translateY(-2px); border-color: rgba(255,79,166,.26)}

    .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; }
      h1{font-size: 30px}
      .stats{grid-template-columns: repeat(2, 1fr)}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .grid-4{grid-template-columns: repeat(2, 1fr)}
      .grid-3{grid-template-columns: repeat(2, 1fr)}
      .two-col{grid-template-columns: 1fr}
      .client-grid{grid-template-columns: 1fr}
      .cases{grid-template-columns: 1fr}
      .articles{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .nav-links{display:none}
      .nav-cta .btn-ghost{display:none}
      .menu-btn{display:inline-flex}
      .mobile-panel{display:block}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *{animation:none !important; transition:none !important}
      .reveal{opacity:1; transform:none}
    }

    .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;
    }