:root{
      --bg0:#f7fbf6;
      --bg1:#eef7ef;
      --card:#ffffff;
      --text:#1f2a24;
      --muted:#5a6a62;
      --muted2:#6d7b74;
      --line:rgba(26, 55, 37, .12);
      --shadow: 0 14px 40px rgba(16, 38, 25, .10);
      --shadow2: 0 10px 26px rgba(16, 38, 25, .08);
      --brand:#2bb673;
      --brand2:#4fd18b;
      --accent:#1aa37a;
      --teal:#1e7a74;
      --blue:#1f6feb;
      --warn:#b35a00;
      --danger:#b42318;
      --radius:18px;
      --radius2:12px;
      --max:1120px;
      --pad:20px;
      --focus: 0 0 0 4px rgba(43,182,115,.22);
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Roboto", Helvetica, Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 12% 6%, rgba(43,182,115,.18), rgba(43,182,115,0) 60%),
        radial-gradient(720px 360px at 88% 10%, rgba(79,209,139,.16), rgba(79,209,139,0) 58%),
        linear-gradient(180deg, var(--bg0), #ffffff 38%, var(--bg1) 100%);
    }
    a{color:inherit; text-decoration:none}
    .container{
      max-width:var(--max);
      padding:0 var(--pad);
      margin:0 auto;
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(247, 251, 246, .70);
      border-bottom:1px solid rgba(26, 55, 37, .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:240px;
    }
    .brand img.ai-page-logo{
      width:40px; height:auto; border-radius:10px;
      box-shadow: 0 10px 22px rgba(20,80,50,.16);
      background:#fff;
      border:1px solid rgba(26, 55, 37, .10);
      padding:6px;
    }
    .brand .name{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .name strong{
      font-size:14px; letter-spacing:.2px;
    }
    .brand .name span{
      font-size:12px; color:var(--muted);
      margin-top:4px;
    }
    nav .nav-links{
      display:flex; align-items:center; gap:18px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(31,42,36,.86);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(43,182,115,.10);
      border-color: rgba(43,182,115,.18);
      transform: translateY(-1px);
    }
    .nav-actions{
      display:flex; gap:10px; align-items:center; justify-content:flex-end;
      min-width:240px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      border-radius:999px;
      padding:10px 14px;
      border:1px solid rgba(26, 55, 37, .16);
      background:#fff;
      color:rgba(31,42,36,.92);
      font-weight:650;
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
      line-height:1;
    }
    .btn:focus{outline:none; box-shadow:var(--focus)}
    .btn:hover{transform: translateY(-1px); box-shadow: 0 14px 30px rgba(16, 38, 25, .10)}
    .btn-primary{
      background: linear-gradient(135deg, var(--brand), #18a06f);
      border-color: rgba(26, 55, 37, .10);
      color:#fff;
      box-shadow: 0 18px 40px rgba(43,182,115,.22);
    }
    .btn-primary:hover{box-shadow: 0 22px 52px rgba(43,182,115,.30)}
    .icon-dot{
      width:10px; height:10px; border-radius:999px;
      background: rgba(255,255,255,.95);
      box-shadow: 0 0 0 4px rgba(255,255,255,.18);
    }
    .btn-ghost{
      background: rgba(255,255,255,.65);
      border-color: rgba(26,55,37,.12);
    }
    .mobile-toggle{
      display:none;
      width:42px; height:42px;
      border-radius:12px;
      border:1px solid rgba(26,55,37,.14);
      background:#fff;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .mobile-toggle:focus{outline:none; box-shadow:var(--focus)}
    .mobile-toggle:hover{transform: translateY(-1px); box-shadow: 0 16px 30px rgba(16,38,25,.10)}
    .hamburger{
      width:18px; height:12px; margin:0 auto; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background: rgba(31,42,36,.9);
      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}
    .mobile-open .hamburger span:nth-child(1){top:5px; transform: rotate(45deg)}
    .mobile-open .hamburger span:nth-child(2){opacity:0}
    .mobile-open .hamburger span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      border-top:1px solid rgba(26,55,37,.10);
      padding:12px 0 16px;
    }
    .mobile-panel .links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding:8px 0 14px;
    }
    .mobile-panel a{
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.65);
      border-radius:14px;
      padding:10px 10px;
      font-size:13px;
      color:rgba(31,42,36,.92);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
      text-align:center;
    }
    .mobile-panel a:hover{transform: translateY(-1px); box-shadow: 0 16px 30px rgba(16,38,25,.10); background:#fff}

    main{padding:18px 0 40px}
    section{padding:44px 0}
    .hero{
      padding:34px 0 20px;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:-120px -120px auto -120px;
      height:420px;
      background:
        radial-gradient(closest-side at 20% 40%, rgba(43,182,115,.30), rgba(43,182,115,0) 62%),
        radial-gradient(closest-side at 70% 30%, rgba(79,209,139,.22), rgba(79,209,139,0) 60%);
      pointer-events:none;
      filter:saturate(120%);
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:20px;
      align-items:start;
      position:relative;
    }
    .hero-left{
      padding:22px 0 10px;
    }
    .eyebrow{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.65);
      color: rgba(31,42,36,.90);
      font-weight:650;
      font-size:13px;
    }
    .pill .spark{
      width:18px; height:18px; border-radius:6px;
      background: linear-gradient(135deg, rgba(43,182,115,.20), rgba(43,182,115,.05));
      border:1px solid rgba(43,182,115,.22);
      display:grid; place-items:center;
      color: var(--accent);
      font-weight:800;
    }
    h1{
      margin:0;
      font-size:38px;
      letter-spacing:-.6px;
      line-height:1.15;
    }
    .lead{
      margin:14px 0 18px;
      color:var(--muted);
      font-size:15.5px;
      line-height:1.7;
      max-width:62ch;
    }
    .hero-cta{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-bottom:16px;
    }
    .btn-small{
      padding:10px 12px;
      font-size:13px;
      font-weight:680;
    }
    .trust-row{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top:10px;
    }
    .trust-item{
      display:flex; align-items:flex-start; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(26,55,37,.10);
      background: rgba(255,255,255,.62);
      min-width:220px;
    }
    .trust-item .badge{
      width:34px; height:34px; border-radius:12px;
      background: linear-gradient(180deg, rgba(43,182,115,.22), rgba(43,182,115,.08));
      border:1px solid rgba(43,182,115,.22);
      display:grid; place-items:center;
      color: var(--accent);
      font-weight:900;
      flex:0 0 auto;
    }
    .trust-item strong{
      font-size:13px; display:block; margin-top:1px;
    }
    .trust-item span{
      font-size:12.5px; color:var(--muted); display:block; margin-top:3px; line-height:1.4;
    }

    .hero-right{
      padding:14px 0 0;
    }
    .glass{
      border-radius:var(--radius);
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(26,55,37,.12);
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
    }
    .glass::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(450px 220px at 25% 0%, rgba(43,182,115,.18), rgba(43,182,115,0) 55%),
        radial-gradient(420px 240px at 90% 20%, rgba(79,209,139,.14), rgba(79,209,139,0) 52%);
      pointer-events:none;
    }
    .data-stack{
      position:relative;
      padding:16px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .mini-title{
      font-weight:850;
      letter-spacing:.2px;
      font-size:13px;
      color: rgba(31,42,36,.92);
      display:flex; align-items:center; gap:10px;
      margin-bottom:2px;
    }
    .mini-title .ring{
      width:12px; height:12px; border-radius:999px;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.4) 38%, rgba(255,255,255,0) 62%),
        linear-gradient(135deg, rgba(43,182,115,.80), rgba(79,209,139,.20));
      box-shadow: 0 0 0 4px rgba(43,182,115,.15);
    }
    .metric-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .metric{
      padding:12px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(26,55,37,.10);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(43,182,115,.28);
      box-shadow: 0 18px 40px rgba(16,38,25,.10);
    }
    .metric .k{
      font-weight:930;
      font-size:18px;
      letter-spacing:-.2px;
    }
    .metric .t{
      margin-top:6px;
      font-size:12.5px;
      color:var(--muted);
      line-height:1.4;
      min-height:34px;
    }
    .signal{
      display:flex; gap:12px; align-items:flex-start; padding:12px;
      border-radius:14px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(26,55,37,.10);
    }
    .signal .dot{
      width:10px; height:10px; border-radius:999px;
      background: var(--brand);
      box-shadow: 0 0 0 6px rgba(43,182,115,.16);
      margin-top:6px;
      flex:0 0 auto;
    }
    .signal strong{display:block; font-size:13px}
    .signal span{display:block; margin-top:6px; font-size:12.5px; color:var(--muted); line-height:1.5}

    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap:14px; margin-bottom:18px; flex-wrap:wrap;
    }
    .section-head h2{
      margin:0;
      font-size:24px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      max-width:62ch;
      font-size:14.5px;
    }

    .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: rgba(255,255,255,.75);
      border:1px solid rgba(26,55,37,.12);
      border-radius:var(--radius);
      box-shadow: 0 10px 26px rgba(16,38,25,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{transform: translateY(-3px); box-shadow: 0 18px 44px rgba(16,38,25,.10); border-color: rgba(43,182,115,.22)}
    .card .cap{
      display:flex; gap:12px; align-items:flex-start;
      margin-bottom:10px;
    }
    .glyph{
      width:40px; height:40px; border-radius:14px;
      display:grid; place-items:center;
      background: linear-gradient(180deg, rgba(43,182,115,.22), rgba(43,182,115,.06));
      border:1px solid rgba(43,182,115,.22);
      color: var(--accent);
      font-weight:900;
      flex:0 0 auto;
    }
    .card h3{
      margin:0;
      font-size:15.5px;
      letter-spacing:-.15px;
    }
    .card p{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.7;
      font-size:13.5px;
    }
    .tag-row{display:flex; gap:8px; flex-wrap:wrap; margin-top:12px}
    .tag{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.66);
      color: rgba(31,42,36,.86);
      font-size:12.5px;
      font-weight:650;
    }

    .flow{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      padding:16px;
      border-radius:var(--radius);
      background: rgba(255,255,255,.7);
      border:1px solid rgba(26,55,37,.12);
      position:relative;
      overflow:hidden;
    }
    .step::before{
      content:"";
      position:absolute; inset:-40px auto auto -40px;
      width:90px; height:90px;
      border-radius:24px;
      background: radial-gradient(circle at 30% 30%, rgba(43,182,115,.30), rgba(43,182,115,0) 64%);
      pointer-events:none;
    }
    .step .num{
      width:34px; height:34px; border-radius:14px;
      background: rgba(43,182,115,.14);
      border:1px solid rgba(43,182,115,.24);
      color: var(--accent);
      display:grid; place-items:center;
      font-weight:900;
      margin-bottom:10px;
      position:relative;
    }
    .step h3{margin:0; font-size:15.5px; position:relative}
    .step p{margin:8px 0 0; color:var(--muted); line-height:1.7; font-size:13.5px; position:relative}

    .compare-wrap{
      background: rgba(255,255,255,.65);
      border:1px solid rgba(26,55,37,.12);
      border-radius: var(--radius);
      padding:14px;
      box-shadow: 0 10px 26px rgba(16,38,25,.06);
    }
    .compare-top{
      display:flex; justify-content:space-between; align-items:flex-start; gap:14px; flex-wrap:wrap;
      padding:4px 4px 10px;
    }
    .stars{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .stars .big{
      font-weight:950; font-size:22px;
      letter-spacing:-.3px;
    }
    .starline{
      display:flex; gap:6px; align-items:center;
      color: rgba(31,42,36,.92);
      font-weight:800;
      font-size:13px;
    }
    .star{
      width:14px; height:14px; display:inline-block;
      background: linear-gradient(135deg, #20b978, #0a8a57);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      box-shadow: 0 6px 14px rgba(43,182,115,.22);
    }
    .score{
      padding:10px 12px;
      border-radius:14px;
      background: rgba(43,182,115,.10);
      border:1px solid rgba(43,182,115,.22);
      min-width:200px;
    }
    .score strong{display:block; font-size:14px}
    .score span{display:block; margin-top:6px; color:var(--muted); font-size:12.8px; line-height:1.4}

    .table-wrap{
      overflow:auto;
      border-radius:14px;
      border:1px solid rgba(26,55,37,.10);
      background: rgba(255,255,255,.75);
    }
    table{
      border-collapse:separate;
      border-spacing:0;
      min-width:840px;
      width:100%;
      font-size:13.5px;
    }
    th,td{
      padding:12px 12px;
      border-bottom:1px solid rgba(26,55,37,.08);
      vertical-align:top;
    }
    th{
      position:sticky;
      top:0;
      background: linear-gradient(180deg, rgba(43,182,115,.14), rgba(255,255,255,.78));
      text-align:left;
      color: rgba(31,42,36,.92);
      border-bottom:1px solid rgba(26,55,37,.12);
      z-index:1;
      font-weight:900;
      letter-spacing:-.1px;
    }
    td:first-child{
      font-weight:850;
      color: rgba(31,42,36,.90);
      white-space:nowrap;
    }
    .good{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:850;
      color:#0a6a4a;
    }
    .good i{
      width:18px; height:18px; border-radius:8px;
      background: rgba(43,182,115,.14);
      border:1px solid rgba(43,182,115,.22);
      display:inline-grid; place-items:center;
      font-style:normal;
      font-size:12px;
      line-height:1;
    }
    .muted-check{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:820;
      color: rgba(31,42,36,.70);
    }
    .muted-check i{
      width:18px; height:18px; border-radius:8px;
      background: rgba(31,42,36,.06);
      border:1px solid rgba(26,55,37,.10);
      display:inline-grid; place-items:center;
      font-style:normal;
      font-size:12px;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius:var(--radius);
      background: rgba(255,255,255,.72);
      border:1px solid rgba(26,55,37,.12);
    }
    .t-item .tleft{
      width:44px; height:44px; border-radius:16px;
      background: linear-gradient(180deg, rgba(43,182,115,.18), rgba(43,182,115,.06));
      border:1px solid rgba(43,182,115,.22);
      display:grid; place-items:center;
      color: var(--accent);
      font-weight:950;
      flex:0 0 auto;
      position:relative;
    }
    .t-item .tleft::after{
      content:"";
      position:absolute; left:50%; top:100%;
      width:2px; height:14px;
      background: linear-gradient(180deg, rgba(43,182,115,.55), rgba(43,182,115,0));
      transform: translateX(-50%);
      opacity:.55;
    }
    .t-item:last-child .tleft::after{display:none}
    .t-item h3{margin:0; font-size:15.5px}
    .t-item p{margin:8px 0 0; color:var(--muted); line-height:1.7; font-size:13.5px}

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

    .accordion{
      border:1px solid rgba(26,55,37,.12);
      border-radius: var(--radius);
      background: rgba(255,255,255,.70);
      overflow:hidden;
    }
    .acc-item{
      border-bottom:1px solid rgba(26,55,37,.10);
    }
    .acc-item:last-child{border-bottom:none}
    .acc-btn{
      width:100%;
      text-align:left;
      background: transparent;
      border:none;
      cursor:pointer;
      padding:14px 14px;
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      color: rgba(31,42,36,.96);
    }
    .acc-btn:focus{outline:none; box-shadow: inset var(--focus)}
    .q{
      font-weight:900;
      font-size:14.5px;
      letter-spacing:-.1px;
      line-height:1.4;
    }
    .acc-icon{
      width:28px; height:28px;
      border-radius:10px;
      border:1px solid rgba(26,55,37,.14);
      background: rgba(255,255,255,.75);
      display:grid; place-items:center;
      flex:0 0 auto;
      transition: transform .18s ease, border-color .18s ease;
      margin-top:2px;
    }
    .acc-item[data-open="true"] .acc-icon{transform: rotate(45deg); border-color: rgba(43,182,115,.28)}
    .acc-panel{
      max-height:0;
      overflow:hidden;
      transition: max-height .28s ease;
    }
    .acc-panel-inner{
      padding:0 14px 14px;
      color:var(--muted);
      line-height:1.8;
      font-size:13.7px;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .review{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.72);
      box-shadow: 0 10px 26px rgba(16,38,25,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .review:hover{transform: translateY(-3px); border-color: rgba(43,182,115,.22); box-shadow: 0 18px 44px rgba(16,38,25,.10)}
    .review .r-top{display:flex; align-items:center; justify-content:space-between; gap:10px}
    .avatar{
      width:40px; height:40px; border-radius:16px;
      background: linear-gradient(135deg, rgba(43,182,115,.22), rgba(43,182,115,.06));
      border:1px solid rgba(43,182,115,.22);
      display:grid; place-items:center;
      font-weight:950;
      color: var(--accent);
      flex:0 0 auto;
    }
    .review .role{
      margin-top:2px;
      font-size:12.5px; color:var(--muted);
      line-height:1.3;
    }
    .review .name{
      font-size:14.5px;
      font-weight:950;
      letter-spacing:-.1px;
      line-height:1.2;
    }
    .review .body{
      margin-top:10px;
      color:var(--muted);
      line-height:1.8;
      font-size:13.5px;
    }
    .review .r-tags{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-top:12px;
    }
    .tiny{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.65);
      color: rgba(31,42,36,.86);
      font-weight:750;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .case{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .case::after{
      content:"";
      position:absolute;
      inset:-1px -1px auto auto;
      width:90px; height:90px;
      background: radial-gradient(circle at 30% 30%, rgba(43,182,115,.22), rgba(43,182,115,0) 60%);
      pointer-events:none;
      opacity:.9;
    }
    .case:hover{transform: translateY(-3px); border-color: rgba(43,182,115,.22); box-shadow: 0 18px 44px rgba(16,38,25,.10)}
    .case h3{margin:10px 0 8px; font-size:15.5px; position:relative}
    .case p{margin:0; color:var(--muted); line-height:1.8; font-size:13.5px; position:relative}
    .case .meta{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:12px; position:relative
    }
    .meta .chip{
      font-size:12.3px; font-weight:800; padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.65);
      color: rgba(31,42,36,.86);
    }

    .articles{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .list{
      border-radius:var(--radius);
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.70);
      padding:10px;
    }
    .list a.article{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid transparent;
      transition: background .18s ease, border-color .18s ease, transform .18s ease;
    }
    .list a.article:hover{
      background: rgba(43,182,115,.10);
      border-color: rgba(43,182,115,.18);
      transform: translateY(-1px);
    }
    .article .l{
      flex:1 1 auto;
      min-width:0;
    }
    .article .t{
      font-weight:950;
      font-size:14.3px;
      letter-spacing:-.1px;
      line-height:1.35;
    }
    .article .s{
      margin-top:6px;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.5;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .article .arrow{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.75);
      display:grid; place-items:center;
      flex:0 0 auto;
      color: rgba(31,42,36,.86);
      font-weight:900;
      margin-top:2px;
    }
    .side-panel{
      border-radius:var(--radius);
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.70);
      padding:16px;
      box-shadow: 0 10px 26px rgba(16,38,25,.05);
      position:relative;
      overflow:hidden;
    }
    .side-panel::before{
      content:"";
      position:absolute;
      inset:-80px auto auto -80px;
      width:160px; height:160px;
      border-radius:40px;
      background: radial-gradient(circle at 30% 30%, rgba(43,182,115,.26), rgba(43,182,115,0) 62%);
      pointer-events:none;
    }
    .side-panel h3{margin:0; font-size:16px; position:relative}
    .side-panel p{margin:10px 0 0; color:var(--muted); line-height:1.8; font-size:13.6px; position:relative}
    .price-cards{
      margin-top:14px;
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      position:relative;
    }
    .price{
      padding:12px;
      border-radius:14px;
      border:1px solid rgba(26,55,37,.10);
      background: rgba(255,255,255,.75);
    }
    .price .row1{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:6px;
    }
    .price strong{font-size:13.6px}
    .price .hint{color:var(--muted); font-size:12.4px; line-height:1.3; text-align:right}
    .bar{
      width:100%;
      height:10px;
      border-radius:999px;
      border:1px solid rgba(26,55,37,.10);
      background: rgba(31,42,36,.04);
      overflow:hidden;
      margin-top:10px;
    }
    .fill{
      height:100%;
      width:58%;
      background: linear-gradient(90deg, rgba(43,182,115,.85), rgba(79,209,139,.40));
      border-radius:999px;
      transform-origin:left;
      animation: fillIn 1.2s ease both;
    }
    @keyframes fillIn{
      from{transform: scaleX(.6); opacity:.8}
      to{transform: scaleX(1); opacity:1}
    }

    form{
      margin-top:8px;
      display:grid;
      gap:12px;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    label{
      display:flex; flex-direction:column; gap:8px;
      font-size:12.8px;
      color: rgba(31,42,36,.86);
      font-weight:800;
    }
    input, select, textarea{
      width:100%;
      padding:11px 12px;
      border-radius:14px;
      border:1px solid rgba(26,55,37,.14);
      background: rgba(255,255,255,.85);
      color: rgba(31,42,36,.95);
      font-size:14px;
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
    }
    textarea{min-height:108px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(43,182,115,.38);
    }
    .form-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      justify-content:space-between;
      margin-top:4px;
    }
    .helper{
      color:var(--muted);
      font-size:12.6px;
      line-height:1.5;
    }

    footer{
      border-top:1px solid rgba(26,55,37,.10);
      background: rgba(255,255,255,.65);
      padding:22px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius:var(--radius);
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 10px 26px rgba(16,38,25,.05);
    }
    .foot-card h3{margin:0; font-size:15.8px}
    .foot-card p{margin:10px 0 0; color:var(--muted); line-height:1.8; font-size:13.6px}
    .link-grid{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:12px;
    }
    .link-grid a{
      border:1px solid rgba(26,55,37,.12);
      background: rgba(255,255,255,.7);
      padding:9px 12px;
      border-radius:999px;
      font-weight:780;
      font-size:12.8px;
      color: rgba(31,42,36,.88);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .link-grid a:hover{
      transform: translateY(-1px);
      border-color: rgba(43,182,115,.22);
      background: rgba(43,182,115,.10);
    }
    .foot-bottom{
      margin-top:14px;
      display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
      color: var(--muted);
      font-size:12.6px;
    }
    .foot-bottom .right{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
    }
    .sys-links a{
      margin-right:12px;
      color: rgba(31,42,36,.82);
      font-weight:750;
    }
    .sys-links a:last-child{margin-right:0}

    .float-cs{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      width:52px; height:52px;
      border-radius:18px;
      border:1px solid rgba(26,55,37,.14);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 40px rgba(16,38,25,.16);
      display:grid; place-items:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      user-select:none;
    }
    .float-btn:hover{
      transform: translateY(-2px);
      border-color: rgba(43,182,115,.28);
      box-shadow: 0 24px 60px rgba(16,38,25,.22);
    }
    .float-btn:focus{outline:none; box-shadow: var(--focus)}
    .float-btn span{
      width:28px; height:28px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(43,182,115,.22), rgba(43,182,115,.06));
      border:1px solid rgba(43,182,115,.22);
      display:grid; place-items:center;
      color: var(--accent);
      font-weight:950;
    }
    .qr-pop{
      width:220px;
      border-radius:18px;
      border:1px solid rgba(26,55,37,.14);
      background: rgba(255,255,255,.92);
      box-shadow: 0 22px 60px rgba(16,38,25,.22);
      overflow:hidden;
      transform-origin: 90% 100%;
      animation: popIn .2s ease both;
      display:none;
    }
    @keyframes popIn{
      from{opacity:0; transform: translateY(8px) scale(.98)}
      to{opacity:1; transform: translateY(0) scale(1)}
    }
    .qr-pop .head{
      padding:12px 12px 10px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      border-bottom:1px solid rgba(26,55,37,.10);
      background: linear-gradient(180deg, rgba(43,182,115,.12), rgba(255,255,255,.90));
    }
    .qr-pop .head strong{font-size:13.5px}
    .qr-pop .close{
      border:none;
      background: transparent;
      cursor:pointer;
      width:32px; height:32px;
      border-radius:12px;
      border:1px solid rgba(26,55,37,.12);
      display:grid; place-items:center;
      font-weight:950;
      color: rgba(31,42,36,.88);
    }
    .qr-pop .close:focus{outline:none; box-shadow: var(--focus)}
    .qr-pop .body{
      padding:12px;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
    }
    .qr-img{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(26,55,37,.10);
      background:#fff;
      padding:6px;
    }
    .qr-img img{
      width:100%;
      height:auto;
      display:block;
      border-radius:10px;
    }

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .reveal.on{
      opacity:1;
      transform: translateY(0);
    }

    .skip{
      position:absolute;
      left:-9999px; top:auto;
      width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:14px; top:14px; width:auto; height:auto;
      background:#fff;
      border:1px solid rgba(26,55,37,.14);
      padding:10px 12px;
      border-radius:12px;
      z-index:100;
      box-shadow: var(--focus);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap:16px}
      h1{font-size:30px}
      .grid-3{grid-template-columns: 1fr 1fr}
      .flow{grid-template-columns: 1fr 1fr}
      .reviews{grid-template-columns: 1fr 1fr}
      .case-grid{grid-template-columns: 1fr 1fr}
      .articles{grid-template-columns: 1fr}
      .two-col{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .nav-actions{min-width:auto}
    }
    @media (max-width: 720px){
      .nav-links{display:none}
      nav .nav-links{display:none}
      .mobile-toggle{display:inline-flex; align-items:center; justify-content:center}
      .mobile-panel{display:block}
      .mobile-panel[data-show="false"]{display:none}
      .mobile-panel[data-show="true"]{display:block}
      .mobile-panel .links{grid-template-columns: 1fr 1fr}
      .grid-3{grid-template-columns: 1fr}
      .flow{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      table{min-width:720px}
      .trust-item{min-width:0}
      .brand{min-width:0}
      .nav-actions{gap:8px}
      .btn{padding:10px 12px}
      .float-cs{right:10px; bottom:10px}
      .qr-pop{width:210px}
    }