:root{
      --bg:#fbf7f5;
      --surface:#ffffff;
      --text:#1c1f24;
      --muted:#5b6472;
      --border:rgba(28,31,36,.12);
      --shadow: 0 14px 40px rgba(18,22,28,.10);
      --shadow2: 0 10px 26px rgba(18,22,28,.10);
      --ring: rgba(52,99,255,.20);
      --brand:#2f6bff;
      --accent:#ff3d6e;
      --accent2:#ffb020;
      --ok:#10b981;
      --chip:#f2f4ff;
      --grad: linear-gradient(120deg, rgba(47,107,255,.14), rgba(255,61,110,.14) 45%, rgba(255,176,32,.14));
      --grad2: linear-gradient(135deg, rgba(255,61,110,.16), rgba(47,107,255,.16));
      --radius:16px;
      --radius2:22px;
      --container: 1120px;
      --headerH: 72px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 10% -10%, rgba(255,61,110,.18), transparent 60%),
        radial-gradient(900px 500px at 80% 0%, rgba(47,107,255,.18), transparent 55%),
        radial-gradient(700px 420px at 60% 40%, rgba(255,176,32,.14), transparent 60%),
        linear-gradient(#fff, var(--bg));
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    button, input, select, textarea{font:inherit}
    img{max-width:100%; height:auto; display:block}

    .container{
      width: min(var(--container), calc(100% - 28px));
      margin: 0 auto;
    }

    .skip-link{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
      background:#fff; color:#000; padding:10px; border-radius:10px; border:1px solid var(--border);
      z-index:9999;
    }
    .skip-link:focus{left:14px; top:14px; width:auto; height:auto}

    header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(28,31,36,.08);
    }

    .nav{
      height: var(--headerH);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 170px;
    }
    .brand img{width:42px; height:42px; border-radius:12px; object-fit:contain; background:#fff; padding:6px; border:1px solid rgba(28,31,36,.08)}
    .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-title strong{font-size:14px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted)}
    .nav-right{
      display:flex; align-items:center; gap:10px;
    }

    .nav-links{
      display:flex; align-items:center; gap:16px; flex-wrap:wrap; justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(28,31,36,.82);
      padding:10px 10px;
      border-radius:12px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(47,107,255,.10);
      color: rgba(28,31,36,1);
      transform: translateY(-1px);
    }

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

    .btn{
      border:1px solid rgba(28,31,36,.14);
      background:#fff;
      color:var(--text);
      padding:10px 14px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .2s ease, border-color .2s ease;
      user-select:none;
      font-weight:600;
      letter-spacing:.1px;
      box-shadow: 0 10px 24px rgba(18,22,28,.06);
    }
    .btn:active{transform: translateY(1px)}
    .btn:hover{box-shadow: 0 14px 36px rgba(18,22,28,.10)}
    .btn.primary{
      background: linear-gradient(120deg, rgba(47,107,255,1), rgba(255,61,110,.98));
      border-color: rgba(255,255,255,.0);
      color:#fff;
      box-shadow: 0 18px 46px rgba(47,107,255,.20);
    }
    .btn.primary:hover{box-shadow: 0 22px 56px rgba(47,107,255,.26)}
    .btn.ghost{
      background: rgba(255,255,255,.75);
    }
    .btn.small{padding:9px 12px; border-radius:12px; font-size:13px}
    .btn-icon{
      width:22px; height:22px; border-radius:8px;
      background: rgba(255,255,255,.22);
      display:inline-flex; align-items:center; justify-content:center;
      border:1px solid rgba(255,255,255,.24);
    }

    .burger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(28,31,36,.14);
      background: rgba(255,255,255,.8);
      cursor:pointer;
      align-items:center;
      justify-content:center;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .burger:hover{box-shadow: 0 14px 34px rgba(18,22,28,.10)}
    .burger:active{transform: translateY(1px)}
    .burger svg{width:20px; height:20px}
    .mobile-panel{
      display:none;
      padding: 12px 0 18px;
    }
    .mobile-links{
      display:flex; flex-direction:column; gap:10px;
    }
    .mobile-links a{
      padding:12px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.7);
      border:1px solid rgba(28,31,36,.10);
      font-weight:600;
      color: rgba(28,31,36,.88);
    }

    .hero{
      padding: 26px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:18px;
      align-items:stretch;
    }

    .hero-card{
      border-radius: var(--radius2);
      background:
        radial-gradient(900px 420px at 10% 0%, rgba(255,61,110,.18), transparent 60%),
        radial-gradient(720px 380px at 85% 10%, rgba(47,107,255,.18), transparent 55%),
        radial-gradient(560px 320px at 60% 70%, rgba(255,176,32,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.64));
      border: 1px solid rgba(28,31,36,.10);
      box-shadow: var(--shadow);
      padding: 22px 20px;
      position:relative;
      overflow:hidden;
      min-height: 360px;
    }
    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(120deg, rgba(47,107,255,.24), rgba(255,61,110,.24) 45%, rgba(255,176,32,.20));
      opacity:.22;
      filter: blur(22px);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:14px;
      height:100%;
    }
    .kicker{
      display:flex; flex-wrap:wrap; gap:10px; align-items:center;
    }
    .pill{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(28,31,36,.10);
      padding: 8px 12px;
      border-radius: 999px;
      font-weight:700;
      font-size:12px;
      color: rgba(28,31,36,.86);
      box-shadow: 0 10px 20px rgba(18,22,28,.06);
      display:inline-flex; align-items:center; gap:10px;
    }
    .pill i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--accent));
      box-shadow: 0 0 0 5px rgba(47,107,255,.10);
      display:inline-block;
    }
    .hero h1{
      margin:0;
      font-size: 34px;
      line-height: 1.15;
      letter-spacing: -0.5px;
    }
    .hero-lead{
      margin:0;
      color: rgba(28,31,36,.78);
      font-size: 15px;
      line-height: 1.7;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex; flex-wrap:wrap; gap:12px; align-items:center;
      margin-top:6px;
    }
    .trust-row{
      display:flex; gap:14px; flex-wrap:wrap; align-items:center;
      margin-top:auto;
      padding-top: 10px;
    }
    .trust-item{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.68);
      min-width: 190px;
    }
    .trust-icon{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(47,107,255,.20), rgba(255,61,110,.18));
      border:1px solid rgba(28,31,36,.10);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .trust-item strong{font-size:13px}
    .trust-item span{display:block; font-size:12px; color:var(--muted); margin-top:2px; line-height:1.4}

    .hero-side{
      border-radius: var(--radius2);
      border: 1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.72);
      box-shadow: var(--shadow2);
      padding: 18px 16px;
      overflow:hidden;
      position:relative;
      min-height: 360px;
    }
    .hero-side::after{
      content:"";
      position:absolute;
      width:520px; height:520px;
      right:-320px; top:-380px;
      background: radial-gradient(circle at 30% 30%, rgba(255,61,110,.25), transparent 55%);
      pointer-events:none;
    }
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 12px;
      position:relative;
    }
    .side-title h2{
      margin:0;
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .badge-live{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.72);
      font-weight:800;
      font-size:12px;
      color: rgba(28,31,36,.84);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: var(--ok);
      box-shadow: 0 0 0 6px rgba(16,185,129,.14);
      animation: pulse 1.8s ease-in-out infinite;
    }
    @keyframes pulse{
      0%,100%{transform: scale(1); opacity:1}
      50%{transform: scale(.92); opacity:.75}
    }

    .side-grid{
      position:relative;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-content:start;
    }
    .data-card{
      border-radius: 16px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.70);
      padding: 12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .data-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 16px 38px rgba(18,22,28,.10);
      border-color: rgba(47,107,255,.25);
    }
    .data-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 6px;
    }
    .chip{
      font-weight:900;
      font-size:12px;
      color: rgba(28,31,36,.85);
      background: var(--chip);
      border:1px solid rgba(47,107,255,.20);
      padding:6px 10px;
      border-radius:999px;
      white-space:nowrap;
    }
    .data-val{
      font-size: 22px;
      letter-spacing: -0.4px;
      font-weight:900;
      margin:0;
    }
    .data-desc{
      margin:0;
      color:var(--muted);
      font-size: 12.5px;
      line-height:1.5;
    }

    .side-flow{
      margin-top: 14px;
      border-top: 1px dashed rgba(28,31,36,.14);
      padding-top: 14px;
      display:flex; flex-direction:column; gap:10px;
    }
    .flow-row{
      display:flex; gap:12px; align-items:flex-start;
    }
    .step-dot{
      width:34px; height:34px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(255,61,110,.16), rgba(47,107,255,.16));
      border: 1px solid rgba(28,31,36,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: rgba(28,31,36,.85);
      flex:0 0 auto;
    }
    .flow-row strong{font-size:13px}
    .flow-row span{display:block; font-size:12.5px; color:var(--muted); margin-top:2px; line-height:1.5}

    main{padding: 8px 0 40px}

    section{padding: 22px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap:14px;
      margin-bottom: 14px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.35px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      line-height:1.7;
      font-size: 13.5px;
      max-width: 64ch;
    }

    .grid-2{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }
    .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,.78);
      border: 1px solid rgba(28,31,36,.10);
      border-radius: var(--radius);
      padding: 16px 14px;
      box-shadow: 0 12px 30px rgba(18,22,28,.05);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 20px 46px rgba(18,22,28,.10);
      border-color: rgba(255,61,110,.22);
    }
    .card h3{
      margin: 0 0 8px;
      font-size: 15px;
      letter-spacing: -0.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }

    .icon{
      width:44px; height:44px;
      border-radius: 16px;
      background: var(--grad);
      border: 1px solid rgba(28,31,36,.10);
      display:flex; align-items:center; justify-content:center;
      margin-bottom: 10px;
      position:relative;
    }
    .icon svg{width:22px; height:22px; color: rgba(28,31,36,.86)}
    .card .meta-row{
      margin-top: 12px;
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .tag{
      font-size:12px;
      font-weight:700;
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.74);
      color: rgba(28,31,36,.84);
      white-space:nowrap;
    }
    .tag.hot{
      border-color: rgba(255,61,110,.25);
      background: rgba(255,61,110,.10);
    }
    .tag.cool{
      border-color: rgba(47,107,255,.25);
      background: rgba(47,107,255,.10);
    }
    .tag.sun{
      border-color: rgba(255,176,32,.28);
      background: rgba(255,176,32,.12);
    }

    .process{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:14px;
      align-items:start;
    }
    .process-steps{
      display:grid; grid-template-columns: 1fr; gap:12px;
    }
    .step-card{
      padding: 14px 14px;
      border-radius: var(--radius);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(18,22,28,.04);
      display:flex;
      gap:12px;
      align-items:flex-start;
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .step-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 44px rgba(18,22,28,.10);
    }
    .step-num{
      width:44px; height:44px;
      border-radius: 18px;
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      border:1px solid rgba(28,31,36,.10);
      background: linear-gradient(135deg, rgba(47,107,255,.16), rgba(255,61,110,.14));
      flex:0 0 auto;
    }
    .step-card strong{display:block; font-size:14px; letter-spacing:-.2px; margin-top:2px}
    .step-card span{display:block; color:var(--muted); font-size:13px; line-height:1.65; margin-top:6px}

    .compare-table-wrap{
      border-radius: var(--radius2);
      border: 1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 50px rgba(18,22,28,.06);
      overflow:hidden;
    }
    .compare-head{
      padding: 14px 14px 12px;
      border-bottom: 1px solid rgba(28,31,36,.08);
      background:
        radial-gradient(700px 240px at 0% 0%, rgba(255,61,110,.15), transparent 60%),
        radial-gradient(700px 240px at 100% 0%, rgba(47,107,255,.15), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.70));
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .compare-head h3{
      margin:0;
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .rating{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
    }
    .star{
      width:18px; height:18px;
      display:inline-block;
      background: conic-gradient(from 180deg, #ffb020, #ff3d6e);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 67% 57%, 79% 91%, 50% 71%, 21% 91%, 33% 57%, 2% 35%, 39% 35%);
      opacity:.95;
      filter: drop-shadow(0 6px 10px rgba(255,176,32,.25));
    }
    .rating strong{
      font-size: 14px;
      letter-spacing:-.2px;
    }
    .compare-table{
      width:100%;
      border-collapse: collapse;
      min-width: 820px;
    }
    .compare-table th, .compare-table td{
      border-top:1px solid rgba(28,31,36,.08);
      border-right:1px solid rgba(28,31,36,.06);
      padding: 12px 10px;
      vertical-align:top;
    }
    .compare-table th:last-child, .compare-table td:last-child{border-right:none}
    .compare-table thead th{
      background: rgba(47,107,255,.06);
      color: rgba(28,31,36,.92);
      font-weight:900;
      font-size: 13px;
    }
    .compare-table td{
      color: rgba(28,31,36,.84);
      font-size: 13px;
      line-height:1.6;
    }
    .mark-good{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:900;
      color: rgba(16,185,129,1);
    }
    .check{
      width:18px; height:18px;
      border-radius:7px;
      background: rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.30);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .muted-cell{color: rgba(91,100,114,.95)}
    .note{
      padding: 12px 14px 16px;
      border-top: 1px dashed rgba(28,31,36,.14);
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.7;
      display:flex; align-items:flex-start; gap:10px;
      background: rgba(255,255,255,.70);
    }
    .note b{color: rgba(28,31,36,.90)}
    .note .i{
      width:22px; height:22px; border-radius:10px;
      background: rgba(255,176,32,.16);
      border: 1px solid rgba(255,176,32,.30);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:1000;
    }

    .list{
      margin:0; padding-left: 18px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.8;
    }

    .form-card{
      border-radius: var(--radius2);
      border: 1px solid rgba(28,31,36,.10);
      background:
        radial-gradient(900px 280px at 0% 0%, rgba(47,107,255,.15), transparent 60%),
        radial-gradient(900px 280px at 100% 10%, rgba(255,61,110,.15), transparent 55%),
        rgba(255,255,255,.76);
      box-shadow: var(--shadow2);
      padding: 16px;
      overflow:hidden;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .field{display:flex; flex-direction:column; gap:7px}
    .field label{
      font-weight:800;
      font-size: 12.5px;
      color: rgba(28,31,36,.88);
    }
    .input, select.input, textarea.input{
      width:100%;
      border-radius: 14px;
      border: 1px solid rgba(28,31,36,.12);
      background: rgba(255,255,255,.84);
      padding: 11px 12px;
      outline:none;
      transition: border-color .2s ease, box-shadow .2s ease;
      color: rgba(28,31,36,.92);
    }
    textarea.input{min-height: 110px; resize: vertical}
    .input:focus{
      border-color: rgba(47,107,255,.40);
      box-shadow: 0 0 0 6px var(--ring);
    }

    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
      margin-top: 14px;
    }
    .hint{
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.6;
      max-width: 56ch;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .time-item{
      display:grid;
      grid-template-columns: 110px 1fr;
      gap:12px;
      align-items:start;
      padding: 14px 14px;
      border-radius: var(--radius);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(18,22,28,.04);
    }
    .time-item .when{
      font-weight:1000;
      letter-spacing:-.2px;
      color: rgba(28,31,36,.90);
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .when span{
      font-size: 12px;
      color: var(--muted);
      font-weight:800;
      letter-spacing:0;
    }
    .time-item strong{display:block; font-size:14px}
    .time-item p{
      margin:6px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.7;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
    }
    .media-card{
      border-radius: var(--radius2);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 40px rgba(18,22,28,.06);
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
      display:flex; flex-direction:column;
      min-height: 320px;
    }
    .media-card:hover{transform: translateY(-3px); box-shadow: 0 22px 56px rgba(18,22,28,.11)}
    .media{
      width:100%;
      background: linear-gradient(120deg, rgba(47,107,255,.10), rgba(255,61,110,.10));
      padding: 10px;
    }
    .media .frame{
      border-radius: 18px;
      border:1px solid rgba(28,31,36,.10);
      background: #fff;
      padding: 8px;
      overflow:hidden;
    }
    .media img{
      width:100%;
      height:auto;
      object-fit:contain;
      border-radius: 14px;
    }
    .media-body{
      padding: 12px 14px 14px;
      display:flex;
      flex-direction:column;
      gap:8px;
      flex:1;
    }
    .media-body h3{margin:0; font-size:14.5px; letter-spacing:-.2px}
    .media-body p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .media-foot{
      margin-top:auto;
      display:flex; flex-wrap:wrap; gap:8px; align-items:center;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .article-list{
      display:flex; flex-direction:column; gap:12px;
    }
    .article-item{
      padding: 14px 14px;
      border-radius: var(--radius);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.78);
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .article-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(18,22,28,.09);
      border-color: rgba(47,107,255,.22);
    }
    .article-item h3{
      margin:0;
      font-size:14.5px;
      letter-spacing:-.2px;
      line-height:1.4;
    }
    .article-item p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      max-width: 62ch;
    }
    .article-item a{
      font-weight:900;
      font-size: 13px;
      white-space:nowrap;
      color: rgba(47,107,255,.96);
      background: rgba(47,107,255,.10);
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(47,107,255,.20);
      transition: transform .15s ease;
    }
    .article-item a:hover{transform: translateY(-1px)}

    .side-panel{
      padding: 14px 14px;
      border-radius: var(--radius2);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 50px rgba(18,22,28,.06);
      position:sticky;
      top: calc(var(--headerH) + 14px);
    }
    .side-panel h3{margin:0 0 8px; font-size:15px}
    .side-panel p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .side-panel .mini-actions{
      margin-top: 12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .faq-col{
      display:flex; flex-direction:column; gap:12px;
    }
    details.faq{
      border-radius: var(--radius);
      border: 1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.78);
      padding: 12px 12px;
      box-shadow: 0 12px 30px rgba(18,22,28,.04);
      overflow:hidden;
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    details.faq:hover{transform: translateY(-2px); border-color: rgba(255,61,110,.22); box-shadow: 0 18px 44px rgba(18,22,28,.08)}
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      user-select:none;
      padding: 6px 6px;
      outline:none;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .q{
      font-weight:950;
      letter-spacing:-.2px;
      font-size:14px;
      line-height:1.5;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.74);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease;
      margin-top: -2px;
    }
    details[open].faq .chev{transform: rotate(180deg)}
    details.faq .ans{
      padding: 0 10px 10px 10px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.75;
    }

    .comments-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .comment{
      border-radius: var(--radius2);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 40px rgba(18,22,28,.06);
      padding: 14px 14px;
      transition: transform .2s ease, box-shadow .2s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height: 210px;
    }
    .comment:hover{transform: translateY(-3px); box-shadow: 0 22px 56px rgba(18,22,28,.11)}
    .person{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:40px; height:40px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(47,107,255,.18), rgba(255,61,110,.16));
      border:1px solid rgba(28,31,36,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(28,31,36,.84);
      flex:0 0 auto;
    }
    .person b{display:block; font-size:13.5px; letter-spacing:-.2px}
    .person span{display:block; color:var(--muted); font-size:12.5px; margin-top:2px}
    .comment p{
      margin:0;
      color: rgba(28,31,36,.80);
      font-size: 13px;
      line-height:1.75;
    }
    .bar-stars{
      display:flex; gap:6px; align-items:center; margin-top:auto; flex-wrap:wrap;
    }
    .bar-stars .s{
      width:16px; height:16px; border-radius:6px;
      background: rgba(255,176,32,.18);
      border:1px solid rgba(255,176,32,.30);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 67% 57%, 79% 91%, 50% 71%, 21% 91%, 33% 57%, 2% 35%, 39% 35%);
      box-shadow: 0 10px 20px rgba(255,176,32,.18);
    }

    .logos-cloud{
      border-radius: var(--radius2);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 50px rgba(18,22,28,.06);
      padding: 14px;
    }
    .cloud-grid{
      display:grid;
      grid-template-columns: repeat(6, 1fr);
      gap:10px;
    }
    .logo-chip{
      border-radius: 16px;
      padding: 10px 10px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.80);
      text-align:center;
      font-weight:900;
      font-size:12px;
      color: rgba(28,31,36,.86);
      transition: transform .2s ease, border-color .2s ease;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .logo-chip:hover{transform: translateY(-2px); border-color: rgba(47,107,255,.22)}
    .logo-chip em{
      font-style:normal;
      color: rgba(47,107,255,.95);
    }

    .partner-net{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .map-card{
      border-radius: var(--radius2);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 50px rgba(18,22,28,.06);
      padding: 14px;
      overflow:hidden;
      position:relative;
      min-height: 220px;
    }
    .map-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(360px 180px at 20% 20%, rgba(47,107,255,.18), transparent 62%),
        radial-gradient(360px 180px at 80% 30%, rgba(255,61,110,.16), transparent 62%),
        radial-gradient(360px 180px at 60% 80%, rgba(255,176,32,.14), transparent 62%);
      pointer-events:none;
      filter: blur(12px);
      opacity:.9;
    }
    .map-inner{position:relative}
    .map-head{
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px; flex-wrap:wrap;
      margin-bottom: 10px;
    }
    .map-head h3{margin:0; font-size:15px}
    .map-head p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .node-grid{
      display:flex; flex-wrap:wrap; gap:10px; margin-top: 10px;
    }
    .node{
      display:inline-flex; align-items:center; gap:8px;
      padding: 9px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(28,31,36,.10);
      font-weight:900;
      font-size:12.5px;
      color: rgba(28,31,36,.86);
    }
    .node .n{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent), var(--brand));
      box-shadow: 0 0 0 6px rgba(255,61,110,.10);
    }

    .small-grid{
      display:grid; grid-template-columns: 1fr; gap:12px;
    }

    .articles-mini{
      display:flex; flex-direction:column; gap:12px;
      border-radius: var(--radius2);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.74);
      padding: 14px;
      box-shadow: 0 18px 50px rgba(18,22,28,.06);
    }
    .mini-row{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      padding: 12px 12px;
      border-radius: var(--radius);
      border: 1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.82);
    }
    .mini-row .left{display:flex; flex-direction:column; gap:6px}
    .mini-row b{font-size:13.5px; letter-spacing:-.2px}
    .mini-row span{color:var(--muted); font-size:12.8px; line-height:1.6}
    .mini-row .go{
      flex:0 0 auto;
      border-radius: 999px;
      padding: 8px 10px;
      border:1px solid rgba(47,107,255,.20);
      background: rgba(47,107,255,.10);
      color: rgba(47,107,255,.96);
      font-weight:900;
      font-size:12.8px;
      white-space:nowrap;
      transition: transform .15s ease;
    }
    .mini-row:hover .go{transform: translateY(-1px)}

    .footer{
      padding: 20px 0 28px;
      border-top: 1px solid rgba(28,31,36,.08);
      background:
        radial-gradient(900px 260px at 10% 0%, rgba(255,61,110,.12), transparent 60%),
        radial-gradient(900px 260px at 90% 0%, rgba(47,107,255,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.70));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius2);
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.76);
      box-shadow: 0 18px 50px rgba(18,22,28,.06);
      padding: 14px;
    }
    .foot-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom: 10px;
    }
    .foot-brand{
      display:flex; align-items:center; gap:12px;
    }
    .foot-brand img{width:40px; height:40px; border-radius:16px; border:1px solid rgba(28,31,36,.10); background:#fff; padding:6px; object-fit:contain}
    .foot-brand b{font-size:14.5px}
    .foot-brand span{display:block; color:var(--muted); font-size:12.8px; margin-top:3px; line-height:1.4}
    .foot-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top: 10px;
    }
    .foot-links a{
      display:inline-flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding: 10px 10px;
      border-radius: 14px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.84);
      color: rgba(28,31,36,.86);
      font-weight:800;
      font-size: 13px;
      transition: transform .15s ease, border-color .2s ease;
    }
    .foot-links a:hover{transform: translateY(-2px); border-color: rgba(255,61,110,.22)}
    .ext{
      width:26px; height:26px; border-radius: 12px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(47,107,255,.10);
      display:flex; align-items:center; justify-content:center;
      color: rgba(47,107,255,.96);
      flex:0 0 auto;
      font-weight:1000;
    }

    .copyright{
      margin-top: 12px;
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.7;
      display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .subtle{
      color: rgba(91,100,114,.95);
    }

    .float-widget{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      border-radius: 18px;
      border: 1px solid rgba(28,31,36,.12);
      background: rgba(255,255,255,.86);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 50px rgba(18,22,28,.14);
      padding: 10px 12px;
      cursor:pointer;
      display:flex; align-items:center; gap:10px;
      transition: transform .15s ease, box-shadow .2s ease;
      user-select:none;
      max-width: 240px;
    }
    .float-btn:hover{transform: translateY(-3px); box-shadow: 0 24px 70px rgba(18,22,28,.18)}
    .float-btn:active{transform: translateY(1px)}
    .float-icon{
      width:38px; height:38px;
      border-radius: 16px;
      border:1px solid rgba(28,31,36,.10);
      background: linear-gradient(135deg, rgba(47,107,255,.18), rgba(255,61,110,.16));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .float-btn b{
      font-size:13.5px;
      letter-spacing:-.2px;
      display:block;
      margin-bottom: 2px;
    }
    .float-btn span{display:block; font-size:12.4px; color:var(--muted); line-height:1.2}
    .qr-pop{
      width: 270px;
      padding: 12px;
      border-radius: 22px;
      border:1px solid rgba(28,31,36,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 24px 80px rgba(18,22,28,.18);
      backdrop-filter: blur(10px);
      transform-origin: 90% 100%;
      animation: pop .22s ease both;
    }
    @keyframes pop{
      from{opacity:0; transform: translateY(8px) scale(.98)}
      to{opacity:1; transform: translateY(0) scale(1)}
    }
    .qr-top{
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
      margin-bottom: 10px;
    }
    .qr-top b{font-size:14.5px}
    .qr-top span{display:block; margin-top:4px; color:var(--muted); font-size:12.7px; line-height:1.5}
    .close-x{
      width:36px; height:36px;
      border-radius: 16px;
      border:1px solid rgba(28,31,36,.12);
      background: rgba(255,255,255,.84);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease;
      flex:0 0 auto;
    }
    .close-x:hover{transform: translateY(-1px)}
    .close-x svg{width:16px; height:16px}
    .qr-img{
      width:100%;
      border-radius: 18px;
      border:1px solid rgba(28,31,36,.10);
      background: rgba(255,255,255,.85);
      padding: 8px;
    }
    .qr-img img{
      width:100%;
      height:auto;
      object-fit:contain;
      border-radius: 14px;
    }
    .qr-foot{
      margin-top: 10px;
      color: var(--muted);
      font-size: 12.6px;
      line-height:1.6;
    }

    .to-top{
      width:44px; height:44px;
      border-radius: 18px;
      border: 1px solid rgba(28,31,36,.12);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 50px rgba(18,22,28,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, opacity .2s ease;
      opacity: 0;
      pointer-events:none;
    }
    .to-top.show{opacity: 1; pointer-events:auto}
    .to-top:hover{transform: translateY(-3px)}
    .to-top svg{width:18px; height:18px}

    .reveal{
      opacity:0;
      transform: translateY(14px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }

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

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr}
      .hero-card{min-height: unset}
      .hero-side{min-height: unset}
      .process{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .side-panel{position:relative; top:auto}
      .case-grid{grid-template-columns: 1fr 1fr}
      .comments-grid{grid-template-columns: 1fr 1fr}
      .faq-wrap{grid-template-columns: 1fr}
      .cloud-grid{grid-template-columns: repeat(4, 1fr)}
      .partner-net{grid-template-columns: 1fr}
      .grid-3{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .foot-links{grid-template-columns: 1fr}
    }

    @media (max-width: 760px){
      .nav-links{display:none}
      .burger{display:flex}
      .mobile-panel{display:block}
      header{padding-bottom: 0}
      .hero h1{font-size: 28px}
      .form-grid{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .comments-grid{grid-template-columns: 1fr}
      .cloud-grid{grid-template-columns: repeat(3, 1fr)}
      .time-item{grid-template-columns: 1fr}
      .compare-table{min-width: 720px}
      .grid-2{grid-template-columns: 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
    }