:root{
      --bg0:#f6fff7;
      --bg1:#eaffea;
      --card:#ffffff;
      --text:#111827;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:#e6efe7;
      --shadow: 0 10px 30px rgba(16,185,129,.10), 0 2px 10px rgba(17,24,39,.06);
      --shadow2: 0 16px 42px rgba(34,197,94,.14), 0 3px 12px rgba(17,24,39,.08);
      --green:#16a34a;
      --green2:#22c55e;
      --green3:#a7f3d0;
      --accent:#16c172;
      --accent2:#0ea5a5;
      --danger:#ef4444;
      --radius:18px;
      --radius2:26px;
      --container: 1120px;
      --padX: 20px;
      --focus: 0 0 0 4px rgba(34,197,94,.18);
    }
    *{box-sizing:border-box}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 12% -10%, rgba(34,197,94,.22) 0%, rgba(34,197,94,0) 60%),
        radial-gradient(1000px 520px at 92% 8%, rgba(16,185,129,.20) 0%, rgba(16,185,129,0) 55%),
        linear-gradient(180deg, var(--bg0) 0%, #ffffff 35%, #f7fbf8 100%);
      overflow-x:hidden;
    }
    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:16px; top:16px; width:auto; height:auto; background:#fff; padding:10px 12px; border-radius:12px; z-index:9999; box-shadow:var(--shadow);
    }

    /* Header */
    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(246,255,247,.72);
      border-bottom: 1px solid rgba(230,239,231,.8);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 180px;
    }
    .brand .logo{
      width:40px; height:40px; border-radius:12px;
      background: linear-gradient(180deg, rgba(34,197,94,.18), rgba(34,197,94,.05));
      display:flex; align-items:center; justify-content:center;
      border: 1px solid rgba(34,197,94,.25);
      box-shadow: 0 10px 30px rgba(34,197,94,.12);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand img{display:block; max-width:100%; height:auto}
    .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(--muted2)}
    nav{
      display:flex; align-items:center; gap:12px;
      flex: 1 1 auto;
      justify-content:flex-end;
    }
    .nav-links{
      display:flex; align-items:center; gap:8px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px;
      color: #0f172a;
      padding:9px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(34,197,94,.10);
      border-color: rgba(34,197,94,.24);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      appearance:none; border:0; cursor:pointer;
      text-decoration:none;
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      border-radius: 14px;
      padding: 11px 14px;
      font-weight: 650;
      font-size: 14px;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      background: linear-gradient(135deg, var(--accent) 0%, var(--green2) 100%);
      color:#052e16;
      box-shadow: 0 16px 44px rgba(34,197,94,.22), 0 6px 16px rgba(16,185,129,.14);
      border:1px solid rgba(34,197,94,.38);
    }
    .btn-primary:hover{transform: translateY(-2px); box-shadow: 0 20px 54px rgba(34,197,94,.26), 0 10px 22px rgba(16,185,129,.18)}
    .btn-ghost{
      background: rgba(255,255,255,.70);
      border:1px solid rgba(22,163,74,.18);
      color:#0f172a;
    }
    .btn-ghost:hover{transform: translateY(-1px); background: rgba(255,255,255,.92); border-color: rgba(22,163,74,.30)}
    .btn-small{padding:9px 12px; font-size:13px; border-radius:12px}
    .icon{
      width:18px; height:18px; display:inline-block;
    }
    .hamburger{
      display:none;
      width:44px; height:44px; border-radius:14px;
      border: 1px solid rgba(34,197,94,.18);
      background: rgba(255,255,255,.72);
      align-items:center; justify-content:center;
      transition: transform .18s ease, background .18s ease;
    }
    .hamburger:hover{transform: translateY(-1px); background: rgba(255,255,255,.95)}
    .hamburger svg{opacity:.9}
    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-links{
      border: 1px solid rgba(230,239,231,.9);
      background: rgba(255,255,255,.86);
      border-radius: 18px;
      padding: 12px;
      box-shadow: var(--shadow);
    }
    .mobile-links a{
      display:flex; align-items:center; justify-content:space-between;
      text-decoration:none;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid transparent;
      color:#0f172a;
      font-weight:620;
      font-size:14px;
    }
    .mobile-links a:hover{background: rgba(34,197,94,.10); border-color: rgba(34,197,94,.22)}
    .mobile-links .sep{height:1px; background: rgba(230,239,231,.9); margin:10px 0}

    /* Hero */
    .hero{
      position:relative;
      padding: 30px 0 10px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: stretch;
    }
    .hero-card{
      background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.98));
      border: 1px solid rgba(230,239,231,.95);
      border-radius: var(--radius2);
      box-shadow: var(--shadow2);
      padding: 26px;
      overflow:hidden;
      position:relative;
      min-height: 360px;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(900px 420px at 10% 0%, rgba(34,197,94,.30) 0%, rgba(34,197,94,0) 55%),
        radial-gradient(520px 260px at 84% 22%, rgba(16,185,129,.22) 0%, rgba(16,185,129,0) 60%),
        linear-gradient(180deg, rgba(167,243,208,.10) 0%, rgba(167,243,208,0) 40%);
      pointer-events:none;
    }
    .hero-inner{position:relative; z-index:1}
    .eyebrow{
      display:inline-flex; align-items:center; gap:10px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(34,197,94,.24);
      color:#064e2f;
      font-weight:700;
      font-size:12px;
      letter-spacing:.2px;
    }
    .dot{
      width:9px; height:9px; border-radius:50%;
      background: linear-gradient(180deg, var(--green2), var(--accent));
      box-shadow: 0 0 0 5px rgba(34,197,94,.14);
    }
    h1{
      margin:14px 0 10px 0;
      font-size: 38px;
      line-height: 1.15;
      letter-spacing:-.6px;
    }
    .hero-sub{
      margin: 0 0 18px 0;
      color: var(--muted);
      font-size: 15px;
      line-height:1.7;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex; flex-wrap:wrap; gap:12px; align-items:center;
      margin: 18px 0 14px 0;
    }
    .micro{
      display:flex; gap:16px; flex-wrap:wrap;
      padding-top: 10px;
    }
    .micro .item{
      display:flex; flex-direction:column; gap:4px;
      min-width: 160px;
    }
    .micro strong{font-size:14px}
    .micro span{font-size:12.5px; color: var(--muted2); line-height:1.5}

    .hero-side{
      display:flex; flex-direction:column; gap:14px;
    }
    .side-top{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(230,239,231,.95);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .side-top:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(420px 220px at 0% 0%, rgba(34,197,94,.22) 0%, rgba(34,197,94,0) 60%),
        radial-gradient(320px 180px at 100% 25%, rgba(14,165,233,.12) 0%, rgba(14,165,233,0) 62%);
      pointer-events:none;
    }
    .side-top .inner{position:relative; z-index:1}
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .side-title h2{
      margin:0; font-size:16px; letter-spacing:-.2px;
    }
    .badge{
      font-size:12px; font-weight:800;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(22,163,74,.10);
      border: 1px solid rgba(22,163,74,.22);
      color:#064e2f;
      white-space:nowrap;
    }
    .data-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .data{
      background: rgba(250,255,252,.88);
      border: 1px solid rgba(230,239,231,.9);
      border-radius: 16px;
      padding: 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .data:hover{transform: translateY(-2px); box-shadow: 0 16px 30px rgba(34,197,94,.14); border-color: rgba(34,197,94,.26)}
    .data strong{
      display:block;
      font-size: 18px;
      letter-spacing:-.4px;
    }
    .data span{
      display:block;
      margin-top:4px;
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.4;
    }

    /* Section */
    main{padding: 8px 0 18px 0}
    section{padding: 28px 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: 24px;
      letter-spacing:-.4px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size: 14px;
      line-height:1.7;
      max-width: 56ch;
    }

    .cards-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .cards-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .card{
      background: rgba(255,255,255,.88);
      border: 1px solid rgba(230,239,231,.95);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 10px 26px rgba(16,185,129,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(34,197,94,.30);
      box-shadow: 0 18px 40px rgba(16,185,129,.12);
    }
    .card h3{
      margin: 10px 0 8px 0;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.7;
    }
    .card .top{
      display:flex; align-items:flex-start; gap:12px;
    }
    .glyph{
      width:40px; height:40px;
      border-radius: 14px;
      border: 1px solid rgba(34,197,94,.22);
      background: linear-gradient(180deg, rgba(34,197,94,.14), rgba(34,197,94,.04));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      box-shadow: 0 12px 24px rgba(34,197,94,.10);
    }
    .glyph svg{width:22px; height:22px; color:#0f766e}

    /* Process */
    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .step{
      position:relative;
      overflow:hidden;
    }
    .step:after{
      content:"";
      position:absolute; left:-40px; top:-60px;
      width: 140px; height: 140px; border-radius: 30px;
      background: radial-gradient(circle at 30% 30%, rgba(34,197,94,.20), rgba(34,197,94,0) 62%);
      transform: rotate(18deg);
      pointer-events:none;
    }
    .step .num{
      display:inline-flex; align-items:center; justify-content:center;
      width: 34px; height:34px;
      border-radius: 12px;
      border: 1px solid rgba(34,197,94,.22);
      background: rgba(34,197,94,.10);
      font-weight:900;
      color:#064e2f;
      letter-spacing:-.2px;
      position:relative; z-index:1;
    }
    .step h3{margin-top:12px}
    .step p{margin-top:2px}

    /* Compare */
    .compare-wrap{
      background: linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.96));
      border:1px solid rgba(230,239,231,.95);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compare-top{
      padding: 16px 16px 0 16px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .compare-top .legend{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      padding-bottom: 12px;
    }
    .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      font-weight:800;
      font-size: 12.5px;
      border:1px solid rgba(230,239,231,.95);
      background: rgba(250,255,252,.9);
      color:#0f172a;
      white-space:nowrap;
    }
    .chip .mini-dot{width:10px; height:10px; border-radius:50%}
    .chip .mini-dot.green{background: linear-gradient(180deg, var(--green2), var(--accent))}
    .chip .mini-dot.gray{background: linear-gradient(180deg, #cbd5e1, #94a3b8)}
    .compare-table{
      width:100%;
      border-collapse: separate;
      border-spacing:0;
      border-top:1px solid rgba(230,239,231,.95);
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(230,239,231,.95);
      vertical-align:top;
      font-size: 13.5px;
      line-height:1.5;
    }
    .compare-table th{
      text-align:left;
      color:#0f172a;
      background: rgba(250,255,252,.92);
      font-size: 13.5px;
      white-space:nowrap;
    }
    .compare-table td{
      color: var(--muted);
      background:#fff;
    }
    .mark{
      display:flex; flex-wrap:wrap; gap:8px;
      align-items:center;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(230,239,231,.95);
      background: rgba(250,255,252,.9);
      color:#0f172a;
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }
    .pill.ok{
      border-color: rgba(34,197,94,.25);
      background: rgba(34,197,94,.10);
      color:#064e2f;
    }
    .pill.no{
      border-color: rgba(148,163,184,.38);
      background: rgba(148,163,184,.10);
      color:#334155;
    }

    .rating-card{
      display:grid;
      grid-template-columns: 1fr .95fr;
      gap: 14px;
      align-items:stretch;
      padding: 16px;
    }
    .rating-left{
      padding: 6px 6px 6px 6px;
    }
    .stars{
      display:flex; align-items:center; gap:8px; flex-wrap:wrap;
      margin-top: 8px;
    }
    .star{
      width:18px; height:18px;
      display:inline-block;
      background: conic-gradient(from 180deg, #16a34a, #22c55e);
      clip-path: polygon(50% 0%, 63% 28%, 94% 35%, 71% 56%, 78% 90%, 50% 74%, 22% 90%, 29% 56%, 6% 35%, 37% 28%);
      box-shadow: 0 8px 18px rgba(34,197,94,.22);
    }
    .rating-left h3{
      margin: 0;
      font-size: 18px;
      letter-spacing:-.2px;
    }
    .score{
      margin-top: 12px;
      display:flex; align-items:baseline; gap:10px; flex-wrap:wrap;
    }
    .score strong{
      font-size: 42px;
      letter-spacing:-1.2px;
      line-height:1;
      color:#064e2f;
    }
    .score span{
      color: var(--muted2);
      font-weight:800;
      font-size: 14px;
    }
    .rating-right{
      background: rgba(250,255,252,.92);
      border: 1px solid rgba(230,239,231,.95);
      border-radius: 18px;
      padding: 14px;
    }
    .rating-right .grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .mini-metric{
      padding: 10px;
      border-radius: 16px;
      border:1px solid rgba(230,239,231,.95);
      background:#fff;
    }
    .mini-metric strong{display:block; font-size:14px}
    .mini-metric span{display:block; margin-top:4px; color:var(--muted2); font-size:12.5px; line-height:1.4}

    /* FAQ */
    .faq-wrap{
      display:grid; grid-template-columns: 1fr 1fr; gap: 14px;
    }
    .accordion{
      display:flex; flex-direction:column; gap:10px;
    }
    details.acc{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(230,239,231,.95);
      border-radius: 16px;
      padding: 12px 12px;
      box-shadow: 0 10px 26px rgba(16,185,129,.05);
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    details.acc[open]{border-color: rgba(34,197,94,.30); box-shadow: 0 18px 40px rgba(16,185,129,.10); transform: translateY(-1px)}
    summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight:800;
      font-size:14px;
      line-height:1.5;
      color:#0f172a;
      padding-right: 10px;
    }
    .chev{
      flex:0 0 auto;
      width:30px; height:30px;
      border-radius: 12px;
      border:1px solid rgba(230,239,231,.95);
      background: rgba(250,255,252,.92);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease, border-color .18s ease;
      margin-top: -2px;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(34,197,94,.25)}
    .a{
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.75;
      padding: 8px 2px 2px 2px;
    }

    /* Comments */
    .comments-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .comment{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(230,239,231,.95);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 10px 26px rgba(16,185,129,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .comment:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 240px at 0% 0%, rgba(34,197,94,.14), rgba(34,197,94,0) 60%);
      pointer-events:none;
    }
    .comment .inner{position:relative; z-index:1}
    .comment .who{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .avatar{
      width:40px; height:40px; border-radius: 14px;
      border:1px solid rgba(34,197,94,.20);
      background: linear-gradient(180deg, rgba(34,197,94,.12), rgba(34,197,94,.04));
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#064e2f;
    }
    .role{
      flex:1 1 auto;
      margin-left: 10px;
    }
    .role strong{display:block; font-size:14px}
    .role span{display:block; color:var(--muted2); font-size:12.5px; margin-top:2px}
    .comment p{
      margin:0;
      color:var(--muted);
      font-size: 13.8px;
      line-height:1.8;
    }
    .comment .starsRow{
      display:flex; gap:6px; align-items:center; margin-top: 12px; flex-wrap:wrap;
    }
    .comment .starsRow .s{
      width:14px; height:14px; border-radius: 4px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.24);
      position:relative;
      overflow:hidden;
    }
    .comment .starsRow .s:before{
      content:"";
      position:absolute; inset:0;
      background: linear-gradient(135deg, rgba(34,197,94,.9), rgba(34,197,94,.2));
      clip-path: polygon(50% 0%, 62% 26%, 92% 36%, 72% 55%, 78% 92%, 50% 74%, 22% 92%, 28% 55%, 8% 36%, 38% 26%);
      opacity:.9;
    }

    /* Case & articles */
    .case-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:stretch;
    }
    .case-feature{
      padding: 16px;
    }
    .case-feature .titleRow{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .kpi-row{
      display:flex; gap:10px; flex-wrap:wrap;
      margin: 10px 0 14px 0;
    }
    .kpi{
      display:inline-flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 16px;
      border:1px solid rgba(230,239,231,.95);
      background: rgba(250,255,252,.92);
    }
    .kpi .t{
      display:flex; flex-direction:column; gap:3px;
    }
    .kpi strong{font-size:14px; letter-spacing:-.2px}
    .kpi span{font-size:12.5px; color:var(--muted2); line-height:1.4}
    .tagline{
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.75;
      margin: 0;
    }
    .tag-row{
      display:flex; gap:8px; flex-wrap:wrap; margin-top: 12px;
    }
    .tag{
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(230,239,231,.95);
      background:#fff;
      font-weight:750;
      font-size:12px;
      color:#0f172a;
    }

    .case-list{
      display:flex; flex-direction:column; gap:12px;
    }
    .case-item{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(230,239,231,.95);
      border-radius: 16px;
      padding: 14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .case-item:hover{transform: translateY(-2px); box-shadow: 0 18px 40px rgba(16,185,129,.10); border-color: rgba(34,197,94,.28)}
    .case-item .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .case-item h3{margin: 10px 0 6px 0; font-size:15px}
    .case-item p{margin:0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .link-muted{
      color:#065f46;
      text-decoration:none;
      font-weight:800;
      font-size: 13px;
      display:inline-flex; align-items:center; gap:8px;
      margin-top: 10px;
    }
    .link-muted svg{width:16px; height:16px}

    /* Timeline & network */
    .timeline{
      display:flex; flex-direction:column; gap:12px;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
      background: rgba(255,255,255,.88);
      border:1px solid rgba(230,239,231,.95);
      border-radius: 16px;
      padding: 14px;
      box-shadow: 0 10px 26px rgba(16,185,129,.05);
    }
    .t-badge{
      width:40px; height:40px; border-radius:14px;
      border:1px solid rgba(34,197,94,.22);
      background: rgba(34,197,94,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight:900; color:#064e2f;
      flex: 0 0 auto;
    }
    .t-item strong{display:block; font-size:14.5px}
    .t-item span{display:block; margin-top:4px; color:var(--muted); font-size:13.5px; line-height:1.7}

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .map-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(230,239,231,.95);
      border-radius: var(--radius2);
      padding: 16px;
      overflow:hidden;
      position:relative;
      box-shadow: var(--shadow);
    }
    .map-card:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 220px at 0% 0%, rgba(34,197,94,.18), rgba(34,197,94,0) 60%),
        radial-gradient(520px 220px at 100% 40%, rgba(14,165,233,.10), rgba(14,165,233,0) 60%);
      pointer-events:none;
    }
    .map-card .inner{position:relative; z-index:1}
    .map-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 12px;
    }
    .map-top h3{margin:0; font-size:16px}
    .dots{
      display:grid; grid-template-columns: repeat(12, 1fr);
      gap: 6px;
      padding-top: 12px;
      margin-top: 10px;
    }
    .dots .p{
      height: 14px;
      border-radius: 6px;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(230,239,231,.95);
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      display:flex; align-items:center; justify-content:center;
    }
    .dots .p.on{
      background: rgba(34,197,94,.18);
      border-color: rgba(34,197,94,.25);
    }
    .dots .p i{
      width:7px; height:7px; border-radius:50%;
      background: rgba(22,163,74,.22);
      border:1px solid rgba(34,197,94,.28);
    }
    .dots .p.on i{
      background: linear-gradient(180deg, var(--green2), var(--accent));
      border-color: rgba(34,197,94,.35);
      box-shadow: 0 10px 20px rgba(34,197,94,.22);
    }

    /* Form */
    .form-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .form-card{
      background: rgba(255,255,255,.88);
      border:1px solid rgba(230,239,231,.95);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: var(--shadow);
    }
    form{
      display:flex; flex-direction:column; gap:12px;
    }
    label{
      font-size: 13px;
      font-weight: 800;
      color:#0f172a;
      display:flex; flex-direction:column; gap:8px;
    }
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border:1px solid rgba(230,239,231,.95);
      background: rgba(250,255,252,.92);
      padding: 12px 12px;
      font-size: 14px;
      color:#0f172a;
      transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
      outline:none;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(34,197,94,.35);
      box-shadow: var(--focus);
      background:#fff;
    }
    .form-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:space-between;
      margin-top: 6px;
    }
    .hint{
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.5;
    }

    /* Footer */
    footer{
      margin-top: 8px;
      background: linear-gradient(180deg, rgba(8,145,74,.04), rgba(8,145,74,.02));
      border-top: 1px solid rgba(230,239,231,.95);
      padding: 18px 0 22px 0;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .footer-card{
      background: rgba(255,255,255,.75);
      border:1px solid rgba(230,239,231,.95);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: var(--shadow);
    }
    .footer-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .footer-title strong{font-size:16px}
    .footer-title span{font-size:12.5px; color:var(--muted2); font-weight:800}
    .footer-links{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 10px;
    }
    .footer-links a{
      text-decoration:none;
      border:1px solid rgba(230,239,231,.95);
      background: rgba(250,255,252,.92);
      padding: 9px 10px;
      border-radius: 14px;
      font-weight:800;
      font-size: 13px;
      color:#0f172a;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .footer-links a:hover{transform: translateY(-2px); border-color: rgba(34,197,94,.30); background:#fff}
    .copyright{
      margin-top: 12px;
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.6;
    }
    .sys-row{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-top: 12px;
      padding-top: 12px;
      border-top: 1px dashed rgba(230,239,231,.95);
      color: var(--muted2);
      font-size:12.5px;
      flex-wrap:wrap;
    }

    /* Floating客服 */
    .float-bar{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-bar .item{
      pointer-events:auto;
      border-radius: 18px;
      border:1px solid rgba(230,239,231,.95);
      background: rgba(255,255,255,.86);
      box-shadow: var(--shadow);
      overflow:hidden;
      transform: translateY(8px);
      opacity:0;
      animation: floatIn .45s ease forwards;
    }
    .float-bar .item:nth-child(1){animation-delay:.05s}
    .float-bar .item:nth-child(2){animation-delay:.12s}
    @keyframes floatIn{
      to{transform: translateY(0); opacity:1}
    }
    .float-quick{
      display:flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 18px;
      cursor:pointer;
    }
    .float-quick .bubble{
      width:38px; height:38px; border-radius: 14px;
      border:1px solid rgba(34,197,94,.22);
      background: rgba(34,197,94,.10);
      display:flex; align-items:center; justify-content:center;
    }
    .float-quick strong{display:block; font-size:13.5px}
    .float-quick span{display:block; font-size:12px; color:var(--muted2); margin-top:2px}
    .qr-panel{
      width: 232px;
      padding: 12px;
      display:flex; gap:10px; align-items:flex-start;
    }
    .qr-panel .qrb{
      width: 94px; height:94px;
      border-radius: 18px;
      border:1px solid rgba(230,239,231,.95);
      background: #fff;
      overflow:hidden;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .qr-panel img{
      width:100%; height:auto; display:block;
    }
    .qr-panel .meta{
      flex: 1 1 auto;
    }
    .qr-panel .meta strong{display:block; font-size:14px; margin-top:2px}
    .qr-panel .meta span{display:block; color:var(--muted2); font-size:12.5px; line-height:1.5; margin-top:6px}
    .float-close{
      border:1px solid rgba(230,239,231,.95);
      background: rgba(250,255,252,.92);
      width:34px; height:34px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      flex:0 0 auto;
      transition: transform .18s ease, border-color .18s ease;
    }
    .float-close:hover{transform: translateY(-1px); border-color: rgba(34,197,94,.30)}
    .float-quick, .float-close, .qr-panel *{
      -webkit-tap-highlight-color: transparent;
    }

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

    /* Responsive */
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .hero-card{min-height: unset}
      .cards-3{grid-template-columns: 1fr; }
      .cards-2{grid-template-columns: 1fr; }
      .steps{grid-template-columns: 1fr 1fr;}
      .compare-table th, .compare-table td{font-size: 13px}
      .rating-card{grid-template-columns: 1fr}
      .faq-wrap{grid-template-columns: 1fr}
      .comments-grid{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr}
      .form-wrap{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .nav-links{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:block}
      .mobile-panel[hidden]{display:none}
    }
    @media (max-width: 520px){
      h1{font-size: 28px}
      .hero-card{padding: 18px}
      .data-grid{grid-template-columns: 1fr 1fr}
      .steps{grid-template-columns: 1fr}
      .float-bar{right:10px; bottom:10px}
      .qr-panel{width: 210px}
      .compare-top{flex-direction:column; align-items:flex-start}
    }