:root{
      --bg0:#f6fbf8;
      --bg1:#f0faf3;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6b7b;
      --muted2:#7b8b9c;
      --line:rgba(15, 23, 42, .10);
      --shadow:0 10px 30px rgba(16, 185, 129, .10);
      --shadow2:0 10px 30px rgba(2, 6, 23, .08);
      --mint:#1bb57a;
      --mint2:#0ea46a;
      --mint3:#bff3d9;
      --mint4:#e8fff3;
      --accent:#0f766e;
      --accent2:#0b5d54;
      --warn:#b45309;
      --radius:18px;
      --radius2:14px;
      --container:1120px;
      --gap:18px;
      --focus: 0 0 0 4px rgba(27,181,122,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    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 SC","Noto Sans",sans-serif;
      background:
        radial-gradient(900px 400px at 20% 0%, rgba(27,181,122,.14), transparent 60%),
        radial-gradient(800px 340px at 85% 15%, rgba(14,164,106,.12), transparent 55%),
        linear-gradient(180deg, var(--bg0), var(--bg1) 55%, #ffffff 100%);
      color:var(--text);
      line-height:1.45;
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(1.2) blur(10px);
      background: rgba(246, 251, 248, .75);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:240px;
    }
    .brand img{
      width:38px;
      height:38px;
      border-radius:12px;
      object-fit:contain;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(15,23,42,.08);
      padding:6px;
      box-shadow:0 8px 18px rgba(16,185,129,.10);
    }
    .brand .brand-text{
      display:flex; flex-direction:column; gap:2px;
    }
    .brand .name{
      font-weight:800;
      letter-spacing:.2px;
      font-size:14px;
    }
    .brand .tag{
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }
    .nav-right{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:12px;
      flex:1;
    }
    .nav-links{
      display:flex;
      gap:14px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      color:var(--muted);
      font-size:13px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition:transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
    }
    .nav-links a:hover{
      color:var(--text);
      background:rgba(255,255,255,.7);
      border-color:rgba(15,23,42,.10);
      transform:translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:10px 14px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      color:var(--text);
      text-decoration:none;
      font-weight:700;
      font-size:13px;
      transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:var(--focus)}
    .btn:hover{
      transform:translateY(-1px);
      box-shadow:0 14px 30px rgba(2,6,23,.10);
      border-color:rgba(15,23,42,.18);
    }
    .btn-primary{
      border-color:rgba(27,181,122,.35);
      background:linear-gradient(180deg, #2ad18f, #0fa86f);
      color:#063321;
      box-shadow:0 14px 34px rgba(16,185,129,.18);
    }
    .btn-primary:hover{
      box-shadow:0 18px 46px rgba(16,185,129,.26);
      border-color:rgba(27,181,122,.55);
    }
    .btn-ghost{
      background:rgba(255,255,255,.7);
    }
    .hamburger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      cursor:pointer;
      align-items:center; justify-content:center;
      transition:transform .15s ease, box-shadow .15s ease;
    }
    .hamburger:hover{transform:translateY(-1px); box-shadow:0 14px 30px rgba(2,6,23,.10)}
    .hamburger:focus{outline:none; box-shadow:var(--focus)}
    .hamburger span{
      width:18px; height:2px; background:var(--text); border-radius:10px; display:block; position:relative;
    }
    .hamburger span:before,.hamburger span:after{
      content:""; position:absolute; left:0; width:18px; height:2px; background:var(--text); border-radius:10px;
    }
    .hamburger span:before{top:-6px}
    .hamburger span:after{top:6px}
    .mobile-menu{
      display:none;
      border-top:1px solid rgba(15,23,42,.08);
      padding:10px 0 16px;
    }
    .mobile-menu .grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .mobile-menu a{
      text-decoration:none;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.85);
      border-radius:14px;
      padding:12px 12px;
      font-weight:700;
      font-size:13px;
      color:var(--text);
      transition:transform .15s ease, box-shadow .15s ease;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .mobile-menu a:hover{transform:translateY(-1px); box-shadow:0 14px 30px rgba(2,6,23,.10)}
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(27,181,122,.26);
      background:rgba(232,255,243,.9);
      color:#0b5d54;
      font-weight:800;
      font-size:12px;
    }
    .pill i{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg,#2ad18f,#0fa86f);
      box-shadow:0 0 0 4px rgba(27,181,122,.18);
      display:inline-block;
    }
    .hero{
      padding:26px 0 14px;
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:-2px -2px auto -2px;
      height:280px;
      background:
        radial-gradient(380px 140px at 12% 30%, rgba(27,181,122,.20), transparent 65%),
        radial-gradient(420px 160px at 72% 10%, rgba(14,164,106,.14), transparent 60%),
        linear-gradient(90deg, rgba(27,181,122,.08), rgba(255,255,255,0));
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:20px;
      align-items:stretch;
      padding:10px 0 6px;
      position:relative;
    }
    .hero-left{
      padding:18px 0;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    h1{
      margin:0;
      font-size:38px;
      line-height:1.12;
      letter-spacing:-.6px;
    }
    .hero-sub{
      font-size:15px;
      color:var(--muted);
      max-width:58ch;
      margin:0;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin-top:2px;
    }
    .hero-meta{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:2px;
    }
    .meta-item{
      display:flex; align-items:flex-start; gap:10px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.10);
      border-radius:16px;
      padding:12px 12px;
      min-width:190px;
      box-shadow:0 10px 26px rgba(2,6,23,.05);
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .meta-item:hover{transform:translateY(-2px); box-shadow:0 16px 40px rgba(2,6,23,.09)}
    .ico{
      width:34px; height:34px; border-radius:12px;
      display:flex; align-items:center; justify-content:center;
      background:linear-gradient(180deg, rgba(191,243,217,.95), rgba(255,255,255,.75));
      border:1px solid rgba(27,181,122,.26);
      flex:0 0 auto;
      color:#0b5d54;
      font-weight:900;
      font-size:14px;
    }
    .meta-item b{display:block; font-size:13px}
    .meta-item span{display:block; font-size:12px; color:var(--muted)}
    .hero-right{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:16px;
      box-shadow:var(--shadow);
      display:flex;
      flex-direction:column;
      gap:12px;
      position:relative;
      overflow:hidden;
    }
    .hero-right:after{
      content:"";
      position:absolute;
      inset:auto -120px -120px auto;
      width:260px; height:260px;
      background:radial-gradient(circle at 30% 30%, rgba(27,181,122,.28), transparent 60%);
      pointer-events:none;
      transform:rotate(14deg);
    }
    .right-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      position:relative;
      z-index:1;
    }
    .right-top .title{
      display:flex; flex-direction:column; gap:4px;
    }
    .right-top .title b{font-size:14px}
    .right-top .title span{font-size:12px; color:var(--muted)}
    .score{
      display:flex; flex-direction:column; align-items:flex-end;
      gap:4px;
      background:rgba(232,255,243,.9);
      border:1px solid rgba(27,181,122,.25);
      border-radius:16px;
      padding:10px 12px;
      position:relative;
      z-index:1;
      min-width:112px;
    }
    .score strong{
      font-size:22px;
      letter-spacing:-.3px;
      line-height:1;
      color:#064031;
    }
    .score small{
      color:#0b5d54;
      font-weight:800;
      font-size:12px;
    }
    .score-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .mini-card{
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.86);
      border-radius:16px;
      padding:12px;
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .mini-card:hover{transform:translateY(-2px); box-shadow:0 16px 40px rgba(2,6,23,.10)}
    .mini-card .k{
      font-size:12px; color:var(--muted); margin-bottom:8px; font-weight:800;
      display:flex; align-items:center; gap:8px;
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg,#2ad18f,#0fa86f);
      box-shadow:0 0 0 4px rgba(27,181,122,.15);
    }
    .bar{
      height:10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.08);
      background:rgba(15,23,42,.03);
      overflow:hidden;
    }
    .bar > span{
      display:block;
      height:100%;
      width:70%;
      background:linear-gradient(90deg,#2ad18f,#0fa86f);
      border-radius:999px;
      transform-origin:left;
      animation:fillIn .9s ease both;
    }
    @keyframes fillIn{
      from{transform:scaleX(.2); opacity:.6}
      to{transform:scaleX(1); opacity:1}
    }
    .right-actions{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      justify-content:flex-start;
      position:relative;
      z-index:1;
      margin-top:2px;
    }
    .section{
      padding:18px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      margin:8px 0 14px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      max-width:66ch;
    }
    .grid-3{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns:repeat(2, 1fr);
      gap:14px;
    }
    .card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:16px;
      box-shadow:0 10px 26px rgba(2,6,23,.05);
    }
    .card-tight{padding:14px}
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .badge-row{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:12px;
    }
    .badge{
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.85);
      border-radius:999px;
      padding:7px 10px;
      color:var(--muted);
      font-size:12px;
      font-weight:800;
      transition:transform .15s ease;
      user-select:none;
    }
    .badge:hover{transform:translateY(-1px)}
    .steps{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:14px;
    }
    .step{
      position:relative;
      overflow:hidden;
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .step:hover{transform:translateY(-2px); box-shadow:0 18px 48px rgba(2,6,23,.10)}
    .step .num{
      width:38px; height:38px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background:linear-gradient(180deg, rgba(191,243,217,.95), rgba(255,255,255,.80));
      border:1px solid rgba(27,181,122,.28);
      font-weight:900;
      color:#0b5d54;
      margin-bottom:10px;
    }
    .step b{display:block; font-size:14px; margin-bottom:6px}
    .step span{display:block; color:var(--muted); font-size:13px}
    .compare{
      overflow:hidden;
    }
    .compare-wrap{
      border-radius:var(--radius);
      overflow:hidden;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.80);
      box-shadow:0 10px 30px rgba(2,6,23,.06);
    }
    .compare-head{
      padding:14px 16px;
      border-bottom:1px solid rgba(15,23,42,.08);
      display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap;
      background:
        radial-gradient(520px 170px at 20% 0%, rgba(27,181,122,.16), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.74));
    }
    .compare-head .left{
      display:flex; flex-direction:column; gap:4px;
    }
    .compare-head .left b{font-size:16px}
    .stars{
      display:flex; align-items:center; gap:6px; color:#0b5d54; font-weight:900; font-size:13px;
    }
    .star{
      width:16px; height:16px; display:inline-block;
      background:conic-gradient(from 180deg, #2ad18f, #0fa86f);
      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 0 0 4px rgba(27,181,122,.12);
    }
    .compare-head .right{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .score-chip{
      border:1px solid rgba(27,181,122,.25);
      background:rgba(232,255,243,.9);
      border-radius:999px;
      padding:8px 10px;
      font-weight:900;
      color:#064031;
      font-size:13px;
      white-space:nowrap;
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13px;
    }
    .compare-table th,.compare-table td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      vertical-align:top;
    }
    .compare-table th{
      text-align:left;
      color:var(--muted);
      font-weight:900;
      background:rgba(15,23,42,.02);
    }
    .compare-table tr:last-child td{border-bottom:none}
    .td-main{
      font-weight:900;
      color:#0b5d54;
    }
    .tick{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:900;
      color:#0b5d54;
    }
    .tick:before{
      content:"";
      width:10px; height:10px; border-radius:3px;
      background:linear-gradient(180deg,#2ad18f,#0fa86f);
      box-shadow:0 0 0 4px rgba(27,181,122,.12);
      display:inline-block;
      flex:0 0 auto;
    }
    .muted-line{
      color:var(--muted);
      font-weight:800;
    }
    .hscroll{
      overflow:auto;
      -webkit-overflow-scrolling:touch;
    }
    table{min-width:760px}
    .segmented{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .seg-btn{
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.82);
      border-radius:14px;
      padding:10px 12px;
      font-weight:900;
      font-size:13px;
      cursor:pointer;
      transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
    }
    .seg-btn:hover{transform:translateY(-1px); box-shadow:0 14px 30px rgba(2,6,23,.10)}
    .seg-btn[aria-pressed="true"]{
      border-color:rgba(27,181,122,.38);
      background:rgba(232,255,243,.95);
      color:#064031;
    }
    .cases{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:14px;
    }
    .case-card{
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:10px;
      position:relative;
      overflow:hidden;
      transition:transform .18s ease, box-shadow .18s ease;
      min-height:210px;
    }
    .case-card:hover{transform:translateY(-2px); box-shadow:0 18px 48px rgba(2,6,23,.10)}
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .case-card .type{
      font-weight:900;
      font-size:13px;
      color:#064031;
      background:rgba(232,255,243,.95);
      border:1px solid rgba(27,181,122,.25);
      padding:8px 10px;
      border-radius:999px;
      white-space:nowrap;
    }
    .case-card .level{
      color:var(--muted);
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .case-card .desc{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .case-bullets{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:auto;
    }
    .case-bullets span{
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.86);
      border-radius:999px;
      padding:7px 10px;
      font-weight:900;
      font-size:12px;
      color:var(--muted);
    }
    .list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .list-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.78);
      transition:transform .16s ease, box-shadow .16s ease;
    }
    .list-item:hover{transform:translateY(-1px); box-shadow:0 16px 40px rgba(2,6,23,.08)}
    .list-item .bullet{
      width:34px; height:34px; border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background:linear-gradient(180deg, rgba(191,243,217,.95), rgba(255,255,255,.80));
      border:1px solid rgba(27,181,122,.28);
      color:#0b5d54;
      font-weight:900;
      flex:0 0 auto;
    }
    .list-item b{
      display:block; font-size:14px; margin-bottom:4px;
    }
    .list-item span{
      display:block; color:var(--muted); font-size:13px;
    }
    .form{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .form .full{grid-column:1 / -1}
    label{
      font-size:12px;
      color:var(--muted);
      font-weight:900;
      display:block;
      margin-bottom:6px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background:rgba(255,255,255,.92);
      color:var(--text);
      font-size:14px;
      transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;
    }
    textarea{min-height:108px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      outline:none;
      border-color:rgba(27,181,122,.45);
      box-shadow:var(--focus);
    }
    .form-actions{
      display:flex; gap:10px; align-items:center; justify-content:flex-start; flex-wrap:wrap;
      margin-top:6px;
    }
    .fineprint{
      color:var(--muted);
      font-size:12px;
      margin:0;
    }
    .faq{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    details.faq-item{
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.78);
      border-radius:var(--radius2);
      padding:12px 12px;
      box-shadow:0 10px 26px rgba(2,6,23,.04);
      transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease;
    }
    details.faq-item[open]{
      border-color:rgba(27,181,122,.35);
      box-shadow:0 18px 48px rgba(2,6,23,.10);
      transform:translateY(-2px);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight:950;
      font-size:14px;
      line-height:1.35;
      padding-right:10px;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.88);
      display:flex; align-items:center; justify-content:center;
      color:var(--muted);
      flex:0 0 auto;
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
    }
    details[open] .chev{
      transform:rotate(180deg);
      border-color:rgba(27,181,122,.35);
      background:rgba(232,255,243,.95);
      color:#064031;
    }
    .a{
      margin-top:10px;
      color:var(--muted);
      font-size:13px;
    }
    .comments{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:14px;
    }
    .comment{
      min-height:210px;
      display:flex;
      flex-direction:column;
      gap:10px;
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .comment:hover{transform:translateY(-2px); box-shadow:0 18px 48px rgba(2,6,23,.10)}
    .comment .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(27,181,122,.28);
      background:linear-gradient(180deg, rgba(191,243,217,.95), rgba(255,255,255,.80));
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#0b5d54;
    }
    .role{
      display:flex; flex-direction:column; gap:2px;
    }
    .role b{font-size:14px}
    .role span{font-size:12px; color:var(--muted); font-weight:900}
    .quote{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .stars-small{
      display:flex; gap:6px; align-items:center; color:#0b5d54; font-weight:900;
      margin-top:auto;
    }
    .case-row{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
    }
    .chip{
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.86);
      border-radius:999px;
      padding:8px 10px;
      font-size:12px;
      font-weight:950;
      color:var(--muted);
    }
    .network{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .timeline{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding:4px 0;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
    }
    .t-point{
      width:34px; height:34px;
      border-radius:14px;
      background:linear-gradient(180deg, rgba(191,243,217,.95), rgba(255,255,255,.80));
      border:1px solid rgba(27,181,122,.28);
      color:#0b5d54;
      font-weight:1000;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .t-item b{display:block; font-size:14px; margin-bottom:4px}
    .t-item span{display:block; color:var(--muted); font-size:13px}
    .article-list{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .article{
      padding:14px;
      border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.78);
      transition:transform .18s ease, box-shadow .18s ease;
      display:flex; flex-direction:column; gap:8px;
    }
    .article:hover{transform:translateY(-2px); box-shadow:0 18px 48px rgba(2,6,23,.10)}
    .article a{
      text-decoration:none;
      font-weight:950;
      font-size:14px;
      color:var(--text);
      line-height:1.35;
    }
    .article .meta{
      color:var(--muted);
      font-size:12px;
      font-weight:900;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .article p{
      margin:0;
      color:var(--muted);
      font-size:13px;
    }
    .footer{
      padding:18px 0 26px;
      border-top:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.65);
      backdrop-filter: blur(10px);
    }
    .footer .foot-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.10);
      border-radius:var(--radius);
      padding:16px;
      box-shadow:0 10px 30px rgba(2,6,23,.05);
    }
    .foot-title{
      margin:0 0 8px;
      font-size:15px;
      font-weight:1000;
    }
    .foot-links{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .foot-links a{
      text-decoration:none;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.86);
      border-radius:999px;
      padding:8px 10px;
      font-weight:950;
      font-size:12px;
      color:var(--muted);
      transition:transform .15s ease, box-shadow .15s ease, color .15s ease;
    }
    .foot-links a:hover{transform:translateY(-1px); box-shadow:0 14px 30px rgba(2,6,23,.10); color:var(--text)}
    .copyright{
      margin-top:12px;
      color:var(--muted);
      font-size:12px;
      font-weight:900;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:space-between;
    }
    .kbd{
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      border:1px solid rgba(15,23,42,.12);
      background:rgba(255,255,255,.85);
      padding:4px 8px;
      border-radius:10px;
      color:var(--muted);
      font-size:12px;
      font-weight:900;
    }
    .backtop{
      position:fixed;
      right:16px;
      bottom:92px;
      z-index:80;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.85);
      box-shadow:0 14px 30px rgba(2,6,23,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .15s ease, opacity .15s ease;
      opacity:0;
      pointer-events:none;
    }
    .backtop.show{opacity:1; pointer-events:auto}
    .backtop:hover{transform:translateY(-2px)}
    .floating{
      position:fixed;
      right:16px;
      bottom:26px;
      z-index:90;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      width:50px; height:50px;
      border-radius:18px;
      border:1px solid rgba(27,181,122,.32);
      background:rgba(232,255,243,.95);
      color:#064031;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 16px 40px rgba(16,185,129,.18);
      transition:transform .15s ease, box-shadow .15s ease;
    }
    .float-btn:hover{transform:translateY(-2px); box-shadow:0 20px 58px rgba(16,185,129,.26)}
    .float-panel{
      width:min(320px, calc(100vw - 32px));
      background:rgba(255,255,255,.92);
      border:1px solid rgba(15,23,42,.12);
      border-radius:20px;
      box-shadow:0 22px 70px rgba(2,6,23,.18);
      overflow:hidden;
      display:none;
      transform-origin:90% 100%;
      animation:pop .18s ease both;
    }
    @keyframes pop{
      from{transform:scale(.98); opacity:.5}
      to{transform:scale(1); opacity:1}
    }
    .float-panel.show{display:block}
    .float-head{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding:12px 12px;
      border-bottom:1px solid rgba(15,23,42,.10);
      background:linear-gradient(180deg, rgba(232,255,243,.95), rgba(255,255,255,.92));
    }
    .float-head b{font-size:14px}
    .xbtn{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.88);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition:transform .15s ease;
    }
    .xbtn:hover{transform:translateY(-1px)}
    .float-body{
      padding:12px;
      display:flex; gap:12px; align-items:center;
    }
    .qr{
      width:74px; height:74px;
      border-radius:18px;
      border:1px solid rgba(27,181,122,.22);
      background:rgba(232,255,243,.8);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .qr img{width:100%; height:100%; object-fit:cover}
    .float-body p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
    }
    .float-actions{
      padding:0 12px 12px;
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center; justify-content:flex-start;
    }
    .small-link{
      text-decoration:none;
      font-weight:950;
      font-size:13px;
      color:#064031;
      border:1px solid rgba(27,181,122,.28);
      background:rgba(232,255,243,.95);
      padding:10px 12px;
      border-radius:16px;
      transition:transform .15s ease, box-shadow .15s ease;
      display:inline-flex; align-items:center; gap:10px;
    }
    .small-link:hover{transform:translateY(-1px); box-shadow:0 16px 40px rgba(16,185,129,.18)}
    .small-note{
      color:var(--muted);
      font-size:12px;
      font-weight:900;
      margin-left:auto;
      padding-right:4px;
      white-space:nowrap;
    }

    .enter{
      opacity:0;
      transform:translateY(10px);
      transition:opacity .5s ease, transform .5s ease;
    }
    .enter.show{
      opacity:1;
      transform:translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr}
      h1{font-size:32px}
      .steps{grid-template-columns:repeat(2, 1fr)}
      .grid-3{grid-template-columns:1fr}
      .grid-2{grid-template-columns:1fr}
      .cases{grid-template-columns:1fr}
      .comments{grid-template-columns:1fr}
      .faq{grid-template-columns:1fr}
      .article-list{grid-template-columns:1fr}
      .network{grid-template-columns:1fr}
      .footer .foot-grid{grid-template-columns:1fr}
      table{min-width:720px}
      .nav-links{display:none}
      .hamburger{display:flex}
      .mobile-menu{display:block}
    }
    @media (prefers-reduced-motion: reduce){
      .enter{transition:none}
      .bar > span{animation:none}
      html{scroll-behavior:auto}
    }