:root{
      --bg0:#fbfffc;
      --bg1:#f3fbf6;
      --card:#ffffff;
      --text:#182022;
      --muted:#516269;
      --line:rgba(13, 51, 37, .12);
      --shadow:0 10px 30px rgba(18, 44, 32, .08);
      --shadow2:0 8px 22px rgba(18, 44, 32, .10);
      --brand:#1aa36a;
      --brand2:#6fe3b1;
      --accent:#0f6f4f;
      --warn:#0e7a5a;
      --chip:#e8fff3;
      --btn:#0f7a56;
      --btn2:#13a46f;
      --focus:rgba(26,163,106,.25);
      --radius:16px;
      --radius2:22px;
      --max:1160px;
    }
    *{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, "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 20% -10%, rgba(111,227,177,.22), transparent 55%),
        radial-gradient(900px 520px at 85% 10%, rgba(26,163,106,.18), transparent 50%),
        linear-gradient(180deg, var(--bg0), #ffffff 35%, var(--bg1) 120%);
    }
    a{color:inherit}
    .container{max-width:var(--max); margin:0 auto; padding:0 18px}
    .topbar{
      position:sticky; top:0; z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(251,255,252,.72);
      border-bottom:1px solid rgba(13, 51, 37, .08);
    }
    .topbar-inner{
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      padding:10px 0;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width:220px;
    }
    .ai-page-logo{width:44px; height:44px; object-fit:contain}
    .brand-text{display:flex; flex-direction:column; line-height:1.1}
    .brand-text strong{font-size:14px; letter-spacing:.2px}
    .brand-text span{font-size:12px; color:var(--muted)}
    nav{display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end}
    .navlinks{display:flex; gap:14px; align-items:center; flex-wrap:wrap}
    .navlinks a{
      text-decoration:none; color:rgba(18,32,34,.86);
      font-size:13px; padding:8px 10px; border-radius:12px;
      transition:background .2s ease, transform .2s ease;
    }
    .navlinks a:hover{
      background:rgba(19,164,111,.10);
      transform:translateY(-1px);
    }
    .nav-cta{display:flex; align-items:center; gap:10px}
    .btn{
      appearance:none; border:1px solid rgba(15,122,86,.20);
      background:linear-gradient(180deg, rgba(19,164,111,.14), rgba(19,164,111,.06));
      color:var(--accent);
      padding:10px 14px; border-radius:14px;
      font-weight:650; font-size:13px; cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
      text-decoration:none; display:inline-flex; align-items:center; gap:10px;
      box-shadow:0 10px 20px rgba(15,122,86,.08);
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:0 0 0 5px var(--focus), 0 10px 20px rgba(15,122,86,.08)}
    .btn:hover{transform:translateY(-1px); background:linear-gradient(180deg, rgba(19,164,111,.20), rgba(19,164,111,.08));}
    .btn.primary{
      border-color:rgba(15,122,86,.25);
      background:linear-gradient(180deg, var(--btn2), var(--btn));
      color:#fff;
      box-shadow:0 18px 34px rgba(15,122,86,.22);
    }
    .btn.primary:hover{transform:translateY(-2px)}
    .btn.icon{padding:10px 12px}
    .hamburger{
      display:none;
      border:1px solid rgba(13,51,37,.14);
      background:rgba(255,255,255,.65);
      border-radius:14px;
      padding:9px 10px;
      cursor:pointer;
    }
    .hamburger:focus{outline:none; box-shadow:0 0 0 5px var(--focus)}
    .hamburger .bars{width:20px; height:14px; display:flex; flex-direction:column; justify-content:space-between}
    .hamburger span{height:2px; background:rgba(18,32,34,.72); border-radius:2px; display:block}
    .mobile-panel{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-panel .panel-inner{
      border:1px solid rgba(13,51,37,.10);
      border-radius:18px;
      background:rgba(255,255,255,.7);
      box-shadow:0 18px 40px rgba(18,44,32,.10);
      padding:10px;
    }
    .mobile-panel a{
      display:flex; align-items:center; justify-content:space-between;
      text-decoration:none; font-size:14px;
      padding:12px 12px; border-radius:14px;
      color:rgba(18,32,34,.90);
      border:1px solid transparent;
    }
    .mobile-panel a:hover{
      background:rgba(19,164,111,.10);
      border-color:rgba(19,164,111,.20);
    }
    .tagline{
      display:flex; align-items:center; gap:10px; margin-top:10px;
      color:rgba(18,32,34,.74); font-size:12px;
    }
    .dot{
      width:8px; height:8px; border-radius:50%;
      background:radial-gradient(circle at 30% 30%, #bff9df, var(--brand));
      box-shadow:0 0 0 4px rgba(26,163,106,.12);
    }

    .hero{
      padding:28px 0 16px;
      position:relative;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      border:1px solid rgba(13,51,37,.10);
      border-radius: var(--radius2);
      background:
        radial-gradient(900px 380px at 10% 0%, rgba(111,227,177,.25), transparent 55%),
        radial-gradient(700px 330px at 90% 20%, rgba(26,163,106,.16), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.78));
      box-shadow: var(--shadow);
      padding:22px;
      position:relative;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(400px 160px at 20% 10%, rgba(26,163,106,.14), transparent 60%),
        radial-gradient(320px 150px at 75% 0%, rgba(111,227,177,.18), transparent 65%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-inner{position:relative; z-index:1}
    .hero-eyebrow{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      background:rgba(232,255,243,.85);
      border:1px solid rgba(26,163,106,.18);
      color:rgba(14,122,90,.92);
      padding:8px 12px;
      border-radius:999px;
      font-weight:700; font-size:12px;
      letter-spacing:.2px;
    }
    .pill svg{opacity:.9}
    .hero-h1{
      margin:14px 0 10px;
      font-size:34px;
      letter-spacing:-.6px;
      line-height:1.14;
    }
    .hero-sub{
      margin:0;
      color:rgba(24,32,34,.78);
      font-size:15px;
      line-height:1.7;
      max-width:64ch;
    }
    .hero-actions{
      margin-top:16px;
      display:flex; flex-wrap:wrap; gap:12px; align-items:center;
    }
    .mini-link{
      display:inline-flex; align-items:center; gap:8px;
      color:rgba(14,122,90,.95);
      font-weight:650;
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(15,122,86,.16);
      background:rgba(255,255,255,.55);
      transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
      box-shadow:0 12px 24px rgba(15,122,86,.08);
    }
    .mini-link:hover{transform:translateY(-1px); background:rgba(255,255,255,.72)}
    .hero-meta{
      margin-top:14px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .meta-chip{
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.55);
      padding:10px 12px;
      border-radius:16px;
      min-width:160px;
      flex:1;
    }
    .meta-chip .k{font-size:12px; color:rgba(81,98,105,.9)}
    .meta-chip .v{margin-top:4px; font-weight:850; letter-spacing:-.2px}
    .meta-chip .v span{color:var(--brand); font-weight:900}
    .side-stack{
      display:flex; flex-direction:column; gap:14px;
    }
    .glass{
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.62);
      border-radius: var(--radius2);
      box-shadow: 0 14px 26px rgba(18,44,32,.08);
      padding:16px;
    }
    .side-title{font-weight:900; letter-spacing:-.2px; margin:0 0 8px; font-size:16px}
    .side-list{margin:0; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px}
    .side-item{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px; border-radius:16px;
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.65);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .side-item:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(18,44,32,.10);
      border-color:rgba(26,163,106,.22);
    }
    .badge{
      width:34px; height:34px; border-radius:12px;
      background:linear-gradient(180deg, rgba(19,164,111,.18), rgba(19,164,111,.08));
      border:1px solid rgba(26,163,106,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .side-item h3{margin:0; font-size:13px}
    .side-item p{margin:3px 0 0; font-size:12.5px; color:rgba(81,98,105,.92); line-height:1.55}

    section{padding:22px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:14px;
    }
    .section-title{
      margin:0;
      font-size:22px; letter-spacing:-.4px; line-height:1.25;
    }
    .section-desc{
      margin:6px 0 0;
      color:rgba(81,98,105,.92);
      font-size:14px; line-height:1.7;
      max-width:68ch;
    }
    .section-kicker{
      font-weight:800; color:rgba(14,122,90,.95); font-size:12px;
      border:1px dashed rgba(26,163,106,.28);
      padding:8px 12px; border-radius:999px;
      background:rgba(232,255,243,.55);
      white-space:nowrap;
    }

    .cards{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .card{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(13,51,37,.10);
      border-radius: var(--radius);
      box-shadow: 0 12px 24px rgba(18,44,32,.06);
      padding:16px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:after{
      content:"";
      position:absolute;
      width:180px; height:180px;
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(111,227,177,.18), transparent 60%);
      top:-92px; right:-88px;
      pointer-events:none;
      opacity:.9;
    }
    .card:hover{
      transform:translateY(-3px);
      border-color:rgba(26,163,106,.22);
      box-shadow:0 22px 48px rgba(18,44,32,.10);
    }
    .card h3{margin:10px 0 6px; font-size:15px; letter-spacing:-.2px}
    .card p{margin:0; color:rgba(81,98,105,.95); font-size:13.5px; line-height:1.65}
    .icon-circle{
      width:42px; height:42px; border-radius:16px;
      background:linear-gradient(180deg, rgba(19,164,111,.20), rgba(19,164,111,.08));
      border:1px solid rgba(26,163,106,.22);
      display:flex; align-items:center; justify-content:center;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .split-card{
      padding:18px;
    }
    .chips{display:flex; flex-wrap:wrap; gap:8px; margin-top:12px}
    .chip{
      border-radius:999px;
      padding:9px 12px;
      font-size:12.5px;
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.64);
      color:rgba(18,32,34,.88);
      display:inline-flex; align-items:center; gap:8px;
    }
    .chip .mini-dot{
      width:6px; height:6px; border-radius:50%;
      background:var(--brand);
      box-shadow:0 0 0 4px rgba(26,163,106,.14);
    }

    .steps{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .step{
      padding:16px; border-radius:var(--radius);
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 12px 26px rgba(18,44,32,.06);
      position:relative; overflow:hidden;
      transition:transform .18s ease, border-color .18s ease;
    }
    .step:hover{transform:translateY(-3px); border-color:rgba(26,163,106,.22)}
    .step .num{
      width:34px; height:34px; border-radius:14px;
      background:rgba(232,255,243,.85);
      border:1px solid rgba(26,163,106,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color:rgba(14,122,90,.98);
      letter-spacing:-.2px;
    }
    .step h3{margin:10px 0 6px; font-size:14.5px}
    .step p{margin:0; color:rgba(81,98,105,.95); font-size:13.3px; line-height:1.65}

    .compare-wrap{
      border:1px solid rgba(13,51,37,.10);
      border-radius: var(--radius2);
      background:rgba(255,255,255,.72);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compare-top{
      padding:16px 16px 0;
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
    }
    .rating{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      padding:10px 12px; border-radius:16px;
      border:1px solid rgba(26,163,106,.18);
      background:rgba(232,255,243,.65);
      font-weight:900;
    }
    .star-svg{filter: drop-shadow(0 6px 10px rgba(15,122,86,.12))}
    .rating .score{
      font-size:14px; color:rgba(18,32,34,.86);
      font-weight:800;
    }
    .compare-note{
      margin:0; color:rgba(81,98,105,.95); font-size:13.5px; line-height:1.7;
      max-width:60ch;
    }
    .table-scroll{overflow:auto; border-top:1px solid rgba(13,51,37,.10); margin-top:12px}
    table{
      width:100%;
      border-collapse:collapse;
      min-width:820px;
      background:transparent;
    }
    th, td{
      padding:14px 14px;
      border-bottom:1px solid rgba(13,51,37,.08);
      text-align:left;
      vertical-align:top;
      font-size:13.5px;
    }
    th{font-size:13px; color:rgba(81,98,105,.95); font-weight:800; background:rgba(232,255,243,.35)}
    td strong{color:rgba(18,32,34,.95)}
    .yes{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:750; color:rgba(14,122,90,.98);
    }
    .yes svg{flex:0 0 auto}
    .no{
      color:rgba(81,98,105,.95);
      font-weight:700;
    }

    .gallery{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .case{
      border-radius:var(--radius);
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 24px rgba(18,44,32,.06);
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative; overflow:hidden;
    }
    .case:hover{transform:translateY(-3px); border-color:rgba(26,163,106,.22); box-shadow:0 22px 48px rgba(18,44,32,.10)}
    .case-media{
      border-radius:14px; overflow:hidden;
      border:1px solid rgba(13,51,37,.10);
      background:linear-gradient(180deg, rgba(232,255,243,.55), rgba(255,255,255,.55));
      aspect-ratio: 16 / 10;
      display:flex; align-items:center; justify-content:center;
      position:relative;
    }
    .case-media img{
      width:100%; height:100%; object-fit:cover; display:block;
      transform:scale(1.02);
      filter:saturate(1.05) contrast(1.03);
    }
    .case h3{margin:0; font-size:14.8px}
    .case p{margin:0; color:rgba(81,98,105,.95); font-size:13.5px; line-height:1.65}
    .case .row{display:flex; gap:8px; flex-wrap:wrap}
    .case .pill2{
      font-size:12px;
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.62);
      padding:8px 10px;
      border-radius:999px;
      color:rgba(18,32,34,.85);
      font-weight:750;
    }

    .list-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px; align-items:start;
    }
    .article{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 24px rgba(18,44,32,.06);
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .article:hover{transform:translateY(-3px); border-color:rgba(26,163,106,.22); box-shadow:0 22px 48px rgba(18,44,32,.10)}
    .article h3{margin:0; font-size:14.8px}
    .article p{margin:8px 0 0; color:rgba(81,98,105,.95); font-size:13.5px; line-height:1.65}
    .article a.read{
      display:inline-flex; align-items:center; gap:8px;
      margin-top:10px;
      text-decoration:none; font-weight:850;
      color:rgba(14,122,90,.98);
      padding:10px 12px; border-radius:14px;
      border:1px solid rgba(15,122,86,.18);
      background:rgba(232,255,243,.48);
      transition:transform .18s ease, background .18s ease;
      white-space:nowrap;
    }
    .article a.read:hover{transform:translateY(-1px); background:rgba(232,255,243,.70)}

    .faq{
      border:1px solid rgba(13,51,37,.10);
      border-radius: var(--radius2);
      background:rgba(255,255,255,.70);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    details.faq-item{
      border-top:1px solid rgba(13,51,37,.10);
      padding:0 0;
    }
    details.faq-item:first-child{border-top:none}
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:16px 16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:850;
      color:rgba(18,32,34,.95);
      outline:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-q{font-size:14.5px; line-height:1.45}
    .chev{
      width:38px; height:38px; border-radius:14px;
      border:1px solid rgba(13,51,37,.10);
      background:rgba(232,255,243,.48);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition:transform .2s ease, background .2s ease;
    }
    details[open] .chev{transform:rotate(180deg); background:rgba(232,255,243,.78)}
    details.faq-item .faq-a{
      padding:0 16px 16px;
      color:rgba(81,98,105,.97);
      font-size:13.8px;
      line-height:1.75;
      animation:fadeIn .18s ease both;
    }
    @keyframes fadeIn{from{opacity:0; transform:translateY(-2px)} to{opacity:1; transform:translateY(0)}}

    .reviews{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .review{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 24px rgba(18,44,32,.06);
      transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .review:hover{transform:translateY(-3px); border-color:rgba(26,163,106,.22); box-shadow:0 22px 48px rgba(18,44,32,.10)}
    .review-top{display:flex; align-items:center; justify-content:space-between; gap:12px}
    .avatar{
      width:38px; height:38px; border-radius:16px;
      background:linear-gradient(180deg, rgba(19,164,111,.18), rgba(19,164,111,.08));
      border:1px solid rgba(26,163,106,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      color:rgba(14,122,90,.98);
    }
    .review .who{font-weight:950; letter-spacing:-.2px}
    .review .role{color:rgba(81,98,105,.92); font-size:12.8px; margin-top:2px}
    .review .text{margin:12px 0 0; color:rgba(81,98,105,.97); font-size:13.5px; line-height:1.75}
    .review .tags{margin-top:12px; display:flex; gap:8px; flex-wrap:wrap}
    .review .t{
      font-size:12px; border:1px solid rgba(13,51,37,.10);
      background:rgba(232,255,243,.42);
      padding:7px 10px; border-radius:999px; color:rgba(18,32,34,.85); font-weight:800;
    }

    .form-wrap{
      border:1px solid rgba(13,51,37,.10);
      border-radius: var(--radius2);
      background:
        radial-gradient(600px 280px at 20% 0%, rgba(111,227,177,.20), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.70));
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:0;
    }
    .form-left{
      padding:18px;
      border-right:1px solid rgba(13,51,37,.10);
    }
    .form-left h3{
      margin:0; font-size:16px; letter-spacing:-.2px;
    }
    .form-left p{margin:10px 0 0; color:rgba(81,98,105,.95); font-size:13.8px; line-height:1.75}
    .form-left .helper{
      margin-top:12px; display:flex; flex-direction:column; gap:10px;
    }
    .helper-row{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px; border-radius:16px;
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.62);
    }
    .helper-row .hicon{
      width:34px; height:34px; border-radius:14px;
      background:rgba(232,255,243,.70);
      border:1px solid rgba(26,163,106,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .helper-row strong{display:block; font-size:13.5px}
    .helper-row span{display:block; margin-top:3px; color:rgba(81,98,105,.95); font-size:12.8px; line-height:1.55}
    form{padding:18px}
    .fields{
      display:grid; grid-template-columns:1fr 1fr; gap:12px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    label{font-size:12.5px; color:rgba(81,98,105,.95); font-weight:800}
    input, select, textarea{
      width:100%;
      border:1px solid rgba(13,51,37,.12);
      background:rgba(255,255,255,.78);
      border-radius:14px;
      padding:12px 12px;
      font-size:14px;
      color:rgba(18,32,34,.95);
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    textarea{min-height:108px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(26,163,106,.35);
      box-shadow:0 0 0 5px var(--focus);
      background:#fff;
    }
    .span2{grid-column:1 / -1}
    .submit-row{
      margin-top:12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .fineprint{
      color:rgba(81,98,105,.92); font-size:12.5px; line-height:1.55;
      max-width:48ch;
    }
    .toast{
      position:fixed; left:50%; transform:translateX(-50%);
      bottom:18px; z-index:90;
      background:rgba(18,32,34,.92);
      color:#fff;
      padding:12px 14px;
      border-radius:16px;
      box-shadow:0 18px 40px rgba(0,0,0,.20);
      display:none;
      gap:10px; align-items:flex-start;
      width:min(520px, calc(100vw - 24px));
    }
    .toast.show{display:flex; animation:pop .2s ease both}
    @keyframes pop{from{opacity:0; transform:translateX(-50%) translateY(6px)} to{opacity:1; transform:translateX(-50%) translateY(0)}}
    .toast .ticon{
      width:34px; height:34px; border-radius:14px;
      background:rgba(19,164,111,.20);
      border:1px solid rgba(19,164,111,.35);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .toast strong{display:block; font-size:13.5px}
    .toast span{display:block; margin-top:2px; font-size:12.8px; opacity:.92; line-height:1.5}

    .tagcloud{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .tag{
      padding:10px 12px; border-radius:999px;
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.66);
      font-size:12.8px; font-weight:800;
      color:rgba(18,32,34,.86);
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .tag:hover{transform:translateY(-2px); border-color:rgba(26,163,106,.25); background:rgba(232,255,243,.55)}

    .timeline{
      display:grid; gap:12px;
    }
    .titem{
      display:flex; gap:12px;
      padding:14px; border-radius:var(--radius);
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 24px rgba(18,44,32,.06);
      transition:transform .18s ease, border-color .18s ease;
    }
    .titem:hover{transform:translateY(-3px); border-color:rgba(26,163,106,.22)}
    .tmark{
      width:40px; height:40px; border-radius:16px;
      background:rgba(232,255,243,.72);
      border:1px solid rgba(26,163,106,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color:rgba(14,122,90,.98);
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .tmark:after{
      content:"";
      position:absolute; inset:-20px;
      background:radial-gradient(circle at 30% 30%, rgba(111,227,177,.35), transparent 60%);
      opacity:.8;
    }
    .tcontent h3{margin:0; font-size:14.8px}
    .tcontent p{margin:6px 0 0; color:rgba(81,98,105,.95); font-size:13.5px; line-height:1.7}

    footer{
      padding:22px 0 28px;
      background:linear-gradient(180deg, rgba(243,251,246,.2), rgba(243,251,246,.85));
      border-top:1px solid rgba(13,51,37,.10);
      margin-top:10px;
    }
    .footer-wrap{
      display:grid; grid-template-columns: 1.1fr .9fr;
      gap:14px; align-items:start;
    }
    .foot-card{
      border:1px solid rgba(13,51,37,.10);
      background:rgba(255,255,255,.72);
      border-radius:var(--radius2);
      box-shadow:0 12px 24px rgba(18,44,32,.06);
      padding:16px;
    }
    .foot-title{margin:0; font-size:16px; letter-spacing:-.2px}
    .foot-sub{margin:8px 0 0; color:rgba(81,98,105,.95); font-size:13.5px; line-height:1.7}
    .foot-links{
      margin-top:12px; display:flex; gap:10px; flex-wrap:wrap;
    }
    .foot-links a{
      text-decoration:none;
      padding:9px 11px;
      border-radius:999px;
      border:1px solid rgba(13,51,37,.10);
      background:rgba(232,255,243,.45);
      color:rgba(18,32,34,.86);
      font-weight:850; font-size:12.5px;
      transition:transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{transform:translateY(-2px); background:rgba(232,255,243,.65); border-color:rgba(26,163,106,.22)}
    .copyright{
      margin-top:12px;
      color:rgba(81,98,105,.95);
      font-size:12.8px;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:space-between;
    }
    .smalllist{margin:10px 0 0; padding:0; list-style:none; display:grid; gap:10px}
    .smalllist li{display:flex; gap:10px; align-items:flex-start}
    .smalllist .sicon{
      width:34px; height:34px; border-radius:14px;
      background:rgba(232,255,243,.72);
      border:1px solid rgba(26,163,106,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .smalllist strong{display:block; font-size:13.5px}
    .smalllist span{display:block; margin-top:3px; color:rgba(81,98,105,.95); font-size:12.8px; line-height:1.55}
    .kefu{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
    }
    .kefu img{
      width:86px; height:86px; border-radius:18px;
      border:1px solid rgba(13,51,37,.10);
      background:#fff;
      object-fit:cover;
    }
    .kefu .ktext{flex:1; min-width:200px}
    .kefu .ktext strong{display:block; font-size:14.5px}
    .kefu .ktext span{display:block; margin-top:6px; color:rgba(81,98,105,.95); font-size:13.2px; line-height:1.65}
    .float-kefu{
      position:fixed; right:14px; bottom:14px;
      z-index:80;
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
    }
    .fab{
      border:1px solid rgba(13,51,37,.12);
      background:rgba(255,255,255,.78);
      backdrop-filter: blur(10px);
      border-radius:18px;
      box-shadow:0 22px 50px rgba(0,0,0,.10);
      padding:10px;
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; align-items:center; gap:10px;
    }
    .fab:hover{transform:translateY(-2px); border-color:rgba(26,163,106,.22)}
    .fab .ficon{
      width:42px; height:42px; border-radius:18px;
      background:linear-gradient(180deg, rgba(19,164,111,.20), rgba(19,164,111,.08));
      border:1px solid rgba(26,163,106,.22);
      display:flex; align-items:center; justify-content:center;
    }
    .fab .flabel{display:flex; flex-direction:column; line-height:1.1}
    .fab .flabel strong{font-size:13.5px}
    .fab .flabel span{font-size:12.2px; color:rgba(81,98,105,.95); margin-top:4px}
    .qr-pop{
      display:none;
      width:240px;
      border-radius:22px;
      border:1px solid rgba(13,51,37,.12);
      background:rgba(255,255,255,.86);
      box-shadow:0 30px 70px rgba(0,0,0,.16);
      padding:12px;
      overflow:hidden;
    }
    .qr-pop.show{display:block; animation:pop2 .2s ease both}
    @keyframes pop2{from{opacity:0; transform:translateY(8px)} to{opacity:1; transform:translateY(0)}}
    .qr-head{display:flex; align-items:center; justify-content:space-between; gap:10px}
    .qr-head strong{font-size:13.5px}
    .qr-close{
      border:1px solid rgba(13,51,37,.12);
      background:rgba(232,255,243,.48);
      border-radius:14px;
      width:36px; height:36px;
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
    }
    .qr-pop img{width:100%; height:auto; border-radius:18px; border:1px solid rgba(13,51,37,.10); background:#fff; margin-top:10px}
    .qr-pop .qr-note{
      margin-top:10px;
      color:rgba(81,98,105,.95);
      font-size:12.8px;
      line-height:1.6;
    }

    .reveal{
      opacity:0;
      transform: translateY(8px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.on{
      opacity:1;
      transform: translateY(0);
    }

    #backTop{
      position:fixed; left:14px; bottom:14px;
      z-index:80;
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(13,51,37,.12);
      background:rgba(255,255,255,.80);
      backdrop-filter: blur(10px);
      box-shadow:0 22px 50px rgba(0,0,0,.10);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, opacity .18s ease;
      opacity:0; pointer-events:none;
    }
    #backTop.show{opacity:1; pointer-events:auto}
    #backTop:hover{transform:translateY(-2px)}

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr}
      .hero-h1{font-size:30px}
      .cards{grid-template-columns: 1fr 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .two-col{grid-template-columns: 1fr}
      .list-grid{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr 1fr}
      .gallery{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .form-left{border-right:none; border-bottom:1px solid rgba(13,51,37,.10)}
      .fields{grid-template-columns:1fr}
      .navlinks{display:none}
      .hamburger{display:inline-flex}
      .mobile-panel{display:block}
    }
    @media (max-width: 520px){
      .cards{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .hero-card{padding:16px}
      .meta-chip{min-width:unset}
      .hero-h1{font-size:26px}
      .section-head{flex-direction:column; align-items:flex-start}
      .float-kefu{right:10px; bottom:10px}
      .qr-pop{width:220px}
    }