:root{
      --bg0:#f6fbf7;
      --bg1:#f0f8f2;
      --card:#ffffff;
      --text:#0f172a;
      --muted:#5b6b7c;
      --muted2:#7b8b9b;
      --line:rgba(15,23,42,.10);
      --shadow:0 18px 45px rgba(15,23,42,.08);
      --shadow2:0 10px 30px rgba(15,23,42,.10);
      --accent:#27b57b;
      --accent2:#14b8a6;
      --accent3:#84f7c5;
      --deep:#0b3b2a;
      --btn:#0ea36d;
      --btn2:#10b981;
      --warn:#0f766e;
      --focus:rgba(16,185,129,.22);
      --radius:18px;
      --radius2:14px;
      --container:1120px;
    }
    *{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", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(39,181,123,.22), transparent 55%),
        radial-gradient(900px 450px at 90% 0%, rgba(20,184,166,.18), transparent 50%),
        linear-gradient(180deg, var(--bg0), var(--bg1) 45%, #f7fbf8 100%);
      overflow-x:hidden;
    }
    a{color:inherit}
    img{display:block}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .skip-link{
      position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip-link:focus{
      left:14px;top:14px;width:auto;height:auto;background:#fff;padding:10px 12px;border-radius:12px;z-index:9999;box-shadow:var(--shadow2);
      border:1px solid var(--line);
      outline:none;
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(246,251,247,.70);
      border-bottom:1px solid rgba(15,23,42,.06);
    }
    .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;
    }
    .ai-page-logo{
      width:42px; height:42px; border-radius:14px;
      object-fit:cover;
      background:#fff;
      box-shadow:0 10px 25px rgba(39,181,123,.18);
      border:1px solid rgba(15,23,42,.08);
    }
    .brand-title{
      display:flex; flex-direction:column; gap:2px;
      line-height:1.1;
    }
    .brand-title strong{
      font-size:15px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px; color:var(--muted);
    }

    .nav-links{
      display:flex; align-items:center; gap:14px;
      flex:1;
      justify-content:center;
    }
    .nav-links a{
      text-decoration:none;
      padding:8px 10px;
      border-radius:12px;
      color:rgba(15,23,42,.82);
      font-size:13px;
      border:1px solid transparent;
      transition:background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background:rgba(16,185,129,.10);
      border-color:rgba(16,185,129,.22);
      transform:translateY(-1px);
    }
    .nav-actions{
      display:flex; align-items:center; gap:10px; justify-content:flex-end; min-width:240px;
    }
    .icon-btn{
      width:40px; height:40px; border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.7);
      display:grid; place-items:center;
      box-shadow:0 10px 25px rgba(15,23,42,.05);
      cursor:pointer;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .icon-btn:hover{
      transform:translateY(-1px);
      box-shadow:0 18px 40px rgba(15,23,42,.10);
      border-color:rgba(39,181,123,.35);
    }
    .btn{
      text-decoration:none;
      display:inline-flex; align-items:center; justify-content:center;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(16,185,129,.26);
      background:rgba(255,255,255,.75);
      color:rgba(15,23,42,.92);
      font-weight:700;
      font-size:13.5px;
      gap:10px;
      cursor:pointer;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .btn:hover{
      transform:translateY(-1px);
      border-color:rgba(16,185,129,.48);
      box-shadow:0 18px 45px rgba(39,181,123,.18);
      background:rgba(255,255,255,.95);
    }
    .btn-primary{
      background:linear-gradient(135deg, rgba(14,163,109,1), rgba(16,185,129,1));
      color:#fff;
      border-color:rgba(0,0,0,0);
      box-shadow:0 18px 40px rgba(16,185,129,.22);
    }
    .btn-primary:hover{
      background:linear-gradient(135deg, rgba(11,148,92,1), rgba(16,185,129,1));
      box-shadow:0 24px 55px rgba(16,185,129,.30);
    }
    .btn-ghost{
      background:rgba(255,255,255,.72);
    }
    .btn-sm{
      padding:9px 12px;
      border-radius:12px;
      font-size:13px;
      font-weight:700;
      gap:8px;
    }

    .hamburger{display:none}
    @media (max-width: 980px){
      .nav-links{display:none}
      .hamburger{display:grid}
      .nav-actions{min-width:auto}
      .brand{min-width:auto}
    }

    .mobile-drawer{
      display:none;
      position:fixed; inset:0;
      z-index:80;
      background:rgba(2,6,23,.35);
      backdrop-filter: blur(6px);
    }
    .mobile-drawer.open{display:block}
    .drawer-panel{
      position:absolute; right:12px; top:12px;
      width:min(390px, calc(100vw - 24px));
      background:rgba(255,255,255,.92);
      border:1px solid rgba(15,23,42,.10);
      border-radius:20px;
      box-shadow:0 28px 80px rgba(15,23,42,.25);
      overflow:hidden;
    }
    .drawer-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding:14px 14px 10px;
      border-bottom:1px solid rgba(15,23,42,.08);
      background:linear-gradient(180deg, rgba(39,181,123,.12), transparent 55%);
    }
    .drawer-title{
      display:flex; flex-direction:column; gap:2px;
    }
    .drawer-title strong{font-size:14.5px}
    .drawer-title span{font-size:12px; color:var(--muted)}
    .drawer-close{
      width:40px; height:40px; border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      cursor:pointer;
      transition:transform .2s ease;
    }
    .drawer-close:hover{transform:translateY(-1px)}
    .drawer-links{
      padding:10px 12px 14px;
      display:flex; flex-direction:column; gap:8px;
    }
    .drawer-links a{
      text-decoration:none;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.08);
      background:#fff;
      color:rgba(15,23,42,.90);
      font-weight:700;
      font-size:13.5px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .drawer-links a:hover{
      transform:translateY(-1px);
      border-color:rgba(16,185,129,.35);
      box-shadow:0 18px 45px rgba(39,181,123,.18);
    }
    .drawer-links a i{
      width:26px;height:26px;border-radius:10px;
      display:grid;place-items:center;
      background:rgba(16,185,129,.10);
      color:rgba(11,148,92,1);
      border:1px solid rgba(16,185,129,.22);
      font-style:normal;
      font-weight:900;
    }

    main{position:relative}
    .hero{
      padding:34px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; gap:14px}
    }
    .hero-card{
      background:
        radial-gradient(900px 420px at 10% 10%, rgba(39,181,123,.20), transparent 56%),
        radial-gradient(600px 340px at 85% 10%, rgba(20,184,166,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.60));
      border:1px solid rgba(15,23,42,.10);
      border-radius:26px;
      box-shadow:0 28px 90px rgba(15,23,42,.08);
      padding:22px 20px;
      position:relative;
      overflow:hidden;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(closest-side at 20% 20%, rgba(132,247,197,.45), transparent 62%),
        radial-gradient(closest-side at 85% 10%, rgba(20,184,166,.25), transparent 60%),
        radial-gradient(closest-side at 55% 100%, rgba(39,181,123,.20), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-inner{
      position:relative;
      display:flex; flex-direction:column;
      gap:14px;
      padding:2px 2px 0;
    }
    .pill-row{
      display:flex; flex-wrap:wrap; gap:10px;
      align-items:center;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 11px;
      border-radius:999px;
      border:1px solid rgba(16,185,129,.28);
      background:rgba(255,255,255,.72);
      box-shadow:0 14px 35px rgba(16,185,129,.10);
      font-weight:800;
      font-size:12.5px;
      color:rgba(11,59,42,1);
      letter-spacing:.2px;
    }
    .pill .dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg, var(--accent), var(--accent2));
      box-shadow:0 0 0 4px rgba(16,185,129,.16);
    }
    h1{
      margin:0;
      font-size:34px;
      line-height:1.15;
      letter-spacing:-.6px;
    }
    @media (max-width: 520px){
      h1{font-size:28px}
    }
    .hero-lead{
      margin:0;
      color:var(--muted);
      font-size:14.8px;
      line-height:1.8;
      max-width:62ch;
    }
    .hero-actions{
      display:flex; flex-wrap:wrap; gap:10px;
      align-items:center;
      padding-top:4px;
    }
    .hero-meta{
      display:flex; flex-wrap:wrap; gap:12px;
      margin-top:4px;
      color:rgba(15,23,42,.80);
      font-size:12.8px;
    }
    .meta-item{
      display:flex; gap:10px; align-items:center;
      padding:10px 12px;
      border-radius:16px;
      border:1px dashed rgba(16,185,129,.30);
      background:rgba(255,255,255,.60);
    }
    .meta-icon{
      width:30px; height:30px; border-radius:12px;
      background:rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.25);
      display:grid; place-items:center;
      color:rgba(11,148,92,1);
      font-weight:900;
      flex:0 0 auto;
    }

    .side-stack{
      display:flex; flex-direction:column; gap:12px;
    }
    .side-card{
      background:rgba(255,255,255,.76);
      border:1px solid rgba(15,23,42,.10);
      border-radius:22px;
      padding:16px 14px;
      box-shadow:0 22px 70px rgba(15,23,42,.06);
      overflow:hidden;
      position:relative;
    }
    .side-card:after{
      content:"";
      position:absolute; right:-40px; top:-40px;
      width:120px; height:120px; border-radius:30px;
      background:linear-gradient(135deg, rgba(39,181,123,.25), rgba(20,184,166,.18));
      transform:rotate(18deg);
      border:1px solid rgba(16,185,129,.18);
    }
    .side-card > *{position:relative}
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .side-title strong{font-size:14.5px}
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.22);
      font-weight:900;
      font-size:12.5px;
      color:rgba(11,59,42,1);
      white-space:nowrap;
    }
    .kpi-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      margin-top:6px;
    }
    .kpi{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      padding:12px 12px 11px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .kpi:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 45px rgba(15,23,42,.10);
      border-color:rgba(16,185,129,.32);
    }
    .kpi b{
      display:block;
      font-size:18px;
      letter-spacing:-.4px;
    }
    .kpi span{
      display:block;
      margin-top:3px;
      color:var(--muted);
      font-size:12.5px;
      line-height:1.4;
    }
    .list-compact{
      display:flex; flex-direction:column; gap:10px;
      margin-top:8px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .li i{
      width:28px; height:28px; border-radius:12px;
      background:rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.25);
      display:grid; place-items:center;
      color:rgba(11,148,92,1);
      font-style:normal;
      font-weight:900;
      flex:0 0 auto;
    }
    .li strong{font-size:13.5px}
    .li p{
      margin:2px 0 0;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.55;
    }

    .section{
      padding:18px 0;
    }
    .section-header{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin:6px 0 14px;
    }
    .section-header h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.4px;
    }
    .section-header p{
      margin:0;
      color:var(--muted);
      max-width:64ch;
      font-size:13.8px;
      line-height:1.7;
    }
    .divider{
      height:1px;
      background:linear-gradient(90deg, rgba(16,185,129,.0), rgba(16,185,129,.25), rgba(16,185,129,.0));
      margin:6px 0 2px;
    }

    .card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius:22px;
      box-shadow:0 18px 60px rgba(15,23,42,.06);
    }

    .grid-3{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    @media (max-width: 980px){
      .grid-3{grid-template-columns:1fr; gap:10px}
    }

    .feature-card{
      padding:16px 15px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .feature-card:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(600px 280px at 10% 0%, rgba(39,181,123,.18), transparent 58%),
        radial-gradient(400px 220px at 100% 0%, rgba(20,184,166,.14), transparent 55%);
      opacity:0;
      transition:opacity .25s ease;
      pointer-events:none;
    }
    .feature-card:hover:before{opacity:1}
    .feature-card:hover{
      transform:translateY(-3px);
      box-shadow:0 26px 78px rgba(15,23,42,.10);
      border-color:rgba(16,185,129,.28);
    }
    .feature-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
      position:relative;
    }
    .icon{
      width:44px; height:44px;
      border-radius:18px;
      display:grid; place-items:center;
      background:linear-gradient(180deg, rgba(16,185,129,.16), rgba(255,255,255,.65));
      border:1px solid rgba(16,185,129,.22);
      color:rgba(11,148,92,1);
      font-weight:900;
      letter-spacing:-.6px;
      position:relative;
      z-index:1;
    }
    .feature-card h3{
      margin:0;
      font-size:15.5px;
      letter-spacing:-.2px;
      position:relative;
      z-index:1;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:13.4px;
      line-height:1.75;
      position:relative;
      z-index:1;
    }
    .mini-tags{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top:12px;
      position:relative;
      z-index:1;
    }
    .tag{
      display:inline-flex; align-items:center;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(16,185,129,.10);
      border:1px solid rgba(16,185,129,.18);
      color:rgba(11,59,42,1);
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }

    .process{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    @media (max-width: 980px){
      .process{grid-template-columns:1fr}
    }
    .timeline{
      padding:16px 14px;
    }
    .steps{
      display:flex; flex-direction:column; gap:10px;
      margin-top:10px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .step:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 45px rgba(15,23,42,.10);
      border-color:rgba(16,185,129,.28);
    }
    .step-num{
      width:38px; height:38px; border-radius:16px;
      background:rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.22);
      color:rgba(11,59,42,1);
      display:grid; place-items:center;
      font-weight:1000;
      flex:0 0 auto;
    }
    .step h3{
      margin:0;
      font-size:14.6px;
      letter-spacing:-.2px;
    }
    .step p{
      margin:4px 0 0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.65;
    }

    .comparison-card{
      padding:14px;
    }
    .table-wrap{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:820px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      font-size:13.2px;
      text-align:left;
      vertical-align:top;
    }
    th{
      position:sticky; top:0;
      background:linear-gradient(180deg, rgba(39,181,123,.14), rgba(255,255,255,.92));
      z-index:1;
      font-size:13.5px;
      color:rgba(15,23,42,.92);
      border-bottom:1px solid rgba(16,185,129,.22);
    }
    tr:last-child td{border-bottom:none}
    .score{
      display:flex; align-items:center; justify-content:flex-start; gap:10px;
      flex-wrap:wrap;
    }
    .starbar{
      display:inline-flex; align-items:center; gap:6px;
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(16,185,129,.24);
      background:rgba(16,185,129,.10);
      font-weight:900;
      color:rgba(11,59,42,1);
    }
    .star{
      width:18px; height:18px; display:inline-block;
      background:conic-gradient(from 180deg, #fbbf24, #f59e0b);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      border:1px solid rgba(15,23,42,.10);
      box-shadow:0 10px 20px rgba(245,158,11,.20);
    }
    .tick{
      display:inline-flex; align-items:center; gap:8px;
      color:rgba(11,59,42,1);
      font-weight:900;
    }
    .tick i{
      width:22px; height:22px; border-radius:10px;
      display:grid; place-items:center;
      border:1px solid rgba(16,185,129,.22);
      background:rgba(16,185,129,.12);
      font-style:normal;
    }
    .cross{
      color:rgba(110, 64, 48, 1);
      font-weight:900;
    }

    .two-col{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .two-col{grid-template-columns:1fr}
    }
    .card-pad{padding:16px 14px}
    .services-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    @media (max-width: 980px){
      .services-grid{grid-template-columns:1fr}
    }

    .list{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .list li{
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      display:flex; align-items:flex-start; gap:12px;
    }
    .list li b{
      display:block;
      font-size:14px;
      letter-spacing:-.2px;
    }
    .list li span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.6;
    }
    .check{
      width:30px; height:30px; border-radius:14px;
      border:1px solid rgba(16,185,129,.22);
      background:rgba(16,185,129,.12);
      display:grid; place-items:center;
      color:rgba(11,59,42,1);
      font-weight:1000;
      flex:0 0 auto;
    }

    .cards-rows{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:stretch;
    }
    @media (max-width: 980px){
      .cards-rows{grid-template-columns:1fr}
    }
    .market-net{
      padding:16px 14px;
      position:relative;
      overflow:hidden;
    }
    .net-bg{
      position:absolute; inset:-40px -60px auto auto;
      width:280px; height:280px; border-radius:80px;
      background:radial-gradient(circle at 30% 30%, rgba(132,247,197,.55), rgba(20,184,166,.18) 50%, transparent 72%);
      transform:rotate(18deg);
      pointer-events:none;
      opacity:.7;
    }
    .market-net > *{position:relative}
    .net-grid{
      margin-top:10px;
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:10px;
    }
    @media (max-width: 520px){
      .net-grid{grid-template-columns:1fr 1fr}
    }
    .net-item{
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      min-height:88px;
      display:flex; flex-direction:column; gap:6px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .net-item:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 45px rgba(15,23,42,.10);
      border-color:rgba(16,185,129,.28);
    }
    .net-item b{font-size:14px}
    .net-item span{color:var(--muted); font-size:13px; line-height:1.6}

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    @media (max-width: 980px){
      .case-grid{grid-template-columns:1fr}
    }
    .case{
      padding:14px 13px;
      overflow:hidden;
      position:relative;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height:190px;
    }
    .case:hover{
      transform:translateY(-3px);
      box-shadow:0 26px 78px rgba(15,23,42,.10);
      border-color:rgba(16,185,129,.28);
    }
    .case-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .case h3{
      margin:0;
      font-size:15.2px;
      letter-spacing:-.2px;
    }
    .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.7);
      color:rgba(15,23,42,.86);
      font-weight:900;
      font-size:12.3px;
      white-space:nowrap;
    }
    .case p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.75;
    }
    .case ul{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-wrap:wrap; gap:8px;
    }

    .articles{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:12px;
    }
    @media (max-width: 980px){
      .articles{grid-template-columns:1fr}
    }
    .article-list{
      padding:14px;
    }
    .article-item{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      margin-top:10px;
    }
    .article-item:first-child{margin-top:0}
    .article-item:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 45px rgba(15,23,42,.10);
      border-color:rgba(16,185,129,.28);
    }
    .article-item strong{
      font-size:14.2px;
      letter-spacing:-.2px;
      display:block;
    }
    .article-item span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:13.1px;
      line-height:1.55;
    }
    .article-item a{
      text-decoration:none;
      font-weight:900;
      font-size:13px;
      color:rgba(11,148,92,1);
      white-space:nowrap;
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(16,185,129,.22);
      background:rgba(16,185,129,.10);
      transition:transform .2s ease, background .2s ease;
      flex:0 0 auto;
      align-self:center;
    }
    .article-item a:hover{
      transform:translateY(-1px);
      background:rgba(16,185,129,.16);
    }

    .faq{
      padding:14px;
    }
    details.faq-item{
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      padding:12px 12px;
      margin-top:10px;
      transition:box-shadow .2s ease, border-color .2s ease, transform .2s ease;
    }
    details.faq-item:first-of-type{margin-top:0}
    details.faq-item[open]{
      border-color:rgba(16,185,129,.30);
      box-shadow:0 22px 70px rgba(16,185,129,.10);
      transform:translateY(-1px);
    }
    summary{
      list-style:none;
      cursor:pointer;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      font-weight:900;
      letter-spacing:-.2px;
      font-size:14.2px;
      color:rgba(15,23,42,.92);
      padding-right:10px;
      outline:none;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; flex:0 0 auto;
      color:var(--muted);
      font-weight:900;
      font-size:12.5px;
    }
    .chev{
      width:28px; height:28px; border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.7);
      display:grid; place-items:center;
      transition:transform .2s ease, border-color .2s ease;
    }
    details[open] .chev{transform:rotate(180deg); border-color:rgba(16,185,129,.28)}
    .faq-answer{
      margin-top:10px;
      color:var(--muted);
      font-size:13.4px;
      line-height:1.78;
      padding-left:2px;
    }

    .biography{
      display:grid; grid-template-columns: .92fr 1.08fr; gap:12px;
      align-items:stretch;
    }
    @media (max-width: 980px){
      .biography{grid-template-columns:1fr}
    }
    .about-card{
      padding:16px 14px;
    }
    .about-card h3{
      margin:0 0 10px;
      font-size:15.6px;
      letter-spacing:-.2px;
    }
    .about-card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.85;
    }
    .about-quote{
      margin-top:12px;
      border-radius:18px;
      border:1px dashed rgba(16,185,129,.28);
      padding:12px 12px;
      background:rgba(255,255,255,.6);
      display:flex; gap:12px; align-items:flex-start;
    }
    .about-quote .qicon{
      width:34px; height:34px; border-radius:16px;
      background:rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.22);
      display:grid; place-items:center;
      font-weight:1000;
      color:rgba(11,59,42,1);
      flex:0 0 auto;
    }
    .about-quote b{
      display:block;
      font-size:13.8px;
      margin-top:1px;
    }
    .about-quote span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.65;
    }

    .pricing-grid{
      display:grid; grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    @media (max-width: 980px){
      .pricing-grid{grid-template-columns:1fr}
    }
    .price{
      padding:16px 14px;
      position:relative;
      overflow:hidden;
    }
    .price:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(500px 240px at 20% -10%, rgba(39,181,123,.22), transparent 55%),
        radial-gradient(500px 240px at 100% 0%, rgba(20,184,166,.18), transparent 55%);
      opacity:.7;
      pointer-events:none;
    }
    .price > *{position:relative}
    .price h3{
      margin:0;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .price p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.75;
    }
    .price .big{
      margin-top:12px;
      display:flex; align-items:baseline; gap:8px;
      font-weight:1000;
    }
    .price .big b{
      font-size:30px;
      letter-spacing:-.8px;
      color:rgba(11,59,42,1);
    }
    .price .big span{
      color:var(--muted);
      font-size:13px;
      font-weight:900;
    }
    .price ul{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .price li{
      display:flex; gap:10px; align-items:flex-start;
      color:rgba(15,23,42,.86);
      font-size:13.2px;
      line-height:1.6;
    }
    .price li i{
      width:22px; height:22px; border-radius:10px;
      background:rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.22);
      display:grid; place-items:center;
      font-style:normal;
      font-weight:1000;
      color:rgba(11,59,42,1);
      flex:0 0 auto;
      margin-top:1px;
    }

    .form-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .form-grid{grid-template-columns:1fr}
    }
    .form-card{
      padding:16px 14px;
    }
    form{
      margin-top:10px;
      display:flex; flex-direction:column; gap:10px;
    }
    .field{
      display:flex; flex-direction:column; gap:7px;
    }
    label{
      font-size:12.8px;
      color:rgba(15,23,42,.86);
      font-weight:900;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background:rgba(255,255,255,.85);
      font-size:14px;
      color:var(--text);
      outline:none;
      transition:border-color .2s ease, box-shadow .2s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(16,185,129,.55);
      box-shadow:0 0 0 4px var(--focus);
    }
    .form-actions{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      margin-top:4px;
    }
    .hint{
      color:var(--muted2);
      font-size:12.6px;
      line-height:1.6;
      margin:0;
    }

    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .cloud{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.72);
      color:rgba(15,23,42,.86);
      font-weight:900;
      font-size:12.8px;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
      cursor:pointer;
      user-select:none;
    }
    .cloud:hover{
      transform:translateY(-2px);
      border-color:rgba(16,185,129,.28);
      background:rgba(255,255,255,.92);
    }

    .footer{
      margin-top:18px;
      padding:18px 0 26px;
      background:linear-gradient(180deg, rgba(246,251,247,.0), rgba(246,251,247,.75) 30%, rgba(240,248,242,.95) 100%);
      border-top:1px solid rgba(15,23,42,.08);
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .footer-grid{grid-template-columns:1fr}
    }
    .footer-card{
      padding:16px 14px;
      border-radius:22px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 18px 60px rgba(15,23,42,.06);
    }
    .footer-top{
      display:flex; gap:12px; align-items:center;
    }
    .footer-top .ai-page-logo{width:44px;height:44px}
    .footer-title{
      display:flex; flex-direction:column; gap:2px;
    }
    .footer-title b{font-size:15px}
    .footer-title span{color:var(--muted); font-size:12.8px; line-height:1.6}
    .footer-links{
      margin-top:12px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footer-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      font-weight:900;
      font-size:12.8px;
      color:rgba(15,23,42,.86);
      transition:transform .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .footer-links a:hover{
      transform:translateY(-2px);
      border-color:rgba(16,185,129,.30);
    }
    .foot-cta{
      display:flex; flex-direction:column; gap:12px;
    }
    .contact-row{
      display:flex; flex-direction:column; gap:10px;
    }
    .contact-item{
      display:flex; align-items:flex-start; gap:10px;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .contact-item i{
      width:30px; height:30px; border-radius:14px;
      display:grid; place-items:center;
      border:1px solid rgba(16,185,129,.22);
      background:rgba(16,185,129,.12);
      color:rgba(11,59,42,1);
      font-style:normal;
      font-weight:1000;
      flex:0 0 auto;
    }
    .contact-item b{font-size:13.8px}
    .contact-item span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:13.1px;
      line-height:1.6;
      word-break:break-word;
    }
    .copyright{
      margin-top:12px;
      color:rgba(15,23,42,.70);
      font-size:12.6px;
      display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }

    .float-contact{
      position:fixed;
      right:14px;
      bottom:16px;
      z-index:70;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-pill{
      display:flex; gap:10px; align-items:center;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.88);
      backdrop-filter: blur(10px);
      box-shadow:0 22px 70px rgba(15,23,42,.18);
      cursor:pointer;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      user-select:none;
    }
    .float-pill:hover{
      transform:translateY(-2px);
      box-shadow:0 28px 90px rgba(15,23,42,.24);
      border-color:rgba(16,185,129,.30);
    }
    .float-pill i{
      width:34px; height:34px; border-radius:16px;
      display:grid; place-items:center;
      background:rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.22);
      color:rgba(11,59,42,1);
      font-style:normal;
      font-weight:1000;
      flex:0 0 auto;
    }
    .float-pill b{
      font-size:13.5px;
      letter-spacing:-.2px;
    }
    .float-pill span{
      color:var(--muted);
      font-size:12.5px;
      margin-left:2px;
    }
    .qr-pop{
      position:relative;
    }
    .qr-card{
      position:absolute;
      right:0; bottom:52px;
      width:240px;
      border-radius:20px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.94);
      box-shadow:0 28px 90px rgba(15,23,42,.25);
      padding:12px 12px;
      transform-origin:100% 100%;
      opacity:0;
      pointer-events:none;
      transform:scale(.96) translateY(6px);
      transition:opacity .18s ease, transform .18s ease;
    }
    .qr-pop.open .qr-card{
      opacity:1;
      pointer-events:auto;
      transform:scale(1) translateY(0);
    }
    .qr-card h4{
      margin:0 0 10px;
      font-size:14.2px;
      letter-spacing:-.2px;
    }
    .qr-wrap{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:linear-gradient(180deg, rgba(16,185,129,.10), rgba(255,255,255,.92));
      padding:10px;
      display:flex; flex-direction:column; gap:8px;
      align-items:center;
    }
    .qr-img{
      width:120px; height:auto;
      border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .qr-note{
      margin:0;
      color:var(--muted);
      font-size:12.6px;
      line-height:1.6;
      text-align:center;
    }

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

    .anchor{
      scroll-margin-top:86px;
    }