:root{
      --bg0:#fbfaf7;
      --bg1:#f4f6fb;
      --card:#ffffff;
      --text:#1f2430;
      --muted:#5a6476;
      --line:rgba(18, 26, 43, .12);
      --shadow: 0 10px 24px rgba(17, 24, 39, .08);
      --shadow2: 0 14px 30px rgba(17, 24, 39, .10);
      --brand:#2b67ff;
      --brand2:#7c3aed;
      --brand3:#00bcd4;
      --good:#16a34a;
      --warn:#f59e0b;
      --danger:#ef4444;
      --radius:18px;
      --radius2:26px;
      --container:1120px;
      --pad: 20px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, "Noto Sans", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 700px at 20% -10%, rgba(43,103,255,.18), transparent 55%),
        radial-gradient(900px 600px at 85% 5%, rgba(124,58,237,.14), transparent 50%),
        radial-gradient(850px 560px at 60% 35%, rgba(0,188,212,.10), transparent 55%),
        linear-gradient(180deg, var(--bg0), var(--bg1));
      overflow-x:hidden;
    }

    a{ color:inherit; text-decoration:none; }
    a:hover{ text-decoration: underline; text-underline-offset: 4px; }

    .container{
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 var(--pad);
    }

    .skip-link{
      position:absolute;
      left:-999px; top:auto;
      width:1px; height:1px;
      overflow:hidden;
    }
    .skip-link:focus{
      left: 16px; top: 16px;
      width:auto; height:auto;
      padding:10px 14px;
      background: var(--card);
      border:1px solid var(--line);
      border-radius: 10px;
      z-index:10000;
      text-decoration:none;
      box-shadow: var(--shadow);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(251,250,247,.72);
      backdrop-filter: blur(12px);
      border-bottom:1px solid rgba(18, 26, 43, .08);
    }

    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding: 14px 0;
      gap: 14px;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 220px;
    }
    .brand img{
      display:block;
      width: 40px;
      height: auto;
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      line-height:1.15;
    }
    .brand-title strong{
      font-size: 14px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size: 12px;
      color: var(--muted);
    }

    nav ul{
      list-style:none;
      padding:0; margin:0;
      display:flex;
      gap: 12px;
      flex-wrap:nowrap;
      align-items:center;
    }

    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 10px 10px;
      border-radius: 12px;
      color: rgba(31,36,48,.86);
      border: 1px solid transparent;
      white-space:nowrap;
      transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
      font-size: 13px;
    }
    .nav-link:hover{
      background: rgba(255,255,255,.7);
      border-color: rgba(18, 26, 43, .10);
      box-shadow: 0 10px 18px rgba(17, 24, 39, .06);
      transform: translateY(-1px);
      text-decoration:none;
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      justify-content:flex-end;
      min-width: 220px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding: 12px 14px;
      border-radius: 14px;
      border:1px solid rgba(18, 26, 43, .12);
      background: rgba(255,255,255,.72);
      color: rgba(31,36,48,.92);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      font-weight: 650;
      font-size: 13px;
      white-space:nowrap;
      cursor:pointer;
      user-select:none;
    }
    .btn:focus{ outline: 3px solid rgba(43,103,255,.28); outline-offset: 2px; }
    .btn:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.9);
      box-shadow: 0 12px 22px rgba(17, 24, 39, .10);
      border-color: rgba(43,103,255,.26);
      text-decoration:none;
    }

    .btn-primary{
      border: 1px solid rgba(43,103,255,.28);
      background:
        radial-gradient(1000px 200px at 20% 20%, rgba(255,255,255,.35), transparent 60%),
        linear-gradient(135deg, rgba(43,103,255,.98), rgba(124,58,237,.92));
      color:white;
      box-shadow: 0 14px 26px rgba(43,103,255,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 34px rgba(43,103,255,.28);
      border-color: rgba(255,255,255,.22);
      background:
        radial-gradient(1000px 200px at 20% 20%, rgba(255,255,255,.35), transparent 60%),
        linear-gradient(135deg, rgba(43,103,255,1), rgba(124,58,237,.98));
    }

    .btn-ghost{
      background: rgba(255,255,255,.58);
    }

    .nav-toggle{
      display:none;
      width: 44px; height: 44px;
      border-radius: 14px;
      border:1px solid rgba(18, 26, 43, .12);
      background: rgba(255,255,255,.7);
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
    }
    .nav-toggle:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 22px rgba(17, 24, 39, .10);
      background: rgba(255,255,255,.92);
    }
    .burger{
      width:18px; height:12px; position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0; height:2px;
      background: rgba(31,36,48,.86);
      border-radius: 2px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger span:nth-child(1){ top:0; }
    .burger span:nth-child(2){ top:5px; }
    .burger span:nth-child(3){ top:10px; }
    .nav-toggle[aria-expanded="true"] .burger span:nth-child(1){ top:5px; transform: rotate(45deg); }
    .nav-toggle[aria-expanded="true"] .burger span:nth-child(2){ opacity:0; }
    .nav-toggle[aria-expanded="true"] .burger span:nth-child(3){ top:5px; transform: rotate(-45deg); }

    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-panel .panel-inner{
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(18, 26, 43, .10);
      border-radius: 18px;
      padding: 10px;
      box-shadow: var(--shadow);
    }
    .mobile-links{
      display:flex;
      flex-wrap:wrap;
      gap: 8px;
      padding: 6px;
    }
    .mobile-links .nav-link{
      padding: 10px 12px;
      background: rgba(255,255,255,.7);
      border-color: rgba(18, 26, 43, .08);
    }

    .hero{
      padding: 34px 0 20px;
    }

    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items:stretch;
    }

    .hero-card{
      border-radius: var(--radius2);
      background:
        radial-gradient(1200px 420px at 12% 20%, rgba(43,103,255,.22), transparent 58%),
        radial-gradient(900px 420px at 85% 15%, rgba(124,58,237,.18), transparent 52%),
        radial-gradient(760px 420px at 60% 70%, rgba(0,188,212,.14), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.52));
      border: 1px solid rgba(18, 26, 43, .10);
      box-shadow: var(--shadow);
      padding: 22px;
      position:relative;
      overflow:hidden;
      min-height: 310px;
    }

    .hero-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(115deg, rgba(43,103,255,.0), rgba(43,103,255,.18), rgba(124,58,237,.18), rgba(0,188,212,.0));
      opacity:.7;
      transform: translateX(-30%);
      animation: sheen 10s linear infinite;
      pointer-events:none;
    }
    @keyframes sheen{
      0%{ transform: translateX(-35%); }
      50%{ transform: translateX(35%); }
      100%{ transform: translateX(-35%); }
    }

    .hero-content{
      position:relative;
      z-index:2;
      display:flex;
      flex-direction:column;
      gap: 14px;
      padding-right: 6px;
    }

    .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.68);
      border:1px solid rgba(18, 26, 43, .10);
      font-size: 12px;
      color: rgba(31,36,48,.86);
      white-space:nowrap;
    }
    .dot{
      width:10px; height:10px;
      border-radius:50%;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 0 0 6px rgba(43,103,255,.14);
    }

    h1{
      margin:0;
      font-size: 34px;
      line-height:1.18;
      letter-spacing: -0.6px;
    }

    .hero-sub{
      margin:0;
      color: rgba(31,36,48,.78);
      font-size: 15px;
      line-height:1.7;
      max-width: 56ch;
    }

    .hero-actions{
      display:flex;
      gap: 12px;
      flex-wrap:wrap;
      align-items:center;
      margin-top: 6px;
    }

    .mini-stats{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
      margin-top: 8px;
    }
    .stat{
      background: rgba(255,255,255,.66);
      border:1px solid rgba(18, 26, 43, .10);
      border-radius: 16px;
      padding: 12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .stat:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 24px rgba(17, 24, 39, .10);
      border-color: rgba(43,103,255,.25);
    }
    .stat strong{
      display:block;
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .stat span{
      display:block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 6px;
      line-height:1.3;
    }

    .hero-side{
      border-radius: var(--radius2);
      background: rgba(255,255,255,.66);
      border:1px solid rgba(18, 26, 43, .10);
      box-shadow: var(--shadow);
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap: 12px;
      min-height: 310px;
      position:relative;
      overflow:hidden;
    }
    .hero-side:after{
      content:"";
      position:absolute;
      width: 260px;
      height: 260px;
      right:-130px; top:-120px;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.25), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(43,103,255,.20), transparent 56%);
      pointer-events:none;
      filter:saturate(1.1);
    }

    .side-title{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      position:relative;
      z-index:2;
    }
    .side-title h2{
      margin:0;
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .side-title p{
      margin:0;
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.6;
      max-width: 32ch;
    }

    .side-panel{
      position:relative;
      z-index:2;
      display:flex;
      flex-direction:column;
      gap: 10px;
      margin-top: 2px;
    }

    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap: 8px;
    }

    .tag{
      font-size: 12px;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(18, 26, 43, .10);
      color: rgba(31,36,48,.84);
      white-space:nowrap;
    }

    .side-action{
      display:flex;
      gap: 10px;
      flex-wrap:wrap;
      margin-top:auto;
      position:relative;
      z-index:2;
    }

    .section{
      padding: 26px 0;
    }

    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 14px;
      margin-bottom: 14px;
    }
    .section-title h2{
      margin:0;
      font-size: 20px;
      letter-spacing: -0.3px;
    }
    .section-title p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height:1.7;
      max-width: 58ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      align-items:stretch;
    }

    .card{
      background: rgba(255,255,255,.74);
      border:1px solid rgba(18, 26, 43, .10);
      border-radius: var(--radius);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(17,24,39,.10);
      border-color: rgba(43,103,255,.22);
    }

    .card-head{
      display:flex;
      align-items:flex-start;
      gap: 12px;
      margin-bottom: 10px;
    }
    .icon{
      width: 38px; height: 38px;
      border-radius: 14px;
      display:flex;
      align-items:center;
      justify-content:center;
      background: linear-gradient(135deg, rgba(43,103,255,.18), rgba(124,58,237,.16));
      border: 1px solid rgba(43,103,255,.20);
      flex: 0 0 auto;
    }
    .icon svg{ width: 20px; height: 20px; }
    .card h3{
      margin:0;
      font-size: 15px;
      letter-spacing: -0.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }

    .timeline{
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .step{
      display:flex;
      gap: 12px;
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border:1px solid rgba(18, 26, 43, .10);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .step:hover{ transform: translateY(-2px); box-shadow: 0 18px 34px rgba(17,24,39,.10); }
    .badge{
      width: 36px; height: 36px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(43,103,255,.20), rgba(0,188,212,.16));
      border:1px solid rgba(43,103,255,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 800;
      font-size: 13px;
      color: rgba(31,36,48,.92);
      flex: 0 0 auto;
    }
    .step strong{ display:block; font-size: 14px; margin-top: 2px; }
    .step span{ display:block; color: var(--muted); font-size: 13px; margin-top: 6px; line-height:1.6; }

    .compare{
      border-radius: var(--radius2);
      border:1px solid rgba(18, 26, 43, .10);
      background: rgba(255,255,255,.74);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compare-top{
      padding: 18px 18px 14px;
      border-bottom:1px solid rgba(18, 26, 43, .08);
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 14px;
      flex-wrap:wrap;
    }
    .rating{
      display:flex;
      flex-direction:column;
      gap: 6px;
      min-width: 240px;
    }
    .stars{
      display:flex;
      gap:6px;
      align-items:center;
      flex-wrap:wrap;
    }
    .star{
      width: 18px; height: 18px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color: #f59e0b;
    }
    .rating strong{
      font-size: 34px;
      letter-spacing: -0.8px;
      line-height:1;
    }
    .rating span{
      color: var(--muted);
      font-size: 13px;
      line-height:1.4;
    }

    .compare-table-wrap{
      overflow:auto;
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width: 720px;
    }
    th, td{
      padding: 14px 14px;
      border-bottom:1px solid rgba(18, 26, 43, .08);
      text-align:left;
      vertical-align:middle;
      font-size: 13.5px;
      white-space:nowrap;
    }
    th{
      background: rgba(245,247,255,.9);
      color: rgba(31,36,48,.92);
      font-weight: 750;
    }
    tr:hover td{
      background: rgba(43,103,255,.05);
    }
    .level{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      font-weight: 700;
      color: rgba(31,36,48,.92);
    }
    .bar{
      height: 10px;
      width: 120px;
      border-radius: 999px;
      background: rgba(18, 26, 43, .08);
      overflow:hidden;
      border:1px solid rgba(18, 26, 43, .08);
    }
    .bar i{
      display:block;
      height:100%;
      background: linear-gradient(135deg, rgba(43,103,255,.95), rgba(124,58,237,.85));
      width: 84%;
      border-radius: 999px;
    }

    .mobile-table-note{
      display:none;
      color: var(--muted);
      font-size: 12.5px;
      padding: 0 18px 16px;
    }

    .faq{
      border-radius: var(--radius2);
      border:1px solid rgba(18, 26, 43, .10);
      background: rgba(255,255,255,.74);
      box-shadow: var(--shadow);
      overflow:hidden;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 0;
    }
    details.faq-item{
      border-bottom:1px solid rgba(18, 26, 43, .08);
      padding: 0;
    }
    details.faq-item:nth-child(odd){
      border-right:1px solid rgba(18, 26, 43, .08);
    }
    details.faq-item:last-child,
    details.faq-item:nth-last-child(2){
      border-bottom:none;
    }

    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding: 16px 16px;
      display:flex;
      gap: 12px;
      align-items:flex-start;
      justify-content:space-between;
      user-select:none;
    }
    details.faq-item summary::-webkit-details-marker{ display:none; }
    .faq-q{
      display:flex;
      gap: 12px;
      align-items:flex-start;
    }
    .faq-q b{
      font-size: 13.7px;
      line-height:1.5;
      letter-spacing: -0.15px;
    }
    .chev{
      width: 32px; height: 32px;
      border-radius: 12px;
      border:1px solid rgba(18, 26, 43, .10);
      background: rgba(255,255,255,.64);
      display:flex;
      align-items:center;
      justify-content:center;
      flex: 0 0 auto;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    details[open] .chev{
      transform: rotate(180deg);
      background: rgba(43,103,255,.08);
      border-color: rgba(43,103,255,.22);
    }
    details.faq-item .faq-a{
      padding: 0 16px 16px 16px;
      color: var(--muted);
      font-size: 13.2px;
      line-height:1.75;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }
    .review{
      background: rgba(255,255,255,.74);
      border:1px solid rgba(18, 26, 43, .10);
      border-radius: var(--radius);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 190px;
    }
    .review:before{
      content:"";
      position:absolute;
      width: 220px; height: 140px;
      left:-120px; top:-80px;
      background: radial-gradient(circle at 40% 40%, rgba(43,103,255,.18), transparent 60%),
                  radial-gradient(circle at 80% 60%, rgba(124,58,237,.12), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(17,24,39,.10);
      border-color: rgba(43,103,255,.22);
    }
    .review-top{
      position:relative;
      z-index:2;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      margin-bottom: 10px;
    }
    .avatar{
      width: 42px; height: 42px;
      border-radius: 16px;
      border:1px solid rgba(18, 26, 43, .10);
      background: rgba(255,255,255,.7);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 900;
      color: rgba(31,36,48,.9);
    }
    .review .meta{
      display:flex;
      flex-direction:column;
      gap: 4px;
      margin-left: 10px;
      flex: 1 1 auto;
    }
    .review .meta strong{ font-size: 14px; letter-spacing: -0.2px; }
    .review .meta span{ font-size: 12.5px; color: var(--muted); line-height:1.3; }
    .review p{
      position:relative;
      z-index:2;
      margin:0;
      color: rgba(31,36,48,.82);
      font-size: 13.3px;
      line-height:1.8;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .article-card{
      border-radius: var(--radius);
      background: rgba(255,255,255,.74);
      border:1px solid rgba(18, 26, 43, .10);
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .article-card:hover{ transform: translateY(-2px); box-shadow: 0 18px 34px rgba(17,24,39,.10); }
    .article-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      margin-bottom: 10px;
    }
    .article-head strong{
      font-size: 15px;
      letter-spacing:-0.2px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(43,103,255,.08);
      border:1px solid rgba(43,103,255,.20);
      color: rgba(31,36,48,.9);
      font-size: 12px;
      white-space:nowrap;
    }
    .article-items{
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .article-item{
      display:flex;
      align-items:flex-start;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(18, 26, 43, .08);
      background: rgba(255,255,255,.6);
      transition: border-color .18s ease, transform .18s ease;
    }
    .article-item:hover{
      border-color: rgba(43,103,255,.24);
      transform: translateY(-1px);
      text-decoration:none;
    }
    .article-item b{
      font-size: 13.5px;
      letter-spacing: -0.15px;
      line-height:1.4;
    }
    .article-item span{
      display:block;
      color: var(--muted);
      font-size: 12.2px;
      margin-top: 5px;
      line-height:1.35;
    }
    .article-item .arrow{
      margin-left:auto;
      color: rgba(31,36,48,.7);
      font-weight: 900;
    }

    .form-card{
      border-radius: var(--radius2);
      border:1px solid rgba(18, 26, 43, .10);
      background: rgba(255,255,255,.74);
      box-shadow: var(--shadow);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .form-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(900px 240px at 15% 10%, rgba(43,103,255,.18), transparent 60%),
        radial-gradient(700px 260px at 90% 20%, rgba(124,58,237,.14), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .form-inner{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .form-left{
      padding: 8px 8px 8px 8px;
    }
    .form-left h2{
      margin:0;
      font-size: 18px;
      letter-spacing: -0.3px;
    }
    .form-left p{
      margin: 10px 0 0;
      color: var(--muted);
      line-height:1.8;
      font-size: 13.5px;
    }
    .form-left .bullets{
      margin: 12px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .form-left .bullets li{
      display:flex;
      gap: 10px;
      align-items:flex-start;
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(18, 26, 43, .08);
    }
    .tick{
      width: 22px; height: 22px;
      border-radius: 8px;
      background: rgba(22,163,74,.12);
      border:1px solid rgba(22,163,74,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .form{
      padding: 10px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(18, 26, 43, .08);
      border-radius: 18px;
    }
    .fields{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap: 7px;
    }
    label{
      font-size: 12.5px;
      color: rgba(31,36,48,.82);
      font-weight: 700;
      letter-spacing:-0.1px;
    }
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border:1px solid rgba(18, 26, 43, .12);
      padding: 11px 12px;
      background: rgba(255,255,255,.9);
      color: rgba(31,36,48,.92);
      font-size: 13.5px;
      transition: border-color .18s ease, box-shadow .18s ease;
    }
    textarea{ min-height: 108px; resize: vertical; }
    input:focus, select:focus, textarea:focus{
      outline:none;
      border-color: rgba(43,103,255,.35);
      box-shadow: 0 0 0 4px rgba(43,103,255,.14);
    }
    .field-full{ grid-column: 1 / -1; }
    .form-actions{
      display:flex;
      gap: 10px;
      flex-wrap:wrap;
      margin-top: 12px;
      align-items:center;
      justify-content:space-between;
    }
    .privacy{
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.5;
      max-width: 38ch;
    }

    footer{
      padding: 22px 0 28px;
      border-top: 1px solid rgba(18, 26, 43, .10);
      background: rgba(255,255,255,.52);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .footer-brand .row{
      display:flex;
      align-items:center;
      gap: 12px;
    }
    .footer-brand img{
      width: 40px; height:auto;
      display:block;
    }
    .footer-brand strong{ font-size: 15px; letter-spacing:-0.2px; }
    .footer-brand p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.8;
    }
    .footer-right{
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .links{
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
      justify-content:flex-end;
      align-items:center;
    }
    .links a{
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(18, 26, 43, .10);
      font-size: 12.5px;
      color: rgba(31,36,48,.86);
      text-decoration:none;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .links a:hover{
      transform: translateY(-1px);
      border-color: rgba(43,103,255,.25);
      box-shadow: 0 12px 22px rgba(17, 24, 39, .08);
      text-decoration:none;
    }
    .copyright{
      margin-top: 10px;
      color: rgba(31,36,48,.70);
      font-size: 12.5px;
      line-height:1.6;
      text-align:right;
    }

    .floating{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .float-item{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap: 10px;
    }
    .float-btn{
      width: 48px; height: 48px;
      border-radius: 18px;
      border:1px solid rgba(18, 26, 43, .12);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 26px rgba(17, 24, 39, .14);
      display:flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .float-btn:hover{
      transform: translateY(-2px);
      border-color: rgba(43,103,255,.30);
      background: rgba(255,255,255,.95);
      box-shadow: 0 18px 34px rgba(17, 24, 39, .18);
    }
    .float-btn svg{ width: 20px; height: 20px; }
    .qr-pop{
      width: 180px;
      padding: 12px;
      border-radius: 18px;
      border:1px solid rgba(18, 26, 43, .12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 40px rgba(17, 24, 39, .18);
      display:none;
      transform-origin: 100% 100%;
      animation: popIn .18s ease-out;
    }
    @keyframes popIn{
      from{ transform: scale(.98); opacity:.0; }
      to{ transform: scale(1); opacity:1; }
    }
    .qr-pop .qr-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      margin-bottom: 10px;
    }
    .qr-pop strong{ font-size: 13px; }
    .qr-pop button{
      width: 30px; height: 30px;
      border-radius: 12px;
      border:1px solid rgba(18, 26, 43, .10);
      background: rgba(255,255,255,.7);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease;
    }
    .qr-pop button:hover{ transform: translateY(-1px); }
    .qr-pop img{
      width: 100%;
      height:auto;
      display:block;
      border-radius: 12px;
      border:1px solid rgba(18, 26, 43, .10);
      background: #fff;
    }
    .qr-pop span{
      display:block;
      color: var(--muted);
      font-size: 12.5px;
      margin-top: 8px;
      line-height:1.4;
    }

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

    .anchor-gap{ scroll-margin-top: 96px; }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-side{ min-height: unset; }
      .grid-3{ grid-template-columns: 1fr; }
      .two-col{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .article-list{ grid-template-columns: 1fr; }
      .form-inner{ grid-template-columns: 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      details.faq-item:nth-child(odd){ border-right:none; }
      details.faq-item:last-child{ border-bottom: none; }
      .mobile-table-note{ display:block; }
      .footer-grid{ grid-template-columns: 1fr; }
      .links{ justify-content:flex-start; }
      .copyright{ text-align:left; }
      nav ul{ display:none; }
      .nav-cta .btn-ghost{ display:none; }
      .nav-toggle{ display:flex; }
      .mobile-panel{ display:block; }
      .mobile-panel[hidden]{ display:none; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .hero-card:before{ animation:none; }
      .reveal{ transition:none; }
    }