:root{
      --bg:#fbfaf6;
      --bg2:#f4f1ea;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6777;
      --line:rgba(20,30,45,.10);
      --shadow:0 10px 30px rgba(16,24,40,.08);
      --shadow2:0 6px 18px rgba(16,24,40,.10);
      --brand:#8a6a3b;
      --brand2:#2f6f6a;
      --btn:#1f2937;
      --btnText:#ffffff;
      --focus:rgba(47,111,106,.25);
      --radius:16px;
      --radius2:22px;
      --container:1100px;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, PingFang SC, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(1200px 420px at 20% -10%, rgba(138,106,59,.18), transparent 55%),
        radial-gradient(900px 360px at 90% 0%, rgba(47,111,106,.16), transparent 50%),
        linear-gradient(180deg, var(--bg), var(--bg2));
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .skip{
      position:absolute;
      left:12px; top:12px;
      background:#111827;
      color:#fff;
      padding:10px 12px;
      border-radius:12px;
      transform:translateY(-140%);
      transition:transform .2s ease;
      z-index:999;
      text-decoration:none;
      font-weight:700;
      letter-spacing:.2px;
    }
    .skip:focus{transform:translateY(0); outline:2px solid var(--focus); outline-offset:2px;}

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background:rgba(251,250,246,.72);
      border-bottom:1px solid rgba(20,30,45,.08);
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:140px;
    }
    .logoMark{
      width:38px;height:38px;
      border-radius:14px;
      background:
        radial-gradient(18px 18px at 30% 30%, rgba(255,255,255,.7), transparent 55%),
        linear-gradient(135deg, rgba(138,106,59,.95), rgba(47,111,106,.9));
      box-shadow:0 10px 24px rgba(47,111,106,.18);
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(255,255,255,.35);
      flex:0 0 auto;
    }
    .logoMark span{
      color:#fff;
      font-weight:900;
      font-size:18px;
      letter-spacing:.5px;
      transform: translateY(-.5px);
    }
    .brandText{
      display:flex;flex-direction:column;line-height:1.15;
    }
    .brandText strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brandText em{
      font-style:normal;
      color:var(--muted);
      font-size:12px;
      margin-top:2px;
    }

    .navRight{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .menuBtn{
      appearance:none;
      border:1px solid rgba(20,30,45,.12);
      background:rgba(255,255,255,.55);
      color:var(--text);
      border-radius:14px;
      padding:10px 12px;
      display:none;
      cursor:pointer;
      font-weight:700;
    }
    .menuBtn:focus{outline:3px solid var(--focus); outline-offset:2px;}
    .navLinks{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .navLinks a{
      text-decoration:none;
      color:rgba(31,41,55,.92);
      font-weight:650;
      font-size:13px;
      padding:9px 10px;
      border-radius:12px;
      transition:background .15s ease, transform .15s ease, color .15s ease;
      border:1px solid transparent;
    }
    .navLinks a:hover{
      background:rgba(255,255,255,.65);
      border-color:rgba(20,30,45,.10);
      transform: translateY(-1px);
    }
    .cta{
      text-decoration:none;
      background:linear-gradient(135deg, rgba(31,41,55,.95), rgba(31,41,55,.80));
      color:#fff;
      padding:10px 14px;
      border-radius:14px;
      font-weight:800;
      font-size:13px;
      box-shadow:0 14px 34px rgba(17,24,39,.16);
      transition:transform .15s ease, box-shadow .15s ease, filter .15s ease;
      border:1px solid rgba(255,255,255,.18);
      white-space:nowrap;
    }
    .cta:hover{transform: translateY(-1px); box-shadow:0 18px 42px rgba(17,24,39,.18); filter:saturate(1.05);}
    .cta:focus{outline:3px solid var(--focus); outline-offset:2px;}

    .mobilePanel{
      display:none;
      padding:10px 0 14px;
    }
    .mobilePanel .panel{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(20,30,45,.10);
      border-radius:18px;
      padding:12px;
      box-shadow: var(--shadow2);
    }
    .mobilePanel .panel a{
      display:flex; align-items:center; justify-content:space-between;
      text-decoration:none;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid transparent;
      font-weight:750;
      color:rgba(31,41,55,.92);
      margin:6px 0;
      background:transparent;
      transition:background .15s ease, transform .15s ease, border-color .15s ease;
    }
    .mobilePanel .panel a:hover{
      background:rgba(255,255,255,.75);
      border-color:rgba(20,30,45,.10);
      transform: translateY(-1px);
    }
    .panelHint{
      font-size:12px;
      color:var(--muted);
      font-weight:650;
    }

    main{padding:26px 0 24px;}
    .hero{
      position:relative;
      overflow:hidden;
      border-radius:calc(var(--radius2) + 4px);
      border:1px solid rgba(20,30,45,.10);
      background:
        radial-gradient(800px 360px at 10% 20%, rgba(138,106,59,.20), transparent 55%),
        radial-gradient(900px 420px at 95% 25%, rgba(47,111,106,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.55));
      box-shadow: var(--shadow);
    }
    .heroInner{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      padding:22px;
      align-items:stretch;
    }
    .heroLeft{
      display:flex; flex-direction:column; gap:14px;
      padding:8px 6px 6px;
    }
    .kicker{
      display:flex; align-items:center; gap:10px;
      flex-wrap:wrap;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,30,45,.10);
      background:rgba(255,255,255,.62);
      font-weight:800;
      font-size:12px;
      color:rgba(31,41,55,.95);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, rgba(138,106,59,.95), rgba(47,111,106,.9));
      box-shadow:0 10px 20px rgba(47,111,106,.20);
    }
    .hero h1{
      margin:0;
      font-size:28px;
      letter-spacing:-.6px;
      line-height:1.18;
    }
    .hero p{
      margin:0;
      color:var(--muted);
      font-size:14.5px;
      line-height:1.65;
      max-width:58ch;
    }
    .heroActions{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
      margin-top:6px;
    }
    .btn{
      appearance:none;
      cursor:pointer;
      border-radius:14px;
      padding:11px 14px;
      border:1px solid rgba(20,30,45,.12);
      background:rgba(255,255,255,.65);
      color:var(--text);
      font-weight:850;
      font-size:13px;
      transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:10px;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      background:rgba(255,255,255,.78);
      box-shadow:0 12px 26px rgba(16,24,40,.10);
    }
    .btn:focus{outline:3px solid var(--focus); outline-offset:2px;}
    .btnPrimary{
      background:linear-gradient(135deg, rgba(47,111,106,.98), rgba(138,106,59,.92));
      border-color: rgba(255,255,255,.18);
      color:#fff;
      box-shadow: 0 18px 40px rgba(47,111,106,.18);
    }
    .btnPrimary:hover{box-shadow: 0 22px 52px rgba(47,111,106,.22); background:linear-gradient(135deg, rgba(47,111,106,1), rgba(138,106,59,.98));}
    .arrow{
      width:18px;height:18px;border-radius:8px;
      display:inline-flex;align-items:center;justify-content:center;
      background:rgba(255,255,255,.18);
      border:1px solid rgba(255,255,255,.22);
    }
    .btnPrimary .arrow{
      background:rgba(255,255,255,.20);
    }
    .btn .arrow{
      background:rgba(47,111,106,.08);
      border-color: rgba(47,111,106,.18);
    }

    .heroRight{
      display:flex; flex-direction:column; gap:12px;
      padding:8px 6px 6px;
    }
    .sideCard{
      background:rgba(255,255,255,.62);
      border:1px solid rgba(20,30,45,.10);
      border-radius:18px;
      padding:14px;
      box-shadow: 0 10px 30px rgba(16,24,40,.06);
      position:relative;
      overflow:hidden;
    }
    .sideCard:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(400px 160px at 10% 0%, rgba(138,106,59,.16), transparent 55%),
        radial-gradient(360px 140px at 90% 10%, rgba(47,111,106,.14), transparent 55%);
      pointer-events:none;
    }
    .sideCard > *{position:relative}
    .sideTitle{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .sideTitle strong{
      font-size:14px; letter-spacing:-.2px;
    }
    .badge{
      font-size:12px;
      font-weight:900;
      color:rgba(31,41,55,.92);
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,30,45,.10);
      background:rgba(255,255,255,.68);
    }
    .checkList{
      display:grid; gap:9px;
      margin:0; padding:0; list-style:none;
    }
    .checkList li{
      display:flex; align-items:flex-start; gap:10px;
      color:rgba(31,41,55,.92);
      font-weight:700;
      font-size:13px;
      line-height:1.4;
    }
    .tick{
      width:18px;height:18px;border-radius:8px;
      background:rgba(47,111,106,.12);
      border:1px solid rgba(47,111,106,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .tick svg{display:block}
    .micro{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.55;
      margin-top:10px;
    }

    .fadeIn{
      animation:fadeUp .6s ease both;
    }
    @keyframes fadeUp{
      from{opacity:0; transform: translateY(8px)}
      to{opacity:1; transform: translateY(0)}
    }

    .grid2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
      margin-top:16px;
    }
    .section{
      margin-top:16px;
    }
    .sectionHead{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .sectionHead h2{
      margin:0;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .sectionHead p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.4;
      max-width:42ch;
    }

    .contentCard{
      background:rgba(255,255,255,.70);
      border:1px solid rgba(20,30,45,.10);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 14px 34px rgba(16,24,40,.06);
    }
    .toc{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .toc li a{
      text-decoration:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(20,30,45,.10);
      background:rgba(255,255,255,.55);
      transition:transform .15s ease, background .15s ease, border-color .15s ease;
      font-weight:850;
      font-size:13px;
    }
    .toc li a:hover{
      transform: translateY(-1px);
      background:rgba(255,255,255,.78);
      border-color: rgba(47,111,106,.24);
    }
    .toc li span{
      color:var(--muted);
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }

    .steps{
      margin:0; padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .step{
      display:flex; gap:12px;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(20,30,45,.10);
      background:rgba(255,255,255,.58);
      transition:transform .15s ease, box-shadow .15s ease;
    }
    .step:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 34px rgba(16,24,40,.08);
    }
    .stepNum{
      width:34px; height:34px;
      border-radius:14px;
      background:linear-gradient(135deg, rgba(138,106,59,.95), rgba(47,111,106,.9));
      color:#fff;
      font-weight:950;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .stepMain strong{
      display:block;
      font-size:14px;
      letter-spacing:-.2px;
      margin-bottom:4px;
    }
    .stepMain p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.6;
    }

    .dataRow{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    .miniGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .miniCard{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(20,30,45,.10);
      background:rgba(255,255,255,.56);
      transition:transform .15s ease, background .15s ease;
    }
    .miniCard:hover{transform: translateY(-1px); background:rgba(255,255,255,.76);}
    .miniCard strong{
      display:flex; align-items:center; gap:8px;
      font-size:13.5px;
      margin-bottom:6px;
      letter-spacing:-.2px;
    }
    .miniIcon{
      width:18px;height:18px;border-radius:8px;
      background:rgba(138,106,59,.12);
      border:1px solid rgba(138,106,59,.18);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .miniCard p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
    }

    .faqGrid{
      display:grid;
      gap:12px;
    }
    details{
      border:1px solid rgba(20,30,45,.10);
      background:rgba(255,255,255,.58);
      border-radius:16px;
      padding:12px 12px;
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
    }
    summary{
      cursor:pointer;
      font-weight:900;
      font-size:14px;
      letter-spacing:-.2px;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    summary::-webkit-details-marker{display:none}
    .sumMeta{
      color:var(--muted);
      font-size:12px;
      font-weight:850;
      white-space:nowrap;
    }
    .faqBody{
      margin-top:10px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }
    .faqBody a{
      color:rgba(47,111,106,.95);
      font-weight:900;
      text-decoration:none;
      border-bottom:1px dashed rgba(47,111,106,.35);
    }
    .faqBody a:hover{border-bottom-style:solid}

    .conclude{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(20,30,45,.10);
      background:
        radial-gradient(520px 180px at 10% 10%, rgba(47,111,106,.14), transparent 55%),
        radial-gradient(520px 180px at 90% 20%, rgba(138,106,59,.16), transparent 55%),
        rgba(255,255,255,.62);
    }
    .conclude strong{
      font-size:14px;
      letter-spacing:-.2px;
    }
    .conclude p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      max-width:70ch;
    }
    .inlineLinkRow{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:10px;
    }
    .chipLink{
      text-decoration:none;
      padding:9px 11px;
      border-radius:999px;
      border:1px solid rgba(20,30,45,.12);
      background:rgba(255,255,255,.62);
      font-weight:900;
      font-size:12.5px;
      color:rgba(31,41,55,.93);
      transition:transform .15s ease, background .15s ease, border-color .15s ease;
      display:inline-flex; align-items:center; gap:8px;
    }
    .chipLink:hover{
      transform: translateY(-1px);
      background:rgba(255,255,255,.80);
      border-color: rgba(47,111,106,.24);
    }
    .chipDot{
      width:8px;height:8px;border-radius:50%;
      background:rgba(47,111,106,.55);
      box-shadow:0 10px 18px rgba(47,111,106,.20);
    }

    .imageBlock{
      margin-top:14px;
      border-radius: var(--radius);
      border:1px solid rgba(20,30,45,.10);
      background:rgba(255,255,255,.64);
      padding:14px;
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
      box-shadow: 0 14px 34px rgba(16,24,40,.06);
    }
    .imageFrame{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(20,30,45,.10);
      overflow:hidden;
      background:rgba(255,255,255,.7);
    }
    .imageFrame img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
    }
    figcaption{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      font-weight:750;
    }

    footer{
      margin-top:14px;
      background:rgba(255,255,255,.72);
      border-top:1px solid rgba(20,30,45,.10);
      padding:16px 0 18px;
    }
    .footerGrid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .footerCard{
      border-radius:18px;
      border:1px solid rgba(20,30,45,.10);
      background:rgba(255,255,255,.70);
      padding:14px;
      box-shadow: 0 14px 34px rgba(16,24,40,.06);
    }
    .footerCard h2{
      margin:0 0 10px;
      font-size:16px;
      letter-spacing:-.25px;
    }
    .footerCard p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }
    .footerLinks{
      display:grid;
      gap:10px;
    }
    .linkList{
      margin:0; padding:0; list-style:none;
      display:grid; gap:8px;
    }
    .linkList li a{
      color:rgba(47,111,106,.95);
      text-decoration:none;
      font-weight:900;
      font-size:13.5px;
      border-bottom:1px dashed rgba(47,111,106,.35);
      padding-bottom:2px;
      transition:border-bottom-style .15s ease, color .15s ease;
    }
    .linkList li a:hover{border-bottom-style:solid; color:rgba(47,111,106,1);}
    .copyright{
      margin-top:12px;
      color:rgba(91,103,119,.95);
      font-size:12.5px;
      font-weight:750;
      text-align:center;
    }

    @media (max-width: 900px){
      .heroInner{grid-template-columns: 1fr; }
      .grid2{grid-template-columns:1fr}
      .miniGrid{grid-template-columns:1fr}
      .footerGrid{grid-template-columns:1fr}
      .navLinks{display:none}
      .menuBtn{display:inline-flex; align-items:center; gap:10px}
      .mobilePanel{display:block}
      .hero h1{font-size:24px}
    }

    @media (prefers-reduced-motion: reduce){
      *{animation:none !important; transition:none !important; scroll-behavior:auto !important;}
    }