:root{
      --bg: #fbf4f0;
      --bg2:#f7fafb;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6676;
      --line: rgba(31,41,55,.12);
      --accent:#d66a5a;
      --accent2:#2f6f68;
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 6px 16px rgba(17,24,39,.10);
      --radius: 18px;
      --radius2: 14px;
      --focus: 0 0 0 4px rgba(214,106,90,.18);
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,Helvetica,sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 500px at 20% 0%, rgba(214,106,90,.18), transparent 55%),
        radial-gradient(800px 450px at 85% 10%, rgba(47,111,104,.14), transparent 55%),
        linear-gradient(180deg, var(--bg) 0%, #ffffff 45%, #f7f9fb 100%);
      overflow-x:hidden;
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width: 1120px;
      margin:0 auto;
      padding: 0 18px;
    }
    .skip-link{
      position:absolute;
      left:-999px; top:auto;
      width:1px; height:1px; overflow:hidden;
    }
    .skip-link:focus{
      left: 16px; top: 12px;
      width:auto; height:auto;
      padding:10px 12px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
      z-index:1000;
      box-shadow: var(--shadow2);
      outline:none;
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(251,244,240,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(31,41,55,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding: 14px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 120px;
    }
    .logo{
      width:38px; height:38px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(214,106,90,.18), rgba(47,111,104,.16));
      border: 1px solid rgba(31,41,55,.10);
      box-shadow: 0 10px 20px rgba(214,106,90,.08);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      letter-spacing:.02em;
      color: #b74a3c;
      user-select:none;
    }
    .brand b{
      font-size:14px;
      font-weight:800;
      line-height:1.1;
      white-space:nowrap;
    }
    .brand span{
      display:block;
      font-size:12px;
      color:var(--muted);
      margin-top:2px;
      white-space:nowrap;
    }

    nav{
      display:flex;
      align-items:center;
      gap:10px;
      justify-content:flex-end;
      flex-wrap:wrap;
    }
    .nav-links{
      display:flex;
      gap: 6px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px;
      color: rgba(31,41,55,.82);
      padding: 9px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
    }
    .nav-links a:hover{
      background: rgba(255,255,255,.75);
      border-color: rgba(31,41,55,.10);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .btn{
      appearance:none;
      border: 1px solid rgba(31,41,55,.14);
      background: rgba(255,255,255,.72);
      color: var(--text);
      border-radius: 14px;
      padding: 10px 12px;
      font-weight: 700;
      font-size: 13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background-color .15s ease;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:8px;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 10px 22px rgba(17,24,39,.10);
      border-color: rgba(31,41,55,.22);
      background: #fff;
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      background: linear-gradient(135deg, rgba(214,106,90,.98), rgba(214,106,90,.78));
      border-color: rgba(214,106,90,.35);
      color: #fff;
      box-shadow: 0 12px 26px rgba(214,106,90,.20);
    }
    .btn-primary:hover{
      background: linear-gradient(135deg, rgba(214,106,90,1), rgba(214,106,90,.86));
      box-shadow: 0 16px 34px rgba(214,106,90,.26);
      border-color: rgba(214,106,90,.45);
    }

    .hero{
      padding: 26px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items:stretch;
    }
    .hero-card{
      background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.62));
      border: 1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 22px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:-2px -2px auto -2px;
      height: 160px;
      background:
        radial-gradient(120px 90px at 8% 30%, rgba(214,106,90,.22), transparent 60%),
        radial-gradient(140px 100px at 52% 10%, rgba(47,111,104,.18), transparent 62%),
        radial-gradient(180px 120px at 92% 45%, rgba(214,106,90,.12), transparent 60%);
      pointer-events:none;
      filter:saturate(1.05);
    }
    .hero-top{
      position:relative;
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    h1{
      margin:0;
      font-size: 30px;
      line-height: 1.25;
      letter-spacing: -.02em;
    }
    .lead{
      margin:0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex;
      gap: 10px;
      flex-wrap:wrap;
      align-items:center;
      margin-top: 8px;
    }
    .pill-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top: 2px;
    }
    .pill{
      border: 1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.70);
      border-radius: 999px;
      padding: 8px 10px;
      display:flex;
      align-items:center;
      gap:8px;
      font-size: 13px;
      color: rgba(31,41,55,.86);
    }
    .dot{
      width:10px; height:10px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 8px 18px rgba(214,106,90,.28);
    }
    .dot2{ background: var(--accent2); box-shadow: 0 8px 18px rgba(47,111,104,.22); }
    .hero-side{
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .side-card{
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      box-shadow: 0 8px 20px rgba(17,24,39,.06);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      overflow:hidden;
      position:relative;
    }
    .side-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .side-title b{
      font-size: 14px;
      letter-spacing:.01em;
    }
    .badge{
      font-size: 12px;
      font-weight: 800;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(214,106,90,.12);
      border: 1px solid rgba(214,106,90,.25);
      color: #9f3e33;
      white-space:nowrap;
    }
    .side-list{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .side-item{
      display:flex;
      gap: 10px;
      align-items:flex-start;
    }
    .icon{
      width: 28px; height:28px;
      border-radius: 10px;
      background: rgba(47,111,104,.10);
      border: 1px solid rgba(47,111,104,.20);
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      color: #225a55;
    }
    .side-item p{
      margin:0;
      color: rgba(31,41,55,.84);
      font-size: 13px;
      line-height:1.6;
    }
    .side-note{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.65;
      border-top: 1px dashed rgba(31,41,55,.14);
      padding-top: 10px;
      position:relative;
    }
    .side-note a{
      color:#b5473b;
      text-decoration:none;
      font-weight:800;
    }
    .side-note a:hover{text-decoration:underline}

    .section{
      padding: 10px 0;
    }
    .anchors{
      margin-top: 10px;
      padding: 14px 14px 12px;
      border-radius: var(--radius2);
      background: rgba(255,255,255,.62);
      border: 1px solid rgba(31,41,55,.10);
    }
    .anchors h2{
      margin:0 0 10px;
      font-size: 14px;
      color: rgba(31,41,55,.88);
      letter-spacing:.01em;
    }
    .anchor-grid{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
    }
    .anchor{
      text-decoration:none;
      font-size: 13px;
      padding: 9px 10px;
      border-radius: 999px;
      border: 1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.78);
      transition: transform .15s ease, border-color .15s ease, background-color .15s ease;
      color: rgba(31,41,55,.86);
    }
    .anchor:hover{
      transform: translateY(-1px);
      border-color: rgba(31,41,55,.22);
      background: #fff;
    }
    .anchor:focus{outline:none; box-shadow: var(--focus)}
    .content-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap: 14px;
    }

    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 12px;
      margin: 6px 0 10px;
    }
    .section-title h2{
      margin:0;
      font-size: 18px;
      letter-spacing:-.01em;
    }
    .section-title p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
    }

    .cards-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 14px;
      align-items:stretch;
    }
    .cards-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
      align-items:stretch;
    }
    .card{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      box-shadow: 0 8px 20px rgba(17,24,39,.05);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(31,41,55,.18);
      box-shadow: 0 14px 34px rgba(17,24,39,.10);
    }
    .card h3{
      margin:0 0 8px;
      font-size: 15px;
      letter-spacing:-.01em;
    }
    .card p{
      margin:0;
      color: rgba(31,41,55,.80);
      font-size: 13px;
      line-height:1.7;
    }
    .card .meta{
      margin-top: 10px;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag{
      font-size: 12px;
      border-radius: 999px;
      padding: 7px 9px;
      border: 1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.78);
      color: rgba(31,41,55,.84);
      white-space:nowrap;
    }

    .process{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
      align-items:stretch;
    }
    .step{
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(31,41,55,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.76), rgba(255,255,255,.60));
      box-shadow: 0 10px 22px rgba(17,24,39,.05);
      position:relative;
      overflow:hidden;
    }
    .step::after{
      content:"";
      position:absolute;
      inset:auto -20px -35px auto;
      width: 90px; height: 90px;
      background: radial-gradient(circle at 30% 30%, rgba(214,106,90,.22), transparent 60%);
      transform: rotate(15deg);
      pointer-events:none;
    }
    .step-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      position:relative;
    }
    .num{
      width:34px; height:34px;
      border-radius: 12px;
      background: rgba(214,106,90,.12);
      border: 1px solid rgba(214,106,90,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 900;
      color: #9f3e33;
    }
    .step h3{
      margin: 10px 0 8px;
      font-size: 14px;
      position:relative;
    }
    .step p{
      margin:0;
      color: rgba(31,41,55,.80);
      font-size: 13px;
      line-height:1.7;
      position:relative;
    }

    .dual{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .quote{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      box-shadow: 0 10px 22px rgba(17,24,39,.05);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 12px;
      position:relative;
      overflow:hidden;
    }
    .quote::before{
      content:"";
      position:absolute;
      top:-30px; left:-30px;
      width: 120px; height: 120px;
      border-radius: 999px;
      background: radial-gradient(circle at 30% 30%, rgba(47,111,104,.18), transparent 60%);
      pointer-events:none;
    }
    .quote h3{
      margin:0;
      font-size: 16px;
      letter-spacing:-.01em;
      position:relative;
    }
    .quote p{
      margin:0;
      color: rgba(31,41,55,.82);
      font-size: 13px;
      line-height:1.8;
      position:relative;
    }
    .list{
      margin:0;
      padding-left: 18px;
      color: rgba(31,41,55,.82);
      font-size: 13px;
      line-height:1.8;
      position:relative;
    }
    .list li{margin: 6px 0}
    .mini-links{
      display:flex;
      gap: 10px;
      flex-wrap:wrap;
      align-items:center;
      position:relative;
      margin-top: 4px;
    }
    .mini-links a{
      text-decoration:none;
      font-size: 13px;
      padding: 9px 11px;
      border-radius: 14px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(31,41,55,.12);
      transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color: rgba(31,41,55,.88);
      user-select:none;
    }
    .mini-links a:hover{
      transform: translateY(-1px);
      background:#fff;
      border-color: rgba(31,41,55,.22);
    }

    .faq{
      background: rgba(255,255,255,.65);
      border: 1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      box-shadow: 0 12px 26px rgba(17,24,39,.05);
      overflow:hidden;
    }
    .faq-header{
      padding: 16px;
      border-bottom: 1px solid rgba(31,41,55,.10);
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    .faq-header h2{
      margin:0;
      font-size: 18px;
      letter-spacing:-.01em;
    }
    .faq-header p{
      margin:6px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.6;
      max-width: 60ch;
    }

    .accordion{
      padding: 6px 10px 14px;
    }
    details.faq-item{
      border-radius: 16px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.72);
      margin: 10px 6px;
      overflow:hidden;
      transition: border-color .15s ease, transform .15s ease;
    }
    details.faq-item[open]{
      border-color: rgba(214,106,90,.30);
      transform: translateY(-1px);
    }
    summary{
      cursor:pointer;
      list-style:none;
      padding: 14px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight: 900;
      font-size: 14px;
      letter-spacing:-.01em;
      color: rgba(31,41,55,.92);
      margin-top:2px;
    }
    .chev{
      width: 34px; height: 34px;
      border-radius: 12px;
      background: rgba(214,106,90,.10);
      border: 1px solid rgba(214,106,90,.20);
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      color:#9f3e33;
      transition: transform .2s ease;
      margin-top: -2px;
    }
    details[open] .chev{ transform: rotate(180deg); }
    .ans{
      padding: 0 14px 14px;
      color: rgba(31,41,55,.82);
      font-size: 13px;
      line-height:1.8;
    }

    .resources{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:stretch;
    }
    .thumbs{
      background: rgba(255,255,255,.66);
      border: 1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      box-shadow: 0 12px 26px rgba(17,24,39,.05);
      padding: 16px;
      overflow:hidden;
    }
    .thumbs h2{
      margin: 0 0 10px;
      font-size: 18px;
      letter-spacing:-.01em;
    }
    .thumb-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 10px;
      align-items:stretch;
    }
    .imgbox{
      border-radius: 16px;
      border: 1px solid rgba(31,41,55,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      position:relative;
      transform: translateZ(0);
    }
    .imgbox img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
      aspect-ratio: 1 / 1;
      background: linear-gradient(180deg, rgba(214,106,90,.06), rgba(47,111,104,.06));
    }
    .imgbox::after{
      content:"";
      position:absolute;
      inset:auto 0 0 0;
      height: 40%;
      background: linear-gradient(180deg, transparent, rgba(255,255,255,.55));
      pointer-events:none;
    }
    .imgcap{
      margin-top: 10px;
      color: var(--muted);
      font-size: 13px;
      line-height:1.6;
    }

    .sidebox{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      box-shadow: 0 12px 26px rgba(17,24,39,.05);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .sidebox h3{
      margin:0;
      font-size: 16px;
      letter-spacing:-.01em;
    }
    .kv{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .kv-row{
      border: 1px solid rgba(31,41,55,.10);
      border-radius: 16px;
      padding: 12px;
      background: rgba(255,255,255,.78);
    }
    .kv-row b{
      display:block;
      font-size: 13px;
      margin-bottom: 6px;
      letter-spacing:.01em;
    }
    .kv-row span, .kv-row a{
      font-size: 13px;
      color: rgba(31,41,55,.84);
      line-height:1.7;
      text-decoration:none;
    }
    .kv-row a{
      color:#0b5bd3;
      font-weight:800;
    }
    .kv-row a:hover{text-decoration:underline}
    .kv-row .small{
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.6;
      margin-top: 6px;
      display:block;
    }

    footer{
      background: #f6f7fb;
      border-top: 1px solid rgba(31,41,55,.10);
      margin-top: 10px;
    }
    .footer-wrap{
      padding: 18px 0 16px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .foot-card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(31,41,55,.10);
      border-radius: var(--radius);
      padding: 14px;
    }
    .foot-card h3{
      margin:0 0 8px;
      font-size: 15px;
      letter-spacing:-.01em;
    }
    .foot-card p{
      margin:0;
      color: rgba(31,41,55,.80);
      font-size: 13px;
      line-height:1.7;
    }
    .foot-links{
      display:flex;
      flex-wrap:wrap;
      gap: 8px;
      margin-top: 10px;
    }
    .foot-links a{
      text-decoration:none;
      font-size: 13px;
      padding: 9px 10px;
      border-radius: 999px;
      border: 1px solid rgba(31,41,55,.12);
      background: rgba(255,255,255,.84);
      color: rgba(31,41,55,.86);
      transition: transform .15s ease, border-color .15s ease, background-color .15s ease;
    }
    .foot-links a:hover{
      transform: translateY(-1px);
      background:#fff;
      border-color: rgba(31,41,55,.22);
    }
    .copyright{
      margin-top: 12px;
      color: rgba(31,41,55,.72);
      font-size: 12.5px;
      text-align:center;
    }

    .float-top{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap: 10px;
      pointer-events:none;
    }
    .float-top a{
      pointer-events:auto;
      text-decoration:none;
    }
    .toast{
      position: fixed;
      left: 50%;
      transform: translateX(-50%);
      bottom: 90px;
      z-index: 120;
      background: rgba(17,24,39,.92);
      color: #fff;
      padding: 10px 12px;
      border-radius: 14px;
      font-size: 13px;
      box-shadow: 0 16px 40px rgba(0,0,0,.25);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
    }
    .toast.show{
      opacity:1;
      transform: translateX(-50%) translateY(-4px);
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .cards-2{ grid-template-columns: 1fr; }
      .cards-3{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .dual{ grid-template-columns: 1fr; }
      .resources{ grid-template-columns: 1fr; }
      .thumb-grid{ grid-template-columns: repeat(3, minmax(0,1fr)); }
      .footer-grid{ grid-template-columns: 1fr; }
    }
    @media (max-width: 520px){
      h1{ font-size: 24px; }
      .nav-links{ display:none; }
      .steps{ grid-template-columns: 1fr; }
      .thumb-grid{ grid-template-columns: repeat(2, minmax(0,1fr)); }
    }

    @media (prefers-reduced-motion: reduce){
      *{scroll-behavior:auto !important}
      .card, .btn, .anchor, .mini-links a, .foot-links a, details.faq-item{transition:none !important}
      .toast{transition:none !important}
      header{backdrop-filter:none}
    }
    @keyframes fadeUp{
      from{ opacity:0; transform: translateY(8px); }
      to{ opacity:1; transform: translateY(0); }
    }
    .reveal{ animation: fadeUp .6s ease both; }