:root{
      --bg: #f7f4ee;
      --card: #ffffff;
      --text: #1f2937;
      --muted: #5b6777;
      --border: rgba(20, 30, 45, .12);
      --shadow: 0 10px 30px rgba(17, 24, 39, .08);
      --accent: #b45309;
      --accent2: #2563eb;
      --focus: rgba(37, 99, 235, .28);
      --radius: 16px;
      --radius2: 12px;
    }
    *{ box-sizing: border-box; }
    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", "Apple Color Emoji","Segoe UI Emoji";
      background:
        radial-gradient(900px 480px at 20% 0%, rgba(180, 83, 9, .10), transparent 55%),
        radial-gradient(700px 420px at 80% 10%, rgba(37, 99, 235, .10), transparent 55%),
        linear-gradient(180deg, var(--bg), #ffffff 70%);
      color: var(--text);
    }
    a{ color: inherit; text-decoration: none; }
    .container{
      width: 100%;
      max-width: 1040px;
      margin: 0 auto;
      padding: 0 16px;
    }
    header{
      position: sticky;
      top: 0;
      z-index: 10;
      backdrop-filter: blur(10px);
      background: rgba(247, 244, 238, .78);
      border-bottom: 1px solid rgba(20, 30, 45, .08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 10px;
      min-width: 160px;
    }
    .logo{
      width: 36px;
      height: 36px;
      border-radius: 12px;
      background:
        radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.85), rgba(255,255,255,0)),
        linear-gradient(145deg, #b45309, #f59e0b);
      box-shadow: 0 12px 22px rgba(180,83,9,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:800;
      letter-spacing:.5px;
      user-select:none;
    }
    .brand strong{
      font-size: 14px;
      line-height: 1.15;
      display:block;
    }
    .brand span{
      font-size: 12px;
      color: var(--muted);
      display:block;
      margin-top: 2px;
    }
    .nav-right{
      display:flex;
      align-items:center;
      gap: 10px;
    }
    .menu{
      display:none;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }
    .menu a{
      padding: 8px 10px;
      border-radius: 10px;
      border: 1px solid transparent;
      color: var(--muted);
      font-size: 13px;
      transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
    }
    .menu a:hover{
      background: rgba(37, 99, 235, .06);
      border-color: rgba(37, 99, 235, .14);
      color: #1f3a66;
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap: 10px;
    }
    .pill{
      border: 1px solid rgba(20, 30, 45, .12);
      background: rgba(255,255,255,.6);
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 13px;
      white-space: nowrap;
    }
    .btn{
      border: 1px solid rgba(20, 30, 45, .10);
      background: #fff;
      color: #111827;
      padding: 10px 12px;
      border-radius: 12px;
      font-weight: 650;
      font-size: 14px;
      cursor: pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 26px rgba(17,24,39,.10);
      border-color: rgba(37, 99, 235, .18);
      background: rgba(37, 99, 235, .04);
    }
    .btn-primary{
      background: linear-gradient(135deg, rgba(180,83,9,.95), rgba(245,158,11,.95));
      border-color: rgba(180,83,9,.25);
      color: #fff;
      box-shadow: 0 16px 30px rgba(180,83,9,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 20px 40px rgba(180,83,9,.22);
      border-color: rgba(180,83,9,.35);
      background: linear-gradient(135deg, rgba(180,83,9,1), rgba(245,158,11,1));
    }
    main{
      padding: 22px 0 28px;
    }
    .hero{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: start;
      padding: 18px 0 10px;
    }
    .hero-card{
      background: linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.98));
      border: 1px solid rgba(20, 30, 45, .10);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(500px 260px at 18% 0%, rgba(180,83,9,.20), transparent 60%),
        radial-gradient(420px 240px at 88% 12%, rgba(37,99,235,.18), transparent 55%);
      pointer-events:none;
      opacity:.85;
    }
    .hero-inner{
      position: relative;
      padding: 22px;
      display:flex;
      flex-direction: column;
      gap: 14px;
    }
    .kicker{
      display:flex;
      align-items:center;
      gap: 10px;
      color: var(--muted);
      font-size: 13px;
      flex-wrap: wrap;
    }
    .dot{
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: linear-gradient(180deg, rgba(180,83,9,1), rgba(245,158,11,1));
      box-shadow: 0 8px 16px rgba(180,83,9,.18);
    }
    h1{
      margin: 0;
      font-size: 34px;
      line-height: 1.15;
      letter-spacing: -0.02em;
    }
    .sub{
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.65;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items:center;
      margin-top: 6px;
    }
    .mini{
      display:flex;
      align-items:center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(20, 30, 45, .10);
    }
    .mini strong{
      font-size: 14px;
      display:block;
    }
    .mini span{
      color: var(--muted);
      font-size: 12.5px;
      display:block;
      margin-top: 2px;
    }
    .icon-badge{
      width: 34px;
      height: 34px;
      border-radius: 12px;
      display:flex;
      align-items:center;
      justify-content:center;
      background: rgba(37,99,235,.08);
      border: 1px solid rgba(37,99,235,.14);
      color: #1d4ed8;
      flex: 0 0 auto;
      font-weight: 800;
    }
    .side-card{
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(20, 30, 45, .10);
      border-radius: var(--radius);
      box-shadow: 0 14px 28px rgba(17,24,39,.06);
      overflow: hidden;
    }
    .side-inner{
      padding: 18px;
      display:flex;
      flex-direction: column;
      gap: 12px;
    }
    .side-title{
      font-size: 16px;
      margin: 0;
      letter-spacing: -0.01em;
    }
    .steps{
      display:flex;
      flex-direction: column;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .step{
      display:flex;
      gap: 10px;
      align-items: flex-start;
      padding: 12px 12px;
      border-radius: 14px;
      background: rgba(247, 244, 238, .55);
      border: 1px solid rgba(20,30,45,.10);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .step:hover{
      transform: translateY(-1px);
      border-color: rgba(37,99,235,.22);
      background: rgba(37,99,235,.04);
    }
    .step-num{
      width: 26px;
      height: 26px;
      border-radius: 10px;
      display:flex;
      align-items:center;
      justify-content:center;
      background: rgba(180,83,9,.10);
      border: 1px solid rgba(180,83,9,.22);
      color: #9a3412;
      font-weight: 800;
      font-size: 12.5px;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .step p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.55;
    }
    .content-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-top: 14px;
      align-items: start;
    }
    section.card{
      background: rgba(255,255,255,.88);
      border: 1px solid rgba(20, 30, 45, .10);
      border-radius: var(--radius);
      box-shadow: 0 12px 24px rgba(17,24,39,.05);
      overflow: hidden;
    }
    .card-inner{
      padding: 18px;
      display:flex;
      flex-direction: column;
      gap: 10px;
    }
    h2{
      margin: 0;
      font-size: 18px;
      letter-spacing: -0.01em;
    }
    .lead{
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
    }
    .list{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .li{
      display:flex;
      gap: 10px;
      align-items: flex-start;
      padding: 12px;
      border-radius: 14px;
      border: 1px solid rgba(20,30,45,.10);
      background: rgba(247, 244, 238, .55);
    }
    .tick{
      width: 26px;
      height: 26px;
      border-radius: 10px;
      background: rgba(37,99,235,.08);
      border: 1px solid rgba(37,99,235,.16);
      color: #1d4ed8;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight: 900;
      flex:0 0 auto;
      margin-top: 2px;
      font-size: 12px;
    }
    .li strong{
      display:block;
      font-size: 14px;
      margin-bottom: 3px;
    }
    .li span{
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.55;
    }
    .form-card .card-inner{
      padding: 18px;
    }
    form{
      display:flex;
      flex-direction: column;
      gap: 12px;
      margin-top: 2px;
    }
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    label{
      display:flex;
      flex-direction: column;
      gap: 8px;
      font-size: 13px;
      color: #334155;
    }
    input, select, textarea{
      width: 100%;
      border: 1px solid rgba(20,30,45,.12);
      background: rgba(255,255,255,.88);
      border-radius: 12px;
      padding: 11px 12px;
      font-size: 14px;
      color: var(--text);
      outline: none;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
    }
    textarea{
      resize: vertical;
      min-height: 96px;
      max-height: 180px;
    }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(37,99,235,.34);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .help{
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.55;
      margin: 0;
    }
    .submit-row{
      display:flex;
      gap: 10px;
      align-items: center;
      flex-wrap: wrap;
      margin-top: 2px;
    }
    .btn-wide{
      flex: 1 1 auto;
      min-width: 180px;
      padding: 12px 14px;
      border-radius: 14px;
      font-size: 15px;
    }
    .form-status{
      font-size: 13px;
      color: var(--muted);
      line-height: 1.5;
      min-height: 20px;
    }
    footer{
      border-top: 1px solid rgba(20,30,45,.08);
      background: #ffffff;
      margin-top: 12px;
    }
    .footer-inner{
      padding: 18px 0;
      display:flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }
    .foot-left{
      display:flex;
      align-items:center;
      gap: 10px;
      color: #374151;
      font-size: 13px;
    }
    .foot-links{
      display:flex;
      gap: 14px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }
    .foot-links a{
      color: #4b5563;
      font-size: 13px;
      padding: 8px 10px;
      border-radius: 10px;
      border: 1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
    }
    .foot-links a:hover{
      background: rgba(37,99,235,.06);
      border-color: rgba(37,99,235,.14);
      transform: translateY(-1px);
    }

    @media (max-width: 920px){
      .hero{ grid-template-columns: 1fr; }
      .menu{ display:none; }
      .content-grid{ grid-template-columns: 1fr; }
      h1{ font-size: 30px; }
    }
    @media (min-width: 921px){
      .menu{ display:flex; }
    }
    @media (max-width: 520px){
      .pill{ display:none; }
      .field-row{ grid-template-columns: 1fr; }
      h1{ font-size: 28px; }
      .hero-inner{ padding: 18px; }
    }
    .reveal{
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.on{
      opacity: 1;
      transform: translateY(0);
    }