:root{
    --paper:#FFFFFF; --card:#FFFFFF; --ink:#17181A; --ink-2:#6B6F76;
    --line:#E3E4E7; --brass:#17181A; --brass-dark:#17181A; --brass-tint:#F1F1F2;
    --urgent:#A63A2C; --urgent-tint:#F5DFDB; --soon:#8A6D1E; --soon-tint:#F2ECD8;
    --planning:#3F4A3F; --planning-tint:#E7E9E6; --danger:#C0392B;
  }
  *{box-sizing:border-box;}
  body{margin:0; background:var(--paper); font-family:'Inter',Arial,sans-serif; color:var(--ink);}
  .wrap{max-width:460px; margin:0 auto; min-height:100vh; background:var(--paper); padding:0 0 48px; display:flex; flex-direction:column;}
  .topbar{padding:22px 20px 16px; border-bottom:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; gap:12px;}
  .logo-lockup-img{height:48px; width:auto; display:block; cursor:pointer;}
  .tagline{font-size:12px; color:var(--ink-2); text-align:right; line-height:1.5; max-width:170px;}
  .progress-row{display:flex; align-items:center; gap:6px; padding:14px 20px 4px;}
  .progress-seg{flex:1; height:3px; background:var(--line); border-radius:2px; overflow:hidden;}
  .progress-seg.done, .progress-seg.active{background:var(--ink);}
  .progress-label{font-size:11.5px; color:var(--ink-2); padding:0 20px 10px;}
  .screen{padding:18px 20px 8px;}
  h1.step-title{font-family:'Poppins',Arial,sans-serif; font-weight:700; font-size:24px; margin:4px 0 4px; letter-spacing:-0.2px;}
  p.step-sub{font-size:13.5px; color:var(--ink-2); margin:0 0 18px; line-height:1.5;}
  .field{margin-bottom:18px; position:relative;}
  .field label .req{color:var(--danger); margin-left:2px;}
  .suggestions-list{position:absolute; left:0; right:0; top:100%; margin-top:4px; background:#fff; border:1px solid var(--line);
    border-radius:8px; max-height:220px; overflow-y:auto; z-index:20; box-shadow:0 4px 14px rgba(0,0,0,0.08);}
  .suggestion-item{padding:10px 12px; font-size:13.5px; cursor:pointer; border-bottom:1px solid var(--line);}
  .suggestion-item:last-child{border-bottom:none;}
  .suggestion-item:hover, .suggestion-item.active{background:var(--brass-tint);}
  .suggestion-empty{padding:10px 12px; font-size:12.5px; color:var(--ink-2);}
  .field label{display:block; font-size:13px; font-weight:600; margin-bottom:6px;}
  .field .hint{font-size:12px; color:var(--ink-2); font-weight:400; margin-left:4px;}
  input[type=text], input[type=tel], input[type=email], input[type=date], textarea, select{
    width:100%; border:1px solid var(--line); background:#fff; border-radius:10px;
    padding:12px 13px; font-size:16px; font-family:inherit; color:var(--ink);
  }
  textarea{min-height:64px; resize:vertical;}
  input:focus, textarea:focus, select:focus{outline:2px solid var(--ink); outline-offset:0; border-color:var(--ink);}
  .field.invalid input, .field.invalid textarea{border-color:var(--danger);}
  .err-msg{color:var(--danger); font-size:12.5px; margin-top:5px;}
  .chip-row{display:flex; flex-wrap:wrap; gap:8px;}
  .chip{border:1px solid var(--line); background:#fff; border-radius:24px; padding:10px 16px;
    font-size:13.5px; font-weight:500; font-family:inherit; color:var(--ink); cursor:pointer;}
  .chip.selected{background:var(--ink); border-color:var(--ink); color:#fff;}
  .chip.block{width:100%; text-align:left; border-radius:12px; padding:14px 16px; display:flex; justify-content:space-between; align-items:center; font-weight:500;}
  .chip.small{padding:7px 13px; font-size:12.5px; border-radius:18px;}
  .section-label{font-size:11.5px; text-transform:uppercase; letter-spacing:0.06em; color:var(--ink-2); margin:20px 0 8px; font-weight:600;}
  .tabbar{display:flex; gap:6px; margin-bottom:12px;}
  .tabbar button{flex:1; padding:9px; border-radius:8px; border:1px solid var(--line); background:#fff; font-family:inherit; font-size:13px; font-weight:500; color:var(--ink); cursor:pointer;}
  .tabbar button.active{background:var(--ink); border-color:var(--ink); color:#fff;}
  .pos-card{border:1px solid var(--line); border-radius:12px; padding:14px; margin-bottom:12px; background:var(--card);}
  .pos-card-head{display:flex; justify-content:space-between; align-items:center; margin-bottom:10px;}
  .pos-card-title{font-weight:600; font-size:15px;}
  .remove-btn{background:none; border:none; color:var(--ink-2); font-size:13px; cursor:pointer; padding:2px 4px;}
  .stepper{display:flex; align-items:center; gap:12px;}
  .stepper button{width:32px; height:32px; border-radius:8px; border:1px solid var(--line); background:#fff; font-size:16px; cursor:pointer; color:var(--ink);}
  .stepper span{font-size:16px; font-weight:600; min-width:20px; text-align:center;}
  .subfield{margin-top:12px;}
  .subfield-label{font-size:12px; color:var(--ink-2); margin-bottom:6px; font-weight:500;}
  .note-toggle{font-size:12.5px; color:var(--ink); font-weight:500; background:none; border:none; padding:0; cursor:pointer; margin-top:8px; text-decoration:underline;}
  .add-pos-btn{width:100%; border:1px dashed var(--line); background:none; border-radius:12px; padding:13px; font-family:inherit; font-size:14px; font-weight:500; color:var(--ink-2); cursor:pointer; margin-top:4px;}
  .nav-row{display:flex; gap:10px; padding:22px 20px 0;}
  .btn{flex:1; padding:14px; border-radius:24px; font-family:'Inter',sans-serif; font-size:15px; font-weight:600; cursor:pointer; border:1px solid var(--line);}
  .btn-primary{background:var(--ink); color:#fff; border-color:var(--ink);}
  .btn-secondary{background:#fff; color:var(--ink-2); border-color:transparent;}
  .entry-screen{padding:60px 24px 40px; text-align:center;}
  .entry-title{font-family:'Poppins',Arial,sans-serif; font-size:26px; font-weight:700; margin-bottom:8px; line-height:1.25; letter-spacing:-0.3px;}
  .entry-sub{font-size:14px; color:var(--ink-2); margin-bottom:34px; line-height:1.5;}
  .entry-btn{display:block; width:100%; padding:20px; border-radius:26px; font-family:inherit; font-size:17.5px; font-weight:600; cursor:pointer; margin-bottom:12px; border:1px solid var(--line);}
  .entry-btn.primary{background:var(--ink); color:#fff; border-color:var(--ink);}
  .site-footer{padding:0 24px 40px; text-align:center; margin-top:auto;}
  .footer-note{font-size:13px; color:var(--ink-2); line-height:1.6; margin:0 0 14px;}
  .footer-meta{font-size:12.5px; color:#9C9FA5; margin:0;}
  .footer-meta a{color:#9C9FA5; text-decoration:underline; cursor:pointer;}
  .modal-overlay{position:fixed; inset:0; background:rgba(23,24,26,0.55); display:flex; justify-content:center;
    padding:24px 16px; overflow-y:auto; z-index:100;}
  .modal-panel{background:#fff; border-radius:16px; max-width:460px; width:100%; padding:26px 24px 30px; margin-top:10px; height:fit-content;}
  .modal-panel h2{font-family:'Poppins',Arial,sans-serif; font-size:19px; font-weight:700; margin:0 0 4px;}
  .modal-updated{font-size:12px; color:var(--ink-2); margin-bottom:18px;}
  .modal-panel h3{font-size:14px; font-weight:600; margin:18px 0 6px;}
  .modal-panel p, .modal-panel li{font-size:13px; color:var(--ink-2); line-height:1.65;}
  .modal-panel ul{padding-left:18px; margin:6px 0;}
  .modal-panel a{color:var(--ink);}
  .modal-close{display:block; width:100%; margin-top:22px; background:var(--ink); color:#fff; border:none;
    border-radius:24px; padding:13px; font-weight:600; font-size:14px; cursor:pointer; font-family:'Inter',sans-serif;}
  .review-block{border-bottom:1px solid var(--line); padding:14px 0;}
  .review-block:last-child{border-bottom:none;}
  .review-head{display:flex; justify-content:space-between; align-items:baseline; margin-bottom:6px;}
  .review-head .label{font-size:11.5px; text-transform:uppercase; letter-spacing:0.06em; color:var(--ink-2); font-weight:600;}
  .review-head a{font-size:12.5px; color:var(--ink); text-decoration:underline; cursor:pointer; font-weight:500;}
  .review-line{font-size:14.5px; line-height:1.6;}
  .conf-screen{padding:50px 24px 30px; text-align:center;}
  .conf-icon{width:52px; height:52px; border-radius:50%; background:var(--ink); color:#fff; display:flex; align-items:center; justify-content:center; font-size:24px; margin:0 auto 20px;}
  .conf-title{font-family:'Poppins',Arial,sans-serif; font-size:22px; font-weight:700; margin-bottom:14px;}
  .conf-body{font-size:14px; line-height:1.65; color:var(--ink-2); text-align:center; margin-bottom:10px;}
  .conf-body strong{color:var(--ink); font-weight:600;}
  .conf-list{text-align:center; font-size:13.5px; color:var(--ink-2); margin:14px 0; line-height:1.7; padding-left:0; list-style-position:inside;}
  .link-btn{background:none; border:none; color:var(--ink); font-weight:500; font-size:13.5px; cursor:pointer; margin-top:18px; text-decoration:underline; font-family:inherit;}
  .internal-card{background:#17181A; color:#F1F1F2; border-radius:12px; padding:18px; text-align:left; font-size:13px; line-height:1.7; margin-top:16px;}
  .internal-card .u-badge{display:inline-block; padding:3px 10px; border-radius:12px; font-size:11px; font-weight:600; margin-bottom:8px;}
  .internal-card .biz{font-size:16px; font-weight:700; margin-bottom:2px; color:#fff; font-family:'Poppins',sans-serif;}
  .internal-card .meta{color:#A9ACB2; margin-bottom:10px;}
  .internal-card .row{margin-bottom:4px;}
  .internal-card hr{border:none; border-top:1px solid #34363A; margin:10px 0;}

  @media (min-width:700px){
    .wrap{max-width:760px;}
    .topbar{padding:36px 44px 22px;}
    .logo-lockup-img{height:72px;}
    .tagline{font-size:13px; max-width:220px;}
    .progress-row{padding:20px 44px 4px;}
    .progress-label{padding:0 44px 14px; font-size:12.5px;}
    .screen{padding:28px 44px 8px;}
    h1.step-title{font-size:32px;}
    p.step-sub{font-size:14.5px; max-width:560px;}
    .field label{font-size:14px;}
    input[type=text], input[type=tel], input[type=email], input[type=date], textarea, select{font-size:16px; padding:13px 15px;}
    .chip{font-size:14.5px; padding:11px 18px;}
    .chip.block{padding:16px 18px; font-size:15px;}
    .nav-row{padding:32px 44px 0; justify-content:flex-start; gap:16px;}
    .btn{flex:0 0 auto; padding:14px 34px; font-size:15.5px;}
    .entry-screen{padding:100px 44px 56px;}
    .entry-title{font-size:38px;}
    .entry-sub{font-size:15.5px; max-width:520px; margin-left:auto; margin-right:auto;}
    .entry-btn{max-width:340px; margin-left:auto; margin-right:auto; padding:21px; font-size:18px;}
    .site-footer{padding:0 44px 56px; max-width:560px; margin:0 auto;}
    .conf-screen{padding:80px 44px 44px;}
    .conf-title{font-size:28px;}
    .conf-body, .conf-list{max-width:520px; margin-left:auto; margin-right:auto;}
    .pos-card{padding:18px;}
    .modal-panel{max-width:600px; padding:34px 38px 40px;}
  }