:root{
  --hfg-blue:#0f4369;--hfg-blue-dark:#0a3251;--hfg-blue-deep:#072438;--hfg-blue-light:#2e6a90;
  --hfg-teal:#499fbe;--hfg-teal-dark:#2f7c9b;--hfg-teal-light:#7ab7d0;--hfg-teal-pale:#d8e9f1;
  --hfg-lime:#d5e03f;--hfg-lime-deep:#bcc830;
  --cream:#faf8f3;--paper:#f7f4ec;--gray-100:#e8ecf0;--gray-400:#8a96a3;--gray-500:#5a6573;--gray-700:#2c3744;--text:#1a2a3a;
  --red:#c0392b;--red-pale:#fdf0ee;--green:#2d8a5e;--green-pale:#eaf5ef;
  --sans:'Dunbar Text',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'Geist Mono','SF Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:var(--sans);background:var(--paper);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;}
img{display:block;max-width:none;}
a{color:inherit;}
.site-nav{position:sticky;top:0;z-index:100;background:rgba(247,244,236,.94);backdrop-filter:saturate(180%) blur(10px);-webkit-backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid rgba(7,36,56,.07);}
.nav-inner{max-width:1000px;margin:0 auto;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:18px;}
.nav-ctx{text-align:right;}
.nav-ctx .eyebrow{font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--hfg-teal);display:inline-flex;align-items:center;gap:8px;justify-content:flex-end;}
.nav-ctx .eyebrow .dot{width:7px;height:7px;flex:0 0 7px;border-radius:50%;background:var(--hfg-lime-deep);box-shadow:0 0 0 4px rgba(184,196,58,.2);}
.nav-ctx .nc-title{font-size:13px;font-weight:800;color:var(--hfg-blue-deep);margin-top:3px;}
.nav-back-btn{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--hfg-blue);border:1.5px solid var(--hfg-blue);border-radius:999px;padding:8px 16px;text-decoration:none;white-space:nowrap;transition:background .15s;}
.nav-back-btn:hover{background:rgba(15,67,105,.06);}
.app{max-width:780px;margin:0 auto;padding:30px 24px 120px;}
.tut-hero{margin-bottom:8px;}
.tut-eyebrow{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--hfg-teal);margin-bottom:10px;}
.tut-title{font-size:34px;font-weight:800;letter-spacing:-1.2px;color:var(--hfg-blue-deep);line-height:1.05;}
.tut-title span{color:var(--hfg-teal);}
.tut-sub{font-size:15px;color:var(--gray-500);margin-top:10px;font-weight:500;}
.progress-wrap{margin:26px 0 18px;}
.progress-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px;}
.progress-step{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--hfg-blue);}
.progress-pct{font-family:var(--mono);font-size:11px;font-weight:600;color:var(--gray-400);}
.progress-bar{height:6px;background:var(--gray-100);border-radius:999px;overflow:hidden;}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--hfg-teal),var(--hfg-lime));border-radius:999px;transition:width .3s ease;}
.step{display:none;background:#fff;border:1px solid var(--gray-100);border-radius:22px;overflow:hidden;box-shadow:0 6px 28px rgba(7,36,56,.06);}
.step.active{display:block;animation:fade .25s ease;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}
.step-accent{height:4px;background:linear-gradient(90deg,var(--hfg-teal),var(--hfg-lime));}
.step-body{padding:30px 32px 34px;}
.step-tag{display:inline-block;font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:16px;background:var(--hfg-teal-pale);color:var(--hfg-teal-dark);}
.step-tag.judgment{background:rgba(213,224,63,.25);color:#6f7717;}
.step-tag.required{background:var(--red-pale);color:var(--red);}
.step-tag.read{background:rgba(73,159,190,.16);color:var(--hfg-teal-dark);}
.step-tag.deliver{background:var(--green-pale);color:var(--green);}
.step-tag.finish{background:var(--hfg-blue);color:#fff;}
.step-headline{font-size:25px;font-weight:800;letter-spacing:-.5px;color:var(--hfg-blue-deep);line-height:1.15;margin-bottom:14px;}
.step-desc{font-size:15px;color:var(--gray-700);}
.step-desc p{margin-bottom:13px;}
.step-desc em{font-style:italic;color:var(--hfg-blue);}
.step-desc strong{color:var(--hfg-blue-deep);font-weight:700;}
.step-desc ul{list-style:none;margin:4px 0 14px;}
.step-desc li{position:relative;padding-left:20px;margin-bottom:7px;font-size:14.5px;}
.step-desc li::before{content:'';position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:50%;background:var(--hfg-teal);}
.field-pill{display:inline-block;font-family:var(--mono);font-size:12px;font-weight:600;background:var(--cream);border:1px solid var(--gray-100);border-radius:7px;padding:2px 8px;color:var(--hfg-blue);}
.callout{display:flex;gap:11px;border-radius:12px;padding:13px 15px;margin:14px 0;font-size:13.5px;line-height:1.5;}
.callout-icon{flex-shrink:0;font-size:16px;line-height:1.3;}
.callout-text{flex:1;}
.callout-text strong{font-weight:800;}
.callout.tip{background:rgba(213,224,63,.16);border:1px solid rgba(184,196,58,.4);}
.callout.tip strong{color:#6f7717;}
.callout.info{background:var(--hfg-teal-pale);border:1px solid rgba(73,159,190,.35);}
.callout.info strong{color:var(--hfg-teal-dark);}
.callout.warn{background:#fff6e8;border:1px solid #f0c777;}
.callout.warn strong{color:#9a6a00;}
.callout.win{background:var(--green-pale);border:1px solid #a3dcb9;}
.callout.win strong{color:var(--green);}
.controls{position:fixed;bottom:0;left:0;right:0;background:rgba(247,244,236,.96);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--gray-100);z-index:90;}
.controls-inner{max-width:780px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:14px;}
.dots{display:flex;gap:7px;flex-wrap:wrap;justify-content:center;flex:1;}
.dot{width:9px;height:9px;border-radius:50%;background:var(--gray-100);border:none;cursor:pointer;padding:0;transition:background .15s,transform .15s;}
.dot:hover{transform:scale(1.25);}
.dot.done{background:var(--hfg-teal-light);}
.dot.active{background:var(--hfg-blue);transform:scale(1.3);}
.btn{display:inline-flex;align-items:center;gap:7px;border:none;border-radius:999px;font-family:var(--sans);font-size:14px;font-weight:700;cursor:pointer;padding:11px 22px;transition:background .15s,transform .12s,opacity .15s;white-space:nowrap;}
.btn-prev{background:transparent;color:var(--hfg-blue);border:1.5px solid var(--hfg-blue);}
.btn-prev:hover{background:rgba(15,67,105,.06);}
.btn-next{background:var(--hfg-blue);color:#fff;box-shadow:0 6px 18px rgba(15,67,105,.28);}
.btn-next:hover{background:var(--hfg-blue-deep);transform:translateY(-1px);}
.btn:disabled{opacity:.35;cursor:default;pointer-events:none;}
.btn-tool{background:var(--hfg-lime);color:var(--hfg-blue-deep);text-decoration:none;}
.qr-list{margin-top:6px;}
.qr-item{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--gray-100);}
.qr-item:last-child{border-bottom:none;}
.qr-num{flex:0 0 24px;height:24px;border-radius:50%;background:var(--hfg-blue);color:#fff;font-family:var(--mono);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;}
.qr-txt{font-size:14px;}
.qr-txt b{color:var(--hfg-blue-deep);}
.print-sheet{display:none;}
@media print{
  *{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important;}
  @page{margin:.45in;size:letter portrait;}
  .site-nav,.app,.controls{display:none!important;}
  .print-sheet{display:block!important;}
  .ps-head{display:flex;align-items:center;justify-content:space-between;border-bottom:2px solid var(--hfg-blue);padding-bottom:10px;margin-bottom:14px;}
  .ps-title{font-size:18px;font-weight:800;color:var(--hfg-blue-deep);text-align:right;}
  .ps-title span{color:var(--hfg-teal);}
  .ps-sub{font-family:var(--mono);font-size:9px;letter-spacing:1.2px;text-transform:uppercase;color:var(--gray-400);text-align:right;margin-top:2px;}
  .ps-row{display:flex;gap:10px;padding:7px 0;border-bottom:1px solid var(--gray-100);page-break-inside:avoid;}
  .ps-n{flex:0 0 22px;height:22px;border-radius:50%;background:var(--hfg-blue);color:#fff;font-family:var(--mono);font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;}
  .ps-c{flex:1;}
  .ps-c b{font-size:12.5px;color:var(--hfg-blue-deep);}
  .ps-c span{font-size:11px;color:var(--gray-700);}
  .ps-foot{margin-top:14px;font-size:9px;color:var(--gray-400);line-height:1.5;border-top:1px solid var(--gray-100);padding-top:8px;}
}
@media(max-width:640px){
  .tut-title{font-size:27px;}
  .step-body{padding:24px 20px 28px;}
  .step-headline{font-size:21px;}
  .nav-inner{padding:12px 18px;}
  .nav-ctx{display:none;}
  .nav-back-btn{padding:7px 13px;font-size:12px;}
  .controls-inner{padding:12px 16px;gap:8px;}
  .btn{padding:10px 16px;font-size:13px;}
  .dots{order:3;width:100%;flex-basis:100%;margin-top:4px;}
}

/* ════ REFACTOR SUPPORT (replaces inline style="" attributes) ════ */
.callout.mt{margin-top:18px;}
.btn[hidden]{display:none;}
.progress-fill{width:10%;}