.promo-intro{padding-top:32px;padding-bottom:22px}.promo-intro h1{font-size:clamp(29px,3.1vw,40px);letter-spacing:-1px}.mobile-break{display:none}.promo-presets{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:22px}.promo-presets>span{font-size:13px;color:var(--muted);margin-right:4px}.promo-presets button{background:white;border:1px solid #c7d1db;border-radius:7px;padding:8px 12px;color:var(--ink);font-size:14px;line-height:1.4}.promo-presets button:hover{border-color:var(--purple);background:#f0ebf8}.promo-workspace{grid-template-columns:1.55fr 1fr}.promo-workspace .form-area{padding:26px}.quantity-row{display:grid;grid-template-columns:210px 1fr;gap:22px;align-items:center;margin-bottom:22px}.quantity-row>p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}.quantity-row .hint{font-size:12px}.offers-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.offer-card{margin:0;padding:18px;border:1px solid #c7d2df;border-radius:12px;background:#f8fafc;min-width:0}.offer-card legend{font-size:15px;font-weight:750;padding:0 7px}.offer-letter{background:var(--navy);color:var(--lime);font:700 14px ui-monospace,monospace;padding:4px 8px;border-radius:5px;margin-right:5px}.offer-card:nth-child(2) .offer-letter{background:var(--purple);color:white}.offer-card .field{margin-bottom:16px}.offer-card .field:last-child{margin-bottom:0}.offer-card .field label{font-size:14px}.offer-card .field input{font-size:18px;min-height:48px;padding:8px 39px 8px 12px}.offer-card .field .suffix{top:9px}.offer-card select{font:inherit;font-size:14px;line-height:1.5;color:var(--ink);width:100%;min-height:46px;padding:9px 10px;border:1px solid #bcc8d3;background:white;border-radius:8px;max-width:100%}.offer-card select:focus-visible{outline:3px solid var(--purple);outline-offset:3px}.promo-mode-group.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}.promo-mode-group[hidden]{display:none}.promo-mode-group .field{margin:0}.promo-mode-group .hint:empty{display:none}.promo-result-note{border-top:1px dashed #ffffff35;padding-top:17px;font-size:13px;line-height:1.8;color:#becfe0;margin:18px 0 22px}.promo-workspace .result dl div:nth-child(2){padding-bottom:16px;margin-bottom:8px;border-bottom:1px solid #ffffff26}.promo-workspace .result{padding:30px}.promo-workspace .result-head{gap:12px;flex-wrap:wrap}.promo-workspace .result-head>span:first-child{font-size:16px;font-weight:600;color:#e1edf7}.promo-workspace .result-number{margin:17px 0 23px}.promo-workspace .result-number strong{font-size:clamp(48px,4.9vw,64px)}.promo-workspace .result-formula{line-height:1.9}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.scenario-grid article{border:1px solid var(--line);background:white;padding:24px;border-radius:13px}.scenario-count{display:inline-block;font-size:13px;font-weight:700;color:var(--purple);padding:4px 9px;border-radius:5px;background:#eee8f9;margin-bottom:17px}.scenario-grid h3{font-size:18px}.scenario-grid p{font-size:14px;color:var(--muted);line-height:1.9;margin-bottom:0}.promo-examples{margin-top:34px}@media(max-width:950px){.promo-workspace{grid-template-columns:1.45fr 1fr}.promo-workspace .form-area{padding:22px}.promo-workspace .result{padding:25px}.offers-grid{gap:12px}.offer-card{padding:13px}.quantity-row{grid-template-columns:190px 1fr;gap:15px}}@media(max-width:800px){.promo-workspace{grid-template-columns:1fr}.quantity-row{grid-template-columns:220px 1fr}.offer-card{padding:20px}.promo-workspace .result dl{display:grid;grid-template-columns:1fr 1fr;column-gap:23px}.promo-workspace .result dl div:nth-child(2){padding-bottom:6px;margin-bottom:0;border:0}.promo-workspace .result-number strong{font-size:52px}.promo-result-note{margin:13px 0 20px}.scenario-grid{grid-template-columns:1fr}.scenario-grid article{padding:20px}.scenario-count{margin-bottom:10px}.promo-presets{gap:8px}}@media(max-width:480px){.promo-intro{padding-top:27px}.promo-intro h1{font-size:30px;line-height:1.5}.mobile-break{display:block}.promo-presets>span{width:100%;font-size:13px}.promo-presets button{font-size:13px;padding:8px 9px}.quantity-row{grid-template-columns:1fr;margin-bottom:16px;gap:8px}.quantity-row>p{display:none}.quantity-row .field .hint{font-size:13px}.offers-grid{grid-template-columns:1fr;gap:18px}.offer-card{padding:20px}.offer-card>.field:first-of-type{margin-bottom:16px}.offer-card .promo-mode-group.two{grid-template-columns:1fr 1fr}.promo-workspace .form-area{padding:22px 18px}.promo-workspace .result{padding:27px 22px}.promo-workspace .result dl{display:block}.promo-workspace .result dl div:nth-child(2){border-bottom:1px solid #ffffff26;padding-bottom:16px;margin-bottom:8px}.promo-examples .section-heading h2{font-size:24px}.scenario-grid{gap:12px}}

.promo-mobile-summary{display:none}@media(max-width:800px){.promo-mobile-summary{display:flex;justify-content:space-between;align-items:center;gap:10px;position:sticky;top:10px;z-index:3;background:var(--navy);color:white;border-radius:9px;padding:12px 14px;margin-bottom:19px;box-shadow:0 3px 14px #10284025}.promo-mobile-summary strong{font-size:15px}.promo-mobile-summary span{font-size:13px}.promo-mobile-summary b{font-size:23px;font-variant-numeric:tabular-nums;color:var(--lime);margin:0 4px}.promo-workspace input,.promo-workspace select{scroll-margin-top:90px}}@media(max-width:480px){.offers-grid{grid-template-columns:1fr 1fr;gap:12px}.offer-card{padding:12px;min-width:0}.offer-card legend{font-size:13px;padding:0 4px}.offer-letter{margin-right:3px;padding:3px 6px}.offer-card>.field .hint{display:none}.offer-card .promo-mode-group.two{grid-template-columns:1fr;gap:15px}.offer-card select{padding:9px 6px;font-size:14px}.offer-card .field input{font-size:17px}.promo-mode-group .hint{font-size:12px}.promo-mobile-summary{padding:10px 13px}}

.shopping-next{margin:-9px 0 21px;padding:12px 15px;background:#eee8f9;border-radius:8px;font-size:14px;line-height:1.7}.shopping-next a{font-weight:700;color:var(--purple)}.landed-options{margin-top:8px;border-top:1px solid #c7d2df;padding-top:13px}.landed-options summary{cursor:pointer;line-height:1.6;font-size:14px;font-weight:650;margin-bottom:16px}.landed-options .field{margin-bottom:16px}.share-actions{display:flex;gap:10px;flex-wrap:wrap}.share-actions .copy{font-size:13px}.share-actions .action-status{width:100%;margin:0}@media(max-width:480px){.landed-offer .field input{padding-right:32px}.landed-options summary{font-size:13px}.shopping-next{font-size:13px}.landed-options .field .hint{font-size:12px;line-height:1.6}}

.decision-options{margin:22px 0;border:1px solid var(--line);border-radius:9px;padding:15px}.decision-options summary{font-size:14px;font-weight:650;cursor:pointer}.decision-options .fields{margin-top:18px}.decision-result{border:1px solid #ffffff40;border-radius:9px;padding:16px;margin-top:20px}.decision-result h2{font-size:16px;color:var(--lime);margin:0 0 10px}.decision-result p{font-size:14px;line-height:1.8}.decision-result p:last-child{font-size:13px;color:#becfe0;margin-bottom:0}.shopping-notebook{margin:26px 0;padding:28px;background:white;border:1px solid var(--line);border-radius:14px}.shopping-notebook>p{font-size:14px;line-height:1.8;color:var(--muted)}.notebook-controls{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.notebook-controls .field{flex:1;min-width:200px}.notebook-controls input{width:100%;padding:12px;border:1px solid #bcc8d3;border-radius:8px;font:inherit}.saved-comparisons{list-style:none;padding:0;margin:20px 0 0}.saved-comparisons li{border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;gap:24px}.saved-comparisons li>div:first-child{min-width:0}.saved-comparisons h3{font-size:17px;margin:0;overflow-wrap:anywhere}.saved-comparisons p{font-size:14px;line-height:1.8;overflow-wrap:anywhere}.saved-actions{display:flex;gap:8px;align-items:start;flex-shrink:0}.saved-actions button{font-size:13px;white-space:nowrap}.notebook-empty{font-size:14px;color:var(--muted)}@media(max-width:600px){.shopping-notebook{padding:22px 18px}.notebook-controls .field{flex-basis:100%}.notebook-controls button{font-size:14px}.saved-comparisons li{display:block}.saved-actions{margin-top:12px}.decision-options{padding:12px}.decision-options .fields{grid-template-columns:1fr}.decision-result{padding:14px}}

.backup-controls{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:18px}.backup-controls button{font-size:14px}.backup-file{font-size:14px;font-weight:650}.backup-file input{display:block;font:inherit;max-width:100%;margin-top:7px}.import-preview{padding:18px;border:1px solid #a79bc2;background:#f3eef9;border-radius:9px}.import-preview p{line-height:1.8;font-size:14px}.import-preview button{font-size:14px;margin-right:8px}#history-changes{padding-left:20px;line-height:1.9;font-size:14px}#history-name{font-size:13px;color:#becfe0;overflow-wrap:anywhere}@media(max-width:600px){.backup-file{width:100%}.backup-file input{width:100%}}