:root{--ink:#18201d;--paper:#f4f1e8;--acid:#d9ff43;--orange:#ff6b35;--muted:#68716c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}.prototype-banner{background:var(--orange);color:white;text-align:center;padding:8px;font-size:11px;font-weight:900;letter-spacing:1px}header{display:flex;justify-content:space-between;align-items:center;padding:24px 5vw;border-bottom:1px solid #c8c5bc;position:sticky;top:0;background:#f4f1e8ee;backdrop-filter:blur(12px);z-index:2}.brand{font-weight:900;letter-spacing:-1px;font-size:22px;color:inherit;text-decoration:none}.brand span{background:var(--acid);padding:3px}nav{display:flex;gap:24px;align-items:center}nav a{color:inherit;text-decoration:none;font-size:14px}.quiet,article button{border:1px solid var(--ink);background:transparent;padding:10px 14px;border-radius:99px}.hero{min-height:70vh;padding:10vh 7vw;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:800}.hero h1{font-size:clamp(52px,9vw,126px);line-height:.84;letter-spacing:-.07em;margin:20px 0;max-width:1100px}.hero h1 em{font-family:Georgia,serif;font-weight:400;color:var(--orange)}.lede{max-width:650px;font-size:20px;line-height:1.5;color:var(--muted)}.primary{margin-top:20px;background:var(--ink);color:white;text-decoration:none;padding:16px 22px;border-radius:99px;font-weight:700}section:not(.hero){padding:80px 7vw}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end}.section-head h2,.accounting h2{font-size:clamp(36px,5vw,72px);letter-spacing:-.05em;margin:10px 0}.section-head>p{max-width:430px;color:var(--muted);line-height:1.5}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:42px}.grid article,.ways article{background:white;border:1px solid #d8d4ca;padding:24px;border-radius:22px}.tag{font-size:11px;font-weight:800;letter-spacing:1px}.grid h3{font-size:26px;min-height:62px}.grid article p{color:var(--muted);line-height:1.5;min-height:68px}.mock{height:190px;border-radius:15px;background:var(--ink);color:var(--acid);display:grid;place-items:center;font-size:72px}.mock.map{background:#dce7df;color:var(--orange)}.mock.csv{background:var(--acid);color:var(--ink);font-size:42px;font-weight:900}.grid button{cursor:pointer}.enhanced-tools{background:#e7e5dc;border-top:1px solid #cbc8be}.featured-tool{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(330px,.55fr);background:var(--ink);color:#fff;margin-top:45px;border-radius:26px;overflow:hidden;box-shadow:0 20px 50px #18201d20}.featured-image{display:block;min-height:520px;background:#c7c2b5}.featured-image img{width:100%;height:100%;object-fit:cover;display:block}.featured-copy{padding:clamp(28px,5vw,62px);display:flex;flex-direction:column;align-items:flex-start}.origin{display:inline-block;background:var(--acid);color:var(--ink);padding:8px 10px;font-size:10px;font-weight:900;letter-spacing:1px}.status{font-size:10px;letter-spacing:2px;color:#b6c1bb;margin:34px 0 10px}.featured-copy h3{font-size:clamp(38px,4.5vw,65px);letter-spacing:-.05em;margin:0 0 18px}.featured-copy>p:not(.status){color:#c8d1cc;line-height:1.6;font-size:17px}.featured-copy ul{padding-left:18px;color:#fff;line-height:1.9}.launch{margin-top:auto;color:var(--ink);background:var(--acid);text-decoration:none;font-weight:900;padding:15px 20px;border-radius:99px}.launch span{margin-left:18px}.accounting{background:var(--ink);color:white;display:grid;grid-template-columns:1fr 1.3fr;gap:60px}.accounting .eyebrow{color:var(--acid)}.ways{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ways article{color:var(--ink)}.ways b{font-size:11px;letter-spacing:1px}.ways h3{font-size:28px}.ways p{color:var(--muted);line-height:1.5}footer{padding:25px 5vw;display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}dialog{width:min(680px,calc(100% - 28px));border:0;border-radius:24px;padding:34px;box-shadow:0 30px 100px #0005;background:var(--paper);color:var(--ink)}dialog::backdrop{background:#101613bb;backdrop-filter:blur(5px)}dialog h2{font-size:38px;letter-spacing:-.04em;margin:10px 0}.close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:30px;cursor:pointer}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}.choice-grid button{display:flex;flex-direction:column;text-align:left;gap:8px;padding:20px;border:1px solid #bbb8ae;border-radius:16px;background:white;cursor:pointer}.choice-grid button:hover{border-color:var(--orange)}.choice-grid span{font-size:24px;font-weight:800}.choice-grid small{color:var(--muted)}.notice{margin-top:18px;padding:15px;border-radius:12px;background:#fff4d8;line-height:1.45}.balance{background:var(--ink);color:white;border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:6px}.balance strong{font-size:46px}.balance small{color:#c8d1cc}.account-actions{display:flex;gap:10px;margin:15px 0}.account-actions button,.primary-button{border:0;border-radius:99px;padding:13px 18px;background:var(--acid);color:var(--ink);font-weight:800;cursor:pointer}.primary-button{margin-top:18px}.check{display:block;margin-top:18px}input[type=range]{display:block;width:100%;margin-top:8px;accent-color:var(--orange)}.test-banner{font-size:11px;letter-spacing:1px;color:var(--muted);margin-top:24px}#receipt-list{padding-left:22px}#receipt-list li{padding:8px 0;border-bottom:1px solid #d8d4ca}.help-mark{display:inline-grid;place-items:center;width:22px;height:22px;padding:0;border:1px solid var(--ink);border-radius:50%;background:var(--paper);color:var(--ink);font-size:12px;font-weight:900;line-height:1;cursor:pointer;vertical-align:middle}.help-mark:hover{background:var(--acid)}#help-dialog{max-height:80vh;overflow:auto}.help-section{border-top:1px solid #d8d4ca;padding-top:14px;margin-top:14px}.help-section>b{font-size:11px;letter-spacing:1px;text-transform:uppercase}.help-section p,.help-topic-list p,.muted-copy{color:var(--muted);line-height:1.5}.help-topic-list{display:grid;gap:14px;margin-top:22px}.help-topic-list article{background:white;border:1px solid #d8d4ca;border-radius:16px;padding:18px}.help-topic-list h3{margin:0 0 8px}.text-button{border:0;background:transparent;padding:0;color:var(--ink);font-weight:800;text-decoration:underline;cursor:pointer}@media(max-width:800px){nav a{display:none}.grid,.accounting,.ways,.choice-grid,.featured-tool{grid-template-columns:1fr}.section-head{display:block}.hero{padding-top:80px}.grid article p,.grid h3{min-height:0}.featured-image{min-height:300px}.featured-copy{min-height:460px}}