:root{--ink:#12221f;--muted:#536963;--paper:#f6f1e8;--card:#fffdf8;--green:#175f50;--mint:#bfe8d9;--coral:#d7674d;--line:#c7d4cf;--focus:#6b36c9}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.6 system-ui,sans-serif}.shell{width:min(1050px,calc(100% - 36px));margin-inline:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:12px;z-index:10}a{color:var(--green)}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700}.brand img,.app-panel img{border-radius:18px}.store{font-weight:700}.hero{padding:70px 0 52px}.eyebrow{font-size:.78rem;letter-spacing:.14em;font-weight:700;color:var(--coral)}h1,h2,h3,h4{line-height:1.15}h1{font-size:clamp(2.6rem,8vw,5.7rem);letter-spacing:-.055em;margin:.15em 0 .25em;max-width:900px}h1 span{color:var(--green)}h2{font-size:clamp(1.8rem,4vw,3rem);letter-spacing:-.035em;margin:.2em 0 .45em}.lead{max-width:720px;font-size:1.2rem;color:var(--muted)}.button{display:inline-block;border:0;border-radius:8px;background:var(--green);color:#fff;text-decoration:none;font:700 1rem system-ui,sans-serif;padding:13px 18px;cursor:pointer}.calculator{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,5vw,46px);box-shadow:0 18px 60px #25493c12}.intro{max-width:760px}form{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:30px}fieldset{border:1px solid var(--line);border-radius:16px;padding:20px}legend{font-weight:700;padding:0 8px}label{display:block;font-weight:700;margin:12px 0 5px}input{width:100%;min-height:48px;border:1px solid #7a938b;border-radius:8px;background:#fff;color:var(--ink);font:inherit;padding:9px 11px}.money{display:flex;align-items:center;gap:8px}.money span{font-weight:700}.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.text-button{border:0;background:transparent;color:var(--green);font:700 1rem system-ui,sans-serif;text-decoration:underline;text-underline-offset:4px;cursor:pointer;padding:10px}.error{background:#fff1ed;border-left:4px solid var(--coral);padding:14px;margin-top:20px}.results{margin-top:34px;border-top:1px solid var(--line);padding-top:28px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cards article{background:#edf6f2;border-radius:14px;padding:18px}.cards span,.cards small{display:block;color:var(--muted)}.cards strong{display:block;font-size:clamp(1.5rem,4vw,2.4rem);color:var(--green);margin:.25em 0}.plain-result{font-size:1.13rem;font-weight:700;margin:22px 0}.note-box{background:#fff7e6;border:1px solid #ead8b0;border-radius:14px;padding:18px;margin-top:20px}.note-box h4{margin:0 0 8px}.note-box p{margin:0 0 6px}.note-box span{display:block;color:var(--muted);min-height:1.6em}.limits{padding:70px 0}.limit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.limit-grid article{border-top:5px solid var(--mint);padding:18px;background:var(--card)}.app-panel{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;background:var(--green);color:#fff;border-radius:24px;padding:clamp(24px,5vw,45px);margin-bottom:55px}.app-panel .eyebrow{color:#ffd6cc}.app-panel h2{margin-top:0}.app-panel .button{background:#fff;color:var(--green)}.fine{font-size:.88rem;color:#d9eee7}footer{border-top:1px solid var(--line);padding:28px 0 50px;color:var(--muted);font-size:.9rem}@media(max-width:720px){header{align-items:flex-start}.store{font-size:.85rem;text-align:right}.hero{padding:45px 0 38px}form,.cards,.limit-grid{grid-template-columns:1fr}.form-actions{grid-column:1}.app-panel{grid-template-columns:1fr}.app-panel img{width:68px;height:68px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}