:root{color-scheme:dark;--bg:#101419;--panel:#192128;--text:#e9ecef;--muted:#b6bfc7;--gold:#eac57a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:17px/1.7 system-ui,sans-serif}a{color:var(--gold);text-underline-offset:4px}header{max-width:1160px;margin:auto;padding:24px;display:flex;gap:24px;justify-content:space-between;flex-wrap:wrap;border-bottom:1px solid #35404a}.brand{font-weight:750;text-decoration:none}.brand span{color:var(--text);margin-left:10px}nav{display:flex;gap:20px;flex-wrap:wrap}main{max-width:1060px;margin:auto;padding:54px 24px}h1{font-size:clamp(36px,6vw,64px);line-height:1.1;max-width:900px;letter-spacing:-.04em}h2{font-size:26px;line-height:1.3}.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:var(--gold)}.lead{font-size:21px;color:var(--muted);max-width:790px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:40px 0}.card{display:block;background:var(--panel);border:1px solid #46525d;border-radius:12px;padding:24px;text-decoration:none}.card p{color:var(--muted)}section{margin:40px 0;max-width:920px}.worksheet{background:var(--panel);border:1px solid #46525d;border-radius:12px;padding:28px}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}label{display:block;font-size:15px;color:var(--text)}input,select{width:100%;display:block;margin-top:8px;background:#0e141a;color:var(--text);border:1px solid #64717d;border-radius:6px;padding:12px;font:inherit}button{cursor:pointer;background:var(--gold);color:#101419;border:0;border-radius:6px;padding:13px 20px;font:700 16px system-ui;margin:24px 12px 0 0}.secondary{background:transparent;color:var(--gold);border:1px solid var(--gold)}.result{border-left:3px solid var(--gold);padding:12px 20px;margin-top:28px;background:#0e141a;overflow-wrap:anywhere}.result p{margin:12px 0}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,.result:focus-visible{outline:3px solid #fff;outline-offset:4px}.skip{position:absolute;left:12px;top:-100px}.skip:focus{top:12px;background:#101419;padding:10px}footer{border-top:1px solid #35404a;padding:24px;max-width:1160px;margin:auto;color:var(--muted);font-size:14px}@media(max-width:760px){.cards,.fields{grid-template-columns:1fr}.worksheet{padding:20px}main{padding-top:32px}nav{gap:14px;font-size:15px}}@media print{body{background:#fff;color:#111}header,footer,button,.skip{display:none}main{padding:0}a{color:#111}.worksheet,.card,.result{background:#fff;border:1px solid #888;color:#111}input,select{background:#fff;color:#111}.eyebrow,.lead,label{color:#111}section{break-inside:avoid}.fields{gap:12px}}