:root{color-scheme:light;--ink:#132039;--accent:#7c3aed}*{box-sizing:border-box}body{margin:0;background:#f7f5fc;color:var(--ink);font:17px/1.65 system-ui,sans-serif}a{color:#6231ac;text-underline-offset:3px}.shell{max-width:1060px;margin:auto;padding:24px}.nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap;font-size:15px}.nav strong{margin-right:auto}.hero{padding-top:48px}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:13px;color:#6930b0;font-weight:700}h1{font-size:clamp(2.3rem,5vw,4.1rem);line-height:1.08;max-width:850px;margin:.3em 0}h2{line-height:1.25;font-size:1.55rem}.intro{max-width:770px;font-size:1.18rem}.checker,.card{border:1px solid #dcd6e7;border-radius:18px;background:white;padding:28px;box-shadow:0 10px 28px #4822780b}.checker{margin:26px 0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-weight:650}input{display:block;width:100%;padding:13px;margin-top:7px;border:1px solid #91869f;border-radius:7px;font:inherit}small{display:block;font-weight:400;color:#51485e}button{padding:12px 20px;border:1px solid #7840b6;border-radius:8px;background:#6d28d9;color:#fff;font:600 16px/1.3 system-ui;cursor:pointer;margin-top:16px}.secondary{background:white;color:#552199}button:disabled{opacity:.6;cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #e98c18;outline-offset:3px}#checker-status{min-height:1.7em}#checker-result{border-left:5px solid #128363;background:#eefcf7;padding:20px}#checker-result[hidden]{display:none}.grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:24px 0}.tag{display:inline-block;padding:3px 10px;background:#f1e7ff;border-radius:5px;color:#562c83;font-size:13px}dt{font-weight:700}dd{margin:0 0 12px}footer{padding-bottom:80px!important;font-size:14px}@media(max-width:700px){.fields,.grid{grid-template-columns:1fr}.shell{padding:18px}.hero{padding-top:25px}.checker,.card{padding:20px}}