:root{color-scheme:light;--ink:#182b27;--muted:#62736c;--green:#176b52;--line:#dfe7e2;--soft:#edf5f0}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:#f4f7f5;color:var(--ink);font:1rem/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}button,input,select{font:inherit}a{color:inherit}.topbar,main,footer{width:min(1140px,calc(100% - 48px));margin:auto}.topbar{display:flex;justify-content:space-between;align-items:center;padding:24px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:750;text-decoration:none}.brand-mark{display:grid;place-items:center;background:var(--green);color:white;border-radius:10px;width:40px;height:40px;font-family:monospace}.duration,.hint,.required-note{color:var(--muted);font-size:.875rem}.intro{max-width:750px;margin:32px auto 36px;text-align:center}.eyebrow{color:var(--green);font-size:.75rem;font-weight:750;letter-spacing:.12em}h1{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.04em;line-height:1.15;margin:14px 0}h1 span{color:var(--green)}.intro p{color:var(--muted);max-width:640px;margin:0 auto}.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:30px;align-items:start}.sidebar{position:sticky;top:24px;background:white;border:1px solid var(--line);border-radius:16px;padding:22px}aside{align-self:stretch}.sidebar-title{font-weight:750;margin:0 0 18px}nav a{display:flex;gap:12px;text-decoration:none;padding:10px 0;color:var(--green);font-weight:700}nav a span{font-weight:500;color:var(--ink)}.progress-label{display:flex;justify-content:space-between;font-size:.875rem;margin:24px 0 8px;gap:8px}progress{width:100%;height:8px;accent-color:var(--green)}.tip{font-size:.875rem;color:var(--muted);margin:24px 0 0;padding-top:18px;border-top:1px solid var(--line)}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:30px;margin-bottom:22px;box-shadow:0 6px 25px #183c2705}.section-heading{display:flex;align-items:center;gap:16px;margin-bottom:28px}.number{background:var(--soft);color:var(--green);border-radius:12px;padding:8px 12px;font-weight:750}h2{font-size:1.3rem;line-height:1.3;margin:0}.section-heading p{margin:5px 0 0;color:var(--muted);font-size:.875rem}fieldset{min-width:0;margin:0 0 28px;padding:0;border:0}fieldset:last-child{margin-bottom:0}legend,.field>label{font-weight:650;padding:0;margin-bottom:12px}.hint{margin:0 0 12px}.options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.option{display:flex;align-items:flex-start;gap:10px;border:1px solid var(--line);border-radius:9px;padding:12px 14px;cursor:pointer;font-size:.9375rem;transition:border-color .15s,background .15s}.option:hover{border-color:var(--green)}.option:has(input:checked){border-color:var(--green);background:var(--soft)}input[type=checkbox],input[type=radio]{flex:none;accent-color:var(--green);width:17px;height:17px;margin:4px 0 0}.field{margin-bottom:28px}.field>label{display:block}select,input:not([type]){background:#fff;width:100%;border:1px solid var(--line);border-radius:9px;padding:12px;color:var(--ink)}select{max-width:420px}.language-section+.language-section{border-top:1px solid var(--line);padding-top:24px;margin-top:28px}h3{font-size:1.1rem;color:var(--green);margin:0 0 20px}.submit-row{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:28px 0}.submit-row p{color:var(--muted);font-size:.875rem;max-width:380px}button{border:0;border-radius:10px;background:var(--green);color:white;padding:14px 22px;font-weight:650;cursor:pointer;flex-shrink:0}button:hover{background:#10533f}button:disabled{opacity:.6;cursor:wait}input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #89c3a9;outline-offset:3px}.error{padding:16px;background:#fff0ef;color:#9b2424;border:1px solid #efc1be;border-radius:10px}.success{max-width:700px;margin:40px auto;text-align:center}.success-icon{display:grid;place-items:center;width:60px;height:60px;margin:0 auto 20px;background:var(--soft);border-radius:50%;font-size:2rem;color:var(--green)}footer{text-align:center;padding:30px 0;color:var(--muted);font-size:.875rem}[hidden]{display:none!important}
.identity-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:20px}.identity-fields .field{margin-bottom:0}
.validation-error{border-color:#dca7a2}.validation-error h2{color:#a12020}.validation-error .number{background:#fff0ef;color:#a12020}.section-error{color:#a12020;font-size:.9375rem;margin:0 0 22px}.validation-error [aria-invalid="true"]{outline:2px solid #dca7a2;outline-offset:2px}
@media(max-width:900px){.layout{grid-template-columns:1fr}aside{display:none}.intro{margin-top:20px}.options{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.topbar,main,footer{width:calc(100% - 28px)}.duration{display:none}.intro{text-align:left}.card{padding:22px 18px}.options{grid-template-columns:1fr}.submit-row{flex-direction:column;align-items:stretch;gap:8px}.submit-row p{max-width:none}h2{font-size:1.15rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.option{transition:none}}