:root{--bg:#f7f8fc;--surface:#fff;--ink:#161a33;--ink-2:#4a4f6a;--ink-3:#7a7f99;--line:#e3e6f0;--brand:#4f46e5;--brand-ink:#3730a3;--brand-soft:#eef0ff;--teal:#0f8f7f;--teal-soft:#e3f6f3;--amber:#b45309;--amber-soft:#fff4e0;--red:#b42318;--red-soft:#fdecea;--radius:14px;--shadow:0 1px 2px #161a330f, 0 8px 24px #161a330f;color-scheme:light}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{color:var(--ink);background:var(--bg);margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}a{color:var(--brand);text-underline-offset:2px}a:hover{color:var(--brand-ink)}h1,h2,h3{letter-spacing:-.015em;margin:0 0 .5em;line-height:1.2}h1{font-size:clamp(1.9rem,4vw,2.8rem)}h2{margin-top:1.6em;font-size:clamp(1.3rem,2.4vw,1.7rem)}h3{font-size:1.1rem}p{margin:0 0 1em}.wrap{width:min(1120px,100% - 32px);margin-inline:auto}.skip{position:absolute;left:-9999px}.skip:focus{background:var(--surface);z-index:10;border-radius:8px;padding:8px 12px;top:8px;left:16px}.site-header{background:var(--surface);border-bottom:1px solid var(--line);z-index:5;position:sticky;top:0}.site-header .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;min-height:64px;display:flex}.logo{color:var(--ink);align-items:center;gap:10px;font-size:1.15rem;font-weight:750;text-decoration:none;display:inline-flex}.logo-mark{width:30px;height:30px}.nav{flex-wrap:wrap;gap:4px;display:flex}.nav a{color:var(--ink-2);border-radius:10px;padding:8px 12px;font-size:.95rem;font-weight:550;text-decoration:none}.nav a:hover,.nav a[aria-current=page]{background:var(--brand-soft);color:var(--brand-ink)}.disclosure{background:var(--brand-soft);color:var(--brand-ink);font-size:.88rem}.disclosure .wrap{padding:8px 0}main{padding:32px 0 64px}.hero{grid-template-columns:1.2fr .8fr;align-items:center;gap:24px;padding:48px 0 24px;display:grid}.hero .lead{color:var(--ink-2);max-width:46ch;font-size:1.15rem}.hero-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);gap:12px;padding:24px;display:grid}@media (width<=820px){.hero{grid-template-columns:1fr;padding-top:24px}}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--teal);font-size:.78rem;font-weight:700}.btn{cursor:pointer;font-weight:650;font:inherit;border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:11px 18px;text-decoration:none;display:inline-flex}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-ink);color:#fff}.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-row{flex-wrap:wrap;gap:10px;display:flex}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px}a.card{color:inherit;text-decoration:none;transition:border-color .15s,transform .15s;display:block}a.card:hover{border-color:var(--brand);transform:translateY(-2px)}.card p{color:var(--ink-2);margin:0}.card .icon{margin-bottom:6px;font-size:1.4rem;display:block}.steps{counter-reset:s;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;padding:0;list-style:none;display:grid}.steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 18px 56px;position:relative}.steps li:before{counter-increment:s;content:counter(s);background:var(--teal-soft);width:28px;height:28px;color:var(--teal);border-radius:50%;place-items:center;font-weight:700;display:grid;position:absolute;top:16px;left:16px}.table-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto}table{border-collapse:collapse;width:100%}.table-wrap.wide table{min-width:640px}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:12px 14px;font-size:.95rem}thead th{text-transform:uppercase;letter-spacing:.05em;color:var(--ink-3);background:#fafbff;font-size:.8rem;position:sticky;top:0}tbody tr:last-child td{border-bottom:0}th[scope=row]{font-weight:650}.fact{gap:2px;display:grid}.fact .value{font-weight:600}.fact .assumption{color:var(--ink-3);font-size:.82rem}.receipt{color:var(--ink-3);font-size:.8rem}.receipt summary{cursor:pointer;align-items:center;gap:4px;list-style:none;display:inline-flex}.receipt summary::-webkit-details-marker{display:none}.receipt summary:before{content:"";border:1.5px solid;border-radius:2px;width:10px;height:12px;display:inline-block}.receipt[open]{background:#fafbff;border-radius:8px;padding:6px 8px}.badge{white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:2px 9px;font-size:.78rem;font-weight:650;display:inline-flex}.badge.ok{background:var(--teal-soft);color:var(--teal)}.badge.warn{background:var(--amber-soft);color:var(--amber)}.badge.bad{background:var(--red-soft);color:var(--red)}.badge.muted{color:var(--ink-3);background:#eef0f5}.notice{border-radius:var(--radius);background:var(--amber-soft);color:#7a3e06;padding:16px 18px}.notice.info{background:var(--brand-soft);color:var(--brand-ink)}.empty{text-align:center;color:var(--ink-2);padding:40px 20px}.prose{max-width:72ch}.prose li{margin-bottom:.4em}.field{gap:6px;max-width:360px;display:grid}.field label{font-weight:650}select{font:inherit;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px}.site-footer{border-top:1px solid var(--line);background:var(--surface);color:var(--ink-2);padding:32px 0;font-size:.9rem}.site-footer .wrap{grid-template-columns:2fr 1fr 1fr;gap:16px;display:grid}.site-footer nav{gap:6px;display:grid}@media (width<=720px){.site-footer .wrap{grid-template-columns:1fr}}:focus-visible{outline:3px solid color-mix(in srgb, var(--brand) 55%, transparent);outline-offset:2px;border-radius:6px}.consent{z-index:20;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);max-width:560px;box-shadow:var(--shadow);gap:10px;margin-inline:auto;padding:16px 18px;display:grid;position:fixed;bottom:16px;left:16px;right:16px}.consent[hidden]{display:none}.consent p{color:var(--ink-2);margin:0;font-size:.92rem}.linklike{font:inherit;color:var(--brand);cursor:pointer;text-align:left;background:0 0;border:0;padding:0;text-decoration:underline}