:root{color-scheme:light;--ink:#0f172a;--body:#334155;--muted:#526174;--blue:#1d4ed8;--blue-2:#2563eb;--pale:#eff6ff;--line:#d8e2ef;--surface:#ffffff;--soft:#f8fafc;--good:#047857;--warn:#a16207;--shadow:0 14px 34px rgba(15,23,42,.09)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--soft);color:var(--ink);line-height:1.68}
a{color:var(--blue);text-decoration-thickness:1.5px;text-underline-offset:3px}
.wrap{width:min(1120px,calc(100% - 36px));margin-inline:auto}
.skip{position:absolute;left:-9999px;top:8px}.skip:focus{left:12px;z-index:100;background:var(--surface);padding:10px 14px;border-radius:10px}
.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800}.brand img{width:38px;height:38px;border-radius:12px}.navlinks{display:flex;align-items:center;gap:17px;flex-wrap:wrap}.navlinks a{color:var(--body);font-weight:650;text-decoration:none}.navlinks a:hover,.navlinks a:focus{color:var(--blue)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 17px;border:1px solid var(--blue);border-radius:12px;background:var(--blue);color:#fff!important;text-decoration:none;font-weight:750;cursor:pointer}.button.secondary{background:var(--surface);color:var(--ink)!important;border-color:#94a3b8}.button:hover,.button:focus{filter:brightness(.94)}
.hero{padding:76px 0 54px;background:radial-gradient(circle at 8% 5%,rgba(37,99,235,.15),transparent 36%),linear-gradient(180deg,var(--surface),var(--soft));border-bottom:1px solid var(--line)}
.eyebrow{display:inline-flex;padding:6px 11px;border:1px solid #bfdbfe;border-radius:999px;background:var(--pale);color:var(--blue);font-size:.8rem;font-weight:800;letter-spacing:.03em;text-transform:uppercase}
h1{max-width:920px;font-size:clamp(2.3rem,6vw,4.4rem);line-height:1.02;letter-spacing:-.055em;margin:18px 0 20px}h2{font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.15;letter-spacing:-.035em;margin:0 0 14px}h3{line-height:1.25;margin:0 0 9px}
.lede{max-width:820px;font-size:1.18rem;color:var(--body);margin:0 0 26px}.actions{display:flex;gap:11px;flex-wrap:wrap}
.section{padding:48px 0}.section.alt{background:var(--surface);border-block:1px solid var(--line)}.section-intro{max-width:790px;color:var(--body);font-size:1.05rem}
.grid{display:grid;gap:18px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:17px;padding:23px;box-shadow:var(--shadow)}.card p,.card li{color:var(--body)}.card ul,.checklist{padding-left:21px;margin:12px 0 0}.card li+li,.checklist li+li{margin-top:8px}
.steps{counter-reset:step;display:grid;gap:14px}.step{counter-increment:step;display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;padding:19px;background:var(--surface);border:1px solid var(--line);border-radius:15px}.step:before{content:counter(step);display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--blue);color:#fff;font-weight:850}.step p{margin:4px 0 0;color:var(--body)}
.note{padding:18px 20px;border-left:4px solid var(--blue);border-radius:10px;background:var(--pale);color:var(--body)}.note strong{color:var(--ink)}
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.related a{display:block;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-decoration:none;font-weight:750}.related small{display:block;margin-top:5px;color:var(--muted);font-weight:500}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:15px 17px;margin-top:11px}.faq summary{cursor:pointer;font-weight:750}.faq p{color:var(--body);margin-bottom:0}
.cta{margin:26px auto 0;padding:30px;border-radius:20px;background:#0f172a;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta h2{margin:0}.cta p{color:#dbe7f5;margin:8px 0 0}
.footer{padding:34px 0;color:var(--muted);font-size:.9rem}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-links{display:flex;gap:14px;flex-wrap:wrap}
.calculator{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:20px;align-items:start}.score-form{display:grid;gap:17px}.criterion{padding:17px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}.criterion label{display:block;font-weight:760}.criterion p{margin:4px 0 10px;color:var(--muted);font-size:.92rem}.criterion select{width:100%;min-height:44px;border:1px solid #94a3b8;border-radius:10px;background:var(--surface);color:var(--ink);padding:9px 11px;font:inherit}.result{position:sticky;top:90px;padding:24px;border:1px solid #bfdbfe;border-radius:18px;background:var(--pale)}.result-score{font-size:3.4rem;line-height:1;font-weight:900;letter-spacing:-.06em;color:var(--blue)}.result h2{margin-top:12px}.result ul{padding-left:20px}.result [aria-live]{min-height:1.5em}.meter{height:12px;border-radius:999px;background:#dbeafe;overflow:hidden;margin:14px 0}.meter span{display:block;width:0;height:100%;background:var(--blue);transition:width .25s ease}.privacy-line{font-size:.86rem;color:var(--muted)}
table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line)}th,td{padding:14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}th{background:var(--pale)}
@media(max-width:820px){.nav{align-items:flex-start;padding:13px 0;flex-direction:column}.navlinks{gap:12px}.grid.two,.grid.three,.related,.calculator{grid-template-columns:1fr}.result{position:static}.hero{padding:52px 0 38px}.cta{align-items:flex-start;flex-direction:column}}
@media(prefers-color-scheme:dark){:root{color-scheme:dark;--ink:#f1f5f9;--body:#d3deeb;--muted:#b4c2d2;--blue:#8eb4ff;--blue-2:#8eb4ff;--pale:#17243a;--line:#3c4a5f;--surface:#111827;--soft:#0b1120;--good:#6ee7b7;--warn:#fde68a;--shadow:0 14px 34px rgba(0,0,0,.3)}.topbar{background:rgba(11,17,32,.95)}.button{background:#6f9fff;border-color:#6f9fff;color:#07101f!important}.button.secondary{background:var(--surface);color:var(--ink)!important;border-color:#718096}.step:before{background:#6f9fff;color:#07101f}.cta{background:#050a13}.meter{background:#273b5d}.meter span{background:#8eb4ff}th{background:#17243a}}