:root{--bg:#fff;--surface:#f6f7f9;--text:#16181d;--muted:#5b6270;--border:#e2e5ea;--accent:#b32430;--accent-ink:#fff;--measure:68ch;--radius:10px}@media (prefers-color-scheme:dark){:root{--bg:#14161a;--surface:#1c1f25;--text:#eceef2;--muted:#a3abb8;--border:#2c313a;--accent:#ff6b78;--accent-ink:#14161a}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.6}.wrap{width:100%;max-width:72rem;margin-inline:auto;padding-inline:1rem}.prose{max-width:var(--measure)}a{color:inherit;text-underline-offset:2px}h1,h2,h3{letter-spacing:-.01em;margin:0 0 .5em;line-height:1.25}h1{font-size:clamp(1.8rem,5vw,2.6rem)}h2{font-size:clamp(1.3rem,3.5vw,1.7rem)}p,ul,ol{margin:0 0 1rem}img{max-width:100%;height:auto}hr{border:0;border-top:1px solid var(--border);margin:2rem 0}code{background:var(--surface);border-radius:4px;padding:.1em .35em;font-size:.9em}.site-header{border-bottom:1px solid var(--border);background:var(--bg)}.site-header .wrap{flex-wrap:wrap;align-items:center;gap:.5rem 1.25rem;padding-block:.9rem;display:flex}.brand{margin-right:auto;font-weight:700;text-decoration:none}.brand span{color:var(--accent)}.site-nav{flex-wrap:wrap;gap:1rem;font-size:.95rem;display:flex}.site-nav a{color:var(--muted);text-decoration:none}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--text);text-decoration:underline}.site-footer{border-top:1px solid var(--border);background:var(--surface);color:var(--muted);margin-top:4rem;font-size:.9rem}.site-footer .wrap{padding-block:2rem}.disclaimer{max-width:var(--measure)}.disclaimer strong{color:var(--text)}.btn{background:var(--accent);color:var(--accent-ink);border-radius:var(--radius);font:inherit;cursor:pointer;border:1px solid #0000;padding:.7rem 1.3rem;font-weight:600;text-decoration:none;display:inline-block}.btn:hover{filter:brightness(1.08)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{color:var(--text);border-color:var(--border);background:0 0}main{padding-block:2rem 1rem}.hero{max-width:var(--measure);padding-block:1rem 2rem}.lede{color:var(--muted);font-size:1.1rem}.card-grid{grid-template-columns:1fr;gap:1rem;margin:0;padding:0;list-style:none;display:grid}@media (width>=40rem){.card-grid{grid-template-columns:repeat(auto-fit,minmax(17rem,1fr))}}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1.1rem}.card h3{margin-bottom:.35rem}.card a{text-decoration:none}.card a:hover{text-decoration:underline}.card p{color:var(--muted);margin-bottom:0}.meta{color:var(--muted);letter-spacing:.02em;font-size:.85rem}.entry-list{max-width:var(--measure);margin:0;padding:0;list-style:none}.entry-list>li{border-top:1px solid var(--border);padding-block:1.4rem}.entry-list>li:first-child{border-top:0}.notice{border:1px solid var(--border);border-left:3px solid var(--accent);background:var(--surface);border-radius:var(--radius);max-width:var(--measure);padding:1rem 1.1rem}.notice p:last-child{margin-bottom:0}.section{margin-block:3rem}.quiz{max-width:var(--measure);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1.25rem}.quiz fieldset{border:0;margin:0;padding:0}.quiz legend{margin-bottom:.75rem;padding:0;font-size:1.25rem;font-weight:700;line-height:1.3}.quiz-progress{color:var(--muted);margin-bottom:.75rem;font-size:.85rem}.quiz-options{gap:.5rem;margin-bottom:1rem;display:grid}.quiz-option{text-align:left;width:100%;font:inherit;color:inherit;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;padding:.75rem .9rem;display:block}.quiz-option:hover{border-color:var(--accent)}.quiz-option[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.quiz-actions{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.quiz input[type=email]{width:100%;font:inherit;color:inherit;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:.75rem;padding:.7rem .9rem}.quiz-error{color:var(--accent);font-size:.9rem}.quiz-result h3{margin-bottom:.25rem}.quiz-cta{margin-top:1.25rem;margin-bottom:.75rem}.quiz-runnerup{color:var(--muted);font-size:.95rem}
