*,*:before,*:after{box-sizing:border-box}:root{color-scheme:light}html{font-family:var( --font-body, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif );line-height:1.6;-webkit-text-size-adjust:100%}body{margin:0;color:var(--color-text, #1a1a1a);background:var(--color-bg, #ffffff);font-size:var(--font-size-base, 1.0625rem);overflow-wrap:break-word}img,svg,video,canvas,iframe{max-width:100%;height:auto}table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}pre{max-width:100%;overflow-x:auto}@media(max-width:26rem){main,.site-header,.site-footer{padding-left:var(--space-md, 1rem);padding-right:var(--space-md, 1rem)}h1{font-size:clamp(1.45rem,6.5vw,var(--font-size-h1, 1.9rem))}}main{display:block;max-width:var(--content-width, 46rem);margin:0 auto;padding:var(--space-lg, 1.5rem)}h1,h2,h3{line-height:1.25;color:var(--color-heading, #111111)}h1{font-size:var(--font-size-h1, 1.9rem);margin:0 0 .5rem}h2{font-size:var(--font-size-h2, 1.4rem);margin:2rem 0 .75rem}a{color:var(--color-link, #1a4d8f)}a:hover,a:focus{color:var(--color-link-hover, #0f3a6f)}.site-header,.site-footer{max-width:var(--content-width, 46rem);margin:0 auto;padding:var(--space-md, 1rem) var(--space-lg, 1.5rem)}.site-header{border-bottom:1px solid var(--color-border, #e2e2e2)}.brand{font-weight:700;font-size:1.15rem;text-decoration:none;color:var(--color-heading, #111111)}.site-footer{border-top:1px solid var(--color-border, #e2e2e2);margin-top:3rem;color:var(--color-muted, #444444);font-size:.95rem}.footer-nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:1rem;padding:0;margin:0 0 .5rem}.tool-form{display:grid;gap:var(--space-md, 1rem);margin:1.5rem 0}.field{display:grid;gap:.35rem}.field label{font-weight:600}.tool-form input,.tool-form select{font-size:1.0625rem;padding:.6rem .7rem;min-height:2.75rem;border:1px solid var(--color-border-strong, #8a8a8a);border-radius:var(--radius, .375rem);background:#fff;color:var(--color-text, #1a1a1a);width:100%}.tool-submit{justify-self:start;font-size:1.0625rem;font-weight:600;min-height:2.75rem;padding:.65rem 1.4rem;color:var(--color-on-accent, #ffffff);background:var(--color-accent, #1f2937);border:1px solid transparent;border-radius:var(--radius, .375rem);cursor:pointer}.tool-submit:hover,.tool-submit:focus{background:var(--color-accent-hover, #111827)}.tool-result{display:block;font-size:1.25rem;font-weight:600;min-height:1.5rem;padding:.5rem 0;color:var(--color-heading, #111111)}.tool-error{color:var(--color-error, #8a1f1f);font-weight:600}.prose p,.prose li{max-width:42rem}.faq-item{margin:0 0 1.25rem}.faq-item dt{font-weight:700}.faq-item dd{margin:.25rem 0 0}.example-list{padding-left:1.1rem}.related-grid{list-style:none;padding:0;margin:0;display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(13rem,1fr))}.related-card a{display:block;height:100%;padding:1rem;border:1px solid var(--color-border, #e2e2e2);border-radius:var(--radius, .375rem);text-decoration:none;color:inherit}.related-card a:hover,.related-card a:focus{border-color:var(--color-border-strong, #8a8a8a)}.related-name{display:block;font-weight:700;color:var(--color-link, #1a4d8f)}.related-desc{display:block;margin-top:.25rem;color:var(--color-muted, #444444);font-size:.95rem}.ad-slot{margin:1.5rem 0;min-height:clamp(90px,12vw,280px)}.ad-slot-leaderboard{min-height:clamp(50px,8vw,90px)}.ad-slot-rectangle{min-height:250px}.affiliate-block{margin:1.5rem 0;min-height:3rem}.affiliate-disclosure{margin:.25rem 0 1rem;color:var(--color-muted, #444444);font-size:.85rem;font-style:italic}.affiliate-grid{list-style:none;padding:0;margin:0;display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(13rem,1fr))}.affiliate-card a{display:block;height:100%;padding:1rem;border:1px solid var(--color-border, #e2e2e2);border-radius:var(--radius, .375rem);text-decoration:none;color:inherit}.affiliate-card a:hover,.affiliate-card a:focus{border-color:var(--color-border-strong, #8a8a8a)}.affiliate-name{display:block;font-weight:700;color:var(--color-link, #1a4d8f)}.affiliate-desc{display:block;margin-top:.25rem;color:var(--color-muted, #444444);font-size:.95rem}.site-disclaimer{background:var(--color-disclaimer-bg, #f3f4f6);border-bottom:1px solid var(--color-border, #e2e2e2);color:var(--color-disclaimer-text, #333333)}.site-disclaimer p{max-width:var(--content-width, 46rem);margin:0 auto;padding:.6rem var(--space-lg, 1.5rem);font-size:.95rem;line-height:1.5;text-align:center}.footer-disclaimer{margin:0 0 .75rem;font-size:.9rem;line-height:1.5;color:var(--color-muted, #444444)}:focus-visible{outline:3px solid var(--color-focus, #1a4d8f);outline-offset:2px}