:root{--color-bg: #fbfaf6;--color-surface: #ffffff;--color-text: #1a2421;--color-muted: #5a6660;--color-border: #e6e2d6;--color-primary: #1f6f54;--color-primary-dark: #154f3c;--color-accent: #d9a441;--radius: 10px;--max-width: 1100px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-serif: Georgia, "Times New Roman", serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--color-primary-dark);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}a:hover{color:var(--color-primary)}img{max-width:100%;height:auto}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.25rem}h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.25;color:var(--color-text)}h1{font-size:clamp(2rem,4vw,2.75rem);margin:0 0 1rem}h2{font-size:clamp(1.5rem,2.6vw,2rem);margin:2.5rem 0 1rem}h3{font-size:1.25rem;margin:2rem 0 .75rem}.muted{color:var(--color-muted)}.btn{display:inline-block;background:var(--color-primary);color:#fff;padding:.7rem 1.25rem;border-radius:var(--radius);text-decoration:none;font-weight:600;border:0;cursor:pointer}.btn:hover{background:var(--color-primary-dark);color:#fff}.tag{display:inline-block;background:#ecf3ef;color:var(--color-primary-dark);padding:.2rem .6rem;border-radius:999px;font-size:.8rem;font-weight:600;text-decoration:none}.tag:hover{background:#d9e8e0}.site-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:1rem 0;position:sticky;top:0;z-index:10}.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.brand{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--color-text);text-decoration:none}.brand-mark{display:block;border-radius:8px}.brand-text span{color:var(--color-primary)}.nav{display:flex;gap:1.25rem;flex-wrap:wrap}.nav a{color:var(--color-text);text-decoration:none;font-weight:500;font-size:.95rem}.nav a:hover{color:var(--color-primary)}.hero{padding:3.5rem 0 2.5rem;background:linear-gradient(180deg,#ecf3ef 0%,var(--color-bg) 100%)}.hero h1{max-width:760px}.hero p.lead{font-size:1.2rem;color:var(--color-muted);max-width:640px;margin:0 0 1.5rem}.grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin:2rem 0}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.5rem;transition:transform .15s ease,box-shadow .15s ease}.card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0000000f}.card h3{margin-top:0}.card a{text-decoration:none;color:var(--color-text)}.card a:hover{color:var(--color-primary)}.article-list{display:grid;gap:1rem;margin:1.5rem 0}.article-list-item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem 1.5rem}.article-list-item h3{margin:0 0 .4rem;font-size:1.15rem}.article-list-item a{text-decoration:none;color:var(--color-text)}.article-list-item a:hover{color:var(--color-primary)}.article-list-item .meta{font-size:.85rem;color:var(--color-muted);margin-bottom:.4rem}.article{background:var(--color-surface);max-width:760px;margin:2rem auto;padding:2.5rem;border:1px solid var(--color-border);border-radius:var(--radius)}.article .meta{color:var(--color-muted);font-size:.9rem;margin-bottom:1rem}.article p,.article ul,.article ol{font-size:1.05rem}.article blockquote{border-left:3px solid var(--color-primary);margin:1.5rem 0;padding:.5rem 1rem;color:var(--color-muted);background:#f4f0e6;border-radius:0 var(--radius) var(--radius) 0}.article ul,.article ol{padding-left:1.4rem}.article li{margin:.4rem 0}.site-footer{border-top:1px solid var(--color-border);padding:2.5rem 0;margin-top:4rem;color:var(--color-muted);font-size:.9rem;background:var(--color-surface)}.site-footer .footer-grid{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.site-footer h4{font-family:var(--font-sans);font-size:.95rem;margin:0 0 .6rem;color:var(--color-text)}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin:.3rem 0}.site-footer a{color:var(--color-muted);text-decoration:none}.site-footer a:hover{color:var(--color-primary)}.site-footer .copyright{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--color-border);text-align:center;font-size:.85rem}.calculator{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:2rem;margin:2rem 0}.calc-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:1.5rem}.calc-grid label{display:flex;flex-direction:column;font-size:.9rem;color:var(--color-muted)}.calc-grid 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ease}.rpr-legend{display:flex;gap:1.25rem;flex-wrap:wrap;margin-top:.75rem;font-size:.9rem;color:var(--color-muted)}.rpr-legend .sw{display:inline-block;width:.85rem;height:.85rem;border-radius:3px;vertical-align:middle;margin-right:.35rem}.rpr-axis{display:flex;justify-content:space-between;margin-top:.25rem;font-size:.8rem;color:var(--color-muted)}.ad-slot{background:#f5f1e6;border:1px dashed var(--color-border);border-radius:var(--radius);padding:1rem;margin:2rem 0;text-align:center;color:var(--color-muted);font-size:.85rem}@media (max-width: 600px){.article{padding:1.5rem;margin:1rem}.calculator{padding:1.25rem}}.cookie-banner[data-astro-cid-fzbxxtek]{position:fixed;bottom:1rem;left:1rem;right:1rem;z-index:1000;max-width:720px;margin:0 auto;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:0 8px 30px #0000001f;padding:1rem 1.25rem}.cookie-inner[data-astro-cid-fzbxxtek]{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.cookie-text[data-astro-cid-fzbxxtek]{margin:0;font-size:.9rem;flex:1 1 280px;line-height:1.5}.cookie-actions[data-astro-cid-fzbxxtek]{display:flex;gap:.5rem;flex-wrap:wrap}.cookie-banner[data-astro-cid-fzbxxtek] .btn[data-astro-cid-fzbxxtek]{font-size:.9rem;padding:.5rem 1rem;cursor:pointer}.cookie-decline[data-astro-cid-fzbxxtek]{background:transparent;color:var(--color-text);border:1px solid var(--color-border)}.cookie-decline[data-astro-cid-fzbxxtek]:hover{background:#f0ede3}