:root{--brand: #1e3a5f;--brand-dark: #14283f;--slate: #475569;--slate-50: #f1f5f9;--accent: #16a34a;--accent-dark: #15803d;--bg: #ffffff;--bg-alt: #f8fafc;--fg: #1f2937;--muted: #64748b;--border: #e5e7eb;--content-width: 64rem;--narrow-width: 46rem;--header-h: 4.25rem;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.65;color:var(--fg);background:var(--bg)}h1,h2,h3{line-height:1.2;color:var(--brand)}h1{font-size:clamp(2rem,5vw,3rem);margin:0 0 1rem}h2{font-size:clamp(1.5rem,3.5vw,2.1rem);margin:0 0 1rem}a{color:var(--accent-dark)}p{margin:0 0 1rem}.section-inner{max-width:var(--content-width);margin:0 auto;padding-inline:1.25rem;width:100%}.section-inner.narrow{max-width:var(--narrow-width)}.section{padding:4rem 0}.section-alt{background:var(--bg-alt)}.centered{text-align:center}section[id]{scroll-margin-top:var(--header-h)}.btn{display:inline-block;background:var(--accent);color:#fff;font-weight:600;text-decoration:none;padding:.75rem 1.4rem;border:0;border-radius:8px;cursor:pointer;font-size:1rem;transition:background .15s ease}.btn:hover{background:var(--accent-dark)}.btn:disabled{opacity:.6;cursor:default}.btn-lg{padding:.9rem 1.8rem;font-size:1.1rem}.btn-sm{padding:.5rem .95rem;font-size:.9rem}.btn-outline{background:transparent;color:var(--brand);border:2px solid var(--brand)}.btn-outline:hover{background:var(--brand);color:#fff}.site-header{position:sticky;top:0;z-index:20;background:#fffffff2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:var(--header-h);padding-block:.5rem}.brand{font-weight:800;font-size:1.15rem;color:var(--brand);text-decoration:none;white-space:nowrap}.site-nav{display:flex;align-items:center;gap:1.25rem}.site-nav .nav-link{color:var(--slate);text-decoration:none;font-weight:500;font-size:.95rem}.site-nav .nav-link:hover{color:var(--brand)}.hero{background:linear-gradient(160deg,var(--brand) 0%,var(--brand-dark) 100%);color:#fff;padding:5rem 0;text-align:center}.hero h1{color:#fff;max-width:22ch;margin-inline:auto}.hero-sub{color:#d7e3f1;font-size:1.2rem;max-width:52ch;margin:0 auto 2rem}.prose{color:var(--fg)}.prose :is(h2,h3){margin-top:1.75rem}.prose ul,.prose ol{padding-left:1.25rem}.prose li{margin-bottom:.4rem}.lead{font-size:1.15rem;color:var(--slate)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}.card{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:1.75rem;box-shadow:0 1px 3px #0f172a0a}.card h3{margin-top:0}.approach-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:2rem}.approach-card{background:var(--bg);border:1px solid var(--border);border-top:4px solid var(--accent);border-radius:12px;padding:1.5rem}.approach-num{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--slate-50);color:var(--brand);font-weight:700;margin-bottom:.75rem}.approach-card h3{margin:0 0 .4rem}.approach-card p{margin:0;color:var(--slate)}.checklist{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}.checklist li{position:relative;padding-left:1.9rem}.checklist li:before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:800}.cta-band{background:var(--brand);color:#fff;padding:3.5rem 0}.cta-band h2{color:#fff;margin-bottom:1.5rem}.contact-form{display:grid;gap:1.1rem;margin-top:1.5rem}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}.field{display:grid;gap:.35rem}.field>span{font-weight:600;font-size:.92rem;color:var(--brand)}.field em{color:var(--accent-dark);font-style:normal}.field input,.field select,.field textarea{font:inherit;color:var(--fg);padding:.65rem .75rem;border:1px solid var(--border);border-radius:8px;background:#fff;width:100%}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #1e3a5f26}.field textarea{resize:vertical}.form-error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:.7rem .9rem;margin:0}.form-success{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;padding:1.5rem;margin-top:1.5rem}.form-success strong{color:var(--accent-dark)}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.post-list{list-style:none;padding:0;display:grid;gap:1.25rem}.post-list li{border:1px solid var(--border);border-radius:12px;padding:1.25rem 1.5rem}.post-list h2{margin:0 0 .25rem;font-size:1.25rem}.post-list time{color:var(--muted);font-size:.85rem}time{color:var(--muted);font-size:.9rem}code{background:#64748b26;padding:.1em .35em;border-radius:4px;font-size:.9em}pre code{display:block;padding:1rem;overflow-x:auto}.site-footer{background:var(--brand-dark);color:#cbd5e1;padding:2.5rem 0;margin-top:2rem}.footer-inner{display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}.site-footer strong{color:#fff}.footer-contact{display:grid;gap:.35rem}.footer-contact a{color:#cbd5e1;text-decoration:none}.footer-contact a:hover{color:#fff}@media(max-width:48rem){.site-nav .nav-link{display:none}.two-col,.field-grid{grid-template-columns:1fr}.approach-grid{grid-template-columns:1fr 1fr}}@media(max-width:30rem){.approach-grid{grid-template-columns:1fr}}