:root{--color-primary: #0c2340;--color-primary-mid: #163a63;--color-accent: #2563eb;--color-accent-hover: #1d4ed8;--color-bg: #ffffff;--color-bg-alt: #f1f5f9;--color-bg-dark: #0c2340;--color-text: #1e293b;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-success: #059669;--color-error: #dc2626;--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--radius: 10px;--shadow: 0 1px 3px rgba(12, 35, 64, .08), 0 4px 12px rgba(12, 35, 64, .06);--max-width: 1120px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--color-text);background:var(--color-bg)}img{max-width:100%;height:auto}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}.container{width:min(100% - 2rem,var(--max-width));margin-inline:auto}.site-header{background:var(--color-bg-dark);color:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px #00000026}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.875rem 0}.logo{display:flex;align-items:center;gap:.625rem;color:#fff;font-weight:700;font-size:1.125rem;text-decoration:none}.logo:hover{text-decoration:none;opacity:.92}.logo-mark{width:36px;height:36px;background:var(--color-accent);border-radius:8px;display:grid;place-items:center;font-size:.75rem;font-weight:800;letter-spacing:-.02em}.site-nav ul{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;list-style:none;margin:0;padding:0}.site-nav a{color:#ffffffe0;font-size:.9375rem;font-weight:500;text-decoration:none;padding:.25rem 0}.site-nav a:hover,.site-nav a[aria-current=page]{color:#fff;text-decoration:underline}.nav-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;padding:.375rem .625rem;border-radius:6px;cursor:pointer;font-size:.875rem}.hero{background:linear-gradient(160deg,var(--color-primary) 0%,var(--color-primary-mid) 55%,#1e4a7a 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h3{margin:0 0 .5rem;font-size:1rem;color:var(--color-primary)}.faq-item p{margin:0;color:var(--color-text-muted);font-size:.9375rem}.topic-block{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.75rem;margin-bottom:1.5rem;box-shadow:var(--shadow)}.topic-block h2{margin:0 0 .5rem;font-size:1.25rem;color:var(--color-primary)}.topic-block>p{margin:0 0 1rem;color:var(--color-text-muted)}.topic-block ul{margin:0;padding-left:1.25rem;color:var(--color-text)}.topic-block li{margin-bottom:.375rem;font-size:.9375rem}.resource-block{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}.resource-block h2{margin:0 0 .625rem;font-size:1.125rem;color:var(--color-primary)}.resource-block p,.resource-block ul{margin:0;color:var(--color-text-muted);font-size:.9375rem}.resource-block ul{padding-left:1.25rem}.resource-block li{margin-bottom:.375rem}.prose{max-width:42rem}.prose h2{margin:2rem 0 .75rem;font-size:1.25rem;color:var(--color-primary)}.prose h2:first-child{margin-top:0}.prose p,.prose li{color:var(--color-text-muted)}.prose ul,.prose ol{padding-left:1.25rem}.prose strong{color:var(--color-text)}.article-meta{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;margin-top:.75rem;font-size:.875rem;color:var(--color-text-muted)}.article-meta span{display:inline-flex;align-items:center;gap:.375rem}.article-category{color:var(--color-accent);font-weight:600}.article-footer{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}.article-footer p{margin:0 0 .75rem;color:var(--color-text-muted);font-size:.9375rem}.topic-block a{font-weight:500}.feature-item h3 a{color:var(--color-primary);text-decoration:none}.feature-item h3 a:hover{color:var(--color-accent);text-decoration:underline}.contact-form{max-width:32rem}.form-group{margin-bottom:1.125rem}.form-group 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