:root{color-scheme:light;--bg: #f4f7fb;--surface: #ffffff;--surface-strong: #eaf0f8;--ink: #102033;--muted: #58708b;--line: #d6e0eb;--brand: #0b3a66;--brand-strong: #06243f;--accent: #0e8f7e;--accent-soft: #dff7f3;--warning: #a65f00;--warning-soft: #fff2d7;--shadow: 0 18px 50px rgba(10, 31, 55, .1);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at top left,rgba(14,143,126,.12),transparent 34rem),var(--bg);color:var(--ink);font-size:16px;line-height:1.65}a{color:inherit}img,svg{max-width:100%}.container{width:min(100% - 2rem,1120px);margin-inline:auto}.narrow{width:min(100% - 2rem,760px);margin-inline:auto}.section{padding:3rem 0}.eyebrow{margin:0 0 .75rem;color:var(--accent);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}h1,h2,h3{margin:0;color:var(--brand-strong);line-height:1.12}h1{font-size:clamp(2.35rem,13vw,5.25rem);letter-spacing:-.07em}h2{font-size:clamp(1.75rem,7vw,3.2rem);letter-spacing:-.045em}h3{font-size:clamp(1.18rem,4vw,1.55rem);letter-spacing:-.025em}p{margin:1rem 0 0}.lead{color:var(--muted);font-size:clamp(1.05rem,3.6vw,1.28rem)}.grid{display:grid;gap:1rem}.grid-2,.grid-3{grid-template-columns:1fr}.card{border:1px solid var(--line);border-radius:1.35rem;background:#ffffffe0;box-shadow:var(--shadow)}.content-card{padding:clamp(1.1rem,5vw,2rem)}.button-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:2.85rem;padding:.8rem 1.05rem;border-radius:999px;background:var(--brand);color:#fff;font-weight:800;text-decoration:none}.button.secondary{border:1px solid var(--line);background:var(--surface);color:var(--brand)}.article{padding:2.25rem 0 4rem}.article-body{display:grid;gap:1.25rem;margin-top:1.5rem}.article-body ul,.article-body ol{margin:1rem 0 0;padding-left:1.35rem}.article-body li+li{margin-top:.45rem}.table-wrap{overflow-x:auto;margin-top:1rem;border:1px solid var(--line);border-radius:1rem;background:var(--surface)}table{width:100%;border-collapse:collapse;min-width:34rem}th,td{padding:.9rem;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:var(--surface-strong);color:var(--brand-strong)}.hero{padding:3rem 0 2rem}.hero-grid{display:grid;gap:1.25rem;align-items:center}.hero-panel{padding:clamp(1rem,5vw,2rem)}.stat-list{display:grid;gap:.75rem;margin-top:1.25rem}.stat{padding:1rem;border:1px solid var(--line);border-radius:1rem;background:var(--surface)}.stat strong{display:block;color:var(--brand-strong);font-size:1.35rem;line-height:1.1}.stat span{color:var(--muted);font-size:.94rem}.site-header{position:sticky;z-index:10;top:0;border-bottom:1px solid rgba(214,224,235,.8);background:#f4f7fbe0;backdrop-filter:blur(18px)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:4.25rem;gap:1rem}.brand{color:var(--brand-strong);font-size:1.05rem;font-weight:900;letter-spacing:-.04em;text-decoration:none}.nav details{position:relative}.nav summary{cursor:pointer;list-style:none;border:1px solid var(--line);border-radius:999px;padding:.55rem .85rem;background:var(--surface);color:var(--brand);font-weight:800}.nav summary::-webkit-details-marker{display:none}.nav-links{position:absolute;right:0;top:3rem;display:grid;width:min(82vw,18rem);gap:.35rem;padding:.75rem;border:1px solid var(--line);border-radius:1.1rem;background:var(--surface);box-shadow:var(--shadow)}.nav-links a{padding:.75rem;border-radius:.8rem;color:var(--brand);font-weight:750;text-decoration:none}.nav-links a:hover{background:var(--surface-strong)}.site-footer{padding:2.5rem 0;border-top:1px solid var(--line);background:var(--brand-strong);color:#dbe8f6}.site-footer a{color:#fff}.footer-grid{display:grid;gap:1.5rem}.footer-links{display:grid;gap:.45rem}@media(min-width:760px){.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{padding:5rem 0 3rem}.hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(18rem,.88fr)}.stat-list{grid-template-columns:repeat(3,minmax(0,1fr))}.nav summary{display:none}.nav details,.nav details[open]{display:contents}.nav-links{position:static;display:flex;align-items:center;width:auto;gap:.1rem;padding:0;border:0;background:transparent;box-shadow:none}.nav-links a{padding:.45rem .65rem;font-size:.94rem}.footer-grid{grid-template-columns:1fr auto}}