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24px;height:var(--nav-height);display:flex;align-items:center;justify-content:space-between;gap:16px}.nav-brand{font-weight:700;letter-spacing:-0.01em;color:var(--text);text-decoration:none;font-size:.95rem}.nav-brand .accent{color:var(--accent-deep)}.nav-links{display:flex;align-items:center;gap:2px;list-style:none;overflow-x:auto;scrollbar-width:none}.nav-links::-webkit-scrollbar{display:none}.nav-links li{display:flex;align-items:center}.nav-links a{display:inline-flex;align-items:center;height:32px;padding:0 12px;font-size:.875rem;font-weight:500;color:var(--text-muted);text-decoration:none;border-radius:6px;white-space:nowrap;transition:color .15s ease,background-color .15s ease}.nav-links a:hover{color:var(--text);background:var(--bg-soft)}.nav-links a.active{color:var(--accent-deep);background:var(--bg-soft)}main{max-width:var(--max-width);margin:0 auto;padding:56px 24px 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1fr;gap:48px;align-items:center;margin-top:24px;margin-bottom:56px}.hero-text h1{font-size:2.8rem;margin-bottom:12px}.hero-text .subtitle{font-size:1.05rem;color:var(--text-muted);margin-bottom:20px}.hero-img{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border)}@media(max-width:720px){.hero{grid-template-columns:1fr;gap:28px}.hero-text h1{font-size:2.1rem}}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:8px}.card{display:block;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px 22px;text-decoration:none;color:var(--text);transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--accent);border-bottom:1px solid var(--accent)}.card 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var(--border);border-radius:var(--radius-lg);background:var(--bg-soft);margin:16px 0;box-shadow:var(--shadow)}.pdf-embed.tall{height:980px}.iframe-embed{width:100%;height:720px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-soft);margin:16px 0;box-shadow:var(--shadow)}.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 12px}.btn{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 16px;background:var(--text);color:#fff;border-radius:6px;font-size:.875rem;font-weight:500;text-decoration:none;border:1px solid var(--text);transition:opacity .15s ease}.btn:hover{opacity:.85;border-bottom:1px solid var(--text)}.btn.outline{background:transparent;color:var(--text)}.btn.outline:hover{background:var(--bg-soft)}figure{margin:28px 0}figure img{display:block;width:100%;height:auto;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow)}figure figcaption{margin-top:10px;font-size:.875rem;color:var(--text-muted);text-align:center;line-height:1.5}blockquote{border-left:3px solid var(--accent);padding:6px 0 6px 18px;margin:24px 0;color:var(--text-muted);font-style:italic}.callout{padding:16px 20px;margin:22px 0;background:var(--bg-elevated);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius);color:var(--text-muted);font-size:.96rem}.footer{border-top:1px solid var(--border);padding:36px 24px 60px;margin-top:48px;text-align:center;color:var(--text-faint);font-size:.85rem}.footer a{color:var(--text-muted)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px}@media(max-width:720px){.two-col{grid-template-columns:1fr}}.before-after{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin:18px 0}.before-after>div{padding:18px 20px}.before-after .before{background:#fff7f1;border-right:1px solid 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