:root{ --primary:#2a6f97; --accent:#f39c12; --neutral:#1f2937; --bg:#ffffff; }
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{ font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif; color:var(--neutral); background:var(--bg); line-height:1.6; }
.container{max-width:1000px;margin:0 auto;padding:0 18px}
.site-header{ position:sticky;top:0;background:#fff;border-bottom:1px solid #e5e7eb;z-index:10 }
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{ display:flex;align-items:center;font-weight:800;font-family:Nunito,Inter,sans-serif; text-decoration:none;color:var(--neutral);font-size:1.25rem; }
.logo-mark{ display:inline-grid;place-items:center; width:32px;height:32px;border-radius:8px;background:var(--primary);color:#fff;margin-right:8px; font-weight:800 }
.nav{display:flex;gap:16px}
.nav-link{color:#374151;text-decoration:none;font-weight:600;padding:6px 8px;border-radius:8px}
.nav-link:hover{background:#f3f4f6}
.nav-link.active{color:var(--primary)}
.hero{ display:grid;gap:18px;padding:42px 0 28px; }
.hero h1{font-size:2.1rem;margin:0}
.hero p{font-size:1.1rem;margin:0}
.hero-cta{display:flex;gap:12px;margin-top:8px}
.button{ display:inline-block;background:var(--primary);color:#fff;text-decoration:none; padding:10px 16px;border-radius:10px;font-weight:700 }
.button.secondary{background:var(--accent)}
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{ padding:16px;border:1px solid #e5e7eb;border-radius:12px;background:#fff }
.card h3{margin-top:0}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#eef2ff;color:#3730a3;font-weight:700;font-size:.75rem;margin-bottom:8px}
.page-hero{padding:24px 0 8px}
.page-title{margin:0;font-size:1.8rem}
.page-intro{margin-top:6px;color:#4b5563}
.page-content{padding:8px 0 28px}
.list{padding-left:18px}
.site-footer{border-top:1px solid #e5e7eb;background:#fafafa}
.footer-inner{padding:18px 0;color:#6b7280}