:root{--blue:#0759a8;--blue2:#0d79c8;--navy:#08254a;--red:#d62828;--bg:#f5f8fc;--text:#24344d;--muted:#6b7a90;--border:#dfe7f1;--green:#198754;--orange:#f59e0b;--shadow:0 12px 32px rgba(7,42,81,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#fff;color:var(--text);line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%}.container{width:min(1180px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:58px;height:58px;object-fit:contain}.brand span{display:flex;flex-direction:column}.brand strong{font-size:19px;color:var(--navy)}.brand small{font-size:11px;color:var(--muted)}.main-nav{display:flex;align-items:center;gap:22px;font-weight:600;font-size:14px}.main-nav>a:hover{color:var(--blue)}.nav-toggle{display:none;border:0;background:none;font-size:28px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border-radius:10px;padding:11px 18px;border:1px solid transparent;font-weight:700;cursor:pointer}.btn-sm{padding:8px 14px;font-size:13px}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff}.btn-outline{border-color:var(--blue);color:var(--blue);background:#fff}.btn-danger{background:#dc3545;color:#fff}.btn-success{background:var(--green);color:#fff}.btn-secondary{background:#e9eef5;color:var(--text)}.hero{background:linear-gradient(120deg,#eef7ff 0%,#fff 55%,#eaf6ff 100%);padding:72px 0;border-bottom:1px solid var(--border)}.hero-grid{display:grid;grid-template-columns:1.05fr 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