.security-shell{background:linear-gradient(180deg, #ddf5e8ad, #f7f8f500 560px), var(--color-canvas);min-height:100vh}.security-document{width:min(980px,100% - 32px);margin:0 auto;padding:42px 0 80px}.security-hero{border-bottom:1px solid var(--color-border);padding-bottom:36px}.security-hero h1{max-width:760px;color:var(--color-deep-green);margin:18px 0 12px;font-size:clamp(42px,7vw,72px);line-height:.96}.security-hero>p{max-width:620px;color:var(--color-muted-ink);margin:0;font-size:18px;line-height:1.56}.security-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin-top:36px;display:grid}.security-card{border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);gap:10px;padding:24px;display:grid;box-shadow:0 2px 8px #16201c0a}.security-card__icon{border-radius:var(--radius-card);background:var(--color-mint);width:42px;height:42px;color:var(--color-deep-green);border:1px solid #1f8a5b2e;place-items:center;display:grid}.security-card h2{color:var(--color-ink);margin:0;font-size:17px;font-weight:820;line-height:1.3}.security-card p{color:var(--color-muted-ink);margin:0;font-size:15px;line-height:1.6}.security-legal-note{color:var(--color-muted-ink);margin:28px 0 0;font-size:14px}.security-legal-note a{color:var(--color-deep-green);text-underline-offset:3px;font-weight:800;text-decoration:underline;text-decoration-thickness:1px}@media (max-width:600px){.security-grid{grid-template-columns:1fr}.security-card{padding:18px}}