.deep-lp-container { font-family: 'Helvetica Neue', Arial, sans-serif; line-height: 1.8; color: #333; max-width: 1000px; margin: auto; padding: 40px; }
    .hero-banner { background: #0f172a; color: #fff; padding: 60px; border-radius: 12px; text-align: center; }
    .section-block { margin: 60px 0; }
    .h2-title { font-size: 32px; border-bottom: 3px solid #ea580c; display: inline-block; margin-bottom: 30px; }
    .tech-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
    .case-box { background: #f1f5f9; padding: 30px; border-left: 5px solid #0f172a; margin-top: 20px; }
    .spec-table { width: 100%; border-collapse: collapse; margin: 30px 0; }
    .spec-table th, .spec-table td { border: 1px solid #cbd5e1; padding: 15px; }
    .btn-cta { background: #ea580c; color: white; padding: 20px 40px; text-decoration: none; font-weight: bold; border-radius: 8px; display: inline-block; }