:root{--brand:#0d6efd;--ink:#0b1320}html,body{scroll-behavior:smooth;background:#f7f9fc;color:var(--ink)}.card{border-radius:1rem}.logo{height:72px;width:auto;object-fit:contain}.header-bar{background:#fff;border-bottom:1px solid #e9eef7}.brand{font-weight:700;letter-spacing:.3px;font-size:1.1rem}.help{font-size:.95rem;color:#6c757d}.table thead th{background:#f8f9fa}