.mb-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.mb-header-inner { height: 74px; display: flex; align-items: center; gap: 24px; }
.mb-logo { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 900; white-space: nowrap; }
.mb-logo-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 8px; background: var(--brand); color: #fff; }
.mb-nav { display: flex; align-items: center; gap: 22px; margin-left: 12px; font-weight: 700; color: #374151; }
.mb-nav a:hover { color: var(--brand); }
.mb-header-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; color: var(--text-sub); font-size: 14px; }
.mb-admin-link { color: var(--brand); font-weight: 800; }
.mb-menu-button { display: none; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.mb-main { min-height: 58vh; }
.mb-page-title { padding-top: 34px; }
.mb-page-title h1 { margin: 0; font-size: 30px; }
.mb-footer { margin-top: 80px; padding: 38px 0; background: #111827; color: #d1d5db; }
.mb-footer strong { display: block; color: #fff; font-size: 20px; margin-bottom: 8px; }
.mb-footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.mb-footer a { margin-left: 18px; color: #f9fafb; }