:root{--free-access-banner-height:54px}.free-access-banner{position:sticky;z-index:1200;top:0;display:flex;align-items:center;justify-content:center;gap:14px;min-height:54px;padding:10px 20px;color:#fff;background:linear-gradient(105deg,#4f46e5 0%,#7c3aed 48%,#ec4899 100%);box-shadow:0 8px 24px rgba(79,70,229,.22);text-align:center}
.has-free-access-banner .sidebar{top:var(--free-access-banner-height);bottom:0;height:auto}
.has-free-access-banner .mobile-app-bar{top:var(--free-access-banner-height)}
.has-free-access-banner .mobile-menu-button{top:calc(var(--free-access-banner-height) + 16px)}
.free-access-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.16) 45%,transparent 65%);transform:translateX(-100%);animation:free-access-shine 5s infinite;pointer-events:none}
.free-access-banner>i{font-size:1.25rem}.free-access-banner-copy{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center}.free-access-banner strong{font-size:.95rem;letter-spacing:.025em}.free-access-banner small{color:rgba(255,255,255,.86)}
.free-access-countdown{display:inline-flex;align-items:center;gap:7px;min-width:112px;padding:6px 11px;border:1px solid rgba(255,255,255,.38);border-radius:999px;background:rgba(16,24,40,.25);font:700 .9rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em;font-variant-numeric:tabular-nums}
.free-access-countdown i{font-size:.85rem}.category-access-banner.promotion{background:linear-gradient(135deg,#eef2ff,#fdf2f8);border-color:#a5b4fc}.category-access-banner.promotion .category-access-icon{color:#7c3aed;background:#ede9fe}.promotion-badge{background:#7c3aed!important;color:#fff!important}.exam-access-state .campaign-access{color:#7c3aed}
.campaign-settings{border-top:4px solid #7c3aed;margin-bottom:20px}.campaign-settings-head{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:22px}.campaign-settings-head h2{margin:.25rem 0}.campaign-settings-head p{max-width:760px;margin:0;color:#64748b}.campaign-switch{display:flex;align-items:center;gap:10px;padding:12px 16px;border:1px solid #c7d2fe;border-radius:14px;background:#eef2ff;font-weight:700;white-space:nowrap}.campaign-switch input{width:20px;height:20px;accent-color:#6366f1}.campaign-fields{margin:0}
@keyframes free-access-shine{0%,70%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
@media(max-width:640px){.free-access-banner{min-height:48px;padding:8px 12px;gap:8px}.free-access-banner-copy{gap:6px}.free-access-banner small{display:none}.free-access-countdown{min-width:102px;padding:5px 9px;font-size:.82rem}.campaign-settings-head{align-items:flex-start;flex-direction:column}.campaign-switch{width:100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){.free-access-banner::after{animation:none}}