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auto}.unlock-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-6)}.unlock-card-header{gap:var(--space-4);margin-bottom:var(--space-5);align-items:flex-start;display:flex}.unlock-icon{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:72px;height:72px;display:flex}.unlock-card-intro{min-width:0}.unlock-card-intro h1{font-family:var(--font-serif);letter-spacing:-.02em;margin:var(--space-2) 0 var(--space-1);font-size:28px;font-weight:700;line-height:1.2}.unlock-subtitle{color:var(--text-secondary);font-size:15px;line-height:1.5}.unlock-desc{color:var(--text-secondary);margin-bottom:var(--space-5);font-size:15px;line-height:1.65}.unlock-meta{gap:var(--space-3);margin-bottom:var(--space-5);padding-bottom:var(--space-5);border-bottom:1px solid var(--border);flex-wrap:wrap;list-style:none;display:flex}.unlock-meta li{letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);font-size:12px;font-weight:600}.unlock-price{align-items:baseline;gap:var(--space-2);margin-bottom:var(--space-5);display:flex}.unlock-price-num{font-family:var(--font-serif);color:var(--text);font-size:40px;font-weight:700;line-height:1}.unlock-price-label{color:var(--text-secondary);font-size:14px}.unlock-warning{color:var(--accent-warm);margin-bottom:var(--space-4);font-size:14px}.unlock-link-btn{font:inherit;color:var(--text);cursor:pointer;background:0 0;border:none;margin-left:6px;padding:0;font-weight:600;text-decoration:underline}.unlock-actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.unlock-actions .btn-primary{flex:1;min-width:160px}.unlock-footer{margin-top:var(--space-5);text-align:center;color:var(--text-muted);font-size:13px}.unlock-footer a{color:var(--text-secondary);text-underline-offset:3px;text-decoration:underline}@media (width<=768px){.unlock-page,.unlock-card{padding:var(--space-4)}.unlock-card-header{flex-direction:column}.unlock-icon{width:56px;height:56px}.unlock-card-intro h1{font-size:22px}.unlock-actions{flex-direction:column}.unlock-actions .btn{width:100%}}.theme-toggle{border:1px solid var(--border);border-radius:var(--radius-xs);background:var(--bg-surface);width:34px;height:34px;color:var(--text-secondary);cursor:pointer;justify-content:center;align-items:center;padding:0;transition:border-color .2s,color .2s,background .2s;display:inline-flex}.theme-toggle:hover{border-color:var(--border-hover);color:var(--text);background:var(--bg-surface-hover)}.login-theme-row{justify-content:flex-end;margin:-8px 0 12px;display:flex}.sidebar-footer-row{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}