.tier-gate{border-radius:10px;display:grid;position:relative;overflow:hidden}.tier-gate-preview{filter:blur(6px);pointer-events:none;-webkit-user-select:none;user-select:none;opacity:.7;grid-area:1/1;min-height:120px}.tier-gate-overlay{z-index:1;background:linear-gradient(#ffffff59 0%,#ffffffbf 100%);grid-area:1/1;justify-content:center;align-items:center;padding:16px;display:flex;position:relative}.tier-gate-card{text-align:center;background:var(--bg-card,#fff);border:1px solid var(--border,#e5e7eb);border-radius:12px;max-width:340px;padding:18px 22px;box-shadow:0 6px 24px -8px #0f172a40}.tier-gate-lock{margin-bottom:8px;font-size:26px;line-height:1}.tier-gate-headline{color:var(--text-strong,#0f172a);margin-bottom:5px;font-size:15px;font-weight:800}.tier-gate-sub{color:var(--text-muted,#64748b);margin-bottom:13px;font-size:12.5px;line-height:1.5}.tier-gate-btn{background:var(--theme-3,#2563eb);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:9px 22px;font-size:13.5px;font-weight:700}.tier-gate-btn:hover{background:var(--theme-4,#1140a7)}.tier-gate-btn:disabled{opacity:.6;cursor:default}.tier-gate-btn-sub{border:1px solid var(--border,#cbd5e1);color:var(--text-regular,#475569);cursor:pointer;background:0 0;border-radius:8px;padding:7px 18px;font-size:12.5px;font-weight:600}.tier-gate-btn-sub:hover{background:var(--bg-soft,#f1f5f9)}.tier-gate-account{color:#b45309;background:#f59e0b24;border-radius:5px;padding:1px 7px;font-weight:800;display:inline-block}.tier-gate.dark .tier-gate-account{color:#fbbf24;background:#fbbf2424}.tier-gate.dark .tier-gate-overlay{background:linear-gradient(#0d18308c 0%,#0d1830e0 100%)}.tier-gate.dark .tier-gate-card{background:#132242;border-color:#2a3f63;box-shadow:0 6px 24px -8px #0009}.tier-gate.dark .tier-gate-headline{color:#f1f5f9}.tier-gate.dark .tier-gate-sub{color:var(--text-muted,#72787f)}.tier-gate.dark .tier-gate-btn-sub{color:var(--text-muted,#72787f);border-color:#2a3f63}.tier-gate.dark .tier-gate-btn-sub:hover{background:#ffffff0f}