.masked{filter:blur(2px);opacity:0.4;pointer-events:none;user-select:none}.sticky-top{z-index:10000 !important}.docs-sidebar{position:relative;z-index:10000;background:var(--bs-body-bg, #fff)}.signup-wall-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.85)}.signup-wall-card{background:#fff;border-radius:20px;box-shadow:0 25px 60px rgba(0,0,0,0.3);max-width:460px;width:92%;padding:44px 36px 36px;text-align:center;animation:slideUp 0.4s ease-out;max-height:90vh;overflow-y:auto}.signup-wall-card *{color:#1d2d35}@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.signup-wall-card .brand-header{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:20px}.signup-wall-card .brand-badge{display:inline-block;background:linear-gradient(135deg, #6366f1, #8b5cf6);color:white;font-size:13px;font-weight:600;letter-spacing:0.5px;padding:6px 16px;border-radius:20px;text-transform:uppercase}.signup-wall-card .beta-badge{display:inline-block;background:#fef3c7;color:#b45309;font-size:11px;font-weight:700;letter-spacing:0.8px;padding:4px 10px;border-radius:6px;text-transform:uppercase;border:1.5px solid #fbbf24}.signup-wall-card h2{font-size:1.6rem;font-weight:700;color:#1a1a2e;margin-bottom:8px;line-height:1.3}.signup-wall-card .signup-subtitle{font-size:0.95rem;color:#666;margin-bottom:28px;line-height:1.5}.signup-wall-card form{display:flex;flex-direction:column;gap:12px}.signup-wall-card .form-row{display:flex;gap:10px}.signup-wall-card input{width:100%;padding:14px 16px;border:2px solid #e2e2e2;border-radius:12px;font-size:15px;font-family:inherit;outline:none;transition:border-color 0.2s;background:#fff}.signup-wall-card input:focus{border-color:#6366f1}.signup-wall-card input::placeholder{color:#aaa}.signup-wall-card button{width:100%;padding:15px;background:linear-gradient(135deg, #6366f1, #8b5cf6);color:white;border:none;border-radius:12px;font-size:16px;font-weight:600;font-family:inherit;cursor:pointer;margin-top:4px;transition:transform 0.15s, box-shadow 0.15s}.signup-wall-card button:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(99,102,241,0.4)}.signup-wall-card .feature-list{text-align:left;margin:0 0 24px 0;padding:0;list-style:none}.signup-wall-card .feature-list li{font-size:14px;color:#555;padding:5px 0;display:flex;align-items:center;gap:8px}.signup-wall-card .feature-list li::before{content:"✓";display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;background:#e8f5e9;color:#2e7d32;border-radius:50%;font-size:11px;font-weight:700;flex-shrink:0}.signup-wall-card .privacy-note{font-size:12px;color:#999;margin-top:16px;line-height:1.5}