.storage-demo-page{background:#f5f5f5;min-height:100vh}.storage-demo-page-header{color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);padding:16px 20px 20px}.storage-demo-page-title{margin:0 0 4px;font-size:20px;font-weight:700}.storage-demo-page-desc{opacity:.7;margin:0;font-size:13px}.storage-demo-content{padding:16px}.storage-demo-section{margin-bottom:16px}.storage-demo-section-title{color:#666;margin:0 0 8px 4px;font-size:14px;font-weight:600}.storage-demo-card{background:#fff;border-radius:12px;padding:12px 16px;box-shadow:0 1px 4px #0000000f}.storage-demo-hint{color:#888;margin:0 0 10px;font-size:12px;line-height:1.6}.storage-demo-hint code,.storage-demo-result code{color:#667eea;background:#f5f5f5;border-radius:3px;padding:1px 4px;font-family:SF Mono,Monaco,Consolas,monospace}.storage-demo-input-group{margin-bottom:8px}.storage-demo-label{color:#888;margin-bottom:4px;font-size:12px;display:block}.storage-demo-input{box-sizing:border-box;border:1px solid #e0e0e0;border-radius:8px;outline:none;width:100%;height:38px;padding:0 12px;font-size:14px}.storage-demo-input:focus{border-color:#667eea}.storage-demo-result{color:#333;word-break:break-all;background:#f8f9ff;border-radius:8px;margin-top:8px;padding:8px 12px;font-size:13px}.storage-demo-btn{color:#fff;cursor:pointer;background:#667eea;border:none;border-radius:8px;height:40px;padding:0 16px;font-size:14px;font-weight:500}.storage-demo-btn--full{width:100%}.storage-demo-btn--green{background:#43a047}.storage-demo-btn--orange{background:#fb8c00}.storage-demo-btn--red{background:#e53935}.storage-demo-btn:active{opacity:.8}.storage-demo-empty{text-align:center;color:#ccc;padding:16px 0;font-size:13px}.storage-demo-log-item{border-bottom:1px solid #f8f8f8;align-items:center;gap:8px;padding:6px 0;font-size:12px;display:flex}.storage-demo-log-item:last-of-type{border-bottom:none}.storage-demo-log-time{color:#bbb}.storage-demo-log-method,.storage-demo-log-time{flex-shrink:0;font-family:SF Mono,Monaco,Consolas,monospace}.storage-demo-log-method{color:#667eea;font-weight:500}.storage-demo-log-result{color:#666;text-align:right;word-break:break-all;flex:1;font-family:SF Mono,Monaco,Consolas,monospace}.storage-demo-btn-clear{color:#999;cursor:pointer;background:0 0;border:1px dashed #ddd;border-radius:6px;width:100%;height:32px;margin-top:8px;font-size:12px}