/* 用户报错弹窗 */
.er-modal { display: none; position: fixed; inset: 0; z-index: 9000; font-size: 14px; color: #333; }
.er-modal.show { display: block; }
.er-mask { position: absolute; inset: 0; background: rgba(0, 0, 0, .45); }
.er-dialog { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 90%; max-width: 520px; max-height: 85vh; overflow-y: auto; background: #fff; border-radius: 6px; padding: 20px; box-sizing: border-box; box-shadow: 0 8px 24px rgba(0, 0, 0, .2); }
.er-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.er-header h3 { margin: 0; font-size: 18px; }
.er-close { border: 0; background: none; font-size: 24px; line-height: 1; color: #999; cursor: pointer; }
.er-label { display: block; margin: 10px 0 6px; font-weight: 600; }
.er-select, .er-textarea { width: 100%; box-sizing: border-box; border: 1px solid #ddd; border-radius: 4px; padding: 8px; font-size: 14px; }
.er-textarea { min-height: 110px; resize: vertical; }
.er-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.er-count { color: #999; font-size: 12px; }
.er-submit { border: 0; border-radius: 4px; background: #e8534f; color: #fff; padding: 8px 20px; cursor: pointer; }
.er-submit:disabled { opacity: .6; cursor: not-allowed; }
.er-subtitle { margin: 20px 0 8px; font-size: 15px; padding-top: 12px; border-top: 1px solid #eee; }
.er-list { list-style: none; margin: 0; padding: 0; }
.er-item { padding: 10px 0; border-bottom: 1px dashed #eee; }
.er-item-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.er-type { color: #e8534f; font-size: 12px; }
.er-title { font-weight: 600; word-break: break-all; }
.er-item-content { margin-top: 4px; color: #555; word-break: break-all; white-space: pre-wrap; }
.er-item-meta { display: flex; gap: 12px; margin-top: 4px; color: #999; font-size: 12px; }
.er-reply { margin-left: auto; padding: 1px 6px; border-radius: 3px; font-size: 12px; background: #eee; color: #666; }
.er-reply-1 { background: #e6f6ea; color: #2b8a3e; }
.er-reply-2 { background: #fff4e0; color: #d9822b; }
.er-reply-3 { background: #fde8e8; color: #c92a2a; }
.er-empty { color: #999; text-align: center; padding: 12px 0; }
.er-entry { color: #e8534f; }