.message-detail-dialog[data-v-d713431e]{background:#fff;border-radius:24px 24px 0 0;display:flex;flex-direction:column;height:80vh;max-height:80vh}.message-detail-dialog .dialog-header[data-v-d713431e]{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid #eef2f6}.message-detail-dialog .dialog-header .header-title[data-v-d713431e]{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:600;color:#111a29}.message-detail-dialog .dialog-header .close-icon[data-v-d713431e]{color:#888d94;cursor:pointer}.message-detail-dialog .dialog-content[data-v-d713431e]{flex:1;padding:16px 20px}.message-detail-dialog .dialog-content .message-info .info-row[data-v-d713431e]{display:flex;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #f0f2f5}.message-detail-dialog .dialog-content .message-info .info-row .info-label[data-v-d713431e]{width:80px;font-weight:500;color:#888d94;font-size:13px}.message-detail-dialog .dialog-content .message-info .info-row .info-value[data-v-d713431e]{flex:1;color:#111a29;font-size:13px}.message-detail-dialog .dialog-content .message-info .extra-section[data-v-d713431e],.message-detail-dialog .dialog-content .message-info .message-content-section[data-v-d713431e]{margin-top:20px}.message-detail-dialog .dialog-content .message-info .extra-section .section-title[data-v-d713431e],.message-detail-dialog .dialog-content .message-info .message-content-section .section-title[data-v-d713431e]{display:flex;align-items:center;gap:8px;font-weight:600;color:#111a29;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid #16b8f3}.message-detail-dialog .dialog-content .message-info .extra-section .message-text[data-v-d713431e],.message-detail-dialog .dialog-content .message-info .message-content-section .message-text[data-v-d713431e]{background:#f8fafc;padding:12px;border-radius:12px;font-size:14px;line-height:1.6;color:#333c4b;white-space:pre-wrap;word-break:break-word}.message-detail-dialog .dialog-content .message-info .extra-section .extra-content[data-v-d713431e],.message-detail-dialog .dialog-content .message-info .message-content-section .extra-content[data-v-d713431e]{background:#f8fafc;padding:12px;border-radius:12px}.message-detail-dialog .dialog-content .message-info .extra-section .extra-content .extra-item[data-v-d713431e],.message-detail-dialog .dialog-content .message-info .extra-section .extra-content .homework-item[data-v-d713431e],.message-detail-dialog .dialog-content .message-info .message-content-section .extra-content .extra-item[data-v-d713431e],.message-detail-dialog .dialog-content .message-info .message-content-section .extra-content .homework-item[data-v-d713431e]{padding:8px 0;border-bottom:1px solid #eef2f6;font-size:13px}.message-detail-dialog .dialog-content .message-info .extra-section .extra-content .extra-item[data-v-d713431e]:last-child,.message-detail-dialog .dialog-content .message-info .extra-section .extra-content .homework-item[data-v-d713431e]:last-child,.message-detail-dialog .dialog-content .message-info .message-content-section .extra-content .extra-item[data-v-d713431e]:last-child,.message-detail-dialog .dialog-content .message-info .message-content-section .extra-content .homework-item[data-v-d713431e]:last-child{border-bottom:none}.message-detail-dialog .dialog-content .message-info .extra-section .extra-content pre[data-v-d713431e],.message-detail-dialog .dialog-content .message-info .message-content-section .extra-content pre[data-v-d713431e]{margin:0;font-size:12px;white-space:pre-wrap;word-break:break-word}.message-detail-dialog .dialog-actions[data-v-d713431e]{display:flex;gap:12px;padding:16px 20px;border-top:1px solid #eef2f6}