.admin-activity-manager[data-v-01c0d473]{max-width:1200px;margin:0 auto}.page-header[data-v-01c0d473]{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.header-left[data-v-01c0d473]{display:flex;align-items:center;gap:12px}.header-icon[data-v-01c0d473]{font-size:24px;color:var(--el-color-primary)}.page-header h2[data-v-01c0d473]{margin:0;font-size:20px}.activity-cover[data-v-01c0d473]{width:100px;height:60px;border-radius:4px;background:#f5f7fa}.table-card[data-v-01c0d473]{border-radius:12px}.form-tip[data-v-01c0d473]{font-size:12px;color:#909399;margin-top:4px}