/**
 * OAII 活动与提案管理 — 前端样式（增强版）
 */

/* ========== 通用 ========== */
.oaii-events-error {
    color: #d63638;
    padding: 12px 16px;
    background: #fbeaea;
    border-left: 4px solid #d63638;
    border-radius: 4px;
}

.oaii-events-notice {
    padding: 12px 16px;
    border-radius: 4px;
    margin: 16px 0;
}

.oaii-events-notice-error {
    background: #fbeaea;
    border-left: 4px solid #d63638;
    color: #d63638;
}

.oaii-events-notice-success {
    background: #ecf7ed;
    border-left: 4px solid #00a32a;
    color: #1e7a34;
}

/* ========== 按钮 ========== */
.oaii-events-btn {
    display: inline-block;
    padding: 10px 24px;
    border: 2px solid transparent;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    line-height: 1.5;
}

.oaii-events-btn-primary {
    background: #F47920;
    color: #fff;
    border-color: #F47920;
}

.oaii-events-btn-primary:hover {
    background: #D4620A;
    border-color: #D4620A;
    color: #fff;
}

.oaii-events-btn-secondary {
    background: #f0f0f1;
    color: #2c3338;
    border-color: #c3c4c7;
}

.oaii-events-btn-secondary:hover {
    background: #dcdcde;
    color: #2c3338;
}

.oaii-events-btn-outline {
    background: transparent;
    color: #F47920;
    border-color: #F47920;
}

.oaii-events-btn-outline:hover {
    background: #F47920;
    color: #fff;
}

/* 小号按钮 */
.oaii-events-btn-sm {
    padding: 5px 14px;
    font-size: 13px;
    border-radius: 5px;
    border-width: 1px;
    line-height: 1.4;
}

/* ========== 活动头部 ========== */
.oaii-events-registration-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.oaii-events-event-header {
    margin-bottom: 20px;
}

.oaii-events-event-header h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #1d2327;
    font-weight: 600;
}

.oaii-events-event-thumbnail {
    margin-bottom: 24px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.oaii-events-event-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.oaii-events-event-meta {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 20px 24px;
    border-radius: 12px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.oaii-events-event-meta p {
    margin: 8px 0;
    font-size: 16px;
    color: #3c434a;
}

/* 紧凑版活动 meta（报名表单用，时间/地点/已报名一行排列） */
.oaii-events-event-meta-compact {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    padding: 12px 16px;
    margin-bottom: 16px;
    text-align: left;
}

.oaii-events-meta-item {
    font-size: 14px;
    color: #2c3338;
}

.oaii-events-meta-item strong {
    font-size: 12px;
    color: #8c8f94;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-right: 6px;
}

.oaii-events-event-content {
    padding: 24px 0;
    border-top: 2px solid #e2e4e7;
    line-height: 1.8;
    font-size: 16px;
}

/* ========== 报名表单 ========== */
.oaii-events-register-form-container {
    background: #fff;
    border: 1px solid #e2e4e7;
    border-radius: 12px;
    padding: 32px;
    margin-top: 32px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.oaii-events-register-form-container h3 {
    margin-top: 0;
    margin-bottom: 24px;
    font-size: 24px;
    color: #1d2327;
    text-align: center;
}

.oaii-events-form-row {
    margin-bottom: 20px;
}

.oaii-events-form-row label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #2c3338;
    font-size: 15px;
}

.oaii-events-form-row label .required {
    color: #d63638;
}

.oaii-events-form-row input[type="text"],
.oaii-events-form-row input[type="email"],
.oaii-events-form-row input[type="tel"],
.oaii-events-form-row input[type="password"],
.oaii-events-form-row textarea,
.oaii-events-form-row select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #dcdcde;
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.5;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.oaii-events-form-row input:focus,
.oaii-events-form-row textarea:focus,
.oaii-events-form-row select:focus {
    border-color: #F47920;
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
    outline: none;
}

.oaii-events-form-row textarea {
    resize: vertical;
    min-height: 80px;
}

.oaii-events-form-loading {
    margin-left: 12px;
    color: #646970;
    font-style: italic;
}

.oaii-events-form-message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 15px;
    line-height: 1.5;
}

.oaii-events-form-message.success {
    background: #ecf7ed;
    color: #1e7a34;
    border-left: 4px solid #00a32a;
}

.oaii-events-form-message.error {
    background: #fbeaea;
    color: #d63638;
    border-left: 4px solid #d63638;
}

/* ========== 会员界面 ========== */
.oaii-events-member-area {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.oaii-events-member-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: #FFF8F0;
    border-left: 3px solid #F47920;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
    color: #D4620A;
}

.oaii-events-member-header h2 {
    font-size: 15px;
    color: #D4620A;
    margin: 0;
    font-weight: 600;
    white-space: nowrap;
}

.oaii-events-member-header p {
    font-size: 13px;
    color: #4b5563;
    margin: 0;
}

.oaii-events-member-event-card {
    background: #fff;
    border: 1px solid #e2e4e7;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

/* ========== 会员 — 活动详情 ========== */
.oaii-events-member-event-details {
    margin: 16px 0;
}

/* 时间 + 地点 一行排列 */
.oaii-events-detail-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    padding: 12px 16px;
    background: #f8f9fa;
    border-radius: 8px;
}

.oaii-events-detail-inline-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.oaii-events-detail-icon-sm {
    font-size: 18px;
    flex-shrink: 0;
    line-height: 1;
}

.oaii-events-detail-text {
    font-size: 14px;
    color: #2c3338;
    line-height: 1.5;
}

.oaii-events-detail-text strong {
    font-size: 12px;
    color: #8c8f94;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-right: 6px;
}

/* 保留旧的 detail-row 样式兼容 */
.oaii-events-detail-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid #f0f0f1;
}

.oaii-events-detail-row:last-child {
    border-bottom: none;
}

.oaii-events-detail-icon {
    font-size: 28px;
    flex-shrink: 0;
    width: 40px;
    text-align: center;
    line-height: 1;
}

.oaii-events-detail-content strong {
    display: block;
    font-size: 13px;
    color: #8c8f94;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.oaii-events-detail-content p {
    margin: 0;
    font-size: 16px;
    color: #2c3338;
    line-height: 1.6;
}

/* ========== 日历下载区 ========== */
.oaii-events-calendar-download {
    margin: 24px 0;
    padding: 24px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-radius: 12px;
    text-align: center;
}

.oaii-events-calendar-download p {
    margin-top: 0;
    color: #50575e;
    font-size: 16px;
    margin-bottom: 16px;
}

.oaii-events-calendar-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* 缩小版日历下载区 */
.oaii-events-calendar-download-sm {
    margin: 12px 0;
    padding: 10px 16px;
    border-radius: 8px;
}

.oaii-events-calendar-download-sm .oaii-events-calendar-buttons {
    gap: 8px;
}

/* ========== 活动日程 ========== */
.oaii-events-schedules-section {
    margin: 40px 0;
    padding-top: 24px;
    border-top: 3px solid #e2e4e7;
}

.oaii-events-schedules-section h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #1d2327;
}

.oaii-events-schedule-card {
    display: flex;
    gap: 20px;
    padding: 20px;
    margin-bottom: 16px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 5px solid #F47920;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.oaii-events-schedule-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.oaii-events-schedule-time {
    flex-shrink: 0;
    min-width: 140px;
    font-weight: 600;
    font-size: 16px;
    color: #F47920;
    padding-top: 4px;
}

.oaii-events-schedule-info h4 {
    margin: 0 0 8px;
    font-size: 18px;
    color: #1d2327;
}

.oaii-events-schedule-speaker {
    margin: 6px 0;
    font-size: 15px;
    color: #50575e;
}

.oaii-events-schedule-desc {
    margin: 8px 0 0;
    font-size: 14px;
    color: #646970;
    line-height: 1.6;
}

/* ========== 专家名单 ========== */
.oaii-events-experts-section {
    margin: 40px 0;
    padding-top: 24px;
    border-top: 3px solid #e2e4e7;
}

.oaii-events-experts-section h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #1d2327;
}

.oaii-events-experts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
}

.oaii-events-expert-card {
    text-align: center;
    padding: 24px 20px;
    background: #fff;
    border: 2px solid #e2e4e7;
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.oaii-events-expert-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: #F47920;
}

.oaii-events-expert-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #e2e4e7;
    transition: border-color 0.2s ease;
}

.oaii-events-expert-card:hover .oaii-events-expert-avatar {
    border-color: #F47920;
}

.oaii-events-expert-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.oaii-events-expert-avatar-placeholder {
    background: linear-gradient(135deg, #F47920 0%, #F8A05A 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 600;
}

.oaii-events-expert-info h4 {
    margin: 0 0 6px;
    font-size: 18px;
    color: #1d2327;
}

.oaii-events-expert-title {
    margin: 0 0 10px;
    font-size: 14px;
    color: #F47920;
    font-weight: 500;
}

.oaii-events-expert-bio {
    margin: 0;
    font-size: 14px;
    color: #646970;
    line-height: 1.6;
}

/* ========== 会员底部 ========== */
.oaii-events-member-footer {
    text-align: center;
    padding: 16px 0 32px;
}

/* ========== 响应式 ========== */
@media (max-width: 768px) {
    .oaii-events-registration-wrapper,
    .oaii-events-member-area {
        padding: 12px;
    }

    .oaii-events-event-header h2 {
        font-size: 24px;
    }

    .oaii-events-schedule-card {
        flex-direction: column;
        gap: 12px;
    }

    .oaii-events-schedule-time {
        min-width: auto;
    }

    .oaii-events-experts-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 16px;
    }

    .oaii-events-calendar-buttons {
        flex-direction: column;
        align-items: center;
    }

    .oaii-events-register-form-container {
        padding: 20px;
    }

    .oaii-events-member-event-card {
        padding: 16px;
    }

    .oaii-events-detail-inline {
        flex-direction: column;
        gap: 10px;
    }

    .oaii-events-event-meta-compact {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .oaii-events-experts-grid {
        grid-template-columns: 1fr;
    }

    .oaii-events-member-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .oaii-events-member-header h2 {
        font-size: 14px;
    }
}

/* ============================================
   提案功能样式
   ============================================ */
.oaii-events-proposal-section {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 2px solid var(--oaii-border, #e2e8f0);
}

.oaii-events-proposal-section h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--oaii-primary, #005fcd);
}

.oaii-events-proposal-section h3 {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--oaii-text, #1a2a4a);
}

/* 提案提交表单 */
.oaii-events-proposal-form-wrapper {
    background: #fff;
    border: 1px solid var(--oaii-border, #e2e8f0);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 32px;
}

.oaii-events-proposal-form-wrapper .oaii-events-form-row {
    margin-bottom: 16px;
}

.oaii-events-proposal-form-wrapper label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--oaii-text, #1a2a4a);
}

.oaii-events-proposal-form-wrapper label .required {
    color: #d63638;
}

.oaii-events-proposal-form-wrapper input[type="text"],
.oaii-events-proposal-form-wrapper input[type="url"],
.oaii-events-proposal-form-wrapper textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--oaii-border, #e2e8f0);
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.oaii-events-proposal-form-wrapper input:focus,
.oaii-events-proposal-form-wrapper textarea:focus {
    border-color: var(--oaii-primary, #005fcd);
    outline: none;
    box-shadow: 0 0 0 3px rgba(16,58,151,0.1);
}

.oaii-events-proposal-form-wrapper .description {
    font-size: 12px;
    color: var(--oaii-text-light, #5a6a8a);
    margin-top: 4px;
}

/* 按钮 */
.oaii-events-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.oaii-events-btn-primary {
    background: var(--oaii-primary, #005fcd);
    color: #fff;
}

.oaii-events-btn-primary:hover {
    background: #15326f;
}

.oaii-events-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.oaii-events-btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

/* 提示信息 */
.oaii-events-notice {
    padding: 12px 16px;
    border-radius: 8px;
    margin: 16px 0;
    font-size: 14px;
}

.oaii-events-notice-info {
    background: #e5f5fa;
    border-left: 4px solid #2271b1;
    color: #1e7a96;
}

.oaii-events-notice-warning {
    background: #fbeaea;
    border-left: 4px solid #d63638;
    color: #d63638;
}

.oaii-events-notice-success {
    background: #ecf7ed;
    border-left: 4px solid #00a32a;
    color: #1e7a34;
}

/* 表单消息 */
.oaii-events-form-message {
    padding: 10px 14px;
    border-radius: 8px;
    margin-top: 12px;
    font-size: 14px;
}

.oaii-events-form-message.success {
    background: #ecf7ed;
    color: #1e7a34;
    border: 1px solid #a4d4ae;
}

.oaii-events-form-message.error {
    background: #fbeaea;
    color: #d63638;
    border: 1px solid #e5a3a4;
}

.oaii-events-form-loading {
    font-size: 13px;
    color: var(--oaii-text-light, #5a6a8a);
    margin-left: 8px;
}

/* 提案列表 */
.oaii-events-proposals-list {
    margin-top: 24px;
}

.oaii-events-proposals-list h3 {
    font-size: 18px;
    margin-bottom: 16px;
}

.oaii-proposals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.oaii-proposal-card {
    background: #fff;
    border: 1px solid var(--oaii-border, #e2e8f0);
    border-radius: 12px;
    padding: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.oaii-proposal-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.oaii-proposal-card h4 {
    font-size: 16px;
    margin: 0 0 8px;
    color: var(--oaii-primary, #005fcd);
}

.oaii-proposal-speaker {
    font-size: 13px;
    color: var(--oaii-text-light, #5a6a8a);
    margin-bottom: 8px;
}

.oaii-proposal-content {
    font-size: 14px;
    color: var(--oaii-text, #1a2a4a);
    line-height: 1.7;
    margin-bottom: 12px;
}

.oaii-proposal-content p {
    margin: 0 0 8px;
}

.oaii-proposal-file {
    font-size: 13px;
    margin-bottom: 8px;
}

.oaii-proposal-file a {
    color: var(--oaii-primary, #005fcd);
    text-decoration: none;
}

.oaii-proposal-file a:hover {
    text-decoration: underline;
}

/* 提案状态标签 */
.oaii-proposal-status {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.oaii-proposal-status-pending {
    background: #f0f0f1;
    color: #8c8f94;
}

.oaii-proposal-status-approved {
    background: #ecf7ed;
    color: #00a32a;
}

.oaii-proposal-status-rejected {
    background: #fbeaea;
    color: #d63638;
}

/* 手机适配 */
@media (max-width: 700px) {
    .oaii-proposals-grid {
        grid-template-columns: 1fr;
    }

    .oaii-events-proposal-form-wrapper {
        padding: 16px;
    }
}

/* ============================================
   活动详情页样式（single-event.php）
   ============================================ */
.oaii-events-single {
    padding: 40px 0 60px;
    background: #f8f9fa;
}

/* 面包屑 */
.oaii-events-breadcrumb {
    margin-bottom: 24px;
    font-size: 14px;
    color: #5a6a8a;
}

.oaii-events-breadcrumb a {
    color: var(--oaii-primary, #005fcd);
    text-decoration: none;
}

.oaii-events-breadcrumb a:hover {
    text-decoration: underline;
}

.oaii-events-bc-sep {
    margin: 0 8px;
    color: #c3c4c7;
}

.oaii-events-bc-current {
    color: #646970;
}

/* 全宽布局（去除侧边栏） */
.oaii-events-single-layout {
    width: 100%;
}

.oaii-events-single-main {
    width: 100%;
    min-width: 0;
}

/* 内容内层 */
.oaii-events-single-inner {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    padding: 40px 48px 48px;
}

/* 侧边栏（已移除，保留样式兼容旧引用） */
.oaii-events-sidebar {
    display: none;
}

.oaii-events-sidebar-block {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
    padding: 22px 20px;
    margin-bottom: 24px;
}

.oaii-events-sidebar-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 17px;
    font-weight: 700;
    color: #1a2a4a;
    margin: 0 0 18px;
    padding-bottom: 14px;
    border-bottom: 2px solid #f0f2f5;
}

.oaii-events-sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* 侧边栏活动卡片 */
.oaii-events-sidebar-item {
    display: flex;
    gap: 12px;
    padding: 12px 10px;
    border-radius: 10px;
    text-decoration: none;
    transition: background 0.2s;
}

.oaii-events-sidebar-item:hover {
    background: #f5f7fa;
}

/* 日期徽章 */
.oaii-events-sb-date {
    width: 48px;
    height: 52px;
    border-radius: 10px;
    background: linear-gradient(135deg, #005fcd 0%, #0a2766 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    line-height: 1;
}

.oaii-events-sb-date .sb-day {
    font-size: 20px;
    font-weight: 700;
}

.oaii-events-sb-date .sb-month {
    font-size: 11px;
    opacity: 0.9;
    margin-top: 2px;
}

/* 活动信息 */
.oaii-events-sb-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.oaii-events-sb-status {
    display: inline-block;
    width: fit-content;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.6;
}

.oaii-events-sb-status.sb-upcoming {
    background: #e3f2fd;
    color: #005fcd;
}

.oaii-events-sb-status.sb-ongoing {
    background: #e8f5e9;
    color: #2e7d32;
}

.oaii-events-sb-status.sb-ended {
    background: #f0f0f1;
    color: #8c8f94;
}

.oaii-events-sb-status.sb-current {
    background: #fff3e0;
    color: #e65100;
    border: 1px solid #ffb74d;
}

/* 当前活动高亮 */
.oaii-events-sidebar-item.oaii-events-sb-current {
    background: linear-gradient(135deg, #fff8e1 0%, #fff3e0 100%);
    border: 1px solid #ffb74d;
}

.oaii-events-sidebar-item.oaii-events-sb-current:hover {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.oaii-events-sb-date.sb-date-current {
    background: linear-gradient(135deg, #e65100 0%, #f57c00 100%);
}

.oaii-events-sb-name {
    font-size: 14px;
    font-weight: 600;
    color: #1a2a4a;
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.oaii-events-sidebar-item:hover .oaii-events-sb-name {
    color: #005fcd;
}

.oaii-events-sb-cat {
    font-size: 12px;
    color: #8c8f94;
}

/* 查看更多链接 */
.oaii-events-sidebar-more {
    display: block;
    text-align: center;
    margin-top: 16px;
    padding: 10px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #005fcd;
    text-decoration: none;
    background: #f5f7fa;
    transition: background 0.2s, color 0.2s;
}

.oaii-events-sidebar-more:hover {
    background: #005fcd;
    color: #fff;
}

.oaii-events-sidebar-empty {
    text-align: center;
    color: #8c8f94;
    font-size: 14px;
    padding: 20px 0;
}

/* 标题区域 */
.oaii-events-single-header {
    margin-bottom: 28px;
}

.oaii-events-single-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.oaii-events-single-cat {
    display: inline-block;
    padding: 3px 12px;
    background: #e5f5fa;
    color: #005fcd;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.oaii-events-single-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a2a4a;
    margin: 0 0 16px;
    line-height: 1.3;
}

/* 状态标签 */
.oaii-events-single-status {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
}

.oaii-events-status-upcoming {
    background: #005fcd;
    color: #fff;
}

.oaii-events-status-ongoing {
    background: #00a32a;
    color: #fff;
}

.oaii-events-status-ended {
    background: #f0f0f1;
    color: #646970;
    border: 1px solid #dcdcde;
}

/* 特色图片 */
.oaii-events-single-thumb {
    margin-bottom: 28px;
    border-radius: 12px;
    overflow: hidden;
}

.oaii-events-single-thumb img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

/* Meta 信息 */
.oaii-events-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 32px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf2 100%);
    border-radius: 12px;
    margin-bottom: 32px;
}

.oaii-events-meta-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    color: #2c3338;
}

.oaii-events-meta-icon {
    font-size: 20px;
    flex-shrink: 0;
    line-height: 1.5;
}

.oaii-events-meta-item strong {
    display: block;
    font-size: 12px;
    color: #8c8f94;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

/* 活动二维码 */
.oaii-events-single-qrcode {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 24px;
    text-align: center;
}
.oaii-events-single-qrcode h4 {
    margin: 0 0 12px;
    font-size: 15px;
    color: #1e293b;
}
.oaii-events-single-qrcode img {
    max-width: 140px;
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    margin: auto;
}

/* 文章内容 */
.oaii-events-single-content {
    line-height: 1.8;
    font-size: 16px;
    color: #1a2a4a;
    margin-bottom: 32px;
}

.oaii-events-single-content h2,
.oaii-events-single-content h3 {
    color: #005fcd;
    margin-top: 28px;
    margin-bottom: 12px;
}

.oaii-events-single-content p {
    margin-bottom: 16px;
}

.oaii-events-single-content ul,
.oaii-events-single-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.oaii-events-single-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 16px 0;
}

/* 报名区域 */
.oaii-events-single-register {
    margin: 32px 0;
    padding: 24px;
    background: #fff8f0;
    border-left: 4px solid var(--oaii-accent, #f47920);
    border-radius: 8px;
    text-align: center;
}

.oaii-events-btn-lg {
    padding: 14px 36px;
    font-size: 17px;
    font-weight: 600;
    border-radius: 10px;
}

/* 提案列表 */
.oaii-events-single-proposals {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 2px solid #e2e8f0;
}

.oaii-events-single-proposals h2 {
    font-size: 24px;
    color: #005fcd;
    margin-bottom: 20px;
}

/* 日历下载 */
.oaii-events-single-calendar {
    margin-top: 36px;
    padding: 24px;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-radius: 12px;
    text-align: center;
}

.oaii-events-single-calendar h3 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 18px;
    color: #005fcd;
}

/* 返回按钮 */
.oaii-events-single-back {
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .oaii-events-single-layout {
        width: 100%;
    }

    .oaii-events-sidebar {
        display: none;
    }

    .oaii-events-sidebar-block {
        margin-bottom: 0;
    }

    .oaii-events-sidebar-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 4px;
    }
}

@media (max-width: 768px) {
    .oaii-events-single {
        padding: 20px 0 40px;
    }

    .oaii-events-single-inner {
        padding: 24px 20px 32px;
        border-radius: 12px;
    }

    .oaii-events-single-title {
        font-size: 24px;
    }

    .oaii-events-single-meta {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
    }

    .oaii-events-single-register {
        padding: 16px;
    }

    .oaii-events-btn-lg {
        padding: 12px 24px;
        font-size: 15px;
    }

    .oaii-events-sidebar-list {
        grid-template-columns: 1fr;
    }

    .oaii-events-sidebar-block {
        padding: 18px 16px;
    }
}

@media (max-width: 480px) {
    .oaii-events-single-title {
        font-size: 20px;
    }

    .oaii-events-breadcrumb {
        font-size: 12px;
    }

    .oaii-events-single-calendar .oaii-events-calendar-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* ============================================================
   飞书链接区域（标准模板）
   ============================================================ */
.oaii-events-single-feishu {
    margin: 32px 0;
    padding: 28px 32px;
    background: linear-gradient(135deg, rgba(16,58,151,.04), rgba(42,111,214,.06));
    border: 1px solid rgba(16,58,151,.12);
    border-radius: 12px;
    text-align: center;
}
.oaii-events-single-feishu h3 {
    font-size: 18px;
    color: var(--oaii-primary, #005fcd);
    margin: 0 0 16px;
}
.oaii-events-feishu-tip {
    font-size: 14px;
    color: #64748b;
    margin: 0 0 16px;
}
.oaii-events-feishu-access .oaii-events-btn,
.oaii-events-feishu-locked .oaii-events-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.oaii-events-notice-info {
    display: inline-block;
    padding: 8px 20px;
    background: #f1f5f9;
    color: #64748b;
    border-radius: 8px;
    font-size: 14px;
}

/* ============================================================
   活动专题页模板 (single-event-special)
   ============================================================ */

/* Hero — 纯 banner 图片，不含文字内容 */
.oaii-event-special-hero {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: #0a1a3a;
    line-height: 0;
}
.oaii-event-special-hero-img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 560px;
    object-fit: cover;
}
.oaii-event-special-hero.no-banner {
    min-height: 280px;
    background: linear-gradient(135deg, #0a1a3a 0%, #005fcd 50%, #0a2766 100%);
}
.oaii-event-special-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,26,58,.2) 0%, rgba(10,26,58,.4) 60%, rgba(245,247,250,.5) 100%);
}

/* 活动信息区 — Hero 下方的标题/日期/状态/按钮 */
.oaii-event-special-header {
    background: #f5f7fa;
    padding: 32px 0 24px;
    border-bottom: 1px solid #e2e8f0;
}
.oaii-event-special-header-cats {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.oaii-event-special-header-cat {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(16,58,151,.08);
    border: 1px solid rgba(16,58,151,.2);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--oaii-primary, #005fcd);
}
.oaii-event-special-header-title {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 14px;
    color: #1e293b;
}
.oaii-event-special-header-meta {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
    font-size: 14px;
    color: #475569;
}
.oaii-event-special-header-status {
    display: inline-block;
    padding: 3px 12px;
    background: #22c55e;
    color: #fff;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
}
.oaii-event-special-header-status.is-ended {
    background: #94a3b8;
}
.oaii-event-special-header-date,
.oaii-event-special-header-loc {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.oaii-event-special-header-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.oaii-event-special-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 36px;
    background: var(--oaii-primary, #005fcd);
    color: #fff;
    border: 2px solid var(--oaii-primary, #005fcd);
    border-radius: 28px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all .25s ease;
}
.oaii-event-special-btn-primary:hover {
    background: var(--oaii-primary-light, #2a6fd6);
    border-color: var(--oaii-primary-light, #2a6fd6);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(16,58,151,.35);
}
.oaii-event-special-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 28px;
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,.5);
    border-radius: 28px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all .25s ease;
}
.oaii-event-special-btn-outline:hover {
    background: rgba(255,255,255,.1);
    border-color: rgba(255,255,255,.8);
}
.oaii-event-special-btn-disabled {
    display: inline-block;
    padding: 12px 36px;
    background: rgba(255,255,255,.15);
    color: rgba(255,255,255,.7);
    border: 2px solid rgba(255,255,255,.2);
    border-radius: 28px;
    font-size: 15px;
    font-weight: 500;
    cursor: not-allowed;
}

/* ============ 内容区 ============ */
.oaii-event-special-content {
    padding: 48px 0 64px;
    background: #f5f7fa;
}
.oaii-event-special-content > .oaii-container {
    max-width: 1100px;
}

/* 板块 */
.oaii-event-special-section {
    margin-bottom: 56px;
    scroll-margin-top: var(--oaii-header-h, 64px);
}
.oaii-event-special-section-header {
    text-align: center;
    margin-bottom: 28px;
}
.oaii-event-special-section-title {
    display: inline-block;
    font-size: 26px;
    font-weight: 700;
    color: #1e293b;
    margin: 0;
    position: relative;
    padding-bottom: 12px;
}
.oaii-event-special-section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    background: var(--oaii-primary, #005fcd);
    border-radius: 2px;
}

/* 白色卡片 */
.oaii-event-special-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,.06);
    overflow: hidden;
}

/* 正文 */
.oaii-event-special-body {
    padding: 48px 56px;
    line-height: 1.85;
    font-size: 15px;
    color: #334155;
}
.oaii-event-special-body h2 {
    font-size: 22px;
    font-weight: 600;
    color: var(--oaii-primary, #005fcd);
    margin: 36px 0 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(16,58,151,.1);
}
.oaii-event-special-body h2:first-child {
    margin-top: 0;
}
.oaii-event-special-body h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    margin: 28px 0 12px;
}
.oaii-event-special-body p {
    margin: 0 0 16px;
}
.oaii-event-special-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 16px 0;
}
.oaii-event-special-body ul,
.oaii-event-special-body ol {
    padding-left: 24px;
    margin-bottom: 16px;
}
.oaii-event-special-body li {
    margin-bottom: 6px;
}

/* ============ 大会日程 — 时间线 ============ */
.oaii-event-special-schedule-card {
    padding: 40px 48px;
}
.oaii-event-special-schedule {
    position: relative;
}
.oaii-event-special-schedule::before {
    content: '';
    position: absolute;
    left: 140px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(16,58,151,.2), rgba(16,58,151,.08));
}
.oaii-event-special-schedule-item {
    display: flex;
    align-items: flex-start;
    gap: 0;
    margin-bottom: 28px;
    position: relative;
}
.oaii-event-special-schedule-item:last-child {
    margin-bottom: 0;
}
.oaii-event-special-schedule-time {
    width: 130px;
    flex-shrink: 0;
    text-align: right;
    padding-right: 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--oaii-primary, #005fcd);
    line-height: 1.4;
    padding-top: 2px;
}
.oaii-event-special-schedule-dot {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--oaii-primary, #005fcd);
    margin-top: 4px;
    position: relative;
    z-index: 1;
}
.oaii-event-special-schedule-body {
    flex: 1;
    padding-left: 24px;
    min-width: 0;
}
.oaii-event-special-schedule-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 6px;
    line-height: 1.4;
}
.oaii-event-special-schedule-desc {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
    margin: 0 0 8px;
}
.oaii-event-special-schedule-speaker {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--oaii-primary, #005fcd);
    background: rgba(16,58,151,.06);
    padding: 3px 10px;
    border-radius: 12px;
}

/* ============ 大会新闻 — 卡片网格 ============ */
.oaii-event-special-news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.oaii-event-special-news-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
    text-decoration: none;
    transition: all .25s ease;
    border: 1px solid #f0f0f0;
}
.oaii-event-special-news-card:hover {
    box-shadow: 0 8px 28px rgba(0,0,0,.12);
    transform: translateY(-4px);
    border-color: rgba(16,58,151,.2);
}
.oaii-event-special-news-thumb {
    width: 100%;
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: #f1f5f9;
}
.oaii-event-special-news-thumb-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
}
.oaii-event-special-news-content {
    padding: 20px 24px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.oaii-event-special-news-date {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 8px;
}
.oaii-event-special-news-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 10px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.oaii-event-special-news-card:hover .oaii-event-special-news-title {
    color: var(--oaii-primary, #005fcd);
}
.oaii-event-special-news-excerpt {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============ 下载资料 ============ */
.oaii-event-special-downloads {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.oaii-event-special-download-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 6px;
    transition: all .25s ease;
}
.oaii-event-special-download-item:hover {
    border-color: var(--oaii-primary, #005fcd);
    box-shadow: 0 4px 16px rgba(16,58,151,.1);
}
.oaii-event-special-download-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16,58,151,.08);
    border-radius: 10px;
    color: var(--oaii-primary, #005fcd);
}
.oaii-event-special-download-info {
    flex: 1;
    min-width: 0;
}
.oaii-event-special-download-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 4px;
}
.oaii-event-special-download-desc {
    font-size: 13px;
    color: #64748b;
    margin: 0 0 4px;
    line-height: 1.5;
}
.oaii-event-special-download-meta {
    font-size: 12px;
    color: #94a3b8;
}
.oaii-event-special-download-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.oaii-event-special-download-btn {
    flex-shrink: 0;
}
.oaii-event-special-download-btn .bmuc-dl-btn {
    white-space: nowrap;
}

/* ============ 特邀专家 — 网格（原始定义） ============ */
.oaii-event-special-experts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.oaii-event-special-expert-card {
    background: #fff;
    border-radius: 12px;
    padding: 32px 20px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
    border: 1px solid #f0f0f0;
    transition: all .25s ease;
}
.oaii-event-special-expert-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,.1);
    transform: translateY(-3px);
}
.oaii-event-special-expert-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    border-radius: 50%;
    overflow: hidden;
}
.oaii-event-special-expert-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.oaii-event-special-expert-avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--oaii-primary, #005fcd), var(--oaii-primary-light, #2a6fd6));
    color: #fff;
    font-size: 28px;
    font-weight: 600;
}
.oaii-event-special-expert-name {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 4px;
}
.oaii-event-special-expert-title {
    font-size: 13px;
    color: var(--oaii-primary, #005fcd);
    margin: 0 0 10px;
    font-weight: 500;
}
.oaii-event-special-expert-bio {
    font-size: 13px;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============ 会议资料表格 ============ */
.oaii-event-special-materials-card {
    padding: 0;
    overflow: hidden;
}
.oaii-event-special-materials-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}
.oaii-event-special-materials-table thead {
    background: #f1f5f9;
}
.oaii-event-special-materials-table th {
    padding: 14px 20px;
    text-align: left;
    font-weight: 600;
    color: #475569;
    white-space: nowrap;
    border-bottom: 2px solid #e2e8f0;
}
.oaii-event-special-materials-table td {
    padding: 14px 20px;
    color: #334155;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}
.oaii-event-special-materials-table tbody tr:last-child td {
    border-bottom: none;
}
.oaii-event-special-materials-table tbody tr:hover {
    background: #f8fafc;
}
.oaii-materials-col-num {
    width: 60px;
    text-align: center;
    color: #94a3b8;
}
.oaii-materials-col-name {
    font-weight: 500;
    min-width: 200px;
}
.oaii-materials-col-desc {
    color: #64748b;
    max-width: 360px;
}
.oaii-materials-col-action {
    width: 120px;
    text-align: center;
}
.oaii-materials-dl-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    font-size: 14px;
    border-radius: 6px;
    text-decoration: none;
}
.oaii-materials-na {
    color: #cbd5e1;
    font-size: 18px;
}

/* ============ 飞书链接区域 ============ */
.oaii-event-special-feishu-card {
    padding: 40px 48px;
}
.oaii-event-special-notice-card {
    padding: 40px;
    text-align: center;
}

/* ============ 底部 ============ */
.oaii-event-special-footer {
    margin-top: 24px;
    text-align: center;
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
    .oaii-event-special-news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .oaii-event-special-experts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .oaii-event-special-hero-img {
        max-height: 360px;
    }
    .oaii-event-special-hero.no-banner {
        min-height: 200px;
    }
    .oaii-event-special-header {
        padding: 24px 0 20px;
    }
    .oaii-event-special-header-title {
        font-size: 24px;
    }
    .oaii-event-special-header-meta {
        gap: 10px;
        font-size: 13px;
    }
    .oaii-event-special-header-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .oaii-event-special-btn-primary,
    .oaii-event-special-btn-outline,
    .oaii-event-special-btn-disabled {
        width: 100%;
        max-width: none;
        justify-content: center;
    }
    .oaii-event-special-body {
        padding: 28px 20px;
    }
    .oaii-event-special-body h2 {
        font-size: 18px;
    }
    .oaii-event-special-section-title {
        font-size: 20px;
    }
    .oaii-event-special-schedule-card {
        padding: 24px 16px;
    }
    .oaii-event-special-schedule::before {
        left: 8px;
    }
    .oaii-event-special-schedule-item {
        flex-direction: column;
        gap: 4px;
    }
    .oaii-event-special-schedule-time {
        width: auto;
        text-align: left;
        padding-right: 0;
        padding-left: 24px;
    }
    .oaii-event-special-schedule-dot {
        position: absolute;
        left: 3px;
        top: 4px;
    }
    .oaii-event-special-schedule-body {
        padding-left: 24px;
    }
    .oaii-event-special-news-grid {
        grid-template-columns: 1fr;
    }
    .oaii-event-special-experts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .oaii-event-special-download-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .oaii-event-special-download-btn {
        width: 100%;
    }
    .oaii-event-special-feishu-card {
        padding: 28px 20px;
    }
    .oaii-event-special-materials-card {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .oaii-event-special-materials-table {
        min-width: 520px;
    }
}

@media (max-width: 480px) {
    .oaii-event-special-header-title {
        font-size: 20px;
    }
    .oaii-event-special-header-cat {
        font-size: 12px;
    }
    .oaii-event-special-experts-grid {
        grid-template-columns: 1fr;
    }
}