/* BreadCrumb */
.sidebar-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.make-me-sticky {
  position: -webkit-sticky;
  position: sticky;
  top: 80px;
  padding: 0px;
}

.make-me-sticky-nav {
  position: -webkit-sticky;
  position: sticky;
  top: 61px;   
  padding: 0px;
  border-bottom:1px solid var(--cnvs-themecolor); 
  border-top:1px solid var(--cnvs-themecolor); 
  z-index:100; 
  background-color:rgba(0,0,0,0.9);
}

@media (min-width: 992px) {
    .make-me-sticky-nav {
        position: -webkit-sticky;
        position: sticky;
        top: 76px;   
        padding: 0px;
    }
}

/* ========================================
   講者網格視圖樣式 (Speakers Grid View)
   ======================================== */

.speakers-grid-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 0;
}

.speaker-grid-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: linear-gradient(135deg, 
                                rgba(30, 30, 30, 0.9) 0%, 
                                rgba(30, 30, 30, 0.7) 100%);
    border-radius: 16px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUpGrid {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.speaker-grid-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, 
                                rgba(212, 175, 55, 0.1) 0%, 
                                transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.speaker-grid-card:hover {
    transform: translateY(-8px);
    border-color: var(--gold-accent);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.3);
    background: linear-gradient(135deg, 
                                rgba(212, 175, 55, 0.15) 0%, 
                                rgba(30, 30, 30, 0.9) 100%);
}

.speaker-grid-card:hover::before {
    opacity: 1;
}

.speaker-grid-avatar {
    position: relative;
    width: 100%;
    padding-top: 100%;
    overflow: hidden;
    background: rgba(18, 18, 18, 0.6);
}

.speaker-grid-avatar img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.speaker-grid-card:hover .speaker-grid-avatar img {
    transform: scale(1.1);
}

.avatar-grid-overlay .view-icon {
    color: var(--bg-dark);
    font-size: 2.5rem;
    font-weight: bold;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.speaker-grid-card:hover .avatar-grid-overlay .view-icon {
    transform: scale(1);
}

.speaker-grid-info {
    padding: 25px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.speaker-grid-name {
    color: #FFF; /*var(--gold-accent);*/
    font-size: 1.3rem;
    font-weight: 900;
    margin: 0;
    transition: color 0.3s ease;
}

.speaker-grid-card:hover .speaker-grid-name {
    color: #f0c54a;
}

.speaker-grid-title {
    color: rgba(245, 245, 245, 0.85);
    font-size: 0.95rem;
    font-weight: 500;
    margin: 0;
}

.speaker-grid-preview {
    color: rgba(245, 245, 245, 0.6);
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 0;
    flex: 1;
}

.speaker-grid-arrow {
    position: absolute;
    bottom: 20px;
    right: 20px;
    color: var(--gold-accent);
    opacity: 0;
    transform: translate(-10px, 0);
    transition: all 0.3s ease;
}

.speaker-grid-card:hover .speaker-grid-arrow {
    opacity: 1;
    transform: translate(0, 0);
}

/* 響應式設計 - 網格視圖 */
@media (max-width: 768px) {
    .speakers-grid-container {
        padding: 20px 10px;
    }
    
    .speaker-grid-info {
        padding: 20px 15px;
    }
    
    .speaker-grid-name {
        font-size: 1.2rem;
    }
    
    .speaker-grid-title {
        font-size: 0.9rem;
    }
    
    .speaker-grid-preview {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .speakers-grid-container {
        padding: 15px 5px;
    }
    
    .speaker-grid-info {
        padding: 18px 12px;
    }
    
    .speaker-grid-name {
        font-size: 1.1rem;
    }
    
    .speaker-grid-title {
        font-size: 0.85rem;
    }
    
    .speaker-grid-preview {
        font-size: 0.75rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        line-clamp: 2;
        overflow: hidden;
    }
    
    .speaker-grid-arrow {
        bottom: 15px;
        right: 15px;
    }
}

/* ============================================
   講者手機版相片牆樣式 - Speaker Photo Wall
   ============================================ */

/* 講者相片牆容器 */
.speaker-photo-wall {
    display: block;
    text-decoration: none;
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    border: 1px solid #e9ecef;
}

.speaker-photo-wall:active {
    transform: scale(0.95);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

/* 講者相片區域 */
.photo-wall-image {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.photo-wall-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.speaker-photo-wall:hover .photo-wall-image img {
    transform: scale(1.05);
}

/* 講者相片牆覆蓋層 */
.photo-wall-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    padding: 12px;
    transform: translateY(0);
    transition: all 0.3s ease;
}

.photo-wall-name {
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: block;
    text-align: center;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
    line-height: 1.3;
}

/* 動畫效果 */
.speaker-photo-wall {
    animation: fadeInUp 0.5s ease backwards;
}

/* 手機版白底優化 */
@media (max-width: 767px) {
    /* 講者區域背景 */
    .speakers-section {
        background-color: #000;
        padding: 30px 0 !important;
    }
    
    /* 講者相片牆優化 */
    .speaker-photo-wall {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
        border: 1px solid #e9ecef;
        border-radius: 12px;
    }
    
    .speaker-photo-wall:active {
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
    }
    
    /* 相片牆覆蓋層增強對比 */
    .photo-wall-overlay {
        background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    }
    
    .photo-wall-name {
        font-weight: 700;
        text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
    }
    
    /* 容器間距優化 */
    .speakers-grid-container {
        padding: 15px 12px;
    }
    
    .speakers-grid-container .row {
        margin: 0 -8px;
    }
    
    .speakers-grid-container .row > * {
        padding: 0 8px;
        margin-bottom: 16px;
    }
    
    /* Hero 區塊優化 */
    .speakers-hero {
        background-color: #212529;
        padding: 50px 0 !important;
    }
    
    .speakers-hero-title {
        font-size: 2rem;
        color: #ffffff;
    }
    
    .speakers-hero-subtitle {
        font-size: 1rem;
        color: #e9ecef;
    }
}

/* 極小螢幕優化 (小於 375px) */
@media (max-width: 374px) {
    .speakers-grid-container {
        padding: 10px 8px;
    }
    
    .speakers-grid-container .row {
        margin: 0 -6px;
    }
    
    .speakers-grid-container .row > * {
        padding: 0 6px;
        margin-bottom: 12px;
    }
    
    .photo-wall-name {
        font-size: 0.8rem;
    }
}

/* ============================================
   高級雜誌風格 - 講者詳情頁面
   Magazine Style Speaker Portfolio
   ============================================ */

/* 文章容器 */
.magazine-article {
    background-color: #ffffff;
    min-height: 100vh;
}

/* 導航列 */
.magazine-nav {
    background-color: #ffffff;
    border-bottom: 1px solid #e9ecef;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

.magazine-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

.magazine-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #6c757d;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.magazine-back-link:hover {
    color: #212529;
}

.magazine-back-link svg {
    transition: transform 0.2s ease;
}

.magazine-back-link:hover svg {
    transform: translateX(-4px);
}

/* 封面區域 */
.magazine-cover {
    background: linear-gradient(to bottom, #f8f9fa 0%, #ffffff 100%);
    padding: 80px 0 60px;
}

.magazine-cover-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 32px;
}

/* 主角照片 */
.magazine-hero-image {
    width: 320px;
    height: 320px;
    margin: 0 auto 48px;
    border-radius: 50%;
    overflow: hidden;
    border: 6px solid #ffffff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    position: relative;
}

.magazine-hero-image::after {
    content: '';
    position: absolute;
    top: -6px;
    left: -6px;
    right: -6px;
    bottom: -6px;
    border-radius: 50%;
    border: 2px solid #d4af37;
    opacity: 0.5;
}

.magazine-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 標題區塊 */
.magazine-title-block {
    text-align: center;
}

.magazine-category {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #d4af37;
    margin-bottom: 16px;
}

.magazine-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: #212529;
    margin-bottom: 16px;
    line-height: 1.1;
    letter-spacing: -0.04em;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.magazine-subtitle {
    font-size: 1.5rem;
    color: #6c757d;
    font-weight: 400;
    margin-bottom: 32px;
    line-height: 1.4;
    font-style: italic;
}

/* 裝飾元素 */
.magazine-ornament {
    margin: 40px auto;
    display: flex;
    justify-content: center;
}

/* 內文區域 */
.magazine-body {
    background-color: #ffffff;
    padding: 60px 0 100px;
}

.magazine-body-container {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 32px;
}

/* 引言 */
.magazine-lead {
    margin-bottom: 60px;
    padding: 32px 0;
    border-top: 3px double #d4af37;
    border-bottom: 3px double #d4af37;
}

.lead-text {
    font-size: 1.4rem;
    line-height: 1.8;
    color: #495057;
    font-weight: 400;
    text-align: center;
    font-style: italic;
}

/* 內容區塊 */
.magazine-content {
    margin-bottom: 60px;
}

.magazine-section-title {
    font-size: 2rem;
    font-weight: 800;
    color: #212529;
    margin-bottom: 28px;
    line-height: 1.2;
    letter-spacing: -0.02em;
    position: relative;
    padding-left: 20px;
}

.magazine-section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, #d4af37, #f0c54a);
}

/* 文字內容 */
.magazine-text {
    font-size: 1.125rem;
    line-height: 1.9;
    color: #495057;
}

.magazine-text p {
    margin-bottom: 24px;
}

/* 精彩看點 */
.magazine-highlights {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #fffbf0 0%, #ffffff 100%);
    border-left: 3px solid #d4af37;
    border-radius: 0 8px 8px 0;
    font-size: 1.05rem;
    color: #495057;
    transition: transform 0.2s ease;
}

.highlight-item:hover {
    transform: translateX(4px);
}

.highlight-icon {
    color: #d4af37;
    font-size: 1.3rem;
}

/* 活動資訊框 */
.magazine-event-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border: 2px solid #d4af37;
    border-radius: 16px;
    overflow: hidden;
}

.event-box-header {
    background-color: #d4af37;
    color: #ffffff;
    padding: 20px 28px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.event-box-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
}

.event-box-content {
    padding: 32px 28px;
    text-align: center;
}

.event-box-content p {
    font-size: 1.1rem;
    color: #495057;
    margin-bottom: 16px;
    line-height: 1.6;
}

.event-details {
    font-size: 1rem;
    color: #6c757d;
    margin-bottom: 28px;
    line-height: 1.8;
}

.event-box-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* 按鈕樣式 */
.magazine-btn-primary,
.magazine-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.magazine-btn-primary {
    background-color: #d4af37;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.3);
}

.magazine-btn-primary:hover {
    background-color: #c19b2f;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(212, 175, 55, 0.4);
    color: #ffffff;
}

.magazine-btn-outline {
    background-color: transparent;
    color: #495057;
    border: 2px solid #d4af37;
}

.magazine-btn-outline:hover {
    background-color: #d4af37;
    color: #ffffff;
}

/* 分享區域 */
.magazine-share-box {
    text-align: center;
    padding: 40px 32px;
    background-color: #f8f9fa;
    border-radius: 12px;
}

.share-label {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.magazine-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 28px;
    background-color: #1877f2;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.magazine-share-btn:hover {
    background-color: #145dbf;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(24, 119, 242, 0.3);
}

/* 響應式設計 */
@media (max-width: 768px) {
    .magazine-nav-container,
    .magazine-cover-container,
    .magazine-body-container {
        padding: 0 24px;
    }
    
    .magazine-cover {
        padding: 60px 0 40px;
    }
    
    .magazine-hero-image {
        width: 220px;
        height: 220px;
        margin-bottom: 36px;
    }
    
    .magazine-title {
        font-size: 2.5rem;
    }
    
    .magazine-subtitle {
        font-size: 1.2rem;
    }
    
    .magazine-body {
        padding: 40px 0 80px;
    }
    
    .lead-text {
        font-size: 1.15rem;
    }
    
    .magazine-section-title {
        font-size: 1.65rem;
    }
    
    .magazine-text {
        font-size: 1.05rem;
    }
    
    .highlight-item {
        font-size: 1rem;
        padding: 14px 16px;
    }
    
    .event-box-header {
        padding: 16px 20px;
    }
    
    .event-box-content {
        padding: 28px 20px;
    }
    
    .event-box-buttons {
        flex-direction: column;
    }
    
    .magazine-btn-primary,
    .magazine-btn-outline {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .magazine-hero-image {
        width: 180px;
        height: 180px;
    }
    
    .magazine-title {
        font-size: 2rem;
    }
    
    .magazine-subtitle {
        font-size: 1.05rem;
    }
    
    .lead-text {
        font-size: 1.05rem;
    }
    
    .magazine-section-title {
        font-size: 1.5rem;
    }
}

/* =====================================================
   Blog風格講者詳情頁 (Speaker Portfolio)
   設計理念：模仿 Medium/Substack 簡潔閱讀體驗
   ===================================================== */

/* 文章容器 */
.blog-speaker-article {
    background: #ffffff;
    min-height: 100vh;
    padding-bottom: 80px;
}

/* 導航列 */
.blog-speaker-nav {
    max-width: 800px;
    margin: 0 auto;
    padding: 24px 20px;
}

.blog-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #6c757d;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.blog-back-link:hover {
    color: #212529;
}

.blog-back-link svg {
    transition: transform 0.2s ease;
}

.blog-back-link:hover svg {
    transform: translateX(-3px);
}

/* 標題區 */
.blog-speaker-header {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
    text-align: center;
}

.blog-speaker-avatar {
    width: 180px;
    height: 180px;
    margin: 0 auto 32px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #f8f9fa;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.blog-speaker-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-speaker-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #212529;
    margin: 0 0 12px 0;
    line-height: 1.2;
}

.blog-speaker-title {
    font-size: 1.25rem;
    color: #495057;
    margin: 0 0 16px 0;
    line-height: 1.5;
}

.blog-speaker-category {
    display: inline-block;
    padding: 6px 16px;
    background: #f8f9fa;
    color: #d4af37;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 內容區 */
.blog-speaker-content {
    max-width: 720px;
    margin: 60px auto 0;
    padding: 0 20px;
}

/* 簡介 */
.blog-speaker-bio {
    font-size: 1.125rem;
    color: #212529;
    line-height: 1.8;
    margin-bottom: 48px;
}

/* 分隔線 */
.blog-divider {
    border: 0;
    height: 1px;
    background: #e9ecef;
    margin: 48px 0;
}

/* 章節標題 */
.blog-section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: #212529;
    margin: 0 0 24px 0;
    line-height: 1.3;
}

/* 演講看點 */
.blog-speaker-highlights {
    margin-bottom: 48px;
}

.blog-highlight-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-highlight-list li {
    font-size: 1.125rem;
    color: #495057;
    padding: 16px 0;
    padding-left: 36px;
    position: relative;
    line-height: 1.6;
    border-bottom: 1px solid #f8f9fa;
}

.blog-highlight-list li:last-child {
    border-bottom: none;
}

.blog-highlight-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 24px;
    height: 24px;
    background: #d4af37;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: bold;
}

/* 活動資訊 */
.blog-speaker-event {
    margin-bottom: 48px;
}

.blog-event-text {
    font-size: 1.125rem;
    color: #495057;
    margin: 0 0 24px 0;
    line-height: 1.6;
}

.blog-event-details {
    background: #f8f9fa;
    padding: 24px;
    border-radius: 8px;
    margin-bottom: 24px;
}

.blog-event-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.125rem;
    color: #495057;
    padding: 8px 0;
}

.event-icon {
    font-size: 1.5rem;
}

/* 按鈕 */
.blog-event-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.blog-btn-primary,
.blog-btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s ease;
    text-align: center;
}

.blog-btn-primary {
    background: #d4af37;
    color: #ffffff;
    border: 2px solid #d4af37;
}

.blog-btn-primary:hover {
    background: #c19b2e;
    border-color: #c19b2e;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.blog-btn-secondary {
    background: #ffffff;
    color: #495057;
    border: 2px solid #dee2e6;
}

.blog-btn-secondary:hover {
    background: #f8f9fa;
    border-color: #adb5bd;
}

/* 分享區 */
.blog-speaker-share {
    text-align: center;
    padding: 32px 0;
}

.blog-share-label {
    font-size: 0.95rem;
    color: #6c757d;
    margin: 0 0 16px 0;
}

.blog-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: #1877f2;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.blog-share-btn:hover {
    background: #0d65d9;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
}

/* 響應式設計 */
@media (max-width: 768px) {
    .blog-speaker-nav {
        padding: 20px 16px;
    }

    .blog-speaker-header {
        margin: 32px auto;
        padding: 0 16px;
    }

    .blog-speaker-avatar {
        width: 150px;
        height: 150px;
        margin-bottom: 24px;
    }

    .blog-speaker-name {
        font-size: 2rem;
    }

    .blog-speaker-title {
        font-size: 1.125rem;
    }

    .blog-speaker-content {
        margin: 48px auto 0;
        padding: 0 16px;
    }

    .blog-speaker-bio {
        font-size: 1.0625rem;
        margin-bottom: 40px;
    }

    .blog-divider {
        margin: 40px 0;
    }

    .blog-section-title {
        font-size: 1.5rem;
    }

    .blog-highlight-list li {
        font-size: 1.0625rem;
        padding: 14px 0 14px 32px;
    }

    .blog-event-text {
        font-size: 1.0625rem;
    }

    .blog-event-item {
        font-size: 1.0625rem;
    }

    .blog-event-actions {
        flex-direction: column;
    }

    .blog-btn-primary,
    .blog-btn-secondary {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .blog-speaker-avatar {
        width: 120px;
        height: 120px;
    }

    .blog-speaker-name {
        font-size: 1.75rem;
    }

    .blog-speaker-title {
        font-size: 1rem;
    }

    .blog-speaker-category {
        font-size: 0.8125rem;
        padding: 5px 14px;
    }
}


/* =====================================================
   左右雙欄佈局 - 桌面版講者詳情頁
   左側：演講者資料 | 右側：內容區
   ===================================================== */

/* 雙欄容器 */
.speaker-two-column-layout {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px 80px;
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

/* ==================== 左側：演講者資料 ==================== */
.speaker-sidebar {
    width: 340px;
    flex-shrink: 0;
}

.speaker-sidebar-inner {
    position: sticky;
    top: 100px;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 40px 32px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* 側邊欄頭像 */
.sidebar-avatar {
    width: 200px;
    height: 200px;
    margin: 0 auto 28px;
    border-radius: 10%;
    overflow: hidden;
    border: 5px solid #d4af37;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.sidebar-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 側邊欄資訊 */
.sidebar-info {
    text-align: center;
    margin-bottom: 24px;
}

.sidebar-category {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, #000 0%, #000 100%);
    color: #d4af37;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 5px;
    margin-bottom: 16px;
}

.sidebar-name {
    font-size: 2.5rem;
    font-weight: 800;
    color: #212529;
    margin: 0 0 12px 0;
    line-height: 1.2;
}

.sidebar-title {
    font-size: 1.0625rem;
    color: #6c757d;
    margin: 0;
    line-height: 1.5;
    font-weight: 500;
}

/* 裝飾線 */
.sidebar-ornament {
    text-align: center;
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid #f8f9fa;
}

/* 快速導航 */
.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-nav-link {
    display: block;
    padding: 12px 16px;
    color: #6c757d;
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.2s ease;
    position: relative;
}

.sidebar-nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: #d4af37;
    border-radius: 0 2px 2px 0;
    transition: height 0.2s ease;
}

.sidebar-nav-link:hover {
    background: #f8f9fa;
    color: #212529;
    padding-left: 20px;
}

.sidebar-nav-link:hover::before {
    height: 20px;
}

/* ==================== 右側：內容區 ==================== */
.speaker-main-content {
    flex: 1;
    min-width: 0;
}

/* 引言 */
.content-lead {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-left: 4px solid #d4af37;
    padding: 32px;
    margin-bottom: 48px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.content-lead p {
    font-size: 1.25rem;
    color: #495057;
    line-height: 1.8;
    margin: 0;
    font-style: italic;
    font-weight: 500;
}

/* 內容區塊 */
.content-section {
    margin-bottom: 56px;
    scroll-margin-top: 100px;
}

.content-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #212529;
    margin: 0 0 24px 0;
    padding-bottom: 16px;
    border-bottom: 3px solid #f8f9fa;
    position: relative;
}

.content-section-title::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background: #d4af37;
}

/* 內容文字 */
.content-text {
    font-size: 1.125rem;
    color: #495057;
    line-height: 1.9;
}

.content-text p {
    margin-bottom: 1.25rem;
}

/* 看點列表 */
.content-highlights {
    display: grid;
    gap: 20px;
}

.content-highlights .highlight-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 1.0625rem;
    color: #495057;
    font-weight: 500;
    transition: all 0.2s ease;
}

.content-highlights .highlight-item:hover {
    border-color: #d4af37;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.15);
    transform: translateX(4px);
}

.content-highlights .highlight-icon {
    font-size: 1.5rem;
    color: #d4af37;
    flex-shrink: 0;
}

/* 活動資訊框 */
.content-event-box {
    background: #ffffff;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    overflow: hidden;
}

.content-event-box .event-box-header {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #d4af37 0%, #c19b2e 100%);
    color: #ffffff;
    padding: 20px 28px;
}

.content-event-box .event-box-header svg {
    flex-shrink: 0;
}

.content-event-box .event-box-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.content-event-box .event-box-content {
    padding: 28px;
    background: linear-gradient(135deg, #fefefe 0%, #f8f9fa 100%);
}

.content-event-box .event-box-content p {
    font-size: 1.0625rem;
    color: #495057;
    margin: 0 0 16px 0;
    line-height: 1.6;
}

.content-event-box .event-details {
    font-size: 1.125rem;
    color: #212529;
    font-weight: 600;
    margin-bottom: 24px !important;
    padding: 16px;
    background: #ffffff;
    border-radius: 6px;
    border-left: 3px solid #d4af37;
}

.content-event-box .event-box-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* 按鈕樣式 */
.content-btn-primary,
.content-btn-outline {
    display: inline-block;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s ease;
    text-align: center;
}

.content-btn-primary {
    background: #d4af37;
    color: #ffffff;
    border: 2px solid #d4af37;
}

.content-btn-primary:hover {
    background: #c19b2e;
    border-color: #c19b2e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.content-btn-outline {
    background: transparent;
    color: #495057;
    border: 2px solid #dee2e6;
}

.content-btn-outline:hover {
    background: #f8f9fa;
    border-color: #adb5bd;
}

/* 分享區 */
.content-share-box {
    text-align: center;
    padding: 32px;
    background: #f8f9fa;
    border-radius: 8px;
}

.content-share-box .share-label {
    font-size: 0.9375rem;
    color: #6c757d;
    margin: 0 0 16px 0;
    font-weight: 500;
}

.content-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 32px;
    background: #1877f2;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.content-share-btn:hover {
    background: #0d65d9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
}

/* ==================== 響應式設計 ==================== */

/* 平板及以下：改回單欄佈局 */
@media (max-width: 992px) {
    .speaker-two-column-layout {
        flex-direction: column;
        gap: 40px;
        padding: 32px 20px 60px;
    }

    .speaker-sidebar {
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }

    .speaker-sidebar-inner {
        position: static;
        padding: 32px 28px;
    }

    .sidebar-avatar {
        width: 250px;
        height: 250px;
        margin-bottom: 24px;
    }

    .sidebar-name {
        font-size: 1.75rem;
    }

    .speaker-main-content {
        width: 100%;
    }

    .content-section-title {
        font-size: 1.75rem;
    }
}

/* 手機版 */
@media (max-width: 576px) {
    .speaker-two-column-layout {
        padding: 24px 16px 48px;
        gap: 32px;
    }

    .speaker-sidebar-inner {
        padding: 24px 20px;
    }

    .sidebar-avatar {
        width: 250px;
        height: 250px;
    }

    .sidebar-name {
        font-size: 3rem;
        font-weight: 900;
    }

    .sidebar-title {
        font-size: 1rem;
    }

    .content-lead {
        padding: 24px 20px;
    }

    .content-lead p {
        font-size: 1.125rem;
    }

    .content-section-title {
        font-size: 1.5rem;
    }

    .content-text {
        font-size: 1.0625rem;
    }

    .content-event-box .event-box-header {
        padding: 16px 20px;
    }

    .content-event-box .event-box-content {
        padding: 20px;
    }

    .content-event-box .event-box-buttons {
        flex-direction: column;
    }

    .content-btn-primary,
    .content-btn-outline {
        width: 100%;
    }
}

/* ========================================
   賽博科技風格倒數計時器 (Mobile-First Complex Design)
   黑金白配色方案
   ======================================== */

.cyber-countdown-container {
    position: relative;
    margin-top: 50px;
    padding: 30px 15px;
    background: linear-gradient(135deg, 
                                rgba(0, 0, 0, 0.95), 
                                rgba(30, 30, 30, 0.9), 
                                rgba(0, 0, 0, 0.95));
    border-radius: 20px;
    border: 2px solid rgba(212, 175, 55, 0.4);
    box-shadow: 
        0 0 30px rgba(212, 175, 55, 0.3),
        inset 0 0 50px rgba(0, 0, 0, 0.8),
        0 10px 40px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

/* 背景裝飾網格 */
.cyber-countdown-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(0deg, rgba(212, 175, 55, 0.03) 0px, rgba(212, 175, 55, 0.03) 1px, transparent 1px, transparent 20px),
        repeating-linear-gradient(90deg, rgba(212, 175, 55, 0.03) 0px, rgba(212, 175, 55, 0.03) 1px, transparent 1px, transparent 20px);
    animation: gridPulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.cyber-title {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 25px;
    font-weight: 600;
    position: relative;
    z-index: 2;
}

.cyber-title::before,
.cyber-title::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 60px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold-accent), transparent);
}

.cyber-title::before {
    right: calc(100% + 15px);
}

.cyber-title::after {
    left: calc(100% + 15px);
}

.countdown-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    position: relative;
    z-index: 2;
}

.cyber-time-box {
    position: relative;
    flex: 1;
    max-width: 90px;
    perspective: 1000px;
}

.cyber-box-inner {
    position: relative;
    background: linear-gradient(135deg, rgba(18, 18, 18, 0.95), rgba(40, 40, 40, 0.9));
    border: 2px solid var(--gold-accent);
    padding: 15px 8px;
    text-align: center;
    clip-path: polygon(
        8px 0, 
        100% 0, 
        100% calc(100% - 8px), 
        calc(100% - 8px) 100%, 
        0 100%, 
        0 8px
    );
    box-shadow: 
        0 0 15px rgba(212, 175, 55, 0.4),
        inset 0 0 15px rgba(0, 0, 0, 0.5),
        0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    animation: boxFloat 4s ease-in-out infinite;
}

.cyber-time-box:nth-child(2) .cyber-box-inner {
    animation-delay: 0.3s;
}

.cyber-time-box:nth-child(4) .cyber-box-inner {
    animation-delay: 0.6s;
}

.cyber-time-box:nth-child(6) .cyber-box-inner {
    animation-delay: 0.9s;
}

.cyber-time-box:nth-child(8) .cyber-box-inner {
    animation-delay: 1.2s;
}

@keyframes boxFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-3px); }
}

.cyber-box-inner:hover {
    transform: scale(1.05) translateY(-3px);
    box-shadow: 
        0 0 25px rgba(212, 175, 55, 0.6),
        inset 0 0 20px rgba(212, 175, 55, 0.1),
        0 6px 20px rgba(0, 0, 0, 0.4);
    border-color: #f0c54a;
}

/* 掃描線動畫 */
.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, 
                                transparent, 
                                var(--gold-accent), 
                                transparent);
    animation: scanMove 3s linear infinite;
    z-index: 2;
    box-shadow: 0 0 8px var(--gold-accent);
}

@keyframes scanMove {
    0% { top: 0%; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* 角落裝飾 - 簡化移動版 */
.corner-decoration {
    position: absolute;
    width: 10px;
    height: 10px;
    border: 2px solid var(--gold-accent);
    z-index: 3;
    transition: all 0.3s ease;
}

.corner-decoration.tl {
    top: -2px;
    left: -2px;
    border-right: none;
    border-bottom: none;
    box-shadow: -2px -2px 6px rgba(212, 175, 55, 0.5);
}

.corner-decoration.tr {
    top: -2px;
    right: -2px;
    border-left: none;
    border-bottom: none;
    box-shadow: 2px -2px 6px rgba(212, 175, 55, 0.5);
}

.corner-decoration.bl {
    bottom: -2px;
    left: -2px;
    border-right: none;
    border-top: none;
    box-shadow: -2px 2px 6px rgba(212, 175, 55, 0.5);
}

.corner-decoration.br {
    bottom: -2px;
    right: -2px;
    border-left: none;
    border-top: none;
    box-shadow: 2px 2px 6px rgba(212, 175, 55, 0.5);
}

.cyber-box-inner:hover .corner-decoration {
    width: 14px;
    height: 14px;
    border-color: #f0c54a;
}

/* 數字樣式 - Mobile First */
.cyber-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--gold-accent);
    font-family: 'Courier New', monospace;
    text-shadow: 
        0 0 10px rgba(212, 175, 55, 0.8),
        0 0 20px rgba(212, 175, 55, 0.5),
        0 2px 4px rgba(0, 0, 0, 0.8);
    letter-spacing: 2px;
    animation: numberPulse 2s ease-in-out infinite;
    position: relative;
    z-index: 1;
    line-height: 1;
}

@keyframes numberPulse {
    0%, 100% { 
        color: var(--gold-accent);
        text-shadow: 
            0 0 10px rgba(212, 175, 55, 0.8),
            0 0 20px rgba(212, 175, 55, 0.5),
            0 2px 4px rgba(0, 0, 0, 0.8);
    }
    50% { 
        color: #f0c54a;
        text-shadow: 
            0 0 15px rgba(240, 197, 74, 1),
            0 0 25px rgba(212, 175, 55, 0.8),
            0 2px 6px rgba(0, 0, 0, 0.9);
    }
}

/* 標籤樣式 */
.cyber-label {
    margin-top: 6px;
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

/* 發光效果 */
.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70%;
    height: 50%;
    background: radial-gradient(ellipse, rgba(212, 175, 55, 0.25), transparent);
    transform: translate(-50%, -50%);
    filter: blur(15px);
    z-index: 0;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.7; transform: translate(-50%, -50%) scale(1.15); }
}

/* 分隔符 - Mobile First */
.cyber-separator {
    font-size: 2rem;
    color: var(--gold-accent);
    font-weight: 700;
    text-shadow: 
        0 0 10px rgba(212, 175, 55, 0.8),
        0 2px 4px rgba(0, 0, 0, 0.8);
    animation: separatorBlink 1.5s ease-in-out infinite;
    align-self: center;
    line-height: 1;
    padding: 0 2px;
}

@keyframes separatorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* 背景裝飾電路線 */
.cyber-bg-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    opacity: 0.25;
    z-index: 1;
}

.circuit-line {
    position: absolute;
    background: linear-gradient(90deg, 
                                transparent, 
                                var(--gold-accent), 
                                transparent);
    height: 1px;
    animation: circuitFlow 10s linear infinite;
    box-shadow: 0 0 4px var(--gold-accent);
}

.circuit-line.line-1 {
    top: 20%;
    width: 50%;
    left: -50%;
}

.circuit-line.line-2 {
    top: 50%;
    width: 60%;
    left: -60%;
    animation-delay: 3s;
}

.circuit-line.line-3 {
    top: 80%;
    width: 45%;
    left: -45%;
    animation-delay: 6s;
}

@keyframes circuitFlow {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* 平板優化 (768px+) */
@media (min-width: 768px) {
    .cyber-countdown-container {
        padding: 40px 30px;
    }
    
    .cyber-title {
        font-size: 1.1rem;
        letter-spacing: 4px;
    }
    
    .cyber-title::before,
    .cyber-title::after {
        width: 80px;
    }
    
    .countdown-grid {
        gap: 12px;
    }
    
    .cyber-time-box {
        max-width: 110px;
    }
    
    .cyber-box-inner {
        padding: 20px 12px;
        clip-path: polygon(
            10px 0, 
            100% 0, 
            100% calc(100% - 10px), 
            calc(100% - 10px) 100%, 
            0 100%, 
            0 10px
        );
    }
    
    .corner-decoration {
        width: 12px;
        height: 12px;
    }
    
    .cyber-box-inner:hover .corner-decoration {
        width: 16px;
        height: 16px;
    }
    
    .cyber-number {
        font-size: 3rem;
    }
    
    .cyber-label {
        font-size: 0.7rem;
        letter-spacing: 2.5px;
        margin-top: 8px;
    }
    
    .cyber-separator {
        font-size: 2.5rem;
        padding: 0 4px;
    }
}

/* 桌機優化 (1024px+) */
@media (min-width: 1024px) {
    .cyber-countdown-container {
        padding: 50px 40px;
    }
    
    .cyber-title {
        font-size: 1.3rem;
        letter-spacing: 5px;
        margin-bottom: 30px;
    }
    
    .cyber-title::before,
    .cyber-title::after {
        width: 100px;
    }
    
    .countdown-grid {
        gap: 15px;
    }
    
    .cyber-time-box {
        max-width: 130px;
    }
    
    .cyber-box-inner {
        padding: 25px 15px;
        clip-path: polygon(
            12px 0, 
            100% 0, 
            100% calc(100% - 12px), 
            calc(100% - 12px) 100%, 
            0 100%, 
            0 12px
        );
    }
    
    .corner-decoration {
        width: 15px;
        height: 15px;
    }
    
    .cyber-box-inner:hover .corner-decoration {
        width: 20px;
        height: 20px;
    }
    
    .cyber-number {
        font-size: 3.5rem;
        letter-spacing: 3px;
    }
    
    .cyber-label {
        font-size: 0.75rem;
        letter-spacing: 3px;
        margin-top: 10px;
    }
    
    .cyber-separator {
        font-size: 3rem;
        padding: 0 6px;
    }
    
    @keyframes boxFloat {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-5px); }
    }
}

/* 超小螢幕優化 (480px以下) */
@media (max-width: 480px) {
    .cyber-countdown-container {
        padding: 25px 10px;
    }
    
    .cyber-title {
        font-size: 0.8rem;
        letter-spacing: 2px;
        margin-bottom: 20px;
    }
    
    .cyber-title::before,
    .cyber-title::after {
        width: 40px;
    }
    
    .countdown-grid {
        gap: 5px;
    }
    
    .cyber-time-box {
        max-width: 70px;
    }
    
    .cyber-box-inner {
        padding: 12px 6px;
        border-width: 1.5px;
    }
    
    .corner-decoration {
        width: 8px;
        height: 8px;
        border-width: 1.5px;
    }
    
    .cyber-number {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
    
    .cyber-label {
        font-size: 0.5rem;
        letter-spacing: 1.5px;
        margin-top: 5px;
    }
    
    .cyber-separator {
        font-size: 1.5rem;
        padding: 0 1px;
    }
    
    .scan-line {
        height: 1px;
    }
    
    /* 講者列表超小屏優化 */
    .speakers-list-container {
        padding: 15px 5px;
    }
    
    .speaker-list-link {
        padding: 15px 10px;
    }
    
    .speaker-list-avatar {
        width: 80px;
        height: 80px;
        min-width: 80px;
    }
    
    .speaker-list-name {
        font-size: 1.15rem;
    }
    
    .speaker-list-title {
        font-size: 0.9rem;
    }
    
    .speaker-list-preview {
        font-size: 0.8rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        line-clamp: 2;
        overflow: hidden;
    }
    
    .speakers-hero-title {
        font-size: 2rem;
    }
    
    .speakers-hero-subtitle {
        font-size: 1rem;
    }
    
    .intro-text {
        font-size: 0.95rem;
        padding: 15px 10px;
    }
    
    .speakers-cta {
        padding: 25px 10px;
    }
    
    .cta-title {
        font-size: 1.3rem;
    }
    
    .cta-text {
        font-size: 0.95rem;
    }
    
    .cta-button {
        padding: 12px 30px;
        font-size: 0.95rem;
    }
    
    /* 活動亮點卡片優化 */
    .highlights-section {
        padding: 20px 0;
    }
    
    .highlight-card {
        padding: 30px 20px;
        /* margin: 0 auto; */
    }
    
    .highlight-icon {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }
    
    .highlight-title {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    .highlight-text {
        font-size: 0.9rem;
    }
}