.flash-detail-page {
    padding: 30px 0;
}

.flash-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.flash-detail-main {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.flash-detail-header {
    margin-bottom: 30px;
}

.flash-important-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35 0%, #f7931a 100%);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
    margin-right: 10px;
}

.flash-category-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
    margin-right: 10px;
}

.original-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #667eea;
    font-size: 14px;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.original-link:hover {
    color: #764ba2;
    text-decoration: underline;
}

.flash-detail-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1.4;
    margin: 0 0 20px 0;
}

.flash-detail-meta {
    display: flex;
    gap: 20px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
}

.flash-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #888;
}

.flash-meta-item i {
    color: #667eea;
}

.flash-detail-divider {
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, transparent 100%);
    border-radius: 2px;
    margin: 30px 0;
}

.flash-detail-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 40px;
    white-space: pre-wrap;
}

.flash-detail-footer {
    margin-top: 40px;
}

.flash-hint-box {
    background: linear-gradient(135deg, #fff9e6 0%, #fff5d6 100%);
    border-left: 4px solid #ffa502;
    padding: 24px;
    border-radius: 0 12px 12px 0;
    margin-bottom: 30px;
}

.flash-hint-title {
    font-size: 16px;
    font-weight: 600;
    color: #ffa502;
    margin-bottom: 12px;
}

.flash-hint-content p {
    font-size: 14px;
    color: #666;
    margin: 0 0 8px 0;
    line-height: 1.6;
}

.flash-hint-content p:last-child {
    margin-bottom: 0;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}

.back-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    color: #fff;
}

.flash-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-widget {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.sidebar-widget-title {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f0f0;
}

.hot-flashes-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hot-flash-item {
    display: block;
    text-decoration: none;
    padding: 16px;
    background: #f8f9ff;
    border-radius: 12px;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.hot-flash-item:hover {
    background: #f0f4ff;
    border-color: #667eea;
    transform: translateX(4px);
}

.hot-flash-title {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    line-height: 1.5;
    margin-bottom: 8px;
}

.hot-flash-time {
    font-size: 12px;
    color: #999;
}

@media (max-width: 992px) {
    .flash-detail-wrapper {
        grid-template-columns: 1fr;
    }
    
    .flash-detail-sidebar {
        order: -1;
    }
}

@media (max-width: 768px) {
    .flash-detail-main {
        padding: 24px;
    }
    
    .flash-detail-title {
        font-size: 22px;
    }
    
    .flash-detail-sidebar {
        display: none;
    }
    
    .related-keywords-section {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .related-keywords-section {
        background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
        border-radius: 16px;
        padding: 24px;
        margin: 30px 0;
        border: 1px solid #e0e7ff;
    }
    
    .related-keywords-title {
        font-size: 18px;
        font-weight: 700;
        color: #1a1a2e;
        margin-bottom: 16px;
        display: flex;
        align-items: center;
        gap: 8px;
    }
    
    .related-keywords-list {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .related-keyword-tag {
        display: inline-block;
        padding: 8px 18px;
        background: white;
        color: #667eea;
        text-decoration: none;
        border-radius: 20px;
        font-size: 14px;
        font-weight: 500;
        transition: all 0.3s ease;
        border: 1px solid #e0e7ff;
        box-shadow: 0 2px 8px rgba(102, 126, 234, 0.08);
    }
    
    .related-keyword-tag:hover {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
        border-color: transparent;
    }
    
    .sidebar-card {
        background: white;
        border-radius: 20px;
        padding: 24px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        border: 1px solid #f0f0f0;
    }
    
    .sidebar-title {
        font-size: 18px;
        font-weight: 700;
        color: #1a1a2e;
        margin-bottom: 16px;
        padding-bottom: 12px;
        border-bottom: 2px solid #f0f0f0;
    }
    
    .sidebar-exchange-item {
        display: flex;
        gap: 12px;
        align-items: center;
        padding: 12px;
        border-radius: 12px;
        background: #f8f9fa;
        margin-bottom: 10px;
        cursor: pointer;
        transition: all 0.3s;
    }
    
    .sidebar-exchange-item:last-child {
        margin-bottom: 0;
    }
    
    .sidebar-exchange-item:hover {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        transform: translateX(4px);
    }
    
    .sidebar-exchange-item:hover .sidebar-exchange-name,
    .sidebar-exchange-item:hover .sidebar-exchange-desc,
    .sidebar-exchange-item:hover .sidebar-exchange-rating {
        color: white;
    }
    
    .sidebar-exchange-logo {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        background: white;
        padding: 6px;
        flex-shrink: 0;
    }
    
    .sidebar-exchange-info {
        flex: 1;
        min-width: 0;
    }
    
    .sidebar-exchange-name {
        font-size: 14px;
        font-weight: 600;
        color: #1a1a2e;
        margin-bottom: 2px;
        transition: color 0.3s;
    }
    
    .sidebar-exchange-desc {
        font-size: 11px;
        color: #888;
        line-height: 1.4;
        transition: color 0.3s;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    
    .sidebar-exchange-rating {
        font-size: 14px;
        font-weight: 700;
        color: #10b981;
        flex-shrink: 0;
        transition: color 0.3s;
    }
    
    .sidebar-article-item {
        padding: 14px;
        border-radius: 12px;
        background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
        margin-bottom: 10px;
        cursor: pointer;
        transition: all 0.3s;
        border: 1px solid #f0f0f0;
    }
    
    .sidebar-article-item:last-child {
        margin-bottom: 0;
    }
    
    .sidebar-article-item:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
        border-color: #667eea;
        background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    }
    
    .sidebar-article-title {
        font-size: 14px;
        font-weight: 700;
        color: #1a1a2e;
        margin-bottom: 8px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        line-height: 1.4;
    }
    
    .sidebar-article-item:hover .sidebar-article-title {
        color: #667eea;
    }
    
    .sidebar-article-summary {
        font-size: 12px;
        color: #666;
        line-height: 1.5;
        margin-bottom: 10px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .sidebar-article-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
    }
    
    .sidebar-article-category {
        font-size: 11px;
        color: #667eea;
        font-weight: 600;
        background: rgba(102, 126, 234, 0.1);
        padding: 4px 10px;
        border-radius: 8px;
    }
    
    .sidebar-article-views {
        font-size: 11px;
        color: #888;
        display: flex;
        align-items: center;
        gap: 4px;
    }
    
    .sidebar-coin-item {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 10px;
        border-radius: 10px;
        background: #f8f9fa;
        margin-bottom: 8px;
        cursor: pointer;
        transition: all 0.3s;
    }
    
    .sidebar-coin-item:last-child {
        margin-bottom: 0;
    }
    
    .sidebar-coin-item:hover {
        background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
        transform: translateX(4px);
        box-shadow: 0 2px 8px rgba(102, 126, 234, 0.1);
    }
    
    .sidebar-coin-logo {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: white;
        padding: 3px;
        flex-shrink: 0;
        box-shadow: 0 2px 6px rgba(0,0,0,0.06);
    }
    
    .sidebar-coin-info {
        flex: 1;
        min-width: 0;
    }
    
    .sidebar-coin-meta {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
    }
    
    .sidebar-coin-symbol {
        font-size: 12px;
        font-weight: 700;
        color: #1a1a2e;
    }
    
    .sidebar-coin-item:hover .sidebar-coin-symbol {
        color: #667eea;
    }
    
    .sidebar-coin-supply {
        font-size: 11px;
        color: #888;
    }
    
    .sidebar-coin-year {
        font-size: 11px;
        color: #667eea;
        font-weight: 500;
    }
}