body { background: #1a1d29; }
    .changelog-section { background: #1a1d29; padding: 4rem 1rem; min-height: calc(100vh - 200px); }
    .changelog-container { max-width: 1000px; margin: 0 auto; }
    .changelog-header { margin-bottom: 3rem; text-align: center; }
    .changelog-header h1 { color: #ffffff; margin-bottom: 0.5rem; font-size: 2.5rem; }
    .changelog-header p { color: #b0b3b8; font-size: 1.1rem; }
    
    .filters-bar {
        display: flex;
        gap: 1rem;
        margin-bottom: 2rem;
        flex-wrap: wrap;
        align-items: center;
    }
    
    .filter-tabs {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .filter-tab {
        padding: 0.5rem 1rem;
        background: rgba(36, 40, 56, 0.6);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        color: #b0b3b8;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.2s;
    }
    
    .filter-tab:hover {
        background: rgba(36, 40, 56, 0.8);
        border-color: rgba(240, 76, 155, 0.3);
        color: #ffffff;
    }
    
    .filter-tab.active {
        background: linear-gradient(135deg, rgba(240, 76, 155, 0.2) 0%, rgba(214, 60, 141, 0.2) 100%);
        border-color: rgba(240, 76, 155, 0.5);
        color: #ff8ad6;
    }
    
    .search-box {
        flex: 1;
        min-width: 200px;
        position: relative;
    }
    
    .search-box input {
        width: 100%;
        background: rgba(36, 40, 56, 0.6);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 8px;
        color: white;
        padding: 0.75rem 1rem 0.75rem 2.5rem;
        font-size: 0.95rem;
    }
    
    .search-box i {
        position: absolute;
        left: 0.75rem;
        top: 50%;
        transform: translateY(-50%);
        color: #9ca4c7;
    }
    
    .changelog-entry {
        background: #242838;
        border: 1px solid #3a3f51;
        border-radius: 16px;
        margin-bottom: 1.5rem;
        overflow: hidden;
        transition: all 0.2s ease;
    }
    
    .changelog-entry:hover {
        border-color: rgba(240, 76, 155, 0.3);
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    }
    
    .entry-header {
        background: linear-gradient(135deg, rgba(36, 40, 56, 0.8) 0%, rgba(26, 29, 41, 0.8) 100%);
        padding: 1.25rem 1.5rem;
        border-bottom: 1px solid #3a3f51;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .entry-title-section {
        display: flex;
        align-items: center;
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .entry-title {
        color: #ffffff;
        font-size: 1.4rem;
        font-weight: 700;
        margin: 0;
    }
    
    .version-badge {
        display: inline-block;
        background: linear-gradient(135deg, rgba(240, 76, 155, 0.2) 0%, rgba(214, 60, 141, 0.2) 100%);
        border: 1px solid rgba(240, 76, 155, 0.4);
        color: #ff8ad6;
        padding: 0.25rem 0.75rem;
        border-radius: 999px;
        font-size: 0.8rem;
        font-weight: 600;
    }
    
    .entry-meta {
        display: flex;
        align-items: center;
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .entry-type {
        display: inline-block;
        padding: 0.3rem 0.85rem;
        border-radius: 999px;
        font-size: 0.7rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
    
    .entry-type.feature {
        background: rgba(76, 175, 80, 0.2);
        color: #4caf50;
        border: 1px solid rgba(76, 175, 80, 0.3);
    }
    
    .entry-type.bugfix {
        background: rgba(244, 67, 54, 0.2);
        color: #f44336;
        border: 1px solid rgba(244, 67, 54, 0.3);
    }
    
    .entry-type.improvement {
        background: rgba(33, 150, 243, 0.2);
        color: #2196f3;
        border: 1px solid rgba(33, 150, 243, 0.3);
    }
    
    .entry-type.security {
        background: rgba(255, 152, 0, 0.2);
        color: #ff9800;
        border: 1px solid rgba(255, 152, 0, 0.3);
    }
    
    .entry-date {
        color: #9fa7c7;
        font-size: 0.85rem;
    }
    
    .entry-author {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.75rem 1.5rem;
        border-bottom: 1px solid rgba(58, 63, 81, 0.5);
        background: rgba(26, 29, 41, 0.3);
    }
    
    .author-avatar {
        width: 28px;
        height: 28px;
        border-radius: 50%;
        object-fit: cover;
        border: 2px solid #3a3f51;
    }
    
    .author-info {
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .author-label {
        color: #9fa7c7;
        font-size: 0.85rem;
    }
    
    .author-name {
        color: #ff8ad6;
        font-weight: 600;
        font-size: 0.9rem;
    }
    
    .author-separator {
        color: #9fa7c7;
        font-size: 0.85rem;
    }
    
    .author-role {
        color: #4caf50;
        font-size: 0.85rem;
        font-weight: 500;
    }
    
    .entry-body {
        padding: 1.5rem;
    }
    
    .entry-summary {
        color: #b0b3b8;
        font-size: 1.1rem;
        margin-bottom: 1.25rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid rgba(58, 63, 81, 0.5);
    }
    
    .entry-description {
        color: #e0e4f6;
        line-height: 1.8;
    }
    
    .entry-description h4 {
        color: #ffffff;
        font-size: 1rem;
        margin: 1.5rem 0 0.75rem 0;
        font-weight: 600;
    }
    
    .entry-description h4:first-child {
        margin-top: 0;
    }
    
    .entry-description ul, .entry-description ol {
        margin: 0.5rem 0;
        padding-left: 1.5rem;
    }
    
    .entry-description li {
        margin: 0.4rem 0;
    }
    
    .entry-description code {
        background: rgba(26, 29, 41, 0.8);
        padding: 0.15rem 0.5rem;
        border-radius: 4px;
        color: #ff8ad6;
        font-size: 0.9em;
    }
    
    .entry-description strong {
        color: #ffffff;
    }
    
    .entry-footer {
        padding: 1rem 1.5rem;
        background: rgba(26, 29, 41, 0.3);
        border-top: 1px solid rgba(58, 63, 81, 0.5);
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .entry-tags {
        display: flex;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .entry-tag {
        background: rgba(159, 167, 199, 0.1);
        color: #9fa7c7;
        padding: 0.25rem 0.6rem;
        border-radius: 4px;
        font-size: 0.75rem;
        font-weight: 500;
    }
    
    .entry-badges {
        display: flex;
        gap: 0.5rem;
    }
    
    .badge-migration {
        background: rgba(255, 152, 0, 0.2);
        color: #ff9800;
        padding: 0.25rem 0.6rem;
        border-radius: 4px;
        font-size: 0.75rem;
        font-weight: 600;
    }
    
    .badge-breaking {
        background: rgba(244, 67, 54, 0.2);
        color: #f44336;
        padding: 0.25rem 0.6rem;
        border-radius: 4px;
        font-size: 0.75rem;
        font-weight: 600;
    }
    
    .affected-components {
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px dashed rgba(58, 63, 81, 0.5);
        display: flex;
        align-items: center;
        gap: 0.75rem;
        flex-wrap: wrap;
    }
    
    .affected-label {
        color: #9fa7c7;
        font-size: 0.85rem;
        display: flex;
        align-items: center;
        gap: 0.4rem;
    }
    
    .component-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        background: rgba(76, 175, 80, 0.15);
        border: 1px solid rgba(76, 175, 80, 0.3);
        color: #4caf50;
        padding: 0.3rem 0.75rem;
        border-radius: 999px;
        font-size: 0.8rem;
        font-weight: 500;
    }
    
    .component-badge.dashboard {
        background: rgba(33, 150, 243, 0.15);
        border-color: rgba(33, 150, 243, 0.3);
        color: #2196f3;
    }
    
    .component-badge.database {
        background: rgba(255, 152, 0, 0.15);
        border-color: rgba(255, 152, 0, 0.3);
        color: #ff9800;
    }
    
    .component-badge.advanced {
        background: rgba(156, 39, 176, 0.15);
        border-color: rgba(156, 39, 176, 0.3);
        color: #ce93d8;
    }
    
    .component-badge.basic {
        background: rgba(158, 158, 158, 0.15);
        border-color: rgba(158, 158, 158, 0.3);
        color: #bdbdbd;
    }
    
    .empty-state {
        text-align: center;
        padding: 4rem;
        color: #9fa7c7;
    }
    
    .empty-state h3 {
        color: #ffffff;
        margin-bottom: 0.5rem;
    }
    
    @media (max-width: 768px) {
        .entry-header {
            flex-direction: column;
            align-items: flex-start;
        }
        
        .entry-title {
            font-size: 1.2rem;
        }
        
        .entry-footer {
            flex-direction: column;
            align-items: flex-start;
        }
    }