/* 主题说明页面样式 */

.theme-info {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

/* 头部样式 */
.theme-info-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.theme-info-title {
    font-size: 2.5rem;
    color: var(--color-text);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.theme-info-title i {
    color: var(--color-primary);
}

.theme-info-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.theme-info-meta a {
    color: var(--color-primary);
    text-decoration: none;
}

.theme-info-meta a:hover {
    text-decoration: underline;
}

/* 功能卡片 */
.theme-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* 文档区域 */
.theme-docs {
    background: var(--color-background);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 3rem;
    border: 1px solid var(--color-border);
}

.theme-docs h2 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.theme-docs h2 i {
    color: var(--color-primary);
}

/* 更新日志 */
.theme-changelog {
    background: var(--color-background);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 3rem;
    border: 1px solid var(--color-border);
}

.changelog-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.changelog-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.version {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-right: 1rem;
}

.date {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.changelog-item ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

.changelog-item li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.changelog-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* 技术支持 */
.theme-support {
    background: var(--color-background);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--color-border);
}

.support-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.support-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-background-light);
    border-radius: 8px;
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.3s ease;
}

.support-link:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* 深色模式适配 */
[data-theme="dark"] .feature-card,
[data-theme="dark"] .theme-docs,
[data-theme="dark"] .theme-changelog,
[data-theme="dark"] .theme-support {
    background: var(--color-card-background);
}

/* 响应式适配 */
@media (max-width: 768px) {
    .theme-info {
        padding: 1rem;
    }

    .theme-info-title {
        font-size: 1.8rem;
    }

    .theme-features {
        grid-template-columns: 1fr;
    }

    .support-links {
        flex-direction: column;
    }

    .support-link {
        width: 100%;
        justify-content: center;
    }
}