/* index.css */


/* 页面标题样式 */
h1 {
    margin-top: 20px;
    font-size: 32px;
    color: #1d1d1f;
    text-align: center;
}

/* 选项卡样式 */
.tabs {
    margin-top: 40px;
}

.tab-links {
    list-style: none;
    display: flex;
    justify-content: center;
    padding: 0;
}

.tab-links li {
    margin: 0 10px;
}

.tab-links a {
    text-decoration: none;
    padding: 10px 20px;
    background-color: #e5e5ea;
    color: #333;
    border-radius: 8px;
    transition: background-color 0.3s;
}

.tab-links a.active,
.tab-links a:hover {
    background-color: #d1d1d6;
}

.tab-content .tab {
    display: none;
}

.tab-content .tab.active {
    display: block;
    margin-top: 20px;
}

.tab-content h2 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 20px;
    color: #1d1d1f;
}

/* 视频样式 */
video {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 页脚样式 */
.footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e5e5ea;
    text-align: center;
}

.footer p {
    color: #8e8e93;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .navbar .nav-links {
        flex-direction: column;
        width: 100%;
    }

    .navbar .nav-links li {
        margin: 10px 0;
    }

    .tab-links {
        flex-direction: column;
        align-items: center;
    }

    .tab-links li {
        margin: 5px 0;
    }
}