/* css styles */
.navbar {
    background-color: #233b7b;
}

/* 导航栏版心效果 */
.navbar > .container-fluid {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}

.navbar-brand, .nav-link {
    color: white !important;
}

.navbar-brand:hover, .nav-link:hover {
    color: rgba(255, 255, 255, 0.8) !important;
    transition: color 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

/* 内容区样式 */
.content-block {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    text-align: left;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

/* About页面特殊样式 */
.about-section {
    text-align: center;
    margin-top: 3rem;
}

.about-section h1 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    font-weight: 600;
}

.about-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #34495e;
    max-width: 600px;
    margin: 0 auto 1rem;
}

.about-section img {
    max-width: 500px;
    width: 100%;
    border-radius: 12px;
    margin: 2rem 0;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

h2 {
    color: #2c3e50;
    margin: 1rem 0 1.5rem;
    font-size: 1.8rem;
    font-weight: 600;
    border-bottom: 2px solid #233b7b;
    padding-bottom: 0.5rem;
    display: inline-block;
}

.content-block p {
    color: #34495e;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.content-block ul {
    color: #34495e;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    padding-left: 1.2rem;
}

.content-block li {
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.github-icon {
    font-size: 1.2rem;
    color: white !important;
}

main {
    /* background-color: #f8f9fa; */
    min-height: calc(100vh - 56px);
    padding: 2rem 0;
}


.quarto-alternate-notebooks {
    display: none!important;
}