/* CSS cho trang */
html, body {
    height: 100%;
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

#site-content {
    flex: 1 0 auto;
    width: 100%;
    padding: 40px 0 100px 0;
    min-height: 0;
}

footer, .site-footer {
    margin-top: auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

* {
    box-sizing: border-box;
}

.page-title {
    margin-bottom: 30px;
}

.page-title h1 {
    font-size: 32px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.entry-content h2 {
    font-size: 24px;
    font-weight: 500;
    margin: 30px 0 20px;
}

.entry-content h3 {
    font-size: 20px;
    font-weight: 500;
    margin: 25px 0 15px;
}

.entry-content img {
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    border-radius: 8px;
}

.entry-content ul,
.entry-content ol {
    margin: 20px 0;
    padding-left: 20px;
}

.entry-content li {
    margin-bottom: 10px;
}


@media (max-width: 768px) {
    .page-content {
        padding: 30px 0 60px 0;
    }

    .page-title h1 {
        font-size: 28px;
    }

    .entry-content {
        font-size: 15px;
    }

    .entry-content h2 {
        font-size: 22px;
    }

    .entry-content h3 {
        font-size: 18px;
    }
}

.container {
    box-sizing: border-box;
}