.post-content {
    line-height: 1.75;
    max-width: 760px;
    font-size: 1.05rem;
}
.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}
.post-content p {
    margin-bottom: 1.1rem;
}
.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}
.post-content blockquote {
    border-left: 4px solid #ff4d00;
    padding: 0.75rem 1rem;
    background: #fff6f1;
}
.post-content pre,
.post-content code {
    background: #f5f5f5;
    border-radius: 4px;
}
.post-content pre {
    padding: 1rem;
    overflow-x: auto;
}
.post-content .post-video-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
}
.post-content .post-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}