.single-post-section {
    padding: 50px 0 70px;
}

.single-post-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Header ===== */
.single-post-header {
    text-align: center;
    margin-bottom: 28px;
}

.single-post-title {
    font-size: 34px;
    line-height: 1.25;
    margin: 0 0 18px;
}

.single-post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.single-post-author-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
}

.single-post-author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-post-author-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--heading-color);
}

.single-post-meta-dot,
.single-post-date {
    font-size: 13px;
    color: var(--text-color);
}

/* ===== Featured Image ===== */
.single-post-featured-image {
    max-width: 720px;
    margin: 0 auto 36px;
    border-radius: var(--b-radius);
    overflow: hidden;
}

.single-post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ===== Content Typography ===== */
.single-post-content {
    font-size: 16px;
    line-height: 1.8;
    color: var(--secondary-text-color);
}

.single-post-content p {
    margin: 0 0 20px;
}

.single-post-content h2 {
    font-size: 26px;
    line-height: 1.35;
    margin: 42px 0 16px;
}

.single-post-content h3 {
    font-size: 20px;
    line-height: 1.4;
    margin: 32px 0 14px;
}

.single-post-content h4 {
    font-size: 17px;
    line-height: 1.4;
    margin: 26px 0 12px;
}

.single-post-content ul,
.single-post-content ol {
    margin: 0 0 20px;
    padding-left: 22px;
}

.single-post-content ul li,
.single-post-content ol li {
    margin-bottom: 10px;
    line-height: 1.7;
}

.single-post-content ul li:last-child,
.single-post-content ol li:last-child {
    margin-bottom: 0;
}

.single-post-content ul {
    list-style: disc;
}

.single-post-content ol {
    list-style: decimal;
}

.single-post-content blockquote {
    margin: 28px 0;
    padding: 18px 24px;
    border-left: 3px solid var(--primary-color);
    background: var(--section-bg-color);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-style: italic;
    color: var(--heading-color);
}

.single-post-content img {
    max-width: 100%;
    border-radius: var(--border-radius);
    margin: 24px 0;
}

.single-post-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

/* ===== Author Box ===== */
.single-post-author-box {
    display: flex;
    gap: 16px;
    padding: 28px;
    background: var(--section-bg-color);
    border-radius: var(--b-radius);
    margin-top: 48px;
}

.single-post-author-box-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: #fff;
}

.single-post-author-box-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-post-author-box-label {
    font-size: 15px;
    font-weight: 700;
    color: var(--heading-color);
    margin-bottom: 4px;
}

.single-post-author-box-bio {
    font-size: 13px;
    line-height: 1.6;
    color: var(--secondary-text-color);
    margin: 0;
}

/* ===== Inquiry Form ===== */
.single-post-inquiry-form {
    margin-top: 50px;
}

.single-post-inquiry-heading {
    font-size: 22px;
    margin: 0 0 20px;
}

.post-inquiry-form {
    background: #fff;
    border: 1px solid #e8e8e0;
    border-radius: var(--b-radius);
    padding: 28px;
}

.pif-row {
    margin-bottom: 16px;
}

.pif-row:last-of-type {
    margin-bottom: 20px;
}

.pif-cols-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.pif-input,
.pif-textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #dcdcdc;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 14px;
    color: var(--secondary-text-color);
    outline: none;
    transition: var(--transition);
}

.pif-input:focus,
.pif-textarea:focus {
    border-color: var(--primary-color);
}

.pif-textarea {
    min-height: 110px;
    resize: vertical;
}

.pif-submit-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.pif-submit-btn:hover {
    opacity: 0.92;
}

/* ===== Mobile ===== */
@media (max-width: 600px) {
    .single-post-title {
        font-size: 26px;
    }

    .single-post-content h2 {
        font-size: 22px;
        margin: 32px 0 14px;
    }

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

    .single-post-author-box {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .pif-cols-2 {
        grid-template-columns: 1fr;
    }
}