/* Reset e Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #4a4a4a;
    --text-color: #2c2c2c;
    --text-light: #6b6b6b;
    --bg-color: #ffffff;
    --bg-light: #f5f5f5;
    --bg-dark: #1a1a1a;
    --border-color: #e5e5e5;
    --accent-color: #2563eb;
    --accent-hover: #1d4ed8;
    --spacing-unit: 1rem;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--bg-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.logo-link {
    text-decoration: none;
    transition: opacity 0.2s ease;
    display: inline-block;
}

.logo-link:hover {
    opacity: 0.8;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 50px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.logo h1 {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 2px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.tagline {
    font-size: 13px;
    color: var(--text-light);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.nav {
    margin-left: auto;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 40px;
    flex-wrap: wrap;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.2s ease;
    font-size: 15px;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-color);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Featured Articles Section */
.featured-articles {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.section-title {
    font-size: 36px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 48px;
    text-align: left;
    letter-spacing: -0.5px;
}

.featured-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.featured-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.featured-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.featured-large {
    grid-row: span 2;
}

.featured-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    background-color: var(--bg-light);
}

.featured-large .featured-image {
    height: 100%;
    min-height: 500px;
}

.featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-card:hover .featured-image img {
    transform: scale(1.03);
}

.featured-content {
    padding: 28px;
}

.featured-category {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.featured-title {
    font-size: 24px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 16px;
    line-height: 1.4;
}

.featured-large .featured-title {
    font-size: 32px;
}

.featured-excerpt {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.featured-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

.featured-link:hover {
    color: var(--accent-hover);
}

/* Categories Section with Articles */
.categories {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.category-section {
    margin-bottom: 80px;
}

.category-section:last-child {
    margin-bottom: 0;
}

.category-section-title {
    font-size: 32px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 40px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
    letter-spacing: -0.5px;
}

.category-articles {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.category-article {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
}

.category-article:last-child {
    border-bottom: none;
}

.category-article:hover {
    background-color: var(--bg-color);
    padding-left: 16px;
    padding-right: 16px;
    margin-left: -16px;
    margin-right: -16px;
}

.category-article-image {
    width: 240px;
    min-width: 240px;
    height: 160px;
    overflow: hidden;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
}

.category-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.category-article:hover .category-article-image img {
    transform: scale(1.05);
}

.category-article-info {
    flex: 1;
}

.category-article-title {
    font-size: 22px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.category-article-excerpt {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.7;
}

.category-article-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

.category-article-link:hover {
    color: var(--accent-hover);
}

/* Latest Articles Section */
.latest-articles {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.articles-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.article-item {
    display: flex;
    gap: 32px;
    padding: 40px 0;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
}

.article-item:last-child {
    border-bottom: none;
}

.article-item:hover {
    background-color: var(--bg-light);
    padding-left: 16px;
    padding-right: 16px;
    margin-left: -16px;
    margin-right: -16px;
}

.article-image {
    width: 280px;
    min-width: 280px;
    height: 200px;
    overflow: hidden;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-item:hover .article-image img {
    transform: scale(1.05);
}

.article-info {
    flex: 1;
}

.article-category {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.article-title {
    font-size: 26px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 16px;
    line-height: 1.4;
}

.article-excerpt {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.article-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

.article-link:hover {
    color: var(--accent-hover);
}

/* Newsletter Section */
.newsletter {
    padding: 80px 0;
    background-color: var(--bg-dark);
    color: white;
}

.newsletter-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-title {
    font-size: 36px;
    font-weight: 400;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.newsletter-description {
    font-size: 17px;
    margin-bottom: 36px;
    opacity: 0.9;
    line-height: 1.7;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-input {
    flex: 1;
    min-width: 280px;
    padding: 16px 24px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    font-size: 16px;
    background-color: rgba(255,255,255,0.1);
    color: white;
}

.newsletter-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.newsletter-button {
    padding: 16px 36px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.newsletter-button:hover {
    background-color: var(--accent-hover);
}

.newsletter-message {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    padding: 16px 24px;
    margin-top: 20px;
    text-align: center;
    animation: fadeIn 0.3s ease;
}

.newsletter-message p {
    color: white;
    font-size: 16px;
    font-weight: 500;
    margin: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.newsletter-note {
    font-size: 13px;
    opacity: 0.7;
    margin-top: 16px;
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: white;
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-title {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.footer-description {
    font-size: 15px;
    opacity: 0.8;
    line-height: 1.7;
}

.footer-heading {
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    font-size: 15px;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-contact {
    font-size: 15px;
    opacity: 0.8;
    margin-bottom: 10px;
    line-height: 1.7;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 968px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }

    .featured-large {
        grid-row: span 1;
    }

    .featured-large .featured-image {
        min-height: 300px;
    }

    .article-item {
        flex-direction: column;
    }

    .article-image {
        width: 100%;
        min-width: 100%;
    }

    .category-article {
        flex-direction: column;
    }

    .category-article-image {
        width: 100%;
        min-width: 100%;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 28px;
    }

    .header {
        padding: 16px 0;
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .logo img {
        max-height: 40px;
    }

    .logo h1 {
        font-size: 24px;
    }

    .tagline {
        font-size: 11px;
    }

    .nav {
        margin-left: 0;
        width: 100%;
    }

    .nav-list {
        gap: 24px;
        width: 100%;
        justify-content: flex-start;
    }

    .nav-link {
        font-size: 14px;
    }

    .featured-articles,
    .categories,
    .latest-articles,
    .newsletter {
        padding: 60px 0;
    }

    .featured-title {
        font-size: 22px;
    }

    .featured-large .featured-title {
        font-size: 26px;
    }

    .article-title {
        font-size: 22px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-input {
        width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .featured-articles,
    .categories,
    .latest-articles,
    .newsletter {
        padding: 40px 0;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 32px;
    }

    .featured-content,
    .article-info {
        padding: 20px;
    }
}

/* About Page Styles */
.about-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-title {
    font-size: 48px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: -0.5px;
}

.about-intro {
    margin-bottom: 48px;
    text-align: center;
}

.about-lead {
    font-size: 20px;
    line-height: 1.8;
    color: var(--text-color);
}

.about-text {
    margin-bottom: 48px;
}

.about-text p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 24px;
}

.about-subtitle {
    font-size: 28px;
    font-weight: 400;
    color: var(--primary-color);
    margin-top: 48px;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.about-subtitle:first-of-type {
    margin-top: 0;
}

.about-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin: 32px 0;
}

.about-category-item {
    padding: 24px;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.about-category-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.about-category-item p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 0;
}

.about-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border-color);
}

.cta-button {
    display: inline-block;
    padding: 14px 32px;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    font-size: 16px;
    transition: background-color 0.2s ease;
}

.cta-button:hover {
    background-color: var(--accent-hover);
}

.cta-button.secondary {
    background-color: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.cta-button.secondary:hover {
    background-color: var(--accent-color);
    color: white;
}

@media (max-width: 768px) {
    .about-title {
        font-size: 36px;
    }

    .about-lead {
        font-size: 18px;
    }

    .about-subtitle {
        font-size: 24px;
    }

    .about-categories {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .about-section {
        padding: 60px 0;
    }

    .about-title {
        font-size: 32px;
    }

    .about-cta {
        flex-direction: column;
    }

    .cta-button {
        width: 100%;
        text-align: center;
    }
}

/* Contact Page Styles */
.contact-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.contact-content {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-title {
    font-size: 48px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: -0.5px;
}

.contact-intro {
    margin-bottom: 48px;
    text-align: center;
}

.contact-lead {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-color);
    max-width: 700px;
    margin: 0 auto;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    margin-top: 48px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 15px;
    font-weight: 500;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-textarea {
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    padding: 16px 32px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 8px;
}

.form-submit:hover {
    background-color: var(--accent-hover);
}

.contact-info {
    padding: 32px;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    height: fit-content;
}

.contact-info-title {
    font-size: 24px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 32px;
    letter-spacing: -0.5px;
}

.contact-info-item {
    margin-bottom: 32px;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-info-item p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
    margin: 0;
}

@media (max-width: 968px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-info {
        order: -1;
    }
}

@media (max-width: 768px) {
    .contact-title {
        font-size: 36px;
    }

    .contact-lead {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .contact-section {
        padding: 60px 0;
    }

    .contact-title {
        font-size: 32px;
    }

    .contact-info {
        padding: 24px;
    }
}

/* Terms Page Styles */
.terms-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.terms-content {
    max-width: 900px;
    margin: 0 auto;
}

.terms-title {
    font-size: 48px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: -0.5px;
}

.terms-intro {
    margin-bottom: 48px;
    text-align: center;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
}

.terms-lead {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 16px;
}

.terms-updated {
    font-size: 14px;
    color: var(--text-light);
    font-style: italic;
}

.terms-text {
    margin-bottom: 48px;
}

.terms-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 20px;
}

.terms-subtitle {
    font-size: 26px;
    font-weight: 400;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.terms-subtitle:first-of-type {
    margin-top: 0;
}

.terms-list {
    margin: 20px 0;
    padding-left: 24px;
}

.terms-list li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 12px;
}

.terms-link {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.terms-link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.terms-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .terms-title {
        font-size: 36px;
    }

    .terms-lead {
        font-size: 16px;
    }

    .terms-subtitle {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .terms-section {
        padding: 60px 0;
    }

    .terms-title {
        font-size: 32px;
    }

    .terms-cta {
        flex-direction: column;
    }

    .cta-button {
        width: 100%;
        text-align: center;
    }
}

/* Privacy Policy Page Styles */
.privacy-section {
    padding: 80px 0;
    background-color: var(--bg-color);
}

.privacy-content {
    max-width: 900px;
    margin: 0 auto;
}

.privacy-title {
    font-size: 48px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: -0.5px;
}

.privacy-intro {
    margin-bottom: 48px;
    text-align: center;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
}

.privacy-lead {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 16px;
}

.privacy-updated {
    font-size: 14px;
    color: var(--text-light);
    font-style: italic;
}

.privacy-text {
    margin-bottom: 48px;
}

.privacy-text p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 20px;
}

.privacy-subtitle {
    font-size: 26px;
    font-weight: 400;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.privacy-subtitle:first-of-type {
    margin-top: 0;
}

.privacy-list {
    margin: 20px 0;
    padding-left: 24px;
}

.privacy-list li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 12px;
}

.privacy-link {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.privacy-link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

.privacy-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .privacy-title {
        font-size: 36px;
    }

    .privacy-lead {
        font-size: 16px;
    }

    .privacy-subtitle {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .privacy-section {
        padding: 60px 0;
    }

    .privacy-title {
        font-size: 32px;
    }

    .privacy-cta {
        flex-direction: column;
    }

    .cta-button {
        width: 100%;
        text-align: center;
    }
}

/* Article Page Styles */
.article-section {
    padding: 60px 0;
    background-color: var(--bg-color);
}

.article-content-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.article-header {
    margin-bottom: 30px;
}

.article-category-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.article-title-main {
    font-size: 42px;
    font-weight: 400;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.3;
    letter-spacing: -0.5px;
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.article-meta-item {
    font-size: 14px;
    color: var(--text-light);
}

.article-meta-item strong {
    color: var(--primary-color);
}

.article-hero {
    width: 100%;
    height: 400px;
    object-fit: cover;
    margin-bottom: 40px;
    border-radius: 4px;
}

.article-content {
    line-height: 1.8;
}

.article-content > p:first-child {
    font-size: 20px;
    line-height: 1.7;
    color: var(--text-light);
    font-weight: 300;
    margin-bottom: 30px;
}

.article-content h2 {
    font-size: 28px;
    font-weight: 400;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.article-content h3 {
    font-size: 22px;
    font-weight: 400;
    color: var(--primary-color);
    margin-top: 32px;
    margin-bottom: 16px;
}

.article-content p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
    margin: 20px 0;
    padding-left: 28px;
}

.article-content li {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 12px;
}

.article-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

.article-tip {
    background-color: var(--bg-light);
    border-left: 4px solid var(--accent-color);
    padding: 20px 24px;
    margin: 30px 0;
    border-radius: 4px;
}

.article-tip.highlight {
    background-color: rgba(37, 99, 235, 0.1);
}

.article-tip p {
    margin: 0;
    font-size: 16px;
}

.article-tip strong {
    display: block;
    margin-bottom: 8px;
    color: var(--accent-color);
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 0.5px;
}

.article-image-wrapper {
    margin: 30px 0;
}

.article-image-wrapper img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.article-image-caption {
    font-size: 13px;
    color: var(--text-light);
    text-align: center;
    margin-top: 8px;
    font-style: italic;
}

.article-related {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.article-related-title {
    font-size: 24px;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.article-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.article-related-card {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    background-color: var(--bg-color);
}

.article-related-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.article-related-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background-color: var(--bg-light);
}

.article-related-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-related-card:hover .article-related-image img {
    transform: scale(1.05);
}

.article-related-card h4 {
    font-size: 18px;
    margin: 16px 20px 8px;
    color: var(--primary-color);
}

.article-related-card p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0 20px 20px;
}

@media (max-width: 768px) {
    .article-hero {
        height: 250px;
    }

    .article-title-main {
        font-size: 32px;
    }

    .article-content h2 {
        font-size: 24px;
    }

    .article-content h3 {
        font-size: 20px;
    }

    .article-related-grid {
        grid-template-columns: 1fr;
    }
}