/* 新闻详情页面样式 */
.article-content {
    padding: 2rem 0 4rem;
    background: #f8fafc;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.article-main {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.article-detail {
    padding: 2.5rem;
}

.article-header {
    margin-bottom: 2.5rem;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 2rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.article-category {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.article-date, .article-views {
    color: #64748b;
    font-size: 0.875rem;
}

.article-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.2;
    margin: 0 0 1.5rem;
}

.article-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.author-name {
    font-weight: 600;
    color: #1e293b;
    display: block;
}

.author-role {
    color: #64748b;
    font-size: 0.875rem;
}

.article-social {
    display: flex;
    gap: 1rem;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #f1f5f9;
    border: none;
    border-radius: 0.5rem;
    color: #64748b;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.social-btn:hover {
    background: #e2e8f0;
    color: #475569;
}

.social-btn.liked {
    background: #fee2e2;
    color: #dc2626;
}

/* 文章内容样式 */
.article-body {
    line-height: 1.8;
    color: #374151;
}

.article-body h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: #1e293b;
    margin: 2.5rem 0 1rem;
}

.article-body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin: 2rem 0 1rem;
}

.article-body p {
    margin-bottom: 1.5rem;
}

.article-lead {
    font-size: 1.125rem;
    color: #64748b;
    font-style: italic;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8fafc;
    border-left: 4px solid #667eea;
    border-radius: 0 8px 8px 0;
}

.article-list {
    margin: 1.5rem 0;
    padding-left: 1.5rem;
}

.article-list li {
    margin-bottom: 0.75rem;
}

.article-highlight {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border: 1px solid #0ea5e9;
    border-radius: 12px;
    padding: 2rem;
    margin: 2rem 0;
}

.article-highlight h3 {
    color: #0369a1;
    margin: 0 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.highlight-item {
    text-align: center;
    padding: 1rem;
    background: white;
    border-radius: 8px;
}

.highlight-item h4 {
    color: #0369a1;
    margin: 0 0 0.5rem;
}

.highlight-item p {
    margin: 0;
    color: #64748b;
    font-size: 0.875rem;
}

.article-cta {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
}

.article-cta h3 {
    color: white;
    margin: 0 0 1rem;
}

.article-cta p {
    margin: 0 0 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: all 0.2s;
}

.cta-btn.primary {
    background: white;
    color: #667eea;
}

.cta-btn.secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* 侧边栏样式 */
.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-widget {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.sidebar-widget h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 1.5rem;
}

.related-articles {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.related-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
    border: 1px solid #e2e8f0;
}

.related-item:hover {
    background: #f8fafc;
    border-color: #667eea;
}

.related-content h4 {
    font-size: 0.9rem;
    color: #1e293b;
    margin: 0 0 0.5rem;
    line-height: 1.4;
}

.related-date {
    font-size: 0.75rem;
    color: #64748b;
}

/* 指南详情页面样式 */
.guide-detail-content {
    padding: 2rem 0 4rem;
    background: #f8fafc;
}

.guide-detail-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.guide-detail-main {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 2.5rem;
}

.guide-detail-header {
    margin-bottom: 2.5rem;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 2rem;
}

.guide-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.guide-category {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.guide-difficulty {
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.guide-difficulty.easy {
    background: #dcfce7;
    color: #166534;
}

.guide-difficulty.medium {
    background: #fef3c7;
    color: #92400e;
}

.guide-difficulty.hard {
    background: #fecaca;
    color: #991b1b;
}

.guide-time {
    color: #64748b;
    font-size: 0.875rem;
}

.guide-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 1rem;
}

.guide-description {
    color: #64748b;
    font-size: 1.125rem;
    margin: 0;
}

/* 指南步骤样式 */
.guide-steps {
    margin: 2rem 0;
}

.step-section {
    margin: 2.5rem 0;
}

.step-section h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #1e293b;
    font-size: 1.5rem;
    margin: 0 0 2rem;
}

.step-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    color: #1e293b;
    font-size: 1.25rem;
    margin: 0 0 0.75rem;
}

.step-content p {
    color: #64748b;
    margin: 0 0 1rem;
    line-height: 1.6;
}

.step-list {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.step-list li {
    margin-bottom: 0.5rem;
    color: #64748b;
}

.step-note, .step-tip, .step-warning {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
}

.step-note {
    background: #f0f9ff;
    border: 1px solid #0ea5e9;
    color: #0369a1;
}

.step-tip {
    background: #fefce8;
    border: 1px solid #eab308;
    color: #a16207;
}

.step-warning {
    background: #fef2f2;
    border: 1px solid #ef4444;
    color: #dc2626;
}

.step-image {
    margin: 1.5rem 0;
}

.image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.125rem;
    font-weight: 500;
}

/* 注意事项和故障排除 */
.guide-notes, .guide-troubleshooting {
    margin: 3rem 0;
}

.note-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.note-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.note-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.note-content h4 {
    color: #1e293b;
    margin: 0 0 0.5rem;
}

.note-content p {
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

.faq-item {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.faq-item h4 {
    color: #1e293b;
    margin: 0 0 1rem;
    font-size: 1.1rem;
}

.faq-item p {
    color: #64748b;
    margin: 0;
    line-height: 1.6;
}

/* 反馈和导航 */
.guide-detail-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

.guide-feedback {
    text-align: center;
    margin: 2rem 0;
}

.guide-feedback h3 {
    color: #1e293b;
    margin: 0 0 1.5rem;
}

.feedback-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.feedback-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid #e2e8f0;
    background: white;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.feedback-btn.helpful:hover {
    background: #dcfce7;
    border-color: #10b981;
    color: #059669;
}

.feedback-btn.not-helpful:hover {
    background: #fef3c7;
    border-color: #f59e0b;
    color: #d97706;
}

.guide-navigation {
    text-align: center;
    margin-bottom: 2rem;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* 帮助页面扩展样式 */
/* 帮助中心 - 快速导航图标美化 */
.help-navigation {
    padding: 3rem 0;
    background: white;
}

.help-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.help-nav-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: white;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 220px;
    justify-content: center;
}

.help-nav-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(102, 126, 234, 0.15);
    border-color: #667eea;
}

.nav-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 0 1.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* 快速导航图标颜色 */
.help-nav-item:nth-child(1) .nav-icon {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.help-nav-item:nth-child(2) .nav-icon {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.help-nav-item:nth-child(3) .nav-icon {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.help-nav-item:nth-child(4) .nav-icon {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

.help-nav-item:nth-child(5) .nav-icon {
    background: linear-gradient(135deg, #ec4899, #f472b6);
}

.help-nav-item:nth-child(6) .nav-icon {
    background: linear-gradient(135deg, #ef4444, #f87171);
}

.help-nav-item h3 {
    color: #1e293b;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
}

.help-nav-item p {
    color: #64748b;
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* FAQ分类卡片图标美化 */
.faq-section {
    padding: 5rem 0;
    background: #f8fafc;
    position: relative;
    overflow: hidden;
}

/* 背景装饰元素 */
.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(102, 126, 234, 0.05), transparent 50%);
    z-index: 0;
}

.faq-section .container {
    position: relative;
    z-index: 1;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 1.5rem;
}

.section-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 1.25rem;
    margin: 0 0 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.faq-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1300px;
    margin: 0 auto;
}

.faq-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.faq-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.faq-card-header {
    padding: 2.5rem 2rem;
    border-bottom: 1px solid #f1f5f9;
}

.faq-card-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 0 1.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* FAQ卡片图标颜色 */
.faq-card:nth-child(1) .faq-card-icon {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.faq-card:nth-child(2) .faq-card-icon {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.faq-card:nth-child(3) .faq-card-icon {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.faq-card:nth-child(4) .faq-card-icon {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

.faq-card:nth-child(5) .faq-card-icon {
    background: linear-gradient(135deg, #ec4899, #f472b6);
}

.faq-card:nth-child(6) .faq-card-icon {
    background: linear-gradient(135deg, #ef4444, #f87171);
}

.faq-card h3 {
    color: #1e293b;
    font-size: 1.35rem;
    font-weight: 600;
    margin: 0 0 0.75rem;
}

.faq-card p {
    color: #64748b;
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

.faq-card-preview {
    padding: 2rem;
    flex: 1;
}

.faq-card-preview ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.faq-card-preview li {
    margin-bottom: 1rem;
    padding-left: 1.75rem;
    position: relative;
    color: #475569;
    font-size: 1rem;
    line-height: 1.6;
}

.faq-card-preview li:last-child {
    margin-bottom: 0;
}

.faq-card-preview li i {
    position: absolute;
    left: 0;
    top: 0.25rem;
    color: #667eea;
}

.faq-card-footer {
    padding: 0 2rem 2.5rem;
}

.faq-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.faq-card-btn:hover {
    background: #5761d4;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.faq-card-contact {
    background: linear-gradient(135deg, #4f46e5, #6366f1);
}

.faq-card-contact .faq-card-header,
.faq-card-contact .faq-card-preview {
    border-color: rgba(255, 255, 255, 0.1);
}

.faq-card-contact h3,
.faq-card-contact p,
.faq-card-contact li {
    color: white;
}

.faq-card-contact .contact-options {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.faq-card-contact .contact-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.faq-card-contact .contact-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.faq-card-contact .faq-card-btn {
    background: white;
    color: #4f46e5;
}

.faq-card-contact .faq-card-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

/* 操作指南快捷入口图标美化 */
.help-guides-section {
    padding: 5rem 0;
    background: white;
    position: relative;
}

.help-guides-section h2 {
    text-align: center;
    font-size: 2.75rem;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 1.5rem;
}

.help-guides-section > .container > p {
    text-align: center;
    color: #64748b;
    font-size: 1.25rem;
    margin: 0 0 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.guide-card {
    display: block;
    padding: 2.5rem;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.guide-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.guide-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.15);
    border-color: #667eea;
}

.guide-card-icon {
    width: 80px;
    height: 80px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: white;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* 操作指南图标颜色 */
.guide-card:nth-child(1) .guide-card-icon {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.guide-card:nth-child(2) .guide-card-icon {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.guide-card:nth-child(3) .guide-card-icon {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.guide-card h3 {
    color: #1e293b;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 1.25rem;
}

.guide-card p {
    color: #64748b;
    margin: 0 0 2rem;
    line-height: 1.7;
    font-size: 1.05rem;
}

.guide-arrow {
    color: #667eea;
    font-size: 1.5rem;
    position: absolute;
    bottom: 2.5rem;
    right: 2.5rem;
    transition: all 0.3s ease;
}

.guide-card:hover .guide-arrow {
    transform: translateX(5px);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .help-nav-grid,
    .faq-cards-grid,
    .guides-grid {
        max-width: 100%;
        padding: 0 1.5rem;
    }
}

@media (max-width: 768px) {
    .article-layout,
    .guide-detail-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .article-detail,
    .guide-detail-main {
        padding: 1.5rem;
    }
    
    .article-title {
        font-size: 1.75rem;
    }
    
    .guide-title {
        font-size: 1.5rem;
    }
    
    .cta-buttons,
    .feedback-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .step-item {
        flex-direction: column;
        gap: 1rem;
    }
    
    .note-grid {
        grid-template-columns: 1fr;
    }
    
    .help-nav-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1.5rem;
    }
    
    .help-nav-item {
        padding: 1.5rem 1rem;
        min-height: auto;
    }
    
    .nav-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .help-nav-item h3 {
        font-size: 1.1rem;
    }
    
    .faq-cards-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .faq-section h2,
    .help-guides-section h2 {
        font-size: 2rem;
    }
    
    .guides-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .guide-card {
        padding: 2rem;
    }
    
    .guide-card-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    .guide-arrow {
        bottom: 2rem;
        right: 2rem;
    }
}

@media (max-width: 480px) {
    .help-nav-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-section h2,
    .help-guides-section h2 {
        font-size: 1.75rem;
    }
    
    .section-subtitle,
    .help-guides-section > .container > p {
        font-size: 1rem;
    }
}