.hradt-support-channels-8m5k {
    margin-bottom: 80px;
}

.hradt-channels-grid-6w9x {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.hradt-channel-card-3k7m {
    background: white;
    padding: 36px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: all 0.3s ease;
}

.hradt-channel-card-3k7m:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.hradt-channel-icon-5j2n {
    font-size: 48px;
    margin-bottom: 20px;
}

.hradt-channel-card-3k7m h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.hradt-channel-card-3k7m p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-gray);
    margin-bottom: 24px;
}

.hradt-channel-link-9w4k {
    display: inline-block;
    padding: 10px 24px;
    background: var(--primary-color);
    color: white;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
}

.hradt-channel-link-9w4k:hover {
    background: var(--secondary-color);
}

.hradt-help-docs-7k4m {
    margin: 80px 0;
}

.hradt-docs-grid-5m8x {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.hradt-doc-category-9k3n {
    background: white;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.hradt-doc-category-9k3n h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.hradt-doc-category-9k3n ul {
    list-style: none;
}

.hradt-doc-category-9k3n li {
    margin-bottom: 12px;
}

.hradt-doc-category-9k3n a {
    font-size: 15px;
    color: var(--text-gray);
    transition: color 0.3s ease;
}

.hradt-doc-category-9k3n a:hover {
    color: var(--primary-color);
}

.hradt-faq-detailed-6w8k {
    margin: 80px 0;
}

.hradt-faq-accordion-5m9x {
    max-width: 800px;
    margin: 0 auto;
}

.hradt-faq-block-8k3n {
    background: white;
    padding: 28px;
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.hradt-faq-block-8k3n h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.hradt-faq-block-8k3n p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-gray);
}

.hradt-system-status-9m6k {
    margin: 80px 0;
}

.hradt-status-grid-7k4x {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.hradt-status-item-5w9m {
    display: flex;
    gap: 16px;
    align-items: center;
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.hradt-status-indicator-3k8n {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
}

.hradt-status-ok-6j2m {
    background: var(--success-color);
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.5);
}

.hradt-status-info-8m4k h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.hradt-status-info-8m4k p {
    font-size: 14px;
    color: var(--text-gray);
}

.hradt-update-time-4w7k {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--text-gray);
}

@media (max-width: 768px) {
    .hradt-channels-grid-6w9x,
    .hradt-docs-grid-5m8x,
    .hradt-status-grid-7k4x {
        grid-template-columns: 1fr;
    }
}

/* 增强样式 */
.hradt-channel-card-3k7m {
    background: white;
    padding: 44px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.hradt-channel-card-3k7m:hover {
    transform: translateY(-12px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.hradt-channel-icon-5j2n {
    font-size: 56px;
    margin-bottom: 24px;
    line-height: 1;
}

.hradt-channel-link-9w4k {
    display: inline-block;
    padding: 12px 28px;
    background: var(--primary-color);
    color: white;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
}

.hradt-channel-link-9w4k:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

.hradt-doc-category-9k3n {
    background: white;
    padding: 36px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}

.hradt-doc-category-9k3n:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.hradt-faq-block-8k3n {
    background: white;
    padding: 32px;
    border-radius: 16px;
    margin-bottom: 20px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}

.hradt-faq-block-8k3n:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateX(4px);
}

.hradt-status-item-5w9m {
    display: flex;
    gap: 20px;
    align-items: center;
    background: white;
    padding: 28px;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.hradt-status-item-5w9m:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

/* 技术支持文字内容优化 */
.hradt-channel-card-3k7m h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.hradt-channel-card-3k7m p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-gray);
    margin-bottom: 24px;
    text-align: center;
}

.hradt-channel-link-9w4k {
    display: inline-block;
    padding: 14px 32px;
    background: var(--primary-color);
    color: white;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

/* 文档分类文字优化 */
.hradt-doc-category-9k3n h4 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.hradt-doc-category-9k3n p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 20px;
    text-align: justify;
}

.hradt-doc-list-8k2m {
    list-style: none;
}

.hradt-doc-list-8k2m li {
    padding: 10px 0;
    font-size: 15px;
    color: var(--text-dark);
    padding-left: 28px;
    position: relative;
    font-weight: 500;
    line-height: 1.6;
}

.hradt-doc-list-8k2m li::before {
    content: '📄';
    position: absolute;
    left: 0;
    font-size: 16px;
}

/* FAQ块文字优化 */
.hradt-faq-block-8k3n h4 {
    font-size: 19px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 14px;
    letter-spacing: -0.01em;
    line-height: 1.4;
}

.hradt-faq-block-8k3n p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-gray);
    text-align: justify;
}

/* 系统状态文字优化 */
.hradt-status-item-5w9m {
    display: flex;
    gap: 24px;
    align-items: center;
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    margin-bottom: 16px;
}

.hradt-status-icon-7k2m {
    font-size: 36px;
    flex-shrink: 0;
    line-height: 1;
}

.hradt-status-content-9j3m h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.hradt-status-content-9j3m p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-gray);
}

.hradt-status-badge-4w8k {
    display: inline-block;
    padding: 6px 16px;
    background: var(--success-color);
    color: white;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-left: auto;
}

.hradt-status-badge-warning-5k9m {
    background: var(--warning-color);
}

/* 帮助中心介绍区域 */
.hradt-help-intro-section-6w9k {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    padding: 60px 50px;
    border-radius: 20px;
    margin: 40px 0;
    text-align: center;
}

.hradt-help-intro-section-6w9k h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hradt-help-intro-section-6w9k p {
    font-size: 18px;
    line-height: 1.9;
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto;
}

/* 视频教程区域 */
.hradt-tutorial-section-8m5k {
    padding: 80px 0;
}

.hradt-tutorial-card-7k3m {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    margin-bottom: 24px;
}

.hradt-tutorial-card-7k3m:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}

.hradt-tutorial-content-5w9m {
    padding: 32px;
}

.hradt-tutorial-content-5w9m h4 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.hradt-tutorial-content-5w9m p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
    text-align: justify;
}

@media (max-width: 768px) {
    .hradt-channel-card-3k7m h3,
    .hradt-doc-category-9k3n h4 {
        font-size: 20px;
    }

    .hradt-help-intro-section-6w9k h2 {
        font-size: 26px;
    }

    .hradt-help-intro-section-6w9k p {
        font-size: 16px;
    }

    .hradt-status-item-5w9m {
        flex-direction: column;
        text-align: center;
    }

    .hradt-status-badge-4w8k {
        margin-left: 0;
        margin-top: 12px;
    }
}