/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body.hjsq-main-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #f8f9fa;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.hjsq-container-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 顶部导航 */
.hjsq-header-navigation {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.hjsq-header-navigation .hjsq-container-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hjsq-brand-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
}

.hjsq-home-link {
    color: #ffffff;
    transition: opacity 0.3s ease;
}

.hjsq-home-link:hover {
    opacity: 0.9;
}

.hjsq-primary-nav .hjsq-nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.hjsq-nav-link {
    color: #ffffff;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
}

.hjsq-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #ffffff;
    transition: width 0.3s ease;
}

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

/* 首页横幅 */
.hjsq-hero-banner {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hjsq-hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hjsq-hero-overlay {
    position: relative;
    z-index: 1;
    width: 100%;
    background: rgba(0, 0, 0, 0.5);
    height: 100%;
    display: flex;
    align-items: center;
}

.hjsq-hero-content {
    text-align: center;
    color: #ffffff;
}

.hjsq-hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.hjsq-inline-title {
    display: inline;
    font-size: inherit;
    margin: 0 0.5rem;
}

.hjsq-brand-anchor {
    color: #ffffff;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.hjsq-hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

.hjsq-primary-button,
.hjsq-secondary-button {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.hjsq-primary-button {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(245, 87, 108, 0.4);
}

.hjsq-primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 87, 108, 0.6);
}

.hjsq-secondary-button {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border: 2px solid #ffffff;
    backdrop-filter: blur(10px);
}

.hjsq-secondary-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* 核心特色 */
.hjsq-features-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.hjsq-section-heading {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 3rem;
    position: relative;
}

.hjsq-section-heading::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    margin: 1rem auto 0;
    border-radius: 2px;
}

.hjsq-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.hjsq-feature-card {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.hjsq-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.hjsq-feature-icon {
    width: 100%;
    height: 200px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    border-radius: 10px;
}

.hjsq-icon-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hjsq-feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.hjsq-feature-desc {
    color: #6c757d;
    line-height: 1.8;
}

/* 资源中心 */
.hjsq-resources-showcase {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.hjsq-section-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 3rem;
}

.hjsq-resource-categories {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hjsq-category-item {
    display: flex;
    gap: 2rem;
    background: #ffffff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.hjsq-category-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.hjsq-category-thumb {
    width: 300px;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
}

.hjsq-category-content {
    flex: 1;
}

.hjsq-category-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.hjsq-category-summary {
    color: #6c757d;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.hjsq-resource-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
}

.hjsq-tag {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

/* 社区动态 */
.hjsq-community-updates {
    padding: 5rem 0;
    background-color: #ffffff;
}

.hjsq-updates-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.hjsq-main-updates {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hjsq-update-card {
    display: flex;
    gap: 1.5rem;
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.hjsq-update-card:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transform: translateY(-5px);
}

.hjsq-update-image {
    width: 200px;
    height: 150px;
    object-fit: cover;
    border-radius: 10px;
    flex-shrink: 0;
}

.hjsq-update-body {
    flex: 1;
}

.hjsq-update-badge {
    display: inline-block;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: #ffffff;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.hjsq-update-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.hjsq-update-excerpt {
    color: #6c757d;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.hjsq-update-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: #adb5bd;
}

.hjsq-sidebar-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.hjsq-info-box {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 15px;
}

.hjsq-info-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.hjsq-stats-list {
    list-style: none;
}

.hjsq-stat-item {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid #dee2e6;
}

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

.hjsq-stat-label {
    color: #6c757d;
}

.hjsq-stat-value {
    font-weight: 600;
    color: #667eea;
}

.hjsq-topics-list {
    list-style: none;
}

.hjsq-topic-item {
    padding: 0.8rem 0;
    color: #6c757d;
    border-bottom: 1px solid #dee2e6;
    transition: color 0.3s ease;
}

.hjsq-topic-item:hover {
    color: #667eea;
    cursor: pointer;
}

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

/* 学习专区 */
.hjsq-learning-zone {
    padding: 5rem 0;
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}

.hjsq-learning-paths {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.hjsq-path-card {
    background: #ffffff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.hjsq-path-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.hjsq-path-header {
    padding: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    text-align: center;
}

.hjsq-path-icon {
    width: 100%;
    height: 150px;
    object-fit: cover;
    margin-bottom: 1rem;
    border-radius: 10px;
}

.hjsq-path-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.hjsq-path-content {
    padding: 2rem;
}

.hjsq-path-description {
    color: #6c757d;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.hjsq-path-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hjsq-step-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hjsq-step-number {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 600;
}

.hjsq-step-name {
    color: #2c3e50;
    font-weight: 500;
}

.hjsq-path-button {
    display: block;
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    text-align: center;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.hjsq-path-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* 生活技巧 */
.hjsq-lifestyle-tips {
    padding: 5rem 0;
    background-color: #ffffff;
}

.hjsq-tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.hjsq-tip-card {
    background: #f8f9fa;
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.hjsq-tip-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.hjsq-tip-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.hjsq-tip-content {
    padding: 1.5rem;
}

.hjsq-tip-heading {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.hjsq-tip-text {
    color: #6c757d;
    line-height: 1.8;
}

/* 关于我们 */
.hjsq-about-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%);
}

.hjsq-about-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hjsq-about-paragraph {
    color: #495057;
    line-height: 1.9;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.hjsq-inline-brand {
    display: inline;
    font-size: inherit;
    font-weight: 600;
}

.hjsq-text-link {
    color: #667eea;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.hjsq-mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.hjsq-mission-box,
.hjsq-vision-box {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.hjsq-mission-title,
.hjsq-vision-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.8rem;
}

.hjsq-mission-text,
.hjsq-vision-text {
    color: #6c757d;
    line-height: 1.7;
}

.hjsq-about-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* 联系方式 */
.hjsq-contact-section {
    padding: 5rem 0;
    background-color: #ffffff;
}

.hjsq-contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.hjsq-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hjsq-info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 15px;
}

.hjsq-info-icon {
    font-size: 2rem;
}

.hjsq-info-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.hjsq-info-value {
    color: #6c757d;
}

.hjsq-form-wrapper {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
}

.hjsq-form-group {
    margin-bottom: 1.5rem;
}

.hjsq-form-label {
    display: block;
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.hjsq-form-input,
.hjsq-form-textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.hjsq-form-input:focus,
.hjsq-form-textarea:focus {
    outline: none;
    border-color: #667eea;
}

.hjsq-submit-button {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hjsq-submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* 底部 */
.hjsq-footer-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ffffff;
    padding: 3rem 0 1rem;
}

.hjsq-footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.hjsq-footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hjsq-footer-link {
    color: #ffffff;
}

.hjsq-footer-slogan {
    color: #bdc3c7;
    font-style: italic;
}

.hjsq-footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.hjsq-column-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.hjsq-footer-list li {
    margin-bottom: 0.5rem;
}

.hjsq-footer-anchor {
    color: #bdc3c7;
    transition: color 0.3s ease;
}

.hjsq-footer-anchor:hover {
    color: #ffffff;
}

.hjsq-footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #485563;
}

.hjsq-copyright {
    color: #bdc3c7;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hjsq-primary-nav .hjsq-nav-list {
        flex-direction: column;
        gap: 0.5rem;
    }

    .hjsq-hero-title {
        font-size: 2rem;
    }

    .hjsq-hero-subtitle {
        font-size: 1rem;
    }

    .hjsq-features-grid {
        grid-template-columns: 1fr;
    }

    .hjsq-category-item {
        flex-direction: column;
    }

    .hjsq-category-thumb {
        width: 100%;
    }

    .hjsq-updates-layout {
        grid-template-columns: 1fr;
    }

    .hjsq-update-card {
        flex-direction: column;
    }

    .hjsq-update-image {
        width: 100%;
    }

    .hjsq-learning-paths {
        grid-template-columns: 1fr;
    }

    .hjsq-tips-grid {
        grid-template-columns: 1fr;
    }

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

    .hjsq-mission-vision {
        grid-template-columns: 1fr;
    }

    .hjsq-contact-layout {
        grid-template-columns: 1fr;
    }

    .hjsq-footer-content {
        grid-template-columns: 1fr;
    }

    .hjsq-footer-links {
        grid-template-columns: 1fr;
    }
}