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

:root {
    --primary-blue: #0F52BA;
    --rational-gray: #2A2A2A;
    --vibrant-teal: #00BFA5;
    --accent-red: #E63946;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --medium-gray: #6C757D;
    --dark-gray: #343A40;
    --gradient-primary: linear-gradient(135deg, #0F52BA 0%, #1E88E5 100%);
    --gradient-secondary: linear-gradient(135deg, #00BFA5 0%, #26A69A 100%);
    --shadow-light: 0 2px 10px rgba(15, 82, 186, 0.1);
    --shadow-medium: 0 5px 25px rgba(15, 82, 186, 0.15);
    --shadow-heavy: 0 10px 40px rgba(15, 82, 186, 0.2);
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--rational-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-light);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-blue);
}

.nav-logo i {
    margin-right: 10px;
    font-size: 28px;
    animation: atomRotate 3s infinite linear;
}

@keyframes atomRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--rational-gray);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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







/* Hero Banner */
.hero-banner {
    margin-top: 70px;
    height: 600px;
    position: relative;
    overflow: hidden;
    background: var(--gradient-primary);
}

.hero-slider {
    position: relative;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    color: var(--white);
    animation: slideInLeft 1s ease;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.hero-content h1 {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-btn {
    background: var(--accent-red);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-btn:hover {
    background: #D32F2F;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(230, 57, 70, 0.3);
}

.hero-image {
    flex: 1;
    max-width: 500px;
    margin-left: 50px;
    animation: slideInRight 1s ease;
}

@keyframes slideInRight {
    from {
        transform: translateX(100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.hero-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: var(--shadow-heavy);
}

.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active,
.dot:hover {
    background: var(--white);
    transform: scale(1.3);
}

/* Articles Section */
.articles-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

.view-toggle {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    justify-content: center;
    background: var(--white);
    padding: 8px;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    max-width: 300px;
    margin: 0 auto 40px;
}

.view-btn {
    padding: 12px 24px;
    border: none;
    background: transparent;
    color: var(--medium-gray);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    justify-content: center;
}

.view-btn:hover {
    color: var(--primary-blue);
    transform: translateY(-1px);
}

.view-btn.active {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(15, 82, 186, 0.3);
}

.view-btn.active:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 82, 186, 0.4);
}

#articlesContainer {
    display: grid;
    gap: 30px;
    margin-bottom: 50px;
}

#articlesContainer.grid {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

#articlesContainer.list {
    grid-template-columns: 1fr;
}

.article-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 1px solid var(--light-gray);
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-blue);
}

.article-card.grid {
    display: flex;
    flex-direction: column;
}

.article-card.list {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.article-card.list .article-image {
    width: 300px;
    height: 200px;
    flex-shrink: 0;
}

.article-card.list .article-content {
    flex: 1;
    padding: 30px;
}

.article-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.1);
}

.article-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.article-content {
    padding: 25px;
}

.article-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--medium-gray);
    flex-wrap: wrap;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.article-title {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--rational-gray);
    font-weight: 700;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.article-card:hover .article-title {
    color: var(--primary-blue);
}

.article-summary {
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 15px;
}

.article-actions {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.article-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: 2px solid var(--light-gray);
    background: var(--white);
    color: var(--medium-gray);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
}

.article-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-1px);
}

.article-btn.liked {
    background: var(--vibrant-teal);
    border-color: var(--vibrant-teal);
    color: var(--white);
}

.article-btn.bookmarked {
    background: var(--warm-amber);
    border-color: var(--warm-amber);
    color: var(--white);
}

.read-more-btn {
    background: var(--gradient-primary);
    color: var(--white);
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.read-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 82, 186, 0.3);
}

.load-more {
    text-align: center;
    margin-top: 50px;
}

.load-more-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 15px 40px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(15, 82, 186, 0.2);
}

.load-more-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(15, 82, 186, 0.3);
}

.load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}/* Hot Articles */
.hot-articles {
    padding: 80px 0;
    background: var(--white);
}

.hot-articles h2 {
    text-align: center;
    font-size: 36px;
    color: var(--rational-gray);
    margin-bottom: 50px;
    position: relative;
}

.hot-articles h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
}

.articles-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}
.module-section {
    margin-bottom: 80px;
}

.module-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    position: relative;
    overflow: hidden;
}

.module-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.module-title {
    font-size: 36px;
    font-weight: bold;
    color: var(--rational-gray);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.module-subtitle {
    font-size: 18px;
    color: var(--medium-gray);
    opacity: 0.8;
}

.module-content {
    width: 100%;
    margin: 0;
    padding: 0;
}

/* HOT模块特殊样式 */
.hot-module .module-header {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe0e0 100%);
}

.hot-module .module-header::before {
    background: linear-gradient(90deg, #ff6b6b, #ee5a24);
}

.hot-module .module-title {
    color: #d63031;
}

/* POPULAR模块特殊样式 */
.popular-module .module-header {
    background: linear-gradient(135deg, #fff9e6 0%, #fff0cc 100%);
}

.popular-module .module-header::before {
    background: linear-gradient(90deg, #f39c12, #e67e22);
}

.popular-module .module-title {
    color: #e67e22;
}

/* 最新文章模块特殊样式 */
.latest-module .module-header {
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
}

.latest-module .module-header::before {
    background: var(--gradient-primary);
}

.latest-module .module-title {
    color: var(--primary-blue);
}

/* Module Content Grids */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 0;
    width: 100%;
}

/* 确保 HOT 模块始终是两列布局 */
.hot-module .featured-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

/* 优化HOT模块卡片样式 */
.featured-card {
    background: var(--white);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
}

.featured-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.featured-card .article-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.featured-card:hover .article-image {
    transform: scale(1.08);
}

.featured-card .article-content {
    padding: 30px;
}

.featured-card .article-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--rational-gray);
    margin-bottom: 15px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-card .article-summary {
    color: var(--medium-gray);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 25px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-card .read-more-btn {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-card .read-more-btn:hover {
    background: linear-gradient(135deg, #ee5a24, #ff6b6b);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(238, 90, 36, 0.3);
}

.popular-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 0;
}

/* 优化POPULAR模块卡片样式 */
.medium-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.medium-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.medium-card .article-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.medium-card:hover .article-image {
    transform: scale(1.06);
}

.medium-card .article-content {
    padding: 25px;
}

.medium-card .article-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--rational-gray);
    margin-bottom: 12px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.medium-card .article-summary {
    color: var(--medium-gray);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.medium-card .read-more-btn {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 22px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.medium-card .read-more-btn:hover {
    background: linear-gradient(135deg, #e67e22, #f39c12);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(230, 126, 34, 0.3);
}

.latest-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 0;
}

/* 优化LATEST模块卡片样式 */
.latest-module .article-card {
    background: var(--white);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    position: relative;
}

.latest-module .article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.latest-module .article-card .article-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.latest-module .article-card:hover .article-image {
    transform: scale(1.05);
}

.latest-module .article-card .article-content {
    padding: 20px;
}

.latest-module .article-card .article-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--rational-gray);
    margin-bottom: 10px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.latest-module .article-card .article-summary {
    color: var(--medium-gray);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.latest-module .article-card .read-more-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.latest-module .article-card .read-more-btn:hover {
    background: var(--gradient-secondary);
    transform: scale(1.05);
    box-shadow: 0 3px 10px rgba(15, 82, 186, 0.3);
}

.article-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    position: relative;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

.article-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.article-content {
    padding: 25px;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--medium-gray);
}

.article-source {
    background: var(--primary-blue);
    color: var(--white);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: bold;
}

.article-title {
    font-size: 20px;
    font-weight: bold;
    color: var(--rational-gray);
    margin-bottom: 15px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-summary {
    color: var(--medium-gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.read-more-btn:hover {
    background: var(--gradient-secondary);
    transform: scale(1.05);
}

/* Expert Consulting */
.expert-consulting {
    padding: 80px 0;
    background: var(--gradient-primary);
    color: var(--white);
}

.consulting-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.consulting-text h2 {
    font-size: 36px;
    margin-bottom: 20px;
    line-height: 1.3;
}

.consulting-text p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.6;
}

.consulting-features {
    list-style: none;
    margin-bottom: 30px;
}

.consulting-features li {
    margin-bottom: 15px;
    font-size: 16px;
    display: flex;
    align-items: center;
}

.consulting-features i {
    color: var(--vibrant-teal);
    margin-right: 10px;
    font-size: 18px;
}

.consulting-btn {
    background: var(--accent-red);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.consulting-btn:hover {
    background: #D32F2F;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(230, 57, 70, 0.3);
}

.consulting-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow-heavy);
}

/* Article badges */
.article-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-red);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

/* Featured cards - 前2个大卡片 */
.featured-card {
    grid-column: span 1;
    grid-row: span 1;
    position: relative;
}

.featured-card .article-badge {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    font-size: 14px;
    padding: 8px 16px;
    top: 20px;
    right: 20px;
}

.featured-card .article-image {
    height: 250px;
}

.featured-card .article-content {
    padding: 25px;
}

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

.featured-card .article-summary {
    font-size: 16px;
    -webkit-line-clamp: 4;
}

/* Medium cards - 接下来的6个中等卡片 */
.medium-card {
    grid-column: span 1;
    grid-row: span 1;
    position: relative;
}

.medium-card .article-badge {
    background: linear-gradient(45deg, #f39c12, #e67e22);
    font-size: 12px;
    padding: 6px 12px;
}

.medium-card .article-image {
    height: 180px;
}

.medium-card .article-content {
    padding: 20px;
}

.medium-card .article-title {
    font-size: 18px;
}

.medium-card .article-summary {
    font-size: 14px;
    -webkit-line-clamp: 2;
}

/* Newsletter */
.newsletter {
    padding: 80px 0;
    background: var(--light-gray);
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-icon {
    font-size: 60px;
    color: var(--primary-blue);
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.newsletter h2 {
    font-size: 36px;
    color: var(--rational-gray);
    margin-bottom: 20px;
}

.newsletter p {
    font-size: 18px;
    color: var(--medium-gray);
    margin-bottom: 30px;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid var(--primary-blue);
    border-radius: 30px;
    font-size: 16px;
    outline: none;
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    border-color: var(--vibrant-teal);
    box-shadow: 0 0 20px rgba(0, 191, 165, 0.2);
}

.newsletter-form button {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.newsletter-form button:hover {
    background: var(--gradient-secondary);
    transform: scale(1.05);
}

.newsletter-note {
    font-size: 14px;
    color: var(--medium-gray);
    opacity: 0.8;
}

/* Footer */
.footer {
    background: var(--rational-gray);
    color: var(--white);
    padding: 60px 0 20px;
    margin-top: auto;
}

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

.footer-content {
    display: grid;
    grid-template-columns: minmax(300px, 2fr) repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
    align-items: start;
}

.footer-section {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 0 10px;
}

.footer-section:first-child {
    min-width: 300px;
}

.footer-section:not(:first-child) {
    min-width: 150px;
}

.footer-section h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--vibrant-teal);
    font-weight: 600;
    white-space: nowrap;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
}

.footer-logo i {
    margin-right: 10px;
    font-size: 28px;
    color: var(--vibrant-teal);
}

.footer-section p {
    margin-bottom: 20px;
    opacity: 0.8;
    line-height: 1.6;
    word-wrap: break-word;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    word-wrap: break-word;
}

.footer-section ul li i {
    margin-right: 10px;
    color: var(--vibrant-teal);
    width: 16px;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    opacity: 0.8;
    display: inline-block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.footer-section a:hover {
    color: var(--vibrant-teal);
    opacity: 1;
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--vibrant-teal);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    opacity: 0.7;
    font-size: 14px;
}

/* Tablet Responsive Styles */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 30px !important;
    }
    
    .footer-section:first-child {
        grid-column: 1 / -1 !important;
        min-width: 100% !important;
    }
    
    .footer-section:not(:first-child) {
        min-width: auto !important;
    }
    
    /* Articles grid tablet responsive */
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .popular-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .latest-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
        padding: 15px 20px;
        position: relative;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-slide {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .hero-image {
        margin-left: 0;
        margin-top: 30px;
        max-width: 300px;
    }
    
    .consulting-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .sections-grid {
        grid-template-columns: 1fr;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .popular-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .latest-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    /* Mobile responsive for special card layouts */
    .featured-card {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .featured-card .article-image {
        height: 200px;
    }
    
    .featured-card .article-content {
        padding: 25px;
    }
    
    .featured-card .article-title {
        font-size: 20px;
    }
    
    .medium-card {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .medium-card .article-image {
        height: 180px;
    }
    
    .medium-card .article-content {
        padding: 20px;
    }
    
    .medium-card .article-title {
        font-size: 18px;
    }
    
    /* Mobile module responsive */
    .module-header {
        padding: 20px 0;
        margin-bottom: 25px;
    }
    
    .module-title {
        font-size: 24px;
        gap: 10px;
    }
    
    .module-subtitle {
        font-size: 16px;
    }
    
    .featured-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .popular-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .latest-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    /* 移动端卡片样式优化 */
    .featured-card {
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    }
    
    .featured-card .article-image {
        height: 140px;
    }
    
    .featured-card .article-content {
        padding: 12px;
    }
    
    .featured-card .article-title {
        font-size: 14px;
        line-height: 1.2;
        margin-bottom: 8px;
    }
    
    .featured-card .article-summary {
        font-size: 12px;
        -webkit-line-clamp: 2;
        margin-bottom: 10px;
        line-height: 1.3;
    }
    
    .featured-card .read-more-btn {
        padding: 6px 12px;
        font-size: 11px;
        border-radius: 15px;
    }
    
    .medium-card {
        border-radius: 10px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
    }
    
    .medium-card .article-image {
        height: 110px;
    }
    
    .medium-card .article-content {
        padding: 10px;
    }
    
    .medium-card .article-title {
        font-size: 13px;
        line-height: 1.2;
        margin-bottom: 6px;
    }
    
    .medium-card .article-summary {
        font-size: 11px;
        -webkit-line-clamp: 2;
        margin-bottom: 8px;
        line-height: 1.3;
    }
    
    .medium-card .read-more-btn {
        padding: 5px 10px;
        font-size: 10px;
        border-radius: 12px;
    }
    
    .latest-module .article-card .article-image {
        height: 100px;
    }
    
    .latest-module .article-card .article-content {
        padding: 8px;
    }
    
    .latest-module .article-card .article-title {
        font-size: 12px;
        margin-bottom: 4px;
    }
    
    .latest-module .article-card .article-summary {
        font-size: 10px;
        -webkit-line-clamp: 2;
        margin-bottom: 6px;
    }
    
    .latest-module .article-card .read-more-btn {
        padding: 4px 8px;
        font-size: 9px;
        border-radius: 10px;
    }
    
    /* Consulting page mobile responsive */
    .services-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .service-card {
        padding: 25px 15px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .service-card h3 {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .service-card p {
        font-size: 12px;
        margin-bottom: 15px;
        line-height: 1.4;
    }
    
    .service-features {
        margin: 15px 0;
    }
    
    .service-features li {
        padding: 6px 0;
        font-size: 11px;
    }
    
    .service-price {
        font-size: 20px;
        margin: 15px 0;
    }
    
    .service-btn {
        padding: 8px 16px;
        font-size: 12px;
        border-radius: 20px;
    }
    
    .team-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .team-member {
        padding: 20px 15px;
    }
    
    .member-photo {
        width: 60px;
        height: 60px;
        margin-bottom: 12px;
    }
    
    .member-info h3 {
        font-size: 14px;
        margin-bottom: 4px;
    }
    
    .member-title {
        font-size: 11px;
        margin-bottom: 8px;
    }
    
    .member-specialty {
        font-size: 10px;
        margin-bottom: 12px;
    }
    
    .member-stats {
        margin-bottom: 12px;
    }
    
    .member-stats .stat {
        margin-bottom: 6px;
    }
    
    .member-stats .stat-number {
        font-size: 12px;
    }
    
    .member-stats .stat-label {
        font-size: 9px;
    }
    
    .member-contact {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .contact-btn, .schedule-btn {
        padding: 6px 12px;
        font-size: 10px;
        border-radius: 15px;
    }
    
    .stories-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .story-card {
        padding: 20px 15px;
    }
    
    .story-header {
        margin-bottom: 15px;
    }
    
    .client-logo {
        width: 40px;
        height: 40px;
        margin-bottom: 8px;
    }
    
    .client-info h4 {
        font-size: 14px;
        margin-bottom: 2px;
    }
    
    .client-info p {
        font-size: 11px;
    }
    
    .story-content p {
        font-size: 11px;
        line-height: 1.4;
        margin-bottom: 12px;
    }
    
    .story-metrics {
        display: flex;
        justify-content: space-between;
    }
    
    .metric {
        text-align: center;
    }
    
    .metric-number {
        font-size: 14px;
        display: block;
        margin-bottom: 2px;
    }
    
    .metric-label {
        font-size: 9px;
    }
        font-size: 12px;
        line-height: 1.2;
        margin-bottom: 4px;
    }
    
    .latest-module .article-card .article-summary {
        font-size: 10px;
        line-height: 1.3;
        margin-bottom: 8px;
        -webkit-line-clamp: 2;
    }
    
    .latest-module .article-card .read-more-btn {
        padding: 4px 8px;
        font-size: 9px;
        border-radius: 10px;
    }
    
    .latest-module .article-card {
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }
    
    .module-section {
        margin-bottom: 50px;
    }
    
    /* Enhanced mobile hero section */
    .hero-slider {
        height: 400px;
    }
    
    .hero-content {
        padding: 0 20px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .hero-content p {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    
    .cta-button {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    /* Mobile article cards */
    .article-card,
    .research-card,
    .insight-card {
        margin: 0 10px 20px;
    }
    
    .article-card h3,
    .research-card h3,
    .insight-card h3 {
        font-size: 1.1rem;
    }
    
    .article-card p,
    .research-card p,
    .insight-card p {
        font-size: 0.9rem;
    }
    
    /* Mobile research highlights carousel */
    .highlight-slide {
        padding: 20px;
        margin: 0 10px;
    }
    
    .highlight-content h3 {
        font-size: 1.4rem;
    }
    
    .highlight-content p {
        font-size: 0.95rem;
    }
    
    /* Mobile form inputs */
    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
        margin-bottom: 10px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
}

/* Mobile footer */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
        padding: 0 20px;
        text-align: center !important;
    }
    
    .footer-section {
        min-width: 100% !important;
    }
    
    .footer-section:first-child {
        min-width: 100% !important;
    }
    
    .footer-section:not(:first-child) {
        min-width: 100% !important;
    }
    
    .footer-logo {
        justify-content: center !important;
    }
    
    .social-links {
        justify-content: center !important;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
        text-align: center !important;
        white-space: nowrap !important;
    }
    
    .footer-section p,
    .footer-section a {
        font-size: 0.9rem;
        white-space: normal !important;
        text-overflow: clip !important;
    }
}

/* Categories page mobile responsive */
@media (max-width: 768px) {
    .categories-overview {
        grid-template-columns: 1fr 1fr !important;
        gap: 15px;
        padding: 0 10px;
    }
    
    .category-card {
        padding: 20px 15px;
        text-align: center;
    }
    
    .category-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
        margin: 0 auto 15px;
    }
    
    .category-info h3 {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .category-info p {
        font-size: 12px;
        margin-bottom: 15px;
        line-height: 1.4;
    }
    
    .category-meta {
        padding-top: 15px;
        margin-top: 15px;
    }
    
    .category-meta span {
        font-size: 11px;
    }
    
    .category-meta i {
        font-size: 14px;
    }
    
    .articles-container {
        display: grid;
        grid-template-columns: 1fr 1fr !important;
        gap: 12px;
        padding: 0 10px;
    }
    
    .articles-container .article-card {
        margin: 0;
        padding: 0;
    }
    
    .articles-container .article-card .article-image {
        height: 100px;
    }
    
    .articles-container .article-card .article-content {
        padding: 10px;
    }
    
    .articles-container .article-card .article-title {
        font-size: 12px;
        line-height: 1.2;
        margin-bottom: 5px;
    }
    
    .articles-container .article-card .article-summary {
        font-size: 10px;
        line-height: 1.3;
        margin-bottom: 8px;
        -webkit-line-clamp: 2;
    }
    
    .articles-container .article-card .article-meta {
        font-size: 9px;
        margin-bottom: 5px;
    }
    
    .articles-container .article-card .read-more-btn {
        padding: 4px 8px;
        font-size: 9px;
        border-radius: 8px;
    }
}

/* Categories Page Styles */
.category-header {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 80px 0 60px;
    text-align: center;
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.category-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.category-header h1 {
    font-size: 48px;
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.category-header p {
    font-size: 20px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.category-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 30px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px 30px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: var(--vibrant-teal);
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 16px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.filter-controls {
    background: var(--white);
    padding: 40px 0;
    border-bottom: 1px solid var(--light-gray);
    display: none;
}

.filter-container {
    display: flex;
    gap: 30px;
    align-items: flex-end;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 180px;
}

.filter-group label {
    font-weight: 600;
    color: var(--rational-gray);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-group select,
.filter-group input {
    padding: 12px 18px;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: var(--white);
    color: var(--rational-gray);
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(15, 82, 186, 0.1);
    transform: translateY(-2px);
}

.filter-group select:hover,
.filter-group input:hover {
    border-color: var(--medium-gray);
}

.category-grid {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.categories-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.category-card {
    background: var(--white);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: none;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.7s ease;
}

.category-card:hover::before {
    left: 100%;
}

.category-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    box-shadow: 0 8px 25px rgba(15, 82, 186, 0.3);
    transition: all 0.3s ease;
}

.category-card:hover .category-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(15, 82, 186, 0.4);
}

.category-info h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--rational-gray);
    font-weight: 700;
    transition: color 0.3s ease;
}

.category-card:hover .category-info h3 {
    color: var(--primary-blue);
}

.category-info p {
    color: var(--medium-gray);
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 16px;
}

.category-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
    margin-top: 20px;
}

.category-meta span {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 14px;
}

.category-meta i {
    color: var(--vibrant-teal);
    font-size: 18px;
    transition: transform 0.3s ease;
}

.category-card:hover .category-meta i {
    transform: translateX(5px);
}

.articles-section {
    padding: 60px 0;
    background: var(--light-gray);
}

.view-toggle {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.view-btn {
    padding: 10px 20px;
    border: 2px solid var(--primary-blue);
    background: var(--white);
    color: var(--primary-blue);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.view-btn.active {
    background: var(--primary-blue);
    color: var(--white);
}

.load-more {
    text-align: center;
    margin-top: 40px;
}

.load-more-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 15px 40px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Article Detail Page Styles */
.article-detail {
    margin-top: 70px;
    padding: 60px 0;
}

.article-header {
    text-align: center;
    margin-bottom: 50px;
    margin-top: 100px; /* Added margin-top to account for fixed navbar */
}

.article-category {
    display: inline-block;
    background: var(--vibrant-teal);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
}

.article-title {
    font-size: 42px;
    margin-bottom: 20px;
    color: var(--rational-gray);
    line-height: 1.3;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 30px;
    color: var(--medium-gray);
    font-size: 16px;
}

.article-actions {
    display: flex;
    gap: 15px;
    margin: 30px 0;
    justify-content: center;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 2px solid #e9ecef;
    background: var(--white);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.action-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.action-btn.liked {
    background: var(--accent-red);
    color: var(--white);
    border-color: var(--accent-red);
}

.action-btn.bookmarked {
    background: var(--vibrant-teal);
    color: var(--white);
    border-color: var(--vibrant-teal);
}

.article-content {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    margin-bottom: 40px;
}

.article-content h2 {
    font-size: 28px;
    margin: 40px 0 20px;
    color: var(--rational-gray);
}

.article-content h3 {
    font-size: 24px;
    margin: 30px 0 15px;
    color: var(--primary-blue);
}

.article-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 16px;
}

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

.article-content li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.article-sidebar {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    height: fit-content;
}

.author-info {
    text-align: center;
    margin-bottom: 30px;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 15px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    font-weight: bold;
}

.author-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 5px;
}

.author-title {
    color: var(--medium-gray);
    font-size: 14px;
}

.related-articles h3 {
    margin-bottom: 20px;
    color: var(--rational-gray);
}

.related-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e9ecef;
}

.related-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.related-thumb {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: 8px;
    flex-shrink: 0;
}

.related-content h4 {
    font-size: 14px;
    margin-bottom: 5px;
    color: var(--rational-gray);
}

.related-content p {
    font-size: 12px;
    color: var(--medium-gray);
    margin: 0;
}

/* Comments Section */
.comments-section {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    margin-top: 40px;
}

.comments-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.comments-header h3 {
    font-size: 24px;
    color: var(--rational-gray);
}

.comments-sort {
    padding: 8px 15px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    background: var(--white);
}

.comment-form {
    background: var(--light-gray);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
}

.comment-form textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
    margin-bottom: 15px;
}

.comment-form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.comment-item {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #e9ecef;
}

.comment-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
    flex-shrink: 0;
}

.comment-content {
    flex: 1;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.comment-author {
    font-weight: 600;
    color: var(--rational-gray);
}

.comment-time {
    color: var(--medium-gray);
    font-size: 14px;
}

.comment-text {
    margin-bottom: 10px;
    line-height: 1.6;
}

.comment-actions {
    display: flex;
    gap: 15px;
}

.comment-action {
    background: none;
    border: none;
    color: var(--medium-gray);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.comment-action:hover {
    color: var(--primary-blue);
}

/* Consulting Page Styles */
.consulting-hero {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
    margin-top: 70px;
}

.consulting-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.consulting-hero p {
    font-size: 20px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.services-overview {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.service-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-heavy);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--rational-gray);
}

.service-card p {
    color: var(--medium-gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    margin: 25px 0;
    text-align: left;
}

.service-features li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-features li::before {
    content: '✓';
    color: var(--vibrant-teal);
    font-weight: bold;
    width: 20px;
}

.service-price {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-blue);
    margin: 20px 0;
}

.service-price span {
    font-size: 16px;
    color: var(--medium-gray);
    font-weight: normal;
}

.contact-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.contact-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
}

.expert-team {
    background: var(--light-gray);
    padding: 80px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.team-member {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.member-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 20px;
    background: var(--gradient-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 40px;
    font-weight: bold;
}

.member-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 5px;
}

.member-title {
    color: var(--medium-gray);
    font-size: 14px;
    margin-bottom: 15px;
}

.member-contact {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.member-contact:hover {
    background: var(--vibrant-teal);
}

.success-stories {
    padding: 80px 0;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.story-card {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow-light);
    position: relative;
}

.story-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 60px;
    color: var(--primary-blue);
    opacity: 0.3;
    font-family: serif;
}

.story-text {
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
    padding-top: 20px;
}

.story-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.story-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
}

.story-info h4 {
    margin-bottom: 5px;
    font-size: 16px;
}

.story-info p {
    color: var(--medium-gray);
    font-size: 14px;
    margin: 0;
}

.consultation-form {
    background: var(--rational-gray);
    color: var(--white);
    padding: 80px 0;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--vibrant-teal);
    background: rgba(255, 255, 255, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.submit-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 15px 40px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.submit-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
}

.faq-section {
    background: var(--white);
    padding: 80px 0;
}

.faq-item {
    background: var(--light-gray);
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-question {
    padding: 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(15, 82, 186, 0.05);
}

.faq-answer {
    padding: 0 25px 25px;
    display: none;
    line-height: 1.6;
    color: var(--medium-gray);
}

.faq-answer.active {
    display: block;
}

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--primary-blue);
}

.faq-icon.active {
    transform: rotate(180deg);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Scientific Pattern Background */
.science-pattern {
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(15, 82, 186, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 191, 165, 0.1) 0%, transparent 50%);
    background-size: 100px 100px, 150px 150px;
    background-position: 0 0, 50px 50px;
}

/* Research Highlights */
.research-highlights {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 0;
    margin: 60px 0;
}

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

.highlights-header {
    text-align: center;
    margin-bottom: 40px;
}

.highlights-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.highlights-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.highlights-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.highlight-slide {
    display: none;
    padding: 25px;
    align-items: center;
    gap: 25px;
}

.highlight-slide.active {
    display: flex;
    animation: fadeInUp 0.6s ease;
}

.highlight-content {
    flex: 1;
}

.highlight-category {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.highlight-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    max-height: 3.9rem;
}

.highlight-content p {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 20px;
    opacity: 0.9;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    max-height: 4.5rem;
}

.highlight-image {
    flex: 0 0 300px;
    height: 180px;
    border-radius: 10px;
    overflow: hidden;
}

.highlight-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-dots {
    text-align: center;
    margin-top: 20px;
}

.highlights-carousel .dot {
    height: 12px;
    width: 12px;
    margin: 0 5px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.highlights-carousel .dot.active,
.highlights-carousel .dot:hover {
    background-color: white;
}

/* Article Actions */
.article-actions {
    display: flex;
    gap: 15px;
    align-items: center;
}

.action-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 10px 15px;
    border-radius: 25px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.action-btn.liked {
    background: #e74c3c;
}

.action-btn.bookmarked {
    background: #f39c12;
}

.share-dropdown {
    position: relative;
}

.share-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    min-width: 150px;
    display: none;
    z-index: 1000;
}

.share-menu.show {
    display: block;
}

.share-option {
    padding: 10px 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #333;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
}

.share-option:hover {
    background-color: #f8f9fa;
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    border-left: 4px solid #27ae60;
    color: #27ae60;
}

.notification-info {
    border-left: 4px solid #3498db;
    color: #3498db;
}

.notification-error {
    border-left: 4px solid #e74c3c;
    color: #e74c3c;
}

/* Enhanced Article Actions */
.article-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.action-btn {
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 8px 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--medium-gray);
}

.action-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.action-btn.liked {
    background: #e74c3c;
    color: var(--white);
    border-color: #e74c3c;
}

.action-btn.bookmarked {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.share-dropdown {
    position: relative;
    display: inline-block;
}

.share-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-medium);
    padding: 8px 0;
    min-width: 150px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-top: 5px;
}

.share-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.share-option {
    display: block;
    width: 100%;
    padding: 10px 16px;
    border: none;
    background: none;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s ease;
    font-size: 14px;
    color: var(--medium-gray);
}

.share-option:hover {
    background: var(--light-gray);
    color: var(--primary-blue);
}

.share-option i {
    margin-right: 8px;
    width: 16px;
    text-align: center;
}

/* Enhanced Loading Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Enhanced Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    background-size: 200px 100%;
    animation: shimmer 1.5s infinite;
}

/* Animate elements on scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Enhanced interactions */
.category-card {
    animation: fadeInUp 0.6s ease forwards;
}

.category-card:nth-child(odd) {
    animation-delay: 0.1s;
}

.category-card:nth-child(even) {
    animation-delay: 0.2s;
}

.article-card {
    animation: fadeInUp 0.6s ease forwards;
}

.article-card:nth-child(1) { animation-delay: 0.1s; }
.article-card:nth-child(2) { animation-delay: 0.2s; }
.article-card:nth-child(3) { animation-delay: 0.3s; }
.article-card:nth-child(4) { animation-delay: 0.4s; }
.article-card:nth-child(5) { animation-delay: 0.5s; }
.article-card:nth-child(6) { animation-delay: 0.6s; }

/* Notification system */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--white);
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-left: 4px solid var(--vibrant-teal);
    z-index: 1000;
    transform: translateX(400px);
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--rational-gray);
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    border-left-color: var(--vibrant-teal);
}

.notification.error {
    border-left-color: #e74c3c;
}

.notification.info {
    border-left-color: var(--primary-blue);
}

/* Hover effects for buttons */
.view-btn, .article-btn, .load-more-btn, .read-more-btn {
    position: relative;
    overflow: hidden;
}

.view-btn::before, .article-btn::before, .load-more-btn::before, .read-more-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.view-btn:active::before, .article-btn:active::before, .load-more-btn:active::before, .read-more-btn:active::before {
    width: 300px;
    height: 300px;
}

/* Terms and Privacy Policy Styles */
.terms-header, .privacy-header {
    margin-top: 70px;
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
}

.breadcrumb {
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--medium-gray);
}

.breadcrumb a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--accent-red);
}

.breadcrumb .separator {
    margin: 0 10px;
    color: var(--medium-gray);
}

.breadcrumb .current {
    color: var(--rational-gray);
    font-weight: 500;
}

.terms-header h1, .privacy-header h1 {
    font-size: 42px;
    font-weight: bold;
    color: var(--rational-gray);
    margin-bottom: 10px;
    line-height: 1.2;
}

.terms-header p, .privacy-header p {
    font-size: 16px;
    color: var(--medium-gray);
    margin-bottom: 0;
}

.terms-content, .privacy-content {
    padding: 60px 0;
    background: var(--white);
}

.terms-text, .privacy-text {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    color: var(--rational-gray);
}

.terms-text h2, .privacy-text h2 {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-blue);
    margin: 40px 0 20px 0;
    line-height: 1.3;
}

.terms-text h2:first-child, .privacy-text h2:first-child {
    margin-top: 0;
}

.terms-text p, .privacy-text p {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.7;
}

.terms-text ul, .privacy-text ul {
    margin: 20px 0;
    padding-left: 30px;
}

.terms-text li, .privacy-text li {
    margin-bottom: 10px;
    font-size: 16px;
    line-height: 1.6;
}

.terms-text li:last-child, .privacy-text li:last-child {
    margin-bottom: 0;
}

.terms-text strong, .privacy-text strong {
    color: var(--rational-gray);
    font-weight: 600;
}

.terms-text a, .privacy-text a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.terms-text a:hover, .privacy-text a:hover {
    color: var(--accent-red);
    text-decoration: underline;
}

/* Responsive design for terms and privacy pages */
@media (max-width: 768px) {
    .terms-header, .privacy-header {
        padding: 40px 0;
    }
    
    .terms-header h1, .privacy-header h1 {
        font-size: 32px;
    }
    
    .terms-content, .privacy-content {
        padding: 40px 0;
    }
    
    .terms-text, .privacy-text {
        padding: 0 20px;
    }
    
    .terms-text h2, .privacy-text h2 {
        font-size: 20px;
    }
    
    .terms-text p, .privacy-text p,
    .terms-text li, .privacy-text li {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .terms-header h1, .privacy-header h1 {
        font-size: 28px;
    }
    
    .terms-text h2, .privacy-text h2 {
        font-size: 18px;
    }
}

/* Consulting Page Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Services Grid - Two Column Layout */
    .services-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .service-card {
        padding: 25px 15px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .service-card h3 {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .service-card p {
        font-size: 12px;
        margin-bottom: 15px;
    }
    
    .service-features {
        margin: 15px 0;
    }
    
    .service-features li {
        font-size: 11px;
        padding: 5px 0;
    }
    
    .service-price {
        font-size: 20px;
        margin: 15px 0;
    }
    
    .service-price span {
        font-size: 12px;
    }
    
    .contact-btn {
        padding: 12px 20px;
        font-size: 12px;
    }
    
    /* Team Grid - Two Column Layout */
    .team-grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .team-member {
        padding: 20px 15px;
    }
    
    .member-avatar {
        width: 60px;
        height: 60px;
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .member-name {
        font-size: 14px;
        margin-bottom: 3px;
    }
    
    .member-title {
        font-size: 11px;
        margin-bottom: 10px;
    }
    
    .member-contact {
        padding: 8px 15px;
        font-size: 11px;
    }
    
    /* Stories Grid - Two Column Layout */
    .stories-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .story-card {
        padding: 20px 15px;
    }
    
    .story-card::before {
        font-size: 40px;
        top: 15px;
        left: 15px;
    }
    
    .story-text {
        font-size: 11px;
        margin-bottom: 15px;
        padding-top: 15px;
    }
    
    .story-author {
        gap: 10px;
    }
    
    .story-avatar {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .story-author-name {
        font-size: 12px;
    }
    
    .story-author-title {
        font-size: 10px;
    }
    
    .story-metrics {
        margin-top: 15px;
    }
    
    .story-metric {
        font-size: 10px;
    }
    
    .story-metric strong {
        font-size: 14px;
    }
}