/* 糖心vlog - 主样式表 */
/* 品牌：糖心vlog | 域名：mx88.com.cn */

/* ========== 基础重置 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fafafa;
}

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

a:hover {
    color: #ff6b81;
}

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

ul, ol {
    list-style: none;
}

/* ========== 品牌色彩系统 ========== */
:root {
    --primary-color: #ff6b81;
    --primary-dark: #e55a6f;
    --primary-light: #ffb3be;
    --secondary-color: #ff9a76;
    --accent-color: #ffc3a0;
    --text-dark: #2d3436;
    --text-light: #636e72;
    --bg-light: #fafafa;
    --bg-white: #ffffff;
    --border-color: #eee;
    --shadow-light: 0 2px 10px rgba(0,0,0,0.08);
    --shadow-medium: 0 4px 20px rgba(0,0,0,0.12);
    --gradient-primary: linear-gradient(135deg, #ff6b81 0%, #ff9a76 100%);
}

/* ========== 容器布局 ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
}

.section-title h2 {
    font-size: 32px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-light);
    font-size: 16px;
}

/* ========== 头部导航 ========== */
.header {
    background: var(--bg-white);
    box-shadow: var(--shadow-light);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 45px;
}

.logo-text {
    font-size: 22px;
    font-weight: bold;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-size: 15px;
    color: var(--text-dark);
    padding: 8px 0;
    position: relative;
}

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

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

/* ========== 搜索框 ========== */
.search-bar {
    background: linear-gradient(135deg, #ff6b81 0%, #ff9a76 100%);
    padding: 15px 0;
    margin-top: 70px;
}

.search-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.search-input {
    width: 500px;
    max-width: 80%;
    padding: 12px 20px;
    border: none;
    border-radius: 25px;
    font-size: 15px;
    outline: none;
    box-shadow: var(--shadow-light);
}

.search-btn {
    padding: 12px 25px;
    background: var(--bg-white);
    border: none;
    border-radius: 25px;
    color: var(--primary-color);
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: var(--text-dark);
    color: var(--bg-white);
}

/* ========== 英雄区域 ========== */
.hero {
    position: relative;
    height: 500px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('../images/hero-banner.jpg') center/cover no-repeat;
}

.hero-content {
    text-align: center;
    color: var(--bg-white);
    z-index: 2;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-btn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--gradient-primary);
    color: var(--bg-white);
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255,107,129,0.4);
    color: var(--bg-white);
}

/* ========== 视频卡片 ========== */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.video-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.video-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

.video-card:hover .video-thumbnail img {
    transform: scale(1.05);
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255,107,129,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-card:hover .play-btn {
    opacity: 1;
}

.play-btn::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 18px solid white;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 4px;
}

.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 12px;
}

.video-info {
    padding: 15px;
}

.video-title {
    font-size: 15px;
    color: var(--text-dark);
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-meta {
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
    font-size: 13px;
}

.video-stats {
    display: flex;
    gap: 15px;
}

.video-stats span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ========== 专家展示 ========== */
.expert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 25px;
}

.expert-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.expert-card:hover {
    transform: translateY(-5px);
}

.expert-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 3px solid var(--primary-light);
}

.expert-name {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.expert-title {
    font-size: 14px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.expert-desc {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 15px;
}

.expert-btns {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.btn-small {
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    border: 1px solid var(--primary-color);
    transition: all 0.3s ease;
}

.btn-small.primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
}

.btn-small:hover {
    background: var(--primary-dark);
    color: white;
    border-color: var(--primary-dark);
}

/* ========== 功能模块 ========== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.feature-item {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 24px;
    color: white;
}

.feature-title {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.feature-desc {
    font-size: 13px;
    color: var(--text-light);
}

/* ========== 合作伙伴 ========== */
.partner-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    padding: 30px 0;
}

.partner-logos img {
    height: 50px;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.partner-logos img:hover {
    opacity: 1;
}

/* ========== 用户评价 ========== */
.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.review-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow-light);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.review-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.review-user h4 {
    font-size: 15px;
    color: var(--text-dark);
}

.review-user span {
    font-size: 13px;
    color: var(--text-light);
}

.review-stars {
    color: #ffc107;
    margin-bottom: 10px;
}

.review-content {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ========== FAQ ========== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-white);
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-light);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    color: var(--text-dark);
}

.faq-question::after {
    content: '+';
    font-size: 20px;
    color: var(--primary-color);
}

.faq-item.active .faq-question::after {
    content: '-';
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 500px;
}

.faq-answer p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.7;
}

/* ========== 联系我们 ========== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow-light);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: white;
    font-size: 20px;
}

.contact-title {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.contact-info {
    font-size: 14px;
    color: var(--text-light);
}

.qrcode-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.qrcode-item {
    text-align: center;
}

.qrcode-item img {
    width: 150px;
    height: 150px;
    border-radius: 10px;
    box-shadow: var(--shadow-light);
}

.qrcode-item p {
    margin-top: 10px;
    font-size: 14px;
    color: var(--text-light);
}

/* ========== 页脚 ========== */
.footer {
    background: var(--text-dark);
    color: var(--bg-white);
    padding: 50px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--primary-light);
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

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

.footer-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
}

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

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
}

.update-time {
    margin-top: 10px;
    font-size: 12px;
    color: rgba(255,255,255,0.4);
}

/* ========== 面包屑导航 ========== */
.breadcrumb {
    padding: 15px 0;
    background: var(--bg-light);
    margin-top: 70px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.breadcrumb-list a {
    color: var(--text-light);
}

.breadcrumb-list a:hover {
    color: var(--primary-color);
}

.breadcrumb-list span {
    color: var(--text-dark);
}

.breadcrumb-list .separator {
    color: var(--text-light);
}

/* ========== 内页标题 ========== */
.page-header {
    background: var(--gradient-primary);
    padding: 60px 0;
    text-align: center;
    color: white;
}

.page-header h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 16px;
    opacity: 0.9;
}

/* ========== 响应式设计 ========== */
@media (max-width: 768px) {
    .header-inner {
        flex-wrap: wrap;
        height: auto;
        padding: 15px 0;
    }
    
    .nav-menu {
        width: 100%;
        justify-content: center;
        gap: 15px;
        margin-top: 10px;
        flex-wrap: wrap;
    }
    
    .hero {
        height: 400px;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .search-input {
        width: 70%;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-title h2 {
        font-size: 26px;
    }
    
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .expert-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .qrcode-grid {
        flex-direction: column;
        align-items: center;
    }
}

/* ========== 懒加载占位 ========== */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lazy-load.loaded {
    opacity: 1;
}

/* ========== 分类标签 ========== */
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.tag {
    padding: 6px 15px;
    background: var(--bg-light);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.tag:hover,
.tag.active {
    background: var(--gradient-primary);
    color: white;
}

/* ========== 加载动画 ========== */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    animation: pulse 1.5s infinite;
}


/* ========== 更新通知栏 ========== */
.update-notice {
    background: linear-gradient(90deg, #fff5f6 0%, #fff9f0 100%);
    padding: 12px 0;
    border-bottom: 1px solid #ffe0e3;
}

.update-notice p {
    text-align: center;
    font-size: 14px;
    color: var(--text-dark);
}

.update-notice strong {
    color: var(--primary-color);
}

/* ========== 视频标签 ========== */
.video-tag {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--gradient-primary);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

/* ========== 资质认证栏 ========== */
.credentials-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    padding: 25px;
    background: linear-gradient(90deg, #fff5f6 0%, #fff9f0 100%);
    border-radius: 12px;
    margin-bottom: 40px;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-dark);
}

.credential-icon {
    font-size: 20px;
}

/* ========== 专家资质 ========== */
.expert-credentials {
    font-size: 12px;
    color: var(--primary-color);
    margin-bottom: 10px;
    padding: 8px;
    background: #fff5f6;
    border-radius: 6px;
}

/* ========== 案例展示 ========== */
.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.case-item {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: transform 0.3s ease;
}

.case-item:hover {
    transform: translateY(-5px);
}

.case-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.case-info {
    padding: 20px;
}

.case-info h4 {
    font-size: 16px;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.case-info p {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.case-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 15px;
    font-size: 12px;
}

/* ========== 用户评价改进 ========== */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
}

.testimonial-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow-light);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.testimonial-header img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-header h4 {
    font-size: 15px;
    color: var(--text-dark);
    margin-bottom: 3px;
}

.testimonial-header p {
    font-size: 12px;
    color: var(--text-light);
}

.testimonial-rating {
    margin-bottom: 12px;
}

.testimonial-rating span {
    color: #ffc107;
    font-size: 16px;
}

.testimonial-content {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ========== 页面标题改进 ========== */
.page-header {
    background: var(--gradient-primary);
    padding: 60px 0;
    text-align: center;
    color: white;
}

.page-header h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 16px;
    opacity: 0.9;
}

/* ========== 专家资质样式 ========== */
.expert-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
    justify-content: center;
}

.expert-credentials span {
    background: linear-gradient(135deg, #fff5f6 0%, #fff0f2 100%);
    color: #e55a6f;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 12px;
    border: 1px solid #ffccd5;
}

/* ========== 更新通知条 ========== */
.update-notice {
    background: linear-gradient(135deg, #ff6b81 0%, #ff9a76 100%);
    color: white;
    padding: 12px 0;
    text-align: center;
}

.update-notice p {
    margin: 0;
    font-size: 14px;
}

.update-notice strong {
    font-weight: 600;
}

/* ========== 资质认证条 ========== */
.credentials-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
    padding: 20px;
    background: linear-gradient(135deg, #fff5f6 0%, #fff0f2 100%);
    border-radius: 12px;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #e55a6f;
    font-size: 14px;
    font-weight: 500;
}

.credential-icon {
    font-size: 18px;
}

/* ========== 话题卡片样式 ========== */
.topic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.topic-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.topic-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.topic-title {
    font-size: 18px;
    color: #2d3436;
    margin-bottom: 8px;
}

.topic-desc {
    font-size: 14px;
    color: #636e72;
    line-height: 1.6;
    margin-bottom: 12px;
}

.topic-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #999;
}

.topic-tag {
    background: linear-gradient(135deg, #ff6b81 0%, #ff9a76 100%);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
}

/* ========== 直播卡片样式 ========== */
.live-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.live-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.live-card:hover {
    transform: translateY(-5px);
}

.live-thumbnail {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.live-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.live-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #ff4757;
    color: white;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.live-info {
    padding: 15px;
}

.live-title {
    font-size: 16px;
    color: #2d3436;
    margin-bottom: 8px;
}

.live-host {
    font-size: 14px;
    color: #636e72;
}

.live-viewers {
    font-size: 12px;
    color: #999;
    margin-top: 8px;
}

/* ========== 科普文章样式 ========== */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.article-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
}

.article-category {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b81 0%, #ff9a76 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 12px;
    margin-bottom: 12px;
}

.article-title {
    font-size: 18px;
    color: #2d3436;
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-excerpt {
    font-size: 14px;
    color: #636e72;
    line-height: 1.6;
    margin-bottom: 15px;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #999;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-author img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}