* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

nav {
    background: var(--primary-color);
    padding: 1rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 1rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--secondary-color);
}

section {
    min-height: auto;
    padding: 60px 0;
}

/* 个人展示样式 */
.profile {
    text-align: center;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.profile img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-bottom: 1rem;
}

.profile h1 {
    color: #2c3e50;
    margin: 1rem 0;
    font-size: 2.5rem;
}

.profile p {
    color: #666;
    margin-bottom: 1rem;
}

.bio {
    text-align: left;
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.bio p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* 照片轮播样式 */
.swiper {
    width: 100%;
    max-width: 800px;
    height: 400px;
    margin: 0 auto;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 社交媒体链接样式 */
.social-links {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
}

.social-links a {
    background: white;
    padding: 1rem;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
}

/* AI对话悬浮窗样式 */
.ai-chat-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.chat-toggle {
    background: var(--primary-color);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.chat-window {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 350px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: none;
}

.chat-window.active {
    display: block;
}

.chat-header {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.close-chat {
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    transition: var(--transition);
}

.close-chat:hover {
    background: rgba(255, 255, 255, 0.1);
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: #f8f9fa;
}

.chat-message {
    margin-bottom: 1rem;
    max-width: 80%;
}

.chat-message.user {
    margin-left: auto;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.8rem;
    border-radius: 15px 15px 0 15px;
}

.chat-message.ai {
    margin-right: auto;
    background: var(--white);
    padding: 0.8rem;
    border-radius: 15px 15px 15px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.chat-input {
    padding: 1rem;
    background: var(--white);
    border-top: 1px solid #eee;
    display: flex;
    gap: 0.5rem;
}

.chat-input input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid #eee;
    border-radius: 20px;
    outline: none;
    font-size: 0.9rem;
}

.chat-input button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.chat-input button:hover {
    background: var(--secondary-color);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .chat-window {
        width: calc(100vw - 4rem);
        height: 60vh;
        bottom: 80px;
    }
    
    .ai-chat-widget {
        bottom: 1rem;
        right: 1rem;
    }
}

/* 照片轮播样式补充 */
#gallery h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 2rem;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.5);
    color: white;
    padding: 1rem;
    text-align: center;
}

/* 全局样式优化 */
:root {
    --primary-color: #1e88e5;
    --secondary-color: #64b5f6;
    --accent-color: #0d47a1;
    --text-color: #333;
    --light-bg: #f5f9ff;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

body {
    color: var(--text-color);
    line-height: 1.7;
}

/* 导航栏样式优化 */
nav {
    background: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo span {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Hero部分样式 */
.hero-section {
    background: linear-gradient(135deg, #f6f8ff 0%, #f0f4ff 100%);
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    padding: 0;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.profile-image {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.profile-swiper {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
}

.profile-swiper .swiper-slide {
    width: 100%;
    height: 100%;
}

.profile-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 4px solid var(--white);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* 自定义分页器样式 */
.profile-swiper .swiper-pagination {
    position: absolute;
    bottom: -30px;
}

.profile-swiper .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    opacity: 0.5;
}

.profile-swiper .swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--primary-color);
}

/* 保持装饰性边框动画 */
.profile-image::after {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
    pointer-events: none;
}

.profile-text {
    max-width:1000px;
}

.profile-text h1 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 0.8rem;
}

.highlight {
    display: block;
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: normal;
}

.tagline {
    font-size: 1.25rem;
    color: #666;
    margin-bottom: 2rem;
}

/* 按钮样式 */
.cta-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

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

.btn.secondary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

/* 关于我部分样式 */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
}

.about-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.detail-item {
    text-align: center;
    padding: 2rem;
    background: var(--light-bg);
    border-radius: 10px;
    transition: var(--transition);
}

.detail-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 技能部分样式 */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.skill-bar {
    margin-bottom: 1rem;
}

.skill-name {
    display: block;
    margin-bottom: 0.5rem;
}

.bar {
    height: 8px;
    background: var(--light-bg);
    border-radius: 4px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: var(--primary-color);
    border-radius: 4px;
    transition: width 1s ease;
}

.skill-icons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
}

.skill-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

/* 动画效果 */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.2;
    }
    100% {
        transform: scale(1);
        opacity: 0.5;
    }
}

/* 响应式设计补充 */
@media (max-width: 768px) {
    .profile {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-details {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .profile-text h1 {
        font-size: 2.5rem;
    }
}

/* 社交媒体部分样式优化 */
#social {
    background: var(--light-bg);
    padding: 60px 0;
}

#social .section-container {
    text-align: center;
}

#social h2 {
    font-size: 2.5rem;
    color: var(--text-color);
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

#social h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.social-links a {
    background: var(--light-bg);
    color: var(--primary-color);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.social-links a i {
    font-size: 1.8rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

.social-links a:hover i {
    color: var(--white);
}

/* 添加悬浮提示 */
.social-links a::before {
    content: attr(title);
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-color);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.8rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.social-links a::after {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--text-color);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.social-links a:hover::before,
.social-links a:hover::after {
    opacity: 1;
    visibility: visible;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .social-links {
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .social-links a {
        width: 60px;
        height: 60px;
    }

    .social-links a i {
        font-size: 1.5rem;
    }
    
    #social h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .social-links {
        padding: 1.5rem;
        gap: 1rem;
    }

    .social-links a {
        width: 50px;
        height: 50px;
    }

    .social-links a i {
        font-size: 1.2rem;
    }
}

/* 调整作品集部分的间距 */
#gallery {
    padding: 60px 0;
}

/* 添加section之间的分隔样式 */
section:not(:last-child) {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* 为不同背景的section添加视觉区分 */
section:nth-child(even) {
    background: var(--light-bg);
}

section:nth-child(odd) {
    background: var(--white);
}

/* 响应式调整 */
@media (max-width: 768px) {
    section {
        padding: 40px 0;
    }
    
    .section-container {
        padding: 0 1rem;
    }
    
    .about-grid,
    .skills-grid {
        gap: 2rem;
    }
    
    .about-details {
        gap: 1rem;
    }
    
    .social-links {
        padding: 1.5rem;
        gap: 1.5rem;
    }
}

/* 成就展示样式 */
.achievements {
    display: flex;
    gap: 2rem;
    margin: 1.5rem 0;
}

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

.achievement-item .number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
}

.achievement-item .label {
    font-size: 0.9rem;
    color: #666;
}

/* 专业领域样式 */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.expertise-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

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

.expertise-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.expertise-card h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

/* 技术专栏样式 */
.columns-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.column-card {
    position: relative;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

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

.card-header {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.card-header.premium {
    background: var(--primary-color);
    color: white;
}

.card-header.new {
    background: linear-gradient(135deg, #00ff87, #60efff);
    color: #000;
}

.article-count {
    margin: 1rem 0;
    color: #666;
    font-size: 0.9rem;
}

.tags {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag {
    background: var(--light-bg);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--primary-color);
}

/* 最新文章样式 */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.post-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.post-category {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.post-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.4;
}

.post-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.post-meta {
    display: flex;
    gap: 1.5rem;
    color: #666;
    font-size: 0.9rem;
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* 文章卡片链接样式 */
.post-card h3 a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.post-card h3 a:hover {
    color: var(--primary-color);
}

/* 查看更多按钮样式 */
.view-more {
    text-align: center;
    margin-top: 3rem;
}

/* 文章分类样式 */
.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.category-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.category-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.category-card h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.article-list {
    list-style: none;
}

.article-list li {
    margin-bottom: 1rem;
}

.article-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.article-list a:hover {
    background: var(--light-bg);
    color: var(--primary-color);
}

.article-date {
    font-size: 0.9rem;
    color: #666;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .post-card {
        padding: 1.5rem;
    }

    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .article-list a {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* 添加自定义图标样式 */
.fab.fa-bilibili:before {
    content: "华为";
    font-family: Arial, sans-serif;
    font-weight: bold;
    font-style: normal;
}
/* 添加自定义图标样式 */
.fab.fa-weibo:before {
    content: "阿里";
    font-family: Arial, sans-serif;
    font-weight: bold;
    font-style: normal;
}
/* 添加自定义图标样式 */
.fab.fa-git-alt:before {
    content: "51CTO";
    font-family: Arial, sans-serif;
    font-weight: bold;
    font-style: normal;
}



/* 调整社交图标颜色 */
.social-links a[title="CSDN博客"]:hover {
    background: #fc5531;
}

.social-links a[title="华为云"]:hover {
    background: #fb7299;
}

.social-links a[title="阿里云"]:hover {
    background: #e6162d;
}

.social-links a[title="码云"]:hover {
    background: #c71d23;
}

.social-links a[title="QQ联系"]:hover {
    background: #12b7f5;
}

/* 产品介绍部分样式 */
#product-intro {
    background: linear-gradient(135deg, #f6f8ff 0%, #f0f4ff 100%);
    padding: 80px 0;
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.product-tagline {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.product-description {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.product-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-item h3 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.feature-item p {
    color: #666;
    font-size: 0.9rem;
}

.product-cta {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.product-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    padding: 1rem 2rem;
}

.product-preview {
    position: relative;
}

.product-preview img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* 响应式调整 */
@media (max-width: 968px) {
    .product-showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .product-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-preview {
        order: -1;
    }
}

@media (max-width: 576px) {
    .product-features {
        grid-template-columns: 1fr;
    }

    .product-cta {
        flex-direction: column;
    }

    .product-tagline {
        font-size: 1.5rem;
    }
}

/* 优化按钮悬停效果 */
.product-cta .btn.primary:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.product-cta .btn.secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .hero-content {
        padding: 3rem 1rem 1rem;
    }
}

/* 添加消息样式 */
.message {
    margin-bottom: 1rem;
    max-width: 80%;
    padding: 0.8rem;
    border-radius: 15px;
}

.message.user {
    margin-left: auto;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 15px 15px 0 15px;
}

.message.bot {
    margin-right: auto;
    background: var(--white);
    border-radius: 15px 15px 15px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.message.error {
    margin: 0 auto;
    background: #ff5252;
    color: var(--white);
    text-align: center;
    border-radius: 15px;
}

/* 添加加载动画 */
.message.bot:contains('思考中...') {
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
} 
.social-contact {
    margin-top: 20px;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.qrcode-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    padding: 20px 0;
}

.qrcode-item {
    text-align: center;
    transition: all 0.3s ease;
}

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

.qrcode-item img {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    margin-bottom: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.qrcode-item p {
    font-size: 14px;
    color: #666;
    margin: 0;
    line-height: 1.5;
}