/*桌面端样式*/
/*导航栏样式已移至共享样式文件*/

/* 核心修复：防止页面出现水平滚动溢出 */
body {
    overflow-x: hidden; /* 禁用水平方向的滚动条 */
    width: 100%;        /* 确保 body 宽度不会超过视口 */
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}
.first{
    /* 导航栏高度是 60px，我们增加 70px 留出一点空间 */
    padding-top: 70px;

    /* 确保 main 元素在页面上正常显示 */
    display: block;
}
/* 增强：重置所有元素的外边距和内边距，减少意外溢出 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box; /* 确保 padding 和 border 不会增加元素总宽度 */
}


.read-more-link {
    display: inline-block;
    margin-top: 10px;
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: bold;
    transition: color var(--transition-normal);
}


/* ======================================= */
/* 关于页面：about.css */
/* ======================================= */

/* 容器与基础样式 */
.about-main {
    padding-top: 100px;
    padding-bottom: 80px;
    background-color: var(--bg-primary); /* 使用CSS变量 */
    min-height: 100vh;
    transition: background-color var(--transition-normal);
}

.about-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 25px;
}

.about-section {
    margin-bottom: 60px;
}

.section-heading {
    font-size: 2.5rem;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--accent-secondary);
    padding-bottom: 10px;
    font-family: 'Georgia', serif;
    transition: color var(--transition-normal), border-bottom var(--transition-normal);
}


/* 添加进入动画定义 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 艺术标题样式 */
.artistic-title {
    color: var(--accent-primary);
    text-align: center;
    font-size: 3rem;
    margin-bottom: 50px;
    text-shadow: 0 0 10px var(--accent-glow);
    transition: color var(--transition-normal), text-shadow var(--transition-normal);
    animation: fadeInUp 1s ease-out forwards;
}

/* 应用进入动画的类 */
.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.slide-in-right {
    opacity: 0;
    animation: slideInRight 0.8s ease-out forwards;
}

.slide-in-left {
    opacity: 0;
    animation: slideInLeft 0.8s ease-out forwards;
}

/* 2. 区域一：起源与哲学 */
.profile-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px;
    border-radius: 15px;
    background-color: var(--bg-card);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px var(--shadow-light);
    text-align: center;
    transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

/* 应用动画类 */
.profile-card,
.section-heading,
.future-declaration,
.dimension-philosophy,
.dimension-site-map,
.connection-card,
.cta-button {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

/* 确保section-heading使用CSS变量 */
.section-heading {
    font-size: 2.5rem;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--accent-secondary);
    padding-bottom: 10px;
    font-family: 'Georgia', serif;
    transition: color var(--transition-normal), border-bottom var(--transition-normal);
    animation-delay: 0.1s;
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 25px;
    border: 5px solid var(--accent-secondary);
    transition: border-color var(--transition-normal);
}

.intro-quote {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--accent-primary);
    margin-bottom: 20px;
    transition: color var(--transition-normal);
}

.profile-text p {
    line-height: 1.7;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 15px auto;
    transition: color var(--transition-normal);
}

/* 3. 区域二：核心双栏 Flexbox 布局 */
.dimension-content-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    text-align: left;
}

.dimension-philosophy {
    animation-delay: 0.4s;
    animation-name: fadeInUp;
}

.dimension-site-map {
    animation-delay: 0.6s;
    animation-name: fadeInUp;
}

.dimension-philosophy,
.dimension-site-map {
    /* 核心：确保两栏平分空间 */
    flex: 1 1 48%;
    padding: 20px;
    background-color: var(--bg-card);
    border-radius: 10px;
    box-shadow: 0 4px 12px var(--shadow-light);
    /* 添加明确的边框，并确保在亮色模式下也可见 */
    border: 1px solid var(--border-light);
    /* 增加边框对比度 */
    transition: background-color var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

/* 亮色模式下增强边框可见性 */
:root:not(body.dark-mode) .dimension-philosophy,
:root:not(body.dark-mode) .dimension-site-map {
    border: 1px solid rgba(0, 0, 0, 0.15); /* 深色边框，在浅色背景上更明显 */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); /* 更明显的阴影 */
}

/* 深色模式下增强边框可见性 */
body.dark-mode .dimension-philosophy,
body.dark-mode .dimension-site-map {
    border: 1px solid rgba(255, 255, 255, 0.2); /* 浅色边框，在深色背景上更明显 */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3); /* 深色模式下的阴影 */
}

/* 为数字维度内的元素添加动画 */
.skill-title,
.philosophy-list li,
.tag-cloud,
.site-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
    transition: opacity var(--transition-normal);
}

/* 为列表项添加交错延迟 */
.philosophy-list li:nth-child(1) { animation-delay: 0.5s; }
.philosophy-list li:nth-child(2) { animation-delay: 0.6s; }
.philosophy-list li:nth-child(3) { animation-delay: 0.7s; }
.philosophy-list li:nth-child(4) { animation-delay: 0.8s; }
.philosophy-list li:nth-child(5) { animation-delay: 0.9s; }
.philosophy-list li:nth-child(6) { animation-delay: 1.0s; }

/* 为标签和卡片添加延迟 */
.tag-cloud { animation-delay: 0.7s; }
.site-card:nth-child(1) { animation-delay: 0.8s; }
.site-card:nth-child(2) { animation-delay: 0.9s; }
.site-card:nth-child(3) { animation-delay: 1.0s; }
.site-card:nth-child(4) { animation-delay: 1.1s; }

.skill-title {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    border-left: 4px solid var(--accent-primary);
    padding-left: 10px;
    margin-top: 30px; /* 区分上下内容 */
    transition: color var(--transition-normal), border-left var(--transition-normal);
}
.dimension-philosophy .skill-title:first-child {
    margin-top: 0;
}

/* 哲学列表样式 */
.philosophy-list {
    list-style-type: none;
    padding-left: 0;
    line-height: 2;
}

.philosophy-list li {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 1rem;
    color: var(--text-secondary);
    transition: color var(--transition-normal), border-bottom var(--transition-normal);
}

/* 亮色模式下增强列表项分割线可见性 */
:root:not(body.dark-mode) .philosophy-list li {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1); /* 深色分割线，在浅色背景上更明显 */
}

/* 深色模式下增强列表项分割线可见性 */
body.dark-mode .philosophy-list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* 浅色分割线，在深色背景上更明显 */
}

.philosophy-list li:last-child {
    border-bottom: none;
}

.icon-principle {
    font-size: 1.2rem;
    color: var(--accent-primary);
    margin-right: 15px;
    width: 20px;
    text-align: center;
    transition: color var(--transition-normal);
}
.philosophy-list li strong {
    color: var(--text-primary);
    margin-right: 5px;
    transition: color var(--transition-normal);
}


/* 标签云样式 */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}
.skill-tag {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    color: var(--text-light);
    box-shadow: 0 2px 5px var(--shadow-light);
    transition: color var(--transition-normal), box-shadow var(--transition-normal);
}
.tag-blue { background-color: var(--accent-primary); }
.tag-green { background-color: var(--accent-success); }
.tag-purple { background-color: var(--accent-purple); }
.tag-red { background-color: var(--accent-danger); }


/* 网站结构卡片 */
.site-card {
    display: block;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--text-primary);
    background-color: var(--bg-card); /* 比外层容器更亮，突出层次 */
    border: 2px solid var(--border-light); /* 增加边框粗细 */
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal), border-color var(--transition-normal), color var(--transition-normal);
}

/* 亮色模式下增强网站卡片边框可见性 */
:root:not(body.dark-mode) .site-card {
    border: 2px solid rgba(0, 0, 0, 0.1); /* 深色边框，在浅色背景上更明显 */
}

/* 深色模式下增强网站卡片边框可见性 */
body.dark-mode .site-card {
    border: 2px solid rgba(255, 255, 255, 0.15); /* 浅色边框，在深色背景上更明显 */
}
.site-card h4 {
    margin-top: 0;
    color: var(--accent-primary);
    transition: color var(--transition-normal);
}
.site-card p {
    font-size: 0.9rem;
    line-height: 1.5;
}
.site-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px var(--shadow-accent);
}


/* 4. 区域三：连接与未来 */
.future-declaration {
    max-width: 700px;
    margin: 0 auto 30px auto;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.7;
    text-align: center;
    transition: color var(--transition-normal);
    animation-delay: 0.8s;
}

/* 社交链接网格样式 */
/* 全新的社交卡片设计 */
.social-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 800px;
    margin: 40px auto 0;
    padding: 0 20px;
}

.social-card {
    display: flex;
    flex-direction: column;
    padding: 32px;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-light) 100%);
    border-radius: 20px;
    box-shadow: 0 8px 32px var(--shadow-light);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    backdrop-filter: blur(12px);
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
    min-height: 180px;
}

.social-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-slow);
}

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

.social-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 16px 48px var(--shadow-accent);
    border-color: var(--accent-primary);
}

.card-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    z-index: 2;
}

.card-title {
    margin: 0 0 12px 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-description {
    margin: 0 0 20px 0;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
    margin-top: auto;
}

.card-action {
    font-size: 0.9rem;
    color: var(--accent-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-normal);
}

.social-card:hover .card-action {
    transform: translateX(4px);
}

.card-address {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-family: 'Courier New', monospace;
    background: var(--bg-card-light);
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.social-card:hover .card-address {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* 平台特定悬停效果 */
.email-card:hover {
    border-color: #EA4335;
    box-shadow: 0 16px 48px rgba(234, 67, 53, 0.25);
}

.bilibili-card:hover {
    border-color: #FB7299;
    box-shadow: 0 16px 48px rgba(251, 114, 153, 0.25);
}

.coolapk-card:hover {
    border-color: #FF6B35;
    box-shadow: 0 16px 48px rgba(255, 107, 53, 0.25);
}

.qq-card:hover {
    border-color: #12B7F5;
    box-shadow: 0 16px 48px rgba(18, 183, 245, 0.25);
}

/* 复制成功状态 */
.social-card.copied {
    border-color: #10B981;
    box-shadow: 0 16px 48px rgba(16, 185, 129, 0.25);
}

.social-card.copied .card-action {
    color: #10B981;
}

/* 为社交卡片添加交错动画延迟 */
.social-card:nth-child(1) { animation-delay: 0.8s; }
.social-card:nth-child(2) { animation-delay: 0.9s; }
.social-card:nth-child(3) { animation-delay: 1.0s; }
.social-card:nth-child(4) { animation-delay: 1.1s; }

.social-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
    transition: opacity var(--transition-normal);
}

/* 移动端响应式适配 */
@media (max-width: 1024px) {
    .social-cards-grid {
        max-width: 700px;
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .social-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        max-width: 600px;
    }
    
    .social-card {
        padding: 25px;
    }
    
    .card-title {
        font-size: 1.3rem;
    }
    
    .card-description {
        font-size: 0.9rem;
    }
    
    .card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .card-action {
        font-size: 0.8rem;
    }
    
    .card-address {
        font-size: 0.75rem;
    }
}

@media (max-width: 600px) {
    .social-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        max-width: 100%;
    }
    
    .social-card {
        padding: 20px;
    }
    
    .card-title {
        font-size: 1.2rem;
    }
    
    .card-description {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .social-cards-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        max-width: 400px;
    }
    
    .social-card {
        padding: 25px;
    }
    
    .card-footer {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        flex-wrap: nowrap;
        min-width: 0;
    }
    
    .card-action {
        white-space: nowrap;
        font-size: 0.8rem;
        margin-right: 8px;
    }
    
    .card-address {
        white-space: nowrap;
        font-size: 0.75rem;
        padding: 4px 8px;
        flex-shrink: 0;
    }
}

/* 5. 区域四：鸣谢菜单 */
.credits-section {
    animation-delay: 0.9s;
    animation-name: fadeInUp;
}

.credits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.credit-card {
    display: flex;
    align-items: center;
    padding: 25px;
    background-color: var(--bg-card);
    border-radius: 15px;
    box-shadow: 0 4px 12px var(--shadow-light);
    border: 1px solid var(--border-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal), border-color var(--transition-normal);
    backdrop-filter: blur(10px);
    text-decoration: none;
    color: inherit;
}

.credit-link {
    cursor: pointer;
}

.credit-link:hover {
    text-decoration: none;
    color: inherit;
}

/* 亮色模式下增强鸣谢卡片边框可见性 */
:root:not(body.dark-mode) .credit-card {
    border: 1px solid rgba(0, 0, 0, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 深色模式下增强鸣谢卡片边框可见性 */
body.dark-mode .credit-card {
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.credit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-accent);
}

.credit-avatar {
    flex-shrink: 0;
    margin-right: 25px;
}

.avatar-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-secondary);
    transition: border-color var(--transition-normal);
}

.credit-card:hover .avatar-image {
    border-color: var(--accent-primary);
}

.credit-avatar {
    position: relative;
}

.platform-icon {
    position: absolute;
    bottom: -5px;
    right: -5px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: white;
    border: 2px solid var(--bg-card);
    transition: all var(--transition-normal);
}

.credit-card:hover .platform-icon {
    transform: scale(1.1);
    background-color: var(--accent-secondary);
}

.bilibili-icon {
    background-color: #FB7299; /* B站粉色 */
}

.douyin-icon {
    background-color: #FE2C55; /* 抖音红色 */
}

.credit-info {
    flex: 1;
}

.platform-label {
    display: inline-block;
    margin-top: 8px;
    padding: 4px 8px;
    background-color: var(--accent-primary);
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: bold;
    transition: background-color var(--transition-normal);
}

.credit-card:hover .platform-label {
    background-color: var(--accent-secondary);
}

.credit-name {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: bold;
    transition: color var(--transition-normal);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.credit-contribution {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    transition: color var(--transition-normal);
}

/* 为鸣谢卡片添加交错动画延迟 */
.credit-card:nth-child(1) { animation-delay: 1.0s; }
.credit-card:nth-child(2) { animation-delay: 1.1s; }
.credit-card:nth-child(3) { animation-delay: 1.2s; }
.credit-card:nth-child(4) { animation-delay: 1.3s; }

.credit-card {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
    transition: opacity var(--transition-normal);
}

/* 移动端响应式适配 */
@media (max-width: 768px) {
    .credits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .credit-card {
        padding: 20px;
        flex-direction: column;
        text-align: center;
    }
    
    .credit-avatar {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .avatar-image {
        width: 70px;
        height: 70px;
    }
    
    .credit-name {
        font-size: 1.2rem;
    }
    
    .credit-contribution {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .credits-grid {
        gap: 15px;
    }
    
    .credit-card {
        padding: 15px;
    }
    
    .avatar-image {
        width: 60px;
        height: 60px;
    }
    
    .credit-name {
        font-size: 1.1rem;
    }
    
    .credit-contribution {
        font-size: 0.85rem;
    }
}
.connection-card:nth-child(1) {
    animation-delay: 1.0s;
}

.connection-card:nth-child(2) {
    animation-delay: 1.1s;
    animation-name: slideInRight;
}

.connection-card:nth-child(3) {
    animation-delay: 1.2s;
    animation-name: slideInRight;
}

.connection-card:nth-child(4) {
    animation-delay: 1.3s;
}

.cta-button {
    animation-delay: 1.4s;
}
.connection-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap; /* 确保在移动端可以换行 */
    /* 确保容器宽度合适，让卡片能够正确排列 */
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.connection-card {
    width: calc(50% - 15px); /* 计算宽度，确保在一行显示两个卡片 */
    min-width: 160px;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    text-decoration: none;

    /* 基础卡片样式 */
    background-color: var(--bg-card);
    border: 2px solid var(--border-light); /* 增加边框粗细 */
    box-shadow: 0 4px 10px var(--shadow-light);

    transition: all var(--transition-normal) cubic-bezier(0.25, 0.8, 0.25, 1);
}

.connection-card:hover {
    transform: translateY(-8px); /* 悬浮效果 */
    box-shadow: 0 10px 25px var(--shadow-accent); /* 发光阴影 */
    border-color: var(--accent-primary); /* 边框高亮 */
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.connection-card h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 5px;
    margin-top: 0;
    transition: color var(--transition-normal);
}

.connection-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
    transition: color var(--transition-normal);
}

/* 颜色主题（悬停时图标颜色变化） */
.connection-card:hover .card-icon {
    color: var(--accent-primary); /* 使用主题色 */
}

.cta-button {
    display: block;
    width: fit-content;
    margin: 0 auto;
    padding: 12px 30px;
    background-color: var(--accent-primary);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: bold;
    box-shadow: 0 4px 15px var(--shadow-accent);
    border: 2px solid var(--text-light); /* 默认情况下有白色边框 */
    transition: background-color var(--transition-normal), transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.cta-button:hover {
    background-color: var(--accent-primary);
    transform: translateY(-3px);
    border-color: var(--text-light);
    box-shadow: 0 6px 20px var(--shadow-accent-hover);
}

.cta-button:active {
    transform: translateY(-1px);
    border-color: var(--bg-primary);
}





/*新增 QQ 样式 */
.connection-card.card-qq {
    border-color: transparent;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.connection-card.card-qq:hover {
    box-shadow: 0 10px 25px var(--shadow-qq);
}
.connection-card.card-qq:hover .card-icon {
    color: var(--accent-qq); /* QQ 蓝色 */
}

/* 复制卡片的基本样式 */
.connection-card.copy-action {
    /* 移除链接的默认指针样式 */
    cursor: pointer;
    position: relative;
    /* 确保复制的号码显示在显眼位置 */
    border: 2px solid transparent;
    box-shadow: 0 4px 10px var(--shadow-light);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.copy-value {
    font-weight: bold;
    color: var(--text-primary) !important;
    margin-bottom: 5px !important;
    transition: color var(--transition-normal);
}

/* 复制提示文本 */
.copy-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--accent-primary);
    opacity: 0.8;
    transition: opacity var(--transition-normal), color var(--transition-normal);
}

/* 复制成功后的状态提示 */
.connection-card.copied .copy-hint {
    color: var(--accent-success); /* 成功绿色 */
    font-weight: bold;
    opacity: 1;
}




/*移动端响应式调整*/
/*移动端响应式调整*/
@media (max-width: 768px) {
    /* 移动端响应式样式已移至共享样式文件 */
}

@media (max-width: 480px) {
    /* 移动端响应式样式已移至共享样式文件 */
    
    .profile-card {
        padding: 20px;
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
    }
    
    .intro-quote {
        font-size: 1.1rem;
    }

    .artistic-title {
        font-size: 2rem;
    }

    .profile-card {
        padding: 20px;
    }

    /* 核心修正：将双栏 Flexbox 转为垂直堆叠 */
    .dimension-content-wrapper {
        flex-direction: column;
        gap: 30px;
    }
    
    .dimension-philosophy,
    .dimension-site-map {
        /* 移除 flex 属性，让它们占据整行 */
        flex: 1 1 100%;
        padding: 20px 15px;
    }

    .section-heading {
        font-size: 2rem;
    }

    .philosophy-list li {
        font-size: 0.95rem;
    }

    .social-icon {
        font-size: 1rem; /* 与其他底栏文字大小保持一致 */
    }
    
    .connection-grid {
        gap: 15px;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: stretch;
        max-width: 100%; /* 移动端使用全宽 */
    }
    
    .connection-card {
        width: calc(50% - 7.5px); /* 使用计算宽度，确保正确分布，实现2*2布局 */
        min-width: 140px;
        max-width: none;
        min-height: 140px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 15px 10px; /* 适当减少移动端的内边距 */
    }
    
    /* 优化移动端卡片内文本大小 */
    .connection-card h4 {
        font-size: 1rem;
    }
    
    .connection-card p {
        font-size: 0.8rem;
    }
    
    .card-icon {
        font-size: 2rem;
    }
    
    /* 针对超小屏幕的额外调整 */
    @media (max-width: 360px) {
        .connection-card {
            width: calc(50% - 5px); /* 保持2*2布局 */
            min-width: 130px;
            min-height: 130px;
            padding: 12px 8px;
        }
        
        .card-icon {
            font-size: 1.8rem;
        }
        
        .connection-card h4 {
            font-size: 0.9rem;
        }
        
        .connection-card p {
            font-size: 0.75rem;
        }
    }

}