/**
 * 琉璃神社 - 原创CSS样式文件
 * 网站: zhimaLianping.com
 * 版本: 1.0.0
 * 作者: 琉璃神社技术团队
 */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    line-height: 1.6;
    color: #e8e8e8;
    background: linear-gradient(135deg, #0d0d1a 0%, #1a1a2e 50%, #16213e 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.25s ease;
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border: 0;
}

button, input {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
    background: none;
}

/* ========== 布局容器 ========== */
.wrapper {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== 顶部导航 ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(13, 13, 26, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(138, 92, 246, 0.15);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

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

.site-logo img {
    width: 44px;
    height: 44px;
    border-radius: 10px;
}

.site-logo span {
    font-size: 22px;
    font-weight: 700;
    background: linear-gradient(90deg, #a855f7, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-menu a {
    padding: 10px 18px;
    font-size: 15px;
    font-weight: 500;
    color: #b8b8c8;
    border-radius: 8px;
    transition: all 0.25s ease;
}

.main-menu a:hover,
.main-menu a.current {
    color: #fff;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(236, 72, 153, 0.2));
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: #e8e8e8;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ========== 搜索栏 ========== */
.search-section {
    padding: 100px 0 20px;
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.08) 0%, transparent 100%);
}

.search-wrapper {
    max-width: 640px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(168, 85, 247, 0.25);
    border-radius: 50px;
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.search-box:focus-within {
    border-color: #a855f7;
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.25);
}

.search-box input {
    flex: 1;
    padding: 16px 24px;
    color: #e8e8e8;
    background: transparent;
}

.search-box input::placeholder {
    color: #6b6b7b;
}

.search-box button {
    padding: 16px 32px;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.25s ease;
}

.search-box button:hover {
    opacity: 0.9;
}

/* ========== 面包屑导航 ========== */
.breadcrumb {
    padding: 16px 0;
    font-size: 14px;
    color: #8b8b9b;
}

.breadcrumb a {
    color: #a855f7;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    margin: 0 8px;
}

/* ========== 首页横幅 ========== */
.hero-banner {
    position: relative;
    height: 520px;
    margin-top: 72px;
    overflow: hidden;
}

.hero-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13, 13, 26, 0.85) 0%, rgba(26, 26, 46, 0.7) 100%);
    z-index: 1;
}

.hero-banner img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 0 24px;
}

.hero-content h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #fff 0%, #ec4899 50%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 18px;
    color: #b8b8c8;
    max-width: 680px;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

/* ========== 按钮样式 ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #a855f7, #ec4899);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(168, 85, 247, 0.4);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.08);
    color: #e8e8e8;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
}

/* ========== 内容区块 ========== */
.content-block {
    padding: 72px 0;
}

.content-block.alt-bg {
    background: rgba(168, 85, 247, 0.03);
}

.block-header {
    text-align: center;
    margin-bottom: 48px;
}

.block-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
    background: linear-gradient(90deg, #e8e8e8, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.block-header p {
    font-size: 16px;
    color: #8b8b9b;
}

/* ========== 视频卡片网格 ========== */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.video-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.35s ease;
}

.video-card:hover {
    transform: translateY(-6px);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.3);
}

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

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

.video-card:hover .video-thumb img {
    transform: scale(1.08);
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.35s ease;
}

.play-icon::after {
    content: "";
    width: 0;
    height: 0;
    border-left: 20px solid #a855f7;
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 4px;
}

.video-card:hover .play-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.video-time {
    position: absolute;
    bottom: 10px;
    right: 10px;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.75);
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
}

.video-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 12px;
    background: linear-gradient(135deg, #ef4444, #f97316);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.video-body {
    padding: 18px;
}

.video-body h3 {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: #8b8b9b;
    margin-bottom: 12px;
}

.video-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    padding: 4px 12px;
    background: rgba(168, 85, 247, 0.15);
    border-radius: 20px;
    font-size: 12px;
    color: #c084fc;
}

/* ========== 分类标签栏 ========== */
.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 40px;
}

.category-tabs button {
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    color: #b8b8c8;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
}

.category-tabs button:hover,
.category-tabs button.active {
    background: linear-gradient(135deg, #a855f7, #ec4899);
    border-color: transparent;
    color: #fff;
}

/* ========== 服务卡片 ========== */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.35s ease;
}

.service-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
    transform: translateY(-4px);
}

.service-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(236, 72, 153, 0.2));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: #8b8b9b;
    line-height: 1.7;
}

/* ========== 专家团队 ========== */
.expert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.expert-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 32px;
    text-align: center;
    transition: all 0.35s ease;
}

.expert-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
}

.expert-avatar {
    width: 110px;
    height: 110px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #a855f7;
}

.expert-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.expert-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 6px;
}

.expert-role {
    font-size: 14px;
    color: #ec4899;
    margin-bottom: 14px;
}

.expert-desc {
    font-size: 14px;
    color: #8b8b9b;
    line-height: 1.7;
    margin-bottom: 20px;
}

.expert-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.expert-actions .btn {
    padding: 10px 20px;
    font-size: 14px;
}

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

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #e8e8e8;
    font-size: 16px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background 0.25s ease;
}

.faq-question:hover {
    background: rgba(168, 85, 247, 0.08);
}

.faq-question::after {
    content: "+";
    font-size: 24px;
    color: #a855f7;
    transition: transform 0.3s ease;
}

.faq-item.open .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: #8b8b9b;
    line-height: 1.8;
}

/* ========== 联系区块 ========== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.contact-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 28px;
}

.contact-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(236, 72, 153, 0.2));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.contact-info h4 {
    font-size: 14px;
    color: #8b8b9b;
    font-weight: 400;
    margin-bottom: 4px;
}

.contact-info p {
    font-size: 15px;
    color: #e8e8e8;
}

.qrcode-wrap {
    display: flex;
    gap: 24px;
    justify-content: center;
}

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

.qrcode-item img {
    width: 120px;
    height: 120px;
    border-radius: 12px;
    margin-bottom: 10px;
}

.qrcode-item span {
    font-size: 13px;
    color: #8b8b9b;
}

/* ========== 页脚 ========== */
.site-footer {
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 56px 0 0;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand p {
    font-size: 14px;
    color: #8b8b9b;
    line-height: 1.8;
    margin-top: 16px;
    max-width: 320px;
}

.footer-links h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 14px;
    color: #8b8b9b;
    transition: color 0.25s ease;
}

.footer-links a:hover {
    color: #a855f7;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #6b6b7b;
}

.update-time {
    color: #a855f7;
}

/* ========== 回到顶部 ========== */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-4px);
}

/* ========== 页面标题区 ========== */
.page-hero {
    padding: 140px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.1) 0%, transparent 100%);
}

.page-hero h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 14px;
    background: linear-gradient(90deg, #e8e8e8, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero p {
    font-size: 17px;
    color: #8b8b9b;
}

/* ========== 工具卡片 ========== */
.tool-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.35s ease;
}

.tool-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
    transform: translateX(8px);
}

.tool-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(236, 72, 153, 0.2));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.tool-info h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 6px;
}

.tool-info p {
    font-size: 14px;
    color: #8b8b9b;
}

/* ========== 社区卡片 ========== */
.community-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.35s ease;
}

.community-card:hover {
    border-color: rgba(236, 72, 153, 0.3);
}

.community-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.community-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
}

.community-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.community-user h4 {
    font-size: 15px;
    font-weight: 600;
}

.community-user span {
    font-size: 13px;
    color: #8b8b9b;
}

.community-content {
    font-size: 14px;
    color: #b8b8c8;
    line-height: 1.7;
    margin-bottom: 16px;
}

.community-image {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 16px;
}

.community-image img {
    width: 100%;
}

.community-actions {
    display: flex;
    gap: 24px;
    font-size: 14px;
    color: #8b8b9b;
}

.community-actions span {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: color 0.25s ease;
}

.community-actions span:hover {
    color: #ec4899;
}

/* ========== 响应式设计 ========== */
@media (max-width: 1024px) {
    .footer-main {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-menu {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-banner {
        height: 420px;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .hero-content p {
        font-size: 15px;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 280px;
    }
    
    .block-header h2 {
        font-size: 28px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .page-hero h1 {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .wrapper {
        padding: 0 16px;
    }
    
    .search-box {
        flex-direction: column;
        border-radius: 16px;
    }
    
    .search-box button {
        border-radius: 0 0 16px 16px;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .category-tabs {
        gap: 8px;
    }
    
    .category-tabs button {
        padding: 8px 16px;
        font-size: 13px;
    }
}


/* ========== 面包屑导航 ========== */
.breadcrumb {
    background: rgba(13, 13, 26, 0.6);
    padding: 12px 0;
    margin-top: 72px;
    border-bottom: 1px solid rgba(138, 92, 246, 0.1);
}

.breadcrumb .wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #a0a0a0;
}

.breadcrumb a {
    color: #a855f7;
}

.breadcrumb a:hover {
    color: #ec4899;
}

/* ========== 屏幕阅读器专用 ========== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========== 社区美图展示 ========== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
}

/* ========== 娱乐专区 ========== */
.entertainment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.entertainment-card {
    background: rgba(138, 92, 246, 0.08);
    border: 1px solid rgba(138, 92, 246, 0.2);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: all 0.3s ease;
}

.entertainment-card:hover {
    background: rgba(138, 92, 246, 0.15);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(138, 92, 246, 0.2);
}

.entertainment-icon {
    font-size: 42px;
    margin-bottom: 16px;
}

.entertainment-card h4 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 10px;
}

.entertainment-card p {
    font-size: 13px;
    color: #a0a0a0;
    line-height: 1.5;
}

/* ========== 成功案例 ========== */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-card {
    background: linear-gradient(135deg, rgba(138, 92, 246, 0.15), rgba(236, 72, 153, 0.1));
    border: 1px solid rgba(138, 92, 246, 0.3);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(138, 92, 246, 0.25);
}

.case-stats {
    margin-bottom: 20px;
}

.case-number {
    display: block;
    font-size: 42px;
    font-weight: 700;
    background: linear-gradient(90deg, #a855f7, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.case-label {
    display: block;
    font-size: 14px;
    color: #a0a0a0;
    margin-top: 4px;
}

.case-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}

.case-card p {
    font-size: 14px;
    color: #c0c0c0;
    line-height: 1.6;
}

/* ========== 专家资质标签 ========== */
.expert-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin: 12px 0;
}

.credential {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(138, 92, 246, 0.2);
    border: 1px solid rgba(138, 92, 246, 0.4);
    border-radius: 20px;
    font-size: 12px;
    color: #a855f7;
}

/* ========== 视频徽章样式 ========== */
.video-badge.hot {
    background: linear-gradient(90deg, #ef4444, #f97316);
}

.video-badge.new {
    background: linear-gradient(90deg, #22c55e, #10b981);
}

/* ========== 响应式调整 ========== */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .entertainment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .case-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .breadcrumb {
        margin-top: 64px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .entertainment-grid {
        grid-template-columns: 1fr;
    }
    
    .case-grid {
        grid-template-columns: 1fr;
    }
    
    .case-number {
        font-size: 32px;
    }
}