/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 颜色变量 - 色彩规范 */
:root {
    /* 主色 */
    --primary-deep-blue: #001427;
    --primary-gold: #FFD700;
    
    /* 辅助色 */
    --secondary-wood-brown: #8B4513;
    --secondary-celadon-gray: #778899;
    
    /* 中性色 */
    --neutral-white: #ffffff;
    --neutral-light: rgba(255, 255, 255, 0.9);
    --neutral-medium: rgba(255, 255, 255, 0.7);
    --neutral-dark: rgba(255, 255, 255, 0.5);
    --neutral-background: #f8f5f0;
}

/* 全局样式 */
body {
    font-family: '般若楠体', 'Noto Serif SC', 'SimSun', serif;
    line-height: 1.6;
    color: var(--primary-deep-blue);
    background-color: var(--neutral-background);
}

.container {
    width: 80%;
    margin: 0 auto;
    padding: 2rem 0;
}

/* 导航栏样式 */
.navbar {
    background-color: var(--primary-deep-blue);
    color: var(--primary-gold);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 0.2rem;
}

.logo .subtitle {
    font-size: 0.8rem;
    opacity: 0.9;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: var(--primary-gold);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #D2B48C;
}

/* 首页横幅样式 */
.hero {
    background: linear-gradient(rgba(0, 20, 39, 0.8), rgba(0, 20, 39, 0.8)), 
                url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%"><defs><pattern id="grain" width="40" height="40" patternUnits="userSpaceOnUse"><rect width="40" height="40" fill="%23001427"/><circle cx="10" cy="10" r="2" fill="%23FFD700" opacity="0.3"/><circle cx="30" cy="30" r="2" fill="%23FFD700" opacity="0.3"/><circle cx="20" cy="40" r="2" fill="%23FFD700" opacity="0.3"/><circle cx="40" cy="20" r="2" fill="%23FFD700" opacity="0.3"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');
    background-size: cover;
    background-position: center;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-gold);
    text-align: center;
    padding-top: 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.2), transparent 70%);
    pointer-events: none;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 500;
    color: var(--neutral-white);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--neutral-light);
}

.btn {
    display: inline-block;
    background-color: var(--primary-deep-blue);
    color: var(--primary-gold);
    padding: 0.8rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 1px solid var(--primary-gold);
}

.btn:hover {
    background-color: var(--primary-gold);
    color: var(--primary-deep-blue);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

/* 首页图片样式 */
.hero-images {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    max-height: 50vh;
    overflow-y: auto;
    padding: 0 1rem 1rem;
}

.hero-image {
    width: 25%;
    max-width: 280px;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}

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

/* 通用板块样式 */
.section-title {
    font-size: 2rem;
    color: var(--secondary-wood-brown);
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-gold);
}

/* 关于我们样式 */
.about {
    background-color: var(--neutral-white);
    padding: 6rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.about-text h3 {
    color: var(--secondary-wood-brown);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.about-images {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-video {
    width: 100%;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.about-video-player {
    width: 100%;
    height: auto;
    display: block;
}

.about-image {
    height: auto;
    border-radius: 5px;
}

.about-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background-color: #D2B48C;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 1.2rem;
    border-radius: 5px;
}

/* 业务板块样式 */
.business {
    background-color: var(--neutral-background);
    padding: 6rem 0;
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.business-card {
    background-color: white;
    padding: 2rem;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

.card-image {
    height: auto;
    margin-bottom: 1.5rem;
    border-radius: 5px;
}

.card-video {
    width: 100%;
    height: 200px;
    margin-bottom: 1.5rem;
    border-radius: 5px;
    overflow: hidden;
    background-color: #000;
}

.business-video-player {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.business-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
}

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

.business-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-wood-brown);
}

.business-card h3 {
    color: var(--secondary-wood-brown);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.business-card p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    color: var(--secondary-celadon-gray);
}

.card-btn {
    display: inline-block;
    background-color: var(--secondary-wood-brown);
    color: var(--neutral-white);
    padding: 0.6rem 1.5rem;
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.card-btn:hover {
    background-color: #654321; /* 深棕色变体 */
    transform: scale(1.05);
}

/* 研发实力样式 */
.research {
    background-color: var(--neutral-white);
    padding: 6rem 0;
}

.research-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.research-item {
    text-align: center;
    padding: 2rem;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.research-item:hover {
    border-color: var(--primary-gold);
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.1);
}

.research-item h3 {
    color: var(--secondary-wood-brown);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* 供应链样式 */
.supply {
    background-color: var(--neutral-background);
    padding: 6rem 0;
}

.supply-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.supply-item {
    text-align: center;
    padding: 2rem;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.supply-item h3 {
    color: var(--secondary-wood-brown);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* 品牌案例样式 */
.cases {
    background-color: var(--neutral-white);
    padding: 6rem 0;
}

.cases-banner {
    width: 100%;
    height: auto;
    border-radius: 5px;
    margin-bottom: 3rem;
}

.cases-banner-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
}

.cases-banner:hover .cases-banner-img {
    transform: scale(1.05);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.case-card {
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.case-image {
    height: auto;
}

.case-card h3 {
    color: var(--secondary-wood-brown);
    margin: 1.5rem 1.5rem 1rem;
    font-size: 1.3rem;
}

.case-card p {
    margin: 0 1.5rem 1.5rem;
    font-size: 0.95rem;
    color: var(--secondary-celadon-gray);
}

/* 市场赋能与未来规划样式 */
.future {
    background-color: var(--neutral-background);
    padding: 6rem 0;
}

.future-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.future-item {
    text-align: center;
    padding: 2rem;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.future-item h3 {
    color: var(--secondary-wood-brown);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* 联系我们样式 */
.contact {
    background-color: var(--secondary-wood-brown);
    color: white;
    padding: 6rem 0 3rem;
}

.contact .section-title {
    color: var(--neutral-white);
    border-bottom-color: var(--primary-gold);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.contact-info p {
    margin-bottom: 2rem;
    font-size: 1rem;
    opacity: 0.9;
}

.contact-details li {
    margin-bottom: 1rem;
    font-size: 1rem;
    list-style: none;
}

.contact-form h3 {
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* 页脚底部样式 */
.footer-bottom {
    text-align: center;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .container {
        width: 90%;
    }
    
    .about-content, .contact-content {
        grid-template-columns: 1fr;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .hero-content h3 {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content h3 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .about, .business, .research, .supply, .cases, .future, .contact {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 1.8rem;
    }

    .hero-content h3 {
        font-size: 1.3rem;
    }

    .btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    .business-grid, .cases-grid {
        grid-template-columns: 1fr;
    }
}

/* 楠木记·中西共生板块样式 */
.symbiosis {
    background-color: var(--primary-deep-blue);
    color: var(--neutral-white);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
}

.symbiosis-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 动态背景层 */
.dynamic-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    background: var(--primary-deep-blue);
}

/* 流态楠木鎏金粒子效果 */
.nanmu-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle, rgba(255, 215, 0, 0.4) 1px, transparent 1px),
        radial-gradient(circle, rgba(255, 215, 0, 0.2) 2px, transparent 2px),
        radial-gradient(circle, rgba(255, 215, 0, 0.1) 3px, transparent 3px),
        radial-gradient(circle, rgba(255, 215, 0, 0.05) 4px, transparent 4px);
    background-size: 30px 30px, 50px 50px, 70px 70px, 90px 90px;
    animation: particleGrowth 20s ease-in-out infinite, particleFlow 15s linear infinite;
}

/* 交互式光效 - 鼠标跟随 */
.nanmu-particles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
                              rgba(255, 215, 0, 0.15), transparent 500px);
    pointer-events: none;
    transition: all 0.1s ease-out;
}

/* 东方纹样 - 楠木年轮+敦煌藻井纹 */
.oriental-patterns {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300"><defs><pattern id="caisson" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="20" fill="none" stroke="rgba(255,215,0,0.05)" stroke-width="1"/><circle cx="25" cy="25" r="15" fill="none" stroke="rgba(255,215,0,0.03)" stroke-width="1"/><circle cx="25" cy="25" r="10" fill="none" stroke="rgba(255,215,0,0.02)" stroke-width="1"/></pattern></defs><circle cx="150" cy="150" r="120" fill="none" stroke="rgba(255,215,0,0.1)" stroke-width="3"/><circle cx="150" cy="150" r="90" fill="none" stroke="rgba(255,215,0,0.08)" stroke-width="2"/><circle cx="150" cy="150" r="60" fill="none" stroke="rgba(255,215,0,0.06)" stroke-width="2"/><circle cx="150" cy="150" r="30" fill="none" stroke="rgba(255,215,0,0.04)" stroke-width="1"/><path d="M150 30 L150 270 M30 150 L270 150" stroke="rgba(255,215,0,0.08)" stroke-width="2"/><path d="M150 30 C220 70 270 110 270 150 C270 190 220 230 150 270 C80 230 30 190 30 150 C30 110 80 70 150 30 Z" fill="url(%23caisson)"/></svg>');
    background-size: 300px 300px;
    animation: rotatePattern 90s linear infinite;
    opacity: 0.6;
}

/* 西方纹样 - 巴洛克卷草纹+达芬奇维特鲁威人比例网格 */
.western-patterns {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="400" height="400"><defs><pattern id="baroque" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M25 0 C35 10 45 10 50 25 C45 40 35 40 25 50 C15 40 5 40 0 25 C5 10 15 10 25 0 Z" fill="none" stroke="rgba(255,215,0,0.05)" stroke-width="1"/></pattern></defs><path d="M200 0 L200 400 M0 200 L400 200" stroke="rgba(255,215,0,0.05)" stroke-width="1"/><path d="M100 0 L100 400 M300 0 L300 400 M0 100 L400 100 M0 300 L400 300" stroke="rgba(255,215,0,0.03)" stroke-width="1"/><circle cx="200" cy="200" r="100" fill="none" stroke="rgba(255,215,0,0.08)" stroke-width="2"/><circle cx="200" cy="200" r="150" fill="none" stroke="rgba(255,215,0,0.05)" stroke-width="1"/><path d="M200 100 L200 300 M100 200 L300 200" stroke="rgba(255,215,0,0.08)" stroke-width="2"/><path d="M200 100 C230 120 250 160 250 200 C250 240 230 280 200 300 C170 280 150 240 150 200 C150 160 170 120 200 100 Z" fill="url(%23baroque)"/></svg>');
    background-size: 400px 400px;
    animation: floatPattern 45s ease-in-out infinite;
    opacity: 0.4;
}

/* 粒子流动动画增强 */
@keyframes particleFlow {
    0% { 
        background-position: 0 0, 0 0, 0 0, 0 0;
    }
    100% { 
        background-position: 30px 30px, 50px 50px, 70px 70px, 90px 90px;
    }
}

/* 粒子生长动画 */
@keyframes particleGrowth {
    0% {
        background-position: 0 0, 0 0, 0 0;
        opacity: 0.6;
    }
    50% {
        background-position: 40px 40px, 60px 60px, 80px 80px;
        opacity: 1;
    }
    100% {
        background-position: 80px 80px, 120px 120px, 160px 160px;
        opacity: 0.6;
    }
}

@keyframes rotatePattern {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.1); }
    100% { transform: rotate(360deg) scale(1); }
}

@keyframes floatPattern {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1);
        opacity: 0.4;
    }
    50% { 
        transform: translateY(30px) rotate(180deg) scale(1.05);
        opacity: 0.6;
    }
}

/* 主标题区域 */
.symbiosis-header {
    text-align: center;
    margin-bottom: 4rem;
    padding-top: 2rem;
}

.symbiosis-title {
    font-size: 2.5rem;
    color: #FFD700;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.symbiosis-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

/* 抽象装置艺术 */
.art-installation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.floating-sculpture {
    width: 300px;
    height: 400px;
    position: relative;
    animation: floatSculpture 15s ease-in-out infinite;
}

.nanmu-incense-holder {
    width: 120px;
    height: 220px;
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 50%, #8B4513 100%);
    border-radius: 15px 15px 8px 8px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 
        0 0 40px rgba(139, 69, 19, 0.6),
        inset 0 0 20px rgba(0, 0, 0, 0.3),
        0 0 60px rgba(255, 215, 0, 0.2);
    overflow: hidden;
    transition: all 0.3s ease;
}

/* 楠木纹理效果增强 */
.nanmu-incense-holder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        /* 主木纹 */
        repeating-linear-gradient(
            90deg,
            rgba(160, 82, 45, 0.4) 0px,
            rgba(160, 82, 45, 0.4) 2px,
            transparent 2px,
            transparent 12px
        ),
        /* 斜纹 */
        repeating-linear-gradient(
            45deg,
            rgba(139, 69, 19, 0.2) 0px,
            rgba(139, 69, 19, 0.2) 1px,
            transparent 1px,
            transparent 8px
        ),
        /* 年轮效果 */
        radial-gradient(circle at 50% 20%, 
            rgba(210, 180, 140, 0.2) 0%, 
            rgba(160, 82, 45, 0.3) 50%, 
            rgba(139, 69, 19, 0.4) 100%),
        /* 鎏金点缀 */
        radial-gradient(circle at 20% 30%, 
            rgba(255, 215, 0, 0.15) 0%, 
            transparent 20%),
        radial-gradient(circle at 80% 70%, 
            rgba(255, 215, 0, 0.1) 0%, 
            transparent 15%);
    animation: woodGrainFlow 15s linear infinite;
    opacity: 0.9;
}

/* 楠木香薰顶部装饰 */
.nanmu-incense-holder::after {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 20px;
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 100%);
    border-radius: 50% 50% 0 0;
    box-shadow: 0 -5px 15px rgba(139, 69, 19, 0.3);
}

.quantum-butterfly {
    width: 150px;
    height: 100px;
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
    animation: flutter 3s ease-in-out infinite;
}

/* 蝴蝶翅膀渐变和纹理 */
.quantum-butterfly::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2E8B57 0%, #98FB98 50%, #2E8B57 100%);
    clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
}

/* 蝴蝶脉络效果 */
.quantum-butterfly::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent 0px,
        transparent 5px,
        rgba(46, 139, 87, 0.5) 5px,
        rgba(46, 139, 87, 0.5) 7px
    );
    clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
    opacity: 0.3;
}

/* 香薰烟雾效果 */
.nanmu-incense-holder::after {
    content: '';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 50px;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.8), transparent);
    border-radius: 50% 50% 0 0;
    animation: smokeRise 3s ease-out infinite;
}

/* 烟雾粒子效果 */
.smoke-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: smokeFloat 4s ease-out infinite;
}

.smoke-particle:nth-child(1) {
    top: -40px;
    left: 40%;
    animation-delay: 0s;
}

.smoke-particle:nth-child(2) {
    top: -45px;
    left: 60%;
    animation-delay: 1s;
}

.smoke-particle:nth-child(3) {
    top: -35px;
    left: 50%;
    animation-delay: 2s;
}

.dynamic-shadow {
    width: 200px;
    height: 50px;
    background: radial-gradient(circle, rgba(0, 20, 39, 0.7) 0%, transparent 70%);
    border-radius: 50%;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    animation: shadowPulse 5s ease-in-out infinite;
}

/* 非物质文化遗产展示 */
.intangible-heritage {
    width: 350px;
    height: 400px;
    position: relative;
    perspective: 1500px;
    animation: floatHeritage 15s ease-in-out infinite;
}

.embroidery-showcase {
    width: 280px;
    height: 180px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #DAA520 100%);
    border-radius: 15px;
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translate(-50%, -50%) rotateX(5deg) rotateY(-5deg);
    box-shadow: 
        0 0 40px rgba(255, 215, 0, 0.6),
        inset 0 0 20px rgba(255, 255, 255, 0.2),
        0 10px 30px rgba(0, 0, 0, 0.3);
    animation: embroideryGlow 4s ease-in-out infinite;
    border: 3px solid rgba(255, 215, 0, 0.3);
}

/* 缂丝纹理效果增强 */
.embroidery-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        /* 基础缂丝纹理 */
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 15px,
            rgba(255, 255, 255, 0.2) 15px,
            rgba(255, 255, 255, 0.2) 17px
        ),
        /* 交叉纹理 */
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 15px,
            rgba(255, 255, 255, 0.1) 15px,
            rgba(255, 255, 255, 0.1) 17px
        ),
        /* 传统图案 - 云纹 */
        radial-gradient(ellipse at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 75% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 25% 75%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 75% 75%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        /* 鎏金高光 */
        linear-gradient(45deg, transparent 48%, rgba(255, 255, 255, 0.3) 48%, rgba(255, 255, 255, 0.3) 52%, transparent 52%);
    border-radius: 12px;
    opacity: 0.8;
}

/* 缂丝图案装饰 */
.embroidery-showcase::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 120px;
    background: 
        /* 传统花卉图案 */
        radial-gradient(circle at 50% 20%, rgba(255, 165, 0, 0.6) 0%, transparent 50%),
        radial-gradient(circle at 30% 50%, rgba(255, 165, 0, 0.4) 0%, transparent 40%),
        radial-gradient(circle at 70% 50%, rgba(255, 165, 0, 0.4) 0%, transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(255, 165, 0, 0.6) 0%, transparent 50%);
    border-radius: 10px;
    opacity: 0.6;
}

.carving-process {
    width: 220px;
    height: 220px;
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 50%, #8B4513 100%);
    border-radius: 50%;
    position: absolute;
    bottom: 15%;
    left: 50%;
    transform: translate(-50%, -50%) rotateX(10deg);
    box-shadow: 
        0 0 40px rgba(139, 69, 19, 0.6),
        inset 0 0 30px rgba(0, 0, 0, 0.3),
        0 15px 40px rgba(0, 0, 0, 0.4);
    animation: carvingRotate 12s linear infinite;
    border: 2px solid rgba(255, 215, 0, 0.2);
}

/* 雕刻纹理效果增强 */
.carving-process::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 85%;
    height: 85%;
    transform: translate(-50%, -50%);
    background: 
        /* 同心圆雕刻纹理 */
        radial-gradient(circle, transparent 30%, rgba(160, 82, 45, 0.6) 30%, rgba(160, 82, 45, 0.6) 32%, transparent 32%),
        radial-gradient(circle, transparent 40%, rgba(160, 82, 45, 0.5) 40%, rgba(160, 82, 45, 0.5) 42%, transparent 42%),
        radial-gradient(circle, transparent 50%, rgba(160, 82, 45, 0.4) 50%, rgba(160, 82, 45, 0.4) 52%, transparent 52%),
        radial-gradient(circle, transparent 60%, rgba(160, 82, 45, 0.3) 60%, rgba(160, 82, 45, 0.3) 62%, transparent 62%),
        radial-gradient(circle, transparent 70%, rgba(160, 82, 45, 0.2) 70%, rgba(160, 82, 45, 0.2) 72%, transparent 72%),
        /* 中心图案 */
        radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 30%);
    border-radius: 50%;
}

/* 木雕细节装饰 */
.carving-process::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: 
        /* 传统回纹 */
        repeating-linear-gradient(45deg, rgba(139, 69, 19, 0.8) 0px, rgba(139, 69, 19, 0.8) 10px, transparent 10px, transparent 20px),
        repeating-linear-gradient(135deg, rgba(139, 69, 19, 0.8) 0px, rgba(139, 69, 19, 0.8) 10px, transparent 10px, transparent 20px);
    border-radius: 50%;
    opacity: 0.5;
}

/* 动画效果 */
@keyframes floatSculpture {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(2deg); }
    66% { transform: translateY(-10px) rotate(-2deg); }
}

@keyframes floatHeritage {
    0%, 100% { transform: translateY(0px) rotateX(0deg) rotateY(0deg); }
    25% { transform: translateY(-15px) rotateX(5deg) rotateY(5deg); }
    50% { transform: translateY(-10px) rotateX(-3deg) rotateY(-3deg); }
    75% { transform: translateY(-20px) rotateX(3deg) rotateY(-5deg); }
}

@keyframes flutter {
    0%, 100% { transform: translate(-50%, -50%) rotate(0deg) scale(1); }
    25% { transform: translate(-50%, -50%) rotate(8deg) scale(1.08); }
    75% { transform: translate(-50%, -50%) rotate(-8deg) scale(0.92); }
}

@keyframes shadowPulse {
    0%, 100% { width: 200px; opacity: 0.7; }
    50% { width: 250px; opacity: 0.4; }
}

@keyframes smokeRise {
    0% { 
        height: 50px; 
        opacity: 0.8; 
        transform: translateX(-50%) scale(1); 
    }
    100% { 
        height: 100px; 
        opacity: 0; 
        transform: translateX(-50%) scale(1.5); 
    }
}

@keyframes smokeFloat {
    0% { 
        opacity: 0.8; 
        transform: translateY(0) scale(1); 
    }
    100% { 
        opacity: 0; 
        transform: translateY(-30px) scale(1.5); 
    }
}

@keyframes embroideryGlow {
    0%, 100% { box-shadow: 0 0 30px rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 50px rgba(255, 215, 0, 0.8); }
}

@keyframes carvingRotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes woodGrainFlow {
    0% { background-position: 0 0; }
    100% { background-position: 100px 0; }
}

/* 哲学叙事矩阵 */
.philosophy-matrix {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.matrix-title {
    font-size: 1.8rem;
    color: #FFD700;
    margin-bottom: 4rem;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.philosophy-graph {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    grid-template-rows: auto auto;
    gap: 2rem;
    margin: 0 auto;
    max-width: 1200px;
    position: relative;
    padding: 2rem 0;
}

/* 添加连接线 */
/* 主节点到东方/西方节点的连接线 */
.philosophy-graph::before,
.philosophy-graph::after {
    content: '';
    position: absolute;
    top: 120px;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, #FFD700 50%, transparent 100%);
    animation: pulse 2s ease-in-out infinite;
    z-index: 5;
}

.philosophy-graph::before {
    left: 0;
    right: 50%;
    margin-right: 75px;
}

.philosophy-graph::after {
    right: 0;
    left: 50%;
    margin-left: 75px;
}

/* 东方节点到子节点的连接线 */
.eastern-node::before {
    content: '';
    position: absolute;
    top: 100%;
    right: 30%;
    width: 2px;
    height: 50px;
    background: linear-gradient(to bottom, rgba(46, 139, 87, 0.8), rgba(46, 139, 87, 0.3));
    z-index: 5;
}

/* 西方节点到子节点的连接线 */
.western-node::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 30%;
    width: 2px;
    height: 50px;
    background: linear-gradient(to bottom, rgba(65, 105, 225, 0.8), rgba(65, 105, 225, 0.3));
    z-index: 5;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.philosophy-node {
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: bold;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

.main-node {
    grid-column: 2;
    grid-row: 1;
    background: radial-gradient(circle, #FFD700 0%, #FFA500 100%);
    color: #001427;
    font-size: 1.3rem;
    padding: 1.5rem 3rem;
    box-shadow: 
        0 0 30px rgba(255, 215, 0, 0.7),
        inset 0 0 20px rgba(255, 255, 255, 0.3),
        0 5px 20px rgba(0, 0, 0, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.5);
    position: relative;
}

.main-node::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.3) 0%, transparent 70%);
    border-radius: 50px;
    z-index: -1;
    animation: pulse 3s ease-in-out infinite;
}

.eastern-node {
    grid-column: 1;
    grid-row: 2;
    background: radial-gradient(circle, #2E8B57 0%, #3CB371 100%);
    color: white;
    margin-left: auto;
    margin-right: 2rem;
    box-shadow: 
        0 0 20px rgba(46, 139, 87, 0.5),
        inset 0 0 10px rgba(255, 255, 255, 0.2),
        0 5px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
}

.western-node {
    grid-column: 3;
    grid-row: 2;
    background: radial-gradient(circle, #4169E1 0%, #6495ED 100%);
    color: white;
    margin-right: auto;
    margin-left: 2rem;
    box-shadow: 
        0 0 20px rgba(65, 105, 225, 0.5),
        inset 0 0 10px rgba(255, 255, 255, 0.2),
        0 5px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
}

/* 东方节点的子节点 */
.eastern-subnodes {
    grid-column: 1;
    grid-row: 3;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1rem;
    margin-right: 2rem;
}

/* 西方节点的子节点 */
.western-subnodes {
    grid-column: 3;
    grid-row: 3;
    display: flex;
    justify-content: flex-start;
    gap: 1rem;
    margin-top: 1rem;
    margin-left: 2rem;
}

.philosophy-subnode {
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 25px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
    box-shadow: 
        0 3px 10px rgba(0, 0, 0, 0.15),
        inset 0 0 10px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.philosophy-subnode::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.philosophy-subnode:hover::before {
    left: 100%;
}

/* 东方子节点 */
.eastern-subnodes .philosophy-subnode {
    border-color: rgba(46, 139, 87, 0.5);
    box-shadow: 
        0 3px 10px rgba(46, 139, 87, 0.2),
        inset 0 0 10px rgba(46, 139, 87, 0.1);
    background: linear-gradient(135deg, rgba(46, 139, 87, 0.2), rgba(255, 255, 255, 0.05));
}

.eastern-subnodes .philosophy-subnode:hover {
    background: linear-gradient(135deg, rgba(46, 139, 87, 0.3), rgba(255, 255, 255, 0.1));
    border-color: rgba(46, 139, 87, 0.8);
    box-shadow: 
        0 6px 20px rgba(46, 139, 87, 0.3),
        inset 0 0 15px rgba(46, 139, 87, 0.2);
}

/* 西方子节点 */
.western-subnodes .philosophy-subnode {
    border-color: rgba(65, 105, 225, 0.5);
    box-shadow: 
        0 3px 10px rgba(65, 105, 225, 0.2),
        inset 0 0 10px rgba(65, 105, 225, 0.1);
    background: linear-gradient(135deg, rgba(65, 105, 225, 0.2), rgba(255, 255, 255, 0.05));
}

.western-subnodes .philosophy-subnode:hover {
    background: linear-gradient(135deg, rgba(65, 105, 225, 0.3), rgba(255, 255, 255, 0.1));
    border-color: rgba(65, 105, 225, 0.8);
    box-shadow: 
        0 6px 20px rgba(65, 105, 225, 0.3),
        inset 0 0 15px rgba(65, 105, 225, 0.2);
}

.philosophy-node:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.philosophy-subnode:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
    background: rgba(255, 255, 255, 0.25);
}

/* 节点激活效果 */
.philosophy-node::after,
.philosophy-subnode::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    background: radial-gradient(circle at center, transparent 60%, rgba(255, 215, 0, 0.2) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.philosophy-node:hover::after,
.philosophy-subnode:hover::after {
    opacity: 1;
}

/* 维度化表达 */
.dimension-expression {
    margin-bottom: 4rem;
}

.dimension-title {
    font-size: 1.8rem;
    color: #FFD700;
    text-align: center;
    margin-bottom: 2rem;
}

.dimension-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.dimension-card {
    background: 
        linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(0, 20, 39, 0.1) 100%),
        radial-gradient(circle at 10% 10%, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.dimension-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        repeating-linear-gradient(
            45deg,
            rgba(255, 215, 0, 0.03) 0px,
            rgba(255, 215, 0, 0.03) 2px,
            transparent 2px,
            transparent 10px
        );
    animation: woodGrainFlow 20s linear infinite;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.dimension-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 
        0 15px 40px rgba(255, 215, 0, 0.25),
        0 0 80px rgba(46, 139, 87, 0.1),
        inset 0 0 5px rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 215, 0, 0.4);
}

.dimension-card:hover::before {
    opacity: 1;
}

.dimension-card > * {
    position: relative;
    z-index: 1;
}

.dimension-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(139, 69, 19, 0.1) 100%);
    border-radius: 10px;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.dimension-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

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

.dimension-subtitle {
    color: #FFD700;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.dimension-text {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    font-style: italic;
}

/* 核心概念展示 */
.core-concepts {
    margin-bottom: 3rem;
    text-align: center;
}

.concepts-title {
    font-size: 2rem;
    color: #FFD700;
    margin-bottom: 2rem;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.concepts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.concept-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.concept-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(139, 69, 19, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.concept-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 215, 0, 0.5);
}

.concept-card:hover::before {
    opacity: 1;
}

.concept-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.concept-name {
    font-size: 1.5rem;
    color: #FFD700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.concept-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* 楠木记封面展示 */
.nanmuji-cover-showcase {
    margin-bottom: 3rem;
    text-align: center;
}

.showcase-title {
    font-size: 2rem;
    color: #FFD700;
    margin-bottom: 2rem;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.cover-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    justify-items: center;
}

.cover-card {
    width: 100%;
    max-width: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cover-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.cover-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* 深度互动模块 */
.interactive-modules {
    margin-bottom: 2rem;
}

.philosophy-lab {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    text-align: center;
}

.module-title {
    font-size: 1.8rem;
    color: #FFD700;
    margin-bottom: 2rem;
}

.lab-controls {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.lab-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #001427;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.lab-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.5);
}

.aesthetic-map {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(139, 69, 19, 0.1) 100%);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
    border: 2px dashed rgba(255, 215, 0, 0.3);
    position: relative;
    overflow: hidden;
}

/* 楠木哲学实验室交互样式 */
.lab-btn.active {
    background: linear-gradient(135deg, #FFA500 0%, #FFD700 100%);
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.7);
    transform: translateY(-3px);
}

/* 楠木年轮图谱样式 */
.nanmu-ring-map {
    text-align: center;
    width: 100%;
    height: 100%;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.nanmu-ring-map h4 {
    color: #FFD700;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.ring-container {
    width: 200px;
    height: 200px;
    position: relative;
    margin: 1rem auto;
}

.ring-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #FFD700;
    border-right-color: #8B4513;
    animation: ringRotate 10s linear infinite;
}

.ring-layer.layer-1 { transform: scale(1); }
.ring-layer.layer-2 { transform: scale(0.8); animation-duration: 15s; }
.ring-layer.layer-3 { transform: scale(0.6); animation-duration: 20s; }
.ring-layer.layer-4 { transform: scale(0.4); animation-duration: 25s; }

.ring-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle, #FFD700 0%, #8B4513 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    font-weight: bold;
    color: #001427;
}

@keyframes ringRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 量子泡沫图谱样式 */
.quantum-foam-map {
    text-align: center;
    width: 100%;
    height: 100%;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.quantum-foam-map h4 {
    color: #FFD700;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.foam-container {
    width: 250px;
    height: 250px;
    position: relative;
    margin: 1rem auto;
}

.foam-particle {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.8) 0%, rgba(139, 69, 19, 0.5) 100%);
    animation: foamFloat 3s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.foam-particle:nth-child(1) { top: 20%; left: 20%; animation-delay: 0s; }
.foam-particle:nth-child(2) { top: 30%; right: 25%; animation-delay: 0.5s; }
.foam-particle:nth-child(3) { bottom: 20%; left: 30%; animation-delay: 1s; }
.foam-particle:nth-child(4) { bottom: 30%; right: 20%; animation-delay: 1.5s; }
.foam-particle:nth-child(5) { top: 40%; left: 40%; animation-delay: 0.2s; }
.foam-particle:nth-child(6) { top: 60%; right: 30%; animation-delay: 0.8s; }
.foam-particle:nth-child(7) { bottom: 40%; left: 45%; animation-delay: 1.2s; }
.foam-particle:nth-child(8) { top: 25%; right: 40%; animation-delay: 1.7s; }
.foam-particle:nth-child(9) { bottom: 25%; left: 25%; animation-delay: 0.4s; }

@keyframes foamFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-15px) scale(1.2); }
}

.map-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 1rem;
    max-width: 80%;
}

/* 图片占位符样式 */
.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(139, 69, 19, 0.1) 100%);
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
    border-radius: 10px;
}

.map-placeholder {
    text-align: center;
    padding: 2rem;
}

/* 文化基因检测样式 */
.cultural-detection {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    text-align: center;
    margin-top: 2rem;
}

.detection-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.detection-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.8) 0%, rgba(255, 165, 0, 0.8) 100%);
    color: #001427;
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.detection-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.5);
}

.detection-btn.active {
    background: linear-gradient(135deg, #FFA500 0%, #FFD700 100%);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.7);
    transform: translateY(-3px);
}

.gene-result {
    width: 100%;
    min-height: 300px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(139, 69, 19, 0.1) 100%);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
    border: 2px dashed rgba(255, 215, 0, 0.3);
    position: relative;
    overflow: hidden;
    padding: 2rem;
}

.result-placeholder {
    text-align: center;
    padding: 2rem;
}

.gene-indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.gene-indicator {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.indicator-name {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.indicator-value {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.eastern-gene-result h4,
.western-gene-result h4,
.mixed-gene-result h4 {
    color: #FFD700;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.result-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-top: 1.5rem;
}

/* 楠木记·中西共生响应式 */
@media (max-width: 768px) {
    .symbiosis-title {
        font-size: 2rem;
    }
    
    .art-installation {
        gap: 2rem;
    }
    
    .floating-sculpture {
        width: 250px;
        height: 350px;
    }
    
    .dimension-grid {
        grid-template-columns: 1fr;
    }
    
    .lab-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .lab-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .detection-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .detection-btn {
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 768px) {
    .concepts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .concept-card {
        padding: 1.5rem;
    }
    
    .concepts-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .symbiosis-container {
        padding: 0 1rem;
    }
    
    .symbiosis-title {
        font-size: 1.5rem;
    }
    
    .philosophy-graph {
        flex-direction: column;
        gap: 1rem;
    }
    
    .concepts-grid {
        grid-template-columns: 1fr;
    }
    
    .concept-card {
        padding: 1.5rem;
    }
    
    .dimension-card {
        padding: 1.5rem;
    }
    
    .dimension-image {
        height: 150px;
    }
    
    .dimension-subtitle {
        font-size: 1.1rem;
    }
    
    .dimension-text {
        font-size: 0.9rem;
    }
}