/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* 顶部蓝色条 */
.top-banner {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    background: linear-gradient(90deg, #6ef1e3, #7b2ff2) !important;
    color: #0a0a0a !important;
    text-align: center !important;
    padding: 8px 0 !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    z-index: 101 !important;
}

/* 主头部 */
.main-header {
    position: fixed !important;
    top: 36px !important;
    left: 0 !important;
    right: 0 !important;
    background: rgba(10, 10, 10, 0.9) !important;
    padding: 20px 0 !important;
    z-index: 100 !important;
    backdrop-filter: blur(10px) !important;
}

.header-bg-decor {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(123, 47, 242, 0.3), transparent 70%);
    pointer-events: none;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-svg {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-text {
    font-size: 24px;
    font-weight: bold;
    background: linear-gradient(45deg, #6ef1e3, #7b2ff2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #6ef1e3;
}

.nav-link.active {
    color: #6ef1e3;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #7b2ff2;
}

/* 主视觉区域 */
.hero-area {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 20px 60px 20px;
    background: #0a0a0a;
    overflow: hidden;
    margin-top: 116px;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: url('../images/首页顶部背景图.png') no-repeat center center;
    background-size: cover;
    opacity: 0.8;
    pointer-events: none;
    z-index: 1;
}

.hero-bg-decor-left {
    position: absolute;
    top: 0;
    left: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(ellipse at left center, rgba(0, 255, 136, 0.3) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-bg-decor-right {
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(ellipse at right center, rgba(123, 47, 242, 0.3) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
}

.hero-title {
    font-size: 4rem;
    font-weight: bold;
    margin-bottom: 20px;
    color: #ffffff;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #cccccc;
    margin-bottom: 40px;
    line-height: 1.8;
}

/* 主要按钮 */
.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-btn {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(110, 241, 227, 0.4);
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    min-width: 180px;
}

.hero-btn:hover {
    border-color: rgba(110, 241, 227, 0.7);
    background: rgba(110, 241, 227, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(110, 241, 227, 0.3);
}

/* 使命与愿景区域 */
.mission-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(240, 248, 255, 0.1), rgba(230, 240, 250, 0.1));
}

.mission-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/官网白色版素材55.png') no-repeat center center;
    background-size: cover;
    z-index: 1;
}

.mission-content {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 100px;
}

.mission-text-container {
    max-width: 600px;
    text-align: left;
    padding: 80px 60px;
    background: rgba(20, 20, 20, 0.85);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(110, 241, 227, 0.2);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.mission-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 30px;
    line-height: 1.2;
}

.mission-text p {
    color: #ffffff;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    font-weight: 400;
}

/* 关于SUPER FUTURE区域 */
.about-company-section {
    padding: 80px 20px;
    background: #0a0a0a;
    position: relative;
}

.about-company-container {
    max-width: 1200px;
    margin: 0 auto;
}

.about-company-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 60px;
    position: relative;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-letter {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ffffff;
    font-family: 'Arial', sans-serif;
}

.planet-icon {
    display: flex;
    align-items: center;
}

.planet-icon svg {
    width: 40px;
    height: 40px;
}

.header-arrows {
    font-size: 2rem;
    font-weight: bold;
    color: #ffffff;
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

.about-company-title {
    font-size: 3rem;
    font-weight: bold;
    color: #ffffff;
    background: linear-gradient(45deg, #ffffff, #6ef1e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

.about-company-content {
    width: 100%;
    max-width: 1200px;
}

.company-info-box {
    background: rgba(24, 28, 42, 0.8);
    border: 1px solid rgba(110, 241, 227, 0.2);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.company-info-box p {
    color: #cccccc;
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1.1rem;
    text-align: justify;
}

.company-info-box p:last-child {
    margin-bottom: 0;
}

/* 公司名称发光效果 */
.company-name-glow {
    color: #8ff7e8;
    text-shadow: 
        0 0 5px #8ff7e8,
        0 0 10px #8ff7e8;
    font-weight: bold;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 
            0 0 5px #8ff7e8,
            0 0 10px #8ff7e8;
    }
    to {
        text-shadow: 
            0 0 8px #8ff7e8,
            0 0 15px #8ff7e8,
            0 0 20px #8ff7e8;
    }
}

/* 企业精神区域 */
.company-spirit-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(26, 26, 46, 0.9));
    position: relative;
}

.spirit-container {
    max-width: 1200px;
    margin: 0 auto;
}

.spirit-title {
    font-size: 3rem;
    font-weight: bold;
    color: #ffffff;
    text-align: center;
    margin-bottom: 60px;
    background: linear-gradient(45deg, #ffffff, #6ef1e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.spirit-content {
    display: flex;
    align-items: stretch;
    gap: 60px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.spirit-image {
    flex: 3;
    min-height: 400px;
}

.spirit-img {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.spirit-buttons {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
    max-width: 250px;
    justify-content: center;
}

.spirit-btn {
    background: rgba(40, 44, 52, 0.95);
    color: #ffffff;
    border: 1px solid rgba(110, 241, 227, 0.4);
    padding: 20px 25px;
    font-size: 18px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-align: center;
    font-weight: 600;
    letter-spacing: 1px;
}

.spirit-btn:hover {
    border-color: rgba(110, 241, 227, 0.7);
    background: rgba(110, 241, 227, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(110, 241, 227, 0.3);
}

/* 技术团队介绍区域 */
.team-section {
    padding: 80px 20px;
    background: #0a0a0a;
}

.team-container {
    max-width: 1200px;
    margin: 0 auto;
}

.team-title {
    font-size: 3rem;
    font-weight: bold;
    color: #ffffff;
    text-align: left;
    margin-bottom: 60px;
    background: linear-gradient(45deg, #ffffff, #6ef1e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.team-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.team-member {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 30px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(40, 44, 52, 0.9), rgba(26, 26, 46, 0.9));
    border-radius: 15px;
    border: 1px solid rgba(110, 241, 227, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.team-member:hover {
    border-color: rgba(110, 241, 227, 0.3);
    box-shadow: 0 10px 30px rgba(110, 241, 227, 0.1);
    transform: translateY(-2px);
}

.member-avatar {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.avatar-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.1);
    background: #ffffff;
}

.member-profile {
    background: linear-gradient(90deg, #00ff88, #7b2ff2);
    padding: 15px 20px;
    border-radius: 10px;
    width: 300px;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.3);
}

.member-name {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.member-title {
    color: #ffffff;
    font-size: 0.9rem;
    line-height: 1.4;
    margin: 0;
}

.member-bio {
    flex: 1;
    margin-top: 0;
}

.member-bio p {
    color: #ffffff;
    line-height: 1.6;
    font-size: 1rem;
    margin: 0;
    text-align: left;
}

/* 新闻中心区域 */
.news-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(26, 26, 46, 0.9));
}

.news-container {
    max-width: 1200px;
    margin: 0 auto;
}

.news-title {
    font-size: 3rem;
    font-weight: bold;
    color: #ffffff;
    text-align: center;
    margin-bottom: 60px;
    background: linear-gradient(45deg, #ffffff, #6ef1e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.news-card {
    background: rgba(24, 28, 42, 0.8);
    border: 1px solid rgba(110, 241, 227, 0.2);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    height: 400px;
    position: relative;
}

.news-card:hover {
    border-color: rgba(110, 241, 227, 0.4);
    box-shadow: 0 0 30px rgba(110, 241, 227, 0.2);
    transform: translateY(-5px);
}

.news-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

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

.news-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.news-date {
    font-size: 12px;
    color: #6ef1e3;
    font-weight: 500;
    margin-bottom: 8px;
}

.news-title {
    font-size: 18px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-excerpt {
    font-size: 14px;
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
}

.news-read-more {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6ef1e3;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.news-read-more:hover {
    color: #ffffff;
    transform: translateX(5px);
}

.news-read-more svg {
    transition: transform 0.3s ease;
}

.news-read-more:hover svg {
    transform: translateX(3px);
}

/* 新闻卡片加载动画 */
@keyframes newsCardFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.news-card {
    animation: newsCardFadeIn 0.6s ease-out;
}

.news-card:nth-child(1) { animation-delay: 0.1s; }
.news-card:nth-child(2) { animation-delay: 0.2s; }
.news-card:nth-child(3) { animation-delay: 0.3s; }

/* 新闻卡片悬停时的图片效果 */
.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(110, 241, 227, 0.1), rgba(123, 47, 242, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

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

/* 新闻内容区域确保在图片效果之上 */
.news-content {
    position: relative;
    z-index: 2;
}

.news-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.page-btn {
    background: rgba(24, 28, 42, 0.8);
    color: #ffffff;
    border: 1px solid rgba(110, 241, 227, 0.2);
    padding: 10px 15px;
    font-size: 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.page-btn:hover {
    border-color: rgba(110, 241, 227, 0.4);
    background: rgba(110, 241, 227, 0.1);
}

.page-btn.active {
    background: linear-gradient(45deg, #6ef1e3, #7b2ff2);
    color: #0a0a0a;
    border-color: transparent;
    font-weight: bold;
}

/* 更多新闻链接样式 */
.news-more {
    text-align: center;
    margin-top: 30px;
}

.news-more-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #6ef1e3;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 12px 24px;
    border: 1px solid rgba(110, 241, 227, 0.3);
    border-radius: 25px;
    transition: all 0.3s ease;
    background: rgba(110, 241, 227, 0.05);
}

.news-more-link:hover {
    color: #ffffff;
    border-color: rgba(110, 241, 227, 0.6);
    background: rgba(110, 241, 227, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(110, 241, 227, 0.2);
}

.news-more-link svg {
    transition: transform 0.3s ease;
}

.news-more-link:hover svg {
    transform: translateX(5px);
}

/* 加载动画样式 */
.news-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(110, 241, 227, 0.2);
    border-top: 3px solid #6ef1e3;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: #6ef1e3;
    font-size: 14px;
    font-weight: 500;
}

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

/* 新闻网格容器需要相对定位 */
.news-grid {
    position: relative;
}

/* 错误提示样式 */
.news-error {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    z-index: 10;
    background: rgba(24, 28, 42, 0.9);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 0, 0, 0.3);
}

.error-icon {
    font-size: 32px;
}

.error-text {
    color: #ff6b6b;
    font-size: 14px;
    text-align: center;
    max-width: 200px;
}

.error-retry {
    background: linear-gradient(45deg, #6ef1e3, #7b2ff2);
    color: #0a0a0a;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.error-retry:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(110, 241, 227, 0.3);
}

/* 页脚 */
.footer {
    background: #0a0a0a;
    padding: 40px 0;
    border-top: 1px solid rgba(110, 241, 227, 0.2);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/首页顶部背景图.png') no-repeat center center;
    background-size: cover;
    opacity: 0.3;
    z-index: 1;
    pointer-events: none;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.footer-nav {
    display: flex;
    gap: 40px;
}

.footer-nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: #6ef1e3;
}

.footer-nav a {
    position: relative;
}

.footer-nav a.active {
    color: #6ef1e3;
}

.footer-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #6ef1e3;
}

.footer-logo-svg {
    display: flex;
    align-items: center;
}

.footer-logo-svg svg {
    transition: transform 0.3s ease;
}

.footer-logo-svg:hover svg {
    transform: scale(1.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .hero-btn {
        min-width: 250px;
        font-size: 16px;
    }
    
    .mission-title,
    .about-company-title,
    .spirit-title,
    .team-title,
    .news-title {
        font-size: 2rem;
    }
    
    .about-company-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .about-company-title {
        position: static;
        transform: none;
        margin: 20px 0;
    }
    
    .header-left {
        gap: 10px;
    }
    
    .header-letter {
        font-size: 2rem;
    }
    
    .header-arrows {
        font-size: 1.5rem;
    }
    
    .mission-section {
        justify-content: center;
        padding: 40px 20px;
    }
    
    .mission-content {
        padding: 0 20px;
        justify-content: center;
    }
    
    .mission-text-container {
        max-width: 100%;
        padding: 50px 30px;
    }
    
    .mission-title {
        font-size: 2rem;
    }
    
    .mission-text p {
        font-size: 1rem;
    }
    
    .mission-text p {
        font-size: 1.1rem;
    }
    
    .spirit-content {
        flex-direction: column;
        gap: 40px;
        align-items: center;
    }
    
    .spirit-img {
        height: 300px;
        min-height: 300px;
    }
    
    .spirit-buttons {
        width: 100%;
        max-width: 300px;
        margin-left: 0;
        justify-content: flex-start;
    }
    
    .spirit-btn {
        padding: 15px 20px;
        font-size: 16px;
    }
    
    .team-grid {
        gap: 40px;
    }
    
    .team-member {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 25px;
        padding: 25px 20px;
    }
    
    .member-avatar {
        width: 100px;
        height: 100px;
    }
    
    .member-profile {
        text-align: center;
        width: 100%;
        max-width: 350px;
    }
    
    .member-name {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    
    .member-title {
        font-size: 0.85rem;
        line-height: 1.3;
    }
    
    .member-bio {
        text-align: center;
        width: 100%;
    }
    
    .member-bio p {
        text-align: center;
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .news-card {
        height: 380px;
    }
    
    .news-image {
        height: 190px;
    }
    
    .news-content {
        padding: 18px;
    }
    
    .news-title {
        font-size: 16px;
    }
    
    .news-excerpt {
        font-size: 13px;
    }
    
    .news-more-link {
        font-size: 15px;
        padding: 11px 22px;
    }
    
    .nav-menu {
        gap: 20px;
    }
    
    .footer-nav {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-area {
        min-height: 80vh;
    }
    
    .mission-title,
    .about-company-title,
    .spirit-title,
    .team-title,
    .news-title {
        font-size: 1.5rem;
    }
    
    .team-member {
        padding: 20px 15px;
        gap: 20px;
    }
    
    .member-avatar {
        width: 90px;
        height: 90px;
    }
    
    .member-profile {
        max-width: 300px;
    }
    
    .member-name {
        font-size: 1rem;
    }
    
    .member-title {
        font-size: 0.8rem;
    }
    
    .member-bio p {
        font-size: 0.9rem;
    }
    
    .mission-section {
        justify-content: center;
        padding: 20px 15px;
    }
    
    .mission-content {
        padding: 0 15px;
        justify-content: center;
    }
    
    .mission-text-container {
        max-width: 100%;
        padding: 30px 15px;
    }
    
    .mission-text p {
        font-size: 1rem;
    }
    
    .spirit-img {
        height: 250px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .news-card {
        height: 350px;
    }
    
    .news-image {
        height: 170px;
    }
    
    .news-content {
        padding: 15px;
    }
    
    .news-title {
        font-size: 15px;
    }
    
    .news-excerpt {
        font-size: 12px;
    }
    
    .news-more-link {
        font-size: 14px;
        padding: 10px 20px;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-inner {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mission-content,
.company-info-box,
.spirit-content,
.team-member,
.news-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.mission-content { animation-delay: 0.1s; }
.company-info-box { animation-delay: 0.2s; }
.spirit-content { animation-delay: 0.1s; }
.team-member:nth-child(1) { animation-delay: 0.1s; }
.team-member:nth-child(2) { animation-delay: 0.2s; }
.team-member:nth-child(3) { animation-delay: 0.3s; }
.team-member:nth-child(4) { animation-delay: 0.4s; }
.team-member:nth-child(5) { animation-delay: 0.5s; }
.team-member:nth-child(6) { animation-delay: 0.6s; }
.news-card:nth-child(1) { animation-delay: 0.1s; }
.news-card:nth-child(2) { animation-delay: 0.2s; }
.news-card:nth-child(3) { animation-delay: 0.3s; }