.page-container {
    padding-top: 116px;
}

/* 英雄区域 - 完全复制首页的样式 */
.hero-banner {
    position: relative;
    color: var(--white);
    padding: 120px 0;
    text-align: center;
    overflow: hidden;
    height: 500px; /* 你指定的高度 */
    display: flex;
    align-items: center;
}

/* 关键修复：使用和首页完全相同的视频样式 */
.hero-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

/* 确保视频元素本身也有正确的样式 */
.hero-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* 覆盖层样式 - 与首页保持一致 */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.gradient-overlay {
    background: linear-gradient(135deg, 
        rgba(52, 150, 224, 0.45) 0%, 
        rgba(0, 68, 148, 0.4) 50%, 
        rgba(0, 168, 232, 0.45) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    text-align: center;
    color: white;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-family: 'Aleo';
    opacity: 0.9;
    font-weight: 300;
    letter-spacing: 1px;
}

/* 其他样式保持不变... */

/* 其他样式保持不变... */

/* 内容区块 */
.content-section {
    padding: 100px 0;
}

.bg-light {
    background: #f8f9fa;
}

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

.section-header.center {
    text-align: center;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 15px;
}

.divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    margin: 0 auto;
}

/* 赞助理由 - 一行3个 */
.sponsor-reasons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 0 auto;
}

.reason-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: auto;
    display: flex;
    flex-direction: column;
}

.reason-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.reason-image {
    position: relative;
    width: 100%;
    flex: 1;
    overflow: hidden;
}

.reason-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(52, 150, 224, 0.9), rgba(0, 68, 148, 0.8));
}

.reason-content {
    position: relative;
    z-index: 2;
    color: #333;
    padding: 20px;
    background: white;
    width: 100%;
}

.reason-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
    color: #333;
}

.reason-subtitle {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
    margin: 0;
    color: #333;
}

/* 赞助形式 - 一行3个图文形式 */
.sponsorship-packages {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 0 auto;
}

.package-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.package-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

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

.package-content {
    padding: 30px;
}

.package-content h3 {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 10px;
    font-weight: 700;
}

.package-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 15px;
}

.package-desc {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

.package-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.package-features li {
    padding: 8px 0;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    padding-left: 20px;
}

.package-features li:last-child {
    border-bottom: none;
}

.package-features li:before {
    content: '•';
    color: var(--primary);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* 赞助商网格 - 三行滚动 */
.multi-row-sponsors {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.sponsors-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sponsors-row {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: 5px 0;
}

.sponsors-track {
    display: flex;
    gap: 40px;
    width: max-content;
    animation: seamlessScroll 60s linear infinite;
}

.sponsor-item {
    flex-shrink: 0;
    width: 180px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #eee;
    transition: all 0.3s ease;
}

.sponsor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 10px rgba(0,0,0,0.12);
}

.sponsor-item img {
    max-width: 100%;
    max-height: 60px;
    object-fit: contain;
}

/* 无缝滚动动画 */
@keyframes seamlessScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 鼠标悬停时暂停整个区块的动画 */
.multi-row-sponsors:hover .sponsors-track {
    animation-play-state: paused;
}

/* CTA区域 */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    padding: 80px 60px;
    text-align: center;
    color: white;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.cta-subtitle {
    font-size: 1.3rem;
    margin-bottom: 20px;
    opacity: 0.9;
    font-weight: 300;
}

.cta-desc {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: var(--primary);
    padding: 15px 35px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    gap: 15px;
    color: var(--secondary);
}

.cta-button .iconfont {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

.cta-button:hover .iconfont {
    transform: translateX(5px);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .sponsorship-packages {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .sponsor-item {
        width: 160px;
        height: 90px;
    }
    
    .reason-card {
        width: calc((100% - 60px) / 3);
    }
}

@media (max-width: 992px) {
    .sponsor-reasons {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sponsorship-packages {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sponsors-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .reason-card {
        width: calc((100% - 30px) / 2);
    }
    
    .reason-content {
        padding: 20px;
    }
    
    .reason-content h3 {
        font-size: 1.3rem;
    }
    
    .sponsor-item {
        width: 150px;
        height: 85px;
    }
}

@media (max-width: 768px) {
    .hero-banner {
        height: 400px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .content-section {
        padding: 80px 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    

    
    .reason-card {
        height: 250px;
        width: 100%;
    }
    
    .sponsorship-packages {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .sponsor-item {
        width: 140px;
        height: 80px;
        padding: 15px;
    }
    
    .sponsors-track {
        gap: 30px;
    }
    
    .cta-section {
        padding: 60px 30px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-banner {
        height: 300px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .reason-card {
        height: 200px;
    }
    
    .reason-content {
        padding: 15px;
    }
    
    .reason-content h3 {
        font-size: 1.1rem;
    }
    
    .sponsor-item {
        width: 120px;
        height: 70px;
        padding: 12px;
    }
    
    .sponsors-track {
        gap: 20px;
    }
    
    .cta-section {
        padding: 50px 20px;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

/* 赞助理由 - 三行滚动 */
.multi-row-sponsors {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.sponsors-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sponsors-row {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: 5px 0;
}

.sponsors-track {
    display: flex;
    gap: 30px;
    width: max-content;
    animation: seamlessScroll 60s linear infinite;
}

.reason-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: auto;
    display: flex;
    flex-direction: column;
    flex: 0 0 auto;
}

.reason-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.reason-image {
    position: relative;
    width: 100%;
    flex: 3;
    overflow: hidden;
    min-height: 200px;
}

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

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

.reason-content {
    position: relative;
    z-index: 2;
    color: #333;
    padding: 15px;
    background: white;
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.reason-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 5px;
    color: #333;
    text-align: center;
}

/* 无缝滚动动画 */
@keyframes seamlessScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 鼠标悬停时暂停整个区块的动画 */
.multi-row-sponsors:hover .sponsors-track {
    animation-play-state: paused;
}