/* 活动详情页面样式 */
body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

.event-detail-page {
    padding-top: 0;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

.event-detail-page .header {
    min-height: auto;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    line-height: 0;
}

.event-detail-page .header-content {
    padding: 0;
    margin: 0;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    line-height: 0;
}

.event-detail-page .logo-container {
    width: 150%;
    height: auto;
    overflow: visible;
    margin: 0;
    padding: 0;
    line-height: 0;
    font-size: 0;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 100vw;
    transform: translateY(-25%);
}

.event-detail-page .logo-container img {
    width: 150%;
    height: auto;
    display: block;
    margin: 0;
    padding: 0;
    line-height: 0;
}

.event-detail-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    color: #fff;
}

.event-title {
    font-size: 24px;
    color: #ffd900;
    text-align: center;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.event-date {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    font-size: 16px;
}

.event-description {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.event-description p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.highlight {
    color: #ffd900;
    font-weight: bold;
    font-size: 18px;
}

.sub-title {
    color: #ffd900;
    font-size: 20px;
    margin: 20px 0 15px;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.benefits-list li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: #ffd900;
    border-radius: 50%;
}

.event-image {
    text-align: center;
    margin-top: 30px;
}

.event-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* 返回按钮样式 */
.back-button {
    position: fixed;
    top: 20%;
    left: 20px;
    z-index: 100;
    transition: transform 0.3s;
}

.back-button:hover {
    transform: scale(1.1);
}

.back-button img {
    width: auto;
    height: auto;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .event-detail-page .header {
        min-height: auto;
        margin: 0;
        padding: 0;
    }

    .event-detail-page .header-content {
        padding: 0;
        margin: 0;
    }

    .event-detail-content {
        padding: 15px;
    }
    
    .event-title {
        font-size: 20px;
    }

    .event-date {
        font-size: 14px;
    }
    
    .event-description {
        padding: 15px;
    }

    .highlight {
        font-size: 16px;
    }

    .sub-title {
        font-size: 18px;
    }

    .event-image {
        margin-bottom: 15px;
    }

    .back-button {
        top: 25%;
        left: 15px;
    }
    
    .back-button img {
        width: 40px;
        height: auto;
    }
}

/* 响应式设计 */
@media (max-width: 480px) {
    .event-detail-content {
        padding: 10px;
    }

    .event-title {
        font-size: 18px;
    }

    .event-description {
        padding: 12px;
    }

    .highlight {
        font-size: 15px;
    }

    .sub-title {
        font-size: 16px;
    }

    .event-image {
        margin-bottom: 15px;
    }

    .back-button {
        top: 25%;
        left: 15px;
    }
    
    .back-button img {
        width: 40px;
        height: auto;
    }
}

@media (max-width: 425px) {
    .back-button {
        top: 30%;
        left: 12px;
    }
    
    .back-button img {
        width: 35px;
        height: auto;
    }
}

@media (max-width: 375px) {
    .back-button {
        top: 35%;
        left: 10px;
    }
    
    .back-button img {
        width: 30px;
        height: auto;
    }
}

.social-media {
    margin-top: 40px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

.social-title {
    color: #ffd900;
    font-size: 22px;
    text-align: center;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.social-links-detail {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: background-color 0.3s;
}

.social-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

.social-item img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.social-item span {
    color: #fff;
    font-size: 16px;
}

.social-link {
    color: #ffd900;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.social-link:hover {
    color: #fff;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .social-media {
        margin-top: 30px;
        padding: 15px;
    }

    .social-title {
        font-size: 20px;
    }

    .social-item {
        padding: 8px;
    }

    .social-item img {
        width: 25px;
        height: 25px;
    }

    .social-item span {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .social-media {
        margin-top: 25px;
        padding: 12px;
    }

    .social-title {
        font-size: 18px;
    }

    .social-links-detail {
        gap: 10px;
    }

    .social-item {
        padding: 6px;
        gap: 10px;
    }

    .social-item img {
        width: 20px;
        height: 20px;
    }

    .social-item span {
        font-size: 13px;
    }
}