/* 活动页面样式 */
body {
    margin: 0;
    padding: 0;
}

.container {
    margin: 0;
    padding: 0;
    width: 100%;
}

.events-page {
    padding-top: 0;
}

.events-page .header {
    min-height: auto;
    margin: 0;
    padding: 0;
    line-height: 0;
}

.events-page .header-content {
    padding: 0;
    margin: 0;
    line-height: 0;
}

.events-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;
    transform: translateY(-25%);
}

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

.events-title {
    margin: -500px auto 0;
    text-align: center;
    max-width: 300px;
    position: relative;
    z-index: 1;
}

.events-title img {
    width: 100%;
    height: auto;
    display: block;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 15px auto;
    max-width: 560px;
    padding: 0 15px;
}

.event-item {
    width: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    transition: transform 0.3s;
}

.event-item:hover {
    transform: scale(1.05);
}

.event-item img {
    width: 100%;
    height: auto;
    display: block;
    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) {
    .events-page .header {
        min-height: auto;
        margin: 0;
        padding: 0;
    }

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

    .events-page .logo-container {
        width: 180%;
    }

    .events-page .logo-container img {
        width: 180%;
    }

    .events-title {
        margin: -400px auto 0;
        max-width: 240px;
    }

    .events-list {
        margin: 10px auto;
        gap: 10px;
    }

    .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;
    }
}