body {
    font-size: 16px;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    position: relative;
    overflow-y: auto; /* 确保页面可以垂直滚动 */
}
main {
    padding-top: 60px; /* 确保内容不会被固定在顶部的标题栏遮挡 */
    overflow-y: auto; /* 确保主要内容区域可以滚动 */
    background-color: black;
}
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background-color: var(--header-background);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1000; /* 确保标题栏在其他内容之上 */
}
.content-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 60px 36px;
}
.content-container img {
    width: 100%;
}
section {
    margin-bottom: 24px;
}
.caption-section {
    padding: 0;
}
@media (prefers-color-scheme: dark) {
    #copy img{
        filter: invert(1);
    }
}
@media (max-width: 360px) { 
    .header .toolbar {
        display: block;
    }
}

button {
    color: var(--text-color);
    background-color: var(--card-background);
}