* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Inter", "sans-serif", "Zen";
    line-height: 1.6;
    background-color: #f5f5f5;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #add8e6;
    color: #000000;
    text-align: center;
    padding: 1rem;
}

main {
    flex: 1;
    padding: 20px;
    background-color: #fff;
}

.content-list {
    list-style-type: none;
    max-width: 800px; /* 限制列表的最大宽度 */
    margin: 0 auto; /* 让列表居中 */
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.content-list li {
    background-color: #e6e6e6;
    padding: 15px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: background-color 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.content-list li:hover {
    background-color: #d4d4d4;
}

.content-list li a {
    text-decoration: none;
    color: black;
    display: flex;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.thumbnail {
    width: 100px;
    height: 100px;
    border-radius: 5px;
    object-fit: cover;
}

.info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

h2 {
    margin: 0;
}

p {
    margin: 0;
    font-size: 0.9rem;
    color: #555;
}

.top-right-nav {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #add8e6;
    padding: 10px;
    border-radius: 5px;
}

.top-right-nav ul {
    list-style-type: none;
    display: flex;
    gap: 10px;
}

.top-right-nav ul li {
    padding: 10px;
    text-align: center;
}

.top-right-nav ul li a {
    color: #000000;
    text-decoration: none;
    display: block;
}