* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* 去掉所有链接的下划线 */
a {
    text-decoration: none;
}

/* 或者只去掉特定类的链接下划线 */
a.no-underline {
    text-decoration: none;
}

/* 或者只去掉特定状态下的下划线（比如正常状态） */
a:link {
    text-decoration: none;
}

body {
    font-family: 'Georgia', serif;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: #e0e0e0;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}