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

body {
    font-family: 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    background: transparent;
    color: #333;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

.container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background: rgba(25, 25, 35, 0.2);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

h1 {
    color: white;
    text-align: center;
    margin-bottom: 2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    font-size: 2rem;
}

h2 {
    color: white;
    margin: 1rem 0;
    font-size: 1.5rem;
    font-weight: 400;
}

#main-content {
    color: white;
    font-size: 14px;
}

.highlight {
    background-color: rgba(255, 255, 0, 0.2);
    padding: 10px;
    margin: 10px 0;
    border-radius: 5px;
}

div p, div span {
    font-size: 14px;
    line-height: 1.5;
}

.container p {
    color: white;
}

ul > li {
    list-style-type: none;
    padding: 5px;
    color: white;
}

h2 + p {
    font-weight: bold;
}

h3 ~ p {
    color: #ff9999;
}

a[target="_blank"] {
    color: #87ceeb;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

p::first-line {
    font-weight: bold;
}

p {
    margin-bottom: 1rem;
}

#main-content p {
    line-height: 1.5;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .container {
        margin: 2rem auto;
        max-width: 85%;
        padding: 2rem;
    }
}

@media screen and (max-width: 576px) {
    .container {
        padding: 1rem;
    }
}