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

body {
    font-family: 'ZCOOL KuaiLe', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: radial-gradient(
        circle at center,
        rgba(40, 40, 40, 0.95) 0%,
        rgba(35, 35, 35, 0.95) 100%
    );
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    min-height: 100vh;
    padding: 40px 20px;
}

.container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px;
    background: rgba(28, 28, 28, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.header {
    text-align: center;
    margin-bottom: 60px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header h1 {
    font-size: 36px;
    font-weight: 600;
    color: #6c63ff;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(108, 99, 255, 0.3);
}

.header p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
}

.section {
    margin-bottom: 50px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.section:last-child {
    margin-bottom: 0;
}

h2 {
    font-size: 26px;
    color: #6c63ff;
    margin: 40px 0 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(108, 99, 255, 0.2);
    letter-spacing: 0.5px;
}

h3 {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.95);
    margin: 30px 0 20px;
    letter-spacing: 0.3px;
}

p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.8;
    letter-spacing: 0.2px;
    text-align: justify;
}

ul {
    margin: 20px 0;
    padding-left: 25px;
}

li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.6;
    position: relative;
    padding-left: 25px;
    text-align: justify;
}

li::before {
    content: "•";
    color: #6c63ff;
    position: absolute;
    left: 0;
    font-weight: bold;
    font-size: 20px;
}

a {
    color: #6c63ff;
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

a:hover {
    color: #8f8fff;
    border-bottom-color: #8f8fff;
}

/* 响应式设计优化 */
@media (max-width: 768px) {
    body {
        padding: 20px 10px;
    }

    .container {
        padding: 25px;
    }

    .header {
        margin-bottom: 40px;
    }

    .header h1 {
        font-size: 28px;
    }

    .section {
        padding: 20px;
        margin-bottom: 30px;
    }

    h2 {
        font-size: 22px;
        margin: 30px 0 20px;
    }

    h3 {
        font-size: 18px;
        margin: 25px 0 15px;
    }

    p, li {
        font-size: 15px;
        line-height: 1.7;
    }
}

/* 滚动条样式优化 */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: rgba(108, 99, 255, 0.3);
    border-radius: 5px;
    border: 2px solid rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(108, 99, 255, 0.5);
}

/* 选中文字样式 */
::selection {
    background: rgba(108, 99, 255, 0.3);
    color: #ffffff;
}