body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #333;
    line-height: 1.8;
    min-height: 100vh;
    font-size: 1rem; /* 继承根元素的clamp设置 */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(10px, 2vw, 20px);
}

/* 协议容器 */
.agreement-container {
    background-color: white;
    border-radius: clamp(8px, 1.5vw, 10px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    padding: clamp(20px, 3vw, 40px);
    margin-bottom: clamp(20px, 3vw, 40px);
}

/* 协议头部 */
.agreement-header {
    text-align: center;
    margin-bottom: clamp(20px, 2.5vw, 30px);
    padding-bottom: clamp(15px, 1.5vw, 20px);
    border-bottom: 2px solid #eee;
}

.agreement-title {
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    color: #2c3e50;
    margin-bottom: clamp(8px, 1vw, 10px);
}

.agreement-meta {
    color: #666;
    font-size: clamp(0.85rem, 1.5vw, 0.95rem);
}

.agreement-meta span {
    margin: 0 clamp(5px, 1vw, 10px);
}

/* 协议内容 */
.agreement-content {
    font-size: 1rem; /* 继承根元素的clamp设置 */
    color: #444;
}

/* 章节样式 */
.agreement-section {
    margin-bottom: clamp(25px, 2.5vw, 35px);
    padding-bottom: clamp(15px, 2vw, 25px);
    border-bottom: 1px solid #f0f0f0;
}

.agreement-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-title {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: #2c3e50;
    margin-bottom: clamp(10px, 1.5vw, 15px);
    padding-bottom: clamp(5px, 0.8vw, 8px);
    border-bottom: 2px solid #3498db;
    font-weight: 600;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.1rem);
    color: #2c3e50;
    margin: clamp(15px, 2vw, 20px) 0 clamp(8px, 1vw, 10px);
    font-weight: 600;
}

/* 段落样式 */
.agreement-paragraph {
    margin-bottom: clamp(10px, 1.5vw, 15px);
    text-align: justify;
    font-size: 1rem; /* 继承根元素的clamp设置 */
}

.agreement-paragraph .highlight {
    color: #e74c3c;
    font-weight: 600;
}

/* 列表样式 */
.agreement-list {
    margin: clamp(10px, 1.5vw, 15px) 0 clamp(10px, 1.5vw, 15px) clamp(20px, 2.5vw, 30px);
}

.agreement-list li {
    margin-bottom: clamp(8px, 1vw, 10px);
    position: relative;
    font-size: 1rem; /* 继承根元素的clamp设置 */
}

.agreement-list li::before {
    content: "•";
    color: #3498db;
    font-weight: bold;
    position: absolute;
    left: -15px;
}

/* 重要提示 */
.important-notice {
    background-color: #fff8e1;
    border-left: 5px solid #ffc107;
    padding: clamp(15px, 2vw, 20px);
    margin: clamp(15px, 2vw, 25px) 0;
    border-radius: 5px;
    font-size: clamp(0.95rem, 1.5vw, 1rem);
}

.important-notice .notice-title {
    color: #856404;
    font-weight: 600;
    margin-bottom: clamp(8px, 1vw, 10px);
    font-size: clamp(1rem, 1.8vw, 1.1rem);
}

/* 定义术语 */
.term-definition {
    background-color: #f8f9fa;
    padding: clamp(12px, 1.5vw, 15px);
    margin: clamp(10px, 1.5vw, 15px) 0;
    border-radius: 5px;
    border-left: 4px solid #3498db;
    font-size: 1rem; /* 继承根元素的clamp设置 */
}

.term {
    font-weight: 600;
    color: #2c3e50;
    font-size: clamp(1rem, 1.5vw, 1.1rem);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .agreement-list {
        margin-left: clamp(15px, 2vw, 20px);
    }
    
    .agreement-list li::before {
        left: -12px;
    }
}

@media (max-width: 480px) {
    .agreement-container {
        padding: clamp(15px, 2vw, 20px);
    }
    
    .agreement-list {
        margin-left: 15px;
    }
}