/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
}

/* 英文使用 Montserrat 字体 */
.en {
    font-family: 'Montserrat', sans-serif;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: #2A5FCC;
    color: white;
}

.btn-primary:hover {
    background-color: #1a4bb3;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(42, 95, 204, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: #2A5FCC;
    border: 2px solid #2A5FCC;
    margin-left: 10px;
}

.btn-secondary:hover {
    background-color: #f0f5ff;
    transform: translateY(-2px);
}