/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Noto Sans', sans-serif;
}

/* 页面背景与居中 */
body {
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* 主容器 */
.container {
    width: 100%;
    max-width: 600px;
    text-align: center;
}

/* 语言切换框 */
.lang-switch {
    margin-bottom: 30px;
}

#languageSelect {
    padding: 10px 15px;
    font-size: 16px;
    border-radius: 8px;
    border: 1px solid #ddd;
    outline: none;
    cursor: pointer;
    background: white;
}

/* 域名卡片 */
.domain-card {
    background: white;
    padding: 50px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 域名标题 */
.domain-title {
    font-size: 28px;
    color: #2d3748;
    margin-bottom: 20px;
    font-weight: 700;
}

/* 域名字体 */
.domain-name {
    font-size: 42px;
    font-weight: bold;
    color: #4299e1;
    margin: 20px 0;
    word-break: break-all;
}

/* 联系文字 */
.contact-text {
    font-size: 18px;
    color: #718096;
    margin-bottom: 30px;
}

/* 联系按钮 */
.contact-btn {
    display: inline-block;
    padding: 14px 30px;
    background: #4299e1;
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    transition: background 0.3s;
}

.contact-btn:hover {
    background: #3182ce;
}

/* 适配移动端 */
@media (max-width: 576px) {
    .domain-title {
        font-size: 24px;
    }
    .domain-name {
        font-size: 32px;
    }
    .domain-card {
        padding: 35px 20px;
    }
}

/* 阿拉伯语 RTL 排版 */
html[lang="ar"] body {
    direction: rtl;
}