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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 页头样式 */
.site-header {
    background-color: #2c3e50;
    color: #fff;
    padding: 15px 0;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-header h1 {
    font-size: 24px;
}

.main-nav ul {
    display: flex;
    list-style: none;
}

.main-nav ul li {
    margin-left: 20px;
}

.main-nav ul li a {
    color: #fff;
    text-decoration: none;
}

.main-nav ul li a:hover {
    text-decoration: underline;
}

/* 查询框样式 */
.search-box {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
    margin-top: 50px;
    text-align: center;
}

.search-box h2 {
    font-size: 28px;
    margin-bottom: 30px;
    color: #2c3e50;
}

.search-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.btn-search {
    background-color: #3498db;
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-search:hover {
    background-color: #2980b9;
}

/* 查询结果样式 */
.result-box {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 40px;
    margin-top: 50px;
}

.result-box h2 {
    font-size: 28px;
    margin-bottom: 30px;
    color: #2c3e50;
}

.domain-info {
    margin-bottom: 30px;
}

.domain-info p {
    font-size: 18px;
    margin-bottom: 20px;
}

/* 横向进度条样式（核心修改部分） */
.progress-tracker {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    margin: 40px 0;
    padding: 0 10px;
}

/* 进度步骤 */
.progress-step {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 22%;
}

/* 步骤标记（圆形数字） */
.step-marker {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #ccc; /* 默认灰色（未完成） */
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-size: 18px;
    margin-right: 15px;
    flex-shrink: 0;
}

/* 步骤内容 */
.step-content {
    flex-grow: 1;
}

.step-label {
    font-size: 16px;
    font-weight: 600;
    color: #555;
    margin-bottom: 5px;
}

.step-time {
    font-size: 14px;
    color: #777;
    margin: 0;
}

.step-note {
    font-size: 13px;
    color: #3498db;
    background-color: #f0f7fc;
    padding: 5px 10px;
    border-radius: 4px;
    margin-top: 5px;
}

/* 进度连接线 */
.progress-connector {
    flex-grow: 1;
    height: 4px;
    background-color: #ccc; /* 默认灰色（未完成） */
    margin: 0 10px;
}

/* 状态颜色：已完成（蓝色） */
.progress-step.completed .step-marker,
.progress-connector.completed {
    background-color: #3498db;
}
.progress-step.completed .step-label {
    color: #3498db;
}

/* 状态颜色：进行中（红色） */
.progress-step.active .step-marker,
.progress-connector.active {
    background-color: #e74c3c;
}
.progress-step.active .step-label {
    color: #e74c3c;
}

/* 未找到结果样式 */
.no-result {
    text-align: center;
    padding: 50px 0;
    color: #7f8c8d;
    font-size: 18px;
}

.back-btn {
    margin-top: 30px;
}

.btn-back {
    display: inline-block;
    background-color: #f5f5f5;
    color: #333;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
    transition: background-color 0.3s;
}

.btn-back:hover {
    background-color: #e0e0e0;
}

/* 页脚样式 */
.site-footer {
    background-color: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
}