/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft Yahei", Arial, sans-serif;
}

/* 基础样式 */
body {
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.8;
    font-size: 16px;
}
.container {
    width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
}
a {
    text-decoration: none;
    color: #FFCC00;
}
a:hover {
    text-decoration: underline; /* 仅保留基础hover，不影响SEO */
}

/* 头部样式 */
.header {
    background-color: #003366;
    color: #fff;
    padding: 20px 0;
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 22px;
    font-weight: bold;
}
.header-right {
    display: flex;
    align-items: center;
}
.home-link {
    font-weight: bold;
    margin-right: 20px;
    text-decoration: underline;
}
.tel {
    color: #fff;
    font-size: 18px;
    font-weight: bold;
}

/* 横幅样式 */
.banner {
    background-color: #004080;
    color: #fff;
    padding: 60px 0;
    text-align: center;
}
.banner h1 {
    font-size: 32px;
    margin-bottom: 20px;
}
.banner p {
    font-size: 18px;
}

/* 通用板块样式 */
.section {
    padding: 50px 0;
}
.section-white {
    background-color: #fff;
}
.section-gray {
    background-color: #f5f5f5;
}
.section-title {
    font-size: 26px;
    color: #003366;
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid #dc3545;
    display: inline-block;
    width: 100%;
}

/* 流程板块样式 */
.process-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 20px;
}
.process-item {
    width: 14%;
    text-align: center;
    padding: 15px 10px;
    background-color: #fff;
    border: 1px solid #eee;
}
.process-item .num {
    display: inline-block;
    width: 32px;
    height: 32px;
    line-height: 32px;
    background-color: #003366;
    color: #fff;
    border-radius: 50%;
    font-size: 16px;
    margin-bottom: 10px;
}
.process-item p {
    font-size: 14px;
}

/* 内容列表样式 */
.content-list {
    background-color: #fff;
    padding: 30px;
    border: 1px solid #eee;
    margin-top: 20px;
}
.content-list li {
    list-style: disc inside;
    margin-bottom: 15px;
    font-size: 16px;
}
.content-list li span {
    color: #dc3545;
    font-weight: bold;
}
.content-list li strong {
    color: #003366;
}

/* 联系板块样式 */
.contact {
    background-color: #003366;
    color: #fff;
    text-align: center;
    padding: 60px 0;
}
.contact h2 {
    color: #fff;
    border-bottom-color: #fff;
}
.contact-info {
    font-size: 18px;
    margin-top: 20px;
}

/* 底部样式 */
.footer {
    background-color: #002244;
    color: #ccc;
    padding: 30px 0;
    font-size: 14px;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-cert {
    width: 30%;
}
.footer-promise {
    width: 40%;
    text-align: center;
}
.footer-promise h4 {
    color: #fff;
    margin-bottom: 15px;
}
.footer-copyright {
    width: 25%;
    text-align: right;
}
.footer-home-link {
    text-decoration: underline;
}

/* 响应式适配 */
@media (max-width: 1140px) {
    .container {
        width: 100%;
    }
    .process-item {
        width: 30%;
        margin-bottom: 15px;
    }
}