/* Reset and base styles */
body, div, table, tr, td, ul, li, h1, h2, p, span, a, img {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

body {
    font-family: "瀹嬩綋", SimSun, Arial, sans-serif;
    background-color: #fff;
    color: #333;
    line-height: 1.5;
}

.container {
    width: 970px;
    margin: 0 auto;
    background-color: #fff;
}

/* Header styles */
.top-bar {
    background-color: #717037;
    height: 26px;
    padding: 0 10px;
    color: #fff;
    font-size: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.banner img {
    width: 970px;
    height: 130px;
    display: block;
}

/* 鏂扮増瀵艰埅鏍忔牱寮� */
.main-nav {
    display: flex;
    justify-content: center;
    align-items: center;
	background-color: #8c0700;
    height: 50px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.nav-container {
    width: 970px;
    margin: 0 auto;
}

.nav-list {
    list-style: none;
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-around;
    padding: 0;
    margin: 0;
}

.nav-item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    padding: 0 15px;
    height: 100%;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    background-color: #a00;
    color: #fff;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: #fff;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover:after {
    width: 100%;
}

/* Breadcrumb styles */
.breadcrumbs {
    background-color: #e8e8e8;
    height: 25px;
    line-height: 25px;
    padding-left: 25px;
    font-size: 12px;
    color: #333;
    margin-bottom: 10px;
}

.breadcrumbs a {
    color: #333;
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

/* Main content styles */
.content-wrapper {
    background-color: #fff;
    border: 1px solid #b5b5b5;
    margin-bottom: 20px;
}

.certificate-content {
    padding: 20px 30px;
}

.certificate-content h1 {
    font-size: 28px;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.certificate-actions {
    background-color: #e7e7e7;
    height: 20px;
    line-height: 20px;
    text-align: center;
    padding: 10px 0;
    margin-bottom: 20px;
    border-top: 1px solid #b9b9b9;
    border-bottom: 1px solid #b9b9b9;
}

.certificate-actions a {
    font-size: 18px;
    color: #333;
    text-decoration: none;
    font-weight: bold;
}

.certificate-actions a:hover {
    color: #8c0700;
}

.ad-space {
    text-align: center;
    margin: 20px 0;
}

.certificate-details {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 30px;
}

/* Section headings */
.related-certificates h2,
.more-certificates h2 {
    background-color: #3399b2;
    color: #fff;
    height: 27px;
    line-height: 27px;
    padding-left: 10px;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
}

/* Button styles */
.btn {
    height: 20px;
    cursor: pointer;
    border: 1px solid #ccc;
    background-color: #f5f5f5;
    padding: 0 10px;
}

.btn:hover {
    background-color: #e5e5e5;
}

.close-button {
    text-align: right;
    margin-top: 15px;
}

/* Footer styles */
.main-footer {
    background-color: #8c0700;
    padding: 10px 0;
    margin-bottom: 10px;
}

.footer-content {
    width: 98%;
    margin: 0 auto;
    text-align: center;
}

.footer-credits {
    background-color: #DFDFDF;
    text-align: center;
    padding: 5px 0;
    font-size: 9pt;
}

.verified-badge {
    position: relative;
    padding-left: 25px;
    display: inline-block;
    color: #fff;
    z-index: 0;
    border-radius: 10px;
    padding-right: 10px;
    height: 22px;
    background: #a5dab6;
    margin-left: 10px;
}

.verified-icon {
    display: inline-block;
    height: 22px;
    width: 22px;
    background: url(https://www.kaozhengdi.cn/images/icon-verified.png) 0 0/auto 22px no-repeat;
    vertical-align: middle;
    z-index: 1;
    position: absolute;
    top: 0;
    left: 0;
}

/* Legacy browser fallbacks */
table.legacy-table {
    border-collapse: collapse;
    width: 100%;
}

table.legacy-table td {
    vertical-align: top;
}