/* 业务简介页面专属样式 */

/* ===== 顶部全宽大图模块 ===== */
.business-banner {
    width: 100%;
    height: 385px;
    overflow: hidden;
}

.business-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ===== 业务简介第一模块 ===== */
.business-intro-section {
    padding-top: 40px;
    padding-bottom: 60px;
}

.intro-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    font-size: 20px;
    letter-spacing: 1px;
}

.multi-connect-layout {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    width: 1200px;
    height: 835px;
    margin: 0 auto 60px;
    gap: 9px;
}

.mc-left-col {
    width: 493px;
    height: 100%;
}

.mc-right-col {
    width: 698px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mc-item-large {
    background-color: #0f214d;
    background-image: url('../imgs/5awh.jpg');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
    color: #fff;
    padding: 60px 40px 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mc-large-title h3 {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 20px;
}

.mc-title-line {
    width: 50px;
    height: 3px;
    background-color: #fff;
}

.mc-large-bottom h3 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
}

.mc-large-bottom p {
    font-size: 14px;
    line-height: 1.8;
    color: white;
    text-align: justify;
    margin-bottom: 15px;
}

.mc-large-bottom p:last-child {
    margin-bottom: 0;
}

.mc-item {
    background-color: #0f214d;
    color: #fff;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mc-right-content-inner {
    width: 370px;
    margin-left: auto;
}

.mc-right-top {
    height: 447px;
    background-image: url('../imgs/lsu0.jpg');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
}

.mc-right-bottom {
    height: 379px;
    background-image: url('../imgs/8rtb.jpg');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
}

.mc-item h3 {
    font-size: 20px;
    margin-bottom: 20px;
    font-weight: bold;
}

.mc-item p {
    font-size: 14px;
    line-height: 1.8;
    color: white;
    text-align: justify;
    margin-bottom: 15px;
}

.mc-item p:last-child {
    margin-bottom: 0;
}

/* ===== 全面赋能模块 ===== */
.empower-section {
    width: 100%;
    height: 700px;
    background-color: #0b173b;
    padding: 0;
    /* 覆盖 .section-wrapper 的 padding */
    padding-top: 127px;
    /* 如果需要保留顶部距离，可以在这里单独设置 */
}

.empower-section .company-header-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.empower-section .ch-title {
    font-size: 32px;
    color: #fff;
    text-align: center;
}

.empower-ch-line {
    background-color: #fff;
    width: 60px;
    height: 3px;
    margin: 15px auto 0;
}

.empower-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    /* 取消所有上下左右的间距 */
    margin-top: 40px;
}

.empower-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 4px;
    min-height: 220px;
}

.empower-card h3 {
    color: rgb(36, 192, 222);
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
}

.empower-card p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
}

.empower-card-dark p {
    color: #fff;
}

.img-placeholder {
    padding: 0;
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 18px;
    font-weight: bold;
}

/* ===== 课程与四卡片模块 ===== */
.course-section {
    padding: 0;
}

.course-intro {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 160%;
    line-height: 1.8;
    padding-top: 20px;
}

.course-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 20px;
}

.course-tags div {
    width: 210px;
    height: 50px;
    background-color: #0b173b;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    border-radius: 4px;
    font-weight: bold;
}

.course-stats {
    font-size: 20px;
    color: #666;
    font-weight: bold;
    line-height: 1.8;
    margin-bottom: 40px;
}

.speaker-row {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
}

.speaker-img {
    width: 600px;
    height: 420px;
    background-color: #ddd;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    overflow: hidden;
}

.speaker-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.speaker-desc {
    flex: 1;
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.speaker-desc p {
    margin-bottom: 0;
    padding-bottom: 15px;
}

.speaker-desc p:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.four-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.fc-card {
    padding: 22px;
    border-radius: 4px;
    position: relative;
}

.fc-card::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 180px;
    background-color: rgb(255, 255, 255);
    /* 如果还需要虚线，可以改成 border-right: 1px dashed rgb(255, 255, 255); background-color: transparent; */
}

.fc-card:last-child::after {
    display: none;
}

.fc-card h3 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
    color: rgb(36, 192, 222);
}

.fc-card p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
    text-align: justify;
}

/* ===== 万阵千盟工程 ===== */
.wz-title-section {
    background-color: #0b173b;
    padding: 40px 0;
}

.wz-title-section .ch-title {
    color: #fff;
}

.wz-content-section {
    height: 623px;
    background-color: rgb(204, 204, 204);
    background-image: url('../imgs/8avj.jpg');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-position: center;
}

.wz-content-section .company-header-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 40px;
}

.wz-content-section .ch-title {
    font-size: 32px;
    color: #fff;
    text-align: center;
}

.wz-top-row {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
}

.wz-group-img {
    width: 600px;
    height: 435px;
    background-color: #ddd;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    overflow: hidden;
}

.wz-group-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.wz-top-text {
    flex: 1;
}

.wz-top-text>p {
    font-size: 20px;
    color: #ffffff;
    font-weight: bold;
    line-height: 1.8;
    margin-bottom: 40px;
}

.wz-icons {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.wz-icon-item {
    width: 165px;
    height: 235px;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 74px;
}

.icon-box {
    width: 136px;
    height: 136px;
    margin-bottom: 15px;
}

.icon-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.wz-icon-item p {
    font-size: 13px;
    color: #333;
    text-align: center;
}

.wz-bottom-section {
    padding: 0px 0 20px 0;
}

.wz-bottom-header {
    text-align: right;
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    padding-right: 228px;
    padding-top: 20px;
    /* 辅助对齐效果图位置 */
}

.wz-bottom-layout {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.wz-alliance-list {
    width: 350px;
    padding-left: 20px;
}

.wz-alliance-list h4 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-bottom: 30px;
}

.wz-alliance-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wz-alliance-list li {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
}

.wz-alliance-list li span {
    font-style: italic;
    font-size: 20px;
    color: #666;
    width: 40px;
    display: inline-block;
}

.wz-alliance-img-text {
    width: 780px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.wz-speaker-block {
    width: 697px;
    height: 560px;
    margin-bottom: 15px;
    overflow: hidden;
}

.wz-speaker-block img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.wz-speaker-desc {
    width: 697px;
    font-size: 20px;
    font-weight: bold;
    color: #333;
    line-height: 1.8;
    text-align: justify;
}