.about-page {
    background: #f7f9ff;
    padding-bottom: 60px;
}

/* ==============================
   顶部锚点导航
================================= */

.about-top-nav-wrap {
    position: sticky;
    top: 95px;
    z-index: 80;
    background: rgba(255,255,255,.96);
    border-bottom: 1px solid #e6ebf7;
    box-shadow: 0 8px 24px rgba(0,0,0,.04);
    backdrop-filter: blur(10px);
}

.about-top-nav {
    display: flex;
    justify-content: center;
    gap: 14px;
    padding: 18px 0;
    overflow-x: auto;
}

.about-top-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 110px;
    height: 42px;
    padding: 0 22px;
    border-radius: 30px;
    background: #fff;
    border: 1px solid #dfe5f5;
    color: #293b86;
    font-size: 15px;
    text-decoration: none;
    white-space: nowrap;
    transition: all .22s ease;
}

.about-top-nav a:hover,
.about-top-nav a.active {
    background: #293b86;
    border-color: #293b86;
    color: #fff;
    box-shadow: 0 10px 24px rgba(41,59,134,.22);
}

/* ==============================
   内容区域
================================= */

.about-content {
    padding-top: 46px;
}

.about-section {
    margin-bottom: 46px;
    scroll-margin-top: 95px;
}

.about-section-inner {
    display: flex;
    align-items: center;
    gap: 46px;
    background: #fff;
    border: 1px solid #e6ebf7;
    border-radius: 24px;
    padding: 42px;
    box-shadow: 0 18px 45px rgba(12,33,80,.06);
    overflow: hidden;
}

.about-section-inner.reverse {
    flex-direction: row-reverse;
}

.about-section-text {
    flex: 1;
    min-width: 0;
}

.about-title {
    margin-bottom: 24px;
}

.about-title span {
    display: inline-block;
    margin-bottom: 8px;
    color: #0305d5;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.about-title h2 {
    margin: 0;
    color: #293b86;
    font-size: 34px;
    line-height: 1.25;
    font-weight: bold;
}

.about-section-text p {
    margin: 0 0 16px;
    color: #4b5563;
    font-size: 16px;
    line-height: 1.9;
}

.about-section-img {
    width: 42%;
    min-height: 320px;
    border-radius: 22px;
    overflow: hidden;
    background: #eef2ff;
    flex-shrink: 0;
}

.about-section-img img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
    transition: transform .35s ease;
}

.about-section-inner:hover .about-section-img img {
    transform: scale(1.04);
}

/* ==============================
   公司简介小卡片
================================= */

.about-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 22px;
}

.about-info-item {
    background: #f7f9ff;
    border: 1px solid #e6ebf7;
    border-radius: 16px;
    padding: 18px;
    transition: all .22s ease;
}

.about-info-item:hover {
    transform: translateY(-3px);
    border-color: #293b86;
    box-shadow: 0 12px 26px rgba(41,59,134,.10);
}

.about-info-item strong {
    display: block;
    margin-bottom: 8px;
    color: #293b86;
    font-size: 17px;
}

.about-info-item p {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
}

/* ==============================
   发展历程
================================= */

.about-history-list {
    position: relative;
    padding-left: 28px;
}

.about-history-list:before {
    content: "";
    position: absolute;
    left: 6px;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background: #dce3f5;
}

.about-history-item {
    position: relative;
    padding-bottom: 18px;
}

.about-history-item:before {
    content: "";
    position: absolute;
    left: -27px;
    top: 8px;
    width: 13px;
    height: 13px;
    background: #293b86;
    border: 3px solid #eef2ff;
    border-radius: 50%;
    box-sizing: border-box;
}

.about-history-item strong {
    display: block;
    color: #293b86;
    font-size: 20px;
    margin-bottom: 6px;
}

.about-history-item p {
    margin: 0;
}

/* ==============================
   质量体系
================================= */

.about-quality-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 22px;
}

.about-quality-item {
    background: #f7f9ff;
    border: 1px solid #e6ebf7;
    border-radius: 16px;
    padding: 20px;
    transition: all .22s ease;
}

.about-quality-item:hover {
    transform: translateY(-3px);
    border-color: #293b86;
    box-shadow: 0 12px 26px rgba(41,59,134,.10);
}

.about-quality-item h3 {
    margin: 0 0 8px;
    color: #293b86;
    font-size: 17px;
}

.about-quality-item p {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
}

/* ==============================
   加入我们 - 招聘折叠
================================= */

.about-job-list {
    margin-top: 22px;
}

.about-job-item {
    margin-bottom: 14px;
    background: #f7f9ff;
    border: 1px solid #e6ebf7;
    border-radius: 16px;
    overflow: hidden;
    transition: all .22s ease;
}

.about-job-item:hover {
    border-color: #293b86;
    box-shadow: 0 12px 26px rgba(41,59,134,.08);
}

.about-job-head {
    min-height: 68px;
    padding: 16px 20px;
    cursor: pointer;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.about-job-head h3 {
    margin: 0 0 4px;
    color: #293b86;
    font-size: 18px;
    font-weight: bold;
}

.about-job-head span {
    display: block;
    color: #7b8498;
    font-size: 13px;
}

.about-job-head i {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #fff;
    color: #293b86;
    border: 1px solid #dfe5f5;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 14px;
    transition: all .22s ease;
    flex-shrink: 0;
}

.about-job-body {
    display: none;
    padding: 0 20px 18px;
    color: #4b5563;
    font-size: 15px;
    line-height: 1.8;
}

.about-job-body p {
    margin: 0 0 8px;
}

.about-job-body p:last-child {
    margin-bottom: 0;
}

/* active 全部由 JS 添加 */
.about-job-item.active {
    background: #fff;
    border-color: #293b86;
    box-shadow: 0 14px 30px rgba(41,59,134,.10);
}

.about-job-item.active .about-job-head i {
    background: #293b86;
    color: #fff;
    border-color: #293b86;
    transform: rotate(45deg);
}

/* ==============================
   按钮
================================= */

.about-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    padding: 0 28px;
    margin-top: 8px;
    background: #293b86;
    color: #fff;
    border-radius: 30px;
    text-decoration: none;
    font-size: 15px;
    transition: all .22s ease;
}

.about-more-btn:hover {
    background: #0305d5;
    color: #fff;
    transform: translateY(-2px);
}

/* ==============================
   Honor and Qualifications
================================= */

.about-section-honor {
    width: 100%;
}

.about-honor-inner {
    width: 100%;
    padding: 42px;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #e6ebf7;
    border-radius: 24px;
    box-shadow: 0 18px 45px rgba(12,33,80,.06);
}

.about-honor-header {
    margin-bottom: 30px;
    text-align: center;
}

.about-honor-header .about-title {
    margin-bottom: 12px;
}

.about-honor-description {
    max-width: 850px;
    margin: 0 auto;
    color: #4b5563;
    font-size: 16px;
    line-height: 1.9;
}

.about-honor-description p {
    margin: 0 0 12px;
}

.about-honor-description p:last-child {
    margin-bottom: 0;
}

.about-honor-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.about-honor-item {
    min-width: 0;
    background: #f7f9ff;
    border: 1px solid #e6ebf7;
    border-radius: 18px;
    overflow: hidden;
    transition:
        transform .25s ease,
        border-color .25s ease,
        box-shadow .25s ease;
}

.about-honor-item:hover {
    transform: translateY(-6px);
    border-color: #293b86;
    box-shadow: 0 16px 34px rgba(41,59,134,.13);
}

.about-honor-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 4 / 3;
    padding: 16px;
    box-sizing: border-box;
    overflow: hidden;
    background: #fff;
    border-bottom: 1px solid #e6ebf7;
    text-decoration: none;
}

.about-honor-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform .35s ease;
}

.about-honor-item:hover .about-honor-image img {
    transform: scale(1.04);
}

.about-honor-view {
    position: absolute;
    left: 50%;
    bottom: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-width: 100px;
    height: 34px;
    padding: 0 14px;
    box-sizing: border-box;
    border-radius: 20px;
    background: rgba(41,59,134,.92);
    color: #fff;
    font-size: 13px;
    line-height: 34px;
    opacity: 0;
    transform: translate(-50%, 12px);
    transition:
        opacity .25s ease,
        transform .25s ease;
}

.about-honor-item:hover .about-honor-view {
    opacity: 1;
    transform: translate(-50%, 0);
}

.about-honor-view i {
    color: #fff;
    font-size: 13px;
}

.about-honor-image-empty {
    color: #293b86;
}

.about-honor-image-empty > i {
    font-size: 64px;
    opacity: .25;
}

.about-honor-info {
    padding: 18px 18px 20px;
    box-sizing: border-box;
    text-align: center;
}

.about-honor-info h3 {
    margin: 0;
    color: #293b86;
    font-size: 17px;
    line-height: 1.55;
    font-weight: bold;
    word-break: break-word;
}



.about-honor-empty {
    padding: 60px 20px;
    background: #f7f9ff;
    border: 1px dashed #dfe5f5;
    border-radius: 16px;
    color: #8a93a7;
    font-size: 15px;
    line-height: 24px;
    text-align: center;
}


/* ==============================
   Honor Image Viewer
================================= */

body.about-honor-viewer-open {
    overflow: hidden;
}

.about-honor-image {
    cursor: zoom-in;
}

.about-honor-viewer {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    box-sizing: border-box;
    visibility: hidden;
    opacity: 0;
    transition:
        opacity .25s ease,
        visibility .25s ease;
}

.about-honor-viewer.show {
    visibility: visible;
    opacity: 1;
}

.about-honor-viewer-mask {
    position: absolute;
    inset: 0;
    background: rgba(5, 10, 30, .86);
    backdrop-filter: blur(5px);
    cursor: zoom-out;
}

.about-honor-viewer-dialog {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    max-width: 92vw;
    max-height: 90vh;
    padding: 18px;
    box-sizing: border-box;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .35);
    transform: scale(.92);
    transition: transform .25s ease;
}

.about-honor-viewer.show .about-honor-viewer-dialog {
    transform: scale(1);
}

.about-honor-viewer-close {
    position: absolute;
    top: -17px;
    right: -17px;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #293b86;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
    transition:
        background .22s ease,
        transform .22s ease;
}

.about-honor-viewer-close:hover {
    background: #0305d5;
    transform: rotate(90deg);
}

.about-honor-viewer-close i {
    color: #fff;
}

.about-honor-viewer-image {
    display: block;
    width: auto;
    max-width: calc(92vw - 36px);
    height: auto;
    max-height: calc(90vh - 36px);
    object-fit: contain;
    opacity: 0;
    transition: opacity .22s ease;
}

.about-honor-viewer-image.loaded {
    opacity: 1;
}

.about-honor-viewer-loading {
    position: absolute;
    left: 50%;
    top: 50%;
    display: none;
    color: #293b86;
    font-size: 34px;
    transform: translate(-50%, -50%);
}

.about-honor-viewer-title {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    display: none;
    padding: 12px 18px;
    box-sizing: border-box;
    background: rgba(20, 30, 70, .82);
    color: #fff;
    font-size: 15px;
    line-height: 24px;
    text-align: center;
    border-radius: 0 0 12px 12px;
}