.solution-page {
    width: 100%;
    background: #fff;
}

.solution-intro {
    padding: 70px 0 40px;
}

.solution-title {
    text-align: center;
    margin-bottom: 36px;
}

.solution-title h2 {
    margin: 0;
    font-size: 36px;
    line-height: 46px;
    color: #111;
    font-weight: bold;
}

.solution-title p {
    margin: 8px 0 0;
    font-size: 15px;
    line-height: 24px;
    color: #999;
    text-transform: uppercase;
}

.solution-intro-text {
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
}

.solution-intro-text p {
    margin: 0;
    font-size: 16px;
    line-height: 32px;
    color: #555;
}

/* 解决方案分类 */
.solution-category-section {
    padding: 30px 0 80px;
}

.solution-category-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.solution-category-item {
    background: #fff;
    border: 1px solid #e8ecf7;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.28s ease;
}

.solution-category-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 45px rgba(0, 0, 254, 0.12);
}

.solution-category-img {
    position: relative;
    display: block;
    width: 100%;
    height: 250px;
    overflow: hidden;
    text-decoration: none;
}

.solution-category-img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.45s ease;
}

.solution-category-img::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 48%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0));
    z-index: 1;
}

.solution-category-img span {
    position: absolute;
    right: 22px;
    bottom: 18px;
    z-index: 2;
    color: #fff;
    font-size: 15px;
    line-height: 24px;
}

.solution-category-item:hover .solution-category-img img {
    transform: scale(1.06);
}

.solution-category-info {
    padding: 26px 26px 30px;
}

.solution-category-info h3 {
    margin: 0 0 14px;
    font-size: 24px;
    line-height: 34px;
    color: #111;
}

.solution-category-info h3 a {
    color: #111;
    text-decoration: none;
}

.solution-category-info h3 a:hover {
    color: #0000fe;
}

.solution-category-info p {
    margin: 0;
    min-height: 84px;
    font-size: 15px;
    line-height: 28px;
    color: #666;
}

.solution-more {
    display: inline-block;
    margin-top: 20px;
    color: #0000fe;
    font-size: 15px;
    line-height: 24px;
    text-decoration: none;
}



/* 联系引导 */
.solution-contact-section {
    padding: 0 0 90px;
}

.solution-contact-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding: 46px 54px;
    background: linear-gradient(135deg, #0000fe 0%, #246bff 100%);
    border-radius: 20px;
    color: #fff;
}

.solution-contact-box h2 {
    margin: 0;
    font-size: 32px;
    line-height: 42px;
    color: #fff;
}

.solution-contact-box p {
    margin: 12px 0 0;
    font-size: 16px;
    line-height: 28px;
    color: rgba(255, 255, 255, 0.9);
}

.solution-contact-box a {
    display: block;
    width: 150px;
    height: 48px;
    line-height: 48px;
    background: #fff;
    color: #0000fe;
    border-radius: 24px;
    text-align: center;
    text-decoration: none;
    font-size: 16px;
    flex-shrink: 0;
    transition: all 0.25s ease;
}

.solution-contact-box a:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}


.solution-list-page {
    width: 100%;
    padding: 60px 0 80px;
    background: #fff;
}

/* 分类导航 */
.solution-list-category {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 42px;
    padding: 24px 28px;
    background: #f7f9ff;
    border: 1px solid #e8ecf7;
    border-radius: 16px;
}

.solution-list-category a {
    display: block;
    min-width: 120px;
    height: 42px;
    line-height: 40px;
    padding: 0 22px;
    border: 1px solid #dfe5f2;
    border-radius: 22px;
    background: #fff;
    color: #333;
    font-size: 15px;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
    transition: all 0.25s ease;
}

.solution-list-category a:hover,
.solution-list-category a.active {
    background: #0000fe;
    border-color: #0000fe;
    color: #fff;
}

/* 列表 */
.solution-list-wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.solution-list-item {
    background: #fff;
    border: 1px solid #e8ecf7;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.28s ease;
}

.solution-list-item:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 0, 254, 0.18);
    box-shadow: 0 18px 45px rgba(0, 0, 254, 0.12);
}

/* 图片 */
.solution-list-img {
    display: block;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: #f5f7fb;
    text-decoration: none;
}

.solution-list-img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.45s ease;
}

.solution-list-item:hover .solution-list-img img {
    transform: scale(1.06);
}

/* 内容 */
.solution-list-info {
    padding: 26px 26px 28px;
}

/* 标题 */
.solution-list-info h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    font-size: 22px;
    line-height: 32px;
    color: #111;
    font-weight: bold;
}

.solution-list-info h3 i {
    width: 34px;
    height: 34px;
    line-height: 34px;
    border-radius: 50%;
    background: rgba(0, 0, 254, 0.08);
    color: #0000fe;
    font-size: 16px;
    text-align: center;
    flex-shrink: 0;
    transition: all 0.25s ease;
}

.solution-list-item:hover .solution-list-info h3 i {
    background: #0000fe;
    color: #fff;
}

.solution-list-info h3 a {
    display: block;
    color: #111;
    text-decoration: none;
    transition: all 0.25s ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.solution-list-info h3 a:hover,
.solution-list-item:hover .solution-list-info h3 a {
    color: #0000fe;
}

/* 摘要 */
.solution-list-info p {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    height: 84px;
    font-size: 15px;
    line-height: 28px;
    color: #666;
    overflow: hidden;
}

.solution-list-info p i {
    margin-top: 6px;
    color: #0000fe;
    font-size: 15px;
    flex-shrink: 0;
}

/* 底部 */
.solution-list-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid #edf0f7;
}

.solution-list-bottom span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    line-height: 24px;
    color: #999;
}

.solution-list-bottom span i {
    color: #999;
    font-size: 14px;
}

.solution-list-bottom a {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    line-height: 24px;
    color: #0000fe;
    text-decoration: none;
    transition: all 0.25s ease;
}

.solution-list-bottom a i {
    font-size: 16px;
    transition: all 0.25s ease;
}

.solution-list-bottom a:hover {
    color: #1717ff;
}

.solution-list-bottom a:hover i {
    transform: translateX(4px);
}


.solution-show-page {
    width: 100%;
    padding: 60px 0 90px;
    background: #fff;
}

.solution-show-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 42px;
    align-items: start;
}

/* 左侧正文 */
.solution-show-main {
    min-width: 0;
    background: #fff;
}

.solution-show-head {
    padding-bottom: 28px;
    margin-bottom: 28px;
    border-bottom: 1px solid #edf0f7;
}

.solution-show-head h1 {
    margin: 0;
    font-size: 38px;
    line-height: 50px;
    color: #111;
    font-weight: bold;
}

.solution-show-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 16px;
}

.solution-show-meta span {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 14px;
    line-height: 24px;
    color: #999;
}

.solution-show-meta i {
    color: #0000fe;
}

/* 摘要 */
.solution-show-summary {
    display: flex;
    gap: 16px;
    padding: 24px 26px;
    margin-bottom: 30px;
    background: #f7f9ff;
    border: 1px solid #e8ecf7;
    border-radius: 14px;
}

.solution-show-summary i {
    width: 42px;
    height: 42px;
    line-height: 42px;
    background: #0000fe;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 20px;
    flex-shrink: 0;
}

.solution-show-summary p {
    margin: 0;
    font-size: 16px;
    line-height: 30px;
    color: #555;
}

/* 封面图 */
.solution-show-cover {
    width: 100%;
    margin-bottom: 34px;
    border-radius: 16px;
    overflow: hidden;
}

.solution-show-cover img {
    display: block;
    width: 100%;
    height: auto;
}

/* 正文 */
.solution-show-content {
    font-size: 16px;
    line-height: 32px;
    color: #444;
}

.solution-show-content p {
    margin: 0 0 18px;
}

.solution-show-content h2,
.solution-show-content h3,
.solution-show-content h4 {
    margin: 34px 0 18px;
    color: #111;
    font-weight: bold;
}

.solution-show-content h2 {
    font-size: 28px;
    line-height: 38px;
}

.solution-show-content h3 {
    font-size: 24px;
    line-height: 34px;
}

.solution-show-content h4 {
    font-size: 20px;
    line-height: 30px;
}

.solution-show-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}

.solution-show-content ul,
.solution-show-content ol {
    margin: 0 0 22px 22px;
    padding: 0;
}

.solution-show-content li {
    margin-bottom: 8px;
    line-height: 30px;
}

.solution-show-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
}

.solution-show-content table th,
.solution-show-content table td {
    padding: 13px 15px;
    border: 1px solid #e5e9f2;
    font-size: 15px;
    line-height: 26px;
}

.solution-show-content table th {
    background: #f7f9ff;
    color: #111;
}

/* 右侧 */
.solution-show-side {
    position: sticky;
    top: 90px;
}

.solution-side-card {
    background: #f7f9ff;
    border: 1px solid #e8ecf7;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 26px;
}

.solution-side-title {
    padding: 24px 26px;
    background: #0000fe;
}

.solution-side-title h3 {
    margin: 0;
    font-size: 22px;
    line-height: 32px;
    color: #fff;
    font-weight: bold;
}

.solution-side-category {
    padding: 14px;
}

.solution-side-category a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 16px;
    margin-bottom: 8px;
    background: #fff;
    border-radius: 10px;
    color: #333;
    font-size: 15px;
    line-height: 24px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.solution-side-category a:last-child {
    margin-bottom: 0;
}

.solution-side-category a i {
    color: #0000fe;
    font-size: 16px;
}

.solution-side-category a:hover,
.solution-side-category a.active {
    background: #0000fe;
    color: #fff;
}

.solution-side-category a:hover i,
.solution-side-category a.active i {
    color: #fff;
}

/* 右侧咨询 */
.solution-side-contact {
    padding: 32px 28px;
    background: linear-gradient(135deg, #0000fe 0%, #246bff 100%);
    border-radius: 16px;
    color: #fff;
}

.solution-side-contact h3 {
    margin: 0;
    font-size: 24px;
    line-height: 34px;
    color: #fff;
    font-weight: bold;
}

.solution-side-contact p {
    margin: 14px 0 24px;
    font-size: 15px;
    line-height: 28px;
    color: rgba(255, 255, 255, 0.88);
}

.solution-side-contact a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: 136px;
    height: 42px;
    justify-content: center;
    background: #fff;
    color: #0000fe;
    border-radius: 22px;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.solution-side-contact a:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}