/* 合作客户页 */
.kehu-history {
    margin: 0;
    overflow: hidden;
    background: #fff;
}

.kehu-showcase {
    position: relative;
    padding: 38px 0 52px;
    overflow: hidden;
}

.kehu-showcase:before,
.kehu-showcase:after {
    content: "";
    position: absolute;
    bottom: 24px;
    width: 118px;
    height: 58px;
    opacity: .78;
    background:
        linear-gradient(#9bdff8, #9bdff8) 0 34px / 31px 18px no-repeat,
        linear-gradient(#ddd, #ddd) 48px 10px / 27px 20px no-repeat,
        linear-gradient(#62c8ed, #62c8ed) 94px 28px / 24px 16px no-repeat;
}

.kehu-showcase:before {
    left: 18px;
}

.kehu-showcase:after {
    right: 18px;
    transform: scaleX(-1);
}

.kehu-showcase-inner {
    display: grid;
    grid-template-columns: minmax(300px, 38%) minmax(0, 1fr);
    gap: clamp(30px, 5vw, 76px);
    align-items: center;
    overflow: visible;
}

.kehu-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.kehu-visual-ring {
    box-sizing: border-box;
    width: min(100%, 470px);
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    padding: clamp(40px, 5vw, 68px);
    border-radius: 50%;
    background: linear-gradient(145deg, #f7f7f7 5%, #e7e7e7 100%);
    box-shadow: 0 8px 11px rgba(0, 0, 0, .22), inset 0 1px 0 #fff;
}

.kehu-visual-ring img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 1px 7px rgba(0, 0, 0, .42);
}

.kehu-logo-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(18px, 2vw, 32px) clamp(22px, 3vw, 48px);
    align-items: center;
}

.kehu-logo {
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 64px;
    min-width: 0;
}

.kehu-logo img {
    display: block;
    max-width: 100%;
    max-height: 62px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.kehu-logo:nth-child(4) img,
.kehu-logo:nth-child(9) img,
.kehu-logo:nth-child(12) img {
    max-width: 95%;
}

.kehu-cases {
    position: relative;
    min-height: 430px;
    padding: 46px 0 58px;
    overflow: hidden;
    border-top: 1px solid #d7d7d7;
}

.kehu-cases-inner {
    position: relative;
    min-height: 400px;
    overflow: visible;
}

.kehu-case-list {
    position: relative;
    z-index: 2;
    box-sizing: border-box;
    width: calc(100% - 210px);
    max-width: 1050px;
    margin: 0 auto;
}

.kehu-case-list p {
    position: relative;
    margin: 0 0 22px;
    padding-left: 24px;
    color: #111;
    font-size: clamp(16px, 1.55vw, 22px);
    line-height: 1.35;
}

.kehu-case-list p:last-child {
    margin-bottom: 0;
    padding-right: 120px;
}

.kehu-case-list i {
    position: absolute;
    left: 0;
    top: 0;
    color: #111;
    font-style: normal;
    font-weight: 700;
}

.kehu-case-list strong {
    font-weight: 400;
}

.kehu-case-list span {
    color: #f10c14;
}

.kehu-square-decoration {
    position: absolute;
    z-index: 1;
    left: -44px;
    top: -38px;
    width: 145px;
    height: auto;
    opacity: .65;
}

.kehu-globe {
    position: absolute;
    z-index: 1;
    right: 0;
    bottom: -8px;
    width: clamp(130px, 17vw, 205px);
    height: auto;
}

.kehu-editor-section {
    padding: 42px 0;
    border-top: 1px solid #e8e8e8;
}

.kehu-editor-content {
    color: #555;
    font-size: 16px;
    line-height: 1.8;
}

.kehu-editor-content p {
    margin: 0 0 16px;
}

.kehu-editor-content img {
    max-width: 100%;
    height: auto;
}

@media screen and (max-width: 1100px) {
    .kehu-showcase-inner {
        grid-template-columns: minmax(270px, 34%) minmax(0, 1fr);
        gap: 34px;
    }

    .kehu-logo-grid {
        gap: 20px 30px;
    }

    .kehu-logo {
        height: 56px;
    }

    .kehu-logo img {
        max-height: 54px;
    }

    .kehu-case-list {
        width: calc(100% - 120px);
    }
}

@media screen and (max-width: 780px) {
    .kehu-showcase {
        padding: 30px 0 62px;
    }

    .kehu-showcase-inner {
        display: flex;
        flex-direction: column;
        gap: 36px;
    }

    .kehu-visual-ring {
        width: min(72vw, 340px);
        padding: clamp(34px, 9vw, 52px);
    }

    .kehu-logo-grid {
        width: 100%;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px 28px;
    }

    .kehu-logo {
        height: 58px;
    }

    .kehu-cases {
        min-height: 0;
        padding: 38px 0 190px;
    }

    .kehu-cases-inner {
        min-height: 0;
    }

    .kehu-case-list {
        width: 100%;
        max-width: none;
    }

    .kehu-case-list p,
    .kehu-case-list p:last-child {
        margin-bottom: 20px;
        padding-right: 0;
        font-size: 16px;
        line-height: 1.55;
    }

    .kehu-square-decoration {
        left: -70px;
        top: -26px;
        width: 120px;
        opacity: .35;
    }

    .kehu-globe {
        right: 2%;
        bottom: -155px;
        width: 150px;
    }
}

@media screen and (max-width: 480px) {
    .kehu-showcase:before,
    .kehu-showcase:after {
        transform: scale(.72);
    }

    .kehu-showcase:before {
        left: -12px;
    }

    .kehu-showcase:after {
        right: -12px;
        transform: scale(-.72, .72);
    }

    .kehu-logo-grid {
        gap: 15px 20px;
    }

    .kehu-logo {
        height: 50px;
    }

    .kehu-logo img {
        max-height: 48px;
    }

    .kehu-case-list p,
    .kehu-case-list p:last-child {
        padding-left: 20px;
        font-size: 14px;
        line-height: 1.65;
    }

    .kehu-editor-section {
        padding: 30px 0;
    }

    .kehu-editor-content {
        font-size: 14px;
    }
}