.language_box {
    width: 18.5%;
    white-space: nowrap;
}

.language_box > a.header-phone {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    max-width: calc(100% - 56px);
    margin: 0 10px 0 0;
    padding: 0 16px 0 0;
    border-right: 1px solid rgba(13, 28, 39, .14);
    color: #344252;
    opacity: 1;
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 1;
    letter-spacing: .025em;
    text-transform: none;
    vertical-align: middle;
    transition: color .25s ease, opacity .25s ease;
}

.language_box > a.header-phone:hover {
    color: #1f5c9d;
    opacity: 1;
}

.header-phone-icon {
    flex: none;
    display: block;
    width: 28px;
    height: 28px;
    margin-right: 8px;
    overflow: visible;
    color: currentColor;
}

.language_box > a.header-phone span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.language-switcher {
    position: relative;
    z-index: 30;
    display: inline-block;
    width: 42px;
    height: 42px;
    line-height: 1;
    vertical-align: middle;
    pointer-events: auto;
}

.language-switcher-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font: inherit;
    color: #39495a;
    background: transparent;
    list-style: none;
    cursor: pointer;
    transition: color .25s ease;
}

.language-switcher-trigger > svg {
    display: block;
    width: 24px;
    height: 24px;
    overflow: visible;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.55;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.language-switcher-trigger > i {
    width: 5px;
    height: 5px;
    margin-top: -3px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
    transition: transform .25s ease;
}

.language-switcher-trigger:hover,
.language-switcher-trigger:focus-visible,
.language-switcher.is-open .language-switcher-trigger {
    color: #1f5c9d;
}

.language-switcher.is-open .language-switcher-trigger > i {
    margin-top: 3px;
    transform: rotate(225deg);
}

.language-switcher-menu {
    position: absolute;
    z-index: 80;
    top: calc(100% + 10px);
    right: -8px;
    width: 174px;
    padding: 8px;
    border: 1px solid rgba(25, 54, 88, .08);
    border-radius: 10px;
    background: rgba(255, 255, 255, .98);
    box-shadow: 0 16px 38px rgba(24, 50, 82, .18);
    display: none;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-switcher-menu::before {
    content: "";
    position: absolute;
    top: -5px;
    right: 23px;
    width: 9px;
    height: 9px;
    border-top: 1px solid rgba(25, 54, 88, .08);
    border-left: 1px solid rgba(25, 54, 88, .08);
    background: #fff;
    transform: rotate(45deg);
}

.language-switcher.is-open .language-switcher-menu {
    display: block;
}

.language-switcher-menu > a,
.language-switcher-menu > span {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 42px;
    margin: 0;
    padding: 0 12px;
    border-radius: 7px;
    color: #526074;
    background: transparent;
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 13px;
    line-height: 1;
    text-align: left;
    text-transform: none;
    opacity: 1;
    transition: color .2s ease, background .2s ease;
}

.language-switcher-menu > a:hover {
    color: #1f5c9d;
    background: #edf4fb;
}

.language-switcher-menu > .is-current {
    color: #fff;
    background: #225b9b;
}

.language-switcher-menu b {
    font-weight: 500;
    letter-spacing: .03em;
}

.language-switcher-menu small {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 10px;
    letter-spacing: .08em;
    opacity: .65;
}

.pul_now .language_box {
    margin-right: 72px;
}

.pul_initial .language_box {
    width: 18.5%;
}

.pul_initial .language_box > a.header-phone {
    width: auto;
    max-width: calc(100% - 58px);
    margin: 0 10px 0 0;
    padding-right: 15px;
    border-right-color: rgba(255, 255, 255, .22);
    color: rgba(255, 255, 255, .9);
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 1;
    opacity: 1;
}

.pul_initial .language_box > a.header-phone:hover,
.pul_initial .language-switcher-trigger,
.pul_initial .language-switcher-trigger:hover,
.pul_initial .language-switcher.is-open .language-switcher-trigger {
    color: #fff;
}

@media screen and (max-width: 1440px) {
    .language_box,
    .pul_initial .language_box {
        width: 19.5%;
    }

    .language_box > a.header-phone,
    .pul_initial .language_box > a.header-phone {
        margin-right: 7px;
        padding-right: 10px;
        font-size: 13px;
    }

    .header-phone-icon {
        width: 26px;
        height: 26px;
        margin-right: 6px;
    }
}

@media screen and (max-width: 1180px) {
    .language_box,
    .pul_initial .language_box {
        width: 21.5%;
    }

    .language_box > a.header-phone,
    .pul_initial .language_box > a.header-phone {
        font-size: 12px;
        letter-spacing: 0;
    }
}

@media screen and (max-width: 1024px) {
    .language_box > a.header-phone,
    .language-switcher {
        display: none;
    }
}

/* Laptop navigation alignment 20260819 */
@media screen and (min-width: 1025px) and (max-width: 1500px) {
    .pul_now .nav_box {
        width: 46.875vw;
        min-width: 0;
    }

    .pul_now .nav_case {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: clamp(10px, 1.15vw, 22px);
        width: 100%;
        height: 90px;
    }

    .pul_now .nav_case > a {
        display: flex;
        flex: 0 0 auto;
        align-items: center;
        justify-content: center;
        width: auto;
        height: 90px;
        padding: 0;
        white-space: nowrap;
        font-size: clamp(13px, 1.02vw, 15px);
        line-height: 1.2;
    }
}

@media screen and (min-width: 1025px) and (max-width: 1280px) {
    .pul_now > div {
        width: calc(100% - 60px);
        margin-right: 30px;
        margin-left: 30px;
    }

    header .nav_con .pul_logo {
        left: 2.2vw;
    }

    .pul_now .language_box {
        margin-right: 38px;
    }

    .pul_now .nav_case {
        gap: 9px;
    }

    .pul_now .nav_case > a {
        font-size: 13px;
    }
}