/* ============================banner====================== */
.banner {
    height: 70vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.banner h2 {
    font-size: 52px;
    line-height: 58px;
    font-family: 'inter', 'Source Han Serif SC', serif;
    color: var(--color-w);
    font-weight: 700;
}


.banner h3 {
    font-size: 34px;
    line-height: 38px;
    color: var(--color-w);
}

.banner1 .swiper-slide {
    height: 100vh;
}

.banner1 .swiper-slide img,
.banner1 .swiper-slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* ===========================================小导航============================== */
.nav2 {
    height: 75px;
    line-height: 75px;
    border-bottom: 1px solid #e5e5e5;
}

.nav2 .m {
    display: flex;
    padding: 0 100px;
    justify-content: space-between;
}

.nav2 .m ul {
    display: flex;
    gap: 45px;
}

.nav2 .m ul a {
    font-size: 16px;
    line-height: 75px;
    font-weight: 400;
    transition: all 0.3s ease;
}

.nav2 .m ul a:hover,
.nav2 .m ul a.on {
    color: var(--color-z);
}
.nav2 ul li {
    position: relative;
    overflow: hidden;
}


.nav2 ul li {
    position: relative;
    overflow: hidden;
}


.nav2 ul li::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -100%;
    transform: translateX(-50%);
    width: 1.375rem;
    height: .6875rem;
    border-radius: 0 0 .6875rem .6875rem;
    border: 2px solid var(--color-z);
    border-top: 0;
    transition: all .5s ease;
}

.nav2 ul li:hover::after,
.nav2 ul li.on::after {
    bottom: 0;
}

.nav2 ul li:hover a,
.nav2 ul li.on a {
    color: var(--color-z);
}

.position {
    display: flex;
    gap: 10px;
    align-items: center;
}

.position a {
    font-size: 13px;
}




.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

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

.swiper-slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swiper-txt {
    width: 100%;
    position: absolute;
    top: 50%;
    left: 0%;
    right: 0%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
}

.swiper-txt h3 {
    font-size: 44px;
    font-weight: 200;
    line-height: 49px;
    color: var(--color-w);
    font-family: 'inter', sans-serif;

}

.swiper-txt h4 {
    font-size: 72px;
    line-height: 80px;
    max-width: 80%;
    color: var(--color-w);
    font-family: 'inter', sans-serif;
    margin: 20px 0px 26px 0px;
}


.swiper-txt span {
    font-size: 20px;
    line-height: 22px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 700;
}

@keyframes banner1 {
    0% {
        opacity: 0;
        transform: translateY(0);
    }

    100% {
        opacity: 1;
        transform: translateY(-100px);
    }
}

.swiper-slide-active .swiper-txt {
    animation: banner1 1s ease 0.3s forwards;
}




.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 25px;
    color: var(--color-w);

}

.swiper-button-next {
    right: 60px !important;
}

.swiper-button-prev {
    left: 60px !important;
}

.box1 {
    padding: 90px 100px;
}



@media screen and (max-width: 768px) {
    .box1 {
        padding: 40px 0px;
    }
}

.boc1-content {
    display: flex;
    gap: 80px;
}

.box1-left {
    width: 550px;
    height: auto;
}

.box1-left img {
    width: 100%;
    height: auto;
}

.box1-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.box1-right h2 {
    font-size: 42px;
    margin-bottom: 38px;
    color: var(--color-z);
    font-family: 'inter', 'Source Han Serif SC', serif;
}

.box1-right h3 {
    font-size: 30px;
    line-height: 33px;
    color: var(--color-b);
    margin-top: 6px;
    margin-bottom: 38px;
}

.box1-right p {
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 30px;
    color: var(--color-p);
    font-family: 'inter', sans-serif;
}

.box1-right-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.box1-btn a {
    display: flex;
    padding: 10px;
    border-radius: 50%;
    /* border: 1px dashed #d8d8d8; */
    position: relative;
}

.box1-btn a::after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    content: '';
    border-radius: 50%;
    border: 1.5px dashed #d8d8d8;
}

.box1-btn a:hover::after {
    animation: box1-btn 3s linear infinite;
}

@keyframes box1-btn {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.box2 {
    padding: 90px 0px;
}

.box2 h2 {
    font-size: 42px;
    color: var(--color-z);
    text-align: center;
}

.box2 h3 {
    font-size: 30px;
    line-height: 33px;
    color: var(--color-b);
    margin-top: 6px;
    margin-bottom: 38px;
    text-align: center;
}

.box2-content {
    margin-top: 50px;
}

.box2-content .swiper {
    width: 100%;
    height: 100%;
}

.box2-content .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.box2-content .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.box2-content .swiper-button-next {
    right: 20px !important;
}

.box2-content .swiper-button-prev {
    left: 20px !important;
}

.box2-content .swiper-button-next,
.box2-content .swiper-button-prev {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid var(--color-z);
    transition: all 0.3s ease;
}

.box2-content .swiper-button-next:hover,
.box2-content .swiper-button-prev:hover {
    border-color: var(--color-z);
    background-color: var(--color-z);
}

.box2-content .swiper-button-next::after,
.box2-content .swiper-button-prev::after {
    font-size: 25px;
    color: var(--color-w);
}

.box2-item {
    width: 100%;
    height: 671px;
    padding: 95px 40px 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease-in-out;
    position: relative;
}

.box2-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: -webkit-linear-gradient(90deg, transparent 0%, rgba(49, 38, 36, .75) 100%);
    opacity: 0.64;
    transition: opacity 0.5s ease;
}

.box2-item-top {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.box2-item span {
    display: block;
    font-size: 24px;
    line-height: 27px;
    height: 54px;
    color: var(--color-z);
    margin-bottom: 28px;
    text-align: left;
    font-weight: 700;
}

.box2-item h4 {
    font-size: 24px;
    line-height: 27px;
    margin: 13px 0px 28px 0px;
    color: var(--color-w);
}

.box2-item .iconfont {
    display: block;
    font-size: 12px;
    color: var(--color-w);
    text-align: left;
    margin-bottom: 28px;
}

.box2-item .icon {
    display: flex;
    gap: 0px;
}

.box2-item .icon .iconfont:nth-child(2) {
    opacity: 0.5;
}

.box2-item .icon .iconfont:nth-child(3) {
    opacity: 0.2;
}

.box2-item p {
    font-size: 16px;
    line-height: 30px;
    color: var(--color-w);
    text-align: left;
    font-family: 'inter', sans-serif;
}

.box2-item-bottom {
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

.box2-item-bottom span {
    font-size: 14px;
    color: var(--color-g);
    margin-top: 36px;
}

.box2-item-bottom svg {
    width: 40px;
    height: 40px;
    padding: 10px;
    border-radius: 50%;
    background-color: var(--color-z);
    opacity: 0;
    transition: all 0.3s ease-in-out;
}

.box2-item:hover svg {
    transform: scale(1.5);
    opacity: 1;
}

.box2-item:hover::after {
    opacity: 1;
}

.box3 {
    padding: 90px 100px;
    position: relative;
}

.box3-img {
    position: absolute;
    top: 0;
    left: 60%;
    /* width: 100%; */
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

.box3-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.box3-title h2 {
    font-size: 42px;
    color: var(--color-z);
    font-family: 'inter', 'Source Han Serif SC', serif;
    text-transform: uppercase;
}

.box3-title h3 {
    font-size: 30px;
    color: var(--color-b);
    line-height: 33px;
}

.box3-title p {
    font-size: 16px;
    line-height: 18px;
    font-weight: 400;
    color: rgba(177, 156, 111, 0.45);
    text-align: right;
}

.box3-content {
    display: flex;
    gap: 20px;
    margin-top: 48px;
}

.box3-content-item {
    width: calc((100% - 20px) / 2);
    height: 460px;
    position: relative;
}

.box3-item-img {
    overflow: hidden;
}

.box3-content-item:hover img {
    transform: scale(1.03);
}

.box3-content-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 460px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.3));
    opacity: 0.64;
    transition: opacity 0.3s ease-in-out;
    z-index: 1;
}

.box3-content-item img {
    display: block;
    width: 100%;
    height: 460px;
    object-fit: cover;
    object-position: center;
    transition: all 0.5s ease;
}

.box3-item-txt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.box3-item-txt h6 {
    font-size: 30px;
    color: var(--color-w);
    font-family: 'inter', 'Source Han Serif SC', serif;
}

.box3-item-txt h4 {
    font-size: 28px;
    line-height: 31px;
    color: var(--color-w);
    margin: 18px 0px 16px 0px;
}

.box3-item-txt p {
    font-size: 15px;
    line-height: 31px;
    color: var(--color-w);
    margin-top: 32px;
    text-align: center;
    max-width: 80%;
}

.box4 {
    padding: 90px 0px;
    width: 100%;
    background: url("../image/s_fuwuys_bg.jpg") center/cover no-repeat;
    background-attachment: fixed;
}

.box4 .m {
    padding: 0px 100px;
}

.box4 h2 {
    font-size: 42px;
    color: var(--color-z);
    font-family: 'inter', 'Source Han Serif SC', serif;
    text-transform: uppercase;
    text-align: center;
}

.box4 h3 {
    font-size: 30px;
    color: var(--color-w);
    line-height: 33px;
    text-align: center;
}

.box4-fuwu {
    margin-top: 38px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.box4-fuwu::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(30, 20, 10, 0.7), rgba(60, 40, 20, 0.4));
}

.box4-fuwu h3 {
    font-size: 30px;
    margin: 13px 0px 12px 0px;
    position: relative;
    z-index: 1;
}

.box4-fuwu span {
    font-size: 20px;
    line-height: 22px;
    font-family: 'inter', 'Source Han Serif SC', serif;
    color: rgba(255, 255, 255, 0.6);
    position: relative;
    z-index: 1;
}

.box4-fuwu p {
    font-size: 16px;
    line-height: 28px;
    margin-top: 36px;
    color: var(--color-w);
    max-width: 80%;
    text-align: center;
    position: relative;
    z-index: 1;
}

.box4-content {
    display: flex;
    gap: 10px;
    margin-top: 10px;

}

.box4-item {
    width: calc((100% - 40px) / 5);
    position: relative;
    perspective: 1200px;
    cursor: pointer;
    aspect-ratio: 3 / 4;
    overflow: hidden;
}

.box4-txt {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #2e1f12 0%, #4a3320 30%, #6b4a30 60%, #3d2817 100%);
    padding: 35px 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 0;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.5);
    transition: opacity 0.5s, transform 0.5s, visibility 0.5s;
    transition-delay: 0s;
    text-align: center;
}

.box4-txt h4 {
    font-size: 22px;
    color: var(--color-w);
    margin-bottom: 16px;
    font-family: 'inter', 'Source Han Serif SC', serif;
}

.box4-txt p {
    font-size: 14px;
    line-height: 26px;
    color: rgba(255, 255, 255, 0.85);
    font-family: 'inter', sans-serif;
}

.box4-door {
    position: absolute;
    inset: 0;
    transform-origin: left center;
    transform-style: preserve-3d;
    transition: all 1s cubic-bezier(0.19, 1, 0.22, 1);
    transition-delay: 0.4s;
    z-index: 2;
    opacity: 1;
    background: #000;
}

.box4-item:hover .box4-door {
    transform: perspective(600px) rotateY(90deg);
    opacity: 0;
    transition-delay: 0s;
}

.box4-item:hover .box4-txt {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    transition-delay: 0.4s;
}

.box4-door .box4-img {
    width: 100%;
    height: 100%;
}

.box4-door .box4-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.box4-door::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2));
    pointer-events: none;
}

.box4-door .txt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    letter-spacing: 2px;
}

.box4-door .txt h3 {
    font-size: 20px;
    margin: 0;
    color: var(--color-w);
    font-family: 'inter', 'Source Han Serif SC', serif;
}

.box4-door .txt span {
    font-size: 14px;
    line-height: 17px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.box4-door .txt .ico svg {
    width: 46px;
    height: 46px;
}

.box4-door .txt i {
    display: block;
    width: 30px;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.5);
    margin: 0 auto;
}

.box5 {
    padding: 90px;
    background-color: #f2f2f2;
}

.box5 .m {
    padding: 0px 100px;
}

.box5 h2 {
    font-size: 42px;
    color: var(--color-z);
    font-family: 'inter', 'Source Han Serif SC', serif;
    text-transform: uppercase;
    text-align: center;
}

.box5 h3 {
    font-size: 30px;
    color: var(--color-b);
    line-height: 33px;
    text-align: center;
}

.box5-content {
    margin-top: 38px;
}

.box5 .swiper {
    width: 100%;
    height: 100%;
    padding-bottom: 60px;
}

.box5 .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    flex-direction: column;
}

.box5 .swiper-slide img {
    display: block;
    width: 100%;
    height: 392px;
    object-fit: cover;
}

.box5 .btn {
    position: absolute;
    top: 30px;
    left: 30px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--color-w);
    text-align: center;
    line-height: 80px;
    font-size: 18px;
    color: #583d28;
}

.box5-txt {
    width: 100%;
    padding: 32px 0px;
    background-color: #f2f2f2;
}

.box5 .swiper-slide h4 {
    width: 100%;
    font-size: 18px;
    color: var(--color-b);
    font-weight: 700;
    text-align: left;
}

.box5 .swiper-slide svg {
    width: 30px;
    height: 30px;
    padding: 5px;
    border-radius: 50%;
    border: 1px solid #b7b7b7;
}

.box5-icon {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: start;
    gap: 10px;
    margin-top: 20px;
}

.box5-icon .phone {
    font-size: 26px;
    font-weight: 700;
    font-family: 'times new roman', serif;
}

.box5-icon span {
    font-size: 15px;
}


.box5 .swiper-button-next2,
.box5 .swiper-button-prev2 {
    position: absolute;
    top: 50%;
    width: 44px;
    height: 44px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    /* background-color: var(--color-z); */
    border-radius: 50%;
    transition: all 0.3s ease;
    border: 2px solid var(--color-z);
}

.box5 .swiper-button-next2 {
    top: 95%;
    right: 45%;
    left: auto;
}

.box5 .swiper-button-prev2 {
    top: 95%;
    left: 45%;
    right: auto;
}

.box5 .swiper-button-next2::after {
    content: '>';
}

.box5 .swiper-button-prev2::after {
    content: '<';
}

.box5 .swiper-button-next2::after,
.box5 .swiper-button-prev2::after {
    font-size: 18px;
    font-weight: bold;
    color: var(--color-z);
}

.box5 .swiper-button-next2:hover,
.box5 .swiper-button-prev2:hover {
    background-color: #a0895f;
    transform: scale(1.1);
}

.box5 .swiper-button-next2.swiper-button-disabled,
.box5 .swiper-button-prev2.swiper-button-disabled {
    opacity: 0.35;
    cursor: auto;
    pointer-events: none;
}

.box6 {
    padding: 90px 0px;
}

.box6 .m {
    padding: 0px 100px;
}

.box6 .box6-title {
    display: flex;
    justify-content: space-between;
    /* align-items: flex-end; */
    align-items: center;
}

.box6 .box6-title h2 {
    font-size: 42px;
    color: var(--color-z);
    font-family: 'inter', 'Source Han Serif SC', serif;
    text-transform: uppercase;
    text-align: left;
}

.box6 .box6-title h3 {
    font-size: 30px;
    color: var(--color-b);
    line-height: 33px;
    text-align: left;
}

.box6 .box6-title a {
    font-size: 16px;
    color: var(--color-b);
}

.box6-title-right {
    display: flex;
    gap: 35px;
}

.box6 .swiper {
    width: 100%;
    height: 100%;
    position: relative;
    padding-bottom: 100px;
}

.box6 .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    overflow: hidden;
}

.box6 .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 230px;
    object-fit: cover;
    object-position: center;
    transition: all 0.5s ease;
}

.box6-content {
    margin-top: 58px;
}

.box6-txt {
    padding: 32px 40px;
    background-color: #f2f2f2;
}

.box6-txt h5 {
    font-size: 18px;
    line-height: 20px;
    color: var(--color-b);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 14px;
}

.box6-txt p {
    font-size: 14px;
    line-height: 16px;
    color: #565656;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 40px;

}

.box6-txt>div {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    align-items: center;
}

.box6-txt>div span {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-b);
    font-family: 'times new roman', serif;
}

.box6 .swiper-slide:hover img {
    transform: scale(1.03);
}

.box6 .swiper-button-next3,
.box6 .swiper-button-prev3 {
    position: absolute;
    top: 95%;
    width: 44px;
    height: 44px;
    margin-top: -22px;
    z-index: 10;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border-radius: 50%;
    transition: all 0.3s ease;
    /* border: 1px solid var(--color-z); */
}

.box6 .swiper-button-next3 {
    right: 48%;
    transform: translateX(50%);
    left: auto;
}

.box6 .swiper-button-next3::after {
    content: ">";
}

.box6 .swiper-button-prev3::after {
    content: "<";
}

.box6 .swiper-button-prev3 {
    left: 48%;
    transform: translateX(-50%);
    right: auto;
}

.box6 .swiper-button-next3::after,
.box6 .swiper-button-prev3::after {
    font-size: 18px;
    font-weight: bold;
    color: var(--color-z);
}

.box6 .swiper-button-next3.swiper-button-disabled,
.box6 .swiper-button-prev3.swiper-button-disabled {
    opacity: 0.35;
    cursor: auto;
    pointer-events: none;
}

/* =========================Introduction========================== */
.intro {
    padding: 90px 0px;
}

.intro .m {
    padding: 0px 100px;
}

.intro-content {
    display: flex;
    gap: 110px;
}

.infor-left {
    flex: 1;
}

.infor-right {
    width: 350px;
}

.infor-right img {
    width: 100%;
    height: auto;
}

.infor-left p {
    margin-top: 28px;
    font-size: 15px;
    line-height: 30px;
    color: rgba(0, 0, 0, 0.7);
    font-family: 'inter', sans-serif;
}

.infor-left .tip {
    font-size: 16px;
    font-weight: 400;
    font-family: 'inter', sans-serif;
    color: rgba(180, 180, 180, 0.45);
    margin: 58px 0px 56px 0px;
}

.intro-img img {
    display: block;
    width: 100%;
    height: auto;
}

.intro2 {
    padding: 90px 0px;
    background-color: var(--color-bg2);
}

.intro2 .m {
    padding: 0px 100px;
}

.intro2 h2,
.intro2 h3 {
    text-align: center;
    margin-top: 6px;
}

.intro2 h2 {
    margin-bottom: 38px;
}

.intro2-title {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 38px;
}

.intro2-title span {
    font-size: 36px;
    line-height: 40px;
    color: var(--color-z);
    font-family: 'Times New Roman', serif;
}

.intro2-title h3 {
    font-size: 28px;
    text-align: left;
    margin-top: 4px;
}

.intro2-title p {
    text-align: right;
    font-family: 'Times New Roman', serif;
    color: rgba(177, 156, 111, 0.5);
}

.intro2-content {
    display: flex;
    gap: 38px;
}

.intro2-item {
    width: calc((100% - 38px) / 2);
}

.content-item {
    position: relative;
    overflow: hidden;
}

.content-item:hover img {
    transform: scale(1.03);
}

.content-item img {
    width: 100%;
    display: block;
    transition: all 0.5s ease;
}

.content-item .mask {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    padding: 48px;
    background-color: rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.content-item .mask h4 {
    font-size: 24px;
    line-height: 27px;
    color: var(--color-w);
    margin-bottom: 20px;
}

.content-item .mask p {
    font-size: 16px;
    line-height: 22px;
    color: var(--color-w);

    font-family: 'inter', sans-serif;
}

.content-item .mask .tip {
    font-size: 15px;
    line-height: 18px;
    color: rgba(242, 242, 242, 0.3);
    max-width: 360px;
}

.intro3 {
    border-top: 1px solid #cdcdcd;
    padding: 90px 0px;
    background-color: var(--color-bg2);
}

.intro3 .m {
    padding: 0px 100px;
}

.intro3 li {
    margin-bottom: 10px;
}

.intro3 .box {
    display: flex;
}

.intro3 li:nth-child(2n) .box {
    flex-direction: row-reverse;
}

.intro3 .box .txt {
    width: 50%;
    background-color: var(--color-w);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.intro3 .box .txt::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -12px;
    width: 24px;
    height: 24px;
    background-color: var(--color-w);
    transform: rotate(45deg);
    z-index: 1;
}

.intro3 li:nth-child(2n) .box .txt::after {
    right: auto;
    left: -12px;
}

.intro3 .box .img {
    width: 50%;
}

.intro3 .box .img img {
    width: 100%;
    display: block;
}

.intro3 .box .txt .tt {
    margin-bottom: 32px;
}

.intro3 .box .txt .tt span {
    font-size: 32px;
    line-height: 36px;
    font-family: 'Times New Roman', serif;
    color: var(--color-z);
}

.intro3 .box .txt .tt h3 {
    font-size: 28px;
    margin: 13px 0px 32px 0px;
    text-align: left;
}

.intro3 .box .txt .con p {
    font-size: 18px;
    line-height: 32px;
}

.intro4 {
    padding: 90px 0px 0px 0px;
}

.intro4 .m {
    padding: 0px 100px;
}

.intro4 h2,
.intro4 h3 {
    text-align: center;

}

.intro4 .s_hd {
    display: flex;
    justify-content: space-between;
    margin-top: 38px;
    align-items: flex-end;
}

.intro4 .n_tt span {
    font-size: 36px;
    line-height: 40px;
    color: var(--color-z);
    font-family: 'Times New Roman', serif;
}

.intro4 .n_tt h3 {
    font-size: 28px;
    line-height: 31px;
    color: var(--color-b);
    text-align: left;
    margin-top: 4px;
}

.intro4 .n_tt p {
    font-size: 18px;
    line-height: 20px;
    color: var(--color-b);
    text-align: left;
    margin-top: 32px;
}

.intro4 .s_tip {
    font-size: 16px;
    line-height: 20px;
    color: rgba(177, 156, 111, 0.5);
    text-align: right;
}

.intro4_content {
    display: flex;
    gap: 130px;
    margin-top: 38px;
    border-bottom: 1px solid #cdcdcd;
    padding-bottom: 60px;
}

.intro4_content .pic,
.intro4_content .txt {
    width: 50%;

}

.intro4_content .txt {
    padding-top: 48px;

}

.intro4_content .pic .img {
    overflow: hidden;
}

.intro4_content .pic img {
    width: 100%;
    display: block;
    transition: all 0.5s ease;
}

.intro4_content .txt .tt {
    width: 200px;
    height: 55px;
    background-color: var(--color-z);
    text-align: center;
    line-height: 55px;
    color: var(--color-w);
    font-size: 24px;
    margin-bottom: 32px;
}

.intro4_content .txt h6 {
    font-size: 18px;
    line-height: 32px;
    margin-bottom: 24px;
}

.intro4_content .txt h4 {
    font-size: 24px;
    line-height: 27px;
}

.intro4_content .txt p {
    font-size: 16px;
    line-height: 40px;
}

.intro4 .s_tip2 {
    font-size: 16px;
    line-height: 20px;
    color: rgba(177, 156, 111, 0.5);
    text-align: left;
    margin-top: 32px;
}

.intro4_content:hover img {
    transform: scale(1.03);
}

.intro5 {
    background-color: var(--color-bg2);
    padding: 90px 0px 90px 0px;
}

.intro5 .m {
    padding: 0px 100px;
}

.intro5_content {
    display: flex;
    gap: 110px
}

.intro5-left,
.intro5-right {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.intro5-left .img1 img {
    width: 100%;
}

.intro5-left .img2 {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.intro5-left .img2 img {
    width: 395px;
}

.intro5-left .img2>div {
    display: flex;
    flex-direction: column;
}

.intro5-left .img2>div h6 {
    font-size: 20px;
    line-height: 22px;
    font-family: 'Times New Roman', serif;
    color: var(--color-z);
    margin-bottom: 28px;
}

.intro5-right .n_tt span {
    font-size: 36px;
    line-height: 40px;
    color: var(--color-z);
    font-family: 'Times New Roman', serif;
}

.intro5-right .n_tt h5 {
    font-size: 28px;
    line-height: 31px;
    color: var(--color-b);
    text-align: left;
    margin-top: 4px;
}

.intro5-right .con {
    margin-top: 32px;
}

.intro5-right .con p {
    font-size: 17px;
    line-height: 32px;
    color: var(--color-b);
}

.intro5-right .con h6 {
    font-size: 18px;
    line-height: 30px;
    color: var(--color-b);
}

.intro5-right .s_tip {
    font-size: 16px;
    font-weight: 400;
    font-family: 'times new roman', serif;
    color: rgba(177, 156, 111, 0.5);
    margin: 58px 0px 56px 0px;
}

.intro5 {
    position: relative;
}

.bgimg {
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 1;
}

.intro6 {
    padding: 90px 0px;
}

.intro6 .m {
    padding: 0px 100px;
}

.intro6_title {
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.intro6_title {
    display: flex;
    justify-content: space-between;
}

.intro6_title .s_tt {
    width: 400px;
}

.intro6_title .tip {
    width: 800px;
    font-size: 16px;
    line-height: 30px;
}

.intro6-item .item-img img {
    display: block;
    width: 100%;
    max-height: 300px;
}

.intro6_content {
    width: 100%;
    display: flex;
    gap: 20px;
    margin-top: 38px;
}

.intro6-item {
    height: auto;
    width: calc((100% - 40px) / 3);
    display: flex;
    flex-direction: column;
}

.intro6-item .item-txt {
    padding: 40px;
    background-color: var(--color-bg2);
    flex: 1;
}

.intro6-item .item-txt span {
    font-size: 36px;
    line-height: 40px;
    color: var(--color-z);
    font-family: 'Times New Roman', serif;
}

.intro6-item .item-txt h3 {
    font-size: 28px;
    margin-top: 4px;
    color: #353535;
    margin-bottom: 32px;
}

.intro6-item .item-txt p {
    font-size: 16px;
    line-height: 30px;
    color: var(--color-b);
}

.intro6 .article {
    margin-top: 64px;
    text-align: center;
}

.intro6 .article p {
    font-size: 20px;
    line-height: 36px;
    color: var(--color-b);
}

.intro7 {
    background-color: var(--color-bg2);
    padding: 90px 0px;
}

.intro7 .m {
    padding: 0px 100px;
}

.intro7 h2,
.intro7 h3 {
    text-align: center;
}

.intro7-item {
    display: flex;
    gap: 80px;
    padding: 50px;
    border-bottom: 1px solid #e0e0e0;
}

.intro7_content {
    margin-top: 38px;
}

.intro7-item-img {
    width: 520px;
}

.intro7-item-img img {
    width: 100%;
}

.intro7-item-txt {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.intro7-item-txt span {
    font-size: 36px;
    line-height: 40px;
    color: var(--color-z);
    font-family: 'Times New Roman', serif;
}

.intro7-item-txt h3 {
    text-align: left;
    color: #353535;
}

.intro7-item-txt p {
    margin: 28px 0px 40px 0px;
    font-size: 18px;
    line-height: 32px;
}

.intro7-Certificate h4 {
    margin: 50px 0px;
    text-align: center;
    font-size: 28px;
    line-height: 31px;
    color: var(--color-b);
}


.Certificate-box {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.Certificate {
    width: calc((100% - 100px) / 6);
}

.Certificate img {
    width: 100%;
}

.intro8 .m {
    padding: 0px 100px;
}

.intro8-content {
    display: flex;
    gap: 100px
}

.intro8-left {
    padding-top: 150px;
    width: 425px;
}

.intro8-right {
    flex: 1;
}

.intro8-left .lichen-box {
    position: relative;
}

.intro8-left .lichen-box .lichen-txt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 64px 64px 36px 64px;
    color: var(--color-b);
    z-index: 200;
}

.intro8-left .lichen-box .lichen-txt span {
    font-size: 42px;
    color: var(--color-w);
    line-height: 47px;
    font-family: 'Times New Roman', serif;
}

.intro8-left .lichen-box .lichen-txt h3 {
    color: var(--color-w);
}

.intro8-left .lichen-box .lichen-txt .time {
    font-size: 20px;
    line-height: 22px;
    color: rgba(255, 255, 255, 0.3);
}

.intro8-right {
    padding-top: 90px;
}

.intro8-right dl {
    display: flex;
    gap: 40px;
    padding-bottom: 48px;
}

.intro8-right dl dt {
    font-size: 34px;
    line-height: 40px;
    font-family: 'Times New Roman', serif;
    color: var(--color-z);
}

.intro8-right dl dd {
    font-size: 16px;
    line-height: 40px;
    color: var(--color-b);
    padding-left: 20px;
}

.intro8-right {
    position: relative;
}

.intro8-right::after {
    content: '';
    width: 1px;
    height: 100%;
    background-color: rgb(224, 224, 224);
    position: absolute;
    top: 0;
    left: 85px;
}

.intro8-right dl dt {
    position: relative;
}

.intro8-right dl dt::after {
    content: '';
    position: absolute;
    top: 0;
    transform: translateY(40%);
    right: -30px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: rgb(255, 255, 255);
    border: 5px solid rgb(224, 224, 224);
    z-index: 10;
}

/* ===============================Project================================ */
/* ==================================series================================== */
.series {
    padding: 40px 0px;

}

/* 
.series .m {
    padding: 0px 100px;
} */

.series-item {
    display: flex;
    gap: 30px;
    padding: 34px 0px;
    border-bottom: 1px solid #e5e5e5;
}

.series-img {
    width: 400px;
    height: 280px;
    overflow: hidden;
}

.series-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: all 0.5s ease;
}

.series-btn {
    width: 150px;
}

.series-txt {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.series-txt h4 {
    font-size: 26px;
    line-height: 30px;
    color: var(--color-b);
    margin-bottom: 14px;
}

.series-txt .time {
    margin: 14px 0px;
}

.series-txt .time p {
    font-size: 20px;
    line-height: 2;
    color: #666666;
}

.series-txt .time span {
    font-size: 22px;
    font-weight: bold;
    font-style: italic;
    color: #b19c6f;
}

.series-txt p {
    font-size: 15px;
    line-height: 26px;
    color: #666666;
}

.series-btn {
    display: flex;
    align-items: center;
}

.series-btn a {
    display: block;
    width: 100%;
    height: 55px;
    line-height: 55px;
    text-align: center;
    background-color: var(--color-z);
    color: var(--color-w);
    border-radius: 5px;
}

.series-item:hover img {
    transform: scale(1.05);
}

/* =============================Cell================================== */
.cell {
    padding: 90px 0px 0px 0px;
}

.cell .m {
    padding: 0px 100px;
}

.cell h1 {
    text-align: center;
    font-size: 46px;
    line-height: 51px;
    color: var(--color-b);
}

.cell ul li {
    padding: 60px 0px;
    border-bottom: 1px solid #e0e0e0;
}

.cell ul li:last-child {
    padding: 60px 0px;
    border-bottom: 0px solid #e0e0e0;
}

.cell ul li:hover img {
    transform: scale(1.05);
}

.cell ul li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cell .tt {
    font-size: 38px;
    line-height: 46px;
    color: var(--color-z);
    font-family: 'inter', 'Source Han Serif SC', serif;
    text-transform: uppercase;
}

.cell .tt {
    width: 190px;
    flex: 0 0 190px;
}

.cell .txt {
    padding-left: 68px;
    flex: 1;
}

.cell .txt h4 {
    font-size: 24px;
    line-height: 36px;
    margin: 30px 0px 20px 0px;
}

.cell .txt p {
    font-size: 16px;
    line-height: 30px;
}

.cell-content .img {
    overflow: hidden;
    width: 514px;
    height: 339px;
    flex: 0 0 514px;
}

.cell-content .img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: all 0.5s ease;
}

.cell2 {
    padding: 0px 0px 60px 0px;
}

.cell2 a {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 150px;
    height: 150px;
    line-height: 150px;
    text-align: center;
    background-color: var(--color-z);
    color: var(--color-w);
    border-radius: 50%;
}

.cell2 a span {
    line-height: 30px;
}

.cell2-content {
    width: 100%;
    position: relative;
}

.cell2-content:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #e0e0e0;
    z-index: -1;
}

/* ==========================spa+================================== */
.spa {
    padding: 90px 0px;
    position: relative;
}

.img-lianhua {
    position: absolute;
    top: 40px;
    left: 45%;
    z-index: -1;
}

.spa .m {
    padding: 0px 100px;
}

.spa h2,
.spa h3 {
    text-align: center;
}

.spa-content {
    margin-top: 38px;
    display: flex;
    gap: 20px;
}

.spa-item {
    width: calc((100% - 40px) / 3);
    height: 655px;
    overflow: hidden;
}

.spa-item:hover img {
    transform: scale(1.05);
}

.spa-item img {
    width: 100%;
    display: block;
    transition: all 0.5s ease;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: all 0.5s ease;
}

.spa-item {
    position: relative;
}

.spa-item .item-txt {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 100%);
    padding: 80px 50px;
    z-index: 3;
}

.spa-item .item-txt .tt {
    margin-bottom: 22px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.spa-item .item-txt span {
    font-size: 24px;
    line-height: 27px;
    color: var(--color-z);
    text-transform: uppercase;
}

.spa-item .item-txt h4 {
    font-size: 24px;
    line-height: 27px;
    color: var(--color-w);
    text-align: center;
    margin: 16px 0px 26px 0px;
}

.spa-item .item-txt p {
    font-size: 15px;
    line-height: 28px;
    color: var(--color-w);
    text-align: center;
}

/* ================================homespa================================= */
.home {
    width: 100%;
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.home h2 {
    text-align: center;
}

.home h3 {
    text-align: center;
    color: var(--color-w);
}

.home .s_tt {
    margin-bottom: 38px;

}

.home .txt {
    padding-top: 40px;
    max-width: 1140px;
    margin: 0 auto;
}

.home .txt p {
    text-align: center;
    color: var(--color-w);
    font-size: 18px;
    line-height: 35px;
    margin: 0 auto;
    margin-bottom: 20px;
}

.home .txt span {
    display: block;
    font-size: 15px;
    line-height: 22px;
    font-family: 'Times New Roman', Times, serif;
    color: rgba(255, 255, 255, 0.4);
    margin: 0px 183px;
    text-align: center;
}

/* ====================================news================================= */
.news {
    padding: 90px 0px;
}

.news .m {
    padding: 0px 100px;
}

.news-content {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.new-item {
    width: calc((100% - 60px) / 3);
}

.new-item .new-img {
    width: 100%;
    height: 265px;
    overflow: hidden;
}

.new-item .new-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: all 0.5s ease;
}

.new-item .new-txt {
    padding: 32px 40px;
    background-color: var(--color-bg2);
}

.new-item .new-txt h5 {
    font-size: 18px;
    line-height: 20px;
    color: var(--color-b);
    margin-bottom: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.new-item .new-txt p {
    font-size: 14px;
    line-height: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #565656;
    margin-bottom: 40px;
}

.new-item .new-txt span {
    font-size: 16px;
    display: flex;
    height: 20px;
    justify-content: flex-end;
    align-items: center;
    font-family: 'Times New Roman', serif;
}

.new-item {
    position: relative;
}

.new-item:hover img {
    transform: scale(1.05);
}

.new-item .time {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    font-family: 'Times New Roman', serif;
    color: var(--color-w);
}

.new-item .time span {
    font-size: 30px;
    font-weight: 700;
    color: var(--color-w);
    font-family: 'Times New Roman', 'Times', 'serif';
}


/* ===============================n-info-content======================= */
.n-info {
    padding: 90px 0px;
}

.n-info .m {
    padding: 0px 100px;
}

.n-info-content {
    display: flex;
    gap: 40px;
}

.n-info-left {
    flex: 1;
}

.n-info-right {
    width: 400px;
    position: sticky;
    top: 100px;
    align-self: flex-start;
}

.n-info-right h3 {
    font-size: 24px;
    line-height: 27px;
    color: #393939;
    margin-bottom: 20px;
}

.n-right-item {
    display: flex;
    gap: 15px;
    padding: 15px 0px;
    border-bottom: 1px dashed #d5d5d5;
}

.n-right-item-img {
    width: 140px;
}

.n-right-item-img img {
    width: 140px;
    height: auto;
    max-height: 100px;
}


.n-right-item-txt {
    flex: 1;
}

.n-right-item-txt {
    display: flex;
    gap: 15px;
    flex-direction: column;
}

.n-right-item-txt h6 {
    width: 270px;
    font-size: 16px;
    line-height: 24px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.n-title {
    padding-bottom: 24px;
    margin-bottom: 28px;
    border-bottom: 1px solid #d5d5d5;
}

.n-title h1 {
    margin-bottom: 28px;
}

.n-title span {
    display: flex;
    justify-content: flex-end;
}

.n-content p {
    color: #5f6064;
    font-family: 'inter', sans-serif;
    line-height: 32px;
}

.n-content img {
    width: 95%;
    height: auto;
    margin: 20px 0px;
}

/* ===============================联系我们========================== */
.contact {
    padding: 90px 0px;
}

.contact .content {
    display: flex;
    gap: 40px;
}

.contact .content h2 {
    font-size: 24px;
    line-height: 42px;
    color: var(--color-b);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.contact .content .name {
    margin-top: 10px;
    margin-bottom: 50px;
    font-size: 36px;
    line-height: 27px;
    color: var(--color-z);
    position: relative;
}

.contact .content .name::after {
    content: '';
    position: absolute;
    top: calc(100% + 20px);
    left: 0px;
    width: 20%;
    height: 2px;
    background-color: var(--color-z);
}

.contact .content>div {
    flex: 1;
}

.contact .content .left {
    padding: 50px 40px;
    background-color: var(--color-bg2);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.contact .content .left::after {
    content: '';
    position: absolute;
    top: 0px;
    right: 0px;
    width: 200px;
    height: 200px;
    background-color: var(--color-z);
    border-radius: 50%;
    transform: translate(40%, -40%);
    transition: all 0.5s ease;
}

.contact .content .left:hover::after {
    opacity: 0.5;
    transform: translate(50%, -50%) scale(2.5);
}

.contact .content .info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: center;
}

.contact .content .item {
    display: flex;
    gap: 20px;
    align-items: center;
}

.contact .content .iconfont {
    font-size: 24px;
    line-height: 27px;
    color: var(--color-w);
    width: 50px;
    height: 50px;
    border-radius: 8px;
    background-color: var(--color-z);
    text-align: center;
    line-height: 50px;
}

.contact .content .right {
    box-sizing: border-box;
    border-radius: 10px;

}

.contact .content .right img {
    max-width: 100%;
    min-height: 300px;
    height: auto;
    display: block;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
}

.form-section {
    padding: 90px 0;
    background-color: var(--color-bg2);
}

.contact-form {
    width: 100%;
    padding: 60px 50px;
    background-color: var(--color-w);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    box-sizing: border-box;
}

.contact-form .form-title {
    text-align: center;
    margin-bottom: 50px;
}

.contact-form .form-title h2 {
    font-size: 32px;
    color: var(--color-b);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.contact-form .form-title p {
    font-size: 14px;
    color: #888;
}

.contact-form .form-row {
    display: flex;
    gap: 30px;
    margin-bottom: 28px;
}

.contact-form .form-group {
    flex: 1;
    margin-bottom: 28px;
}

.contact-form .form-row .form-group {
    margin-bottom: 0;
}

.contact-form .form-group label {
    display: block;
    font-size: 14px;
    color: var(--color-b);
    margin-bottom: 10px;
    font-weight: 500;
}

.contact-form .form-group input,
.contact-form .form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 14px;
    color: var(--color-3);
    background-color: #f8f8f8;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
    font-family: inherit;
}

.contact-form .form-group input::placeholder,
.contact-form .form-group textarea::placeholder {
    color: #bbb;
}

.contact-form .form-group input:focus,
.contact-form .form-group textarea:focus {
    border-color: var(--color-z);
    background-color: var(--color-w);
    box-shadow: 0 0 0 3px rgba(177, 156, 111, 0.12);
}

.contact-form .form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.contact-form .form-submit {
    text-align: center;
    margin-top: 10px;
}

.contact-form .btn-submit {
    display: inline-block;
    padding: 16px 60px;
    font-size: 15px;
    color: var(--color-w);
    background-color: var(--color-z);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-form .btn-submit:hover {
    background-color: #a08a5f;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(177, 156, 111, 0.4);
}

.contact-form .btn-submit:active {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .contact-form {
        padding: 40px 24px;
    }

    .contact-form .form-row {
        flex-direction: column;
        gap: 28px;
    }

    .contact-form .form-title h2 {
        font-size: 24px;
    }
}

/* ==============================series================================ */
.serce {
    display: flex;
    gap: 30px 15px;
    flex-wrap: wrap;

}

.serce .box2-item {
    width: calc((100% - 15px * 3) / 4);
}

/* ==================== 移动端适配 ==================== */

/* 平板：box4 五张门板改为两列 */
@media screen and (max-width: 1000px) {
    .box4-content {
        flex-wrap: wrap;
    }

    .box4-item {
        width: calc((100% - 10px) / 2);
    }
}

@media screen and (max-width: 768px) {

    /* 区块统一：去 100px 横向内边距、压缩上下间距 */
    .box2,
    .box4,
    .box6,
    .intro,
    .intro2,
    .cell,
    .spa,
    .news,
    .n-info,
    .contact,
    .form-section {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .box3 {
        padding: 50px 0;
    }

    .box4 .m,
    .box6 .m,
    .intro .m,
    .intro2 .m,
    .intro3 .m,
    .intro5 .m,
    .intro6 .m,
    .intro7 .m,
    .intro8 .m,
    .cell .m,
    .spa .m,
    .news .m,
    .n-info .m {
        padding-left: 0;
        padding-right: 0;
    }

    /* 各区块标题统一缩小 */
    .box2 h2,
    .box4 h2,
    .box3-title h2,
    .box6 .box6-title h2 {
        font-size: 26px;
    }

    /* 内页顶部 banner */
    .banner {
        height: 46vh;
    }

    .banner h2 {
        font-size: 30px;
        line-height: 38px;
        padding: 0 20px;
        text-align: center;
    }

    .banner h3 {
        font-size: 20px;
    }

    /* 首页全屏 Swiper */
    .banner1 .swiper-slide {
        height: 100vh;
        height: 100svh;
    }

    .swiper-txt h3 {
        font-size: 24px;
        line-height: 30px;
    }

    .swiper-txt h4 {
        font-size: 30px;
        line-height: 38px;
        margin: 12px 0 16px;
    }

    .swiper-txt span {
        font-size: 14px;
        line-height: 20px;
        padding: 0 24px;
    }

    .swiper-slide-active .swiper-txt {
        animation: none;
        transform: translateY(-50%);
        opacity: 1;
    }

    .swiper-button-next {
        right: 16px !important;
    }

    .swiper-button-prev {
        left: 16px !important;
    }

    .box2-content .swiper-button-next,
    .box2-content .swiper-button-prev {
        width: 38px;
        height: 38px;
    }

    .box2-content .swiper-button-next::after,
    .box2-content .swiper-button-prev::after {
        font-size: 18px;
    }

    /* box1 关于：图文竖排 */
    .boc1-content {
        flex-direction: column;
        gap: 30px;
    }

    .nav2 .m {
        padding: 0px;
    }

    .nav2 .position {
        display: none;
    }

    .box1-left {
        width: 100%;
    }

    .box1-right h2 {
        font-size: 26px;
        margin-bottom: 24px;
    }

    .box1-right-content {
        align-items: flex-start;
        gap: 16px;
    }

    /* box2 服务卡片：高度改自适应 */
    .box2-content {
        margin-top: 30px;
    }

    .box2-item {
        height: auto;
        min-height: 420px;
        padding: 36px 24px;
    }

    .box2-item span {
        font-size: 20px;
        height: auto;
        margin-bottom: 18px;
    }

    .box2-item .iconfont {
        margin-bottom: 18px;
    }

    .box2-item p {
        font-size: 14px;
        line-height: 26px;
    }

    .box2-item-bottom span {
        margin-top: 24px;
    }

    /* box2 分页圆点（配合 JS 启用） */
    .box2-content .swiper-pagination {
        position: static;
        margin-top: 18px;
    }

    .box2-content .swiper-pagination-bullet {
        background: rgba(255, 255, 255, .5);
    }

    .box2-content .swiper-pagination-bullet-active {
        background: var(--color-z);
    }

    /* series 服务网格：4 列改 1 列 */
    .serce {
        gap: 16px;
    }

    .serce .box2-item {
        width: 100%;
    }

    /* box3：两列卡片改单列，隐藏装饰背景图 */
    .box3-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .box3-title p {
        text-align: left;
    }

    .box3-content {
        flex-direction: column;
        margin-top: 30px;
    }

    .box3-content-item {
        width: 100%;
        height: 320px;
    }

    .box3-content-item::after,
    .box3-content-item img {
        height: 320px;
    }

    .box3-item-txt {
        padding: 20px 20px;
    }

    .box3-item-txt h6 {
        font-size: 22px;
    }

    .box3-item-txt h4 {
        font-size: 20px;
    }

    .box3-item-txt p {
        margin-top: 18px;
        font-size: 14px;
        line-height: 26px;
    }

    .box3-img {
        display: none;
    }

    /* box4：关闭 fixed 背景（iOS 兼容），门板两列 */
    .box4 {
        background-attachment: scroll;
    }

    .box4-fuwu {
        height: auto;
        padding: 40px 20px;
        margin-top: 28px;
    }

    .box4-fuwu h3 {
        font-size: 22px;
    }

    .box4-fuwu span {
        font-size: 16px;
    }

    .box4-fuwu p {
        max-width: 100%;
        margin-top: 22px;
        font-size: 14px;
        line-height: 26px;
    }

    .box4-door .txt {
        gap: 8px;
        padding: 12px;
    }

    .box4-door .txt h3 {
        font-size: 17px;
    }

    /* box6 新闻：标题行竖排，分类可横滑 */
    .box6-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
    }

    .box6-title-right {
        width: 100%;
        gap: 20px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .box6-title-right::-webkit-scrollbar {
        display: none;
    }

    .box6-title-right a {
        white-space: nowrap;
    }

    .box6-content {
        margin-top: 30px;
    }

    .box6 .swiper {
        padding-bottom: 70px;
    }

    .box6 .swiper-slide img {
        max-height: 200px;
    }

    .box6-txt {
        padding: 24px;
    }

    /* 品牌介绍 intro：图文竖排 */
    .intro-content {
        flex-direction: column;
        gap: 30px;
    }

    .infor-right {
        display: none;
        width: 100%;
    }

    .infor-left .tip {
        margin: 32px 0;
    }

    .intro2-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .intro2-title p {
        text-align: left;
    }

    .intro2-content {
        flex-direction: column;
        gap: 16px;
    }

    .intro2-item {
        width: 100%;
    }

    .content-item .mask {
        padding: 24px;
        height: auto;
    }

    /* series2 服务条目：图文+按钮竖排 */
    .series-item {
        flex-direction: column;
        gap: 18px;
        padding: 26px 0;
    }

    .series-img {
        width: 100%;
        height: 220px;
    }

    .series-btn {
        width: 100%;
    }

    /* spa：三列改单列 */
    .img-lianhua {
        display: none;
    }

    .spa-content {
        flex-direction: column;
    }

    .spa-item {
        width: 100%;
        height: 420px;
    }

    .spa-item .item-txt {
        padding: 36px 22px;
    }

    /* home 单屏页 */
    .home {
        height: auto;
        min-height: 100vh;
        min-height: 100svh;
        padding: 100px 0 50px;
    }

    .home .txt {
        padding-top: 24px;
    }

    .home .txt p {
        font-size: 15px;
        line-height: 28px;
    }

    .home .txt span {
        margin: 0;
    }

    /* news 列表：三列改单列 */
    .new-item {
        width: 100%;
    }

    .new-item .new-img {
        height: 220px;
    }

    .new-item .new-txt {
        padding: 24px;
    }

    /* news 详情：正文 + 侧栏竖排 */
    .n-info-content {
        flex-direction: column;
        gap: 36px;
    }

    .n-info-right {
        width: 100%;
        position: static;
    }

    .n-right-item-txt h6 {
        width: auto;
    }

    .n-title h1 {
        font-size: 24px;
        line-height: 32px;
    }

    .n-content img {
        width: 100%;
    }

    /* contact：联系信息 + 地图竖排 */
    .contact .content {
        flex-direction: column;
    }

    .contact .content .left {
        padding: 32px 24px;
    }

    .contact .content .name {
        font-size: 26px;
        line-height: 32px;
        margin-bottom: 36px;
    }

    .contact .content .right img {
        min-height: 0;
    }
}

/* 触摸设备：box4 不触发 hover 翻转，门板内容保持可见 */
@media (hover: none) and (max-width: 1000px) {
    .box4-item:hover .box4-door {
        transform: none;
        opacity: 1;
    }

    .box4-item:hover .box4-txt {
        opacity: 0;
        visibility: hidden;
        transform: scale(0.5);
    }
}