@font-face {
    font-family: 'icomoon';
    src: url('../fonts/icomoon.eot?v01t6l');
    src: url('../fonts/icomoon.eot?v01t6l#iefix') format('embedded-opentype'), url('../fonts/icomoon.ttf?v01t6l') format('truetype'), url('../fonts/icomoon.woff?v01t6l') format('woff'), url('../fonts/icomoon.svg?v01t6l#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

:root {
    --brand: #74c2be;
    --brand-dark: #277f7a;
    --brand-soft: #e7f7f5;
    --gold: #fdb23b;
    --gold-dark: #d88912;
    --ink: #102a2d;
    --muted: #667579;
    --line: rgba(16, 42, 45, .1);
    --panel: rgba(255, 255, 255, .88);
    --white: #fff;
    --shadow: 0 20px 50px rgba(15, 48, 52, .12);
    --shadow-hover: 0 26px 60px rgba(15, 48, 52, .18);
    --radius: 8px;
    --topbar: 68px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    margin: 0;
    color: var(--ink);
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    background:
        radial-gradient(circle at 9% 8%, rgba(116, 194, 190, .2), transparent 26rem),
        radial-gradient(circle at 88% 14%, rgba(253, 178, 59, .16), transparent 24rem),
        linear-gradient(180deg, #f4fbfa 0%, #f7f8f6 38%, #eef5f4 100%);
    background-attachment: fixed;
    line-height: 1.6;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -3;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(16, 42, 45, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 42, 45, .035) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, .72), transparent 76%);
}

a {
    color: inherit;
    text-decoration: none;
    transition: color .2s ease, background-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

img {
    display: block;
    max-width: 100%;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.clear {
    clear: both;
}

.login-bg {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 555;
    background: rgba(5, 20, 22, .48);
    backdrop-filter: blur(8px);
}

.xiaoxi {
    display: none;
    position: fixed;
    left: 50%;
    top: 50%;
    z-index: 9999;
    width: min(460px, calc(100vw - 32px));
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 28px 80px rgba(6, 30, 33, .26);
    transform: translate(-50%, -50%);
}

.b-box {
    padding: 26px 28px 10px;
    text-align: center;
}

.b-box h3 {
    margin: 0 0 14px;
    color: var(--ink);
    font-size: 22px;
    font-weight: 700;
}

.b-box p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
}

.b-box img {
    width: min(220px, 100%);
    margin: 18px auto 0;
    border-radius: var(--radius);
}

.s-box {
    height: 58px;
    margin-top: 22px;
    background: linear-gradient(135deg, var(--brand), #4aa9a5);
}

.s-box a {
    display: grid;
    height: 58px;
    place-items: center;
    color: var(--white);
    font-size: 18px;
    font-weight: 700;
}

.dingwei {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 100%;
    height: var(--topbar);
    padding: 10px 18px;
    background: rgba(255, 255, 255, .82);
    border-bottom: 1px solid rgba(116, 194, 190, .3);
    box-shadow: 0 12px 34px rgba(15, 48, 52, .08);
    backdrop-filter: blur(18px);
}

.top {
    width: min(1180px, 100%);
    height: 48px;
    margin: 0 auto;
    background: transparent;
}

.fr {
    display: flex;
    align-items: center;
    gap: 22px;
    width: 100%;
    height: 48px;
    line-height: normal;
    color: var(--ink);
}

.bt {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 4px;
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0;
    white-space: nowrap;
}

.bt img {
    margin-top: 2px;
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.move {
    display: none;
    color: var(--brand-dark);
    cursor: pointer;
    font-weight: 700;
}

.fr ul {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    gap: 6px;
    min-width: 0;

}



.bt,
.fr ul li {
    float: none;
}

.fr ul li:nth-child(even) {
    width: 1px;
    height: 14px;
    margin: 0 6px;
    background-color: rgba(16, 42, 45, .18);
}

.fr ul li:nth-child(odd) a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 10px;
    border-radius: 999px;
    color: var(--ink);
    font-size: 15px;
    font-weight: 500;
    white-space: nowrap;
}

.fr ul li:nth-child(odd) a:hover {
    color: var(--brand-dark);
    background: var(--brand-soft);
}

.fr form {
    flex: 0 0 220px;
}

.fr input {
    float: none;
    width: 100%;
    height: 38px;
    margin: 0;
    padding: 0 16px 0 38px;
    color: var(--ink);
    border: 1px solid rgba(116, 194, 190, .42);
    border-radius: 999px;
    outline: none;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%2374c2be' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='8' cy='8' r='5'/%3E%3Cpath d='m13 13 3 3'/%3E%3C/svg%3E") 14px center / 16px no-repeat,
        rgba(255, 255, 255, .78);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8);
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.fr input:focus,
.fr input:hover {
    border-color: var(--brand);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(116, 194, 190, .14);
}

.center {
    width: min(1180px, calc(100% - 40px));
    margin: calc(var(--topbar) + 34px) auto 72px;
}

.cd {
    position: fixed;
    top: 104px;
    left: 50%;
    z-index: -2;
    display: flex;
    justify-content: space-between;
    width: min(1910px, 100vw);
    height: auto;
    pointer-events: none;
    transform: translateX(-50%);
}

.flyOne {
    width: 360px;
    height: 799px;
    float: left;

}

.flyOne img,
.flyTwo img {
    width: auto;
    height: 100%;
}

.flyTwo {
    width: 360px;
    height: 799px;
    float: right;
}

#slider {
    position: relative;
    width: 100%;
    aspect-ratio: 1100 / 355;
    max-height: 420px;
    min-height: 180px;
    margin: 0 0 20px;
    overflow: hidden;
    border-radius: var(--radius);
    background: #dfe8e6;
    box-shadow: var(--shadow);
}

#slider ul {
    display: flex;
    width: 100% !important;
    height: 100%;
    margin-left: 0 !important;
    padding: 0;
    transition: transform .55s cubic-bezier(.22, .61, .36, 1);
    transform: translate3d(0, 0, 0);
    will-change: transform;
}

#slider li {
    flex: 0 0 100%;
    float: none !important;
    width: 100% !important;
    height: 100%;
}

#slider a,
#slider img {
    aspect-ratio: auto;
    object-fit: cover;
}

#slider img {
    aspect-ratio: auto;
    object-fit: cover;
}

#prev,
#next {
    position: absolute;
    top: 50%;
    z-index: 2;
    display: grid;
    width: 42px;
    height: 42px;
    padding: 0;
    place-items: center;
    color: var(--white);
    border-radius: 999px;
    background: rgba(16, 42, 45, .36);
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
    opacity: 0;
    user-select: none;
    transform: translateY(-50%);
    transition: opacity .2s ease, background-color .2s ease, transform .2s ease;
    backdrop-filter: blur(8px);
}

#prev {
    left: 18px;
}

#next {
    right: 18px;
}

#slider:hover #prev,
#slider:hover #next,
#slider.is-hover #prev,
#slider.is-hover #next,
#prev:focus-visible,
#next:focus-visible {
    opacity: 1;
    pointer-events: auto;
}

#prev:hover,
#next:hover {
    background: rgba(39, 127, 122, .9);
    transform: translateY(-50%) scale(1.04);
}

.product {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 18px;
    /* margin-bottom: 20px; */
}

.big-img,
.sm-img ul li,
.print-PR ul li,
.tip ul li,
.first,
.logo,
.print,
.new,
.new2,
.new3 {
    border: 1px solid rgba(255, 255, 255, .72);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: 0 10px 28px rgba(15, 48, 52, .06);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.big-img {
    float: none;
    width: 100%;
    height: auto;
    overflow: hidden;
}

.big-img img {
    width: 100%;
    aspect-ratio: 1 / 1.95;
    object-fit: cover;
}

.sm-img {
    float: none;
    width: 100%;
    height: auto;
}

.sm-img ul {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.sm-img ul+ul {
    margin-top: 18px;
}

.sm-img ul li {
    float: none;
    width: auto;
    height: auto;
    margin: 0;
    overflow: hidden;
}

.sm-img img,
.big-img img {
    width: 100%;
}

.sm-img ul li img {
    aspect-ratio: 1.35 / 1;
    object-fit: cover;
}

.big-img h4,
.sm-img ul li h4 {
    margin: 15px 14px 4px;
    color: var(--ink);
    font-size: 17px;
    font-weight: 800;
    text-align: center;
}

.big-img p,
.sm-img ul li p {
    min-height: 24px;
    margin: 0 14px 16px;
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}

.print-PR {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
}

.print-PR ul {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.print-PR ul li {
    float: none;
    width: auto;
    height: auto;
    margin: 0;
    overflow: hidden;
    cursor: pointer;
}

.print-PR ul li img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.new,
.new2,
.new3 {
    width: 100%;
    margin-top: 20px;
    padding: clamp(18px, 2.6vw, 30px);
    background: rgba(255, 255, 255, .9);
}

.new {
    margin-top: 0;
}

.new2,
.new3 {
    display: none;
}

.btwz {
    margin-bottom: 24px;
    text-align: center;
}

.btwz h1 {
    margin: 0 0 8px;
    color: var(--ink);
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.18;
    font-weight: 900;
}

.btwz p {
    margin: 0;
    color: var(--muted);
    font-size: clamp(13px, 1.5vw, 16px);
    letter-spacing: 0;
}

.left,
.right {
    float: left;
    width: calc((100% - 34px) / 2);
    height: auto;
}

.right {
    margin-left: 34px;
}

.logo,
.print {
    width: 100%;
    height: auto;
    overflow: hidden;
    cursor: pointer;
}

.logo img,
.print img {
    width: 100%;
    aspect-ratio: 1.72 / 1;
    object-fit: cover;
}

.image {
    filter: saturate(.92);
    transition: filter .35s ease, transform .35s ease;
}

.image:hover {
    filter: saturate(1.12) contrast(1.04);
    transform: scale(1.025);
}

.logo2,
.logo3 {
    width: 100%;
    height: auto;
    overflow: hidden;
    border-radius: var(--radius);
    background: #eef6f4;
}

.logo2 img,
.logo3 img {
    width: 100%;
    aspect-ratio: 1100 / 150;
    object-fit: cover;
}

#zsb,
#zsb2,
.left h4,
.right h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 26px 0 14px;
    padding-bottom: 12px;
    color: var(--ink);
    border-bottom: 1px solid var(--line);
    font-size: 19px;
    font-weight: 800;
}

#zsb::before,
.left h4::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--brand);
    box-shadow: 0 0 0 6px rgba(116, 194, 190, .16);
}

#zsb2::before,
.right h4::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 0 6px rgba(253, 178, 59, .18);
}

.left ul li,
.right ul li {
    margin-top: 0;
    border-bottom: 1px solid rgba(16, 42, 45, .08);
    font-size: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.left ul li a,
.right ul li a {
    display: block;
    padding: 10px 2px;
    color: #4e6266;
}

.left ul li a:hover,
.right ul li a:hover {
    color: var(--brand-dark);
    transform: translateX(4px);
}

.left p,
.right p {
    margin-top: 12px;
    color: var(--brand-dark);
    font-size: 14px;
    font-weight: 700;
    text-align: right;
    cursor: pointer;
}

#more:hover,
#more2:hover {
    color: var(--gold-dark);
}

.tip {
    display: grid;
    grid-template-columns: 1fr 4fr;
    gap: 18px;
    width: 100%;
    margin: 26px 0 30px;
}

.tip img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tip ul {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.tip ul li,
.first {
    float: none;
    width: auto;
    height: auto;
    margin: 0;
    overflow: hidden;
}

.tip ul li img,
.first img {
    aspect-ratio: 1.3 / 1;
}

.print-PR ul li:hover,
.big-img:hover,
.sm-img ul li:hover,
.tip ul li:hover,
.first:hover,
.print:hover,
.logo:hover {
    border-color: rgba(116, 194, 190, .45);
    box-shadow: var(--shadow-hover);
    transform: translateY(-6px);
}

#video-popup {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(5, 20, 22, .72);
    color: var(--ink);
    backdrop-filter: blur(10px);
}

#close-popup {
    position: fixed;
    top: 24px;
    right: 24px;
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .7);
    border-radius: 999px;
    color: var(--white);
    background: rgba(255, 255, 255, .12);
    cursor: pointer;
    font-size: 30px;
    font-weight: 300;
    line-height: 1;
    transition: background-color .2s ease, transform .2s ease;
}

#close-popup:hover {
    background: rgba(253, 178, 59, .9);
    transform: rotate(90deg);
}

#video-popup .popup-content,
.popup-content {
    display: flex;
    width: min(960px, calc(100vw - 36px));
    padding: 0;
    justify-content: center;
}

#popup-video {
    width: 100%;
    max-height: calc(100vh - 120px);
    border-radius: var(--radius);
    background: #000;
    box-shadow: 0 28px 80px rgba(0, 0, 0, .34);
}

.bjzs {
    display: none;
    position: fixed;
    right: 104px;
    bottom: 328px;
    z-index: 9998;
    width: 164px;
    height: auto;
    padding: 8px;
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
}

.bjzs img {
    width: 100%;
    height: auto;
    border-radius: 6px;
}

.nave {
    position: fixed;
    right: 22px;
    bottom: 5%;
    z-index: 9997;
    width: 72px;
    border-radius: var(--radius);
    background: transparent;
}

.qq,
.wx {
    width: 72px;
    height: 72px;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: 0 10px 26px rgba(15, 48, 52, .12);
    cursor: pointer;
}

.qq img,
.wx img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}

.qq img:hover,
.wx img:hover {
    transform: scale(1.06);
}

.qq,
.yin,
.xit {
    margin-top: 10px;
    font-size: 15px;
}

.yin a,
.xit a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 118px;
    padding: 14px;
    border-radius: var(--radius);
    color: var(--ink);
    font-weight: 800;
    line-height: 1.45;
    text-align: center;
    box-shadow: 0 12px 30px rgba(15, 48, 52, .14);
}

.yin a {
    background: linear-gradient(135deg, var(--gold), #ffd16c);
}

.xit a {
    background: linear-gradient(135deg, var(--brand), #a4dedb);
}

.yin a:hover,
.xit a:hover {
    color: var(--white);
    background: linear-gradient(135deg, var(--brand-dark), #205f5b);
    transform: translateY(-3px);
}

.dibu {
    width: 100%;
    min-height: 112px;
    padding: 24px 16px;
    color: rgba(255, 255, 255, .68);
    background: linear-gradient(135deg, #142c30, #24393d);
    font-size: 14px;
    line-height: 1.9;
    text-align: center;
}

.dibu p {
    margin: 0 0 4px;
    color: rgba(255, 255, 255, .86);
    font-weight: 700;
}

.dibu a {
    color: rgba(255, 255, 255, .68);
}

.dibu a:hover {
    color: var(--gold);
}

.dibu img {
    display: inline-block;
    width: 18px;
    height: 18px;
    vertical-align: -4px;
}

#but {
    display: none;
}

@media (max-width:2030px) {
    .cd {
        display: none;
    }
}

@media (max-width: 1280px) {

    .fr {
        gap: 14px;
    }

    .fr ul li:nth-child(odd) a {
        padding: 0 7px;
        font-size: 13px;
    }

    .fr form {
        flex-basis: 190px;
    }

    .product {
        grid-template-columns: 220px 1fr;
    }
}

@media (max-width: 1080px) {
    :root {
        --topbar: 62px;
    }

    .dingwei {
        height: var(--topbar);
        padding: 8px 14px;
    }

    .top,
    .fr {
        height: 46px;
    }

    .fr {
        justify-content: space-between;
    }

    .fr ul,
    .fr form {
        display: none;
    }

    .move {
        display: inline-flex;
        align-items: center;
        min-height: 36px;
        padding: 0 14px;
        border-radius: 999px;
        background: var(--brand-soft);
    }

    .product {
        grid-template-columns: 1fr;
    }

    .big-img {
        display: none;
    }

    .left,
    .right {
        float: none;
        width: 100%;
        margin-left: 0;
    }

    .right {
        margin-top: 22px;
    }
}

@media (max-width: 900px) {
    #slider {
        aspect-ratio: 16 / 7;
        max-height: none;
        min-height: 138px;
    }

    .center {
        width: 100%;
        margin: calc(var(--topbar) + 16px) auto 94px;
        padding: 0 12px;
    }

    #slider {
        position: relative;
        width: 100%;
        aspect-ratio: 1100 / 355;
        max-height: 420px;
        min-height: 180px;
        margin: 0 0 24px;
        overflow: hidden;
        border-radius: var(--radius);
        background: #dfe8e6;
        box-shadow: var(--shadow);
    }

    #slider img {
        aspect-ratio: auto;
        object-fit: cover;
    }

    #prev,
    #next {
        width: 34px;
        height: 34px;
        opacity: 1;
        font-size: 16px;
    }

    #prev {
        left: 10px;
    }

    #next {
        right: 10px;
    }

    .sm-img ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .sm-img ul+ul {
        margin-top: 12px;
    }

    .print-PR ul {
        grid-template-columns: repeat(5, minmax(110px, 1fr));
        gap: 12px;
        overflow-x: auto;
        padding-bottom: 6px;
        scroll-snap-type: x mandatory;
    }

    .print-PR ul li {
        scroll-snap-align: start;
    }

    .new,
    .new2,
    .new3 {
        padding: 16px;
    }

    .btwz {
        margin-bottom: 16px;
    }

    .btwz h1 {
        font-size: 28px;
    }

    .btwz p {
        font-size: 13px;
    }

    .left ul li,
    .right ul li {
        font-size: 14px;
    }

    .tip {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .tip ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .wx,
    .qq,
    .bjzs {
        display: none !important;
    }

    .nave {
        top: auto;
        right: 0;
        bottom: 0;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        width: 100%;
        height: 68px;
        padding: 10px 12px;
        border-top: 1px solid rgba(116, 194, 190, .28);
        border-radius: 0;
        background: rgba(255, 255, 255, .92);
        box-shadow: 0 -12px 34px rgba(15, 48, 52, .08);
        backdrop-filter: blur(16px);
    }

    .yin,
    .xit {
        width: auto;
        height: auto;
        margin: 0;
        float: none;
    }

    .yin a,
    .xit a {
        width: 100%;
        height: 48px;
        padding: 0 8px;
        font-size: 14px;
        line-height: 1.2;
    }

    #popup-video {
        max-height: calc(100vh - 92px);
    }
}

@media (max-width: 560px) {
    #slider {
        aspect-ratio: 16 / 8;
        min-height: 160px;
    }

    .dingwei {
        padding: 8px 10px;
    }

    .bt {
        max-width: calc(100vw - 126px);
        overflow: hidden;
        font-size: 16px;
        text-overflow: ellipsis;
    }

    .move {
        padding: 0 12px;
        font-size: 14px;
    }

    .center {
        padding: 0 10px;
    }

    .sm-img ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .sm-img ul+ul {
        margin-top: 10px;
    }

    .big-img h4,
    .sm-img ul li h4 {
        margin-top: 10px;
        font-size: 15px;
    }

    .big-img p,
    .sm-img ul li p {
        margin-bottom: 12px;
        font-size: 12px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .print-PR ul {
        grid-template-columns: repeat(5, 104px);
    }

    .logo img,
    .print img {
        aspect-ratio: 16 / 9;
    }

    .logo2 img,
    .logo3 img {
        aspect-ratio: 7 / 1.4;
    }

    #zsb,
    #zsb2,
    .left h4,
    .right h4 {
        font-size: 17px;
    }

    .tip ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .xiaoxi {
        width: calc(100vw - 24px);
    }

    .b-box {
        padding: 22px 18px 6px;
    }

    .dibu {
        padding-bottom: 88px;
        font-size: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}