@font-face{font-family:Noto Sans SC;font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/NotoSansSC-Variable.ttf) format("truetype")}@font-face{font-family:"Alibaba PuHuiTi 3.0";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/AlibabaPuHuiTi-3-55-Regular.ttf) format("truetype")}@font-face{font-family:"Alibaba PuHuiTi 3.0";font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/AlibabaPuHuiTi-3-85-Bold.ttf) format("truetype")}@font-face{font-family:MiSans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/MiSans-Regular.ttf) format("truetype")}@font-face{font-family:MiSans;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/MiSans-Medium.ttf) format("truetype")}@font-face{font-family:MiSans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/MiSans-Bold.ttf) format("truetype")}.home-banner{width:100%;max-width:clamp(1024px,100vw,1920px);margin:0 auto}.home-banner__img{display:block;width:clamp(1024px,100vw,1920px);max-width:100%;height:auto;aspect-ratio:1920 / 970;object-fit:cover;margin:0 auto}.home-about{width:100%;max-width:clamp(1024px,100vw,1920px);margin:0 auto}.home-about__inner{display:flex;align-items:center;gap:clamp(64px,6.25vw,120px)}.home-about__media{flex-shrink:0}.home-about__img{display:block;width:clamp(calc(1166 * 1024 / 1920 * 1px),calc(1166 * 100 / 1920 * 1vw),1166px);max-width:100%;height:auto;aspect-ratio:1166 / 970;object-fit:cover}.home-about__content{flex:1;min-width:0}.home-about__title{font-family:MiSans,MiSans,sans-serif;font-weight:600;font-size:clamp(22.4px,2.1875vw,42px);color:#4f4334;margin-bottom:clamp(16px,1.5625vw,30px)}.home-about__text{font-family:"Alibaba PuHuiTi 3.0","Alibaba PuHuiTi 30",sans-serif;font-weight:400;font-size:clamp(calc(28 * 1024 / 1920 * 1px),calc(28 * 100 / 1920 * 1vw),28px);color:#1c1c1c;line-height:clamp(22.4px,2.1875vw,42px)}.home-about__text p{margin-bottom:0}.home-about__btn{display:inline-flex;align-items:center;justify-content:center;gap:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);width:clamp(calc(149 * 1024 / 1920 * 1px),calc(149 * 100 / 1920 * 1vw),149px);height:clamp(calc(47 * 1024 / 1920 * 1px),calc(47 * 100 / 1920 * 1vw),47px);margin-top:clamp(calc(40 * 1024 / 1920 * 1px),calc(40 * 100 / 1920 * 1vw),40px);font-family:inherit;font-size:clamp(calc(16 * 1024 / 1920 * 1px),calc(16 * 100 / 1920 * 1vw),16px);color:#4f4334;border-radius:10px;border:1px solid #4f4334;background:transparent;cursor:pointer;transition:color .2s,border-color .2s,background-color .2s}.home-about__btn-icon{position:relative;display:inline-block;width:clamp(12.8px,1.25vw,24px);height:clamp(12.8px,1.25vw,24px);flex-shrink:0}.home-about__btn-icon-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;transition:opacity .2s}.home-about__btn-icon-img--hover,.home-about__btn:hover .home-about__btn-icon-img--default{opacity:0}.home-about__btn:hover .home-about__btn-icon-img--hover{opacity:1}.home-about__btn:hover{color:#fff;background-color:#4f4334;border-color:#4f4334}.home-brand{width:100%;max-width:clamp(1024px,100vw,1920px);margin:0 auto}.home-brand__inner{display:flex;align-items:center}.home-brand__media{flex-shrink:0}.home-brand__img{display:block;width:clamp(472px,46.09375vw,885px);max-width:100%;height:auto;aspect-ratio:885 / 970;object-fit:cover}.home-brand__content{flex:1;min-width:0;padding-right:clamp(calc(454 * 1024 / 1920 * 1px),calc(454 * 100 / 1920 * 1vw),454px);text-align:right}html[lang=en] .home-brand__content{padding-right:clamp(calc(400 * 1024 / 1920 * 1px),calc(400 * 100 / 1920 * 1vw),400px)}.home-brand__title{font-family:MiSans,MiSans,sans-serif;font-weight:600;font-size:clamp(22.4px,2.1875vw,42px);color:#4f4334;margin-bottom:clamp(27.2px,2.65625vw,51px)}.home-brand__text{font-family:"Alibaba PuHuiTi 3.0","Alibaba PuHuiTi 30",sans-serif;font-weight:400;font-size:clamp(calc(28 * 1024 / 1920 * 1px),calc(28 * 100 / 1920 * 1vw),28px);color:#1c1c1c;line-height:clamp(22.4px,2.1875vw,42px)}.home-brand__text p{margin-bottom:0}.home-brand__btn{display:inline-flex;align-items:center;justify-content:center;gap:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);width:clamp(calc(149 * 1024 / 1920 * 1px),calc(149 * 100 / 1920 * 1vw),149px);height:clamp(calc(47 * 1024 / 1920 * 1px),calc(47 * 100 / 1920 * 1vw),47px);margin-top:clamp(calc(41 * 1024 / 1920 * 1px),calc(41 * 100 / 1920 * 1vw),41px);font-family:inherit;font-size:clamp(calc(16 * 1024 / 1920 * 1px),calc(16 * 100 / 1920 * 1vw),16px);margin-left:clamp(calc(70 * 1024 / 1920 * 1px),calc(70 * 100 / 1920 * 1vw),70px);color:#4f4334;border-radius:10px;border:1px solid #4f4334;background:transparent;cursor:pointer;transition:color .2s,border-color .2s,background-color .2s}.home-brand__btn-icon{position:relative;display:inline-block;width:clamp(12.8px,1.25vw,24px);height:clamp(12.8px,1.25vw,24px);flex-shrink:0}.home-brand__btn-icon-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;transition:opacity .2s}.home-brand__btn-icon-img--hover,.home-brand__btn:hover .home-brand__btn-icon-img--default{opacity:0}.home-brand__btn:hover .home-brand__btn-icon-img--hover{opacity:1}.home-brand__btn:hover{color:#fff;background-color:#4f4334;border-color:#4f4334}.home-global{width:100%;max-width:clamp(1024px,100vw,1920px);margin:0 auto;height:clamp(calc(970 * 1024 / 1920 * 1px),calc(970 * 100 / 1920 * 1vw),970px);overflow:hidden}.home-global__wrap{position:relative;width:100%;height:100%}.home-global__img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;display:block}.home-global__overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;text-align:center;padding:clamp(calc(154 * 1024 / 1920 * 1px),calc(154 * 100 / 1920 * 1vw),154px) 0 0}.home-global__title{font-family:MiSans,MiSans,sans-serif;font-weight:600;font-size:clamp(22.4px,2.1875vw,42px);color:#fff;margin-bottom:clamp(16px,1.5625vw,30px)}.home-global__text{font-family:"Alibaba PuHuiTi 3.0","Alibaba PuHuiTi 30",sans-serif;font-weight:400;font-size:clamp(calc(28 * 1024 / 1920 * 1px),calc(28 * 100 / 1920 * 1vw),28px);color:#fff;line-height:clamp(22.4px,2.1875vw,42px)}.home-global__text p{margin-bottom:0}.home-global__btn{display:inline-flex;align-items:center;justify-content:center;gap:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);width:clamp(calc(149 * 1024 / 1920 * 1px),calc(149 * 100 / 1920 * 1vw),149px);height:clamp(calc(47 * 1024 / 1920 * 1px),calc(47 * 100 / 1920 * 1vw),47px);margin-top:clamp(121.6px,11.875vw,228px);font-family:inherit;font-size:clamp(calc(16 * 1024 / 1920 * 1px),calc(16 * 100 / 1920 * 1vw),16px);color:#fff;border-radius:10px;border:1px solid #fff;background:transparent;cursor:pointer;transition:color .2s,border-color .2s,background-color .2s}.home-global__btn-icon{position:relative;display:inline-block;width:clamp(12.8px,1.25vw,24px);height:clamp(12.8px,1.25vw,24px);flex-shrink:0}.home-global__btn-icon-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;transition:opacity .2s}.home-global__btn-icon-img--hover,.home-global__btn:hover .home-global__btn-icon-img--default{opacity:0}.home-global__btn:hover .home-global__btn-icon-img--hover{opacity:1}.home-global__btn:hover{color:#4f4334;background-color:#fff;border-color:#fff}.home-product{width:100%;max-width:clamp(1024px,100vw,1920px);margin:0 auto;height:clamp(calc(970 * 1024 / 1920 * 1px),calc(970 * 100 / 1920 * 1vw),970px);display:flex;align-items:center}.home-product__inner{display:flex;align-items:center;width:100%}.home-product__content{width:clamp(calc(1132 * 1024 / 1920 * 1px),calc(1132 * 100 / 1920 * 1vw),1132px);flex-shrink:0;min-width:0;padding-left:clamp(calc(746 * 1024 / 1920 * 1px),calc(746 * 100 / 1920 * 1vw),746px)}html[lang=en] .home-product__content{padding-left:clamp(320px,31.25vw,600px)}.home-product__title{font-family:MiSans,MiSans,sans-serif;font-weight:600;font-size:clamp(22.4px,2.1875vw,42px);color:#4f4334;margin-bottom:clamp(16px,1.5625vw,30px)}.home-product__text{font-family:"Alibaba PuHuiTi 3.0","Alibaba PuHuiTi 30",sans-serif;font-weight:400;font-size:clamp(calc(28 * 1024 / 1920 * 1px),calc(28 * 100 / 1920 * 1vw),28px);color:#1c1c1c;line-height:clamp(22.4px,2.1875vw,42px)}.home-product__text p{margin-bottom:0}.home-product__text p:nth-of-type(2){margin-bottom:clamp(22.4px,2.1875vw,42px)}.home-product__btn{display:inline-flex;align-items:center;justify-content:center;gap:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);width:clamp(calc(149 * 1024 / 1920 * 1px),calc(149 * 100 / 1920 * 1vw),149px);height:clamp(calc(47 * 1024 / 1920 * 1px),calc(47 * 100 / 1920 * 1vw),47px);margin-top:clamp(calc(40 * 1024 / 1920 * 1px),calc(40 * 100 / 1920 * 1vw),40px);font-family:inherit;font-size:clamp(calc(16 * 1024 / 1920 * 1px),calc(16 * 100 / 1920 * 1vw),16px);color:#4f4334;border-radius:10px;border:1px solid #4f4334;background:transparent;cursor:pointer;transition:color .2s,border-color .2s,background-color .2s}.home-product__btn-icon{position:relative;display:inline-block;width:clamp(12.8px,1.25vw,24px);height:clamp(12.8px,1.25vw,24px);flex-shrink:0}.home-product__btn-icon-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;transition:opacity .2s}.home-product__btn-icon-img--hover,.home-product__btn:hover .home-product__btn-icon-img--default{opacity:0}.home-product__btn:hover .home-product__btn-icon-img--hover{opacity:1}.home-product__btn:hover{color:#fff;background-color:#4f4334;border-color:#4f4334}.home-product__media{display:flex;justify-content:space-between;flex-shrink:0;flex:1}.home-product__img{display:block;width:clamp(calc(374.45 * 1024 / 1920 * 1px),calc(374.45 * 100 / 1920 * 1vw),374.45px);height:clamp(calc(508.58 * 1024 / 1920 * 1px),calc(508.58 * 100 / 1920 * 1vw),508.58px);object-fit:cover}:root{--color-primary: #e1251b;--color-bg-page: #ece8dd;--color-text: #333;--color-text-inverse: #fff;--color-bg-header: rgba(0, 0, 0, .6);--color-bg-footer: #000;--color-text-muted: #7b7a76;--container-max: 192rem;--min-viewport: 1024px}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;line-height:1.15;min-width:var(--min-viewport);scroll-behavior:smooth;overflow-y:scroll}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar{width:4px;height:4px;background:transparent}::-webkit-scrollbar-thumb{background-color:var(--color-primary)}body{margin:0;padding:0;min-width:var(--min-viewport);font-family:Noto Sans SC,Noto Sans SC,sans-serif;color:var(--color-text);background-color:var(--color-bg-page);opacity:0;transition:opacity .12s ease-out}body.page-ready{opacity:1}.u-pre-line{white-space:pre-line}#page-main{transform:translateZ(0);backface-visibility:hidden}#header-root{position:fixed;top:0;left:0;width:100%;z-index:100}h1,h2,h3,h4,h5,h6,p,blockquote,pre,ul,ol,dl,figure,hr{margin:0}ul,ol{padding:0;list-style:none}a{color:inherit;text-decoration:none}img,svg,video,canvas,audio,iframe,embed,object{display:block;max-width:100%;height:auto;vertical-align:middle}img,video{height:auto}button,input,optgroup,select,textarea{margin:0;padding:0;font-family:inherit;font-size:inherit;line-height:inherit;color:inherit;background:transparent;border:none}button,[type=button],[type=reset],[type=submit]{cursor:pointer;-webkit-appearance:button;-moz-appearance:button;appearance:button}button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}table{border-collapse:collapse;border-spacing:0;width:100%}template,[hidden]{display:none}:focus{outline:0}:focus:not(:focus-visible){outline:0}.page-header{box-sizing:border-box;width:100%;max-width:var(--container-max);height:clamp(calc(94 * 1024 / 1920 * 1px),calc(94 * 100 / 1920 * 1vw),94px);margin:0 auto;padding:0 clamp(calc(305 * 1024 / 1920 * 1px),calc(305 * 100 / 1920 * 1vw),305px);background:var(--color-bg-header);border-radius:0;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.page-header__inner{width:100%;max-width:var(--container-max);margin:0 auto;display:flex;align-items:center;justify-content:space-between}.page-header__logo{display:flex;align-items:center;gap:clamp(calc(10 * 1024 / 1920 * 1px),calc(10 * 100 / 1920 * 1vw),10px);color:var(--color-text-inverse);text-decoration:none;font-family:Noto Sans SC,Noto Sans SC,sans-serif;font-weight:400;font-size:clamp(9.6px,.9375vw,18px);margin-right:auto}.page-header__logo-img{height:clamp(25.6px,2.5vw,48px);width:auto;display:block}.page-header__nav{display:flex;align-items:center;justify-content:space-between;gap:clamp(calc(40 * 1024 / 1920 * 1px),calc(40 * 100 / 1920 * 1vw),40px)}html[lang=en] .page-header__nav{gap:clamp(calc(26 * 1024 / 1920 * 1px),calc(26 * 100 / 1920 * 1vw),26px)}.page-header__nav-item{display:flex;align-items:center;gap:clamp(3.2px,.3125vw,6px);position:relative}.page-header__nav-link{color:var(--color-text-inverse);text-decoration:none;font-family:Noto Sans SC,Noto Sans SC,sans-serif;flex-shrink:0;font-weight:400;font-size:clamp(calc(16 * 1024 / 1920 * 1px),calc(16 * 100 / 1920 * 1vw),16px)}.page-header__nav-link:hover{opacity:.9}.page-header__nav-link--trigger{cursor:default;pointer-events:auto}.page-header__nav-item--active{background:#e1251b;border-radius:20px;padding:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px) clamp(calc(16 * 1024 / 1920 * 1px),calc(16 * 100 / 1920 * 1vw),16px)}.page-header__nav-item--active .page-header__nav-link--trigger{color:#fff}.page-header__nav-item--active .page-header__nav-down{filter:brightness(0) invert(1)}.page-header__nav-down{width:clamp(6.4px,.625vw,12px);height:clamp(6.4px,.625vw,12px);object-fit:contain;display:block;flex-shrink:0}.page-header__dropdown{position:absolute;top:100%;left:0;margin-top:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);min-width:clamp(calc(160 * 1024 / 1920 * 1px),calc(160 * 100 / 1920 * 1vw),160px);padding:clamp(6.4px,.625vw,12px) 0;background:#000000e6;border-radius:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;z-index:10}.page-header__nav-item--dropdown:hover .page-header__dropdown{opacity:1;visibility:visible}.page-header__dropdown-link{display:block;padding:clamp(calc(10 * 1024 / 1920 * 1px),calc(10 * 100 / 1920 * 1vw),10px) clamp(calc(20 * 1024 / 1920 * 1px),calc(20 * 100 / 1920 * 1vw),20px);color:var(--color-text-inverse);text-decoration:none;font-family:Noto Sans SC,Noto Sans SC,sans-serif;font-size:clamp(calc(14 * 1024 / 1920 * 1px),calc(14 * 100 / 1920 * 1vw),14px);white-space:nowrap}.page-header__dropdown-link:hover{background:#ffffff1a}.page-header__translation{margin-left:clamp(calc(92 * 1024 / 1920 * 1px),calc(92 * 100 / 1920 * 1vw),92px);display:flex;align-items:center;justify-content:center;padding:0;border:none;background:transparent;cursor:pointer}.page-header__translation-img{height:clamp(calc(40 * 1024 / 1920 * 1px),calc(40 * 100 / 1920 * 1vw),40px);width:auto;display:block}.page-footer-wrapper{box-sizing:border-box;width:100%;max-width:var(--container-max);margin:auto auto 0;flex-shrink:0}.page-footer-above{box-sizing:border-box;width:100%;height:clamp(calc(260 * 1024 / 1920 * 1px),calc(260 * 100 / 1920 * 1vw),260px);background:#ffffff4d;display:flex;align-items:center;justify-content:center}.page-footer-above__inner{box-sizing:border-box;width:100%;max-width:var(--container-max);display:flex;justify-content:space-between;gap:clamp(calc(40 * 1024 / 1920 * 1px),calc(40 * 100 / 1920 * 1vw),40px);padding:0 clamp(calc(290 * 1024 / 1920 * 1px),calc(290 * 100 / 1920 * 1vw),290px)}.page-footer-above__brand{display:block;line-height:0}.page-footer-above__logo{display:block;height:clamp(28.8px,2.8125vw,54px);width:auto;object-fit:contain}.page-footer-above__contact{display:flex;flex-direction:column;gap:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px)}.page-footer-above__contact-title{font-family:MiSans,sans-serif;font-weight:600;font-size:clamp(calc(20 * 1024 / 1920 * 1px),calc(20 * 100 / 1920 * 1vw),20px);color:var(--color-text, #333)}.page-footer-above__contact-tel,.page-footer-above__contact-addr{font-family:"Alibaba PuHuiTi 3.0","Alibaba PuHuiTi 30",sans-serif;font-weight:400;font-size:clamp(9.6px,.9375vw,18px);margin-top:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);color:var(--color-text-muted);line-height:1.5}.page-footer-above__icons{display:flex;gap:clamp(calc(20 * 1024 / 1920 * 1px),calc(20 * 100 / 1920 * 1vw),20px)}.page-footer-above__icon-item{position:relative}.page-footer-above__icon-link{display:block;line-height:0;cursor:default}.page-footer-above__icon{display:block;width:clamp(calc(40 * 1024 / 1920 * 1px),calc(40 * 100 / 1920 * 1vw),40px);height:clamp(calc(40 * 1024 / 1920 * 1px),calc(40 * 100 / 1920 * 1vw),40px);object-fit:contain}.page-footer-above__qrcode{position:absolute;left:50%;bottom:100%;transform:translate(-50%);margin-bottom:clamp(6.4px,.625vw,12px);padding:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);background:#fff;border-radius:clamp(calc(8 * 1024 / 1920 * 1px),calc(8 * 100 / 1920 * 1vw),8px);box-shadow:0 4px 20px #0000001f;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease;z-index:10;pointer-events:none;min-width:clamp(128px,12.5vw,240px)}.page-footer-above__icon-item:hover .page-footer-above__qrcode{opacity:1;visibility:visible}.page-footer-above__qrcode-img{display:block;width:clamp(128px,12.5vw,240px);height:auto;aspect-ratio:1669 / 2126;object-fit:contain}.page-footer{box-sizing:border-box;width:100%;max-width:var(--container-max);height:clamp(32px,3.125vw,60px);background:var(--color-bg-footer);margin:auto auto 0;padding:0;border-radius:0;display:flex;align-items:center;justify-content:center;flex-shrink:0}.page-footer__inner{display:flex;align-items:center;gap:clamp(16px,1.5625vw,30px)}.page-footer__link{color:inherit;text-decoration:none}.page-footer__beian{display:flex;align-items:center;gap:0}.page-footer__beian-img{height:1em;width:auto;aspect-ratio:15 / 17;display:block}.page-footer__text{font-family:Noto Sans SC,Noto Sans SC,sans-serif;font-weight:400;font-size:clamp(calc(14 * 1024 / 1920 * 1px),calc(14 * 100 / 1920 * 1vw),14px);color:var(--color-text-inverse);text-align:left;font-style:normal;text-transform:none;line-height:1.5;margin:0}