:root{
  --color-main:#a7431f;
  --color-main-hover:#963816;
  --container-width:1580px;
  --padding-about:16px;
  --padding-home-box:clamp(25px,5vw,80px);
  --padding-page-box:clamp(25px,3.5vw,40px);
  --font-size-home-title:clamp(22px,3.5vw,35px);
  --font-size-page-title:clamp(20px,3.3vw,32px);
  --font-size-detail-title:clamp(20px,2.5vw,28px);
  --font-size-detail-desc:clamp(15px,1.5vw,17px);
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  --svg-left:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath stroke-linejoin='round' stroke-linecap='round' stroke-width='2' stroke='%23333' d='M31 36L19 24l12-12' data-follow-stroke='%23333'/%3E%3C/svg%3E");
  --svg-right:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath stroke-linejoin='round' stroke-linecap='round' stroke-width='2' stroke='%23333' d='M19 12l12 12-12 12' data-follow-stroke='%23333'/%3E%3C/svg%3E"); 
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  --svg-top:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath d='M12 33l12-12 12 12M12 13h24' stroke='%23333' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
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  --svg-search:url("data:image/svg+xml,%3Csvg viewBox='0 0 48 48' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M21 38c9.389 0 17-7.611 17-17S30.389 4 21 4 4 11.611 4 21s7.611 17 17 17z' stroke='%23333' stroke-width='2' stroke-linejoin='round'/%3E%3Cpath d='M26.657 14.343A7.975 7.975 0 0 0 21 12c-2.209 0-4.209.895-5.657 2.343M33.222 33.222l8.485 8.485' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  --svg-lang:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath d='M848.806 805.572c70.998-81.26 109.78-184.217 109.78-293.144 0-119.205-46.422-231.278-130.714-315.57C744.877 113.863 634.941 67.617 517.79 66.214c-1.925-.6-10.29-.592-12.228.015-116.682 1.717-226.127 47.931-308.826 130.63C113.863 279.732 67.63 389.46 66.095 506.417c-.428 1.65-.437 8.602-.021 10.227 1.083 117.628 47.365 228.058 130.66 311.354 84.292 84.292 196.364 130.713 315.57 130.713 119.205 0 231.277-46.421 315.57-130.713 6.139-6.14 12.054-12.444 17.788-18.872a20.532 20.532 0 0 0 1.472-1.44 20.566 20.566 0 0 0 1.672-2.113zM107.447 532.043H294.95c1.322 65.68 9.253 127.265 22.505 182.113-61.69 16.687-100.82 38.372-121.076 51.906-52.068-64.726-84.702-145.705-88.93-234.019zm88.434-272.635c20.09 13.557 59.243 35.462 121.34 52.26-12.997 54.128-20.826 114.778-22.243 179.433H107.526c4.55-87.37 36.912-167.489 88.355-231.693zm721.2 231.692H729.63c-1.416-64.631-9.24-125.26-22.23-179.374 61.955-16.694 101.236-38.445 121.567-52.021 51.305 64.155 83.571 144.161 88.116 231.395zm-228.403 0h-156.51V335.061c52.208-1.095 97.103-6.454 135.272-14.033C680 373.164 687.286 430.897 688.678 491.1zm-156.51-196.984V109.918c36.84 10.4 72.779 49.206 100.926 110.016 8.81 19.036 16.645 39.642 23.464 61.521-35.026 6.772-76.296 11.608-124.39 12.66zm-40.944-183.842v183.805c-47.505-1.127-88.379-6.002-123.12-12.803 6.807-21.813 14.623-42.36 23.409-61.344 27.839-60.14 63.296-98.756 99.71-109.658zm0 224.767V491.1H335.929c1.392-60.213 8.68-117.955 21.244-170.1 37.835 7.537 82.314 12.887 134.05 14.04zm-155.33 197.002h155.33v158.668c-51.61 1.194-96.02 6.564-133.822 14.103-12.825-52.886-20.208-111.57-21.509-172.77zm155.33 199.63v182.909c-36.416-10.902-71.872-49.519-99.71-109.66-8.68-18.752-16.41-39.034-23.158-60.55 34.64-6.727 75.417-11.552 122.868-12.7zm40.943 183.264V731.609c47.904 1.025 89.104 5.862 124.117 12.656-6.756 21.556-14.497 41.874-23.19 60.656-28.147 60.81-64.086 99.617-100.927 110.016zm0-224.277V532.043h156.547c-1.299 61.097-8.66 119.685-21.446 172.503-38.114-7.532-82.949-12.835-135.1-13.886zM729.66 532.043h187.502c-4.221 88.139-36.733 168.974-88.62 233.636-20.47-13.669-59.636-35.3-121.304-51.869 13.2-54.76 21.102-116.225 22.422-181.767zm71.86-303.3c-18.33 11.57-52.31 29.355-104.858 43.493-19.296-63.056-46.11-115.004-78.062-150.976 70.401 19.15 133.234 56.837 182.92 107.483zM406.008 121.26c-31.906 35.92-58.69 87.769-77.979 150.702-52.404-14.241-86.37-32.099-104.582-43.588 49.63-50.46 112.33-88.01 182.561-107.114zm-182.09 675.703c18.284-11.536 52.098-29.23 104.332-43.336 19.272 62.605 45.976 114.187 77.758 149.969C336 884.55 273.472 847.182 223.918 796.963zm394.68 106.633c31.802-35.804 58.519-87.426 77.794-150.082 51.985 14.023 85.972 31.631 104.533 43.208-49.592 50.34-112.206 87.8-182.326 106.874z' fill='%238a8a8a'/%3E%3C/svg%3E");
  --svg-product-right:url("data:image/svg+xml,%3Csvg viewBox='0 0 1280 1024' xmlns='http://www.w3.org/2000/svg' %3E%3Cpath d='M740.073 141.335c13.095 0 24.04 4.388 32.97 13.392l324.44 324.316c8.936 9.01 13.367 19.955 13.367 32.957 0 13.132-4.431 24.077-13.367 32.957l-324.44 324.44c-8.936 9.016-19.875 13.392-32.97 13.392-13.262 0-24.348-4.376-33.117-13.133-8.807-8.886-13.225-19.96-13.225-33.216 0-13.002 4.48-23.947 13.38-32.957L952.664 558.35h-722.42c-12.792 0-23.693-4.512-32.771-13.522-9.066-9.134-13.596-19.948-13.596-32.827 0-12.749 4.53-23.687 13.596-32.704 9.084-9.133 19.985-13.645 32.765-13.645h722.426L707.11 220.517c-8.899-8.88-13.38-19.955-13.38-32.957 0-13.262 4.42-24.336 13.226-33.087 8.769-8.886 19.855-13.262 33.117-13.262v.124z' fill='%232c2c2c'/%3E%3C/svg%3E");
  --flag-cn:0 0;
  /* 英语 */
  --flag-en:0 -17px;
  /*西班牙*/
  --flag-es:0 -34px;
  /*葡萄牙*/
  --flag-pt:0 -51px;
}
/*
font-family: "Montserrat", sans-serif;
font-family: "Noticia Text", serif;
*/
/* reset */
*,*:before,*:after{box-sizing:border-box}
html{font-size:16px}
body{margin:0;font-family:'Microsoft YaHei',system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans","Liberation Sans",Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";background-color:#fff;font-size:14px;color:#333;-webkit-text-size-adjust:100% !important;-webkit-tap-highlight-color:transparent}
p,ol,ul,dl,dd,main,header,footer,article,aside,menu,section,dialog,figure,figcaption,blockquote{margin:0;padding:0}
h1,h2,h3,h4,h5,h6{margin:0}
li{background-repeat:no-repeat;list-style-type:none}
img{border:0}
a{color:#333;text-decoration:none;background-color:transparent;transition:color .3s}
td,th{padding:0}
button,[type="button"],[type="reset"],[type="submit"]{-webkit-appearance:none;border:0;outline:none}
input:focus,textarea:focus,select:focus{outline:none}
input[type="file"]{border:0}
input[type="radio"],input[type="checkbox"]{padding:0;margin:0}
textarea{overflow:auto;resize:vertical}
::placeholder{color:#b3b3b3}
.text-ellipsis{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.text-row-ellipsis{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.hidden{display:none !important}
table{border-spacing:0;border-collapse:collapse}
/* reset end */
.container{max-width:var(--container-width);margin:0 auto}
.container.blank{padding-left:var(--padding-about);padding-right:var(--padding-about)}
.bg-light{background:#f7f7f7}
.header-wrap{background:#fff}
.header-top{background:#e5e5e5;}
.header-top-inner{padding-top:8px;padding-bottom:8px;display:flex;align-items:center;justify-content:space-between}
.header-top__contact{display:flex;align-items:center;gap:20px}
.header-top__email{display:flex;align-items:center;gap:6px}
.header-top__email::before{content:'';width:16px;height:16px;background:#444;mask:var(--svg-email);-webkit-mask:var(--svg-email);mask-size:100%;-webkit-mask-size:100%;}
.header-top__tel{display:flex;align-items:center;gap:6px}
.header-top__tel::before{content:'';width:16px;height:16px;background:#444;mask:var(--svg-tel);-webkit-mask:var(--svg-tel);mask-size:100%;-webkit-mask-size:100%;}
.header{padding-top:25px;padding-bottom:25px;background:#fff;display:flex;align-items:center;justify-content:space-between;position:relative}
.logo img{max-height:28px;backface-visibility:hidden;display:block}
.nav{flex:1;display:flex;justify-content:flex-end;align-items:center}
.nav__item{padding:12px clamp(10px,2vw,25px);position:relative}
.nav__item > a{font-size:16px;transition:color .3s}
.nav__item > a:hover{color:var(--color-main)}
.nav__item > a:after{content:'';position:absolute;bottom:-2px;left:50%;width:0;height:2px;transform:translateX(-50%);background:#555;transition:width .3s}
.nav__item > a:hover:after,
.nav__item.active > a:after{width:28px}
.nav__item.dropdown:after{content:'';width:16px;height:16px;position:absolute;top:15px;right:5px;background:var(--svg-bottom) no-repeat}
.nav__dropdown{width:100%;height:0;overflow:hidden;z-index:-10;opacity:0;position:absolute;top:130%;left:50%;transform:translateX(-50%);padding:0;border:solid 1px #ddd;border-radius:3px;box-shadow:0 2px 5px 1px rgba(0,0,0,.05);background:#fff;transition:top .3s,opacity .3s}
.nav__dropdown li{text-align:center;padding:6px 0;border-bottom:solid 1px #f2f2f2}
.nav__dropdown li:last-child{border-bottom:none}
.nav__dropdown li:hover{background-color:#f5f5f5}
.nav__item:hover .nav__dropdown{height:auto;padding:5px 0;top:100%;z-index:101;opacity:1}
.nav-switch{display:none}
.lang-switch{position:absolute;top:-33px;right:16px;font-size:14px}
.lang-switch__current{display:flex;align-items:center;gap:10px;cursor:pointer;padding:5px 10px;border:1px solid transparent;border-radius:4px;position:relative;transition:all 0.3s}
.lang-switch__current:hover{background-color:rgba(255,255,255,0.5)}
.lang-switch__flag{margin-top:1px;width:24px;height:17px;background-image:url(../images/flag.png);background-repeat:no-repeat;display:inline-block;vertical-align:middle}
.lang-switch__flag--en{background-position:var(--flag-en)}
.lang-switch__flag--es{background-position:var(--flag-es)}
.lang-switch__flag--pt{background-position:var(--flag-pt)}
.lang-switch__arrow{width:12px;height:12px;background:var(--svg-bottom) no-repeat center;background-size:contain;transition:transform 0.3s}
.lang-switch__list{position:absolute;top:100%;left:0;background:#fff;border:1px solid #ddd;border-radius:3px;box-shadow:0 4px 10px rgba(0,0,0,0.1);display:none;z-index:100;padding:5px 0}
.lang-switch__list.active{display:block}
.lang-switch__list li{display:block;border-bottom:1px solid #f2f2f2}
.lang-switch__list li:last-child{border-bottom:none}
.lang-switch__list a{display:flex;align-items:center;gap:10px;padding:8px 10px;color:#333;transition:background 0.2s}
.lang-switch__list a:hover{background-color:#f5f5f5;color:var(--color-main)}
.lang-switch.active .lang-switch__arrow{transform:rotate(180deg)}
@media (max-width:1024px){
  body:before{content:'';display:block;height:58px}
  .header-top-inner{padding-top:0;padding-bottom:0;}
  .header-top__contact{display:none}
  .header-wrap{padding-top:18px;padding-bottom:18px;position:fixed;top:0;right:0;width:100%;border-bottom:solid 1px #eee;z-index:201}
  .header{padding:0}
  .logo img{max-height:23px}
  .nav{display:block;position:fixed;top:0;right:110%;bottom:0;width:80%;z-index:211;background:#222;padding:30px 0 0;overflow:auto;transition:right .3s}
  .nav.open{right:20%;box-shadow:18px 0 18px 2px rgba(0,0,0,.1),0 0 5px 1px rgba(0,0,0,.1)}
  .nav__item{padding:0;width:100%;;border-bottom:solid 1px rgba(255,255,255,.05)}
  .nav__item > a{color:#fff;font-size:15px;line-height:58px;display:inline-block;margin-left:40px;padding:0}
  .nav__item > a:after{display:none}
  .nav__item.dropdown:after{width:auto;height:auto;border:4px solid transparent;border-bottom:0;border-top-color:#fff;right:30px;top:27px}
  .nav__item:hover .nav__dropdown{height:0;padding:0}
  .nav__dropdown{position:static;background:#303030;opacity:1;box-shadow:none;border:0;transform:translateX(0);transition:height .3s !important}
  .nav__dropdown li{text-align:left;padding:11px 10px 11px 60px;border-bottom:solid 1px rgba(255,255,255,.05)}
  .nav__dropdown li:hover{background-color:transparent}
  .nav__dropdown li a{color:#eee}
  .nav-switch{display:flex;width:22px;height:16px;;position:relative;border-top:solid 2px #555;border-bottom:solid 2px #555;transition:.4s}
  .nav-switch:before,
  .nav-switch:after{content:'';height:2px;width:100%;position:absolute;right:0;top:5px;background:#555;transition:transform .3s}
  .nav-switch.open{border-color:#fff;transition:0s}
  .nav-switch.open:before{transform:rotate(45deg)}
  .nav-switch.open:after{transform:rotate(-45deg)}
  .lang-switch{position:absolute;top:-2px;right:45px;z-index:202}
}
.footer-wrap{background:#151515;color:#888}
.footer-wrap a{color:#888;transition:color .3s}
.footer-wrap a:hover{color:#ddd}
.footer{padding-top:clamp(25px,4vw,50px);padding-bottom:var(--padding-around);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.footer-text{flex-basis:70%}
.footer-link{padding-bottom:15px;font-size:15px;display:flex}
.footer-link a{font-size:16px;margin-right:23px}
.footer-contact{}
.footer-contact li{margin:15px 0;display:flex;align-items:center}
.footer-contact li span{flex:calc(100% - 32px)}
.footer-contact li:before{content:'';margin-right:12px;width:20px;height:20px;background:#888;mask-size:100%}
.footer-contact li:nth-child(1):before{mask-image:var(--svg-tel);-webkit-mask-image:var(--svg-tel)}
.footer-contact li:nth-child(2):before{mask-image:var(--svg-email);-webkit-mask-image:var(--svg-email)}
.footer-contact li:nth-child(3):before{mask-image:var(--svg-location);-webkit-mask-image:var(--svg-location)}
.footer-qrcode{display:flex;justify-content:space-between}
.footer-qrcode__item{width:110px;text-align:center;margin-left:20px}
.footer-qrcode__item:first-child{margin-left:0}
.footer-qrcode__item img{display:block;width:100%;margin-bottom:9px}
.footer-copyright{background:#111;margin-top:18px;border-top:solid 1px #222;padding:15px 0;text-align:center;color:#777;font-size:12px}
@media (max-width:768px){
  .footer-text{flex-basis:100%}
  .footer-link{justify-content:space-between}
  .footer-link a{font-size:14px;margin-right:0}
  .footer-qrcode{flex-basis:100%;justify-content:center;margin-top:25px}
}
.home-banner{position:relative;max-width:1920px;margin:0 auto;}
.home-banner__slide{height:min(800px,50vw)!important;background-repeat:no-repeat;background-position:center 0;background-size:cover}
.home-box{padding-top:var(--padding-home-box);padding-bottom:var(--padding-home-box)}
.page-box{padding:var(--padding-page-box) 0 var(--padding-home-box)}
.page-banner{height:min(450px,40vw);background-repeat:no-repeat;background-position:center center;background-size:cover}
.page-breadcrumb{background:#f9f9f9;padding:15px 0}
.ui-breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:#666}
.ui-breadcrumb > div{display:flex;align-items:center}
.ui-breadcrumb > div:not(:last-child)::after{content:'>';margin-left:8px;color:#999}
.ui-breadcrumb a{color:#666;transition:color .3s}
.ui-breadcrumb a:hover{color:var(--color-main)}
.ui-breadcrumb > div:last-child{color:#999}
.page-title{text-align:center;position:relative;margin:0 0 var(--margin-default);padding-bottom:14px;margin-bottom:35px}
.page-title:before{content:'';position:absolute;bottom:0;left:50%;margin-left:-25px;width:50px;height:2px;background:#333}
.page-title span{font-size:var(--font-size-page-title)}
.main-title{margin-bottom:35px;padding-bottom:22px;text-align: center;position:relative}
.main-title:after{content:'';width:200px;height:1px;background: #ddd;position:absolute;right:50%;bottom:0;transform:translateX(50%)}
.main-title:before{content:'';width:70px;height:5px;background:var(--color-main);position:absolute;right:50%;bottom:-2px;z-index:1;transform:translateX(50%)}
.main-title span{font-size:clamp(22px,3vw,34px)}
.main-list{display:grid;grid-template-columns:repeat(2,49%);justify-content: space-between;row-gap:30px}
@media (max-width:1024px){
  .main-title:after{width:190px}
  .main-title:before{width:60px;height:4px}
}
@media (max-width:768px){
  .main-title{padding-bottom:20px}
  .main-title:after{width:140px}
  .main-title:before{width:40px}
}
.home-product-wrap{background: #f7f7f7;}
.product-list{display:grid;grid-template-columns:repeat(4,23.5%);justify-content: space-between;row-gap:30px}
.product-list__item{position:relative;background: #fff;border-radius:8px;padding-bottom:60px}
.product-list__item.border{border:solid 1px #eee}
.product-list__img{position:relative;border-radius:8px 8px 0 0;overflow: hidden;aspect-ratio: 1/.8;position:relative}
.product-list__img a{position:absolute;inset:0;z-index:2}
.product-list__img::before{content:'';position:absolute;top:100%;right:0;bottom:0;left:0;z-index:1;background: rgba(0,0,0,.1);transition:top .4s}
.product-list__img img{display:block;width:100%;height:100%;object-fit:cover}
.product-list__txt{padding:0 12px 15px;border-radius:0 0 8px 8px;position:absolute;right:0;bottom:0;left:0;z-index:2;background: #fff;}
.product-list__name{font-size:16px;color:#333;display:block;transition:color .3s;border-top:solid 1px #e5e5e5;padding:15px 0 10px;text-align: center;}
.product-list__name:hover{color:var(--color-main)}
.product-list__more{font-size:16px;display:flex;overflow: hidden;height:0;transition:height  .4s;display:flex;justify-content: center;align-items:center;color:var(--color-main);gap: 15px;}
.product-list__more::after{content:'';margin-top:3px;width:18px;height:17px;background:var(--color-main);mask:var(--svg-product-right) no-repeat;-webkit-mask:var(--svg-product-right) no-repeat;mask-size:100%;-webkit-mask-size:100%;}
.product-list__item:hover{box-shadow:0 13px 10px 1px rgba(0,0,0,.1);}
.product-list__item:hover .product-list__img::before{top:0}
.product-list__item:hover .product-list__more{height:22px}
@media (max-width:1280px){
  .product-list__name{font-size:14px}
}
@media (max-width:1024px){
  .product-list{grid-template-columns: 48.5% 48.5%;}
  .product-list__item{padding-bottom:0}
  .product-list__txt{position:static;bottom:auto;}
  .product-list__more{display:none}
}
.home-more{margin-top:min(50px,6vw);display:flex;align-items:center;justify-content:center}
.home-more__btn{color:#fff;padding:12px 30px;font-size:15px;background:var(--color-main);border-radius:5px;display:flex;align-items:center;cursor:pointer;position:relative}
.home-more__btn::after{content:'';position:absolute;top:50%;right:50%;bottom:50%;left:50%;background: rgba(255,255,255,.4);opacity: 1;transition:.3s}
.home-more__btn:hover::after{top:0;right:0;bottom:0;left:0;opacity:0}
.home-about-title{display:flex;justify-content:space-between;margin-bottom:20px}
.home-about-title strong{font-size:32px;position:relative;padding:10px 0;}
.home-about-title strong:after{content:'';position:absolute;top:60px;left:0;width:66px;height:3px;background:var(--color-main)}
.home-about-title p{color:rgba(0,0,0,0.07);font-size:68px;text-transform: uppercase;letter-spacing:-3px}
.home-about-wrap{background: url("../images/home-about-bg.webp") no-repeat center 0;background-size: cover}
.home-about{box-shadow: 0 0 20px rgba(0,0,0,0.1);background: #fff;display:grid;grid-template-columns:50% 50%;justify-content:space-between}
.home-about__text{flex:0 0 50%;padding:50px;display:flex;align-items: center}
.home-about__figure{flex:0 0 50%}
.home-about__figure img{width:100%;height:100%;object-fit: cover}
.home-about__name{font-size:28px;}
.home-about__attr{color:#888;margin:12px 0 20px}
.home-about__desc{font-size:16px;color:#666;line-height:1.8}
.home-about__more{margin-top:30px;padding-left:50px;position:relative}
.home-about__more:before{content:'';width:30px;height:2px;background: #555;position:absolute;top:9px;left:0;}
.home-about__more a{font-size:12px}
.home-about__more a:hover{color:var(--color-main)}
@media (max-width:1024px){
  .home-about-title strong{font-size:22px;padding:10px 0 10px;}
  .home-about-title strong:after{top:50px;width:40px}
  .home-about-title p{font-size:45px}
  .home-about-wrap{border-top:solid 1px #e5e5e5}
  .home-about__name{font-size:22px;}
  .home-about__text{padding:30px}
  .home-about__more{margin-top:20px}
}
@media (max-width:768px){
   .home-about-title p{font-size:40px}
  .home-about{grid-template-columns:100%}
  .home-about__name{font-size:20px;}
  .home-about__text{padding:22px}
  .home-about__attr{margin:12px 0}
  .home-about__desc{font-size:15px}
  .home-about__more{margin-top:12px}
}
@keyframes circleChange {
  0% {
    transform: scale(1);
    opacity: 0.95;
  }
  25% {
    transform: scale(1.4);
    opacity: 0.75;
  }
  50% {
    transform: scale(1.8);
    opacity: 0.5;
  }
  75% {
    transform: scale(2.2);
    opacity: 0.25;
  }
  100% {
    transform: scale(2.6);
    opacity: 0.05;
  }
}
.home-why-wrap{}
.home-why{display:grid;grid-template-columns:repeat(4,25%);}
.home-why__item{height:570px;background-repeat: no-repeat;background-size: cover;position:relative;display:flex;align-items:center;justify-content:center;padding:50px}
.home-why__item::after{content:'';position:absolute;inset:0;background:#233955;opacity: .6;transition: background .3s;}
.home-why__info{color:#fff;position:relative;z-index:2;text-align: center;padding-top:30px;transition: padding-top .3s;}
.home-why__name{font-size:clamp(18px,2vw,25px);margin-bottom:20px;position:relative}
.home-why__desc{font-size:16px;line-height:1.6;position:absolute;opacity: 0;transition: 0s;}
.home-why__item:hover::after{background: #000;}
.home-why__item:hover .home-why__info{padding-top:0;}
.home-why__item:hover .home-why__desc{position:static;opacity: 1;transition: opacity .3s;}
.home-why__icon{width:136px;padding:40px;margin:0 auto;position:relative}
.home-why__add{display:block;padding-top:100%;background-color:var(--color-main);border-radius:50%;position:relative}
.home-why__add::before,
.home-why__add::after{content:"";display:block;width:47%;height:2px;background-color:#ffffff;position:absolute;left:26.5%;top:calc(50% - 1px)}
.home-why__add::after{transform:rotate(90deg)}
.home-why__ripple {position: absolute;z-index: -1;width:38%;height:38%;left:31%;top:31%;opacity: 0}
.home-why__item:hover .home-why__ripple {opacity: 1}
.home-why__ripple .circle,
.home-why__ripple .circle1,
.home-why__ripple .circle2 {width:100%;height:100%;background: #dedede;border: 1px solid #dedede;border-radius: 999px;position: absolute;top: 0;left: 0;}
.home-why__ripple .circle1,
.home-why__ripple .circle2 {animation-name: circleChange;animation-duration: 2s;animation-iteration-count: infinite;animation-timing-function: linear;}
.home-why__ripple .circle1 {animation-delay: 1s}
.home-why__ripple .circle2 {animation-delay: 2s}
@media (max-width:1500px){
  .home-why-wrap{padding-left:15px;padding-right:15px}
  .home-why__item{height:32vw;padding:30px}
  .home-why__info{padding-top:10px}
}
@media (max-width:1024px){
  .home-why-wrap{padding-left:0;padding-right:0}
  .home-why{grid-template-columns:repeat(2,50%);}
  .home-why__item{height:64vw;padding:30px}
}
@media (max-width:768px){
  .home-why__desc{font-size:14px}
  .home-why__icon{width:110px;padding:34px}
}
@media (max-width:512px){
  .home-why{grid-template-columns:100%}
  .home-why__item{height:70vw;padding:20px}
}
.home-news-wrap{background: url("../images/home-news-bg.webp") no-repeat center 0;background-size: cover}
.home-news{display:grid;grid-template-columns:repeat(4,24%);justify-content:space-between;row-gap:30px}
.home-news__item{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s}
.home-news__item:hover{transform:translateY(-5px);box-shadow:0 8px 20px rgba(0,0,0,.15)}
.home-news__link{display:block;color:#333}
.home-news__img{aspect-ratio:1.5/1;overflow:hidden;position:relative}
.home-news__img::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,0);transition:background .3s}
.home-news__item:hover .home-news__img::after{background:rgba(0,0,0,.1)}
.home-news__img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.home-news__item:hover .home-news__img img{transform:scale(1.08)}
.home-news__txt{padding:20px 18px 25px}
.home-news__title{font-size:16px;line-height:1.5;margin-bottom:12px;transition:color .3s;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.home-news__item:hover .home-news__title{color:var(--color-main)}
.home-news__meta{margin-bottom:12px;color:#999;font-size:13px;display:flex;align-items:center;gap:6px}
.home-news__date::before{content:'';width:14px;height:14px;display:inline-block;vertical-align:middle;margin-right:4px;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M864 128h-96V64h-64v64H320V64h-64v64h-96c-35.2 0-64 28.8-64 64v640c0 35.2 28.8 64 64 64h704c35.2 0 64-28.8 64-64V192c0-35.2-28.8-64-64-64zm0 704H160V320h704v512z' fill='%23999'/%3E%3C/svg%3E") no-repeat center;background-size:100%}
.home-news__desc{font-size:14px;line-height:1.7;color:#666;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
@media (max-width:1280px){
  .home-news{grid-template-columns:repeat(4,23.5%)}
  .home-news__title{font-size:15px}
  .home-news__desc{font-size:13px}
}
@media (max-width:1024px){
  .home-news{grid-template-columns:repeat(2,48.5%)}
  .home-news__txt{padding:18px 15px 20px}
}
@media (max-width:768px){
  .home-news{row-gap:20px}
  .home-news__title{font-size:14px;margin-bottom:10px}
  .home-news__txt{padding:15px 12px 18px}
  .home-news__desc{font-size:13px;-webkit-line-clamp:3}
}
@media (max-width:512px){
  .home-news{grid-template-columns:100%}
  .home-news__img{aspect-ratio:2/1}
}
.news-list{margin-top:35px;display:grid;grid-template-columns:100%;gap:clamp(20px,3vw,30px)}
.news-list__item{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 0 13px 1px rgba(0,0,0,.1);transition:transform .3s,box-shadow .3s;display:grid;grid-template-columns:clamp(200px,30%,380px) 1fr;gap:0}
.news-list__item:hover{transform:translateX(5px);box-shadow:0 8px 20px rgba(0,0,0,.15)}
.news-list__image{aspect-ratio:1.4/1;overflow:hidden;position:relative;display:block}
.news-list__image::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,0);transition:background .3s}
.news-list__item:hover .news-list__image::after{background:rgba(0,0,0,.15)}
.news-list__image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.news-list__item:hover .news-list__image img{transform:scale(1.08)}
.news-list__content{padding:clamp(18px,3vw,30px);display:flex;flex-direction:column;justify-content:center}
.news-list__title{font-size:clamp(16px,2vw,20px);line-height:1.5;margin-bottom:clamp(10px,1.5vw,15px);color:#333;display:block;transition:color .3s;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:500}
.news-list__title:hover{color:var(--color-main)}
.news-list__date{margin-bottom:clamp(10px,1.5vw,15px);color:#999;font-size:clamp(13px,1.2vw,14px);display:flex;align-items:center;gap:6px}
.news-list__date::before{content:'';width:16px;height:16px;display:inline-block;vertical-align:middle;margin-right:4px;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M864 128h-96V64h-64v64H320V64h-64v64h-96c-35.2 0-64 28.8-64 64v640c0 35.2 28.8 64 64 64h704c35.2 0 64-28.8 64-64V192c0-35.2-28.8-64-64-64zm0 704H160V320h704v512z' fill='%23999'/%3E%3C/svg%3E") no-repeat center;background-size:100%}
.news-list__desc{font-size:clamp(14px,1.5vw,15px);line-height:1.8;color:#666;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
@media (max-width:768px){
  .news-list__item{grid-template-columns:clamp(120px,35%,160px) 1fr;gap:0}
  .news-list__content{padding:15px}
  .news-list__title{margin-bottom:10px;-webkit-line-clamp:2}
  .news-list__date{margin-bottom:8px}
  .news-list__desc{-webkit-line-clamp:2}
}
@media (max-width:512px){
  .news-list{gap:15px}
  .news-list__item{grid-template-columns:100%;gap:0}
  .news-list__image{aspect-ratio:2/1}
  .news-list__content{padding:15px}
  .news-list__title{font-size:15px}
  .news-list__desc{font-size:14px}
}
.news-detail{max-width:900px;margin:0 auto;background:#fff}
.news-detail__header{text-align:center;padding-bottom:clamp(20px,3vw,30px);border-bottom:solid 1px #e5e5e5;margin-bottom:clamp(25px,4vw,40px)}
.news-detail__title{font-size:clamp(20px,3vw,28px);line-height:1.5;color:#333;margin-bottom:clamp(15px,2vw,20px);font-weight:500}
.news-detail__meta{display:flex;justify-content:center;align-items:center;gap:clamp(15px,3vw,30px);color:#999;font-size:clamp(13px,1.2vw,14px);flex-wrap:wrap}
.news-detail__date::before{content:'';width:16px;height:16px;display:inline-block;vertical-align:middle;margin-right:6px;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M864 128h-96V64h-64v64H320V64h-64v64h-96c-35.2 0-64 28.8-64 64v640c0 35.2 28.8 64 64 64h704c35.2 0 64-28.8 64-64V192c0-35.2-28.8-64-64-64zm0 704H160V320h704v512z' fill='%23999'/%3E%3C/svg%3E") no-repeat center;background-size:100%}
.news-detail__author::before{content:'';width:16px;height:16px;display:inline-block;vertical-align:middle;margin-right:6px;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M512 512m-192 0a192 192 0 1 0 384 0 192 192 0 1 0-384 0Z' fill='%23999'/%3E%3Cpath d='M512 704c-141.376 0-256 85.952-256 192h512c0-106.048-114.624-192-256-192z' fill='%23999'/%3E%3C/svg%3E") no-repeat center;background-size:100%}
.news-detail__content{font-size:clamp(15px,1.5vw,16px);line-height:2;color:#555}
.news-detail__content p{margin-bottom:clamp(15px,2.5vw,20px);text-indent:2em}
.news-detail__content h2{font-size:clamp(18px,2.2vw,22px);color:#333;margin:clamp(25px,4vw,35px) 0 clamp(15px,2.5vw,20px);font-weight:500;padding-left:12px;border-left:solid 3px var(--color-main)}
.news-detail__figure{margin:clamp(20px,3vw,30px) 0;text-align:center}
.news-detail__figure img{max-width:100%;height:auto;display:block;margin:0 auto;border-radius:5px;box-shadow:0 2px 10px rgba(0,0,0,.1)}
.news-detail__footer{margin-top:clamp(30px,5vw,50px);padding-top:clamp(25px,4vw,35px);border-top:solid 1px #e5e5e5}
.news-detail__tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(20px,3vw,30px)}
.news-detail__tag{display:inline-block;padding:6px 15px;background:#f5f5f5;color:#666;font-size:13px;border-radius:3px;transition:all .3s}
.news-detail__tag:hover{background:var(--color-main);color:#fff}
.news-detail__nav{display:grid;grid-template-columns:100%;gap:12px;margin-bottom:clamp(20px,3vw,25px)}
.news-detail__prev,.news-detail__next{display:block;padding:12px 15px;background:#f9f9f9;color:#666;font-size:14px;border-radius:4px;transition:all .3s;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-detail__prev:hover,.news-detail__next:hover{background:#eee;padding-left:20px}
.news-detail__back{text-align:center}
.news-detail__back-btn{display:inline-block;padding:12px 40px;background:var(--color-main);color:#fff;font-size:15px;border-radius:4px;transition:all .3s}
.news-detail__back-btn:hover{background:var(--color-main-hover);transform:translateY(-2px);box-shadow:0 4px 12px rgba(167,67,31,.3)}
@media (max-width:768px){
  .news-detail__title{font-size:20px}
  .news-detail__meta{font-size:13px;gap:12px}
  .news-detail__content{font-size:15px;line-height:1.9}
  .news-detail__content h2{font-size:18px}
  .news-detail__tag{font-size:12px;padding:5px 12px}
}
@media (max-width:512px){
  .news-detail__header{padding-bottom:15px;margin-bottom:20px}
  .news-detail__title{font-size:18px;margin-bottom:12px}
  .news-detail__meta{font-size:12px;gap:10px;flex-direction:column}
  .news-detail__content{font-size:14px;line-height:1.8}
  .news-detail__content p{margin-bottom:12px}
  .news-detail__content h2{font-size:16px;margin:20px 0 12px}
  .news-detail__figure{margin:15px 0}
  .news-detail__footer{margin-top:25px;padding-top:20px}
  .news-detail__tags{gap:8px;margin-bottom:15px}
  .news-detail__nav{gap:10px;margin-bottom:15px}
  .news-detail__prev,.news-detail__next{padding:10px 12px;font-size:13px}
  .news-detail__back-btn{padding:10px 30px;font-size:14px}
}
.contact-info{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,30px);margin-bottom:clamp(50px,6vw,70px)}
.contact-info__item{background:#fff;border-radius:8px;padding:clamp(25px,4vw,40px) clamp(20px,3vw,30px);box-shadow:0 2px 15px rgba(0,0,0,.08);transition:all .3s;display:flex;align-items:center;gap:20px;position:relative;overflow:hidden}
.contact-info__item::before{content:'';position:absolute;top:0;left:0;right:100%;bottom:0;background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));opacity:.05;transition:right .4s}
.contact-info__item:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,.15)}
.contact-info__item:hover::before{right:0}
.contact-info__icon{width:clamp(50px,7vw,70px);height:clamp(50px,7vw,70px);background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative}
.contact-info__icon::after{content:'';width:60%;height:60%;background:#fff;mask-size:100%;-webkit-mask-size:100%}
.contact-info__item--phone .contact-info__icon::after{mask-image:var(--svg-phone);-webkit-mask-image:var(--svg-phone)}
.contact-info__item--email .contact-info__icon::after{mask-image:var(--svg-email);-webkit-mask-image:var(--svg-email)}
.contact-info__item--address .contact-info__icon::after{mask-image:var(--svg-location);-webkit-mask-image:var(--svg-location)}
.contact-info__item--wechat .contact-info__icon::after{mask-image:var(--svg-wechat);-webkit-mask-image:var(--svg-wechat)}
.contact-info__content{flex:1}
.contact-info__label{font-size:clamp(13px,1.2vw,14px);color:#999;margin-bottom:8px}
.contact-info__value{font-size:clamp(15px,1.8vw,18px);color:#333;font-weight:500;line-height:1.4}
@media (max-width:1280px){
  .contact-info{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .contact-info{gap:15px;margin-bottom:40px}
  .contact-info__item{padding:20px 18px;gap:15px}
  .contact-info__icon{width:50px;height:50px}
  .contact-info__label{margin-bottom:5px}
}
@media (max-width:512px){
  .contact-info{grid-template-columns:100%;gap:12px}
}
.contact-form-wrap{background:#f9f9f9;border-radius:12px;padding:clamp(35px,5vw,60px) clamp(30px,4vw,50px);margin-bottom:clamp(50px,6vw,70px)}
.contact-form-title{font-size:clamp(22px,3vw,28px);color:#333;text-align:center;margin-bottom:15px;font-weight:500}
.contact-form-desc{text-align:center;color:#666;font-size:clamp(14px,1.5vw,15px);margin-bottom:clamp(30px,4vw,40px)}
.contact-form__row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(15px,2.5vw,25px);margin-bottom:clamp(15px,2.5vw,25px)}
.contact-form__group{position:relative}
.contact-form__group--full{grid-column:1 / -1}
.contact-form__input,.contact-form__textarea{width:100%;padding:15px 20px;border:solid 1px #ddd;border-radius:6px;font-size:15px;color:#333;background:#fff;transition:all .3s}
.contact-form__input:hover,.contact-form__textarea:hover{border-color:#bbb}
.contact-form__textarea{font-family:inherit;line-height:1.6}
.contact-form__submit{text-align:center;margin-top:clamp(25px,3.5vw,35px)}
.contact-form__btn{padding:15px 60px;background:var(--color-main);color:#fff;font-size:16px;border-radius:6px;cursor:pointer;transition:all .3s;border:none;position:relative;overflow:hidden}
.contact-form__btn::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;background:rgba(255,255,255,.2);border-radius:50%;transform:translate(-50%,-50%);transition:width .4s,height .4s}
.contact-form__btn:hover{background:var(--color-main-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(167,67,31,.3)}
.contact-form__btn:hover::before{width:300px;height:300px}
@media (max-width:768px){
  .contact-form-wrap{padding:30px 20px}
  .contact-form__row{grid-template-columns:100%;gap:15px;margin-bottom:15px}
  .contact-form__input,.contact-form__textarea{padding:12px 15px;font-size:14px}
  .contact-form__submit{margin-top:20px}
  .contact-form__btn{padding:12px 40px;font-size:15px}
}
@media (max-width:512px){
  .contact-form-wrap{padding:25px 18px;border-radius:8px}
  .contact-form-title{font-size:20px;margin-bottom:12px}
  .contact-form-desc{font-size:14px;margin-bottom:25px}
}
.contact-map-wrap{margin-bottom:clamp(30px,4vw,40px)}
.contact-map-title{font-size:clamp(22px,3vw,28px);color:#333;text-align:center;margin-bottom:clamp(25px,3.5vw,35px);font-weight:500;position:relative;padding-bottom:15px}
.contact-map-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:var(--color-main)}
.contact-map{border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.1);aspect-ratio:2.5/1}
.contact-map img{width:100%;height:100%;object-fit:cover;display:block}
@media (max-width:768px){
  .contact-map{border-radius:8px;aspect-ratio:1.8/1}
}
@media (max-width:512px){
  .contact-map{aspect-ratio:1.2/1}
}
.about-intro{display:grid;grid-template-columns:45% 1fr;gap:clamp(30px,5vw,60px);align-items:center;}
.about-intro__img{border-radius:12px;overflow:hidden;box-shadow:0 8px 30px rgba(0,0,0,.12)}
.about-intro__img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.about-intro__img:hover img{transform:scale(1.05)}
.about-intro__title{font-size:clamp(22px,3.5vw,32px);color:#333;margin-bottom:12px;font-weight:500}
.about-intro__subtitle{font-size:clamp(16px,2vw,20px);color:var(--color-main);margin-bottom:clamp(20px,3vw,25px);font-weight:500}
.about-intro__text{font-size:clamp(14px,1.5vw,16px);line-height:2;color:#666}
.about-intro__text p{margin-bottom:15px;text-indent:2em}
.about-intro__text p:last-child{margin-bottom:0}
@media (max-width:1024px){
  .about-intro{grid-template-columns:100%;gap:30px}
  .about-intro__img{max-width:600px;margin:0 auto}
}
@media (max-width:768px){
  .about-intro{margin-bottom:40px}
  .about-intro__text{font-size:15px;line-height:1.8}
}
.about-feature-wrap{background: #f7f7f7;}
.about-feature{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,30px)}
.about-feature__item{background:#fff;border-radius:12px;padding:clamp(30px,4vw,40px) clamp(20px,3vw,30px);box-shadow:0 2px 15px rgba(0,0,0,.08);transition:all .4s;position:relative;overflow:hidden}
.about-feature__item::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:4px;background:linear-gradient(90deg,var(--color-main),var(--color-main-hover));transition:left .4s}
.about-feature__item:hover{transform:translateY(-8px);box-shadow:0 12px 30px rgba(0,0,0,.15)}
.about-feature__item:hover::before{left:0}
.about-feature__icon{margin-bottom:20px}
.about-feature__number{width:clamp(60px,8vw,80px);height:clamp(60px,8vw,80px);background:linear-gradient(135deg,rgba(167,67,31,.1),rgba(167,67,31,.05));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:clamp(24px,3.5vw,32px);color:var(--color-main);font-weight:700;border:solid 3px rgba(167,67,31,.2);transition:all .4s}
.about-feature__item:hover .about-feature__number{background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));color:#fff;border-color:var(--color-main);transform:rotate(360deg)}
.about-feature__name{font-size:clamp(16px,2vw,20px);color:#333;margin-bottom:12px;font-weight:500}
.about-feature__desc{font-size:clamp(14px,1.4vw,15px);line-height:1.8;color:#666}
@media (max-width:1280px){
  .about-feature{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .about-feature-wrap{margin-bottom:40px}
  .about-feature{gap:15px}
  .about-feature__item{padding:25px 20px}
}
@media (max-width:512px){
  .about-feature{grid-template-columns:100%}
}
.about-history-wrap{margin-bottom:clamp(50px,7vw,80px);background:linear-gradient(135deg,#f9f9f9,#f5f5f5);border-radius:16px;padding:clamp(40px,6vw,70px) clamp(25px,4vw,50px)}
.about-history-title{font-size:clamp(20px,3.5vw,32px);color:#333;text-align:center;margin-bottom:clamp(30px,6vw,60px);font-weight:500;position:relative;padding-bottom:18px}
.about-history-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:70px;height:4px;background:var(--color-main)}
.about-history{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(25px,4vw,40px) clamp(20px,3vw,30px);position:relative}
.about-history__item{background:#fff;border-radius:12px;padding:clamp(25px,4vw,35px) clamp(20px,3vw,30px);box-shadow:0 4px 20px rgba(0,0,0,.08);position:relative;transition:all .4s}
.about-history__item::before{content:'';position:absolute;top:-8px;left:clamp(20px,3vw,30px);width:16px;height:16px;background:var(--color-main);border-radius:50%;border:solid 4px #fff;box-shadow:0 0 0 2px var(--color-main)}
.about-history__item:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(0,0,0,.15)}
.about-history__year{font-size:clamp(28px,4vw,40px);color:var(--color-main);font-weight:700;margin-bottom:15px;line-height:1}
.about-history__name{font-size:clamp(16px,2vw,20px);color:#333;margin-bottom:10px;font-weight:500}
.about-history__desc{font-size:clamp(14px,1.4vw,15px);line-height:1.8;color:#666}
@media (max-width:1024px){
  .about-history{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .about-history-wrap{margin-bottom:40px;padding:35px 20px}
  .about-history-title::after{height:2px}
  .about-history{gap:20px 15px}
  .about-history__item{padding:20px 18px}
}
@media (max-width:512px){
  .about-history{grid-template-columns:100%}
}
.about-cert-wrap{margin-bottom:clamp(50px,7vw,80px)}
.about-cert-title{font-size:clamp(24px,3.5vw,32px);color:#333;text-align:center;margin-bottom:15px;font-weight:500}
.about-cert-desc{text-align:center;color:#666;font-size:clamp(14px,1.5vw,16px);margin-bottom:clamp(35px,5vw,50px)}
.about-cert{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,3vw,30px)}
.about-cert__item{background:#fff;border-radius:12px;padding:clamp(35px,5vw,50px) clamp(20px,3vw,30px);box-shadow:0 2px 15px rgba(0,0,0,.08);text-align:center;transition:all .4s;position:relative;overflow:hidden}
.about-cert__item::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(167,67,31,.05),rgba(167,67,31,.02));opacity:0;transition:opacity .4s}
.about-cert__item:hover{transform:translateY(-8px);box-shadow:0 12px 30px rgba(0,0,0,.15)}
.about-cert__item:hover::before{opacity:1}
.about-cert__badge{width:clamp(80px,12vw,120px);height:clamp(80px,12vw,120px);margin:0 auto clamp(20px,3vw,25px);background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(167,67,31,.25);transition:all .4s;position:relative}
.about-cert__item:hover .about-cert__badge{transform:rotateY(360deg)}
.about-cert__badge-text{font-size:clamp(18px,2.5vw,24px);color:#fff;font-weight:700}
.about-cert__name{font-size:clamp(15px,1.8vw,18px);color:#333;margin-bottom:8px;font-weight:500}
.about-cert__info{font-size:clamp(13px,1.3vw,14px);color:#999}
@media (max-width:1024px){
  .about-cert{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .about-cert-wrap{margin-bottom:40px}
  .about-cert{gap:15px}
  .about-cert__item{padding:30px 20px}
}
@media (max-width:512px){
  .about-cert{grid-template-columns:100%}
}
.about-mission-wrap{margin-bottom:clamp(30px,4vw,40px)}
.about-mission{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,30px)}
.about-mission__item{background:linear-gradient(135deg,#fff,#f9f9f9);border-radius:12px;padding:clamp(35px,5vw,50px) clamp(25px,4vw,35px);box-shadow:0 4px 20px rgba(0,0,0,.08);text-align:center;transition:all .4s;position:relative;overflow:hidden}
.about-mission__item::after{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent,rgba(167,67,31,.05),transparent);transform:rotate(45deg);transition:all .6s}
.about-mission__item:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(0,0,0,.15)}
.about-mission__item:hover::after{top:-100%;right:100%}
.about-mission__icon{width:clamp(70px,10vw,90px);height:clamp(70px,10vw,90px);margin:0 auto clamp(20px,3vw,30px);background:linear-gradient(135deg,rgba(167,67,31,.1),rgba(167,67,31,.05));border-radius:50%;display:flex;align-items:center;justify-content:center;position:relative;transition:all .4s}
.about-mission__icon::after{content:'';width:50%;height:50%;background:var(--color-main);mask-size:100%;-webkit-mask-size:100%}
.about-mission__icon--vision::after{mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M512 320c-105.9 0-192 86.1-192 192s86.1 192 192 192 192-86.1 192-192-86.1-192-192-192zm0 320c-70.6 0-128-57.4-128-128s57.4-128 128-128 128 57.4 128 128-57.4 128-128 128z'/%3E%3Cpath d='M512 256c-247.4 0-464 185.6-496 256 32 70.4 248.6 256 496 256s464-185.6 496-256c-32-70.4-248.6-256-496-256zm0 448c-106 0-192-86-192-192s86-192 192-192 192 86 192 192-86 192-192 192z'/%3E%3C/svg%3E");-webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M512 320c-105.9 0-192 86.1-192 192s86.1 192 192 192 192-86.1 192-192-86.1-192-192-192zm0 320c-70.6 0-128-57.4-128-128s57.4-128 128-128 128 57.4 128 128-57.4 128-128 128z'/%3E%3Cpath d='M512 256c-247.4 0-464 185.6-496 256 32 70.4 248.6 256 496 256s464-185.6 496-256c-32-70.4-248.6-256-496-256zm0 448c-106 0-192-86-192-192s86-192 192-192 192 86 192 192-86 192-192 192z'/%3E%3C/svg%3E")}
.about-mission__icon--mission::after{mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M896 256H704V128c0-17.7-14.3-32-32-32H352c-17.7 0-32 14.3-32 32v128H128c-17.7 0-32 14.3-32 32v576c0 17.7 14.3 32 32 32h768c17.7 0 32-14.3 32-32V288c0-17.7-14.3-32-32-32zM384 160h256v96H384v-96zm480 672H160V320h192v32c0 17.7 14.3 32 32 32h256c17.7 0 32-14.3 32-32v-32h192v512z'/%3E%3C/svg%3E");-webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M896 256H704V128c0-17.7-14.3-32-32-32H352c-17.7 0-32 14.3-32 32v128H128c-17.7 0-32 14.3-32 32v576c0 17.7 14.3 32 32 32h768c17.7 0 32-14.3 32-32V288c0-17.7-14.3-32-32-32zM384 160h256v96H384v-96zm480 672H160V320h192v32c0 17.7 14.3 32 32 32h256c17.7 0 32-14.3 32-32v-32h192v512z'/%3E%3C/svg%3E")}
.about-mission__icon--value::after{mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M923 283.6a260.04 260.04 0 0 0-56.9-82.8 264.4 264.4 0 0 0-84-55.5A265.34 265.34 0 0 0 679.7 125c-49.3 0-97.4 13.5-139.2 39-10 6.1-19.5 12.8-28.5 20.1-9-7.3-18.5-14-28.5-20.1-41.8-25.5-89.9-39-139.2-39-35.5 0-69.9 6.8-102.4 20.3-31.4 13-59.7 31.7-84 55.5a258.44 258.44 0 0 0-56.9 82.8c-13.9 32.3-21 66.6-21 101.9 0 33.3 6.8 68 20.3 103.3 11.3 29.5 27.5 60.1 48.2 91 32.8 48.9 77.9 99.9 133.9 151.6 92.8 85.7 184.7 144.9 188.6 147.3l23.7 15.2c10.5 6.7 24 6.7 34.5 0l23.7-15.2c3.9-2.5 95.7-61.6 188.6-147.3 56-51.7 101.1-102.7 133.9-151.6 20.7-30.9 37-61.5 48.2-91 13.5-35.3 20.3-70 20.3-103.3.1-35.3-7-69.6-20.9-101.9z'/%3E%3C/svg%3E");-webkit-mask-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M923 283.6a260.04 260.04 0 0 0-56.9-82.8 264.4 264.4 0 0 0-84-55.5A265.34 265.34 0 0 0 679.7 125c-49.3 0-97.4 13.5-139.2 39-10 6.1-19.5 12.8-28.5 20.1-9-7.3-18.5-14-28.5-20.1-41.8-25.5-89.9-39-139.2-39-35.5 0-69.9 6.8-102.4 20.3-31.4 13-59.7 31.7-84 55.5a258.44 258.44 0 0 0-56.9 82.8c-13.9 32.3-21 66.6-21 101.9 0 33.3 6.8 68 20.3 103.3 11.3 29.5 27.5 60.1 48.2 91 32.8 48.9 77.9 99.9 133.9 151.6 92.8 85.7 184.7 144.9 188.6 147.3l23.7 15.2c10.5 6.7 24 6.7 34.5 0l23.7-15.2c3.9-2.5 95.7-61.6 188.6-147.3 56-51.7 101.1-102.7 133.9-151.6 20.7-30.9 37-61.5 48.2-91 13.5-35.3 20.3-70 20.3-103.3.1-35.3-7-69.6-20.9-101.9z'/%3E%3C/svg%3E")}
.about-mission__item:hover .about-mission__icon{background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));transform:scale(1.1)}
.about-mission__item:hover .about-mission__icon::after{background:#fff}
.about-mission__title{font-size:clamp(18px,2.2vw,22px);color:#333;margin-bottom:clamp(15px,2vw,18px);font-weight:500}
.about-mission__text{font-size:clamp(14px,1.4vw,15px);line-height:1.9;color:#666}
@media (max-width:1024px){
  .about-mission{grid-template-columns:100%;gap:20px}
  .about-mission__item{padding:35px 30px}
}
@media (max-width:768px){
  .about-mission__item{padding:30px 25px}
}
.product-category{display:flex;justify-content:center;align-items:center;gap:clamp(15px,2.5vw,25px);margin-bottom:clamp(35px,5vw,50px);flex-wrap:wrap}
.product-category__item{padding:clamp(10px,1.5vw,12px) clamp(20px,3vw,30px);background:#fff;border:solid 2px #e5e5e5;border-radius:50px;font-size:clamp(14px,1.5vw,16px);color:#666;cursor:pointer;transition:all .3s;position:relative;overflow:hidden}
.product-category__item::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));opacity:0;transition:opacity .3s;z-index:-1}
.product-category__item:hover{border-color:var(--color-main);color:var(--color-main);transform:translateY(-2px);box-shadow:0 4px 12px rgba(167,67,31,.2)}
.product-category__item.active{background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));border-color:var(--color-main);color:#fff;box-shadow:0 4px 15px rgba(167,67,31,.3)}
.product-category__item.active::before{opacity:1}
@media (max-width:768px){
  .product-category{gap:10px;margin-bottom:30px}
  .product-category__item{padding:8px 18px;font-size:14px}
}
@media (max-width:512px){
  .product-category{gap:8px}
  .product-category__item{padding:6px 15px;font-size:13px}
}
.ui-pagination{display:flex;justify-content:center;align-items:center;gap:clamp(8px,1.5vw,12px);margin-top:clamp(40px,6vw,60px);flex-wrap:wrap}
.ui-pagination a,.ui-pagination span{min-width:clamp(36px,5vw,42px);height:clamp(36px,5vw,42px);display:flex;align-items:center;justify-content:center;border:solid 1px #e5e5e5;border-radius:6px;font-size:clamp(14px,1.5vw,15px);color:#666;transition:all .3s;background:#fff}
.ui-pagination a:hover{border-color:var(--color-main);color:var(--color-main);transform:translateY(-2px);box-shadow:0 4px 12px rgba(167,67,31,.2)}
.ui-pagination a.active{background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));border-color:var(--color-main);color:#fff;box-shadow:0 4px 15px rgba(167,67,31,.3)}
.ui-pagination span{border:none;color:#999}
@media (max-width:768px){
  .ui-pagination{gap:6px;margin-top:35px}
  .ui-pagination a,.ui-pagination span{min-width:34px;height:34px;font-size:14px}
}
@media (max-width:512px){
  .ui-pagination{gap:5px;margin-top:30px}
  .ui-pagination a,.ui-pagination span{min-width:32px;height:32px;font-size:13px}
}
.product-detail{display:grid;grid-template-columns:45% 1fr;gap:clamp(30px,5vw,60px);margin-bottom:clamp(50px,7vw,70px)}
.product-detail__gallery{position:sticky;top:20px;align-self:start}
.product-detail__main-img{border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.1);margin-bottom:clamp(15px,2vw,20px);background:#f9f9f9;aspect-ratio:1/1}
.product-detail__main-img img{width:100%;height:100%;object-fit:cover;display:block}
.product-detail__thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.5vw,15px)}
.product-detail__thumb{border-radius:8px;overflow:hidden;cursor:pointer;border:solid 2px transparent;transition:all .3s;background:#f9f9f9;aspect-ratio:1/1}
.product-detail__thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.product-detail__thumb:hover{border-color:#ddd;transform:translateY(-2px)}
.product-detail__thumb:hover img{transform:scale(1.1)}
.product-detail__thumb.active{border-color:var(--color-main);box-shadow:0 4px 12px rgba(167,67,31,.2)}
.product-detail__name{font-size:clamp(22px,3.5vw,32px);color:#333;margin-bottom:clamp(10px,1.5vw,15px);font-weight:500;line-height:1.3}
.product-detail__subtitle{font-size:clamp(14px,1.5vw,16px);color:#666;margin-bottom:clamp(20px,3vw,25px);line-height:1.6}
.product-detail__meta{background:#f9f9f9;border-radius:8px;padding:clamp(18px,3vw,25px);margin-bottom:clamp(20px,3vw,25px)}
.product-detail__meta-item{display:flex;align-items:baseline;padding:clamp(8px,1.2vw,10px) 0;border-bottom:solid 1px #e5e5e5}
.product-detail__meta-item:last-child{border-bottom:none}
.product-detail__meta-label{font-size:clamp(13px,1.4vw,14px);color:#999;min-width:clamp(80px,12vw,100px)}
.product-detail__meta-value{font-size:clamp(14px,1.5vw,15px);color:#333;font-weight:500}
.product-detail__desc{margin-bottom:clamp(25px,4vw,35px);font-size:clamp(14px,1.5vw,15px);line-height:1.9;color:#666}
.product-detail__desc p{margin-bottom:10px}
.product-detail__actions{display:flex;gap:clamp(12px,2vw,15px);margin-bottom:clamp(25px,4vw,30px)}
.product-detail__btn{flex:1;padding:clamp(12px,2vw,15px) clamp(20px,3vw,30px);border-radius:8px;font-size:clamp(15px,1.8vw,17px);text-align:center;font-weight:500;transition:all .3s;position:relative;overflow:hidden}
.product-detail__btn::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;background:rgba(255,255,255,.2);border-radius:50%;transform:translate(-50%,-50%);transition:width .4s,height .4s}
.product-detail__btn:hover::before{width:300px;height:300px}
.product-detail__btn--primary{background:linear-gradient(135deg,var(--color-main),var(--color-main-hover));color:#fff;box-shadow:0 4px 15px rgba(167,67,31,.3)}
.product-detail__btn--primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(167,67,31,.4)}
.product-detail__btn--secondary{background:#fff;color:var(--color-main);border:solid 2px var(--color-main)}
.product-detail__btn--secondary:hover{background:var(--color-main);color:#fff;transform:translateY(-2px);box-shadow:0 4px 15px rgba(167,67,31,.3)}
.product-detail__contact{background:#f9f9f9;border-radius:8px;padding:clamp(15px,2.5vw,20px);border-left:solid 4px var(--color-main)}
.product-detail__contact-item{font-size:clamp(13px,1.4vw,14px);color:#666;padding:clamp(6px,1vw,8px) 0}
.product-detail__contact-item strong{color:#333;margin-right:8px}
@media (max-width:1024px){
  .product-detail{grid-template-columns:100%;gap:40px}
  .product-detail__gallery{position:static}
}
@media (max-width:768px){
  .product-detail{margin-bottom:40px}
  .product-detail__thumbs{gap:8px}
  .product-detail__actions{flex-direction:column}
  .product-detail__btn{padding:12px 24px}
}
.product-detail-title{display:flex;gap:clamp(10px,2vw,15px);margin-bottom:clamp(25px,4vw,35px);border-bottom:solid 2px #e5e5e5;flex-wrap:wrap}
.product-detail-title span{position:relative;border-bottom:solid 3px transparent;margin-bottom:-2px;font-size:clamp(17px,1.8vw,20px);padding:clamp(12px,2vw,15px) clamp(20px,3vw,30px);color:var(--color-main);font-weight:500;border-bottom-color:var(--color-main)}
.product-detail-content{padding:10px 0 clamp(25px,4vw,40px)}
.product-detail-content img{max-width:100%;}
.product-detail-content p{font-size:16px;margin-bottom:19px;line-height:1.7}
@media (max-width:768px){
  .product-detail-tabs{margin-bottom:40px}
  .product-detail-tabs__nav{gap:8px}
  .product-detail-tabs__item{padding:10px 18px;font-size:14px}
  .product-detail-content{padding:20px 0}
}
.product-related{margin-bottom:clamp(30px,4vw,40px)}
.product-related__title{font-size:clamp(22px,3vw,26px);color:#333;text-align:center;margin-bottom:clamp(30px,4vw,40px);font-weight:500;position:relative;padding-bottom:15px}
.product-related__title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:var(--color-main)}