.header .mega-trigger{position:static}.header .mega-trigger>a{position:relative}.header .mega-trigger.is-open>a{color:#c8a139}.header .mega-trigger.is-open>a:after{display:block;content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:#c8a139}.header .mega-menu{position:absolute;top:100%;left:0;right:0;width:100%;padding:0;border:0;border-bottom:3px solid #c8a139;background:#f2f2f0;box-shadow:0 12px 24px #0000000a;z-index:31;opacity:0;visibility:hidden;transform:translateY(-9px);transition:opacity .24s ease,transform .24s ease,visibility .24s}.header .mega-menu.is-open{opacity:1;visibility:visible;transform:translateY(0)}.mega-product-layout{display:grid;grid-template-columns:33.6% 37% 29.4%;min-height:432px}.mega-categories{padding:34px 0 35px 3vw;background:#f3f1ef}.mega-category{width:100%;border:0;background:transparent;display:flex;align-items:center;text-align:left;gap:17px;padding:20px 25px;color:#454e55;font-size:17px;line-height:1.8;cursor:pointer;transition:background .2s,color .2s}.mega-category+.mega-category{margin-top:1px}.mega-category.is-selected{color:#c39a31;background:#fff}.mega-category:hover{color:#b78f2c}.mega-category-icon{display:block;flex:0 0 42px;width:42px;height:37px;background:#fff}.mega-category-icon img{display:block;width:100%;height:100%;object-fit:contain}.mega-product-center{background:#fff;padding:34px 2.35vw 24px}.mega-product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px 4.5vw;align-content:start}.mega-product-tile{border:0;padding:0;background:#fff;color:#4c565e;display:block;cursor:pointer;font:14px/1.8 "Microsoft YaHei",Arial,sans-serif;text-align:center;min-width:0}.mega-product-tile .mega-tile-image{display:block;height:158px;padding:10px;background:#fff;border:1px solid #f0f0f0;overflow:hidden}.mega-tile-image img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .35s ease}.mega-product-tile .mega-tile-title{display:block;margin:8px 0 0;line-height:1.6}.mega-product-tile:hover{color:#b8912d}.mega-product-tile:hover .mega-tile-image img{transform:scale(1.04)}.mega-product-tile:hover .mega-tile-image{border-color:#d8ba6e}.mega-service{padding:64px 3vw 35px 5.65vw;background:#f3f1ef}.mega-service h2{font-size:26px;line-height:1.4;color:#343a3f;font-weight:400;margin:0 0 28px}.mega-service-links{display:grid;gap:12px;max-width:210px}.mega-service-links a{display:flex;align-items:center;justify-content:space-between;gap:18px;border:2px solid #c6c6c6;padding:7px 20px 7px 25px;color:#555e65;font-size:14px;line-height:1.6;transition:border-color .2s,color .2s}.mega-service-links a span{font-size:19px;line-height:1;color:#70777b}.mega-service-links a:hover{color:#a47f25;border-color:#c8a139;text-decoration:none}.mega-service p{font-size:13px;color:#949ca2;margin:21px 0 2px}.mega-service-phone{font:27px/1.5 Arial,sans-serif;letter-spacing:.3px;color:#c39a31;white-space:nowrap}.header .mega-company{background:#f1f3f2}.mega-company-content{padding:44px 3vw 86px;min-height:350px}.mega-company-content h2{font-size:25px;line-height:1.5;color:#35414a;font-weight:600;margin:0 0 27px}.mega-company-columns{width:min(820px,58vw);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.mega-company-columns a{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:10px 4px 10px 0;border-bottom:1px solid #d8dddc;font-size:14px;line-height:1.7;color:#55636d;transition:color .2s}.mega-company-columns a span{color:#687278;font-size:18px;line-height:1}.mega-company-columns a:hover{color:#b18c2d;text-decoration:none}.mega-back{display:none}.header .mega-menu a:focus-visible,.header .mega-menu button:focus-visible{outline:2px solid #285b7c;outline-offset:3px}
.header .mega-trigger{position:relative}
@media(min-width:1700px){.mega-product-layout{min-height:535px}.mega-categories{padding-top:43px}.mega-category{font-size:19px;padding:23px 30px;gap:20px}.mega-category-icon{width:48px;height:43px;flex-basis:48px}.mega-product-center{padding-top:43px}.mega-product-tile .mega-tile-image{height:200px}.mega-product-tile{font-size:16px}.mega-service{padding-top:72px}.mega-service h2{font-size:31px;margin-bottom:30px}.mega-service-links{max-width:260px}.mega-service-links a{font-size:16px;padding:10px 25px}.mega-service-phone{font-size:32px}.mega-company-content{min-height:410px;padding-top:54px}.mega-company-content h2{font-size:28px;margin-bottom:31px}.mega-company-columns{width:min(1090px,58vw);gap:55px}.mega-company-columns a{font-size:16px;padding:12px 4px 12px 0}}
@media(max-width:1150px){.mega-product-layout{grid-template-columns:29% 44% 27%;min-height:415px}.mega-categories{padding:30px 0 30px 24px}.mega-category{font-size:14px;padding:18px 16px;gap:12px}.mega-category-icon{flex-basis:36px;width:36px;height:32px}.mega-product-center{padding:30px 22px 22px}.mega-product-grid{gap:13px 25px}.mega-product-tile .mega-tile-image{height:148px}.mega-product-tile{font-size:12px}.mega-service{padding:58px 23px 30px 27px}.mega-service h2{font-size:23px;margin-bottom:25px}.mega-service-links a{font-size:12px;padding:8px 15px}.mega-service-phone{font-size:23px}.mega-service p{font-size:12px}.mega-company-content{padding-left:25px;min-height:340px}.mega-company-columns{width:70vw;gap:30px}}
@media(max-width:850px) and (min-width:781px){.mega-product-layout{grid-template-columns:27% 46% 27%}.mega-categories{padding-left:15px}.mega-category{font-size:12px;padding:18px 12px;gap:10px}.mega-category-icon{flex-basis:30px;width:30px;height:29px}.mega-product-center{padding:30px 17px 22px}.mega-product-grid{column-gap:17px}.mega-product-tile .mega-tile-image{height:145px}.mega-service{padding-left:20px;padding-right:17px}.mega-service h2{font-size:21px}.mega-service-phone{font-size:20px}.mega-company-columns{width:78vw}}
@media(max-width:780px){.header .mega-menu{top:72px;max-height:calc(100dvh - 72px);overflow-y:auto;overscroll-behavior:contain;transform:none;border-bottom-width:2px;transition:opacity .2s,visibility .2s;background:#fff;z-index:35}.mega-back{display:block;width:100%;border:0;background:#f6f7f7;text-align:left;padding:13px 20px;color:#69747c;font-size:12px;border-bottom:1px solid #e8e8e8}.mega-product-layout{display:block;min-height:0}.mega-categories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:0;background:#f3f1ef;gap:0}.mega-category{font-size:11px;padding:13px 5px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:5px;line-height:1.7}.mega-category+.mega-category{margin:0}.mega-category-icon{flex-basis:auto;width:32px;height:28px}.mega-product-center{padding:20px}.mega-product-grid{gap:19px 20px}.mega-product-tile .mega-tile-image{height:135px;padding:8px}.mega-product-tile{font-size:12px}.mega-tile-title{margin-top:7px}.mega-service{padding:23px 20px;background:#f3f1ef}.mega-service h2{font-size:20px;margin-bottom:16px}.mega-service-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;max-width:none}.mega-service-links a{font-size:11px;padding:8px 8px 8px 10px;border-width:1px;gap:6px}.mega-service-links a span{font-size:16px}.mega-service p{display:inline-block;margin:18px 7px 0 0;font-size:11px}.mega-service-phone{font-size:20px}.mega-company-content{min-height:0;padding:22px 20px 34px}.mega-company-content h2{font-size:23px;margin-bottom:17px}.mega-company-columns{width:100%;grid-template-columns:1fr;gap:0}.mega-company-columns a{padding:12px 0;font-size:13px}.header .mega-trigger.is-open>a:after{height:2px}.header .mega-trigger{position:relative}}
@media(prefers-reduced-motion:reduce){.header .mega-menu,.mega-tile-image img{transition:none!important}}
@media print{.header .mega-menu{display:none!important}}