:root{--blue:#2450d2;--navy:#141650;--ink:#222745;--muted:#6e7690;--line:#dfe5f0;--ice:#f3f6fc}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto}h1,h2,h3,p{margin:0}.wrap{width:min(1320px,calc(100% - 80px));margin:auto}.nav{background:#fff;border-bottom:1px solid var(--line)}.nav>.wrap{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{width:200px;display:block}.nav-links{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:700}.nav-links>a:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:14px 20px;border:1px solid var(--blue);background:var(--blue);color:white;font-size:13px;font-weight:600}.button:hover{background:var(--navy);border-color:var(--navy)}.button.white{background:white;border-color:white;color:var(--blue)}.button.outline{background:white;border-color:#c7d4eb;color:var(--blue)}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid #4692ff;outline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.catalog-banner{position:relative;min-height:255px;display:flex;align-items:center;background:#182969;overflow:hidden;color:white}.catalog-banner>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.catalog-banner:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#101947b8 0%,#10194772 42%,#10194710 75%)}.catalog-banner>.wrap{position:relative;z-index:1;padding-block:48px}.catalog-banner .eyebrow{font-size:11px;letter-spacing:.14em;color:#c9dcff;margin-bottom:14px}.catalog-banner h1{font-size:clamp(36px,4vw,52px);line-height:1.25;font-weight:700}.catalog-banner p{font-size:14px;line-height:1.8;color:#e0eaff;margin-top:15px}.catalog-crumb{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:12px;color:#8994a9;line-height:1.7;padding:23px 0;border-bottom:1px solid var(--line)}.catalog-crumb a:hover{color:var(--blue)}.catalog-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;align-items:start;padding:40px 0 78px}.catalog-sidebar{min-width:0}.catalog-sidebar-title{font-size:20px;font-weight:700;color:var(--navy);padding-bottom:19px;border-bottom:2px solid var(--blue)}.catalog-categories{border:1px solid var(--line);border-top:0}.catalog-category-all{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 17px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600;color:var(--navy)}.catalog-category-all[aria-current="page"]{background:#edf3ff;color:var(--blue)}.catalog-category{border-bottom:1px solid var(--line)}.catalog-category:last-child{border:0}.catalog-category>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;padding:16px 17px;color:var(--navy);font-size:14px;font-weight:600}.catalog-category>summary::-webkit-details-marker{display:none}.catalog-category>summary:after{content:'+';font-size:17px;color:#8595b4;font-weight:400}.catalog-category[open]>summary:after{content:'−';color:var(--blue)}.catalog-category[open]>summary{background:#f8faff}.catalog-category-links{padding:6px 12px 14px}.catalog-category-links>a{display:flex;align-items:start;justify-content:space-between;gap:10px;padding:10px 8px;color:#65728a;font-size:12px;line-height:1.7}.catalog-category-links>a:hover,.catalog-category-links>a[aria-current="page"]{color:var(--blue);background:#edf3ff}.catalog-category small,.catalog-category-all small{font-size:11px;font-weight:400;color:#8b98b0;flex:none}.catalog-contact{margin-top:28px;padding:27px 23px;background:var(--blue);color:white}.catalog-contact h3{font-size:21px;line-height:1.4;margin-bottom:13px}.catalog-contact p{font-size:12px;line-height:1.9;color:#dbe7ff;margin-bottom:24px}.catalog-contact>a{display:block;font-size:13px;line-height:1.6;padding:12px 0;border-top:1px solid #ffffff40;overflow-wrap:anywhere}.catalog-contact>a:hover{color:#d1e3ff}.catalog-contact small{display:block;font-size:10px;letter-spacing:.05em;color:#b4cfff;margin-bottom:5px}.catalog-contact .catalog-contact-action{display:flex;align-items:center;justify-content:space-between;margin-top:15px;padding-top:17px;font-weight:600}.catalog-main{min-width:0;scroll-margin-top:150px}.catalog-main-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:23px}.catalog-main-head h2{font-size:29px;color:var(--navy);line-height:1.4;margin-bottom:9px}.catalog-description{font-size:13px;line-height:1.8;color:var(--muted);max-width:550px}.catalog-count{flex:none;background:#f2f6fd;border:1px solid var(--line);padding:9px 13px;color:#71829f;font-size:11px;line-height:1.6;text-align:center}.catalog-count strong{display:block;font-size:24px;color:var(--blue);font-weight:600}.catalog-tools{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 0 22px;border-bottom:1px solid var(--line);margin-bottom:25px}.catalog-search{display:flex;align-items:center;border:1px solid #d5deed;background:#fff;flex:0 1 380px;min-width:0}.catalog-search svg{width:16px;height:16px;flex:none;margin-left:14px;stroke:#8090ad;fill:none;stroke-width:1.8}.catalog-search input{min-width:0;flex:1;border:0;padding:12px 10px;font-size:12px;color:var(--ink);outline-offset:-3px;background:transparent}.catalog-search button{border:0;background:var(--blue);color:white;padding:12px 18px;align-self:stretch;font-size:12px;flex:none}.catalog-search button:hover{background:var(--navy)}.catalog-results{font-size:12px;color:#8090a9;line-height:1.7;flex:none}.catalog-active-filter{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-bottom:21px;min-height:0}.catalog-active-filter:empty{display:none}.catalog-filter-chip{font-size:11px;line-height:1.6;padding:7px 10px;color:var(--blue);background:#edf3ff;border:1px solid #d8e4f8}.catalog-filter-chip:hover{border-color:var(--blue)}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.catalog-card{border:1px solid #e0e6ef;background:#fff;min-width:0;transition:border-color .18s,box-shadow .18s}.catalog-card:hover{border-color:#91ace5;box-shadow:0 6px 20px #182d6310}.catalog-card-action{border:0;background:transparent;padding:0;display:block;width:100%;text-align:left;color:inherit;height:100%;font:inherit;cursor:pointer}.catalog-card .catalog-media{height:230px;padding:20px;--catalog-media-height:190px}.catalog-card-body{padding:19px 19px 18px;border-top:1px solid #edf0f6}.catalog-card-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;color:#8a96ad;margin-bottom:11px;line-height:1.6}.catalog-card-type{color:#2450d2;font-size:9px;border:1px solid #d9e4f7;padding:2px 5px;background:#f8faff;flex:none}.catalog-card h3{color:var(--navy);font-size:16px;line-height:1.55;margin-bottom:5px;font-weight:600;overflow-wrap:anywhere}.catalog-card-english{font-size:10px;color:#91a0b7;line-height:1.55;min-height:31px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.catalog-card-summary{font-size:11px;line-height:1.85;color:#7a879d;margin-top:12px;min-height:41px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.catalog-card-more{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--blue);margin-top:18px;padding-top:13px;border-top:1px solid #edf0f6}.catalog-card-more span:last-child{font-size:17px;line-height:1}.catalog-pagination{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:7px;margin-top:35px}.catalog-page{display:grid;place-items:center;min-width:36px;height:36px;padding:0 12px;font-size:12px;border:1px solid var(--line);color:#61728e;background:white}.catalog-page:hover,.catalog-page[aria-current="page"]{background:var(--blue);border-color:var(--blue);color:white}.catalog-page[aria-disabled="true"]{pointer-events:none;color:#bdc5d3;background:#f8faff}.catalog-status{padding:50px 25px;background:#f8faff;border:1px solid var(--line);text-align:center;color:var(--muted);font-size:14px;line-height:1.8}.catalog-status[hidden]{display:none}.catalog-status a,.catalog-status button{display:inline-block;margin-top:16px;padding:10px 16px;font-size:12px;background:var(--blue);color:#fff;border:0}.catalog-end-note{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:12px;line-height:1.8;color:#8995aa}.catalog-footer{padding:43px 0 26px;background:#f6f8fc;border-top:1px solid var(--line)}.catalog-footer-top{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-bottom:32px}.catalog-footer-logo{width:160px;display:block}.catalog-footer-top p{font-size:12px;line-height:1.8;color:#7a879d}.catalog-footer-links{display:flex;gap:25px;font-size:12px;color:#536783}.catalog-footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:21px;border-top:1px solid var(--line);color:#93a0b6;font-size:10px;line-height:1.8}
.catalog-dialog{width:min(930px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:0;border:1px solid #dce4f1;color:var(--ink);background:white;overflow:auto}.catalog-dialog::backdrop{background:#101431a8;backdrop-filter:blur(3px)}.catalog-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 25px;position:sticky;top:0;z-index:2;border-bottom:1px solid var(--line);background:#fff}.catalog-dialog-head strong{font-size:13px;color:#74839d;font-weight:500}.catalog-dialog-head button{border:0;background:#edf3ff;width:32px;height:32px;font-size:23px;color:var(--navy);line-height:1}.catalog-dialog-body{padding:28px}.catalog-dialog-product{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;margin-bottom:29px}.catalog-dialog-product h2{font-size:28px;line-height:1.4;color:var(--navy);margin:10px 0}.catalog-dialog-product .english-name{font-size:12px;line-height:1.7;color:#8a97b0;margin:0 0 15px}.catalog-dialog-product .summary{font-size:13px;line-height:1.9;color:#6e7c95}.catalog-dialog-product .catalog-media{height:290px;padding:18px;border:1px solid var(--line);--catalog-media-height:254px}.catalog-dialog-product .category-label{font-size:11px;color:var(--blue)}.catalog-dialog h3{font-size:18px;line-height:1.5;color:var(--navy);margin-bottom:16px}.catalog-specs{border-collapse:collapse;width:100%;font-size:12px;line-height:1.8;margin-bottom:17px;table-layout:fixed}.catalog-specs th,.catalog-specs td{border:1px solid var(--line);padding:11px 14px;text-align:left;vertical-align:top;overflow-wrap:anywhere}.catalog-specs th{width:27%;font-weight:500;color:#546a91;background:#f5f8fe}.catalog-specs td{color:#65758f}.catalog-source-note{font-size:11px;color:#8a97ad;line-height:1.8;margin-bottom:22px}.catalog-source-page{border:1px solid var(--line);margin-bottom:26px;background:#fafbfe}.catalog-source-page summary{font-size:12px;padding:14px 17px;color:var(--blue);cursor:pointer;line-height:1.7}.catalog-source-page-content{padding:0 16px 18px}.catalog-source-page img{display:block;width:100%;height:auto;background:white;border:1px solid var(--line)}.catalog-source-page-content>a{display:inline-block;font-size:11px;color:var(--blue);margin-top:12px}.catalog-dialog-inquiry{background:#edf3ff;padding:23px;display:flex;align-items:center;justify-content:space-between;gap:22px}.catalog-dialog-inquiry h3{font-size:19px;margin:0 0 7px}.catalog-dialog-inquiry p{font-size:12px;color:#6d80a1;line-height:1.8}.catalog-dialog-inquiry-actions{display:flex;flex-direction:column;gap:11px;flex:none}.catalog-dialog-inquiry-actions>a:last-child{font-size:11px;text-align:center;color:var(--blue)}
@media(max-width:1200px){.wrap{width:calc(100% - 48px)}.catalog-layout{grid-template-columns:210px minmax(0,1fr);gap:28px}.catalog-grid{gap:16px}.catalog-card-body{padding:16px}.catalog-card .catalog-media{height:200px;padding:16px;--catalog-media-height:168px}.catalog-card h3{font-size:15px}.catalog-contact{padding:23px 18px}.catalog-main-head h2{font-size:26px}}
@media(max-width:1000px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-layout{grid-template-columns:205px minmax(0,1fr);gap:25px}.catalog-tools{align-items:flex-start;flex-direction:column;gap:12px}.catalog-search{flex:none;width:100%}.catalog-card .catalog-media{height:225px;--catalog-media-height:193px}.catalog-footer-top{flex-wrap:wrap}.catalog-footer-links{margin-left:auto}}
@media(max-width:720px){.wrap{width:calc(100% - 32px)}.nav>.wrap{height:74px}.catalog-banner{min-height:215px}.catalog-banner>.wrap{padding-block:35px}.catalog-banner h1{font-size:35px}.catalog-banner p{max-width:240px;font-size:12px}.catalog-layout{grid-template-columns:1fr;gap:28px;padding-top:27px}.catalog-sidebar-title{font-size:18px;padding-bottom:13px}.catalog-categories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start}.catalog-category-all{grid-column:1/-1;padding:13px 16px}.catalog-category{border:0;border-right:1px solid var(--line)}.catalog-category>summary{padding:13px 12px;font-size:12px}.catalog-category>summary:after{font-size:14px}.catalog-category-links{padding:4px 5px 11px}.catalog-category-links>a{padding:8px 7px;font-size:11px;gap:5px}.catalog-contact{display:none}.catalog-main-head{gap:15px}.catalog-main-head h2{font-size:25px}.catalog-description{font-size:12px}.catalog-count{padding:7px 10px}.catalog-count strong{font-size:21px}.catalog-card .catalog-media{height:215px;--catalog-media-height:183px}.catalog-dialog-product{grid-template-columns:1fr;gap:20px}.catalog-dialog-product .catalog-media{height:255px;--catalog-media-height:219px}.catalog-dialog-body{padding:23px 20px}.catalog-dialog-head{padding:14px 20px}.catalog-dialog-product h2{font-size:25px}.catalog-dialog-inquiry{align-items:flex-start;flex-direction:column}.catalog-dialog-inquiry-actions{flex-direction:row;align-items:center;flex-wrap:wrap}.catalog-footer-top{gap:20px;align-items:flex-start}.catalog-footer-links{margin-left:0;flex-wrap:wrap;gap:20px}.catalog-footer-bottom{font-size:9px}.catalog-footer-top p{font-size:11px}.catalog-crumb{font-size:11px;padding:18px 0}}
@media(max-width:450px){.catalog-grid{gap:13px}.catalog-card .catalog-media{height:163px;padding:12px;--catalog-media-height:139px}.catalog-card-body{padding:14px 11px}.catalog-card-meta{font-size:9px;gap:5px}.catalog-card h3{font-size:14px}.catalog-card-english{font-size:9px}.catalog-card-summary{font-size:10px}.catalog-card-type{font-size:8px;padding:2px 3px}.catalog-card-more{font-size:10px}.catalog-category>summary{padding:12px 9px;font-size:11px}.catalog-dialog{width:calc(100% - 20px);max-height:calc(100dvh - 20px)}.catalog-specs th{width:32%}.catalog-specs th,.catalog-specs td{padding:10px}.catalog-dialog-inquiry{padding:19px}.catalog-end-note{font-size:11px}}
.catalog-card-model{font-size:10px;color:#6780a7;line-height:1.6;margin-top:7px}.catalog-variants{margin:0 0 22px;border:1px solid var(--line)}.catalog-variants>summary{padding:14px 17px;font-size:12px;color:var(--blue);line-height:1.7;cursor:pointer;background:#f8faff}.catalog-variant-scroll{overflow:auto;padding:0 14px}.catalog-variant-table{margin-top:14px;min-width:620px}.catalog-variant-table th:first-child{width:22%}.catalog-variant-table th:nth-child(2){width:22%}.catalog-variant-table th:nth-child(3){width:40%}.catalog-variant-table th:nth-child(4){width:16%}.catalog-variant-table a{color:var(--blue);font-size:11px}.catalog-variant-pictures{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:0 20px 20px}.catalog-variant-pictures figure{margin:0}.catalog-variant-pictures img{display:block;width:100%;height:180px;object-fit:contain}.catalog-variant-pictures figcaption{font-size:11px;text-align:center;line-height:1.8;color:#71809a;margin-top:10px}.catalog-source-page-content>img{margin-top:10px;margin-bottom:15px}
/* Keep every machine visible in the approved shallow, ice blue banner. */
.catalog-banner{min-height:400px;background:#eef4f9;color:var(--navy)}.catalog-banner>img{inset:0 0 0 auto;width:80%;height:100%;object-fit:contain;object-position:right center;mask-image:linear-gradient(90deg,transparent 0%,#000 16%);-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 16%)}.catalog-banner:after{display:none}.catalog-banner>.wrap{padding-block:70px}.catalog-banner .eyebrow{color:#708db6}.catalog-banner h1{font-size:clamp(40px,4vw,56px);color:var(--navy);max-width:34%}.catalog-banner p{color:#6c819f;font-size:16px;max-width:34%;line-height:1.95;margin-top:20px}
@media(max-width:1000px){.catalog-banner{min-height:350px}.catalog-banner>.wrap{padding-block:60px}.catalog-banner h1{font-size:42px}.catalog-banner p{font-size:14px}}
@media(max-width:720px){.catalog-banner{display:flex;flex-direction:column;align-items:stretch;min-height:0}.catalog-banner>.wrap{order:0;padding-top:33px;padding-bottom:12px}.catalog-banner h1{font-size:35px;max-width:none}.catalog-banner p{font-size:13px;max-width:none;margin-top:12px}.catalog-banner p br{display:none}.catalog-banner>img{order:1;position:relative;inset:auto;width:100%;height:auto;aspect-ratio:1983/793;object-fit:contain;mask-image:none;-webkit-mask-image:none}.catalog-banner .eyebrow{margin-bottom:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.catalog-card{transition:none}}