:root{
  --navy:#1d2c44;--ink:#27364d;--muted:#5f6f86;--line:#dfe5ee;
  --bg:#f2f5fb;--teal:#0666cc;--warn:#8b5b16;--warn-bg:#fff4dd;
  --glass:rgba(255,255,255,.73);--shadow:0 12px 40px rgba(48,66,103,.055);
  --body:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
html{scroll-padding-top:100px}
body{font-family:var(--body);font-size:14px;min-height:100vh;background:#f2f5fb;
  background-image:radial-gradient(ellipse at 6% 0%,#dfe8ff 0%,transparent 46%),radial-gradient(ellipse at 95% 20%,#e4e8fb 0%,transparent 43%),radial-gradient(ellipse at 65% 80%,#e1edf5 0%,transparent 50%);
  background-attachment:fixed;color:var(--ink);-webkit-font-smoothing:antialiased}
button,input,select{font-family:inherit}
.topbar{position:sticky;top:16px;z-index:10;max-width:1120px;margin:16px auto 0;padding:14px 24px;
  color:var(--navy);background:rgba(255,255,255,.7);border:1px solid rgba(255,255,255,.94);border-radius:22px;
  box-shadow:0 4px 24px #334a6c07;backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%)}
.wordmark{font-size:18px;letter-spacing:-.5px;gap:10px}.wordmark svg{width:28px;height:30px;color:#0666cc}
.wordmark-sub{font-size:10px;font-weight:500;opacity:1;color:var(--muted);letter-spacing:.9px;margin-top:5px}
.offline{color:#68758a;font-size:12px;gap:8px}.offline span{background:#418f87;box-shadow:0 0 0 4px #418f870c;width:5px;height:5px}
main{max-width:1120px;margin:30px auto 0}
.search-panel{padding:34px 36px 0;background:var(--glass);border:1px solid #ffffffeb;border-radius:28px;
  box-shadow:var(--shadow),inset 0 1px 0 #fff;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
.search-intro{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-bottom:26px}
.eyebrow{display:block;color:#64758f;font-size:12px;font-weight:600;letter-spacing:1.5px;margin-bottom:11px}
h1{font-family:var(--body);font-size:38px;line-height:1.3;letter-spacing:-1.5px;font-weight:650;margin:0 0 10px;color:#20314e}
.intro{font-size:13px;line-height:1.8;margin:0;color:var(--muted)}
.catalog-meta{display:flex;flex:none;gap:28px;padding:0 4px 0 26px;border-left:1px solid #dce3ef}
.catalog-meta>span{font-size:11px;color:var(--muted);white-space:nowrap}
.catalog-meta strong{display:block;color:#394e70;font-size:23px;font-weight:600;letter-spacing:-.7px;font-variant-numeric:tabular-nums;margin-top:4px}
.search-box{min-height:66px;padding:7px 8px 7px 20px;gap:13px;border:1px solid #d7dfed;border-radius:19px;background:#ffffffdb;
  box-shadow:0 3px 12px #344d7a04,inset 0 1px 0 #fff}
.search-box:focus-within{border-color:#88aeea;box-shadow:0 0 0 4px #007aff0b}
.search-box svg{stroke:#6686b0;width:22px;height:22px}
.search-box input{font-size:16px;padding:10px 0;color:#21334f}.search-box input::placeholder{font-size:14px;color:#8693a6}
.search-submit{flex:none;border:1px solid #ffffff42;border-radius:13px;color:white;background:#1478ed;min-height:48px;padding:0 29px;
  box-shadow:0 3px 8px #1478ed26,inset 0 1px 0 #ffffff30;font-size:14px;font-weight:600}
.search-submit:hover{background:#076bdf}.clear{color:#8b98aa}
.search-examples{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:13px;color:#8892a4;font-size:11px}
.search-examples>span{margin-right:2px}.search-examples button{border:1px solid #dfe5ef;border-radius:20px;background:#ffffff70;color:#677994;font-size:11px;min-height:32px;padding:5px 12px}
.search-examples button:hover{border-color:#a4bfe5;background:white;color:#0666cc}
.plate-entry{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:21px;padding-bottom:22px}
.plate-entry>button{display:flex;gap:8px;align-items:center;padding:0;background:none;border:0;color:#496788;font-size:12px;min-height:36px}
.plate-entry svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5}.plate-entry button>span{margin-left:4px;color:#8595aa}
.plate-entry>span{font-size:11px;color:#7b879a}
.filter-row{margin:0;padding:0 0 17px;gap:16px}.tabs{padding:4px;background:#e6ebf3bd;border:1px solid #d9e0ea7a;border-radius:13px;gap:3px}
.picker-caption{font-size:11px;color:var(--muted)}
.picker-row{display:grid;grid-template-columns:minmax(130px,1fr) minmax(140px,1fr) minmax(0,2fr);gap:16px;padding:0 0 25px}
.picker-row label{display:block;min-width:0;max-width:none}.picker-row label>span{display:block;font-size:12px;color:#536d8d;margin:0 0 8px}
.picker-row select{width:100%;min-width:0;max-width:100%;min-height:46px;border:1px solid #d7e1ee;border-radius:12px;padding:10px 12px;background:#ffffffb3;color:#314f77;font-size:13px;text-overflow:ellipsis}
.picker-row select:disabled{color:#8592a5;background:#edf1f7b0;cursor:not-allowed}
.empty.selection-guide{padding:38px 24px;text-align:left}.selection-guide h3{color:#385c8b}.empty.selection-guide p{max-width:none;margin:0}
.machine-parts{display:block;max-width:900px;margin:0 auto}.machine-parts .machine-heading{margin-top:3px}.machine-parameters{margin:10px 4px 18px;border:0;padding:0}.machine-parameters>.parameter-card{margin-top:8px}
.machine-info-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 26px}.machine-info-fields>.field{margin:0;min-width:0}.machine-info-fields dd{overflow-wrap:anywhere}.machine-information>.source-caveat{margin:0 0 20px}.machine-information>.source-line{font-size:11px;margin:20px 0 0}.nameplate-source{display:block;width:100%;max-width:600px;height:auto;margin:10px auto;border-radius:12px}
@media(max-width:760px){.machine-info-fields{grid-template-columns:1fr;gap:16px}}
.model-sheet{margin:18px 0;background:#ffffffc7;border:1px solid #fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.sheet-intro,.sheet-notes{padding:20px 24px}.sheet-intro h2{font-size:17px;margin:0 0 8px;color:#2d405f}.sheet-intro p,.sheet-notes p{margin:0}.sheet-notes p+p{margin-top:8px}
.parts-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:12px;line-height:1.8;text-align:left}
.parts-table th{font-size:11px;color:#5f7390;font-weight:500;background:#edf2f9;padding:12px 10px;border-bottom:1px solid #dde5f1}
.parts-table th:nth-child(1){width:17%}.parts-table th:nth-child(2){width:8%}.parts-table th:nth-child(3){width:24%}.parts-table th:nth-child(4){width:18%}.parts-table th:nth-child(5){width:23%}.parts-table th:nth-child(6){width:10%}
.parts-table td{padding:17px 10px;vertical-align:top;border-bottom:1px solid #e4eaf3;overflow-wrap:anywhere;color:#3a506f;white-space:pre-line}
.parts-table td:first-child{padding-left:20px}.parts-table td strong{display:block;font-size:13px;margin-bottom:7px}.parts-table .pill{display:inline-block;font-size:9px;padding:2px 5px}.sheet-number{font-family:var(--mono),var(--body);color:#234a79!important}.sheet-source{display:block;font-size:10px;color:#72839b;line-height:1.8;margin-top:9px}
@media(max-width:760px){
  .parts-table,.parts-table tbody,.parts-table tr,.parts-table td{display:block;width:auto}.parts-table thead{display:none}.parts-table tr{padding:16px 20px;border-bottom:1px solid #dfe6f0}.parts-table td{display:grid;grid-template-columns:94px minmax(0,1fr);gap:9px;border:0;padding:5px 0}.parts-table td:before{content:attr(data-label);font-family:var(--body);font-size:11px;color:#75869f}.parts-table td:first-child{display:block;padding:0 0 12px;margin-bottom:8px;border-bottom:1px solid #edf1f7}.parts-table td:first-child:before{display:none}.parts-table td strong{display:inline;margin-right:10px;font-size:15px}.parts-table td:first-child .sheet-source{display:inline;margin-left:9px}.sheet-intro,.sheet-notes{padding:20px}
}
.tab{min-height:38px;min-width:102px;padding:8px 18px;border-radius:9px;color:#7b879a;font-size:12px}
.tab.active{background:#fff;color:#233b5f;box-shadow:0 2px 6px #33496712,inset 0 1px 0 white}
.brand-select{max-width:190px}.brand-select select{min-height:42px;border:1px solid #dde4ed;background:#ffffff80;border-radius:11px;padding:8px 12px;color:#526681;font-size:12px}
.results-area{padding:28px 0 8px}.results-heading{margin:0 3px 14px;align-items:center}.result-label{font-size:10px;letter-spacing:1px;margin:0 0 5px;color:#63748c}
.results-heading h2{font-size:19px;font-weight:600;letter-spacing:-.4px;color:#2d405f}.results-heading>span{font-size:11px;color:#62728b;border:1px solid #dae3ee;background:#ffffff63;padding:5px 10px;border-radius:18px}
.results-area>.notice{margin:0 3px 18px;color:#8c7247;font-size:11px}.notice:before{border-color:#b5a27d;color:#9a8159}
.results{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:stretch}
.result-card{position:relative;display:flex;flex-direction:column;align-items:stretch;padding:22px 22px 18px;border:1px solid #ffffffed;border-radius:22px;background:#ffffffbb;
  box-shadow:0 5px 20px #3b567509,inset 0 1px 0 #fff;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.result-card:hover{background:#fffffff2;border-color:#c3d5f0;box-shadow:0 10px 28px #3b567513}
.card-top{margin-bottom:13px;align-items:start}.brand-label{font-size:11px;font-weight:600;color:#527aa5}
.record-id{font-family:var(--mono);font-size:10px;color:#677891;font-variant-numeric:tabular-nums}
.model-title{font-family:var(--mono),var(--body);font-weight:600;font-size:18px;line-height:1.5;letter-spacing:-.7px;color:#263d60}
.model-subtitle{font-size:12px;line-height:1.7;color:#62728b;margin:9px 0 12px}
.parameter-summary{font-size:11px;color:#597597;line-height:1.8;margin-bottom:16px}
.card-bottom{margin-top:auto;border-color:#e3e9f1;padding-top:14px}.card-note{font-size:11px;color:#8291a5}
.pill{font-size:10px;line-height:1.7;border-radius:7px;background:#fff4df;color:#865b1f;padding:4px 9px;font-weight:500;align-self:flex-start}
.pill.insufficient{background:#fbeeea;color:#a15746}.pill.confirmed{background:#e9f4ef;color:#3f7862}
.arrow{color:#9ab0cc;font-size:22px}.part-numbers{font-family:var(--mono);font-size:12px;margin:4px 0 16px}
.part-numbers span{font-family:var(--body);font-size:10px;color:#62728b;margin-bottom:3px}
.result-card>.pill{margin-top:auto}.more{background:#ffffff99;border-color:#fff;border-radius:14px;min-height:48px;font-size:12px;color:#5c7fae;margin-top:20px}
.more:hover{background:white}.list-footnote{font-size:11px;color:#60718b;margin:18px 4px;line-height:1.9}
footer{font-size:11px;color:#62728b;padding:18px 18px 30px}
.empty{grid-column:1/-1;border:1px solid #fff;background:#ffffffad;border-radius:22px;padding:48px 24px}.empty p{max-width:580px;margin:auto;line-height:1.9}
.detail-view{max-width:900px!important;margin:0 auto;padding:0 0 30px}.back{padding:10px 0;font-size:13px;margin-bottom:12px;color:#587da7}
.machine-heading{background:#ffffff8f;border:1px solid #fff;border-radius:24px;padding:26px 28px;box-shadow:var(--shadow);margin-bottom:18px}
.machine-heading h1{font-size:30px;font-family:var(--mono),var(--body);line-height:1.45;letter-spacing:-1px;margin:10px 0}
.machine-heading .full-model{color:#75869c;font-size:13px;line-height:1.8}.machine-heading .record-id{margin-top:14px}
.detail-view>.notice{margin:18px 5px;font-size:12px;line-height:1.8}.source-card,.selection-card,.checklist,.query-guide{background:#ffffffe0;border:1px solid #fff;border-radius:21px;box-shadow:var(--shadow);padding:24px;margin:16px 0}
.query-guide{border-left:3px solid #85b5ec}.query-guide h2{font-size:16px;color:#375780}.estimate-grid strong{color:#527fb2;font-size:28px}
.selection-header{border-color:#e3e9f2;padding-bottom:17px;margin-bottom:20px;gap:12px}.selection-header h2{font-size:19px;font-weight:600}
.part-icon{width:37px;height:37px;background:#eaf0fa;color:#6284b2;border:1px solid #e0e8f5;border-radius:12px;font-size:13px}
.field{margin-top:19px}dt{font-size:11px;color:#62728b;margin-bottom:6px}dd{font-size:14px;color:#384e6c;line-height:1.85}.code-field{font-family:var(--mono),var(--body);font-size:14px;color:#234a79;line-height:1.9}
.source-card>.section-title{margin:0 0 18px}.source-card .field,.selection-card .field{min-width:0}
.parameter-card>dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px}.parameter-card>dl>.field{margin:0}.parameter-card>dl>.field:last-child{grid-column:1/-1}
details{margin-top:20px;padding-top:12px;border-color:#dfe6f0}summary{font-size:12px;color:#597fae;min-height:40px;line-height:1.8;padding:8px 0}
details details{background:#f6f8fc;border:1px solid #e6ebf4;border-radius:12px;padding:6px 14px;margin-top:10px}details details[open]{background:#fbfcfe}
details details summary{color:#5b708f;overflow-wrap:anywhere}.source-caveat{font-size:11px;line-height:1.9;color:#60718b}
.checklist h2{font-size:15px}.checklist li{font-size:13px;line-height:1.8;color:#6c7f98}.source-line{color:#62728b;line-height:1.9}
.special-notice{border-radius:12px}.type-choices button{border-color:#dce4ef;border-radius:10px;min-height:40px;background:#ffffff9c;color:#62799a}.type-choices button.selected{background:#397dd2;border-color:#397dd2}
.web-edition .review-pickers,.web-edition .service-actions,.web-edition .service-notice{display:none}
#nameplate-review{border:1px solid #fff;border-radius:24px;background:#f8fafff5;box-shadow:0 30px 100px #142a4e30;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);padding:28px}
#nameplate-review::backdrop{background:#263e5f36;backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}
.nameplate-fields input{font-family:var(--body);font-size:14px}#confirm-nameplate{background:#1478ed;border-radius:12px}#confirm-nameplate:disabled{background:#dbe4f2;color:#798ba5}
.review-heading h2{color:#2c4365}.review-heading>button{border-radius:50%}.nameplate-context{background:#ffffffbf;border:1px solid #fff;border-radius:18px;margin:20px 0 0}
@media(min-width:1100px){.selection-card>dl{display:grid;grid-template-columns:1fr 1fr;gap:18px 28px}.selection-card>dl>.field{margin:0}.selection-card>dl>.field:nth-child(n+4){grid-column:1/-1}}
@media(max-width:1190px){.topbar{margin:16px 24px 0}main{margin:26px 24px 0}.results{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){
  .picker-row{grid-template-columns:1fr;padding-bottom:22px;gap:13px}.picker-row label>span{font-size:11px;margin-bottom:6px}.picker-row select{font-size:12px;min-height:44px}.picker-caption{display:none}
  .topbar{top:10px;margin:10px 14px 0;padding:13px 17px;border-radius:19px}.wordmark{font-size:17px}.wordmark-sub{font-size:9px}.offline{font-size:10px;gap:6px}
  main{margin:20px 14px 0}.search-panel{padding:25px 22px 0;border-radius:24px}.search-intro{display:block;margin-bottom:22px}.catalog-meta{display:none}
  h1{font-size:31px;letter-spacing:-1.1px}.eyebrow{font-size:10px;margin-bottom:10px}.intro{font-size:12px;max-width:290px;line-height:1.9}
  .search-box{min-height:58px;padding:6px 6px 6px 13px;gap:8px;border-radius:16px}.search-box input{font-size:14px}.search-box input::placeholder{font-size:12px}.search-box svg{width:18px;height:18px}
  .search-submit{padding:0 17px;min-height:43px;border-radius:11px;font-size:12px}.search-examples{gap:6px;margin-top:12px}.search-examples button{font-size:10px;padding:5px 10px}
  .plate-entry{display:block;margin-top:15px;padding-bottom:18px}.plate-entry>span{display:block;margin-top:2px;margin-left:27px;font-size:10px}.plate-entry>button{font-size:11px;min-height:32px}
  .filter-row{padding:0 0 15px;gap:10px}.tabs{padding:3px;border-radius:11px}.tab{min-width:0;font-size:11px;padding:7px 13px;border-radius:8px}.brand-select{max-width:145px}.brand-select select{font-size:11px;padding:8px;min-height:40px}
  .results-area{padding-top:25px}.results-heading{margin-bottom:12px}.results-heading h2{font-size:17px}.results-heading>span{font-size:9px;padding:4px 8px}.result-label{font-size:9px;margin-bottom:5px}
  .results-area>.notice{font-size:10px;margin-bottom:14px}.results{grid-template-columns:1fr;gap:12px}.result-card{padding:21px;border-radius:20px}.model-title{font-size:19px}.model-subtitle{font-size:12px}
  .detail-view{padding:0 0 22px}.machine-heading{padding:22px;border-radius:22px}.machine-heading h1{font-size:25px}.source-card,.selection-card,.checklist,.query-guide{padding:21px;border-radius:20px}
  .selection-header h2{font-size:18px}dd,.code-field{font-size:13px}#nameplate-review{padding:22px;border-radius:22px}.nameplate-context{margin:16px 0 0}
}
@media(max-width:359px){
  .topbar{margin:8px 10px 0;padding:12px 14px}.wordmark{font-size:15px}.wordmark svg{width:23px}.offline{font-size:9px}main{margin:18px 10px 0}
  .search-panel{padding:22px 16px 0}h1{font-size:27px}.search-box input::placeholder{font-size:10px}.search-submit{padding:0 13px}.clear{width:22px}
  .search-examples>span{display:none}.tab{padding:7px 10px;font-size:10px}.brand-select{max-width:125px}.result-card{padding:18px}.results-heading h2{font-size:16px}
}
@media(prefers-reduced-motion:no-preference){.result-card{transition:background .18s,border-color .18s,box-shadow .18s,transform .18s}.result-card:hover{transform:translateY(-2px)}.search-submit,.search-examples button{transition:background .18s}}
@supports not (backdrop-filter:blur(1px)){.topbar,.search-panel,.result-card{background:#fdfefe}}