@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+SC:wght@400;500;600;700;900&display=swap";:root{font-family:Manrope,Noto Sans SC,Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#20252b;background:#eeede7;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #20252b;--ink-soft: #343b41;--paper: #f8f7f1;--paper-warm: #f1f0e9;--muted: #777b74;--line: #deddd5;--yellow: #f2b705;--yellow-soft: #f8edbe;--green: #4f6a55;--red: #a64d3e;--mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;font-optical-sizing:auto}*{box-sizing:border-box}html{min-width:320px;scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;background:#eeede7}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d5a800;outline-offset:3px}::selection{background:#f2b705;color:#20252b}.app-frame{min-height:100vh}.side-rail{position:fixed;z-index:30;inset:0 auto 0 0;display:flex;flex-direction:column;width:244px;padding:28px 20px 21px;color:#e8e7df;background:var(--ink)}.brand-lockup{display:flex;align-items:center;gap:12px;padding:0 4px 35px}.brand-emblem{position:relative;display:grid;place-items:center;width:39px;height:39px;flex:0 0 auto;overflow:hidden;background:var(--yellow);clip-path:polygon(25% 0,75% 0,100% 25%,100% 75%,75% 100%,25% 100%,0 75%,0 25%)}.brand-emblem:before{content:"";position:absolute;width:18px;height:22px;border:2px solid var(--ink)}.brand-emblem i{position:absolute;z-index:1;width:5px;height:12px;background:var(--ink);transform:skew(-19deg)}.brand-emblem b{position:absolute;right:10px;bottom:10px;width:6px;height:6px;border:1.5px solid var(--yellow);border-radius:50%;background:var(--ink)}.brand-name{display:flex;flex-direction:column;gap:3px}.brand-name strong{font-size:15px;font-weight:800;letter-spacing:.08em}.brand-name small{color:#8c9292;font:8px var(--mono);letter-spacing:.12em}.rail-label{display:flex;align-items:center;justify-content:space-between;margin:0 2px 12px;color:#919694;font-size:10px;letter-spacing:.12em}.rail-label span{font:9px var(--mono);color:#747b7d}.main-nav{display:grid;gap:5px}.nav-link{position:relative;display:flex;align-items:center;gap:12px;min-height:43px;padding:0 12px;color:#b6b9b4;border:1px solid transparent;font-size:12px;transition:background .2s ease,color .2s ease,border-color .2s ease}.nav-link:hover{color:#fff;background:#292f34}.nav-link.active{color:var(--ink);border-color:var(--yellow);background:var(--yellow);font-weight:700}.nav-line{width:0;height:1px;margin-left:auto;background:currentColor;transition:width .2s ease}.nav-link.active .nav-line{width:14px}.rail-bottom{margin-top:auto}.rail-seal{display:flex;gap:10px;align-items:center;margin-bottom:18px;padding:12px 10px;border:1px solid #3b4145;color:#c0c2bb}.rail-seal svg{color:var(--yellow);flex:0 0 auto}.rail-seal span{font-size:10px;line-height:1.7}.rail-version{display:block;color:#757c7e;font:8px var(--mono);letter-spacing:.1em}.nav-scrim{display:none}.main-canvas{min-height:100vh;margin-left:244px}.topbar{position:sticky;z-index:15;top:0;display:flex;align-items:center;gap:20px;height:58px;padding:0 clamp(24px,4vw,58px);border-bottom:1px solid #dfded7;background:#f8f7f1eb;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.breadcrumb{display:flex;align-items:center;gap:9px;color:#8b8d87;font-size:10px;white-space:nowrap}.breadcrumb-current{color:#353a3b;font-weight:600}.slash{color:#b8b5a9}.top-search{display:flex;align-items:center;gap:8px;margin-left:auto;color:#70736e;font-size:10px}.top-search:hover{color:var(--ink)}.top-search kbd{margin-left:14px;padding:3px 5px;border:1px solid var(--line);color:#858780;background:#fff;font:9px var(--mono)}.language-mark{display:flex;align-items:center;gap:7px;color:#8a8d86;font:9px var(--mono)}.language-mark span{color:var(--ink)}.language-mark i{width:1px;height:12px;background:#d3d1c7}.mobile-menu{display:none;place-items:center;width:34px;height:34px;border:1px solid var(--line);background:transparent;cursor:pointer}.page-content{width:min(100%,1400px);min-height:calc(100vh - 106px);margin:0 auto;padding:32px clamp(24px,4vw,58px) 42px}.site-footer{display:flex;justify-content:space-between;gap:20px;padding:17px clamp(24px,4vw,58px) 22px;border-top:1px solid #dcdad1;color:#83867f;font-size:9px}.site-footer span:first-child{font:8px var(--mono);letter-spacing:.08em}.eyebrow{color:#888b82;font:9px var(--mono);letter-spacing:.12em;text-transform:uppercase}.content-page{display:flex;flex-direction:column;gap:28px}.page-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;padding:10px 0 18px}.page-intro h1{margin:13px 0 10px;font-size:clamp(30px,4vw,47px);line-height:1.15;letter-spacing:-.055em;font-weight:700}.page-intro h1 span{color:#85877e;font-weight:500}.page-intro p{max-width:620px;margin:0;color:#777a73;font-size:13px;line-height:1.85}.page-index{flex:0 0 auto;padding:8px 12px;border-left:2px solid var(--yellow);color:#888a82;font:8px/1.5 var(--mono);letter-spacing:.1em}.page-index b{color:#313638;font-size:11px}.page-icon-stamp{display:grid;place-items:center;gap:8px;width:82px;height:82px;flex:0 0 auto;border:1px solid #d9d7cd;color:#555b58;background:#f4f3ed}.page-icon-stamp svg{color:#8f7826}.page-icon-stamp small{color:#85877d;font:7px/1.5 var(--mono);letter-spacing:.08em;text-align:center}.section-block{margin:2px 0 0}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:17px}.section-heading h2{margin:7px 0 0;font-size:20px;line-height:1.4;letter-spacing:-.03em}.text-link{display:inline-flex;align-items:center;gap:7px;color:#6e716a;font-size:10px;white-space:nowrap}.text-link:hover{color:#9a7800}.loading-panel,.not-found-panel{padding:24px;border:1px solid var(--line);color:#73766e;background:var(--paper);font-size:12px}.not-found-panel{display:flex;flex-direction:column;gap:12px;color:var(--ink)}.not-found-panel a{display:inline-flex;align-items:center;gap:8px;color:#8d7100;font-size:12px}.inline-error{display:flex;align-items:flex-start;gap:10px;padding:13px 16px;border:1px solid #e6c9c1;color:#8c463d;background:#fbf0ed;font-size:11px;line-height:1.7}.empty-state{display:grid;justify-items:center;gap:9px;min-height:155px;padding:28px;border:1px dashed #d0cec4;color:#83867f;background:#f8f7f18c;text-align:center}.empty-state svg{color:#b39b48}.empty-state strong{color:#414748;font-size:13px}.empty-state span{max-width:430px;font-size:10px;line-height:1.6}.catalog-note{padding:13px 16px;border-left:2px solid #c4a431;background:#f3f2eb}.catalog-note strong{color:#54574f;font-size:10px}.catalog-note p{margin:5px 0 0;color:#7a7d75;font-size:10px;line-height:1.75}.home-page{display:flex;flex-direction:column;gap:29px}.hero-panel{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.95fr);gap:24px;min-height:354px;padding:clamp(24px,3.4vw,45px);overflow:hidden;border:1px solid #dfddd3;background:#f8f7f1}.hero-copy{align-self:center;padding-bottom:16px}.hero-kicker{display:flex;align-items:center;gap:8px;color:#73766e;font:8px var(--mono);letter-spacing:.08em}.kicker-dot{width:7px;height:7px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 4px #f2b70524}.hero-index{margin-left:auto;color:#aaa99f}.hero-copy h1{margin:22px 0 14px;font-size:clamp(40px,5vw,62px);line-height:1.12;letter-spacing:-.075em}.hero-copy h1 em{color:#a37d00;font-style:normal}.hero-lede{max-width:500px;margin:0 0 22px;color:#6f736d;font-size:12px;line-height:1.9}.hero-search{display:flex;align-items:center;gap:10px;max-width:485px;min-height:47px;padding:5px 6px 5px 13px;border:1px solid #d5d3c9;background:#fff}.hero-search svg{color:#979991;flex:0 0 auto}.hero-search input{width:100%;min-width:0;border:0;outline:0;color:var(--ink);background:transparent;font-size:11px}.hero-search input::placeholder{color:#aaa99f}.hero-search button,.button-ink{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:34px;padding:0 12px;border:0;color:#fff;background:var(--ink);font-size:10px;white-space:nowrap;cursor:pointer;transition:background .2s ease}.hero-search button:hover,.button-ink:hover{color:var(--ink);background:var(--yellow)}.hero-quick-links{display:flex;flex-wrap:wrap;gap:15px;align-items:center;margin-top:14px;color:#aaa99f;font-size:9px}.hero-quick-links a{color:#6f736d}.hero-quick-links a:hover{color:#967600}.hero-visual{position:relative;min-height:260px;align-self:stretch;overflow:hidden;background:#d5d4cc}.hero-visual:after{position:absolute;top:0;right:0;bottom:0;left:0;content:"";pointer-events:none;background:linear-gradient(180deg,transparent 55%,rgba(25,31,34,.48))}.hero-visual img{display:block;width:100%;height:100%;min-height:280px;object-fit:cover;object-position:center;filter:saturate(.72) contrast(1.02)}.photo-label{position:absolute;z-index:2;right:10px;bottom:10px;left:12px;display:flex;justify-content:space-between;gap:12px;color:#fff;font:7px var(--mono);letter-spacing:.04em}.photo-label a{color:#fff;text-decoration:underline;text-underline-offset:2px}.hero-sticker{position:absolute;z-index:2;top:13px;left:13px;display:grid;grid-template-columns:42px 1fr 9px;align-items:center;gap:8px;padding:9px 10px;color:var(--ink);background:var(--yellow);box-shadow:3px 3px #20252b29}.hero-sticker span{font:7px/1.45 var(--mono)}.hero-sticker b{font-size:12px;line-height:1.2}.hero-sticker i{width:7px;height:7px;border:1px solid #343a39;border-radius:50%}.hero-bottom-rule{position:absolute;right:0;bottom:0;left:0;display:flex;align-items:center;gap:18px;height:25px;padding:0 26px;border-top:1px solid #e2e0d7;color:#85877f;background:#f8f7f1eb;font:7px var(--mono);letter-spacing:.06em}.rule-line{height:1px;flex:1;background:#d7d5cb}.category-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.category-panel{position:relative;min-height:169px;padding:18px 18px 14px;border:1px solid #dfddd3;background:var(--paper);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.category-panel:hover{transform:translateY(-3px);border-color:#c1a02d;box-shadow:0 8px 22px #25282712}.category-number{position:absolute;top:16px;right:17px;color:#b0afa7;font:9px var(--mono)}.category-voltage{color:#8b7423;font:9px var(--mono)}.category-panel h3{margin:13px 0 7px;font-size:16px;letter-spacing:-.03em}.category-panel p{max-width:300px;min-height:38px;margin:0;color:#80827b;font-size:10px;line-height:1.7}.category-foot{display:flex;align-items:center;justify-content:space-between;margin-top:11px;padding-top:9px;border-top:1px solid #ebe9e0;color:#797c74;font-size:9px}.category-foot svg{color:#9b7c00}.cat-lv{border-top:2px solid #d9aa09}.cat-mv{border-top:2px solid #586871}.cat-branch{border-top:2px solid #7b8d6d}.intro-strip{display:grid;grid-template-columns:110px 1fr 40px;align-items:center;gap:20px;padding:19px 22px;border:1px solid #dad8ce;background:#f3f2eb}.intro-mark{display:grid;justify-items:start;gap:5px;color:#947b20}.intro-mark span{color:#86887f;font:7px var(--mono)}.intro-strip h2{margin:0 0 5px;font-size:14px}.intro-strip p{margin:0;color:#7c7f77;font-size:10px;line-height:1.7}.round-arrow{display:grid;place-items:center;width:36px;height:36px;border:1px solid #cfccc0;border-radius:50%;transition:all .2s ease}.round-arrow:hover{border-color:var(--yellow);background:var(--yellow)}.learning-preview-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid #dedcd2;background:var(--paper)}.learning-preview{position:relative;display:flex;gap:12px;min-height:125px;padding:15px 13px;border-right:1px solid #e7e5dc;transition:background .2s ease}.learning-preview:last-child{border-right:0}.learning-preview:hover{background:#fffdf2}.step-index{color:#a88700;font:10px var(--mono)}.learning-preview small{color:#96978e;font:8px var(--mono)}.learning-preview h3{margin:6px 0;font-size:12px}.learning-preview p{margin:0;color:#888a83;font-size:9px;line-height:1.6}.step-arrow{position:absolute;right:12px;bottom:12px;color:#b39a46}.section-count{color:#7b7d77;font:9px var(--mono)}.safety-callout{display:flex;align-items:flex-start;gap:12px;padding:15px 17px;border:1px solid #e4dcc1;background:#f6f2e2}.callout-icon{color:#92780f}.safety-callout strong{color:#454940;font-size:10px}.safety-callout p{margin:5px 0 0;color:#777970;font-size:9px;line-height:1.7}.callout-spark{margin-left:auto;color:#b39a45}.catalog-toolbar{display:flex;align-items:center;gap:18px}.catalog-search{display:flex;align-items:center;gap:10px;width:min(100%,660px);min-height:47px;padding:0 13px;border:1px solid #d9d7cd;background:var(--paper)}.catalog-search svg{color:#96988e}.catalog-search input{width:100%;border:0;outline:0;color:var(--ink);background:transparent;font-size:11px}.catalog-search input::placeholder{color:#a8a99f}.search-suffix{color:#a09f96;font:8px var(--mono)}.filter-label{display:flex;align-items:center;gap:6px;color:#7e8078;font-size:9px}.filter-pills{display:flex;flex-wrap:wrap;gap:7px}.filter-pills button{display:inline-flex;align-items:center;gap:6px;min-height:31px;padding:0 10px;border:1px solid #d8d6cc;color:#74766e;background:transparent;font-size:9px;cursor:pointer;transition:.18s ease}.filter-pills button span{color:#98998f}.filter-pills button:hover,.filter-pills button.selected{border-color:#c4a11a;color:var(--ink);background:#f7edc4}.filter-pills .clear-filter{border-color:transparent;color:#9a5a4e;background:transparent}.results-meta{display:flex;justify-content:space-between;gap:12px;color:#8a8c83;font-size:9px}.results-meta span:last-child{font-family:var(--mono)}.product-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.product-card{display:flex;flex-direction:column;min-height:215px;padding:17px;border:1px solid #dedcd2;background:var(--paper);animation:card-rise .36s both;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.product-card:hover{transform:translateY(-3px);border-color:#bd9d28;box-shadow:0 8px 20px #22262512}.product-card-top{display:flex;align-items:center;justify-content:space-between}.voltage-chip{display:inline-flex;align-items:center;min-height:20px;padding:0 7px;border:1px solid #e7d794;color:#867118;background:#faf3d6;font:8px var(--mono)}.voltage-chip.mv{border-color:#c6d0d2;color:#53686d;background:#edf2f1}.voltage-chip.branch{border-color:#cdd6c3;color:#5d745b;background:#f0f4e9}.card-arrow{display:grid;place-items:center;width:27px;height:27px;border:1px solid #e6e4db;color:#8e9087}.product-card:hover .card-arrow{border-color:var(--yellow);color:var(--ink);background:var(--yellow)}.product-card-code{margin:15px 0 5px;color:#999a91;font:8px var(--mono);letter-spacing:.05em}.product-card-code span{color:#a7a69e;font-family:Noto Sans SC,sans-serif}.product-card h3{margin:2px 0 4px;color:#282e32;font-size:16px;line-height:1.45;letter-spacing:-.03em}.product-name-en{color:#8c8e86;font-size:9px;line-height:1.55}.product-card .product-name-en{min-height:28px;margin:0}.product-card-summary{display:-webkit-box;min-height:38px;margin:9px 0 13px;overflow:hidden;color:#72756e;font-size:10px;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:2}.product-card-bottom{display:flex;justify-content:space-between;gap:8px;margin-top:auto;padding-top:10px;border-top:1px solid #e9e7de;color:#8a8c83;font-size:8px}.product-card-bottom span{display:inline-flex;align-items:center;gap:5px}.product-card-bottom svg{color:#a18827}.product-detail-page{display:flex;flex-direction:column;gap:19px}.back-link{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;color:#787b73;font-size:10px}.back-link:hover{color:#947500}.product-detail-hero{padding:24px clamp(18px,3vw,34px);border:1px solid #dedcd2;background:var(--paper)}.detail-kicker{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:#8a8c84;font:8px var(--mono)}.product-detail-hero h1{margin:14px 0 3px;font-size:clamp(32px,4vw,47px);line-height:1.15;letter-spacing:-.06em}.detail-english{margin:0;color:#8a8c83;font-size:11px}.detail-summary{max-width:820px;margin:15px 0 19px;color:#60645f;font-size:13px;line-height:1.85}.detail-progress{max-width:580px}.progress-copy{display:flex;align-items:center;gap:8px;color:#85877f;font-size:9px}.progress-copy svg{color:#8e7728}.progress-copy b{margin-left:auto;color:#3e4645;font:12px var(--mono)}.progress-copy small{color:#a4840c;font-size:8px}.progress-track,.step-progress-track{height:4px;margin-top:8px;overflow:hidden;background:#e9e7dc}.progress-track i,.step-progress-track i{display:block;height:100%;background:var(--yellow);transition:width .28s ease}.progress-error{display:flex;align-items:center;gap:7px;margin-top:9px;color:#9c5b4c;font-size:9px}.detail-columns{display:grid;grid-template-columns:178px minmax(0,1fr);gap:24px;align-items:start}.detail-index{position:sticky;top:76px;display:grid;gap:4px;padding:14px 11px;border:1px solid #dedcd2;background:var(--paper)}.detail-index>.eyebrow{margin:0 0 5px 5px}.detail-index a{display:flex;align-items:center;gap:8px;min-height:31px;padding:0 5px;color:#777970;font-size:9px}.detail-index a:hover{color:#8b6d00;background:#f6f1db}.detail-index a span{color:#a69a68;font:8px var(--mono)}.detail-index a svg{margin-left:auto;color:#668065}.privacy-note{margin-top:11px;padding:9px;border-top:1px solid #e4e2d8;color:#93948c;font-size:8px;line-height:1.6}.detail-body{display:grid;gap:14px;min-width:0}.detail-section{padding:19px 20px;border:1px solid #dedcd2;background:var(--paper);scroll-margin-top:75px}.detail-section-heading{display:flex;gap:11px;align-items:center;margin-bottom:13px}.detail-section-icon{display:grid;place-items:center;width:32px;height:32px;flex:0 0 auto;border:1px solid #e1d7ae;color:#907613;background:#faf5de}.detail-section-heading .eyebrow{display:block;margin-bottom:3px}.detail-section-heading h2,.diagram-heading h2{margin:0;font-size:16px;letter-spacing:-.03em}.detail-lead{color:#414748;font-weight:600}.detail-section p{color:#696d67;font-size:11px;line-height:1.85}.quick-section>p{margin:7px 0}.detail-list{display:grid}.detail-list-item{display:grid;grid-template-columns:30px 1fr;gap:9px;padding:9px 0;border-bottom:1px solid #eeece4}.detail-list-item:last-child{border-bottom:0}.list-number{padding-top:2px;color:#aa8c1e;font:9px var(--mono)}.detail-list-item p{margin:0}.section-done{display:inline-flex;align-items:center;gap:7px;margin-top:12px;padding:7px 10px;border:1px solid #d8d6cc;color:#73766e;background:transparent;font-size:9px;cursor:pointer}.section-done:hover,.section-done.done{border-color:#bbc5b7;color:#52664f;background:#edf3e9}.detail-note{padding:9px 12px;border-left:2px solid #c5a335;background:#f4f1e4}.warning-box{display:flex;gap:12px;margin-top:14px;padding:13px;border:1px solid #e8d7ad;color:#826b1c;background:#fbf6e8}.warning-box>div{flex:1}.warning-box strong{display:block;color:#5d563c;font-size:10px}.warning-box p{margin:6px 0 0}.term-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.term-list p{margin:0;padding:9px 0;border-bottom:1px solid #e9e7de}.export-notes{display:grid;gap:0;margin-top:12px}.export-notes p{display:grid;grid-template-columns:25px 1fr;gap:8px;margin:0;padding:7px 0;border-bottom:1px solid #e9e7de}.export-notes span{color:#ab8b1b;font:9px var(--mono)}.source-section{padding:18px 20px;border:1px solid #dedcd2;background:#f4f3ed}.source-heading{margin-bottom:12px}.source-heading h2{margin:5px 0 0;font-size:15px}.source-list{display:grid}.source-item{display:grid;grid-template-columns:30px 1fr;gap:8px;padding:7px 0;border-bottom:1px solid #e5e3da;color:#7c7f77;font-size:9px;line-height:1.6}.source-item>span{color:#a48c38;font:8px var(--mono)}.source-item p{margin:0}.source-item a{display:flex;align-items:center;gap:5px;color:#59666a;overflow-wrap:anywhere}.source-item a:hover{color:#957700}.source-caveat{margin:10px 0 0;color:#96978f;font-size:8px;line-height:1.65}.related-section{padding:18px 20px;border:1px solid #dedcd2;background:#f5f4ee}.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.related-links a{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px;border:1px solid #e0ded4;color:#656961;background:var(--paper);font-size:9px}.related-links a:hover{border-color:#c4a12a;color:#846a00}.appearance-reference{margin:0 0 14px;border:1px solid #dedcd2;background:#efeee8}.appearance-reference img{display:block;width:100%;max-height:310px;object-fit:cover}.appearance-reference figcaption{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:6px 12px;padding:10px 12px}.appearance-label{display:inline-flex;align-items:center;gap:5px;color:#8c761c;font:7px var(--mono)}.appearance-reference figcaption a{display:inline-flex;align-items:center;gap:5px;justify-self:end;color:#5f6a6b;font-size:8px}.appearance-reference figcaption p{grid-column:1 / -1;margin:1px 0 0;color:#888a82;font-size:8px;line-height:1.6}.diagram-panel{padding:18px 20px;border:1px solid #dcdad0;background:#f0efe8}.diagram-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:16px}.diagram-heading .eyebrow{display:block;margin-bottom:4px}.diagram-stamp{display:inline-flex;align-items:center;gap:6px;padding:6px 8px;border:1px solid #d7d3c3;color:#77786f;font-size:8px}.diagram-flow{display:flex;align-items:stretch;gap:7px;overflow-x:auto;padding:1px 1px 8px}.flow-segment{display:flex;align-items:center;gap:6px;min-width:0}.flow-node{position:relative;display:flex;align-items:center;justify-content:center;min-width:95px;max-width:160px;min-height:76px;padding:14px 9px 8px;border:1px solid #d7d5ca;color:#515854;background:#faf9f4;font-size:9px;line-height:1.5;text-align:center}.flow-node.edge-node{border-color:#d5bd5a;background:#fbf4d6}.flow-index{position:absolute;top:5px;left:7px;color:#a38b35;font:7px var(--mono)}.flow-arrow{flex:0 0 auto;color:#a39768}.diagram-footnote{display:flex;align-items:flex-start;gap:7px;padding-top:10px;border-top:1px solid #dddacf;color:#83857c;font-size:8px;line-height:1.6}.diagram-footnote svg{flex:0 0 auto;color:#a48c3c}.compare-callout{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1px solid #e3dcbf;color:#927b2d;background:#f7f2e1}.compare-callout p{margin:0;color:#77776d;font-size:10px;line-height:1.7}.comparison-stack{display:grid;gap:13px}.comparison-card{border:1px solid #dedcd2;background:var(--paper)}.comparison-card-title{padding:15px 18px 13px;border-bottom:1px solid #e5e3da}.comparison-card-title>span{color:#9a842e;font:8px var(--mono);letter-spacing:.08em}.comparison-card-title h2{margin:5px 0 4px;font-size:15px}.comparison-card-title p{margin:0;color:#7b7e76;font-size:9px;line-height:1.6}.comparison-sides{display:grid;grid-template-columns:1fr 48px 1fr;align-items:stretch;padding:12px}.compare-side{min-width:0;padding:13px;border:1px solid #e5e3da;background:#fbfaf5}.compare-side-label{color:#9a842e;font:8px var(--mono);letter-spacing:.08em}.compare-side h3{margin:9px 0 2px;font-size:16px}.compare-side>.product-name-en{margin:0}.compare-side>p:not(.product-name-en){min-height:48px;margin:10px 0;color:#777a72;font-size:10px;line-height:1.7}.compare-parts{display:flex;flex-wrap:wrap;gap:5px;margin:12px 0}.compare-parts strong{width:100%;margin-bottom:3px;color:#74776f;font-size:9px}.compare-parts span{padding:4px 6px;border:1px solid #e6e4da;color:#797b73;background:#fff;font-size:8px}.compare-side>a{display:inline-flex;align-items:center;gap:5px;color:#88700d;font-size:9px}.versus{display:grid;place-items:center;color:#a5a194;font:8px var(--mono)}.learning-page{gap:24px}.progress-summary{display:grid;justify-items:center;gap:4px;min-width:110px;padding:13px;border:1px solid #dfddd3;color:#8d7520;background:var(--paper)}.progress-summary strong{color:#303739;font:24px var(--mono)}.progress-summary strong small{color:#96978e;font-size:11px}.progress-summary>span{color:#797c74;font-size:9px}.progress-summary em{color:#92948b;font-size:8px;font-style:normal}.route-track{position:relative;display:grid;gap:11px}.route-track:before{position:absolute;top:27px;bottom:28px;left:19px;width:1px;content:"";background:#d5cfb3}.route-step{position:relative;display:grid;grid-template-columns:40px minmax(0,1fr);gap:13px}.route-step-marker{z-index:1;display:flex;flex-direction:column;align-items:center;gap:8px;padding-top:15px;color:#9b8121;font:9px var(--mono)}.route-step-marker span{display:grid;place-items:center;width:38px;height:25px;border:1px solid #d8c879;background:#f6edc5}.route-step-marker i{width:5px;height:5px;border-radius:50%;background:#bca34b}.route-step-card{padding:14px 17px;border:1px solid #dedcd2;background:var(--paper)}.route-card-meta{display:flex;justify-content:space-between;gap:8px;color:#95968d;font:8px var(--mono)}.route-card-meta span:first-child{display:inline-flex;align-items:center;gap:5px}.route-step-card h2{margin:9px 0 4px;font-size:15px}.route-step-card>p{margin:0;color:#777a72;font-size:10px;line-height:1.7}.route-step-card>a{display:inline-flex;align-items:center;gap:6px;margin-top:11px;color:#846b05;font-size:9px}.step-progress-track{max-width:260px;height:3px;margin-top:9px}.cross-learning{margin-top:4px;padding:17px 20px;border:1px solid var(--line);background:var(--paper)}.cross-learning .terminology-head{margin-bottom:12px}.learning-note{padding:16px 18px;border:1px solid #dedcd2;background:#f5f4ee}.learning-note>div{display:flex;align-items:center;gap:8px;color:#806b1e;font-size:10px}.learning-note p{margin:8px 0 0;color:#777a72;font-size:9px;line-height:1.75}.learning-cue{display:flex;align-items:center;gap:12px;padding:13px 16px;border:1px solid #dcdacf;background:var(--paper)}.learning-cue>svg{color:#92791d}.learning-cue div{display:grid;gap:4px}.learning-cue strong{font-size:10px}.learning-cue span{color:#7a7d75;font-size:9px}.learning-cue a{display:inline-flex;align-items:center;gap:5px;margin-left:auto;color:#836c12;font-size:9px;white-space:nowrap}.completion-note{display:flex;align-items:center;gap:8px;color:#567155;font-size:10px}.export-hero{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 200px;align-items:center;gap:30px;min-height:256px;padding:28px clamp(20px,3.4vw,42px);overflow:hidden;border:1px solid #dedcd2;background:#f7f6ef}.export-hero h1{margin:12px 0;font-size:clamp(31px,4vw,47px);line-height:1.25;letter-spacing:-.06em}.export-hero h1 em{color:#9d7b00;font-style:normal}.export-hero p{max-width:620px;margin:0 0 16px;color:#74776f;font-size:11px;line-height:1.8}.button-ink{min-height:35px}.export-globe{position:relative;display:grid;place-items:center;width:170px;height:170px;justify-self:center;border:1px solid #dcd5bb;border-radius:50%;color:#887321}.export-globe>span{position:absolute;right:-23px;bottom:17px;color:#888a82;font:7px/1.55 var(--mono);letter-spacing:.08em}.orbit{position:absolute;top:15px;right:15px;bottom:15px;left:15px;border:1px dashed #d5c993;border-radius:50%}.orbit-one{transform:rotate(58deg) scaleX(.56)}.orbit-two{transform:rotate(-58deg) scaleX(.56)}.export-checks{padding:17px 18px;border:1px solid #dedcd2;background:var(--paper)}.export-check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.export-check{padding:13px 0;border-top:1px solid #e7e5dc}.export-check>span{color:#a4861b;font:9px var(--mono)}.export-check h3{margin:6px 0;font-size:12px}.export-check p{margin:0;color:#777a72;font-size:9px;line-height:1.8}.translation-panel{padding:19px 21px;border:1px solid #dddacf;background:#f0efe8}.translation-title,.terminology-head{display:flex;align-items:center;gap:10px}.translation-title>svg,.terminology-head>svg{color:#947c24}.translation-title h2,.terminology-head h2{margin:4px 0 0;font-size:15px}.translation-panel blockquote{margin:16px 0 10px;padding:12px 15px;border-left:2px solid var(--yellow);color:#4b5352;background:var(--paper);font-size:11px;line-height:1.8}.translation-panel>p{margin:0;color:#82847c;font-size:9px;line-height:1.7}.global-terminology,.global-sources{padding:18px 20px;border:1px solid #dedcd2;background:var(--paper)}.terminology-head{margin-bottom:12px}.terminology-head>a{display:inline-flex;align-items:center;gap:5px;margin-left:auto;color:#84700f;font-size:9px}.guide-intro{color:#777a72;font-size:10px;line-height:1.8}.guide-wait{color:#8c8e86;font-size:10px}.market-playbook{background:#f3f2eb}.export-guidelines{display:grid;gap:0;margin-top:12px}.export-guidelines p{display:grid;grid-template-columns:30px 1fr;gap:8px;margin:0;padding:8px 0;border-top:1px solid #e8e6dd;color:#70736b;font-size:9px;line-height:1.75}.export-guidelines span{color:#a28518;font:8px var(--mono)}.global-sources>p{color:#7d7f77;font-size:9px;line-height:1.7}.source-caveats{margin-top:12px;padding:10px 12px;border-left:2px solid #b4afa0;background:#f1f0e9}.source-caveats p{display:grid;grid-template-columns:72px 1fr;gap:8px;margin:0;padding:5px 0;color:#777b74;font-size:8px;line-height:1.65}.source-caveats span{color:#8b7629;font:7px var(--mono);letter-spacing:.06em}.export-warning{display:flex;align-items:flex-start;gap:11px;padding:14px 16px;border:1px solid #e6d9b1;color:#8d771d;background:#faf5e5}.export-warning div{flex:1}.export-warning strong{color:#5b5745;font-size:10px}.export-warning p{margin:5px 0 0;color:#797a70;font-size:9px;line-height:1.7}.upload-panel{padding:18px 20px;border:1px solid #dedcd2;background:var(--paper)}.upload-panel-head{display:flex;align-items:center;gap:12px;padding-bottom:15px;border-bottom:1px solid #e7e5dc}.upload-emblem{display:grid;place-items:center;width:42px;height:42px;flex:0 0 auto;border:1px solid #e5d698;color:#8f771e;background:#faf4d9}.upload-panel-head h2{margin:4px 0;font-size:14px}.upload-panel-head p{margin:0;color:#82847c;font-size:9px}.token-toggle{display:inline-flex;align-items:center;gap:6px;margin-left:auto;padding:7px 9px;border:1px solid #dcdacf;color:#6f726a;background:transparent;font-size:9px;cursor:pointer}.token-toggle:hover{border-color:#c0a13b;color:#806a0d}.token-field{display:grid;gap:6px;max-width:600px;margin:14px 0;color:#666960;font-size:9px}.token-field input,.upload-title input,.upload-title select{width:100%;min-height:37px;padding:0 10px;border:1px solid #d9d7cd;border-radius:0;color:#303639;background:#fff;font-size:10px}.token-field small{color:#999a91;font-size:8px}.upload-controls{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:10px;margin-top:15px}.upload-title{display:grid;align-content:start;gap:6px;color:#71736b;font-size:9px}.file-drop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:76px;border:1px dashed #c9c6b7;color:#696c64;background:#f6f5ef;text-align:center;cursor:pointer;transition:.18s ease}.file-drop:hover,.file-drop.busy{border-color:#b99a24;color:#8a7110;background:#fbf6e3}.file-drop input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.file-drop>span{font-size:9px}.file-drop small{color:#96978e;font:7px var(--mono)}.upload-message{display:flex;align-items:flex-start;gap:7px;margin-top:12px;padding:9px 11px;font-size:9px;line-height:1.65}.upload-message.warning{border:1px solid #e6c9c1;color:#8f4c40;background:#fbefec}.upload-message.success{border:1px solid #cad7c4;color:#526f51;background:#eff5ec}.storage-note{display:flex;align-items:flex-start;gap:7px;margin-top:11px;color:#898b83;font-size:8px;line-height:1.65}.storage-note svg{flex:0 0 auto;color:#968239}.materials-list-section{margin-top:3px}.materials-list-section .section-heading{align-items:center}.count-pill{display:inline-grid;place-items:center;min-width:22px;height:20px;margin-left:4px;border:1px solid #e2d8ae;color:#85701b;background:#f9f4df;font:9px var(--mono)}.icon-button{display:grid;place-items:center;width:32px;height:32px;border:1px solid #dedcd2;color:#7b7d75;background:var(--paper);cursor:pointer}.icon-button:hover{border-color:var(--yellow);color:var(--ink)}.materials-list{display:grid;border:1px solid #dedcd2;background:var(--paper)}.material-row{display:grid;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:12px;padding:13px 15px;border-bottom:1px solid #e9e7df}.material-row:last-child{border-bottom:0}.material-file-icon{display:grid;place-items:center;width:34px;height:38px;border:1px solid #e2d8ae;color:#927a20;background:#f8f3df}.material-info{display:grid;gap:4px;min-width:0}.material-info strong{overflow-wrap:anywhere;color:#434948;font-size:10px}.material-info>span{overflow-wrap:anywhere;color:#888a82;font-size:8px}.material-info p{margin:1px 0 0;color:#777a72;font-size:9px}.download-button{display:inline-flex;align-items:center;gap:6px;padding:7px 9px;border:1px solid #dad8ce;color:#6b6f67;font-size:9px;white-space:nowrap}.download-button:hover{border-color:#c5a22a;color:#826a08;background:#faf5df}.materials-empty{display:grid;justify-items:center;gap:9px;padding:28px;border:1px dashed #d2d0c5;color:#82847c;background:#f8f7f18c;text-align:center}.materials-empty>div{display:grid;place-items:center;width:48px;height:48px;border:1px solid #e0d8b9;color:#98812d;background:#f8f3df}.materials-empty strong{color:#454a49;font-size:12px}.materials-empty p{max-width:500px;margin:0;font-size:9px;line-height:1.7}.materials-empty button{display:inline-flex;align-items:center;gap:6px;padding:7px 9px;border:1px solid #d8d6cc;color:#76786f;background:transparent;font-size:9px;cursor:pointer}@keyframes card-rise{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}@media(max-width:1150px){.side-rail{width:216px;padding-right:15px;padding-left:15px}.main-canvas{margin-left:216px}.product-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-panel{grid-template-columns:minmax(0,1fr) minmax(250px,.85fr)}.learning-preview-row{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-preview:nth-child(2){border-right:0}.learning-preview:nth-child(-n+2){border-bottom:1px solid #e7e5dc}}@media(max-width:800px){.side-rail{width:248px;transform:translate(-102%);transition:transform .24s ease;box-shadow:12px 0 32px #161b1d29}.side-rail.is-open{transform:translate(0)}.nav-scrim{position:fixed;z-index:25;top:0;right:0;bottom:0;left:0;display:block;border:0;background:#171c1e5c}.main-canvas{margin-left:0}.mobile-menu{display:grid;flex:0 0 auto}.topbar{gap:12px;height:54px;padding:0 18px}.top-search kbd,.language-mark{display:none}.page-content{padding:25px 18px 32px}.site-footer{flex-direction:column;gap:6px;padding:14px 18px 18px}.hero-panel{grid-template-columns:1fr;padding-bottom:43px}.hero-copy{padding-bottom:0}.hero-visual{min-height:240px}.category-row{grid-template-columns:1fr}.category-panel{min-height:144px}.product-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-columns{grid-template-columns:1fr;gap:12px}.detail-index{position:static;grid-template-columns:repeat(5,max-content);align-items:center;gap:4px;overflow-x:auto;padding:8px}.detail-index>.eyebrow,.privacy-note{display:none}.detail-index a{gap:5px;padding:0 7px;border:1px solid #e5e3d9;font-size:8px;white-space:nowrap}.detail-index a span{display:none}.related-links{grid-template-columns:1fr}.upload-controls{grid-template-columns:1fr 1fr}.file-drop{grid-column:1 / -1}}@media(max-width:560px){.topbar{padding:0 12px}.breadcrumb{gap:6px;font-size:8px}.breadcrumb>span:first-child{display:none}.top-search{gap:5px;font-size:9px}.page-content{padding:18px 12px 26px}.content-page,.home-page{gap:19px}.page-intro{align-items:flex-start;gap:10px;padding-top:4px}.page-intro h1{font-size:31px}.page-intro p{font-size:11px}.page-index{margin-top:15px;padding:6px 8px;font-size:7px}.page-icon-stamp{width:61px;height:61px}.hero-panel{gap:17px;padding:20px 15px 39px}.hero-copy h1{margin:18px 0 11px;font-size:43px}.hero-lede{font-size:11px}.hero-search{gap:7px;padding-left:9px}.hero-search button{padding:0 8px;font-size:9px}.hero-quick-links{gap:9px;font-size:8px}.hero-visual,.hero-visual img{min-height:205px}.photo-label{flex-direction:column;gap:3px;font-size:6px}.hero-bottom-rule{gap:8px;padding:0 11px;font-size:6px}.section-heading h2{font-size:17px}.intro-strip{grid-template-columns:45px 1fr 30px;gap:8px;padding:14px 10px}.intro-mark svg{width:20px}.intro-mark span{font-size:6px}.intro-strip h2{font-size:11px}.intro-strip p{font-size:9px}.round-arrow{width:29px;height:29px}.learning-preview-row{grid-template-columns:1fr}.learning-preview{min-height:85px;border-right:0;border-bottom:1px solid #e7e5dc}.learning-preview:last-child{border-bottom:0}.product-card-grid{grid-template-columns:1fr}.product-card{min-height:195px}.catalog-toolbar{align-items:stretch;flex-direction:column;gap:9px}.filter-label{display:none}.filter-pills{flex-wrap:nowrap;overflow-x:auto;padding-bottom:3px}.filter-pills button{flex:0 0 auto}.results-meta{font-size:8px}.detail-kicker{font-size:7px}.product-detail-hero{padding:18px 14px}.product-detail-hero h1{font-size:32px}.detail-section,.source-section,.related-section,.diagram-panel{padding:14px}.detail-index{grid-template-columns:repeat(5,max-content)}.detail-index a{font-size:7px}.term-list{grid-template-columns:1fr}.diagram-flow{align-items:flex-start}.flow-node{min-width:90px;font-size:8px}.comparison-sides{grid-template-columns:1fr;gap:8px}.versus{min-height:16px}.compare-side>p:not(.product-name-en){min-height:auto}.progress-summary{min-width:82px;padding:9px}.progress-summary strong{font-size:20px}.route-track:before{left:16px}.route-step{grid-template-columns:33px 1fr;gap:8px}.route-step-marker span{width:31px}.route-step-card{padding:12px}.route-card-meta{font-size:7px}.learning-cue{align-items:flex-start;flex-wrap:wrap}.learning-cue a{margin-left:29px}.export-hero{grid-template-columns:1fr;gap:12px;padding:21px 15px}.export-hero h1{font-size:32px}.export-globe{position:absolute;right:18px;bottom:10px;width:90px;height:90px;opacity:.24}.export-globe>span{display:none}.export-globe>svg{width:46px}.export-checks{padding:14px}.export-check-grid{grid-template-columns:1fr}.export-check{padding:11px 0}.upload-panel{padding:14px}.upload-panel-head{flex-wrap:wrap}.upload-panel-head>div:nth-child(2){flex:1 1 calc(100% - 65px)}.token-toggle{margin-left:0}.upload-controls{grid-template-columns:1fr}.file-drop{grid-column:auto}.material-row{grid-template-columns:32px 1fr;gap:9px;padding:11px}.download-button{grid-column:2;justify-self:start}.source-caveats p{grid-template-columns:58px 1fr}}
