:root{--sp-ink:#123b50;--sp-orange:#ff6b00;--sp-line:#d6e2e9;--sp-muted:#587184;--sp-paper:#f3f7fa}
*{box-sizing:border-box}body{margin:0;background:white;color:var(--sp-ink);font-family:Arial,Helvetica,sans-serif;line-height:1.65}a{color:inherit}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button,a,input,select,summary:focus-visible{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #126490}
.sp-notice{padding:10px 20px;background:#fff2e6;color:#8a3900;text-align:center;font-size:12px;font-weight:bold;letter-spacing:.08em}
.sp-page{max-width:1260px;margin:auto;padding:0 54px}.sp-page section{padding:64px 0;scroll-margin-top:110px}.sp-page h1{font-size:clamp(32px,3.8vw,53px);letter-spacing:-.035em;line-height:1.1;margin:12px 0 24px}.sp-page h2{font-size:clamp(25px,2.7vw,35px);letter-spacing:-.03em;line-height:1.2;margin:8px 0 22px}.sp-page p{max-width:79ch}.sp-lead{font-size:18px;color:var(--sp-muted)}.sp-eyebrow{color:#a84600;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}
.sp-page .sp-hero{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:60px 0}.sp-button{display:inline-flex;gap:25px;align-items:center;justify-content:center;border:0;border-radius:7px;background:var(--sp-orange);color:#101d26;text-decoration:none;padding:14px 20px;font-weight:800;cursor:pointer}.sp-button:hover{background:#e85e00}.sp-text-link{display:inline-block;margin:15px 0 0 16px;text-underline-offset:5px;font-weight:700}.sp-facts{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;border-top:1px solid var(--sp-line);padding-top:24px;margin-top:30px;font-size:14px}.sp-facts dt{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--sp-muted)}.sp-facts dd{margin:6px 0 0;font-weight:bold}
.sp-gallery{padding:24px;background:var(--sp-paper);border:1px solid var(--sp-line);border-radius:16px;min-width:0}.sp-gallery-title{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--sp-muted)}.sp-variant-picker{display:flex;flex-wrap:wrap;gap:8px}.sp-variant-picker a{padding:8px 13px;border:1px solid #d17333;border-radius:5px;font-size:13px;text-decoration:none;font-weight:bold;background:white}.sp-variant-picker a[aria-current=true]{color:white;background:var(--sp-ink);border-color:var(--sp-ink)}.sp-caption{font-size:12px;color:var(--sp-muted)}.sp-variant-gallery{padding:0!important;margin-top:22px}.sp-variant-gallery h3{font-size:16px}.sp-angles{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sp-angles figure{margin:0}.sp-angles button{display:block;width:100%;padding:0;border:1px solid var(--sp-line);background:white;border-radius:8px;overflow:hidden;cursor:zoom-in}.sp-angles img{display:block;width:100%;height:auto}.sp-angles figcaption{font-size:12px;margin-top:5px}.sp-empty{padding:36px 20px;border:1px dashed #b2c3ce;background:white;color:var(--sp-muted);text-align:center}.sp-variant-gallery[hidden]{display:none}
.sp-sections{display:flex;flex-wrap:wrap;gap:12px 25px;border-top:1px solid var(--sp-line);border-bottom:1px solid var(--sp-line);padding:18px 0;font-size:14px;font-weight:700}.sp-sections a{color:var(--sp-ink);text-underline-offset:5px}.sp-table-wrap{overflow:auto;border:1px solid var(--sp-line);border-radius:10px}.sp-page table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}.sp-page caption{text-align:left;padding:15px;background:var(--sp-paper);font-weight:bold}.sp-page th,.sp-page td{padding:17px 14px;vertical-align:top;border-top:1px solid var(--sp-line);min-width:140px}.sp-page th{color:#294859}.sp-page td ul{padding-left:18px;margin:0}.sp-page tbody tr[data-selected=true]{background:#fff6ed}.sp-page tbody th a{color:#a84600}
.sp-two-col,.sp-inquiry{display:grid;grid-template-columns:1fr 1fr;gap:55px;border-top:1px solid var(--sp-line)}.sp-checks{padding-left:25px}.sp-checks li{padding:0 0 17px 12px}.sp-evidence{padding:30px!important;background:var(--sp-paper);border-left:4px solid var(--sp-orange);border-radius:4px}.sp-page details{border-top:1px solid var(--sp-line);padding:17px 0}.sp-page summary{font-weight:bold;cursor:pointer}.sp-page details p{color:var(--sp-muted)}.sp-inquiry form{display:grid;gap:9px}.sp-inquiry select,.sp-inquiry input{width:100%;padding:11px;border:1px solid #9eafbb;border-radius:5px;background:white;color:var(--sp-ink)}.sp-inquiry label{font-size:14px;font-weight:bold}.sp-inquiry output{display:block;font-size:14px;white-space:pre-line;padding:15px;background:var(--sp-paper);margin-top:8px;overflow-wrap:anywhere}.sp-inquiry button{margin-top:8px}
#sp-lightbox{max-width:min(820px,92vw);border:1px solid var(--sp-line);border-radius:10px;padding:20px}#sp-lightbox::backdrop{background:#102737ba}#sp-lightbox img{display:block;width:100%;max-height:70vh;object-fit:contain}#sp-close{float:right;padding:8px 15px;background:var(--sp-ink);color:white;border:0;border-radius:4px;cursor:pointer}#lcsmtBackTop{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border:1px solid var(--sp-line);border-radius:50%;background:white;color:var(--sp-ink);font-size:25px;cursor:pointer;z-index:50}
@media(max-width:850px){.sp-page{padding:0 24px}.sp-page .sp-hero,.sp-two-col,.sp-inquiry{grid-template-columns:1fr;gap:28px}.sp-page section{padding:38px 0}.sp-facts{font-size:12px}.sp-text-link{margin-left:0;display:block}.sp-gallery{padding:16px}.sp-angles{gap:8px}.sp-gallery-title{flex-wrap:wrap}.sp-sections{gap:13px 20px}.sp-evidence{padding:22px!important}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
/* Selected A: the decorative bitmap remains separate from exact-part evidence. */
.sp-design-a{color:#101827;font-family:Inter,Arial,sans-serif}.sp-design-a .sp-page{max-width:1288px;padding-left:28px;padding-right:28px}.sp-hero-shell{background:#f4f8fc url(parts-halo.webp) center/cover no-repeat;border-bottom:1px solid #e0e8ef}.sp-design-a .sp-hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:58px;padding-top:48px;padding-bottom:46px}.sp-design-a .sp-hero h1{color:#101827;font-size:clamp(34px,3.65vw,52px);line-height:1.12;letter-spacing:-.045em;margin:22px 0}.sp-design-a .sp-eyebrow{color:#b74b00}.sp-design-a .sp-lead{color:#53647b;font-size:17px;line-height:1.8}.sp-code-label{font-size:12px;color:#64748b;margin:24px 0 7px}.sp-current-code{background:#ffffffed;border:1px solid #dae4ec;border-radius:9px;max-width:470px;padding:13px 17px;font-size:17px;font-weight:750;overflow-wrap:anywhere;margin:0 0 23px}.sp-hero-actions{display:flex;flex-wrap:wrap;gap:12px}.sp-design-a .sp-button,.sp-secondary{min-height:50px;padding:13px 23px;border-radius:9px;font-size:14px;font-weight:750}.sp-secondary{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;background:#ffffffd9;border:1px solid #d9e3ed}.sp-secondary:hover{border-color:#ff6b00}.sp-design-a .sp-gallery{padding:0;background:transparent;border:0;border-radius:0}.sp-design-a .sp-variant-picker{max-height:120px;overflow:auto;padding:5px 3px}.sp-design-a .sp-variant-picker a{border-color:#d9e4ed;border-radius:8px;min-height:43px;background:#fff}.sp-design-a .sp-variant-picker a[aria-current=true]{background:#fff3e8;border-color:#ff6b00;color:#a64300}.sp-design-a .sp-variant-gallery{margin-top:4px}.sp-design-a .sp-variant-gallery h3{font-size:12px;color:#64748b;margin:2px 0}.sp-design-a .sp-angles{grid-template-columns:repeat(3,1fr);gap:8px}.sp-design-a .sp-angles figure:first-child{grid-column:1/-1}.sp-design-a .sp-angles button{background:transparent;border:0}.sp-design-a .sp-angles img{width:100%;height:95px;object-fit:contain}.sp-design-a .sp-angles figure:first-child img{height:390px;filter:drop-shadow(0 18px 15px #14243a16)}.sp-design-a .sp-angles figcaption{font-size:11px;color:#607187}.sp-design-a .sp-facts{grid-template-columns:1fr 1.5fr 1fr;border:1px solid #e1e8ee;border-radius:10px;background:#ffffffed;margin:13px 0 8px;padding:0;gap:0;font-size:12px}.sp-design-a .sp-facts div{padding:13px 15px;overflow-wrap:anywhere}.sp-design-a .sp-facts div+div{border-left:1px solid #e1e8ee}.sp-design-a .sp-facts dt{font-size:10px;color:#64748b}.sp-design-a .sp-caption{color:#607187;line-height:1.65}.sp-design-a .sp-sections{position:sticky;top:var(--lc-header-height,76px);z-index:20;flex-wrap:nowrap;overflow:auto;background:#fffffff5;backdrop-filter:blur(10px);white-space:nowrap;border-top:0}.sp-design-a .sp-sections a{min-height:38px;display:inline-flex;align-items:center;text-decoration:none;border-bottom:3px solid transparent}.sp-design-a .sp-sections a:hover,.sp-design-a .sp-sections a:focus-visible{color:#b74b00;border-bottom-color:#ff6b00}.sp-design-a .sp-page section{padding-top:48px;padding-bottom:48px}.sp-design-a .sp-gallery section{padding:0}.sp-design-a .sp-page h2{color:#101827}.sp-design-a .sp-page>section>p{color:#53647b}.sp-design-a .sp-hero-inquiry{transition:transform .2s,box-shadow .2s}.sp-design-a .sp-hero-inquiry:hover{transform:translateY(-2px);box-shadow:0 8px 24px #ff6b0029}
@keyframes sp-a-enter{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:no-preference){.sp-design-a .sp-hero>div:first-child{animation:sp-a-enter .65s both}.sp-design-a .sp-gallery{animation:sp-a-enter .8s .12s both}.sp-design-a .sp-variant-gallery:not([hidden]){animation:sp-a-enter .25s both}.sp-reveal{opacity:0;transform:translateY(18px);transition:opacity .5s,transform .5s}.sp-reveal.sp-inview{opacity:1;transform:none}}
@media(max-width:850px){.sp-design-a .sp-hero{grid-template-columns:1fr;gap:25px;padding-top:27px;padding-bottom:30px}.sp-design-a .sp-page{padding-left:22px;padding-right:22px}.sp-design-a .sp-hero h1{font-size:36px;margin:14px 0}.sp-design-a .sp-lead{font-size:15px}.sp-design-a .sp-angles figure:first-child img{height:290px}.sp-design-a .sp-hero .sp-caption{font-size:11px}.sp-design-a .sp-facts div{padding:10px}.sp-design-a .sp-sections{top:var(--lc-header-height,68px);gap:18px}.sp-current-code{font-size:15px}.sp-design-a .sp-page section{padding-top:33px;padding-bottom:33px}.sp-design-a .sp-gallery section{padding:0}.sp-hero-shell{background-position:65% center}}
@media(prefers-reduced-motion:reduce){.sp-design-a *{animation:none!important;transition:none!important;scroll-behavior:auto!important}.sp-reveal{opacity:1;transform:none}}
.sp-design-a .sp-hero h1 em{font-style:normal;color:#ff6b00}
@media(max-width:850px){.sp-design-a .sp-hero{display:flex;flex-direction:column;align-items:stretch;gap:0}.sp-design-a .sp-hero>div:first-child{display:contents}.sp-design-a .sp-hero h1{order:1}.sp-design-a .sp-hero>.sp-gallery{order:2;margin:14px 0 20px}.sp-design-a .sp-hero-actions{order:3}.sp-design-a .sp-hero .sp-code-label{order:4}.sp-design-a .sp-hero .sp-current-code{order:5;max-width:none}.sp-design-a .sp-hero .sp-lead{order:6}.sp-design-a .sp-hero>div:first-child>.sp-caption{order:7}}
.sp-design-a .sp-gallery{position:relative;padding-right:82px}.sp-design-a .sp-gallery-title{display:none}.sp-design-a .sp-variant-picker{position:absolute;right:0;top:20px;width:74px;max-height:340px;flex-direction:column;flex-wrap:nowrap}.sp-design-a .sp-variant-picker a{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8px 5px;min-height:52px;font-size:11px;overflow-wrap:anywhere}.sp-design-a .sp-variant-picker img{width:52px;height:66px;object-fit:contain}.sp-design-a .sp-variant-gallery h3{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.sp-design-a .sp-angles figure:first-child img{height:465px}.sp-design-a .sp-gallery .sp-facts{margin-right:-82px}
@media(max-width:850px){.sp-design-a .sp-gallery{padding-right:0}.sp-design-a .sp-variant-picker{position:static;width:auto;max-height:130px;flex-direction:row;flex-wrap:wrap}.sp-design-a .sp-variant-picker a{flex-direction:row;gap:7px;padding:7px 11px;max-width:170px}.sp-design-a .sp-variant-picker img{width:28px;height:30px}.sp-design-a .sp-angles figure:first-child img{height:290px}.sp-design-a .sp-gallery .sp-facts{margin-right:0}}