.reveal{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease;transition-delay:var(--reveal-delay,0ms)}.reveal.is-visible{opacity:1;transform:none}.brand-marquee{display:block!important;overflow:hidden;position:relative;mask-image:linear-gradient(90deg,transparent 0,#000 7%,#000 93%,transparent 100%);-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 7%,#000 93%,transparent 100%)}.brand-track{display:flex;width:max-content;gap:12px;animation:brandDrift 42s linear infinite}.brand-track span{min-width:190px;min-height:72px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:9px;background:#fff;font-weight:750;text-align:center;padding:10px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.brand-track span:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(18,32,41,.08);border-color:#b8c9d0}.brand-marquee:hover .brand-track{animation-play-state:paused}@keyframes brandDrift{from{transform:translateX(0)}to{transform:translateX(calc(-50% - 6px))}}
main section{position:relative;overflow:visible}.wrap{overflow:visible}.stock-card,.card,.manufacturer-card{position:relative;z-index:1;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.stock-card:hover,.card:hover,.manufacturer-card:hover{z-index:5;transform:translateY(-3px);box-shadow:0 14px 30px rgba(18,32,41,.08);border-color:#c7d3d8}.upload-field{transition:border-color .2s ease,background .2s ease,box-shadow .2s ease}.upload-field:hover,.upload-field:focus-within{border-color:var(--accent);background:#fbfdfe;box-shadow:0 0 0 3px rgba(43,120,150,.08)}
.logo-prominent img,.site-header .logo img{width:auto;height:48px;max-width:58px;object-fit:contain}.site-header .logo span{font-size:20px}.header-row{min-height:78px}
.cookie-notice{position:fixed;left:20px;right:20px;bottom:20px;z-index:200;display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:980px;margin:auto;padding:18px 20px;border:1px solid #d9e1e5;border-radius:14px;background:rgba(255,255,255,.98);box-shadow:0 18px 55px rgba(18,32,41,.18);backdrop-filter:blur(12px);opacity:0;transform:translateY(22px) scale(.985);transition:opacity .35s ease,transform .35s cubic-bezier(.2,.7,.2,1)}.cookie-notice.is-visible{opacity:1;transform:none}.cookie-notice.is-leaving{opacity:0;transform:translateY(18px) scale(.99);pointer-events:none}.cookie-copy{max-width:760px}.cookie-copy strong{display:block;margin-bottom:4px}.cookie-copy p{margin:0 0 3px;font-size:13px;line-height:1.45}.cookie-copy a{font-size:12px;font-weight:700;color:var(--accent)}
.manufacturer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.manufacturer-card{display:flex;min-height:175px;flex-direction:column;justify-content:space-between;padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff;color:inherit;text-decoration:none}.manufacturer-wordmark{display:flex;min-height:52px;align-items:center;font-size:22px;font-weight:850;letter-spacing:-.02em}.manufacturer-card p{margin:12px 0;color:var(--muted);font-size:14px;line-height:1.5}.manufacturer-card .text-link{font-size:13px;font-weight:800;color:var(--accent)}.catalog-section{padding-top:28px}.alpha-nav{position:sticky;top:78px;z-index:20;display:flex;flex-wrap:wrap;gap:7px;margin:0 0 30px;padding:12px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.96);box-shadow:0 8px 22px rgba(18,32,41,.05);backdrop-filter:blur(8px)}.alpha-nav a{display:flex;align-items:center;justify-content:center;min-width:34px;height:34px;border-radius:8px;text-decoration:none;font-weight:800;color:var(--dark)}.alpha-nav a:hover{background:#eef5f8;color:var(--accent)}.manufacturer-letter{padding:8px 0 38px}.manufacturer-letter h2{font-size:28px;margin:0 0 18px}.catalog-search,.part-search{max-width:620px;margin-top:24px}.catalog-search input,.part-search input{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:#fff;font:inherit}.part-index-section{background:#f7fafb}.part-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:20px}.part-index a{display:block;padding:10px 11px;border:1px solid var(--line);border-radius:8px;background:#fff;text-decoration:none;color:var(--dark);font:700 12px/1.25 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow-wrap:anywhere}.part-index a:hover{border-color:#9dbecb;color:var(--accent);box-shadow:0 5px 14px rgba(18,32,41,.06)}.catalog-note{margin-top:22px;color:var(--muted);font-size:12px;line-height:1.55}.legal-copy{max-width:880px}.legal-copy h2{margin-top:34px;font-size:22px}.legal-copy p,.legal-copy li{line-height:1.7}.legal-copy .legal-status{padding:14px 16px;border:1px solid #d9e1e5;border-radius:10px;background:#f7fafb;font-size:13px;color:var(--muted)}
/* Readable checklist text on light backgrounds; preserve light text inside dark panels/sections. */
.checklist.big li{color:var(--ink);border-bottom-color:var(--line)}.checklist.big li:before{color:var(--accent)}.check-panel .checklist li,.dark-section .checklist li{color:#dce7ec;border-bottom-color:rgba(205,218,225,.22)}.check-panel .checklist li:before,.dark-section .checklist li:before{color:#64a9c0}
/* Stock/product photographs always sit on a clean white canvas. Never reveal a decorative placeholder behind real photos. */
.stock-image,.product-media{background:#fff!important;background-image:none!important}.stock-image img,.product-media img{background:#fff!important}
.route-card{margin-top:22px;padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff}.route-card>strong{display:block;margin-bottom:6px}.route-card p{font-size:14px;margin-bottom:14px}.route-actions{display:flex;gap:10px;flex-wrap:wrap}.map-frame{margin-top:16px;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:var(--paper);min-height:280px}.map-frame[hidden]{display:none}.map-frame iframe{display:block;width:100%;height:320px;border:0}.legal-contact a{color:var(--accent)}
/* Preview: keep six process steps optically balanced as two rows of three. */
.process-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}
@media(max-width:900px){.manufacturer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.part-index{grid-template-columns:repeat(3,minmax(0,1fr))}.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:700px){.brand-track span{min-width:150px}.brand-track{animation-duration:34s}.cookie-notice{left:12px;right:12px;bottom:12px;align-items:stretch;flex-direction:column;gap:12px}.cookie-notice .button{width:100%}.manufacturer-grid{grid-template-columns:1fr}.manufacturer-card{min-height:145px;padding:18px}.part-index{grid-template-columns:repeat(2,minmax(0,1fr))}.alpha-nav{top:64px}.site-header .logo img{height:42px}.header-row{min-height:68px}.route-actions .button{width:100%}.map-frame iframe{height:280px}.process-grid{grid-template-columns:1fr!important}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none!important}.brand-track{animation:none!important}.stock-card,.card,.upload-field,.manufacturer-card,.cookie-notice{transition:none!important}.cookie-notice{opacity:1;transform:none}}
/* Design preview content */
.site-header .nav{gap:clamp(.55rem,1.25vw,1.15rem)}
.site-header .nav>a:not(.button){white-space:nowrap;font-size:.92rem}
.center-space{text-align:center;margin-top:1.7rem}
.faq-grid{align-items:stretch}
.faq-grid .card{height:100%}
@media(min-width:1100px){.header-row{max-width:1500px}.site-header .wrap{width:min(94%,1500px)}}