/* BAODUN: neutral industrial palette; blue belongs to the product imagery. */
:root{--bd-ink:#20272d;--bd-navy:#151b20;--bd-muted:#626c75;--bd-paper:#f4f5f6;--bd-line:#d9dde0;--bd-red:#788f9f}.bd-site{color:var(--bd-ink)}.bd-cinema{background:#171d22}.bd-cinema-shade{background:linear-gradient(90deg,rgba(9,14,20,.83),rgba(9,14,20,.29) 70%,rgba(9,14,20,.12)),linear-gradient(0deg,rgba(9,14,20,.76),transparent 45%)}.bd-cinema-copy>p:not(.bd-kicker){color:#e1e6eb}.bd-cinema-copy>.bd-kicker{color:#d7dee4}.bd-cinema-image{filter:saturate(.82)}.bd-header.bd-is-scrolled,.bd-inner .bd-header{background:#fffffffa;color:#20272d;border-color:#d9dde0}.bd-focus-row span{color:#6e7b85}.bd-products-v2,.bd-supply{background:#f4f5f6}.bd-supply .bd-steps details{border-color:#d2d7db}.bd-supply .bd-button,.bd-connect-primary{background:#20272d}.bd-button:hover{background:#dbe1e6}.bd-industrial-scene{background:#20272d}.bd-industrial-scene:after{background:linear-gradient(90deg,#0c121cde,#0c121c35)}.bd-product-card:hover{box-shadow:0 18px 42px #1c2c390d}.bd-product-card-top,.bd-product-card-copy,.bd-tabs{border-color:#d9dde0}.bd-film-frame{background:#232b33}.bd-film-number{background:#111a227d}.bd-film-frame:after{background:linear-gradient(transparent,#101720c4)}.bd-footer{background:#141b21;color:#eef2f5}.bd-footer-main,.bd-footer-bottom{border-color:#ffffff24}.bd-connect{background:#e9edf0;padding:100px 0}.bd-connect-heading{max-width:700px}.bd-connect-heading h2{font-size:clamp(38px,4vw,62px)!important;line-height:1.1}.bd-connect-heading>p:last-child{font-size:18px;color:var(--bd-muted);margin-top:24px}.bd-connect-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:45px}.bd-connect-links a{display:flex;flex-direction:column;gap:15px;justify-content:center;padding:30px;background:white;min-height:184px;transition:transform .3s,box-shadow .3s}.bd-connect-links a:hover{transform:translateY(-4px);box-shadow:0 15px 30px #1c27320f}.bd-connect-links span{font-size:13px;color:var(--bd-muted);letter-spacing:.02em}.bd-connect-links strong{font-size:28px;font-weight:500}.bd-connect-links small{font-size:14px;overflow-wrap:anywhere}.bd-connect-links a.bd-connect-primary{background:#20272d;color:#fff}.bd-connect-primary span{color:#c2ccd4}.bd-contact-dock{position:fixed;right:24px;bottom:24px;z-index:90;background:#1c252c;color:#fff!important;display:flex;align-items:center;gap:10px;padding:14px 20px;border-radius:28px;border:1px solid #ffffff55;box-shadow:0 5px 24px #08101924;font-size:14px;min-height:50px;transition:transform .25s}.bd-contact-dock:hover{transform:translateY(-3px)}.bd-contact-dot{width:8px;height:8px;border:1px solid #fff;border-radius:50%}.bd-footer{padding-bottom:90px}.bd-header-cta{background:#ffffff12}.bd-inner .bd-header-cta,.bd-is-scrolled .bd-header-cta{background:var(--bd-ink);color:white;border-color:var(--bd-ink)}
@media(max-width:767px){.bd-cinema-shade{background:linear-gradient(90deg,#0b131bdc,#0b131b49),linear-gradient(0deg,#0b131bbf,transparent)}.bd-connect{padding:75px 0}.bd-connect-links{grid-template-columns:1fr 1fr;gap:12px}.bd-connect-links a{padding:22px;min-height:165px}.bd-connect-links a:first-child{grid-column:1/-1}.bd-connect-links strong{font-size:24px}.bd-connect-links span,.bd-connect-links small{font-size:13px}.bd-contact-dock{bottom:16px;right:16px;padding:12px 17px;font-size:13px;min-height:46px}.bd-connect-heading>p:last-child{font-size:16px}.bd-header-cta{padding:9px 13px;font-size:13px}.bd-footer{padding-bottom:90px}}
@media(max-width:370px){.bd-connect-links{grid-template-columns:1fr}.bd-connect-links a:first-child{grid-column:auto}.bd-connect-links a{min-height:140px}.bd-header-cta{font-size:12px;padding:8px 10px}}
@media(prefers-reduced-motion:reduce){.bd-connect-links a,.bd-contact-dock{transition:none}.bd-connect-links a:hover,.bd-contact-dock:hover{transform:none}}