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button{white-space:nowrap;align-items:center;gap:7px;min-height:38px;display:inline-flex}.contact-strip-links button{color:inherit;font-size:inherit;background:0 0;border:0;padding:0}.contact-strip-links a:hover,.contact-strip-links button:hover{color:var(--accent);text-underline-offset:4px;text-decoration:underline}.inquiry-alternatives{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:16px 24px;padding-top:20px;font-size:14px;display:flex}.inquiry-alternatives button{color:var(--accent);text-align:left;background:0 0;border:0;padding:0;font-size:14px}.inquiry-alternatives a{text-underline-offset:4px;text-decoration:underline}.quote-form>.form-intro{margin-block:18px 24px}#email-inquiry-note:empty{display:none}@media (width<=1100px){.contact-strip-note{display:none}.contact-strip-inner{justify-content:flex-end}}@media (width<=600px){.contact-strip-inner{justify-content:center;width:calc(100% - 32px)}.contact-strip-links{flex-wrap:wrap;justify-content:center;gap:9px 18px;padding-block:4px}.contact-strip-links a,.contact-strip-links button{min-height:28px}.contact-strip-links button{display:none}}@media (width<=900px){.contact-layout>.quote-form{order:-1}}.chat-launcher-wrap{right:24px;bottom:max(24px,env(safe-area-inset-bottom));z-index:45;position:fixed}.chat-launcher{color:#fff;background:var(--accent);border:1px solid #ffffff24;border-radius:30px;align-items:center;gap:12px;min-height:58px;padding:17px 23px;font-size:15px;font-weight:600;transition:background .2s,transform .2s;display:flex;box-shadow:0 4px 14px #173b571a}.chat-launcher:hover{background:var(--accent-hover);transform:translateY(-2px)}.chat-panel{border:1px solid var(--line);width:410px;max-width:calc(100vw - 32px);height:min(670px,100dvh - 120px);max-height:calc(100dvh - 120px);color:var(--text);background:var(--paper);z-index:44;border-radius:20px;margin:0;padding:0;position:fixed;inset:auto 24px 98px 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h3{letter-spacing:0;margin-bottom:8px;font-size:18px;line-height:1.5}.chat-reference{background:var(--surface-soft);border-radius:6px;padding:9px;font-size:12px}.chat-channels{border-top:1px solid var(--line);margin-top:22px;padding-top:15px}.chat-channels summary{color:var(--accent);padding:4px 0;font-size:13px}.chat-channel-links{gap:10px;margin-top:14px;display:grid}.chat-channel-links a{overflow-wrap:anywhere;align-items:center;gap:9px;font-size:14px;display:flex}.chat-channels .wechat-contact{text-align:center;flex-direction:column;gap:12px;padding:16px 10px}.chat-channels .wechat-contact img{width:196px;height:196px}.chat-channels .wechat-copy h3{font-size:17px}.chat-channels .wechat-copy p{display:none}.chat-channels .wechat-copy small{font-size:12px}.chat-footer{border-top:1px solid var(--line);background:#fff;flex-shrink:0;justify-content:space-between;align-items:center;gap:10px;padding:14px 20px;font-size:12px;display:flex}.chat-footer a{color:var(--accent);align-items:center;gap:8px;font-weight:600;display:flex}.chat-footer>span{color:var(--muted)}@keyframes chat-enter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (width<=640px){.chat-launcher-wrap{right:16px;bottom:max(16px,env(safe-area-inset-bottom))}.chat-launcher{min-height:54px;padding:14px 19px;font-size:14px}.chat-panel{inset:auto 12px max(12px,env(safe-area-inset-bottom)) 12px;z-index:46;border-radius:16px;width:auto;max-width:none;height:min(720px,100dvh - 24px);max-height:calc(100dvh - 24px)}.chat-header{padding:16px}.chat-scroll{padding:18px 16px}.chat-footer{padding:14px 16px}.chat-panel-open .chat-launcher-wrap{visibility:hidden}}@media (prefers-reduced-motion:reduce){.chat-panel[open]{animation:none}.chat-launcher{transition:none}}.chat-footer{display:block}.chat-primary-actions:has(button:not([hidden])){margin-bottom:13px}.chat-primary-actions .button{margin:0}.chat-footer-links{justify-content:space-between;align-items:center;gap:12px;display:flex}.chat-footer-links>span{color:var(--muted)}.site-footer .brand-wordmark-zh,.site-footer .brand-descriptor{color:#fff}.site-footer .brand-mark,.site-footer .brand-wordmark{filter:brightness(0)invert()}.site-footer :focus-visible,.quote-band :focus-visible{outline-color:#fff}.hero-copy>p:not(.eyebrow),.product-card-body>p:not(.eyebrow),.service-list p,.service-intro>p:last-of-type,.editorial-copy p,.editorial-copy ul,.detail-copy>p:not(.eyebrow),.process-step p,.contact-aside p,.contact-aside ol,.prose p,.prose li{color:var(--text)}.text-link{color:var(--accent)}.product-card:hover{border-color:var(--line-strong)}.chat-topics button:hover{border-color:var(--accent);background:var(--surface-selected)}.chat-field small{color:var(--muted);font-size:13px;line-height:1.65}.footer-bottom{grid-template-columns:minmax(0,1fr) auto;gap:12px 28px;padding-block:20px;padding-inline-end:190px;font-size:14px;display:grid}.footer-copyright{overflow-wrap:anywhere}.footer-utility{flex-wrap:wrap;align-items:center;gap:8px 24px;display:flex}.footer-utility a{align-items:center;min-height:44px;text-decoration:none;display:inline-flex}.footer-utility a:hover{text-underline-offset:4px;text-decoration:underline}@media (width<=900px){.footer-bottom{grid-template-columns:1fr;gap:4px}}@media (width<=640px){.footer-bottom{padding-inline-end:0}}@media (width>=1100px){.product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.product-card-actions{flex-wrap:wrap;gap:14px}.product-card-body{padding:24px}}@media (width>=701px) and (width<=1099px){.product-grid>:last-child:nth-child(odd){grid-column:1/-1;justify-self:center;width:100%;max-width:680px}}.button,.text-link{line-height:1.4}.button>.icon,.text-link>.icon{align-self:center}.product-card-actions{align-items:center}.product-card-actions .button{justify-content:center}.inquiry-alternatives button,.inquiry-alternatives a{align-items:center;gap:10px;min-height:44px;display:inline-flex}#copy-inquiry-fallback[hidden]{display:none}#copy-inquiry-fallback textarea{width:100%;font:inherit;border:1px solid var(--line);resize:vertical;border-radius:10px;margin-top:12px;padding:14px;display:block}#inquiry-form{scroll-margin-top:120px}@media (width>=1100px){.product-card-actions{flex-direction:column;align-items:stretch}.product-card-actions .text-link{justify-content:space-between}.product-card-actions .button{width:100%}}@media (width<=640px){.chat-launcher{border-radius:50%;justify-content:center;width:56px;height:56px;min-height:56px;padding:0}.chat-launcher>span{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.chat-launcher .icon{width:24px;height:24px}.hero h1{font-size:clamp(36px,10vw,46px);line-height:1.12}.hero-actions{gap:12px}.hero-actions .button{justify-content:center}.product-card-body{padding:24px}.product-card-actions{gap:14px}.product-card-actions .button{flex:1}.hero-actions .button{white-space:nowrap;gap:10px;padding-inline:14px;font-size:14px}}.contact-strip{background:var(--brand-navy);color:#e1e8ef;border-bottom-color:var(--brand-navy)}.contact-strip-note{color:#e1e8ef}.contact-strip-links a:hover,.contact-strip-links button:hover{color:#fff}.contact-strip :focus-visible{outline-color:#fff}.desktop-nav{color:var(--text)}.eyebrow{color:var(--muted)}.hero-copy h1{color:var(--ink)}.hero-copy h1 em{color:var(--accent)}.brand-wordmark-zh,.brand-descriptor{color:var(--brand-navy)}.capability-strip{background:var(--surface-soft)}.capability-icon{color:var(--accent)}.product-tags span{background:var(--surface-soft);color:var(--text)}.button-outline{color:var(--ink);border-color:var(--line-strong);background:#fff}.button-outline:hover{background:var(--surface-selected);color:var(--accent-hover);border-color:var(--accent)}.site-footer,.quote-band{background:var(--brand-navy);border-color:var(--brand-navy)}.site-footer .eyebrow,.quote-band .eyebrow{color:var(--on-dark)}.site-footer a:hover{color:#fff;text-underline-offset:4px;text-decoration:underline}.field input,.field select,.field textarea{color:var(--ink);border-color:var(--line-strong);background:#fff}.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:1}.chat-topics button[aria-pressed=true]{background:var(--surface-selected);color:var(--accent-hover)}.language-menu summary .icon{transition:transform .18s}.language-menu[open] summary .icon{transform:rotate(180deg)}.language-menu summary:hover,.language-menu[open] summary{background:var(--surface-soft);color:var(--accent)}.language-menu nav .language-link{justify-content:space-between;gap:12px;padding-inline:12px}.language-menu summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}