/* Canonical shell; page-local header/footer overrides are not permitted. */
:root{--apex-gutter:clamp(24px,4vw,76px);--apex-header-height:94px;--apex-header-clearance:108px}
html{scroll-padding-top:var(--apex-header-clearance)}
section[id],.message-card,.subnav-anchor{scroll-margin-top:0}.product-subnav-wrap~section[id]{scroll-margin-top:10px}
.apex-header,.apex-header *,.apex-footer,.apex-footer *{box-sizing:border-box}
.apex-header{position:fixed;z-index:100;top:0;left:0;right:0;height:var(--apex-header-height);display:grid;grid-template-columns:240px minmax(0,1fr) 160px;align-items:center;gap:20px;padding:0 var(--apex-gutter);border:0;border-bottom:1px solid var(--apex-border-subtle);border-radius:0;background:var(--apex-header-glass);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:0 10px 34px var(--apex-shadow-color);color:var(--apex-header-text);font-family:'PingFang SC','Microsoft YaHei',Arial,sans-serif;transition:background .25s,box-shadow .25s}
.apex-header.is-scrolled{background:var(--apex-header-scrolled)}
.apex-brand{display:inline-flex!important;align-items:center;gap:12px;text-decoration:none!important;margin:0!important;min-width:0;min-height:44px;color:inherit;font-size:14px}
.apex-symbol{display:block!important;width:49px!important;height:38px!important;object-fit:contain;flex-shrink:0;filter:none!important}
.apex-wordmark{display:block;font-size:16px;font-weight:600;line-height:1.3;white-space:nowrap;letter-spacing:.015em}.apex-wordmark small{display:block;margin-top:4px;color:var(--apex-text-muted);font:10px/1.3 Arial,sans-serif;letter-spacing:.035em;font-weight:400}
.apex-nav{display:flex;justify-content:center;align-items:center;gap:clamp(18px,1.6vw,30px);min-width:0}.apex-nav a{position:relative;display:block;padding:23px 0;color:var(--apex-header-text);font-size:14px;line-height:24px;white-space:nowrap;text-decoration:none;border:0;border-radius:0;background:none}
.apex-nav a:after{content:'';position:absolute;left:0;right:100%;bottom:16px;height:2px;background:var(--apex-brand-accent);transition:right .22s}.apex-nav a:hover:after,.apex-nav a[aria-current=page]:after{right:0}
.apex-nav-group{position:relative;display:flex;align-items:center}.apex-nav-group>.apex-nav-product{padding-right:20px}.apex-nav-group>.apex-nav-product:before{content:'';position:absolute;right:1px;top:33px;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .22s}.apex-nav-group.is-open>.apex-nav-product:before{transform:translateY(3px) rotate(225deg)}
.apex-product-menu-toggle{position:absolute;z-index:2;right:-14px;top:13px;width:44px;height:44px;padding:0;border:0;background:transparent;cursor:pointer;font-size:0}
.apex-product-menu{position:absolute;z-index:110;top:62px;left:50%;width:240px;padding:9px 0;border:0;border-radius:10px;background:var(--apex-dropdown-bg);box-shadow:0 18px 40px var(--apex-shadow-color);opacity:0;visibility:hidden;transform:translate(-50%,10px);transition:opacity .22s,transform .28s,visibility 0s linear .25s}.apex-nav-group.is-open>.apex-product-menu{opacity:1;visibility:visible;transform:translate(-50%,0);transition-delay:0s}
.apex-product-menu a{display:block;margin:0;padding:15px 22px;border:0;border-radius:0;color:var(--apex-text-body);font-size:14px;font-weight:400;line-height:24px;transition:color .2s,background .2s}.apex-product-menu a:after{display:none}.apex-product-menu a:hover,.apex-product-menu a:focus-visible{color:var(--apex-action-primary);background:var(--apex-dropdown-hover-bg)}
.apex-contact-cta{justify-self:end;display:inline-flex;align-items:center;justify-content:center;gap:15px;padding:12px 22px;min-height:48px;color:var(--apex-button-primary-fg)!important;background:var(--apex-button-primary-bg);border:0;border-radius:8px;text-decoration:none;font:500 14px/1.5 'Microsoft YaHei',Arial,sans-serif;white-space:nowrap;transition:background .25s,transform .25s}.apex-contact-cta:hover{background:var(--apex-button-primary-hover);transform:translateY(-1px)}.apex-contact-cta:active{background:var(--apex-button-primary-active)}
.apex-menu{display:none;background:none;border:0;font:14px/1.5 'Microsoft YaHei',Arial,sans-serif;color:var(--apex-action-primary);cursor:pointer}.apex-header a:focus-visible,.apex-header button:focus-visible{outline:2px solid var(--apex-focus-ring);outline-offset:5px}
.apex-footer{min-height:calc(100svh - 118px);display:flex;flex-direction:column;justify-content:space-between;margin:12px 2.5vw;padding:70px clamp(34px,4vw,72px) 28px;border:0;border-radius:18px;background:var(--apex-footer-bg);color:var(--apex-footer-text);font:17px/1.7 'PingFang SC','Microsoft YaHei',Arial,sans-serif}
.apex-footer-grid{display:grid;grid-template-columns:1.55fr .7fr .7fr 1fr;gap:clamp(42px,6vw,110px);padding-bottom:48px}.apex-footer-grid>div{min-width:0}
.apex-footer .apex-brand{color:var(--apex-text-inverse);margin-bottom:22px!important}.apex-footer .apex-symbol{width:82px!important;height:63px!important}.apex-footer .apex-wordmark{font-size:25px}.apex-footer .apex-wordmark small{color:var(--apex-text-inverse-muted);font-size:11px}
.apex-footer p{margin:26px 0 0;max-width:470px;font-size:17px;line-height:1.85;color:var(--apex-footer-text)}.apex-footer .footer-statement{margin:34px 0 0;max-width:540px;color:var(--apex-footer-heading);font-size:clamp(25px,2vw,36px);font-weight:400;line-height:1.35;letter-spacing:-.025em}.apex-footer h4{margin:0 0 24px;color:var(--apex-footer-heading);font-size:20px;font-weight:600;line-height:1.6}
.apex-footer-grid a:not(.apex-brand){display:block;margin:12px 0;font-size:16px;line-height:1.7;overflow-wrap:anywhere;color:inherit;text-decoration:none}.apex-footer a:hover{color:var(--apex-text-inverse);text-decoration:underline;text-underline-offset:5px}.apex-footer a:focus-visible{outline:2px solid var(--apex-text-inverse);outline-offset:5px}
.apex-footer-bottom{margin-top:auto}.apex-footer-compliance{display:flex;align-items:center;justify-content:center;gap:10px 26px;flex-wrap:wrap;padding:20px 0;color:var(--apex-footer-text);border-top:1px solid var(--apex-inverse-divider);font-size:13px;line-height:1.7}.apex-footer-compliance a{color:inherit;text-decoration:none;overflow-wrap:anywhere;max-width:100%}
.apex-footer-legal{display:flex;justify-content:space-between;gap:28px;margin-top:0;padding-top:18px;border-top:1px solid var(--apex-inverse-divider);font-size:13px;line-height:1.7}.apex-footer-legal a{color:inherit;text-decoration:none;margin:0;font-size:13px}
.apex-skip{position:fixed;z-index:200;top:-80px;left:var(--apex-gutter);background:var(--apex-surface-default);color:var(--apex-action-primary);padding:10px 18px;border-radius:4px}.apex-skip:focus{top:96px}
.apex-product-inquiry{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;margin-top:24px;padding:13px 20px;border-radius:8px;background:var(--apex-action-primary);color:var(--apex-text-inverse);text-decoration:none;font-size:14px}.apex-image-note{display:block;position:relative;z-index:2;color:var(--apex-text-muted);font-size:10px;line-height:1.5;margin-top:10px}
@media(max-width:1300px){.apex-header{grid-template-columns:210px minmax(0,1fr) 140px;gap:12px}.apex-nav{gap:18px}.apex-nav a{font-size:13px}.apex-contact-cta{padding:12px 16px;font-size:13px}.apex-wordmark{font-size:15px}}
@media(max-width:1100px){:root{--apex-header-height:74px;--apex-header-clearance:95px}.apex-header{display:flex;justify-content:space-between}.apex-menu{display:flex;align-items:center;gap:14px;padding:12px}.apex-menu span{font-size:22px}.apex-contact-cta{margin-left:auto;min-height:44px}.apex-nav{display:none;position:absolute;top:74px;left:0;right:0;padding:16px 24px;flex-direction:column;align-items:stretch;gap:0;background:var(--apex-dropdown-bg);border:1px solid var(--apex-border-subtle);border-radius:0 0 12px 12px;box-shadow:0 20px 45px var(--apex-shadow-color);max-height:calc(100svh - 90px);overflow-y:auto}.apex-nav.is-open{display:flex}.apex-nav>a,.apex-nav-group>.apex-nav-product{padding:13px 0;font-size:16px}.apex-nav a:after{bottom:8px;right:100%}.apex-nav a[aria-current=page]:after,.apex-nav a:hover:after{right:calc(100% - 64px)}.apex-nav-group{display:block}.apex-nav-group>.apex-nav-product:before{right:10px;top:22px}.apex-product-menu-toggle{right:0;top:5px;width:48px;height:46px}.apex-product-menu{position:static;width:auto;margin:0 0 8px 8px;padding:0;border:0;border-left:1px solid var(--apex-border-subtle);border-radius:0;box-shadow:none;opacity:1;visibility:visible;transform:none;display:none}.apex-nav-group.is-open>.apex-product-menu{display:block;transform:none}.apex-product-menu a{padding:12px 18px;font-size:14px}.apex-footer-grid{gap:34px}}
@media(max-width:760px){.apex-header{padding:0 14px;gap:5px}.apex-symbol{width:40px!important;height:33px!important}.apex-brand{gap:9px}.apex-wordmark{font-size:14px}.apex-wordmark small{font-size:8px}.apex-contact-cta{display:none}.apex-menu{margin-left:auto;font-size:13px;padding:10px 3px 10px 12px}.apex-footer{min-height:0;margin:12px 14px;padding:54px 26px 25px;border-radius:15px}.apex-footer-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;padding-bottom:38px}.apex-footer-grid>div:first-child,.apex-footer-grid>div:last-child{grid-column:1/-1}.apex-footer .apex-wordmark{font-size:22px}.apex-footer .apex-symbol{width:64px!important;height:50px!important}.apex-footer .footer-statement{font-size:28px}.apex-footer p{font-size:15px}.apex-footer h4{font-size:18px}.apex-footer-grid a:not(.apex-brand){font-size:15px}.apex-footer-grid a:not(.apex-brand),.apex-footer-compliance a,.apex-footer-legal a{display:flex;align-items:center;min-height:44px;margin-block:0}.apex-footer-compliance{justify-content:flex-start}.apex-footer-legal{flex-wrap:wrap;gap:12px}.apex-product-inquiry{font-size:13px}.product-subnav-wrap~section[id]{scroll-margin-top:59px}}
body .journey-scene,body .partnership-visual{min-height:100svh}
@media(prefers-reduced-motion:reduce){.apex-header,.apex-nav a:after,.apex-contact-cta{transition:none}}