/* Zhongzhou Mining combined stylesheet - generated by tools/build-assets.py */
:root{--zz-green:#001456;--zz-green-rgb:0,20,86;--zz-green-soft:#0a2a7a;--zz-gold:#f5c400;--zz-gold-rgb:245,196,0;--zz-gold-dark:#c9a000;--zz-highlight:#ffd407;--zz-cream:#f3f5fb;--zz-black:#001456;--zz-dark:#0a1f6b;--zz-charcoal:#1f2a44;--zz-white:#FFFFFF;--zz-light:#f3f5fb;--zz-gray:#55607f;--zz-border:#dde2ef;--zz-dark-blue:#001456;--zz-overlay-dark:rgba(17,17,17,0.72);--zz-overlay-light:rgba(17,17,17,0.35);--zz-font-head:'Oswald','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--zz-font-en:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--zz-font-zh:'Noto Sans SC','Microsoft YaHei','PingFang SC',var(--zz-font-en);--zz-space-xs:8px;--zz-space-sm:16px;--zz-space-md:24px;--zz-space-lg:40px;--zz-space-xl:64px;--zz-space-2xl:96px;--zz-container-width:1200px;--zz-radius:16px;--zz-radius-lg:24px;--zz-btn-radius:999px;--zz-head-transform:none;--zz-transition:220ms ease;--zz-header-height:92px;--zz-topbar-height:34px}html[lang^="zh"] body,body.zz-lang-zh{font-family:var(--zz-font-zh)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--zz-font-en);color:var(--zz-charcoal);background:var(--zz-white);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul,ol{margin:0;padding:0;list-style:none}h1,h2,h3,h4,h5,h6{font-weight:800;line-height:1.2;margin:0 0 var(--zz-space-sm);color:var(--zz-black);letter-spacing:-0.01em}h1{font-size:clamp(2rem,4vw,3.2rem)}h2{font-size:clamp(1.6rem,3vw,2.4rem)}h3{font-size:1.25rem}p{margin:0 0 var(--zz-space-sm);color:var(--zz-gray)}table{border-collapse:collapse;width:100%}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:1rem}.screen-reader-text{position:absolute !important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}.zz-skip-link{position:fixed;top:-100px;left:0;background:var(--zz-gold);color:var(--zz-black);padding:12px 20px;z-index:10000;font-weight:700;transition:top var(--zz-transition)}.zz-skip-link:focus{top:0;position:absolute}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--zz-gold);outline-offset:2px}.zz-container{max-width:var(--zz-container-width);margin:0 auto;padding:0 var(--zz-space-md)}.zz-content-narrow{max-width:860px}.zz-content-narrow h2{margin-top:var(--zz-space-lg)}.zz-content-narrow ul{margin:0 0 var(--zz-space-md);padding-left:1.2em;list-style:disc}.zz-content-narrow li{color:var(--zz-gray);margin-bottom:6px}.zz-section{padding:var(--zz-space-2xl) 0}.zz-section-light{background:var(--zz-light)}.zz-eyebrow{display:inline-block;font-size:0.8rem;font-weight:700;letter-spacing:0.14em;text-transform:uppercase;color:var(--zz-gold-dark);border-bottom:2px solid var(--zz-gold);padding-bottom:4px;margin-bottom:var(--zz-space-sm)}.zz-eyebrow-light{color:var(--zz-gold)}.zz-section-heading{text-align:center;max-width:720px;margin:0 auto var(--zz-space-xl)}.zz-section-heading .zz-eyebrow{display:block}.zz-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 30px;font-weight:700;font-size:0.95rem;border-radius:var(--zz-radius);border:2px solid transparent;transition:transform var(--zz-transition),background var(--zz-transition),color var(--zz-transition),border-color var(--zz-transition);white-space:nowrap}.zz-btn-sm{padding:10px 20px;font-size:0.85rem}.zz-btn-gold{background:var(--zz-gold);color:var(--zz-black)}.zz-btn-gold:hover{background:var(--zz-gold-dark);transform:translateY(-2px)}.zz-btn-dark{background:var(--zz-black);color:var(--zz-white)}.zz-btn-dark:hover{background:var(--zz-charcoal);transform:translateY(-2px)}.zz-btn-outline-light{border-color:rgba(255,255,255,0.55);color:var(--zz-white)}.zz-btn-outline-light:hover{background:rgba(255,255,255,0.12);border-color:var(--zz-white)}.zz-empty-state{text-align:center;color:var(--zz-gray);padding:var(--zz-space-xl) 0}.zz-op-card,.zz-esg-card,.zz-esg-block,.zz-project-card,.zz-news-card,.zz-simple-card,.zz-contact-card{opacity:0;transform:translateY(18px);transition:opacity 500ms ease,transform 500ms ease}.zz-op-card.zz-in-view,.zz-esg-card.zz-in-view,.zz-esg-block.zz-in-view,.zz-project-card.zz-in-view,.zz-news-card.zz-in-view,.zz-simple-card.zz-in-view,.zz-contact-card.zz-in-view{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.zz-op-card,.zz-esg-card,.zz-esg-block,.zz-project-card,.zz-news-card,.zz-simple-card,.zz-contact-card{opacity:1;transform:none;transition:none}}
.zz-topbar{background:var(--zz-dark-blue);border-bottom:1px solid rgba(255,255,255,0.1);height:var(--zz-topbar-height)}.zz-topbar-inner{display:flex;align-items:center;gap:var(--zz-space-md);height:100%}.zz-topbar-social{display:flex;align-items:center;gap:8px;padding-right:4px;border-right:1px solid rgba(255,255,255,0.2);margin-right:4px}.zz-topbar-social-icon{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,0.12);color:var(--zz-white);transition:background var(--zz-transition),color var(--zz-transition)}.zz-topbar-social-icon svg{width:12px;height:12px}.zz-topbar-social-icon:hover,.zz-topbar-social-icon:focus-visible{background:var(--zz-gold);color:var(--zz-black)}.zz-topbar-wechat{cursor:default}.zz-topbar-item{display:flex;align-items:center;gap:8px;color:var(--zz-white);font-weight:400}.zz-topbar-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,0.12);color:var(--zz-white);flex-shrink:0}.zz-topbar-icon svg{width:13px;height:13px}.zz-topbar-text{display:flex;flex-direction:column;line-height:1.15;font-size:0.8rem}.zz-topbar-label{color:rgba(255,255,255,0.7);font-size:0.7rem;font-weight:400}.zz-topbar-item strong{font-size:0.8rem;font-weight:400;color:var(--zz-white)}.zz-lang-switch{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:0.8rem}.zz-lang-switch a{color:var(--zz-white);font-weight:400;transition:color 0.2s ease}.zz-lang-switch a.is-active{color:var(--zz-gold);font-weight:400}.zz-lang-switch a:not(.is-active):hover,.zz-lang-switch a:not(.is-active):focus-visible{color:var(--zz-gold)}.zz-lang-switch span{color:rgba(255,255,255,0.35)}@media (max-width:1024px){.zz-topbar{display:none}}.zz-masthead{background:var(--zz-black);position:sticky;top:0;z-index:500;transition:box-shadow var(--zz-transition)}.zz-masthead.is-scrolled{box-shadow:0 10px 30px rgba(0,0,0,0.35)}.zz-masthead-inner{display:flex;align-items:center;gap:var(--zz-space-lg);min-height:var(--zz-header-height)}.zz-branding img{max-height:78px;width:auto}.zz-logo-fallback{display:flex;align-items:center;gap:10px;color:var(--zz-gold);font-weight:800;font-size:1.1rem;text-shadow:1px 1px 0 var(--zz-gold-dark),2px 2px 3px rgba(0,0,0,0.35)}.zz-header-actions{margin-left:auto;display:flex;align-items:center;gap:var(--zz-space-md)}.zz-lang-switch-mobile{display:none;margin-left:0}.zz-lang-switch-mobile a{color:var(--zz-white)}.zz-lang-switch-mobile a.is-active{color:var(--zz-gold)}.zz-lang-switch-mobile a:not(.is-active):hover,.zz-lang-switch-mobile a:not(.is-active):focus-visible{color:var(--zz-gold)}.zz-lang-switch-mobile span{color:rgba(255,255,255,0.25)}@media (max-width:1024px){.zz-lang-switch-mobile{display:flex;align-items:center;gap:6px;font-size:0.85rem}}.zz-menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;background:transparent;border:0;padding:0}.zz-menu-bar{display:block;width:100%;height:2px;background:var(--zz-white);transition:transform var(--zz-transition),opacity var(--zz-transition)}.zz-menu-toggle[aria-expanded="true"] .zz-menu-bar:nth-child(2){transform:translateY(7px) rotate(45deg)}.zz-menu-toggle[aria-expanded="true"] .zz-menu-bar:nth-child(3){opacity:0}.zz-menu-toggle[aria-expanded="true"] .zz-menu-bar:nth-child(4){transform:translateY(-7px) rotate(-45deg)}.zz-mobile-menu{display:none;background:var(--zz-black);border-top:1px solid rgba(255,255,255,0.08);padding:var(--zz-space-md)}.zz-mobile-menu.is-open{display:block}@media (min-width:1025px){.zz-mobile-menu,.zz-mobile-menu.is-open{display:none !important}}.zz-mobile-menu nav,.zz-mobile-menu ul{display:block;width:100%;list-style:none;margin:0;padding:0}.zz-mobile-menu li{display:block;width:100%;position:static}.zz-mobile-nav-menu li,.zz-mobile-menu > nav ul li{border-bottom:1px solid rgba(255,255,255,0.08)}.zz-mobile-nav-menu li a,.zz-mobile-menu > nav ul li a{display:block;padding:14px 4px;color:var(--zz-white);font-weight:600}.zz-mobile-nav-menu .sub-menu,.zz-mobile-menu .sub-menu{padding-left:var(--zz-space-md);border-top:1px solid rgba(255,255,255,0.08)}.zz-mobile-nav-menu .sub-menu li,.zz-mobile-menu .sub-menu li{border-bottom:1px solid rgba(255,255,255,0.05)}.zz-mobile-nav-menu .sub-menu a,.zz-mobile-menu .sub-menu a{padding:12px 4px;font-weight:500;font-size:0.92rem;color:rgba(255,255,255,0.8)}.zz-mobile-cta{width:100%;margin-top:var(--zz-space-sm)}.zz-page-hero{position:relative;overflow:hidden;display:flex;align-items:center;min-height:240px;padding:48px 0;background:linear-gradient(135deg,var(--zz-green) 0%,var(--zz-green-soft) 100%);color:var(--zz-white);text-align:center}.zz-page-hero-pattern{position:absolute;inset:0;color:var(--zz-white)}.zz-page-hero-pattern svg{width:100%;height:100%;display:block}.zz-page-hero-building{position:absolute;top:0;bottom:0;width:clamp(140px,16vw,260px);color:var(--zz-white);opacity:0.5;pointer-events:none}.zz-page-hero-building svg{width:100%;height:100%;display:block}.zz-page-hero-building--left{left:0}.zz-page-hero-building--right{right:0;transform:scaleX(-1)}.zz-page-hero-overlay{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(var(--zz-green-rgb),0.1) 0%,rgba(var(--zz-green-rgb),0.7) 100%)}.zz-page-hero-inner{position:relative;z-index:1;width:100%}.zz-page-hero-title-row{display:flex;align-items:center;justify-content:center;gap:var(--zz-space-lg);margin-bottom:var(--zz-space-sm)}.zz-page-hero-line{flex:1 1 auto;max-width:120px;height:1px;background:linear-gradient(90deg,transparent,var(--zz-gold))}.zz-page-hero-title-row .zz-page-hero-line:last-child{background:linear-gradient(90deg,var(--zz-gold),transparent)}.zz-page-hero-title{color:var(--zz-white);margin-bottom:0;letter-spacing:0.01em;max-width:900px;line-height:1.25}.zz-page-hero-crumbs{display:flex;justify-content:center}.zz-breadcrumbs{font-size:0.9rem;color:rgba(255,255,255,0.75)}.zz-breadcrumbs a{color:rgba(255,255,255,0.75)}.zz-breadcrumbs .is-active{color:var(--zz-gold)}.zz-crumb-sep{margin:0 8px;opacity:0.5}@media (max-width:1024px){.zz-page-hero{min-height:200px}.zz-page-hero-building{width:clamp(90px,14vw,170px);opacity:0.35}}@media (max-width:600px){.zz-page-hero{min-height:165px;padding:36px 0}.zz-page-hero-title-row{gap:var(--zz-space-sm)}.zz-page-hero-line{max-width:32px}.zz-page-hero-building{width:70px;opacity:0.22}}
.zz-nav-menu{display:flex;align-items:center;height:100%;gap:var(--zz-space-lg)}.zz-nav-menu > li{position:relative;display:flex;align-items:center;height:100%}.zz-nav-menu > li > a{display:inline-flex;align-items:center;color:rgba(255,255,255,0.85);font-weight:600;font-size:0.95rem;line-height:1.2;padding:8px 2px;border-bottom:2px solid transparent;transition:color var(--zz-transition),border-color var(--zz-transition)}.zz-nav-menu > li > a:hover,.zz-nav-menu > li.current-menu-item > a,.zz-nav-menu > li.current_page_item > a{color:var(--zz-white);border-bottom-color:var(--zz-gold)}.zz-nav-menu .sub-menu{position:absolute;top:100%;left:0;min-width:220px;background:var(--zz-white);box-shadow:0 16px 32px rgba(0,0,0,0.18);border-radius:var(--zz-radius);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity var(--zz-transition),transform var(--zz-transition),visibility var(--zz-transition);z-index:50}.zz-nav-menu li:hover > .sub-menu,.zz-nav-menu li:focus-within > .sub-menu{opacity:1;visibility:visible;transform:translateY(0)}.zz-nav-menu .sub-menu a{display:block;padding:10px 18px;color:var(--zz-charcoal);font-weight:500;font-size:0.9rem}.zz-nav-menu .sub-menu a:hover{background:var(--zz-light);color:var(--zz-black)}.zz-nav-menu .menu-item-has-children > a::after{content:'';display:inline-block;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:6px}.zz-primary-nav{display:flex;align-items:center;height:var(--zz-header-height)}@media (max-width:1024px){.zz-primary-nav{display:none}.zz-menu-toggle{display:flex}}
.zz-hero{position:relative;width:100%;height:620px;color:var(--zz-white);background:var(--zz-black);overflow:hidden}.zz-hero-slides{position:relative;width:100%;height:100%}.zz-hero-slide{position:absolute;inset:0;display:block;width:100%;height:100%;opacity:0;visibility:hidden;z-index:0;transition:opacity 1300ms ease-in-out,visibility 0s linear 1300ms}.zz-hero-slide.is-active{opacity:1;visibility:visible;z-index:1;transition:opacity 1300ms ease-in-out,visibility 0s}.zz-hero-slide img{display:block;width:100%;height:100%;object-fit:cover;object-position:center center;transform:scale(1.07);transition:transform 0s linear 1300ms;will-change:transform}.zz-hero-slide.is-active img{transform:scale(1);transition:transform 9000ms cubic-bezier(0.22,0.61,0.36,1)}@media (prefers-reduced-motion:reduce){.zz-hero-slide,.zz-hero-slide.is-active{transition-duration:1ms}.zz-hero-slide img,.zz-hero-slide.is-active img{transform:none;transition:none}}.zz-hero-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,0.4);background:rgba(17,17,17,0.35);color:var(--zz-white);font-size:1.1rem;transition:background var(--zz-transition),border-color var(--zz-transition)}.zz-hero-nav:hover{background:var(--zz-gold);border-color:var(--zz-gold);color:var(--zz-black)}.zz-hero-prev{left:30px}.zz-hero-next{right:30px}.zz-hero-dots{position:absolute;bottom:var(--zz-space-lg);left:50%;transform:translateX(-50%);z-index:2;display:flex;gap:8px}.zz-hero-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.4);border:0;padding:0;transition:background var(--zz-transition),transform var(--zz-transition)}.zz-hero-dot.is-active{background:var(--zz-gold);transform:scale(1.3)}@media (max-width:1024px){.zz-hero{height:470px}.zz-hero-nav{width:40px;height:40px;font-size:1rem}.zz-hero-prev{left:18px}.zz-hero-next{right:18px}.zz-hero-dots{bottom:var(--zz-space-md)}}@media (max-width:767px){.zz-hero{height:360px}.zz-hero-nav{width:34px;height:34px;font-size:0.9rem}.zz-hero-prev{left:12px}.zz-hero-next{right:12px}.zz-hero-dots{bottom:var(--zz-space-sm);gap:6px}.zz-hero-dot{width:8px;height:8px}}@media (max-width:480px){.zz-hero{height:320px}}
.zz-split-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--zz-space-xl);align-items:center}.zz-split-grid-reverse .zz-split-media{order:2}.zz-split-media img{border-radius:var(--zz-radius-lg);width:100%;object-fit:cover;aspect-ratio:4/3}.zz-split-media-video{border-radius:var(--zz-radius-lg);overflow:hidden;aspect-ratio:16/9;background:var(--zz-black)}.zz-split-media-video iframe,.zz-split-media-video video{width:100%;height:100%;display:block;border:0;object-fit:cover}.zz-split-content h2{margin-bottom:var(--zz-space-md)}.zz-fact-table{margin:var(--zz-space-md) 0}.zz-fact-table th,.zz-fact-table td{text-align:left;padding:12px 0;border-bottom:1px solid var(--zz-border);font-size:0.95rem}.zz-fact-table th{color:var(--zz-gray);font-weight:600;width:40%}.zz-fact-table td{color:var(--zz-black);font-weight:700}.zz-stats-band{background:var(--zz-gold)}.zz-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center;padding:var(--zz-space-xl) 0}.zz-stat{border-right:1px solid rgba(17,17,17,0.15);padding:0 var(--zz-space-sm)}.zz-stat:last-child{border-right:none}.zz-stat-value{display:block;font-size:clamp(1.8rem,3vw,2.6rem);font-weight:800;color:var(--zz-black)}.zz-stat-label{display:block;font-size:0.9rem;font-weight:600;color:var(--zz-black);opacity:0.75;margin-top:6px}.zz-careers-band{background:var(--zz-black);color:var(--zz-white)}.zz-careers-band-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--zz-space-lg);flex-wrap:wrap}.zz-careers-band-inner h2{color:var(--zz-white);margin-bottom:8px}.zz-careers-band-inner p{color:rgba(255,255,255,0.75);margin:0;max-width:560px}.zz-cta-band{background:var(--zz-gold);text-align:center}.zz-cta-band-inner h2{max-width:720px;margin:0 auto var(--zz-space-md);color:var(--zz-black)}.zz-section-cta{text-align:center;margin-top:var(--zz-space-lg)}.zz-contact-form{display:flex;flex-direction:column;gap:var(--zz-space-sm)}.zz-form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--zz-space-sm)}.zz-contact-form input,.zz-contact-form textarea{width:100%;padding:15px 16px;border:1px solid var(--zz-border);border-radius:var(--zz-radius);background:var(--zz-white)}.zz-contact-form textarea{resize:vertical}.zz-contact-form button{align-self:flex-start}.zz-form-status{font-weight:600;min-height:1.2em}.zz-form-status.is-success{color:#1c8a44}.zz-form-status.is-error{color:#c0392b}.zz-form-hp{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden}.zz-contact-departments{margin:var(--zz-space-md) 0}.zz-contact-departments dt{font-weight:700;color:var(--zz-black);margin-top:var(--zz-space-sm)}.zz-contact-departments dd{margin:4px 0 0;color:var(--zz-gray)}.zz-social-row{display:flex;gap:10px;margin-top:var(--zz-space-md)}.zz-contact-map{background:var(--zz-light)}.zz-contact-map iframe{width:100%;height:420px;border:0;display:block}.zz-contact-map-placeholder{max-width:640px;margin:0 auto;text-align:center;padding:var(--zz-space-2xl) var(--zz-space-md)}.zz-post-meta,.zz-post-cats{color:var(--zz-gray);font-size:0.9rem}.zz-requirements-list{margin:var(--zz-space-sm) 0 var(--zz-space-lg);padding-left:1.2em;list-style:disc}.zz-requirements-list li{color:var(--zz-gray);margin-bottom:6px}.zz-job-apply-box{background:var(--zz-light);border-radius:var(--zz-radius-lg);padding:var(--zz-space-lg);margin:var(--zz-space-lg) 0}.zz-pagination ul{display:flex;justify-content:center;gap:8px;margin-top:var(--zz-space-xl)}.zz-pagination a,.zz-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;border-radius:var(--zz-radius);border:1px solid var(--zz-border);font-weight:600;color:var(--zz-charcoal)}.zz-pagination .current{background:var(--zz-gold);border-color:var(--zz-gold);color:var(--zz-black)}
.zz-card-grid{display:grid;gap:var(--zz-space-lg)}.zz-card-grid-2{grid-template-columns:repeat(2,1fr)}.zz-card-grid-3{grid-template-columns:repeat(3,1fr)}.zz-card-grid-4{grid-template-columns:repeat(4,1fr)}.zz-op-card{background:var(--zz-white);border:1px solid var(--zz-border);border-radius:var(--zz-radius-lg);padding:var(--zz-space-lg);position:relative;transition:transform var(--zz-transition),box-shadow var(--zz-transition),border-color var(--zz-transition)}.zz-op-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(17,17,17,0.08);border-color:var(--zz-gold)}.zz-op-icon{display:inline-flex;color:var(--zz-gold-dark);margin-bottom:var(--zz-space-sm)}.zz-op-card h3{margin-bottom:8px}.zz-op-card p{font-size:0.92rem;margin-bottom:var(--zz-space-md)}.zz-op-arrow{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--zz-black);color:var(--zz-white);font-weight:700;transition:background var(--zz-transition)}.zz-op-arrow:hover{background:var(--zz-gold);color:var(--zz-black)}.zz-esg-card{background:var(--zz-white);border-left:4px solid var(--zz-gold);border-radius:0 var(--zz-radius) var(--zz-radius) 0;padding:var(--zz-space-md) var(--zz-space-lg);box-shadow:0 6px 20px rgba(17,17,17,0.05)}.zz-esg-card h3{font-size:1.05rem;margin-bottom:6px}.zz-esg-card p{font-size:0.9rem;margin:0}.zz-esg-block{background:var(--zz-white);border-radius:var(--zz-radius-lg);padding:var(--zz-space-lg)}.zz-esg-block h3{color:var(--zz-black);margin-bottom:var(--zz-space-sm)}.zz-esg-block ul{list-style:disc;padding-left:1.2em}.zz-esg-block li{color:var(--zz-gray);margin-bottom:8px;font-size:0.92rem}.zz-simple-card{background:var(--zz-light);border-radius:var(--zz-radius-lg);padding:var(--zz-space-lg)}.zz-simple-card h3{margin-bottom:var(--zz-space-sm)}.zz-simple-card ul{list-style:disc;padding-left:1.2em}.zz-simple-card li{color:var(--zz-gray);margin-bottom:6px;font-size:0.92rem}.zz-contact-card{text-align:center;background:var(--zz-white);border:1px solid var(--zz-border);border-radius:var(--zz-radius-lg);padding:var(--zz-space-xl) var(--zz-space-md)}.zz-contact-card-highlight{background:var(--zz-gold);border-color:var(--zz-gold);color:var(--zz-black)}.zz-contact-card-highlight a{color:var(--zz-black);font-weight:700}.zz-contact-card-icon{display:inline-flex;margin-bottom:var(--zz-space-sm);color:var(--zz-gold-dark)}.zz-contact-card-highlight .zz-contact-card-icon{color:var(--zz-black)}.zz-contact-card h3{margin-bottom:6px}.zz-contact-card a{font-weight:600}.zz-leader-card{display:block;background:var(--zz-white);border-radius:var(--zz-radius-lg);overflow:hidden;border:1px solid var(--zz-border);text-align:center;padding:var(--zz-space-md);transition:box-shadow var(--zz-transition)}.zz-leader-card:hover{box-shadow:0 16px 30px rgba(17,17,17,0.1)}.zz-leader-card img{border-radius:50%;width:96px;height:96px;object-fit:cover;margin:0 auto var(--zz-space-sm)}.zz-leader-card h3{font-size:1rem;margin-bottom:4px}.zz-leader-card p{font-size:0.85rem;margin:0}
.zz-filter-bar{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--zz-space-sm);margin-bottom:var(--zz-space-xl)}.zz-filter{padding:8px 20px;border-radius:999px;border:1px solid var(--zz-border);font-weight:600;font-size:0.9rem;color:var(--zz-gray);background:var(--zz-white);transition:background var(--zz-transition),color var(--zz-transition),border-color var(--zz-transition)}.zz-filter.is-active,.zz-filter:hover{background:var(--zz-black);color:var(--zz-white);border-color:var(--zz-black)}.zz-project-card{background:var(--zz-white);border-radius:var(--zz-radius-lg);overflow:hidden;border:1px solid var(--zz-border);transition:transform var(--zz-transition),box-shadow var(--zz-transition)}.zz-project-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(17,17,17,0.1)}.zz-project-card-thumb img{aspect-ratio:4/3;object-fit:cover;width:100%}.zz-project-card-body{padding:var(--zz-space-md);display:flex;align-items:center;justify-content:space-between;gap:var(--zz-space-sm)}.zz-project-location{display:block;font-size:0.78rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--zz-gold-dark);font-weight:700;margin-bottom:4px}.zz-project-card-body h3{font-size:1.05rem;margin:0}
.zz-job-list{display:flex;flex-direction:column;gap:var(--zz-space-sm)}.zz-job-row{display:flex;align-items:center;justify-content:space-between;gap:var(--zz-space-lg);background:var(--zz-white);border:1px solid var(--zz-border);border-radius:var(--zz-radius-lg);padding:var(--zz-space-md) var(--zz-space-lg);flex-wrap:wrap;transition:box-shadow var(--zz-transition),border-color var(--zz-transition)}.zz-job-row:hover{box-shadow:0 12px 26px rgba(17,17,17,0.06);border-color:var(--zz-gold)}.zz-job-row-main h3{margin:0 0 6px;font-size:1.05rem}.zz-job-meta{display:flex;gap:var(--zz-space-sm);flex-wrap:wrap}.zz-job-meta span{font-size:0.8rem;font-weight:600;color:var(--zz-gray);background:var(--zz-light);padding:4px 10px;border-radius:999px}.zz-job-row-side{display:flex;align-items:center;gap:var(--zz-space-md)}.zz-job-closing{font-size:0.85rem;color:var(--zz-gray)}
.zz-news-card{background:var(--zz-white);border-radius:var(--zz-radius-lg);overflow:hidden;border:1px solid var(--zz-border);transition:transform var(--zz-transition),box-shadow var(--zz-transition)}.zz-news-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(17,17,17,0.08)}.zz-news-card-thumb{position:relative;display:block}.zz-news-card-thumb img{aspect-ratio:4/3;object-fit:cover;width:100%}.zz-news-date{position:absolute;bottom:12px;left:12px;background:var(--zz-gold);color:var(--zz-black);font-weight:700;font-size:0.78rem;padding:4px 10px;border-radius:var(--zz-radius)}.zz-news-card-body{padding:var(--zz-space-md)}.zz-news-category{display:inline-block;font-size:0.75rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--zz-gold-dark);margin-bottom:6px}.zz-news-card-title{font-size:1.1rem;margin-bottom:8px}.zz-news-card-title a:hover{color:var(--zz-gold-dark)}.zz-news-card-excerpt{font-size:0.9rem;margin-bottom:var(--zz-space-sm)}.zz-read-more{font-weight:700;font-size:0.85rem;color:var(--zz-black)}.zz-read-more:hover{color:var(--zz-gold-dark)}.zz-footer-press{display:flex;flex-direction:column;gap:var(--zz-space-sm)}.zz-footer-press li a{display:flex;gap:10px;align-items:center}.zz-footer-press-thumb{width:56px;height:56px;border-radius:var(--zz-radius);overflow:hidden;flex-shrink:0}.zz-footer-press-thumb img{width:100%;height:100%;object-fit:cover}.zz-footer-press-date{display:block;font-size:0.72rem;color:var(--zz-gold);font-weight:700}.zz-footer-press-title{display:block;font-size:0.85rem;color:rgba(255,255,255,0.82);line-height:1.35}.zz-footer-empty{color:rgba(255,255,255,0.5);font-size:0.85rem}
.zz-footer{background:var(--zz-black);color:rgba(255,255,255,0.7);padding-top:var(--zz-space-2xl)}.zz-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:var(--zz-space-xl);padding-bottom:var(--zz-space-xl)}.zz-footer-grid-1{grid-template-columns:1fr;max-width:480px}.zz-footer-grid-2{grid-template-columns:1.2fr 1fr}.zz-footer-grid-3{grid-template-columns:1.3fr 1fr 1fr}.zz-footer-grid-0{display:none}.zz-footer-col h4{color:var(--zz-white);font-size:1rem;margin-bottom:var(--zz-space-md)}.zz-footer-brand p{color:rgba(255,255,255,0.6);font-size:0.9rem}.zz-footer-contact-line{margin:4px 0}.zz-footer-contact-line a:hover{color:var(--zz-gold)}.zz-footer-menu li{margin-bottom:10px}.zz-footer-menu a:hover{color:var(--zz-gold)}.zz-footer-address{font-size:0.9rem;color:rgba(255,255,255,0.6);margin-bottom:var(--zz-space-sm)}.zz-footer-map iframe{width:100%;height:160px;border:0;border-radius:var(--zz-radius);filter:grayscale(0.3)}.zz-footer-map-placeholder{display:block;text-align:center;padding:var(--zz-space-lg) var(--zz-space-sm);border:1px dashed rgba(255,255,255,0.25);border-radius:var(--zz-radius);font-size:0.85rem;color:rgba(255,255,255,0.6)}.zz-footer-map-placeholder:hover{color:var(--zz-gold);border-color:var(--zz-gold)}.zz-footer-bottom{border-top:1px solid rgba(255,255,255,0.1);margin-top:var(--zz-space-lg)}.zz-footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;padding:var(--zz-space-md) 0;flex-wrap:wrap;gap:var(--zz-space-sm)}.zz-footer-bottom-inner p{margin:0;font-size:0.85rem;color:rgba(255,255,255,0.5)}.zz-footer-social{display:flex;gap:10px}.zz-social-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.08);color:var(--zz-white);transition:background var(--zz-transition),color var(--zz-transition)}.zz-social-icon:hover{background:var(--zz-gold);color:var(--zz-black)}
@media (max-width:1024px){.zz-card-grid-4{grid-template-columns:repeat(2,1fr)}.zz-card-grid-3{grid-template-columns:repeat(2,1fr)}.zz-footer-grid{grid-template-columns:1fr 1fr}.zz-topbar-item:nth-child(3){display:none}.zz-header-actions{padding-right:var(--zz-space-sm)}.zz-menu-toggle{margin-right:2px}}@media (max-width:768px){.zz-topbar-item .zz-topbar-text{display:none}.zz-topbar-inner{gap:var(--zz-space-sm)}.zz-split-grid{grid-template-columns:1fr}.zz-split-grid-reverse .zz-split-media{order:0}.zz-stats-grid{grid-template-columns:repeat(2,1fr);gap:var(--zz-space-lg) 0}.zz-stat{border-right:none;border-bottom:1px solid rgba(255,255,255,0.14);padding-bottom:var(--zz-space-md)}.zz-careers-band-inner{flex-direction:column;align-items:flex-start}.zz-form-row{grid-template-columns:1fr}.zz-card-grid-2{grid-template-columns:1fr}.zz-footer-bottom-inner{flex-direction:column;text-align:center;gap:var(--zz-space-sm)}.zz-footer-social{justify-content:center}}@media (max-width:480px){:root{--zz-space-2xl:56px;--zz-space-xl:40px}.zz-card-grid-4,.zz-card-grid-3{grid-template-columns:1fr}.zz-stats-grid{grid-template-columns:1fr}.zz-footer-grid{grid-template-columns:1fr}.zz-page-hero{padding:90px 0 60px}.zz-job-row{flex-direction:column;align-items:flex-start}.zz-masthead-inner{padding-right:4px}.zz-menu-toggle{margin-right:6px}}
body{font-family:var(--zz-font-en);color:var(--zz-charcoal);background:var(--zz-white)}h1,h2,h3,h4,h5,h6{font-family:var(--zz-font-head);font-weight:700;letter-spacing:0.01em;text-transform:var(--zz-head-transform);line-height:1.15;color:var(--zz-green)}h3,h4{font-weight:600}h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}h3{font-size:1.3rem}html[lang^="zh"] h1,html[lang^="zh"] h2,html[lang^="zh"] h3,html[lang^="zh"] h4,body.zz-lang-zh h1,body.zz-lang-zh h2,body.zz-lang-zh h3,body.zz-lang-zh h4,body.zz-lang-zh .zz-btn,body.zz-lang-zh .zz-eyebrow,body.zz-lang-zh .zz-stat-value,body.zz-lang-zh .zz-nav-menu > li > a{font-family:var(--zz-font-zh);text-transform:none;letter-spacing:0.02em;font-weight:700}.zz-btn{border-radius:var(--zz-btn-radius);padding:14px 30px;font-weight:600;font-size:0.95rem;letter-spacing:0.02em;box-shadow:0 6px 18px rgba(var(--zz-green-rgb),0.12)}.zz-btn-gold{background:var(--zz-gold);color:var(--zz-green)}.zz-btn-gold:hover{background:var(--zz-highlight);color:var(--zz-green);box-shadow:0 10px 24px rgba(var(--zz-gold-rgb),0.35)}.zz-btn-dark{background:var(--zz-green);color:var(--zz-white)}.zz-btn-dark:hover{background:var(--zz-green-soft);color:var(--zz-highlight)}.zz-cta-band .zz-btn-dark:hover{color:var(--zz-white)}.zz-btn:focus-visible,.zz-hero-nav:focus-visible,.zz-hero-dot:focus-visible,.zz-nav-menu a:focus-visible,.zz-menu-toggle:focus-visible{outline:3px solid var(--zz-highlight);outline-offset:3px}.zz-eyebrow{display:inline-flex;align-items:center;gap:12px;border:0;padding:0;font-family:var(--zz-font-en);font-size:0.78rem;font-weight:700;letter-spacing:0.22em;text-transform:uppercase;color:var(--zz-green-soft);margin-bottom:14px}.zz-eyebrow::before,.zz-eyebrow::after{content:'';width:34px;height:2px;background:var(--zz-gold);border-radius:2px;flex:none}.zz-split-content 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