.NavBar_box{background:transparent;border-bottom:1px solid transparent;height:72px;left:0;position:fixed;right:0;top:0;transition:background var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-base);z-index:1000}.NavBar_box.is-scrolled{backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);background:hsla(0,0%,100%,.92);border-bottom-color:var(--border-color);box-shadow:0 1px 0 rgba(10,31,68,.04)}.NavBar_box:not(.is-scrolled){color:#fff}.NavBar_box.is-scrolled{color:var(--brand-ink)}.Nav_item{gap:32px;height:100%;justify-content:space-between;margin:0 auto;max-width:var(--container-max);padding:0 var(--container-pad);width:100%}.N_logo,.Nav_item{align-items:center;display:flex}.N_logo{cursor:pointer;flex-shrink:0;gap:10px;transition:opacity var(--transition-base)}.N_logo:hover{opacity:.78}.N_logo .logo_icon{display:block;height:32px;width:auto}.NavBar_box:not(.is-scrolled) .N_logo .logo_icon{filter:brightness(0) 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.nav_lab:after{left:4px;width:calc(100% - 8px)}.N_links .menu_item a.active_link{color:inherit;opacity:1}.menu_cont{background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);left:50%;min-width:240px;opacity:0;padding:12px;pointer-events:none;position:absolute;top:100%;transform:translateX(-50%) translateY(8px);transition:opacity .2s ease,transform .2s ease,visibility 0s linear .2s;visibility:hidden;z-index:100}.menu_cont.add_height{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0);transition:opacity .2s ease,transform .2s ease,visibility 0s linear 0s;visibility:visible}.menu_cont ul{list-style:none;margin:0;padding:0}.menu_cont ul li a{border-radius:var(--radius-sm);color:var(--text-primary);display:block;font-size:14px;padding:10px 14px;-webkit-text-decoration:none;text-decoration:none;transition:background var(--transition-fast),color var(--transition-fast);white-space:nowrap}.menu_cont ul li a:hover{background:var(--bg-tertiary);color:var(--brand-ink)}.N_tools{gap:16px;margin-left:8px}.N_tools,.search_box{align-items:center;display:flex}.search_box .el-input{width:200px}.search_box .el-input__inner{background:hsla(0,0%,100%,.1);border:1px solid hsla(0,0%,100%,.2);border-radius:var(--radius-full);color:inherit;font-size:13px;height:36px;line-height:36px;padding:0 36px 0 16px;transition:all var(--transition-base)}.NavBar_box.is-scrolled .search_box .el-input__inner{background:var(--bg-tertiary);border-color:var(--border-color);color:var(--text-primary)}.search_box .el-input__inner::-moz-placeholder{color:hsla(0,0%,100%,.55)}.search_box .el-input__inner::placeholder{color:hsla(0,0%,100%,.55)}.NavBar_box.is-scrolled .search_box .el-input__inner::-moz-placeholder{color:var(--text-tertiary)}.NavBar_box.is-scrolled .search_box .el-input__inner::placeholder{color:var(--text-tertiary)}.search_box .el-input__inner:focus{border-color:currentColor;outline:none}.search_box .el-input-group__append{background:transparent;border:none;color:inherit;cursor:pointer;padding:0 8px;position:absolute;right:4px;top:50%;transform:translateY(-50%)}.lang_box{align-items:center;background:hsla(0,0%,100%,.1);border:1px solid hsla(0,0%,100%,.2);border-radius:var(--radius-full);display:inline-flex;gap:4px;padding:4px;transition:all var(--transition-base)}.NavBar_box.is-scrolled .lang_box{background:var(--bg-tertiary);border-color:var(--border-color)}.lang_box div{border-radius:var(--radius-full);color:inherit;cursor:pointer;font-size:12px;font-weight:600;letter-spacing:.04em;opacity:.7;padding:4px 10px;transition:all var(--transition-fast)}.lang_box div.lang_active{background:currentColor;color:var(--brand-ink);opacity:1}.NavBar_box:not(.is-scrolled) .lang_box div.lang_active{background:#fff;color:var(--brand-ink)}.NavBar_box.is-scrolled .lang_box div.lang_active{background:var(--brand-ink);color:#fff}.lang_box div:hover{opacity:1}.nav_cta{align-items:center;background:currentColor;border-radius:var(--radius-full);color:var(--brand-ink);display:inline-flex;font-size:13px;font-weight:500;padding:8px 18px;-webkit-text-decoration:none;text-decoration:none;transition:all var(--transition-base);white-space:nowrap}.NavBar_box:not(.is-scrolled) .nav_cta{background:#fff;color:var(--brand-ink)}.NavBar_box.is-scrolled .nav_cta{background:var(--brand-ink);color:#fff}.nav_cta:hover{box-shadow:var(--shadow-md);color:var(--brand-ink);transform:translateY(-1px)}.NavBar_box.is-scrolled .nav_cta:hover{color:#fff}.N_mobile{align-items:center;border-radius:var(--radius-sm);cursor:pointer;display:none;flex-direction:column;gap:6px;height:40px;justify-content:center;transition:background var(--transition-fast);width:40px}.N_mobile:hover{background:hsla(0,0%,100%,.08)}.NavBar_box.is-scrolled .N_mobile:hover{background:var(--bg-tertiary)}.N_mobile i{background:currentColor;border-radius:2px;display:block;height:1.5px;transition:transform var(--transition-base),opacity var(--transition-base);width:22px}.N_mobile.phoneMenu i:first-child{transform:translateY(7.5px) rotate(45deg)}.N_mobile.phoneMenu i:nth-child(2){opacity:0}.N_mobile.phoneMenu i:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}.phoneMenu_box{animation:fadeDown .3s ease-out;background:#fff;border-bottom:1px solid var(--border-color);left:0;max-height:calc(100vh - 72px);overflow-y:auto;padding:16px 0 32px;position:fixed;right:0;top:72px}.phoneMenu_box ul{list-style:none;margin:0;padding:0}.phoneMenu_box .menu_item a{border-bottom:1px solid var(--border-light);color:var(--text-primary);display:block;font-size:16px;font-weight:500;padding:14px var(--container-pad);-webkit-text-decoration:none;text-decoration:none;transition:color var(--transition-fast),background var(--transition-fast)}.phoneMenu_box .menu_item a.active_link,.phoneMenu_box .menu_item a:hover{background:var(--bg-tertiary);color:var(--brand-ink)}@media (max-width:1024px){.N_links,.search_box{display:none}.N_mobile{display:flex}.link_group{justify-content:flex-end}}@media (max-width:480px){.NavBar_box{height:60px}.N_item{padding:0 16px}.phoneMenu_box{top:60px}.N_logo .logo_icon{height:24px}.N_logo .logo_text{font-size:18px}.N_tools .nav_cta{display:none}.link_group{gap:12px}.N_tools{gap:8px;margin-left:4px}.lang_box{padding:2px}.lang_box div{font-size:11px;padding:3px 7px}.phoneMenu_box .menu_item a{font-size:15px;padding:14px 20px}}.BottomNav_box{background:var(--brand-ink);color:hsla(0,0%,100%,.75);overflow:hidden;padding:96px 0 32px;position:relative}.BottomNav_box:before{background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.2),transparent);content:"";height:1px;left:50%;position:absolute;top:0;transform:translateX(-50%);width:1200px}.BottomNav_box:after{background:radial-gradient(circle,rgba(99,102,241,.12) 0,transparent 60%);border-radius:50%;content:"";filter:blur(40px);height:600px;pointer-events:none;position:absolute;right:-200px;top:-200px;width:600px}.footer_top{grid-gap:64px;border-bottom:1px solid hsla(0,0%,100%,.1);display:grid;gap:64px;grid-template-columns:1.4fr 1fr 1fr 1.2fr;padding-bottom:64px;position:relative;z-index:1}.footer_brand{max-width:360px}.footer_logo{align-items:center;cursor:pointer;display:flex;gap:10px;margin-bottom:24px;transition:opacity var(--transition-base)}.footer_logo:hover{opacity:.78}.footer_logo .footer_logo_icon{display:block;height:28px;width:auto}.footer_logo .footer_logo_text{color:#fff;font-size:20px;font-weight:700;letter-spacing:-.02em}.footer_tagline{color:hsla(0,0%,100%,.6);font-size:14px;line-height:1.7;margin-bottom:24px}.footer_social{align-items:center;display:flex;gap:12px}.social_link{align-items:center;background:hsla(0,0%,100%,.04);border:1px solid hsla(0,0%,100%,.1);border-radius:50%;color:hsla(0,0%,100%,.7);display:inline-flex;height:40px;justify-content:center;transition:all var(--transition-base);width:40px}.social_link:hover{background:var(--accent-life);border-color:var(--accent-life);color:#fff;transform:translateY(-2px)}.footer_col_title{color:#fff;font-size:12px;font-weight:600;letter-spacing:.16em;margin:0 0 24px;padding:0;text-transform:uppercase}.footer_links{display:flex;flex-direction:column;gap:12px;list-style:none;margin:0;padding:0}.footer_links li a{color:hsla(0,0%,100%,.65);font-size:14px;-webkit-text-decoration:none;text-decoration:none;transition:color var(--transition-fast)}.footer_links li a:hover{color:#fff}.footer_contact{display:flex;flex-direction:column;gap:18px;list-style:none;margin:0;padding:0}.footer_contact li{display:flex;flex-direction:column;gap:4px}.contact_label{color:hsla(0,0%,100%,.45);font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase}.footer_contact li a{color:hsla(0,0%,100%,.85);font-size:14px;-webkit-text-decoration:none;text-decoration:none;transition:color var(--transition-fast)}.footer_contact li a:hover{color:#fff}.footer_bottom{align-items:center;display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;padding-top:32px;position:relative;z-index:1}.copyright{font-size:13px;letter-spacing:.005em;margin:0}.copyright,.footer_meta{color:hsla(0,0%,100%,.5)}.footer_meta{align-items:center;display:inline-flex;font-size:12px;gap:12px;letter-spacing:.04em}.meta_item{font-weight:500}.meta_divider{opacity:.4}@media (max-width:1024px){.BottomNav_box{padding:72px 0 24px}.footer_top{gap:48px;grid-template-columns:1fr 1fr}.footer_brand{grid-column:span 2;max-width:100%}}@media (max-width:640px){.BottomNav_box{padding:56px 0 24px}.footer_top{gap:40px;grid-template-columns:1fr;padding-bottom:40px}.footer_brand{grid-column:span 1}.footer_bottom{align-items:flex-start;flex-direction:column;gap:16px}.footer_meta{font-size:11px;gap:8px}}.aboutus_container{background:var(--bg-primary);min-height:100vh;overflow:hidden;padding-top:72px;width:100%}.aboutus_container .page_banner{align-items:center;display:flex;height:340px;justify-content:center;overflow:hidden;position:relative}.aboutus_container .page_banner_bg{background-position:50%;background-repeat:no-repeat;background-size:cover;bottom:0;filter:saturate(.6);left:0;opacity:.35;position:absolute;right:0;top:0;z-index:0}.aboutus_container .page_banner_overlay{background:linear-gradient(135deg,rgba(7,18,42,.55),rgba(10,31,68,.35) 50%,rgba(10,31,68,.15))}.aboutus_container .page_banner_grid,.aboutus_container .page_banner_overlay{bottom:0;left:0;pointer-events:none;position:absolute;right:0;top:0;z-index:1}.aboutus_container .page_banner_grid{background-image:linear-gradient(hsla(0,0%,100%,.03) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.03) 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1fr}.contact_info{display:flex;flex-direction:column;gap:24px}.info_card{align-items:center;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);display:flex;gap:24px;padding:28px 32px;transition:all var(--transition-base)}.info_card:hover{border-color:var(--ink-300);box-shadow:var(--shadow-md);transform:translateY(-3px)}.info_card .info_icon{align-items:center;background:var(--bg-tertiary);border-radius:var(--radius-md);color:var(--brand-ink);display:flex;flex-shrink:0;height:48px;justify-content:center;width:48px}.info_card h5{color:var(--text-primary);font-size:16px;font-weight:600;margin-bottom:4px;white-space:nowrap}.info_card a{color:var(--brand-ink);font-size:14px;-webkit-text-decoration:none;text-decoration:none}.info_card a:hover{-webkit-text-decoration:underline;text-decoration:underline}.info_card p{color:var(--text-secondary);font-size:14px;line-height:1.6}.info_card .info_content{display:flex;flex-direction:column}.contact_form_wrap{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:36px 40px 40px}.form_header{margin-bottom:28px}.form_header h3{color:var(--text-primary);font-size:22px;font-weight:600;margin-bottom:6px}.form_header p{color:var(--text-tertiary);font-size:14px}.contact_form .el-form-item{margin-bottom:20px}.contact_form .el-input__inner{border-color:var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;height:48px;padding:0 16px}.contact_form .el-input__inner:focus{border-color:var(--brand-ink);box-shadow:0 0 0 3px rgba(10,31,68,.06)}.contact_form .el-textarea__inner{border-color:var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-family:inherit;font-size:14px;padding:12px 16px;resize:vertical}.contact_form .el-textarea__inner:focus{border-color:var(--brand-ink);box-shadow:0 0 0 3px rgba(10,31,68,.06)}.submit_btn{background:var(--brand-ink);border-color:var(--brand-ink);border-radius:var(--radius-md);font-size:15px;font-weight:500;height:48px;transition:all var(--transition-base);width:100%}.submit_btn:hover{background:var(--brand-ink-soft);border-color:var(--brand-ink-soft);box-shadow:var(--shadow-md);transform:translateY(-1px)}@media (max-width:1024px){.contact_grid{gap:40px;grid-template-columns:1fr}}@media (max-width:768px){.aboutus_container{padding-top:60px}.aboutus_container .page_banner{height:220px}.aboutus_container .page_banner h1{font-size:28px}.aboutus_container .section_contact{padding:40px 0 64px}.aboutus_container .section_contact .container{padding:0 16px}.contact_form_wrap{padding:24px 20px 28px}.info_card{padding:20px 24px}}