.ym-shell{--blue:#086bff;--blue-deep:#0055ed;--cyan:#00ace1;--ink:#08172e;--text:#52647d;--muted:#74849c;--line:#dce9f8;--ice:#eff8ff;--radius:16px;--container:1240px;--header:78px;--ease:cubic-bezier(.22,.68,0,1.01);font-family:Inter,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-synthesis:none;-webkit-font-smoothing:antialiased}
.ym-shell *,.ym-shell *::before,.ym-shell *::after{box-sizing:border-box}
.ym-shell button,.ym-shell input,.ym-shell select,.ym-shell textarea{font:inherit}
.ym-shell button,.ym-shell a,.ym-shell input,.ym-shell select,.ym-shell textarea{-webkit-tap-highlight-color:transparent}
.ym-shell button{cursor:pointer;color:inherit}
.ym-shell button:disabled{cursor:default}
.ym-shell a{color:inherit;text-decoration:none}
.ym-shell img{display:block;max-width:100%;height:auto}
.ym-shell button{border:0;background:none}
.ym-shell h1,.ym-shell h2,.ym-shell h3,.ym-shell h4,.ym-shell p{margin:0}
.ym-shell ul,.ym-shell ol{padding:0;margin:0;list-style:none}
.ym-shell button,.ym-shell a{touch-action:manipulation}
.ym-shell a:focus-visible,.ym-shell button:focus-visible,.ym-shell summary:focus-visible,.ym-shell input:focus-visible,.ym-shell textarea:focus-visible,.ym-shell select:focus-visible,.ym-shell [tabindex]:focus-visible{outline:3px solid #2088ff;outline-offset:5px}
.ym-shell ::selection{background:#c5e5ff;color:#0054c9}
.ym-shell [hidden]{display:none!important}
.ym-shell .ym-svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.ym-shell .ym-container{width:calc(100% - 96px);max-width:var(--container);margin:0 auto}
.ym-shell .ym-ui-icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.ym-shell .ym-text-link{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-size:15px;font-weight:600;line-height:1.5;padding:0;white-space:nowrap;transition:color .2s}
.ym-shell .ym-text-link .ym-ui-icon{width:19px;transition:transform .25s var(--ease)}
.ym-shell .ym-text-link:hover .ym-ui-icon,.ym-shell .ym-button:hover>.ym-ui-icon{transform:translateX(4px)}
.ym-shell .ym-text-link:hover{color:var(--blue-deep)}
.ym-shell .ym-button{min-height:46px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:7px;border:1px solid transparent;font-size:15px;line-height:1.5;font-weight:600;white-space:nowrap;transition:transform .25s var(--ease),box-shadow .25s,background .25s;color:var(--blue)}
.ym-shell .ym-button>.ym-ui-icon{width:20px;transition:transform .25s var(--ease)}
.ym-shell .ym-button--primary{background:linear-gradient(110deg,#218dff,var(--blue) 72%,#0051ff);color:#fff;box-shadow:0 7px 16px #0871ff1a}
.ym-shell .ym-button--primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px #0871ff33;background:linear-gradient(110deg,#137ef1,#0054f0)}
.ym-shell .ym-button--outline{border-color:#87b6ff;color:var(--blue);background:#ffffff52}
.ym-shell .ym-button--outline:hover{background:#e8f3ff}
.ym-shell .ym-button--dark-outline{color:#fff;border-color:#718199;background:#ffffff02}
.ym-shell .ym-button--dark-outline:hover{background:#ffffff0c;border-color:#c0cddd}
.ym-shell .ym-site-header{position:fixed;top:0;left:0;width:100%;height:var(--header);z-index:80;transition:background .25s,box-shadow .25s;border-bottom:1px solid transparent}
.ym-shell .ym-site-header.ym-is-scrolled,.ym-shell .ym-site-header.ym-is-menu-open{background:rgba(255,255,255,.96);border-color:#e3eef9;box-shadow:0 3px 24px #244f7a06}
.ym-shell .ym-header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
.ym-shell .ym-brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.ym-shell .ym-brand img{width:51px;height:47px;object-fit:contain}
.ym-shell .ym-brand strong{font-size:23px;letter-spacing:.3px;font-weight:750;display:block;line-height:1.12}
.ym-shell .ym-brand small{font-size:9px;letter-spacing:3px;display:block;margin-top:5px;font-weight:600;line-height:1}
.ym-shell .ym-main-nav{display:flex;align-items:center;gap:28px}
.ym-shell .ym-main-nav>a,.ym-shell .ym-nav-trigger{font-size:14px;font-weight:500;line-height:44px;padding:0;color:#14233d;transition:color .2s}
.ym-shell .ym-main-nav>a:hover,.ym-shell .ym-main-nav>a.ym-is-active,.ym-shell .ym-nav-trigger:hover,.ym-shell .ym-nav-trigger[aria-expanded=true]{color:var(--blue)}
.ym-shell .ym-nav-trigger{display:flex;align-items:center;gap:4px}
.ym-shell .ym-nav-trigger .ym-ui-icon{width:13px;height:13px;transition:transform .2s}
.ym-shell .ym-nav-trigger[aria-expanded=true] .ym-ui-icon{transform:rotate(180deg)}
.ym-shell .ym-header-actions{display:flex;gap:12px}
.ym-shell .ym-header-actions .ym-button{min-height:37px;padding:0 17px;font-size:13px;box-shadow:none}
.ym-shell .ym-header-actions .ym-button .ym-ui-icon{display:none}
.ym-shell .ym-nav-group{position:relative}
.ym-shell .ym-mega-menu{position:absolute;top:56px;left:-70px;width:590px;padding:24px;background:#fffffff7;border:1px solid #e5eefb;border-radius:12px;box-shadow:0 16px 50px #1839621c}
.ym-shell .ym-mega-menu>p{font-size:12px;color:var(--muted);padding-bottom:16px;border-bottom:1px solid var(--line)}
.ym-shell .ym-mega-menu>div{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0}
.ym-shell .ym-mega-menu>div button{text-align:left;padding:13px;border-radius:8px;transition:background .2s}
.ym-shell .ym-mega-menu>div button:hover{background:#eff7ff}
.ym-shell .ym-mega-menu strong{font-size:14px;display:block;margin-bottom:5px}
.ym-shell .ym-mega-menu small{font-size:11px;color:var(--muted);display:block;line-height:1.5}
.ym-shell .ym-mega-menu>.ym-text-link{font-size:13px}
.ym-shell .ym-menu-toggle{display:none;width:44px;height:44px;padding:10px}
.ym-shell .ym-menu-toggle span{display:block;width:23px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:transform .25s,opacity .25s}
.ym-shell .ym-site-footer{color:#b0b9ca;background:#05080f;position:relative}
.ym-shell .ym-footer-cta{background:radial-gradient(ellipse at 85% 0,#10396e8c,transparent 55%),linear-gradient(180deg,#0b1b36,#060c17);position:relative;overflow:hidden;padding:48px 0 44px}
.ym-shell .ym-footer-cta::after{content:"";position:absolute;right:-10%;top:-120%;width:70%;height:180%;transform:rotate(-35deg);background:linear-gradient(90deg,transparent,#246eb00d,transparent);pointer-events:none}
.ym-shell .ym-footer-cta-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:90px;align-items:center}
.ym-shell .ym-footer-cta h2{font-size:31px;line-height:1.55;font-weight:650;color:#f9fbff;letter-spacing:.3px}
.ym-shell .ym-footer-cta p{font-size:14px;color:#8fa4c2;line-height:1.8;margin-top:9px}
.ym-shell .ym-footer-cta-actions{display:flex;gap:16px;margin-top:21px}
.ym-shell .ym-footer-cta .ym-button{min-height:40px;font-size:13px;padding:0 21px;border-radius:6px;box-shadow:none}
.ym-shell .ym-footer-cta .ym-button>.ym-ui-icon{display:none}
.ym-shell .ym-footer-promises{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.ym-shell .ym-footer-promises>div{border:1px solid #36527578;border-radius:7px;min-height:66px;display:flex;gap:14px;align-items:center;padding:15px 17px;background:#0b15221c}
.ym-shell .ym-footer-promises .ym-ui-icon{color:#1599e9;width:26px;height:26px;stroke-width:1.45}
.ym-shell .ym-footer-promises span{font-size:12px;line-height:1.7;color:#c9d2df}
.ym-shell .ym-footer-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr)) 1.45fr;gap:32px;padding-top:40px;padding-bottom:37px}
.ym-shell .ym-footer-column h3{font-size:15px;font-weight:600;color:#edf0f7;margin-bottom:18px;line-height:1.6}
.ym-shell .ym-footer-column li{line-height:1.9;margin-bottom:6px}
.ym-shell .ym-footer-column li a{font-size:12px;color:#8a94a7;transition:color .2s}
.ym-shell .ym-footer-column li a:hover{color:#e3edfa}
.ym-shell .ym-footer-column p{font-size:11px;color:#8995a9;line-height:1.9;margin-bottom:7px}
.ym-shell .ym-footer-phone{font-size:23px;line-height:1.5;color:#e8effa;font-weight:500;letter-spacing:.1px;white-space:nowrap;display:inline-block;margin:-1px 0 9px}
.ym-shell .ym-footer-contact>.ym-text-link{font-size:12px;margin-top:12px}
.ym-shell .ym-footer-bottom{border-top:1px solid #1a2435}
.ym-shell .ym-footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:23px;padding-bottom:23px}
.ym-shell .ym-brand--footer img{width:43px;height:39px}
.ym-shell .ym-brand--footer strong{color:#eaf0f8;font-size:20px}
.ym-shell .ym-brand--footer small{color:#b1bdce;font-size:8px}
.ym-shell .ym-footer-legal{display:flex;gap:25px;align-items:center;font-size:10px;line-height:1.8;color:#737e91}
.ym-shell .ym-footer-legal a:hover{color:#c8d8ef}
@supports (backdrop-filter:blur(10px)){.ym-shell .ym-site-header.ym-is-scrolled{background:#ffffffd9;backdrop-filter:blur(16px)}}
@media (min-width:1680px){.ym-shell{--container:1390px}
.ym-shell .ym-footer-cta h2{font-size:34px}}
@media (max-width:1190px){.ym-shell .ym-container{width:calc(100% - 64px)}
.ym-shell .ym-header-inner{gap:20px}
.ym-shell .ym-main-nav{gap:19px}
.ym-shell .ym-main-nav>a,.ym-shell .ym-nav-trigger{font-size:13px}
.ym-shell .ym-brand strong{font-size:21px}
.ym-shell .ym-brand img{width:45px;height:42px}
.ym-shell .ym-brand{gap:7px}
.ym-shell .ym-header-actions .ym-button{padding:0 12px}
.ym-shell .ym-header-actions{gap:8px}
.ym-shell .ym-footer-cta-grid{gap:45px}
.ym-shell .ym-footer-cta h2{font-size:28px}
.ym-shell .ym-footer-promises>div{padding:12px;gap:10px}
.ym-shell .ym-footer-promises span{font-size:11px}
.ym-shell .ym-footer-grid{gap:19px;grid-template-columns:repeat(5,minmax(0,1fr)) 1.5fr}
.ym-shell .ym-footer-column h3{font-size:14px}
.ym-shell .ym-footer-column li a{font-size:11px}
.ym-shell .ym-footer-phone{font-size:21px}
.ym-shell .ym-footer-legal{gap:18px;font-size:9px}}
@media (max-width:1000px){.ym-shell{--header:70px}
.ym-shell .ym-header-inner{gap:12px}
.ym-shell .ym-main-nav{gap:16px}
.ym-shell .ym-header-actions>.ym-button--outline{display:none}
.ym-shell .ym-header-actions .ym-button{font-size:12px;padding:0 13px;min-height:35px}
.ym-shell .ym-main-nav>a,.ym-shell .ym-nav-trigger{font-size:12px}
.ym-shell .ym-footer-cta-grid{gap:28px}
.ym-shell .ym-footer-cta h2{font-size:25px}
.ym-shell .ym-footer-promises{gap:12px}
.ym-shell .ym-footer-promises>div{gap:7px;min-height:60px;padding:10px}
.ym-shell .ym-footer-promises span{font-size:10px}
.ym-shell .ym-footer-promises .ym-ui-icon{width:21px;height:21px}
.ym-shell .ym-footer-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;padding-bottom:35px}
.ym-shell .ym-footer-column h3{font-size:14px;margin-bottom:12px}
.ym-shell .ym-footer-column li a{font-size:12px}
.ym-shell .ym-footer-bottom-inner{flex-direction:column;align-items:flex-start;gap:19px}
.ym-shell .ym-footer-legal{gap:20px;font-size:10px}}
@media (max-width:760px){.ym-shell{--header:66px}
.ym-shell .ym-container{width:calc(100% - 40px)}
.ym-shell .ym-header-inner{gap:15px}
.ym-shell .ym-brand img{width:42px;height:39px}
.ym-shell .ym-brand strong{font-size:20px}
.ym-shell .ym-brand small{font-size:8px;letter-spacing:2.5px;margin-top:4px}
.ym-shell .ym-header-actions{margin-left:auto}
.ym-shell .ym-header-actions .ym-button{min-height:33px;padding:0 13px;font-size:12px;border-radius:5px}
.ym-shell .ym-menu-toggle{display:block;margin-right:-9px;flex-shrink:0}
.ym-shell .ym-main-nav{display:none;position:absolute;top:65px;left:0;right:0;max-height:calc(100vh - 66px);max-height:calc(100dvh - 66px);overflow-y:auto;background:#fff;padding:12px 24px 24px;box-shadow:0 16px 24px #153c5e12;border-top:1px solid #e9f2fb}
.ym-shell .ym-is-menu-open .ym-main-nav{display:flex;flex-direction:column;align-items:stretch;gap:0}
.ym-shell .ym-main-nav>a,.ym-shell .ym-nav-trigger{font-size:15px;line-height:48px;display:flex;width:100%;justify-content:space-between;border-bottom:1px solid #eff5fb}
.ym-shell .ym-is-menu-open .ym-menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.ym-shell .ym-is-menu-open .ym-menu-toggle span:nth-child(2){opacity:0}
.ym-shell .ym-is-menu-open .ym-menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.ym-shell .ym-mega-menu{position:static;box-shadow:none;width:100%;border-radius:7px;background:#f3f9ff;margin:8px 0 12px;padding:12px;border:1px solid #e4f0fb}
.ym-shell .ym-mega-menu>p{font-size:11px;padding-bottom:10px}
.ym-shell .ym-mega-menu>div{gap:4px;margin:8px 0}
.ym-shell .ym-mega-menu>div button{padding:10px 8px}
.ym-shell .ym-mega-menu strong{font-size:13px}
.ym-shell .ym-mega-menu small{font-size:10px}
.ym-shell .ym-mega-menu>.ym-text-link{font-size:12px;margin:5px}
.ym-shell .ym-button{font-size:13px;min-height:43px;padding:0 20px}
.ym-shell .ym-text-link{font-size:12px}
.ym-shell .ym-footer-cta{padding:36px 0 30px}
.ym-shell .ym-footer-cta-grid{grid-template-columns:1fr;gap:28px}
.ym-shell .ym-footer-cta h2{font-size:26px;line-height:1.55}
.ym-shell .ym-footer-cta p{font-size:12px;margin-top:10px}
.ym-shell .ym-footer-cta-actions{margin-top:19px;gap:13px}
.ym-shell .ym-footer-cta .ym-button{min-height:39px;font-size:12px;padding:0 19px}
.ym-shell .ym-footer-promises{gap:10px}
.ym-shell .ym-footer-promises>div{padding:10px 9px;min-height:61px;gap:8px}
.ym-shell .ym-footer-promises .ym-ui-icon{width:23px;height:23px}
.ym-shell .ym-footer-promises span{font-size:10px;line-height:1.9}
.ym-shell .ym-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 22px;padding-top:30px;padding-bottom:30px}
.ym-shell .ym-footer-column h3{font-size:14px;line-height:1.5;margin-bottom:13px}
.ym-shell .ym-footer-column li{margin-bottom:6px;line-height:1.8}
.ym-shell .ym-footer-column li a{font-size:11px}
.ym-shell .ym-footer-column p{font-size:10px;line-height:1.9}
.ym-shell .ym-footer-phone{font-size:21px;margin-bottom:8px}
.ym-shell .ym-footer-contact>.ym-text-link{font-size:11px;margin-top:9px}
.ym-shell .ym-footer-bottom-inner{gap:18px;padding:22px 0 25px}
.ym-shell .ym-brand--footer strong{font-size:19px}
.ym-shell .ym-brand--footer img{width:41px;height:38px}
.ym-shell .ym-footer-legal{display:flex;flex-wrap:wrap;gap:7px 15px;font-size:9px;line-height:1.8}
.ym-shell .ym-footer-legal>span{width:100%}}
@media (max-width:380px){.ym-shell .ym-container{width:calc(100% - 32px)}
.ym-shell .ym-brand strong{font-size:18px}
.ym-shell .ym-brand img{width:37px;height:35px}
.ym-shell .ym-brand{gap:5px}
.ym-shell .ym-header-actions .ym-button{font-size:11px;padding:0 10px;min-height:32px}
.ym-shell .ym-header-inner{gap:10px}
.ym-shell .ym-footer-promises span{font-size:9px}
.ym-shell .ym-footer-promises .ym-ui-icon{width:20px}
.ym-shell .ym-footer-phone{font-size:19px}}
@media (prefers-reduced-motion:reduce){.ym-shell *,.ym-shell *::before,.ym-shell *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media  print{.ym-shell .ym-site-header,.ym-shell .ym-footer-cta-actions{display:none!important}
.ym-shell .ym-container{width:100%}
.ym-shell .ym-site-footer{background:#fff!important;color:#111}
.ym-shell .ym-footer-column li a,.ym-shell .ym-footer-column h3,.ym-shell .ym-footer-column p,.ym-shell .ym-footer-phone,.ym-shell .ym-footer-legal{color:#111}
.ym-shell .ym-footer-cta{background:#fff}
.ym-shell .ym-footer-cta h2{color:#111}}
.ym-shell .ym-footer-cta{background-image:url("/assets/yunmell-v2/20261029/assets/backgrounds/footer-horizon.svg"),linear-gradient(180deg,#0b1b36,#060c17);background-size:cover}
@media (min-width:1100px){.ym-shell{--du:clamp(.65px,.0598086124vw,1.2px);--header:calc(clamp(72.8px,6.698564589vw,134.4px) * var(--content-scale,1))}
.ym-shell .ym-container{width:calc(100% - clamp(72.8px,6.698564589vw,134.4px) * var(--content-scale,1));max-width:1872px}
.ym-shell .ym-site-header .ym-container{width:calc(100% - clamp(214.5px,19.736842092vw,396px) * var(--content-scale,1));max-width:1610px}
.ym-shell .ym-header-inner{gap:calc(clamp(18.2px,1.674641147vw,33.6px) * var(--content-scale,1))}
.ym-shell .ym-brand{gap:calc(clamp(7.8px,0.717703349vw,14.4px) * var(--content-scale,1))}
.ym-shell .ym-brand img{width:calc(clamp(50.7px,4.665071767vw,93.6px) * var(--content-scale,1));height:calc(clamp(45.5px,4.186602868vw,84px) * var(--content-scale,1))}
.ym-shell .ym-brand strong{font-size:calc(clamp(17.55px,1.614832535vw,32.4px) * var(--content-scale,1));line-height:1.12;letter-spacing:calc(.clamp(3.25px,0.299043062vw,6px) * var(--content-scale,1))}
.ym-shell .ym-brand small{font-size:calc(clamp(6.5px,0.598086124vw,12px) * var(--content-scale,1));letter-spacing:calc(clamp(2.6px,0.23923445vw,4.8px) * var(--content-scale,1));margin-top:calc(clamp(3.9px,0.358851674vw,7.2px) * var(--content-scale,1))}
.ym-shell .ym-main-nav{gap:calc(clamp(29.25px,2.691387558vw,54px) * var(--content-scale,1))}
.ym-shell .ym-main-nav>a,.ym-shell .ym-nav-trigger{font-size:calc(clamp(11.7px,1.076555023vw,21.6px) * var(--content-scale,1));line-height:calc(clamp(32.5px,2.99043062vw,60px) * var(--content-scale,1))}
.ym-shell .ym-nav-trigger{gap:calc(clamp(3.25px,0.299043062vw,6px) * var(--content-scale,1))}
.ym-shell .ym-nav-trigger .ym-ui-icon{width:calc(clamp(9.75px,0.897129186vw,18px) * var(--content-scale,1));height:calc(clamp(9.75px,0.897129186vw,18px) * var(--content-scale,1))}
.ym-shell .ym-header-actions{gap:calc(clamp(13px,1.196172248vw,24px) * var(--content-scale,1))}
.ym-shell .ym-header-actions .ym-button{font-size:calc(clamp(10.4px,0.956937798vw,19.2px) * var(--content-scale,1));min-height:calc(clamp(32.5px,2.99043062vw,60px) * var(--content-scale,1));padding:0 calc(clamp(16.25px,1.49521531vw,30px) * var(--content-scale,1));border-radius:calc(clamp(6.5px,0.598086124vw,12px) * var(--content-scale,1))}
.ym-shell .ym-mega-menu{top:calc(clamp(45.5px,4.186602868vw,84px) * var(--content-scale,1));left:calc(clamp(-84px,-4.186602868vw,-45.5px) * var(--content-scale,1));width:calc(clamp(422.5px,38.87559806vw,780px) * var(--content-scale,1));padding:calc(clamp(16.9px,1.555023922vw,31.2px) * var(--content-scale,1));border-radius:calc(clamp(9.1px,0.837320574vw,16.8px) * var(--content-scale,1))}
.ym-shell .ym-mega-menu>p{font-size:calc(clamp(7.8px,0.717703349vw,14.4px) * var(--content-scale,1))}
.ym-shell .ym-mega-menu strong{font-size:calc(clamp(9.75px,0.897129186vw,18px) * var(--content-scale,1))}
.ym-shell .ym-mega-menu small{font-size:calc(clamp(7.15px,0.657894736vw,13.2px) * var(--content-scale,1))}
.ym-shell .ym-mega-menu>.ym-text-link{font-size:calc(clamp(9.1px,0.837320574vw,16.8px) * var(--content-scale,1))}
.ym-shell .ym-site-footer .ym-container{width:calc(100% - clamp(176.8px,16.267942573vw,326.4px) * var(--content-scale,1));max-width:1680px}
.ym-shell .ym-footer-cta{padding:calc(clamp(66.3px,6.100478465vw,122.4px) * var(--content-scale,1)) 0 calc(clamp(26px,2.392344496vw,48px) * var(--content-scale,1))}
.ym-shell .ym-footer-cta-grid{grid-template-columns:.93fr 1.07fr;gap:calc(clamp(35.75px,3.289473682vw,66px) * var(--content-scale,1));align-items:start}
.ym-shell .ym-footer-cta h2{font-size:calc(clamp(25.35px,2.332535884vw,46.8px) * var(--content-scale,1));line-height:1.45;letter-spacing:0}
.ym-shell .ym-footer-cta p{font-size:calc(clamp(13.65px,1.25598086vw,25.2px) * var(--content-scale,1));line-height:1.6;margin-top:calc(clamp(8.45px,0.777511961vw,15.6px) * var(--content-scale,1))}
.ym-shell .ym-footer-cta-actions{margin-top:calc(clamp(14.95px,1.375598085vw,27.6px) * var(--content-scale,1));gap:calc(clamp(13px,1.196172248vw,24px) * var(--content-scale,1))}
.ym-shell .ym-footer-cta .ym-button{min-height:calc(clamp(37.7px,3.468899519vw,69.6px) * var(--content-scale,1));font-size:calc(clamp(12.35px,1.136363636vw,22.8px) * var(--content-scale,1));padding:0 calc(clamp(22.1px,2.033492822vw,40.8px) * var(--content-scale,1));border-radius:calc(clamp(5.2px,0.478468899vw,9.6px) * var(--content-scale,1))}
.ym-shell .ym-footer-promises{gap:calc(clamp(15.6px,1.435406698vw,28.8px) * var(--content-scale,1)) calc(clamp(14.3px,1.315789473vw,26.4px) * var(--content-scale,1));padding-top:calc(clamp(9.75px,0.897129186vw,18px) * var(--content-scale,1))}
.ym-shell .ym-footer-promises>div{min-height:calc(clamp(58.5px,5.382775116vw,108px) * var(--content-scale,1));padding:calc(clamp(13px,1.196172248vw,24px) * var(--content-scale,1));gap:calc(clamp(13px,1.196172248vw,24px) * var(--content-scale,1));border-radius:calc(clamp(5.85px,0.538277512vw,10.8px) * var(--content-scale,1))}
.ym-shell .ym-footer-promises .ym-ui-icon{width:calc(clamp(24.05px,2.212918659vw,44.4px) * var(--content-scale,1));height:calc(clamp(24.05px,2.212918659vw,44.4px) * var(--content-scale,1))}
.ym-shell .ym-footer-promises span{font-size:calc(clamp(11.7px,1.076555023vw,21.6px) * var(--content-scale,1));line-height:1.5;white-space:nowrap}
.ym-shell .ym-footer-grid{grid-template-columns:repeat(5,minmax(0,1fr)) 1.25fr;gap:calc(clamp(36.4px,3.349282294vw,67.2px) * var(--content-scale,1));padding-top:calc(clamp(31.2px,2.870813395vw,57.6px) * var(--content-scale,1));padding-bottom:calc(clamp(27.95px,2.571770333vw,51.6px) * var(--content-scale,1))}
.ym-shell .ym-footer-column h3{font-size:calc(clamp(14.95px,1.375598085vw,27.6px) * var(--content-scale,1));line-height:1.5;margin-bottom:calc(clamp(19.5px,1.794258372vw,36px) * var(--content-scale,1))}
.ym-shell .ym-footer-column li{line-height:1.6;margin-bottom:calc(clamp(5.85px,0.538277512vw,10.8px) * var(--content-scale,1))}
.ym-shell .ym-footer-column li a{font-size:calc(clamp(11.7px,1.076555023vw,21.6px) * var(--content-scale,1));line-height:1.6}
.ym-shell .ym-footer-column p{font-size:calc(clamp(11.7px,1.076555023vw,21.6px) * var(--content-scale,1));line-height:1.8;margin-bottom:calc(clamp(5.85px,0.538277512vw,10.8px) * var(--content-scale,1))}
.ym-shell .ym-footer-phone{font-size:calc(clamp(19.5px,1.794258372vw,36px) * var(--content-scale,1));line-height:1.5;margin:calc(clamp(-1.2px,-0.059808612vw,-0.65px) * var(--content-scale,1)) 0 calc(clamp(7.8px,0.717703349vw,14.4px) * var(--content-scale,1))}
.ym-shell .ym-footer-contact>p:last-of-type{font-size:calc(clamp(9.1px,0.837320574vw,16.8px) * var(--content-scale,1))}
.ym-shell .ym-footer-contact>.ym-text-link{font-size:calc(clamp(11.7px,1.076555023vw,21.6px) * var(--content-scale,1));margin-top:calc(clamp(11.7px,1.076555023vw,21.6px) * var(--content-scale,1));gap:calc(clamp(6.5px,0.598086124vw,12px) * var(--content-scale,1))}
.ym-shell .ym-footer-bottom-inner{padding:calc(clamp(17.55px,1.614832535vw,32.4px) * var(--content-scale,1)) 0;flex-direction:row;gap:calc(clamp(19.5px,1.794258372vw,36px) * var(--content-scale,1))}
.ym-shell .ym-brand--footer img{width:calc(clamp(46.8px,4.306220093vw,86.4px) * var(--content-scale,1));height:calc(clamp(42.25px,3.887559806vw,78px) * var(--content-scale,1))}
.ym-shell .ym-brand--footer strong{font-size:calc(clamp(14.95px,1.375598085vw,27.6px) * var(--content-scale,1))}
.ym-shell .ym-brand--footer small{font-size:calc(clamp(5.85px,0.538277512vw,10.8px) * var(--content-scale,1));letter-spacing:calc(clamp(2.6px,0.23923445vw,4.8px) * var(--content-scale,1))}
.ym-shell .ym-footer-legal{gap:calc(clamp(16.25px,1.49521531vw,30px) * var(--content-scale,1));font-size:calc(clamp(9.1px,0.837320574vw,16.8px) * var(--content-scale,1));line-height:1.8}}
@media (min-width:1100px){.ym-shell{--header:calc(clamp(62.4px,5.74162679vw,115.2px) * var(--content-scale,1))}
.ym-shell .ym-container{width:calc(100% - clamp(137.8px,12.679425829vw,254.4px) * var(--content-scale,1));max-width:1752px}
.ym-shell .ym-brand img{width:calc(clamp(42.9px,3.947368418vw,79.2px) * var(--content-scale,1));height:calc(clamp(39px,3.588516744vw,72px) * var(--content-scale,1))}
.ym-shell .ym-header-actions .ym-button{min-height:calc(clamp(28.6px,2.631578946vw,52.8px) * var(--content-scale,1));padding:0 calc(clamp(14.95px,1.375598085vw,27.6px) * var(--content-scale,1))}
.ym-shell .ym-footer-promises .ym-ui-icon{width:calc(clamp(20.15px,1.854066984vw,37.2px) * var(--content-scale,1));height:calc(clamp(20.15px,1.854066984vw,37.2px) * var(--content-scale,1))}}
@media (min-width:1100px){.ym-shell .ym-container,.ym-shell .ym-site-header .ym-container,.ym-shell .ym-site-footer .ym-container{max-width:none}}
.ym-shell .ym-brand{gap:12px;align-items:center}
.ym-shell .ym-brand>span{display:block}
.ym-shell .ym-brand strong{line-height:1.15;font-weight:700;letter-spacing:.8px;white-space:nowrap}
.ym-shell .ym-site-header .ym-brand img{width:52px;height:48px}
.ym-shell .ym-site-header .ym-brand strong{font-size:26px}
.ym-shell .ym-brand--footer img{width:48px;height:44px}
.ym-shell .ym-brand--footer strong{font-size:22px}
@media (max-width:760px){.ym-shell .ym-brand{gap:8px}
.ym-shell .ym-site-header .ym-brand img{width:38px;height:35px}
.ym-shell .ym-site-header .ym-brand strong{font-size:21px;letter-spacing:.4px}
.ym-shell .ym-brand--footer img{width:37px;height:34px}
.ym-shell .ym-brand--footer strong{font-size:20px}}
.ym-shell .ym-main-nav>a,.ym-shell .ym-nav-trigger{color:#3e3e3e}
.ym-shell .ym-site-header .ym-brand>span{display:flex;flex-direction:column;align-items:flex-start}
.ym-shell .ym-site-header .ym-brand small{display:block;margin-top:4px;font-family:Arial,Helvetica,sans-serif;font-size:10px;line-height:1.25;font-weight:400;letter-spacing:.3px;color:#41516a;white-space:nowrap}
@media (max-width:760px){.ym-shell .ym-site-header .ym-brand small{font-size:8px;margin-top:3px;letter-spacing:.1px}}
@media (max-width:380px){.ym-shell .ym-site-header .ym-brand strong{font-size:19px}
.ym-shell .ym-site-header .ym-brand small{font-size:8px}}
.ym-shell .ym-site-footer{background:#03060d;color:#98a4b7}
.ym-shell .ym-site-footer .ym-container{width:calc(100% - clamp(40px,12.68vw,254px));max-width:none}
.ym-shell .ym-footer-cta{padding:38px 0 34px;background-color:#03060d;background-image:linear-gradient(180deg,#03060d0a 45%,#03060d),url("/assets/yunmell-v2/20261029/assets/images/footer-atmosphere.webp");background-size:cover;background-position:center 28%;border-bottom:0}
.ym-shell .ym-footer-cta::after{display:none}
.ym-shell .ym-footer-cta-grid{position:relative;z-index:1;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.ym-shell .ym-footer-cta h2{font-size:27px;line-height:1.5;font-weight:600;letter-spacing:.3px;color:#f1f6ff}
.ym-shell .ym-footer-cta h2>span{color:#acd9ff}
.ym-shell .ym-footer-cta p{font-size:12px;line-height:1.8;margin-top:8px;color:#97acc8}
.ym-shell .ym-footer-cta-actions{gap:12px;margin-top:18px}
.ym-shell .ym-footer-cta .ym-button{min-height:34px;font-size:12px;padding:0 18px;border-radius:5px;box-shadow:none}
.ym-shell .ym-footer-cta .ym-button--primary{background:linear-gradient(110deg,#1f98ff,#0656f7);box-shadow:0 4px 16px #086dff24}
.ym-shell .ym-footer-cta .ym-button--dark-outline{border:1px solid #7899bc66;color:#dceaff;background:#08152680}
.ym-shell .ym-footer-cta .ym-button--dark-outline:hover{border-color:#87beef;background:#102642}
.ym-shell .ym-footer-promises{justify-self:end;width:100%;max-width:560px;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 22px;padding:0}
.ym-shell .ym-footer-promises>div{position:relative;min-height:43px;padding:8px 13px;gap:9px;border-radius:28px;border:1px solid #89b5e33d;background:linear-gradient(100deg,#15335788,#10213966);box-shadow:inset 0 1px 0 #b8d8ff14,0 0 18px #399dff0c;transition:border-color .25s,background .25s,box-shadow .25s}
.ym-shell .ym-footer-promises>div:hover{border-color:#8bc5ff88;background:#17395e99;box-shadow:0 0 20px #399dff20}
.ym-shell .ym-footer-promise-icon{position:relative;display:grid;place-items:center;width:24px;height:24px;flex-shrink:0;border-radius:7px;background:radial-gradient(circle at 25% 15%,#89e7ff,#1688ed 55%,#1255ba);box-shadow:inset 0 1px 2px #d1f8ffbb,inset 0 -2px 3px #063b8b80,0 0 10px #29baff26}
.ym-shell .ym-footer-promises .ym-ui-icon{width:15px;height:15px;color:#e8f9ff;stroke-width:1.7;filter:drop-shadow(0 1px 1px #053c7c)}
.ym-shell .ym-footer-promises span{font-size:11px;line-height:1.6;white-space:normal;color:#becce0}
.ym-shell .ym-footer-promises strong{color:#e7f2ff;font-weight:500}
.ym-shell .ym-footer-promises em{font-style:normal;color:#678bb5;padding:0 1px}
.ym-shell .ym-footer-grid{grid-template-columns:repeat(5,minmax(0,1fr)) 1.7fr;gap:34px;padding-top:30px;padding-bottom:32px}
.ym-shell .ym-footer-column{min-width:0}
.ym-shell .ym-footer-column h3{font-size:13px;line-height:1.6;font-weight:500;letter-spacing:.2px;color:#e5ebf4;margin:0 0 17px}
.ym-shell .ym-footer-column li{line-height:1.7;margin-bottom:7px}
.ym-shell .ym-footer-column li a{font-size:12px;line-height:1.7;color:#8f99aa;display:inline-block;transition:color .2s,transform .2s}
.ym-shell .ym-footer-column li a:hover{color:#e1efff;transform:translateX(2px)}
.ym-shell .ym-footer-column p{font-size:11px;line-height:1.8;color:#8f99aa;margin:0 0 5px}
.ym-shell .ym-footer-phone{font-size:23px;font-weight:500;line-height:1.45;letter-spacing:.5px;color:#f0f5ff;margin:-3px 0 4px}
.ym-shell .ym-footer-contact-methods{display:flex;align-items:center;gap:16px;margin-top:16px}
.ym-shell .ym-footer-wechat{display:flex;flex-direction:column;align-items:center;gap:7px;padding:0;color:#8f99aa;flex-shrink:0}
.ym-shell .ym-footer-wechat img{display:block;width:78px;height:78px;border:4px solid white;border-radius:3px;background:#fff}
.ym-shell .ym-footer-wechat span{font-size:10px;line-height:1.5}
.ym-shell .ym-footer-contact-methods .ym-text-link{font-size:11px;margin-top:8px;color:#88b6ed;gap:5px;white-space:nowrap}
.ym-shell .ym-footer-contact-methods .ym-text-link .ym-ui-icon{width:14px;height:14px}
.ym-shell .ym-footer-bottom{border-top:1px solid #1b253444}
.ym-shell .ym-footer-bottom-inner{padding:20px 0 22px;gap:24px;flex-direction:row}
.ym-shell .ym-site-footer .ym-brand--footer{gap:9px}
.ym-shell .ym-site-footer .ym-brand--footer img{width:34px;height:31px}
.ym-shell .ym-site-footer .ym-brand--footer strong{font-size:18px;letter-spacing:.7px;font-weight:600;color:#e5edf8}
.ym-shell .ym-footer-legal{font-size:10px;line-height:1.8;gap:22px;color:#7d899c;flex-wrap:wrap;justify-content:flex-end}
.ym-shell .ym-footer-legal a{color:#7d899c}
.ym-shell .ym-footer-legal a:hover{color:#bbd5f4}
.ym-shell .ym-site-footer a:focus-visible,.ym-shell .ym-site-footer button:focus-visible{outline:2px solid #81bdff;outline-offset:5px}
@media (min-width:1920px){.ym-shell .ym-footer-cta{padding:44px 0 40px}
.ym-shell .ym-footer-cta h2{font-size:29px}
.ym-shell .ym-footer-promises{max-width:600px}
.ym-shell .ym-footer-promises span{font-size:12px}
.ym-shell .ym-footer-column h3{font-size:14px}
.ym-shell .ym-footer-column li a{font-size:13px}
.ym-shell .ym-footer-grid{padding:36px 0 38px}}
@media (min-width:761px) and (max-width:1099px){.ym-shell .ym-site-footer .ym-container{width:calc(100% - 64px)}
.ym-shell .ym-footer-cta-grid{grid-template-columns:1fr 1fr;gap:28px}
.ym-shell .ym-footer-cta h2{font-size:23px}
.ym-shell .ym-footer-promises{gap:12px;grid-template-columns:1fr;max-width:260px}
.ym-shell .ym-footer-promises>div{min-height:36px;padding:5px 12px}
.ym-shell .ym-footer-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:24px 18px}
.ym-shell .ym-footer-contact{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;column-gap:28px;padding-top:22px;border-top:1px solid #172131}
.ym-shell .ym-footer-contact h3{margin-bottom:8px}
.ym-shell .ym-footer-contact>p{grid-column:1}
.ym-shell .ym-footer-contact-methods{grid-column:2;grid-row:1/span 3;margin:0}
.ym-shell .ym-footer-bottom-inner{align-items:center}
.ym-shell .ym-footer-legal{font-size:9px;gap:10px 15px;max-width:470px}}
@media (max-width:760px){.ym-shell .ym-site-footer .ym-container{width:calc(100% - 40px)}
.ym-shell .ym-footer-cta{padding:30px 0 26px;background-position:67% top}
.ym-shell .ym-footer-cta-grid{grid-template-columns:1fr;gap:25px}
.ym-shell .ym-footer-cta h2{font-size:24px;line-height:1.5}
.ym-shell .ym-footer-cta p{font-size:11px;line-height:1.8;margin-top:8px}
.ym-shell .ym-footer-cta-actions{margin-top:16px;gap:12px}
.ym-shell .ym-footer-cta .ym-button{min-height:35px;font-size:12px;padding:0 18px}
.ym-shell .ym-footer-promises{max-width:none;gap:10px;justify-self:stretch}
.ym-shell .ym-footer-promises>div{padding:8px 9px;gap:7px;min-height:42px;border-radius:22px;align-items:center}
.ym-shell .ym-footer-promises span{font-size:10px;line-height:1.5}
.ym-shell .ym-footer-promises strong{display:block}
.ym-shell .ym-footer-promises em{display:none}
.ym-shell .ym-footer-promise-icon{width:23px;height:23px;border-radius:7px}
.ym-shell .ym-footer-promises .ym-ui-icon{width:14px;height:14px}
.ym-shell .ym-footer-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 16px;padding:26px 0}
.ym-shell .ym-footer-column h3{font-size:12px;margin-bottom:12px}
.ym-shell .ym-footer-column li{margin-bottom:7px}
.ym-shell .ym-footer-column li a{font-size:11px}
.ym-shell .ym-footer-column p{font-size:10px}
.ym-shell .ym-footer-contact{grid-column:1/-1;border-top:1px solid #172131;padding-top:23px;position:relative;padding-right:101px;min-height:156px}
.ym-shell .ym-footer-contact h3{font-size:13px;margin-bottom:9px}
.ym-shell .ym-footer-phone{font-size:22px;letter-spacing:0;margin:0 0 5px}
.ym-shell .ym-footer-contact-methods{margin-top:11px;display:block}
.ym-shell .ym-footer-contact-methods>div>p{display:none}
.ym-shell .ym-footer-wechat{position:absolute;right:0;top:25px}
.ym-shell .ym-footer-contact-methods .ym-text-link{font-size:11px;margin:0}
.ym-shell .ym-footer-bottom-inner{flex-direction:column;align-items:flex-start;gap:16px;padding:19px 0 22px}
.ym-shell .ym-site-footer .ym-brand--footer img{width:30px;height:28px}
.ym-shell .ym-site-footer .ym-brand--footer strong{font-size:17px}
.ym-shell .ym-footer-legal{justify-content:flex-start;gap:6px 16px;font-size:9px}
.ym-shell .ym-footer-legal>span{width:100%}}
@media (prefers-reduced-motion:reduce){.ym-shell .ym-footer-column li a,.ym-shell .ym-footer-promises>div{transition:none}
.ym-shell .ym-footer-column li a:hover{transform:none}}
@media (min-width:1100px){.ym-shell .ym-site-footer .ym-container{width:80%;max-width:none;margin-left:auto;margin-right:auto}
.ym-shell .ym-footer-cta{padding:35px 0 31px}
.ym-shell .ym-footer-cta-grid{gap:58px}
.ym-shell .ym-footer-cta h2{font-size:30px}
.ym-shell .ym-footer-cta p{font-size:14px}
.ym-shell .ym-footer-cta-actions{gap:11px;margin-top:17px}
.ym-shell .ym-footer-cta .ym-button{font-size:14px;min-height:38px;padding:0 17px}
.ym-shell .ym-footer-promises{max-width:550px;gap:16px 20px}
.ym-shell .ym-footer-promises>div{padding:8px 12px;gap:8px;min-height:43px}
.ym-shell .ym-footer-promises span{font-size:13px}
.ym-shell .ym-footer-promise-icon{width:22px;height:22px}
.ym-shell .ym-footer-promises .ym-ui-icon{width:14px;height:14px}
.ym-shell .ym-footer-grid{grid-template-columns:repeat(5,minmax(0,1fr)) 1.9fr;gap:31px;padding:28px 0 30px}
.ym-shell .ym-footer-column h3{font-size:15px;margin-bottom:16px}
.ym-shell .ym-footer-column li a{font-size:14px}
.ym-shell .ym-footer-column p{font-size:13px}
.ym-shell .ym-footer-phone{font-size:26px}
.ym-shell .ym-footer-contact-methods{gap:14px;margin-top:15px}
.ym-shell .ym-footer-wechat img{width:72px;height:72px}
.ym-shell .ym-footer-wechat span{font-size:11px}
.ym-shell .ym-footer-contact-methods .ym-text-link{font-size:13px}
.ym-shell .ym-footer-bottom-inner{padding:18px 0 20px}
.ym-shell .ym-footer-legal{font-size:12px;gap:20px}
.ym-shell .ym-site-footer .ym-brand--footer img{width:31px;height:28px}
.ym-shell .ym-site-footer .ym-brand--footer strong{font-size:19px}}
@media (min-width:1100px) and (max-width:1279px){.ym-shell .ym-footer-grid{gap:20px}
.ym-shell .ym-footer-promises span{font-size:12px}
.ym-shell .ym-footer-promises>div{padding:8px 10px}
.ym-shell .ym-footer-column h3{font-size:14px}
.ym-shell .ym-footer-column li a{font-size:13px}
.ym-shell .ym-footer-contact-methods{gap:11px}
.ym-shell .ym-footer-contact-methods .ym-text-link{font-size:12px}
.ym-shell .ym-footer-column p{font-size:12px}}
@media (min-width:1100px){.ym-shell .ym-site-header{transition:height .25s ease,background .25s,box-shadow .25s}
.ym-shell .ym-site-header.ym-is-scrolled{height:5vw}}
.ym-shell .ym-main-nav .ym-mega-menu{left:calc(-70px + var(--menu-shift,0px));top:calc(100% + 10px);width:min(620px,calc(100vw - 40px));padding:22px;max-height:calc(100dvh - 100px);overflow-y:auto}
.ym-shell .ym-main-nav .ym-mega-menu::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.ym-shell .ym-main-nav .ym-mega-menu>p{font-size:12px;padding-bottom:13px}
.ym-shell .ym-main-nav .ym-mega-menu>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:12px 0}
.ym-shell .ym-main-nav .ym-mega-menu>div>a{display:block;text-align:left;padding:12px;border-radius:8px;transition:background .2s,color .2s}
.ym-shell .ym-main-nav .ym-mega-menu>div>a:hover,.ym-shell .ym-main-nav .ym-mega-menu>div>a:focus-visible{background:#eff7ff;color:var(--blue)}
.ym-shell .ym-main-nav .ym-mega-menu strong{font-size:14px;line-height:1.5;margin-bottom:4px}
.ym-shell .ym-main-nav .ym-mega-menu small{font-size:12px;line-height:1.7;color:var(--muted)}
.ym-shell .ym-main-nav .ym-mega-menu>.ym-text-link{font-size:13px}
@media (max-width:760px){.ym-shell .ym-main-nav .ym-mega-menu{position:static;width:100%;padding:12px;max-height:none;overflow:visible}
.ym-shell .ym-main-nav .ym-mega-menu::before{display:none}
.ym-shell .ym-main-nav .ym-mega-menu>p{font-size:11px}
.ym-shell .ym-main-nav .ym-mega-menu>div{gap:4px;margin:8px 0}
.ym-shell .ym-main-nav .ym-mega-menu>div>a{padding:10px 8px}
.ym-shell .ym-main-nav .ym-mega-menu strong{font-size:13px}
.ym-shell .ym-main-nav .ym-mega-menu small{font-size:11px;line-height:1.6}
.ym-shell .ym-main-nav .ym-mega-menu>.ym-text-link{font-size:12px}}
@media (max-width:380px){.ym-shell .ym-main-nav .ym-mega-menu>div{grid-template-columns:1fr}}

.ym-shell{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:16px;line-height:1.5;letter-spacing:normal;text-align:left;color:#08172e;font-synthesis:none;-webkit-font-smoothing:antialiased}
.ym-shell,.ym-shell *,.ym-shell *::before,.ym-shell *::after{box-sizing:border-box}
.ym-header-shell{height:var(--header);position:relative;z-index:80}
.ym-shell .ym-site-header{background:rgba(248,252,255,.97)}
.ym-homepage .ym-header-shell{height:0}
.ym-homepage .ym-shell .ym-site-header:not(.ym-is-scrolled):not(.ym-is-menu-open){background:transparent}
.ym-shell .ym-main-nav .ym-mega-menu{left:calc(-70px + var(--menu-shift,0px))}
.ym-shell .ym-footer-friends{width:80%;margin:0 auto;padding:0 0 24px;color:#8f99aa;font-size:12px;display:flex;gap:24px;flex-wrap:wrap}
.ym-shell .ym-footer-friends strong{color:#c5d1e1;font-weight:500}
.ym-shell .ym-footer-friends>div{display:flex;gap:22px;flex-wrap:wrap}
.ym-shell .ym-footer-friends a:hover{color:#fff}
@media(max-width:760px){.ym-shell .ym-main-nav .ym-mega-menu{left:auto}.ym-shell .ym-footer-friends{width:calc(100% - 40px);gap:12px}}

/* Approved B wordmark: a single Chinese name beside the existing blue symbol. */
.ym-shell .ym-site-header .ym-brand{gap:10px;align-items:center}
.ym-shell .ym-site-header .ym-brand>span{display:block}
.ym-shell .ym-site-header .ym-brand small{display:none}
.ym-shell .ym-site-header .ym-brand img{width:48px;height:46px}
.ym-shell .ym-site-header .ym-brand strong{font-size:27px;line-height:1;font-weight:600;letter-spacing:1.5px}
@media(max-width:760px){
 .ym-shell .ym-site-header .ym-brand{gap:8px}
 .ym-shell .ym-site-header .ym-brand img{width:38px;height:36px}
 .ym-shell .ym-site-header .ym-brand strong{font-size:22px;letter-spacing:1px}
}