/* Shared frame for the three languages and all four RunAsia sections. */
.runasia-shell{background:#f5f5fa}
.runasia-shell::before{height:6px;background:linear-gradient(90deg,#bc2460 55%,#353082 55%)}
.runasia-shell>.wrap,.runasia-shell>main{max-width:1120px;margin:0 auto;padding:26px 24px 60px}
.runasia-shell .site-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:nowrap;gap:24px}
.runasia-shell .site-brand{display:block;flex:0 1 210px;width:210px;min-width:0;min-height:0;max-width:100%;padding:0;border:0;background:none;text-decoration:none}
.runasia-shell .site-brand img{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:5446/740}
.runasia-shell .site-language{flex:0 0 145px;width:145px;max-width:145px;height:44px;min-height:44px;margin:0;padding:9px 12px;border:1px solid #dcddeb;border-radius:9px;background:#fff;color:#24243d;font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft JhengHei","PingFang TC",sans-serif;cursor:pointer}
.runasia-shell .top-tabs{position:sticky;top:0;z-index:30;background:#f5f5fa;display:flex;flex-wrap:nowrap;gap:2px;margin:14px 0 28px;padding:2px 0 0;border-bottom:2px solid #dcddeb;box-shadow:0 6px 10px -8px rgba(28,33,64,.28);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft JhengHei","PingFang TC",sans-serif}
.runasia-shell .top-tabs a{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;text-align:center;white-space:normal;font-size:14px;font-weight:700;line-height:1.3;padding:9px 8px;margin-bottom:-2px;border:0;border-bottom:3px solid transparent;border-radius:0;background:none;color:#4f5575;text-decoration:none}
.runasia-shell .top-tabs a:hover{color:#353082}
.runasia-shell .top-tabs a[aria-current=page]{color:#ac2057;border-bottom-color:#bc2460}
.runasia-shell .site-intro{max-width:780px;color:#24243d;font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft JhengHei","PingFang TC",sans-serif}
.runasia-shell .site-intro:not(.hero){margin:0 0 24px}
.runasia-shell .site-intro h1{font-size:clamp(28px,4.7vw,44px);font-weight:700;line-height:1.2;letter-spacing:-.035em;margin:0 0 15px;overflow-wrap:break-word}
.runasia-shell .site-intro h1 a{color:inherit;text-decoration:none}
.runasia-shell .site-intro>.intro{color:#606176;font-size:17px;line-height:1.6;max-width:none;margin:0 0 18px}
.runasia-shell .site-header :focus-visible,.runasia-shell .top-tabs a:focus-visible{outline:3px solid #bc2460;outline-offset:3px}
@media(max-width:750px){
 .runasia-shell>.wrap,.runasia-shell>main{padding:20px 16px 40px}
 .runasia-shell .site-brand{flex-basis:175px;width:175px}
 .runasia-shell .site-language{flex-basis:125px;width:125px;max-width:125px}
}
@media(max-width:640px){.runasia-shell .top-tabs a{font-size:12px;padding:8px 5px}}
@media print{
 .runasia-shell .top-tabs,.runasia-shell .site-language{display:none!important}
 .runasia-shell .site-brand{width:160px;flex-basis:160px}
 .runasia-shell .site-intro h1{font-size:24px}
 .runasia-shell .site-intro>.intro{font-size:13px}
}