html{scroll-padding-top:120px}.member-sidebar,.article-toc{top:124px!important}
.global-header{position:sticky;top:16px;z-index:80;width:min(1240px,calc(100% - 48px));margin:22px auto 0;color:#111b35;font-family:'Mazzard H',Inter,Arial,sans-serif;isolation:isolate}
.global-header *{box-sizing:border-box}.global-header a{text-decoration:none;color:inherit}.global-header-bar{display:flex;align-items:center;gap:24px;min-height:76px;padding:8px 12px 8px 25px;border:1px solid #e4e7ed;border-radius:999px;background:rgba(250,251,253,.92);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);box-shadow:0 4px 7px -5px #17243b0d,0 16px 48px -26px #24354e35;transition:box-shadow .25s}
.global-brand{display:flex;flex:none;align-items:center}.global-brand img{display:block!important;width:144px;height:48px;object-fit:contain;max-width:none}.global-nav{display:flex;justify-content:center;align-items:center;gap:26px;margin:auto;font-size:13px;white-space:nowrap}.global-nav a{padding:12px 0;position:relative}.global-nav a[aria-current=page]::after{content:'';position:absolute;width:4px;height:4px;border-radius:50%;background:#0758ff;bottom:4px;left:calc(50% - 2px)}
.global-actions{display:flex;gap:18px;align-items:center;flex:none;font-size:13px}.global-account{white-space:nowrap}.global-download{display:flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 23px;background:#0758ff;color:#fff!important;border:1px solid #0758ff;border-radius:999px;box-shadow:inset 0 1px #ffffff30,0 5px 14px -8px #0758ff90}.global-menu-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid #e0e5ee;border-radius:50%;background:#fff;color:#111b35;cursor:pointer}
.global-mobile-menu[hidden]{display:none!important}.global-mobile-menu{position:absolute;top:calc(100% + 12px);left:0;right:0;display:grid;padding:14px;background:#fcfcfe;border:1px solid #e3e7ee;border-radius:28px;box-shadow:0 20px 45px -22px #10203d44;max-height:calc(100dvh - 120px);overflow:auto}.global-mobile-menu a{display:flex;justify-content:space-between;align-items:center;padding:13px 17px;border-radius:14px;font-size:15px}.global-mobile-account{border-top:1px solid #e3e7ee;margin-top:5px;padding-top:18px!important}.global-skip{position:fixed;left:24px;top:-100px;z-index:100;padding:12px 22px;background:white;color:#0758ff;border-radius:20px}.global-skip:focus{top:16px}.global-header :is(a,button):focus-visible{outline:3px solid #0758ff;outline-offset:4px}
@media(max-width:1050px){.global-header-bar{gap:14px;padding-left:20px}.global-nav{gap:17px;font-size:12px}.global-actions{gap:14px}.global-brand img{width:124px;height:42px}.global-download{padding-inline:18px}}
@media(max-width:900px){.global-nav,.global-account{display:none}.global-actions{margin-left:auto;gap:8px}.global-menu-toggle{display:flex}.global-header-bar{min-height:68px;padding:8px 10px 8px 20px}.global-header{top:12px;margin-top:16px;width:calc(100% - 32px)}.global-download{min-height:44px}}
@media(max-width:400px){.global-header{width:calc(100% - 24px)}.global-header-bar{padding-left:14px;gap:8px}.global-brand img{width:108px;height:36px}.global-download{padding-inline:14px;font-size:12px;gap:6px}.global-menu-toggle{width:40px;height:40px}.global-actions{gap:6px}}
@media(prefers-reduced-motion:reduce){.global-header-bar{transition:none}}