:root{--site-height:64px}
body{padding-top:var(--site-height)}
#site-navigation{box-sizing:border-box;position:fixed;inset:0 0 auto;z-index:80;height:var(--site-height);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 max(24px,calc((100vw - 1200px)/2));background:var(--paper,#fbfaf7);color:var(--ink,#263e32);border-bottom:1px solid var(--line,#d9dfd7);font:14px/1.5 system-ui,'Malgun Gothic',sans-serif}
#site-navigation *{box-sizing:border-box}
#site-navigation a{color:inherit;text-decoration:none;background:transparent}
#site-navigation .site-brand{font-size:22px;font-weight:800;letter-spacing:1px;white-space:nowrap;flex-shrink:0}
#site-navigation button{font:inherit;color:inherit;background:transparent;border:0;border-radius:6px;padding:10px 14px;min-height:44px;cursor:pointer}
#site-navigation nav{display:flex;align-items:center;gap:4px;margin:0;padding:0;border:0;background:none}
#site-navigation nav>a{padding:10px;min-height:44px;display:block;white-space:nowrap;flex-shrink:0}
#site-navigation .site-group>button{display:inline-flex;align-items:center;gap:6px;padding:10px;white-space:nowrap}
#site-navigation .site-chevron{display:block;width:16px;height:16px;flex:none}
#site-navigation .site-group{position:relative;flex-shrink:0}
#site-navigation .site-submenu{position:absolute;right:0;top:calc(100% + 9px);width:330px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 90px);overflow:auto;padding:8px;background:var(--paper,#fbfaf7);border:1px solid var(--line,#d9dfd7);border-radius:10px;box-shadow:0 12px 35px #19342626}
#site-navigation .site-submenu a{display:block;padding:11px 12px;min-height:44px;border-radius:6px;white-space:normal}
#site-navigation nav a:hover,#site-navigation nav button:hover,#site-navigation nav [aria-current=page],#site-navigation .site-active{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}
#site-navigation nav [aria-current=page],#site-navigation .site-active{font-weight:750}
#site-navigation :focus-visible{outline:3px solid #ad7337;outline-offset:2px}
#site-navigation [hidden]{display:none!important}
#site-navigation .site-toggle{display:none}
#site-navigation #site-tts-toggle{margin-left:auto;white-space:nowrap;border:1px solid var(--line,#d9dfd7);font-size:13px;padding:8px 12px;color:var(--ink,#263e32)}
#site-navigation #site-tts-toggle[aria-pressed=true]{background:var(--wash,#edf3ed);border-color:#648b73;font-weight:700}
body[data-reader-kind=text]{padding-top:0;--topbar-height:0px;--reader-offset:var(--site-height)}
body[data-reader-kind=pdf] main{margin-top:0;height:calc(100dvh - var(--site-height));width:100%;max-width:none}
body[data-reader-kind=pdf] #menu{top:calc(var(--site-height) + 12px)}
html{scroll-padding-top:calc(var(--site-height) + 16px)}
html:has(body[data-reader-kind=text]){scroll-padding-top:0}
@media(max-width:1240px){
 #site-navigation{padding:0 18px;gap:8px}
 #site-navigation .site-toggle{display:block}
 #site-navigation nav{display:none;position:absolute;top:100%;left:0;right:0;padding:12px 18px;background:var(--paper,#fbfaf7);border-bottom:1px solid var(--line,#d9dfd7);max-height:calc(100dvh - var(--site-height));overflow:auto}
 #site-navigation.site-open nav{display:flex;flex-direction:column;align-items:stretch;gap:4px}
 #site-navigation .site-group>button{width:100%;text-align:left}
 #site-navigation .site-submenu{position:static;width:100%;max-width:none;max-height:none;border:0;box-shadow:none;background:var(--wash,#edf3ed);margin:4px 0}
}
@media print{#site-navigation{display:none}body{padding-top:0}}

#site-navigation #site-theme-toggle{margin-left:auto;white-space:nowrap;flex-shrink:0;border:1px solid var(--line,#d9dfd7);font-size:13px;padding:8px}
#site-navigation #site-tts-toggle{margin-left:0}
@media(max-width:420px){#site-navigation{padding:0 10px;gap:4px}#site-navigation .site-brand{font-size:20px}#site-navigation button{padding:8px}#site-navigation #site-tts-toggle{font-size:12px;padding:8px}#site-navigation #site-theme-toggle{font-size:12px}}