/* NOUN Student Community 5.7.3 — account menu, sticky navigation, messages and modern historical discussions */
html body.nsc5-document .nsc5-sidebar{display:flex!important;flex-direction:column!important;min-height:calc(100vh - var(--nsc5-topbar,72px))!important;max-height:calc(100vh - var(--nsc5-topbar,72px))!important;overflow:auto!important}
html body.admin-bar.nsc5-document .nsc5-sidebar{min-height:calc(100vh - var(--nsc5-topbar,72px) - 32px)!important;max-height:calc(100vh - var(--nsc5-topbar,72px) - 32px)!important}
html body.nsc5-document .nsc5-sidebar-note{margin-top:auto!important}
html body.nsc5-document .nsc5-sidebar-signout{position:sticky!important;bottom:0!important;z-index:3!important;margin-top:14px!important;background:var(--nsc571-card,#fff)!important;box-shadow:0 -10px 24px rgba(18,35,28,.08)!important}
html body.nsc5-document .nsc5-account-menu{position:relative;display:inline-flex}
html body.nsc5-document .nsc5-account-menu-toggle{border:0!important;cursor:pointer!important;font:inherit!important}
html body.nsc5-document .nsc5-account-menu-panel{position:absolute;top:calc(100% + 12px);right:0;z-index:120;width:min(360px,calc(100vw - 28px));padding:10px;border:1px solid var(--nsc571-border,#8da096);border-radius:18px;background:var(--nsc571-card,#fff);box-shadow:0 24px 70px rgba(9,28,20,.22)}
html body.nsc5-document .nsc5-account-menu-panel[hidden]{display:none!important}
html body.nsc5-document .nsc5-account-menu-head{display:flex;align-items:center;gap:12px;padding:12px 12px 14px;border-bottom:1px solid var(--nsc571-border-soft,#cdd8d2);margin-bottom:7px}
html body.nsc5-document .nsc5-account-menu-initial{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--nsc571-primary,#005a36);color:#fff!important;-webkit-text-fill-color:#fff!important;font-weight:900}
html body.nsc5-document .nsc5-account-menu-head div{display:grid;gap:2px;min-width:0}
html body.nsc5-document .nsc5-account-menu-head strong{color:var(--nsc571-heading,#10231c)!important;-webkit-text-fill-color:var(--nsc571-heading,#10231c)!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
html body.nsc5-document .nsc5-account-menu-head small{color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important}
html body.nsc5-document .nsc5-account-menu-panel>a{display:grid!important;grid-template-columns:22px minmax(0,1fr);gap:12px;align-items:center;min-height:58px;padding:9px 11px;border-radius:12px;text-decoration:none!important;color:var(--nsc571-body,#263a32)!important;-webkit-text-fill-color:var(--nsc571-body,#263a32)!important}
html body.nsc5-document .nsc5-account-menu-panel>a:hover,html body.nsc5-document .nsc5-account-menu-panel>a:focus-visible{background:var(--nsc571-hover,#e5efe9)!important}
html body.nsc5-document .nsc5-account-menu-panel>a svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2}
html body.nsc5-document .nsc5-account-menu-panel>a span{display:grid;gap:2px;min-width:0}
html body.nsc5-document .nsc5-account-menu-panel>a strong{color:var(--nsc571-heading,#10231c)!important;-webkit-text-fill-color:var(--nsc571-heading,#10231c)!important;font-size:.88rem}
html body.nsc5-document .nsc5-account-menu-panel>a small{color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important;font-size:.72rem;line-height:1.35}
html body.nsc5-document .nsc5-account-menu-separator{height:1px;background:var(--nsc571-border-soft,#cdd8d2);margin:7px 4px}
html body.nsc5-document .nsc5-account-menu-logout,html body.nsc5-document .nsc5-account-menu-logout strong{color:#8f111b!important;-webkit-text-fill-color:#8f111b!important}
html body.nsc5-document .nsc5-messages-workspace{display:grid;gap:18px}
html body.nsc5-document .nsc5-messages-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
html body.nsc5-document .nsc5-messages-head h1{margin:.2rem 0 .35rem;font-size:clamp(2rem,4vw,3.4rem)}
html body.nsc5-document .nsc5-messages-head p{margin:0;max-width:680px;color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important}
html body.nsc5-document .nsc5-new-message-menu{position:relative}
html body.nsc5-document .nsc5-new-message-menu>summary{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 18px;border-radius:12px;background:var(--nsc571-primary,#005a36);color:#fff!important;-webkit-text-fill-color:#fff!important;font-weight:850;cursor:pointer;list-style:none}
html body.nsc5-document .nsc5-new-message-menu>summary::-webkit-details-marker{display:none}
html body.nsc5-document .nsc5-new-message-menu>summary svg{width:18px;fill:none;stroke:currentColor;stroke-width:2}
html body.nsc5-document .nsc5-new-message-panel{position:absolute;right:0;top:calc(100% + 10px);z-index:50;width:min(680px,calc(100vw - 32px));display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:14px;border:1px solid var(--nsc571-border,#8da096);border-radius:18px;background:var(--nsc571-card,#fff);box-shadow:0 22px 60px rgba(9,28,20,.2)}
html body.nsc5-document .nsc5-new-message-panel .nsc5-form{margin:0;padding:18px;border:1px solid var(--nsc571-border-soft,#cdd8d2);border-radius:14px}
html body.nsc5-document .nsc5-new-message-panel h2{margin:0 0 5px;font-size:1.05rem}
html body.nsc5-document .nsc5-new-message-panel p{font-size:.78rem;line-height:1.5}
html body.nsc5-document .nsc5-message-shell{display:grid;grid-template-columns:minmax(280px,340px) minmax(0,1fr);min-height:650px;border:1px solid var(--nsc571-border,#8da096);border-radius:22px;overflow:hidden;background:var(--nsc571-card,#fff);box-shadow:0 18px 50px rgba(10,31,22,.09)}
html body.nsc5-document .nsc5-message-inbox{min-width:0;border-right:1px solid var(--nsc571-border-soft,#cdd8d2);background:var(--nsc571-surface-alt,#edf4f0)}
html body.nsc5-document .nsc5-message-inbox-head{padding:18px;border-bottom:1px solid var(--nsc571-border-soft,#cdd8d2)}
html body.nsc5-document .nsc5-message-inbox-head>div{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}
html body.nsc5-document .nsc5-message-inbox-head>div strong{font-size:1.05rem}
html body.nsc5-document .nsc5-message-inbox-head>div span{font-size:.72rem;color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important}
html body.nsc5-document .nsc5-message-inbox-head label{display:flex;align-items:center;gap:9px;min-height:44px;padding:0 12px;border:1px solid var(--nsc571-border,#8da096);border-radius:11px;background:var(--nsc571-card,#fff)}
html body.nsc5-document .nsc5-message-inbox-head label svg{width:18px;fill:none;stroke:currentColor;stroke-width:2}
html body.nsc5-document .nsc5-message-inbox-head input{width:100%;border:0!important;background:transparent!important;padding:0!important;color:var(--nsc571-heading,#10231c)!important;-webkit-text-fill-color:var(--nsc571-heading,#10231c)!important}
html body.nsc5-document .nsc5-message-list{display:block!important;padding:8px!important;border:0!important;border-radius:0!important;background:transparent!important;max-height:570px;overflow:auto}
html body.nsc5-document .nsc5-message-row{display:grid!important;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:10px;min-height:68px;padding:10px!important;border-radius:13px!important;color:var(--nsc571-body,#263a32)!important;-webkit-text-fill-color:var(--nsc571-body,#263a32)!important}
html body.nsc5-document .nsc5-message-row:hover,html body.nsc5-document .nsc5-message-row.is-active{background:var(--nsc571-card,#fff)!important;box-shadow:0 5px 18px rgba(10,31,22,.07)}
html body.nsc5-document .nsc5-message-avatar{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--nsc571-primary,#005a36);color:#fff!important;-webkit-text-fill-color:#fff!important;font-weight:900;flex:0 0 44px}
html body.nsc5-document .nsc5-message-row-copy{display:grid;gap:3px;min-width:0}
html body.nsc5-document .nsc5-message-row-copy strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--nsc571-heading,#10231c)!important;-webkit-text-fill-color:var(--nsc571-heading,#10231c)!important}
html body.nsc5-document .nsc5-message-row-copy small,html body.nsc5-document .nsc5-message-time{font-size:.7rem;color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important}
html body.nsc5-document .nsc5-conversation-panel{display:flex!important;flex-direction:column!important;min-width:0;border:0!important;border-radius:0!important;padding:0!important;background:var(--nsc571-card,#fff)!important}
html body.nsc5-document .nsc5-conversation-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;border-bottom:1px solid var(--nsc571-border-soft,#cdd8d2)}
html body.nsc5-document .nsc5-conversation-head>div{display:flex;align-items:center;gap:12px;min-width:0}
html body.nsc5-document .nsc5-conversation-head h2{margin:0;font-size:1.12rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
html body.nsc5-document .nsc5-conversation-head p{margin:3px 0 0;font-size:.72rem;color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important}
html body.nsc5-document .nsc5-conversation-info{position:relative}
html body.nsc5-document .nsc5-conversation-info>summary{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--nsc571-border,#8da096);border-radius:11px;cursor:pointer;list-style:none;font-weight:900}
html body.nsc5-document .nsc5-conversation-info>summary::-webkit-details-marker{display:none}
html body.nsc5-document .nsc5-conversation-info>div{position:absolute;right:0;top:calc(100% + 8px);z-index:30;width:280px;padding:16px;border:1px solid var(--nsc571-border,#8da096);border-radius:14px;background:var(--nsc571-card,#fff);box-shadow:0 18px 50px rgba(9,28,20,.18)}
html body.nsc5-document .nsc5-conversation-info ul{margin:10px 0;padding-left:18px}
html body.nsc5-document .nsc5-conversation-info p{font-size:.75rem;line-height:1.5}
html body.nsc5-document .nsc5-conversation-messages{flex:1;max-height:none!important;min-height:430px;padding:24px!important;background:linear-gradient(180deg,var(--nsc571-page,#f3f7f5),var(--nsc571-card,#fff));scroll-behavior:smooth}
html body.nsc5-document .nsc5-message-bubble{max-width:min(76%,620px)!important;border:1px solid var(--nsc571-border-soft,#cdd8d2)!important;border-radius:16px 16px 16px 5px!important;padding:12px 14px!important;background:var(--nsc571-card,#fff)!important;box-shadow:0 4px 14px rgba(12,31,23,.05)}
html body.nsc5-document .nsc5-message-bubble.is-mine{border-radius:16px 16px 5px 16px!important;background:var(--nsc571-success-bg,#e6f5ec)!important;border-color:#8eb9a3!important}
html body.nsc5-document .nsc5-message-bubble-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:5px}
html body.nsc5-document .nsc5-message-bubble-meta strong{font-size:.75rem}
html body.nsc5-document .nsc5-message-bubble-meta time{font-size:.65rem;color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important}
html body.nsc5-document .nsc5-message-bubble-body p{margin:.25rem 0!important;line-height:1.55}
html body.nsc5-document .nsc5-message-composer{margin:0!important;padding:14px 18px!important;border-top:1px solid var(--nsc571-border-soft,#cdd8d2);background:var(--nsc571-card,#fff)}
html body.nsc5-document .nsc5-message-composer textarea{min-height:74px!important;resize:vertical!important}
html body.nsc5-document .nsc5-message-compose-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:9px}
html body.nsc5-document .nsc5-message-compose-foot small{max-width:520px;color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important;font-size:.7rem}
html body.nsc5-document .nsc5-message-compose-foot button{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
html body.nsc5-document .nsc5-message-compose-foot svg{width:17px;fill:none;stroke:currentColor;stroke-width:2}
html body.nsc5-document .nsc5-conversation-empty,html body.nsc5-document .nsc5-conversation-start,html body.nsc5-document .nsc5-message-list-empty{display:grid;place-items:center;text-align:center;align-content:center;gap:8px;min-height:220px;padding:24px;color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important}
html body.nsc5-document .nsc5-conversation-empty svg{width:42px;fill:none;stroke:currentColor;stroke-width:1.6}
html body.nsc5-document .nsc5-historical-thread{max-width:900px;margin:0 auto}
html body.nsc5-document .nsc5-historical-thread .nsc5-thread-detail-head{padding-bottom:22px;border-bottom:1px solid var(--nsc571-border-soft,#cdd8d2)}

html body.nsc5-document .nsc5-archive-note{margin:12px 0 0;padding:10px 12px;border-left:4px solid var(--nsc571-primary,#005a36);background:var(--nsc571-surface-alt,#edf4f0);color:var(--nsc571-muted,#405249)!important;-webkit-text-fill-color:var(--nsc571-muted,#405249)!important;font-size:.78rem;line-height:1.55}
@media(max-width:900px){html body.nsc5-document .nsc5-message-shell{grid-template-columns:1fr;min-height:0}html body.nsc5-document .nsc5-message-inbox{border-right:0;border-bottom:1px solid var(--nsc571-border-soft,#cdd8d2)}html body.nsc5-document .nsc5-message-list{max-height:300px}.nsc5-conversation-messages{min-height:360px!important}}
@media(max-width:680px){html body.nsc5-document .nsc5-messages-head{align-items:stretch;flex-direction:column}html body.nsc5-document .nsc5-new-message-menu>summary{justify-content:center;width:100%}html body.nsc5-document .nsc5-new-message-panel{position:fixed;left:14px;right:14px;top:90px;width:auto;grid-template-columns:1fr;max-height:calc(100vh - 120px);overflow:auto}html body.nsc5-document .nsc5-message-bubble{max-width:90%!important}html body.nsc5-document .nsc5-message-compose-foot{align-items:stretch;flex-direction:column}html body.nsc5-document .nsc5-message-compose-foot button{justify-content:center;width:100%}}
@media(max-width:782px){html body.nsc5-document .nsc5-sidebar{display:none!important}}
@media(prefers-color-scheme:dark){html body.nsc5-document .nsc5-account-menu-panel,html body.nsc5-document .nsc5-new-message-panel{background:#10251c!important}html body.nsc5-document .nsc5-message-shell,html body.nsc5-document .nsc5-conversation-panel,html body.nsc5-document .nsc5-message-composer{background:#10251c!important}html body.nsc5-document .nsc5-message-inbox{background:#0b1c15!important}html body.nsc5-document .nsc5-message-row:hover,html body.nsc5-document .nsc5-message-row.is-active,html body.nsc5-document .nsc5-message-bubble{background:#173126!important}html body.nsc5-document .nsc5-message-bubble.is-mine{background:#163b2a!important}html body.nsc5-document .nsc5-conversation-messages{background:linear-gradient(180deg,#07150f,#10251c)!important}}
@media(forced-colors:active){html body.nsc5-document .nsc5-account-menu-panel,html body.nsc5-document .nsc5-message-shell,html body.nsc5-document .nsc5-message-bubble{border:2px solid CanvasText!important}}