/* A shared campus navigation surface: blue glass, quiet panels and spring markers. */
.navigation-enhanced{padding-bottom:110px}
.navigation-enhanced .site-header{isolation:isolate;gap:18px;padding-inline:3vw;overflow:visible}
.navigation-enhanced .site-header .wordmark{font-size:27px;flex-shrink:0}
.navigation-enhanced .site-header .brand-logo-frame{width:48px;height:48px;flex-basis:48px}
.navigation-enhanced .site-header .brand-name small{font-size:11px;letter-spacing:.8px}
.navigation-enhanced .site-header #navigation.nav-primary{display:flex;align-items:center;gap:3px;position:relative;margin:auto;overflow:visible;padding:0;background:none;border:0;box-shadow:none}
.nav-moving-highlight{position:absolute;top:0;left:0;border-radius:10px;background:#244e72;box-shadow:inset 0 0 0 1px #76cce633;pointer-events:none;z-index:0;transition:transform .45s cubic-bezier(.34,1.5,.55,1),width .4s cubic-bezier(.34,1.5,.55,1),height .4s cubic-bezier(.34,1.5,.55,1)}
.nav-top-item{display:flex;align-items:center;position:relative;z-index:1;min-width:0;border-radius:10px}
.navigation-enhanced .site-header .nav-top-link{display:flex;align-items:center;gap:5px;padding:12px 0 12px 10px;font-size:14px;white-space:nowrap;color:#d2e4f4;line-height:1.6}
.navigation-enhanced .site-header .nav-top-link:after{display:none}
.navigation-enhanced .site-header .nav-top-link[aria-current]{color:#fff}
.navigation-enhanced .site-header .nav-expand{display:flex;align-items:center;justify-content:center;padding:12px 7px 12px 3px;border:0;background:none;color:#94b6cf;cursor:pointer;min-height:44px}
.nav-expand svg{width:14px;height:14px;transform:rotate(90deg);transition:transform .2s}
.nav-expand[aria-expanded=true] svg{transform:rotate(270deg);color:#95edff}
.navigation-enhanced svg{fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.navigation-enhanced .header-actions{gap:12px;flex-shrink:0}
.navigation-enhanced .nav-command-trigger{display:flex;align-items:center;gap:8px;min-height:44px;min-width:44px;padding:8px 10px;border:1px solid #8cb1d04d;border-radius:9px;background:#132f4a;color:#d6ebff;cursor:pointer}
.nav-command-trigger svg{width:20px;height:20px}.nav-command-trigger kbd{font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;color:#9cbcd6;white-space:nowrap}
.navigation-enhanced .header-actions #language{border:0;padding:0;min-width:36px}.navigation-enhanced .nav-join{padding:9px 14px}
.navigation-enhanced .menu-toggle{display:none}
.nav-mega{position:absolute;top:100%;left:0;right:0;margin:0;background:#f7fbff;color:#13324f;border-bottom:1px solid #c0d8ed;box-shadow:0 28px 42px #061b3526;animation:mega-drop .2s ease-out;max-height:calc(100dvh - 180px);overflow:auto}
.mega-content{display:grid;grid-template-columns:220px minmax(0,1fr);gap:34px;padding:30px 4vw 35px;max-width:1600px;margin:0 auto}
.mega-intro{padding:10px 24px 10px 0;border-right:1px solid #cbdcec}
.mega-intro .nav-eyebrow{font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.2px;color:#537997;margin:0 0 12px}
.mega-intro h2{font-size:26px;line-height:1.4;margin:0 0 13px;letter-spacing:-.5px}
.mega-intro>p:last-child{font-size:15px;color:#526e85;line-height:1.8;margin:0}
.mega-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 14px;align-content:start}
.navigation-enhanced .site-header .mega-link{display:flex;align-items:flex-start;position:relative;gap:13px;padding:15px 14px;border-radius:10px;border:1px solid transparent;color:#183c5d;line-height:1.55;transition:background .18s,border-color .18s}
.navigation-enhanced .site-header .mega-link:hover,.mega-link:focus-visible{background:#e7f2ff;border-color:#bcd7f1}
.navigation-enhanced .site-header .mega-link:after{display:none}
.mega-link>svg{width:25px;height:25px;flex-shrink:0;color:#096cc4;margin-top:2px}
.nav-copy{display:block;min-width:0}.nav-copy strong{display:block;font-size:16px;font-weight:650;line-height:1.5;color:inherit}.nav-copy small{display:block;font-size:14px;color:#5a7389;line-height:1.6;margin-top:5px}
.mega-link>.nav-notice{margin-left:auto;margin-top:4px;flex-shrink:0}
.nav-notice{display:inline-flex;align-items:center;gap:4px;max-width:48px;opacity:1;transform:scale(1);transform-origin:center;transition:opacity .2s,transform .24s,max-width .24s;vertical-align:middle;pointer-events:none}
.nav-notice[data-visible=false]{opacity:0;transform:scale(.2);max-width:0;overflow:hidden;gap:0}
.nav-update-dot{display:inline-block;flex-shrink:0;width:5px;height:5px;border-radius:50%;background:#64d9ee;box-shadow:0 0 0 3px #58cee319;animation:notice-breathe 2.4s ease-in-out infinite}
.nav-badge{display:none;position:relative;min-width:18px;height:19px;overflow:hidden;border-radius:5px;background:#215879;color:#ddfaff;font:600 12px/19px ui-monospace,SFMono-Regular,Consolas,monospace;text-align:center;padding:0 4px}
.has-count .nav-badge{display:block}.nav-badge>span{display:block}.nav-badge .badge-old{position:absolute;inset:0}
.mega-link .nav-badge,.drawer-subitem .nav-badge{background:#d9efff;color:#155d8f}.nav-paused .nav-update-dot{animation-play-state:paused}
.nav-drawer{position:fixed;inset:0 0 0 auto;width:min(390px,92vw);height:100dvh;max-height:100dvh;max-width:none;margin:0;padding:0;border:0;border-left:1px solid #6a99bb42;background:#0b213c;color:#eaf7ff;box-shadow:-20px 0 70px #020e2655;overflow:hidden;animation:drawer-enter .26s cubic-bezier(.22,.8,.28,1)}
.nav-drawer[open]{display:flex;flex-direction:column}.nav-drawer::backdrop,.nav-command::backdrop{background:#02152d99;backdrop-filter:blur(8px)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:22px 22px 15px;flex-shrink:0}.drawer-head strong{font-size:20px;letter-spacing:-.4px}
.nav-icon-button{display:flex;align-items:center;justify-content:center;border:1px solid #89adc145;border-radius:9px;background:transparent;color:inherit;min-width:44px;min-height:44px;cursor:pointer}.nav-icon-button svg{width:21px;height:21px}
.drawer-search{display:flex;align-items:center;gap:12px;margin:5px 22px 22px;padding:14px;background:#173955;color:#9ec4dd;border:1px solid #628cac55;border-radius:10px;font-size:16px;cursor:pointer;text-align:left;flex-shrink:0}.drawer-search svg{width:22px;height:22px}
.drawer-list{position:relative;overflow-y:auto;overscroll-behavior:contain;padding:0 16px calc(25px + env(safe-area-inset-bottom));min-height:0;flex:1}
.drawer-content{position:relative;z-index:1}.drawer-group{border-bottom:1px solid #6d99b621;padding:3px 0}
.drawer-highlight{background:#214968;box-shadow:inset 0 0 0 1px #67bfdb35}
.drawer-group-button{display:flex;align-items:center;gap:13px;width:100%;border:0;background:transparent;color:#d7eafa;min-height:58px;padding:15px 15px;text-align:left;font-size:16px;cursor:pointer;border-radius:10px}
.drawer-group-button>svg:first-child{width:24px;height:24px;flex-shrink:0}.drawer-label{flex:1}.drawer-chevron{width:18px;height:18px;transition:transform .24s}.is-open .drawer-chevron{transform:rotate(90deg);color:#8deaff}
.drawer-sub-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease}.is-open .drawer-sub-body{grid-template-rows:1fr}
.drawer-subitems{overflow:hidden;min-height:0;margin-left:27px;position:relative;padding-left:12px}
.drawer-subitems:before{content:'';position:absolute;top:9px;bottom:14px;left:0;width:1px;background:#557e9d80}
.drawer-subitem{display:flex;position:relative;gap:10px;align-items:center;border-radius:8px;padding:13px 10px;margin:2px 0;color:#bed8eb;min-height:44px;font-size:14px}
.drawer-subitem>svg{width:18px;height:18px;flex-shrink:0;color:#8eb8d3}.drawer-subitem .nav-copy strong{font-size:14px;line-height:1.6;font-weight:500}.drawer-subitem[aria-current]{color:#91ecff}.drawer-subitem:hover{background:#214663}
.is-open .drawer-subitem{animation:submenu-enter .24s ease-out both;animation-delay:var(--stagger)}
.nav-dock{position:fixed;z-index:35;bottom:calc(18px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:10px 12px;max-width:calc(100vw - 24px);border:1px solid #8cb4d158;border-radius:21px;background:#0a2039f0;backdrop-filter:blur(20px);box-shadow:0 12px 40px #061b3540}
.dock-item{position:relative;display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:12px;color:#b8d4e7;flex-shrink:0}
.dock-visual{display:flex;align-items:center;justify-content:center;width:32px;height:32px;transform:translateY(var(--dock-lift,0px)) scale(var(--dock-scale,1));transition:transform .16s ease-out}
.dock-visual svg{width:26px;height:26px}.dock-item:hover,.dock-item:focus-visible,.dock-item[aria-current]{color:#86e9ff}
.dock-tooltip{position:absolute;bottom:calc(100% + 16px);left:50%;transform:translate(-50%,5px);border:1px solid #84b3d44d;border-radius:7px;background:#112e49;padding:7px 11px;font-size:14px;line-height:1.5;color:#effaff;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s}
.dock-item:hover .dock-tooltip,.dock-item:focus-visible .dock-tooltip{opacity:1;transform:translate(-50%,0)}
.dock-current-dot{position:absolute;bottom:0;width:4px;height:4px;border-radius:50%;background:#8eeeff;opacity:0;transform:scale(.2);transition:opacity .2s,transform .25s}.dock-item[aria-current] .dock-current-dot{opacity:1;transform:scale(1)}
.dock-item>.nav-notice{position:absolute;top:-4px;right:-3px}.dock-item .nav-badge{background:#235b7c;color:#eeffff;border-radius:6px}
.nav-command{width:min(650px,calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 48px);padding:0;border:1px solid #bfd9ee;border-radius:18px;background:#f7fbff;color:#15344e;box-shadow:0 35px 100px #01112670;animation:command-enter .2s cubic-bezier(.22,.8,.28,1);overflow:hidden}
.command-head{display:flex;align-items:center;justify-content:space-between;padding:20px 23px 10px;gap:20px}.command-head h2{font-size:22px;line-height:1.4;margin:0;letter-spacing:-.3px}.command-head .nav-icon-button{color:#51748f;border-color:#c6dcea}
.command-search-row{display:flex;align-items:center;gap:14px;margin:8px 23px 10px;padding:0 15px;border:1px solid #7eb4da;border-radius:10px;background:#fff;box-shadow:0 0 0 3px #b5e4fc36}
.command-search-row>svg{width:24px;height:24px;flex-shrink:0;color:#4686b5}.command-search-row input{width:100%;min-width:0;padding:17px 0;border:0;background:transparent;outline:none;font-size:17px;color:#163e60}.command-search-row:focus-within{border-color:#1380c6;box-shadow:0 0 0 3px #78caed35}
.command-status{font-size:14px;line-height:1.7;color:#627d91;margin:12px 24px}
.command-results{max-height:min(430px,calc(100dvh - 270px));min-height:65px;overflow-y:auto;overscroll-behavior:contain;padding:0 12px 12px}
.command-option{display:flex;align-items:center;gap:14px;border:1px solid transparent;border-radius:10px;padding:13px 14px;margin:3px 0;color:#234663;line-height:1.5;cursor:pointer}.command-option>svg{width:24px;height:24px;flex-shrink:0;color:#3a80b1}
.command-option.is-selected{background:#e1effb;border-color:#bbd9ee}.command-option-copy{display:block;min-width:0;flex:1}.command-option-copy strong{display:block;font-size:16px;font-weight:600}.command-option-copy small{display:block;font-size:14px;line-height:1.6;color:#5c788e;margin-top:3px}.command-option mark{background:#b1eaf9;color:#063b68;border-radius:3px;padding:0 1px}
.command-category{font-size:12px;color:#6689a5;white-space:nowrap;flex-shrink:0}.command-footer{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #d0e1ee;background:#edf5fb;padding:12px 23px;color:#657e91;font-size:14px;line-height:1.6}
@keyframes mega-drop{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
@keyframes drawer-enter{from{opacity:.6;transform:translateX(35px)}to{opacity:1;transform:translateX(0)}}
@keyframes submenu-enter{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:translateX(0)}}
@keyframes command-enter{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes notice-breathe{0%,100%{opacity:.6;box-shadow:0 0 0 2px #62d6e917}50%{opacity:1;box-shadow:0 0 0 4px #62d6e925}}
@media(min-width:1100px){.navigation-enhanced .site-header #navigation.nav-primary{display:flex}.navigation-enhanced .menu-toggle{display:none}}
@media(max-width:1390px) and (min-width:1100px){.navigation-enhanced .site-header{padding-inline:2vw;gap:12px}.navigation-enhanced .site-header .brand-name small{display:none}.navigation-enhanced .site-header .wordmark{font-size:24px}.navigation-enhanced .nav-top-link{font-size:14px;padding-left:8px}.nav-command-trigger kbd{display:none}.navigation-enhanced .header-actions{gap:8px}.navigation-enhanced .nav-join{display:none}}
@media(max-width:1099px){.navigation-enhanced .site-header #navigation.nav-primary{display:none}.navigation-enhanced .menu-toggle{display:flex}.navigation-enhanced .header-actions{margin-left:auto}.nav-mega{display:none}.nav-command-trigger kbd{display:none}}
@media(max-width:760px){.navigation-enhanced{padding-bottom:calc(100px + env(safe-area-inset-bottom,0px))}.navigation-enhanced .site-header{padding-inline:5vw;gap:10px}.navigation-enhanced .site-header .wordmark{font-size:25px}.navigation-enhanced .site-header .brand-logo-frame{width:42px;height:42px;flex-basis:42px}.navigation-enhanced .site-header .brand-name small{display:none}.navigation-enhanced .header-actions{gap:4px}.navigation-enhanced .header-actions #language{min-width:32px}.navigation-enhanced .nav-command-trigger{padding:8px;min-width:40px}.nav-dock{bottom:calc(12px + env(safe-area-inset-bottom,0px));gap:2px;padding:8px;border-radius:17px}.dock-item{width:44px;height:44px}.dock-visual svg{width:24px;height:24px}.dock-tooltip{font-size:13px}.nav-command{max-height:calc(100dvh - 32px);border-radius:14px}.command-head{padding:17px 16px 8px}.command-search-row{margin:8px 16px 10px;gap:10px;padding-inline:12px}.command-search-row input{font-size:16px}.command-results{padding-inline:8px}.command-option{padding:12px 10px;gap:10px}.command-category{display:none}.command-status{margin-inline:17px}.command-footer{padding-inline:17px;font-size:13px}}
@media(prefers-reduced-motion:reduce){.navigation-enhanced *,.navigation-enhanced *:before,.navigation-enhanced *:after{animation:none!important;transition:none!important}.dock-visual{transform:none}.nav-drawer::backdrop,.nav-command::backdrop{backdrop-filter:none}}