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.actions{flex-wrap:wrap;gap:10px;display:flex}@media(min-width:1500px){main{padding-top:50px}}@media(max-width:1150px){.sidebar{width:185px}.workspace{grid-template-columns:minmax(0,1fr) 240px;gap:22px}main{padding:30px}header{padding:0 30px}.ai-heading strong{font-size:23px}.ai-box{padding:23px}.session{gap:9px;padding:14px}.selection{padding:19px}}@media(max-width:940px){.sidebar{width:76px;padding:25px 9px}.sidebar .nav-item{justify-content:center}.sidebar .nav-item span,.collapse-control{display:none}.sidebar-top{padding:0 8px 35px}.workspace{grid-template-columns:minmax(0,1fr) 230px;gap:20px}.ai-box form{gap:8px}.ai-box .primary{padding:12px;font-size:12px}.ai-heading strong{font-size:23px}}@media(max-width:740px){.workspace{grid-template-columns:1fr}.selection{position:static}.ai-heading{align-items:flex-start}.ai-heading strong{font-size:23px}.ai-heading .text-button{padding:5px;font-size:0}.ai-heading .text-button svg{width:20px;height:20px}.ai-box form{flex-direction:column}.ai-box .primary{font-size:14px}.ai-box p{font-size:11px;line-height:1.7}.notice{gap:7px;font-size:11px}.notice .text-button{font-size:11px}.session-bottom{grid-column:1/4}.selection h3{font-size:19px}}@media(max-width:520px){body{display:block}.sidebar,.sidebar.collapsed{background:#fff;border-bottom:1px solid #e5e5e5;border-right:0;flex-direction:row;align-items:center;gap:26px;width:100%;height:65px;padding:10px 17px;position:static}.sidebar-top,.sidebar.collapsed .sidebar-top{padding:0;display:block}.t-mark{border-radius:8px;width:34px;height:34px;font-size:27px}.nav-group{gap:7px;margin-left:auto;display:flex}.sidebar .nav-item{width:36px;padding:9px}.sidebar-bottom,.sidebar .collapse-control{display:none}header{height:65px;padding:0 20px}.page-label{font-size:14px}header .outline{min-height:35px;padding:8px 10px;font-size:11px}main{padding:22px 19px}.notice{flex-wrap:wrap;margin-bottom:18px}.notice>.text-button{margin-left:auto}.ai-box{margin-bottom:28px;padding:20px 17px}.ai-heading strong{letter-spacing:-.7px;font-size:23px}.days{gap:6px}.day{min-height:75px;font-size:10px}.day strong{font-size:22px}.search-row{flex-wrap:wrap}.search{min-width:180px}.search-row>.outline{padding:10px;font-size:12px}.session{padding:13px}.session h3{font-size:13px}.session p{font-size:11px}.session-bottom{font-size:10px}.choose{padding:7px;font-size:10px}.section-title h2{font-size:17px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.t-mark{background:0 0;padding:0}.t-mark img{border-radius:inherit;width:100%;height:100%;display:block}.sidebar-top{justify-content:flex-end}.sidebar.collapsed .sidebar-top{align-items:center}@media(max-width:940px){.sidebar-top{display:none}}@media(max-width:520px){.nav-group{margin-left:0}.sidebar{justify-content:flex-start}}.connection-tabs{gap:8px;margin:20px 0;display:flex}.connection-tabs button{min-height:44px;font:inherit;background:#fff;border:1px solid #ddd;border-radius:8px;padding:8px 14px}.connection-tabs button[aria-pressed=true]{color:#fff;background:#111;border-color:#111}#bookmark-code{resize:vertical;border:1px solid #ddd;border-radius:8px;width:100%;min-height:110px;margin-top:12px;padding:12px;font-size:16px}details{margin:16px 0}summary{cursor:pointer}#mobile-key{border:1px solid #ddd;border-radius:8px;width:100%;margin:10px 0 18px;padding:12px;font-size:16px;display:block}#key-dialog p{font-size:13px;line-height:1.6}dialog [hidden]{display:none!important}@media(max-width:600px){input{font-size:16px!important}button{min-height:44px}.app-shell{padding-bottom:env(safe-area-inset-bottom)}}.browse,.search-row,.search{scroll-margin-top:28px}.browse{border-radius:12px}.nav-item{transition:background-color .18s,color .18s}.navigation-highlight{animation:1.8s ease-out navigation-arrival}.search.navigation-highlight{border-color:#777}@keyframes navigation-arrival{0%,20%{background-color:#f3f3f3;box-shadow:0 0 0 5px #1111110d}to{background-color:#0000;box-shadow:0 0 #1110}}dialog[open]{animation:.16s ease-out settings-arrival}@keyframes settings-arrival{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.navigation-highlight,dialog[open]{animation:none}.navigation-highlight{outline-offset:4px;outline:2px solid #ddd}}#credential-mode{width:100%;font:inherit;background:#fff;border:1px solid #ddd;border-radius:8px;margin:10px 0 20px;padding:12px;font-size:16px;display:block}[hidden]{display:none!important}#login-link{margin:12px 0;padding:12px;display:inline-flex}#start-login{margin:12px 0}#retry{margin-top:16px}#disconnect{margin-left:auto;margin-right:12px}#review-link{margin-top:20px;text-decoration:underline;display:inline-flex}#school-login{gap:10px;margin:24px 0;display:grid}#school-login label{font-size:13px;font-weight:600}#school-login input{width:100%;min-height:48px;font:inherit;color:#111;background:#fff;border:1px solid #ccc;border-radius:8px;padding:12px 14px;font-size:16px}#school-login input:focus{outline-offset:2px;outline:2px solid #111}#school-login .primary{margin-top:8px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}