:root{--algiz-bg:#f4f8fd;--algiz-ink:#08172f;--algiz-blue:#1574ff;--algiz-sidebar:276px;--algiz-topbar:72px}html,body{margin:0;min-height:100%;background:var(--algiz-bg);font-family:"Aptos","Segoe UI",Arial,sans-serif;color:var(--algiz-ink)}.shell{min-height:100vh}.v14-student-sidebar{position:fixed;inset:0 auto 0 0;width:var(--algiz-sidebar);z-index:100}.v14-student-topbar{position:fixed;left:var(--algiz-sidebar);right:0;top:0;height:var(--algiz-topbar);z-index:90}.v14-student-main{margin-left:var(--algiz-sidebar);padding-top:var(--algiz-topbar)}@media(max-width:980px){.v14-student-sidebar{transform:translateX(-100%)}.v14-student-topbar{left:0}.v14-student-main{margin-left:0}}

/* V31 critical accessibility */
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid #16a8ff;outline-offset:3px}
.skip-link:focus{position:fixed!important;left:16px;top:12px;width:auto;height:auto;padding:10px 14px;clip:auto;z-index:100000;background:#061a38;color:#fff;border-radius:8px}