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var(--line);gap:2px;margin-bottom:4px;padding:10px 12px 12px;display:grid}.am-head b{color:var(--fg);font-weight:600}.acct-menu a,.acct-menu button{text-align:left;width:100%;color:var(--text);border-radius:11px;padding:9px 12px;font-size:14.5px;transition:background .15s;display:block}.acct-menu a:hover,.acct-menu button:hover{background:var(--s3)}.toasts{z-index:120;pointer-events:none;justify-items:center;gap:8px;display:grid;position:fixed;bottom:96px;left:50%;transform:translate(-50%)}.toast{background:var(--fg);color:var(--fg-inv);font:500 14.5px/1.2 var(--font);box-shadow:var(--shadow-2);animation:toast-in .5s var(--spring), toast-out .35s var(--ease) 3.2s forwards;border-radius:999px;align-items:center;gap:10px;max-width:min(520px,100vw - 32px);padding:11px 18px;display:inline-flex}.toast-dot{background:var(--ok);border-radius:50%;flex:none;width:8px;height:8px}@keyframes toast-in{0%{opacity:0;transform:translateY(14px)scale(.94)}to{opacity:1;transform:none}}@keyframes toast-out{to{opacity:0;transform:translateY(6px)scale(.98)}}:root[data-theme=light] .prompt-box,:root[data-theme=light] .stat,:root[data-theme=light] .acct-card:not(.danger),:root[data-theme=light] .why,:root[data-theme=light] .example{box-shadow:inset 0 0 0 1px var(--line)}:root[data-theme=light] .track-card:hover,:root[data-theme=light] .option:hover:not(:disabled),:root[data-theme=light] .mp-nav-link:hover,:root[data-theme=light] .exam-row:hover{box-shadow:var(--shadow-1)}:root[data-theme=light] .nav.solid{background:#ffffffdb}:root[data-theme=light] .bar,:root[data-theme=light] .lesson-top{background:#ffffffe6}:root[data-theme=light] .lesson-rail{background:var(--bg)}:root[data-theme=light] .seg-control button.on,:root[data-theme=light] .chip.solid{box-shadow:0 1px 2px #0f14191f}:root[data-theme=light] .dw.add{color:#fff}:root[data-theme=light] .hero-scrim{opacity:1}@media (max-width:560px){.nav-inner{gap:10px}.nav-stats{display:none}.nav-signin{padding:0 12px}.wordmark{letter-spacing:.26em}}