/* Full-width desktop rail; mobile navigation keeps its existing layout. */
@media(min-width:901px){#side.side{width:100%;max-width:none;padding:12px clamp(12px,1.25vw,28px);gap:8px;flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;box-sizing:border-box}#side.side .nav{flex:1 0 auto;min-height:46px;font-size:clamp(12px,.82vw,15px);padding:10px 13px;white-space:nowrap}}
.offline-brand50{display:flex;align-items:center;gap:14px;color:inherit;text-decoration:none;flex:1;min-width:0}.offline-brand50 b{min-width:0!important}.offline-streak50{display:inline-flex;padding:7px 12px;margin-top:4px;border-radius:20px;border:1px solid #14b8a655;background:#0f766e22;color:#087f78;font-weight:700;font-size:13px}.dark .offline-streak50{color:#84f2d9}
.student-actions:has(.cosmic-card50){grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.student-actions .cosmic-card50{grid-column:auto!important;position:relative;min-height:225px;border-radius:25px;padding:22px;text-align:right;isolation:isolate;overflow:visible;min-width:0}.cosmic-card50 .sicon{width:52px;height:52px;border-radius:17px;position:relative;z-index:3;margin:0 0 14px auto;display:grid;place-items:center}.cosmic-card50 .sicon svg{width:29px;height:29px}.cosmic-card50>b,.cosmic-card50>small{position:relative;z-index:3;display:block;max-width:100%;white-space:normal}.cosmic-card50>b{font-size:23px;line-height:1.5;margin-top:12px}.cosmic-card50>small{font-size:14px;line-height:1.8;margin-top:5px}.cosmic-art50{display:none;position:absolute;left:0;bottom:0;width:49%;height:85%;object-fit:contain;object-position:left bottom;z-index:0;pointer-events:none}.action-arrow50{position:absolute;top:25px;left:25px;width:22px;height:22px;z-index:3}.action-arrow50 svg{width:100%;height:100%}.cosmic-card50::after{display:none!important}.cosmic-card50 .card-spotlight-v44{overflow:hidden}.cosmic-card50 .card-beam50{position:absolute;inset:0;width:100%;height:100%;overflow:visible;z-index:5;pointer-events:none;opacity:0;transition:opacity .15s ease}.card-beam50 rect{width:calc(100% - 4px);height:calc(100% - 4px);fill:none;stroke:white;stroke-linecap:round;animation:beam-orbit50 1.75s linear infinite;animation-play-state:paused}.beam-core50{stroke-width:1.8;stroke-dasharray:4 96}.beam-glow50{stroke-width:5;stroke-dasharray:8 92;opacity:.38;filter:blur(1px)}
@keyframes beam-orbit50{from{stroke-dashoffset:100}to{stroke-dashoffset:0}}
@media(hover:hover) and (pointer:fine){.cosmic-card50:is(:hover,:focus-visible) .card-beam50{opacity:1}.cosmic-card50:is(:hover,:focus-visible) .card-beam50 rect{animation-play-state:running}}
@media(hover:none),(pointer:coarse){.cosmic-card50:active .card-beam50{opacity:.55}.cosmic-card50:active .card-beam50 rect{animation-play-state:running}}
.cosmic-card50[data-home-nav=foundation]{--card-top50:#0756a5;--card-bottom50:#061c40;--card-line50:#4aa2e3}.cosmic-card50[data-home-nav=plan]{--card-top50:#047b7e;--card-bottom50:#032d3e;--card-line50:#31b6ba}.cosmic-card50[data-home-nav=progress]{--card-top50:#8d1e61;--card-bottom50:#280f2b;--card-line50:#c75d9d}.cosmic-card50[data-home-nav=quant]{--card-top50:#164da9;--card-bottom50:#071e4a;--card-line50:#4889de}.cosmic-card50[data-home-nav=verbal]{--card-top50:#602ba4;--card-bottom50:#200f45;--card-line50:#9d66db}.cosmic-card50[data-home-nav=errors]{--card-top50:#9a5809;--card-bottom50:#392105;--card-line50:#ce963d}.cosmic-card50[data-home-nav=combined]{--card-top50:#7136b1;--card-bottom50:#251044;--card-line50:#aa79e8}.cosmic-card50[data-home-nav=mock]{--card-top50:#048881;--card-bottom50:#052d3b;--card-line50:#3cbbb6}.cosmic-card50[data-home-nav=downloads]{--card-top50:#9e2b6c;--card-bottom50:#30102b;--card-line50:#d573a9}
body.dark .student-actions .cosmic-card50[data-home-nav]{background:linear-gradient(145deg,var(--card-top50),var(--card-bottom50))!important;border:1px solid var(--card-line50)!important;color:#fff!important;box-shadow:inset 0 1px #ffffff15}body.dark .cosmic-card50 .cosmic-art50{display:block}body.dark .cosmic-card50 .sicon{background:#06192a70!important;border:1px solid var(--card-line50);color:#e5f6ff!important}body.dark .cosmic-card50>small{color:#edf3ff!important}body.dark .cosmic-card50 .action-arrow50{color:#eef7ff}.cosmic-card50:focus-visible{outline:2px solid #d4efff;outline-offset:4px}
@media(max-width:1000px){.student-actions:has(.cosmic-card50){grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}}
@media(max-width:600px){.student-actions .cosmic-card50{min-height:216px;padding:15px;border-radius:21px}.student-actions:has(.cosmic-card50){gap:10px}.cosmic-card50>b{font-size:18px}.cosmic-card50>small{font-size:12px}.cosmic-card50 .sicon{width:40px;height:40px;border-radius:13px;margin-bottom:12px}.cosmic-card50 .sicon svg{width:24px;height:24px}.cosmic-card50 .action-arrow50{top:19px;left:15px;width:18px;height:18px}.cosmic-card50 .cosmic-art50{opacity:.4;width:66%;height:68%}.cosmic-card50 .card-beam50 rect{rx:19px}}
@media(prefers-reduced-motion:reduce){.card-beam50 rect{animation:none!important}.cosmic-card50 .card-beam50{transition:none}}
.main:has(.student-actions>.cosmic-card50){max-width:1580px}.cosmic-art50{border-bottom-left-radius:24px}@media(min-width:1400px){.cosmic-card50>b{font-size:26px}.cosmic-card50>small{font-size:15px}}@media(max-width:600px){.cosmic-art50{border-bottom-left-radius:20px}}