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16px}.auth-card{width:min(440px,100%)}.grid2{display:grid;grid-gap:16px;gap:16px;grid-template-columns:1fr 1fr}@media (max-width:680px){.grid2{grid-template-columns:1fr}}.choice-card{display:block;padding:24px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);color:var(--ink);transition:border-color .12s ease}.choice-card:hover{border-color:var(--accent);color:var(--ink)}.choice-card h2{margin:10px 0 4px;font-size:18px}.choice-card p{color:var(--muted);margin:0}.sub{color:var(--ink-2);font-size:16px;max-width:52ch}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--ink)}.brand .dot{display:none}.grades-layout{display:grid;grid-template-columns:minmax(220px,300px) 1fr;grid-gap:20px;gap:20px;align-items:start}@media (max-width:760px){.grades-layout{grid-template-columns:1fr}}.grade-item{display:flex;width:100%;height:40px;justify-content:flex-start;gap:8px;margin-bottom:2px;border-color:transparent;background:transparent;color:var(--ink-2);font-weight:500}.grade-item:hover{background:var(--bg)}.grade-item.on{background:var(--accent-soft);color:var(--accent);font-weight:600}.grade-item span:first-child{flex:1 1;text-align:left}