.learning-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:22px;align-items:start}.learning-board-card{min-width:0;padding:22px}.learning-board-card .chessboard{max-width:610px;margin:0 auto}.learning-feedback{padding:17px 0;font-size:16px;line-height:1.6;min-height:65px;color:var(--text)}.learning-feedback.solved{color:var(--mint)}.practice-moves{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding-top:18px;border-top:1px solid var(--border);margin-top:18px}.practice-moves span{font-size:14px}.practice-moves small{color:var(--muted)}.lesson-group{margin:28px 0}.lesson-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.lesson-tile{display:flex;flex-direction:column;gap:14px}.lesson-tile h3{font-size:23px;line-height:1.2}.lesson-tile p{flex:1;margin:0;color:var(--muted);line-height:1.65}.lesson-tile .card-head{margin:0;flex-wrap:wrap;gap:10px}.sync-card{margin-top:20px}.sync-card h3{font-size:23px;margin:12px 0}.sync-card p{color:var(--muted);line-height:1.65}.sync-card .button-row{margin-top:14px}.game-coach{margin-top:26px}.coach-highlights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.coach-highlight{min-width:0}.coach-highlight h3{font-size:25px;margin:12px 0}.coach-highlight p{line-height:1.65;color:var(--muted)}.coach-highlight .button-row{margin-top:18px}.coach-suggestion{padding:12px;border:1px solid var(--border);border-radius:10px;font-size:13px;color:var(--muted)}.coach-suggestion strong{display:block;font-size:21px;color:var(--mint);margin-top:5px}.cup-card{margin:20px 0}.cup-creator{margin-bottom:24px}.cup-creator form{padding-top:18px}.cup-creator fieldset{border:1px solid var(--border);border-radius:12px;padding:16px}.bracket-player{display:flex;gap:10px;align-items:center;padding:8px 0;font-size:16px}.bracket-player small{color:var(--muted);min-width:18px}.bracket-player.winner{color:var(--mint);font-weight:700}.bracket-box .tiny{line-height:1.6;margin:10px 0}.future-round{color:var(--muted);line-height:1.6;border-style:dashed}.cup-status{margin-top:18px}.cup-archive{margin-top:35px}.cup-archive details{margin:14px 0}.cup-archive summary{cursor:pointer;line-height:1.6;font-weight:600}.champion-name{font-size:32px;color:var(--gold);margin:24px 0 10px}.auth-progress{text-align:left;line-height:1.7}.auth-progress .button-row{margin-top:18px}.auth-step-list{padding-left:22px;color:var(--muted)}.auth-step-list li{margin:9px 0}
.guest-learning-nav{display:flex;gap:9px;flex-wrap:wrap;padding:0 0 24px}.guest-learning-nav [aria-current="page"]{border-color:var(--mint);color:var(--mint)}
.game-side .coach-highlights{grid-template-columns:minmax(0,1fr)}.game-side .game-coach .section-heading{display:block}.game-side .game-coach .section-heading p{margin-top:9px}
@media(max-width:1050px){.lesson-grid,.coach-highlights{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-layout{grid-template-columns:minmax(0,1fr) 290px}}
@media(max-width:760px){.learning-layout{grid-template-columns:minmax(0,1fr)}.learning-board-card{padding:16px}.lesson-grid,.coach-highlights{grid-template-columns:minmax(0,1fr)}.practice-moves{grid-template-columns:repeat(3,minmax(0,1fr))}.cup-card .card-head{flex-wrap:wrap;gap:14px}.cup-card .bracket{max-width:100%;overflow:auto}.cup-archive .line{flex-wrap:wrap;gap:8px}.lesson-tile h3{font-size:25px}}