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var(--line);border-radius:10px;width:100%}fieldset{border:1px solid var(--line);border-radius:12px;margin:18px 0;padding:16px}#palettes{display:flex;flex-wrap:wrap;gap:8px}#palettes button[aria-pressed=true]{outline:2px solid currentColor}.settings-list{display:grid;gap:20px}.settings-list label{display:flex;align-items:center;gap:10px}.settings-list select{margin-left:auto;padding:9px;border:1px solid var(--line);border-radius:10px;background:white}.settings-list .file-label{display:block}.file-label input{max-width:100%;display:block;margin-top:10px;font-size:13px}.caption{font-size:13px;color:#786a7e;margin:0}#chapters{display:grid;gap:10px}#chapters button{display:grid;grid-template-columns:40px 1fr;text-align:left;padding:14px;align-items:center}#chapters small{grid-column:2;font-weight:400;font-size:12px;margin-top:6px;color:#786a7e}#chapters 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@media(min-width:701px) and (max-height:850px){header{padding-top:8px;padding-bottom:8px}main{padding-top:6px}.chapter-header{margin-bottom:8px}.mission{margin-bottom:12px}.world-card,.code-card{padding:16px 20px}#board{max-width:max(300px,calc(100svh - 350px))}.editor{height:clamp(220px,calc(100svh - 450px),340px)}.card-top{margin-bottom:10px}.board-caption{margin-top:8px}}
@media(max-width:700px){header{gap:8px}.brand{font-size:18px;white-space:nowrap}.header-actions{flex-shrink:0}.header-actions button{white-space:nowrap;padding:8px 6px}.header-actions .icon-button{min-width:36px}}