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10px}.ib-ritmo-btn:disabled{opacity:.45;cursor:default}.ib-vel-trilho{position:relative;display:inline-block;width:76px;height:22px}.ib-vel-linha{position:absolute;left:0;right:0;top:10px;height:2px;background:var(--did-border);border-radius:2px}.ib-vel-marca{position:absolute;top:6px;width:2px;height:10px;background:var(--did-border);border-radius:1px}.ib-vel-marca:nth-of-type(2){left:0}.ib-vel-marca:nth-of-type(3){left:50%}.ib-vel-marca:nth-of-type(4){left:calc(100% - 2px)}.ib-vel-pino{position:absolute;top:4px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--did-accent);border:2px solid white;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:left .12s ease}.ib-vol-barras{display:inline-flex;align-items:flex-end;gap:3px;height:24px}.ib-vol-barras button{width:7px!important;min-width:0!important;padding:0!important;border:0!important;border-radius:2px!important;cursor:pointer;box-shadow:none!important;background:var(--did-border)!important;display:block;font-size:0!important;min-height:0!important;line-height:0!important}.ib-vol-barras button.cheio{background:var(--did-accent)!important}.ib-vol-barras button:disabled{cursor:default}[data-theme="dark"] .ib-block.ib-family-didatica .ib-vel-linha,[data-theme="dark"] .ib-block.ib-family-didatica .ib-vel-marca,[data-theme="dark"] .ib-block.ib-family-didatica .ib-vol-barras button{background:#475569!important}[data-theme="dark"] .ib-block.ib-family-didatica .ib-vel-pino,[data-theme="dark"] .ib-block.ib-family-didatica .ib-vol-barras button.cheio{background:var(--did-accent-dim)!important}[data-theme="dark"] .ib-block.ib-family-didatica .ib-vel-pino{border-color:#1e293b}[data-theme="dark"] .ib-block.ib-family-didatica .ib-ram-tok.livre{background:#312e81;color:#c7d2fe}.ib-itl-cp-comentario{margin-top:10px;padding:10px 12px;border-radius:6px;border-left:3px solid var(--did-border);font-size:16px;line-height:1.6;color:var(--did-text-strong)}.ib-itl-cp-comentario:empty{display:none}.ib-postsim-comentario{margin-top:10px;padding:10px 12px;border-radius:6px;border-left:3px solid var(--did-border);font-size:16px;line-height:1.6;color:var(--did-text-strong)}.ib-postsim-comentario:empty{display:none}