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var(--serif);align-items:center;gap:8px;display:flex}.finish .tick{fill:none;stroke-width:2.4px;stroke-linecap:round;stroke-linejoin:round;width:22px;height:22px}.finish-links{flex-wrap:wrap;gap:8px;display:flex}@media (width<=560px){.lesson-chip .chip-soon{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}}.mode-switch{flex-direction:column;align-items:flex-end;gap:6px;display:flex}.mode-row{flex-direction:column;align-items:flex-end;gap:4px;display:flex}.mode-toggle{font:700 12px var(--ui);color:var(--ink);text-underline-offset:2px;cursor:pointer;background:0 0;border:0;padding:2px 4px;text-decoration:underline}.mode-toggle:disabled{opacity:.5;cursor:default}.mode-toggle:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:4px}.mode-notice{border:1.5px solid var(--ink);width:min(280px,100vw - 32px);box-shadow:0 3px 0 var(--ink);font:500 13px / 1.4 var(--ui);background:#fff;border-radius:12px;padding:10px 12px}.mode-notice p{overflow-wrap:anywhere;margin:0 0 6px}.mode-notice-actions{justify-content:flex-end;gap:10px;display:flex}.lesson-tools{align-items:flex-start}