.drawer.svelte-66hzxb{background:var(--surface);border-left:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.handle.svelte-66hzxb{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;border:none;border-bottom:1px solid var(--border);border-radius:0;font-weight:600}.stamps.svelte-66hzxb{display:flex;gap:5px;margin-left:auto}.dot.svelte-66hzxb{width:12px;height:12px;border-radius:50%;border:2px dashed var(--muted)}.dot.done.svelte-66hzxb{border:2px solid var(--good);background:var(--good)}.body.svelte-66hzxb{padding:12px 14px 16px;overflow-y:auto}.tabs.svelte-66hzxb{display:flex;gap:6px;margin-bottom:8px}.tabs.svelte-66hzxb button.active:where(.svelte-66hzxb){background:var(--accent);color:var(--accent-text);border-color:transparent}.try.svelte-66hzxb{margin:4px 0 8px}.question.svelte-66hzxb{margin:8px 0}.choices.svelte-66hzxb{display:grid;gap:8px}.choices.svelte-66hzxb button:where(.svelte-66hzxb){text-align:left;padding:8px 14px}.choices.svelte-66hzxb button:where(.svelte-66hzxb):disabled{cursor:default}.choices.svelte-66hzxb .correct:where(.svelte-66hzxb){background:var(--good);color:#fff;border-color:transparent;opacity:1}.choices.svelte-66hzxb .wrong:where(.svelte-66hzxb){border-color:var(--bad);color:var(--bad);text-decoration:line-through;animation:svelte-66hzxb-shake .3s}.result.svelte-66hzxb{margin-top:12px}.stamp.svelte-66hzxb{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:3px solid var(--good);color:var(--good);font-size:1.4rem;font-weight:800;transform:rotate(-12deg);animation:svelte-66hzxb-stamp .35s ease-out}.hint.svelte-66hzxb{color:var(--warn)}@keyframes svelte-66hzxb-shake{25%{transform:translate(-4px)}75%{transform:translate(4px)}}@keyframes svelte-66hzxb-stamp{0%{transform:scale(2) rotate(-12deg);opacity:0}to{transform:scale(1) rotate(-12deg);opacity:1}}@media(prefers-reduced-motion:reduce){.wrong.svelte-66hzxb,.stamp.svelte-66hzxb{animation:none}}.layout.svelte-1les44l{display:grid;grid-template-columns:1fr minmax(300px,360px);height:calc(100dvh - 57px)}.stage.svelte-1les44l{display:flex;flex-direction:column;min-width:0;min-height:0}.crumb.svelte-1les44l{display:flex;gap:12px;align-items:center;padding:6px 12px;min-height:var(--tap)}iframe.svelte-1les44l{flex:1;width:100%;border:0;background:#fff}@media(max-width:900px),(orientation:portrait){.layout.svelte-1les44l{grid-template-columns:1fr;grid-template-rows:1fr auto}.layout.svelte-1les44l .drawer{border-left:none;border-top:1px solid var(--border);max-height:45dvh}}