.intro.svelte-3pf8ly{flex-direction:column;gap:14px;margin-top:40px;display:flex}.seg.svelte-3pf8ly{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);gap:8px;padding:5px;display:flex}.seg-btn.svelte-3pf8ly{min-height:42px;color:var(--muted);background:0 0;border:none;border-radius:10px;flex:1;font-size:.9rem;font-weight:700;transition:background .15s,color .15s}.seg-btn.active.svelte-3pf8ly{background:var(--accent-soft);color:var(--accent-2)}.deck-info.svelte-3pf8ly{color:var(--muted);font-variant-numeric:tabular-nums;justify-content:space-between;margin-bottom:14px;font-size:.78rem;font-weight:700;display:flex}.known.svelte-3pf8ly{color:var(--success)}.gesture-tutorial.svelte-3pf8ly{border:1px solid color-mix(in srgb, var(--accent) 35%, var(--border));border-radius:var(--radius-sm);background:var(--accent-soft);justify-content:space-between;align-items:center;gap:14px;margin:-4px 0 12px;padding:12px;display:flex}.gesture-tutorial.svelte-3pf8ly strong:where(.svelte-3pf8ly){font-size:.86rem;display:block}.gesture-tutorial.svelte-3pf8ly p:where(.svelte-3pf8ly){color:var(--muted);gap:10px;margin-top:3px;font-size:.68rem;font-weight:700;display:flex}.gesture-tutorial.svelte-3pf8ly button:where(.svelte-3pf8ly){background:var(--accent);color:#1a0d02;border-radius:10px;flex-shrink:0;min-width:62px;min-height:38px;padding:0 10px;font-size:.8rem;font-weight:800}.undo-row.svelte-3pf8ly{border:1px solid var(--border);background:var(--bg-2);color:var(--muted);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;margin:-4px 0 12px;padding:9px 12px;font-size:.8rem;font-weight:700;display:flex}.undo-row.svelte-3pf8ly button:where(.svelte-3pf8ly){background:var(--accent-soft);min-width:54px;min-height:32px;color:var(--accent-2);border-radius:9px;font-weight:800}.flipcard.svelte-3pf8ly{perspective:1400px;width:100%;min-height:400px;box-shadow:none;touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;will-change:transform;background:0 0;border:none;padding:0;transition:transform .22s cubic-bezier(.22,1,.36,1);position:relative}.flipcard.svelte-3pf8ly :where(.svelte-3pf8ly){-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.flipcard.dragging.svelte-3pf8ly{cursor:grabbing;transition:none}.flipcard.exiting.svelte-3pf8ly{pointer-events:none;transition-duration:.2s;transition-timing-function:ease-in}.flipcard.svelte-3pf8ly:focus-visible{outline:none}.flipcard.svelte-3pf8ly:focus-visible .face:where(.svelte-3pf8ly){outline:3px solid var(--accent-2);outline-offset:3px}.flip-inner.svelte-3pf8ly{width:100%;height:100%;min-height:400px;transform-style:preserve-3d;transition:transform .45s cubic-bezier(.22,1,.36,1);position:relative}.flipcard.flipped.svelte-3pf8ly .flip-inner:where(.svelte-3pf8ly){transform:rotateY(180deg)}.face.svelte-3pf8ly{backface-visibility:hidden;background:linear-gradient(180deg, var(--surface-2), var(--surface));border:1px solid var(--border);border-radius:var(--radius);grid-template-rows:1fr auto;padding:24px 20px;display:grid;position:absolute;inset:0;overflow:hidden;box-shadow:inset 0 1px #ffffff08,0 10px 30px #00000040}.flipcard.swiping-left.svelte-3pf8ly .face:where(.svelte-3pf8ly){border-color:color-mix(in srgb, var(--accent) 55%, var(--border))}.flipcard.swiping-right.svelte-3pf8ly .face:where(.svelte-3pf8ly){border-color:color-mix(in srgb, var(--success) 55%, var(--border))}.swipe-stamp.svelte-3pf8ly{z-index:3;letter-spacing:.06em;text-transform:uppercase;pointer-events:none;border:2px solid;border-radius:9px;padding:6px 10px;font-size:.76rem;font-weight:900;position:absolute;top:26px}.learning-stamp.svelte-3pf8ly{color:var(--accent-2);right:20px;transform:rotate(5deg)}.known-stamp.svelte-3pf8ly{color:var(--success);left:20px;transform:rotate(-5deg)}.face.back.svelte-3pf8ly{border-color:color-mix(in srgb, var(--accent) 40%, var(--border));transform:rotateY(180deg)}.face-content.svelte-3pf8ly{align-self:center;width:100%}.face-label.svelte-3pf8ly{color:var(--accent-2);letter-spacing:.12em;text-align:center;text-transform:uppercase;margin-bottom:18px;font-size:.7rem;font-weight:800;display:block}.qtext.svelte-3pf8ly{white-space:pre-wrap;text-align:center;letter-spacing:-.01em;font-size:clamp(1.2rem,5vw,1.5rem);font-weight:700;line-height:1.4}.atext.svelte-3pf8ly{white-space:pre-wrap;text-align:center;color:var(--accent-2);font-size:clamp(1.25rem,5.5vw,1.65rem);font-weight:800;line-height:1.35}.explanation.svelte-3pf8ly{border-top:1px solid var(--border);text-align:left;margin-top:26px;padding-top:20px}.explanation.svelte-3pf8ly span:where(.svelte-3pf8ly){color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px;font-size:.7rem;font-weight:800;display:block}.explanation.svelte-3pf8ly p:where(.svelte-3pf8ly){color:var(--muted);font-size:.9rem;line-height:1.5}.hint.svelte-3pf8ly{text-align:center;color:var(--faint);text-transform:uppercase;letter-spacing:.08em;align-self:end;padding-top:16px;font-size:.68rem;font-weight:700}.actions.svelte-3pf8ly{gap:10px;margin-top:14px;display:flex}.handbook-source.svelte-3pf8ly{width:fit-content;max-width:100%;color:var(--accent-2);text-align:center;text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb, var(--accent-2) 45%, transparent);text-decoration-color:color-mix(in srgb, var(--accent-2) 45%, transparent);text-underline-offset:3px;justify-content:center;align-items:center;gap:8px;margin:12px auto 0;font-size:.76rem;font-weight:750;line-height:1.4;display:flex}.handbook-source.svelte-3pf8ly svg:where(.svelte-3pf8ly){flex:none;width:15px;height:15px}.actions.svelte-3pf8ly .btn:where(.svelte-3pf8ly){flex:1}.reveal-btn.svelte-3pf8ly{width:100%}.summary.svelte-3pf8ly{flex-direction:column;gap:14px;margin-top:40px;display:flex}.score.svelte-3pf8ly{letter-spacing:-.01em;font-size:1.2rem;font-weight:800}
