:root{--primary-color: #4F46E5;--primary-hover: #4338CA;--bg-color: #F9FAFB;--card-bg: #FFFFFF;--text-main: #111827;--text-sub: #6B7280;--text-placeholder: #9CA3AF;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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rgba(0,0,0,.05);color:#6b7280;line-height:1.4;font-weight:400}._correctedMsg_3a1lg_59{align-self:flex-end;background:linear-gradient(135deg,#10b981,#059669);color:#fff;border-radius:20px 20px 2px;box-shadow:0 10px 20px -5px #10b98166}._correctedLabel_3a1lg_291{font-size:.8rem;font-weight:800;text-transform:uppercase;margin-bottom:.5rem;display:flex;align-items:center;gap:.3rem;justify-content:flex-end;color:#ffffffe6}._correctedLabel_3a1lg_291:after{content:"✨"}._correctedText_3a1lg_323{font-size:1.2rem;font-weight:600;margin-bottom:.5rem}._translationText_3a1lg_335{display:none}._inputArea_3a1lg_343{padding:1.25rem 1.5rem;background:#fffc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid rgba(0,0,0,.05);display:flex;gap:.75rem;align-items:center}._input_3a1lg_343{flex:1;padding:.8rem 1.25rem;border-radius:24px;border:1px solid rgba(0,0,0,.1);background-color:#fff;font-size:1.05rem;transition:all .2s;box-shadow:inset 0 2px 4px #00000005}._input_3a1lg_343:focus{outline:none;border-color:#4f46e5;box-shadow:0 0 0 4px #4f46e51a,inset 0 2px 4px #00000005}._sendBtn_3a1lg_397{width:45px;height:45px;border-radius:50%;border:none;background:#4f46e5;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;flex-shrink:0;box-shadow:0 4px 12px #4f46e54d}._sendBtn_3a1lg_397:hover:not(:disabled){transform:scale(1.05) translateY(-2px);background:#4338ca;box-shadow:0 6px 15px #4f46e566}._sendBtn_3a1lg_397:disabled{background:#9ca3af;cursor:not-allowed;box-shadow:none}._sendBtn_3a1lg_397._flying_3a1lg_453{background:#10b981}._blank_3a1lg_461{display:inline-block;min-width:60px;padding:0 .5rem;margin:0 .2rem;border-bottom:2px solid #d1d5db;color:#9ca3af;transition:all .3s;text-align:center;font-weight:700}._blank_3a1lg_461._currentBlank_3a1lg_485{border-bottom-color:#4f46e5;color:#4f46e5;animation:_pulse_3a1lg_1 1.5s 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.8rem;border-radius:12px;font-size:.8rem;font-weight:700;cursor:pointer;transition:.2s}._showAnswerBtn_3a1lg_691:hover{background:#d97706;transform:scale(1.05)}._container_87qn1_1{display:grid;grid-template-columns:300px 1fr;gap:2rem;height:calc(100vh - 140px)}._sidebar_87qn1_15{background-color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:1.5rem;display:flex;flex-direction:column;overflow:hidden}._sidebar_87qn1_15 h2{font-size:1.25rem;font-weight:700;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid #E5E7EB;color:var(--text-main)}._listContainer_87qn1_53{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:.75rem;padding-right:.5rem}._contentArea_87qn1_71{background-color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:0;overflow:hidden;position:relative}._placeholder_87qn1_89{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-sub);font-size:1.1rem;background-color:#f9fafb}._main_1lau4_1{padding:40px 20px;max-width:1200px;margin:0 auto;min-height:calc(100vh - 80px);display:flex;flex-direction:column}