:root{color:#3f3a34;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--color-text-strong:#29241f;--color-text-muted:#716960;--color-text-subtle:#968d82;--color-surface:#fffdf9;--color-border:#e7dfd3;--color-accent-strong:#bb4d35;--color-accent-soft:#f8e3da;--color-focus:#296f72;--color-notice:#eee8de;background:#f7f3ec;font-family:Pretendard,Noto Sans Thai,Noto Sans KR,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{background:#f7f3ec;min-width:320px}body{min-width:320px;min-height:100dvh;margin:0;overflow-x:hidden}#root{width:100%;min-width:0;max-width:100vw}button,input,select,textarea{font:inherit}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}._appShell_1ow4n_1{width:100%;min-width:0;max-width:820px;min-height:100dvh;margin:0 auto;padding:32px 20px 48px;overflow-x:clip}._header_1ow4n_11{padding:28px 4px 32px}._eyebrow_1ow4n_15{color:var(--color-accent-strong);letter-spacing:.14em;margin:0 0 12px;font-size:.75rem;font-weight:800}._header_1ow4n_11 h1{color:var(--color-text-strong);letter-spacing:-.045em;margin:0;font-size:clamp(2rem,9vw,3.5rem);line-height:1.05}._introduction_1ow4n_31{max-width:520px;color:var(--color-text-muted);margin:18px 0 0;font-size:1rem;line-height:1.7}._languageSection_1ow4n_39{width:100%;min-width:0;padding:0 4px}._toneSection_1ow4n_45{width:100%;min-width:0;padding:28px 4px 0}._toneCard_1ow4n_51{background:linear-gradient(135deg,#fffdf9,#eaf2ff);border-color:#b8cde8}._toneCard_1ow4n_51 ._languageCode_1ow4n_56{color:#005dba;background:#dcecff}._toneCard_1ow4n_51 ._nativeLabel_1ow4n_61,._toneCard_1ow4n_51 ._arrow_1ow4n_62{color:#005dba}._resumeSection_1ow4n_66,._savedSection_1ow4n_70{padding:0 4px 26px}._savedList_1ow4n_74{gap:10px;display:grid}._savedCard_1ow4n_79{border:1px solid var(--color-border);color:inherit;background:var(--color-surface);border-radius:17px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:15px 17px;text-decoration:none;display:grid}._savedCard_1ow4n_79 div{gap:3px;display:grid}._savedCard_1ow4n_79 strong{color:var(--color-text-strong);font-size:.9rem}._savedCard_1ow4n_79 div span,._savedCard_1ow4n_79>span:last-child{color:var(--color-text-subtle);font-size:.75rem}._savedIcon_1ow4n_108{color:#a15b1e;background:#fff1d9;border-radius:12px;place-items:center;width:36px;height:36px;font-weight:900;display:grid}._resumeCard_1ow4n_119{color:#fdfaf5;background:#2d6f6b;border-radius:18px;justify-content:space-between;align-items:center;gap:18px;padding:18px 20px;text-decoration:none;display:flex;box-shadow:0 16px 36px #1c58542e}._resumeCard_1ow4n_119 div{gap:4px;display:grid}._resumeCard_1ow4n_119 strong{font-size:.95rem}._resumeCard_1ow4n_119 div span{color:#ffffffbf;font-size:.78rem}._resumeCard_1ow4n_119:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}._sectionHeading_1ow4n_151{justify-content:space-between;align-items:baseline;gap:16px;min-width:0;margin-bottom:14px;display:flex}._sectionHeading_1ow4n_151 h2{color:var(--color-text-strong);margin:0;font-size:1.1rem}._sectionHeading_1ow4n_151 span{color:var(--color-text-subtle);font-size:.8rem}._languageList_1ow4n_171{gap:14px;width:100%;min-width:0;display:grid}._languageCard_1ow4n_178{border:1px solid var(--color-border);background:var(--color-surface);width:100%;min-width:0;max-width:100%;color:inherit;border-radius:24px;grid-template-columns:auto minmax(0,1fr);gap:16px;padding:20px;text-decoration:none;transition:transform .16s,border-color .16s,box-shadow .16s;display:grid;position:relative;overflow:hidden;box-shadow:0 18px 50px #31292012}._languageCard_1ow4n_178>div{min-width:0}._languageCard_1ow4n_178:hover{border-color:#d6c9b8;transform:translateY(-2px);box-shadow:0 22px 55px #3129201c}._languageCard_1ow4n_178:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}._languageCode_1ow4n_56{width:52px;height:52px;color:var(--color-accent-strong);background:var(--color-accent-soft);border-radius:17px;place-items:center;font-size:.9rem;font-weight:900;display:grid}._nativeLabel_1ow4n_61{color:var(--color-accent-strong);margin:1px 0 4px;font-weight:700}._languageCard_1ow4n_178 h3{color:var(--color-text-strong);margin:0;font-size:1.25rem}._languageCard_1ow4n_178 p:not(._nativeLabel_1ow4n_61){color:var(--color-text-muted);overflow-wrap:anywhere;margin:8px 0 28px;font-size:.88rem;line-height:1.55}._readyLabel_1ow4n_247{color:var(--color-text-subtle);font-size:.75rem;position:absolute;bottom:15px;right:18px}._arrow_1ow4n_62{color:var(--color-accent-strong);font-size:1.2rem;font-weight:800;position:absolute;top:19px;right:18px}@media (width>=700px){._appShell_1ow4n_1{padding:56px 36px 72px}._languageList_1ow4n_171{grid-template-columns:repeat(2,1fr)}._languageCard_1ow4n_178{grid-template-columns:1fr;min-height:250px}._savedList_1ow4n_74{grid-template-columns:repeat(2,1fr)}}._state_p8x57_1{border:1px solid var(--color-border);color:var(--color-text-muted);background:var(--color-surface);text-align:center;border-radius:18px;margin:12px 4px;padding:22px}._header_rbvtw_1{padding:20px 4px 28px}._backLink_rbvtw_5{color:var(--color-text-muted);align-items:center;gap:6px;margin-bottom:28px;font-size:.88rem;font-weight:700;text-decoration:none;display:inline-flex}._backLink_rbvtw_5:focus-visible{outline:3px solid 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var(--color-accent-soft));border-color:#e3c8ba;grid-column:1/-1}._selectionCard_1g87t_7 h2{color:var(--color-text-strong);overflow-wrap:anywhere;margin:5px 34px 5px 0;font-size:1.2rem}._selectionCard_1g87t_7 p{color:var(--color-text-muted);margin:0;font-size:.87rem;line-height:1.55}._badge_1g87t_52{color:var(--color-accent-strong);background:var(--color-accent-soft);border-radius:999px;padding:4px 8px;font-size:.72rem;font-weight:800;display:inline-flex}._arrow_1g87t_62{color:var(--color-accent-strong);font-weight:900;position:absolute;top:50%;right:20px;transform:translateY(-50%)}._setupForm_1g87t_71{gap:22px;padding:0 4px 40px;display:grid}._fieldGroup_1g87t_77{border:0;min-width:0;margin:0;padding:0}._fieldGroup_1g87t_77 legend,._fieldLabel_1g87t_85{color:var(--color-text-strong);margin-bottom:10px;font-size:.95rem;font-weight:800;display:block}._radioList_1g87t_93{gap:9px;display:grid}._radioCard_1g87t_98{border:1px solid 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auto;align-items:center;gap:12px;padding:8px 4px;display:grid}._learningHeader_1iqqo_8 button{width:38px;height:38px;color:var(--color-text-strong);background:var(--color-surface);cursor:pointer;border:0;border-radius:12px;place-items:center;font-size:1.1rem;text-decoration:none;display:grid}._learningHeader_1iqqo_8>a{width:38px;height:38px;color:var(--color-text-strong);background:var(--color-surface);border-radius:12px;place-items:center;text-decoration:none;display:grid}._learningHeader_1iqqo_8 button:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}._learningHeader_1iqqo_8 p,._learningHeader_1iqqo_8 strong{margin:0;display:block}._learningHeader_1iqqo_8 p{color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;overflow:hidden}._learningHeader_1iqqo_8 strong{color:var(--color-text-strong);margin-top:2px;font-size:.92rem}._learningHeader_1iqqo_8>span{color:var(--color-text-muted);font-size:.82rem;font-weight:700}._progressTrack_1iqqo_72{background:#e5ddd1;border-radius:999px;height:5px;margin:0 4px 4px;overflow:hidden}._progressTrack_1iqqo_72 span{border-radius:inherit;background:var(--color-accent-strong);height:100%;transition:width .18s;display:block}._cardArea_1iqqo_88{position:relative}._backgroundHint_1iqqo_92{z-index:0;color:var(--color-text-subtle);font-size:.8rem;font-weight:800;position:absolute;top:50%;transform:translateY(-50%)}._leftHint_1iqqo_102{left:8px}._rightHint_1iqqo_106{right:8px}._topHint_1iqqo_110{color:#2563eb;top:8px;right:50%;transform:translate(50%)}._bottomHint_1iqqo_117{color:#b42318;top:auto;bottom:8px;right:50%;transform:translate(50%)}._learningFooter_1iqqo_125{justify-items:center;gap:6px;min-height:54px;display:grid}._learningFooter_1iqqo_125 p{color:var(--color-text-subtle);text-align:center;margin:0;font-size:.8rem}._learningFooter_1iqqo_125>span{color:var(--color-text-subtle);font-size:.75rem}._undoButton_1iqqo_144{border:1px solid var(--color-border);color:var(--color-text-strong);background:var(--color-surface);cursor:pointer;border-radius:11px;padding:8px 12px;font-size:.78rem;font-weight:750}._undoButton_1iqqo_144:disabled{opacity:.55;cursor:wait}._undoButton_1iqqo_144:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}._saveError_1iqqo_165{text-align:center;font-size:.78rem;color:#9b3329!important}._saveNotice_1iqqo_171{font-weight:750;color:var(--color-accent-strong)!important}._dialogBackdrop_1iqqo_176{z-index:20;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#201b1694;place-items:center;padding:20px;display:grid;position:fixed;inset:0}._dialog_1iqqo_176{background:var(--color-surface);border-radius:22px;width:min(100%,420px);padding:24px;box-shadow:0 30px 90px #14100c4d}._dialog_1iqqo_176 h2{color:var(--color-text-strong);margin:0;font-size:1.25rem}._dialog_1iqqo_176 p{color:var(--color-text-muted);margin:10px 0 22px;font-size:.88rem;line-height:1.6}._dialogActions_1iqqo_208{gap:9px;display:grid}._dialogActions_1iqqo_208 button{border:1px solid var(--color-border);color:var(--color-text-strong);cursor:pointer;background:#fff;border-radius:13px;padding:13px;font-weight:750}._dialogActions_1iqqo_208 button:first-child{border-color:var(--color-accent-strong);color:#fff;background:var(--color-accent-strong)}._dialogActions_1iqqo_208 ._dangerButton_1iqqo_229{color:#9b3329}._dialogActions_1iqqo_208 ._deleteButton_1iqqo_233{color:#fff;background:#b42318;border-color:#b42318}._dialogActions_1iqqo_208 button:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}._summary_1iqqo_244{text-align:center;align-content:center;min-height:calc(100dvh - 80px);padding:48px 4px;display:grid}._eyebrow_1iqqo_252{color:var(--color-accent-strong);letter-spacing:.12em;margin:0 0 10px;font-size:.75rem;font-weight:900}._summary_1iqqo_244 h1{color:var(--color-text-strong);letter-spacing:-.04em;margin:0;font-size:clamp(2rem,9vw,3rem)}._summary_1iqqo_244>p:not(._eyebrow_1iqqo_252){color:var(--color-text-muted);margin:12px 0 30px}._summaryGrid_1iqqo_272{grid-template-columns:repeat(2,1fr);gap:10px;margin:0;display:grid}._summaryGrid_1iqqo_272 div{background:var(--color-surface);border-radius:16px;padding:16px}._summaryGrid_1iqqo_272 dt{color:var(--color-text-muted);font-size:.75rem}._summaryGrid_1iqqo_272 dd{color:var(--color-text-strong);margin:5px 0 0;font-size:1.4rem;font-weight:850}._summaryActions_1iqqo_297{gap:9px;margin-top:24px;display:grid}._summaryActions_1iqqo_297 a{border:1px solid var(--color-border);color:var(--color-text-strong);background:var(--color-surface);border-radius:14px;padding:14px;font-weight:750;text-decoration:none}@media (width>=700px){._summaryGrid_1iqqo_272{grid-template-columns:repeat(3,1fr)}}._savedEmpty_1iqqo_319{text-align:center;place-content:center;gap:18px;min-height:40dvh;display:grid}._savedEmpty_1iqqo_319 h2{color:var(--color-text-strong);margin:0}._savedEmpty_1iqqo_319 a{color:var(--color-accent-strong);font-weight:750}._toneContent_1tvww_1{align-content:center;gap:9px;width:100%;min-height:100%;display:grid;position:relative}._toneHeaderActions_1tvww_10{justify-content:flex-end;align-items:center;gap:8px;display:flex}._toneProgressCount_1tvww_17{color:var(--color-text-muted);white-space:nowrap;font-size:.82rem;font-weight:700}._toneHeaderActions_1tvww_10 ._toneAudioToggle_1tvww_24{border:1px solid var(--color-border);width:38px;height:38px;color:var(--color-text-muted);background:var(--color-surface);cursor:pointer;border-radius:12px;place-items:center;padding:0;font-size:1rem;line-height:1;display:grid}._toneHeaderActions_1tvww_10 ._toneAudioToggleEnabled_1tvww_39{color:var(--color-focus);background:#e8f5f4;border-color:#9cc5c7}._toneHeaderActions_1tvww_10 ._toneAudioToggle_1tvww_24:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}._toneAudioStatus_1tvww_50{font-weight:650;color:var(--color-focus)!important;font-size:.76rem!important}._toneMethod_1tvww_56{border:1px solid var(--color-border);background:#fffaf3;border-radius:16px;gap:4px;padding:3px 12px 12px;display:grid}._toneOverlayPronunciation_1tvww_65{min-height:1.05em;color:var(--color-accent-strong);overflow-wrap:anywhere;justify-content:center;align-items:flex-end;gap:.05em;font-size:clamp(1.35rem,6vw,2rem);font-weight:400;line-height:1.1;display:flex}._toneBracket_1tvww_78{color:var(--color-accent-strong);font-size:1.45em;font-weight:400;line-height:.72;display:inline-block}._toneSyllable_1tvww_86{padding-top:.23em;line-height:1;display:inline-block;position:relative}._toneMark_1tvww_93{color:var(--color-focus);font-size:2.18em;font-weight:400;line-height:.7;position:absolute;top:-.14em;right:50%;transform:translate(50%)}._toneWord_1tvww_104{overflow-wrap:anywhere;margin:0;font-size:clamp(2.8rem,14vw,5.5rem);font-weight:800;line-height:1.2}._toneConsonants_1tvww_112{color:var(--color-text-muted);letter-spacing:.08em;text-align:center;overflow-wrap:anywhere;margin:0;font-size:clamp(.95rem,4vw,1.2rem);font-weight:500;line-height:1.4;position:absolute;top:0;left:0;right:0}._toneMeaning_1tvww_127{color:var(--color-accent-strong);margin:4px 0 0;font-size:clamp(1.25rem,5vw,1.8rem);font-weight:800}._toneSummaryNote_1tvww_134{color:var(--color-text-muted);margin:0;font-size:.88rem;line-height:1.6}._toneLegend_1tvww_141._toneLegend_1tvww_141{color:var(--color-focus);letter-spacing:0;margin:0;font-size:2.24rem;font-weight:400;line-height:1}