@import "https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css";@import "https://fonts.googleapis.com/css2?family=Gaegu:wght@400;700&display=swap";@import "https://fonts.googleapis.com/css2?family=Material+Symbols+Rounded:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200&display=block";@import "https://fonts.googleapis.com/css2?family=Gaegu&family=Nanum+Gothic:wght@700&display=swap";:root{--persimmon-50:#fdf1ec;--persimmon-100:#faddd0;--persimmon-200:#f4b69d;--persimmon-300:#ee8e6b;--persimmon-400:#eb7853;--persimmon-500:#e8623d;--persimmon-600:#c94e2d;--persimmon-700:#a53d22;--persimmon-800:#7a2c18;--persimmon-900:#4d1b0f;--indigo-20:#f5f6fa;--indigo-50:#edeef4;--indigo-100:#d2d5e2;--indigo-200:#a5acc5;--indigo-300:#7882a8;--indigo-300-opacity-20:#7882a833;--indigo-400:#4f5a85;--indigo-500:#3a4373;--indigo-600:#2d3561;--indigo-700:#232950;--indigo-800:#181d3a;--indigo-900:#0e1124;--cream-50:#fffdf8;--cream-100:#fbf7ef;--cream-200:#f5efe0;--cream-300:#ece3cd;--cream-400:#e0d4b2;--cream-500:#d5c494;--ink-900:#1a1b2e;--ink-800:#2a2c45;--ink-700:#4a4d6b;--ink-600:#6e7290;--ink-500:#9498b3;--ink-400:#b8bbce;--ink-300:#d5d7e2;--ink-200:#e8e9ef;--ink-100:#f2f3f7;--mint-100:#dcf1e7;--mint-300:#a8dec4;--mint-500:#7fcba8;--mint-700:#3f8e67;--coral-100:#fceae0;--coral-300:#f4d4c2;--coral-500:#ecb59b;--red-100:#fce3e3;--red-500:#d8453f;--red-700:#9f2a26;--bg-page:var(--cream-100);--bg-page-dark:var(--indigo-600);--bg-elev:#fff;--bg-elev-dark:var(--indigo-500);--bg-backdrop:var(--indigo-300-opacity-20);--surface-1:var(--cream-200);--surface-1-strong:var(--cream-300);--surface-2:var(--ink-100);--fg-1:var(--ink-800);--fg-2:var(--ink-700);--fg-3:var(--ink-500);--fg-on-dark:var(--cream-100);--fg-on-primary:#fff;--brand:var(--persimmon-400);--brand-strong:var(--persimmon-600);--brand-soft:var(--persimmon-100);--brand-soft-hover:var(--persimmon-200);--brand-soft-active:var(--persimmon-200);--accent:var(--indigo-500);--accent-strong:var(--indigo-700);--accent-soft:var(--indigo-400);--button-basic:#fff;--button-basic-hover:var(--indigo-20);--button-basic-active:var(--indigo-50);--state-correct:var(--mint-500);--state-wrong:var(--red-500);--border:#1a1b2e14;--border-strong:#1a1b2e26;--border-focus:var(--persimmon-500);--scrollbar:var(--ink-400);--font-sans:"Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;--font-mascot:"Gaegu", "Pretendard Variable", sans-serif;--font-icon:"Material Symbols Rounded";--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--fw-black:900;--text-h1-size:40px;--text-h1-lh:1.1;--text-h2-size:28px;--text-h2-lh:1.2;--text-h3-size:20px;--text-h3-lh:1.3;--text-body-size:17px;--text-body-lh:1.5;--text-small-size:14px;--text-small-lh:1.4;--text-micro-size:12px;--text-micro-lh:1.3}@media (width<=690px){:root{--text-h1-size:32px;--text-h1-lh:1.15;--text-h2-size:24px;--text-h2-lh:1.2;--text-h3-size:18px;--text-h3-lh:1.3}}:root{--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--space-9:6rem;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--radius-pill:999px;--radius-full:50%;--shadow-1:0 1px 2px #1a1b2e0a, 0 2px 8px #1a1b2e0a;--shadow-2:0 2px 4px #1a1b2e0f, 0 8px 24px #1a1b2e14;--shadow-3:0 0px 2px #e8623d14, 0 2px 8px #e8623d14;--shadow-focus:0 0 0 3px #e8623d66;--ease-out-soft:cubic-bezier(.32, .72, 0, 1);--dur-fast:.15s;--dur-base:.24s;--dur-slow:.4s;--dur-celebrate:.6s;--z-base:0;--z-sticky:10;--z-overlay:100;--z-sheet:200;--z-modal:300;--z-toast:400}:root[data-theme=dark]{--bg-page:var(--indigo-900);--bg-elev:var(--indigo-800);--bg-backdrop:#0e112494;--surface-1:var(--indigo-700);--surface-1-strong:var(--indigo-600);--surface-2:var(--indigo-700);--fg-1:var(--cream-50);--fg-2:var(--cream-300);--fg-3:var(--ink-400);--brand-soft:var(--persimmon-900);--brand-soft-hover:var(--persimmon-800);--brand-soft-active:var(--persimmon-700);--accent:var(--cream-300);--accent-strong:var(--cream-100);--accent-soft:var(--indigo-300);--button-basic:var(--indigo-800);--button-basic-hover:var(--indigo-700);--button-basic-active:var(--indigo-600);--border:#fbf7ef1f;--border-strong:#fbf7ef33;--scrollbar:var(--indigo-300);--shadow-1:0 1px 2px #0000002e, 0 2px 8px #0000002e;--shadow-2:0 2px 4px #0003, 0 8px 24px #00000047}html,body{font-family:var(--font-sans);color:var(--fg-1)}h1,h2,h3,p{font-family:var(--font-sans);letter-spacing:0}h1{color:var(--fg-1);font-size:var(--text-h1-size);font-weight:var(--fw-bold);line-height:var(--text-h1-lh);text-align:center;margin-block-end:var(--space-8)}h2{color:var(--fg-1);font-size:var(--text-h2-size);font-weight:var(--fw-bold);line-height:var(--text-h2-lh);margin-block-end:var(--space-2)}h3{color:var(--fg-1);font-size:var(--text-h3-size);font-weight:var(--fw-semibold);line-height:var(--text-h3-lh);margin-block-end:var(--space-2)}p{color:var(--fg-2);font-size:var(--text-body-size);font-weight:var(--fw-regular);line-height:var(--text-body-lh);margin-block-end:var(--space-3)}section{margin-block-end:var(--space-7)}.scrollable{scrollbar-color:var(--scrollbar) var(--bg-page);scrollbar-width:thin}.scrollable.stable-scrollbar{scrollbar-gutter:stable}.scrollable::-webkit-scrollbar{width:.625rem}.scrollable::-webkit-scrollbar-track{background-color:var(--bg-page)}.scrollable::-webkit-scrollbar-thumb{background-color:var(--scrollbar);border:1px solid var(--bg-page);border-radius:var(--radius-pill);background-clip:content-box}@font-face{font-family:Nanum Gothic;src:url(/fonts/NanumGothic-Bold.woff2)format("woff2");font-weight:700;font-style:normal;font-display:swap}html,body,#root{background-color:var(--bg-page);height:100dvh;overflow:hidden}#root{flex-direction:column;display:flex}*,:before,:after{box-sizing:border-box}*{margin:0;padding:0}:root{--font-korean:"Nanum Gothic";font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;-webkit-user-select:none;user-select:none;white-space:nowrap;cursor:pointer;transition:background-color var(--dur-base) var(--ease-out-soft), color var(--dur-base) var(--ease-out-soft);text-decoration:none}button{border:unset;background-color:unset;font:inherit;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background-color var(--dur-base) var(--ease-out-soft), color var(--dur-base) var(--ease-out-soft)}@media (pointer:coarse){a,button,[role=button]{-webkit-tap-highlight-color:transparent}}._nav_zv5q7_1{overscroll-behavior:contain;background-color:var(--bg-page);border-right:1px solid var(--border-strong);flex:auto;width:100%;min-width:0;height:100%;padding-bottom:5rem;overflow:hidden auto}._nav_zv5q7_1._collapsed_zv5q7_15{min-width:0}._nav_zv5q7_1._mobile_zv5q7_20{touch-action:none}._content_zv5q7_24{padding:var(--space-4);flex-direction:column;align-items:center;margin-bottom:5rem;display:flex}._main-link-container_zv5q7_32{align-items:center;gap:var(--space-3);flex-direction:column;width:100%;display:flex}._items-container_zv5q7_40{align-items:center;gap:var(--space-3);flex-direction:column;width:100%;display:flex}._items-container_zv5q7_40._expanded_zv5q7_47>*{margin-top:var(--space-5)}._separator_zv5q7_52{margin:var(--space-4) 0;background-color:var(--border-strong);flex:none;width:100%;height:1px}._nav_zv5q7_1._collapsed_zv5q7_15 ._separator_zv5q7_52{width:var(--space-7)}._nav_zv5q7_1._collapsed_zv5q7_15 ._content_zv5q7_24{width:var(--sidebar-collapsed-width)}._card_cg015_1{min-width:14rem;padding:var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-md);background-color:var(--bg-page);box-shadow:var(--shadow-3)}._link_5oxah_1{padding:var(--space-3) var(--space-4);width:100%;color:var(--fg-1);align-items:center;gap:var(--space-2);border-radius:var(--radius-md);font-size:var(--text-small-size);font-weight:var(--fw-semibold);line-height:var(--text-small-lh);display:flex}@media (hover:hover) and (pointer:fine){._link_5oxah_1:not(._active_5oxah_15):hover{background-color:var(--surface-1)}}._link_5oxah_1:not(._active_5oxah_15):active{background-color:var(--surface-1-strong)}._active_5oxah_15{background-color:var(--accent-strong);color:var(--fg-on-primary)}._group_cjpb3_1{align-items:center;gap:var(--space-1);width:100%;height:fit-content;flex-direction:column;margin-block-end:unset;display:flex}._group_cjpb3_1 h2{margin-bottom:var(--space-2)}._subtitle_cjpb3_15{font-size:var(--fw-regular);-webkit-user-select:none;user-select:none;align-self:flex-start;align-items:center;gap:var(--space-2);white-space:nowrap;display:flex}._headerIcon_cjpb3_26{margin-right:var(--space-2);padding:var(--space-1);border-radius:var(--radius-sm);background-color:var(--brand-soft);color:var(--brand);font-size:var(--text-small-size)}._group_1tk44_1{align-items:center;gap:var(--space-1);width:100%;height:fit-content;flex-direction:column;margin-block-end:unset;display:flex}._subtitle_1tk44_11{margin-bottom:unset;font-size:var(--fw-regular);-webkit-user-select:none;user-select:none;align-self:flex-start}._headerIcon_1tk44_18{margin-right:var(--space-1);padding:var(--space-1);border-radius:var(--radius-sm);background-color:var(--brand-soft);color:var(--brand);font-size:var(--text-small-size)}._collapsed_1tk44_27{appearance:none;padding:unset;height:var(--space-7);width:var(--space-7);font-size:var(--text-h2-size);border-radius:var(--radius-md);background-color:unset;color:var(--accent-strong);cursor:pointer;border:0;justify-content:center;align-items:center;margin-right:0;display:flex}@media (hover:hover) and (pointer:fine){._collapsed_1tk44_27:not(._active_1tk44_45):hover{background-color:var(--surface-1);color:var(--accent-strong)}}._collapsed_1tk44_27:not(._active_1tk44_45):active{background-color:var(--surface-1-strong);color:var(--accent-strong)}._active_1tk44_45{background-color:var(--accent-strong);color:var(--fg-on-primary)}._popup_1tk44_61{z-index:20;position:fixed}._mainIcon_2wm9z_1{transform:translateY(-1px)}a._collapsed_2wm9z_5{padding:unset;height:var(--space-7);width:var(--space-7);border-radius:var(--radius-md);background-color:unset;color:var(--accent-strong);font-size:var(--text-h1-size);justify-content:center;align-items:center;margin-right:0;display:flex}a._collapsed_2wm9z_5 ._mainIcon_2wm9z_1{font-size:32px;font-weight:500}@media (hover:hover) and (pointer:fine){a._collapsed_2wm9z_5:not(._active_2wm9z_24):hover{background-color:var(--surface-1);color:var(--accent-strong)}}a._collapsed_2wm9z_5:not(._active_2wm9z_24):active{background-color:var(--surface-1-strong);color:var(--accent-strong)}a._collapsed_2wm9z_5._active_2wm9z_24{background-color:var(--accent-strong);color:var(--fg-on-primary)}._button_1cqdh_1{width:var(--space-7);height:var(--space-7);color:var(--accent);justify-content:center;align-items:center;display:inline-flex;position:absolute;top:0;left:100%}@media (hover:hover) and (pointer:fine){._button_1cqdh_1:hover{color:var(--brand)}}._button_1cqdh_1:active{color:var(--brand)}._mobile-expanded_1cqdh_29{width:var(--space-6);height:var(--space-6);background-color:var(--bg-page);border-radius:var(--radius-sm);justify-content:center;align-items:center;display:flex}@media (hover:hover) and (pointer:fine){._mobile-expanded_1cqdh_29:hover{background-color:var(--surface-1)}}._mobile-expanded_1cqdh_29:active{background-color:var(--surface-1)}._app-shell_1gdwz_1{background-color:var(--bg-page);touch-action:pan-y;flex:1;min-height:0;display:flex;position:relative}._sidebar_1gdwz_10{--sidebar-expanded-width:20rem;--sidebar-collapsed-width:calc(var(--space-7) + (var(--space-4) * 2));width:var(--sidebar-expanded-width);touch-action:pan-y;min-height:0;z-index:var(--z-overlay);flex:none;transition:width .18s;display:flex;position:relative}._sidebar_1gdwz_10._collapsed_1gdwz_25{width:var(--sidebar-collapsed-width)}._backdrop_1gdwz_29{display:none}._backdrop_1gdwz_29._mobile_1gdwz_33{z-index:5;background-color:var(--bg-backdrop);opacity:0;pointer-events:none;transition:opacity var(--dur-base) var(--ease-out-soft);display:block;position:absolute;inset:0}._backdrop_1gdwz_29._mobile_1gdwz_33._visible_1gdwz_44{opacity:1;pointer-events:auto}._backdrop_1gdwz_29._mobile_1gdwz_33._mode-changing_1gdwz_49{transition:none}._sidebar_1gdwz_10._mobile_1gdwz_33{--mobile-sidebar-width:min(var(--sidebar-expanded-width), calc(100vw - var(--space-8)));z-index:10;width:var(--mobile-sidebar-width);touch-action:pan-y;transition:transform .18s;position:absolute;top:0;bottom:0;left:0}._sidebar_1gdwz_10._mobile_1gdwz_33._collapsed_1gdwz_25{width:var(--mobile-sidebar-width);transform:translate(-100%)}._sidebar_1gdwz_10._mode-changing_1gdwz_49,._sidebar_1gdwz_10._mobile_1gdwz_33._mode-changing_1gdwz_49{transition:none}._container_1petc_1{align-items:flex-start;display:flex}._container_1petc_1._right_1petc_10{flex-direction:row-reverse}._mascot_1petc_14{flex:none;width:5rem;height:auto}._bubbleWrapper_1petc_20{font-weight:var(--fw-bold);font-size:var(--text-h3-size);font-family:var(--font-mascot);display:inline-block;position:relative}._tail_1petc_29{background-color:var(--surface-1);border:1px solid var(--border-strong);width:1rem;height:1rem;position:absolute;top:1.35rem;left:-.1rem;transform:rotate(110deg)}._tail_1petc_29._tailRight_1petc_40{left:auto;right:-.1rem;transform:rotate(-110deg)}._bubble_1petc_20{z-index:1;max-width:24rem;padding:var(--space-2) var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-lg);background-color:var(--surface-1);color:var(--fg-1);box-shadow:var(--shadow-2);display:inline-block;position:relative}._not-found_66i0c_1{justify-content:center;align-items:center;gap:var(--space-3);text-align:center;min-height:100%;color:var(--fg-1);flex-direction:column;display:flex}._code_66i0c_12{font-size:clamp(2rem,14vw,4rem);line-height:.9;font-weight:var(--fw-black);color:var(--brand)}._not-found_66i0c_1 h1{font-size:var(--text-h1-size);line-height:var(--text-h1-lh);margin:0}._not-found_66i0c_1 p{max-width:28rem;color:var(--fg-2);margin:0}._link_66i0c_31{min-height:2.75rem;padding:0 var(--space-4);border:1px solid var(--border);border-radius:var(--radius-pill);color:var(--fg-1);font-weight:var(--fw-semibold);background-color:#0000;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}._link_66i0c_31:hover{background-color:var(--surface-1)}._link_66i0c_31:active{background-color:var(--surface-1-strong)}._logo_1wqq2_1{padding:var(--space-3);align-items:center;gap:var(--space-2);width:max-content;display:inline-flex}._logo_1wqq2_1._mobile_1wqq2_8{padding:var(--space-2);gap:var(--space-1)}._image_1wqq2_14{object-fit:contain;width:3rem;height:3rem}._mobile_1wqq2_8 ._image_1wqq2_14{width:2.5rem;height:2.5rem}._wordmark_1wqq2_25{font-weight:var(--fw-black);font-size:var(--text-h2-size);display:inline-flex}._mobile_1wqq2_8 ._wordmark_1wqq2_25{font-size:var(--text-h3-size)}._learn_1wqq2_35{color:var(--accent)}._hangul_1wqq2_39{color:var(--brand)}._container_ix6jd_1{position:relative}._button_ix6jd_5{width:2.5rem;height:2.5rem;color:var(--accent);border-radius:var(--radius-full);justify-content:center;align-items:center;display:inline-flex}._button_ix6jd_5._active_ix6jd_25{color:var(--brand);background-color:var(--brand-soft)}._dropdown_ix6jd_30{right:var(--space-5);z-index:var(--z-overlay);position:absolute}._topbar_1w55t_1{background-color:var(--bg-page);border-bottom:1px solid var(--border-strong);align-items:center;display:flex}._actions_1w55t_15{align-items:center;gap:var(--space-2);padding-inline:var(--space-3);margin-inline-start:auto;display:inline-flex}._shortcuts-dropdown_1w55t_23{width:min(20rem, calc(100vw - var(--space-4)))}._dropdown-heading_1w55t_27{padding:0 var(--space-2);font-size:var(--text-small-size);line-height:var(--text-small-lh);text-align:start;margin-block-end:var(--space-2)}._shortcut-list_1w55t_35{gap:var(--space-2);color:var(--fg-2);font-size:var(--text-small-size);line-height:var(--text-small-lh);list-style:none;display:grid}._shortcut-item_1w55t_44{justify-content:space-between;align-items:center;gap:var(--space-3);display:flex}._shortcut-keys_1w55t_51{align-items:center;gap:var(--space-1);flex:none;display:inline-flex}._shortcut-gesture_1w55t_58{align-items:center;gap:var(--space-2);white-space:nowrap;flex:none;display:inline-flex}._items-container_966c2_1{gap:var(--space-1);display:grid}._dropdown-item_966c2_6{align-items:center;gap:var(--space-2);width:100%;min-height:2.25rem;padding:0 var(--space-2);border-radius:var(--radius-sm);color:var(--fg-2);font-size:var(--text-small-size);font-weight:var(--fw-semibold);line-height:var(--text-small-lh);text-align:start;display:flex}@media (hover:hover) and (pointer:fine){._dropdown-item_966c2_6:hover{background-color:var(--surface-1);color:var(--fg-1)}}._dropdown-item_966c2_6:active{background-color:var(--surface-1-strong);color:var(--fg-1)}._dropdown-item_966c2_6._active_966c2_32{color:var(--fg-on-primary);background-color:var(--accent)}._main_5z7l2_1{flex-direction:column;align-items:center;width:100%;height:100%;display:flex}._main-container_5z7l2_9{width:100%;height:100%}