@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;700&display=swap";:root{font-family:Inter,Noto Sans KR,system-ui,sans-serif;line-height:1.5;font-weight:400;color:#111827;background-color:#f6f7f9;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-height:100vh}#root{min-height:100vh}:root{color-scheme:light;--bg: #f6f7f9;--card: #ffffff;--line: #e6e9ef;--text: #111827;--muted: #6b7280;--accent: #63c21d;--accent-dark: #54a818;--landing-bg: #f7f4f0;--landing-ink: #101418;--landing-soft: #6a6f75;--landing-accent: #2f6bff;--landing-accent-dark: #1f56e6;--landing-border: rgba(16, 20, 24, .1)}*{box-sizing:border-box}body{margin:0;font-family:SUIT,Pretendard,Noto Sans KR,sans-serif;background:var(--bg);color:var(--text)}button{font-family:inherit;cursor:pointer}a{color:inherit;text-decoration:none}.onboarding{min-height:100vh;padding:32px 20px 60px;display:grid;gap:24px}.chat{min-height:100vh;padding:32px 20px 60px;display:grid;gap:24px;background:var(--bg);color:var(--text)}.onboarding__header{max-width:980px;margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand__dot{width:32px;height:32px;border-radius:10px;background:var(--accent)}.chat .brand__dot{background:var(--accent)}.progress{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.9rem}.chat__meta{display:flex;gap:12px;font-size:.9rem;color:var(--muted)}.progress__track{width:220px;height:8px;background:#eef1f6;border-radius:999px;overflow:hidden}.progress__fill{height:100%;background:var(--accent)}.card{max-width:980px;margin:0 auto;width:100%;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:0 14px 30px #1118270f;display:grid;gap:24px}.card__step{font-size:.9rem;color:var(--muted)}.card__footer{display:flex;justify-content:space-between;align-items:center;gap:12px}.ghost{border:1px solid var(--line);background:transparent;color:var(--text);padding:10px 18px;border-radius:999px;font-weight:600}.ghost:disabled{opacity:.5;cursor:default}.cta{border:none;background:var(--accent);color:#0b2a0a;padding:10px 18px;border-radius:999px;font-weight:700}.cta:hover{background:var(--accent-dark)}.screen{display:grid;gap:20px}.screen h1,.screen h2{margin:0}.screen p{margin:0;color:var(--muted)}.screen__hero{text-align:center;display:grid;gap:12px;justify-items:center}.mascot{width:84px;height:84px;border-radius:24px;display:grid;place-items:center;font-size:2.2rem;background:#e9f7da}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.grid--compact{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.tile{border:1px solid var(--line);border-radius:16px;padding:16px;background:#fafbfe;display:grid;gap:8px;font-weight:600}.tile__emoji{font-size:1.6rem}.tile--small{font-size:.95rem}.tile span{font-weight:500;color:var(--muted)}.tile.is-active{border-color:var(--accent);background:#f0fae7}.list{display:grid;gap:12px}.list__item{border:1px solid var(--line);border-radius:16px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;background:#fafbfe;text-align:left}.list__item strong{display:block;margin-bottom:4px}.list__item span{color:var(--muted)}.list__item.is-active{border-color:var(--accent);background:#f0fae7}.chev{font-size:1.4rem;color:var(--muted)}.summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;background:#f6f9fd;border-radius:16px;padding:16px}.summary div{display:grid;gap:6px}.summary span{color:var(--muted);font-size:.85rem}.status{margin:0;color:var(--muted);font-size:.9rem}.chat__main{max-width:980px;margin:0 auto;width:100%;display:grid;gap:20px}.chat__panel h1{margin:0 0 6px}.chat__panel p{margin:0;color:var(--muted)}.chat__toggles{display:flex;gap:16px;margin-top:12px}.chat__card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;display:grid;gap:16px}.chat__log{display:grid;gap:12px;max-height:320px;overflow-y:auto;padding-right:6px}.chat__bubble{padding:12px 14px;border-radius:16px;max-width:75%}.chat__bubble--assistant{background:#f7f8fb;border:1px solid var(--line)}.chat__bubble--user{background:var(--accent);color:#0b2a0a;justify-self:end}.chat__input{display:grid;grid-template-columns:1fr auto auto;gap:10px}.chat__input input{border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);padding:12px 16px}.chat__input input:focus{outline:none;border-color:var(--accent)}.chat__input .mic{background:#edf4f3;color:#0b2a0a;border:1px solid var(--line);border-radius:999px;padding:10px 14px;font-weight:600}.chat__input .mic.is-recording{background:#fbe9e7;color:#a33d1a;border-color:#d56f2a}.chat__input .cta{padding:10px 18px}@media(max-width:720px){.onboarding__header{flex-direction:column;align-items:flex-start}.card{padding:24px}.card__footer{flex-direction:column-reverse;align-items:stretch}.progress__track{width:160px}}.scenario-page{min-height:100vh;padding:32px 20px 60px;max-width:1100px;margin:0 auto;display:grid;gap:24px}.chat-page{max-width:none;padding:0 0 80px;background:#e7ecff;background-image:radial-gradient(circle at 12px 12px,rgba(88,103,200,.18) 1.2px,transparent 1.4px),radial-gradient(circle at 0 0,rgba(255,255,255,.7) 1px,transparent 1.3px);background-size:28px 28px}.chat-header__brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.02em}.chat-header__logo{width:36px;height:36px;border-radius:12px;object-fit:cover;box-shadow:0 10px 18px #10195459}.chat-header__title{text-align:center}.chat-header__title h1{margin:0;font-size:1.05rem}.chat-header__title p{margin:4px 0 0;font-size:.8rem;color:#ffffffbf}.chat-header__actions{display:flex;justify-content:flex-end}.chat-header__cta{background:#ffffff24;color:#fff;border-radius:999px;padding:8px 14px;border:1px solid rgba(255,255,255,.35);font-weight:600}.chat-header__cta:hover{background:#ffffff38}.scenario-header{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}.scenario-header h1{margin:0 0 6px}.scenario-header p{margin:0;color:var(--muted)}.chat-page .chat-header{padding:18px 28px;background:#4b4ce4;color:#fff;box-shadow:0 12px 28px #242c7847;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.chat-page .chat-header h1{color:inherit}.chat-page .chat-header p{color:#ffffffbf}.chat-page .chat-header__title h1{margin:0;font-size:1.05rem}.chat-page .chat-header__title p{margin:4px 0 0;font-size:.8rem}.scenario-back{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted);margin-bottom:6px}.scenario-filters{display:flex;gap:10px}.scenario-filters select{border:1px solid var(--line);background:#fff;padding:8px 12px;border-radius:10px}.scenario-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.scenario-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;text-align:left;display:grid;gap:10px;transition:transform .2s ease,box-shadow .2s ease}.scenario-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px #11182714}.scenario-card h3{margin:0}.scenario-card p{margin:0;color:var(--muted);font-size:.9rem}.scenario-card__meta{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:.85rem}.scenario-card__tags{display:flex;flex-wrap:wrap;gap:6px;color:var(--muted);font-size:.8rem}.scenario-error{color:#b42318;font-size:.9rem}.chat-shell{display:grid;gap:16px;max-width:780px;margin:32px auto 0;padding:0 20px}.chat-upgrade{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;border-radius:18px;background:linear-gradient(135deg,#3e4bd9,#5b78ff);color:#fff;box-shadow:0 18px 36px #303c8c47}.chat-upgrade h2{margin:0 0 6px;font-size:1.1rem}.chat-upgrade p{margin:0;color:#ffffffd9}.chat-upgrade__cta{background:#fff;color:#3b46c3;border:none;white-space:nowrap}.chat-upgrade__cta:hover{background:#e8edff}.chat-limit{padding:12px 16px;border-radius:14px;background:#ffffffd9;border:1px solid rgba(78,94,190,.2);color:#2b326d;font-weight:600;text-align:center}@media(max-width:720px){.chat-upgrade{flex-direction:column;align-items:flex-start}}.chat-log{display:grid;gap:16px;max-height:60vh;overflow-y:auto;padding:26px 22px;border-radius:22px;background:#ffffffb3;border:1px solid rgba(78,94,190,.18);box-shadow:0 18px 40px #3b479633}.chat-bubble{max-width:74%;padding:14px 16px;border-radius:18px;border:1px solid rgba(78,94,190,.15);background:#fff;display:grid;gap:8px;box-shadow:0 10px 22px #2931761f}.chat-bubble--user{background:#4b4ce4;color:#fff;justify-self:end}.landing{min-height:100vh;background:radial-gradient(circle at 5% 10%,#fff7ef 0%,transparent 40%),radial-gradient(circle at 90% 10%,#eef2ff 0%,transparent 42%),var(--landing-bg);color:var(--landing-ink);padding:32px 28px 80px}.landing__nav{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;max-width:1200px;margin:0 auto 32px;font-weight:600}.landing__brand{display:inline-flex;align-items:center;gap:10px;font-size:1.1rem}.landing__logo{width:36px;height:36px;border-radius:12px;object-fit:cover;box-shadow:0 10px 22px #0f38ff38}.landing__menu{display:flex;justify-content:center;gap:18px;color:var(--landing-soft);font-size:.95rem}.landing__actions{display:flex;gap:10px;align-items:center}.landing__ghost{border-color:var(--landing-border);color:var(--landing-ink);background:#ffffff80}.landing__cta{background:var(--landing-accent);color:#1f0b00;box-shadow:0 14px 30px #ff7a2f59}.landing__cta:hover{background:var(--landing-accent-dark)}.landing__hero{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:36px;align-items:center}.landing__copy h1{font-size:clamp(2.6rem,4vw,4rem);margin:0 0 16px;letter-spacing:-.03em}.landing__eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;margin:0 0 12px;color:var(--landing-soft)}.landing__sub{font-size:1.05rem;line-height:1.7;color:var(--landing-soft);max-width:520px;margin:0 0 22px}.landing__ctaRow{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.landing__store{border-radius:999px;border:1px solid var(--landing-border);padding:10px 18px;background:#151a20;color:#fff;font-weight:600}.landing__meta{display:flex;gap:10px;align-items:center;margin-top:18px;color:var(--landing-soft);font-size:.9rem}.landing__visual{display:grid;place-items:center}.landing__frame{width:min(420px,90%);aspect-ratio:4 / 5;border-radius:32px;position:relative;background:#fff9;border:1px solid rgba(255,255,255,.8);box-shadow:0 30px 60px #1118272e;display:grid;place-items:center;overflow:hidden}.landing__glow{position:absolute;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(255,196,145,.9),transparent 65%);top:16%;right:12%;filter:blur(2px)}.landing__portrait{width:78%;height:78%;border-radius:26px;background:linear-gradient(140deg,#2f3b47,#0c1116);display:grid;place-items:center;position:relative;overflow:hidden}.landing__tutor{width:100%;height:100%;object-fit:cover;object-position:center;display:block}.landing__features{max-width:1100px;margin:56px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.landing__featureCard{background:#ffffffb3;border:1px solid var(--landing-border);border-radius:18px;padding:18px;box-shadow:0 12px 30px #11182714}.landing__featureCard h3{margin:0 0 6px}.landing__featureCard p{margin:0;color:var(--landing-soft)}.landing__policy{max-width:1100px;margin:28px auto 0;padding:0 4px}.landing__policyCard{background:#ffffffb3;border:1px solid var(--landing-border);border-radius:18px;padding:18px 20px;box-shadow:0 12px 30px #11182714}.landing__policyCard h3{margin:0 0 10px}.landing__policyCard ul{margin:0;padding-left:18px;color:var(--landing-soft);display:grid;gap:6px;line-height:1.5}@media(max-width:920px){.landing__nav{grid-template-columns:1fr;justify-items:start;gap:12px}.landing__menu{flex-wrap:wrap;justify-content:flex-start}.landing__hero{grid-template-columns:1fr}}@media(max-width:720px){.landing{padding:24px 20px 60px}.landing__actions{width:100%;flex-wrap:wrap}.chat-page .chat-header{grid-template-columns:1fr;text-align:left}.chat-header__actions{justify-content:flex-start}}.chat-bubble__text{font-size:.95rem}.chat-bubble__actions{display:flex;justify-content:flex-end}.chat-bubble__actions--left{justify-content:flex-start}.chat-bubble__translate,.chat-bubble__play{padding:6px 10px;font-size:.8rem}.chat-bubble__translation{background:#4b4ce414;border-radius:12px;padding:10px 12px;font-size:.9rem;color:#2b326d}.correction{display:grid;gap:8px}.correction__toggle{background:transparent;border:none;color:var(--muted);text-align:left;padding:0;font-weight:600}.correction__panel{border:1px dashed var(--line);border-radius:12px;padding:10px 12px;background:#fff;display:grid;gap:6px}.chat-input{display:grid;grid-template-columns:1fr auto auto;gap:10px;background:#ffffffe6;border-radius:999px;padding:10px;border:1px solid rgba(78,94,190,.2);box-shadow:0 14px 30px #3b479633}.chat-input input{border-radius:999px;border:none;background:transparent;padding:12px 14px}.chat-input input:focus{outline:none;box-shadow:inset 0 0 0 2px #4b4ce473}.chat-input .mic{border:1px solid rgba(78,94,190,.35);background:#fff;color:#3b46c3;padding:10px 14px;border-radius:999px;font-weight:600;min-width:44px;display:grid;place-items:center}.chat-input .mic:hover{background:#4b4ce414}.chat-input .mic.is-recording{background:#4b4ce4;color:#fff;border-color:transparent;box-shadow:0 10px 20px #4b4ce44d}.chat-input .mic:disabled{opacity:.5;cursor:not-allowed}.chat-input .mic__icon{width:20px;height:20px;display:block}.chat-input .mic__dot{width:10px;height:10px;border-radius:999px;background:currentColor;box-shadow:0 0 0 6px #ffffff40}.chat-input .cta{background:#4b4ce4;color:#fff;border:none}.chat-input .cta:hover{background:#3a3bd1}