@import"https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.css";@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,700&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,700;1,9..40,600&family=Nunito:wght@400;600;700;800;900&display=swap";@import"https://fonts.googleapis.com/css2?family=Gmarket+Sans:wght@300;500;700&display=swap";:root{--stage-0: #060b1d;--stage-1: #0a1128;--stage-2: #0f1a3a;--stage-3: #17224d;--stage-4: #1e2a5a;--line: #263566;--line-soft: #1a2447;--paper-0: #fbf8ef;--paper-1: #f6f1e3;--paper-2: #ede5cf;--paper-3: #d9cfa8;--gold-100: #fff2c9;--gold-200: #ffe38a;--gold-300: #f2c14e;--gold-400: #d69f2b;--gold-500: #a8791a;--gold-shadow: rgba(242,193,78,.45);--ok: #2f8f5a;--ok-50: #e6f2ea;--ok-100: #c5e0cf;--ok-700: #1e5a37;--bad: #b53838;--bad-50: #f6e6e6;--bad-100: #ebc7c7;--bad-700: #7a1f1f;--info-50: #e3ecf3;--info-700:#1e4c6b;--ink-900: #1a1a1a;--ink-800: #2a2620;--ink-700: #453d2c;--ink-600: #5d5238;--ink-500: #857749;--ink-400: #a89c73;--ink-300: #c9bd94;--tint-100: #f4efe1;--tint-200: #e6ddc0;--tint-300: #c7b78a;--tint-400: #9c8f6e;--tint-500: #6d6549;--font-kr: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", system-ui, sans-serif;--font-body: "Plus Jakarta Sans", "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", system-ui, sans-serif;--font-serif: "Gmarket Sans", "Nunito", "Plus Jakarta Sans", "Apple SD Gothic Neo", system-ui, sans-serif;--font-display: "Nunito", "Plus Jakarta Sans", "Gmarket Sans", system-ui, sans-serif;--font-mono: "DM Sans", "Plus Jakarta Sans", "Pretendard Variable", system-ui, sans-serif;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 22px;--r-2xl: 28px;--sh-inset-gold: inset 0 -2px 0 rgba(0,0,0,.15);--sh-card: 0 30px 60px -20px rgba(6,11,29,.55), 0 10px 24px -10px rgba(6,11,29,.4);--sh-card-sm: 0 12px 28px -12px rgba(6,11,29,.4);--sh-gold: 0 12px 30px -10px var(--gold-shadow), inset 0 -3px 0 rgba(0,0,0,.14);--ring-gold: 0 0 0 4px rgba(242,193,78,.22);--ring-cream: 0 0 0 4px rgba(217,207,168,.35)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--stage-0);color:var(--tint-100);font-family:var(--font-kr);-webkit-font-smoothing:antialiased;font-feature-settings:"kern","liga"}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;padding:0}input,textarea{font-family:inherit}#app{min-height:100vh}.stage{min-height:100vh;padding:32px 22px 72px;display:flex;flex-direction:column;align-items:center;background:radial-gradient(1200px 700px at 50% -12%,rgba(242,193,78,.14) 0%,transparent 55%),radial-gradient(1000px 600px at 15% 100%,rgba(30,42,90,.55) 0%,transparent 55%),radial-gradient(900px 500px at 90% 90%,rgba(64,86,160,.2) 0%,transparent 55%),linear-gradient(180deg,var(--stage-0) 0%,var(--stage-1) 40%,var(--stage-0) 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#ffffff80;font-family:var(--font-display)}.brand-name{font-family:var(--font-serif);font-weight:900;font-size:17px;color:var(--paper-0);letter-spacing:.02em}.brand-sub{font-size:10px;color:var(--gold-300);letter-spacing:.28em;text-transform:uppercase;margin-top:3px;font-weight:600}.topbar-right{display:flex;gap:10px;align-items:center}.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:#ffffff08;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-size:12px;color:var(--tint-200);font-weight:500;letter-spacing:.01em}.chip .dot{width:6px;height:6px;border-radius:50%;background:var(--gold-300);box-shadow:0 0 8px var(--gold-shadow)}.chip.ok .dot{background:#4ade80;box-shadow:0 0 8px #4ade8080}.hero{text-align:center;padding:16px 0 8px;position:relative}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border:1.5px solid rgba(242,193,78,.5);background:#f2c14e1a;color:var(--gold-200);border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;font-family:var(--font-body)}.hero-title{font-family:var(--font-serif);font-weight:700;font-size:clamp(40px,7vw,78px);line-height:1.05;letter-spacing:-.02em;margin:18px 0 12px;color:var(--paper-0)}.hero-title .accent{background:linear-gradient(180deg,#fff2c9 0%,var(--gold-200) 40%,var(--gold-300) 65%,var(--gold-400) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 6px 24px rgba(242,193,78,.28));font-style:italic}.hero-sub{color:var(--tint-300);font-size:15px;max-width:520px;margin:8px auto 0;line-height:1.7;font-weight:400}.hero-orn{display:flex;align-items:center;justify-content:center;gap:14px;margin:22px auto 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var(--paper-3);background:linear-gradient(180deg,#fff 0%,var(--paper-1) 100%);color:var(--ink-900);transition:all .14s ease;box-shadow:var(--sh-card-sm)}.ox-btn:hover{border-color:var(--gold-300);transform:translateY(-2px)}.ox-btn.on{border-color:var(--gold-400);background:linear-gradient(180deg,#fff8d9 0%,var(--gold-100) 100%);color:#3a2a08;box-shadow:var(--ring-gold),var(--sh-card-sm)}.ox-btn.ox-o{color:#1e4c6b}.ox-btn.ox-x{color:#7a1f1f}.ox-btn:disabled{cursor:default}.answer-input{width:100%;padding:18px 22px;border-radius:var(--r-md);border:2px solid var(--paper-3);background:linear-gradient(180deg,#fff,var(--paper-0));font-family:var(--font-body);font-size:18px;font-weight:600;color:var(--ink-900);transition:border-color .12s ease,box-shadow .12s ease,background .12s ease;letter-spacing:-.015em}.answer-input:focus{outline:none;border-color:var(--gold-400);background:#fff;box-shadow:var(--ring-gold)}.answer-input:disabled{background:var(--paper-2);color:var(--ink-700);opacity:.9}.answer-input::placeholder{color:var(--ink-400);font-style:italic}.answer-hint{margin-top:10px;color:var(--ink-500);font-size:12px;display:flex;align-items:center;gap:6px;font-style:italic}.feedback{margin-top:22px;padding:18px 22px;border-radius:var(--r-md);animation:fadein .22s ease;border-left:4px solid}.feedback.ok{background:var(--ok-50);border:1px solid var(--ok-100);border-left-color:var(--ok);color:var(--ok-700)}.feedback.bad{background:var(--bad-50);border:1px solid 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