:root{--bg:#f6f7fb;--surface:#fff;--text:#1f2330;--muted:#6b7180;--line:#d9dce5;--line-strong:#2b2f3a;--accent:#4f46e5;--accent-soft:#e6e5fc;--peer:#eef0f7;--same:#d4d2fa;--wrong:#e5484d;--wrong-soft:#fde8e8;--done:#b8bcc8;--radius:14px;--font:-apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#12141a;--surface:#1c1f27;--text:#e9ebf1;--muted:#9aa0ae;--line:#333845;--line-strong:#8a90a0;--accent:#8b85ff;--accent-soft:#2c2a55;--peer:#232733;--same:#3a3770;--wrong:#ff6b6f;--wrong-soft:#3d1f22;--done:#555b6a}}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-tap-highlight-color:transparent;margin:0}body{min-height:100vh;padding:env(safe-area-inset-top) env(safe-area-inset-right) 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