:root{--bg:#f6f4f0;--card:#fff;--text:#1f1d1a;--muted:#8a857c;--line:#e6e1d8;--accent:#9a7b3f;--down:#c8372d;--up:#1f8a4c;--alert-bg:#fdecea}@media (prefers-color-scheme:dark){:root{--bg:#161513;--card:#211f1c;--text:#f1ede6;--muted:#9c968c;--line:#34312c;--accent:#d2ad66;--down:#ff6b5f;--up:#4cc97f;--alert-bg:#3a1f1c}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Noto Sans KR,sans-serif}main{max-width:520px;margin:0 auto;padding:20px 16px 48px}h1{margin:0 0 4px;font-size:24px}h2{margin:0;font-size:18px}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-top:14px;padding:16px}.card-head{justify-content:space-between;align-items:center;display:flex}.stats{grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 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.card{flex-direction:column;gap:10px;display:flex}.login input{font-size:17px}
