:root{--background:#f3f5f7;--surface:#fff;--foreground:#18211d;--muted:#66736d;--line:#dfe5e2;--brand:#176b4d;--brand-soft:#e1f2ea;--danger:#b44432;--shadow:0 12px 40px #1d352c12}html{height:100%}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100%;color:var(--foreground);background:var(--background);-webkit-font-smoothing:antialiased;font-family:Inter,Pretendard,Noto Sans KR,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box;margin:0;padding:0}button,input{font:inherit}button{border:0}::selection{background:var(--brand-soft);color:var(--brand)}.error-page{text-align:center;place-content:center;justify-items:center;gap:14px;min-height:100vh;padding:30px;display:grid}.error-page button{color:#fff;background:var(--brand);cursor:pointer;border-radius:8px;padding:10px 16px}