:root { font-family: system-ui, -apple-system, Segoe UI, Roboto, Noto Sans KR, sans-serif; }
body { margin: 0; background: #f7f7fb; color: #222; }
.container { max-width: 560px; margin: 40px auto; padding: 24px; background: white; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.07); }
h1 { margin-top: 0; font-size: 24px; }
label { display: block; margin: 12px 0; }
input, select { width: 100%; padding: 10px 12px; border: 1px solid #ddd; border-radius: 8px; }
button, .button { display: inline-block; background: #4f46e5; color: white; border: 0; padding: 10px 16px; border-radius: 8px; cursor: pointer; text-decoration: none; }
button:hover, .button:hover { background: #4338ca; }
.prefill { background: #fafafa; border: 1px dashed #ddd; border-radius: 8px; padding: 12px; margin: 8px 0 16px; }
.hint { color: #666; font-size: 13px; }