body{font-family:Inter,Arial,sans-serif;margin:0;background:#f6f8fb;color:#111}
header{padding:24px;background:#eef6ff;border-bottom:1px solid #e5e7eb}
header h1{margin:0 0 4px}
main{padding:20px;max-width:1100px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.controls,.overview,.comparison{background:#fff;padding:16px;border-radius:20px;box-shadow:0 1px 3px rgba(0,0,0,0.25)}
.slider-row{display:flex;align-items:center;gap:12px;padding:6px 0;border-bottom:1px solid #f1f5f9}
.slider-label{min-width:180px}
.value-bubble{min-width:80px;text-align:right;color:#555;font-weight:600}
.warning{color:#d9534f;font-weight:600}
.party-row{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed #e5e7eb}
footer{grid-column:1 / -1;text-align:center;color:#777;font-size:13px;margin-top:10px}
@media(max-width:900px){main{grid-template-columns:1fr}}