.rvv-wrap{font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,sans-serif;max-width:820px;margin:0 auto;padding:16px 12px;border:1px solid #e5e7eb;border-radius:12px}
.rvv-wrap h2{margin:0 0 8px;font-size:1.6rem}
.rvv-intro{margin:0 0 14px;color:#374151}
.rvv-form section{margin:12px 0}
.rvv-form h3{margin:8px 0;font-size:1.05rem;color:#111827}
.rvv-row{display:grid;grid-template-columns:1fr 88px;gap:8px;align-items:center;margin:6px 0}
.rvv-select{padding:6px 8px;border:1px solid #d1d5db;border-radius:8px}
.rvv-hr{border:0;border-top:1px solid #e5e7eb;margin:10px 0}
.rvv-btn{margin-top:12px;padding:10px 14px;border:1px solid #111827;border-radius:10px;background:#111827;color:#fff;cursor:pointer}
.rvv-result{margin-top:16px;padding:14px 16px;border:1px solid #d1d5db;border-radius:10px;background:#f9fafb}
.rvv-consent{display:block;margin:8px 0 0;color:#374151}
.rvv-result h3{margin:0 0 6px;font-size:1.25rem}
.rvv-muted{color:#374151}
.rvv-details{margin-top:8px}
.rvv-mono{font-family:ui-monospace,Consolas,monospace;font-size:.95rem}
.rvv-bars{display:grid;grid-template-columns:repeat(8,1fr);gap:8px;margin-top:10px}
.rvv-bar{background:#e5e7eb;border-radius:8px;position:relative;height:120px;overflow:hidden}
.rvv-bar-fill{position:absolute;bottom:0;left:0;right:0;background:#111827}
.rvv-bar-label{position:absolute;bottom:4px;left:50%;transform:translateX(-50%);font-size:.75rem;color:#fff}
.rvv-wrap ::selection{background:#e5e7eb}