.rvr-wrap{position:relative;width:100%;max-width:1100px;margin:20px auto;border:1px solid #d9dde3;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.08);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.rvr-toolbar{display:flex;align-items:center;gap:8px;padding:10px;background:#fff;border-bottom:1px solid #e5e7eb;flex-wrap:wrap}
.rvr-toolbar button{border:1px solid #d1d5db;background:#fff;border-radius:7px;padding:7px 11px;cursor:pointer;font-size:14px}
.rvr-toolbar button:hover{background:#f3f4f6}
.rvr-status{margin-left:auto;color:#6b7280;font-size:13px}
.rvr-map{height:var(--rvr-height);min-height:320px;width:100%}
.rvr-timeline{display:flex;align-items:center;gap:10px;padding:8px 12px 2px}
.rvr-range{flex:1}.rvr-time{min-width:135px;text-align:right;font-size:12px;color:#4b5563}
.rvr-legend{display:flex;align-items:center;gap:8px;padding:6px 12px 10px;font-size:11px;color:#6b7280}
.rvr-grad{display:inline-block;height:8px;width:160px;border-radius:4px;background:linear-gradient(90deg,#a7e7ff,#00aaff,#0055ff,#7b00ff,#ff00aa,#ff0000)}
.rvr-credit{padding:7px 12px;font-size:11px;color:#6b7280;background:#fafafa;border-top:1px solid #eee}
.rvr-credit a{color:inherit}
@media(max-width:600px){.rvr-status{width:100%;margin-left:0}.rvr-time{min-width:95px;font-size:11px}.rvr-grad{width:100px}}