:root{--ink:#142033;--ink-muted:#5a6a7e;--paper:#f4f6f9;--panel:#fff;--accent:#0e7c6b;--accent-deep:#0a5c50;--rule:#d5dde8;--party-d:#2f6fed;--party-r:#c43c3c;--party-i:#0e7c6b;--party-o:#7a8699;--font-display:"Syne", system-ui, sans-serif;--font-body:"Public Sans", system-ui, sans-serif;--shadow:0 1px 0 #1420330a, 0 12px 32px #1420330f;color:var(--ink);background:var(--paper);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased}*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-width:320px}code{background:#1420330d;border-radius:4px;padding:.1em .35em;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.9em}a{color:var(--accent-deep)}.shell{max-width:1100px;margin:0 auto;padding:2.5rem 1.25rem 4rem;position:relative}.atmosphere{z-index:-1;background:radial-gradient(ellipse 80% 50% at 10% -10%, #0e7c6b1f, transparent 55%), radial-gradient(ellipse 60% 40% at 100% 0%, #2f6fed1a, transparent 50%), linear-gradient(180deg, #e9eef5 0%, var(--paper) 42%, #eef2f7 100%);position:fixed;inset:0}.atmosphere:after{content:"";opacity:.35;background-image:linear-gradient(#14203308 1px,#0000 1px),linear-gradient(90deg,#14203308 1px,#0000 1px);background-size:48px 48px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#0000008c,#0000 70%);mask-image:linear-gradient(#0000008c,#0000 70%)}.hero{margin-bottom:1.75rem;animation:.7s both rise}.brand{font-family:var(--font-display);letter-spacing:-.04em;color:var(--ink);margin:0 0 .35rem;font-size:clamp(2.4rem,6vw,3.6rem);font-weight:800;line-height:.95}.hero h1{font-family:var(--font-display);letter-spacing:-.02em;color:var(--accent-deep);margin:0 0 .65rem;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:700}.lede{max-width:38rem;color:var(--ink-muted);margin:0;font-size:1.05rem;line-height:1.55}.meta-line{letter-spacing:.02em;color:var(--ink-muted);margin:.85rem 0 0;font-size:.82rem}.filters{flex-wrap:wrap;gap:.85rem 1.1rem;margin-bottom:1.35rem;animation:.7s 60ms both rise;display:flex}.filter{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted);flex-direction:column;gap:.3rem;font-size:.72rem;font-weight:600;display:flex}.filter select,.filter input{border:1px solid var(--rule);background:var(--panel);min-width:10.5rem;color:var(--ink);font-family:var(--font-body);letter-spacing:0;text-transform:none;border-radius:8px;padding:.55rem .7rem;font-size:.92rem;font-weight:500}.filter select:focus,.filter input:focus{outline-offset:1px;outline:2px solid #0e7c6b59}.kpi-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:.85rem;margin-bottom:1.35rem;display:grid}.kpi{border:1px solid var(--rule);background:var(--panel);box-shadow:var(--shadow);border-radius:12px;padding:1rem 1.05rem;animation:.65s both rise}.kpi-label{letter-spacing:.07em;text-transform:uppercase;color:var(--ink-muted);font-size:.7rem;font-weight:600;display:block}.kpi-value{font-family:var(--font-display);letter-spacing:-.02em;margin-top:.35rem;font-size:clamp(1.25rem,2.4vw,1.65rem);font-weight:700;line-height:1.15;display:block}.kpi-hint{color:var(--ink-muted);margin-top:.35rem;font-size:.75rem;display:block}.panel{border:1px solid var(--rule);background:var(--panel);box-shadow:var(--shadow);border-radius:14px;margin-bottom:1.1rem;padding:1.15rem 1.2rem 1.25rem}.panel-head{margin-bottom:.65rem}.panel-head h2{font-family:var(--font-display);letter-spacing:-.02em;margin:0;font-size:1.15rem;font-weight:700}.panel-head p{color:var(--ink-muted);margin:.25rem 0 0;font-size:.85rem}.split{grid-template-columns:1.35fr 1fr;gap:1.1rem;display:grid}.chart-host{width:100%;min-height:8rem;color:var(--ink-muted);font-size:.9rem;overflow-x:auto}.chart-host svg{max-width:100%;height:auto;display:block}.chart-note{color:var(--ink-muted);margin:.45rem 0 0;font-size:.8rem;line-height:1.4}.concentration-bar{min-height:3.5rem}.concentration-bar svg{border-radius:8px;overflow:hidden}.concentration-legend{flex-wrap:wrap;gap:.65rem 1.25rem;margin:.55rem 0 .85rem;padding:0;list-style:none;display:flex}.concentration-legend li{color:var(--ink-muted);align-items:center;gap:.4rem;font-size:.8rem;display:inline-flex}.concentration-legend .swatch{border-radius:2px;flex-shrink:0;width:.7rem;height:.7rem}.concentration-legend .legend-label{color:var(--ink);font-weight:560}.concentration-legend .legend-pct{font-variant-numeric:tabular-nums}.reveal{animation:.7s both rise}.foot{border-top:1px solid var(--rule);color:var(--ink-muted);margin-top:1.5rem;padding-top:1rem;font-size:.85rem;line-height:1.5;animation:.7s .32s both rise}.foot p{max-width:42rem;margin:0}.state{text-align:center;place-items:center;min-height:60vh;display:grid}.loading-screen{min-height:100vh}.loading-card{border:1px solid var(--rule);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffd1;border-radius:14px;flex-direction:column;align-items:center;gap:.85rem;padding:2rem 2.25rem;animation:.55s both rise;display:flex}.loading-ring{width:2.75rem;height:2.75rem;position:relative}.loading-ring-track,.loading-ring-arc{border-radius:50%;position:absolute;inset:0}.loading-ring-track{border:3px solid #0e7c6b26}.loading-ring-arc{border:3px solid #0000;border-top-color:var(--accent);border-right-color:#0e7c6b73;animation:.9s linear infinite spin}.loading-label{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);margin:0;font-size:1rem;font-weight:700}.loading-dots{gap:.35rem;display:flex}.loading-dots span{background:var(--accent);border-radius:50%;width:.4rem;height:.4rem;animation:1.2s ease-in-out infinite pulse-dot}.loading-dots span:nth-child(2){animation-delay:.15s}.loading-dots span:nth-child(3){animation-delay:.3s}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse-dot{0%,80%,to{opacity:.25;transform:scale(.85)}40%{opacity:1;transform:scale(1)}}.error{color:var(--party-r);font-weight:600}.muted{color:var(--ink-muted)}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (width<=900px){.kpi-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}}@media (width<=520px){.shell{padding:1.5rem 1rem 3rem}.kpi-strip{grid-template-columns:1fr}.filter select,.filter input{min-width:100%}.filters{flex-direction:column}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}