:root{color-scheme:dark;--bg:#101b2b;--panel:#19283b;--panel2:#203249;--line:#344457;--text:#f4f4f5;--muted:#aebbd0;--gold:#e6b76b;--green:#88d0bb;font-family:Inter,Segoe UI,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.6}a{color:var(--gold);text-underline-offset:3px}a:hover{color:#ffe0a5}.wrap{max-width:1160px;margin:auto;padding:0 24px}.site-header{border-bottom:1px solid var(--line)}.header-inner{display:flex;justify-content:space-between;align-items:center;gap:22px;min-height:84px}.logo{font-size:26px;font-weight:800;letter-spacing:.08em;text-decoration:none;color:var(--text)}.logo span{color:var(--gold)}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{color:var(--muted);font-size:.92rem;text-decoration:none}nav a[aria-current=page]{color:var(--gold)}.hero{padding:76px 0 40px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--gold);font-size:.78rem;font-weight:700}h1{font-weight:750;letter-spacing:-.045em;font-size:clamp(2.5rem,5.2vw,4.7rem);line-height:1.1;max-width:800px;margin:16px 0 18px}h2{font-size:1.5rem;letter-spacing:-.025em;margin:0 0 12px}h3{font-size:1.05rem;margin:0 0 8px}.lead{color:var(--muted);max-width:720px;font-size:1.13rem}.section{padding:28px 0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:25px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.stat-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted)}.stat-value{font-size:2rem;font-weight:700;margin:8px 0 0}.muted,small{color:var(--muted)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}.chart{width:100%;height:auto;min-height:170px}.axis{fill:var(--muted);font-size:11px}.gridline{stroke:#42536a;stroke-width:1}.plot{stroke:var(--gold);stroke-width:2.5;fill:none;vector-effect:non-scaling-stroke}.bar{fill:var(--gold)}.notice{border-left:3px solid var(--gold);padding:12px 15px;background:var(--panel);color:var(--muted);margin:20px 0}.form-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}select,input{background:var(--panel2);color:var(--text);border:1px solid #60748e;border-radius:7px;padding:9px 12px;font:inherit}button{background:var(--gold);color:#172236;border:0;border-radius:7px;padding:10px 18px;font-weight:700;cursor:pointer}.event{border-bottom:1px solid var(--line);padding:18px 0}.event:last-child{border-bottom:none}audio{width:100%;margin-top:10px}.tag{display:inline-block;color:#172236;background:var(--gold);padding:1px 8px;border-radius:5px;font-size:.75rem;font-weight:700;margin-left:8px}footer{border-top:1px solid var(--line);margin-top:68px;padding:34px 0;color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-links{display:flex;flex-wrap:wrap;gap:16px}.footer-links a{color:var(--muted)}.prose{max-width:850px}.prose h2{margin-top:34px}.prose li{margin:7px 0}.hidden{display:none!important}.loading{color:var(--muted)}:focus-visible{outline:3px solid var(--gold);outline-offset:3px}@media(max-width:750px){.header-inner{align-items:flex-start;flex-direction:column;padding:22px 0}.hero{padding:45px 0 26px}.grid{grid-template-columns:1fr}.panel{padding:18px}.wrap{padding:0 18px}}

/* Reviewed event activity and homepage audio selection */
.chart-legend{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin:8px 0 2px;color:var(--muted);font-size:.9rem}
.chart-legend span{display:inline-flex;gap:8px;align-items:center}
.legend-swatch{display:inline-block;width:22px;height:3px;border-radius:3px}
.approved-swatch{background:var(--gold)}
.extreme-swatch{background:var(--green)}
.plot-extreme{stroke:var(--green);stroke-width:2.7;fill:none;vector-effect:non-scaling-stroke}
.audio-filter{display:flex;align-items:center;gap:22px;flex-wrap:wrap;border:0;padding:0;margin:0 0 16px}
.audio-filter legend{color:var(--muted);font-size:.88rem;margin-bottom:5px}
.audio-filter label{display:inline-flex;align-items:center;gap:7px;cursor:pointer}
.audio-filter input{accent-color:var(--gold);width:18px;height:18px;margin:0}

/* Peer-review public language refresh: presentation only */
.hero-detail{max-width:735px;font-size:1rem;color:var(--text);line-height:1.75;margin:22px 0}
.hero-link{display:inline-flex;align-items:center;gap:12px;text-decoration:none;background:var(--gold);color:#172236;font-weight:800;border-radius:8px;padding:12px 19px;margin:5px 0 8px}
.hero-link:hover{color:#172236;background:#f5ce8f}
.section-head .muted{max-width:725px;margin:4px 0 0}
#hear-noise{scroll-margin-top:22px}
#hear-noise .panel{border-color:#8a775d}
.event p{color:var(--muted);margin:3px 0 8px;font-size:.9rem}
@media(prefers-reduced-motion:no-preference){.hero-link{transition:background .15s ease}}
/* Peer review: browsing and all-days visualisations */
.chart-navigation{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:8px 0 12px}
.chart-navigation label{display:flex;align-items:center;gap:8px;color:var(--muted)}
.chart-navigation button{padding:8px 13px}
button:disabled{cursor:not-allowed;opacity:.45}
.heatmap-scroll{max-width:100%;overflow-x:auto;padding-bottom:6px}
.heatmap-table{width:100%;min-width:730px;border-spacing:3px;border-collapse:separate;font-size:.78rem}
.heatmap-table th{font-weight:600;color:var(--muted);text-align:center;white-space:nowrap}
.heatmap-table th:first-child{text-align:left;min-width:108px;position:sticky;left:0;background:var(--panel);z-index:1;padding-right:8px}
.heat-cell{height:28px;min-width:21px;border-radius:3px;text-align:center;color:var(--text);font-size:.7rem;outline:1px solid #ffffff12}
.acoustic-cell{background:rgba(230,183,107,var(--intensity))}
.reviewed-cell{background:rgba(230,183,107,var(--intensity))}
.outrageous-cell{background:rgba(136,208,187,var(--intensity));font-weight:700}
.empty-cell{background:rgba(120,140,160,.09)}

.bar-extreme{fill:var(--green)}