.randomness-lab-page{--color-primary: #f2604f;--color-on-primary: #1b0e0b;--rl-body: #0e1117;--rl-surface: #161b25;--rl-surface-2: #1e2433;--rl-border: #2a3040;--rl-text: #c8ccd6;--rl-text-muted: #7a8398;--rl-tape: #e8e3d9;--rl-tape-text: #2a2520;--rl-red: #d93a2b;--rl-hollow: #a0988e;--rl-neutral: #8090a0;--rl-tab-primary: #d93a2b;--rl-tab-secondary: #4a5568}.rl-instrument{background:var(--rl-body);border:1px solid var(--rl-border);border-radius:10px;overflow:hidden;container-type:inline-size}.rl-mode-bar{display:flex;border-bottom:1px solid var(--rl-border)}.rl-mode-tab{flex:none;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 20px;background:none;border:none;border-right:1px solid var(--rl-border);cursor:pointer;color:var(--rl-text-muted);text-align:left;min-height:56px;transition:background .15s,color .15s}.rl-mode-tab--primary{flex:2}.rl-mode-tab--secondary{flex:1}.rl-mode-tab:last-child{border-right:none}.rl-mode-tab:hover{background:var(--rl-surface);color:var(--rl-text)}.rl-mode-tab.is-active{color:var(--rl-text);background:var(--rl-surface)}.rl-mode-tab--primary.is-active{border-bottom:2px solid var(--rl-red);color:var(--rl-text)}.rl-mode-tab--secondary.is-active{border-bottom:2px solid var(--rl-text-muted)}.rl-mode-tab-label{font-size:.95rem;font-weight:600;letter-spacing:.03em}.rl-mode-tab--primary .rl-mode-tab-label{font-size:1.05rem}.rl-mode-tab-hint{font-size:.875rem;color:var(--rl-text-muted);letter-spacing:.02em}.rl-panel{padding-bottom:4px}.rl-pads{display:flex;height:200px;touch-action:manipulation;user-select:none;-webkit-user-select:none}@media(max-width:500px){.rl-pads{height:180px}}.rl-pad{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:var(--rl-surface-2);border:1px solid var(--rl-border);border-radius:6px;cursor:pointer;color:var(--rl-text);touch-action:manipulation;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;transition:background .1s;min-height:0}.rl-pad:hover{background:var(--rl-surface-2)}.rl-pad[data-pressed]{background:var(--rl-surface-2);box-shadow:inset 0 4px 12px #0006}.rl-pad:focus-visible{outline:2px solid var(--rl-red);outline-offset:-2px}.rl-pad-symbol{font-size:2.5rem;line-height:1;opacity:.6;pointer-events:none}.rl-pad-key{font-family:monospace;font-size:.75rem;color:var(--rl-text);border:1px solid var(--rl-border);border-radius:3px;padding:1px 5px;pointer-events:none}@media(hover:none),(pointer:coarse){.rl-pad-key{display:none}}.rl-pads-divider{width:1px;background:var(--rl-border);flex:none;align-self:stretch}.rl-tape-wrap{border-top:1px solid var(--rl-border);border-bottom:1px solid var(--rl-border);padding:0;position:relative}.rl-tape-label{font-size:.875rem;color:var(--rl-text-muted);letter-spacing:.04em;padding:4px 12px 2px;text-transform:uppercase}.rl-tape-slot{background:var(--rl-tape);margin:0 12px;border-radius:2px;border-left:2px solid var(--rl-border);border-right:2px solid var(--rl-border);overflow:hidden}.rl-tape-canvas{display:block;width:100%;height:64px}.rl-tape-ahead-badge{font-size:.875rem;color:var(--rl-text-muted);text-align:right;padding:2px 12px 4px;letter-spacing:.05em}.rl-stats-row{display:flex;align-items:center;gap:8px;padding:10px 12px;flex-wrap:wrap;border-bottom:1px solid var(--rl-border)}.rl-meter-cell{display:flex;align-items:center;gap:10px;flex:0 0 auto}.rl-meter-svg{width:110px;height:60px;flex:none}.rl-gauge-track{opacity:1}.rl-needle{transition:x2 .18s ease,y2 .18s ease,stroke .18s ease}@media(prefers-reduced-motion:reduce){.rl-needle{transition:none}}.rl-hit-display{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.rl-hit-pct{font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--rl-text);min-width:3.5ch;line-height:1}.rl-hit-pct[data-tone=caught]{color:var(--rl-red)}.rl-hit-pct[data-tone=low]{color:#4a9070}.rl-hit-label{font-size:.875rem;color:var(--rl-text-muted);letter-spacing:.05em;text-transform:uppercase}.rl-hit-baseline{display:block;margin-top:3px;font-size:.875rem;color:var(--rl-text-muted);white-space:nowrap}@media(max-width:400px){.rl-hit-baseline{white-space:normal}}.rl-chips{display:flex;margin-inline-end:auto;gap:6px;flex-wrap:wrap;flex:1}.rl-chip{display:flex;align-items:baseline;gap:4px;background:var(--rl-surface);border:1px solid var(--rl-border);border-radius:5px;padding:5px 8px;font-size:.875rem}.rl-chip-key{color:var(--rl-text-muted);font-size:.875rem;text-transform:uppercase;letter-spacing:.04em}.rl-chip-val{color:var(--rl-text);font-weight:600;font-variant-numeric:tabular-nums}.rl-chip-unit{color:var(--rl-text-muted);font-size:.875rem}.rl-chip--best .rl-chip-val{color:#a0c0e0}.rl-controls{display:flex;gap:6px;flex:none}.rl-controls .button-sm{min-height:36px;font-size:.875rem;padding:6px 12px}@media(hover:none),(pointer:coarse),(max-width:700px){.rl-controls .button-sm{min-height:44px;padding:8px 16px}}.rl-controls .button-secondary:focus-visible{outline:2px solid var(--rl-red);outline-offset:2px}.rl-evidence{background:var(--rl-surface);border-top:1px solid var(--rl-border);padding:12px 16px}.rl-evidence[hidden]{display:none}.rl-evidence-eyebrow{font-size:.875rem;color:var(--rl-text-muted);text-transform:uppercase;letter-spacing:.05em;margin:0 0 8px}.rl-tell-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.rl-tell-item{font-size:.92rem;color:var(--rl-text);font-family:monospace;background:var(--rl-surface-2);border-left:3px solid var(--rl-red);padding:5px 10px;border-radius:0 4px 4px 0}.rl-model-section{border-top:1px solid var(--rl-border)}.rl-panel-trigger{display:flex;align-items:center;gap:10px;width:100%;background:none;border:none;padding:12px 14px;cursor:pointer;color:var(--rl-text-muted);min-height:48px;text-align:left;transition:background .12s,color .12s}.rl-panel-trigger:hover{background:var(--rl-surface);color:var(--rl-text)}.rl-panel-trigger:focus-visible{outline:2px solid var(--rl-red);outline-offset:-2px}.rl-panel-trigger[aria-expanded=true]{color:var(--rl-text)}.rl-panel-trigger[aria-expanded=true] .rl-panel-caret{transform:rotate(180deg)}.rl-panel-trigger-icon{font-size:1rem;flex:none}.rl-panel-trigger-text{display:flex;flex-direction:column;gap:1px;flex:1;min-width:0}.rl-panel-trigger-label{font-size:.875rem;font-weight:600}.rl-panel-trigger-hint{font-size:.875rem;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rl-panel-caret{width:12px;height:8px;flex:none;transition:transform .15s}.rl-model-panel{background:var(--rl-surface);border-top:1px solid var(--rl-border);padding:14px 16px}.rl-model-panel[hidden]{display:none}.rl-model-panel-intro{font-size:.875rem;color:var(--rl-text-muted);line-height:1.6;margin:0 0 12px}.rl-prob-ctx-note{font-size:.875rem;color:var(--rl-text);background:var(--rl-surface-2);border-left:3px solid var(--rl-red);padding:6px 10px;border-radius:0 4px 4px 0;margin:0 0 10px;font-family:monospace}.rl-prob-table-wrap{overflow-x:auto}.rl-prob-table{width:100%;border-collapse:collapse;font-size:.875rem}.rl-prob-table th,.rl-prob-table td{padding:5px 8px;text-align:left;border-bottom:1px solid var(--rl-border);color:var(--rl-text-muted)}.rl-prob-table th{font-size:.875rem;letter-spacing:.04em;text-transform:uppercase;color:var(--rl-text-muted)}.rl-prob-ctx{font-family:monospace;color:var(--rl-text)}.rl-prob-l,.rl-prob-r{font-variant-numeric:tabular-nums}.rl-prob-next{font-weight:600;color:var(--rl-text)}.rl-prob-pct{font-variant-numeric:tabular-nums}.rl-prob-current{background:var(--rl-surface-2)}.rl-prob-current td{color:var(--rl-text)}.rl-prob-empty{text-align:center;color:var(--rl-text-muted);font-style:italic;padding:12px}.rl-model-link-note{font-size:.875rem;color:var(--rl-text-muted);margin:10px 0 0}.rl-model-link-note a{color:#6aaddb}.rl-recog-header{padding:12px 16px;border-bottom:1px solid var(--rl-border);display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap}.rl-streak-display{display:flex;align-items:baseline;gap:6px;flex:none}.rl-streak-label{font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--rl-text-muted)}.rl-streak-val{font-size:2rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--rl-text);line-height:1}.rl-recog-prompt{font-size:.875rem;color:var(--rl-text-muted);line-height:1.5;margin:0;flex:1}.rl-seqs{display:flex;gap:0;border-bottom:1px solid var(--rl-border)}@media(max-width:400px){.rl-seq-dots{gap:1px}.rl-dot{width:5px;height:12px}}@media(max-width:560px){.rl-seqs{flex-direction:column}.rl-seq-card+.rl-seq-card{border-top:1px solid var(--rl-border)}}.rl-seq-card{flex:1;display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px 12px;background:var(--rl-surface);border:none;cursor:pointer;color:var(--rl-text);min-height:120px;border-right:1px solid var(--rl-border);transition:background .12s;touch-action:manipulation}.rl-seq-card:last-child{border-right:none}.rl-seq-card:hover{background:var(--rl-surface-2)}.rl-seq-card:focus-visible{outline:2px solid var(--rl-red);outline-offset:-2px}.rl-seq-card:disabled{cursor:default}.rl-seq-card[data-state=true]{border-top:3px solid #4a9070}.rl-seq-card[data-state=fake]{border-top:3px solid var(--rl-red)}.rl-seq-label{font-size:1.1rem;font-weight:700;color:var(--rl-text-muted)}.rl-seq-dots{display:flex;flex-wrap:nowrap;gap:2px;justify-content:center;padding:6px 4px;background:var(--rl-tape);border-radius:3px}.rl-dot{display:inline-block;width:5px;height:12px;border-radius:1px;flex:none}.rl-dot--l{background:#2a3040}.rl-dot--r{background:#c9c2b4}.rl-verdict{padding:14px 16px;border-bottom:1px solid var(--rl-border)}.rl-verdict[hidden]{display:none}.rl-verdict-result{font-size:1.1rem;font-weight:700;margin:0 0 10px}.rl-verdict-result--correct{color:#4a9070}.rl-verdict-result--wrong{color:var(--rl-red)}.rl-verdict-table{width:100%;border-collapse:collapse;font-size:.875rem;margin:0 0 10px}.rl-verdict-table th,.rl-verdict-table td{padding:5px 8px;border-bottom:1px solid var(--rl-border);color:var(--rl-text);text-align:left}.rl-verdict-table th{font-size:.875rem;color:var(--rl-text-muted);text-transform:uppercase;letter-spacing:.04em}.rl-badge{font-size:.875rem;border-radius:3px;padding:1px 4px;text-transform:uppercase;letter-spacing:.04em}.rl-badge--true{background:#2a5040;color:#80c0a0}.rl-badge--fake{background:#501a1a;color:#c08080}.rl-verdict-note{font-size:.875rem;color:var(--rl-text-muted);font-style:italic;margin:0}.rl-verdict .button-primary{margin-top:10px;min-height:44px}.rl-verdict .button-primary:focus-visible{outline:2px solid var(--rl-red);outline-offset:2px}.rl-recog-footer{padding:10px 16px;display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--rl-text-muted)}.rl-recog-best-val{font-weight:600;color:var(--rl-text);font-variant-numeric:tabular-nums}.rl-share-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#2a3040;color:var(--rl-text);border:1px solid var(--rl-border);border-radius:6px;padding:8px 16px;font-size:.875rem;z-index:999;white-space:nowrap;box-shadow:0 4px 16px #00000080}.rl-share-toast[hidden]{display:none}.tool-notes{margin-top:24px}.tool-notes-inner{max-width:640px;display:flex;flex-direction:column;gap:12px}.tool-notes-inner p{font-size:.88rem;line-height:1.7;color:var(--color-text-muted, #7a8398);margin:0}.tool-notes-inner a{color:#6aaddb}@media(max-width:480px){.rl-stats-row{flex-direction:column;align-items:stretch}.rl-meter-cell,.rl-chips,.rl-controls{justify-content:center}.rl-recog-header{flex-direction:column;gap:8px}.rl-mode-tab{padding:10px 14px}.rl-mode-tab-hint{display:none}.rl-dot{width:6px;height:14px}.rl-panel-trigger-hint{display:none}}@media(max-width:360px){.rl-chips{flex-direction:column;gap:4px}.rl-chip{font-size:.875rem}}.rl-instrument,.rl-pads,.rl-stats-row,.rl-seqs{min-width:0}.rl-hit-pct[data-state=warmup]{font-size:.95rem;font-weight:600;color:var(--rl-text-muted)}.rl-history{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin:0;padding:0 12px 10px;border-bottom:1px solid var(--rl-border)}.rl-history[hidden]{display:none}.rl-history-label{font-size:.875rem;color:var(--rl-text-muted)}.rl-history-vals{display:flex;gap:6px;flex-wrap:wrap;font-variant-numeric:tabular-nums}.rl-history-val{font-size:.875rem;color:var(--rl-text)}.rl-history-val+.rl-history-val:before{content:"\203a";color:var(--rl-text-muted);margin-right:6px}.rl-history-val[data-won]{color:#4a9070;font-weight:700}.rl-won{display:flex;flex-direction:column;gap:4px;padding:12px;margin:0 12px 10px;border:1px solid #4a9070;border-radius:6px;background:#4a907014}.rl-won[hidden]{display:none}.rl-won strong{color:#6fbf95;font-size:.95rem}.rl-won span{font-size:.875rem;color:var(--rl-text);line-height:1.5}