:root,[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0e1117;--bg-elev:#161b22;--bg-elev-2:#1c2330;--border:#68778e;--text:#e6edf3;--text-muted:#9aa5b1;--accent:#5cc8ff;--accent-2:#ff8f6b;--accent-paper:#ffd166;--accent-toy:#c792ea;--ok:#4ade80;--warn:#fbbf24;--danger:#f87171;--badge-bg:#243049;--badge-fg:#9ec5ff;--shadow:0 1px 3px #00000080}[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f6f8fa;--bg-elev:#fff;--bg-elev-2:#eef1f5;--border:#68778e;--text:#1f2328;--text-muted:#57606a;--accent:#0969da;--accent-2:#b34700;--accent-paper:#9a6700;--accent-toy:#6639ba;--ok:#116329;--warn:#9a6700;--danger:#cf222e;--badge-bg:#ddf4ff;--badge-fg:#0550ae;--shadow:0 1px 3px #8c959f4d}*{box-sizing:border-box}html{scroll-behavior:smooth;background-color:var(--bg)}body{background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}code,pre{font-family:SF Mono,Cascadia Code,Consolas,Liberation Mono,monospace}code{background-color:var(--bg-elev-2);border-radius:4px;padding:.1em .35em;font-size:.9em}a{color:var(--accent)}.skip-link{z-index:100;background-color:var(--accent);color:var(--bg);border-radius:0 0 8px;padding:.6rem 1rem;font-weight:700;text-decoration:none;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}#main-content:focus{outline:none}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.cl-hero{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:clamp(1rem,4vw,3rem);max-width:920px;margin:clamp(1rem,3vw,2rem) auto 1.5rem;padding:2rem 1rem 0;display:flex;position:relative}.cl-hero-main{flex:22rem;min-width:min(100%,20rem)}.cl-hero-title{letter-spacing:.01em;margin:0;font-size:clamp(1.6rem,3.8vw,2.7rem);font-weight:700;line-height:1.1}.cl-hero-sub{letter-spacing:.01em;opacity:.85;margin:.4rem 0 0;font-size:clamp(.9rem,1.6vw,1.05rem)}.cl-hero-desc{color:var(--text-muted);max-width:60ch;margin:.55rem 0 0;font-size:1rem;line-height:1.5}.cl-hero-why{border:1px solid var(--border);background:color-mix(in oklab,var(--accent) 6%,transparent);border-radius:10px;flex:0 min(40%,26rem);min-width:min(100%,15rem);padding:.85rem 1.05rem}.cl-hero-why-label{letter-spacing:.14em;color:var(--text-muted);font-size:.68rem;font-weight:700;display:block}.cl-hero-why-text{color:var(--text);margin:.35rem 0 0;font-size:.95rem;line-height:1.5}@media (width<=640px){.cl-hero{flex-direction:column}.cl-hero-why{flex-basis:auto;width:100%}.cl-hero-main{flex-basis:auto;min-width:0}}.theme-toggle{border:1px solid var(--border);background-color:var(--bg-elev);width:2.6rem;height:2.6rem;color:var(--text);cursor:pointer;box-shadow:var(--shadow);border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;transition:transform .15s,background .15s;display:flex;position:absolute;top:1.5rem;right:1rem}.theme-toggle:hover{background-color:var(--bg-elev-2);transform:scale(1.08)}.theme-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}main{flex-direction:column;gap:1.25rem;max-width:920px;margin:0 auto;padding:0 1rem 3rem;display:flex}.card{background-color:var(--bg-elev);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;padding:1.5rem}.card h2{margin-top:0;font-size:1.35rem}.card h3{font-size:1.05rem}.muted{color:var(--text-muted)}.tldr{border-left:3px solid var(--accent)}.tldr strong{color:var(--accent)}.tldr-points{margin:.75rem 0 0;padding-left:1.2rem}.tldr-points li{margin:.35rem 0}.tldr-cite{border-top:1px solid var(--border);margin:.9rem 0 0;padding-top:.75rem;font-size:.88rem}.centerpiece{border:1px solid var(--accent);box-shadow:0 0 0 1px var(--accent), var(--shadow)}.badge{text-transform:uppercase;letter-spacing:.04em;vertical-align:middle;background-color:var(--badge-bg);color:var(--badge-fg);white-space:nowrap;border-radius:999px;padding:.1em .5em;font-size:.66rem;font-weight:600;display:inline-block}.badge-paper{background-color:var(--accent-paper);color:#1f2328}.badge-toy{background-color:var(--accent-toy);color:#1f2328}[data-theme=light] .badge-paper,[data-theme=light] .badge-toy{color:#fff}.readout{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}.stat{background-color:var(--bg-elev-2);border-radius:8px;flex-direction:column;gap:.2rem;padding:.75rem 1rem;display:flex}.stat-label{color:var(--text-muted);font-size:.8rem}.stat-value{font-variant-numeric:tabular-nums;font-size:1.3rem;font-weight:700}.stat-value.big{color:var(--accent);font-size:1.8rem}.stat-value.converged{color:var(--ok)}.stat-value.stalled{color:var(--danger)}.micro-summary{border-left:3px solid var(--accent-paper);background-color:var(--bg-elev-2);border-radius:6px;margin:1rem 0 0;padding:.6rem .9rem;font-size:.92rem}.controls{flex-direction:column;gap:1rem;margin:1rem 0;display:flex}.slider-row{flex-direction:column;gap:.4rem;display:flex}.slider-row span{font-size:.9rem}input[type=range]{width:100%;accent-color:var(--accent)}output{font-variant-numeric:tabular-nums;color:var(--accent);font-weight:700}.predict{background-color:var(--bg-elev-2);border:1px solid var(--border);border-left:3px solid var(--accent-anchor,var(--accent-paper));border-radius:8px;flex-wrap:wrap;align-items:center;gap:.5rem .75rem;margin:.75rem 0;padding:.6rem .85rem;display:flex}.predict-q{font-size:.92rem;font-weight:600}.predict-btns{gap:.4rem;display:inline-flex}.predict-btn{border:1px solid var(--border);background-color:var(--bg-elev);color:var(--text);cursor:pointer;border-radius:999px;min-width:44px;min-height:44px;padding:.3rem .9rem;font-size:.85rem;font-weight:600}.predict-btn:hover{border-color:var(--accent)}.predict-btn.chosen{border-color:var(--accent);background-color:color-mix(in srgb, var(--accent) 18%, transparent)}.predict-fb{flex-basis:100%;min-height:1em;font-size:.88rem}.predict-fb.correct{color:var(--ok)}.predict-fb.incorrect{color:var(--danger)}.play-row{flex-wrap:wrap;align-items:center;gap:.5rem;margin:.5rem 0 1rem;display:flex}.play-btn,.step-btn,.reset-btn{border:1px solid var(--accent);color:var(--accent);cursor:pointer;background-color:#0000;border-radius:999px;min-width:44px;min-height:44px;padding:.4rem 1rem;font-size:.9rem;font-weight:600}.play-btn{background-color:color-mix(in srgb, var(--accent) 16%, transparent)}[data-theme=light] .play-btn,[data-theme=light] .tour-launch{color:#0550ae}.step-btn,.reset-btn{border-color:var(--border);color:var(--text)}.play-btn:hover,.step-btn:hover,.reset-btn:hover{border-color:var(--accent)}.play-btn[disabled]{opacity:.55;cursor:default}.play-status{margin-left:.4rem;font-size:.88rem}.toggle-row{color:var(--text-muted);cursor:pointer;align-items:center;gap:.5rem;margin:0 0 .5rem;font-size:.85rem;display:flex}.toggle-row input{accent-color:var(--accent);width:1rem;height:1rem}.chart-wrap{margin:0;position:relative}canvas{background-color:var(--bg-elev-2);border-radius:8px;width:100%;height:auto}.canvas-tip{pointer-events:none;z-index:5;background-color:var(--bg-elev);border:1px solid var(--border);font-variant-numeric:tabular-nums;color:var(--text);box-shadow:var(--shadow);white-space:nowrap;border-radius:6px;padding:.2rem .5rem;font-size:.78rem;position:absolute}.canvas-tip[hidden]{display:none}figcaption{margin-top:.5rem;font-size:.85rem}.recovered-toast{z-index:6;background-color:color-mix(in srgb, var(--ok) 92%, black);color:#06210f;pointer-events:none;opacity:0;border-radius:999px;padding:.4rem .95rem;font-size:.95rem;font-weight:800;position:absolute;top:14px;left:50%;transform:translate(-50%);box-shadow:0 6px 22px #0006}.recovered-toast[hidden]{display:none}[data-theme=light] .recovered-toast{color:#fff}.recovered-toast.show{animation:1.7s forwards toastPop}@keyframes toastPop{0%{opacity:0;transform:translate(-50%)scale(.82)}12%{opacity:1;transform:translate(-50%)scale(1.06)}26%{transform:translate(-50%)scale(1)}80%{opacity:1}to{opacity:0}}.cand-viz{margin-top:1.25rem}.cand-viz h3{margin:0 0 .6rem}.cand-row{align-items:center;gap:.6rem;margin:.35rem 0;display:flex}.cand-label{text-align:right;text-transform:uppercase;letter-spacing:.05em;width:3.2rem;color:var(--text-muted);font-size:.78rem}.cand-cells{flex-wrap:wrap;gap:.3rem;display:flex}.cand-cell{text-align:center;border:1px solid var(--border);font-variant-numeric:tabular-nums;background-color:var(--bg-elev);border-radius:6px;min-width:2.1rem;padding:.3rem .2rem;font-weight:700}.cand-cell.match{border-color:var(--ok);color:var(--ok);background-color:color-mix(in srgb, var(--ok) 14%, transparent)}.cand-cell.lock{animation:.5s cellLock}@keyframes cellLock{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--ok) 70%, transparent);transform:scale(1)}40%{box-shadow:0 0 0 5px color-mix(in srgb, var(--ok) 0%, transparent);transform:scale(1.18)}to{box-shadow:none;transform:scale(1)}}.tier-stepper{flex-wrap:wrap;align-items:center;gap:.4rem;margin:.25rem 0 .75rem;display:flex}.tier-chip{border:1px solid var(--border);color:var(--text-muted);background-color:var(--bg-elev-2);border-radius:999px;padding:.25rem .6rem;font-size:.78rem;font-weight:600;transition:background .2s,color .2s,border-color .2s}.tier-chip.done{color:var(--text-muted);border-color:var(--accent)}.tier-chip.active{color:var(--bg);background-color:var(--accent);border-color:var(--accent)}.tier-arrow{color:var(--text-muted);font-size:.8rem}.cand-cell.miss{border-color:var(--accent-2);color:var(--accent-2)}.cand-cell.true-cell{border-color:var(--accent-paper);color:var(--accent-paper)}.cand-note{margin:.6rem 0 0;font-size:.9rem}.trials-controls{flex-wrap:wrap;align-items:center;gap:.75rem;margin:.75rem 0;display:flex}.trials-controls label{font-size:.9rem}.trials-controls select{background-color:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:.3rem .5rem;font-size:.9rem}.trials-out[hidden]{display:none}.trials-rate{margin:.5rem 0}.trials-rate-num{color:var(--accent);font-variant-numeric:tabular-nums;font-size:2rem;font-weight:800}.trials-rate-label{color:var(--text-muted);margin-left:.5rem}.help-wrap{display:inline-block;position:relative}.help-dot{border:1px solid var(--border);background-color:var(--bg-elev);width:1.05rem;height:1.05rem;color:var(--text-muted);cursor:pointer;vertical-align:middle;border-radius:50%;padding:0;font-size:.7rem;font-weight:700;line-height:1}.help-dot:hover{border-color:var(--accent);color:var(--accent)}.help-dot:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.help-pop{z-index:30;background-color:var(--bg-elev);border:1px solid var(--border);width:min(260px,86vw);box-shadow:var(--shadow);color:var(--text);text-transform:none;letter-spacing:normal;white-space:normal;border-radius:8px;padding:.6rem .75rem;font-size:.82rem;font-weight:400;line-height:1.5;position:absolute;top:calc(100% + 6px);left:50%;transform:translate(-50%)}.help-pop[hidden]{display:none}.analogy{background-color:var(--bg-elev-2);border:1px solid var(--border);border-left:3px solid var(--accent-toy);border-radius:8px;margin:0 0 1rem;padding:.8rem 1rem}.analogy p{margin:0;font-size:.94rem}.analogy-tag{text-transform:uppercase;letter-spacing:.06em;color:var(--accent-toy);margin-bottom:.3rem;font-size:.66rem;font-weight:700;display:inline-block}.mech-steps{margin:.5rem 0;padding-left:1.3rem}.mech-steps li{margin:.6rem 0}.surprise{background-color:var(--bg-elev-2);border-left:3px solid var(--accent-2);border-radius:6px;margin:1rem 0 0;padding:.6rem .9rem;font-size:.92rem}.faithful-note{border-left:3px solid var(--accent-toy);background-color:var(--bg-elev-2);border-radius:6px;margin:.8rem 0 0;padding:.6rem .9rem;font-size:.9rem}.bridge{border-left:3px solid var(--accent-paper);background-color:var(--bg-elev-2);border-radius:6px;margin:0 0 1rem;padding:.7rem .95rem}.overlay-grid{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.overlay-col{background-color:var(--bg-elev-2);border:1px solid var(--border);border-radius:10px;padding:1rem}.overlay-col.toy{border-top:3px solid var(--accent-toy)}.overlay-col.paper{border-top:3px solid var(--accent-paper)}.overlay-col h3{flex-wrap:wrap;align-items:center;gap:.4rem;margin:0 0 .6rem;display:flex}.overlay-col dl{grid-template-columns:1fr;gap:.5rem;margin:0;display:grid}.overlay-col dt{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-size:.78rem}.overlay-col dd{margin:0 0 .3rem;font-weight:600}.ov-foot{margin:1rem 0 0;font-size:.9rem}.mapping-details{margin-top:1rem}.mapping-details summary{font-size:.92rem}.mapping-table{margin-top:.6rem;font-size:.85rem}.mapping-table th{white-space:nowrap}.mapping-table td:first-child{color:var(--text-muted)}details{border:1px solid var(--border);background-color:var(--bg-elev-2);border-radius:8px;margin:.5rem 0;padding:.6rem 1rem}summary{cursor:pointer;font-weight:600}details[open] summary{margin-bottom:.5rem}#implications details ul{margin:.4rem 0;padding-left:1.2rem}#implications li{margin:.45rem 0}.src-note{margin-top:.75rem;font-size:.82rem}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:.5rem .6rem}th{color:var(--text-muted);font-weight:600}td{font-variant-numeric:tabular-nums}.toy-params{margin:.5rem 0 1rem;padding-left:1.2rem}.toy-params li{margin:.3rem 0}.verify{background-color:var(--bg-elev-2);border:1px solid var(--border);border-radius:8px;padding:1rem;font-size:.85rem;overflow-x:auto}.verify code{background:0 0;padding:0}.known-gaps{border-left:3px solid var(--warn)}.known-gaps ul{margin:0;padding-left:1.2rem}.known-gaps li{margin:.5rem 0}.tldr-tour{margin:.8rem 0 0}.tour-launch{border:1px solid var(--accent);background-color:color-mix(in srgb, var(--accent) 14%, transparent);color:var(--accent);cursor:pointer;border-radius:999px;padding:.45rem 1rem;font-size:.9rem;font-weight:700}.tour-launch:hover{background-color:color-mix(in srgb, var(--accent) 24%, transparent)}.tour-nudge{z-index:1000;background-color:var(--bg-elev);border:1px solid var(--accent);border-radius:12px;flex-wrap:wrap;justify-content:center;align-items:center;gap:.6rem;max-width:92vw;padding:.5rem 1rem;font-size:.88rem;display:flex;position:fixed;top:.75rem;left:50%;transform:translate(-50%);box-shadow:0 6px 30px #0006}.tour-nudge[hidden]{display:none}.nudge-btns{gap:.4rem;display:inline-flex}.tour-card{z-index:1001;background-color:var(--bg-elev);border:1px solid var(--accent);border-radius:12px;width:min(460px,92vw);padding:1rem 1.1rem;position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);box-shadow:0 10px 44px #00000080}.tour-card[hidden]{display:none}.tour-head{justify-content:space-between;align-items:center;display:flex}.tour-counter{text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);font-size:.72rem}.tour-skip{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:.82rem}.tour-skip:hover{color:var(--text)}.tour-title{margin:.3rem 0 .4rem;font-size:1.1rem}.tour-body{margin:0 0 .9rem;font-size:.92rem;line-height:1.55}.tour-nav{justify-content:space-between;gap:.5rem;display:flex}.tour-btn{border:1px solid var(--border);background-color:var(--bg-elev-2);color:var(--text);cursor:pointer;border-radius:999px;padding:.4rem 1rem;font-size:.85rem;font-weight:600}.tour-btn:hover{border-color:var(--accent)}.tour-btn[disabled]{opacity:.5;cursor:default}.tour-btn.primary{background-color:var(--accent);color:var(--bg);border-color:var(--accent)}.tour-highlight{outline:3px solid var(--accent);outline-offset:4px;box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent), 0 10px 40px #00000059;border-radius:12px;scroll-margin:90px}.scripture-footer{border-top:1px solid var(--border);text-align:center;color:var(--text-muted);margin-top:2.5rem;padding:1.5rem 1rem;font-size:.9rem;font-style:italic}.scripture-footer p{max-width:640px;margin:0 auto}.sticky-headline{z-index:20;background-color:var(--bg-elev);border-bottom:1px solid var(--border);box-shadow:var(--shadow);font-variant-numeric:tabular-nums;flex-wrap:wrap;justify-content:center;align-items:center;gap:.5rem 1.25rem;padding:.5rem 1rem;display:flex;position:sticky;top:0}.sh-item{align-items:baseline;gap:.4rem;display:inline-flex}.sh-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.7rem}.sh-num{font-size:1.1rem;font-weight:700}.sh-paper{color:var(--accent-paper)}.sh-drop{color:var(--accent)}.northstar{border-left:3px solid var(--accent);background-color:var(--bg-elev-2);border-radius:6px;margin:1rem 0 0;padding:.8rem 1rem;font-size:1.02rem}.northstar strong{color:var(--accent)}.presets{flex-wrap:wrap;gap:.5rem;margin:0 0 1rem;display:flex}.preset-btn{border:1px solid var(--border);background-color:var(--bg-elev-2);color:var(--text);cursor:pointer;border-radius:999px;padding:.4rem .85rem;font-size:.82rem}.preset-btn:hover{border-color:var(--accent)}.preset-btn.active{border-color:var(--accent);background-color:color-mix(in srgb, var(--accent) 18%, transparent)}.preset-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.micro-controls{flex-wrap:wrap;align-items:center;gap:.6rem;margin:.5rem 0;display:flex}.micro-grid{grid-template-columns:max-content 1fr;gap:.35rem .9rem;margin:.6rem 0;display:grid}.micro-grid .mk{color:var(--text-muted);font-size:.88rem}.micro-grid .mv{font-variant-numeric:tabular-nums;word-break:break-word;font-weight:600}.micro-grid .mv code{font-size:.85em}.micro-verdict{border-left:3px solid var(--border);background-color:var(--bg-elev-2);border-radius:6px;margin:.4rem 0 0;padding:.55rem .85rem;font-weight:700}.micro-verdict.ok{border-left-color:var(--ok);color:var(--ok)}.micro-verdict.bad{border-left-color:var(--accent-2);color:var(--accent-2)}.axis-controls{flex-wrap:wrap;gap:1rem;margin:.5rem 0 .75rem;display:flex}.axis-controls label{align-items:center;gap:.4rem;font-size:.85rem;display:flex}.axis-controls select{background-color:var(--bg-elev-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:.35rem .5rem;font-size:.9rem}.trials-controls select,.axis-controls select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%238b949e' stroke-width='2' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");background-position:right .6rem center;background-repeat:no-repeat;padding-right:1.8rem}.contrast-grid{grid-template-columns:1fr 1fr;gap:1rem;margin-top:.5rem;display:grid}.contrast-col{background-color:var(--bg-elev-2);border:1px solid var(--border);border-radius:10px;padding:1rem}.contrast-col h3{margin:0 0 .6rem}.contrast-bars{flex-direction:column;gap:.35rem;display:flex}.cbar-row{align-items:center;gap:.5rem;display:flex}.cbar-name{width:5.4rem;color:var(--text-muted);white-space:nowrap;font-size:.78rem}.cbar-track{background-color:var(--bg-elev);border:1px solid var(--border);border-radius:999px;flex:1;height:14px;overflow:hidden}.cbar-fill{background-color:var(--accent-2);height:100%}.cbar-fill.zero{background-color:var(--text-muted);opacity:.4}.cbar-fill.true{background-color:var(--ok)}.cbar-val{text-align:right;font-variant-numeric:tabular-nums;width:2.6rem;font-size:.82rem}.replay-h{align-items:center;gap:.5rem;margin-top:1.5rem;display:flex}.replay-tabs{flex-wrap:wrap;gap:.5rem;margin:.5rem 0;display:flex}.replay-tab{border:1px solid var(--border);background-color:var(--bg-elev-2);color:var(--text);cursor:pointer;border-radius:999px;padding:.4rem .9rem;font-size:.85rem;font-weight:600}.replay-tab[aria-selected=true]{border-color:var(--accent-paper);background-color:color-mix(in srgb, var(--accent-paper) 22%, transparent);color:var(--text)}.replay-tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.replay-panel{background-color:var(--bg-elev-2);border:1px solid var(--border);border-top:3px solid var(--accent-paper);border-radius:10px;padding:1rem}.replay-panel dl{grid-template-columns:1fr;gap:.4rem;margin:0;display:grid}.replay-panel dt{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-size:.78rem}.replay-panel dd{margin:0 0 .3rem;font-weight:600}.replay-table{border-collapse:collapse;width:100%;margin-top:.75rem;font-size:.85rem}.replay-table caption{text-align:left;color:var(--text-muted);margin-bottom:.3rem;font-size:.8rem}.replay-table th,.replay-table td{border:1px solid var(--border);text-align:center;padding:.3rem .5rem}.replay-table th{color:var(--text-muted);font-weight:600}.replay-table tbody td:first-child,.replay-table thead th:first-child{text-align:left;color:var(--text-muted)}.selfcheck .quiz{flex-direction:column;gap:1.1rem;display:flex}.quiz-q{margin:0 0 .5rem;font-weight:600}.sc-options{flex-wrap:wrap;gap:.5rem;display:flex}.sc-opt{border:1px solid var(--border);background-color:var(--bg-elev-2);color:var(--text);cursor:pointer;text-align:left;border-radius:8px;padding:.5rem .9rem;font-size:.9rem}.sc-opt:hover{border-color:var(--accent)}.sc-opt.correct{border-color:var(--ok);background-color:color-mix(in srgb, var(--ok) 18%, transparent)}.sc-opt.incorrect{border-color:var(--danger);background-color:color-mix(in srgb, var(--danger) 18%, transparent)}.sc-feedback{min-height:1.2em;margin-top:.4rem;font-size:.9rem}.sc-feedback.correct{color:var(--ok)}.sc-feedback.incorrect{color:var(--danger)}@media (width<=640px){.contrast-grid{grid-template-columns:1fr}.micro-grid{grid-template-columns:1fr;gap:.15rem 0}.micro-grid .mk{margin-top:.4rem}.readout{grid-template-columns:1fr 1fr}.overlay-grid{grid-template-columns:1fr}.play-row{gap:.5rem}.play-btn,.step-btn,.reset-btn{flex:auto;padding:.6rem 1rem}.play-status{flex-basis:100%;margin-left:0}.cand-row{flex-direction:column;align-items:flex-start;gap:.25rem}.cand-label{text-align:left;width:auto}.cand-cells{gap:.25rem}.cand-cell{min-width:1.85rem;padding:.3rem .15rem}.sticky-headline{gap:.4rem .8rem;font-size:.95rem}}@media (width<=380px){.readout{grid-template-columns:1fr}.cand-cell{min-width:1.7rem;font-size:.9rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.recovered-toast.show{opacity:1!important;animation:none!important}}