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.heatmap-scroll{padding:6px 24px 18px}.heatmap-scroll:focus-visible{outline:2px solid var(--ink);outline-offset:-3px}.heatmap-scroll table{width:auto;table-layout:fixed}.heatmap-scroll th,.heatmap-scroll td{padding:3px;border:0;white-space:nowrap}.heatmap-scroll th:first-child{position:sticky;left:0;background:var(--panel);z-index:1;min-width:190px;padding-right:20px}.heatmap-scroll td a{display:block;min-width:22px;width:22px;height:25px;background:var(--cell);border:1px solid #080808;text-decoration:none;text-align:center;line-height:23px;color:var(--cell-text);font:10px/23px var(--mono)}.heatmap-scroll td a:hover,.heatmap-scroll td a:focus-visible{outline:2px solid var(--ink);outline-offset:0}.heatmap-scroll tbody tr:hover{background:transparent}.heatmap-scroll .model-name{font-size:12px}.heatmap-scroll .model-logo{width:14px;height:14px}.heatmap-scroll .puzzle-number{font:9px var(--mono);color:var(--muted);text-align:center}.heatmap-scroll .tier-heading{text-align:left;padding:10px 3px;font:10px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}.heatmap-scroll .tier-start{border-left:6px solid var(--panel)}
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#discussion .prose h3{margin:28px 0 14px;font-size:19px}.source-note{font-size:11px;white-space:nowrap}.discussion-sources{padding-left:22px;font-size:12px;color:var(--muted);line-height:1.7}.discussion-sources li{margin-bottom:7px}
/* Editorial context, compact link marks, and inspectable program cases. */
.article-body a[download]::before{content:"↧";display:inline-block;margin-right:.23em;font-family:var(--mono);text-decoration:none}
.play-first{border:1px solid rgba(49,134,255,.38);border-left:3px solid var(--blue);background:linear-gradient(135deg,rgba(49,134,255,.16),rgba(49,134,255,.04));padding:22px 24px;margin:28px 0;font-size:15px}.play-first p{margin:10px 0 14px}.store-links{display:flex;gap:12px;flex-wrap:wrap}.store-links a{display:inline-flex;align-items:center;border:1px solid #3c3c3c;background:#141414;color:var(--ink);padding:9px 14px;font:12px var(--mono);text-transform:uppercase;letter-spacing:.05em;text-decoration:none;min-height:42px}.store-links a::before{width:18px!important;height:18px!important;margin-right:6px!important}.store-links a:hover{border-color:var(--ink);background:#1f1f1f}

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.harness-flow{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;padding:0;margin:28px 0;background:var(--line);border:1px solid var(--line)}.harness-flow li{padding:20px;background:var(--panel)}.harness-flow strong{display:block;font-size:14px;margin-bottom:9px}.harness-flow span{font-size:12px;line-height:1.65;display:block;color:var(--muted)}.tool-table{min-width:570px}.tool-table td{font-size:13px;line-height:1.75}.tool-table td:first-child{width:185px}.tool-table code{font-size:12px}
@media(max-width:650px){.play-first{padding:18px}.code-pair{grid-template-columns:1fr}.harness-flow{grid-template-columns:1fr}.harness-flow li{padding:16px}.case-study>h3{font-size:22px}.mechanic-scroll{padding:0 12px 16px}}

/* Rankings lead with a static chart, enhanced with metric selection. */
.anchor-alias{display:block;scroll-margin-top:28px}
.leaderboard-highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:28px 0 18px;max-width:880px}
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.leaderboard-highlights>div:nth-child(2) strong{color:var(--amber)}
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.leaderboard-highlights small{font-size:22px;font-weight:400;color:rgba(245,245,243,.62);letter-spacing:0}
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.leaderboard-card{max-width:860px}
.ranking-controls{display:flex;flex-wrap:wrap;gap:14px;padding:14px 20px 10px}.ranking-control{display:flex;flex-direction:column;gap:6px;color:var(--muted);font:11px var(--mono);text-transform:uppercase;letter-spacing:.06em;min-width:170px}.ranking-control select{font:12px var(--mono);min-height:38px}.ranking-scope{font:11px var(--mono);color:var(--muted);padding:0 20px 14px}.ranking-scroll{overflow-x:auto;padding:6px 20px 0}.ranking-scroll:focus-visible{outline:2px solid var(--ink);outline-offset:-3px}.ranking-chart{position:relative;min-width:600px;padding-left:30px}.ranking-axis{position:absolute;left:0;top:0;height:192px;display:flex;flex-direction:column;justify-content:space-between;width:22px;text-align:right;font:10px var(--mono);color:var(--muted)}.ranking-bars{list-style:none;display:grid;grid-template-columns:repeat(16,minmax(0,1fr));gap:4px;margin:0;padding:0;background:linear-gradient(to top,#262626 1px,transparent 1px) 0 0/100% 48px no-repeat;background-size:100% 192px}.ranking-column{min-width:0}.ranking-bar-area{position:relative;height:192px;display:flex;align-items:flex-end;justify-content:center;background:repeating-linear-gradient(to top,#222 0 1px,transparent 1px 48px)}.ranking-bar{display:block;background:var(--model-color);height:var(--bar-height);width:64%;max-width:24px;min-height:0}.ranking-value{position:absolute;bottom:calc(var(--bar-height) + 5px);font:10px var(--mono);color:var(--ink);font-variant-numeric:tabular-nums;letter-spacing:-.03em}.ranking-label{display:block;text-align:center;padding:10px 0 12px;min-height:78px}.ranking-label .model-name{display:flex;flex-direction:column;align-items:center;gap:5px;font-size:10px;line-height:1.25;white-space:normal}.ranking-label .model-logo{width:15px;height:15px}.leaderboard-card .chart-note{border-top:1px solid var(--line);padding:12px 20px 14px;background:#141414}.chart-scroll-hint{display:none;font:11px var(--mono);color:var(--muted);padding:0 16px 12px}.ranking-details{border:1px solid var(--line);background:var(--panel);padding:0 20px;margin:24px 0}.ranking-details summary{padding:18px 0;font:14px var(--mono);text-transform:uppercase;letter-spacing:.06em;cursor:pointer;color:var(--ink)}.ranking-details summary span{float:right;color:var(--muted);font-size:11px}.ranking-details .results-card{border:0;padding:0;margin:8px 0}.ranking-details .table-footnote{padding-bottom:16px}.ranking-details[open] summary span{visibility:hidden}
#model-table{min-width:820px}#model-table th,#model-table td{padding:12px 10px;font-size:13px}#model-table th:first-child,#model-table td:first-child{padding-left:0}#model-table th:last-child,#model-table td:last-child{padding-right:0}
.case-bars{padding:16px 24px 20px}.case-bar+.case-bar{margin-top:20px}.case-bar-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px}.case-bar-heading .model-name{font-size:13px}.case-bar-heading>span:last-child{font:12px var(--mono);white-space:nowrap;color:var(--ink)}.case-bar-track{height:15px;background:#1c1c1c;margin:8px 0 5px}.case-bar-track i{display:block;height:100%;background:var(--model-color)}.case-bar p{font:11px var(--mono);color:var(--muted)}
.method-notes{display:grid;grid-template-columns:1fr 1fr;gap:30px;border-block:1px solid var(--line);padding:24px 0;margin:24px 0}.method-notes h3{font-size:17px;margin-bottom:12px}.method-notes p{font-size:13px;color:var(--muted);line-height:1.8}#usage-methodology{margin-bottom:30px}#methodology>h3{margin-bottom:16px}
.discord-user{font:0.9em var(--mono);white-space:nowrap;color:var(--ink);border-bottom:1px dotted #777;cursor:help}.discord-user:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
@media(max-width:760px){.case-bars{padding-inline:16px}.discussion-references ul{grid-template-columns:1fr}.ranking-controls{padding-inline:16px}.ranking-scope{padding-inline:16px}.ranking-scroll{padding-inline:16px}.chart-scroll-hint{display:block}.leaderboard-highlights{grid-template-columns:1fr;gap:12px}}
@media(max-width:560px){.ranking-controls{gap:12px}.ranking-controls .ranking-control{min-width:0;flex:1 1 140px}.method-notes{gap:24px}.case-bar-heading .model-name{font-size:11px}.case-bar-heading>span:last-child{font-size:10px}}

.breakthrough-definition{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--accent);padding:18px 22px;max-width:850px;margin:22px 0}.breakthrough-definition strong{font:13px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--ink)}.breakthrough-definition p{font-size:14px;line-height:1.7;margin-top:8px;color:var(--muted)}
.inline-cta{margin:20px 0;font-size:13px;color:var(--muted);line-height:1.7}.inline-cta a{margin-left:6px;text-underline-offset:3px;white-space:nowrap;color:var(--ink)}.cta-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--ink);padding:10px 16px;font:12px var(--mono);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;text-decoration:none}.cta-link:hover{background:var(--ink);color:var(--paper)}.research-cta{border-top:2px solid var(--ink);padding:32px 0 10px}.research-cta h2{font-size:34px}.research-cta>p:not(.section-kicker){max-width:650px;font-size:16px;color:var(--muted)}
.landscape-legend{display:flex;align-items:center;gap:8px;padding:0 24px 16px;font:10px var(--mono);color:var(--muted);flex-wrap:wrap}.landscape-legend i{width:100px;height:10px;border:1px solid #444;background:linear-gradient(to right,rgb(28,28,28),rgb(245,245,243))}.landscape-legend span:last-child{font:11px var(--sans);margin-left:12px}.landscape-point{cursor:pointer;outline:none}.landscape-point:hover circle,.landscape-point:focus-visible circle{stroke:var(--ink);stroke-width:3}
#landscape-chart{min-width:0}
@media(max-width:560px){.ranking-controls .ranking-control{flex-basis:100%}#puzzle-map .analysis-card-head{flex-direction:column}#puzzle-map .analysis-card-head .ranking-control{width:100%}.landscape-legend{padding-inline:16px}.landscape-legend span:last-child{width:100%;margin:4px 0 0}}

/* Harness choices and time-aligned, per-puzzle search histories. */
#trajectory-chart{min-width:0}
.harness-decisions{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0}.harness-decisions>div{border:1px solid var(--line);background:var(--panel);padding:18px 20px}.harness-decisions dt{font:14px var(--mono);text-transform:uppercase;letter-spacing:.05em;color:var(--ink);margin-bottom:8px}.harness-decisions dd{margin:0;font-size:13px;line-height:1.75;color:var(--muted)}.validation-note{border:1px solid var(--line);border-left:3px solid var(--blue);background:var(--panel);padding:18px 22px;margin:24px 0}.validation-note p{font-size:14px;margin:0}
.trajectory-models{border:0;margin:0;padding:0 24px 18px;min-width:0}.trajectory-models legend{font:11px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:10px}.trajectory-models>div:first-of-type{display:flex;flex-wrap:wrap;gap:8px 18px}.trajectory-models label{display:flex;align-items:center;gap:5px;cursor:pointer;min-height:30px}.trajectory-models input{accent-color:var(--ink)}.trajectory-models .model-name{font-size:11px}.trajectory-models .model-logo{width:14px;height:14px}.trajectory-models svg{width:24px;height:10px;overflow:visible}.trajectory-actions{display:flex;gap:18px;margin-top:10px}.trajectory-actions button{font:11px var(--mono);background:none;border:0;padding:6px 0;cursor:pointer;text-decoration:underline;text-underline-offset:3px;color:var(--muted)}.trajectory-actions button:hover{color:var(--ink)}.trajectory-scrubber{display:flex;align-items:center;gap:14px;padding:14px 24px;font:11px var(--mono);color:var(--muted)}.trajectory-scrubber input{flex:1;min-width:0;accent-color:var(--ink)}.trajectory-scrubber output{font:11px var(--mono);color:var(--ink);min-width:44px}.trajectory-values{display:flex;flex-wrap:wrap;gap:10px 24px}.trajectory-values>span{display:flex;align-items:center;gap:6px}.trajectory-values .model-name{font-size:11px}.trajectory-values strong{font:11px var(--mono);color:var(--ink);white-space:nowrap}.trajectory-line{fill:none;stroke-width:2;vector-effect:non-scaling-stroke}.trajectory-focus{fill:none;stroke:#888;stroke-dasharray:3 4}.trajectory-target{fill:transparent;cursor:crosshair}.trajectory-actions button:focus-visible,.trajectory-models label:focus-within{outline:2px solid var(--ink);outline-offset:3px}
@media(max-width:650px){.harness-decisions{grid-template-columns:1fr;gap:14px}.trajectory-models{padding-inline:16px}.trajectory-models>div:first-of-type{gap:6px 12px}.trajectory-scrubber{padding-inline:16px;gap:8px}#trajectory-puzzle{max-width:100%;width:100%}#trajectories .plot-controls label:first-child{width:100%}}

.leaderboard-reading{margin-top:24px}.finding-heading{font-size:21px;margin:36px 0 12px}
/* SpaceChem 10x8 Reactor Diagram & Case Study Split Views */
.sc-reactor-svg{display:block;width:100%;max-width:640px;height:auto;margin:0 auto;border-radius:6px}
.case-split{display:grid;grid-template-columns:1.05fr 0.95fr;gap:20px;align-items:start;padding:18px 24px}
.case-split-pane{background:#0b0c0e;border:1px solid #262930;border-radius:6px;padding:14px;overflow:hidden}
.case-split-pane h4{font:11px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 10px}
.case-split-pane video,.case-split-pane img.sc-solution-gif{display:block;width:100%;height:auto;border-radius:4px;border:1px solid #1f2229}
.explorer-split{padding:0}
.reactor-legend{display:flex;flex-wrap:wrap;gap:14px 20px;padding:10px 24px 16px;font:11px/1.5 var(--mono);color:var(--muted);border-top:1px solid var(--line);background:#121212}
.reactor-legend span{display:inline-flex;align-items:center;gap:6px}
.waldo-swatch{display:inline-block;width:10px;height:10px;border-radius:2px}
.waldo-swatch.red{background:#e55849;border:1px solid #ffb4ab}
.waldo-swatch.blue{background:#4b8be8;border:1px solid #b5d4ff}
.waldo-swatch.feature{background:#2b303c;border:1px solid #687082}
@media(max-width:860px){.case-split{grid-template-columns:1fr;padding:14px 16px}}

.method-details>summary{display:flex;align-items:baseline;gap:14px;cursor:pointer;list-style:none}.method-details>summary::-webkit-details-marker{display:none}.method-details>summary h2{margin:0}.method-details>summary span{font:12px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);text-decoration:underline;text-underline-offset:3px}.method-details[open]>summary span{display:none}.method-details>.prose:first-of-type{margin-top:20px}.settings-card{margin:24px 0}#related h3{font-size:19px;margin:24px 0 10px}
.highlights-note{font-size:15px;color:var(--muted);margin:0}.game-intro .leaderboard-highlights{margin:24px 0 14px}
.closing-note{margin:44px 0 12px;padding:22px 24px;border:2px solid var(--ink);outline:1px solid #3c3c3c;outline-offset:-6px;background:var(--panel);font-size:16px}.points-download{margin-left:0!important}
.drm-free{display:inline-block;margin-left:8px;padding:1px 6px;font:10px/1.6 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:#06121f;background:#8fd0ff}.num{font-weight:600;color:var(--ink);background:rgba(255,255,255,.08);padding:0 .25em;border-radius:2px;white-space:nowrap}.puzzle-ref{color:var(--ink);font-weight:500;white-space:nowrap}.puzzle-id{margin-left:6px;padding:1px 5px;font:11px/1.5 var(--mono);font-weight:400;color:var(--muted);background:#141414;border:1px solid var(--line);vertical-align:1px}.citation{position:relative;border:1px solid var(--line);background:var(--panel);margin:16px 0 8px}.citation pre{margin:0;padding:18px 20px;overflow-x:auto;font:13px/1.6 var(--mono)}.citation code{background:none;padding:0}.copy-citation{position:absolute;top:10px;right:10px;font:11px var(--mono);text-transform:uppercase;letter-spacing:.06em;padding:6px 10px;border:1px solid var(--line);background:var(--paper);color:var(--ink)}.copy-citation:hover{border-color:var(--ink)}.trademark-note{margin-top:14px}
.point-program{padding:0 20px 18px}.point-program:empty{display:none}.program-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin:14px 0 10px}.program-head span{font:11px var(--mono);color:var(--muted);overflow-wrap:anywhere}.program-actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}.program-actions button,.program-actions a.program-action-link{font:11px var(--mono);text-transform:uppercase;letter-spacing:.06em;padding:6px 10px;border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}.program-actions button:hover,.program-actions button[aria-pressed="true"],.program-actions a.program-action-link:hover{border-color:var(--ink);background:#1e1e1e}.program-note{font-size:13px;color:var(--muted);margin:12px 0 0}
.explorer-reactor-wrap{background:#0b0c0e;border:1px solid #262930;border-radius:6px;padding:14px}
.reactor-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.reactor-tabs button{font:11px var(--mono);text-transform:uppercase;letter-spacing:.05em;padding:5px 10px;border:1px solid #2e323b;background:#13151a;color:var(--muted);border-radius:3px;cursor:pointer}
.reactor-tabs button[aria-selected="true"]{border-color:var(--ink);color:var(--ink);background:#1d2028}
.ce-code-pre{margin:12px 0 0;padding:14px 16px;background:#090a0c;border:1px solid #252830;border-radius:4px;font:11px/1.55 var(--mono);color:var(--ink);overflow-x:auto;max-height:360px}

.frontier-table td small{display:block;margin-top:4px;font:11px/1.5 var(--mono);color:var(--muted)}.frontier-table td:first-child a{white-space:nowrap}

/* Puzzle pages */
.publication:not(:has(.article-contents)) .wrap{width:min(1160px,calc(100% - 48px))}
.puzzle-page .article-hero{padding:20px 0 14px}.puzzle-page .article-hero h1{font-size:38px}
.puzzle-page .prose{max-width:920px;font-size:15px;line-height:1.6}.puzzle-page .prose p{margin-bottom:12px}
.puzzle-page .leaderboard-highlights{gap:12px;margin:16px 0 14px}.puzzle-page .leaderboard-highlights>div{padding:14px 18px}.puzzle-page .leaderboard-highlights strong{font-size:32px}.puzzle-page .leaderboard-highlights small{font-size:17px}.puzzle-page .leaderboard-highlights span{margin-top:4px;font-size:10px}
.puzzle-page .article-section{margin:24px 0}.puzzle-page .article-section h2{font-size:20px;margin-bottom:10px}
.puzzle-page .results-card{margin:10px 0 10px;padding:0 14px}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 10px;font:11px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.breadcrumbs a{color:var(--muted)}.breadcrumbs a:hover{color:var(--ink)}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}.article-meta a{color:var(--ink)}.puzzle-page .article-meta .puzzle-id{margin:0}
.puzzle-page table{width:100%}.puzzle-page .table-note{font-size:12px;color:var(--muted);margin:6px 0 0}
.tag{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;font:10px/1.45 var(--mono);text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--line);background:#161616;color:var(--ink);white-space:nowrap;font-weight:400}
.tag.tier-easy,.tag.solve-yes{color:#7ee2b8;background:rgba(46,196,134,.13);border-color:rgba(126,226,184,.34)}
.tag.tier-medium{color:#f5c469;background:rgba(245,180,65,.13);border-color:rgba(245,196,105,.35)}
.tag.tier-hard,.tag.solve-no{color:#ff8b7b;background:rgba(235,87,87,.14);border-color:rgba(255,139,123,.36)}
.tag.mech-bonding{color:#8fd0ff;background:rgba(49,134,255,.14);border-color:rgba(143,208,255,.35)}
.tag.mech-sensing{color:#7de2d1;background:rgba(43,190,168,.14);border-color:rgba(125,226,209,.35)}
.tag.mech-fusion{color:#f4a27e;background:rgba(217,119,87,.15);border-color:rgba(244,162,126,.36)}
.tag.mech-quantum{color:#c9a7ff;background:rgba(155,109,255,.14);border-color:rgba(201,167,255,.35)}
.tag.mech-production{color:#f2d06b;background:rgba(230,184,46,.13);border-color:rgba(242,208,107,.35)}
.tag.record-tag{color:#ffb094;background:rgba(255,104,89,.2);border-color:var(--accent);font-weight:500}
.tag.tie-tag,.tag.dim-tag,.tag.kind-tag{color:#d8d8d2;background:#191919;border-color:#3a3a3a}
.mech-stack{display:flex;flex-direction:column;align-items:flex-start;gap:3px}
.tag[data-set-tier],.tag[data-set-mech]{cursor:pointer}.tag[data-set-tier]:hover,.tag[data-set-mech]:hover{filter:brightness(1.2);border-color:currentColor}
.puzzle-filters{border:1px solid var(--line);background:var(--panel);padding:12px 14px;margin:14px 0 8px;display:flex;flex-direction:column;gap:8px}
.filter-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}
.filter-label{font:10px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);min-width:72px}
.filter-pills{display:flex;flex-wrap:wrap;gap:5px;flex:1}
.filter-btn{cursor:pointer;transition:transform .1s ease,box-shadow .12s ease,opacity .12s ease}.filter-btn small{opacity:.7;margin-left:2px;font-size:9px}
.filter-btn:hover{filter:brightness(1.15)}
.filter-btn.active{box-shadow:0 0 0 1.5px var(--ink);border-color:var(--ink)}
.filter-bar-bottom{padding-top:6px;border-top:1px solid #222;gap:8px 10px}
.filter-search{flex:1 1 200px;min-height:30px;padding:4px 10px;border:1px solid #3a3a3a;background:#141414;color:var(--ink);font:11.5px var(--mono)}
.filter-search:focus{outline:1px solid var(--ink);border-color:var(--ink)}
.filter-status{font:10.5px var(--mono);color:var(--muted);margin-left:auto}
.filter-reset{font:10px var(--mono);text-transform:uppercase;letter-spacing:.06em;padding:4px 8px;border:1px solid var(--line);background:#181818;color:var(--ink)}.filter-reset:hover{border-color:var(--ink)}
.section-count{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:999px;font:11px/1.4 var(--mono);color:var(--muted);background:#151515;border:1px solid var(--line);vertical-align:2px}
.puzzles-table th,.puzzles-table td{padding:7px 9px;font-size:12.5px;line-height:1.35;vertical-align:middle}
.puzzles-table thead th{font-size:10px;line-height:1.2;padding:8px 9px;white-space:nowrap;vertical-align:bottom}
.puzzles-table thead th small{display:block;font-size:9px;color:var(--muted);font-weight:400;margin-top:1px}
.puzzles-table .tag{padding:1px 7px;font-size:9.5px;line-height:1.4}
.puzzle-title-row{display:flex;align-items:baseline;flex-wrap:wrap;gap:3px 6px}
.puzzle-title-link{color:var(--ink);font-weight:500;font-size:13.5px;line-height:1.3;font-family:var(--sans);text-transform:none;letter-spacing:normal}
.puzzles-table .puzzle-id{margin-left:0;font-size:10px;padding:0 4px;line-height:1.4}
.puzzle-desc{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;margin-top:2px;font:11.5px/1.38 var(--sans);color:var(--muted);font-weight:400;text-transform:none;letter-spacing:normal;max-width:380px}
.puzzles-table.is-compact .puzzle-desc{display:none}
.puzzles-table.is-compact tbody th,.puzzles-table.is-compact tbody td{padding-block:5px}
.best-llm-col{white-space:nowrap}.best-cycles-num{color:var(--ink);font-weight:500}.best-cycles-model{display:flex;align-items:center;justify-content:flex-end;gap:4px;margin-top:2px;font:11px/1.25 var(--sans)}.best-cycles-model .model-logo{width:13px;height:13px}.tie-count{font:9.5px var(--mono);color:var(--muted);padding:0 4px;border-radius:999px;background:#181818;border:1px solid var(--line)}
.puzzles-table .solved-col .score-bar{width:48px;margin-top:3px}
.puzzles-table tr.has-new th:first-child{border-left:2px solid var(--accent);padding-left:8px}.puzzles-table tr.has-new td.n:last-child{color:#ffb094;font-weight:600}
@media(max-width:1060px){.puzzle-desc{-webkit-line-clamp:1;max-width:250px}.puzzles-table th,.puzzles-table td{padding:6px 7px}}
@media(max-width:860px){.puzzle-desc{display:none}.puzzles-table th,.puzzles-table td{padding:6px 6px;font-size:12px}.puzzle-title-link{font-size:13px}.filter-label{min-width:64px}.puzzle-page .leaderboard-highlights{grid-template-columns:repeat(3,1fr);gap:8px}.puzzle-page .leaderboard-highlights>div{padding:10px 12px}.puzzle-page .leaderboard-highlights strong{font-size:24px}.puzzle-page .leaderboard-highlights small{font-size:14px}}
@media(max-width:640px){.publication:not(:has(.article-contents)) .wrap{width:calc(100% - 24px)}.puzzle-page .article-hero h1{font-size:28px}.puzzle-page .results-card{padding:0 10px}.puzzles-table .solved-col .score-bar{display:none}.filter-label{width:100%;margin-bottom:-2px}.filter-status{width:100%;margin-left:0}}
@media(max-width:480px){.puzzles-table .puzzle-id{display:none}.puzzle-page .leaderboard-highlights strong{font-size:20px}.puzzle-page .leaderboard-highlights span{font-size:9px}}
.records-table tr.record td,.records-table tr.record th{color:var(--ink)}.records-table tr.record th::after{content:" ★";color:var(--accent)}
.puzzle-page .puzzle-select-control{display:none}
.model-explore-link{text-decoration:none;background:none!important;padding-bottom:0!important}.model-explore-link:hover .model-name{text-decoration:underline;text-underline-offset:3px}
.puzzle-chart-card{padding:16px 18px 10px}.puzzle-chart{display:block;width:100%;height:auto}
.puzzle-chart text{fill:var(--muted);font:11px var(--mono)}.puzzle-chart .axis{fill:var(--ink)}.puzzle-chart .grid{stroke:#262626;stroke-width:1}
.puzzle-chart .community{fill:none;stroke:#9a9a95;stroke-width:1.5}.puzzle-chart .model{opacity:.85}.puzzle-chart .model.new{stroke:#f5f5f3;stroke-width:1.5;opacity:1}
.chart-legend{display:flex;flex-wrap:wrap;gap:6px 18px;margin:8px 0 0;font:11px var(--mono);color:var(--muted)}.chart-legend .dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.chart-legend .dot.community{border:1.5px solid #9a9a95}.chart-legend .dot.model{background:#8a8a85}.chart-legend .dot.model.new{background:var(--accent);box-shadow:0 0 0 1.5px #f5f5f3}
.puzzle-program{margin:26px 0}.puzzle-program-card{border-left:3px solid var(--model-color,var(--line));padding-left:16px}.puzzle-program h3{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;font-size:17px;margin:0 0 6px}.puzzle-program .program-tags{display:inline-flex;flex-wrap:wrap;gap:6px}.puzzle-program .program-head{margin:0 0 10px}.puzzle-program .program-head a{font:11px var(--mono)}
.puzzle-program-split{padding:0;margin:0 0 12px}
.ce-details{margin-top:8px}.ce-details summary{cursor:pointer;font:11px var(--mono);color:var(--muted);padding:4px 0}.ce-details summary:hover{color:var(--ink)}
.puzzle-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:40px 0 0;padding-top:18px;border-top:1px solid var(--line);font-size:14px}
.explorer-head:has(.puzzle-page-link){flex-wrap:wrap}.puzzle-page-link{margin-left:auto;font:11px var(--mono);color:var(--ink);overflow-wrap:anywhere}
.puzzle-page .inline-cta a{white-space:normal;margin-left:0}
@media (max-width:360px){.puzzle-ref{white-space:normal}}