.masthead-top{border-bottom:1px solid var(--ink);justify-content:space-between;align-items:baseline;gap:16px;padding:24px 0 10px;display:flex}.masthead-top .kicker{margin:0}.masthead-lang{white-space:nowrap;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:var(--track-label);color:var(--ink-mute);flex-shrink:0;align-items:center;gap:8px;display:inline-flex}.masthead-lang button{font:inherit;letter-spacing:inherit;color:var(--ink-mute);cursor:pointer;transition:color var(--duration) var(--ease);background:0 0;border:none;padding:1px 2px}.masthead-lang button:hover{color:var(--ink)}.masthead-lang button.on{color:var(--accent);font-weight:var(--w-semibold)}.masthead-main{border-bottom:0;grid-template-columns:minmax(0,1fr) minmax(280px,.36fr);gap:0;display:grid}.masthead-word{padding:26px 28px 30px 0}.masthead-title{font-family:var(--font-display);font-size:var(--text-hero);font-weight:var(--w-display);letter-spacing:var(--track-0);color:var(--ink);max-width:12em;line-height:.94}.masthead-lede{max-width:46em;font-size:var(--text-base);line-height:var(--lh-base);color:var(--ink-soft);margin:18px 0 0}.masthead-meta{border-left:1px solid var(--ink);min-width:260px;font-family:var(--font-mono);font-size:var(--text-sm);color:var(--ink-mute);text-align:right;flex-direction:column;flex-shrink:0;justify-content:flex-end;align-self:stretch;gap:4px;padding:26px 0 30px 28px;display:flex}.masthead-meta>span:first-child{color:var(--accent)}.masthead-meta strong{color:var(--ink);font-weight:var(--w-semibold)}.masthead-meta-sample{color:var(--accent);font-weight:var(--w-semibold)}.masthead-meta-links{justify-content:flex-end;gap:16px;margin-top:8px;display:inline-flex}.masthead-meta-links a{color:var(--ink-mute);border-bottom-color:var(--hairline)}.masthead-meta-links a:hover{color:var(--ink);border-bottom-color:var(--line-dark)}.masthead-meta-links .link-short{display:none}@media (width<=380px){.masthead-meta-links .link-full{display:none}.masthead-meta-links .link-short{display:inline}}.masthead-ticker{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);align-items:center;gap:16px;padding:9px 0;display:flex}.ticker-label{font-family:var(--font-mono);font-size:var(--text-2xs);font-weight:var(--w-semibold);letter-spacing:var(--track-label);color:var(--accent);flex:none}.ticker-viewport{flex:1;min-width:0;overflow:hidden}.ticker-track{white-space:nowrap;animation:45s linear infinite masthead-ticker;display:inline-flex}.masthead-ticker:hover .ticker-track{animation-play-state:paused}.ticker-half{gap:44px;padding-right:44px;display:inline-flex}.ticker-item{font-size:var(--text-sm);color:var(--ink-soft);align-items:baseline;gap:9px;display:inline-flex}.ticker-item time{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--accent)}@keyframes masthead-ticker{to{transform:translate(-50%)}}@media (prefers-reduced-motion:reduce){.ticker-track{animation:none}.ticker-viewport{overflow-x:auto}}.masthead-rule{display:none}@media (pointer:coarse){.masthead-lang button{margin:-7px 0;padding:8px 5px}}@media (width<=820px){.masthead-top{padding:14px 0 8px}.masthead-main{grid-template-columns:1fr}.masthead-word{border-bottom:0;padding:18px 0 6px}.masthead-title{font-size:clamp(32px,8.5vw,46px);line-height:var(--lh-display)}.masthead-lede{display:none}.masthead-word{padding-bottom:14px}.masthead-meta{text-align:right;font-size:var(--text-xs);border-left:none;flex-flow:wrap;justify-content:flex-end;align-items:baseline;gap:3px 14px;padding:0 0 12px}.masthead-meta-links{flex-basis:100%;justify-content:flex-end;margin-top:2px}.masthead-ticker{gap:12px;padding:7px 0}.ticker-item{font-size:var(--text-xs)}}.leaderboard{margin-top:34px}.eyebrow{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:var(--track-wide);text-transform:uppercase;color:var(--accent);margin:0 0 8px}.seg-toggle{align-items:center;gap:9px;display:inline-flex}.seg-toggle .switch-label{margin:0}.seg-toggle .seg{border:1px solid var(--ink);display:inline-flex}.seg-toggle .seg button{background:var(--card);color:var(--ink-mute);font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;cursor:pointer;transition:color var(--duration) var(--ease), background var(--duration) var(--ease);border:0;padding:4px 11px}.seg-toggle .seg button+button{border-left:1px solid var(--ink)}.seg-toggle .seg button.on{background:var(--accent);color:var(--card)}.rank-controls{align-items:stretch;gap:14px;display:flex}.rank-controls-col{flex-direction:column;justify-content:space-between;align-items:flex-end;gap:6px;display:flex}.rank-controls-col+.rank-controls-col{border-left:2px solid var(--accent);align-items:flex-start;padding-left:14px}.rank-settings-btn,.rank-settings-scrim{display:none}.control-chip{font-family:var(--font-mono);font-size:var(--text-2xs);font-weight:var(--w-semibold);letter-spacing:var(--track-label);color:var(--ink)}.text-toggle{align-items:baseline;gap:9px;display:inline-flex}.text-toggle .switch-label{margin:0}.text-toggle-pair{align-items:baseline;gap:9px;display:inline-flex}.text-toggle button{font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute);cursor:pointer;transition:color var(--duration) var(--ease), border-color var(--duration) var(--ease);background:0 0;border:0;border-bottom:1.5px solid #0000;padding:2px 0}.text-toggle button:hover{color:var(--ink)}.text-toggle button.on{color:var(--ink);border-bottom-color:var(--accent);cursor:default}.text-toggle button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.text-toggle-sep{font-style:normal;font-family:var(--font-mono);font-size:var(--text-2xs);color:var(--grid-line,#d9d4cb)}.rank-legend-foot{border-top:1px solid var(--line);justify-content:flex-start;padding:11px 18px 13px}.rank-foot-fact{color:var(--ink-soft,var(--ink-mute));font-weight:var(--w-semibold)}.switch-label{font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute);margin:0 0 5px;display:block}.select-row{align-items:stretch;min-width:0;display:flex;position:relative}.select-control{appearance:none;border:var(--rule-card);background:var(--card);width:100%;min-width:0;color:var(--ink);font:var(--w-semibold) var(--text-base) / var(--lh-tight) var(--font-text);border-radius:0;padding:12px 34px 12px 14px}.select-row.has-arrow:after{content:"▾";font-family:var(--font-mono);font-size:var(--text-sm);color:var(--ink);pointer-events:none;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.select-control:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.board-shell{grid-template-columns:minmax(0,1fr) minmax(320px,.34fr);grid-template-areas:"rank detail";align-items:start;gap:18px;margin-top:22px;display:grid}.rank-panel{grid-area:rank}.detail-panel{grid-area:detail}.summary-panel,.rank-panel,.detail-panel,.canvas-card,.h2h-panel{background:var(--card);border:var(--rule-card)}.panel-head{border-bottom:1px solid var(--line);padding:18px 18px 15px}.panel-head.row{justify-content:space-between;align-items:end;gap:16px;display:flex}.panel-head h3,.canvas-card h3{font-size:var(--text-xl);line-height:var(--lh-tight)}.panel-head p:last-child{color:var(--ink-mute);font-size:var(--text-sm);margin:8px 0 0}.rank-head-meta{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.rank-count{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--ink-mute);white-space:nowrap}.rank-legend{font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute);flex-wrap:wrap;justify-content:flex-end;gap:4px 14px;margin:0;padding:0;list-style:none;display:flex}.rank-legend li{align-items:center;gap:6px;display:inline-flex}.rank-legend .oss-rank-mark{font-style:normal;font-weight:var(--w-bold);font-size:var(--text-xs);color:var(--oss)}.summary-metrics{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;display:grid}.summary-metrics span,.detail-metrics span{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0;padding:12px 10px}.summary-metrics span:nth-child(2n){border-right:0}.summary-footer .summary-metrics{grid-template-columns:repeat(auto-fit,minmax(min(150px,40vw),1fr))}.summary-footer .summary-metrics span:nth-child(2n){border-right:1px solid var(--line)}.summary-footer .summary-metrics span:last-child,.detail-metrics span:last-child{border-right:0}.summary-metrics em,.summary-metrics strong,.detail-metrics em,.detail-metrics strong{display:block}.summary-metrics em,.detail-metrics em{font-family:var(--font-mono);font-style:normal;font-size:var(--text-2xs);text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;color:var(--ink-mute);overflow:hidden}.summary-metrics strong,.detail-metrics strong{color:var(--ink);margin-top:4px}.rank-table-head,.rank-row{grid-template-columns:40px minmax(168px,1fr) minmax(140px,.9fr) minmax(112px,.7fr) 78px 78px 64px 88px;align-items:center;gap:11px;display:grid}.rank-table-head{border-bottom:1px solid var(--line);font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute);padding:10px 14px}.rank-list{margin:0;padding:0;list-style:none}.rank-list li{border-bottom:1px solid var(--line)}.rank-row{width:100%;min-height:62px;color:var(--ink-soft);text-align:left;cursor:pointer;background:0 0;border:0;padding:11px 14px}.rank-row:hover,.rank-row.is-selected{background:var(--accent-dim)}.rank-row:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.rank-no{font-family:var(--font-display);font-weight:var(--w-display);font-size:var(--text-xl);color:var(--ink)}.model-cell{align-items:center;gap:10px;min-width:0;display:flex}.model-mark{border:1px solid var(--line);background:var(--card);width:28px;height:28px;color:var(--vendor-fg,var(--card));font-family:var(--font-mono);font-size:12px;font-weight:var(--w-bold);flex:0 0 28px;justify-content:center;align-items:center;display:inline-flex}.model-mark.no-logo{background:var(--vendor-color,var(--ink))}.model-mark img{object-fit:contain;width:72%;height:72%;display:block}.model-mark.lg{flex-basis:44px;width:44px;height:44px;font-size:16px}.model-mark.sm{flex-basis:18px;width:18px;height:18px;font-size:9px}.model-mark.lg img{width:70%;height:70%}.model-name-line{align-items:center;gap:7px;min-width:0;display:flex}.model-cell strong{min-width:0;color:var(--ink);font-weight:var(--w-semibold);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.model-cell em,.model-meta-line{font-family:var(--font-mono);font-style:normal;font-size:var(--text-xs);color:var(--ink-mute)}.model-meta-line{align-items:center;gap:6px;min-width:0;display:flex}.config-mark{border:1.5px solid var(--ink-mute);vertical-align:middle;flex:none;width:7px;height:7px;display:inline-block}.config-mark.is-on{border-color:var(--accent);background:var(--accent)}.config-mark.is-low{border-color:var(--accent-soft);background:var(--accent-soft)}.config-cluster{align-items:center;gap:4px;min-width:0;display:inline-flex}.config-level{font-family:var(--font-mono);font-size:var(--text-2xs);font-weight:var(--w-semibold);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--accent);line-height:1}.rank-row.is-oss .rank-no{color:var(--oss)}em.new-tag{font-family:var(--font-mono);font-size:var(--text-2xs);font-weight:var(--w-semibold);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--accent-2);border:1px solid;flex:none;padding:2px 4px 1px;font-style:normal;line-height:1}.config-tag{font-family:var(--font-mono);font-size:var(--text-2xs);font-weight:var(--w-semibold);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute);white-space:nowrap;align-items:center;gap:6px;font-style:normal;line-height:1;display:inline-flex}.config-tag:before{content:"";border:1.5px solid;flex:none;width:7px;height:7px}.config-tag.is-on{color:var(--accent)}.config-tag.is-on:before{background:currentColor}.partial-star{font-family:var(--font-text);font-style:normal;line-height:1}.score-cell{grid-template-columns:auto minmax(60px,1fr);align-items:center;gap:8px;display:grid}.score-cell strong{font-family:var(--font-mono);color:var(--ink)}.score-track{background:var(--paper-deep);height:8px;position:relative;overflow:hidden}.score-track i{background:linear-gradient(90deg, var(--accent), var(--accent-2));clip-path:inset(0 calc(100% - var(--w,0%)) 0 0);position:absolute;inset:0}.component-cell{color:var(--ink-soft);font-size:var(--text-xs)}.snapshot-cell{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--ink-soft);text-align:right;white-space:nowrap}.snapshot-cell em{color:var(--ink-mute);font-style:normal}.snap-avg{text-align:right;line-height:1.25;display:inline-block}.snap-avg em{font-size:var(--text-2xs);display:block}.snapshot-cell{position:relative}.snapshot-cell.has-history{cursor:help}.snapshot-cell.has-history>.snap-avg,.snapshot-cell.has-history>.snap-date{border-bottom:1px dotted var(--ink-mute)}.snap-history{z-index:30;background:var(--card);border:var(--rule-card);width:188px;box-shadow:3px 3px 0 var(--line);text-align:left;white-space:normal;cursor:default;padding:10px 12px 11px;display:none;position:absolute;bottom:calc(100% + 10px);right:-4px}.snapshot-cell:hover .snap-history,.rank-row:focus-visible .snap-history{display:block}.snap-history-title{font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute);margin-bottom:6px;display:block}.snap-history-spark{background:var(--paper-deep);width:100%;height:auto;margin-bottom:8px;display:block}.snap-history-spark polyline{fill:none;stroke:var(--accent);stroke-width:1.6px}.snap-history-spark circle{fill:var(--accent-2);stroke:var(--card);stroke-width:1px}.snap-history-rows{display:block}.snap-history-row{font-size:var(--text-2xs);align-items:baseline;gap:10px;line-height:1.7;display:flex}.snap-history-row em{color:var(--ink-mute);min-width:34px;font-style:normal}.snap-history-row strong{color:var(--ink);margin-left:auto}.snap-history-row i{color:var(--ink-mute);text-align:right;min-width:42px;font-style:normal}.rank-ops{display:contents}.rank-meta,.rank-table-head span:nth-child(n+5){text-align:right}.detail-col{flex-direction:column;align-self:start;gap:14px;display:flex;position:sticky;top:18px}.detail-panel{padding:18px}.h2h-panel{--h2h-win:#2fbf9a;--h2h-loss:#7c70ec;padding:18px}.h2h-head{border:0;border-bottom:1px solid var(--line);width:100%;font:inherit;text-align:left;color:inherit;cursor:pointer;background:0 0;justify-content:space-between;align-items:baseline;gap:10px;padding:0 0 12px;display:flex}.h2h-head:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.h2h-caret{background:var(--ink-mute);clip-path:polygon(50% 100%,0 0,100% 0);width:9px;height:6px;transition:transform var(--duration) var(--ease);flex:none;align-self:center}.h2h-panel.is-collapsed .h2h-caret{transform:rotate(-90deg)}.h2h-panel.is-collapsed .h2h-head{border-bottom:0;padding-bottom:0}.h2h-field-axis{display:none}.h2h-head strong{font-size:var(--text-lg);white-space:nowrap}.h2h-head strong em{font-style:normal;font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute);margin-left:5px}.h2h-key{font-size:var(--text-2xs);color:var(--ink-mute);align-items:center;gap:4px;margin:9px 0 4px;display:flex}.h2h-sw{flex:none;width:9px;height:9px}.h2h-sw.win{background:var(--h2h-win)}.h2h-sw.loss{background:var(--h2h-loss);margin-left:auto}.h2h-list{scrollbar-width:thin;scrollbar-color:var(--ink-mute) transparent;margin:0;padding:0;list-style:none}.h2h-list::-webkit-scrollbar{width:6px}.h2h-list::-webkit-scrollbar-track{background:0 0}.h2h-list::-webkit-scrollbar-thumb{background:var(--ink-mute)}.h2h-list::-webkit-scrollbar-thumb:hover{background:var(--ink-soft)}.h2h-row{border-bottom:1px solid var(--hairline);grid-template-columns:30px minmax(48px,1fr) 42px 18px minmax(0,.9fr);align-items:center;gap:7px;padding:5px 0;display:grid}.h2h-row:last-child{border-bottom:0}.h2h-pct{font-style:normal;font-size:var(--text-xs);text-align:right}.h2h-pct.under{color:#5f51c9}.h2h-axis{background:var(--grid-line);height:8px;position:relative}.h2h-axis i{width:var(--w,0%);position:absolute;top:0;bottom:0}.h2h-axis .h2h-win{background:var(--h2h-win);left:0}.h2h-axis .h2h-loss{background:var(--h2h-loss);right:0}.h2h-rec{font-style:normal;font-size:var(--text-2xs);color:var(--ink-mute);text-align:center;letter-spacing:-.02em}.h2h-rec span{opacity:.5;margin:0 1px}.h2h-row .model-mark{flex-basis:18px;width:18px;height:18px;font-size:9px}.h2h-row .model-mark img{width:78%;height:78%}.h2h-name-cell{align-items:center;gap:5px;min-width:0;display:flex}.h2h-name{font-size:var(--text-2xs);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.detail-top{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding-bottom:16px;display:flex}.detail-top h3{font-size:var(--text-xl);line-height:var(--lh-tight);flex-wrap:wrap;align-items:center;gap:7px;display:flex}.detail-tag{transform:translateY(1px)}.detail-rank{font-family:var(--font-display);font-size:var(--text-2xl);color:var(--accent);margin-left:auto}.detail-score{border-bottom:1px solid var(--line);align-items:end;gap:12px;padding:20px 0;display:flex}.detail-score strong{font-family:var(--font-display);font-size:var(--text-hero);color:var(--ink);line-height:.8}.detail-score span{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--ink-mute);padding-bottom:5px}.detail-metrics{grid-template-columns:repeat(var(--metric-cols,4), minmax(0, 1fr));border-bottom:1px solid var(--line);display:grid}.detail-metrics.ops{grid-template-columns:repeat(3,minmax(0,1fr))}.detail-metrics.ops span:nth-child(3n){border-right:0}.detail-bars{gap:10px;margin-top:18px;display:grid}.detail-bar{font-size:var(--text-sm);grid-template-columns:minmax(84px,.9fr) 1fr auto auto;align-items:center;gap:10px;display:grid}.detail-bar span{min-width:0;color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.detail-bar i{background:var(--paper-deep);height:7px;position:relative;overflow:hidden}.detail-bar i b{background:linear-gradient(90deg, var(--accent), var(--accent-2));clip-path:inset(0 calc(100% - var(--w,0%)) 0 0);position:absolute;inset:0}.detail-bar em{font-family:var(--font-mono);color:var(--ink);font-style:normal}.detail-bar-rank{min-width:2.6ch;font-family:var(--font-mono);font-weight:var(--w-bold);font-size:var(--text-xs);color:var(--accent);text-align:right;white-space:nowrap}.canvas-stack{gap:18px;min-width:0;margin:22px 0 70px;display:grid}.canvas-card{min-width:0;padding:18px;overflow:hidden}.heatmap-card{overflow:visible}.canvas-head{justify-content:space-between;align-items:end;gap:18px;margin-bottom:16px;display:flex}.canvas-head span{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--ink-mute);text-align:right}.heatmap-grid{grid-template-columns:minmax(220px, .9fr) repeat(var(--cols), minmax(126px, 1fr));gap:3px;max-width:100%;padding-bottom:4px;display:grid}.heat-corner,.heat-col,.heat-model,.heat-cell{min-height:56px}.heat-col{min-height:64px;color:var(--ink);font-family:inherit;font-size:var(--text-sm);font-weight:var(--w-bold);line-height:var(--lh-tight);text-align:center;cursor:pointer;transition:color var(--duration) var(--ease);background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:4px 8px 8px;display:flex}.heat-corner,.heat-col{z-index:2;background:var(--card);box-shadow:0 0 0 3px var(--card);position:sticky;top:0}.heat-col:hover span,.heat-col:focus-visible span,.heat-col.sorted{color:var(--accent)}.heat-col.sorted span:after{content:" ▾"}.heat-col em{color:var(--accent);font-family:var(--font-mono);font-size:var(--text-sm);font-style:normal;font-weight:var(--w-bold);line-height:var(--lh-tight);display:block}.heat-col em:after{content:"";background:var(--accent);opacity:.35;width:12px;height:1px;margin:4px auto 0;display:block}.heat-col span{width:100%;display:block}.heat-model{color:var(--ink);font-size:var(--text-lg);line-height:var(--lh-tight);text-align:right;flex-direction:column;justify-content:center;align-items:flex-end;gap:3px;padding-right:14px;display:flex}.heat-model-name{align-items:center;gap:6px;min-width:0;display:inline-flex}.heat-sub{align-items:center;gap:6px;display:inline-flex}.heat-level{font-family:var(--font-mono);font-style:normal;font-size:var(--text-2xs);font-weight:var(--w-semibold);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--accent);line-height:1}.heat-cell{border:1px solid var(--hairline);color:var(--ink);font-size:var(--text-lg);font-weight:var(--w-bold);justify-content:center;align-items:center;display:flex}.heat-cell em{font-style:normal}.canvas-head-side{flex-direction:column;align-items:flex-end;gap:10px;display:flex}@media (width<=1280px){.heatmap-grid{overflow-x:auto}}.release-window{background:var(--card);border:var(--rule-card);align-items:center;gap:16px;padding:14px 18px;display:flex}.release-window .switch-label{flex:none;margin:0}.rw-track{cursor:pointer;touch-action:none;--rw-base:18px;flex:1;min-width:0;position:relative}.rw-track:before{content:"";left:0;right:0;bottom:var(--rw-base);background:var(--hairline);height:1px;position:absolute}.rw-span{bottom:var(--rw-base);background:var(--ink);height:2px;position:absolute;transform:translateY(50%)}.rw-dot{width:9px;height:9px;box-shadow:0 0 0 2px var(--card);background:#d9d4cb;border-radius:50%;position:absolute;transform:translate(-50%)}.rw-dot:hover:after{content:attr(data-label);background:var(--ink);color:var(--card);font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);white-space:nowrap;pointer-events:none;z-index:5;padding:3px 7px;position:absolute;bottom:13px;left:50%;transform:translate(-50%)}.rw-month{font-family:var(--font-mono);font-style:normal;font-size:var(--text-2xs);letter-spacing:var(--track-label);color:var(--ink-mute);pointer-events:none;position:absolute;bottom:0;transform:translate(-50%)}.rw-handle{bottom:calc(var(--rw-base) - 13px);background:var(--ink);clip-path:polygon(50% 0,100% 100%,0 100%);cursor:ew-resize;border:0;width:13px;height:10px;padding:0;position:absolute;transform:translate(-50%)}.rw-handle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rw-readout{font-family:var(--font-mono);font-style:normal;font-size:var(--text-2xs);letter-spacing:var(--track-label);color:var(--ink-mute);flex:none}.chart-grid{grid-template-columns:1fr 1fr;gap:18px;min-width:0;display:grid}.scatter-wrap{position:relative}.scatter-plot{cursor:crosshair;width:100%;height:auto;display:block;overflow:visible}.scatter-plot:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.scatter-plot .empty-chart{font-family:var(--font-mono);fill:var(--ink-mute);letter-spacing:var(--track-label);text-transform:uppercase;font-size:13px}.scatter-plot .grid line{stroke:var(--grid-line)}.scatter-plot .axis{stroke:currentColor;stroke-width:1.2px}.scatter-plot .tick-mark{stroke:currentColor;stroke-width:1px}.scatter-plot .axis-label{font-family:var(--font-mono);fill:currentColor;font-size:12px}.scatter-plot .tick{font-family:var(--font-mono);fill:var(--ink-mute);font-size:10px}.scatter-plot .frontier{fill:none;stroke:currentColor;stroke-dasharray:8 8;stroke-width:2px;opacity:.8}.scatter-plot .quadrant line{stroke:currentColor;stroke-dasharray:3 6;stroke-width:1.4px;opacity:.5}.scatter-plot .quad-fill.tone-best{fill:var(--accent-2);opacity:.085}.scatter-plot .quad-fill.tone-good{fill:var(--accent-2);opacity:.035}.scatter-plot .quad-fill.tone-poor{fill:var(--warn);opacity:.035}.scatter-plot .quad-fill.tone-worst{fill:var(--warn);opacity:.085}.scatter-plot .quad-fill.tone-deep{fill:var(--quad-deep);opacity:.055}.scatter-plot .quad-fill.tone-invest{fill:var(--accent);opacity:.05}.scatter-plot .quad-fill.tone-swift{fill:var(--quad-swift);opacity:.075}.scatter-plot .quad-fill.tone-broad{fill:var(--quad-broad);opacity:.055}.scatter-plot .quad-label{font-family:var(--font-mono);letter-spacing:var(--track-label);text-transform:uppercase;font-size:10px}.scatter-plot .quad-label.tone-best{fill:var(--accent-2)}.scatter-plot .quad-label.tone-good{fill:var(--accent-2);opacity:.75}.scatter-plot .quad-label.tone-poor{fill:var(--warn);opacity:.75}.scatter-plot .quad-label.tone-worst{fill:var(--warn)}.scatter-plot .quad-label.tone-deep{fill:var(--quad-deep)}.scatter-plot .quad-label.tone-invest{fill:var(--accent)}.scatter-plot .quad-label.tone-swift{fill:var(--quad-swift)}.scatter-plot .quad-label.tone-broad{fill:var(--quad-broad)}.scatter-plot .pt-halo{fill:var(--card)}.scatter-plot .pt-mark{transition:fill var(--duration-fast,.15s) ease, stroke var(--duration-fast,.15s) ease, opacity var(--duration-fast,.15s) ease}.scatter-plot .pt-mark-g.is-dim .pt-mark{fill:#d9d4cb;opacity:.55}.scatter-plot .pt-mark-g.is-dim .pt-mark.is-off{fill:var(--card);stroke:#d9d4cb}.scatter-plot .pt-hover{pointer-events:none}.scatter-plot .pt-ring{fill:none;stroke:var(--ink);stroke-width:1.2px}.scatter-tip{z-index:30;background:var(--card);border:var(--rule-card);max-width:240px;box-shadow:3px 3px 0 var(--line);pointer-events:none;white-space:nowrap;padding:8px 11px 9px;position:absolute;transform:translate(-50%,calc(-100% - 16px))}.scatter-tip.is-below{transform:translate(-50%,18px)}.scatter-tip.is-right{transform:translate(14px,-50%)}.scatter-tip.is-left{transform:translate(calc(-100% - 14px),-50%)}.scatter-tip.is-above-right{transform:translate(12px,calc(-100% - 12px))}.scatter-tip.is-above-left{transform:translate(calc(-100% - 12px),calc(-100% - 12px))}.scatter-tip.is-below-right{transform:translate(12px,12px)}.scatter-tip.is-below-left{transform:translate(calc(-100% - 12px),12px)}.scatter-tip .tip-head{align-items:center;gap:7px;display:flex}.scatter-tip .model-mark{background:0 0;border:0}.scatter-tip .model-mark.no-logo{background:var(--vendor-color,var(--ink))}.scatter-tip strong{font-size:var(--text-sm);line-height:var(--lh-snug);display:block}.scatter-tip .tip-variant{font-style:normal;font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute);margin-bottom:3px;display:block}.scatter-tip .tip-row{font-family:var(--font-mono);font-size:var(--text-2xs);color:var(--ink-mute);align-items:baseline;gap:6px;display:flex}.scatter-tip .tip-row em{font-style:normal;font-size:var(--text-sm);font-weight:var(--w-semibold);color:var(--ink)}.chart-legend{background:var(--card);border:var(--rule-card);flex-wrap:wrap;gap:2px 20px;padding:10px 18px;display:flex}.chart-legend.is-embedded{border:0;border-top:1px solid var(--line);background:0 0;gap:2px 16px;margin-top:12px;padding:10px 0 0;display:none}.ops-card .chart-legend.is-embedded{border-top:0;border-bottom:1px solid var(--line);margin:0 0 14px;padding:0 0 10px}.legend-item{font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink);cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:4px 2px;display:inline-flex}.legend-item .legend-mark{border:1.5px solid var(--hairline);background:var(--paper-deep);border-radius:50%;width:11px;height:11px}.legend-item.is-off{color:var(--ink-mute);text-decoration-line:line-through}.legend-item:hover{text-underline-offset:3px;text-decoration-line:underline}.legend-item.is-off:hover{text-decoration-line:underline line-through}.legend-item:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.legend-item.legend-all{border:1px solid var(--ink);padding:3px 8px}.legend-item.legend-all.is-idle{border-color:var(--hairline);color:var(--ink-mute);cursor:default}.legend-item.legend-all.is-idle:hover{text-decoration-line:none}.ops-table{border-top:1px solid var(--line);grid-template-columns:minmax(180px,1fr) repeat(7,minmax(76px,.55fr));max-width:100%;display:grid;overflow-x:auto}.ops-table>span,.ops-table>strong,.ops-table>em{border-bottom:1px solid var(--line);padding:10px 12px}.ops-table>span{font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink-mute)}.ops-table>span:not(:first-child){text-align:right}.ops-table .th-full,.ops-table .th-short{font-style:normal}.ops-table .th-short{display:none}.ops-table>strong{color:var(--ink)}.ops-table>strong .config-mark{margin-left:7px}.ops-table>em{font-family:var(--font-mono);color:var(--ink-soft);text-align:right;font-style:normal}.empty-note{color:var(--ink-mute);margin:0}@media (width<=1500px){.board-shell,.chart-grid{grid-template-columns:minmax(0,1fr)}.canvas-stack>.chart-legend{display:none}.chart-legend.is-embedded{display:flex}.board-shell{grid-template-areas:"rank""detail"}.detail-panel{position:static}.h2h-row{grid-template-columns:40px minmax(140px,1fr) 60px 24px 140px;gap:10px;padding:7px 0}.h2h-axis{height:10px}.h2h-head{flex-wrap:wrap}.h2h-field-axis{flex:160px;align-self:center;display:block}.h2h-row .model-mark{flex-basis:22px;width:22px;height:22px;font-size:10px}.h2h-pct{font-size:var(--text-sm)}.h2h-name,.h2h-rec{font-size:var(--text-xs)}}@media (width<=640px){.scatter-plot .tick{font-size:13px}.scatter-plot .axis-label,.scatter-plot .empty-chart{font-size:16px}.scatter-plot .quad-label{font-size:14px}}@media (width<=460px){.scatter-plot .tick{font-size:18px}.scatter-plot .axis-label,.scatter-plot .empty-chart{font-size:21px}.scatter-plot .quad-label{font-size:17px}}@media (width<=380px){.scatter-plot .tick{font-size:24px}.scatter-plot .axis-label,.scatter-plot .empty-chart{font-size:27px}.scatter-plot .quad-label{font-size:21px}}@media (width<=900px){.rank-table-head{display:none}.rank-row{grid-template-columns:30px 30px minmax(0,1fr) auto;grid-template-areas:"no logo name score""no logo bar bar""no logo meta meta";align-items:start;gap:5px 10px}.rank-no{font-size:var(--text-xl);padding-top:3px}.model-cell,.score-cell{display:contents}.model-cell>.model-mark{grid-area:logo}.model-cell>.model-id{grid-area:name}.model-meta-line{display:none}.score-cell>strong{grid-area:score;justify-self:end}.score-cell>.score-track{grid-area:bar;align-self:center}.component-cell{display:none}.rank-ops{flex-wrap:wrap;grid-area:meta;align-items:baseline;gap:2px 7px;display:flex}.rank-ops .rank-meta,.rank-ops .snapshot-cell{font-size:var(--text-2xs);color:var(--ink-mute);text-align:left;align-items:baseline;gap:0;display:inline-flex}.rank-ops>:not(:last-child):after{content:"·";color:var(--ink-mute);margin-left:7px}.snapshot-cell{flex-wrap:wrap}.snap-avg em{display:none}.rank-row.is-selected .snap-history{width:auto;box-shadow:none;flex-basis:100%;margin-top:6px;display:block;position:static}.summary-metrics{grid-template-columns:1fr 1fr}.detail-metrics span{padding-left:12px;padding-right:8px}.heatmap-grid{grid-template-columns:minmax(150px, .9fr) repeat(var(--cols), minmax(112px, 1fr))}.heat-corner,.heat-model,.ops-table>span:first-child,.ops-table>strong{z-index:1;background:var(--card);position:sticky;left:0}}@media (width<=640px){.release-window{flex-wrap:wrap;justify-content:space-between;gap:6px 16px}.rw-track{flex:100%;order:3}.model-name-line{flex-wrap:wrap;row-gap:3px}.rank-head-meta{align-items:flex-start;gap:6px}.panel-head.row{flex-direction:row;align-items:baseline;gap:12px}.rank-settings{position:relative}.rank-settings-btn{border:1px solid var(--ink);background:var(--card);font-family:var(--font-mono);font-size:var(--text-2xs);letter-spacing:var(--track-label);text-transform:uppercase;color:var(--ink);cursor:pointer;padding:5px 10px;display:inline-flex}.rank-settings.is-open .rank-settings-btn{background:var(--ink);color:var(--card)}.rank-settings-scrim{z-index:19;display:block;position:fixed;inset:0}.rank-settings-pop{display:none}.rank-settings.is-open .rank-settings-pop{z-index:20;background:var(--card);border:var(--rule-card);min-width:240px;box-shadow:3px 3px 0 var(--line);padding:14px 16px;display:block;position:absolute;top:calc(100% + 8px);right:0}.rank-controls{flex-direction:column;align-items:flex-start;gap:8px}.rank-controls-col{justify-content:flex-start;align-items:flex-start}.rank-controls-col+.rank-controls-col{border-left:0;padding-left:0}.rank-legend{justify-content:flex-start}.canvas-head{flex-direction:column;align-items:flex-start;gap:6px}.canvas-head span{text-align:left}.h2h-row{grid-template-columns:34px minmax(0,1fr) 44px 18px minmax(64px,92px);gap:6px;padding:6px 0}.h2h-row .model-mark{flex-basis:18px;width:18px;height:18px;font-size:9px}.h2h-axis{height:8px}.h2h-pct{font-size:var(--text-xs)}.h2h-name{font-size:var(--text-2xs)}.h2h-rec{font-size:var(--text-xs)}.heatmap-grid{grid-template-columns:minmax(124px, auto) repeat(var(--cols), minmax(78px, 1fr));gap:2px}.heat-corner,.heat-col,.heat-model,.heat-cell{min-height:44px}.heat-model{font-size:var(--text-sm);padding-right:8px}.heat-cell{font-size:var(--text-sm)}.heat-col{min-height:52px;font-size:var(--text-xs)}.ops-table{grid-template-columns:minmax(96px,.9fr) repeat(7,minmax(56px,.55fr))}.ops-table>span,.ops-table>strong,.ops-table>em{padding:8px 9px}.ops-table>strong{font-size:var(--text-sm)}.ops-table .th-full{display:none}.ops-table .th-short{display:inline}.chart-legend.is-embedded{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px;display:grid}.summary-footer .summary-metrics{grid-template-columns:1fr 1fr}.summary-footer .summary-metrics span:nth-child(2n){border-right:0}.summary-footer .summary-metrics em{white-space:normal}}@media (width<=460px){.detail-metrics span em{letter-spacing:var(--track-0)}.detail-metrics span{padding-left:6px;padding-right:4px}.detail-bar{grid-template-columns:minmax(0,1fr) auto auto;gap:4px 10px}.detail-bar i{grid-area:2/1/auto/-1}.scatter-tip{white-space:normal;max-width:min(240px,94%)}}@media (pointer:coarse){.select-control{font-size:1rem}.seg-toggle .seg button{padding:9px 13px}.legend-item{padding:8px 4px}.chart-legend{gap:2px 18px}}@media (prefers-reduced-motion:no-preference){.rank-row,.heat-cell{transition:background var(--duration) var(--ease)}.score-track i,.detail-bar i b{transition:clip-path .5s var(--ease)}}.score-formula{flex-wrap:wrap;align-items:baseline;gap:0 8px;display:flex}.formula-term{font:inherit;color:inherit;cursor:pointer;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;-webkit-text-decoration-color:var(--ink-mute);text-decoration-color:var(--ink-mute);text-underline-offset:5px;background:0 0;border:0;padding:0;text-decoration-thickness:1px}.formula-term:hover{color:var(--accent);text-decoration-color:currentColor}.formula-term:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.formula-term.is-on{color:var(--accent);text-decoration-style:solid;text-decoration-color:currentColor}.formula-term.is-off,.formula-x{color:var(--ink-mute)}.component-cell .is-sorted{color:var(--accent);font-weight:700}.rank-shift{font-family:var(--font-mono);font-style:normal;font-size:var(--text-2xs);letter-spacing:0;line-height:1.4;display:block}.rank-shift.up{color:color-mix(in srgb, var(--accent-2) 55%, var(--ink-soft))}.rank-shift.down{color:var(--ink-soft)}.sort-meta{display:none}@media (width<=900px){.rank-ops .sort-meta{color:var(--accent);gap:4px;display:inline-flex}.sort-meta em{font-style:normal}.rank-no{grid-area:no}}.rank-list{overflow-anchor:none}.rank-list>li{position:relative}.rank-list>li:after{content:"";pointer-events:none;border-left:2px solid var(--accent);background:linear-gradient(90deg, var(--accent-dim), transparent 45%);opacity:0;position:absolute;inset:0}@media (prefers-reduced-motion:no-preference){.rank-list>li.is-rising{z-index:1}.rank-list>li.is-rising:after{animation:rank-rise-glow .6s var(--ease) var(--flip-delay,0s) both}.rank-list>li.is-falling{animation:rank-fall-fade .6s var(--ease) var(--flip-delay,0s) both}}@keyframes rank-rise-glow{0%{opacity:0}30%{opacity:1}to{opacity:0}}@keyframes rank-fall-fade{0%{opacity:1}35%{opacity:.55}to{opacity:1}}@media (width<=900px){.rank-ops .tools-cell{display:none}}.ops-sort{font:inherit;text-transform:inherit;letter-spacing:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.ops-sort:hover{color:var(--accent)}.ops-sort:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.ops-table>span.is-sorted{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}.ops-table>em.is-sorted{color:var(--accent)}.rank-table-head span.is-sorted{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}.rank-row .rank-meta.is-sorted{color:var(--accent)}.sort-dir{margin-left:3px;font-size:.8em;font-style:normal}.report-page{padding-top:24px;padding-bottom:96px}.report-hero{border-top:1px solid var(--ink);border-bottom:var(--rule-heavy)}.report-topline{border-bottom:1px solid var(--ink);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:var(--track-0);text-transform:uppercase;color:var(--ink-mute);justify-content:space-between;gap:16px;padding:10px 0;display:flex}.report-topline a{color:var(--accent);-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}.report-hero-grid{border-bottom:1px solid var(--ink);grid-template-columns:minmax(0,1fr) minmax(270px,.34fr);display:grid}.report-hero-grid>div{padding:34px 34px 38px 0}.report-hero h1{max-width:13em;font-family:var(--font-display);font-size:var(--text-hero);font-weight:var(--w-display);letter-spacing:var(--track-0);line-height:var(--lh-display);margin-top:12px}.report-subtitle{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--ink-mute);letter-spacing:var(--track-0);text-transform:uppercase;margin:18px 0 0}.report-meta{border-left:1px solid var(--ink);color:var(--ink-mute);font-family:var(--font-mono);font-size:var(--text-sm);text-align:right;flex-direction:column;justify-content:flex-end;gap:6px;padding:34px 0 38px 28px;display:flex}.report-meta span:first-child,.report-meta a{color:var(--accent)}.report-abstract{grid-template-columns:180px minmax(0,1fr);gap:28px;padding:28px 0 32px;display:grid}.report-abstract .kicker{margin-top:6px}.report-abstract p{max-width:86ch;color:var(--ink-soft);font-size:var(--text-lg);line-height:var(--lh-base);margin:0}.report-layout{grid-template-columns:240px minmax(0,1fr);align-items:start;gap:48px;margin-top:48px;display:grid}.report-toc{border-top:var(--rule-bold);padding-top:16px;position:sticky;top:24px}.report-toc nav{gap:8px;margin-top:16px;display:grid}.report-toc a{color:var(--ink-mute);font-family:var(--font-mono);font-size:var(--text-xs);line-height:var(--lh-snug);transition:color var(--duration) var(--ease);text-decoration:none}.report-toc a:hover{color:var(--accent)}.report-toc .level-2{padding-left:14px}.report-article{min-width:0;max-width:980px;color:var(--ink-soft)}.report-article>h1{border-top:var(--rule-bold);font-size:var(--text-3xl);font-weight:var(--w-display);line-height:var(--lh-tight);margin:64px 0 18px;padding-top:18px}.report-article>h1:first-child{margin-top:0}.report-article h2{font-size:var(--text-2xl);font-weight:var(--w-bold);margin:38px 0 14px}.report-article h4{color:var(--ink);font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:var(--track-0);text-transform:uppercase;margin:28px 0 8px}.report-article p,.report-article li{max-width:82ch;font-size:var(--text-base);line-height:var(--lh-base)}.report-article p{margin:12px 0}.report-article ul{max-width:82ch;margin:12px 0 24px;padding-left:22px}.report-article code{border:1px solid var(--line);background:var(--card);font-family:var(--font-mono);padding:1px 4px;font-size:.92em}.report-article figure{border:var(--rule-card);background:var(--card);margin:26px 0 34px;padding:20px}.report-article figure img{width:100%;max-width:780px;height:auto;margin:0 auto;display:block}.report-article figure img[src*=pareto_cost]{aspect-ratio:780/495}.report-article figcaption,.report-article caption{color:var(--ink-mute);font-family:var(--font-mono);font-size:var(--text-xs);line-height:var(--lh-snug)}.report-article figcaption{margin-top:14px}.report-article div[id^=tab\:]{max-width:100%;margin:28px 0;overflow-x:auto}.report-article table{border-collapse:collapse;background:var(--card);border-top:var(--rule-card);border-bottom:var(--rule-card);width:100%;min-width:680px;font-size:var(--text-sm)}.report-article caption{caption-side:top;text-align:left;max-width:86ch;padding:0 0 12px}.report-article th,.report-article td{border-bottom:1px solid var(--line);vertical-align:top;padding:10px 12px}.report-article th{color:var(--ink);font-family:var(--font-mono);font-size:var(--text-xs);text-transform:uppercase}.report-article .math{font-family:var(--font-mono)}.report-references{border-top:var(--rule-bold);margin-top:54px;padding-top:18px}.report-references summary{cursor:pointer;color:var(--accent);font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:var(--track-0);text-transform:uppercase}.report-references .csl-entry{max-width:90ch;color:var(--ink-mute);font-size:var(--text-sm);line-height:var(--lh-snug);margin-top:12px}@media (width<=980px){.report-hero-grid,.report-abstract,.report-layout{grid-template-columns:1fr}.report-meta{border-left:none;border-top:1px solid var(--ink);text-align:left;align-items:flex-start;padding:16px 0 22px}.report-hero-grid>div{padding-right:0}.report-toc{position:static}.report-toc nav{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.report-toc .level-2{padding-left:0}}@media (width<=640px){.report-page{padding-top:14px}.report-hero h1{font-size:var(--text-3xl)}.report-abstract p{font-size:var(--text-base)}.report-layout{gap:28px;margin-top:32px}.report-article figure{padding:12px}.report-article>h1{font-size:var(--text-2xl)}.report-article h2{font-size:var(--text-xl)}.report-article table{min-width:0}.report-article th,.report-article td{padding:8px}.report-toc nav{grid-template-columns:1fr;gap:12px}.report-toc .level-2{padding-left:14px}.report-toc a{color:var(--ink-soft)}}:root{--paper:#f7f8f4;--paper-deep:#e9ece4;--card:#fff;--ink:#080a0f;--ink-soft:#3d4652;--ink-mute:#7b8491;--line:#d9ded4;--line-dark:#080a0f;--accent:#3157ff;--accent-deep:#1536d1;--accent-soft:#88a0ff;--accent-2:#00a676;--oss:#166534;--warn:#e66b00;--accent-dim:#3157ff17;--quad-deep:#9c27b0;--quad-swift:#b08900;--quad-broad:#0d87a5;--hairline:#080a0f14;--grid-line:#080a0f1a;--font-display:"Bricolage Grotesque", "Hanken Grotesk", -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-text:"Hanken Grotesk", -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, "PingFang SC", "Microsoft YaHei", monospace;--text-2xs:.625rem;--text-xs:.6875rem;--text-sm:.78125rem;--text-base:.9375rem;--text-lg:1.1875rem;--text-xl:1.375rem;--text-2xl:1.875rem;--text-3xl:2.5rem;--text-hero:clamp(2.5rem, 4vw + 1rem, 4.5rem);--measure:62ch;--w-body:400;--w-semibold:600;--w-bold:700;--w-display:900;--lh-display:1;--lh-tight:1.15;--lh-snug:1.4;--lh-base:1.6;--track-tight:-.02em;--track-0:0;--track-label:.12em;--track-wide:.18em;--radius-sm:0;--radius:0;--radius-pill:0;--rule-heavy:3px solid var(--ink);--rule-bold:2px solid var(--ink);--rule-card:1.5px solid var(--ink);--shadow-card:none;--space-section:clamp(52px, 4vw + 24px, 80px);--page-max:1680px;--page-pad:clamp(20px, 3.2vw, 56px);--duration:.18s;--ease:cubic-bezier(.22, 1, .36, 1)}*,:before,:after{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}body{background:linear-gradient(90deg, #080a0f09 1px, transparent 1px), linear-gradient(0deg, #080a0f07 1px, transparent 1px), var(--paper);color:var(--ink-soft);font:var(--w-body) var(--text-base) / var(--lh-base) var(--font-text);background-size:48px 48px;margin:0}h1,h2,h3{font-family:var(--font-display);color:var(--ink);font-weight:var(--w-bold);margin:0}a{color:var(--ink);text-decoration:underline;-webkit-text-decoration-color:var(--line-dark);text-decoration-color:var(--line-dark);text-underline-offset:3px;transition:text-decoration-color var(--duration) var(--ease), color var(--duration) var(--ease)}a:hover{color:var(--accent);-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}button{font-family:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.page{max-width:var(--page-max);padding:0 var(--page-pad);margin:0 auto}.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.kicker{font-family:var(--font-mono);font-size:var(--text-xs);font-weight:var(--w-semibold);letter-spacing:var(--track-wide);text-transform:uppercase;color:var(--accent)}.section{margin-top:var(--space-section)}.section-head{border-bottom:var(--rule-bold);align-items:baseline;gap:16px;margin-bottom:4px;padding-bottom:12px;display:flex}.section-head h2{font-size:var(--text-2xl);font-weight:var(--w-bold);letter-spacing:var(--track-tight)}.section-head .zh{font-family:var(--font-mono);color:var(--ink-mute);font-size:var(--text-sm);letter-spacing:var(--track-0)}.section-sub{font-size:var(--text-sm);color:var(--ink-mute);max-width:var(--measure);margin:10px 0 24px}@media (prefers-reduced-motion:no-preference){.reveal{opacity:0;animation:reveal .55s var(--ease) forwards;transform:translateY(8px)}.reveal:nth-child(2){animation-delay:70ms}.reveal:nth-child(3){animation-delay:.14s}.reveal:nth-child(4){animation-delay:.21s}.reveal:nth-child(5){animation-delay:.28s}@keyframes reveal{to{opacity:1;transform:none}}}
