@charset "UTF-8";
/* Guided learning views share the portfolio's visual vocabulary. */
.phase-track{scroll-margin-top:20px}
.learning-lead{color:var(--text);font-size:14px;line-height:1.8;margin:0 0 24px;max-width:900px}
.runtime-map{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:20px 0 27px}.runtime-map article{position:relative;background:#1e2c26;border:1px solid #496451;border-radius:5px;padding:19px 16px}.runtime-map article:not(:last-child)::after{content:'→';position:absolute;right:-15px;top:39px;color:var(--green);z-index:1}.runtime-map article>span{font:9px/1.7 var(--mono);color:var(--green)}.runtime-map h3{font-size:16px;font-weight:500;margin:15px 0 10px}.runtime-map p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}
.model-boundary{border:1px dashed #8c6c4f;background:#2a251f;display:flex;align-items:center;gap:25px;justify-content:space-between;padding:22px;border-radius:5px}.model-boundary .eyebrow{color:var(--orange);font-size:9px}.model-boundary h3{font-size:19px;font-weight:500;margin:12px 0}.model-boundary p{font-size:12px;line-height:1.8;color:#c2b7a8;max-width:660px;margin:0}.model-boundary>a{font-size:12px;color:var(--orange);flex-shrink:0}
.reading-path{margin:0;padding:12px 25px 12px 52px;color:var(--green);font:12px var(--mono)}.reading-path li{padding:15px 0;border-bottom:1px solid var(--line)}.reading-path li:last-child{border:0}.reading-path a{display:block;padding-left:8px}.reading-path a:hover b{color:var(--green);text-decoration:underline}.reading-path b{display:block;font:14px 'Segoe UI',sans-serif;color:var(--text)}.reading-path span{display:block;font:12px/1.8 'Segoe UI',sans-serif;color:var(--muted);margin-top:7px}.note-card>.badge{margin-bottom:16px}
.lifecycle-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}.lifecycle-diagram{padding:26px;background-image:radial-gradient(#34403e 1px,transparent 1px);background-size:18px 18px}.range-tree{display:flex;flex-direction:column;gap:21px}.range-level{display:grid;grid-template-columns:repeat(var(--ranges),minmax(0,1fr));gap:9px;opacity:.3}.range-level.revealed{opacity:1}.range-level:first-child{width:45%;align-self:center}.range-level:nth-child(2){width:75%;align-self:center}.range-node{position:relative;text-align:center;padding:11px 4px;background:#1b2622;border:1px solid #5b7562;border-radius:4px;font:12px var(--mono)}.range-level:not(:first-child) .range-node::before{content:'';position:absolute;top:-22px;left:50%;height:20px;border-left:1px solid #536e5c}.range-node small{display:block;font-size:9px;color:var(--muted);margin-top:7px}.range-node.active{border-color:var(--orange);background:#352c22;color:var(--orange)}.range-node.complete{background:#b8d8b4;color:#18251d}.range-node.complete small{color:#324a38}.lifecycle-join{text-align:center;font:10px/1.8 var(--mono);color:var(--muted);border:1px dashed #56665c;padding:12px;margin-top:23px}.lifecycle-join.complete{color:var(--green);border-color:var(--green)}
.lifecycle-story{border-left:1px solid var(--line);padding:26px;background:#1b2424}.lifecycle-story .eyebrow{color:var(--orange)}.lifecycle-story h3{font-size:23px;line-height:1.3;font-weight:500;margin:0 0 16px}.lifecycle-story p{font-size:13px;line-height:1.9;color:var(--muted);min-height:123px}.learning-code{border-top:1px solid var(--line)}.learning-code summary{cursor:pointer;color:var(--green);font-size:12px;padding:19px 24px}.learning-code p{font-size:12px;line-height:1.8;margin:0 24px 20px;color:var(--muted)}.learning-code pre{margin-bottom:20px}.lifecycle-layout~.panel-content{padding-top:0;padding-bottom:0}
.engineering-path{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 38px;margin:22px 0 28px;padding-left:21px;color:var(--green)}.engineering-path li{padding-left:6px}.engineering-path b{color:var(--text);font-size:14px;font-weight:550}.engineering-path p{font-size:12px;line-height:1.85;color:var(--muted)}.engineering-path a{font-size:11px;color:var(--green);text-decoration:underline;text-underline-offset:4px}.panel-content>.callout p{color:var(--muted);font-size:12px;line-height:1.8}
@media(max-width:1200px){.runtime-map{grid-template-columns:repeat(2,minmax(0,1fr))}.runtime-map article:nth-child(2)::after{display:none}.model-boundary{align-items:start;flex-direction:column}.lifecycle-layout{grid-template-columns:1fr}.lifecycle-story{border-left:0;border-top:1px solid var(--line)}.lifecycle-story p{min-height:0}}
@media(max-width:720px){.runtime-map{grid-template-columns:1fr;gap:19px}.runtime-map article:not(:last-child)::after{display:block;content:'↓';top:auto;bottom:-19px;right:50%}.engineering-path{grid-template-columns:1fr}.lifecycle-diagram,.lifecycle-story{padding:20px 16px}.range-level{gap:5px}.range-node{font-size:10px}.range-node small{font-size:8px}.learning-lead{font-size:13px}.reading-path{padding-left:36px;padding-right:20px}.brand{font-size:20px!important}.brand small{font-size:8px!important;letter-spacing:.8px!important}.header-links{max-width:120px}.learning-code summary{line-height:1.8;padding:17px}.learning-code p{margin-left:17px;margin-right:17px}}
:root{color-scheme:dark;--bg:#101415;--panel:#171d1f;--inset:#121819;--line:#303a3d;--text:#edf0e8;--muted:#a4b0b1;--orange:#f4ae77;--green:#b8d8b4;--blue:#aacbdc;--mono:Consolas,'Cascadia Code',monospace;font-family:Inter,'Segoe UI',sans-serif;font-size:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,select,input{font:inherit}button,a,select,input{touch-action:manipulation}a{color:inherit;text-decoration:none}button,select{color:var(--text);background:#20282a;border:1px solid #435053;border-radius:5px;padding:9px 13px;cursor:pointer}button:hover,a.card-link:hover{background:#293336;border-color:#7c908e}button:disabled{cursor:default;opacity:.45}button.primary{background:var(--green);border-color:var(--green);color:#14231b;font-weight:650}button[aria-pressed=true]{border-color:var(--orange);color:var(--orange)}:focus-visible{outline:2px solid var(--orange);outline-offset:4px}.skip{position:fixed;left:10px;top:-70px;z-index:20;background:var(--green);color:#111;padding:15px}.skip:focus{top:10px}
.site-header{height:91px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 35px;gap:24px}.brand{display:flex;gap:13px;align-items:center;font-size:26px;letter-spacing:-1px}.brand b{font-weight:700}.brand small{display:block;color:var(--muted);font:9px var(--mono);letter-spacing:1.5px;margin-top:3px}.brand-mark{display:grid;grid-template-columns:repeat(2,8px);gap:4px;transform:rotate(-10deg)}.brand-mark i{background:var(--orange);height:13px}.brand-mark i:nth-child(2){background:var(--green)}.brand-mark i:nth-child(3){background:var(--blue)}.header-links{display:flex;align-items:center;gap:28px;font-size:12px;color:var(--muted)}.header-links a:hover{color:var(--text)}.edition{font:10px var(--mono);letter-spacing:1.4px;color:#899696}.blog-home{border-left:1px solid var(--line);padding-left:22px}
.site-layout{display:grid;grid-template-columns:249px minmax(0,1fr);max-width:1800px;margin:auto;min-height:calc(100vh - 91px)}.sidebar{border-right:1px solid var(--line);padding:34px 19px;position:sticky;top:0;align-self:start;min-height:calc(100vh - 91px)}.eyebrow{font:10px var(--mono);letter-spacing:1.7px;text-transform:uppercase;color:var(--muted);margin:0 0 20px}.sidebar>.eyebrow{padding-left:12px;font-size:9px}.nav-item{display:flex;gap:12px;padding:17px 11px;margin:5px 0;border:1px solid transparent;border-radius:5px}.nav-item .num{font:10px var(--mono);color:#81918e;padding-top:3px}.nav-item b{font-size:13px;font-weight:600;display:block}.nav-item small{display:block;font-size:10px;color:#9da8a8;margin-top:6px}.nav-item[aria-current=page]{background:#202a27;border-color:#3e5148}.nav-item[aria-current=page] .num{color:var(--green)}.nav-item:hover{background:#1b2324}.sidebar-note{margin:35px 12px 0;border-top:1px solid var(--line);padding-top:23px;font-size:10px;color:var(--green)}.sidebar-note p{font-size:12px;line-height:1.9;color:var(--muted);margin:16px 0}.sidebar-note a{line-height:1.7;display:block}.sidebar-note a span{float:right}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:7px}.sidebar-bottom{margin:70px 12px 0;color:#82908f}.sidebar-bottom span{font:8px var(--mono);letter-spacing:.8px}.sidebar-bottom p{font-size:11px}
main{min-width:0;padding:38px 42px 0;max-width:1470px}main:focus{outline:none}.breadcrumb{display:flex;justify-content:space-between;gap:12px;color:#899797;font:10px var(--mono);letter-spacing:.8px;margin-bottom:30px}.breadcrumb strong{color:var(--green);font-weight:400}.hero{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:30px}.hero h1{font-size:clamp(33px,3.4vw,55px);line-height:1.08;letter-spacing:-1.7px;font-weight:540;margin:0 0 17px;white-space:pre-line}.hero h1 em{font-style:normal;color:var(--green)}.hero p{color:var(--muted);line-height:1.7;max-width:675px;margin:0;font-size:13px}.hero-stamp{flex:none;border-left:1px solid var(--line);padding-left:25px;margin-bottom:4px;min-width:127px}.hero-stamp b{display:block;color:var(--orange);font:36px var(--mono);letter-spacing:-2px}.hero-stamp span{display:block;color:var(--muted);font:9px var(--mono);letter-spacing:1px;line-height:1.8;margin-top:7px}.panel{border:1px solid var(--line);background:var(--panel);border-radius:8px;overflow:hidden;margin:22px 0}.panel-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:19px 23px;border-bottom:1px solid var(--line)}.panel-top h2{font-size:15px;margin:0;font-weight:560}.badge{display:inline-block;font:9px var(--mono);letter-spacing:.8px;color:var(--orange);border:1px solid #654d3c;background:#2b251f;border-radius:3px;padding:5px 7px}.badge.measured{color:var(--green);background:#223127;border-color:#48654d}.badge.source{color:var(--blue);background:#23313a;border-color:#496372}.panel-content{padding:24px}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.7}.toolbar{display:flex;align-items:center;gap:18px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:16px 23px;background:#192123}.toolbar label{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:11px}.toolbar select{font-size:11px;padding:7px 9px}.toolbar .actions{margin-left:auto;display:flex;gap:7px}.toolbar button{padding:8px 12px;font-size:11px}.toolbar input[type=checkbox]{accent-color:var(--green)}
.scheduler-grid{display:grid;grid-template-columns:minmax(0,1fr) 245px}.arena{padding:24px;background-image:radial-gradient(#34403e 1px,transparent 1px);background-size:18px 18px}.diagram-caption{display:flex;justify-content:space-between;font:9px var(--mono);letter-spacing:1px;color:#9aa8a5;margin-bottom:19px}.queue-head{display:grid;grid-template-columns:76px 1fr 90px;gap:12px;font:8px var(--mono);color:#9aa8a5;letter-spacing:.7px;margin-bottom:8px}.lane{display:grid;grid-template-columns:76px minmax(0,1fr) 90px;align-items:center;gap:12px;min-height:60px;margin:7px 0}.participant{display:flex;gap:8px;align-items:center;font:12px var(--mono)}.participant i{width:5px;height:5px;background:#6b7b76;border-radius:50%}.participant.busy i{background:var(--green);box-shadow:0 0 9px #a1cb7b77}.deque{min-height:42px;display:flex;gap:4px;align-items:center;flex-wrap:wrap;padding:7px;border:1px dashed #52615a;border-radius:4px;background:#141b1b}.empty{font:9px var(--mono);color:#899895;padding-left:4px}.task-chip{padding:4px 6px;font:10px var(--mono);min-width:25px;background:#30423b;border:1px solid #73917c;color:#d8e9d4;border-radius:3px}.task-chip.selected{outline:2px solid var(--orange);outline-offset:1px}.task-chip.orange{background:#473627;color:var(--orange);border-color:#997349}.executing{min-height:42px;display:flex;align-items:center;justify-content:center;background:#1c2524;border:1px solid #35433f;border-radius:4px}.executing .task-chip{width:100%;padding:11px 5px;background:#b8d8b4;color:#18251d;border:0}.executing .task-chip.orange{background:var(--orange);color:#2a211a}.arena-footer{display:flex;justify-content:space-between;color:var(--muted);gap:10px;font:9px var(--mono);margin-top:19px}.arena-inspector{border-left:1px solid var(--line);padding:23px;background:#1b2424}.arena-inspector .eyebrow{color:var(--orange);font-size:9px;margin-bottom:14px}.arena-inspector h3{margin:0 0 13px;font-size:20px;font-weight:500;line-height:1.35}.arena-inspector p{color:#b4bfb9;font-size:12px;line-height:1.75}.mini-rule{border-top:1px solid #3b4742;padding-top:14px;margin-top:19px;font:10px var(--mono);line-height:1.8;color:var(--green)}.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.stat{padding:17px 22px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat b{display:block;font:22px var(--mono);color:var(--green)}.stat small{display:block;font:9px var(--mono);color:#a1afaa;margin-top:6px}.event-log{padding:12px 23px;border-top:1px solid var(--line);font:10px/1.7 var(--mono);color:var(--orange);min-height:44px}.caption{color:var(--muted);font-size:11px;line-height:1.8;margin:13px 0 20px}.caption a,.text-link{color:var(--green);text-decoration:underline;text-underline-offset:3px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:22px 0}.note-card{border-top:2px solid #43584a;padding:20px 0}.note-card .eyebrow{margin-bottom:14px;color:var(--green);font-size:9px}.note-card h3{font-size:17px;font-weight:500;margin:0 0 10px}.note-card p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.note-card a{display:inline-block;margin-top:13px;color:var(--green);font-size:11px}.comparison{display:flex;justify-content:space-between;align-items:center;gap:25px;background:#202923;border:1px solid #3e5145;border-radius:6px;padding:21px 24px;margin:22px 0}.comparison b{font-size:14px;font-weight:500}.comparison p{margin:7px 0 0;color:#afbdaf;font-size:12px;line-height:1.6}.comparison>a{color:var(--green);font-size:12px;white-space:nowrap}.section-heading{font-size:22px;font-weight:500;margin:36px 0 14px;letter-spacing:-.5px}
.policy-grid{display:grid;grid-template-columns:235px minmax(0,1fr);min-height:400px}.policy-nav{padding:14px;border-right:1px solid var(--line)}.policy-nav button{display:block;width:100%;text-align:left;padding:17px 13px;border:1px solid transparent;background:transparent;margin:4px 0}.policy-nav button b{display:block;font-size:12px}.policy-nav button small{display:block;font:10px var(--mono);color:var(--muted);margin-top:7px}.policy-nav button[aria-pressed=true]{border-color:#6d674c;background:#2c2c22}.policy-detail{padding:27px;min-width:0}.policy-detail h3{font-size:23px;line-height:1.3;letter-spacing:-.5px;margin:0 0 16px;font-weight:500}.policy-detail p{color:var(--muted);font-size:13px;line-height:1.8}.flow-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin:28px 0 10px}.flow-strip span{padding:15px 7px;border:1px solid #597866;border-radius:4px;background:#263b31;text-align:center;font:10px/1.5 var(--mono);position:relative}.flow-strip span:not(:last-child)::after{content:'→';position:absolute;right:-11px;color:var(--green)}.callout{border-left:2px solid var(--orange);padding:4px 0 4px 17px;margin-top:24px}.callout b{font-size:11px;color:var(--orange);font-weight:500}.callout p{margin:8px 0;font-size:12px}.code-pill{font-family:var(--mono);font-size:.92em;color:var(--blue)}
.phase-track{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;padding:23px;background-image:radial-gradient(#34403e 1px,transparent 1px);background-size:18px 18px}.phase-track button{padding:19px 10px;min-height:110px;text-align:left;background:#1c2527;position:relative}.phase-track button:not(:last-child)::after{content:'→';position:absolute;right:-11px;top:45px;z-index:1;color:var(--muted)}.phase-track button small{display:block;font:9px var(--mono);color:var(--muted);margin:12px 0 7px}.phase-track button b{font-size:11px;line-height:1.5;display:block}.phase-track button.parallel{border-color:#557363;background:#22382d}.phase-track button[aria-pressed=true]{background:#3c3324;border-color:var(--orange)}.phase-number{font:13px var(--mono);color:var(--green)}.phase-detail{padding:25px;display:grid;grid-template-columns:1fr 1fr;gap:30px;border-top:1px solid var(--line)}.phase-detail h3{font-size:24px;letter-spacing:-.5px;font-weight:500;margin:12px 0}.phase-detail p{color:var(--muted);font-size:12px;line-height:1.85}.phase-owners{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:14px}.owner-card{border:1px solid #4b6455;background:#203027;padding:12px;border-radius:5px;font:11px var(--mono);color:var(--green)}.owner-card span{display:block;color:var(--muted);font-size:9px;line-height:1.7;margin-top:8px}.phase-nav{display:flex;justify-content:space-between;padding:15px 23px;border-top:1px solid var(--line);align-items:center;color:var(--muted);font:10px var(--mono)}
.timeline{padding:23px;overflow-x:auto}.timeline-inner{min-width:500px}.timeline-axis{margin-left:91px;display:flex;justify-content:space-between;font:9px var(--mono);color:var(--muted);padding:0 0 15px}.trace-lane{display:grid;grid-template-columns:80px minmax(0,1fr);gap:11px;align-items:center;margin:10px 0}.trace-lane>span{font:10px var(--mono);color:var(--muted)}.trace-track{height:43px;position:relative;background:repeating-linear-gradient(90deg,transparent,transparent calc(25% - 1px),#34433a calc(25% - 1px),#34433a 25%);border-bottom:1px solid #3a4a43}.trace-span{position:absolute;top:3px;height:32px;border-radius:3px;border:1px solid #83a08b;background:#a7c5ad;color:#182b20;overflow:hidden;min-width:3px;padding:2px;font:9px var(--mono)}.trace-span.transition{background:#dbad7f;border-color:#e4b78e;color:#30251b}.trace-span[aria-pressed=true]{outline:2px solid #fff;outline-offset:2px}.trace-inspector{border-top:1px solid var(--line);padding:16px 23px;display:flex;gap:25px;flex-wrap:wrap;background:#1b2523;font:11px/1.9 var(--mono)}.trace-inspector span{color:var(--muted)}.trace-inspector b{font-weight:400;color:var(--green)}.legend{display:flex;gap:20px;color:var(--muted);font:10px var(--mono)}.legend i{display:inline-block;background:var(--green);height:8px;width:8px;margin-right:7px}.legend i.transition{background:var(--orange)}.benchmark{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;padding:25px}.bar-row{display:grid;grid-template-columns:75px 1fr 77px;gap:12px;align-items:center;margin:17px 0;font:10px var(--mono)}.bar-track{height:20px;background:#273030}.bar-fill{height:100%;background:#799783}.bar-row:first-child .bar-fill{background:var(--orange)}.bar-row strong{font-weight:400;text-align:right;color:#cad8cb}.measurement{border-left:1px solid var(--line);padding-left:28px}.measurement>strong{display:block;font:45px var(--mono);color:var(--green);letter-spacing:-3px}.measurement p{font-size:12px;line-height:1.8;color:var(--muted)}.phase-share{height:23px;display:flex;border-radius:3px;overflow:hidden;margin:20px 0}.phase-share span{height:100%}.share-key{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;font:10px var(--mono);color:var(--muted)}.share-key b{color:var(--text);font-weight:400;float:right}.share-key i{width:7px;height:7px;display:inline-block;margin-right:6px}.evidence-note{padding:0 25px 23px;color:var(--muted);font-size:11px;line-height:1.8}.data-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:15px}.data-links a{color:var(--green);font-size:11px;text-decoration:underline;text-underline-offset:4px}.source-grid{display:grid;grid-template-columns:220px minmax(0,1fr)}.source-nav{padding:14px;border-right:1px solid var(--line)}.source-nav a{display:block;padding:13px;border:1px solid transparent;border-radius:4px;font-size:12px}.source-nav a small{display:block;color:var(--muted);font:9px var(--mono);margin-top:7px}.source-nav a[aria-current=true]{background:#263630;border-color:#557363}.source-reader{min-width:0}.source-meta{padding:19px 23px;border-bottom:1px solid var(--line);font:10px/1.8 var(--mono);color:var(--blue);overflow-wrap:anywhere}.source-meta p{color:var(--muted);font:12px/1.7 'Segoe UI',sans-serif;margin-bottom:0}pre{font:11px/1.85 var(--mono);color:#cadbcb;padding:20px 23px;margin:0;overflow:auto;max-height:570px;tab-size:4;background:#12191a}.source-reader pre{counter-reset:line}.source-reader code span{display:block;min-height:1.85em;white-space:pre}.source-reader code i{display:inline-block;width:37px;color:#667c72;font-style:normal;user-select:none}.source-download{display:flex;justify-content:space-between;gap:15px;padding:17px 23px;font-size:11px;color:var(--green)}.source-download small{color:var(--muted);overflow-wrap:anywhere}.references{display:grid;grid-template-columns:repeat(2,1fr);gap:0 25px;margin:20px 0}.references a{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.references a:hover{color:var(--green)}.lab{border-top:1px solid var(--line);padding-top:20px}.lab pre{font-size:10px;max-height:200px;margin-top:12px;border:1px solid var(--line);border-radius:4px}.lab h3{font-size:14px}.lab p{font-size:12px;line-height:1.8;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:43px;padding:23px 0;color:#8b9998;font:9px var(--mono);letter-spacing:.3px}
@media(min-width:1600px){main{padding:45px 65px 0}.hero{margin-bottom:38px}.arena{padding:30px}.lane{min-height:69px}}
@media(max-width:1200px){main{padding:30px 26px 0}.site-layout{grid-template-columns:220px minmax(0,1fr)}.sidebar{padding:29px 12px}.hero-stamp{display:none}.scheduler-grid{grid-template-columns:minmax(0,1fr) 210px}.arena{padding:19px}.arena-inspector{padding:20px}.phase-track{gap:7px;padding:16px}.phase-track button{padding:12px 7px}.policy-grid{grid-template-columns:195px 1fr}.edition{display:none}.stat{padding:16px}.flow-strip{grid-template-columns:repeat(2,1fr)}.flow-strip span:nth-child(2)::after{display:none}}
@media(max-width:1000px){.site-layout{grid-template-columns:195px minmax(0,1fr)}.nav-item{gap:9px;padding:14px 8px}.nav-item small{font-size:9px}.scheduler-grid{grid-template-columns:1fr}.arena-inspector{border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.arena-inspector .eyebrow{grid-column:1/-1}.arena-inspector h3{font-size:18px}.arena-inspector .mini-rule{margin-top:0}.arena-inspector p{margin-top:0}.grid-3{gap:19px}.phase-track{grid-template-columns:repeat(3,1fr)}.phase-track button{min-height:90px}.phase-track button:nth-child(3)::after{display:none}.phase-detail{grid-template-columns:1fr}.benchmark{grid-template-columns:1fr}.measurement{border-left:0;border-top:1px solid var(--line);padding:20px 0 0}.policy-grid,.source-grid{grid-template-columns:1fr}.policy-nav,.source-nav{display:flex;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}.policy-nav button{flex:1;min-width:140px}.source-nav a{flex-shrink:0;min-width:145px}.header-links{gap:18px}.sidebar-note{margin-left:8px;margin-right:8px}}
@media(max-width:720px){.site-header{height:76px;padding:0 19px}.brand{font-size:23px}.header-links{font-size:10px}.header-links .blog-home{display:none}.site-layout{display:block}.sidebar{position:static;min-height:0;border-right:0;border-bottom:1px solid var(--line);padding:9px 14px}.sidebar>.eyebrow,.sidebar-note,.sidebar-bottom{display:none}.sidebar nav{display:flex;overflow-x:auto;gap:4px}.nav-item{flex-shrink:0;padding:11px 13px;gap:8px}.nav-item b{font-size:11px}.nav-item small{display:none}.nav-item .num{font-size:9px;padding-top:1px}main{padding:24px 19px 0}.breadcrumb{font-size:8px;margin-bottom:23px}.hero h1{font-size:38px;letter-spacing:-1.6px}.hero p{font-size:12px}.hero{margin-bottom:24px}.panel-top{padding:16px}.panel-top h2{font-size:13px}.badge{font-size:8px}.toolbar{gap:11px;padding:13px 16px}.toolbar .actions{margin-left:0}.scheduler-grid{display:block}.arena{padding:17px 13px}.queue-head,.lane{grid-template-columns:50px minmax(0,1fr) 72px;gap:8px}.queue-head{font-size:7px}.participant{font-size:10px;gap:5px}.task-chip{font-size:9px;min-width:22px;padding:4px}.lane{min-height:52px}.arena-footer{font-size:8px}.arena-inspector{display:block;padding:18px}.arena-inspector .mini-rule{padding-top:12px;margin-top:16px}.stats{grid-template-columns:repeat(2,1fr)}.stat{border-bottom:1px solid var(--line)}.stat:nth-child(2){border-right:0}.stat:last-child{border-bottom:1px solid var(--line)}.event-log{padding:12px 16px}.grid-3{grid-template-columns:1fr;gap:2px}.note-card{padding:19px 0}.comparison{display:block;padding:18px}.comparison>a{display:block;margin-top:16px}.policy-detail{padding:20px}.policy-detail h3{font-size:21px}.phase-detail{padding:20px;gap:18px}.phase-track{gap:8px}.phase-nav span{max-width:150px;text-align:center;line-height:1.6}.phase-nav button{font-size:11px}.benchmark{padding:20px}.bar-row{grid-template-columns:60px 1fr 75px;gap:8px}.share-key{grid-template-columns:1fr}.references{grid-template-columns:1fr}.trace-inspector{gap:9px 20px;padding:16px;font-size:10px}.toolbar label{font-size:10px}.source-meta{padding:17px}pre{padding:17px;font-size:10px}.source-download{flex-wrap:wrap}.panel-content{padding:20px}footer{display:block;font-size:8px;line-height:2.5}.hero-stamp{display:none}.timeline{padding:18px 14px}.legend{font-size:9px;gap:12px}}
.model-owners{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:23px 0}.model-owners a{border:1px solid #4c6557;border-radius:5px;padding:18px 13px;background:#223027}.model-owners a:hover{background:#2d3f32}.model-owners b{display:block;color:var(--green);font:13px var(--mono)}.model-owners span{display:block;color:var(--muted);font-size:11px;line-height:1.9;margin-top:12px}.owner-join{border:1px dashed #577366;background:#18221c;padding:15px;text-align:center;font:10px/1.9 var(--mono);color:var(--green)}
@media(max-width:1200px){.model-owners{grid-template-columns:repeat(2,1fr)}}
@media(max-width:380px){.model-owners{grid-template-columns:1fr}.panel-top{align-items:start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Scheduler teaching view: make waiting, running, and completed work distinct. */
.demo-reading-key{display:flex;gap:12px 24px;flex-wrap:wrap;padding:14px 23px;background:#18211e;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}
.demo-reading-key b{font:11px var(--mono);color:var(--green);margin-right:5px}
.arena .queue-head small{display:block;font-size:8px;line-height:1.8;letter-spacing:0;color:#adbbb0}
.demo-controls{display:flex;gap:17px;align-items:center;justify-content:space-between;padding:13px 23px;border-bottom:1px solid var(--line);background:#151c1d}
.demo-controls .actions{display:flex;gap:7px;flex-wrap:wrap;flex-shrink:0}.demo-controls button{font-size:11px;padding:8px 12px}.demo-controls>span{font-size:10px;color:var(--muted);line-height:1.6;max-width:265px}
.schedule-story{padding:19px 23px;border-bottom:1px solid #4b5341;background:linear-gradient(110deg,#293226,#1d2623)}
.schedule-story .eyebrow{font-size:9px;margin-bottom:11px;color:var(--green);display:flex;justify-content:space-between;gap:10px}.schedule-story h3{font-size:19px;font-weight:550;letter-spacing:-.4px;margin:0 0 9px}.schedule-story p{font-size:12px;line-height:1.75;color:#c4cdc3;margin:0;max-width:790px}.transfer-path{display:inline-block;margin:13px 0 8px;font:11px/1.7 var(--mono);color:var(--orange);border:1px solid #666047;background:#2d2c22;padding:6px 10px;border-radius:4px}.schedule-story>small{display:block;font-size:11px;line-height:1.7;color:var(--muted)}
.demo-lane{border:1px solid transparent;border-radius:5px;margin:10px -7px;padding:5px 7px}.demo-lane.current-event{background:#28322888;border-color:#64765c}.demo-lane .lane,.arena .queue-head{grid-template-columns:78px minmax(0,1fr) 126px;gap:12px}.demo-lane .lane{margin:0;min-height:89px}.demo-lane .participant{display:block}.demo-lane .participant>div{display:flex;gap:7px;align-items:center}.demo-lane .participant b{font-size:13px;font-weight:500}.demo-lane .participant small{display:block;font:9px/1.6 var(--mono);color:var(--muted);margin-top:4px}.demo-lane .participant.busy .participant-state{color:var(--green)}
.demo-lane .deque{position:relative;align-content:center;min-height:77px;padding:9px 7px 23px}.demo-lane .deque.steal-origin{border:1px dashed var(--orange)}.queue-count{position:absolute;bottom:5px;left:8px;font:8px var(--mono);color:#a2b1a5}.demo-lane .empty{font-size:9px;line-height:1.7;color:#b0bcb3}
.running-slot{min-height:77px;display:flex;flex-direction:column;align-items:stretch;justify-content:center;text-align:center;border:1px solid #47594b;border-radius:5px;background:#1e2822;padding:8px}.running-slot.active{background:#2d4434;border-color:#9cbea2}.running-slot.active.stolen{background:#443624;border-color:#b99061}.running-origin{font:8px/1.5 var(--mono);color:var(--green);margin-bottom:6px}.stolen .running-origin{color:var(--orange)}.running-slot .task-chip{padding:5px 9px;font:13px var(--mono);color:#18251d;background:var(--green);border-color:var(--green)}.running-slot .task-chip.orange{background:var(--orange);color:#302215;border-color:var(--orange)}.task-progress{height:3px;background:#101714;margin-top:8px;overflow:hidden}.task-progress>span{height:100%;display:block;background:var(--green)}.stolen .task-progress>span{background:var(--orange)}.running-slot>small{font:8px/1.6 var(--mono);color:#c2cbbd;margin-top:5px}.idle-label{color:#a9b6ac;font:9px/1.7 var(--mono)}.follow-events{font-size:11px;margin-top:16px;width:100%}
.completed-work{padding:19px 23px;background:#141c19;border-top:1px solid var(--line)}.completed-work .eyebrow{font-size:9px;margin-bottom:11px;color:var(--green)}.completed-row{display:grid;grid-template-columns:35px minmax(0,1fr) 23px;gap:12px;align-items:center;padding:7px 0;font:10px var(--mono)}.completed-row>div{display:flex;flex-wrap:wrap;gap:5px;align-items:center;min-height:23px}.completed-row>span{color:var(--muted)}.completed-row>div>small{font-size:9px;color:#9cae9e}.completed-row>b{text-align:right;color:var(--green);font-weight:400}.completed-row .task-chip{font-size:9px;padding:4px 6px}
@media(max-width:1200px){.demo-controls{align-items:start;flex-direction:column;gap:9px}.demo-controls>span{max-width:none}.demo-lane .lane,.arena .queue-head{grid-template-columns:62px minmax(0,1fr) 112px;gap:10px}.scheduler-grid{grid-template-columns:minmax(0,1fr) 220px}}
@media(max-width:1050px){.scheduler-grid{grid-template-columns:1fr}.scheduler-grid .arena-inspector{border-left:0;border-top:1px solid var(--line)}}
@media(max-width:720px){.demo-reading-key{padding:12px 16px;font-size:10px;gap:8px}.demo-reading-key b{font-size:10px}.demo-controls{padding:13px 16px}.demo-controls .actions{gap:6px}.demo-controls button{font-size:10px;padding:8px 9px}.schedule-story{padding:17px 16px}.schedule-story h3{font-size:18px}.schedule-story p{font-size:11px}.transfer-path{font-size:9px;padding:6px 8px}.schedule-story>small{font-size:10px}.demo-lane .lane,.arena .queue-head{grid-template-columns:39px minmax(0,1fr) 94px;gap:8px}.arena .queue-head{font-size:7px;line-height:1.7}.demo-lane{margin:9px -5px;padding:5px}.demo-lane .participant small{font-size:8px}.demo-lane .participant b{font-size:12px}.demo-lane .deque{padding:6px 4px 22px}.demo-lane .empty{font-size:8px}.running-slot{padding:7px 5px}.running-origin{font-size:7px}.running-slot>small{font-size:7px}.completed-work{padding:16px}.completed-row{gap:8px}.scheduler-grid .arena-inspector{display:block}.arena-inspector .follow-events{max-width:190px}}