@import"https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=DM+Mono:wght@400;500&display=swap";:root{font-family:DM Sans,system-ui,sans-serif;color:#24332e;background:#fff;font-synthesis:none;text-rendering:optimizeLegibility;--green: #26705a;--mint: #edf5f0;--muted: #6e7973;--line: #e5e9e5;--mono: "DM Mono", monospace}*{box-sizing:border-box}body{margin:0;min-width:0}button,input,select{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}button,a,input,select,summary{outline-offset:4px}:focus-visible{outline:2px solid var(--green)}h1:focus{outline:none}h1,h2,h3,p{margin-top:0}p{line-height:1.75}svg{flex-shrink:0;vertical-align:middle}.skip-link{position:fixed;left:16px;top:-60px;z-index:20;background:var(--green);color:#fff;padding:12px 18px;border-radius:6px}.skip-link:focus{top:8px}.app-header{background:#fffffff7;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.header-inner{display:flex;align-items:center;height:76px;gap:40px;padding:0 32px;max-width:1600px;margin:auto}.brand{display:inline-flex;align-items:center;gap:5px;font-size:19px;letter-spacing:-.6px;text-decoration:none;white-space:nowrap;font-weight:450}.brand strong{font-weight:650}.brand-mark{display:grid;place-items:center;width:34px;height:34px;background:var(--green);color:#fff;border-radius:9px;margin-right:5px}.primary-nav{align-self:stretch;display:flex;gap:27px}.primary-nav a{display:flex;align-items:center;gap:7px;text-decoration:none;color:var(--muted);font-size:14px;border-bottom:2px solid transparent;padding:2px 2px 0}.primary-nav a[aria-current]{color:var(--green);border-bottom-color:var(--green);font-weight:600}.github-link{margin-left:auto;display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--muted);font-size:12px}.mobile-menu{display:none!important}.app-shell{display:grid;grid-template-columns:278px minmax(0,1fr);max-width:1600px;margin:auto;min-height:calc(100vh - 76px)}.sidebar{padding:33px 19px 25px;background:#f8faf7;border-right:1px solid var(--line);position:sticky;top:76px;height:calc(100vh - 76px);overflow-y:auto;scrollbar-width:thin}.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:1.2px;font-weight:400;color:var(--green)}.sidebar-heading{padding:0 12px;margin-bottom:23px}.sidebar-heading h2{margin:11px 0 7px;font-size:18px;font-weight:600;letter-spacing:-.5px}.sidebar-heading p{font-size:12px;margin:0;color:var(--muted)}.course-picker{display:grid;gap:7px}.course-choice{display:flex;gap:10px;align-items:center;text-align:left;width:100%;border:1px solid transparent;padding:12px 9px;background:transparent;color:var(--muted);border-radius:7px}.course-choice.selected{background:#fff;border-color:#d9e6dd;color:#283d32;box-shadow:0 2px 3px #22352804}.level-icon{font-family:var(--mono);font-size:10px;color:var(--green);background:#e8efe9;border-radius:5px;padding:9px 5px}.course-choice strong{display:block;font-size:12px;font-weight:600}.course-choice small{font-size:10px;display:block;margin-top:4px;letter-spacing:-.15px}.selection-dot{width:5px;height:5px;background:var(--green);border-radius:50%;margin-left:auto;flex-shrink:0}.course-progress{padding:22px 12px 20px}.course-progress div{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-bottom:9px}.course-progress strong{font-weight:500;color:#3b4b41}progress{display:block;appearance:none;height:3px;width:100%;border:none;background:#e0e7e1;border-radius:3px}progress::-webkit-progress-bar{background:#e0e7e1;border-radius:3px}progress::-webkit-progress-value{background:var(--green);border-radius:3px}progress::-moz-progress-bar{background:var(--green)}.course-progress small{display:block;font-size:10px;color:#869188;margin-top:7px}.lesson-nav,.layer-nav{display:grid;gap:3px}.lesson-nav a,.layer-nav a{display:flex;align-items:flex-start;gap:11px;padding:12px 11px;text-decoration:none;color:#69756c;border-radius:6px;font-size:12px;line-height:1.45}.lesson-nav a:hover,.layer-nav a:hover{background:#edf1eb}.lesson-nav a[aria-current],.layer-nav a[aria-current]{color:var(--green);background:#e8f0e9;font-weight:550}.lesson-number{font-family:var(--mono);font-size:10px;padding-top:2px;min-width:20px;color:#839184}.lesson-nav a[aria-current] .lesson-number,.completed{color:var(--green)}.lesson-nav small,.layer-nav small{display:block;margin-top:4px;font-size:10px;color:#839184;font-weight:400}.sidebar-roadmap{margin:25px 11px 0;padding:22px 0 4px;border-top:1px solid var(--line)}.sidebar-roadmap .eyebrow{color:#88938a;font-size:9px}.sidebar-roadmap div{display:flex;justify-content:space-between;font-size:11px;color:#8b958c;margin-top:14px}.sidebar-roadmap small{font-size:10px}.sidebar-landscape{display:flex;align-items:center;gap:8px;text-decoration:none;font-size:11px;color:#5a7464;margin:25px 11px 0;padding:16px 0 0;border-top:1px solid var(--line)}.sidebar-landscape svg:last-child{margin-left:auto}.learning-main{min-width:0;padding:37px 50px 55px}.lesson-layout{display:grid;grid-template-columns:minmax(0,790px) 154px;gap:47px;justify-content:center}.lesson-content{min-width:0}.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:11px;color:#8b958e;margin-bottom:35px}.breadcrumbs span:last-child{color:#65756b}.lesson-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px;font-size:11px;color:#7c8780;margin-bottom:17px}.level-pill{font-family:var(--mono);font-size:9px;letter-spacing:.8px;padding:5px 8px;background:var(--mint);border-radius:4px;color:var(--green)}h1{font-weight:550;letter-spacing:-1.8px;font-size:clamp(32px,3.4vw,48px);line-height:1.18;margin-bottom:18px;color:#243a2f}.lesson-intro{font-size:16px;line-height:1.75;color:#78827c;margin-bottom:31px;max-width:720px}.lesson-outline{position:sticky;top:126px;align-self:start;padding-top:55px}.lesson-outline>span{display:block;font-family:var(--mono);color:#829087;font-size:9px;letter-spacing:1px;margin-bottom:16px}.lesson-outline a{display:block;text-decoration:none;font-size:11px;line-height:1.7;color:#7c887f;margin-bottom:12px}.lesson-outline a:hover{color:var(--green)}.outline-note{font-size:10px;line-height:1.8;color:#98a299;padding-top:20px;margin-top:24px;border-top:1px solid var(--line)}.interactive-lab{background:#fafcf9;border:1px solid #dfe8df;border-radius:12px;padding:23px 24px 0;margin-bottom:39px;overflow:hidden}.lab-heading{display:flex;justify-content:space-between;align-items:start;gap:10px}.lab-heading .eyebrow{font-size:9px}.lab-heading h2{font-size:17px;font-weight:550;letter-spacing:-.45px;margin:9px 0 7px}.lab-tag{display:flex;gap:4px;font-size:9px;color:#7d9081;padding-top:2px;white-space:nowrap}.lab-hint{font-size:12px;color:#839085;line-height:1.6;margin-bottom:22px}.lab-controls{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}.lab-actions{display:flex;align-items:center;gap:8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:35px;padding:8px 13px;border:1px solid #dde5dd;background:#fff;color:#53675a;border-radius:5px;text-decoration:none;font-size:11px;line-height:1.4;font-weight:500}.button:hover{background:#f0f4ef}.button.primary{background:var(--green);border-color:var(--green);color:#fff}.button.primary:hover{background:#1a5f49}.icon-button{display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;padding:7px;color:#8a998e;border-radius:4px}.icon-button:hover{background:#ecf2eb}.segmented{display:inline-flex;flex-wrap:wrap;padding:3px;background:#eaf0e9;border-radius:6px}.segmented button{font-size:11px;background:transparent;color:#7a877d;border:0;border-radius:4px;padding:8px 12px}.segmented button[aria-pressed=true]{background:#fff;color:var(--green);box-shadow:0 1px 4px #22382813}.lab-visual{padding:24px 0 17px}.lab-caption{font-size:11px;line-height:1.65;color:#7a887d;margin:0 -24px;background:#f0f5ed;padding:12px 24px;min-height:58px;border-top:1px solid #e4ebe1}.prompt-example{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;color:#66756c;font-size:12px;margin:1px 0 25px}.prompt-example>span,.cache-label,.scheduler-status>span,.memory-total>div>span,.handoff-state>span:first-child,.weight-model>span,.generated-output>span{font-family:var(--mono);font-size:9px;letter-spacing:.8px;color:#859388}.pipeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.flow-node{position:relative;display:flex;flex-direction:column;gap:7px;border:1px solid #e0e6dd;background:#fff;border-radius:7px;padding:15px 11px 13px;color:#869289;transition:background .3s,border-color .3s}.flow-node:not(:last-child):after{content:"→";position:absolute;right:-14px;top:47%;font-size:13px;color:#b2beb0}.node-icon{margin-bottom:6px;color:#92a293}.flow-node strong{font-size:12px;font-weight:550}.flow-node small{font-size:9px}.node-index{position:absolute;top:12px;right:11px;font-family:var(--mono);font-size:9px;color:#b1bcb0}.flow-node.is-current,.flow-node.is-done{border-color:#a9c8b3;background:#edf5ec;color:#366b4d}.flow-node.is-current .node-icon,.flow-node.is-done .node-icon{color:var(--green)}.generated-output{display:flex;gap:12px;align-items:center;margin-top:24px;min-height:35px}.generated-output>div{display:flex;gap:3px;flex-wrap:wrap;font-size:13px;color:#5c7162}.generated-output em{font-size:11px;font-style:normal;color:#99a39a}.output-token{background:#e5efe4;border-radius:3px;padding:3px 5px;animation:token-enter .35s both}@keyframes token-enter{0%{transform:translateY(5px);opacity:.3}to{transform:translateY(0);opacity:1}}.lesson-prose section{margin:0 0 30px;scroll-margin-top:100px}.lesson-prose h2{font-size:21px;font-weight:550;letter-spacing:-.6px;margin-bottom:12px;color:#344a3c}.lesson-prose p{font-size:14px;line-height:1.9;color:#778279;margin:0}.takeaway{display:flex;gap:12px;border-left:3px solid #73a78b;background:#f2f6f0;padding:17px 20px;margin:32px 0;border-radius:0 6px 6px 0}.takeaway>span{color:var(--green);margin-top:1px}.takeaway strong{font-size:12px;font-weight:600;color:#4a6653}.takeaway p{font-size:12px;line-height:1.8;margin:6px 0 0;color:#6f8071}.knowledge-check{padding:28px 0;border-block:1px solid var(--line);scroll-margin-top:100px}.check-heading{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:18px}.check-heading>span:last-child{color:#9ca59c;font-size:10px}.knowledge-check h2{font-size:17px;line-height:1.6;font-weight:550;letter-spacing:-.35px;margin-bottom:17px}.quiz-options{display:grid;gap:8px}.quiz-answer{display:flex;gap:12px;align-items:center;padding:11px 14px;text-align:left;color:#68796c;background:#fff;border:1px solid #e2e8df;border-radius:6px;font-size:12px;line-height:1.6}.quiz-answer>span{display:grid;place-items:center;width:22px;height:22px;border-radius:4px;background:#f3f5f0;color:#92a08e;flex-shrink:0;font-family:var(--mono);font-size:10px}.quiz-answer>svg{margin-left:auto}.quiz-answer:hover,.quiz-answer.answer-correct{border-color:#aac7b3;background:#f0f6ee;color:var(--green)}.quiz-answer.answer-incorrect{border-color:#d8baa2;background:#faf3ed;color:#8e674d}.quiz-feedback{font-size:12px;line-height:1.8;color:#5d7d63;margin:16px 0 0}.empty-feedback{color:#9aa599;font-size:11px}.further-reading{padding:30px 0 20px;scroll-margin-top:100px}.further-reading h2{font-weight:550;font-size:18px;margin:10px 0 15px;letter-spacing:-.5px}.further-reading a{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:#6e8472;text-decoration:none;padding:10px 0}.further-reading a:hover{color:var(--green)}.lesson-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;border-top:1px solid var(--line)}.lesson-footer a,.lesson-footer>div{color:#869589;font-size:11px;text-decoration:none}.course-finished{font-size:13px;color:var(--green);background:var(--mint);padding:15px;border-radius:6px}.training-flow{display:flex;align-items:center;justify-content:space-around;gap:12px}.simple-node{display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;font-size:11px;color:#748878;flex:1}.simple-node strong{font-weight:500}.flow-arrow{color:#a6b5a5}.weight-model{width:165px;padding:18px;border:1px solid #dce8da;border-radius:7px;background:#f3f7ef;text-align:center}.weight-model>span{font-size:8px}.weight-model>strong{display:block;font-size:10px;font-weight:400;color:#749172;margin-top:10px}.weight-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;max-width:83px;margin:14px auto 0}.weight-grid i{aspect-ratio:1;background:var(--green);opacity:var(--cell-opacity);border-radius:2px;transition:background .6s,transform .6s}.weights-updated i{background:#af8048;transform:rotate(90deg)}.feedback-path,.fixed-label{text-align:center;padding-top:20px;font-size:11px;color:#8a9a85}.feedback-path.is-current{color:#aa814f}.switch-label{display:flex;align-items:center;gap:8px;font-size:12px;color:#6c856f}input[type=checkbox]{accent-color:var(--green);width:16px;height:16px}.cache-label,.scheduler-status{display:flex;justify-content:space-between;margin-bottom:16px}.cache-label>span:last-child{font-family:DM Sans,sans-serif;letter-spacing:0;font-size:10px}.kv-blocks{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:7px}.kv-block{min-width:0;background:#f1f4ed;border:1px solid #e0e7da;border-radius:6px;padding:11px 3px;text-align:center;color:#8e9c88}.kv-block span{font-family:var(--mono);font-size:9px}.kv-block strong{display:block;font-family:var(--mono);font-size:11px;font-weight:400;margin:9px 0}.kv-block small{font-size:8px}.reused-block{color:#487a5a!important;background:#e3efe1!important;border-color:#bdcfb8!important}.kv-block.new-block{color:#a5793c;background:#f7efdf;border-color:#d8c8a6;animation:token-enter .3s both}.cache-operation{display:flex;align-items:center;justify-content:center;gap:10px;text-align:center;color:#6b806c;font-size:12px;padding-top:23px}.lab-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 20px;flex:1 1 100%;min-width:0}.memory-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.lab-field{display:flex;flex-direction:column;gap:7px;min-width:0}.lab-field>span{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:6px;font-size:10px;color:#7a8b7a}.lab-field select{width:100%;padding:8px 9px;color:#5b715d;background:#fff;border:1px solid #dce5d8;border-radius:5px;min-height:35px;font-size:11px}.lab-field input[type=range]{width:100%;accent-color:var(--green);margin:5px 0}.lab-field output{font-family:var(--mono);color:#4c7555;font-size:10px}.lab-assumptions{width:100%;font-size:10px;color:#8b9986}summary{cursor:pointer}.lab-assumptions summary{padding:8px 0 3px}.lab-assumptions .lab-fields{padding-top:15px}.lab-assumptions p{margin-top:15px;font-size:11px}.memory-total{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px}.memory-total>div>strong{display:block;font-size:34px;font-weight:500;color:#46654d;letter-spacing:-1px;margin-top:6px}.memory-total small{font-size:14px;font-weight:400;letter-spacing:0;color:#899987}.fit-badge{font-size:11px;padding:7px 10px;background:#e6f1e2;color:#537e52;border-radius:5px}.fit-badge.over-budget{background:#f6e9df;color:#996b46}.memory-bar,.latency-track{display:flex;height:30px;background:#eaf0e5;border-radius:5px;position:relative}.memory-segment{transition:width .3s}.memory-segment:first-child,.latency-track>div:first-child{border-radius:5px 0 0 5px}.memory-segment:last-child,.latency-track>div:last-child{border-radius:0 5px 5px 0}.weights{background:#649176}.kv{background:#bfd3a6}.workspace{background:#dcd9c0}.queue{background:#b8c4cc}.capacity-marker{position:absolute;height:40px;top:-5px;width:2px;background:#a56d43}.memory-legend{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:14px;font-size:10px;color:#829180}.memory-legend>span{display:flex;align-items:center;gap:6px}.memory-legend i{width:7px;height:7px;border-radius:2px}.memory-legend strong{font-weight:500;color:#61775e}.router-entry{display:flex;gap:13px;justify-content:center;align-items:center;margin:0 0 28px;font-size:12px;color:#7f9380}.router-entry strong{font-weight:500}.route-destinations{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.route-destination{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:12px 7px;border:1px solid #e1e7dc;background:#fff;border-radius:6px;color:#a2aea0}.route-destination>span{font-size:8px}.route-destination strong{font-size:11px;font-weight:500}.route-destination small{font-size:9px}.route-destination.is-current{color:var(--green);background:#ecf4e8;border-color:#aec9a7}.prefix-row{display:flex;align-items:center;gap:12px;margin-bottom:14px}.prefix-row>span{font-size:10px;color:#81917d;width:85px;flex-shrink:0}.prefix-row>div{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:5px;flex:1}.prefix-token{display:grid;place-items:center;font-family:var(--mono);font-size:10px;color:#8a9684;background:#f0f3e9;border:1px solid #e3e8dc;border-radius:4px;min-height:31px}.prefix-token.changed-token{background:#f4e8d3;border-color:#ddc9a2;color:#9a794b}.prefix-summary{display:flex;gap:10px;align-items:baseline;padding-top:11px;justify-content:center;color:#718a6d}.prefix-summary strong{font-size:22px;font-weight:500}.prefix-summary>span{font-size:11px}.tier-chain{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.tier-node{padding:14px 8px;display:flex;flex-direction:column;align-items:center;gap:12px;color:#91a08a;border:1px solid #e0e7d9;border-radius:6px;background:#fff;text-align:center}.tier-node>span{font-family:var(--mono);font-size:9px;color:#aab6a1}.tier-node strong{font-size:11px;font-weight:500}.tier-node small{font-size:9px}.tier-node.is-current{border-color:#9ebd96;background:#e8f1e1;color:#51744b}.tier-node.tier-miss{opacity:.6}.restore-path{text-align:center;margin-top:21px;min-height:33px;font-size:11px;line-height:1.7;color:#75906c}.phase-track{display:flex;gap:6px;min-height:123px}.phase-track>div{min-width:110px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;border-radius:6px;color:#75916c;background:#eef3e8;padding:15px 7px;transition:flex-basis .3s}.phase-track strong{font-size:13px;font-weight:500}.phase-track span{font-size:10px}.phase-track .phase-prefill{background:#dae8d6}.phase-track .phase-active{box-shadow:inset 0 0 0 1px #99b58d}.decode-dots{display:flex;gap:4px;flex-wrap:wrap;justify-content:center}.decode-dots i{height:8px;width:8px;border-radius:2px;background:#cadabf}.decode-dots .token-visible{background:#6e965d;animation:token-enter .4s var(--delay) both}.phase-labels{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:9px;color:#93a18a;margin-top:13px}.scheduler-status strong{font-family:var(--mono);font-size:10px;font-weight:400;color:#7c9172}.batch-slots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.batch-slot{display:flex;flex-direction:column;gap:11px;padding:15px 17px;background:#fff;border:1px solid #e1e8da;border-radius:7px;color:#99a68d}.batch-slot>span{font-size:10px}.batch-slot strong{font-size:16px;font-weight:500}.batch-slot small{font-size:9px}.batch-slot.is-current{border-color:#b5caa3;background:#f0f5e9;color:#71925c}.slot-tokens{display:flex;gap:5px}.slot-tokens i{height:10px;flex:1;border-radius:2px;background:#e0e9d4}.slot-tokens .token-filled{background:#809d61}.slot-tokens .unused-token{background:transparent}.schedule-history{display:flex;justify-content:center;gap:4px;padding-top:20px}.schedule-history>div{display:flex;flex-direction:column;gap:4px;min-width:20px;text-align:center}.schedule-history span{font-family:var(--mono);font-size:8px;color:#acb59f}.schedule-history i{font-style:normal;font-size:9px;color:#bdc6ad;background:#f0f3e9;border-radius:2px;padding:3px}.schedule-history .history-done i{color:#678345;background:#e1eacb}.handoff-state{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;padding-top:23px;color:#869679;font-size:10px}.handoff-state strong{font-size:11px;font-weight:400}.kv-mini{display:flex;gap:3px}.kv-mini i{padding:5px;border-radius:3px;background:#e4edda;font-family:var(--mono);font-style:normal}.timing-results{display:flex;justify-content:space-between;gap:15px;margin:4px 0 25px}.timing-results>div>span{font-size:10px;color:#899982}.timing-results strong{display:block;font-size:26px;font-weight:500;letter-spacing:-.7px;color:#617f52;margin-top:7px}.timing-results small{font-size:12px;color:#90a181;font-weight:400}.landscape-main{padding:37px 48px 65px;min-width:0}.landscape-intro{display:flex;align-items:start;gap:35px;justify-content:space-between}.landscape-intro h1{font-size:clamp(30px,3.3vw,45px);margin-top:15px}.landscape-intro .lesson-intro{font-size:14px;max-width:590px}.landscape-mode{display:flex;flex-direction:column;gap:10px;flex-shrink:0;padding-top:20px}.landscape-mode>span{font-size:10px;color:#859486}.request-path{display:flex;flex-wrap:wrap;padding:16px 0;gap:9px;border-block:1px solid var(--line);margin:4px 0 32px}.request-path button{border:0;border-radius:4px;padding:6px 8px;color:#859484;font-size:11px;background:transparent}.request-path button>span{margin-left:17px;color:#b9c4b6}.request-path button:last-child>span{display:none}.request-path button[aria-current]{color:var(--green);background:var(--mint)}.layer-overview h2{font-size:27px;letter-spacing:-.7px;font-weight:500;margin:12px 0}.layer-overview>p{color:#778677;font-size:14px;max-width:790px}.layer-overview details{font-size:12px;color:#7a8d78;line-height:1.9;margin:20px 0 25px}.layer-overview summary{color:var(--green)}.layer-overview details p{margin:15px 0}.layer-overview ul{padding-left:18px}.layer-overview li{padding-bottom:5px}.catalog-heading{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:25px 0 20px;border-top:1px solid var(--line);margin-top:25px}.catalog-heading h3{font-size:14px;font-weight:550;margin:0}.catalog-heading>span{font-size:11px;color:#889880}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.catalog-card{background:#fff;border:1px solid #e0e7db;border-radius:8px;padding:18px 20px;text-align:left;color:#56714e}.catalog-card:hover{background:#f7faf3;border-color:#aec5a1}.catalog-card>div{display:flex;justify-content:space-between;align-items:start;gap:10px}.catalog-card strong{font-weight:550;font-size:15px}.catalog-card>div>span{color:#b2c2a4}.catalog-type{font-size:10px;color:#96a58a;display:block;margin:7px 0 12px}.catalog-card p{font-size:12px;color:#879780;line-height:1.75;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.outside-path{background:#fafbf8}.outside-path strong{color:#929d88}.catalog-note{font-size:11px;color:#96a18c;margin:30px 0 0}.landscape-sidebar-note{margin:25px 12px 0;border-top:1px solid var(--line);padding-top:20px;font-size:11px;line-height:1.9;color:#9ba491}.memory-links{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin-top:18px}.memory-links>span{font-size:10px;color:#a3ad95}.memory-links button{padding:7px 9px;background:#f2f6eb;border:1px solid #e0e8d5;border-radius:5px;font-size:10px;color:#7f926d}.detail-dialog{width:min(600px,calc(100% - 32px));max-height:calc(100vh - 64px);overflow-y:auto;border:1px solid #d8e3d0;border-radius:12px;padding:28px 30px;color:#38522d;background:#fff;box-shadow:0 30px 100px #11251222}.detail-dialog::backdrop{background:#112c1e55;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px}.detail-dialog h2{font-weight:550;font-size:29px;letter-spacing:-.7px}.detail-description{color:#7b8e70;font-size:14px}.tool-details{border-block:1px solid var(--line);padding:15px 0}.tool-details>div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;padding:10px 0;font-size:12px;line-height:1.8}.tool-details dt{color:#9ba68d}.tool-details dd{margin:0;color:#70875f}.dialog-related>span{font-size:10px;color:#9dab8d}.dialog-related>div{display:flex;flex-wrap:wrap;gap:6px;margin:13px 0 24px}.dialog-related button{font-size:11px;color:#7e9467;padding:6px 9px;background:#f3f6ec;border:1px solid #e2e9d7;border-radius:4px}@media(min-width:1600px){.app-shell{border-inline:1px solid var(--line)}}@media(max-width:1350px){.lesson-outline{display:none}.lesson-layout{display:block;max-width:800px;margin:auto}.learning-main{padding-inline:45px}}@media(max-width:1100px){.app-shell{grid-template-columns:250px minmax(0,1fr)}.sidebar{padding-inline:12px}.learning-main,.landscape-main{padding-inline:30px}.landscape-intro{flex-direction:column;gap:0}.landscape-mode{padding:0;margin:0 0 20px;flex-direction:row;align-items:center}.flow-node{padding-inline:8px}.lab-tag{display:none}.catalog-grid{gap:10px}.catalog-card{padding:15px}}@media(max-width:800px){.header-inner{height:64px;gap:23px;padding-inline:20px}.brand{font-size:17px}.brand-mark{width:29px;height:29px}.primary-nav{gap:17px}.primary-nav a{font-size:12px}.github-link{display:none}.mobile-menu{display:inline-flex!important;margin-left:auto}.app-shell{display:block}.sidebar{display:none;position:fixed;top:64px;left:0;bottom:0;width:278px;height:calc(100dvh - 64px);z-index:9;box-shadow:15px 0 30px #16302412}.sidebar.mobile-open{display:block}.learning-main,.landscape-main{padding:25px 27px 40px}.breadcrumbs{margin-bottom:27px}.lesson-layout{max-width:710px}.lesson-intro{font-size:15px}.interactive-lab{margin-bottom:32px}.lesson-prose h2{font-size:20px}}@media(max-width:520px){.header-inner{gap:14px;padding-inline:14px}.brand{font-size:15px;gap:3px}.brand-mark{width:26px;height:26px;margin-right:3px;border-radius:7px}.brand-mark svg{width:18px}.primary-nav{gap:13px}.primary-nav a{font-size:11px}.primary-nav svg{display:none}.mobile-menu{padding:3px}.learning-main,.landscape-main{padding-inline:18px}.lesson-meta{gap:9px;font-size:10px}.meta-dot{display:none}h1{font-size:34px;letter-spacing:-1.3px}.lesson-intro{font-size:14px}.interactive-lab{padding:19px 15px 0}.lab-caption{margin-inline:-15px;padding-inline:15px}.lab-heading h2{font-size:16px}.lab-hint{font-size:11px}.pipeline{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px}.flow-node:nth-child(2):after{display:none}.flow-node{padding:13px 12px}.flow-node strong{font-size:12px}.flow-node small{font-size:10px}.generated-output{flex-wrap:wrap}.lesson-prose p{font-size:13px}.takeaway{padding:15px}.quiz-answer{font-size:12px;padding:10px}.lesson-footer{align-items:start}.lesson-footer>div{max-width:100px;line-height:1.8}.continue-button{max-width:210px}.training-flow{gap:7px}.weight-model{width:127px;padding:11px}.simple-node{font-size:10px}.weight-model>span{font-size:7px}.memory-fields,.lab-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 12px}.lab-field select{font-size:12px}.memory-total{align-items:start}.memory-total>div>span{font-size:8px}.memory-total strong{font-size:29px}.fit-badge{font-size:10px;max-width:110px;text-align:center;line-height:1.6}.memory-legend{gap:10px 12px}.route-destination{padding-inline:4px}.route-destination strong{font-size:10px}.route-destination small{display:none}.prefix-row{flex-direction:column;align-items:stretch;gap:7px}.prefix-row>span{width:auto}.prefix-row>div{gap:3px}.prefix-token{font-size:9px;min-height:27px}.prefix-summary{flex-wrap:wrap;text-align:center}.tier-chain{grid-template-columns:repeat(2,minmax(0,1fr))}.kv-blocks{grid-template-columns:repeat(4,minmax(0,1fr))}.kv-block small{font-size:9px}.kv-block strong{font-size:12px}.timing-results{gap:10px}.timing-results strong{font-size:22px}.timing-results>div>span{font-size:9px}.catalog-grid{grid-template-columns:1fr}.catalog-heading>span{font-size:10px}.landscape-intro h1{font-size:33px}.request-path{gap:4px}.request-path button{padding:5px;font-size:10px}.request-path button>span{margin-left:8px}.detail-dialog{padding:20px}.tool-details>div{grid-template-columns:90px minmax(0,1fr);gap:10px}.schedule-history{gap:3px}.schedule-history>div{min-width:16px}.batch-slot{padding:12px}.slot-tokens{gap:3px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.lesson-intro{color:#637267;font-size:17px}.lesson-prose p{color:#5c6d61;font-size:16px;line-height:1.85}.lesson-prose h2{font-size:23px}.lesson-nav a,.layer-nav a,.course-choice strong{font-size:13px}.lab-hint{color:#687a6b;font-size:13px}.lab-caption{color:#607363;font-size:12px}.button,.segmented button{font-size:12px}.lab-field>span{color:#607363;font-size:11px}.lab-field select{font-size:12px}.catalog-card p{color:#63755c;font-size:13px}.catalog-type{color:#708469}.lesson-outline a{color:#64756a}.takeaway p{color:#596e5d;font-size:13px}.quiz-answer{font-size:13px}.quiz-feedback{color:#496a50;font-size:13px}.quiz-feedback.empty-feedback{color:#778878;font-size:12px}@media(max-width:520px){.lesson-intro,.lesson-prose p{font-size:15px}.lesson-prose h2{font-size:21px}.lab-hint,.lab-caption{font-size:12px}}@media(max-width:360px){.header-inner{gap:9px;padding-inline:12px}.brand{font-size:14px}.primary-nav{gap:9px}.primary-nav a{font-size:10px}.mobile-menu svg{width:20px}}@media(pointer:coarse){.button,.segmented button,.memory-links button{min-height:44px}.lab-field select{min-height:44px;font-size:16px}.lab-field input[type=range]{min-height:32px}.icon-button{min-height:44px}}.level-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:0 20px 16px;padding:4px;border:1px solid var(--line);border-radius:8px}.level-picker button{border:0;border-radius:5px;background:transparent;color:var(--muted);padding:9px 0;font-family:var(--mono);font-size:12px}.level-picker button[aria-pressed=true]{background:var(--green);color:#fff}.selected-course{padding:0 24px;display:flex;flex-direction:column;gap:7px}.selected-course strong{font-size:14px;font-weight:600}.selected-course small{font-size:11px;color:var(--muted);line-height:1.6}.learning-goals{margin:-10px 0 30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:12px}.learning-goals summary{cursor:pointer;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;padding:15px 0;color:var(--green);font-weight:600}.learning-goals summary span{color:var(--muted);font-weight:400;font-size:11px}.learning-goals ul{padding-left:19px;margin:0 0 18px;line-height:1.9;color:#5b6e61}.standalone-study,.worked-example,.practice-guide{margin:38px 0;scroll-margin-top:95px}.study-heading h2,.worked-example h2,.practice-guide h2{font-size:26px;letter-spacing:-.6px;line-height:1.35;margin:13px 0 12px}.study-heading>p{color:var(--muted);font-size:13px;margin-bottom:22px}.study-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin:0 0 14px}.study-toolbar>span{font:10px var(--mono);color:var(--muted)}.study-toolbar>div{display:flex;gap:8px}.study-toolbar button{border:1px solid var(--line);background:#fff;border-radius:5px;padding:8px 11px;color:var(--green);font-size:11px}.study-chapters{display:grid;gap:10px}.study-chapter{border:1px solid var(--line);border-radius:9px;min-width:0}.study-chapter>summary{display:flex;align-items:flex-start;gap:14px;cursor:pointer;padding:20px;list-style:none}.study-chapter>summary::-webkit-details-marker{display:none}.study-chapter-number{font:10px var(--mono);background:var(--mint);color:var(--green);padding:7px;border-radius:4px;margin-top:1px;flex-shrink:0}.study-chapter summary strong{font-size:15px;font-weight:600;line-height:1.5;display:block}.study-chapter summary small{display:block;color:var(--muted);line-height:1.6;font-size:12px;margin-top:7px}.study-chevron{margin-left:auto;color:var(--green);font-size:20px;line-height:1.4;flex-shrink:0}.study-chapter[open] .study-chevron{transform:rotate(45deg)}.study-chapter[open]>summary{border-bottom:1px solid var(--line);background:#fafcf9;border-radius:9px 9px 0 0}.study-chapter-body{padding:24px;min-width:0}.study-chapter-body>p,.worked-example>p{font-size:14px;line-height:1.9;color:#536559;margin-bottom:20px}.study-chapter-body>:last-child{margin-bottom:0}.study-list{padding-left:21px;margin:18px 0 24px;color:#536559;font-size:13px;line-height:1.9}.study-list li{padding-left:4px;margin-bottom:9px}.study-steps li::marker{color:var(--green);font-family:var(--mono);font-size:11px}.study-table-scroll{max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:7px;margin:22px 0;background:#fff}.study-table{width:100%;border-collapse:collapse;min-width:450px;text-align:left;font-size:12px;line-height:1.7}.study-table th,.study-table td{padding:13px 15px;vertical-align:top;border-bottom:1px solid var(--line)}.study-table thead th{background:var(--mint);color:#426550;font-weight:600;font-size:11px}.study-table tbody th{font-weight:500;width:29%;color:#344e3e}.study-table td{color:#657268}.study-table tbody tr:last-child>*{border-bottom:0}.study-formula{background:#eef5e9;border:1px solid #dbe7d1;padding:19px 20px;border-radius:7px;margin:22px 0}.study-formula>span{display:block;font-size:10px;color:#5b7550;font-weight:600;margin-bottom:12px}.study-formula>code{display:block;white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.8 var(--mono);color:#3f6235}.study-formula>p{font-size:12px;line-height:1.8;color:#66765b;margin:12px 0 0}.study-code{margin:22px 0;min-width:0}.study-code>strong{display:block;font-size:12px;color:#4d6656;margin-bottom:10px}.study-code pre{margin:0;padding:20px;background:#23372e;color:#e3ede5;border-radius:7px;overflow-x:auto;font:11px/1.9 var(--mono)}.study-code>p{color:var(--muted);font-size:11px;line-height:1.8;margin:12px 0 0}.study-flow{padding:0;margin:23px 0;list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.study-flow li{border:1px solid #dce6d6;background:#f5f8ef;border-radius:5px;padding:13px;color:#506746;font-size:11px;line-height:1.7;overflow-wrap:anywhere}.study-flow li>span{display:block;font:9px var(--mono);color:#839776;margin-bottom:8px}.worked-example{padding:25px;border:1px solid #dfe6da;border-left:3px solid #83a468;border-radius:8px;background:#fcfdfb}.worked-example h2{font-size:23px}.worked-example>:last-child{margin-bottom:0}.study-figure{margin:25px 0}.study-figure img{display:block;max-width:100%;height:auto;border:1px solid var(--line);border-radius:5px}.study-figure figcaption{color:var(--muted);font-size:11px;line-height:1.8;margin-top:12px}.study-figure figcaption>span{color:var(--green)}.practice-guide>ol{padding-left:22px;color:#52685a;font-size:14px;line-height:1.85}.practice-guide>ol li{padding-left:7px;margin-bottom:14px}.practice-guide>ol li::marker{color:var(--green);font-family:var(--mono);font-size:11px}.common-mistakes{border:1px solid #e9decb;border-radius:7px;background:#fbf8f0;margin-top:25px}.common-mistakes summary{cursor:pointer;padding:17px 20px;font-size:12px;color:#80714f;font-weight:600}.common-mistakes ul{padding:0 24px 8px 40px;font-size:13px;line-height:1.85;color:#80714f}.common-mistakes li{margin-bottom:9px}.study-glossary{border-block:1px solid var(--line);margin:30px 0;scroll-margin-top:95px}.study-glossary>summary{cursor:pointer;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:19px 0;font-size:13px;color:var(--green);font-weight:600}.study-glossary summary span{color:var(--muted);font-weight:400;font-size:11px}.study-glossary dl{margin:0 0 20px}.study-glossary dl>div{display:grid;grid-template-columns:minmax(100px,1fr) 3fr;gap:18px;padding:15px 0;border-top:1px solid var(--line)}.study-glossary dt{font-size:12px;font-weight:600;color:#486754}.study-glossary dd{margin:0;font-size:12px;color:#6a776d;line-height:1.8}.source-inclusion-note{font-size:13px;color:var(--muted);margin:16px 0 24px}.lesson-original{margin:12px 0}.further-reading .lesson-original summary{font-size:14px;line-height:1.55}.further-reading .original-body a{display:inline;padding:0;border:0;font-size:11px}.further-reading .original-graphics a{display:block}.optional-references{margin:24px 0}.optional-references>summary{cursor:pointer;color:var(--green);font-size:12px;padding:10px 0}.lesson-outline{max-height:calc(100dvh - 170px);overflow-y:auto}@media(max-width:520px){.study-heading h2,.practice-guide h2{font-size:23px}.study-chapter>summary{padding:17px 14px;gap:10px}.study-chapter summary strong{font-size:14px}.study-chapter summary small{font-size:11px}.study-chapter-body{padding:18px 14px}.study-chapter-body>p,.worked-example>p{font-size:14px}.study-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.study-flow li{padding:11px}.study-formula{padding:16px 14px}.study-formula>code{font-size:11px}.study-code pre{padding:15px;font-size:10px}.worked-example{padding:20px 15px}.worked-example h2{font-size:21px}.study-glossary dl>div{grid-template-columns:1fr;gap:6px}.practice-guide>ol{font-size:13px}.study-toolbar{gap:10px}.study-toolbar button{padding:9px}}.article-main{padding:38px 48px 70px;min-width:0}.article-main h1{font-size:clamp(30px,3.5vw,46px);line-height:1.15;margin:18px 0;max-width:850px}.article-main .lesson-intro{max-width:760px}.library-summary{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;border-top:1px solid var(--line);padding-top:22px;margin:30px 0 20px}.article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.article-card{text-decoration:none;padding:24px;border:1px solid var(--line);border-radius:10px;transition:border-color .2s,background .2s}.article-card:hover{border-color:#91b7a1;background:#fafcf9}.article-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;color:var(--muted);font-size:11px;margin-bottom:18px}.article-card h2{font-size:20px;line-height:1.4;letter-spacing:-.4px;margin-bottom:14px}.article-card p{color:#64746b;font-size:13px;margin-bottom:22px}.article-card-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:10px;color:var(--muted)}.article-card-footer>span{color:var(--green);font-weight:600}.article-reader{max-width:1000px}.back-link{display:inline-block;color:var(--muted);font-size:12px;text-decoration:none;margin-bottom:30px}.article-byline{color:var(--muted);font-size:12px;margin-bottom:24px}.topic-tags{display:flex;flex-wrap:wrap;gap:7px;margin:22px 0 35px}.topic-tags span{background:var(--mint);color:#456454;font-size:11px;padding:7px 11px;border-radius:5px}.related-lessons{margin-bottom:36px}.related-lessons h2{font-size:22px;margin:12px 0 18px}.related-lessons>div{display:grid;gap:8px}.related-lessons a{display:flex;flex-wrap:wrap;align-items:center;gap:12px;border:1px solid var(--line);padding:16px;border-radius:7px;text-decoration:none}.related-lessons a>span{color:var(--green);font-size:11px}.related-lessons a>span:last-child{margin-left:auto}.related-lessons strong{font-size:13px;font-weight:500}.source-clarification{background:#f9f6eb;padding:20px;border-radius:8px;margin-bottom:28px;font-size:13px}.source-clarification p{margin:8px 0 0}.original-reader{border:1px solid var(--line);border-radius:9px;margin:24px 0}.original-reader>summary{display:flex;gap:15px;align-items:center;justify-content:space-between;cursor:pointer;padding:23px;list-style:none;font-weight:600}.original-reader summary small{display:block;margin-top:8px;color:var(--muted);font-size:11px;font-weight:400}.original-reader[open]>summary{border-bottom:1px solid var(--line)}.original-body{padding:28px;overflow-wrap:anywhere}.original-body p{white-space:pre-line;font-size:15px;line-height:1.85}.original-body h2{font-size:23px;margin-top:32px}.original-body pre{overflow-x:auto;padding:18px;background:var(--mint);border-radius:5px;font-size:12px}.original-references{display:flex;flex-wrap:wrap;gap:10px;font-size:11px;color:var(--green);margin:-7px 0 24px}.original-graphics figure{margin:20px 0 35px}.original-graphics img{display:block;max-width:100%;height:auto;border-radius:5px;border:1px solid var(--line)}.original-graphics figcaption{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.7}.original-link{color:var(--green);font-size:13px}.source-footnote{color:var(--muted);font-size:11px;margin:22px 0 0}.advanced-visual{overflow-wrap:anywhere}.advanced-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.scene-node{background:#fff;border:1px solid #dce5d8;border-radius:7px;padding:16px 12px;display:flex;flex-direction:column;gap:10px;min-width:0;transition:background .2s,border-color .2s,transform .2s}.scene-node>span{font:10px var(--mono);color:#6c856e}.scene-node strong{font-size:13px;font-weight:600;line-height:1.4}.scene-node small{font-size:11px;line-height:1.6;color:#687b66}.scene-node.is-current,.memory-block.is-current,.head-group.is-current{background:#e5f1dc;border-color:#7ea26a}.scene-node.is-current{animation:scene-arrive .35s ease-out}@keyframes scene-arrive{0%{transform:translateY(3px);box-shadow:0 0 0 3px #94b67c26}to{transform:translateY(0);box-shadow:0 0 0 0 transparent}}.scene-node.is-done{background:#eef5e9;border-color:#bccfb0}.scene-node.ineligible-node{background:#f2f1ed;opacity:.65}.scene-node.gate-fail{background:#fcf0ea;border-color:#d3a68c}.advanced-metrics{display:flex;flex-wrap:wrap;gap:16px 24px;margin:24px 0 8px}.advanced-metrics>div{flex:1 1 110px;min-width:0}.advanced-metrics span{display:block;font-size:10px;color:#6a7f66;line-height:1.6}.advanced-metrics strong{display:block;margin-top:7px;font-size:23px;color:#496b3f;font-weight:500;letter-spacing:-.6px}.scene-note{font-size:12px;line-height:1.75;padding:15px;border:1px dashed #b6c6ac;border-radius:6px;margin:18px 0 8px;color:#536e49}.block-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.memory-block{border:1px solid #c8d7bb;border-radius:5px;padding:12px 6px;background:#edf3e5;text-align:center}.memory-block small{font-size:8px;display:block;margin-bottom:8px}.memory-block strong{font-size:13px}.memory-block.free-block{border-style:dashed;background:transparent;color:#87967c}.head-groups{display:flex;flex-wrap:wrap;gap:7px}.head-group{border:1px solid #d5e0cb;border-radius:5px;padding:10px;flex:1 1 62px;min-width:0}.head-group strong{font-size:10px}.head-group>div{display:flex;flex-wrap:wrap;gap:3px;margin-top:8px}.head-group i{font:8px var(--mono);background:#d9e7ce;padding:4px;border-radius:2px}.quantization-bars{margin:25px 0}.quantization-bars>div{display:flex;align-items:center;gap:12px;margin:10px 0}.quantization-bars span{font-size:10px;width:45px;flex-shrink:0}.quantization-bars i{height:17px;max-width:calc(100% - 60px);border-radius:3px;background:#d4e0c9;transition:width .3s}.quantization-bars i.selected-bar{background:#7b9b63}.shard-grid,.collective-grid,.expert-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.matrix-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px}.matrix-grid i{font:8px var(--mono);text-align:center;padding:4px 0;background:#dce8d1;border-radius:2px}.pipeline-lane{display:flex;gap:5px;align-items:stretch;margin:7px 0}.pipeline-lane>strong{flex:0 0 95px;font-size:11px;padding:7px 0}.pipeline-lane strong small{display:block;font-size:8px;font-weight:400;margin-top:5px}.pipeline-lane>i{display:grid;place-items:center;flex:1;min-width:0;background:#ecf1e6;border-radius:3px;font:11px var(--mono);color:#a3b099;border:1px solid transparent}.pipeline-lane>i.pipeline-work{background:#cadfba;color:#476d39}.pipeline-lane>i.time-current{border-color:#819f6d}.replica-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.replica-box{border:1px solid #cad8bf;border-radius:7px;padding:12px;min-width:0;background:#fff}.replica-box>strong{font-size:11px;line-height:1.6;display:block;margin-bottom:10px}.topology-stage{display:flex;flex-wrap:wrap;gap:3px;margin:8px 0}.topology-stage>span{width:100%;font-size:9px}.topology-stage>i{padding:6px;border-radius:3px;background:#e2edd9;font:8px var(--mono)}.capacity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:25px}.case-observation{margin-top:22px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:7px}.case-observation>strong{font-size:11px;font-weight:600}.case-observation>small{font-size:10px;color:var(--muted)}.case-observation .advanced-metrics strong{font-size:18px}.trace-chart>div{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:13px 0}.trace-chart span{font:10px var(--mono);flex:0 0 22px}.trace-chart i{height:14px;max-width:calc(100% - 32px);border-radius:3px}.trace-chart small{width:100%;padding-left:30px;font-size:10px;color:var(--muted)}.trace-pass{background:#91b77d}.trace-fail{background:#d8b194}.media-units{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px}.media-unit{padding:12px;flex:1 1 56px;border:1px solid #d2deca;border-radius:5px;text-align:center;background:#e7efdf}.media-unit>span{font-size:20px;color:#7c9d67}.media-unit small{display:block;margin-top:6px;font-size:8px}.gate-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:22px}.calibration-grid{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:5px;margin-top:22px}.calibration-grid i{font:10px var(--mono);padding:7px 0;text-align:center;background:#e8ede1;border-radius:3px}.calibration-grid .calibration-yes{background:#b6d1a5;color:#45693b}@media(max-width:1100px){.article-main{padding-inline:30px}.article-grid{grid-template-columns:1fr}}@media(max-width:800px){.article-main{padding:25px 27px 40px}.brand-word{display:none}}@media(max-width:520px){.article-main{padding-inline:18px}.article-card{padding:20px}.article-card h2{font-size:19px}.original-reader>summary{padding:18px;font-size:14px}.original-body{padding:18px}.original-body p{font-size:14px}.advanced-flow,.replica-grid,.capacity-grid,.shard-grid,.collective-grid,.expert-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.block-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}.memory-block{padding:9px 2px}.memory-block small{font-size:7px}.scene-node{padding:13px 9px}.pipeline-lane>strong{flex-basis:69px;font-size:9px}.gate-grid{grid-template-columns:1fr}.gate-grid .scene-node{flex-direction:row;flex-wrap:wrap;align-items:center}.header-inner{gap:10px}.primary-nav{gap:11px}}@media(max-width:360px){.brand-mark{display:none}.header-inner{gap:10px}.primary-nav{gap:9px}}
