@charset "UTF-8";
:root{color-scheme:light;--bg:#f4f2ec;--paper:#f4f2ec;--ink:#242520;--muted:#76766d;--line:#dcdcd2;--card:#fffef9;--orange:#df4927;--soft:#eae9e0;--nav:#eeede5;--code:#202623;--codeink:#e2e9df;--blue:#2867a0;--green:#2c7647}
[hidden]{display:none!important}html{scroll-padding-top:100px}body{background:var(--paper);color:var(--ink);font-family:"Segoe UI",Arial,sans-serif}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}a,button,input,select,summary{outline-offset:5px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--orange)}button{color:inherit}button:disabled{cursor:default}a{text-underline-offset:4px}button{border:1px solid var(--line);background:var(--card);border-radius:5px;padding:9px 12px;font-size:12px}button:hover{border-color:var(--orange)}.skip-link{position:fixed;top:-100px;left:10px;z-index:200;background:var(--ink);color:var(--paper);padding:15px}.skip-link:focus{top:10px}.site-header{height:80px;position:relative;display:flex;align-items:center;justify-content:space-between;padding:0 3.2%;border-bottom:1px solid var(--line);gap:20px;background:var(--paper);z-index:120}.breezy-brand{display:flex;align-items:center;text-decoration:none;font-weight:750;letter-spacing:-1.6px;font-size:30px;gap:10px}.breezy-brand>span{color:var(--orange);font-size:37px;font-weight:400}.breezy-brand sup{font-size:10px;align-self:flex-start;margin-top:15px;letter-spacing:0;margin-left:-7px}.lab-label{font:10px Consolas,monospace;letter-spacing:2px;text-decoration:none}.header-actions{display:flex;gap:17px;align-items:center;font-size:11px}.header-actions>a{text-decoration:none}.header-actions button{background:transparent;border:0;padding:10px 0}.header-actions #menu-toggle{display:none}.page-layout{display:grid;grid-template-columns:268px minmax(0,1fr);max-width:2000px;margin:auto}.sidebar{position:sticky;top:0;height:100svh;overflow:auto;padding:33px 22px 25px;border-right:1px solid var(--line);background:var(--paper);scrollbar-width:thin;scrollbar-color:var(--line) transparent;z-index:101}.sidebar-head,.search-label,.sidebar-bottom,.hero-breadcrumb,.hero-bottom,.tool-eyebrow,.drawing-label,.stage-caption{font:10px/1.6 Consolas,"Courier New",monospace;letter-spacing:1px}.sidebar-head{font-size:9px;color:var(--muted);display:flex;gap:7px;align-items:center}.orange-dot{width:5px;height:5px;background:var(--orange);border-radius:50%}.side-title{display:block;font-size:27px;font-weight:650;letter-spacing:-1px;text-decoration:none;margin:24px 0 28px}.side-title span{display:block;font-size:12px;font-weight:400;color:var(--muted);letter-spacing:0;margin-top:6px}.search-label{display:block;font-size:8px;letter-spacing:1px;margin-bottom:8px}.search-wrap{display:flex;align-items:center;border:1px solid var(--line);border-radius:5px;padding:0 10px;background:var(--card);gap:5px}.search-wrap>span{font-size:24px}.search-wrap input{min-width:0;width:100%;border:0;background:transparent;color:var(--ink);padding:12px 2px;font-size:11px}.search-wrap kbd{font-size:10px;color:var(--muted);border:1px solid var(--line);padding:1px 4px}.search-status{font-size:10px;line-height:1.5;color:var(--muted);margin:8px 0 15px;min-height:15px}.side-filters{display:flex;gap:7px;padding-bottom:17px;border-bottom:1px solid var(--line)}.side-filters button{border:0;background:transparent;font-size:11px;padding:6px 10px}.side-filters .selected{background:var(--ink);color:var(--paper)}.side-filters span{font-size:9px;margin-left:5px}.chapter-nav{display:grid;gap:1px;margin:15px -8px}.chapter-nav a{display:flex;align-items:center;gap:10px;padding:9px 8px;text-decoration:none;font-size:11px;border-radius:4px;min-height:34px}.chapter-nav a>span{font:9px Consolas,monospace;color:var(--muted);min-width:20px}.chapter-nav i{margin-left:auto;font-size:12px;font-style:normal;opacity:0}.chapter-nav a:hover,.chapter-nav a[aria-current]{background:var(--soft);color:var(--orange)}.chapter-nav a[aria-current]{font-weight:650}.chapter-nav a:hover i,.chapter-nav a[aria-current] i{opacity:1}.chapter-nav a.saved:after{content:'★';color:var(--orange);font-size:9px}.resume{display:block;background:var(--soft);padding:12px;text-decoration:none;font-size:11px;margin-top:18px}.sidebar-bottom{border-top:1px solid var(--line);padding-top:20px;margin-top:22px;font-size:8px;color:var(--muted)}.sidebar-bottom span{font-family:"Segoe UI",sans-serif;letter-spacing:0}.workspace{min-width:0}.cover{position:relative;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;min-height:670px;padding:53px 5.2% 85px;background:var(--paper);color:var(--ink);border-bottom:0;overflow:hidden;gap:10px}.cover>.hero-content{position:relative;z-index:2}.hero-breadcrumb{color:var(--muted);font-size:9px;margin-bottom:40px}.hero-breadcrumb span{margin:0 12px;color:var(--orange)}.cover .issue{font-size:8px;letter-spacing:1.2px;color:var(--orange);line-height:1.7;max-width:320px}.cover h1{font-size:clamp(76px,8.6vw,155px);font-weight:800;line-height:.85;letter-spacing:-.08em;margin:22px 0 27px}.cover h1 span{color:var(--orange)}.cover .deck{font-size:15px;line-height:1.65;color:var(--muted);max-width:380px}.cover .meta{font-size:8px;line-height:1.8;margin-top:22px;color:var(--muted);letter-spacing:.1px;max-width:410px}.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:25px}.hero-cta a{text-decoration:none;font-size:10px}.primary-button{display:inline-flex;justify-content:space-between;align-items:center;gap:28px;background:var(--ink);color:var(--paper);border-radius:5px;padding:15px 18px}.primary-button span{color:#ff8d6e;font-size:19px}.primary-button:hover{background:var(--orange)}.hero-bottom{position:absolute;bottom:23px;left:5.2%;right:5.2%;border-top:1px solid var(--line);padding-top:16px;display:flex;justify-content:space-between;font-size:8px;color:var(--muted)}.pedal-stage{position:relative;min-width:0;min-height:450px;display:grid;place-items:center;perspective:1000px}.orbit{position:absolute;left:50%;top:48%;width:110%;max-width:450px;aspect-ratio:1;border:1px solid var(--line);border-radius:50%;transform:translate(-50%,-50%)}.orbit-two{width:82%;border-style:dashed}.drawing-label{position:absolute;top:6%;left:4%;font-size:8px;color:var(--muted)}.pedal{position:relative;background:linear-gradient(125deg,#353a36,#1e2622 65%,#303c33);width:290px;padding:22px 23px 24px;border-radius:12px;box-shadow:4px 9px 0 #131a16,9px 18px 0 #c5c5ba,20px 36px 35px #28362d24;transform:rotate(-14deg) rotateY(-10deg);color:#f4f1df;transition:transform .7s;animation:arrive 1s ease-out both;border:1px solid #566055}.pedal:hover{transform:rotate(-7deg) rotateY(0deg) translateY(-5px)}.pedal-top{display:flex;justify-content:space-between;font:8px Consolas,monospace;letter-spacing:1px;border-bottom:1px solid #ffffff20;padding-bottom:16px}.pedal-top span:last-child{color:#e26b41;text-shadow:0 0 10px #e26b41}.knob-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:23px 10px;margin:24px 0 28px}.knob-unit{display:flex;flex-direction:column;align-items:center;gap:8px}.knob{position:relative;width:33px;height:33px;border-radius:50%;background:repeating-conic-gradient(#1b211e 0deg 8deg,#303832 8deg 16deg);border:2px solid #3f4a41;box-shadow:2px 4px 5px #0008;transform:rotate(var(--turn))}.knob:after{content:'';position:absolute;left:13px;top:2px;width:3px;height:11px;background:#dddcc8;border-radius:1px}.knob-unit small{font:6px Consolas,monospace;letter-spacing:1px;color:#c1c7b8}.pedal-name{font-size:26px;font-weight:800;letter-spacing:-1px;padding-bottom:15px;border-bottom:1px solid #ffffff30}.pedal-name small{display:block;font:6px Consolas,monospace;letter-spacing:3px;margin-top:4px;color:#9ea995}.switch-grid{display:flex;justify-content:space-between;padding:24px 9px 0}.switch-grid>div{display:flex;flex-direction:column;gap:11px;align-items:center}.switch-grid i{height:29px;width:29px;border-radius:50%;background:radial-gradient(circle at 40% 30%,#d8d9ce,#a2a69c 50%,#4b554c 53%,#b2b7ab 58%,#788375);box-shadow:2px 4px 5px #0008}.switch-grid b{font:8px Consolas,monospace;color:#d5dac7}.stage-caption{position:absolute;bottom:0;left:0;right:0;text-align:center;font-size:6px;letter-spacing:.6px;color:var(--muted)}.stage-cross{position:absolute;right:0;bottom:40px;color:var(--orange);font-size:55px;font-weight:300}.topic-strip{display:flex;align-items:center;gap:21px;flex-wrap:wrap;background:var(--ink);color:var(--paper);padding:22px 5.2%;font-size:11px}.topic-strip>span{font:8px Consolas,monospace;letter-spacing:1px;color:#afbaaa;margin-right:auto}.topic-strip a{text-decoration:none;white-space:nowrap}.topic-strip a:hover{color:#ff9d7f}.reading-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;position:sticky;top:0;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 5.2%;z-index:100;font-size:11px}.reading-bar>span{color:var(--muted)}.reading-bar>div{display:flex;gap:8px}.reading-bar button{background:transparent;border:0;font-size:10px;padding:7px}.edition-note{margin:25px 5.2% 0;padding-left:12px;border-left:2px solid var(--orange);color:var(--muted);font-size:10px;line-height:1.65;max-width:800px}.progress{background:var(--orange);height:3px;z-index:150}main{background:var(--paper)}section{position:relative;max-width:1200px;padding:58px 5.2% 65px;scroll-margin-top:18px;min-width:0}h2{font-size:clamp(30px,3.5vw,53px);line-height:1.05;letter-spacing:-.05em;max-width:950px;margin-top:15px}h3{font-size:23px;line-height:1.2}h4{font-size:17px}.chapter{font-size:9px;letter-spacing:1.5px;color:var(--orange);padding-right:160px}.section-actions{display:flex;justify-content:flex-end;gap:10px;margin:0 0 16px}.section-actions button{font-size:9px;background:transparent;border:0;color:var(--muted);padding:5px 0}.section-actions button[aria-pressed=true]{color:var(--orange)}p,li{font-size:14px;line-height:1.8}.lead{font-size:17px;line-height:1.75;color:var(--muted)}.small{font-size:11px}.card{border-radius:7px;padding:22px;box-shadow:none;background:var(--card)}.card h3{font-size:20px;margin-top:15px}.card p{font-size:13px}.stat{font-size:clamp(27px,3.2vw,43px);white-space:nowrap}.cap{font-size:8px;line-height:1.6;margin-top:8px}.grid{gap:13px}.badge{font-size:8px;padding:5px 8px;letter-spacing:.3px}.toc{columns:2;column-gap:30px;margin-top:26px}.toc a{font-size:12px;line-height:1.5;padding:13px 0;border-bottom:1px solid var(--line);break-inside:avoid}.toc a:hover{color:var(--orange)}.note{border-radius:0 5px 5px 0;border-left-width:3px}.note,.note p{font-size:13px;line-height:1.8}.quote{font-family:Georgia,serif;font-size:clamp(22px,2.7vw,35px)}table{background:var(--card);font-size:12px;line-height:1.7;margin:20px 0}th{font-size:8px;color:var(--muted)}td{overflow-wrap:anywhere}th,td{padding:13px 12px}.table-scroll{overflow-x:auto;max-width:100%;margin:22px 0}.table-scroll table{margin:0;min-width:560px}.code{font-size:11px;line-height:1.9;border-radius:5px;white-space:pre-wrap;overflow-wrap:anywhere}.copy-code{float:right;margin:0 0 8px 12px;font-size:9px;background:#ffffff10;border-color:#ffffff30;color:#e2e9df}.axis span{font-size:10px;border-radius:3px}.node{background:var(--card);font-size:11px;line-height:1.6;border-color:var(--line);border-radius:4px}.kv{background:var(--card);font-size:12px}.kv div:nth-child(odd){background:var(--soft);font-size:10px}.event time{color:var(--muted);font-size:10px}.event h3{margin-top:7px}.event:before{width:9px;height:9px;left:-32px}.event p{max-width:800px}.svgwrap,details{background:var(--card);border-color:var(--line);border-radius:5px}summary{font-size:13px;padding:3px}.source{font-size:11px}.source a{color:var(--blue)}mark.hit{color:#231b09;background:#ffd69a;padding:0 1px;border-radius:2px}.interactive{margin:36px 0 0;background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:28px}.tool-eyebrow{font-size:8px;color:var(--orange);margin-bottom:16px}.interactive h3{font-size:25px}.interactive p{font-size:12px;max-width:760px}.tool-controls{display:flex;gap:20px;flex-wrap:wrap;margin:20px 0}.interactive label{display:block;font-size:11px;line-height:1.5;max-width:350px}.interactive select{display:block;margin-top:8px;padding:10px 35px 10px 12px;border:1px solid var(--line);border-radius:4px;background:var(--card);color:var(--ink);min-width:130px;width:100%;font-size:12px}.interactive output{display:block;background:var(--code);color:var(--codeink);padding:20px;border-radius:4px;margin:20px 0;font:13px/1.9 Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.interactive .tool-foot{font-size:10px;color:var(--muted)}.byte-map,.rom-map{display:flex;gap:5px;margin:20px 0;flex-wrap:wrap}.byte-map span,.rom-map span{border:1px solid var(--line);border-radius:3px;padding:7px 8px;font:10px Consolas,monospace;background:var(--card)}.byte-map .reserved{opacity:.4}.byte-map .active,.rom-map .active{background:var(--orange);color:white;border-color:var(--orange)}.tool-divider{height:1px;background:var(--line);margin:30px 0}.interactive input[type=range]{width:100%;max-width:550px;display:block;margin:25px 0;accent-color:var(--orange)}footer{padding:42px 5.2%;background:#202623;color:#c2cabd;font-size:11px;line-height:1.8}footer>strong{color:#f4f2ec}.portal-footer{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid #ffffff20;padding-top:25px;margin-top:30px;font-size:10px}.portal-footer a{text-decoration:none}.no-results{padding:65px 5.2%}.no-results h2{font-size:30px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:200;background:var(--ink);color:var(--paper);padding:13px 20px;border-radius:6px;box-shadow:0 5px 25px #0002;font-size:12px;max-width:90vw}.noscript-note{padding:20px;background:var(--card);font-size:12px}.dark-mode{color-scheme:dark;--bg:#171c19;--paper:#171c19;--ink:#e7e9dd;--muted:#a2ad9e;--line:#39433b;--card:#212923;--orange:#ff936f;--soft:#29332b;--code:#0f1511;--codeink:#d6e4cf;--blue:#82bcf8}.dark-mode .topic-strip{background:#29332b;color:#e7e9dd}.dark-mode .note{background:#233343;color:#d3e6f8}.dark-mode .warn{background:#3e2b21;color:#ffe4cf}.dark-mode .good{background:#243729;color:#d8ecda}.dark-mode .b-primary{background:#293f5a;color:#bdd8ff}.dark-mode .b-high{background:#2e4932;color:#c6efc9}.dark-mode .b-med{background:#4b3e1c;color:#f6dea0}.dark-mode .b-open{background:#384239;color:#d6dfd7}.dark-mode .b-risk{background:#4c2b26;color:#ffd2c9}.dark-mode .event time{color:var(--muted)}.dark-mode .primary-button{background:#e7e9dd;color:#171c19}.dark-mode .primary-button span{color:#bb4429}.dark-mode .orbit{opacity:.55}.dark-mode .pedal{box-shadow:4px 9px 0 #070c08,9px 18px 0 #3a473d,20px 36px 35px #0004}.dark-mode .axis span{background:#354237}.dark-mode .source{color:var(--muted)}
@keyframes arrive{from{opacity:0;translate:0 20px}to{opacity:1;translate:0 0}}
@media(min-width:1700px){.cover{min-height:760px}.pedal{width:340px;padding:30px}.knob-grid{gap:28px 12px}.knob{width:39px;height:39px}.knob:after{left:16px}.pedal-name{font-size:33px}.pedal-stage{min-height:540px}.cover .deck{font-size:18px;max-width:450px}}
@media(max-width:1200px){.page-layout{grid-template-columns:230px minmax(0,1fr)}.sidebar{padding:25px 16px}.cover{padding-top:40px;min-height:650px}.pedal{width:240px;padding:20px 15px}.knob-grid{gap:20px 7px}.knob{width:29px;height:29px}.knob:after{left:11px}.pedal-name{font-size:23px}.cover .deck{font-size:13px}.stage-caption{font-size:5px}.hero-breadcrumb{margin-bottom:30px}.cover .meta{font-size:7px}.hero-cta{gap:12px}.topic-strip{gap:17px}.topic-strip>span{width:100%}.grid .c3{grid-column:span 6}}
@media(max-width:900px){.site-header{height:68px;padding:0 5%}.lab-label{display:none}.header-actions #menu-toggle{display:block}.header-actions{gap:15px}.page-layout{display:block}.sidebar{display:none;position:fixed;top:68px;left:0;bottom:0;height:calc(100svh - 68px);width:min(330px,90vw);box-shadow:30px 0 80px #0005}.sidebar.open{display:block}.site-header{position:sticky;top:0}.reading-bar{top:68px}.cover{min-height:620px;grid-template-columns:1fr 1fr;padding-top:38px}.cover h1{font-size:100px}.cover .deck{font-size:14px}.cover .meta{font-size:8px}.pedal-stage{min-height:410px}.pedal{width:270px}.stage-caption{font-size:6px}.cover .issue{font-size:8px}html{scroll-padding-top:155px}.grid .c3{grid-column:span 6}.c4,.c5,.c6,.c7,.c8,.c9{grid-column:span 12}.header-actions button,.header-actions a{font-size:10px}}
@media(max-width:600px){.header-actions>a{display:none}.breezy-brand{font-size:26px}.breezy-brand>span{font-size:32px}.cover{display:flex;flex-direction:column;align-items:stretch;padding:28px 7% 75px;gap:0}.hero-breadcrumb{margin-bottom:25px;font-size:8px}.cover h1{font-size:112px;margin-top:16px}.cover .deck{max-width:100%;font-size:14px}.cover .issue{max-width:100%;font-size:7px}.cover .meta{font-size:7px;max-width:100%}.hero-cta{margin-top:22px;gap:15px}.pedal-stage{min-height:330px;margin-top:25px}.pedal{width:220px;padding:15px}.pedal-top{padding-bottom:10px;font-size:6px}.knob-grid{gap:16px 7px;margin:18px 0}.knob{width:27px;height:27px}.knob:after{left:10px;height:9px}.pedal-name{font-size:21px;padding-bottom:10px}.switch-grid{padding-top:18px}.stage-cross{font-size:42px;bottom:30px;right:8%}.drawing-label{font-size:6px;left:0;top:5%}.stage-caption{font-size:5px;bottom:-5px}.hero-bottom{left:7%;right:7%;font-size:6px;gap:25px;line-height:1.7}.topic-strip{padding:20px 7%;gap:17px 22px;font-size:10px}.topic-strip>span{font-size:7px}.reading-bar{padding:10px 7%;gap:8px;min-height:55px}.reading-bar>span{font-size:9px;max-width:130px}.reading-bar button{font-size:9px;padding:5px}.edition-note{margin:23px 7% 0;font-size:9px}section{padding:40px 7% 45px}h2{font-size:35px}.chapter{padding-right:0;font-size:8px}.section-actions{gap:15px;margin-bottom:22px}.section-actions button{font-size:9px}.lead{font-size:15px}.grid{gap:10px}.grid .c3{grid-column:span 6}.stat{font-size:26px}.card{padding:16px}.cap{font-size:7px}.card h3{font-size:19px}.toc{columns:1}.kv{grid-template-columns:1fr}.kv div:nth-child(odd){border-top:1px solid var(--line)}.interactive{padding:20px}.interactive h3{font-size:23px}.interactive output{font-size:11px;padding:15px}.tool-controls{gap:15px}.quote{padding-left:17px}.svgwrap{padding:5px}footer{padding:35px 7%}.portal-footer{gap:20px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{#doc>section[hidden]{display:block!important}}
@media print{.site-header,.sidebar,.topic-strip,.reading-bar,.section-actions,.interactive,.copy-code,.hero-cta,.edition-note,.pedal-stage,.no-results,#toast,.progress,.skip-link{display:none!important}.page-layout{display:block}.workspace{width:100%}.cover{display:block;min-height:auto;padding:25px;color:#111;background:#fff}.cover h1{font-size:75px}.hero-bottom{position:static}.hero-breadcrumb{margin-bottom:15px}body,main,section{background:#fff!important;color:#111!important}section{display:block!important;max-width:none;padding:25px 0;break-inside:auto}section h2,section h3{break-after:avoid}h2{font-size:30px}p,li{font-size:10pt}.card,details,.note,.code{break-inside:avoid}.table-scroll{overflow:visible}.table-scroll table{min-width:0}table{font-size:9pt}.grid{display:block}.card{margin:10px 0}.code{color:#111;background:#f1f1f1;border:1px solid #aaa}.portal-footer{display:none}footer{background:#fff;color:#555}footer strong{color:#111}}