*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }/*
! tailwindcss v3.4.17 | MIT License | https://tailwindcss.com
*/*,:after,:before{border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:JetBrains Mono,ui-monospace,Consolas,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}*{border-color:hsl(var(--border))}body{background-color:hsl(var(--background));color:hsl(var(--foreground))}.container{width:100%;margin-right:auto;margin-left:auto;padding-right:2rem;padding-left:2rem}@media (min-width:1240px){.container{max-width:1240px}}.visible{visibility:visible}.block{display:block}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.contents{display:contents}.h-10{height:2.5rem}.h-11{height:2.75rem}.h-9{height:2.25rem}.w-10{width:2.5rem}.items-center{align-items:center}.justify-center{justify-content:center}.gap-2{gap:.5rem}.whitespace-nowrap{white-space:nowrap}.rounded-md{border-radius:calc(var(--radius) - 2px)}.border{border-width:1px}.border-input{border-color:hsl(var(--input))}.bg-background{background-color:hsl(var(--background))}.bg-destructive{background-color:hsl(var(--destructive))}.bg-primary{background-color:hsl(var(--primary))}.bg-secondary{background-color:hsl(var(--secondary))}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-8{padding-left:2rem;padding-right:2rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.text-sm{font-size:.875rem;line-height:1.25rem}.font-medium{font-weight:500}.uppercase{text-transform:uppercase}.text-destructive-foreground{color:hsl(var(--destructive-foreground))}.text-primary{color:hsl(var(--primary))}.text-primary-foreground{color:hsl(var(--primary-foreground))}.text-secondary-foreground{color:hsl(var(--secondary-foreground))}.underline-offset-4{text-underline-offset:4px}.outline{outline-style:solid}.ring{--tw-ring-offset-shadow:var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow:var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow,0 0 #0000)}.ring-offset-background{--tw-ring-offset-color:hsl(var(--background))}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.transition-colors{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.ease-out{transition-timing-function:cubic-bezier(0,0,.2,1)}@keyframes enter{0%{opacity:var(--tw-enter-opacity,1);transform:translate3d(var(--tw-enter-translate-x,0),var(--tw-enter-translate-y,0),0) scale3d(var(--tw-enter-scale,1),var(--tw-enter-scale,1),var(--tw-enter-scale,1)) rotate(var(--tw-enter-rotate,0))}}@keyframes exit{to{opacity:var(--tw-exit-opacity,1);transform:translate3d(var(--tw-exit-translate-x,0),var(--tw-exit-translate-y,0),0) scale3d(var(--tw-exit-scale,1),var(--tw-exit-scale,1),var(--tw-exit-scale,1)) rotate(var(--tw-exit-rotate,0))}}.ease-out{animation-timing-function:cubic-bezier(0,0,.2,1)}.running{animation-play-state:running}@keyframes blob{0%{transform:translate(0) scale(1)}33%{transform:translate(30px,-50px) scale(1.1)}66%{transform:translate(-20px,20px) scale(.9)}to{transform:translate(0) scale(1)}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}:root{--font-display:"VT323",ui-monospace,"JetBrains Mono",monospace;--font-body:"Source Serif 4","Source Serif Pro","Iowan Old Style",Georgia,serif;--font-mono:"JetBrains Mono",ui-monospace,"Consolas",monospace;--font-heading:var(--font-display);--bg:#fafaf5;--bg-surface:#f3f1e8;--bg-surface-hover:#ece9dc;--ink:#1a1a1a;--ink-soft:#4a4a4a;--ink-mute:#7a7a78;--rule:#1a1a1a;--rule-soft:rgba(26,26,26,0.16);--paper-rule:rgba(26,26,26,0.08);--blueprint:#3553ff;--blueprint-tint:rgba(53,83,255,0.08);--blueprint-tint-strong:rgba(53,83,255,0.18);--status-complete:#3553ff;--status-in-progress:#4a4a4a;--status-planned:#b8b6ad;--warn:#b8870f;--code-bg:#efece0;--modal-bg:#fafaf5;--overlay-bg:rgba(26,26,26,0.55);--header-bg:rgba(250,250,245,0.94);--header-offset:92px;--text:var(--ink);--text-muted:var(--ink-soft);--accent:var(--blueprint);--accent-hover:#2840d6;--secondary-color:var(--blueprint);--complete:var(--status-complete);--planned:var(--status-planned);--shadow-color:var(--ink);--shadow-hard:3px 3px 0 var(--ink);--shadow-hard-lg:5px 5px 0 var(--ink);--dot-color:var(--paper-rule);--background:60 33% 97%;--foreground:0 0% 10%;--card:60 33% 97%;--card-foreground:0 0% 10%;--popover:60 33% 97%;--popover-foreground:0 0% 10%;--primary:230 100% 60%;--primary-foreground:60 33% 97%;--secondary:48 27% 93%;--secondary-foreground:0 0% 10%;--muted:48 27% 93%;--muted-foreground:0 0% 30%;--accent-bg:48 27% 93%;--accent-foreground:0 0% 10%;--destructive:0 84% 60%;--destructive-foreground:60 33% 97%;--border:48 12% 80%;--input:48 12% 80%;--ring:230 100% 60%;--radius:0}.dark,html[data-theme=dark]{--bg:#0a0d1a;--bg-surface:#131830;--bg-surface-hover:#1b2244;--ink:#e8e6dc;--ink-soft:#a8a6a0;--ink-mute:#7a7878;--rule:#e8e6dc;--rule-soft:rgba(232,230,220,0.18);--paper-rule:rgba(232,230,220,0.08);--blueprint:#6b8eff;--blueprint-tint:rgba(107,142,255,0.12);--blueprint-tint-strong:rgba(107,142,255,0.22);--status-complete:#6b8eff;--status-in-progress:#c8c6c0;--status-planned:#4a4a48;--warn:#d4a83d;--code-bg:#131830;--modal-bg:#0f1424;--overlay-bg:rgba(10,13,26,0.78);--header-bg:rgba(10,13,26,0.94);--accent-hover:#8aa5ff;--background:230 32% 7%;--foreground:48 18% 89%;--card:230 32% 9%;--card-foreground:48 18% 89%;--popover:230 32% 9%;--popover-foreground:48 18% 89%;--primary:226 100% 71%;--primary-foreground:230 32% 7%;--secondary:230 35% 14%;--secondary-foreground:48 18% 89%;--muted:230 35% 14%;--muted-foreground:0 0% 70%;--accent-bg:230 35% 14%;--accent-foreground:48 18% 89%;--destructive:0 70% 45%;--destructive-foreground:48 18% 89%;--border:230 20% 22%;--input:230 20% 22%;--ring:226 100% 71%}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{font-family:var(--font-body);font-size:18px;line-height:1.62;color:var(--ink);background-color:var(--bg);background-image:radial-gradient(var(--paper-rule) 1px,transparent 1px);background-size:16px 16px;background-attachment:fixed;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;hyphens:auto;-webkit-hyphens:auto;transition:background-color .2s,color .2s}.container{max-width:1200px;margin:0 auto;padding:0 32px}h1,h2,h3,h4{font-family:var(--font-display);font-weight:400;line-height:1;letter-spacing:.02em;text-transform:uppercase;color:var(--blueprint)}h1{font-size:clamp(2.4rem,6vw,4.4rem)}h2{font-size:clamp(1.8rem,4vw,2.6rem)}h3{font-size:clamp(1.2rem,2.6vw,1.6rem)}h4{font-size:1.1rem}p{font-family:var(--font-body);font-size:1rem;line-height:1.62;color:var(--ink)}a{color:var(--blueprint);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .15s,color .15s}a:hover{border-bottom-color:var(--blueprint)}code,kbd,pre,samp{font-family:var(--font-mono)}::selection{background:var(--blueprint);color:var(--bg)}.ascii-rule{display:block;width:100%;height:6px;margin:32px 0;background-image:repeating-linear-gradient(to right,var(--blueprint) 0,var(--blueprint) 4px,transparent 4px,transparent 8px),repeating-linear-gradient(to right,transparent 0,transparent 8px,var(--blueprint-tint-strong) 8px,var(--blueprint-tint-strong) 14px);background-size:100% 3px,100% 3px;background-position:0 0,0 3px;background-repeat:no-repeat;user-select:none}.label{font-size:.72rem;letter-spacing:.12em;color:var(--ink-soft)}.fig-label,.label{font-family:var(--font-mono);font-weight:500;text-transform:uppercase}.fig-label{font-size:.7rem;letter-spacing:.16em;color:var(--blueprint)}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--header-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--rule-soft)}.header-inner{max-width:1200px;margin:0 auto;padding:0 32px;height:64px;display:flex;align-items:center;justify-content:space-between}.logo{font-family:var(--font-display);font-size:1.6rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink);display:flex;align-items:baseline;gap:8px}.logo,.logo:hover{border-bottom:none}.logo:hover{color:var(--blueprint)}.logo-icon{display:inline-block;width:12px;height:12px;background:var(--blueprint)}.header-nav{display:flex;gap:28px;align-items:center}.header-nav a{font-family:var(--font-mono);font-size:.8rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);border-bottom:none}.header-nav a:hover{color:var(--blueprint);border-bottom:none}.header-github{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--rule-soft);background:var(--bg-surface);font-family:var(--font-mono);font-size:.78rem;font-weight:500;letter-spacing:.06em;color:var(--ink);text-transform:uppercase;transition:border-color .15s,color .15s}.header-github:hover{border-color:var(--blueprint);color:var(--blueprint);border-bottom:1px solid var(--blueprint)}.header-github svg{flex-shrink:0}.header-github .star-icon{color:var(--blueprint)}.header-github .star-count{font-variant-numeric:tabular-nums;font-weight:600;color:var(--ink);min-width:1ch}.header-github .star-count[data-loading=true]{opacity:.4}.theme-toggle{background:transparent;border:1px solid var(--rule-soft);width:36px;height:36px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.95rem;color:var(--ink);transition:border-color .15s,color .15s}.theme-toggle:hover{border-color:var(--blueprint);color:var(--blueprint)}.btn{font-family:var(--font-mono);font-size:.8rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:10px 20px;border:1px solid var(--ink);background:var(--bg);color:var(--ink);cursor:pointer;display:inline-block;text-align:center;transition:background .15s,color .15s,border-color .15s}.btn:hover{background:var(--ink);color:var(--bg);border-bottom:1px solid var(--ink)}.btn-primary{background:var(--blueprint);color:var(--bg);border-color:var(--blueprint)}.btn-primary:hover{background:var(--accent-hover);color:var(--bg);border-color:var(--accent-hover)}.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}.btn-secondary:hover{background:var(--ink);color:var(--bg);border-bottom:1px solid var(--ink)}.section{padding:80px 0;border-top:1px solid var(--rule-soft)}.section-title{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);text-align:left;text-transform:uppercase;color:var(--blueprint);margin-bottom:8px}.section-subtitle{font-family:var(--font-mono);font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:40px}.modal-overlay{position:fixed;inset:0;background:var(--overlay-bg);z-index:200;display:flex;align-items:center;justify-content:center;padding:32px 16px;opacity:0;pointer-events:none;transition:opacity .2s}.modal-overlay.open{opacity:1;pointer-events:auto}.modal{position:relative;background:var(--modal-bg);border:1px solid var(--ink);width:100%;max-width:760px;max-height:86vh;overflow-y:auto;padding:36px 32px 28px;transform:translateY(16px);transition:transform .25s ease}.modal-overlay.open .modal{transform:translateY(0)}.modal-close{position:absolute;top:12px;right:16px;background:none;border:none;font-family:var(--font-mono);font-size:1.4rem;color:var(--ink-mute);cursor:pointer;line-height:1}.modal-close:hover{color:var(--blueprint)}.modal-header{margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--rule-soft)}.modal-phase-num{display:block;font-family:var(--font-mono);font-size:.78rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint);margin-bottom:6px}.modal-title{font-family:var(--font-display);font-size:1.8rem;text-transform:uppercase;letter-spacing:.02em;color:var(--ink);margin:0 0 8px}.modal-desc{color:var(--ink-soft);font-size:.95rem;line-height:1.5}.modal-progress{margin-top:14px;padding:6px 10px;background:var(--blueprint-tint);border:1px solid var(--blueprint);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blueprint);display:inline-flex;align-items:center;gap:8px}.modal-progress-count{font-weight:600;font-variant-numeric:tabular-nums}.modal-progress-pct{margin-left:auto;padding:2px 8px;background:var(--blueprint);color:var(--bg);font-size:.7rem;font-weight:600;font-variant-numeric:tabular-nums}.modal-progress-bar{margin-top:10px;height:4px;background:var(--rule-soft);overflow:hidden}.modal-progress-bar-fill{height:100%;background:var(--blueprint);transition:width .4s ease;width:0}.modal-footer{margin-top:18px;padding-top:14px;border-top:1px solid var(--rule-soft);display:flex;align-items:center;justify-content:space-between;gap:12px;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase}.modal-footer-note,.modal-reset{color:var(--ink-mute)}.modal-reset{background:transparent;border:1px solid var(--rule-soft);padding:6px 12px;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:color .15s,border-color .15s}.modal-reset:hover{color:var(--blueprint);border-color:var(--blueprint)}.modal-lessons{display:flex;flex-direction:column;gap:0}.modal-lesson{display:grid;grid-template-columns:14px minmax(0,1fr) auto auto auto auto;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--rule-soft)}.modal-lesson:last-child{border-bottom:none}.modal-lesson:hover{background:var(--blueprint-tint)}.modal-lesson>a{color:var(--ink);font-family:var(--font-body);font-size:.96rem;font-weight:500;text-decoration:none;border-bottom:1px solid transparent;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.modal-lesson>a:hover{color:var(--blueprint);border-bottom-color:var(--blueprint)}.modal-lesson-status{width:12px;height:12px;border:1px solid var(--ink);background:transparent}.modal-lesson-status.complete{background:var(--blueprint);border-color:var(--blueprint)}.modal-lesson-status.in-progress{background:linear-gradient(135deg,var(--blueprint) 0,var(--blueprint) 50%,transparent 50%,transparent 100%);border-color:var(--blueprint)}.modal-lesson-status.planned{background:transparent;border-style:dashed;border-color:var(--ink-mute)}.modal-lesson-lang{font-size:.68rem;letter-spacing:.06em;min-width:80px;text-align:right}.modal-lesson-lang,.modal-lesson-type{font-family:var(--font-mono);color:var(--ink-mute)}.modal-lesson-type{font-size:.62rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;background:transparent;border:1px solid var(--rule-soft);min-width:56px;text-align:center}.modal-lesson-type[data-type=Build]{color:var(--blueprint);border-color:var(--blueprint)}.modal-lesson-type[data-type=Learn]{color:var(--ink);border-color:var(--ink)}.modal-lesson-type[data-type=Capstone]{color:var(--warn);border-color:var(--warn)}.modal-lesson .modal-lesson-read{font-family:var(--font-mono);font-size:.72rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;background:transparent;color:var(--ink-soft);border:1px solid var(--rule-soft);text-decoration:none;transition:color .15s,border-color .15s}.modal-lesson .modal-lesson-read:hover{color:var(--blueprint);border-color:var(--blueprint);border-bottom:1px solid var(--blueprint)}.modal-lesson-read-placeholder{display:inline-block;width:64px;height:1px}.modal-lesson-toggle{width:22px;height:22px;border:1px solid var(--rule-soft);background:transparent;color:var(--ink-soft);font-family:var(--font-mono);font-size:.85rem;font-weight:600;line-height:1;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,border-color .15s,color .15s;padding:0}.modal-lesson-toggle:hover{border-color:var(--blueprint);color:var(--blueprint)}.modal-lesson-toggle.done{background:var(--blueprint);border-color:var(--blueprint);color:var(--bg)}.copy-btn{background:none;border:none;font-family:var(--font-mono);font-size:.95rem;cursor:pointer;padding:2px 6px;color:var(--ink-mute);transition:color .15s}.copy-btn:hover{color:var(--blueprint)}.site-footer{border-top:1px solid var(--rule-soft);padding:32px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.footer-inner p{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;color:var(--ink-mute);text-transform:uppercase}.footer-links{display:flex;gap:24px}.footer-links a{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);border-bottom:none}.footer-links a:hover{color:var(--blueprint);border-bottom:none}.fade-in{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.reveal{transition:opacity .7s cubic-bezier(.22,1,.36,1) var(--stagger-delay,0s),transform .7s cubic-bezier(.22,1,.36,1) var(--stagger-delay,0s);will-change:opacity,transform}body.js-anim .reveal{opacity:0;transform:translateY(20px)}body.js-anim .reveal--left{transform:translateX(-20px)}body.js-anim .reveal.in-view{opacity:1;transform:none}.ascii-rule{transition:clip-path 1.1s cubic-bezier(.22,1,.36,1) var(--stagger-delay,0s)}body.js-anim .ascii-rule{clip-path:inset(0 100% 0 0)}body.js-anim .ascii-rule.in-view{clip-path:inset(0 0 0 0)}.toc-row{transition:opacity .5s cubic-bezier(.22,1,.36,1) var(--stagger-delay,0s),transform .5s cubic-bezier(.22,1,.36,1) var(--stagger-delay,0s),background .15s}body.js-anim .toc-row{opacity:0;transform:translateY(8px)}body.js-anim .toc-row.in-view{opacity:1;transform:none}@keyframes title-flicker{0%,to{opacity:1}18%{opacity:.4}20%{opacity:1}62%{opacity:.7}64%{opacity:1}}.manual-title{animation:title-flicker 2.4s ease-out .1s 1}@media (prefers-reduced-motion:reduce){.ascii-rule,.manual-title,.reveal,.stat-row-bar:before,.toc-row{transition:none!important;animation:none!important;opacity:1!important;transform:none!important;clip-path:none!important}}.manual-masthead{padding:96px 0 24px;border-bottom:1px solid var(--rule-soft)}.manual-meta-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:32px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute)}.manual-meta-row .right,.manual-title{color:var(--blueprint)}.manual-title{display:block;font-family:var(--font-display);font-size:clamp(3.2rem,11vw,8rem);line-height:.86;letter-spacing:.02em;text-transform:uppercase}.manual-tagline{max-width:720px;margin:28px 0 8px;font-family:var(--font-body);font-size:clamp(1.05rem,1.7vw,1.25rem);line-height:1.55;color:var(--ink)}.manual-attribution{font-family:var(--font-body);font-size:.95rem;color:var(--ink-soft);font-style:italic}.preface{padding:48px 0 32px;border-bottom:1px solid var(--rule-soft)}.preface-grid{display:grid;grid-template-columns:200px 1fr;gap:48px}.preface-eyebrow{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint)}.preface-body{column-count:2;column-gap:48px;column-rule:1px solid var(--rule-soft);font-family:var(--font-body);font-size:1rem;line-height:1.7;text-align:justify;hyphens:auto}.preface-body p{margin-bottom:1em;break-inside:avoid-column}.preface-body p:first-of-type:first-letter{font-family:var(--font-display);float:left;font-size:4.4rem;line-height:.85;padding:.06em .14em 0 0;color:var(--blueprint)}.stat-block{padding:32px 0 40px;border-bottom:1px solid var(--rule-soft)}.stat-block-title{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint);margin-bottom:24px}.stat-rows{display:grid;grid-template-columns:1fr;gap:10px;max-width:760px;font-family:var(--font-mono);font-size:.92rem}.stat-row{display:grid;grid-template-columns:200px minmax(0,360px) 110px;align-items:center;gap:16px;padding:4px 0}.stat-row-label{letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}.stat-row-bar{position:relative;height:14px;background:var(--rule-soft);overflow:hidden;font-size:0;line-height:0;text-indent:-9999px}.stat-row-bar:before{content:"";position:absolute;inset:0;width:var(--bar-pct,0);background:var(--blueprint);transition:width .6s ease}.stat-row-value{text-align:right;font-variant-numeric:tabular-nums;color:var(--ink);letter-spacing:.04em;white-space:nowrap}.toc{padding:56px 0 80px;border-bottom:1px solid var(--rule-soft)}.toc-title{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint);margin-bottom:8px}.toc-subtitle{font-family:var(--font-body);font-size:.95rem;color:var(--ink-soft);margin-bottom:32px}.toc-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--rule-soft)}.toc-row{display:grid;grid-template-columns:56px 1fr auto auto;align-items:baseline;padding:14px 0;gap:16px;cursor:pointer;transition:background .15s;color:inherit;text-decoration:none}.toc-row,.toc-row:hover{border-bottom:1px solid var(--rule-soft)}.toc-row:hover{background:var(--blueprint-tint)}.toc-num,a.toc-row:hover .toc-name{color:var(--blueprint)}.toc-num{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em}.toc-name{font-family:var(--font-display);font-size:1.4rem;text-transform:uppercase;letter-spacing:.02em;color:var(--ink);line-height:1.05}.toc-leader{flex:1;border-bottom:1px dotted var(--rule-soft);margin:0 12px;transform:translateY(-4px)}.toc-meta{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;color:var(--ink-mute);font-variant-numeric:tabular-nums;min-width:80px;text-align:right}.toc-status{width:12px;height:12px;border:1px solid var(--ink);flex-shrink:0;margin-right:6px;display:inline-block;vertical-align:middle}.toc-status.complete{background:var(--blueprint);border-color:var(--blueprint)}.toc-status.in-progress{background:linear-gradient(135deg,var(--blueprint) 0,var(--blueprint) 50%,transparent 50%,transparent 100%);border-color:var(--blueprint)}.toc-status.planned{background:transparent;border-style:dashed;border-color:var(--ink-mute)}.legend{padding:32px 0 72px;gap:28px;flex-wrap:wrap;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}.legend,.legend-item{display:flex;align-items:center}.legend-item{gap:8px}.colophon{padding:48px 0;border-top:1px solid var(--rule-soft)}.colophon-grid{display:grid;grid-template-columns:200px minmax(0,1fr);gap:48px;font-family:var(--font-body);font-size:.96rem;color:var(--ink-soft)}.colophon-grid>div{min-width:0}.colophon-eyebrow{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase}.colophon-cmd,.colophon-eyebrow{font-family:var(--font-mono);color:var(--blueprint)}.colophon-cmd{display:flex;align-items:center;gap:12px;margin-top:16px;padding:10px 16px;background:var(--code-bg);border:1px solid var(--rule-soft);font-size:.85rem;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.colophon-cmd code{white-space:nowrap}.colophon-cmd .copy-btn{flex-shrink:0;position:sticky;right:0;background:var(--code-bg);padding-left:8px}.glossary-page{padding:100px 0 80px;min-height:100vh}.glossary-header{text-align:center;margin-bottom:40px}.glossary-header h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:8px}.glossary-header p{color:var(--text-muted);font-size:1.1rem}.glossary-search-wrap{max-width:500px;margin:0 auto 40px;position:relative}.glossary-search{width:100%;font-family:var(--font-body);font-size:1.1rem;padding:14px 20px;background:var(--bg-surface);border:2px solid var(--rule-soft);border-radius:0;color:var(--text);outline:none;transition:border-color .2s}.glossary-search::placeholder{color:var(--text-muted)}.glossary-search:focus{border-color:var(--accent)}.glossary-count{text-align:center;font-family:var(--font-mono);font-size:.85rem;color:var(--text-muted);margin-bottom:24px}.glossary-list{display:flex;flex-direction:column;gap:16px;max-width:800px;margin:0 auto}.glossary-card{background:var(--bg-surface);border:2px solid var(--rule-soft);border-radius:0;padding:24px;box-shadow:var(--shadow-hard);transition:transform .2s,box-shadow .2s}.glossary-card:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow-hard-lg)}.glossary-term{font-family:var(--font-heading);font-weight:700;font-size:1.3rem;color:var(--accent);margin-bottom:12px;text-transform:uppercase}.glossary-row{display:flex;gap:24px;flex-wrap:wrap}.glossary-col{flex:1;min-width:200px}.glossary-col-label{font-family:var(--font-mono);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:4px}.glossary-col-says{color:var(--text-muted);font-size:.95rem;font-style:italic}.glossary-col-means{color:var(--text);font-size:.95rem;line-height:1.5}.glossary-empty{text-align:center;padding:48px 24px;color:var(--text-muted);font-size:1.1rem}.catalog-page{padding:100px 0 80px;min-height:100vh}.catalog-header{text-align:center;margin-bottom:32px}.catalog-header h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:8px}.catalog-header p{color:var(--text-muted);font-size:1.1rem}.catalog-controls{display:flex;gap:12px;margin-bottom:24px;flex-wrap:wrap;align-items:center}.catalog-search{flex:1;min-width:200px;font-family:var(--font-body);font-size:1rem;padding:12px 16px;background:var(--bg-surface);border:2px solid var(--rule-soft);border-radius:0;color:var(--text);outline:none;transition:border-color .2s}.catalog-search::placeholder{color:var(--text-muted)}.catalog-search:focus{border-color:var(--accent)}.catalog-filter{font-family:var(--font-body);font-size:1rem;padding:12px 16px;background:var(--bg-surface);border:2px solid var(--rule-soft);border-radius:0;color:var(--text);outline:none;cursor:pointer;-webkit-appearance:none;appearance:none}.catalog-count{font-family:var(--font-mono);font-size:.85rem;color:var(--text-muted);margin-bottom:16px}.catalog-table-wrap{overflow-x:auto;border:2px solid var(--rule-soft);border-radius:0;background:var(--bg-surface);box-shadow:var(--shadow-hard)}.catalog-table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:640px}.catalog-table th{font-family:var(--font-heading);font-weight:400;font-size:1rem;text-align:left;padding:14px 16px;border-bottom:2px solid var(--rule-soft);color:var(--text-muted);cursor:pointer;user-select:none;white-space:nowrap;transition:color .2s;text-transform:uppercase;letter-spacing:.04em}.catalog-table th:hover{color:var(--accent)}.catalog-table th .sort-arrow{font-size:.7rem;margin-left:4px}.catalog-table td{padding:10px 16px;border-bottom:1px solid var(--rule-soft);vertical-align:middle}.catalog-table tr:last-child td{border-bottom:none}.catalog-table tr:hover td{background:var(--bg-surface-hover)}.catalog-table a{color:var(--secondary-color)}.catalog-table a:hover{color:var(--accent)}.catalog-status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.catalog-status-dot.complete{background:var(--complete)}.catalog-status-dot.planned{background:var(--planned)}.catalog-lang{color:var(--text-muted)}.catalog-lang,.catalog-phase-label{font-family:var(--font-mono);font-size:.8rem}.catalog-phase-label{color:var(--accent)}.catalog-empty{text-align:center;padding:48px 24px;color:var(--text-muted);font-size:1.1rem}.prereqs-page{padding:100px 0 80px;min-height:100vh}.prereqs-header{text-align:center;margin-bottom:12px}.prereqs-header h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:8px}.prereqs-header p{color:var(--text-muted);font-size:1.1rem;max-width:520px;margin:0 auto}.prereqs-controls{gap:24px;margin-bottom:24px}.prereqs-controls,.prereqs-legend{display:flex;justify-content:center;align-items:center;flex-wrap:wrap}.prereqs-legend{gap:16px}.legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.legend-dot.complete{background:var(--complete)}.legend-dot.in-progress{background:var(--accent)}.legend-dot.planned{background:var(--planned)}.reset-btn{font-family:var(--font-mono);font-size:.75rem;padding:6px 14px;background:var(--bg-surface);border:2px solid var(--rule-soft);border-radius:0;color:var(--text-muted);cursor:pointer;transition:border-color .2s,color .2s;display:none}.reset-btn.visible{display:inline-block}.reset-btn:hover{border-color:var(--accent);color:var(--accent)}.graph-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;padding:16px 0}.graph-node{border:2px solid var(--rule-soft);background:var(--bg-surface);padding:18px 16px;cursor:pointer;transition:transform .15s,border-color .15s,box-shadow .15s;position:relative}.graph-node:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow-hard);border-color:var(--ink)}.graph-node[data-status=complete]{border-left:4px solid var(--complete)}.graph-node[data-status=in-progress]{border-left:4px solid var(--accent)}.graph-node[data-status=planned]{border-left:4px solid var(--planned)}.graph-node-num{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;color:var(--blueprint);text-transform:uppercase}.graph-node-name{font-family:var(--font-display);font-size:1.15rem;text-transform:uppercase;color:var(--ink);margin:4px 0 8px;line-height:1.1}.graph-node-meta,.graph-node-prereqs{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-mute);letter-spacing:.06em;text-transform:uppercase}.graph-node-prereqs{margin-top:10px;padding-top:10px;border-top:1px dashed var(--rule-soft)}.graph-node-prereqs strong{color:var(--blueprint);font-weight:400}.article-page{padding:100px 0 80px;min-height:100vh}.article-container{max-width:760px}.article-meta-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-mute)}.article-back{color:var(--blueprint);border-bottom:none}.article-back:hover{border-bottom:1px solid var(--blueprint)}.article-meta-date{color:var(--ink-mute)}.article-title{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.4rem);line-height:.98;text-transform:uppercase;color:var(--blueprint);margin-bottom:18px}.article-lede{font-size:1.2rem;line-height:1.55;border-left:3px solid var(--blueprint);padding-left:16px;margin-bottom:36px;font-style:italic}.article-body,.article-lede{font-family:var(--font-body);color:var(--ink)}.article-body .article-h2{font-size:clamp(1.5rem,3vw,2rem);letter-spacing:.02em;color:var(--blueprint);margin:40px 0 14px;line-height:1.05}.article-body .article-h2,.article-body .article-h3{font-family:var(--font-display);text-transform:uppercase;scroll-margin-top:96px}.article-body .article-h3{font-size:1.25rem;color:var(--ink);margin:26px 0 10px;line-height:1.1}.article-body .article-p{font-size:1.04rem;line-height:1.72;margin-bottom:16px;color:var(--ink)}.article-body .article-ol,.article-body .article-ul{margin:0 0 18px 1.4rem;padding-left:.4rem;font-size:1.02rem;line-height:1.65}.article-body .article-ol li,.article-body .article-ul li{margin-bottom:6px}.article-body .article-ul li{list-style:square}.article-callout{margin:24px 0;padding:16px 20px;background:var(--blueprint-tint);border-left:3px solid var(--blueprint);font-family:var(--font-body);font-size:1rem;line-height:1.55;color:var(--ink)}.article-code{background:var(--code-bg);border:1px solid var(--rule-soft);padding:14px 16px;margin:18px 0;font-family:var(--font-mono);font-size:.88rem;color:var(--blueprint);overflow-x:auto}.article-quote{margin:24px 0;padding-left:18px;border-left:3px solid var(--ink-mute);color:var(--ink-soft);font-style:italic}.article-quote cite{display:block;margin-top:6px;font-size:.85rem;font-style:normal;color:var(--ink-mute)}.article-cta{margin-top:56px;padding:24px;background:var(--bg-surface);border:2px solid var(--rule-soft);border-left:4px solid var(--blueprint)}.article-cta-eyebrow{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint);margin-bottom:10px}.article-cta p{font-size:1.02rem;line-height:1.6;color:var(--ink)}.article-cta a{color:var(--blueprint)}.article-related{margin-top:48px;padding-top:28px;border-top:1px solid var(--rule-soft)}.article-related-list{list-style:none;padding:0;margin:12px 0 0}.article-related-list li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--rule-soft)}.article-related-list li a{font-family:var(--font-body);font-size:1rem;color:var(--ink);border-bottom:1px solid transparent}.article-related-list li a:hover{color:var(--blueprint);border-bottom-color:var(--blueprint)}.article-related-list li span{font-family:var(--font-mono);font-size:.74rem;color:var(--ink-mute);letter-spacing:.06em;text-transform:uppercase;flex-shrink:0}.roadmap-tracks{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;margin:24px 0 48px}.roadmap-track{background:var(--bg-surface);border:2px solid var(--rule-soft);padding:24px 24px 28px;position:relative}.roadmap-track-head{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}.roadmap-track-num{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.16em;color:var(--blueprint);text-transform:uppercase}.roadmap-track-title-link,.roadmap-track-title-link:hover{border-bottom:none}.roadmap-track-title{font-family:var(--font-display);font-size:1.5rem;text-transform:uppercase;color:var(--ink);line-height:1.05;margin:0}.roadmap-track-title-link:hover .roadmap-track-title{color:var(--blueprint)}.roadmap-track-sub{color:var(--ink-soft);font-size:.95rem;font-style:italic;line-height:1.4;margin-bottom:6px}.roadmap-track-meta{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--rule-soft)}.roadmap-track-meta strong{color:var(--blueprint);font-weight:700}.roadmap-modules{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.roadmap-module{display:grid;grid-template-columns:36px 1fr 14px;gap:12px;padding:12px;border:1px dashed var(--rule-soft);background:transparent;align-items:flex-start;position:relative;transition:border-color .15s,background .15s}.roadmap-module[data-status=complete]{border-color:var(--blueprint);background:var(--blueprint-tint)}.roadmap-module[data-status=in-progress]{border-color:var(--ink)}.roadmap-module:hover{border-color:var(--blueprint)}.roadmap-module-num{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blueprint);font-weight:700;padding-top:1px}.roadmap-module-title{font-family:var(--font-display);font-size:1.05rem;text-transform:uppercase;letter-spacing:.02em;line-height:1.05;color:var(--ink);margin-bottom:4px}.roadmap-module-title a{color:inherit;border-bottom:1px solid transparent}.roadmap-module-title a:hover{color:var(--blueprint);border-bottom-color:var(--blueprint)}.roadmap-module-summary{font-family:var(--font-body);font-size:.92rem;color:var(--ink-soft);line-height:1.45;margin-bottom:6px}.roadmap-module-progress{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mute)}.roadmap-module-dot{width:12px;height:12px;border:1px solid var(--ink);background:transparent;margin-top:4px;flex-shrink:0;border-radius:0}.roadmap-module-dot.complete{background:var(--blueprint);border-color:var(--blueprint);border-radius:0}.roadmap-module-dot.in-progress{background:linear-gradient(135deg,var(--blueprint) 0,var(--blueprint) 50%,transparent 50%,transparent 100%);border-color:var(--blueprint)}.roadmap-module-dot.planned{border-style:dashed;border-color:var(--ink-mute)}.roadmap-flow{margin-top:32px;padding:24px;background:var(--bg-surface);border:2px solid var(--rule-soft);border-left:4px solid var(--blueprint)}.roadmap-flow-eyebrow{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint);margin-bottom:10px}.roadmap-flow p{font-family:var(--font-body);font-size:1rem;line-height:1.6;color:var(--ink);max-width:760px}.roadmap-flow a{color:var(--blueprint)}.agent-sandbox{background:var(--bg-surface);border:2px solid var(--rule-soft);box-shadow:var(--shadow-hard);display:flex;flex-direction:column;max-width:100%;font-family:var(--font-mono);font-size:.85rem;color:var(--ink)}.agent-sandbox-bar{display:flex;align-items:center;gap:12px;padding:8px 14px;border-bottom:1px solid var(--rule-soft);background:var(--code-bg);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-mute)}.agent-sandbox-dots{display:inline-flex;gap:5px}.agent-sandbox-dots span{width:9px;height:9px;border:1px solid var(--rule-soft);background:transparent;display:inline-block}.agent-sandbox-dots span:first-child{background:var(--blueprint);border-color:var(--blueprint)}.agent-sandbox-title{letter-spacing:.16em}.agent-sandbox-body{padding:18px;display:flex;flex-direction:column;gap:14px;min-height:220px;max-height:520px;overflow-y:auto}.agent-sandbox-hint{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-mute);text-align:center;padding:12px 0;letter-spacing:.04em}.agent-sandbox-hint strong{color:var(--blueprint);font-weight:700}.agent-sandbox-controls{display:flex;gap:8px;align-items:center;padding:10px 14px;border-top:1px solid var(--rule-soft);background:var(--code-bg)}.agent-sandbox-btn{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;background:transparent;border:1px solid var(--rule-soft);color:var(--ink);cursor:pointer;transition:border-color .15s,color .15s}.agent-sandbox-btn:hover:not([disabled]){border-color:var(--blueprint);color:var(--blueprint)}.agent-sandbox-btn[disabled]{opacity:.4;cursor:not-allowed}.agent-sandbox-progress{margin-left:auto;font-family:var(--font-mono);font-size:.72rem;color:var(--ink-mute);letter-spacing:.06em;font-variant-numeric:tabular-nums}.agent-turn{display:flex;flex-direction:column;gap:4px}.agent-turn-label{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-mute)}.agent-turn-body{font-family:var(--font-body);font-size:.95rem;line-height:1.5;color:var(--ink);white-space:pre-wrap}.agent-turn.user .agent-turn-label{color:var(--ink)}.agent-turn.assistant .agent-turn-label{color:var(--blueprint)}.agent-turn.user .agent-turn-body{border-left:3px solid var(--ink);padding-left:12px}.agent-turn.assistant .agent-turn-body{border-left:3px solid var(--blueprint);padding-left:12px}.agent-cursor{display:inline-block;width:.6ch;margin-left:1px;color:var(--blueprint);animation:blink 1s step-end infinite}.agent-turn.tool{border:1px dashed var(--rule-soft);padding:10px 12px;background:var(--code-bg)}.agent-turn-tool-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;font-size:.72rem;letter-spacing:.06em;margin-bottom:6px}.agent-turn-tool-name{text-transform:uppercase;color:var(--blueprint);font-weight:700;letter-spacing:.12em}.agent-turn-tool-input{color:var(--ink-mute)}.agent-turn-tool-body{font-family:var(--font-mono);font-size:.78rem;color:var(--ink);white-space:pre-wrap;margin:0;line-height:1.5}.lesson-shell{padding-top:64px;min-height:100vh}.lesson-topbar{position:fixed;top:0;left:0;right:0;z-index:100;background:var(--header-bg);border-bottom:1px solid var(--rule-soft);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.lesson-topbar-inner{height:64px;display:flex;align-items:center;justify-content:space-between}.lesson-breadcrumb{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);border-bottom:none}.lesson-breadcrumb:hover{color:var(--blueprint);border-bottom:none}.lesson-breadcrumb-sep,.lesson-topbar-meta{color:var(--ink-mute)}.lesson-topbar-meta{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase}.lesson-content{max-width:820px;padding-top:56px;padding-bottom:96px}.lesson-eyebrow{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;margin-bottom:8px}.lesson-eyebrow,.lesson-title{text-transform:uppercase;color:var(--blueprint)}.lesson-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,2.8rem);margin:0 0 14px;line-height:.95}.lesson-summary{font-size:1.15rem;line-height:1.55;margin-bottom:28px;font-style:italic;border-left:3px solid var(--blueprint);padding-left:16px}.lesson-body,.lesson-summary{font-family:var(--font-body);color:var(--ink)}.lesson-body{font-size:1.02rem;line-height:1.7;display:flex;flex-direction:column;gap:14px;margin-bottom:36px}.lesson-section{margin-top:36px}.lesson-section-eyebrow{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint);margin-bottom:14px}.lesson-hint{font-family:var(--font-mono);font-size:.78rem;color:var(--ink-mute);margin-top:12px;letter-spacing:.02em}.lesson-steps{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}.lesson-step{background:var(--bg-surface);border:2px solid var(--rule-soft);padding:18px 20px;transition:border-color .15s,box-shadow .15s}.lesson-step.done{border-color:var(--blueprint);box-shadow:var(--shadow-hard)}.lesson-step-head{display:flex;align-items:center;gap:12px;margin-bottom:8px}.lesson-step-check{width:28px;height:28px;border:2px solid var(--rule-soft);background:transparent;font-family:var(--font-mono);font-size:.8rem;font-weight:700;color:var(--ink-mute);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,color .15s,border-color .15s;flex-shrink:0}.lesson-step-check:hover{border-color:var(--blueprint);color:var(--blueprint)}.lesson-step-check.done{background:var(--blueprint);border-color:var(--blueprint);color:var(--bg)}.lesson-step-title{font-family:var(--font-display);font-size:1.2rem;text-transform:uppercase;color:var(--ink);margin:0;line-height:1.1}.lesson-step-body{color:var(--ink);font-size:.98rem;line-height:1.55;margin-bottom:12px}.lesson-step-copy{position:relative;background:var(--code-bg);border:1px solid var(--rule-soft);padding:12px 14px;margin-bottom:10px;display:flex;align-items:flex-start;gap:10px}.lesson-step-copy pre{margin:0;flex:1;font-family:var(--font-mono);font-size:.85rem;color:var(--blueprint);white-space:pre-wrap;word-break:break-word}.lesson-step-copy .copy-btn{border:1px solid var(--rule-soft);padding:4px 10px;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}.lesson-step-verify{display:flex;align-items:baseline;gap:10px;font-family:var(--font-mono);font-size:.78rem;color:var(--ink-mute);border-top:1px dashed var(--rule-soft);padding-top:10px}.lesson-step-verify-label{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint);flex-shrink:0}.lesson-quiz{display:flex;flex-direction:column;gap:14px}.quiz-card{background:var(--bg-surface);border:2px solid var(--rule-soft);padding:18px 20px}.quiz-q{font-family:var(--font-body);font-size:1.02rem;color:var(--ink);margin-bottom:12px;line-height:1.5}.quiz-q-num{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;color:var(--blueprint);margin-right:6px}.quiz-options{display:flex;flex-direction:column;gap:6px}.quiz-option{display:flex;align-items:flex-start;gap:10px;text-align:left;background:transparent;border:1px solid var(--rule-soft);padding:10px 14px;font-family:var(--font-body);font-size:.95rem;color:var(--ink);cursor:pointer;transition:border-color .15s,background .15s}.quiz-option.picked,.quiz-option:hover:not([disabled]){border-color:var(--blueprint)}.quiz-option.picked{background:var(--blueprint-tint)}.quiz-option.correct{border-color:var(--blueprint);background:var(--blueprint-tint-strong)}.quiz-option.correct-unpicked{border-color:var(--blueprint);border-style:dashed}.quiz-option.wrong{border-color:var(--warn);background:rgba(184,135,15,.08)}.quiz-option[disabled]{cursor:default}.quiz-option-letter{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em;color:var(--blueprint);font-weight:700;width:1.5ch;flex-shrink:0}.quiz-explanation{margin-top:10px;padding-top:10px;border-top:1px dashed var(--rule-soft);font-family:var(--font-body);font-size:.92rem;color:var(--ink-soft);line-height:1.5}.quiz-result{margin-top:12px;font-family:var(--font-mono);font-size:.85rem;letter-spacing:.04em;color:var(--blueprint);text-transform:uppercase}.lesson-complete{margin-top:48px;padding-top:24px;border-top:2px solid var(--rule-soft)}.lesson-complete-msg{font-family:var(--font-mono);font-size:.95rem;letter-spacing:.06em;color:var(--blueprint);text-transform:uppercase;padding:10px 14px;border:1px solid var(--blueprint);background:var(--blueprint-tint);display:inline-block}.lesson-complete-hint{margin-top:10px;font-family:var(--font-mono);font-size:.78rem;color:var(--ink-mute);display:flex;flex-direction:column;gap:4px}.lesson-nav{margin-top:48px;padding-top:24px;border-top:1px solid var(--rule-soft);display:flex;justify-content:space-between;gap:12px}.lesson-nav-link{font-family:var(--font-mono);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;padding:10px 16px;border-bottom:1px solid var(--rule-soft);color:var(--ink);border:1px solid var(--rule-soft);background:transparent}.lesson-nav-link:hover{border-color:var(--blueprint);color:var(--blueprint);border-bottom:1px solid var(--blueprint)}.course-page{padding:100px 0 80px;min-height:100vh}.course-header{max-width:820px;margin-bottom:48px}.course-tag{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blueprint);margin-bottom:8px}.course-title{margin-bottom:14px}.course-subtitle{color:var(--ink);font-size:1.15rem;line-height:1.55;margin-bottom:16px;font-style:italic}.course-desc{color:var(--ink-soft);font-size:1rem;line-height:1.65;max-width:640px}.course-meta{display:flex;gap:24px;margin-top:18px;font-family:var(--font-mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-mute)}.course-modules{display:flex;flex-direction:column;gap:24px}.course-module{background:var(--bg-surface);border:2px solid var(--rule-soft);padding:24px 28px}.course-module-head{margin-bottom:16px}.course-module-title{font-family:var(--font-display);font-size:1.5rem;text-transform:uppercase;color:var(--blueprint);line-height:1.05;margin-bottom:4px}.course-module-summary{color:var(--ink-soft);font-size:.95rem;line-height:1.5}.course-lessons{list-style:none;padding:0;margin:0;border-top:1px solid var(--rule-soft)}.course-lesson{display:grid;grid-template-columns:18px 1fr auto auto;gap:14px;padding:12px 0;border-bottom:1px solid var(--rule-soft);align-items:center}.course-lesson:last-child{border-bottom:none}.course-lesson:hover{background:var(--blueprint-tint)}.course-lesson-dot{width:12px;height:12px;border:1px solid var(--ink);background:transparent}.course-lesson-dot.complete{background:var(--blueprint);border-color:var(--blueprint)}.course-lesson a{color:var(--ink);font-family:var(--font-body);font-size:.98rem;font-weight:500;text-decoration:none;border-bottom:1px solid transparent}.course-lesson a:hover{color:var(--blueprint);border-bottom-color:var(--blueprint)}.course-lesson-kind{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border:1px solid var(--rule-soft);color:var(--ink-mute)}.course-lesson-kind[data-kind=walkthrough]{color:var(--blueprint);border-color:var(--blueprint)}.course-lesson-kind[data-kind=sandbox]{color:var(--warn);border-color:var(--warn)}.course-lesson-kind[data-kind=concept]{color:var(--ink);border-color:var(--ink)}.course-lesson-duration{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;color:var(--ink-mute);min-width:60px;text-align:right}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px;max-width:1100px;margin:0 auto}.course-card{background:var(--bg-surface);border:2px solid var(--rule-soft);border-left:4px solid var(--blueprint);padding:28px;display:block;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}.course-card:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow-hard-lg);border-bottom:2px solid var(--rule-soft);border-left-color:var(--blueprint)}.course-card-tag{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;color:var(--blueprint)}.course-card-tag,.course-card-title{text-transform:uppercase;margin-bottom:10px}.course-card-title{font-family:var(--font-display);font-size:1.5rem;color:var(--ink);line-height:1.1}.course-card-subtitle{color:var(--ink-soft);font-size:.95rem;line-height:1.5;margin-bottom:18px}.course-card-meta{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-mute);padding-top:12px;border-top:1px dashed var(--rule-soft)}@media (max-width:768px){.lesson-content{padding-top:32px;padding-bottom:64px}.lesson-topbar-meta{display:none}.lesson-step-copy pre{font-size:.78rem}}@media (max-width:1024px){.container{padding:0 24px}}@media (max-width:768px){.header-nav a:not(.header-github){display:none}.header-inner{height:56px;padding:0 12px;gap:8px}.logo{font-size:1.2rem;gap:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:1;min-width:0}.header-nav{gap:8px;flex-shrink:0}.header-github{padding:4px 8px;font-size:.7rem;gap:4px}.theme-toggle{width:32px;height:32px;flex-shrink:0}.container{padding:0 16px}.section{padding:48px 0}.modal{padding:24px 18px;max-width:100%}.modal-lesson{grid-template-columns:12px minmax(0,1fr) auto auto auto auto;column-gap:8px;padding:10px 0;font-size:.88rem}.modal-lesson-lang{min-width:0;font-size:.62rem}.modal-lesson-type{min-width:0;padding:2px 6px;font-size:.58rem}.modal-lesson .modal-lesson-read{padding:3px 8px;font-size:.66rem}.modal-lesson-read-placeholder{width:48px}.footer-inner{flex-direction:column;text-align:center;gap:8px}.manual-masthead{padding:80px 0 16px}.preface,.stat-block{padding:32px 0}.toc{padding:32px 0 40px}.colophon{padding:32px 0}.manual-meta-row{margin-bottom:20px}.manual-tagline{margin:20px 0 6px;font-size:1rem}.manual-attribution{font-size:.9rem}.colophon-grid,.preface-grid{grid-template-columns:1fr;gap:12px}.preface-body{column-count:1;font-size:.98rem;line-height:1.65}.preface-body p:first-of-type:first-letter{font-size:3.2rem}.stat-rows{gap:8px}.stat-row{grid-template-columns:160px minmax(0,1fr) 92px;gap:12px;font-size:.82rem}.stat-block-title,.toc-title{margin-bottom:16px}.toc-subtitle{margin-bottom:20px}.toc-row{grid-template-columns:36px 1fr auto;padding:11px 0}.toc-leader,.toc-row .toc-meta+.toc-meta{display:none}.toc-name{font-size:1.1rem}.colophon-cmd{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.catalog-page,.glossary-page,.prereqs-page{padding:80px 0 48px}.glossary-row{flex-direction:column;gap:12px}.glossary-card{padding:18px 16px}.catalog-controls{flex-direction:column}.catalog-filter{width:100%}}@media (max-width:480px){body{font-size:16px}.header-inner{padding:0 10px;gap:6px}.logo{font-size:1rem;letter-spacing:.02em}.logo-icon{width:10px;height:10px}.header-github{padding:3px 6px;font-size:.65rem}.header-github .star-count{font-size:.7rem}.theme-toggle{width:30px;height:30px;font-size:.85rem}.manual-masthead{padding:72px 0 12px}.manual-title{font-size:clamp(2.4rem,14vw,3.6rem);line-height:.92}.manual-meta-row{font-size:.6rem;letter-spacing:.12em;margin-bottom:16px;gap:8px}.manual-tagline{font-size:.96rem;margin:16px 0 4px}.ascii-rule{margin:16px 0}.colophon-eyebrow,.preface-eyebrow,.stat-block-title,.toc-title{font-size:.7rem}.preface-body{font-size:.94rem;line-height:1.6;text-align:left}.preface-body p:first-of-type:first-letter{font-size:2.8rem;padding:.04em .1em 0 0}.stat-row{grid-template-columns:1fr;gap:2px;padding:6px 0}.stat-row-bar{order:3}.stat-row-value{order:2;text-align:left}.toc-row{grid-template-columns:30px 1fr auto;gap:8px;padding:10px 0}.toc-name{font-size:.96rem;white-space:normal}.toc-num{font-size:.7rem}}@media (min-width:1440px){.container{max-width:1240px}}.hover\:bg-accent:hover{background-color:hsl(var(--accent-bg))}.hover\:bg-destructive\/90:hover{background-color:hsl(var(--destructive)/.9)}.hover\:bg-primary\/90:hover{background-color:hsl(var(--primary)/.9)}.hover\:bg-secondary\/80:hover{background-color:hsl(var(--secondary)/.8)}.hover\:text-accent-foreground:hover{color:hsl(var(--accent-foreground))}.hover\:underline:hover{text-decoration-line:underline}.focus-visible\:outline-none:focus-visible{outline:2px solid transparent;outline-offset:2px}.focus-visible\:ring-2:focus-visible{--tw-ring-offset-shadow:var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow:var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow,0 0 #0000)}.focus-visible\:ring-ring:focus-visible{--tw-ring-color:hsl(var(--ring))}.focus-visible\:ring-offset-2:focus-visible{--tw-ring-offset-width:2px}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:opacity-50:disabled{opacity:.5}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:size-4 svg{width:1rem;height:1rem}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}