/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-outline-style:solid}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-outline-style:solid}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-serif:ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.grid{display:grid}.inline{display:inline}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}}.resource-page{--bg:#f7f8f4;--surface:#fff;--surface-2:#eff1ec;--ink:#17211d;--muted:#5c6862;--soft:#84908a;--line:#dfe3dc;--strong-line:#cbd1c9;--brand:#196b50;--brand-bright:#caff66;--brand-pale:#e7f5cf;--code:#14231d;--topbar:72px;--sidebar:286px;background:var(--bg);min-height:100vh;color:var(--ink);font-family:var(--font-sans)}.resource-page:has([data-resource-theme=dark]){--bg:#101512;--surface:#171e1a;--surface-2:#202923;--ink:#eff5f1;--muted:#b5c0ba;--soft:#89958f;--line:#303a34;--strong-line:#465149;--brand:#79d9af;--brand-bright:#caff66;--brand-pale:#203f30;--code:#0b100d}@scope(.resource-page){*{box-sizing:border-box}:scope{scroll-behavior:smooth;scroll-padding-top:calc(var(--topbar) + 26px);background:var(--bg);color:var(--ink);line-height:1.6;transition:background .18s,color .18s}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}:is(button:focus-visible,a:focus-visible,input:focus-visible){outline:3px solid var(--brand)}@supports (color:color-mix(in lab, red, red)){:is(button:focus-visible,a:focus-visible,input:focus-visible){outline:3px solid color-mix(in srgb, var(--brand) 45%, transparent)}}:is(button:focus-visible,a:focus-visible,input:focus-visible){outline-offset:3px}.topbar{z-index:50;height:var(--topbar);grid-template-columns:var(--sidebar) 1fr auto;border-bottom:1px solid var(--line);background:var(--bg);align-items:center;display:grid;position:fixed;inset:0 0 auto}@supports (color:color-mix(in lab, red, red)){.topbar{background:color-mix(in srgb, var(--bg) 92%, transparent)}}.topbar{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{border-right:1px solid var(--line);align-items:center;gap:12px;height:100%;padding:0 24px;display:flex}.brand-mark{place-items:center;width:28px;height:28px;display:grid;position:relative}.brand-mark span{background:var(--brand);border-radius:10px;width:9px;height:25px;position:absolute;transform:rotate(30deg)}.brand-mark span:first-child{height:16px;translate:-7px 2px}.brand-mark span:nth-child(2){translate:1px -2px}.brand-mark span:nth-child(3){background:var(--brand-bright);height:12px;translate:9px 4px}.brand-copy{flex-direction:column;line-height:1.15;display:flex}.brand-copy strong{letter-spacing:-.02em;font-size:14px}.brand-copy small{color:var(--muted);letter-spacing:.11em;text-transform:uppercase;margin-top:3px;font-size:10px}.topbar-center{color:var(--muted);justify-self:center;align-items:center;gap:28px;font-size:13px;font-weight:600;display:flex}.topbar-center a:hover{color:var(--ink)}.topbar-actions{align-items:center;gap:10px;padding-right:18px;display:flex}.version,.theme-button{border:1px solid var(--line);background:var(--surface);min-height:36px;color:var(--muted);border-radius:999px;padding:7px 13px;font-size:11px}.theme-button{cursor:pointer;color:var(--ink);transition:border-color .18s,background .18s}.theme-button:hover{border-color:var(--brand);background:var(--brand-pale)}.mobile-menu{display:none}.sidebar{z-index:40;top:var(--topbar);width:var(--sidebar);background:var(--bg);border-right:1px solid var(--line);flex-direction:column;display:flex;position:fixed;bottom:0;left:0;overflow-y:auto}.search-wrap{border-bottom:1px solid var(--line);padding:22px 20px 16px;position:relative}.search-wrap label{color:var(--muted);text-transform:uppercase;letter-spacing:.13em;margin-bottom:8px;font-size:10px;font-weight:700;display:block}.search-wrap input{border:1px solid var(--line);width:100%;height:42px;color:var(--ink);background:var(--surface);border-radius:8px;padding:0 36px 0 12px;font-size:12px}.search-wrap input::placeholder{color:var(--soft)}.shortcut{border:1px solid var(--line);width:22px;height:24px;color:var(--soft);background:var(--surface-2);font:11px var(--font-mono), monospace;border-radius:5px;place-items:center;display:grid;position:absolute;bottom:25px;right:30px}.module-nav{padding:18px 12px}.nav-label{color:var(--soft);letter-spacing:.12em;text-transform:uppercase;margin:0 10px 11px;font-size:10px;font-weight:700}.module-nav a{min-height:44px;color:var(--muted);border-radius:7px;grid-template-columns:38px 1fr;align-items:center;padding:7px 10px;transition:background .16s,color .16s;display:grid}.module-nav a:hover{color:var(--ink);background:var(--surface-2)}.module-nav a span{color:var(--soft);font:10px var(--font-mono), monospace}.module-nav a strong{font-size:12px;font-weight:560;line-height:1.3}.empty-search{color:var(--soft);padding:12px 10px;font-size:12px}.sidebar-footer{border-top:1px solid var(--line);align-items:flex-start;gap:9px;margin-top:auto;padding:18px 22px 22px;display:flex}.sidebar-footer p{color:var(--muted);margin:0;font-size:10px;line-height:1.5}.sidebar-footer strong{color:var(--ink);font-size:11px}.status-dot{background:var(--brand-bright);width:7px;height:7px;box-shadow:0 0 0 4px var(--brand-bright);border-radius:50%;margin-top:4px}@supports (color:color-mix(in lab, red, red)){.status-dot{box-shadow:0 0 0 4px color-mix(in srgb, var(--brand-bright) 16%, transparent)}}.content-shell{margin-left:var(--sidebar);padding-top:var(--topbar);grid-template-columns:minmax(0,920px) 180px;justify-content:center;column-gap:54px;display:grid}article{min-width:0;padding:0 0 100px}.on-this-page{top:calc(var(--topbar) + 42px);align-self:start;padding-top:42px;position:sticky}.on-this-page>p{color:var(--soft);letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;font-size:10px;font-weight:700}.on-this-page nav{border-left:1px solid var(--line);flex-direction:column;display:flex}.on-this-page nav a{color:var(--soft);padding:5px 0 5px 14px;font-size:11px;line-height:1.35}.on-this-page nav a:hover,.on-this-page nav a.active{color:var(--brand)}.on-this-page nav a.active{border-left:2px solid var(--brand);margin-left:-1px;font-weight:650}.reading-card{border:1px solid var(--line);background:var(--surface);border-radius:8px;flex-direction:column;margin-top:26px;padding:14px;display:flex}.reading-card span,.reading-card small{color:var(--soft);text-transform:uppercase;letter-spacing:.08em;font-size:9px}.reading-card strong{margin:3px 0;font-size:13px}.hero{padding:76px 0 52px}.hero-topline{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.pill{background:var(--brand-pale);min-height:28px;color:var(--brand);letter-spacing:.09em;text-transform:uppercase;border-radius:999px;align-items:center;padding:5px 11px;font-size:10px;font-weight:750;display:inline-flex}.updated{color:var(--soft);font-size:10px}.hero h1{letter-spacing:-.065em;max-width:780px;margin:0;font-size:clamp(52px,6vw,82px);font-weight:610;line-height:.96}.hero h1 em{color:var(--brand);font-style:normal}.hero-copy{max-width:670px;color:var(--muted);letter-spacing:-.012em;margin:28px 0 0;font-size:18px;line-height:1.62}.hero-actions{gap:10px;margin-top:30px;display:flex}.primary-button,.secondary-button{border-radius:7px;justify-content:center;align-items:center;gap:18px;min-height:46px;padding:0 18px;font-size:12px;font-weight:650;transition:background .18s,border-color .18s;display:inline-flex}.primary-button{background:var(--ink);color:var(--bg)}.primary-button:hover{background:var(--brand)}.primary-button span{font-size:17px}.secondary-button{border:1px solid var(--strong-line);background:var(--surface)}.secondary-button:hover{border-color:var(--brand)}.hero-stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin-top:64px;display:grid}.hero-stats div{border-right:1px solid var(--line);padding:20px 18px 18px 0}.hero-stats div+div{padding-left:18px}.hero-stats div:last-child{border-right:0}.hero-stats strong{font-size:22px;line-height:1.2;display:block}.hero-stats span{color:var(--soft);font-size:10px}.principle-strip{color:#eef9f2;background:#14231d;border-radius:8px;grid-template-columns:50px 1fr auto;align-items:center;gap:22px;padding:24px 28px;display:grid}.principle-index{color:#8ca096;font:10px var(--font-mono), monospace}.principle-strip blockquote{max-width:660px;font-family:var(--font-serif);margin:0;font-size:18px;line-height:1.45}.principle-tag{color:#aabbb2;letter-spacing:.12em;border:1px solid #3c5046;border-radius:4px;padding:5px 8px;font-size:8px;font-weight:750}.section-block{padding-top:104px}.section-heading{max-width:740px}.eyebrow{color:var(--brand);font:700 10px var(--font-mono), monospace;letter-spacing:.11em;text-transform:uppercase;margin:0 0 14px}.section-heading h2{letter-spacing:-.047em;margin:0;font-size:clamp(34px,4vw,52px);font-weight:610;line-height:1.06}.section-heading>p:last-child{max-width:650px;color:var(--muted);margin:18px 0 0;font-size:15px;line-height:1.7}.path-line{background:var(--line);height:2px;margin:38px 0 22px;position:relative}.path-line span{background:var(--brand);width:23%;height:2px;display:block}.path-line:before{content:"START";color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.1em;position:absolute;top:-18px;left:0}.path-line:after{content:"MASTERY";color:var(--soft);font:8px var(--font-mono), monospace;letter-spacing:.1em;position:absolute;top:-18px;right:0}.module-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.module-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);min-height:310px;padding:24px;transition:background .18s;position:relative;overflow:hidden}.module-card:before{content:"";background:var(--accent,var(--brand));transform-origin:bottom;width:3px;transition:transform .22s;position:absolute;inset:0 auto 0 0;transform:scaleY(0)}.module-card:hover{background:var(--accent,var(--brand))}@supports (color:color-mix(in lab, red, red)){.module-card:hover{background:color-mix(in srgb, var(--accent,var(--brand)) 5%, var(--surface))}}.module-card:hover:before{transform:scaleY(1)}.module-card-top{justify-content:space-between;align-items:center;display:flex}.module-code{font:11px var(--font-mono), monospace;color:var(--accent,var(--brand))}.module-level{background:var(--surface-2);color:var(--soft);text-transform:uppercase;letter-spacing:.08em;border-radius:999px;padding:4px 8px;font-size:9px}.module-card h3{letter-spacing:-.035em;max-width:320px;margin:42px 0 10px;font-size:24px;line-height:1.14}.module-card>p{max-width:370px;color:var(--muted);margin:0;font-size:12px;line-height:1.62}.topic-list{flex-wrap:wrap;gap:6px;margin-top:20px;display:flex}.topic-list span{border:1px solid var(--line);color:var(--soft);text-transform:uppercase;letter-spacing:.05em;border-radius:4px;padding:4px 7px;font-size:8px}.card-link{color:var(--muted);align-items:center;gap:8px;font-size:10px;font-weight:650;display:flex;position:absolute;bottom:20px;left:24px}.card-link b{color:var(--accent,var(--brand));font-size:14px}.accent-mint{--accent:#16936c}.accent-sky{--accent:#3989b8}.accent-violet{--accent:#795db6}.accent-amber{--accent:#c08019}.accent-coral{--accent:#c6634e}.accent-blue{--accent:#526fd0}.accent-pink{--accent:#b55c8d}.accent-lime{--accent:#6e912e}.accent-teal{--accent:#168b88}.accent-indigo{--accent:#5346a5}.pattern-table{border-top:1px solid var(--strong-line);margin-top:38px}.pattern-row{border-bottom:1px solid var(--line);grid-template-columns:1.1fr 1.6fr .8fr;align-items:center;min-height:64px;display:grid}.pattern-row>span{color:var(--muted);padding:12px 16px;font-size:12px}.pattern-row>span+span{border-left:1px solid var(--line)}.pattern-row span:first-child{color:var(--ink);align-items:center;gap:14px;display:flex}.pattern-row i{color:var(--soft);font:normal 9px var(--font-mono), monospace}.pattern-row strong{font-size:12px}.pattern-header{background:var(--surface-2);min-height:36px}.pattern-header>span{letter-spacing:.11em;text-transform:uppercase;font-weight:750;color:var(--soft)!important;font-size:8px!important}.chapter-sample{border:1px solid var(--line);background:var(--surface);border-radius:10px;margin-top:104px;padding:40px}.chapter-sample.section-block{padding-top:40px}.chapter-meta{gap:8px;margin-bottom:32px;display:flex}.chapter-meta span{border:1px solid var(--line);color:var(--soft);font:8px var(--font-mono), monospace;border-radius:4px;padding:4px 7px}.chapter-layout{grid-template-columns:minmax(0,1fr) 230px;gap:34px;margin-top:36px;display:grid}.chapter-main h3{letter-spacing:-.02em;margin:30px 0 8px;font-size:17px}.chapter-main>p{color:var(--muted);font-size:13px}.definition-card{border-left:3px solid var(--brand);background:var(--brand-pale);padding:22px}.definition-card span{color:var(--brand);letter-spacing:.1em;text-transform:uppercase;font-size:9px;font-weight:750}.definition-card p{font-family:var(--font-serif);margin:9px 0 0;font-size:17px;line-height:1.55}.flow{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;margin-top:18px;display:grid}.flow>div{border:1px solid var(--line);border-radius:6px;flex-direction:column;min-height:100px;padding:13px 10px;display:flex}.flow>b{color:var(--soft);padding:0 5px;font-size:12px}.flow span{color:var(--brand);font:8px var(--font-mono), monospace}.flow strong{margin-top:15px;font-size:10px}.flow small{color:var(--soft);font-size:8px;line-height:1.4}.prompt-card{background:var(--code);color:#e9f4ee;border-radius:7px;overflow:hidden}.prompt-card-head{color:#8fa198;min-height:38px;font:8px var(--font-mono), monospace;letter-spacing:.07em;border-bottom:1px solid #2d3c35;justify-content:space-between;align-items:center;padding:0 14px;display:flex}.prompt-card-head button{color:#d7e4dc;cursor:pointer;background:#26362f;border:0;border-radius:4px;min-height:30px;padding:0 8px;font-size:9px}.prompt-card-head button:hover{background:#344a40}.prompt-card p{font:11px/1.75 var(--font-mono), monospace;margin:0;padding:20px}.prompt-card mark{color:#caff66;background:#314e3e;padding:2px}.chapter-aside{flex-direction:column;gap:10px;display:flex}.decision-card,.enterprise-note{border:1px solid var(--line);border-radius:7px;padding:18px}.decision-card>span,.enterprise-note>span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.1em;margin-bottom:14px;display:block}.decision-card strong{font-size:12px;line-height:1.4;display:block}.decision-card p,.enterprise-note p{color:var(--muted);margin:8px 0 0;font-size:10px;line-height:1.55}.decision-card.good{border-top:3px solid #3c9a6f}.decision-card.bad{border-top:3px solid #c36c57}.decision-card.bad>span{color:#b45543}.enterprise-note{background:var(--surface-2);margin-top:auto}.usecase-table{border:1px solid var(--line);background:var(--surface);border-radius:8px;margin-top:38px;overflow:hidden}.usecase-row{border-bottom:1px solid var(--line);grid-template-columns:.8fr 1.35fr 1fr 1fr 1.4fr;align-items:center;min-height:62px;display:grid}.usecase-row:last-child{border-bottom:0}.usecase-row>*{color:var(--muted);padding:12px 14px;font-size:10px}.usecase-row>*+*{border-left:1px solid var(--line)}.usecase-row strong{color:var(--ink);font-size:11px}.usecase-head{background:var(--surface-2);min-height:36px}.usecase-head span{color:var(--soft);letter-spacing:.1em;text-transform:uppercase;font-size:8px;font-weight:750}.pattern-pill{width:fit-content;margin-left:10px;border:1px solid var(--brand)!important;padding:4px 8px!important}@supports (color:color-mix(in lab, red, red)){.pattern-pill{border:1px solid color-mix(in srgb, var(--brand) 30%, var(--line))!important}}.pattern-pill{background:var(--brand-pale);border-radius:99px;color:var(--brand)!important}.text-link{color:var(--brand);align-items:center;gap:12px;margin-top:18px;font-size:11px;font-weight:650;display:inline-flex}.architecture-grid{grid-template-columns:1.25fr .75fr;gap:45px;margin-top:42px;display:grid}.architecture-stack{flex-direction:column;gap:6px;display:flex}.architecture-layer{border:1px solid var(--line);background:var(--surface);border-radius:6px;grid-template-columns:36px 110px 1fr;align-items:center;min-height:74px;padding:10px 18px;display:grid}.architecture-layer:first-child{background:var(--brand-pale);border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.architecture-layer:first-child{border-color:color-mix(in srgb, var(--brand) 28%, var(--line))}}.architecture-layer span{color:var(--brand);font:9px var(--font-mono), monospace}.architecture-layer strong{font-size:12px}.architecture-layer p{color:var(--muted);margin:0;font-size:10px;line-height:1.45}.architecture-copy{align-self:center}.architecture-copy h3{letter-spacing:-.04em;margin:0 0 14px;font-size:27px;line-height:1.12}.architecture-copy>p:not(.eyebrow){color:var(--muted);font-size:12px}.architecture-copy ul{margin:24px 0 0;padding:0;list-style:none}.architecture-copy li{border-top:1px solid var(--line);color:var(--muted);align-items:center;gap:12px;padding:9px 0;font-size:10px;display:flex}.architecture-copy li span{color:var(--brand);font:8px var(--font-mono), monospace}.content-steps{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin-top:40px;display:grid}.content-step{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);min-height:178px;padding:18px}.content-step span{color:var(--brand);font:9px var(--font-mono), monospace}.content-step h3{margin:36px 0 6px;font-size:14px}.content-step p{color:var(--muted);margin:0;font-size:10px;line-height:1.5}.next-banner{background:var(--brand);color:#f4fff8;border-radius:8px;justify-content:space-between;align-items:center;gap:30px;margin-top:48px;padding:30px 32px;display:flex}.next-banner div>span{letter-spacing:.12em;opacity:.7;font-size:8px;font-weight:750}.next-banner h3{letter-spacing:-.03em;margin:8px 0 3px;font-size:22px}.next-banner p{opacity:.8;max-width:600px;margin:0;font-size:10px}.next-banner a{color:#134a38;background:#f5fff8;border-radius:6px;flex:none;align-items:center;gap:13px;min-height:42px;padding:0 14px;font-size:10px;font-weight:700;display:inline-flex}footer{margin-left:var(--sidebar);border-top:1px solid var(--line);background:var(--surface);grid-template-columns:1fr auto 1fr;align-items:center;min-height:120px;padding:28px max(5vw,40px);display:grid}.footer-brand{align-items:center;gap:10px;display:flex}.footer-brand .brand-mark{scale:.8}.footer-brand>span{flex-direction:column;line-height:1.25;display:flex}.footer-brand strong{font-size:12px}.footer-brand small,footer p,footer>a{color:var(--soft);font-size:9px}footer p{text-align:center}footer>a{justify-self:end}.scrim{display:none}@media (max-width:1220px){.content-shell{grid-template-columns:minmax(0,840px);padding-left:42px;padding-right:42px}.on-this-page,.topbar-center{display:none}}@media (max-width:860px){:root{--topbar:64px}.topbar{grid-template-columns:auto 1fr auto;padding:0 12px}.mobile-menu{border:1px solid var(--line);background:var(--surface);min-height:40px;color:var(--ink);cursor:pointer;border-radius:6px;align-items:center;font-size:11px;display:inline-flex}.brand{border:0;justify-self:center;padding:0 8px}.brand-copy small,.version{display:none}.topbar-actions{padding:0}.theme-button{min-height:40px;padding:0 10px}.sidebar{z-index:80;width:min(88vw,320px);transition:transform .22s;top:0;transform:translate(-102%)}.sidebar.is-open{transform:translate(0)}.scrim{z-index:70;background:#070d0a9e;border:0;display:block;position:fixed;inset:0}.content-shell,footer{margin-left:0}.content-shell{padding-left:22px;padding-right:22px}.hero{padding-top:54px}.hero h1{font-size:clamp(44px,13vw,68px)}.hero-stats{grid-template-columns:repeat(2,1fr)}.hero-stats div:nth-child(2){border-right:0}.hero-stats div:nth-child(-n+2){border-bottom:1px solid var(--line)}.module-grid{grid-template-columns:1fr}.module-card{min-height:285px}.chapter-layout,.architecture-grid{grid-template-columns:1fr}.chapter-aside{grid-template-columns:repeat(2,1fr);display:grid}.enterprise-note{grid-column:1/-1}.usecase-table{overflow-x:auto}.usecase-row{min-width:780px}.content-steps{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.brand-mark{width:23px;scale:.85}.brand-copy strong{font-size:12px}.theme-button{font-size:9px}.hero-topline{align-items:flex-start;gap:12px}.updated{text-align:right}.hero-copy{font-size:15px}.hero-actions{flex-direction:column;align-items:stretch}.hero-stats{margin-top:42px}.hero-stats div{min-height:83px;padding:14px 10px 12px 0}.hero-stats div+div{padding-left:12px}.principle-strip{grid-template-columns:26px 1fr;gap:10px;padding:20px}.principle-strip blockquote{font-size:15px}.principle-tag{display:none}.section-block{padding-top:78px}.section-heading h2{font-size:35px}.pattern-row{grid-template-columns:1.2fr 1fr}.pattern-row>span:last-child{display:none}.chapter-sample{margin-left:-12px;margin-right:-12px;padding:24px 18px}.flow{grid-template-columns:repeat(2,1fr);gap:6px}.flow>b{display:none}.chapter-aside{grid-template-columns:1fr}.enterprise-note{grid-column:auto}.architecture-layer{grid-template-columns:28px 90px 1fr;padding:8px 10px}.content-steps{grid-template-columns:1fr}.content-step{min-height:145px}.content-step h3{margin-top:26px}.next-banner{flex-direction:column;align-items:flex-start;padding:24px}footer{grid-template-columns:1fr auto;padding:22px}footer p{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}.lesson-topbar{grid-template-columns:var(--sidebar) 1fr auto}.lesson-progress{color:var(--soft);justify-self:center;align-items:baseline;gap:7px;font-size:10px;display:flex}.lesson-progress strong{color:var(--brand);font:13px var(--font-mono), monospace}.lesson-progress i{color:var(--line);font-style:normal}.lesson-sidebar{z-index:40;top:var(--topbar);width:var(--sidebar);border-right:1px solid var(--line);background:var(--bg);flex-direction:column;display:flex;position:fixed;bottom:0;left:0;overflow-y:auto}.back-link{border-bottom:1px solid var(--line);min-height:53px;color:var(--muted);align-items:center;gap:10px;padding:0 22px;font-size:10px;font-weight:650;display:flex}.back-link:hover{color:var(--brand)}.back-link span{font-size:15px}.lesson-sidebar-title{padding:27px 22px 20px}.lesson-sidebar-title span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.12em;margin-bottom:9px;display:block}.lesson-sidebar-title strong{letter-spacing:-.03em;font-size:18px;line-height:1.2}.lesson-sidebar nav{padding:3px 12px 18px}.lesson-sidebar nav a{min-height:43px;color:var(--muted);border-radius:6px;align-items:center;gap:10px;padding:6px 10px;font-size:11px;display:flex}.lesson-sidebar nav a:hover{color:var(--ink);background:var(--surface-2)}.lesson-sidebar nav a span{width:26px;color:var(--soft);font:8px var(--font-mono), monospace}.lesson-sidebar nav a.active{color:var(--brand);background:var(--brand-pale);font-weight:650}.lesson-sidebar nav a.active span{color:var(--brand)}.module-completion{border-top:1px solid var(--line);margin-top:auto;padding:18px 22px 24px}.module-completion>div:first-child{color:var(--soft);justify-content:space-between;font-size:8px;display:flex}.module-completion strong{color:var(--muted);font-weight:600}.completion-track{background:var(--line);border-radius:9px;height:3px;margin-top:10px;overflow:hidden}.completion-track i{background:var(--brand);width:12.5%;height:100%;display:block}.lesson-shell{margin-left:var(--sidebar);padding:var(--topbar) 38px 0;grid-template-columns:minmax(0,820px) 170px;justify-content:center;column-gap:58px;display:grid}.module-article{min-width:0;padding:0 0 110px}.breadcrumbs{color:var(--soft);align-items:center;gap:8px;padding:25px 0 0;font-size:9px;display:flex}.breadcrumbs a:hover{color:var(--brand)}.breadcrumbs strong{color:var(--muted);font-weight:550}.module-hero{border-bottom:1px solid var(--line);padding:54px 0 68px}.module-kicker{gap:7px;margin-bottom:26px;display:flex}.module-kicker span{border:1px solid var(--line);color:var(--soft);font:8px var(--font-mono), monospace;letter-spacing:.07em;text-transform:uppercase;border-radius:99px;padding:4px 8px}.module-kicker span:first-child{border-color:var(--brand)}@supports (color:color-mix(in lab, red, red)){.module-kicker span:first-child{border-color:color-mix(in srgb, var(--brand) 35%, var(--line))}}.module-kicker span:first-child{background:var(--brand-pale);color:var(--brand)}.module-hero h1{letter-spacing:-.065em;margin:0;font-size:clamp(52px,6.2vw,80px);font-weight:610;line-height:.94}.module-hero h1 em{color:var(--brand);font-style:normal}.module-hero>p{max-width:680px;color:var(--muted);margin:28px 0 0;font-size:17px;line-height:1.65}.learning-objectives{border:1px solid var(--line);background:var(--surface);border-radius:8px;margin-top:45px;padding:22px 24px}.learning-objectives>span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.11em;text-transform:uppercase}.learning-objectives>div{grid-template-columns:repeat(2,1fr);gap:0 28px;margin-top:12px;display:grid}.learning-objectives p{border-top:1px solid var(--line);color:var(--muted);margin:0;padding:10px 0;font-size:11px;line-height:1.5}.learning-objectives b{color:var(--brand);font:8px var(--font-mono), monospace;margin-right:9px}.lesson-section{padding:96px 0 20px}.lesson-heading{grid-template-columns:48px 1fr;align-items:start;gap:18px;display:grid}.lesson-heading>span{color:var(--brand);font:10px var(--font-mono), monospace;padding-top:5px}.lesson-heading>div{border-bottom:1px solid var(--line);padding-bottom:23px}.lesson-heading p{color:var(--soft);font:8px var(--font-mono), monospace;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px}.lesson-heading h2{letter-spacing:-.048em;max-width:690px;margin:0;font-size:clamp(34px,4vw,48px);font-weight:610;line-height:1.07}.prose{max-width:690px;margin:34px 0 0 66px}.prose p,.lesson-intro{color:var(--muted);font-size:14px;line-height:1.78}.prose .lead{color:var(--ink);font-family:var(--font-serif);font-size:20px;line-height:1.6}.llm-flow{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;margin:38px 0 0 66px;display:grid}.llm-flow>div{border:1px solid var(--line);background:var(--surface);border-radius:7px;min-height:135px;padding:18px 15px}.llm-flow>b{color:var(--soft);padding:0 7px;font-size:12px}.llm-flow span{color:var(--brand);font:8px var(--font-mono), monospace}.llm-flow strong{margin-top:25px;font-size:13px;display:block}.llm-flow p{color:var(--soft);margin:4px 0 0;font-size:9px;line-height:1.45}.myth-grid{grid-template-columns:1fr 1fr;gap:10px;margin:22px 0 0 66px;display:grid}.myth-grid>div{border:1px solid var(--line);background:var(--surface);border-top-width:3px;border-radius:7px;min-height:175px;padding:22px}.myth-grid .myth{border-top-color:#c16c58}.myth-grid .principle{border-top-color:var(--brand)}.myth-grid span{color:var(--soft);font:8px var(--font-mono), monospace;letter-spacing:.1em}.myth-grid strong{font-family:var(--font-serif);margin-top:18px;font-size:16px;line-height:1.4;display:block}.myth-grid p{color:var(--muted);margin:9px 0 0;font-size:10px;line-height:1.55}.aix-note{color:#edf8f2;background:#14231d;border-radius:7px;grid-template-columns:145px 1fr;gap:20px;margin:28px 0 0 66px;padding:22px 24px;display:grid}.aix-note>span{color:#a9bcb2;font:8px var(--font-mono), monospace;letter-spacing:.1em}.aix-note strong{font-family:var(--font-serif);font-size:16px;font-weight:500}.aix-note p{color:#a9bcb2;margin:7px 0 0;font-size:10px;line-height:1.6}.lesson-intro{max-width:660px;margin:31px 0 0 66px}.anatomy-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:32px 0 0 66px;display:grid}.anatomy-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);min-height:220px;padding:19px}.anatomy-card>span{color:var(--brand);font:8px var(--font-mono), monospace}.anatomy-card h3{margin:37px 0 7px;font-size:17px}.anatomy-card p{color:var(--muted);margin:0;font-size:10px;line-height:1.5}.anatomy-card small{border-top:1px solid var(--line);color:var(--soft);margin-top:16px;padding-top:12px;font-size:9px;font-style:italic;line-height:1.45;display:block}.formula-strip{border:1px solid var(--line);background:var(--surface-2);border-radius:6px;justify-content:space-between;align-items:center;gap:6px;margin:16px 0 0 66px;padding:13px 15px;display:flex}.formula-strip span,.formula-strip strong{font:7px var(--font-mono), monospace;letter-spacing:.05em}.formula-strip b{color:var(--soft);font-weight:400}.formula-strip i{color:var(--brand);font-style:normal}.formula-strip strong{color:var(--brand)}.before-after{grid-template-columns:1fr 90px 1fr;align-items:stretch;margin:34px 0 24px 66px;display:grid}.weak-prompt,.strong-prompt{border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:22px}.weak-prompt>span,.strong-prompt>span{color:#b45543;font:8px var(--font-mono), monospace;letter-spacing:.1em}.weak-prompt blockquote{font-family:var(--font-serif);margin:25px 0 21px;font-size:20px}.weak-prompt ul{margin:0;padding:0;list-style:none}.weak-prompt li{border-top:1px solid var(--line);color:var(--soft);padding:6px 0;font-size:9px}.strong-prompt{border-top:3px solid var(--brand)}.strong-prompt>span{color:var(--brand)}.strong-prompt strong{font-family:var(--font-serif);margin-top:25px;font-size:19px;line-height:1.45;display:block}.strong-prompt p{color:var(--muted);font-size:10px}.improvement-arrow{color:var(--soft);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex}.improvement-arrow span{text-transform:uppercase;letter-spacing:.08em;font-size:8px;line-height:1.35}.improvement-arrow b{color:var(--brand);font-size:19px}.lesson-code{background:var(--code);color:#e7f3ec;border-radius:8px;margin:18px 0 0 66px;overflow:hidden}.lesson-code-head{color:#93a59c;min-height:42px;font:8px var(--font-mono), monospace;letter-spacing:.07em;border-bottom:1px solid #2b3b33;justify-content:space-between;align-items:center;padding:0 15px;display:flex}.lesson-code button{color:#dce9e2;cursor:pointer;background:#293b32;border:0;border-radius:4px;min-height:30px;padding:0 10px;font-size:9px}.lesson-code button:hover{background:#385044}.lesson-code pre{white-space:pre-wrap;overflow-wrap:anywhere;font:10px/1.8 var(--font-mono), monospace;margin:0;padding:22px}.why-works{border:1px solid var(--line);border-radius:7px;grid-template-columns:130px 1fr;gap:18px;margin:18px 0 0 66px;padding:20px;display:grid}.why-works>span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.1em}.why-works>div{grid-template-columns:1fr 1fr;gap:8px 20px;display:grid}.why-works p{color:var(--muted);margin:0;font-size:9px}.why-works b{color:var(--brand);font:8px var(--font-mono), monospace;margin-right:6px}.pattern-cards{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(2,1fr);margin:34px 0 0 66px;display:grid}.pattern-cards>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);min-height:205px;padding:22px}.pattern-cards span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.06em}.pattern-cards h3{margin:32px 0 6px;font-size:17px}.pattern-cards p{color:var(--muted);margin:0;font-size:10px;line-height:1.55}.pattern-cards small{color:var(--soft);margin-top:15px;font-size:9px;font-style:italic;display:block}.pattern-decision{background:var(--brand-pale);border-radius:7px;grid-template-columns:150px 1fr;gap:20px;margin:20px 0 0 66px;padding:22px;display:grid}.pattern-decision>span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.1em}.pattern-decision>div{grid-template-columns:1fr 1fr;gap:12px 20px;display:grid}.pattern-decision p{color:var(--muted);margin:0;font-size:9px}.pattern-decision b{color:var(--ink);font-size:10px;display:block}.sector-lessons{grid-template-columns:repeat(3,1fr);gap:9px;margin:34px 0 0 66px;display:grid}.sector-lessons article{border:1px solid var(--line);background:var(--surface);border-radius:7px;flex-direction:column;min-height:300px;padding:20px;display:flex}.sector-lessons article>div{border-bottom:1px solid var(--line);min-height:80px}.sector-lessons article span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.1em;display:block}.sector-lessons article strong{margin-top:17px;font-size:15px;line-height:1.3;display:block}.sector-lessons article p{color:var(--muted);margin:13px 0 0;font-size:9px;line-height:1.5}.sector-lessons article p+p{margin-top:7px}.sector-lessons article p b{color:var(--ink)}.sector-lessons article small{color:var(--soft);margin-top:auto;padding-top:16px;font-size:8px;font-style:italic;display:block}.enterprise-table{border:1px solid var(--line);background:var(--surface);border-radius:8px;margin:34px 0 0 66px;overflow:hidden}.enterprise-row{border-bottom:1px solid var(--line);grid-template-columns:.7fr 1.5fr 1fr;align-items:center;min-height:62px;display:grid}.enterprise-row:last-child{border-bottom:0}.enterprise-row>*{height:100%;color:var(--muted);align-items:center;padding:12px 14px;font-size:9px;display:flex}.enterprise-row>*+*{border-left:1px solid var(--line)}.enterprise-row strong{color:var(--ink);font-size:10px}.enterprise-head{background:var(--surface-2);min-height:36px}.enterprise-head span{color:var(--soft);font:7px var(--font-mono), monospace;letter-spacing:.09em;text-transform:uppercase}.aix-note.large{margin-top:18px}.lab-card{border:1px solid var(--line);background:var(--surface);border-radius:8px;grid-template-columns:.8fr 1.2fr;gap:30px;margin:34px 0 0 66px;padding:28px;display:grid}.lab-title>span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.1em}.lab-title h3{letter-spacing:-.035em;margin:28px 0 10px;font-size:24px;line-height:1.2}.lab-title p{color:var(--muted);font-size:10px}.lab-card ol{margin:0;padding:0;list-style:none}.lab-card li{border-top:1px solid var(--line);grid-template-columns:32px 1fr;padding:10px 0;display:grid}.lab-card li>span{color:var(--brand);font:8px var(--font-mono), monospace}.lab-card li strong{font-size:10px;display:block}.lab-card li p{color:var(--muted);margin:2px 0 0;font-size:9px}.checklist{background:var(--surface-2);border-radius:7px;margin:18px 0 0 66px;padding:21px}.checklist>span{color:var(--brand);font:8px var(--font-mono), monospace;letter-spacing:.1em;margin-bottom:11px;display:block}.checklist label{border-top:1px solid var(--line);min-height:42px;color:var(--muted);cursor:pointer;grid-template-columns:24px 28px 1fr;align-items:center;font-size:10px;display:grid}.checklist input{width:15px;height:15px;accent-color:var(--brand)}.checklist i{color:var(--soft);font:normal 8px var(--font-mono), monospace}.knowledge-list{border-top:1px solid var(--line);margin:34px 0 0 66px}.knowledge-list details{border-bottom:1px solid var(--line)}.knowledge-list summary{min-height:66px;color:var(--ink);cursor:pointer;align-items:center;gap:16px;font-size:12px;font-weight:600;display:flex}.knowledge-list summary span{color:var(--brand);font:8px var(--font-mono), monospace}.knowledge-list details p{max-width:650px;color:var(--muted);margin:-5px 0 20px 35px;font-size:11px;line-height:1.65}.lesson-next{background:var(--brand);color:#f0fff6;border-radius:9px;grid-template-columns:1fr 230px;align-items:end;gap:28px;margin-top:95px;padding:30px;display:grid}.lesson-next>div>span{font:8px var(--font-mono), monospace;letter-spacing:.1em;opacity:.65}.lesson-next h2{letter-spacing:-.04em;max-width:500px;margin:11px 0 8px;font-size:29px;line-height:1.12}.lesson-next p{opacity:.75;max-width:540px;margin:0;font-size:9px}.lesson-next a{color:#134a38;background:#f5fff8;border-radius:6px;flex-direction:column;justify-content:center;min-height:78px;padding:16px;display:flex}.lesson-next a span{opacity:.65;font-size:8px}.lesson-next a strong{margin-top:7px;font-size:11px}.lesson-toc{top:calc(var(--topbar) + 35px);align-self:start;padding-top:34px;position:sticky}.lesson-toc>p{color:var(--soft);font:8px var(--font-mono), monospace;letter-spacing:.1em;text-transform:uppercase}.lesson-toc nav{border-left:1px solid var(--line)}.lesson-toc nav a{min-height:33px;color:var(--soft);align-items:center;gap:8px;padding-left:11px;font-size:9px;display:flex}.lesson-toc nav a span{width:18px;font:7px var(--font-mono), monospace}.lesson-toc nav a:hover,.lesson-toc nav a.active{color:var(--brand)}.lesson-toc nav a.active{border-left:2px solid var(--brand);margin-left:-1px}.lesson-meta{border:1px solid var(--line);background:var(--surface);border-radius:7px;grid-template-columns:1fr 1fr;gap:6px;margin-top:26px;padding:14px;display:grid}.lesson-meta span{color:var(--soft);font-size:8px}.lesson-meta strong{text-align:right;color:var(--muted);font-size:8px;font-weight:600}.lesson-footer{margin-left:var(--sidebar)}.lesson-footer>a:first-child{align-items:center;gap:8px;display:flex}.lesson-footer>a:first-child>span{flex-direction:column;display:flex}.lesson-footer .brand-mark{scale:.72}@media (max-width:1180px){.lesson-shell{grid-template-columns:minmax(0,820px);padding-left:42px;padding-right:42px}.lesson-toc{display:none}}@media (max-width:860px){.lesson-topbar{grid-template-columns:auto 1fr auto}.lesson-progress{display:none}.lesson-sidebar{z-index:80;width:min(88vw,320px);transition:transform .22s;top:0;transform:translate(-102%)}.lesson-sidebar.is-open{transform:translate(0)}.lesson-scrim{display:block}.lesson-shell,.lesson-footer{margin-left:0}.lesson-shell{padding-left:22px;padding-right:22px}.learning-objectives>div{grid-template-columns:1fr}.llm-flow{grid-template-columns:repeat(2,1fr);gap:7px}.llm-flow>b{display:none}.anatomy-grid{grid-template-columns:repeat(2,1fr)}.sector-lessons{grid-template-columns:1fr}.sector-lessons article{min-height:250px}.lab-card{grid-template-columns:1fr}}@media (max-width:600px){.module-hero h1{font-size:49px}.module-hero>p{font-size:15px}.lesson-section{padding-top:76px}.lesson-heading{grid-template-columns:30px 1fr;gap:8px}.lesson-heading h2{font-size:34px}.prose,.llm-flow,.myth-grid,.aix-note,.lesson-intro,.anatomy-grid,.formula-strip,.before-after,.lesson-code,.why-works,.pattern-cards,.pattern-decision,.sector-lessons,.enterprise-table,.lab-card,.checklist,.knowledge-list{margin-left:38px}.prose .lead{font-size:17px}.myth-grid{grid-template-columns:1fr}.aix-note{grid-template-columns:1fr;gap:10px}.anatomy-grid,.pattern-cards{grid-template-columns:1fr}.formula-strip{flex-wrap:wrap;justify-content:flex-start;padding:14px}.formula-strip span,.formula-strip strong{font-size:6px}.before-after{grid-template-columns:1fr;gap:8px}.improvement-arrow{flex-direction:row;padding:6px}.improvement-arrow b{transform:rotate(90deg)}.why-works,.pattern-decision,.why-works>div,.pattern-decision>div{grid-template-columns:1fr}.enterprise-table{overflow-x:auto}.enterprise-row{min-width:620px}.lesson-next{grid-template-columns:1fr;padding:24px}}.catalog-sidebar nav a{grid-template-columns:38px 1fr;align-items:center}.catalog-sidebar nav a span{flex:0 0 38px;width:38px}.advanced-hero>blockquote{border-left:3px solid var(--brand);background:var(--brand-pale);max-width:700px;color:var(--ink);font-family:var(--font-serif);margin:32px 0 0;padding:20px 23px;font-size:16px;line-height:1.55}.advanced-flow{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(5,1fr);margin:38px 0 0 66px;display:grid}.advanced-flow>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);min-height:138px;padding:17px 14px}.advanced-flow span{color:var(--brand);font:8px var(--font-mono), monospace}.advanced-flow strong{margin-top:25px;font-size:12px;display:block}.advanced-flow p{color:var(--soft);margin:5px 0 0;font-size:9px;line-height:1.45}.advanced-framework{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(5,1fr);margin:32px 0 0 66px;display:grid}.advanced-framework>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);min-height:225px;padding:18px 15px}.advanced-framework span{color:var(--brand);font:8px var(--font-mono), monospace}.advanced-framework h3{letter-spacing:-.025em;margin:34px 0 8px;font-size:15px}.advanced-framework p{color:var(--muted);margin:0;font-size:9px;line-height:1.5}.advanced-framework small{border-top:1px solid var(--line);color:var(--soft);margin-top:15px;padding-top:11px;font-size:8px;font-style:italic;line-height:1.45;display:block}@media (max-width:1080px){.advanced-flow,.advanced-framework{grid-template-columns:repeat(3,1fr)}}@media (max-width:600px){.advanced-hero>blockquote{font-size:14px}.advanced-flow,.advanced-framework{grid-template-columns:1fr;margin-left:38px}.advanced-flow>div{min-height:115px}.advanced-framework>div{min-height:185px}}:scope .hero{color:var(--ink);background:0 0;padding:76px 0 52px;overflow:visible}:scope .hero h1{max-width:780px;color:var(--ink);letter-spacing:-.065em;margin:0;font-size:clamp(58px,5.5vw,82px);font-weight:700;line-height:.98}:scope .hero h1 em{color:var(--brand)}:scope .hero-copy{max-width:690px;color:var(--muted);font-size:20px;line-height:1.62}:scope .topbar{color:var(--ink);background:var(--bg)}@supports (color:color-mix(in lab, red, red)){:scope .topbar{background:color-mix(in srgb, var(--bg) 95%, transparent)}}:scope .brand{color:var(--ink);font-size:inherit}:scope .brand-copy strong{color:var(--ink);font-size:17px;font-weight:750}:scope .brand-copy small{color:var(--muted);font-size:12px;font-weight:750}:scope .topbar-center{color:var(--muted);font-size:16px;font-weight:700}:scope .topbar-actions{color:var(--ink)}:scope .version,:scope .theme-button{min-height:42px;color:var(--muted);font-size:14px;font-weight:650}:scope .search-wrap label,:scope .nav-label{color:var(--muted);font-size:12px}:scope .search-wrap input{height:48px;color:var(--ink);font-size:15px}:scope .shortcut{font-size:13px}:scope .module-nav a{min-height:52px;color:var(--muted)}:scope .module-nav a span{font-size:14px}:scope .module-nav a strong{color:inherit;font-size:16px;font-weight:700}:scope .sidebar-footer p{color:var(--muted);font-size:13px}:scope .sidebar-footer strong{color:var(--ink);font-size:14px}:scope .on-this-page>p{color:var(--muted);font-size:12px}:scope .on-this-page nav a{color:var(--muted);font-size:14px;line-height:1.45}:scope .reading-card span,:scope .reading-card small{font-size:11px}:scope .reading-card strong{color:var(--ink);font-size:17px}:scope .pill{min-height:32px;font-size:12px}:scope .updated{color:var(--muted);font-size:12px}:scope .primary-button,:scope .secondary-button{min-height:50px;font-size:14px;font-weight:700}:scope .hero-stats strong{color:var(--ink);font-size:28px}:scope .hero-stats span{color:var(--muted);font-size:13px}:scope .principle-strip{color:#eef9f2;background:#14231d}:scope .principle-strip blockquote{font-size:21px}:scope .section-heading .eyebrow,:scope .eyebrow{color:var(--brand);font-size:12px}:scope .section-heading h2{color:var(--ink);font-size:clamp(40px,3.7vw,56px);font-weight:700}:scope .section-heading>p:last-child{color:var(--muted);font-size:18px}:scope .module-code{font-size:14px}:scope .module-level,:scope .topic-list span{font-size:11px}:scope .module-card h3{color:var(--ink);font-size:27px}:scope .module-card>p{color:var(--muted);font-size:16px}:scope .card-link{color:var(--muted);font-size:13px}:scope .pattern-row>span,:scope .pattern-row strong{color:var(--muted);font-size:15px}:scope .pattern-row strong{color:var(--ink)}:scope .pattern-header>span{font-size:11px!important}:scope .chapter-main h3,:scope .architecture-copy h3{color:var(--ink);font-size:28px}:scope .chapter-main>p,:scope .architecture-copy>p:not(.eyebrow),:scope .architecture-layer strong{font-size:16px}:scope .architecture-layer p,:scope .architecture-copy li{font-size:14px}:scope .content-step h3{color:var(--ink);font-size:18px}:scope .content-step p{font-size:14px}:scope .next-banner div>span,:scope .next-banner p,:scope .next-banner a{font-size:13px}:scope .next-banner h3{font-size:27px}:scope .lesson-progress{font-size:14px}:scope .lesson-progress strong{font-size:17px}:scope .back-link{font-size:14px}:scope .lesson-sidebar-title span{font-size:11px}:scope .lesson-sidebar-title strong{color:var(--ink);font-size:22px}:scope .lesson-sidebar nav a{min-height:48px;font-size:14px;font-weight:650}:scope .lesson-sidebar nav a span,:scope .module-completion>div:first-child{font-size:11px}:scope .breadcrumbs{font-size:13px}:scope .module-kicker span{font-size:11px}:scope .module-hero h1{color:var(--ink);font-size:clamp(58px,5.5vw,82px);font-weight:700}:scope .module-hero>p{color:var(--muted);font-size:20px}:scope .learning-objectives>span{font-size:12px}:scope .learning-objectives p{color:var(--muted);font-size:15px}:scope .lesson-heading>span,:scope .lesson-heading p{font-size:12px}:scope .lesson-heading h2{color:var(--ink);font-size:clamp(40px,3.8vw,54px);font-weight:700}:scope .prose p,:scope .lesson-intro{color:var(--muted);font-size:17px}:scope .prose .lead{color:var(--ink);font-size:23px}:scope .llm-flow strong,:scope .anatomy-card h3,:scope .pattern-cards h3{color:var(--ink);font-size:18px}:scope .llm-flow p,:scope .anatomy-card p,:scope .pattern-cards p{font-size:14px}:scope .myth-grid strong,:scope .aix-note strong{font-size:20px}:scope .myth-grid p,:scope .aix-note p{font-size:14px}:scope .anatomy-card small,:scope .pattern-cards small,:scope .lesson-code-head,:scope .lesson-code button{font-size:12px}:scope .lesson-code pre{font-size:13px}:scope .why-works p,:scope .pattern-decision p,:scope .sector-lessons article p{font-size:14px}:scope .sector-lessons article strong{font-size:19px}:scope .enterprise-row>*,:scope .enterprise-row strong,:scope .lab-title p,:scope .lab-card li strong,:scope .lab-card li p,:scope .checklist label{font-size:14px}:scope .knowledge-list summary{font-size:16px}:scope .knowledge-list details p{font-size:15px}:scope .lesson-next>div>span,:scope .lesson-next p,:scope .lesson-next a span{font-size:12px}:scope .lesson-next h2{font-size:34px}:scope .lesson-next a strong{font-size:15px}:scope .lesson-toc>p,:scope .lesson-toc nav a,:scope .lesson-meta span,:scope .lesson-meta strong{font-size:12px}:scope .advanced-hero>blockquote{font-size:20px}:scope .advanced-flow strong,:scope .advanced-framework h3{font-size:17px}:scope .advanced-flow p,:scope .advanced-framework p{font-size:13px}:scope .advanced-framework small{font-size:12px}@media (max-width:600px){:scope .topbar-center{display:none}:scope .hero h1,:scope .module-hero h1{font-size:clamp(47px,13vw,66px)}:scope .hero-copy,:scope .module-hero>p{font-size:18px}:scope .module-nav a strong{font-size:15px}:scope .section-heading h2,:scope .lesson-heading h2{font-size:38px}:scope .prose p,:scope .lesson-intro{font-size:16px}:scope .lesson-code pre{font-size:12px}}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}