@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/a342834df7752944-s.3hd2l7bm32o7k.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/d3fe2f289711ac3f-s.1l2zhvq5eocqf.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/58c4895d0a0ef7cc-s.2vhvl9vrvk-va.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/bfc7db5c00d21bc5-s.173xwsdme27n8.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/6ab0db14f70d8ed6-s.p.13hnt-xgp82zk.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope;font-style:normal;font-weight:200 800;font-display:swap;src:url(../media/a343f882a40d2cc9-s.p.1sj6eobyi31rd.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Manrope Fallback;src:local(Arial);ascent-override:103.31%;descent-override:29.07%;line-gap-override:0.0%;size-adjust:103.19%}.manrope_2cacd4d5-module__RpEisG__className{font-family:Manrope,Manrope Fallback;font-style:normal}.manrope_2cacd4d5-module__RpEisG__variable{--font-manrope:"Manrope", "Manrope Fallback"}
@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/e390973e931a41c5-s.0rgnxg2b64rzs.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/59b15b4bcd7b1eb5-s.2vemzm0itqzfy.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/e532fa1b9921e1cd-s.3cb5lpr2l6xud.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/2fe89d53234c61d4-s.p.1u30mmyq6lnsd.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/99e609270109b47d-s.p.40sczeszzbjw1.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/5e05ae5b48faa55e-s.1yd4_i3e35931.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/a7afbb44bec2bb18-s.1qc6dx89jd2qv.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/02263ebadd758ea4-s.29yke99gs9qpn.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/68757d6cddeff913-s.p.1i-sca43-qwng.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/effe91970fc4db64-s.p.0oace-s_gkfks.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/6ff74e33ebd7bca3-s.352ti9pm7m6qh.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/1a69062cfe6f77f8-s.0o-3_g79811ob.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/9a4838fcda0d1bca-s.0ngr-xkgqz1kf.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/2e95a7d252b9825a-s.p.15orukf5wyxb5.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/23b7a97ae3b5c134-s.p.226pwps5o-gq_.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono Fallback;src:local(Arial);ascent-override:76.16%;descent-override:20.43%;line-gap-override:0.0%;size-adjust:134.59%}.ibm_plex_mono_9de58aaf-module__9Ii1wa__className{font-family:IBM Plex Mono,IBM Plex Mono Fallback;font-style:normal}.ibm_plex_mono_9de58aaf-module__9Ii1wa__variable{--font-plex-mono:"IBM Plex Mono", "IBM Plex Mono Fallback"}
@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-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,::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]){appearance:button}::file-selector-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{.absolute{position:absolute}.fixed{position:fixed}.static{position:static}.start{inset-inline-start:var(--spacing)}.contents{display:contents}.hidden{display:none}.table{display:table}.grow{flex-grow:1}.rounded{border-radius:.25rem}}:root{--bg:#1d2021;--surface:#282828;--surface-2:#32302f;--line:#504945;--text:#ebdbb2;--muted:#bdae93;--orange:#fe8019;--yellow:#fabd2f;--green:#b8bb26;--aqua:#8ec07c;--blue:#83a598;--red:#fb4934;--shadow:0 22px 60px #00000038;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=light]{--bg:#fbf1c7;--surface:#f2e5bc;--surface-2:#ebdbb2;--line:#bdae93;--text:#3c3836;--muted:#665c54;--orange:#d65d0e;--yellow:#b57614;--green:#79740e;--aqua:#427b58;--blue:#076678;--red:#9d0006;--shadow:0 22px 60px #50494526;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-manrope), system-ui, sans-serif;min-width:320px;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,input,a{-webkit-tap-highlight-color:transparent}button{color:inherit}::selection{background:var(--orange);color:#1d2021}.skip-link{background:var(--yellow);color:#1d2021;z-index:100;border-radius:.35rem;padding:.7rem 1rem;position:fixed;top:-5rem;left:1rem}.skip-link:focus{top:1rem}.site-shell{min-height:100vh}.site-header{z-index:50;border-bottom:1px solid var(--line);background:var(--bg);grid-template-columns:auto 1fr auto;align-items:center;gap:2rem;min-height:76px;padding:.75rem clamp(1rem,4vw,4rem);display:grid;position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--bg) 91%, transparent)}}.site-header{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.brand{align-items:center;gap:.75rem;min-width:230px;display:flex}.brand-mark{background:var(--orange);color:#1d2021;width:2.45rem;height:2.45rem;font:700 1.25rem var(--font-plex-mono), monospace;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%);place-items:center;display:inline-grid}.brand b{font-size:.88rem;line-height:1.1;display:block}.brand small{color:var(--muted);font-size:.68rem}.site-header nav{justify-content:center;align-items:center;gap:clamp(.75rem,2vw,1.8rem);display:flex}.site-header nav a{color:var(--muted);white-space:nowrap;padding:.65rem 0;font-size:.76rem;font-weight:700;position:relative}.site-header nav a:hover,.site-header nav a:focus-visible,.site-header nav a.active{color:var(--text)}.site-header nav a.active:after{content:"";background:var(--orange);height:2px;position:absolute;bottom:.3rem;left:0;right:0}.header-actions{align-items:center;gap:.55rem;display:flex}.header-actions a,.header-actions button{border:1px solid var(--line);color:var(--muted);cursor:pointer;background:0 0;border-radius:.3rem;padding:.58rem .75rem;font-size:.72rem;font-weight:700}.header-actions a:hover,.header-actions button:hover{border-color:var(--orange);color:var(--text)}#main{width:min(1440px,100%);margin:0 auto;padding:clamp(2rem,5vw,5rem) clamp(1rem,5vw,5rem) 6rem}.surface-stack{gap:clamp(4rem,8vw,8rem);display:grid}.eyebrow,.kicker{color:var(--orange);font:600 .7rem/1.3 var(--font-plex-mono), monospace;letter-spacing:.14em;text-transform:uppercase;margin:0 0 .75rem}.kicker{color:var(--muted);font-size:.63rem}h1,h2,h3,p{text-wrap:pretty}h1,h2,h3{letter-spacing:-.035em;margin-top:0}.hero{grid-template-columns:minmax(0,1fr) 210px;align-items:center;gap:clamp(3rem,10vw,10rem);min-height:min(690px,74vh);display:grid}.hero h1{max-width:920px;margin:0;font-size:clamp(3.4rem,7.5vw,8.3rem);line-height:.9}.hero h1 em{color:var(--orange);font-style:normal}.hero>div:first-child>p:not(.eyebrow){max-width:720px;color:var(--muted);font-size:clamp(1rem,1.5vw,1.25rem);line-height:1.8}.hero-actions{gap:.8rem;margin-top:2.2rem;display:flex}.hero-actions a,.lesson-page button,.week-card button,.quiz-card button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:.25rem;padding:.85rem 1.15rem;font-weight:800;transition:transform .18s,border-color .18s}.hero-actions a:hover,.lesson-page button:hover,.week-card button:hover,.quiz-card button:hover{border-color:var(--orange);transform:translateY(-2px)}.hero-actions .primary{background:var(--orange);border-color:var(--orange);color:#1d2021}.hero-rail{border-left:1px solid var(--line);display:grid}.hero-rail div{border-bottom:1px solid var(--line);padding:1.4rem 0 1.4rem 1.6rem}.hero-rail b{color:var(--yellow);font:600 1.7rem var(--font-plex-mono), monospace;display:block}.hero-rail span{color:var(--muted);font-size:.73rem}.progress-duo{background:var(--line);border:1px solid var(--line);grid-template-columns:1fr 1fr;gap:1px;display:grid}.progress-duo article{background:var(--surface);padding:clamp(1.5rem,3vw,3rem)}.progress-duo article:nth-child(2){background:var(--surface-2)}.progress-duo h2{font-size:clamp(1.6rem,3vw,2.5rem)}.progress-duo p{color:var(--muted)}.meter{width:100%}.meter-label{color:var(--muted);justify-content:space-between;gap:1rem;margin-bottom:.55rem;font-size:.72rem;display:flex}.meter-label b{color:var(--text);font-family:var(--font-plex-mono), monospace}.meter-track{background:var(--line);height:5px;overflow:hidden}.meter-track span{background:linear-gradient(90deg, var(--orange), var(--yellow));height:100%;display:block}.section-heading{justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2rem;display:flex}.section-heading h2{margin-bottom:0;font-size:clamp(2rem,5vw,4.2rem)}.section-heading>a{color:var(--orange);font-weight:800}.focus-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);grid-template-columns:auto 1fr minmax(180px,.4fr);align-items:center;gap:clamp(1.5rem,4vw,4rem);padding:clamp(1.5rem,4vw,4rem);display:grid}.week-number{font:700 clamp(4rem, 9vw, 9rem)/.8 var(--font-plex-mono), monospace;color:var(--orange)}.focus-card p,.focus-card li{color:var(--muted)}.lesson-grid{border:1px solid var(--line);background:var(--line);grid-template-columns:repeat(4,1fr);gap:1px;display:grid}.lesson-tile{background:var(--surface);flex-direction:column;min-height:290px;padding:1.4rem;transition:background .2s,transform .2s;display:flex}.lesson-tile:hover{background:var(--surface-2);z-index:1;transform:translateY(-3px)}.lesson-tile>span{color:var(--muted);font:500 .8rem var(--font-plex-mono), monospace}.lesson-tile .evidence-pill{align-self:flex-start;margin:1.2rem 0 2rem}.lesson-tile h3{font-size:1.35rem}.lesson-tile p{color:var(--muted);font-size:.88rem;line-height:1.65}.lesson-tile>b{color:var(--orange);margin-top:auto;font-size:1.4rem}.page-intro{max-width:970px;padding:clamp(2rem,6vw,6rem) 0 1rem}.page-intro h1{margin-bottom:1.5rem;font-size:clamp(3.6rem,9vw,8rem);line-height:.9}.page-intro>p:not(.eyebrow){max-width:760px;color:var(--muted);font-size:clamp(1rem,2vw,1.35rem);line-height:1.75}.evidence-pill{border:1px solid var(--line);color:var(--muted);font:600 .58rem var(--font-plex-mono), monospace;text-transform:uppercase;letter-spacing:.07em;border-radius:999px;align-items:center;gap:.4rem;padding:.28rem .48rem;display:inline-flex}.evidence-pill:before{content:"";background:var(--muted);border-radius:50%;width:.42rem;height:.42rem}.evidence-verified:before{background:var(--green)}.evidence-observed:before{background:var(--blue)}.evidence-planned:before,.evidence-simulation:before{background:var(--yellow)}.evidence-unknown:before{background:var(--red)}.timeline{display:grid}.week-card{grid-template-columns:90px 1fr;gap:2rem;display:grid}.week-marker{flex-direction:column;align-items:center;display:flex}.week-marker span{border:1px solid var(--orange);width:58px;height:58px;color:var(--orange);font:600 1rem var(--font-plex-mono), monospace;place-items:center;display:grid}.week-marker i{background:var(--line);flex:1;width:1px;min-height:50px}.week-content{padding:0 0 5rem}.week-title{grid-template-columns:1fr minmax(200px,.35fr);align-items:end;gap:2rem;display:grid}.week-title h2{margin-bottom:0;font-size:clamp(2rem,5vw,4rem)}.week-content>p{max-width:900px;color:var(--muted);font-size:1.05rem;line-height:1.75}.week-details{background:var(--surface);border-left:3px solid var(--orange);grid-template-columns:1fr 1fr;gap:2rem;margin:2rem 0;padding:1.5rem;display:grid}.week-details li,.week-details p{color:var(--muted)}.completed-button{border-color:var(--green)!important;color:var(--green)!important}.lab-grid{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.lab-card{border:1px solid var(--line);background:var(--surface);flex-direction:column;gap:1.5rem;min-height:390px;padding:clamp(1.4rem,3vw,2.5rem);display:flex;position:relative}.lab-card.wide{grid-column:1/-1;min-height:0}.lab-card>div:first-child{align-items:baseline;gap:1rem;display:flex}.lab-card h2{margin-bottom:0;font-size:clamp(1.6rem,3vw,2.4rem)}.lab-card>p{color:var(--muted);line-height:1.7}.lab-index{color:var(--orange);font:600 .75rem var(--font-plex-mono), monospace}.input-grid{grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:.8rem;display:grid}.field{gap:.35rem;display:grid}.field span{color:var(--muted);font:600 .66rem var(--font-plex-mono), monospace;text-transform:uppercase}.field input{border:1px solid var(--line);background:var(--bg);width:100%;color:var(--text);font-family:var(--font-plex-mono), monospace;border-radius:0;outline:none;padding:.7rem .75rem}.field input:focus{border-color:var(--orange);box-shadow:0 0 0 2px var(--orange)}@supports (color:color-mix(in lab, red, red)){.field input:focus{box-shadow:0 0 0 2px color-mix(in srgb, var(--orange) 25%, transparent)}}.result{border-left:3px solid var(--blue);background:var(--surface-2);flex-wrap:wrap;align-items:baseline;gap:.7rem 1.5rem;margin-top:auto;padding:1.1rem;display:flex}.result strong{color:var(--blue);font:600 clamp(1.7rem, 4vw, 3rem) var(--font-plex-mono), monospace}.result span{color:var(--muted)}.result.good{border-color:var(--green)}.result.good strong{color:var(--green)}.result.bad{border-color:var(--red)}.result.bad strong{color:var(--red)}.metrics{background:var(--line);grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;margin-top:auto;display:grid}.metrics div{background:var(--surface-2);padding:1rem}.metrics dt{color:var(--muted);font-size:.7rem}.metrics dd{color:var(--yellow);font:600 1.45rem var(--font-plex-mono), monospace;margin:.5rem 0 0}.score-orb{text-align:center;border:2px solid var(--orange);width:150px;height:150px;box-shadow:inset 0 0 0 8px var(--surface-2);border-radius:50%;place-content:center;margin:1rem auto;display:grid}.score-orb strong{color:var(--yellow);font:600 2.4rem var(--font-plex-mono), monospace;display:block}.score-orb span{color:var(--muted);font-size:.72rem}.checklist{gap:.7rem;margin:0;padding:0;list-style:none;display:grid}.checklist li{background:var(--surface-2);color:var(--muted);padding:.75rem .8rem .75rem 2.5rem;position:relative}.checklist li:before{content:"✓";color:var(--green);font-weight:800;position:absolute;left:.9rem}.warning{border:1px solid var(--yellow);background:var(--yellow);padding:1.5rem}@supports (color:color-mix(in lab, red, red)){.warning{background:color-mix(in srgb, var(--yellow) 6%, var(--surface))}}.warning p{color:var(--muted);line-height:1.75}.evidence-summary{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(4,1fr);gap:1px;display:grid}.evidence-summary article{background:var(--surface);flex-direction:column;min-height:220px;padding:1.4rem;display:flex}.evidence-summary b{color:var(--yellow);font:600 clamp(1.6rem, 3vw, 2.8rem) var(--font-plex-mono), monospace;margin-top:auto}.evidence-summary span:last-child{color:var(--muted);font-size:.78rem}.verdict{border:1px solid var(--green);background:var(--green);grid-template-columns:1fr 1fr;gap:3rem;padding:clamp(2rem,5vw,5rem);display:grid}@supports (color:color-mix(in lab, red, red)){.verdict{background:color-mix(in srgb, var(--green) 5%, var(--surface))}}.verdict h2{margin-bottom:0;font-size:clamp(2rem,5vw,4.5rem)}.verdict>p{color:var(--muted);font-size:1.05rem;line-height:1.8}.comparison-table{border-top:1px solid var(--line);display:grid}.comparison-table>div{border-bottom:1px solid var(--line);grid-template-columns:.7fr 1fr 1fr;gap:1rem;padding:1.2rem;display:grid}.comparison-table span{color:var(--muted)}.unknowns{max-width:850px}.unknowns h2{font-size:2.5rem}.unknowns li{color:var(--muted);margin:.8rem 0}.recipe-grid{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(5,1fr);gap:1px;display:grid}.recipe-grid article{background:var(--surface);padding:1.4rem}.recipe-grid b{color:var(--orange);font:600 2.1rem var(--font-plex-mono), monospace}.recipe-grid h3{margin:2rem 0 .5rem}.recipe-grid p{color:var(--muted);font-size:.8rem}.gate-grid{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.gate-grid article{border:1px solid var(--line);padding:clamp(1.5rem,3vw,3rem)}.quiz-card{background:var(--surface);border:1px solid var(--line);width:100%;max-width:900px;box-shadow:var(--shadow);margin:0 auto;padding:clamp(1.5rem,4vw,4rem)}.quiz-head{color:var(--muted);font-family:var(--font-plex-mono), monospace;grid-template-columns:auto 1fr;align-items:center;gap:2rem;display:grid}.quiz-card h2{margin:2.5rem 0;font-size:clamp(1.5rem,4vw,2.6rem)}.answers{gap:.6rem;display:grid}.answer{border:1px solid var(--line);cursor:pointer;align-items:center;gap:1rem;padding:1rem;display:flex}.answer:hover{border-color:var(--orange)}.answer input{accent-color:var(--orange)}.answer.correct{border-color:var(--green);color:var(--green)}.answer.wrong{border-color:var(--red);color:var(--red)}.explanation{border-left:3px solid var(--blue);background:var(--surface-2);margin:1rem 0;padding:1rem}.explanation p{color:var(--muted)}.quiz-card button{margin-top:1rem}.quiz-card button:disabled{opacity:.45;cursor:not-allowed}.journey-flow{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.journey-flow article{background:var(--surface);min-height:340px;padding:1.5rem}.journey-flow article>span{color:var(--orange);font-family:var(--font-plex-mono), monospace}.journey-flow .kicker{margin-top:5rem}.journey-flow h2{font-size:clamp(1.4rem,3vw,2.2rem)}.review-plan{background:var(--surface);border-left:4px solid var(--orange);padding:clamp(2rem,5vw,5rem)}.review-plan h2{font-size:2.5rem}.review-plan>div{flex-wrap:wrap;gap:.7rem;display:flex}.review-plan span{border:1px solid var(--line);color:var(--yellow);font-family:var(--font-plex-mono), monospace;padding:.7rem 1rem}.review-plan p{color:var(--muted)}.lesson-page{gap:4rem;display:grid}.lesson-hero{max-width:1040px;padding:clamp(2rem,7vw,8rem) 0 2rem}.lesson-hero h1{margin:1.5rem 0;font-size:clamp(3.5rem,9vw,8.5rem);line-height:.9}.lesson-hero>p:last-child{max-width:820px;color:var(--muted);font-size:1.3rem;line-height:1.7}.lesson-body{grid-template-columns:minmax(0,1fr) 340px;gap:clamp(2rem,7vw,7rem);display:grid}.lesson-body main>p{max-width:850px;margin:0 0 2rem;font-size:clamp(1.05rem,1.8vw,1.32rem);line-height:1.9}.lesson-body aside{background:var(--surface);border-top:3px solid var(--yellow);align-self:start;padding:1.5rem;position:sticky;top:110px}.lesson-body aside h2{font-size:1.5rem}.lesson-body aside li{color:var(--muted);margin:1rem 0;font-size:.86rem}.verified-at{color:var(--blue);font:500 .68rem var(--font-plex-mono), monospace}.learning-transform{border-top:1px solid var(--line);margin:3rem 0;display:grid}.learning-transform>div{border-bottom:1px solid var(--line);grid-template-columns:40px 130px 1fr;gap:1rem;padding:1.3rem 0;display:grid}.learning-transform>div>span{color:var(--orange);font-family:var(--font-plex-mono), monospace}.learning-transform p{margin:0;line-height:1.65}.lesson-nav{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.lesson-nav a{border:1px solid var(--line);color:var(--muted);padding:1.3rem}.lesson-nav a:hover{color:var(--orange);border-color:var(--orange)}footer{border-top:1px solid var(--line);background:var(--surface);justify-content:space-between;align-items:center;gap:2rem;padding:2.5rem clamp(1rem,5vw,5rem);display:flex}footer>div{align-items:center;gap:1rem;display:flex}footer p{margin:0;font-size:.8rem}footer small{color:var(--muted)}footer a,footer code{color:var(--muted);font-size:.72rem}footer a:hover{color:var(--orange)}.locale-gateway{text-align:center;place-content:center;min-height:100vh;padding:2rem;display:grid}.locale-gateway h1{margin-bottom:.5rem;font-size:clamp(2.5rem,7vw,6rem)}.locale-gateway>p:not(.eyebrow){color:var(--muted)}.gateway-actions{justify-content:center;gap:.8rem;margin-top:1.5rem;display:flex}.gateway-actions a{background:var(--orange);color:#1d2021;padding:.8rem 1.2rem;font-weight:800}:focus-visible{outline:2px solid var(--yellow);outline-offset:3px}@media (max-width:1120px){.site-header{grid-template-columns:1fr auto}.site-header nav{order:3;grid-column:1/-1;justify-content:flex-start;padding-bottom:.2rem;overflow-x:auto}.lesson-grid,.evidence-summary{grid-template-columns:repeat(2,1fr)}.recipe-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:760px){.site-header{gap:.5rem}.brand{min-width:0}.brand small{display:none}.header-actions{gap:.3rem}.header-actions a{padding-inline:.55rem}#main{padding-top:2rem}.hero{grid-template-columns:1fr;gap:3rem;min-height:auto;padding:3rem 0}.hero h1{font-size:clamp(3.2rem,16vw,5.5rem)}.hero-rail{border-left:0;border-top:1px solid var(--line);grid-template-columns:1fr 1fr}.hero-rail div{padding-left:0}.progress-duo,.lab-grid,.verdict,.gate-grid,.lesson-body,.focus-card,.lesson-grid{grid-template-columns:1fr}.lesson-tile{min-height:250px}.week-card{grid-template-columns:52px 1fr;gap:1rem}.week-marker span{width:46px;height:46px}.week-title,.week-details{grid-template-columns:1fr}.week-title .meter{margin-top:1rem}.lab-card.wide{grid-column:auto}.evidence-summary,.comparison-table>div,.recipe-grid,.journey-flow{grid-template-columns:1fr}.lesson-body aside{position:static}.learning-transform>div{grid-template-columns:32px 1fr}.learning-transform>div>p:last-child{grid-column:2}.lesson-nav{grid-template-columns:1fr}footer{flex-direction:column;align-items:flex-start}footer>div:last-child{flex-wrap:wrap}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
