:root{--ink: #1b1205;--ink-2: #4a3b27;--ink-3: #5b4a33;--paper: #fffcf5;--paper-2: #fff8e9;--sand: #f4e8d4;--sand-2: #eadcc2;--sand-3: #dccbaa;--orange: #de5b1b;--orange-text: #b3450f;--orange-dark: #8c3a0d;--jaune: #ffc200;--brun: #8a6a3e;--brun-2: #7e6b4d;--brun-text: #75582f;--nuit: #211708;--nuit-2: #2c1f0f;--nuit-3: #3a2a14;--nuit-4: #4e3a1d;--nuit-text: #cfc0a4;--nuit-muted: #a8967a;--on-dark: #f0e6d2;--on-dark-muted: #cfc0a4;--on-dark-code: #ffe4a6;--on-dark-code-bg: rgba(255, 255, 255, .12);--on-dark-kbd-bg: rgba(255, 255, 255, .1);--on-dark-kbd-border: rgba(255, 255, 255, .35);--vert: #3f7d4e;--vert-bg: #eef6ef;--rouge: #b8341b;--rouge-bg: #fdede8;--bleu: #2f5d8a;--bleu-bg: #eaf1f8;--white: #ffffff;--font-sans: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-xl: 18px;--shadow-sm: 0 1px 2px rgba(27, 18, 5, .06);--shadow: 0 6px 20px rgba(27, 18, 5, .08);--shadow-lg: 0 24px 60px rgba(0, 0, 0, .35);--nav-w: 300px;--topbar-h: 58px;--content-max: 780px;--wide-max: 1120px;--ease: cubic-bezier(.2, .7, .2, 1);--t-fast: .12s;--t: .2s;color-scheme:light}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body.font-large{font-size:18px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}body.motion-off *,body.motion-off *:before,body.motion-off *:after{animation-duration:.01ms!important;transition-duration:.01ms!important}body.motion-on html{scroll-behavior:smooth}img,svg{max-width:100%;display:block}h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.15;letter-spacing:-.02em;color:var(--ink);text-wrap:balance}p{margin:0}a{color:var(--orange-dark);text-decoration-color:#de5b1b66;text-underline-offset:3px}a:hover{color:var(--orange)}code,kbd,pre{font-family:var(--font-mono)}code{font-size:.86em;background:var(--surface-code-bg, var(--sand));padding:2px 6px;border-radius:4px;color:var(--surface-code, var(--ink));overflow-wrap:anywhere}kbd{font-size:.8em;border:1px solid var(--surface-kbd-border, var(--sand-3));border-bottom-width:2px;border-radius:5px;padding:1px 7px;background:var(--surface-kbd-bg, var(--white));color:var(--surface-ink, var(--ink-2));white-space:nowrap}hr{border:0;border-top:1px solid var(--sand);margin:32px 0}button{font-family:inherit;font-size:inherit;cursor:pointer}:focus-visible{outline:3px solid var(--jaune);outline-offset:2px}::selection{background:#ffc20059}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.skip-link{position:absolute;left:12px;top:-60px;background:var(--nuit);color:#fff;padding:10px 14px;border-radius:var(--radius);z-index:1000;transition:top var(--t-fast)}.skip-link:focus{top:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:var(--radius);border:1px solid var(--sand-2);background:var(--white);color:var(--ink);font-weight:600;font-size:.95rem;text-decoration:none;line-height:1.2;transition:border-color var(--t-fast),color var(--t-fast),background var(--t-fast),transform var(--t-fast);touch-action:manipulation}.btn:hover{border-color:var(--orange);color:var(--orange-dark)}.btn:disabled,.btn[aria-disabled=true]{opacity:.45;cursor:not-allowed}.btn-primary{border:0;background:linear-gradient(100deg,var(--orange),var(--jaune));color:var(--nuit);font-weight:700;box-shadow:0 4px 0 var(--orange-dark)}.btn-primary:hover{color:var(--nuit);transform:translateY(1px);box-shadow:0 3px 0 var(--orange-dark)}.btn-primary:active{transform:translateY(4px);box-shadow:0 0 0 var(--orange-dark)}.btn-dark{background:var(--nuit);color:#fff;border-color:var(--nuit)}.btn-dark:hover{color:var(--jaune);border-color:var(--nuit)}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{background:var(--sand);border-color:transparent;color:var(--ink)}.btn-danger{color:var(--rouge);border-color:#b8341b59}.btn-danger:hover{background:var(--rouge-bg);border-color:var(--rouge);color:var(--rouge)}.btn-sm{min-height:36px;padding:6px 12px;font-size:.86rem}.btn-lg{min-height:52px;padding:14px 26px;font-size:1.05rem}.btn-block{width:100%}.field{display:grid;gap:6px;margin-bottom:16px}.field label,.field .label{font-weight:600;font-size:.92rem}.field .help{font-size:.84rem;color:var(--ink-3)}.input,.textarea,.select{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--sand-3);border-radius:var(--radius);background:var(--white);color:var(--ink);font-family:inherit;font-size:1rem}.textarea{min-height:120px;resize:vertical;line-height:1.55}.textarea.mono,.input.mono{font-family:var(--font-mono);font-size:.9rem}.input:focus,.textarea:focus,.select:focus{border-color:var(--orange);outline:3px solid rgba(255,194,0,.5);outline-offset:0}.check-row{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;padding:10px 0;cursor:pointer;line-height:1.45}.check-row input{width:18px;height:18px;margin-top:3px;accent-color:var(--orange)}.check-row input:checked+span{color:var(--brun);text-decoration:line-through}.mono{font-family:var(--font-mono)}.muted{color:var(--ink-3)}.small{font-size:.88rem}.tiny{font-size:.78rem}.eyebrow{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--brun-text)}.eyebrow.orange{color:var(--orange-text)}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.row.between{justify-content:space-between}.stack{display:grid;gap:12px}.stack>*{min-width:0}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}@media(max-width:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.card{background:var(--white);border:1px solid var(--sand-2);border-radius:var(--radius-lg);padding:20px}.card.sand{background:var(--sand);border-color:transparent}.card-link{display:block;color:inherit;text-decoration:none;transition:border-color var(--t-fast),transform var(--t-fast)}.card-link:hover{border-color:var(--orange);color:inherit}.tag{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.72rem;padding:3px 9px;border-radius:999px;border:1px solid var(--sand-3);color:var(--brun);background:var(--white);white-space:nowrap}.tag.orange{border-color:var(--orange);color:var(--orange-dark)}.tag.green{border-color:var(--vert);color:#34683f;background:var(--vert-bg)}.tag.red{border-color:var(--rouge);color:var(--rouge);background:var(--rouge-bg)}.tag.dark{background:var(--nuit);color:#fff;border-color:var(--nuit)}.tag.blue{border-color:var(--bleu);color:var(--bleu);background:var(--bleu-bg)}.progress-bar{height:8px;border-radius:999px;background:var(--sand-2);overflow:hidden}.progress-bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--orange),var(--jaune));border-radius:999px;transition:width var(--t) var(--ease)}.progress-bar.green>span{background:var(--vert)}.empty{border:1px dashed var(--sand-3);border-radius:var(--radius-lg);padding:28px;text-align:center;color:var(--ink-3)}.empty strong{display:block;color:var(--ink);margin-bottom:6px}.page{max-width:var(--wide-max);margin:0 auto;padding:36px 40px 100px}.page.narrow{max-width:var(--content-max)}.page-head{margin-bottom:28px}.page-head h1{font-size:clamp(1.7rem,3.2vw,2.3rem);margin:6px 0 10px}.page-head p{max-width:64ch;color:var(--ink-3)}@media(max-width:960px){.page{padding:24px 20px 90px}}.toast{visibility:hidden;position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(90px);background:var(--nuit);color:#fff;padding:12px 20px;border-radius:var(--radius);font-size:.92rem;z-index:900;transition:transform var(--t) var(--ease);box-shadow:0 10px 30px #00000040;max-width:min(92vw,520px);text-align:center}.toast.on{visibility:visible;transform:translate(-50%) translateY(0)}.toast.success{background:var(--vert)}.toast.error{background:var(--rouge)}.ring{position:relative;display:inline-grid;place-items:center}.ring svg{transform:rotate(-90deg)}.ring b{position:absolute;font-family:var(--font-mono);font-size:.72rem}.spinner{width:22px;height:22px;border:3px solid var(--sand-2);border-top-color:var(--orange);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-block{display:flex;align-items:center;gap:12px;color:var(--ink-3);padding:40px 0}table.data{width:100%;border-collapse:collapse;font-size:.92rem}table.data th{text-align:left;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--brun);border-bottom:1px solid var(--sand-2);padding:0 10px 8px 0;font-weight:500}table.data td{padding:10px 10px 10px 0;border-bottom:1px solid var(--sand);vertical-align:top}.table-wrap{overflow-x:auto;max-width:100%}details.acc{border:1px solid var(--sand-2);border-radius:var(--radius-lg);background:var(--white);margin-bottom:10px}details.acc summary{cursor:pointer;padding:14px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}details.acc summary::-webkit-details-marker{display:none}details.acc summary:after{content:"+";font-family:var(--font-mono);color:var(--orange);font-size:1.2rem}details.acc[open] summary:after{content:"−"}details.acc .acc-body{padding:0 18px 16px;color:var(--ink-2)}.shell{min-height:100dvh}.side{position:fixed;left:0;top:0;bottom:0;width:var(--nav-w);background:var(--nuit);color:var(--nuit-text);display:flex;flex-direction:column;z-index:40;transition:transform var(--t) var(--ease),width var(--t) var(--ease)}.side a{color:inherit;text-decoration:none}.side-head{padding:16px 18px 14px;border-bottom:1px solid var(--nuit-3)}.side-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:15px;line-height:1.2;letter-spacing:-.01em}.side-brand .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--orange),var(--jaune));color:var(--nuit);display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:15px;flex:none}.side-brand small{display:block;color:var(--jaune);font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.08em;margin-bottom:2px}.side-gauge{margin-top:14px;display:flex;align-items:center;gap:12px}.side-gauge small{font-size:11.5px;color:var(--nuit-muted);line-height:1.35}.side-gauge small b{color:#fff;font-weight:600}.side-nav{padding:8px 10px;display:grid;gap:2px;border-bottom:1px solid var(--nuit-3)}.side-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;font-size:13.5px;color:#bfad8e;min-height:38px}.side-link svg{width:17px;height:17px;flex:none;opacity:.8}.side-link:hover,.side-link.active{background:var(--nuit-2);color:#fff}.side-link.active svg{opacity:1;color:var(--jaune)}.side-link .kbd{margin-left:auto;font-family:var(--font-mono);font-size:10px;color:var(--nuit-muted);border:1px solid var(--nuit-3);border-radius:4px;padding:1px 5px}.side-tree{flex:1;overflow-y:auto;padding:6px 0 30px;scrollbar-width:thin;scrollbar-color:var(--nuit-3) transparent}.side-tree::-webkit-scrollbar{width:7px}.side-tree::-webkit-scrollbar-thumb{background:var(--nuit-3);border-radius:4px}.side-stage{padding:14px 18px 6px;font-family:var(--font-mono);font-size:10px;letter-spacing:.09em;color:var(--nuit-muted);text-transform:uppercase}.side-track{width:100%;display:grid;grid-template-columns:18px 1fr auto;gap:8px;align-items:center;text-align:left;background:none;border:0;color:#d9c8ac;padding:8px 16px 8px 18px;font-size:13.3px;line-height:1.3;cursor:pointer;min-height:38px}.side-track:hover{background:var(--nuit-2);color:#fff}.side-track.current{color:#fff}.side-track .chev{width:14px;height:14px;transition:transform var(--t-fast);color:var(--brun-2)}.side-track[aria-expanded=true] .chev{transform:rotate(90deg)}.side-track .pct{font-family:var(--font-mono);font-size:10px;color:var(--nuit-muted)}.side-track .pct.done{color:#8fcb9b}.side-module{padding:10px 18px 4px 36px;font-size:11px;color:var(--nuit-muted);font-weight:600;letter-spacing:.02em}.side-lesson{display:grid;grid-template-columns:18px 1fr;gap:9px;align-items:start;padding:6px 14px 6px 36px;font-size:12.8px;line-height:1.35;color:#bfad8e;border-left:3px solid transparent;min-height:34px}.side-lesson:hover{background:var(--nuit-2);color:#fff}.side-lesson.active{background:var(--nuit-2);color:#fff;border-left-color:var(--orange)}.side-lesson .dot{width:15px;height:15px;border-radius:50%;border:1.5px solid var(--nuit-4);display:grid;place-items:center;font-size:8.5px;color:var(--brun-2);margin-top:2px;font-family:var(--font-mono)}.side-lesson.done{color:#8e7a5b}.side-lesson.done .dot{background:var(--vert);border-color:var(--vert);color:#fff}.side-lesson.active .dot{border-color:var(--orange);background:var(--orange);color:#fff}.side-foot{padding:10px 14px;border-top:1px solid var(--nuit-3);font-size:11.5px;color:var(--nuit-muted);display:flex;justify-content:space-between;align-items:center;gap:8px}.side-foot .plat{background:none;border:1px solid var(--nuit-3);color:#d9c8ac;border-radius:6px;padding:4px 8px;font-size:11px;font-family:var(--font-mono);min-height:30px}.side-foot .plat:hover{border-color:var(--jaune);color:var(--jaune)}.side-backdrop{display:none}.zone{margin-left:var(--nav-w);min-height:100dvh;transition:margin var(--t) var(--ease)}.zone.wide{margin-left:0}.topbar{position:sticky;top:0;z-index:30;height:var(--topbar-h);background:#fffcf5eb;backdrop-filter:blur(8px);border-bottom:1px solid var(--sand);display:flex;align-items:center;gap:12px;padding:0 24px 0 20px}.topbar .crumbs{font-family:var(--font-mono);font-size:11.5px;color:var(--brun);display:flex;gap:8px;align-items:center;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0;flex:1}.topbar .crumbs a{color:inherit;text-decoration:none}.topbar .crumbs a:hover{color:var(--orange)}.topbar .crumbs .sep{color:var(--sand-3)}.topbar .actions{display:flex;gap:8px;align-items:center;flex:none}.icon-btn{width:40px;height:40px;border-radius:9px;border:1px solid var(--sand-2);background:var(--white);display:inline-grid;place-items:center;color:var(--ink-2)}.icon-btn:hover{border-color:var(--orange);color:var(--orange-dark)}.icon-btn svg{width:18px;height:18px}.icon-btn.on{background:var(--nuit);color:var(--jaune);border-color:var(--nuit)}.search-btn{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--sand-2);background:var(--white);border-radius:9px;padding:0 12px;height:40px;color:var(--ink-3);font-size:.88rem;min-width:200px}.search-btn:hover{border-color:var(--orange)}.search-btn svg{width:16px;height:16px}.search-btn .k{margin-left:auto;font-family:var(--font-mono);font-size:10px;border:1px solid var(--sand-3);border-radius:4px;padding:1px 5px}.burger{display:none}@media(max-width:1080px){.search-btn{min-width:0}.search-btn span.t{display:none}}@media(max-width:960px){.side{transform:translate(-100%);width:min(320px,88vw);box-shadow:var(--shadow-lg)}.side.open{transform:none}.side-backdrop.on{display:block;position:fixed;inset:0;background:#1b120580;z-index:39}.zone{margin-left:0}.burger{display:inline-grid}.topbar{padding:0 14px}.search-btn .k{display:none}}.dialog-backdrop{position:fixed;inset:0;background:#1b12058c;z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:8vh 16px 16px}.dialog{width:min(720px,100%);background:var(--paper);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden;max-height:84vh;display:flex;flex-direction:column}.dialog-search{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--sand-2)}.dialog-search svg{width:20px;height:20px;color:var(--brun)}.dialog-search input{flex:1;border:0;background:none;font-size:1.1rem;font-family:inherit;color:var(--ink);outline:none;min-height:40px}.dialog-results{overflow-y:auto;padding:8px}.result{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:10px 12px;border-radius:var(--radius);color:inherit;text-decoration:none;align-items:start}.result:hover,.result.active{background:var(--sand)}.result .kind{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--brun);border:1px solid var(--sand-3);border-radius:4px;padding:2px 6px;margin-top:3px;white-space:nowrap}.result b{display:block;font-size:.97rem}.result span{display:block;font-size:.85rem;color:var(--ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.result mark{background:#ffc20073;color:inherit;border-radius:2px}.dialog-foot{padding:8px 18px;border-top:1px solid var(--sand-2);font-size:.78rem;color:var(--ink-3);display:flex;gap:16px;flex-wrap:wrap}.help-fab{position:fixed;right:18px;bottom:18px;z-index:55;display:inline-flex;align-items:center;gap:8px;padding:10px 16px 10px 12px;border-radius:999px;border:1px solid var(--orange-dark);background:var(--nuit);color:var(--on-dark);font:inherit;font-weight:600;font-size:.9rem;box-shadow:var(--shadow);cursor:pointer;transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease)}.help-fab:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}.help-fab .help-fab-dot{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--orange),var(--jaune));display:grid;place-items:center;color:var(--ink);font-size:.8rem;font-weight:800}.help-fab .help-badge{margin-left:2px}@media(max-width:640px){.help-fab{right:12px;bottom:12px;padding:10px 14px 10px 10px}}.sync-dot{display:inline-flex;align-items:center;margin-left:8px;color:var(--nuit-muted);vertical-align:middle}.sync-dot[data-state=synced]{color:#8fcb9b}.sync-dot[data-state=syncing]{color:var(--jaune)}.sync-dot[data-state=offline],.sync-dot[data-state=error]{color:#e58e76}.sync-banner{background:var(--paper-2);color:var(--ink-2);border-bottom:1px solid var(--sand-2);padding:7px 20px;font-size:.86rem}.prose{font-size:1.02rem;line-height:1.68;color:var(--surface-ink, var(--ink))}.prose>*+*{margin-top:16px}.prose p{max-width:68ch}.prose h2{font-size:1.45rem;margin-top:40px;padding-top:8px;scroll-margin-top:80px}.prose h3{font-size:1.12rem;margin-top:28px;scroll-margin-top:80px}.prose h4{font-size:1rem;margin-top:20px}.prose ul,.prose ol{padding-left:22px;max-width:66ch}.prose li{margin-bottom:7px}.prose li>ul,.prose li>ol{margin-top:6px}.prose blockquote{margin:0;padding:4px 0 4px 18px;border-left:3px solid var(--surface-kbd-border, var(--sand-3));color:var(--surface-muted, var(--ink-2));font-style:italic}.prose table{width:100%;border-collapse:collapse;font-size:.93rem}.prose th{text-align:left;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--brun);border-bottom:1px solid var(--sand-2);padding:0 12px 8px 0;font-weight:500;vertical-align:bottom}.prose td{padding:10px 12px 10px 0;border-bottom:1px solid var(--sand);vertical-align:top}.prose td code,.prose th code{white-space:nowrap}.prose .table-wrap{overflow-x:auto;max-width:100%;min-width:0;-webkit-overflow-scrolling:touch}.prose .table-wrap table{min-width:480px}.prose a.glossary{color:var(--surface-ink, var(--ink));text-decoration:underline dotted var(--surface-link-underline, var(--brun));text-underline-offset:3px}.prose a.glossary:hover{color:var(--surface-link-hover, var(--orange-dark));text-decoration-style:solid}.prose .lead{font-size:1.12rem;color:var(--surface-muted, var(--ink-2))}.cb{background:#120c04;border:1px solid #34250f;border-radius:var(--radius);overflow:hidden;color:#d9cbaf;font-size:13.5px;max-width:100%}.cb-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 10px 7px 13px;background:#1d1408;border-bottom:1px solid #34250f;font-family:var(--font-mono);font-size:11px;color:#a08c68;min-height:36px}.cb-head .title{display:flex;align-items:center;gap:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cb-head .title .lang{color:#a08c6a}.cb-head .platform{border:1px solid #46331a;border-radius:4px;padding:1px 6px;color:#e3cfa8;font-size:10px;letter-spacing:.04em}.cb-head .actions{display:flex;gap:6px;flex:none}.cb-btn{background:none;border:1px solid #46331a;color:#c9b893;border-radius:6px;font-size:11px;padding:4px 10px;font-family:var(--font-mono);min-height:32px;transition:border-color var(--t-fast),color var(--t-fast)}.cb-btn:hover{border-color:var(--jaune);color:var(--jaune)}.cb-btn.done{border-color:#8fcb9b;color:#8fcb9b}.cb pre{margin:0;padding:14px 16px;overflow-x:auto;line-height:1.7;font-family:var(--font-mono);tab-size:2}.cb pre code{background:none;padding:0;font-size:inherit;color:inherit;white-space:pre}.cb.wrap pre code{white-space:pre-wrap;word-break:break-word}.cb .ln{display:inline-block;width:2.2em;margin-right:1em;text-align:right;color:#5f4f36;user-select:none}.cb-explain{padding:10px 14px;border-top:1px solid #34250f;background:#180f06;color:#b9a98c;font-size:12.5px;font-family:var(--font-sans)}.tok-kw{color:var(--jaune)}.tok-str{color:#8fcb9b}.tok-num{color:#f0a868}.tok-cmt{color:#a08c6a;font-style:italic}.tok-fn{color:#ffd98a}.tok-var{color:#e8b5ff}.tok-op{color:#d6a05a}.tok-tag{color:#f0a868}.tok-attr,.tok-prop{color:#ffd98a}.tok-sel{color:#f0a868}.tok-cmd{color:#fff;font-weight:600}.tok-flag{color:#e8b5ff}.tok-prompt{color:var(--jaune);font-weight:700}.tok-add{color:#8fcb9b}.tok-del{color:#e58e76}.tok-meta{color:#7e6b4d}.tok-plain{color:inherit}.term{background:#120c04;border:1px solid #34250f;border-radius:var(--radius);overflow:hidden;font-family:var(--font-mono);font-size:13.5px;line-height:1.75;color:#cfc0a4}.term-bar{display:flex;gap:7px;align-items:center;padding:9px 13px;background:#1d1408;border-bottom:1px solid #34250f}.term-bar .dot{width:10px;height:10px;border-radius:50%}.term-bar .title{margin-left:8px;color:#a08c68;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.term-bar .spacer{flex:1}.term-body{padding:12px 16px 14px;overflow-x:auto}.term-line{white-space:pre-wrap;word-break:break-word}.term-line.prompt:before{content:"$ ";color:var(--jaune);font-weight:700}.term-line.prompt.ps:before{content:"PS> "}.term-line.prompt{color:#fff}.term-line.claude:before{content:"> ";color:#e8b5ff;font-weight:700}.term-line.claude{color:#f6ecd8}.term-line.comment{color:#7e6b4d;font-style:italic}.term-line.error{color:#e58e76}.term-line.success{color:#8fcb9b}.term-line.info{color:#a8c7e8}.term-line.muted{color:#7e6b4d}.term-line.blank{height:.9em}.prompt-block{border:1px solid var(--sand-2);border-left:4px solid var(--orange);border-radius:0 var(--radius) var(--radius) 0;background:var(--white);overflow:hidden}.prompt-block .ph{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px 8px 14px;background:var(--paper-2);border-bottom:1px solid var(--sand);font-size:.8rem;color:var(--brun);font-family:var(--font-mono)}.prompt-block pre{margin:0;padding:14px 16px;white-space:pre-wrap;word-break:break-word;font-family:var(--font-mono);font-size:13.5px;line-height:1.6;color:var(--ink)}.diff{background:#120c04;border:1px solid #34250f;border-radius:var(--radius);overflow:hidden;font-family:var(--font-mono);font-size:13px;line-height:1.7}.diff-head{display:flex;justify-content:space-between;padding:7px 13px;background:#1d1408;border-bottom:1px solid #34250f;color:#a08c68;font-size:11px}.diff-body{overflow-x:auto}.diff-line{display:grid;grid-template-columns:2.4em 1.2em 1fr;padding:0 12px 0 8px;white-space:pre;color:#cfc0a4}.diff-line .n{color:#a08c68;text-align:right;padding-right:8px;user-select:none}.diff-line .s{color:#a08c68;user-select:none}.diff-line.add{background:#3f7d4e38;color:#b6e3bf}.diff-line.add .s{color:#8fcb9b}.diff-line.del{background:#b8341b38;color:#f0b3a3}.diff-line.del .s{color:#e58e76}.diff-line.meta{color:#a08c68;background:#180f06}.callout{border-left:4px solid var(--jaune);background:var(--paper-2);border-radius:0 var(--radius) var(--radius) 0;padding:14px 18px}.callout>.ct{display:flex;align-items:center;gap:8px;font-weight:700;margin-bottom:6px;font-size:.98rem}.callout>.ct svg{width:18px;height:18px;flex:none}.callout .prose>*+*{margin-top:10px}.callout .prose p{font-size:.97rem}.callout.attention,.callout.danger{border-left-color:var(--rouge);background:var(--rouge-bg)}.callout.astuce{border-left-color:var(--vert);background:var(--vert-bg)}.callout.info,.callout.version{border-left-color:var(--bleu);background:var(--bleu-bg)}.callout.version .ct{font-family:var(--font-mono);font-size:.82rem;color:var(--bleu)}.dangerbox{border:2px solid var(--rouge);border-radius:var(--radius-lg);overflow:hidden;background:var(--white)}.dangerbox-head{background:var(--rouge);color:#fff;padding:8px 16px;font-weight:700;display:flex;align-items:center;gap:8px;font-size:.92rem;letter-spacing:.02em}.dangerbox-grid{display:grid;grid-template-columns:130px 1fr}.dangerbox-grid>div{padding:10px 16px;border-bottom:1px solid var(--sand);font-size:.95rem}.dangerbox-grid>div:nth-last-child(-n+2){border-bottom:0}.dangerbox-grid>.k{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--rouge);padding-top:13px;text-transform:uppercase}.dangerbox-grid>.k.safe{color:var(--vert)}@media(max-width:560px){.dangerbox-grid{grid-template-columns:1fr}.dangerbox-grid>.k{padding-bottom:0;border-bottom:0}}.ptabs{border:1px solid var(--sand-2);border-radius:var(--radius-lg);overflow:hidden;background:var(--white)}.ptabs-bar{display:flex;gap:4px;padding:6px;background:var(--sand);border-bottom:1px solid var(--sand-2);flex-wrap:wrap}.ptab{border:0;background:transparent;padding:8px 14px;border-radius:8px;font-weight:600;font-size:.9rem;color:var(--ink-2);min-height:40px;display:inline-flex;align-items:center;gap:8px}.ptab[aria-selected=true]{background:var(--white);color:var(--ink);box-shadow:var(--shadow-sm)}.ptab .you{font-family:var(--font-mono);font-size:.66rem;color:var(--orange-text);letter-spacing:.05em}.ptabs-panel{padding:18px}.ptabs-panel>.prose>*+*{margin-top:14px}.remember,.protip,.stuck-head,.hero{--surface-ink: var(--on-dark);--surface-muted: var(--on-dark-muted);--surface-code: var(--on-dark-code);--surface-code-bg: var(--on-dark-code-bg);--surface-kbd-bg: var(--on-dark-kbd-bg);--surface-kbd-border: var(--on-dark-kbd-border);--surface-link-underline: var(--jaune);--surface-link-hover: var(--jaune);color:var(--on-dark)}.remember a,.protip a{color:#fff;text-decoration-color:var(--jaune)}.remember a:hover,.protip a:hover{color:var(--jaune)}.remember strong,.protip strong{color:#fff}.remember .prose>*+*{margin-top:6px}.remember{background:var(--nuit);border-radius:var(--radius-lg);padding:20px 24px}.remember h3{color:var(--jaune);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;font-family:var(--font-mono);font-weight:500;margin-bottom:12px}.remember ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}.remember li{display:grid;grid-template-columns:18px 1fr;gap:12px;line-height:1.5}.remember li:before{content:"→";color:var(--jaune);font-weight:700}.remember li>.prose{font-size:inherit;line-height:inherit}.steps{counter-reset:step;display:grid;gap:14px}.step{display:grid;grid-template-columns:38px 1fr;gap:14px;counter-increment:step}.step:before{content:counter(step);width:34px;height:34px;border-radius:50%;background:var(--nuit);color:var(--jaune);font-family:var(--font-mono);font-weight:700;display:grid;place-items:center;font-size:.9rem}.step h4{font-size:1.02rem;margin:5px 0 6px}.step .prose>*+*{margin-top:10px}.errors-table{display:grid;gap:10px}.error-card{border:1px solid var(--sand-2);border-radius:var(--radius-lg);background:var(--white);display:grid;grid-template-columns:1.1fr 1fr 1.2fr;overflow:hidden}.error-card>div{padding:12px 14px;font-size:.92rem}.error-card>div+div{border-left:1px solid var(--sand)}.error-card .k{display:block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--brun);margin-bottom:5px}.error-card .symptom{font-family:var(--font-mono);font-size:.85rem;color:var(--rouge);word-break:break-word}@media(max-width:760px){.error-card{grid-template-columns:1fr}.error-card>div+div{border-left:0;border-top:1px solid var(--sand)}}.quiz{border:1px solid var(--sand-2);border-radius:var(--radius-lg);background:var(--white);padding:22px 24px;min-width:0;max-width:100%;overflow-wrap:anywhere}.quiz-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:14px}.quiz-head .eyebrow{color:var(--orange-text)}.quiz-q{font-size:1.05rem;font-weight:600;margin:8px 0 14px;line-height:1.45}.quiz-ctx{margin-bottom:14px}.quiz-opts{display:grid;gap:8px}.quiz-opt{display:grid;grid-template-columns:22px minmax(0,1fr);gap:12px;align-items:start;text-align:left;width:100%;border:1px solid var(--sand-2);background:var(--paper);border-radius:var(--radius);padding:12px 14px;font-size:.97rem;line-height:1.45;color:var(--ink);transition:border-color var(--t-fast),background var(--t-fast)}.quiz-opt:hover:not(:disabled){border-color:var(--orange)}.quiz-opt .mark{width:20px;height:20px;border-radius:50%;border:2px solid var(--sand-3);margin-top:1px;display:grid;place-items:center;font-size:.7rem;font-weight:700}.quiz-opt.multi .mark{border-radius:5px}.quiz-opt.selected .mark{border-color:var(--orange);background:var(--orange);color:#fff}.quiz-opt.correct{border-color:var(--vert);background:var(--vert-bg)}.quiz-opt.correct .mark{border-color:var(--vert);background:var(--vert);color:#fff}.quiz-opt.wrong{border-color:var(--rouge);background:var(--rouge-bg)}.quiz-opt.wrong .mark{border-color:var(--rouge);background:var(--rouge);color:#fff}.quiz-opt:disabled{cursor:default}.quiz-verdict{margin-top:12px;padding:12px 14px;border-radius:var(--radius);background:var(--sand);font-size:.95rem}.quiz-verdict.good{background:var(--vert-bg)}.quiz-verdict.bad{background:var(--rouge-bg)}.quiz-verdict b{display:block;margin-bottom:4px}.quiz-verdict ul{margin:8px 0 0;padding-left:18px}.quiz-verdict li{margin-bottom:5px}.quiz-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}.quiz-score{text-align:center;padding:16px}.quiz-score .big{font-size:2.4rem;font-weight:700;letter-spacing:-.03em;line-height:1}.quiz-score .big small{font-size:1rem;color:var(--brun);font-weight:500}.order-list{display:grid;gap:8px;padding:0;margin:0;list-style:none}.order-item{display:grid;grid-template-columns:30px 1fr auto;gap:10px;align-items:center;border:1px solid var(--sand-2);background:var(--paper);border-radius:var(--radius);padding:8px 10px 8px 12px;font-size:.95rem}.order-item .num{font-family:var(--font-mono);color:var(--brun)}.order-item .mv{display:flex;gap:4px}.order-item .mv button{min-width:36px;min-height:36px;border:1px solid var(--sand-2);background:var(--white);border-radius:7px}.order-item.correct{border-color:var(--vert);background:var(--vert-bg)}.order-item.wrong{border-color:var(--rouge);background:var(--rouge-bg)}.exercise{border:1px solid var(--sand-2);border-radius:var(--radius-lg);background:var(--white);overflow:hidden}.exercise-head{padding:16px 22px;background:var(--sand);display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.exercise-head h3{font-size:1.12rem;margin:4px 0 6px}.exercise-head .meta{display:flex;gap:6px;flex-wrap:wrap}.exercise-body{padding:20px 22px}.exercise-body>*+*{margin-top:18px}.exercise-section h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--brun);font-weight:500;margin-bottom:8px}.expected{background:var(--paper-2);border-radius:var(--radius);padding:10px 14px;font-size:.95rem;border-left:3px solid var(--jaune)}.hint-list{display:grid;gap:8px}.hint{background:var(--bleu-bg);border-left:3px solid var(--bleu);border-radius:0 var(--radius) var(--radius) 0;padding:10px 14px;font-size:.95rem}.hint b{color:var(--bleu);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.06em;display:block;margin-bottom:4px}.solution{border:1px dashed var(--sand-3);border-radius:var(--radius);padding:14px 16px;background:var(--paper)}.validation{border:1px solid var(--sand-2);border-radius:var(--radius);padding:14px 16px}.validation.passed{border-color:var(--vert);background:var(--vert-bg)}.validation .mode{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.mode-btn{border:1px solid var(--sand-2);background:var(--white);border-radius:999px;padding:6px 12px;font-size:.85rem;font-weight:600;min-height:36px}.mode-btn[aria-pressed=true]{background:var(--nuit);color:#fff;border-color:var(--nuit)}.checks{display:grid;gap:6px;margin:10px 0}.check{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;font-size:.93rem}.check .st{width:20px;height:20px;border-radius:50%;border:2px solid var(--sand-3);display:grid;place-items:center;font-size:.7rem;font-weight:700;margin-top:2px}.check.ok .st{background:var(--vert);border-color:var(--vert);color:#fff}.check.ko .st{background:var(--rouge);border-color:var(--rouge);color:#fff}.passed-banner{display:flex;align-items:center;gap:12px;background:var(--vert);color:#fff;padding:12px 16px;border-radius:var(--radius);font-weight:600}.passed-banner .xp{margin-left:auto;font-family:var(--font-mono);background:#00000038;padding:3px 9px;border-radius:999px;font-size:.85rem}.protip{background:var(--nuit);border-radius:var(--radius);padding:14px 18px;font-size:.95rem}.protip b{color:var(--jaune);display:block;margin-bottom:4px;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em}.stuck{border:1px solid var(--sand-2);border-radius:var(--radius-lg);background:var(--white);overflow:hidden}.stuck-head{background:var(--nuit);color:#fff;padding:12px 18px;display:flex;justify-content:space-between;align-items:center}.stuck-step{padding:16px 18px;border-bottom:1px solid var(--sand)}.stuck-step:last-child{border-bottom:0}.stuck-step h4{display:flex;gap:10px;align-items:center;font-size:1rem;margin-bottom:8px}.stuck-step h4 span{width:26px;height:26px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-family:var(--font-mono);font-size:.8rem}.stuck-step .prose{font-size:.95rem}.sim{background:#120c04;border:1px solid #34250f;border-radius:var(--radius-lg);overflow:hidden;font-family:var(--font-mono);font-size:13.5px;color:#cfc0a4;display:flex;flex-direction:column}.sim-bar{display:flex;gap:7px;align-items:center;padding:9px 13px;background:#1d1408;border-bottom:1px solid #34250f;flex-wrap:wrap}.sim-bar .dot{width:10px;height:10px;border-radius:50%}.sim-bar .path{margin-left:8px;color:#e3cfa8;font-size:12px}.sim-bar .badge{margin-left:auto;margin-bottom:0;background:transparent;font-weight:500;color:var(--jaune);border:1px solid #46331a;border-radius:4px;padding:2px 8px;font-size:10.5px;letter-spacing:.04em}.sim-bar .actions{display:flex;gap:6px}.sim-out{padding:12px 16px;height:300px;overflow-y:auto;line-height:1.7;scroll-behavior:auto}.sim-out .cmd{color:#fff}.sim-out .cmd:before{content:attr(data-prompt) " ";color:var(--jaune)}.sim-out .output{white-space:pre-wrap;word-break:break-word}.sim-out .error{color:#e58e76;white-space:pre-wrap}.sim-out .success{color:#8fcb9b}.sim-out .info{color:#a8c7e8}.sim-out .muted{color:#a08c6a}.sim-in{display:flex;align-items:center;gap:9px;border-top:1px solid #34250f;padding:10px 16px;background:#180f06}.sim-in .p{color:var(--jaune);white-space:nowrap;font-size:12.5px}.sim-in input{flex:1;background:none;border:0;color:#fff;font-family:var(--font-mono);font-size:13.5px;outline:none;min-height:32px;min-width:0}.sim-in input:focus{outline:none}.sim-in:focus-within{box-shadow:inset 3px 0 0 var(--jaune)}.sim-help{font-family:var(--font-sans);font-size:12.5px;color:#a08c68;padding:8px 16px;border-top:1px solid #34250f;background:#180f06}.mission{background:var(--sand);border-radius:var(--radius);padding:14px 18px;font-size:.95rem}.mission b{display:block;margin-bottom:8px}.toc{position:sticky;top:calc(var(--topbar-h) + 20px);font-size:.86rem;max-height:calc(100vh - var(--topbar-h) - 40px);overflow-y:auto;padding-left:16px;border-left:1px solid var(--sand-2)}.toc .eyebrow{margin-bottom:8px}.toc a{display:block;color:var(--ink-3);text-decoration:none;padding:4px 0;line-height:1.35}.toc a.l3{padding-left:12px;font-size:.82rem}.toc a:hover,.toc a.active{color:var(--orange-dark)}.landing{font-size:17px}.landing .wrap{max-width:1080px;margin:0 auto;padding:0 24px}.landing section{padding:84px 0;border-top:1px solid var(--sand)}.landing h2{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:.6em}.landing p{max-width:64ch}.landing .bandeau{background:linear-gradient(90deg,var(--orange),var(--jaune));color:var(--nuit);font-weight:600;font-size:.92rem;text-align:center;padding:9px 16px}.landing .topnav{display:flex;justify-content:space-between;align-items:center;padding:16px 0;color:#f7eedd}.landing .topnav .brand{font-weight:700;color:#fff;text-decoration:none}.landing .topnav .links{display:flex;gap:18px;align-items:center;font-size:.92rem}.landing .topnav .links a{color:#e3cfa8;text-decoration:none}.landing .topnav .links a:hover{color:var(--jaune)}.hero{background:var(--nuit);color:#f7eedd;padding:0 0 76px;border:0!important}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:40px}.hero h1{color:#fff;font-size:clamp(2.3rem,5.6vw,4rem);line-height:1.05}.hero .chapo{color:#d9c8ac;font-size:1.12rem;margin-top:22px}.hero .meta{margin-top:28px;display:flex;flex-wrap:wrap;gap:10px}.pill{border:1px solid #4a381e;border-radius:999px;padding:6px 14px;font-size:.82rem;color:#e3cfa8;font-family:var(--font-mono)}.hero .cta-row{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}.hero .sous-cta{font-size:.88rem;color:#b9a98c;margin-top:16px}.btn-outline-light{background:none;border:1px solid #5a4526;color:#f0e1c6;font-weight:500}.btn-outline-light:hover{border-color:var(--jaune);color:#fff}.hero-term{box-shadow:var(--shadow-lg)}.hero-term .term-body{min-height:290px}.hero-term .l{opacity:0;animation:apparait .01s forwards}.hero-term .l:nth-child(1){animation-delay:.3s}.hero-term .l:nth-child(2){animation-delay:1.4s}.hero-term .l:nth-child(3){animation-delay:1.9s}.hero-term .l:nth-child(4){animation-delay:2.4s}.hero-term .l:nth-child(5){animation-delay:2.9s}.hero-term .l:nth-child(6){animation-delay:3.4s}.hero-term .l:nth-child(7){animation-delay:3.9s}.hero-term .l:nth-child(8){animation-delay:4.5s}.hero-term .l:nth-child(9){animation-delay:5.1s}.hero-term .l:nth-child(10){animation-delay:5.6s}@keyframes apparait{to{opacity:1}}@media(prefers-reduced-motion:reduce){.hero-term .l{opacity:1}}.curseur{display:inline-block;width:8px;height:15px;background:var(--jaune);vertical-align:-2px;animation:clign 1s steps(2) infinite}@keyframes clign{50%{opacity:0}}.constat{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;margin-top:44px}.constat h3{margin-bottom:8px;font-size:1.15rem}.constat p{font-size:.97rem;color:var(--ink-3)}.trait{height:3px;width:42px;background:var(--orange);margin-bottom:14px}.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}.stat{border:1px solid var(--sand-2);border-radius:var(--radius-lg);padding:18px 20px;background:var(--white)}.stat .n{font-size:2rem;font-weight:700;letter-spacing:-.03em;line-height:1}.stat .l{color:var(--ink-3);font-size:.9rem;margin-top:6px}.loop{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.loop span{border:1px solid var(--sand-3);border-radius:999px;padding:8px 14px;font-family:var(--font-mono);font-size:.8rem;background:var(--white)}.loop span:after{content:" →";color:var(--orange)}.loop span:last-child:after{content:""}.tracks-list{border-top:1px solid var(--sand);margin-top:30px}.tracks-list details{border-bottom:1px solid var(--sand)}.tracks-list summary{cursor:pointer;list-style:none;padding:20px 4px;display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:baseline}.tracks-list summary::-webkit-details-marker{display:none}.tracks-list .etape{font-family:var(--font-mono);font-size:.78rem;color:#fff;background:var(--ink);border-radius:6px;padding:3px 9px;align-self:center}.tracks-list .som-titre{font-weight:600;font-size:1.12rem}.tracks-list .som-meta{font-family:var(--font-mono);font-size:.76rem;color:var(--brun)}.tracks-list details[open] .som-titre{color:var(--orange)}.tracks-list .mods{padding:0 4px 24px 76px;display:grid;gap:10px}.tracks-list .mod{display:grid;grid-template-columns:40px 1fr;gap:12px;font-size:.96rem;color:var(--ink-2)}.tracks-list .mod b{font-family:var(--font-mono);font-weight:500;color:var(--brun);font-size:.82rem}.tracks-list .mod small{display:block;color:var(--ink-3);font-size:.85rem}@media(max-width:700px){.tracks-list .mods{padding-left:8px}}.projets{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}.projet{border:1px solid var(--sand);border-radius:14px;overflow:hidden;background:#fff;color:inherit;text-decoration:none}.projet .apercu{height:120px;position:relative;display:grid;place-items:center;font-family:var(--font-mono);font-size:12px;color:#6b4d24}.projet .txt{padding:18px 20px}.projet h3{font-size:1.05rem}.projet p{font-size:.92rem;color:var(--ink-3);margin-top:6px}.inclus{display:grid;grid-template-columns:repeat(2,1fr);margin-top:36px;border:1px solid var(--sand);border-radius:14px;overflow:hidden;background:#fff}.inclus>div{padding:24px 28px;border-bottom:1px solid var(--sand);border-right:1px solid var(--sand)}.inclus>div:nth-child(2n){border-right:0}.inclus>div:nth-last-child(-n+2){border-bottom:0}.inclus h3{margin-bottom:6px;font-size:1.05rem}.inclus p{font-size:.94rem;color:var(--ink-3)}.tarifs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;align-items:start}.offre{border:1px solid var(--sand);border-radius:16px;padding:28px;background:#fff;display:flex;flex-direction:column;height:100%}.offre.phare{border:2px solid var(--orange);box-shadow:0 14px 40px #de5b1b24}.offre .nom{font-family:var(--font-mono);font-size:.85rem;color:var(--brun);margin-bottom:12px}.offre .prix{font-size:2.7rem;font-weight:700;letter-spacing:-.03em;line-height:1}.offre .prix small{font-size:1rem;font-weight:500;color:var(--brun)}.offre .barre{color:var(--brun);font-size:.9rem;margin-top:6px}.offre ul{list-style:none;margin:22px 0 26px;padding:0;display:grid;gap:10px;font-size:.95rem;color:var(--ink-2)}.offre li{display:grid;grid-template-columns:18px 1fr;gap:10px}.offre li:before{content:"→";color:var(--orange);font-weight:700}.offre .btn{margin-top:auto}.badge{display:inline-block;background:var(--jaune);color:var(--nuit);font-size:.75rem;font-weight:700;padding:3px 9px;border-radius:5px;margin-bottom:12px}.landing footer{background:var(--nuit);color:#b9a98c;padding:54px 0;font-size:.9rem}.landing footer a{color:#e3cfa8}.landing footer .fgrid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.cta-dark{background:var(--nuit);color:#f7eedd;text-align:center}.cta-dark h2{color:#fff}.cta-dark p{margin:0 auto 30px;color:#d9c8ac}@media(max-width:880px){.hero-grid,.constat,.projets,.tarifs,.inclus,.stats-band{grid-template-columns:1fr}.stats-band{grid-template-columns:repeat(2,1fr)}.inclus>div{border-right:0!important}.inclus>div:nth-last-child(2){border-bottom:1px solid var(--sand)}.landing section{padding:56px 0}.landing .topnav .links a:not(.btn){display:none}}.dash-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;margin-bottom:20px}.dash-next{background:var(--nuit);color:#f0e6d2;border-radius:var(--radius-xl);padding:26px 28px;display:flex;flex-direction:column;gap:14px}.dash-next h2{color:#fff;font-size:1.5rem}.dash-next .eyebrow{color:var(--jaune)}.dash-next p{color:#d9c8ac}.dash-next .btn{align-self:flex-start}.dash-level{border:1px solid var(--sand-2);background:var(--white);border-radius:var(--radius-xl);padding:22px 24px;display:grid;gap:12px}.dash-level .lv{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.dash-level .lv b{font-size:1.5rem;letter-spacing:-.02em}.dash-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:24px}.dash-stat{border:1px solid var(--sand-2);background:var(--white);border-radius:var(--radius-lg);padding:16px 18px}.dash-stat .n{font-size:1.7rem;font-weight:700;letter-spacing:-.03em;line-height:1.1}.dash-stat .l{font-size:.85rem;color:var(--ink-3);margin-top:4px}.dash-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:20px}.dash-section h2{font-size:1.1rem;margin-bottom:12px}.track-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--sand);color:inherit;text-decoration:none}.track-row:hover b{color:var(--orange-dark)}.track-row b{display:block;font-size:.95rem}.track-row .progress-bar{margin-top:6px}.track-row .pct{font-family:var(--font-mono);font-size:.8rem;color:var(--brun)}.activity{list-style:none;padding:0;margin:0;display:grid;gap:8px}.activity li{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;font-size:.9rem;padding:8px 0;border-bottom:1px solid var(--sand)}.activity .ic{width:26px;height:26px;border-radius:7px;background:var(--sand);display:grid;place-items:center;font-size:.75rem}.activity time{font-family:var(--font-mono);font-size:.72rem;color:var(--brun)}.skills-mini{display:grid;gap:8px}.skill-row{display:grid;grid-template-columns:120px 1fr auto;gap:10px;align-items:center;font-size:.88rem}.skill-row .lvl{font-family:var(--font-mono);font-size:.72rem;color:var(--brun);white-space:nowrap}@media(max-width:980px){.dash-hero,.dash-grid{grid-template-columns:1fr}.dash-stats{grid-template-columns:repeat(2,1fr)}}.stage-block{margin-bottom:40px}.stage-block>h2{font-size:1.3rem;margin-bottom:4px}.stage-block>p{color:var(--ink-3);margin-bottom:16px;max-width:70ch}.track-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.track-card{border:1px solid var(--sand-2);background:var(--white);border-radius:var(--radius-lg);padding:18px 20px;color:inherit;text-decoration:none;display:grid;gap:8px;transition:border-color var(--t-fast)}.track-card:hover{border-color:var(--orange);color:inherit}.track-card .top{display:flex;justify-content:space-between;align-items:center;gap:10px}.track-card .num{font-family:var(--font-mono);font-size:.72rem;color:#fff;background:var(--ink);border-radius:5px;padding:2px 8px}.track-card h3{font-size:1.05rem}.track-card p{font-size:.9rem;color:var(--ink-3)}.track-card .foot{display:flex;justify-content:space-between;align-items:center;gap:10px;font-family:var(--font-mono);font-size:.74rem;color:var(--brun);margin-top:4px}.track-card.reco{border-color:var(--jaune);box-shadow:0 0 0 3px #ffc2002e}@media(max-width:700px){.track-cards{grid-template-columns:1fr}}.module-block{margin-bottom:28px}.module-block h2{font-size:1.2rem;margin-bottom:4px}.module-block>p{color:var(--ink-3);margin-bottom:12px}.lesson-list{display:grid;gap:8px}.lesson-row{display:grid;grid-template-columns:28px 1fr auto;gap:14px;align-items:center;border:1px solid var(--sand-2);background:var(--white);border-radius:var(--radius);padding:12px 16px;color:inherit;text-decoration:none}.lesson-row:hover{border-color:var(--orange);color:inherit}.lesson-row .st{width:24px;height:24px;border-radius:50%;border:2px solid var(--sand-3);display:grid;place-items:center;font-size:.72rem;font-family:var(--font-mono);color:var(--brun)}.lesson-row.done .st{background:var(--vert);border-color:var(--vert);color:#fff}.lesson-row.next .st{border-color:var(--orange);color:var(--orange)}.lesson-row b{display:block;font-size:.97rem}.lesson-row small{color:var(--ink-3);font-size:.84rem}.lesson-row .mins{font-family:var(--font-mono);font-size:.76rem;color:var(--brun);white-space:nowrap}.lesson-row>span:not(.st):not(.mins){min-width:0}@media(max-width:600px){.lesson-row{grid-template-columns:28px minmax(0,1fr)}.lesson-row .mins{grid-column:2;white-space:normal}}.lesson-layout{display:grid;grid-template-columns:minmax(0,var(--content-max)) 220px;min-width:0;gap:48px;max-width:1120px;margin:0 auto;padding:36px 40px 100px}@media(max-width:1180px){.lesson-layout{grid-template-columns:minmax(0,1fr)}.lesson-layout .toc{display:none}}@media(max-width:960px){.lesson-layout{padding:24px 20px 90px}}.lesson-layout>article{min-width:0}.lesson-head h1{font-size:clamp(1.7rem,3vw,2.2rem);margin:8px 0 10px}.lesson-head .desc{color:var(--ink-3);font-size:1.05rem;max-width:64ch}.lesson-head .meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;align-items:center}.objectif{background:var(--sand);border-radius:var(--radius-lg);padding:18px 22px;margin:24px 0 8px}.objectif h2{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:var(--brun-text);font-weight:500;margin-bottom:8px;text-transform:uppercase}.objectif ul{margin:0;padding-left:20px}.objectif li{margin-bottom:4px}.prereq{font-size:.9rem;color:var(--ink-3);margin:12px 0 0;display:flex;gap:8px;flex-wrap:wrap;align-items:center}.prereq a{color:var(--ink-2)}.lesson-part{margin-top:40px}.lesson-part>h2{display:flex;align-items:center;gap:12px;font-size:1.35rem;margin-bottom:14px;scroll-margin-top:80px}.lesson-part>h2 .n{font-family:var(--font-mono);font-size:.72rem;color:var(--brun);font-weight:500;letter-spacing:.06em}.lesson-foot{margin-top:52px;padding-top:26px;border-top:1px solid var(--sand);display:grid;gap:16px}.lesson-foot .navrow{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center}.lesson-foot .navrow .btn:last-child{justify-self:end}.lesson-foot .navrow .btn small{display:block;font-size:.72rem;color:var(--brun);font-weight:500}.lesson-foot .navrow .btn{text-align:left;min-width:0;max-width:100%}.lesson-foot .navrow .btn svg{flex:none}@media(max-width:700px){.lesson-foot .navrow{grid-template-columns:1fr}.lesson-foot .navrow .btn:last-child{justify-self:stretch}}.lesson-tools{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.version-note{font-family:var(--font-mono);font-size:.74rem;color:var(--brun);display:inline-flex;gap:6px;align-items:center}.notes-panel{border:1px solid var(--sand-2);border-radius:var(--radius-lg);background:var(--white);padding:16px 18px;margin-top:24px}.notes-panel h3{font-size:1rem;margin-bottom:8px}.glossary-letters{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:20px}.glossary-letters a{font-family:var(--font-mono);font-size:.8rem;min-width:30px;height:30px;display:grid;place-items:center;border-radius:6px;border:1px solid var(--sand-2);text-decoration:none;color:var(--ink-2)}.glossary-letters a:hover{border-color:var(--orange)}.gloss-entry{padding:16px 0;border-bottom:1px solid var(--sand);scroll-margin-top:80px}.gloss-entry h3{font-size:1.1rem;margin-bottom:6px}.gloss-entry .aliases{font-size:.8rem;color:var(--brun);font-family:var(--font-mono);margin-left:8px;font-weight:400}.gloss-entry p{max-width:70ch}.gloss-entry .ex{margin-top:8px;font-size:.92rem;color:var(--ink-2);padding-left:14px;border-left:3px solid var(--sand-3)}.gloss-entry .links{margin-top:8px;font-size:.84rem;display:flex;gap:10px;flex-wrap:wrap}.sheet{max-width:900px}.sheet-section{margin-bottom:26px;break-inside:avoid}.sheet-section h2{font-size:1.1rem;margin-bottom:8px;padding-bottom:6px;border-bottom:2px solid var(--sand-2)}.sheet-row{display:grid;grid-template-columns:minmax(180px,.9fr) 1.4fr auto;gap:12px;padding:7px 0;border-bottom:1px solid var(--sand);font-size:.92rem;align-items:start}.sheet-row code{font-size:.84rem;word-break:break-word}.sheet-row .plat{font-family:var(--font-mono);font-size:.68rem;color:var(--brun);border:1px solid var(--sand-3);border-radius:4px;padding:1px 6px;white-space:nowrap}@media(max-width:600px){.sheet-row{grid-template-columns:1fr;gap:4px}}.onb{max-width:640px;margin:0 auto;padding:48px 24px 90px}.onb .steps-ind{display:flex;gap:6px;margin-bottom:26px}.onb .steps-ind span{flex:1;height:6px;border-radius:999px;background:var(--sand-2)}.onb .steps-ind span.on{background:var(--orange)}.onb h1{font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:8px}.onb .lead{color:var(--ink-3);margin-bottom:24px}.choice-grid{display:grid;gap:10px}.choice{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;text-align:left;border:1px solid var(--sand-2);background:var(--white);border-radius:var(--radius-lg);padding:14px 18px;min-height:56px;color:var(--ink)}.choice:hover{border-color:var(--orange)}.choice[aria-pressed=true]{border-color:var(--orange);background:var(--paper-2);box-shadow:0 0 0 3px #ffc20040}.choice b{display:block}.choice small{color:var(--ink-3);display:block;font-size:.86rem}.onb .nav{display:flex;justify-content:space-between;gap:12px;margin-top:26px}.skills-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.skill-card{border:1px solid var(--sand-2);background:var(--white);border-radius:var(--radius-lg);padding:16px 18px;display:grid;gap:8px}.skill-card .top{display:flex;justify-content:space-between;align-items:baseline}.skill-card .top b{font-size:1rem}.skill-card .top span{font-family:var(--font-mono);font-size:.74rem;color:var(--brun)}@media(max-width:640px){.skills-grid{grid-template-columns:1fr}}.project-card{border:1px solid var(--sand-2);background:var(--white);border-radius:var(--radius-lg);overflow:hidden;color:inherit;text-decoration:none;display:grid;grid-template-rows:auto 1fr}.project-card:hover{border-color:var(--orange);color:inherit}.project-card .band{padding:12px 18px;font-family:var(--font-mono);font-size:.74rem;color:var(--nuit);display:flex;justify-content:space-between}.project-card .body{padding:16px 18px;display:grid;gap:8px}.project-card h3{font-size:1.05rem}.project-card p{font-size:.9rem;color:var(--ink-3)}.brief{background:var(--white);border:1px solid var(--sand-2);border-left:5px solid var(--orange);border-radius:var(--radius-lg);padding:20px 24px;margin:20px 0}.brief h2{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;color:var(--orange-dark);font-weight:500;margin-bottom:8px;text-transform:uppercase}.project-step{border:1px solid var(--sand-2);background:var(--white);border-radius:var(--radius-lg);padding:16px 20px;margin-bottom:12px}.project-step .head{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center}.project-step .head .n{width:30px;height:30px;border-radius:50%;background:var(--nuit);color:var(--jaune);font-family:var(--font-mono);display:grid;place-items:center;font-size:.85rem}.project-step.done .head .n{background:var(--vert);color:#fff}.project-step h3{font-size:1.02rem}.project-step .deliverable{margin-top:10px;font-size:.9rem;background:var(--paper-2);border-radius:8px;padding:8px 12px}.project-step .prose{margin-top:10px;font-size:.96rem}.cert-stage{border:1px solid var(--sand-2);border-radius:var(--radius-lg);background:var(--white);padding:18px 20px;margin-bottom:12px}.cert-stage h3{font-size:1.05rem;margin-bottom:6px}.notfound{text-align:center;padding:80px 20px}.notfound h1{font-size:4rem;color:var(--sand-3)}@media print{.side,.topbar,.burger,.no-print,.toast,.assist{display:none!important}.zone{margin:0!important}body{background:#fff;font-size:11pt}.page{padding:0;max-width:none}.cb,.term,.remember{background:#f4f4f4!important;color:#000!important;border:1px solid #ccc}.cb pre,.cb pre code,.cb *,.term *{color:#000!important}.remember h3,.remember li:before,.remember code{color:#000!important}.remember,.protip{--surface-ink: #000;--surface-muted: #333;--surface-code: #000;--surface-code-bg: #e8e8e8;--surface-kbd-bg: #fff;--surface-kbd-border: #999;--surface-link-underline: #000;--surface-link-hover: #000}a{color:#000;text-decoration:none}.sheet-section{page-break-inside:avoid}}.legal-note{margin:10px 0 0;padding:10px 14px;border-left:3px solid var(--sand-3);background:var(--paper-2);border-radius:var(--radius-sm);line-height:1.5}.onb.auth form{margin-top:8px}.onb.auth .field+.field{margin-top:14px}.onb.auth .nav{margin-top:18px}.auth-footer{margin-top:22px;padding-top:14px;border-top:1px solid var(--sand-2)}.form-error{margin:12px 0 0;padding:10px 14px;border-radius:var(--radius-sm);background:var(--rouge-bg);color:var(--rouge);font-size:.93rem}.account-list{display:grid;grid-template-columns:max-content 1fr;gap:8px 18px;margin:0}.account-list dt{color:var(--ink-3);font-size:.9rem}.account-list dd{margin:0;overflow-wrap:anywhere}@media(max-width:600px){.account-list{grid-template-columns:1fr;gap:2px 0}.account-list dd{margin-bottom:8px}}.side-user{display:flex;align-items:center;gap:8px;min-width:0}.side-user .email{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.8rem;color:var(--nuit-text)}.tarifs.solo{grid-template-columns:minmax(0,460px);justify-content:center}.tarifs.duo{grid-template-columns:repeat(2,minmax(0,440px));justify-content:center}@media(max-width:880px){.tarifs.duo{grid-template-columns:1fr}}.consent{margin:14px 0 12px;display:grid;gap:10px;text-align:left}.consent-row{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;line-height:1.45;cursor:pointer}.consent-row input{margin-top:3px;width:18px;height:18px;flex-shrink:0;accent-color:var(--orange)}.legal-page h2{margin-top:28px}.legal-placeholder{display:inline-block;font-family:var(--font-mono);font-size:.8em;background:var(--rouge-bg);color:var(--rouge);padding:1px 6px;border-radius:4px}.legal-notice{border-left:3px solid var(--orange);padding:10px 14px;background:var(--paper-2);border-radius:0 var(--radius) var(--radius) 0;font-size:.9rem}