@charset "UTF-8";
:root{color-scheme:light;--ink:#14232c;--muted:#53616a;--paper:#f6f6ef;--line:#d7ded6;--olive:#d8e58a;--dark:#0c1a24;--link:#345329;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}a{color:var(--link);text-underline-offset:.2em}a:hover{text-decoration-thickness:2px}button,input,select{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #2858a8;outline-offset:5px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}h1{font-size:clamp(3rem,7.8vw,6.7rem);font-weight:600}h2{font-size:clamp(2rem,4.5vw,3.35rem);font-weight:500}h3{font-size:1.5rem}p{max-width:72ch}code,pre,.eyebrow,.number{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}code{font-size:.9em}pre{overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7;font-size:.87rem;padding:1.25rem;background:#e9eee5;border:1px solid var(--line);border-radius:8px}.wrap{max-width:1200px;margin:auto;padding-inline:clamp(1.25rem,4vw,3.5rem)}.skip{position:fixed;top:0;left:1rem;z-index:10;background:white;padding:.75rem 1rem;transform:translateY(-120%)}.skip:focus{transform:none}.site-header{border-bottom:1px solid var(--line)}.header-inner{min-height:88px;display:flex;justify-content:space-between;align-items:center;gap:2rem}.wordmark{letter-spacing:.36em;font-size:1.12rem;font-weight:600;text-decoration:none;color:var(--ink)}nav{display:flex;flex-wrap:wrap;gap:1.5rem}nav a{font-size:.875rem;color:var(--ink)}.eyebrow{font-size:.73rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.hero{padding-block:5rem 4rem}.hero h1{max-width:12ch;margin-bottom:1.75rem}.hero h1 span{color:#526b25}.hero .intro{font-size:1.22rem;max-width:48ch}.hero-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:4rem;align-items:center}.diagram{background:var(--dark);color:#f5f7ef;padding:2.1rem;border-radius:16px}.diagram .eyebrow{color:#bbc9c8}.diagram-row{display:grid;grid-template-columns:2rem 1fr;align-items:center;gap:1rem;border-top:1px solid #34434b;padding:1.4rem 0}.diagram-row:last-child{padding-bottom:.3rem}.diagram-label{color:var(--olive);font-size:1rem}.sample-visual{background:var(--olive);color:var(--dark);padding:.85rem 1.2rem;border-radius:8px;text-align:center;font-weight:600}.diagram small{display:block;color:#bbc9c8;margin-top:.5rem;font-size:.8rem}.button-link{display:inline-flex;align-items:center;min-height:48px;padding:.75rem 1.2rem;background:var(--dark);color:white;border-radius:7px;text-decoration:none;font-weight:600}.actions{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;margin-top:2rem}.notice{border-left:4px solid #a76d0b;background:#fff5da;padding:1rem 1.25rem;font-size:.92rem;margin-bottom:3rem}.section{padding-block:4rem;border-top:1px solid var(--line)}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-bottom:2rem}.section-head p{color:var(--muted)}.variants{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}.variant{border-top:3px solid var(--ink);padding-top:1.25rem}.number{font-size:.8rem;color:var(--muted);margin-bottom:1.4rem}.variant p{font-size:.94rem}.variant pre{min-height:125px}.variant a{display:inline-block;padding:.6rem 0;font-weight:600}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding:0;list-style:none;counter-reset:step}.steps li{counter-increment:step;border-top:1px solid var(--line);padding-top:1.2rem}.steps li:before{content:'0' counter(step);display:block;font-family:ui-monospace,monospace;margin-bottom:1rem;color:var(--muted)}.steps strong{display:block;margin-bottom:.6rem}kbd{font-size:.85em;padding:.15rem .35rem;border:1px solid #b9c4b6;border-bottom-width:2px;border-radius:4px;background:white}.results-panel{background:white;border:1px solid var(--line);padding:1.5rem;border-radius:10px}.results-panel select{max-width:100%;padding:.7rem;margin:.5rem 0 1rem;border:1px solid #899789;border-radius:5px;background:white;color:var(--ink)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:.91rem}caption{text-align:left;margin-bottom:1rem;font-weight:bold}th,td{text-align:left;padding:1rem .75rem;border-bottom:1px solid var(--line);vertical-align:top}thead{background:#eef2e8}.fine{font-size:.86rem;color:var(--muted)}.evidence-links{display:flex;gap:1.5rem;flex-wrap:wrap;margin-top:1rem}.limits{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;margin-top:2.5rem}.status{display:inline-block;border:1px solid #a7b496;border-radius:4px;padding:.15rem .45rem;font-size:.72rem;font-family:ui-monospace,monospace;margin-bottom:1rem}.closing{background:var(--dark);color:#f5f7ef;padding-block:4rem}.closing h2{max-width:16ch}.closing a{color:var(--olive)}.footer{padding-block:1.5rem;border-top:1px solid #35444b;background:var(--dark);color:#c7d0d1;font-size:.8rem}.footer a{color:inherit}
/* Le même style, les mêmes dimensions et la même position pour A, B et C. */
.test-page{background:var(--paper)}.test-header{border-bottom:1px solid var(--line);padding:1.3rem 0}.test-header .wrap{display:flex;justify-content:space-between;gap:1rem;align-items:center}.test-shell{max-width:920px;padding-block:4rem;margin:auto}.product{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:3rem}.product-art{min-height:325px;display:grid;place-items:center;background:#e6ebdd;border-radius:12px;overflow:hidden}.notebook{width:145px;height:208px;border-radius:5px 12px 12px 5px;background:#687b40;box-shadow:7px 7px 0 #fcfcf4,8px 8px 0 #c4cbb9;transform:rotate(-9deg);border-left:7px solid #526432;display:grid;place-items:center;color:#f7f8ee;font-size:1rem;letter-spacing:.25em}.product-copy h1{font-size:2.75rem;letter-spacing:-.045em}.product-copy .eyebrow{margin-bottom:.9rem}.command{font:600 1rem/1.5 Arial,Helvetica,sans-serif;display:flex;align-items:center;justify-content:center;width:100%;min-height:54px;padding:14px 24px;margin:1.7rem 0 0;border:2px solid var(--dark);border-radius:7px;background:var(--dark);color:#fff;text-align:center;cursor:pointer}.command:hover{background:#223a46}.command:focus-visible{outline:3px solid #2858a8;outline-offset:5px}.cart{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-block:1px solid var(--line);padding:1.5rem 0;margin-top:3rem}.cart p{margin:0}.cart output{font-weight:700;font-size:1.2rem}.reset{border:1px solid #889583;border-radius:6px;background:transparent;color:var(--ink);padding:.6rem .9rem;min-height:44px}.test-footer{font-size:.85rem;color:var(--muted);margin-top:2rem}.noscript{padding:1rem;border:2px solid #8a5105;background:#fff5da}
@media(max-width:760px){.hero{padding-block:3rem}.hero-grid,.section-head,.product,.limits{grid-template-columns:1fr;gap:2rem}.diagram{padding:1.4rem}.section{padding-block:3rem}.variants{grid-template-columns:1fr;gap:2rem}.variant pre{min-height:auto}.steps{grid-template-columns:1fr 1fr;gap:1.5rem}.product-art{min-height:250px}.test-shell{padding-block:2rem}.header-inner{min-height:80px;gap:1rem;align-items:flex-start;flex-direction:column;padding-block:1rem}nav{gap:1.2rem}.hero h1{font-size:clamp(2.8rem,12vw,5rem)}.test-header .wrap{flex-wrap:wrap}.cart{align-items:flex-start;flex-direction:column}th,td{padding:.8rem .6rem}.results-panel{padding:1rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}