@font-face{font-family:"Archivo";font-weight:400 700;font-display:swap;src:url(/fonts/archivo-latin.woff2) format("woff2")}
@font-face{font-family:"Archivo Black";font-weight:400;font-display:swap;src:url(/fonts/archivo-black-latin.woff2) format("woff2")}
:root{--paper:#fbf1e4;--ink:#1a1512;--yel:#f3e22b;--rose:#ff8fbf;--fram:#e0367a;--muted:#6a5d52;--line:#e6d7c3;--soft:#fff8ee;--ok:#2f7a3d;--bad:#b3261e;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 "Archivo",Arial,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,.big{font-family:"Archivo Black","Archivo",sans-serif;font-weight:400;letter-spacing:-.4px;line-height:1.05;margin:0}
a{color:var(--fram)}p{margin:.4em 0}
.wrap{max-width:980px;margin:0 auto;padding:0 16px}
header.top{border-bottom:2px solid var(--ink);background:var(--paper);position:sticky;top:0;z-index:5}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand i{width:40px;height:40px;border-radius:50%;background:var(--ink) url(/casa-symbole.webp) center/84% no-repeat;box-shadow:2px 2px 0 var(--rose)}
.brand b{font:900 26px Arial,Helvetica,sans-serif;letter-spacing:-1px}.brand b span{color:var(--fram)}
.pill{display:inline-flex;align-items:center;gap:8px;border:2px solid var(--ink);background:#fff;border-radius:999px;padding:8px 14px;font-weight:700;text-decoration:none;color:var(--ink);min-height:44px}
.pill.dark{background:var(--ink);color:var(--yel);box-shadow:2px 2px 0 var(--fram)}
.hero{margin:18px 0 0;border:2px solid var(--ink);border-radius:24px;padding:26px 22px;background:linear-gradient(135deg,var(--yel) 0 62%,var(--rose) 62%);box-shadow:7px 7px 0 var(--fram);position:relative;overflow:hidden}
.hero .kicker{font-weight:800;letter-spacing:.14em;font-size:12px}
.hero h1{font-size:clamp(38px,8vw,76px);margin:8px 0 10px}
.hero h1 em{font-style:normal;text-decoration:underline wavy var(--fram);text-decoration-thickness:4px;text-underline-offset:8px}
.hero p{max-width:560px;font-size:17px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:18px}
.stat{background:#fff;border:2px solid var(--ink);border-radius:16px;padding:10px 14px}
.stat small{display:block;color:var(--muted);font-weight:600}.stat b{font:400 28px "Archivo Black",sans-serif}
section.card{background:#fff;border:2px solid var(--ink);border-radius:22px;padding:22px;margin:22px 0;box-shadow:5px 5px 0 var(--rose)}
section.card h2{font-size:clamp(24px,4.5vw,32px);margin-bottom:10px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:12px}
.step{border:2px solid var(--ink);border-radius:16px;padding:14px;background:var(--soft)}
.step b.n{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--yel);border:2px solid var(--ink);font-family:"Archivo Black";margin-bottom:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.chip{border:2px solid var(--ink);border-radius:999px;padding:6px 12px;background:#fff;font-weight:700}.chip.r{background:var(--chosen,#ffe1ee)}
.lots{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.lot{border:2px solid var(--ink);border-radius:18px;padding:16px;background:var(--soft);position:relative}
.lot .rank{position:absolute;top:-14px;left:14px;background:var(--ink);color:var(--yel);border-radius:999px;padding:3px 12px;font:400 14px "Archivo Black"}
.lot h3{font-size:22px;margin:8px 0 4px}.lot .val{color:var(--fram);font:400 22px "Archivo Black"}
.lot:first-child{background:linear-gradient(135deg,#fff7c2,#ffe1ee)}
.check textarea{width:100%;min-height:110px;border:2px solid var(--ink);border-radius:14px;padding:12px;font:600 18px/1.5 ui-monospace,Consolas,monospace;text-transform:uppercase;resize:vertical;background:#fff;color:var(--ink)}
.check textarea:focus-visible,button:focus-visible{outline:3px solid var(--rose);outline-offset:2px}
button.go{margin-top:10px;font:400 17px "Archivo Black",sans-serif;background:var(--ink);color:var(--yel);border:0;border-radius:999px;padding:14px 24px;box-shadow:3px 3px 0 var(--fram);cursor:pointer;min-height:48px}
button.go:disabled{opacity:.6;cursor:wait}
.results{display:grid;gap:8px;margin-top:14px}
.res{display:flex;justify-content:space-between;gap:10px;align-items:center;border:2px solid var(--ink);border-radius:12px;padding:10px 12px;background:#fff;font-weight:700}
.res code{font:700 18px ui-monospace,Consolas,monospace;letter-spacing:1px}
.res.ok{background:#e7f6e3}.res.void{background:#fff2c4}.res.no{background:#ffe4e1}
.odds{margin-top:12px;border:2px dashed var(--ink);border-radius:14px;padding:12px;background:var(--soft)}
.note{color:var(--muted);font-size:14px}
.method ol{padding-left:22px}.method li{margin:6px 0}
.mono{font:13px/1.5 ui-monospace,Consolas,monospace;background:var(--soft);border:1.5px solid var(--line);border-radius:10px;padding:10px;overflow-wrap:anywhere}
details{border-top:1.5px dashed var(--line);padding-top:10px;margin-top:10px}summary{cursor:pointer;font-weight:800}
footer{padding:26px 0 40px;color:var(--muted);font-size:13px}
footer .wrap>p{max-width:760px}
.reglement h2{font-size:22px;margin:22px 0 6px}.reglement p,.reglement li{max-width:760px}
@media(max-width:560px){.hero{padding:22px 16px}.hero p{font-size:16px}section.card{padding:18px 16px}.brand b{font-size:22px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}