:root{
  --bg:#F2F4F6; --surface:#FFFFFF; --ink:#182130; --muted:#5B6675; --line:#DFE4E9;
  --accent:#2F63AC; --accent-soft:rgba(47,99,172,.10);
  --cheap:#0D8A6E; --dear:#B45327; --mid:#93A0AC;
  --chip:#EDF0F3; --shadow:0 1px 2px rgba(24,33,48,.06);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0F141B; --surface:#171E27; --ink:#E7EBF0; --muted:#93A0AF; --line:#28313D;
    --accent:#5D8CD1; --accent-soft:rgba(93,140,209,.15);
    --cheap:#2E9D85; --dear:#C9784A; --mid:#5B6675;
    --chip:#1F2833; --shadow:none;
  }
}
:root[data-theme="dark"]{
  --bg:#0F141B; --surface:#171E27; --ink:#E7EBF0; --muted:#93A0AF; --line:#28313D;
  --accent:#5D8CD1; --accent-soft:rgba(93,140,209,.15);
  --cheap:#2E9D85; --dear:#C9784A; --mid:#5B6675;
  --chip:#1F2833; --shadow:none;
}
*{box-sizing:border-box}
html{scroll-padding-top:64px}
body{background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  margin:0;padding:24px 20px 48px;line-height:1.45}
.wrap{width:100%;max-width:1060px;margin:0 auto;display:flex;flex-direction:column;gap:32px}
.skip-link{position:fixed;z-index:100;top:8px;left:20px;transform:translateY(calc(-100% - 16px));
  background:var(--surface);color:var(--ink);border:1px solid var(--line);padding:9px 12px;
  font-size:.88rem;font-weight:600;text-underline-offset:3px}
.skip-link:focus{transform:translateY(0);outline:2px solid var(--accent);outline-offset:2px}
.site-nav{position:sticky;top:0;z-index:20;min-height:50px;display:flex;align-items:center;
  gap:clamp(2px,1vw,8px);background:var(--surface);padding:0 4px;border-bottom:1px solid var(--line)}
.site-nav a{position:relative;align-self:stretch;min-height:44px;display:inline-flex;align-items:center;
  padding:0 clamp(8px,2vw,12px);
  color:var(--muted);font-size:.82rem;text-decoration:none;text-underline-offset:5px}
.site-nav a:hover{color:var(--ink)}
.site-nav a[aria-current="page"]{color:var(--ink);font-weight:700;text-decoration:none}
.site-nav a[aria-current="page"]::after{content:"";position:absolute;left:clamp(8px,2vw,12px);
  right:clamp(8px,2vw,12px);bottom:-1px;height:2px;background:var(--accent)}
.site-nav a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.home-main{display:flex;flex-direction:column;gap:32px}
#sections{display:flex;flex-direction:column;gap:32px}
header{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px}
h1{font-size:1.5rem;font-weight:700;margin:0;letter-spacing:-.01em;display:flex;align-items:center;gap:9px}
.heading-icon{width:1.25em;height:1.25em;flex:0 0 auto}
#contenu:focus{outline:none}
.stamp{color:var(--muted);font-size:.82rem}
.mono,.num{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono",monospace;font-variant-numeric:tabular-nums}
.pockets{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.pocket{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px 18px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.pocket .plabel{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.pocket .mult{font-size:2.1rem;font-weight:600;line-height:1}
.pocket .psub{font-size:.82rem;color:var(--muted);margin-top:-2px}
.pocket .pscore{font-size:.78rem;color:var(--muted)}
section h2{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;
  color:var(--muted);margin:0 0 14px;border-bottom:1px solid var(--line);padding-bottom:8px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:14px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 16px;
  box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px}
.tile .head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.tile .label{font-weight:600;font-size:.92rem}
.tick{font-size:.7rem;font-weight:600;color:var(--muted);background:var(--chip);
  padding:2px 7px;border-radius:99px;letter-spacing:.04em}
.tile .val{font-size:1.45rem;font-weight:500;line-height:1.1;white-space:nowrap}
.tile .val small{font-size:.85rem;color:var(--muted);font-weight:400}
.tile .detail{font-size:.8rem;color:var(--muted)}
.dd-deep{font-weight:600}
.track{position:relative;height:6px;border-radius:3px;margin:6px 0 2px;
  background:linear-gradient(90deg,var(--cheap),var(--mid) 50%,var(--dear))}
.thumb{position:absolute;top:50%;width:12px;height:12px;border-radius:50%;
  transform:translate(-50%,-50%);background:var(--ink);border:2px solid var(--surface)}
.thumb.position-0{left:0%}
.thumb.position-1{left:1%}
.thumb.position-2{left:2%}
.thumb.position-3{left:3%}
.thumb.position-4{left:4%}
.thumb.position-5{left:5%}
.thumb.position-6{left:6%}
.thumb.position-7{left:7%}
.thumb.position-8{left:8%}
.thumb.position-9{left:9%}
.thumb.position-10{left:10%}
.thumb.position-11{left:11%}
.thumb.position-12{left:12%}
.thumb.position-13{left:13%}
.thumb.position-14{left:14%}
.thumb.position-15{left:15%}
.thumb.position-16{left:16%}
.thumb.position-17{left:17%}
.thumb.position-18{left:18%}
.thumb.position-19{left:19%}
.thumb.position-20{left:20%}
.thumb.position-21{left:21%}
.thumb.position-22{left:22%}
.thumb.position-23{left:23%}
.thumb.position-24{left:24%}
.thumb.position-25{left:25%}
.thumb.position-26{left:26%}
.thumb.position-27{left:27%}
.thumb.position-28{left:28%}
.thumb.position-29{left:29%}
.thumb.position-30{left:30%}
.thumb.position-31{left:31%}
.thumb.position-32{left:32%}
.thumb.position-33{left:33%}
.thumb.position-34{left:34%}
.thumb.position-35{left:35%}
.thumb.position-36{left:36%}
.thumb.position-37{left:37%}
.thumb.position-38{left:38%}
.thumb.position-39{left:39%}
.thumb.position-40{left:40%}
.thumb.position-41{left:41%}
.thumb.position-42{left:42%}
.thumb.position-43{left:43%}
.thumb.position-44{left:44%}
.thumb.position-45{left:45%}
.thumb.position-46{left:46%}
.thumb.position-47{left:47%}
.thumb.position-48{left:48%}
.thumb.position-49{left:49%}
.thumb.position-50{left:50%}
.thumb.position-51{left:51%}
.thumb.position-52{left:52%}
.thumb.position-53{left:53%}
.thumb.position-54{left:54%}
.thumb.position-55{left:55%}
.thumb.position-56{left:56%}
.thumb.position-57{left:57%}
.thumb.position-58{left:58%}
.thumb.position-59{left:59%}
.thumb.position-60{left:60%}
.thumb.position-61{left:61%}
.thumb.position-62{left:62%}
.thumb.position-63{left:63%}
.thumb.position-64{left:64%}
.thumb.position-65{left:65%}
.thumb.position-66{left:66%}
.thumb.position-67{left:67%}
.thumb.position-68{left:68%}
.thumb.position-69{left:69%}
.thumb.position-70{left:70%}
.thumb.position-71{left:71%}
.thumb.position-72{left:72%}
.thumb.position-73{left:73%}
.thumb.position-74{left:74%}
.thumb.position-75{left:75%}
.thumb.position-76{left:76%}
.thumb.position-77{left:77%}
.thumb.position-78{left:78%}
.thumb.position-79{left:79%}
.thumb.position-80{left:80%}
.thumb.position-81{left:81%}
.thumb.position-82{left:82%}
.thumb.position-83{left:83%}
.thumb.position-84{left:84%}
.thumb.position-85{left:85%}
.thumb.position-86{left:86%}
.thumb.position-87{left:87%}
.thumb.position-88{left:88%}
.thumb.position-89{left:89%}
.thumb.position-90{left:90%}
.thumb.position-91{left:91%}
.thumb.position-92{left:92%}
.thumb.position-93{left:93%}
.thumb.position-94{left:94%}
.thumb.position-95{left:95%}
.thumb.position-96{left:96%}
.thumb.position-97{left:97%}
.thumb.position-98{left:98%}
.thumb.position-99{left:99%}
.thumb.position-100{left:100%}
.scoreline{display:flex;justify-content:space-between;font-size:.72rem;color:var(--muted)}
.spark{margin-top:4px;position:relative}
.spark::after{content:attr(data-tip);position:absolute;z-index:10;right:0;bottom:calc(100% + 4px);
  background:var(--ink);color:var(--bg);font-size:.72rem;padding:4px 8px;border-radius:6px;
  pointer-events:none;opacity:0;transition:opacity .1s;white-space:nowrap}
.spark.tip-visible::after{opacity:1}
.spark:focus-visible{outline:2px solid var(--muted);outline-offset:4px;border-radius:4px}
.spark svg{display:block;width:100%;height:44px;overflow:visible}
.spark .sline{fill:none;stroke:var(--accent);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.spark .sarea{fill:var(--accent-soft);stroke:none}
.spark .sdot{fill:var(--accent);stroke:var(--surface);stroke-width:2}
.spark .cursor{stroke:var(--muted);stroke-width:1;stroke-dasharray:2 3;opacity:0;pointer-events:none}
.spark .cursor.visible{opacity:1}
.meta{margin-top:auto;padding-top:4px;display:flex;flex-direction:column;gap:3px}
.foot{font-size:.72rem;color:var(--muted)}
.foot a{color:inherit;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:2px}
.foot a:hover,.foot a:focus-visible{text-decoration-color:var(--muted)}
.note{font-size:.72rem;color:var(--muted)}
.tooltip{position:fixed;z-index:10;background:var(--ink);color:var(--bg);font-size:.72rem;
  padding:4px 8px;border-radius:6px;pointer-events:none;opacity:0;transition:opacity .1s;white-space:nowrap}
.method{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px 18px;font-size:.82rem;color:var(--muted)}
.method h2{font-size:1.05rem;font-weight:700;text-transform:none;letter-spacing:0;color:var(--ink);
  border:0;padding:0;margin:0 0 4px}
.method b{color:var(--ink);font-weight:600}
.method p{margin:.55em 0;line-height:1.6}
.method .method-lead{margin:0 0 16px;color:var(--muted)}
.missing{opacity:.75}
.missing .val{color:var(--muted)}
footer{font-size:.8rem;color:var(--muted);text-align:center;line-height:1.55}
footer p{margin:0}
.home-body,.public-body{min-height:100vh;padding:0 20px}
.home-body .wrap,.public-wrap{min-height:100vh;background:var(--surface);padding:24px 36px}
.public-wrap{max-width:1060px;gap:28px;display:flex}
.public-content{width:100%;flex:1;display:grid;grid-template-columns:minmax(0,718px) minmax(170px,1fr);
  grid-template-areas:"page summary";gap:clamp(32px,4vw,48px);align-items:start}
.public-page{width:100%;max-width:718px;flex:1;margin:0;background:transparent;border:0;
  border-radius:0;padding:0;box-shadow:none;grid-area:page}
.page-summary{grid-area:summary;position:sticky;top:68px;align-self:start;padding-top:6px}
.page-summary-title{margin:0 0 7px;color:var(--ink);font-size:.82rem;font-weight:700}
.page-summary ul{list-style:none;margin:0;padding:0;display:grid;gap:0}
.page-summary a{display:flex;align-items:center;min-height:34px;padding:4px 0;color:var(--muted);
  font-size:.82rem;line-height:1.4;text-decoration:none;text-underline-offset:3px}
.page-summary a:hover{color:var(--accent);text-decoration:underline}
.page-summary a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.public-page h1{font-size:1.5rem;margin:0 0 6px}
.public-page .page-lead{font-size:.94rem;color:var(--muted);line-height:1.65;
  margin:0 0 24px;max-width:65ch}
.public-page section{margin:23px 0}
.public-page section:last-child{margin-bottom:0}
.public-page section h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.09em;
  color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:8px;margin:0 0 11px}
.public-page p,.public-page li{font-size:.9rem;line-height:1.68;color:var(--muted)}
.public-page p{margin:9px 0}
.public-page ul{padding-left:20px}
.public-page li{margin:7px 0}
.public-page strong{color:var(--ink)}
.public-page .formula{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,
  "Liberation Mono",monospace;background:var(--bg);border:1px solid var(--line);
  border-radius:8px;padding:11px 13px;margin:12px 0;color:var(--ink);line-height:1.65}
.public-page address{font-style:normal;border-left:3px solid var(--line);padding-left:13px;
  margin:12px 0;color:var(--muted);font-size:.84rem;line-height:1.6}
.public-page a{color:var(--accent);text-underline-offset:2px}
.public-page a:focus-visible{outline:2px solid var(--muted);outline-offset:3px;border-radius:2px}
@media (prefers-reduced-motion:reduce){.spark::after,.tooltip{transition:none}}
@media (max-width:959px){.public-content{display:block}.page-summary{display:none}}
@media (max-width:520px){body{padding:16px 12px 40px}.home-body,.public-body{padding:0 12px}
  .pocket .mult{font-size:1.8rem}.home-body .wrap,.public-wrap{padding:20px 18px}
  .site-nav{margin:0 -4px}}