:root{--bg:#0b0d17;--bar:#0f1220;--surface:#141729;--surface2:#1a1e35;--line:#22263f;--text:#eef0fa;--text2:#a9aecb;--text3:#8a90b0;
--accent:#4d8dff;--accent-t:rgba(77,141,255,.16);--green:#2ed3a0;--green-t:rgba(46,211,160,.12);--yellow:#ffc23d;--yellow-t:rgba(255,194,61,.12);--violet:#a56bff;--violet-t:rgba(165,107,255,.14);--coral:#ff6b4a;
--f-title:"Sora","Segoe UI",system-ui,sans-serif;--f-text:"Manrope","Segoe UI",system-ui,sans-serif;--code:#0f1220;
color-scheme:dark;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
:root[data-mode="light"]{--bg:#f3f5fa;--bar:#fff;--surface:#fff;--surface2:#eef1f8;--line:#dfe3ee;--text:#121527;--text2:#4a5070;--text3:#5f6585;
--accent:#2563eb;--accent-t:rgba(37,99,235,.10);--green:#0f8a66;--green-t:rgba(15,138,102,.10);--yellow:#9a6a00;--yellow-t:rgba(232,166,0,.13);--violet:#6d3fd6;--violet-t:rgba(109,63,214,.10);--code:#f0f2f9;color-scheme:light}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 76px);scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f-text);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bar)}
a{color:var(--accent)}a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
/* barre */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bar);border-bottom:1px solid var(--line)}
.bar-in{display:flex;align-items:center;gap:16px;height:60px}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-title);font-weight:700;color:var(--text);text-decoration:none;font-size:17px}
.logo{width:30px;height:30px;border-radius:9px;background:var(--accent);display:grid;place-items:center;color:#0b0d17}
.logo svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.langs{margin-left:auto;display:flex;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:3px}
.langs a{font-size:13px;font-weight:700;text-decoration:none;color:var(--text3);padding:4px 9px;border-radius:7px}
.langs a[aria-current]{background:var(--accent-t);color:var(--accent)}
.btn{font-size:14px;font-weight:700;text-decoration:none;color:#0b0d17;background:var(--accent);padding:8px 14px;border-radius:10px;white-space:nowrap}
:root[data-mode="light"] .btn{color:#fff}
@media (max-width:640px){.bar .btn{display:none}.brand{font-size:15px}}
/* héros */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,430px);gap:48px;align-items:start;padding:48px 0 24px}
.hero h1{font-family:var(--f-title);font-size:clamp(30px,4.4vw,46px);line-height:1.12;letter-spacing:-.02em;margin:0 0 18px;text-wrap:balance}
.lede{font-size:18px;color:var(--text2);max-width:60ch;margin:0 0 22px}
.facts{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px;padding:0;list-style:none}
.facts li{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:7px 12px;font-size:14px;color:var(--text2)}
.facts b{color:var(--text)}
@media (max-width:900px){.hero{grid-template-columns:minmax(0,1fr);gap:28px;padding-top:32px}}
/* carte HA */
.hacard-wrap{margin:0}
.hacard{background:radial-gradient(60% 190px at 50% 0,rgba(249,195,79,.14),transparent 75%),#1c1f24;border:1px solid #2b3038;border-radius:18px;padding:16px;color:#e8eaed;font-size:13px;line-height:1.35;font-family:Roboto,var(--f-text);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.hacard-wrap figcaption{font-size:13px;color:var(--text3);margin-top:10px;text-align:center}
.hc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.hc-name{font-size:17px;font-weight:600}.hc-sub{font-size:12px;color:#8a919c}
.hc-badge,.chip{display:inline-flex;align-items:center;gap:5px;border-radius:20px;white-space:nowrap}
.hc-badge{font-size:12px;padding:3px 10px}
.g6car{display:block;width:100%;max-width:440px;height:auto;margin:4px auto 6px}
.hc-soc{display:flex;align-items:baseline;gap:10px;white-space:nowrap}
.hc-soc .big{font-size:40px;font-weight:600;line-height:1}.hc-soc small{font-size:18px}
.hc-soc .rng{font-size:15px;color:#cfd3d9}.hc-soc .lvl{margin-left:auto;font-size:13px;font-weight:500}
.hc-line{font-size:12px;color:#8a919c;margin:5px 0 7px}
.hc-bar{position:relative;height:12px;margin:2px 0 4px}
.hc-bar .spec{position:absolute;inset:0;border-radius:6px;overflow:hidden;background:linear-gradient(90deg,#ff5d5d 0%,#ff8a3d 25%,#f7d154 45%,#3ddc97 70%,#4fa3ff 100%)}
.hc-bar .rest{position:absolute;top:0;bottom:0;right:0;background:#252a31}
.hc-bar .tgt{position:absolute;top:-1px;bottom:-1px;width:2px;background:#ffffff66}
.hc-bar .cur{position:absolute;top:-3px;bottom:-3px;width:4px;border-radius:2px;background:#fff;box-shadow:0 0 8px #fff}
.hc-scale{display:flex;justify-content:space-between;font-size:10px;color:#5d646e;margin-bottom:10px}
.chip{padding:4px 10px;font-size:12px;margin:0 4px 5px 0}
.hc-grid4,.hc-grid3{display:grid;gap:8px;margin-top:5px}.hc-grid4{grid-template-columns:repeat(4,minmax(0,1fr))}.hc-grid3{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:10px}
.tile{background:#252a31;border-radius:12px;padding:8px 6px;min-width:0;text-align:center;border-top:2px solid}
.tk{font-size:11px;color:#8a919c;display:flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap;overflow:hidden}
.tv{font-size:15px;font-weight:500;white-space:nowrap;margin-top:3px}
.hc-sec{background:#20242a;border:1px solid #2b3038;border-radius:14px;padding:10px 12px;margin-top:10px}
.h4{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#8a919c;margin-bottom:8px;gap:8px}
.h4 span{display:flex;align-items:center;gap:5px}.h4 b{font-weight:500;color:#e8eaed}
.tyres{display:grid;grid-template-columns:minmax(0,1fr) 78px minmax(0,1fr);gap:8px;align-items:stretch}
.tyres .col{display:flex;flex-direction:column;justify-content:space-between;padding:14px 0 8px}
.pill{display:flex;align-items:center;gap:6px;background:#252a31;border-radius:10px;padding:6px 8px;font-size:13px;white-space:nowrap;overflow:hidden}
.pill i{width:8px;height:8px;border-radius:50%;flex:none}.pill b{font-weight:500}.pill span{font-size:11px;color:#8a919c}.pill .win{margin-left:auto;display:inline-flex;align-items:center;gap:4px}
.split{display:flex;height:10px;border-radius:5px;overflow:hidden;gap:2px;margin:6px 0 4px}
.split div:first-child{background:linear-gradient(90deg,#2fbf80,#3ddc97)}.split div:last-child{flex:1;background:#f5a524}
.legend{display:flex;justify-content:space-between;font-size:11px;color:#8a919c}.legend i{font-style:normal}
@media (max-width:420px){.hc-grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* article */
.article{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;padding:24px 0 40px}
.toc{position:sticky;top:84px;align-self:start;font-size:14px}
.toc b{display:block;font-family:var(--f-title);font-size:14px;margin-bottom:8px}
.toc ol{margin:0;padding-left:20px;color:var(--text3)}.toc li{margin:4px 0}
.toc a{color:var(--text2);text-decoration:none}.toc a:hover{color:var(--accent)}
@media (max-width:900px){.article{grid-template-columns:minmax(0,1fr);gap:8px}.toc{position:static;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}}
.content{max-width:76ch}
.content h2{font-family:var(--f-title);font-size:26px;line-height:1.25;letter-spacing:-.01em;margin:56px 0 14px}
.content h2:first-child{margin-top:8px}
.content h3{font-family:var(--f-title);font-size:18px;margin:30px 0 10px}
.content p,.content li{color:var(--text2)}.content strong,.content b{color:var(--text)}
.content code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;background:var(--surface2);border:1px solid var(--line);border-radius:6px;padding:1px 6px;color:var(--text);overflow-wrap:anywhere}
.part{display:inline-flex;align-items:center;gap:10px}
.part .n{width:34px;height:34px;border-radius:10px;display:inline-grid;place-items:center;font-size:16px;color:#0b0d17;flex:none}
.n1{background:#3fd0f2}.n2{background:#b48cff}.n3{background:#2ed3a0}.n4{background:#ffc23d}
/* étapes */
ol.steps{list-style:none;counter-reset:s;padding:0;margin:18px 0}
ol.steps>li{counter-increment:s;position:relative;padding:0 0 22px 50px;border-left:2px solid var(--line);margin-left:16px}
ol.steps>li:last-child{border-left-color:transparent;padding-bottom:4px}
ol.steps>li::before{content:counter(s);position:absolute;left:-17px;top:-2px;width:32px;height:32px;border-radius:50%;background:var(--surface2);border:2px solid var(--accent);color:var(--text);font-weight:800;font-size:14px;display:grid;place-items:center}
ol.steps>li>b:first-child{display:block;color:var(--text);font-size:17px;margin-bottom:4px}
ol.steps ul{padding-left:20px}
/* encadrés */
.note{border-radius:14px;padding:14px 16px;margin:18px 0;border:1px solid}
.note p{margin:.3em 0}.note>b:first-child{display:block;margin-bottom:2px}
.tip{background:var(--green-t);border-color:color-mix(in srgb,var(--green) 35%,transparent)}.tip>b:first-child{color:var(--green)}
.warn{background:var(--yellow-t);border-color:color-mix(in srgb,var(--yellow) 40%,transparent)}.warn>b:first-child{color:var(--yellow)}
.info{background:var(--accent-t);border-color:color-mix(in srgb,var(--accent) 35%,transparent)}.info>b:first-child{color:var(--accent)}
/* code */
.code{position:relative;margin:12px 0}
.code pre{margin:0;background:var(--code);border:1px solid var(--line);border-radius:12px;padding:14px 16px;padding-right:86px;overflow-x:auto;font-size:14px;line-height:1.55}
.code pre code{background:none;border:0;padding:0;font-size:inherit}
.cp{position:absolute;top:8px;right:8px;font:600 12px var(--f-text);background:var(--surface2);color:var(--text2);border:1px solid var(--line);border-radius:8px;padding:5px 10px;cursor:pointer}
.cp.ok{color:var(--green);border-color:var(--green)}
/* tableaux */
.tbl{overflow-x:auto;margin:16px 0;border:1px solid var(--line);border-radius:14px}
table{border-collapse:collapse;width:100%;font-size:14.5px;min-width:520px}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--text2)}
th{font-family:var(--f-title);font-size:14px;color:var(--text);background:var(--surface)}
tr:last-child td{border-bottom:0}td:first-child{color:var(--text);font-weight:600}
/* schéma */
.flow{display:grid;gap:14px;margin:20px 0}
.lane{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.lane-t{font-weight:800;font-size:14px;margin-bottom:10px}.c1{color:#3fd0f2}.c2{color:var(--violet)}
.nodes{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.node{background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:7px 10px;font-size:13px;font-weight:600;line-height:1.3;text-align:center}
.node.obd{border-color:#3fd0f2}.node.xd{border-color:var(--violet)}.node.ha{border-color:var(--green)}
.arr svg{width:18px;height:18px;fill:none;stroke:var(--text3);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:block}
/* glossaire / FAQ */
details{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:8px 0;padding:0 16px}
summary{cursor:pointer;font-weight:700;color:var(--text);padding:12px 0;list-style-position:outside}
details[open] summary{border-bottom:1px solid var(--line);margin-bottom:8px}
details>*:last-child{margin-bottom:12px}
dl.gloss{margin:0}dl.gloss dt{font-weight:800;color:var(--text);margin-top:10px}dl.gloss dd{margin:2px 0 0;color:var(--text2)}
.check{list-style:none;padding:0}.check li{padding-left:28px;position:relative;margin:8px 0}
.check li::before{content:"";position:absolute;left:2px;top:6px;width:14px;height:14px;border-radius:4px;border:2px solid var(--green)}
.cta{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;margin:48px 0 8px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.cta p{margin:0;flex:1 1 300px}
.foot{color:var(--text3);font-size:13px;padding:24px;border-top:1px solid var(--line)}
.foot a{color:var(--text2)}
.crumbs{font-size:14px;color:var(--text3);margin:0 0 12px}.crumbs a{color:var(--text2);text-decoration:none}.crumbs a:hover{color:var(--accent)}.crumbs span{margin:0 6px}
.toc a{border-radius:6px;padding:1px 5px;margin-left:-5px;-webkit-box-decoration-break:clone;box-decoration-break:clone;transition:background .15s,color .15s}.toc a.on{color:var(--accent);font-weight:700;background:var(--accent-t)}.toc li:has(a.on)::marker{color:var(--accent);font-weight:700}
.hub-hero{padding:48px 0 8px;max-width:820px}.hub-hero h1{font-family:var(--f-title);font-size:clamp(30px,4.4vw,46px);line-height:1.12;letter-spacing:-.02em;margin:0 0 18px;text-wrap:balance}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;margin:18px 0}
.tcard{display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;text-decoration:none;color:var(--text2);transition:border-color .15s,transform .15s}
a.tcard:hover{border-color:var(--accent);transform:translateY(-2px)}
.tcard .tb{display:flex;align-items:center;justify-content:space-between;gap:8px}
.tcard .tn{font-family:var(--f-title);font-size:21px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:10px}
.tcard .dot{width:12px;height:12px;border-radius:50%}
.tcard .av{white-space:nowrap;font-size:12px;font-weight:700;color:var(--green);background:var(--green-t);border-radius:20px;padding:3px 10px}
.tcard p{margin:0;font-size:15px}.tcard .go{margin-top:auto;font-weight:700;color:var(--accent)}
.tcard.ask{border-style:dashed;background:transparent}
.tcard.wip .wipb{color:var(--yellow);background:var(--yellow-t)}
.tcard.wip .tn{font-size:19px}
.hub .content{max-width:none}.hub .content>p,.hub .content>ol,.hub .content>.note,.hub .content>h2,.hub .content>.cta{max-width:820px}.hub .content h2{margin-top:44px}
@media (prefers-reduced-motion:reduce){.tcard{transition:none}a.tcard:hover{transform:none}}
.tcard .av.nw{color:var(--accent);background:var(--accent-t)}.tcard .av.ex{color:var(--yellow);background:var(--yellow-t)}.tcard .av.tr{color:var(--violet);background:var(--violet-t)}
.finder{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:flex-end;margin:6px 0 4px}
.fs{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:700;color:var(--text);flex:1 1 260px;max-width:420px}
.fs input{font:500 16px var(--f-text);color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 14px}
.fs input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:700 13px var(--f-text);color:var(--text2);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:6px 12px;cursor:pointer}
.chip.on{color:var(--accent);border-color:var(--accent);background:var(--accent-t)}
.none{color:var(--text3)}.tcard .tn{line-height:1.2}.tcard .dot{flex:none}.tcard .tn.long{font-size:18px}.tcard[hidden]{display:none}
.mt-wrap{overflow-x:auto;margin:10px 0 18px;border:1px solid var(--line);border-radius:14px}
.mt{border-collapse:collapse;width:100%;min-width:640px;font-size:14px}.mt caption{text-align:left;padding:10px 14px;color:var(--text3);font-size:12.5px}
.mt th,.mt td{padding:9px 12px;text-align:left;border-top:1px solid var(--line);vertical-align:top}.mt th{color:var(--text2);font-weight:600;font-size:12.5px;background:var(--field)}
.mt td b{color:var(--text)}.mt a.btn{padding:6px 12px;font-size:13px;white-space:nowrap}
.mt-faq details{border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:8px 0;background:var(--field)}.mt-faq summary{cursor:pointer;font-weight:600;color:var(--text);list-style:none;position:relative;padding-left:24px}.mt-faq summary::-webkit-details-marker{display:none}
.mt-faq summary::before{content:"";position:absolute;left:3px;top:calc(12px + .75em - 6px);width:7px;height:7px;border-right:2px solid var(--text2);border-bottom:2px solid var(--text2);transform:rotate(-45deg);transition:transform .15s}
.mt-faq details[open] summary::before{transform:rotate(45deg);top:calc(12px + .75em - 8px)}
.mt-faq p{margin:8px 0 2px}
.mt-hyp li{margin:6px 0;color:var(--text2)}.mt-others a{display:inline-block;margin:4px 8px 4px 0}
.mt-hub-search{margin:16px 0}.mt-hub-search input{width:100%;max-width:520px}.mt-brand{margin:26px 0 8px}.mt-brand small{color:var(--text3);font-weight:400}
.mt-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;padding:0;list-style:none}
.mt-list a{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--field);text-decoration:none;color:var(--text)}
.mt-list a:hover{border-color:var(--accent)}.mt-list small{color:var(--text3);font-size:12px}