/* ------------------------------------------------------------------
   valerien.online — feuille de style
   Jetons de couleur : clair par defaut, sombre via prefers-color-scheme.
   ------------------------------------------------------------------ */
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin.woff2?v=82fbed2f) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin-ext.woff2?v=82fbed2f) format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF}

:root{
  --paper:#fbfbf9;      --paper-2:#ffffff;    --paper-3:#f2f2ee;
  --ink:#17181b;        --ink-2:#4a4d55;      --ink-3:#6e727c;
  --rule:#e0e0d9;       --rule-2:#c9c9c0;
  --accent:#17566f;     --accent-2:#0f3f52;   --accent-soft:#e6f0f4;
  --warn:#8a5a00;       --warn-soft:#fdf3e0;  --warn-rule:#e6c684;
  --fix:#1f6b4a;        --fix-soft:#e6f3ec;   --fix-rule:#9ccdb4;
  --focus:#b8442c;
  --shadow:0 1px 2px rgba(20,20,25,.05),0 8px 24px -12px rgba(20,20,25,.18);
  --radius:10px;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,'Liberation Mono',monospace;
  --measure:68ch;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#111316;    --paper-2:#171a1e;    --paper-3:#1e2227;
    --ink:#e9eaec;      --ink-2:#b3b7bf;      --ink-3:#8b9099;
    --rule:#2a2e34;     --rule-2:#3a3f47;
    --accent:#7fb8d4;   --accent-2:#a8d2e6;   --accent-soft:#16272f;
    --warn:#e0b562;     --warn-soft:#2a2213;  --warn-rule:#5c4a20;
    --fix:#7fc9a4;      --fix-soft:#142720;   --fix-rule:#2f5a45;
    --focus:#ff9273;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 17px/1.65 var(--sans);
  font-feature-settings:"kern","liga";
  overflow-wrap:break-word;
}
@media (max-width:480px){body{font-size:16px}}

img,svg{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:.07em}
a:hover{color:var(--accent-2)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:3px}

/* --- lien d'evitement --- */
.skip{
  position:absolute;left:8px;top:-100px;z-index:60;
  background:var(--paper-2);color:var(--ink);border:2px solid var(--accent);
  padding:.6rem 1rem;border-radius:var(--radius);font-weight:600;text-decoration:none;
  transition:top .12s ease;
}
.skip:focus{top:8px}

/* --- avertissement publicitaire, au-dessus de <main> --- */
.ad-notice{
  background:var(--warn-soft);border-bottom:1px solid var(--warn-rule);
  color:var(--warn);font-size:.86rem;line-height:1.5;
}
.ad-notice p{margin:0;padding:.55rem 1.1rem;max-width:1180px;margin-inline:auto;font-weight:600}
.ad-notice a{color:inherit}

/* --- en-tete --- */
.site-head{
  background:var(--paper-2);border-bottom:1px solid var(--rule);
}
.site-head .bar{
  max-width:1180px;margin-inline:auto;padding:.7rem 1.1rem;
  display:flex;align-items:center;gap:1rem;flex-wrap:wrap;
}
.brand{display:inline-flex;align-items:baseline;gap:.5rem;text-decoration:none;color:var(--ink)}
.brand b{font-size:1.16rem;font-weight:700;letter-spacing:-.015em}
.brand span{font-size:.76rem;color:var(--ink-3);font-weight:500}
.head-nav{margin-left:auto;display:flex;gap:.2rem;flex-wrap:wrap}
.head-nav a{
  color:var(--ink-2);text-decoration:none;font-size:.86rem;font-weight:500;
  padding:.35rem .55rem;border-radius:7px;
}
.head-nav a:hover{background:var(--paper-3);color:var(--ink)}

/* --- gabarit --- */
.layout{
  max-width:1180px;margin-inline:auto;padding:1.6rem 1.1rem 2.4rem;
  display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:2.4rem;align-items:start;
}
.layout.solo{grid-template-columns:minmax(0,1fr);max-width:820px}
@media (max-width:900px){
  .layout{grid-template-columns:minmax(0,1fr);gap:1.8rem}
}
main{min-width:0}
main>*{max-width:var(--measure)}
main>figure,main>.table-scroll,main>.cta-block,main>.callout{max-width:none}

/* --- titres --- */
h1,h2,h3,h4{line-height:1.22;letter-spacing:-.018em;margin:0 0 .5rem;font-weight:700;color:var(--ink)}
h1{font-size:clamp(1.72rem,1.15rem + 2.3vw,2.6rem);margin-bottom:.7rem}
h2{font-size:clamp(1.3rem,1.05rem + 1vw,1.62rem);margin-top:2.4rem;padding-top:1.1rem;border-top:1px solid var(--rule)}
h3{font-size:1.1rem;margin-top:1.7rem}
h4{font-size:.98rem;margin-top:1.2rem}
p,ul,ol{margin:0 0 1rem}
ul,ol{padding-left:1.3rem}
li{margin:.3rem 0}
li::marker{color:var(--ink-3)}
strong{font-weight:650}
small{font-size:.84rem;color:var(--ink-2)}
hr{border:0;border-top:1px solid var(--rule);margin:2rem 0}

.lede{font-size:1.1rem;line-height:1.6;color:var(--ink-2)}
.meta{font-size:.84rem;color:var(--ink-3);margin-bottom:1.4rem}
.meta b{color:var(--ink-2);font-weight:600}

/* --- figures --- */
figure{margin:1.8rem 0;padding:0}
figure img{
  display:block;width:100%;background:var(--paper-2);
  border:1px solid var(--rule);border-radius:var(--radius);
}
figcaption{
  margin-top:.55rem;font-size:.82rem;line-height:1.5;color:var(--ink-3);
}
figcaption b{color:var(--ink-2);font-weight:600}

/* --- encarts --- */
.callout{
  margin:1.5rem 0;padding:.95rem 1.1rem;border-radius:var(--radius);
  border:1px solid var(--rule);background:var(--paper-3);font-size:.94rem;
}
.callout>:last-child{margin-bottom:0}
.callout h2,.callout h3,.callout h4{margin-top:0;font-size:1rem;border-top:0;padding-top:0}
.callout--warn{background:var(--warn-soft);border-color:var(--warn-rule)}
.callout--fix{background:var(--fix-soft);border-color:var(--fix-rule)}
.callout--info{background:var(--accent-soft);border-color:var(--rule-2)}

/* --- tableaux --- */
.table-scroll{
  overflow-x:auto;margin:1.5rem 0;border:1px solid var(--rule);border-radius:var(--radius);
  -webkit-overflow-scrolling:touch;
}
table{border-collapse:collapse;width:100%;min-width:34rem;font-size:.9rem;background:var(--paper-2)}
caption{
  text-align:left;padding:.7rem .9rem;font-size:.84rem;color:var(--ink-3);
  border-bottom:1px solid var(--rule);
}
th,td{padding:.6rem .9rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--rule)}
thead th{
  background:var(--paper-3);font-weight:650;font-size:.82rem;
  text-transform:uppercase;letter-spacing:.04em;color:var(--ink-2);
}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
td.yes{color:var(--fix);font-weight:600}
td.no{color:var(--warn);font-weight:600}

/* --- boutons --- */
.btn{
  display:inline-block;font:600 .95rem/1.2 var(--sans);text-align:center;
  padding:.72rem 1.15rem;border-radius:8px;border:1px solid transparent;cursor:pointer;
  text-decoration:none;
}
.btn--primary{background:var(--accent);color:#fff;border-color:var(--accent)}
@media (prefers-color-scheme:dark){.btn--primary{color:#0d1115}}
.btn--primary:hover{background:var(--accent-2);color:#fff}
@media (prefers-color-scheme:dark){.btn--primary:hover{color:#0d1115}}
.btn--ghost{background:var(--paper-2);color:var(--ink);border-color:var(--rule-2)}
.btn--ghost:hover{background:var(--paper-3);color:var(--ink)}
.btn--sm{padding:.5rem .8rem;font-size:.85rem}

/* --- bloc lien partenaire --- */
.cta-block{
  margin:1.9rem 0;padding:1.1rem 1.2rem;background:var(--paper-2);
  border:1px solid var(--rule-2);border-radius:var(--radius);box-shadow:var(--shadow);
}
.cta-block h3{margin:0 0 .35rem;font-size:1.05rem}
.cta-block p{margin:0 0 .85rem;font-size:.93rem;color:var(--ink-2)}
.cta-row{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}
.cta-tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--warn);background:var(--warn-soft);
  border:1px solid var(--warn-rule);border-radius:999px;padding:.24rem .6rem;white-space:nowrap;
}
.cta-note{margin:.7rem 0 0;font-size:.8rem;line-height:1.5;color:var(--ink-3)}
.cta-note a{color:var(--ink-2)}

/* --- colonne laterale --- */
.rail{min-width:0;display:flex;flex-direction:column;gap:1.1rem}
@media (min-width:901px){.rail{position:sticky;top:1rem}}
.card{
  background:var(--paper-2);border:1px solid var(--rule);border-radius:var(--radius);
  padding:.95rem 1rem;font-size:.89rem;
}
.card h2,.card h3{margin:0 0 .55rem;font-size:.82rem;text-transform:uppercase;
  letter-spacing:.05em;color:var(--ink-3);border:0;padding:0;font-weight:650}
.card ul{margin:0;padding:0;list-style:none}
.card li{margin:.32rem 0;line-height:1.45}
.card .k{color:var(--ink-3)}
.card .v{color:var(--ink);font-weight:600}
.toc a{display:block;padding:.2rem 0;color:var(--ink-2);text-decoration:none;line-height:1.4}
.toc a:hover{color:var(--accent);text-decoration:underline}

/* --- pied de page --- */
.site-foot{
  border-top:1px solid var(--rule);background:var(--paper-2);
  padding:1.8rem 1.1rem 2.4rem;font-size:.86rem;color:var(--ink-2);
}
.foot-in{max-width:1180px;margin-inline:auto;display:grid;gap:1.1rem}
.foot-nav{display:flex;flex-wrap:wrap;gap:.3rem .95rem}
.foot-nav a{color:var(--ink-2);text-decoration:none}
.foot-nav a:hover{color:var(--accent);text-decoration:underline}
.foot-legal p{margin:0 0 .5rem;line-height:1.55;max-width:80ch}
.foot-legal b{color:var(--ink)}
.foot-cookie{
  display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;
  padding-top:.9rem;border-top:1px solid var(--rule);
}
.foot-cookie p{margin:0;font-size:.84rem}
.foot-note{color:var(--ink-3);font-size:.8rem}
[hidden]{display:none!important}

/* --- bandeau de consentement (dormant tant qu'aucun traceur n'est configure) --- */
.consent{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  background:var(--paper-2);border-top:1px solid var(--rule-2);
  box-shadow:0 -6px 24px -12px rgba(0,0,0,.35);
}
.consent-in{
  max-width:1180px;margin-inline:auto;padding:.95rem 1.1rem;
  display:flex;gap:1rem;align-items:center;flex-wrap:wrap;
}
.consent p{margin:0;flex:1 1 22rem;font-size:.88rem;line-height:1.55;color:var(--ink-2)}
.consent-btns{display:flex;gap:.5rem;flex-wrap:wrap}
/* Refuser et Accepter partagent la meme classe : meme taille, meme graisse, un clic chacun. */
.consent-btns .btn{min-width:8.5rem}
@media (max-width:480px){
  .consent-in{padding:.85rem .9rem}
  .consent-btns{width:100%}
  .consent-btns .btn{flex:1 1 0;min-width:0}
}

/* --- page 404 --- */
.err{max-width:640px;margin:0 auto;padding:3rem 1.1rem;text-align:left}
.err h1{font-size:clamp(1.6rem,1.2rem + 2vw,2.2rem)}
.err ul{margin-top:1.2rem}

/* --- divers --- */
.src-list li{margin:.5rem 0}
.src-list a{overflow-wrap:anywhere}
.anchor-h{scroll-margin-top:1rem}
code,kbd{font-family:var(--mono);font-size:.88em;background:var(--paper-3);
  border:1px solid var(--rule);border-radius:4px;padding:.1em .35em}
kbd{font-weight:600}

@media print{
  .consent,.head-nav,.rail,.skip{display:none}
  body{background:#fff;color:#000}
}