@charset "utf-8";
/* astraportal.online — feuille de style unique. Polices auto-hébergées (OFL 1.1). */

/* ---------- Polices auto-hébergées : aucune requête vers un CDN ---------- */
@font-face{font-family:"Libre Baskerville";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../fonts/libre-baskerville-latin.woff2?v=20260917") 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:"Libre Baskerville";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../fonts/libre-baskerville-latin-ext.woff2?v=20260917") 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}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../fonts/ibm-plex-sans-latin.woff2?v=20260917") 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:"IBM Plex Sans";font-style:normal;font-weight:400 700;font-display:swap;
  src:url("../fonts/ibm-plex-sans-latin-ext.woff2?v=20260917") 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}

/* ---------- Jetons ---------- */
:root{
  --bg:#fbfaf8; --surface:#ffffff; --soft:#f3f1ec;
  --ink:#1b1d21; --muted:#5a6068; --line:#e2e0da;
  --accent:#17566f; --accent-ink:#ffffff; --accent-soft:#e7f0f4;
  --note-bg:#fdf8ec; --note-line:#e3d3a8;
  --serif:"Libre Baskerville",Georgia,"Times New Roman",serif;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --measure:38rem; --radius:10px;
  --shadow:0 1px 2px rgba(16,20,26,.06),0 6px 20px rgba(16,20,26,.05);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#14161a; --surface:#1c1f25; --soft:#21252c;
    --ink:#e8e6e1; --muted:#a2a8b2; --line:#2c313a;
    --accent:#7fc0dc; --accent-ink:#0d1116; --accent-soft:#1b2c35;
    --note-bg:#241f14; --note-line:#4a3f25;
    --shadow:0 1px 2px rgba(0,0,0,.5),0 6px 20px rgba(0,0,0,.38);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#14161a; --surface:#1c1f25; --soft:#21252c;
  --ink:#e8e6e1; --muted:#a2a8b2; --line:#2c313a;
  --accent:#7fc0dc; --accent-ink:#0d1116; --accent-soft:#1b2c35;
  --note-bg:#241f14; --note-line:#4a3f25;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 6px 20px rgba(0,0,0,.38);
  color-scheme:dark;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--sans); font-size:1.0625rem; line-height:1.68;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  display:flex; flex-direction:column; min-height:100vh;
  overflow-wrap:break-word;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.16em;text-decoration-thickness:.07em}
a:hover{text-decoration-thickness:.12em}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:3px}
hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}

h1,h2,h3,h4{font-family:var(--serif);line-height:1.25;font-weight:700;margin:0 0 .5em;
  letter-spacing:-.005em;text-wrap:balance}
h1{font-size:clamp(1.75rem,1.35rem + 1.7vw,2.5rem);margin-top:.2em}
h2{font-size:clamp(1.3rem,1.13rem + .72vw,1.65rem);margin-top:2.2em}
h3{font-size:clamp(1.09rem,1.02rem + .3vw,1.22rem);margin-top:1.8em}
h4{font-size:1rem;margin-top:1.5em}
p,ul,ol,table,figure,blockquote{margin:0 0 1.15em}
ul,ol{padding-left:1.35em}
li{margin-bottom:.4em}
li::marker{color:var(--muted)}
strong{font-weight:600}
small{font-size:.86em}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;
  background:var(--soft);border:1px solid var(--line);border-radius:4px;padding:.1em .35em}

/* ---------- Ossature ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--accent);
  color:var(--accent-ink);padding:.7rem 1.1rem;border-radius:0 0 var(--radius) 0;font-weight:600}
.skip:focus{left:0}
.shell{width:100%;max-width:74rem;margin:0 auto;padding:0 16px}
main{flex:1 0 auto;padding-bottom:3rem}
.prose{max-width:var(--measure);margin:0 auto}

/* ---------- Divulgation publicitaire (au-dessus de la ligne de flottaison) ---------- */
.ad-notice{background:var(--note-bg);border-bottom:1px solid var(--note-line);
  font-size:.8125rem;line-height:1.5;color:var(--ink)}
.ad-notice__in{max-width:74rem;margin:0 auto;padding:.6rem 16px;
  display:flex;gap:.5rem;align-items:flex-start}
.ad-notice b{font-weight:600}
.ad-notice a{color:inherit}

/* ---------- En-tête ---------- */
.masthead{border-bottom:1px solid var(--line);background:var(--surface)}
.masthead__in{max-width:74rem;margin:0 auto;padding:.85rem 16px;
  display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--ink);font-weight:600}
.brand:hover{text-decoration:none}
.brand svg{width:26px;height:26px;flex:none}
.brand__n{font-family:var(--serif);font-size:1.12rem;letter-spacing:-.01em}
.masthead nav{margin-left:auto}
.masthead nav ul{display:flex;gap:1.1rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.masthead nav a{color:var(--muted);text-decoration:none;font-size:.9rem}
.masthead nav a:hover,.masthead nav a[aria-current]{color:var(--accent);text-decoration:underline}

/* ---------- Article ---------- */
.lede{font-size:1.14rem;line-height:1.6;color:var(--muted);margin-bottom:1.6em}
.meta{font-size:.85rem;color:var(--muted);margin:0 0 2rem;padding-bottom:1rem;
  border-bottom:1px solid var(--line)}
.meta span+span::before{content:" · ";color:var(--line)}

figure{margin:2rem 0}
figure img{width:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
figcaption{font-size:.84rem;color:var(--muted);margin-top:.6rem;line-height:1.5}
figcaption b{color:var(--ink);font-weight:600}

/* ---------- Encarts ---------- */
.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.1rem 1.15rem;margin:1.8rem 0;box-shadow:var(--shadow)}
.box>:last-child{margin-bottom:0}
.box h2,.box h3{margin-top:0}
.box--note{background:var(--note-bg);border-color:var(--note-line);box-shadow:none}
.box--flat{box-shadow:none;background:var(--soft)}
.box__t{font-family:var(--sans);font-size:.76rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);margin:0 0 .55rem}

/* ---------- Tableaux ---------- */
.tw{overflow-x:auto;margin:1.6rem 0;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.9rem;margin:0;min-width:32rem}
caption{text-align:left;font-size:.84rem;color:var(--muted);padding:.75rem .9rem;
  border-bottom:1px solid var(--line)}
th,td{text-align:left;padding:.62rem .9rem;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--soft);font-weight:600;font-size:.82rem;letter-spacing:.02em;
  position:sticky;top:0}
tbody tr:last-child td{border-bottom:0}
td .tag{white-space:nowrap}

.tag{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.04em;
  padding:.16em .5em;border-radius:999px;border:1px solid var(--line);color:var(--muted);
  background:var(--soft)}
.tag--no{color:#8a2b2b;border-color:#e0bcbc;background:#fbeeee}
.tag--ok{color:#1d5c3f;border-color:#b4d8c6;background:#eaf5ef}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .tag--no{color:#f0a8a8;border-color:#5a2c2c;background:#2a1818}
 :root:not([data-theme="light"]) .tag--ok{color:#8fd7b4;border-color:#265340;background:#15271f}}
:root[data-theme="dark"] .tag--no{color:#f0a8a8;border-color:#5a2c2c;background:#2a1818}
:root[data-theme="dark"] .tag--ok{color:#8fd7b4;border-color:#265340;background:#15271f}

/* ---------- Lien partenaire ---------- */
.cta{margin:2rem 0;padding:1.15rem;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);box-shadow:var(--shadow)}
.cta__label{display:flex;align-items:center;gap:.45rem;font-size:.74rem;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin:0 0 .6rem}
.cta__label svg{width:14px;height:14px;flex:none}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);
  font-weight:600;font-size:1rem;padding:.72rem 1.35rem;border-radius:8px;
  text-decoration:none;border:1px solid transparent;text-align:center}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.cta__note{font-size:.84rem;color:var(--muted);margin:.7rem 0 0;line-height:1.5}

/* ---------- Liste de repères ---------- */
.facts{list-style:none;padding:0;margin:0}
.facts li{display:flex;gap:.7rem;padding:.55rem 0;border-bottom:1px solid var(--line);margin:0}
.facts li:last-child{border-bottom:0}
.facts dfn,.facts b{flex:0 0 9.5rem;font-style:normal;font-weight:600;font-size:.88rem}
.facts span{color:var(--muted);font-size:.9rem}
@media (max-width:30rem){.facts li{flex-direction:column;gap:.15rem}.facts dfn,.facts b{flex:none}}

/* ---------- Sommaire ---------- */
.toc{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:1rem 1.15rem;margin:0 0 2.2rem}
.toc ol{margin:0;padding-left:1.2em;font-size:.92rem}
.toc li{margin-bottom:.25em}

/* ---------- Pied de page ---------- */
.foot{border-top:1px solid var(--line);background:var(--surface);
  font-size:.875rem;color:var(--muted);padding:2rem 0 2.5rem;margin-top:auto}
.foot__in{max-width:74rem;margin:0 auto;padding:0 16px}
.foot__cols{display:grid;gap:1.6rem 2rem;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));
  margin-bottom:1.6rem}
.foot h2{font-family:var(--sans);font-size:.76rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;color:var(--muted);margin:0 0 .6rem}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin-bottom:.35em}
.foot a{color:var(--ink);text-decoration:none}
.foot a:hover{color:var(--accent);text-decoration:underline}
.foot__legal{border-top:1px solid var(--line);padding-top:1.2rem;line-height:1.6}
.foot__legal p{margin:0 0 .5em;max-width:60rem}
.foot__legal p:last-child{margin-bottom:0}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--accent);
  text-decoration:underline;cursor:pointer;text-underline-offset:.16em}
.ck-controls{margin-top:.8rem;display:flex;gap:1rem;flex-wrap:wrap}
[hidden]{display:none!important}

/* ---------- Bandeau de consentement (dormant tant qu’aucun traceur n’existe) ---------- */
.ck{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--surface);
  border-top:1px solid var(--line);box-shadow:0 -4px 24px rgba(16,20,26,.12)}
.ck__in{max-width:74rem;margin:0 auto;padding:1rem 16px;display:flex;gap:1rem;
  align-items:center;flex-wrap:wrap}
.ck__txt{flex:1 1 20rem;font-size:.875rem;line-height:1.55;margin:0;min-width:0}
.ck__btns{display:flex;gap:.6rem;flex-wrap:wrap}
/* Refuser et Accepter partagent la même classe : même taille, même graisse, un seul clic. */
.ck__b{font:inherit;font-size:.9rem;font-weight:600;padding:.6rem 1.2rem;border-radius:8px;
  border:1px solid var(--accent);background:var(--surface);color:var(--accent);cursor:pointer;
  min-width:9.5rem;text-align:center;line-height:1.3}
.ck__b[data-ck="accept"]{background:var(--accent);color:var(--accent-ink)}
@media (max-width:26rem){.ck__btns{width:100%}.ck__b{flex:1 1 auto;min-width:0}}

/* ---------- Page 404 / passerelle ---------- */
.mid{max-width:34rem;margin:0 auto;padding:4rem 16px;text-align:left}
.mid h1{margin-top:0}

@media print{.ck,.masthead nav,.cta{display:none}}