:root{--bg:#f6f7fc;--card:#ffffff;--fg:#161a3b;--sub:#575d86;--line:#dfe2f1;--acc:#4a63ec;color-scheme:light}   /* clair, et sombre selon le réglage de l'appareil */
@media (prefers-color-scheme:dark){:root{--bg:#0c0f24;--card:#141836;--fg:#eceeff;--sub:#a6acd8;--line:#2a3163;--acc:#8a9bff;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 Inter,"Noto Sans","DejaVu Sans",sans-serif}
main{max-width:860px;margin:0 auto;padding:40px 22px 64px}
header{display:flex;gap:18px;align-items:center;margin-bottom:28px}
header img{width:64px;height:64px}
h1{font-size:28px;font-weight:600;margin:0}
.meta{color:var(--sub);font-size:14px;margin:4px 0 0}
section{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px 24px;margin:16px 0}
h2{font-size:18px;margin:0 0 10px;color:var(--acc)}
p,li{margin:6px 0} ul{padding-left:22px}
table{width:100%;border-collapse:collapse;font-size:14px} th,td{text-align:left;padding:8px 10px;border-top:1px solid var(--line);vertical-align:top}
th{color:var(--sub);font-weight:600;border-top:none}
.sign{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}
.sign .who{font-size:15px} .sign .name{font-family:"Brush Script MT","URW Chancery L",cursive;font-size:30px;line-height:1.1}
.sign img{max-height:90px;max-width:260px}
.note{font-size:13px;color:var(--sub)}
a{color:var(--acc)}
nav{font-size:14px;margin-top:6px} nav a{margin-right:14px}
@media (max-width:600px){table{font-size:13px} th,td{padding:6px}}