:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --text: #1b1f24;
  --muted: #4a5058;
  --card: #f3f5f7;
  --btn-bg: #0b5cd5;
  --btn-text: #ffffff;
  --link: #0a58c8;
  --border: #5c6670;
  --focus: #b45309;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121417;
    --text: #e8eaed;
    --muted: #aeb4bc;
    --card: #1c2025;
    --btn-bg: #7db2ff;
    --btn-text: #0b1220;
    --link: #8dbaff;
    --border: #8b939c;
    --focus: #fbbf24;
  }
}
* { box-sizing: border-box; }
html { font-size: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--link); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
.wrap { max-width: 67.5rem; margin: 0 auto; padding: 0 1rem; }
.skip { position: absolute; left: -999px; top: 0; background: var(--card); padding: .75rem 1rem; z-index: 2; }
.skip:focus { left: 0; }
header.top { border-bottom: 1px solid var(--border); }
header.top .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; }
header.top strong { font-size: 1.1rem; }
nav { display: flex; flex-wrap: wrap; gap: .5rem; }
nav a, .btn, .link-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3rem; min-width: 3rem; padding: 0 1rem;
  font-weight: 600; text-decoration: none; border-radius: .5rem;
}
nav a { color: var(--link); }
.btn { background: var(--btn-bg); color: var(--btn-text); min-height: 3.25rem; }
.btn.alt { background: transparent; color: var(--link); border: 2px solid var(--border); }
.actions { display: flex; flex-direction: column; gap: .75rem; margin: 1.25rem 0; }
section { padding: 1.5rem 0; }
h1 { font-size: 1.9rem; line-height: 1.2; margin: 1.5rem 0 .5rem; }
h2 { font-size: 1.35rem; margin: 0 0 .75rem; }
.card { background: var(--card); border-radius: .75rem; padding: 1rem; }
.note { color: var(--muted); }
code {
  font-family: ui-monospace, Consolas, monospace;
  overflow-wrap: anywhere; word-break: break-all;
  background: var(--card); padding: .1rem .3rem; border-radius: .25rem;
}
.shots { display: flex; gap: .75rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .5rem; margin: 0; list-style: none; padding-left: 0; }
.shots figure { margin: 0; flex: 0 0 13.75rem; scroll-snap-align: start; }
.shots img { display: block; width: 100%; height: auto; aspect-ratio: 9 / 16; background: var(--card); border: 1px dashed var(--border); border-radius: .5rem; object-fit: contain; }
.shots figcaption { font-size: .875rem; color: var(--muted); margin-top: .25rem; }
.features { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; grid-template-columns: 1fr; }
.features li { background: var(--card); border-radius: .75rem; padding: .75rem 1rem; }
.donate { position: relative; background: var(--card); border-radius: .75rem; padding: 1rem; text-align: center; }
.donate .close {
  position: absolute; top: .25rem; right: .25rem;
  min-width: 3rem; min-height: 3rem; border: 2px solid var(--border);
  background: transparent; color: var(--text); border-radius: .5rem; font: inherit; font-weight: 600; cursor: pointer;
}
.donate h2 { padding-right: 5rem; text-align: left; }
.qr { display: block; box-sizing: border-box; width: 100%; max-width: 16rem; margin: 0 auto; background: #fff; padding: .5rem; border-radius: .5rem; }
.qr img { display: block; width: 100%; max-width: 15rem; height: auto; margin: 0 auto; }
#lien-he:focus { outline: none; }
.contact a { display: inline-flex; align-items: center; min-height: 3rem; margin-right: .5rem; }
.two { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr); }
footer { border-top: 1px solid var(--border); padding: 1.5rem 0; color: var(--muted); }
[hidden] { display: none !important; }
@media (min-width: 45rem) {
  .features { grid-template-columns: 1fr 1fr; }
  .actions { flex-direction: row; }
}
@media (min-width: 64rem) {
  h1 { font-size: 2.6rem; }
  .shots { display: grid; grid-template-columns: repeat(4, 1fr); overflow: visible; }
  .shots figure { flex: none; }
  .features { grid-template-columns: repeat(3, 1fr); }
  .two { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: start; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}