:root {
  color-scheme: dark;
  --bg: #0f1115; --fg: #e8eaed; --muted: #9aa0a6; --card: #171a20;
  --border: #262a31; --link: #b99af7;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}
.wrap { max-width: 820px; margin: 0 auto; padding: 2.5rem 1.25rem 4rem; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible { outline: 2px solid var(--fg); outline-offset: 2px; border-radius: 4px; }

header { border-bottom: 1px solid var(--border); padding-bottom: 1.5rem; margin-bottom: 2rem; }
h1 { font-size: 2.1rem; line-height: 1.15; margin: 0 0 .5rem; }
.lede { font-size: 1.15rem; margin: .5rem 0 0; }
.tagline { color: var(--muted); margin: .5rem 0 0; }

h2 { font-size: 1.4rem; margin: 2.25rem 0 .75rem; }

.project {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  padding: 1.1rem 1.25rem 1.25rem;
  margin: 1rem 0;
}
.project h3 { font-size: 1.2rem; margin: 0 0 .25rem; }
.project h3 a { color: var(--fg); }
.project p { margin: 0; color: var(--muted); }

.btns { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.btn {
  display: inline-block; padding: .55rem 1rem; border-radius: 8px;
  font-weight: 600; font-size: .95rem;
  background: var(--accent); color: var(--accent-fg, #0f1115);
}
.btn.secondary { background: transparent; color: var(--fg); border: 1px solid var(--border); }
.btn:hover { text-decoration: none; filter: brightness(1.1); }
.btn.secondary:hover { border-color: var(--muted); filter: none; }

.about p { margin: .5rem 0; }

header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
header h1 { margin: 0; }
.nav-support { color: #f28bb0; font-weight: 600; }

.hint { color: var(--muted); font-size: .95rem; margin: 0 0 1rem; }
.support-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.wallet {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px;
  display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center;
}
.wallet h3 { margin: 0; font-size: 1.05rem; }
.wallet .networks { margin: -4px 0 0; color: var(--muted); font-size: .85rem; }
.wallet code { word-break: break-all; font-size: .8rem; background: var(--bg); padding: 6px 8px; border-radius: 6px; max-width: 100%; }
.qr-box img, .qr-box canvas { display: block; background: #fff; padding: 10px; border-radius: 8px; width: 180px; height: 180px; box-sizing: content-box; }
.support-warning { margin-top: 14px; }
.donate-links { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
button.btn { font: inherit; cursor: pointer; }
.btn.small { padding: .4rem .8rem; font-size: .88rem; }