#home { height: 45vh; }

#releases { background: #fff; padding-top: 60px; padding-bottom: 100px; }

/* ── Tabs ──────────────────────────────────────────────────────────── */
.rl-tabs { display: flex; border-bottom: 2px solid #e0e0e0; margin-bottom: 40px; }
.rl-tab {
  background: none; border: none; border-bottom: 3px solid transparent;
  margin-bottom: -2px; padding: 12px 28px;
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 1rem; letter-spacing: 0.15rem; text-transform: uppercase;
  color: #888; cursor: pointer; transition: color 0.2s, border-color 0.2s;
}
.rl-tab:hover:not(.active) { color: #333; }
.rl-tab.active { color: #4a4e69; border-bottom-color: #f1c11a; }

/* ── Version cards ─────────────────────────────────────────────────── */
.vc { border: 1px solid #e4e4e4; margin-bottom: 10px; }
.vc-head {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px;
  padding: 16px 22px; cursor: pointer; background: #fafafa;
  transition: background 0.15s; user-select: none;
}
.vc-head:hover { background: #f2f2f2; }
.vc-ver {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 1.15rem; letter-spacing: 0.08rem; color: #111; min-width: 72px;
}
.vc-latest {
  background: #f1c11a; color: #111 !important; font-size: 0.7rem;
  font-weight: 700; padding: 2px 9px; letter-spacing: 0.08rem;
  text-transform: uppercase; line-height: 1.6;
}
.vc-date { color: #999; font-size: 0.85rem; flex: 1; letter-spacing: 0; text-transform: none; }
.vc-dls { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; }
.dl-btn {
  display: inline-flex; align-items: center; gap: 5px; padding: 5px 12px;
  text-decoration: none; font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 0.8rem; letter-spacing: 0.05rem; text-transform: uppercase;
  transition: background 0.15s; white-space: nowrap; border: none;
}
.dl-btn:focus, .dl-btn:active { outline: none; }
.dl-mac { background: #111; color: #fff; }
.dl-mac:hover, .dl-mac:focus { background: #4a4e69; color: #fff; text-decoration: none; }
.dl-win { background: #0078d4; color: #fff; }
.dl-win:hover, .dl-win:focus { background: #005fa3; color: #fff; text-decoration: none; }
.dl-fsz { font-weight: 400; opacity: 0.75; font-size: 0.75rem; }
.vc-chevron { color: #ccc; margin-left: auto; transition: transform 0.2s; flex-shrink: 0; }
.vc.open .vc-chevron { transform: rotate(180deg); }
.vc-body { display: none; padding: 22px 28px; border-top: 1px solid #e4e4e4; }
.vc.open .vc-body { display: block; }

/* ── Checksums ─────────────────────────────────────────────────────── */
.cs-block { margin-bottom: 20px; }
.cs-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 5px; flex-wrap: wrap; }
.cs-lbl {
  color: #aaa; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.05rem; font-size: 0.7rem; min-width: 64px; flex-shrink: 0;
}
.cs-hash {
  font-family: monospace; color: #666; font-size: 0.78rem;
  word-break: break-all; flex: 1;
}
.cs-copy {
  background: none; border: 1px solid #ddd; padding: 1px 7px;
  font-size: 0.72rem; cursor: pointer; color: #bbb; flex-shrink: 0;
  transition: border-color 0.15s, color 0.15s;
}
.cs-copy:hover { border-color: #aaa; color: #555; }

/* ── Changelog ─────────────────────────────────────────────────────── */
.cl-wrap { border-top: 1px solid #f0f0f0; padding-top: 18px; margin-top: 4px; }
.cl-wrap h3 {
  font-size: 0.76rem !important; color: #4a4e69; letter-spacing: 0.12rem;
  margin: 14px 0 6px; line-height: 1.4 !important;
}
.cl-wrap ul { padding-left: 18px; margin: 0 0 10px; }
.cl-wrap li { color: #444; line-height: 1.65; font-size: 0.88rem; margin-bottom: 2px; letter-spacing: 0; text-transform: none; }

/* ── Loading / error states ────────────────────────────────────────── */
.rl-loading, .rl-error {
  text-align: center; padding: 50px 0;
  font-family: 'Rajdhani', sans-serif; letter-spacing: 0.08rem;
}
.rl-loading { color: #bbb; }
.rl-error { color: #c0392b; }