:root {
  --bg: #f3eee4; --fg: #2c3140; --muted: #5c6270; --card: #fffdf8;
  --border: #ddd4c6; --accent: #d4a24c; --accent-fg: #2a2418;
  --font: "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--fg);
  max-width: 920px; margin-inline: auto; padding: 32px 18px 48px; }
.kicker { margin: 0; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
h1 { margin: 6px 0 0; font-size: 34px; letter-spacing: -.03em; }
h2 { margin: 0 0 6px; font-size: 18px; }
.muted { color: var(--muted); }
.hero { margin-bottom: 28px; }
.grid { display: grid; gap: 14px; }
@media (min-width: 700px) { .grid { grid-template-columns: 1fr 1fr; } }
.card {
  display: flex; gap: 14px; align-items: flex-start; text-decoration: none; color: inherit;
  background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px;
}
.card:hover { border-color: #d4a24c; }
.icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 800; font-size: 13px; flex-shrink: 0;
}
.icon.pdf { background: var(--accent); color: var(--accent-fg); }
.tag {
  display: inline-block; margin-top: 8px; font-size: 12px; padding: 2px 8px; border-radius: 999px;
  background: #efe6d6; color: var(--muted);
}
.btn {
  display: inline-block; background: var(--accent); color: var(--accent-fg); text-decoration: none;
  font-weight: 700; padding: 12px 16px; border-radius: 10px;
}
.back { display: inline-block; margin-bottom: 18px; color: var(--muted); text-decoration: none; }
.app-page header { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 16px; }
.bullets { padding-left: 18px; color: var(--muted); }
.ver { margin: 8px 0 18px; }
footer { margin-top: 36px; font-size: 13px; }

.tabs { display: flex; gap: 6px; margin: 18px 0 16px; flex-wrap: wrap; }
.tab {
  border: 1px solid var(--border); background: var(--card); color: var(--fg);
  border-radius: 999px; padding: 8px 14px; cursor: pointer; font: inherit; font-weight: 600;
}
.tab.is-on { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.panel[hidden] { display: none !important; }
.changelog { display: grid; gap: 12px; }
.change-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 14px 16px;
}
.change-top { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.change-top strong { font-size: 16px; }
.change-card ul { margin: 8px 0 0; padding-left: 18px; color: var(--muted); }
.change-card li { margin: 4px 0; }