:root {
  --bg: #f6f5f2;
  --surface: #ffffff;
  --surface-2: #efeee9;
  --ink: #1d1d22;
  --ink-2: #55555e;
  --ink-3: #8a8a93;
  --line: #dddcd6;
  --accent: #6d5ce8;
  --accent-ink: #ffffff;
  --accent-soft: #e9e5fd;
  --radius: 14px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17171c;
    --surface: #212128;
    --surface-2: #2b2b33;
    --ink: #ececf1;
    --ink-2: #b4b4bf;
    --ink-3: #85858f;
    --line: #36363f;
    --accent: #8b7cf6;
    --accent-ink: #14141a;
    --accent-soft: #2f2a52;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: env(safe-area-inset-top) 16px calc(32px + env(safe-area-inset-bottom));
}

.top { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; }
.brand { font-weight: 700; letter-spacing: .01em; }

.lang { display: flex; gap: 2px; padding: 3px; background: var(--surface-2); border-radius: 10px; }
.lang button {
  font: inherit;
  font-size: .82rem;
  border: 0;
  background: transparent;
  color: var(--ink-2);
  padding: 4px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.lang button.on { background: var(--surface); color: var(--ink); font-weight: 600; box-shadow: 0 1px 2px rgb(0 0 0 / .12); }

.hero { padding: 32px 0 28px; }
.hero h1 { font-size: clamp(1.7rem, 4.5vw, 2.6rem); line-height: 1.15; margin: 0 0 12px; letter-spacing: -.01em; max-width: 22ch; }
.lead { font-size: 1.1rem; color: var(--ink-2); margin: 0 0 18px; max-width: 52ch; }

.facts { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.facts li {
  background: var(--accent-soft);
  color: var(--ink);
  border-radius: 99px;
  padding: 5px 14px;
  font-size: .9rem;
  font-weight: 500;
}

.apps { display: grid; gap: 14px; }

.app {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.app img { flex: none; border-radius: 14px; }
.app .body { min-width: 0; }
.app h2 { margin: 2px 0 6px; font-size: 1.25rem; }
.app p { margin: 0 0 8px; color: var(--ink-2); }
.app .meta { font-size: .85rem; color: var(--ink-3); }

.links { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; margin-top: 12px; }
.open {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 22px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
}
.open::after { content: " →"; white-space: pre; }
.src { color: var(--accent); font-size: .92rem; }

@media (max-width: 520px) {
  .app { flex-direction: column; gap: 12px; padding: 16px; }
  .app img { width: 52px; height: 52px; }
}

.notes { margin-top: 28px; }
.notes h3 { margin: 0 0 8px; font-size: 1.05rem; }
.notes p { color: var(--ink-2); margin: 0 0 8px; max-width: 70ch; }

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: .85rem;
  color: var(--ink-3);
}
footer a { color: var(--ink-2); }