:root {
  --bg: #ffffff;
  --fg: #222222;
  --muted: #555555;
  --card: #ffffff;
  --card2: #f9f9f9;
  --bd: rgba(0,0,0,.1);
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: var(--bg);
  color: var(--fg);
}

/* Header */
.site-header {
  max-width: 1100px;
  margin: 24px auto 8px;
  padding: 0 16px;
}

.site-title {
  margin: 0 0 4px;
  font-size: clamp(22px, 3.6vw, 36px);
  color: var(--fg);
}

.site-sub {
  margin: 0;
  color: var(--muted);
}

/* Container */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 16px 40px;
}

/* Grid of apps */
.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.card {
  background: linear-gradient(180deg, var(--card), var(--card2));
  border: 1px solid var(--bd);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}

.card:focus-within,
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .15);
}

.card .thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 12px;
}

.card h3 {
  margin: 10px 0 6px;
  font-size: 18px;
  color: var(--fg);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.card .go {
  margin-top: 12px;
  display: inline-block;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--bd);
  text-decoration: none;
  color: var(--fg);
  background: #fafafa;
}

.card .go:focus,
.card .go:hover {
  outline: none;
  background: #f0f0f0;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, .05) inset;
}

/* Footer */
.site-footer {
  max-width: 1100px;
  margin: 0 auto 40px;
  padding: 0 16px;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
}

/* dialog */
#privacyModal {
  border: none;
  border-radius: 14px;
  padding: 0;
  background: transparent;
}

.modal-card {
  background: #fff;
  color: var(--fg);
  border: 1px solid var(--bd);
  border-radius: 14px;
  padding: 16px;
  min-width: 300px;
}

.modal-card h2 {
  margin: 0 0 8px;
}

.modal-card menu {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin: 14px 0 0;
  padding: 0;
}

.consent {
  margin: 8px 0 0;
  padding: 8px;
  border: 1px dashed var(--bd);
  border-radius: 10px;
  background: #fafafa;
}