*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #d1d5db;
  --bg-card: #ffffff;
  --text: #1f2937;
  --text-muted: #6b7280;
  --accent: #4b5563;
  --accent-hover: #374151;
  --border: rgba(0, 0, 0, 0.08);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.12);
}

body {
  margin: 0;
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
  max-width: 520px;
  margin: 0 auto;
  padding: 64px 24px 80px;
}

.header {
  text-align: center;
  margin-bottom: 56px;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 12px;
}

.brand .logo {
  display: block;
  flex-shrink: 0;
}

.brand h1 {
  font-family: "DM Serif Display", Georgia, serif;
  font-size: 2.5rem;
  font-weight: 400;
  margin: 0;
  color: var(--text);
  letter-spacing: -0.02em;
}

.tagline {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 0;
  font-weight: 500;
}

.apps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.app-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: var(--shadow);
}

.app-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0, 0, 0, 0.12);
}

.app-card:active {
  transform: translateY(-1px);
}

.app-icon {
  font-size: 2.25rem;
  line-height: 1;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3f4f6;
  border-radius: 14px;
}

.app-card:hover .app-icon {
  background: #e5e7eb;
}

.app-info h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 8px;
  color: var(--text);
}

.app-info p {
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0 0 14px;
  color: var(--text-muted);
}

.app-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
  transition: color 0.2s;
}

.app-card:hover .app-link {
  color: var(--accent-hover);
}

footer {
  margin-top: 72px;
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

footer p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0 0 8px;
}

footer a {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: var(--accent);
}