:root {
  --accent: #d13737;
  --bg: #101114;
  --fg: #e8e8e8;
  --muted: #999;
  --wrap: 1100px;
  font-family: system-ui, -apple-system, "Noto Sans JP", sans-serif;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.7;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  background: #0c0c0d;
  border-bottom: 1px solid #202225;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  font-weight: 700;
  color: var(--accent);
}

.nav a {
  margin-left: 20px;
  color: var(--fg);
  text-decoration: none;
  font-size: 14px;
}

.hero {
  padding: 40px 0;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 30px;
}

.hero-text h1 {
  margin: 0 0 10px;
}

.hero-points {
  list-style: disc;
  margin-left: 16px;
  font-size: 14px;
  color: var(--muted);
}

.hero-visual img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.section {
  padding: 50px 0;
  border-top: 1px solid #1b1c1e;
}

.features .feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature {
  background: rgba(255, 255, 255, 0.03);
  padding: 18px;
  border-radius: 8px;
}

.shots {
  display: flex;
  flex-direction: row;
  gap: 20px;
  flex-wrap: wrap;
}

.shots img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}

figure {
  width: 48%;
}

figcaption {
  font-size: 13px;
  opacity: 0.8;
  margin-top: 6px;
}

.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--fg);
  cursor: pointer;
}

.btn.primary {
  background: var(--accent);
}

.btn.outline {
  border: 1px solid var(--muted);
}

.btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}

.ctas {
  margin-top: 14px;
}

.ctas .btn {
  margin-right: 10px;
}

.footer {
  text-align: center;
  padding: 30px 0;
  border-top: 1px solid #1b1c1e;
  color: var(--muted);
}

.footer a {
  color: var(--muted);
}

@media (max-width:800px) {
  .nav {
    display: none;
  }

  .hero-inner {
    flex-direction: column;
  }

  figure {
    width: 100%;
  }

  .features .feature-grid {
    grid-template-columns: 1fr;
  }
}

.sublinks {
  text-align:center;
  padding-top:30px;
}

.mini-links {
  list-style:none;
  padding:0;
  margin-top:10px;
}

.mini-links li {
  display:inline-block;
  margin:0 10px;
}

.mini-links a {
  color:var(--muted);
  font-size:14px;
  text-decoration:none;
}

.mini-links a:hover {
  text-decoration:underline;
  color:var(--accent);
}

html, body {
  height: 100%;
  overflow-y: auto;
}

.store-links img {
  width: 220px;
  transition: 0.2s;
}

.store-links img:hover {
  transform: scale(1.05);
  opacity: 0.9;
}