@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700&display=swap");

:root {
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --text-light: #e2e8f0;
  --text-muted: #94a3b8;
  --gold: #f59e0b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  color: var(--text-light);
  background: var(--bg-dark);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: white; }

.section { padding: 100px 20px; text-align: center; }
.container { max-width: 800px; margin: 0 auto; }
.btn-primary { background: var(--accent); color: white; padding: 14px 32px; border-radius: 8px; font-size: 14px; font-weight: 500; display: inline-block; transition: all 0.3s; }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-1px); }