:root {
  --bg-1: #193337;
  --bg-2: #24545a;
  --bg-3: #0f2a2d;
  --card: #ffffff;
  --text: #1c2430;
  --text-soft: #4a5568;
  --blue: #1e88e5;
  --blue-dark: #0f5fae;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial,
    sans-serif;
  background: linear-gradient(
    135deg,
    var(--bg-1) 0%,
    var(--bg-2) 50%,
    var(--bg-3) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.main-page {
  width: 100%;
  max-width: 900px;
  background: var(--card);
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

.content-wrapper {
  padding: 30px 10px;
  text-align: center;
}

.main-content {
  margin: 0 auto;
  max-width: 760px;
}

.logo {
  margin: 0 0 28px;
  line-height: 1.1;
}

.logo .sw {
  display: block;
  font-size: clamp(24px, 5vw, 48px);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--blue-dark);
  margin-bottom: 6px;
}

.logo .forever {
  display: block;
  font-size: clamp(18px, 3.5vw, 34px);
  font-weight: 600;
  letter-spacing: 0.45em;
  color: var(--blue);
}

.game-history {
  font-size: 16px;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 18px 0 20px;
}

.project-info {
  font-size: 16px;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0 0 20px;
}
.github-button {
  display: inline-block;
  background: #24292e;
  color: #fff;
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
}

.github-button:hover {
  background: #1b7bcf;
}

.footer {
  margin: 28px 0 10px;
  color: var(--text-soft);
  font-size: 13px;
}

.discord {
  color: var(--blue-dark);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: monospace;
}