:root {
  color-scheme: light;
  --bg: #f7f7f4;
  --ink: #151515;
  --muted: #666666;
  --line: #1f1f1f;
  --paper: #ffffff;
  --discord: #5865f2;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
}

a {
  color: inherit;
}

.shell {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.box {
  border: 2px solid var(--line);
  background: var(--paper);
}

.header-box {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px 24px;
}

.brand {
  color: var(--ink);
  font-size: clamp(2rem, 7vw, 3.5rem);
  font-weight: 900;
  line-height: 0.95;
  text-decoration: none;
}

.actions,
.embed-section {
  margin-top: 16px;
  padding: 24px;
}

.actions {
  display: flex;
  justify-content: center;
}

.discord-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 2px solid var(--line);
  background: var(--discord);
  color: #ffffff;
  padding: 0 18px;
  font-weight: 800;
  text-decoration: none;
}

.discord-button:hover,
.discord-button:focus-visible {
  background: #4752c4;
}

.discord-button img {
  display: block;
  width: 24px;
  height: 24px;
  object-fit: contain;
}

iframe {
  display: block;
  width: 100%;
  height: 430px;
  border: 2px solid var(--line);
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 24px, 760px);
    padding: 16px 0;
  }

  .header-box,
  .actions,
  .embed-section {
    padding: 20px;
  }

  .discord-button {
    width: 100%;
  }

  iframe {
    height: 360px;
  }
}