:root{
  --panel-bg: rgba(255,255,255,0.88);
  --text: #000;
  --shadow: 0 10px 30px rgba(0,0,0,0.10);
}

html, body{
  margin: 0;
  height: 100%;
  background: #fff;
  overflow-x: hidden;
}

canvas{
  position: fixed;
  inset: 0;
  z-index: 0;
}

.title{
  position: fixed;
  z-index: 2;
}

.content{
  position: relative;
  z-index: 1;
}

.title{
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;

  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Courier New", monospace;
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text);
  font-size: clamp(22px, 4vw, 34px);

  background: rgba(255,255,255,0.85);
  padding: 6px 10px;
  border-radius: 10px;
}

.content{
  position: relative;
  width: min(820px, calc(100% - 40px));
  margin: 120px auto 80px;
  padding: 20px 0 60px;
}

.box{
  background: var(--panel-bg);
  border-radius: 14px;
  padding: 22px 22px 18px;
  margin: 0 0 26px;
  box-shadow: var(--shadow);
  color: var(--text);

  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.5;
}

.box h2{
  margin: 0 0 10px;
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.box p{
  margin: 0;
  font-size: 16px;
}

.box a{
  color: #000;
}

.footer{
  margin-top: 18px;
  padding: 10px 2px;
  color: rgba(0,0,0,0.65);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  font-size: 13px;
}