body {
  margin: 0;
  min-height: 100vh;
  background: #ffffff;
  color: #b71c1c;
  position: relative;
  overflow-x: hidden;
}

@font-face {
  font-family: 'NvidiaFont';
  src: url('HandelGothic Regular.ttf');
}

* {
  font-family: 'NvidiaFont', sans-serif;
  box-sizing: border-box;
}

.site-header {
  text-align: center;
  padding: 30px 20px 10px;
}

.site-logo {
  display: block;
  max-width: min(90vw, 700px);
  width: 100%;
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 8px 16px rgba(183, 28, 28, 0.18));
}

h2 {
  color: #7f0d0d;
  text-align: center;
  font-size: 1.3rem;
  margin: 0 20px 40px;
  line-height: 1.6;
  text-shadow: 0 0 4px rgba(127, 13, 13, 0.1);
}

p {
  color: #3b1b1b;
  text-align: left;
  line-height: 1.7;
}

strong {
  color: #b71c1c;
}

a {
  color: #0d47a1;
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: #1565c0;
  text-shadow: 0 0 6px rgba(21, 101, 192, 0.2);
}

.container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  padding: 40px;
}

.box {
  background: #fff;
  border: 2px solid rgba(183, 28, 28, 0.8);
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 0 0 2px rgba(183, 28, 28, 0.12), 0 8px 18px rgba(183, 28, 28, 0.12);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.box:hover {
  box-shadow: 0 0 0 2px rgba(183, 28, 28, 0.2), 0 12px 22px rgba(183, 28, 28, 0.18);
}

.box p {
  font-size: 1rem;
  line-height: 1.5;
  margin: 0;
}

footer {
  text-align: center;
  padding: 20px;
  background-color: #ffffff;
  color: #b71c1c;
  border-top: 2px solid rgba(183, 28, 28, 0.7);
  font-size: 0.9rem;
  box-shadow: 0 -4px 12px rgba(183, 28, 28, 0.08);
}