body,
html {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
nav {
  position: relative;
  background-color: #33333324;
  color: white;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: "ZCOOL QingKe HuangYou", sans-serif;
  font-weight: 400;
}
nav .logo img{
  font-size: 24px;
  font-weight: bold;
  width: 50px;
  filter: drop-shadow(10px, 10px, 20px, black);
}

@keyframes glowing {
  0% { filter: brightness(1); }
  50% { filter: brightness(1.5); }
  100% { filter: brightness(1); }
}

.glowing-image {
  animation: glowing 2s infinite;
}

nav .menu {
  display: flex;
  gap: 20px;
}
nav .menu a {
  position: relative;
  color: white;
  text-decoration: none;
  font-size: 18px;
  z-index: 1;
}
footer {
  font-family: "ZCOOL QingKe HuangYou", sans-serif;
  font-weight: 400;
  position: relative;
  color: white;
  text-shadow: 0 0 8px black, 0 0 16px black, 0 0 20px black, 0 0 40px black, 0 0 80px black;
  padding: 20px;
  text-align: center;
  z-index: 1;
}
.content {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  z-index: 1;
  color: white;
  text-align: center;
}
canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

h1 {
  font-family: "ZCOOL QingKe HuangYou", sans-serif;
  font-weight: 800;
  font-style: normal;
  font-size: 5em;
  margin-top: 0.1em;
  margin-bottom: 0.1em;
  color: white;
  text-shadow: 0 0 8px black, 0 0 16px black, 0 0 20px black, 0 0 40px black, 0 0 80px black;
}
h1:hover {
  font-size: 5.5em;
  text-shadow: 0 0 8px #66ff00, 0 0 16px #66ff00, 0 0 20px #66ff00, 0 0 40px #66ff00, 0 0 80px #66ff00;
}

@keyframes blink {
  0% { opacity: 1;
    text-shadow: 0 0 8px #66ff00, 0 0 16px #66ff00, 0 0 20px #66ff00, 0 0 40px #66ff00, 0 0 80px #66ff00; }
  50% { opacity: 0.25;
    text-shadow: 0 0 8px black, 0 0 16px black, 0 0 20px black, 0 0 40px black, 0 0 80px black; }
  100% { opacity: 1;
    text-shadow: 0 0 8px #66ff00, 0 0 16px #66ff00, 0 0 20px #66ff00, 0 0 40px #66ff00, 0 0 80px #66ff00; }
}

.blinking-text {
  animation: blink 4s infinite;
}

p.intro {
  font-family: "ZCOOL QingKe HuangYou", sans-serif;
  font-weight: 200;
  font-size: 1.5em;
  margin: 0.5em 0;
  color: #7c8078;
}
.link-container {
  margin: 1.5em 0;
  
}
.link-container a {
  font-family: "ZCOOL QingKe HuangYou", sans-serif;
  font-weight: 400;
  margin: 0.5em;
  padding: 1em 2em;
  font-size: 1em;
  cursor: pointer;
  background-color: #20e184;
  color: white;
  border: none;
  border-radius: 5px;
  transition-duration: 0.25s;
  transition-delay: 0.01s;
}
.link-container a:hover {
  background-color: #66ff00;
  font-size: 1.5em;
}

.link-container .play{
  background-color: #056ef6;
}

.link-container .play:hover{
  background-color: #66ff00;
  font-size: 1.5em;
}

input[type="text"] {
  font-family: "ZCOOL QingKe HuangYou", sans-serif;
  font-weight: 300;
  padding: 0.5em;
  font-size: 1em;
  border: 1px;
  border-radius: 5px;
  text-align: center;
  width: 320px;
}