body {
  background-color: #fff;
  border-top: 10px solid #d0112b;
  margin: 0;
  padding: 20px;
  display: flex;
  width: 100%;
  height: 100vh;
  box-sizing: border-box;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.container {
  font-family: system-ui, sans-serif;
  color: #fff;
  height: 300px;
  margin: 0;
  display: grid;
  place-items: center;
  box-sizing: border-box;
}

h1 {
  color: #1f1f1f;
  text-decoration: none;
  font-size: clamp(20px, 3vw, 30px);
  text-align: center;
  line-height: calc(30 / 30);
}

h1.writing {
  display: block;
  position: relative;
}

h1.writing::after {
  content: "";
  display: inline-block;
  width: 3px;
  height: 1em;
  background-color: #d0112b;
  margin-left: 5px;
  animation: blink 0.5s steps(2, start) infinite;
  vertical-align: bottom;
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  50.01%,
  100% {
    opacity: 0;
  }
}

.container div img {
  width: clamp(200px, 32.6vw, 326px);
  height: auto;
  aspect-ratio: 1034/234;
}

h3 {
  color: #1f1f1f;
  text-align: center;
}

p {
  color: #1f1f1f;
  text-decoration: none;
  font-size: clamp(10px, 1.2vw, 12px);
  text-align: center;
  line-height: calc(20 / 12);
}

a {
  color: #1f1f1f;
  text-decoration: none;
  font-size: 20px;
  text-align: center;
  line-height: 20px;
  font-weight: bold;
}

footer {
  position: relative;
  padding: 5px;
  width: fit-content;
  min-width: 150px;
  background-color: #f7f7f7;
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

footer img {
  width: clamp(110px, 13.4vw, 134px);
}

footer:hover {
  background-color: #e9e9e9;
  transition: 0.5s;
}

.powered-by {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: 0.5s;
  align-items: center;
}

.powered-by p {
  text-align: center;
  font-size: clamp(10px, 1.4vw, 12px);
  font-family: sans-serif;
  font-weight: 300;
  letter-spacing: 1px;
  color: #1f1f1f;
  margin: 0;
}

.powered-by h1 {
  text-align: center;
  font-size: clamp(18px, 2vw, 20px);
  font-family: sans-serif;
  letter-spacing: -0.5px;
  color: #1f1f1f;
  margin: 0;
}