:root {
  color-scheme: light;
  --text: #fff8ee;
  --shadow: rgba(34, 62, 78, 0.3);
  font-family:
    "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background: #dbe7ef;
  color: var(--text);
}

.cover {
  position: relative;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.cover__image,
.cover__light {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.cover__image {
  z-index: -3;
  object-fit: cover;
}

.cover__light {
  z-index: -2;
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0) 43%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(118, 166, 190, 0.12) 48%, rgba(58, 91, 108, 0.2));
}

.cover__content {
  align-self: center;
  justify-self: center;
  width: min(92vw, 900px);
  padding: 40px 20px;
  text-align: center;
  text-shadow: 0 18px 54px var(--shadow), 0 2px 16px rgba(45, 75, 92, 0.36);
}

h1 {
  margin: 0;
  font-size: clamp(7.5rem, 24vw, 18rem);
  font-weight: 500;
  line-height: 0.84;
  letter-spacing: 0;
}

p {
  margin: clamp(24px, 4vw, 42px) 0 0;
  font-size: clamp(1.55rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.32;
  letter-spacing: 0;
}

@media (max-width: 680px) {
  .cover__image {
    object-position: 52% center;
  }

  .cover__content {
    padding-bottom: 72px;
  }
}