:root {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Noto Sans JP", sans-serif;
  color: #292929;
  background: #fff;
}

* { box-sizing: border-box; }

body { margin: 0; }

main {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.site-intro { text-align: center; }

.archive-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.bullet {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  flex-shrink: 0;
  border-radius: 50%;
  background: currentColor;
  font-size: 0;
}

h1 {
  margin: 0 0 24px;
  font-size: clamp(32px, 6vw, 48px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.035em;
}

a {
  color: inherit;
  font-size: clamp(16px, 2.7vw, 21px);
  font-weight: 500;
  line-height: 1.8;
  text-align: center;
  text-decoration-color: #999;
  text-decoration-thickness: 1px;
  text-underline-offset: 7px;
}

a:hover {
  color: #b56318;
  text-decoration-color: currentColor;
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid #b56318;
  outline-offset: 8px;
}