* { box-sizing: border-box; margin: 0; padding: 0; }

html { background: #111; }

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 16px;
  color: #fff;
  font-family: "EB Garamond", Georgia, serif;
  font-size: 1.15rem;
  line-height: 1.6;
  text-align: center;
  background:
    linear-gradient(rgba(0, 0, 0, .62), rgba(0, 0, 0, .62)),
    url("bg.webp") center / cover no-repeat fixed,
    #111;
}

main {
  width: 100%;
  max-width: 560px;
  padding: 3rem 2rem;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .25);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

h1, h2 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 500;
  line-height: 1.15;
}

h1 { font-size: clamp(2.2rem, 7vw, 3.4rem); }
h2 { font-size: clamp(1.8rem, 6vw, 2.6rem); font-style: italic; }
.label + h2 { margin-top: .75rem; }

.label {
  font-size: .8rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  opacity: .8;
}

.rule {
  width: 48px;
  height: 1px;
  background: rgba(255, 255, 255, .6);
  margin: 2rem auto;
  border: 0;
}

a {
  color: #fff;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
a:hover { opacity: .75; }

.notice { display: block; text-decoration: none; }
.notice .title { font-size: 1.4rem; font-style: italic; }
.notice:hover { opacity: .8; }

.links { display: flex; justify-content: center; gap: 2rem; }

.author { margin-top: .5rem; opacity: .85; }

ul { list-style: none; }
li + li { margin-top: .35rem; }

.button {
  display: inline-block;
  margin-top: 2.25rem;
  padding: .7rem 2.4rem;
  border: 1px solid #fff;
  text-decoration: none;
  letter-spacing: .2em;
  text-transform: uppercase;
  font-size: .85rem;
  transition: background .2s, color .2s;
}
.button:hover { background: #fff; color: #111; opacity: 1; }

.back { display: inline-block; margin-top: 2.5rem; font-size: .95rem; }

@media (max-width: 800px), (hover: none) {
  body { background-attachment: scroll, scroll; }
}

.corner {
  position: fixed;
  right: 10px;
  bottom: 8px;
  font-size: .7rem;
  letter-spacing: .08em;
  text-decoration: none;
  opacity: .3;
}
.corner:hover { opacity: .7; }