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

body {
  overflow-x: hidden;
  overflow-y: auto;
}

.page-nav {
  position: relative;
  z-index: 20;
}

.previous-link,
.hall-link {
  position: fixed;
  z-index: 20;
  top: 14px;
  display: inline-block;
  padding: 7px 10px;
  background-color: #17101c;
  color: #e1cde8;
  font-family: Verdana, Arial, sans-serif;
  font-size: 13px;
  font-weight: bold;
  text-decoration: none;
}

.previous-link {
  left: 14px;
  border: 2px outset #5d354a;
}

.hall-link {
  left: auto;
  right: 14px;
  border-top: 2px solid #84536d;
  border-right: 2px solid #84536d;
  border-bottom: 2px solid #321b28;
  border-left: 2px solid #321b28;
}

.previous-link:visited,
.hall-link:visited {
  color: #e1cde8;
}

.previous-link:hover,
.hall-link:hover {
  background-color: #34263d;
  color: #ffffff;
}

.previous-link:active {
  border-style: inset;
}

.hall-link:active {
  border-top-color: #321b28;
  border-right-color: #321b28;
  border-bottom-color: #84536d;
  border-left-color: #84536d;
}

.nav-mobile {
  display: none;
}

.container {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  height: auto;
  margin: 0 auto;
  padding: clamp(54px, 7vh, 72px) clamp(24px, 6vw, 96px) 36px;
  box-sizing: border-box;
}

.parchment {
  width: 100%;
  max-width: 1000px;
  min-height: 420px;
  margin: 24px auto 0;
  padding: clamp(28px, 4vw, 52px);
  box-sizing: border-box;
  overflow: visible;
}

.parchment-inner {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
}

@media (max-width:700px) {

  .previous-link,
  .hall-link {
    top: 7px;
    padding: 4px 6px;
    font-size: 10px;
    line-height: 1.15;
  }

  .previous-link {
    left: 7px;
  }

  .hall-link {
    right: 7px;
    left: auto;
  }

  .nav-desktop {
    display: none;
  }

  .nav-mobile {
    display: inline;
  }

  .container {
    min-height: 0;
    padding: 42px 14px 24px;
  }

  .parchment {
    margin-top: 14px;
    padding: 25px 16px;
  }
}