:root {
  --color-black: #534741;
  --color-brown-light: #dcd7cc;
  --color-brown: #534741;
  --color-brown-translucent: #53474180;
}

html {
  font-size: 10pt;
  scroll-behavior: smooth;
}

body {
  font-family: serif !important;
}

img {
  max-width: 100%;
  max-height: 100vh;
}

header {
  background-color: var(--color-black);
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

header #catalog-list {
  color: #fff;
  font-size: 1.2rem;
  position: relative;
  flex-grow: 1;
}

header #catalog-list a {
  border: 1px solid #fff;
  border-radius: 1.5em;
  color: #fff;
  display: inline-block;
  margin: 0.5em 2em;
  padding: 0.5em 1.5em;
}

header #navs {
  display: flex;
  gap: 2rem;
  font-size: 1.2rem;
  margin-right: 2rem;
}

header #navs a {
  color: #fff;
  display: flex;
  gap: 0.5em;
  text-decoration: none;
  margin: 0;
}

header #navs img {
  height: 1.5em;
}

main {
  display: block;
  margin: 0 auto;
  padding: 0;
}

main .front-cover,
main .back-cover {
  width: 100%;
}

main .brand {
  position: relative;
}

main .brand-logo {
  break-before: page;
  text-align: center;
}

main .brand-logo img {
  height: 4rem;
}

main .outfits {
  display: grid;
  gap: 0 3rem;
  grid-template-columns: 1fr 1fr 1fr;
}

main .outfit {
  break-inside: avoid;
  margin-top: 7rem;
}

main .outfit img {
  width: 100%;
}

main .outfit .description {
  margin-top: 1rem;
  text-align: center;
  white-space: pre-line;
}

main .brand-image img {
  width: 100%;
}

main .items {
  display: grid;
  gap: 0 3rem;
  grid-template-columns: 1fr 1fr 1fr;
}

main .item {
  break-inside: avoid;
  cursor: pointer;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
}

main .item:hover {
  outline: 1px solid var(--color-brown-light);
}

main .item > .code {
  font-size: 1.8rem;
  grid-column: 1 / 7;
  text-decoration: underline;
  text-underline-offset: 0.4rem;
}

main .item > .name {
  font-size: 1.2rem;
  grid-column: 1 / 6;
  line-height: 1.5rem;
  white-space: pre-line;
}

main .item > .price {
  grid-column: 6 / 7;
  text-align: right;
}

main .item .price small {
  font-size: 0.8rem;
  color: black;
  display: block;
  white-space: nowrap;
}

main .item > .front-image {
  grid-column: 1 / 5;
  grid-row: 3 / 6;
}

main .item > .back-image {
  grid-column: 5 / 7;
}

main .item > .description {
  font-size: 0.7rem;
  grid-column: 5 / 7;
  margin-bottom: -1rem;
}

main .item > .description dl {
  display: flex;
  margin: 0;
}

main .item > .description dl > dt {
  font-weight: normal;
  margin: 0;
  white-space: nowrap;
}

main .item > .description dl > dt::after {
  content: '：';
}

main .item > .description dl > dd {
  margin: 0 0 0.2em;
}

main .item > .description dl > dd:not(.list) {
  white-space: pre-line;
}

main .item > .detail-images {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: 1fr 1fr 1fr;
  grid-column: 1 / 7;
}

main .item > .color-info {
  display: flex;
  font-size: 0.7rem;
  gap: 0.3em;
  grid-column: 1 / 7;
  margin-top: -0.3em;
  margin-bottom: -0.5em;
}

main .item > .color-image {
  grid-column: 1 / 7;
}

main .item img {
  width: 100%;
}

@media screen {
  main {
    max-width: 1200px;
  }

  main .front-cover,
  main .back-cover {
    display: block;
    max-height: 100vh;
    margin: 0 auto;
  }

  main .brand-logo {
    display: block;
    height: 6rem;
    margin: 4rem auto 0;
    padding: 1rem;
  }

  main .brand-image {
    margin-top: 4rem;
  }

  main .outfit {
    margin-top: 3rem;
  }

  main .item {
    margin-top: 3rem;
  }
}

@media screen and (max-width: 1023px) {
  body {
    overflow-x: hidden;
  }

  header {
    flex-direction: column;
    padding-bottom: 1rem;
  }

  header #navs {
    margin: 0;
  }

  main .outfits {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 0 1rem;
  }

  main .items {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0 1rem;
  }
}

@media print {
  header {
    display: none;
  }

  body {
    padding: 0 15mm;
    width: 297mm;
  }

  main .front-cover,
  main .back-cover {
    break-inside: avoid;
    width: 100%;
  }

  main .brand-logo {
    position: absolute;
    top: 5mm;
    left: 50%;
    transform: translate(-50%, 0);
  }

  main .brand-logo .outfits-0 {
    display: none;
  }

  main .outfit {
    break-inside: avoid;
    margin-top: 30mm;
  }

  main .item {
    break-inside: avoid;
  }

  main .item .description {
    font-size: 5pt;
  }

  main .item .color .name {
    font-size: 4pt;
  }

  main .item > .color-info {
    font-size: 6pt;
  }

  main .item > .color-info .name {
    font-size: 4pt;
  }
}

@page {
  size: 297mm 210mm;
  margin: 10mm 0;
}