@charset "UTF-8";

:root {
  --brand: #9e0030;
  --ink: #181818;
  --muted: #626262;
  --line: #b9b9b9;
  --soft: #f2f2f0;
  --teal: #087b82;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Zen Kaku Gothic New", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 17px;
  line-height: 1.85;
}

*, *::before, *::after { box-sizing: border-box; }
img { max-width: 100%; height: auto; }
a { color: #850029; text-decoration-thickness: 1px; text-underline-offset: 3px; }

.site-header {
  max-width: 950px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
}

.site-banner { display: block; line-height: 0; }

.site-header nav {
  display: flex;
  justify-content: center;
  background: #202020;
}

.site-header nav a {
  padding: 9px 20px;
  color: #fff;
  font-size: 14px;
  text-decoration: none;
}

.site-header nav a:hover,
.site-header nav a:focus { background: var(--brand); }

#rock-fashion-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px 56px;
}

#article .breadcrumb {
  max-width: 1000px;
  margin: 0 auto 20px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

#article .hero {
  position: relative;
  min-height: 440px;
  margin: 0 0 34px;
  overflow: hidden;
  color: #fff;
  background: #111;
}

#article .hero::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.58);
  content: "";
}

#article .hero-collage {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

#article .hero-collage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(35%);
}

#article .hero-copy {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 92px 58px 54px;
}

#article .hero-copy p {
  margin: 0 0 10px;
  color: #72e2d7;
  font-size: 14px;
  font-weight: 700;
}

#article .hero-copy h1 {
  margin: 0 0 14px;
  font-family: "Shippori Mincho B1", "Yu Mincho", serif;
  font-size: 48px;
  line-height: 1.35;
}

#article .hero-copy span { font-size: 19px; font-weight: 700; }

#article .intro,
#article .toc,
#article #timeline,
#article #comparison,
#article #howto,
#article #faq,
#article .sources,
#article .shop-note {
  max-width: 1000px;
  margin-right: auto;
  margin-left: auto;
}

#article .intro h2 { margin: 0 0 14px; font-size: 28px; }

#article .answer-box {
  padding: 20px 24px;
  border-left: 6px solid var(--brand);
  background: var(--soft);
}

#article .answer-box p { margin-top: 0; margin-bottom: 15px; }
#article .answer-box p:last-child { margin-bottom: 0; }

#article .toc {
  margin-top: 28px;
  margin-bottom: 54px;
  padding: 17px 20px;
  border: 1px solid var(--line);
}

#article .toc > div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 10px 0 13px;
}

#article .toc > div a {
  display: inline-block;
  min-width: 72px;
  padding: 6px 10px;
  color: #fff;
  background: #242424;
  text-align: center;
  text-decoration: none;
}

#article .toc ol { margin: 0; padding-left: 23px; }

#article .section-heading {
  margin: 58px 0 22px;
  padding-bottom: 12px;
  border-bottom: 4px solid var(--brand);
}

#article .section-heading p {
  margin: 0;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

#article .section-heading h2 {
  margin: 2px 0 0;
  font-size: 29px;
  line-height: 1.45;
}

#article .decade {
  margin: 0 0 48px;
  scroll-margin-top: 12px;
}

#article .decade > header {
  display: grid;
  grid-template-columns: 155px 1fr;
  align-items: center;
  gap: 24px;
  margin-bottom: 18px;
  padding: 18px 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fafafa;
}

#article .decade > header > span {
  color: var(--brand);
  font-family: Georgia, serif;
  font-size: 45px;
  font-weight: 700;
  line-height: 1;
}

#article .decade > header h2 { margin: 0 0 4px; font-size: 24px; line-height: 1.45; }
#article .decade > header p { margin: 0; color: var(--muted); font-size: 15px; }

#article .style-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

#article .style-item {
  display: grid;
  grid-template-columns: 155px minmax(0, 1fr);
  gap: 18px;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  background: #fff;
}

#article .style-item img {
  width: 155px;
  height: 180px;
  object-fit: cover;
}

#article .style-item.image-wide { grid-template-columns: 1fr; }
#article .style-item.image-wide img { width: 100%; height: 210px; }

#article .style-item.no-image {
  grid-template-columns: 1fr;
  border-left: 6px solid var(--teal);
  background: var(--soft);
}

#article .style-item .tag {
  margin: 0 0 2px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 700;
}

#article .style-item h3 { margin: 0 0 9px; font-size: 21px; line-height: 1.45; }

#article .style-item p {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.75;
}

#article .style-item dl {
  margin: 0;
  padding-top: 9px;
  border-top: 1px solid #ddd;
  font-size: 13px;
  line-height: 1.6;
}

#article .style-item dt { color: var(--brand); font-weight: 700; }
#article .style-item dd { margin: 0; }

#article .comparison-table { border-top: 1px solid var(--line); }

#article .table-row {
  display: grid;
  grid-template-columns: 145px 1fr 1.2fr;
  gap: 16px;
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
}

#article .table-head { color: #fff; background: #242424; font-weight: 700; }

#article .howto-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0;
  list-style: none;
  counter-reset: tips;
}

#article .howto-list li {
  position: relative;
  padding: 52px 18px 18px;
  border-top: 5px solid var(--brand);
  background: var(--soft);
  counter-increment: tips;
}

#article .howto-list li::before {
  position: absolute;
  top: 9px;
  left: 18px;
  color: var(--brand);
  font-size: 25px;
  font-weight: 700;
  content: "0" counter(tips);
}

#article .howto-list strong { display: block; margin-bottom: 8px; font-size: 18px; }
#article .howto-list p { margin: 0; font-size: 15px; line-height: 1.75; }

#article #faq details { border-top: 1px solid var(--line); }
#article #faq details:last-child { border-bottom: 1px solid var(--line); }
#article #faq summary { padding: 16px 36px 16px 4px; cursor: pointer; font-weight: 700; }
#article #faq details p { margin: 0; padding: 0 4px 18px; }

#article .sources {
  margin-top: 52px;
  padding: 18px 22px;
  border-top: 1px solid #999;
  border-bottom: 1px solid #999;
  background: #fafafa;
  font-size: 14px;
  line-height: 1.7;
}

#article .sources h2 { margin: 0 0 10px; font-size: 21px; }
#article .sources p { margin-top: 0; }
#article .sources ul { margin-bottom: 0; padding-left: 22px; overflow-wrap: anywhere; }

#article .shop-note {
  margin-top: 34px;
  padding: 20px 22px;
  border: 2px solid var(--brand);
}

#article .shop-note h2 { margin: 0 0 10px; font-size: 22px; }
#article .shop-note p { margin-top: 0; }

#article .shop-note p:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 0;
}

#article .shop-note p:last-child a {
  display: inline-block;
  padding: 10px 15px;
  color: #fff;
  background: var(--brand);
  font-weight: 700;
  text-decoration: none;
}

.site-footer {
  padding: 24px 16px;
  color: #eee;
  background: #202020;
  text-align: center;
  font-size: 14px;
}

.site-footer a { color: #fff; }
.site-footer p { margin: 4px 0; }

@media (min-width: 800px) {
  #article .style-grid > .style-item:last-child:nth-child(odd) { grid-column: 1 / -1; }
}

@media (max-width: 799px) {
  .site-header nav a { flex: 1; padding: 9px 5px; text-align: center; font-size: 12px; }
  #rock-fashion-page { padding: 14px 14px 40px; }
  #article .hero { min-height: 465px; }
  #article .hero-collage { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
  #article .hero-copy { padding: 105px 24px 40px; }
  #article .hero-copy h1 { font-size: 37px; }
  #article .style-grid, #article .howto-list { grid-template-columns: 1fr; }
  #article .style-item.image-wide img { height: 240px; }
}

@media (max-width: 560px) {
  #article .hero { min-height: 430px; }
  #article .hero-copy { padding: 88px 20px 32px; }
  #article .hero-copy h1 { font-size: 31px; }
  #article .hero-copy span { font-size: 16px; }
  #article .intro h2, #article .section-heading h2 { font-size: 24px; }
  #article .answer-box, #article .toc { padding: 15px; }
  #article .decade > header { grid-template-columns: 1fr; gap: 8px; padding: 15px; }
  #article .decade > header > span { font-size: 38px; }
  #article .style-item { grid-template-columns: 110px minmax(0, 1fr); gap: 14px; padding: 14px; }
  #article .style-item img { width: 110px; height: 145px; }
  #article .style-item.image-wide { grid-template-columns: 1fr; }
  #article .style-item.image-wide img { width: 100%; height: 200px; }
  #article .table-row { grid-template-columns: 1fr; gap: 3px; padding: 13px 8px; }
  #article .table-head { display: none; }
  #article .table-row strong { color: var(--brand); }
  #article .shop-note p:last-child { display: block; }
  #article .shop-note p:last-child a { display: block; margin-top: 10px; text-align: center; }
}

@media (max-width: 380px) {
  #article .style-item { grid-template-columns: 1fr; }
  #article .style-item img { width: 100%; height: 210px; }
}