:root {
  --washi: #e9dfc9;
  --washi-light: #f7f1e5;
  --washi-deep: #d8c9ad;
  --sumi: #211e1a;
  --sumi-soft: #625a4d;
  --line: #766b5b;
  --ai: #40596e;
  --kin: #b18a46;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--sumi);
  background: #d7d0c4;
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}
a { color: inherit; text-decoration: none; }

.site-wrap {
  width: 100%;
  max-width: 760px;
  min-height: 100vh;
  margin: 0 auto;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 4%, rgba(255,255,255,.45) 0 1px, transparent 2px),
    radial-gradient(circle at 90% 18%, rgba(86,67,37,.08) 0 1px, transparent 2px),
    linear-gradient(rgba(233,223,201,.93), rgba(233,223,201,.93)),
    var(--washi);
  background-size: 17px 19px, 23px 21px, auto, auto;
}

.page-heading {
  position: relative;
  padding: 54px 20px 48px;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(135deg, rgba(255,255,255,.42), transparent 52%), var(--washi-light);
  border-bottom: 1px solid rgba(118,107,91,.55);
}
.page-heading::before,
.page-heading::after {
  position: absolute;
  width: 180px;
  height: 75px;
  content: "";
  opacity: .12;
  border: 5px solid var(--ai);
  border-color: var(--ai) transparent transparent var(--ai);
  border-radius: 50%;
  transform: rotate(-20deg);
}
.page-heading::before { top: -25px; left: -50px; }
.page-heading::after { right: -45px; bottom: -48px; transform: rotate(160deg); }

.page-heading__en,
.section-heading__en {
  margin: 0 0 7px;
  color: var(--ai);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .28em;
}
.page-heading h1 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(35px, 9vw, 54px);
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.3;
}
.page-heading h1::after {
  display: block;
  width: 180px;
  height: 2px;
  margin: 21px auto 0;
  content: "";
  background: var(--kin);
}
.page-heading > p:last-child {
  margin: 16px auto 0;
  color: var(--sumi-soft);
  font-size: 14px;
  line-height: 1.8;
}

.champion-section {
  padding: 38px 15px 48px;
  background: rgba(247,241,229,.44);
}
.section-heading {
  margin: 0 4px 18px;
  padding-bottom: 12px;
  text-align: center;
  border-bottom: 2px solid var(--line);
}
.section-heading h2 {
  margin: 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(28px, 7vw, 40px);
  font-weight: 500;
  letter-spacing: .08em;
}
.section-heading::after {
  display: block;
  width: 48px;
  height: 2px;
  margin: 14px auto -14px;
  content: "";
  background: var(--kin);
}

.champion-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px 11px;
  margin-top: 29px;
}
.champion-card {
  position: relative;
  min-height: 128px;
  padding: 18px 15px 16px;
  border: 1px solid rgba(118,107,91,.8);
  background: rgba(255,255,255,.64);
  box-shadow: 0 4px 8px rgba(47,37,23,.12);
}
.champion-card__number {
  display: inline-block;
  margin-bottom: 7px;
  color: var(--ai);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .05em;
}
.champion-card__year {
  display: block;
  color: var(--sumi-soft);
  font-size: 12px;
  line-height: 1.5;
}
.champion-card__name {
  margin: 8px 0 0;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: clamp(20px, 5.3vw, 28px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .03em;
  overflow-wrap: anywhere;
}
.champion-card::after {
  position: absolute;
  right: 12px;
  bottom: 10px;
  width: 30px;
  height: 2px;
  content: "";
  background: var(--kin);
  opacity: .75;
}
.deceased {
  display: inline-block;
  margin-right: .15em;
  color: var(--sumi-soft);
  font-size: .68em;
  font-weight: 500;
  vertical-align: .08em;
}

.breadcrumb {
  display: flex;
  gap: 10px;
  padding: 18px 20px;
  border-top: 1px solid rgba(118,107,91,.35);
  color: var(--sumi-soft);
  font-size: 12px;
}
.breadcrumb a { text-decoration: underline; text-underline-offset: 3px; }

.footer {
  padding: 42px 24px 25px;
  border-top: 1px solid var(--line);
  background: var(--washi-deep);
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3px 20px;
}
.footer-nav a {
  position: relative;
  padding: 13px 22px 13px 2px;
  border-bottom: 1px solid rgba(118,107,91,.45);
  font-size: 14px;
  font-weight: 700;
}
.footer-nav a::after {
  position: absolute;
  top: 50%;
  right: 4px;
  content: "›";
  color: var(--ai);
  font-size: 21px;
  transform: translateY(-53%);
}
.footer-nav a:hover { color: var(--ai); background: rgba(255,255,255,.18); }
.copyright { margin: 32px 0 0; color: var(--sumi-soft); font-size: 12px; text-align: center; }
.sp-only { display: inline; }

@media (min-width: 620px) {
  .sp-only { display: none; }
  .champion-section { padding-right: 28px; padding-left: 28px; }
  .champion-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 17px; }
  .champion-card__name { font-size: 22px; }
}

@media (min-width: 1024px) {
  body { padding: 24px; }
  .site-wrap { max-width: 1280px; box-shadow: 0 0 28px rgba(0,0,0,.16); }
  .page-heading { padding: 70px 40px 64px; }
  .champion-section { padding: 52px 56px 64px; }
  .champion-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin-top: 38px; }
  .champion-card { min-height: 142px; padding: 20px 18px 18px; }
  .champion-card__name { font-size: 25px; }
  .breadcrumb { padding: 20px 56px; }
  .footer { padding: 42px 56px 26px; }
  .footer-nav { display: flex; justify-content: center; gap: 8px 20px; }
  .footer-nav a { padding: 10px 24px 10px 10px; border-bottom: 0; font-size: 15px; }
}

@media (max-width: 390px) {
  .champion-grid { grid-template-columns: 1fr; }
  .champion-card { min-height: 116px; }
  .champion-card__name { font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}