:root[data-theme="dark"] {
  --gold: #d4af37;
  --gold-light: #e5c04e;
  --gold-border: rgba(212, 175, 55, 0.3);

  --pico-font-family: "Cormorant Garamond", "Noto Sans JP Web", Georgia, serif;
  --pico-font-size: 112.5%;
  --pico-background-color: #0b0b0b;
  --pico-color: #e6d59a;
  --pico-muted-color: #8f8041;
  --pico-muted-border-color: var(--gold-border);

  --pico-primary: var(--gold);
  --pico-primary-background: var(--gold);
  --pico-primary-underline: rgba(212, 175, 55, 0.5);
  --pico-primary-hover: var(--gold-light);
  --pico-primary-hover-background: var(--gold-light);
  --pico-primary-focus: rgba(212, 175, 55, 0.375);
  --pico-primary-inverse: #0b0b0b;

  --pico-h1-color: var(--gold);
  --pico-h3-color: var(--gold);
  --pico-blockquote-border-color: var(--gold);

  --pico-card-background-color: #181818;
  --pico-card-border-color: var(--gold-border);
  --pico-card-box-shadow: 0 0 20px rgba(212, 175, 55, 0.1);

  --pico-form-element-background-color: #111;
  --pico-form-element-border-color: var(--gold-border);
  --pico-form-element-color: var(--gold);
  --pico-form-element-placeholder-color: #b59b45;
}

@media (min-width: 1024px) {
  :root[data-theme="dark"] {
    --pico-font-size: 125%;
  }
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  animation: fadeIn 2.2s ease-out both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  body {
    animation: none;
  }
}

h1,
h3 {
  --pico-font-weight: 600;
}

/* Top bar */

header nav {
  margin-bottom: 4rem;
  border-bottom: 1px solid var(--gold-border);
}

header nav img {
  display: block;
  width: 3.5rem;
  filter: drop-shadow(0 0 6px rgba(212, 175, 55, 0.3));
}

header nav a {
  font-variant: small-caps;
  text-decoration: none;
}

header nav select:not([multiple], [size]) {
  --pico-form-element-spacing-vertical: 0.25rem;
  --pico-form-element-spacing-horizontal: 0.25rem;
  --pico-form-element-background-color: transparent;
  --pico-form-element-active-background-color: transparent;
  --pico-form-element-border-color: transparent;
  --pico-form-element-active-border-color: var(--gold-border);
  --pico-icon-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  width: auto;
  margin: 0;
  background-position: center right 0.25rem;
  background-size: 0.8rem auto;
  font-variant: small-caps;
}

header nav option {
  background-color: var(--pico-background-color);
  color: var(--pico-color);
}

header nav noscript a {
  margin-left: 0.75rem;
}

/* Hero */

hgroup {
  margin-bottom: 2rem;
  container-type: inline-size;
  text-align: center;
}

h1 {
  font-size: clamp(1.5rem, 6vw, 3.25rem);
  line-height: 1.15;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-wrap: balance;
}

@media (min-width: 768px) {
  h1 {
    letter-spacing: 0.12em;
  }
}

/* On desktop the name stays on one line: the longest translation
   needs about 22.6em of width, so 4.3cqi always fits. */
@media (min-width: 1024px) {
  h1:not(:lang(ja)) {
    font-size: min(3.25rem, 4.3cqi);
    white-space: nowrap;
  }
}

hgroup > p {
  margin-top: 0.75rem;
  color: #c9b36b;
  font-size: 1.35rem;
  font-style: italic;
}

hgroup::after {
  content: "◆";
  display: block;
  width: 9rem;
  margin: 1.5rem auto 0;
  background:
    linear-gradient(var(--gold-border), var(--gold-border)) left center / 40% 1px no-repeat,
    linear-gradient(var(--gold-border), var(--gold-border)) right center / 40% 1px no-repeat;
  color: var(--gold);
  font-size: 0.7rem;
}

/* Content */

@media (min-width: 768px) {
  main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 20rem;
    gap: 4rem;
    align-items: start;
  }
}

main > section {
  max-width: 38rem;
  line-height: 1.7;
}

main > section > p:first-child {
  color: var(--gold);
  font-size: 1.3rem;
  line-height: 1.5;
}

blockquote {
  margin: 2.5rem 0;
  color: var(--gold);
  font-size: 1.2rem;
}

blockquote p {
  margin-bottom: 0;
  font-style: italic;
}

#members {
  margin: 0;
}

#members h3 {
  letter-spacing: 0.05em;
}

#members button {
  width: 100%;
}

#members > p:last-child {
  margin-bottom: 0;
  color: #b59b45;
  font-size: 0.9rem;
  font-style: italic;
}

/* Japanese has no true italics */
:lang(ja) :is(hgroup > p, blockquote p, #members > p:last-child) {
  font-style: normal;
}

footer {
  margin-top: auto;
  border-top: 1px solid var(--gold-border);
  color: var(--pico-muted-color);
}