:root {
  --white: #fff;
  --black: #000;
  --muted: rgba(255, 255, 255, .72);
  --line: rgba(255, 255, 255, .22);
  --serif: Iowan Old Style, Baskerville, "Times New Roman", Times, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { width: 100%; min-height: 100%; margin: 0; background: var(--black); }
body { color: var(--white); font-family: var(--sans); }
[hidden] { display: none !important; }

.wrap {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 100dvh;
  padding: max(24px, env(safe-area-inset-top)) max(22px, env(safe-area-inset-right)) max(32px, env(safe-area-inset-bottom)) max(22px, env(safe-area-inset-left));
  text-align: center;
}

blockquote {
  max-width: 28ch;
  margin: 0;
  color: var(--white);
  font-family: var(--serif);
  font-size: clamp(2.05rem, 5.25vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1.1;
  text-wrap: balance;
  cursor: pointer;
  user-select: text;
}

blockquote:focus-visible { outline: none; }
.reference { margin: clamp(24px, 3.2vw, 36px) 0 0; color: var(--muted); font-family: var(--serif); font-size: clamp(1rem, 1.75vw, 1.45rem); letter-spacing: .02em; }

.toast {
  position: fixed;
  z-index: 2;
  left: 50%;
  bottom: max(26px, env(safe-area-inset-bottom));
  margin: 0;
  transform: translate(-50%, 14px);
  color: var(--white);
  font-size: .76rem;
  letter-spacing: .045em;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}
.toast.is-visible { transform: translate(-50%, 0); opacity: .72; }

.share-menu {
  position: fixed;
  z-index: 3;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  padding: 10px 12px;
  background: var(--black);
  color: var(--white);
  font-size: .74rem;
}
.share-menu p { margin: 0; color: var(--muted); }
.share-menu a, .share-menu button { border: 0; padding: 0; background: transparent; color: var(--white); font: inherit; text-decoration: underline; cursor: pointer; }

.noscript { margin: 0; padding: 24px; color: var(--white); text-align: center; }

@media (max-width: 640px) {
  blockquote { max-width: 20ch; font-size: clamp(2.1rem, 10vw, 3.6rem); line-height: 1.12; }
  .reference { margin-top: 22px; font-size: 1.05rem; }
  .share-menu { right: 50%; bottom: max(22px, env(safe-area-inset-bottom)); transform: translateX(50%); width: max-content; max-width: calc(100vw - 32px); }
}

@media (orientation: landscape) and (max-height: 500px) {
  .wrap { align-content: center; }
  blockquote { font-size: clamp(1.7rem, 5vw, 3rem); }
  .reference { margin-top: 18px; }
}

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } }