:root {
  color-scheme: light;
  --puzzle-cream: #f3ead7;
  --puzzle-paper: #fffaf0;
  --puzzle-green: #213f35;
  --puzzle-green-dark: #142c25;
  --puzzle-gold: #b58a4a;
  --puzzle-brown: #332b24;
  --puzzle-muted: #756b5f;
  --puzzle-line: rgba(51, 43, 36, 0.22);
  --puzzle-focus: #9a5d16;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--puzzle-cream);
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 90% 5%, rgba(181, 138, 74, 0.13), transparent 24rem),
    repeating-linear-gradient(0deg, transparent 0 47px, rgba(51, 43, 36, 0.045) 48px),
    var(--puzzle-cream);
  color: var(--puzzle-brown);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--puzzle-focus);
  outline-offset: 4px;
}

.puzzle-skip-link {
  position: fixed;
  z-index: 20;
  left: 1rem;
  top: 1rem;
  padding: 0.75rem 1rem;
  background: var(--puzzle-green-dark);
  color: white;
  transform: translateY(-160%);
}

.puzzle-skip-link:focus {
  transform: translateY(0);
}

.puzzle-unlock {
  width: min(100%, 78rem);
  margin-inline: auto;
  min-height: 100vh;
  padding: 1rem;
}

.puzzle-masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0 1.5rem;
  border-bottom: 1px solid var(--puzzle-line);
}

.puzzle-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.puzzle-brand-mark {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  place-items: center;
  border: 1px solid var(--puzzle-gold);
  color: var(--puzzle-gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.4rem;
}

.puzzle-brand strong,
.puzzle-brand small {
  display: block;
}

.puzzle-brand strong {
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.puzzle-brand small {
  color: var(--puzzle-muted);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.puzzle-language {
  display: grid;
  gap: 0.25rem;
  color: var(--puzzle-muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.puzzle-language select {
  min-height: 2.75rem;
  border: 1px solid var(--puzzle-line);
  border-radius: 999px;
  background: var(--puzzle-paper);
  color: var(--puzzle-brown);
  padding: 0.5rem 2.3rem 0.5rem 0.9rem;
}

.puzzle-hero {
  padding: clamp(2.5rem, 7vw, 6.8rem) 0 clamp(2rem, 5vw, 4rem);
}

.puzzle-eyebrow {
  margin: 0 0 0.8rem;
  color: #8b382f;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.puzzle-hero h1,
.puzzle-panel h2,
.puzzle-epilogue h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.puzzle-hero h1 {
  max-width: 12ch;
  margin: 0;
  color: var(--puzzle-green-dark);
  font-size: clamp(3rem, 11vw, 7.6rem);
}

.puzzle-subtitle {
  margin: 1rem 0 0;
  color: var(--puzzle-gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.45rem, 4vw, 2.35rem);
}

.puzzle-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.5rem;
  margin: 2rem 0 0;
}

.puzzle-meta div {
  display: grid;
  gap: 0.1rem;
}

.puzzle-meta dt {
  color: var(--puzzle-muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.puzzle-meta dd {
  margin: 0;
  font-weight: 700;
}

.puzzle-panel,
.puzzle-epilogue {
  border: 1px solid var(--puzzle-line);
  background: rgba(255, 250, 240, 0.86);
  box-shadow: 0 1.5rem 4rem rgba(51, 43, 36, 0.08);
}

.puzzle-panel {
  max-width: 52rem;
  margin: 0 auto 4rem;
  padding: clamp(1.3rem, 5vw, 3.5rem);
}

.puzzle-panel h2 {
  margin: 1.5rem 0;
  color: var(--puzzle-green-dark);
  font-size: clamp(2rem, 6vw, 3.8rem);
}

.puzzle-spoiler-note {
  border-left: 3px solid var(--puzzle-gold);
  padding-left: 1rem;
  color: var(--puzzle-muted);
  font-size: 0.92rem;
}

.puzzle-intro {
  margin: 2rem 0 0;
  font-size: 1.08rem;
}

.puzzle-answer-options,
.puzzle-answer-parts {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  border: 0;
}

.puzzle-answer-options legend,
.puzzle-answer-parts legend {
  margin-bottom: 0.7rem;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.puzzle-answer-choice {
  display: flex;
  align-items: center;
  min-height: 3.5rem;
  gap: 0.8rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--puzzle-line);
  background: var(--puzzle-paper);
  cursor: pointer;
}

.puzzle-answer-choice:has(input:checked) {
  border-color: var(--puzzle-green);
  box-shadow: inset 0 0 0 2px var(--puzzle-green);
}

.puzzle-answer-choice input {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: var(--puzzle-green);
}

.puzzle-text-answer {
  display: grid;
  gap: 0.4rem;
  margin-top: 1rem;
  font-weight: 750;
}

.puzzle-text-answer input {
  width: 100%;
  min-height: 3.3rem;
  border: 1px solid var(--puzzle-line);
  border-radius: 0;
  background: var(--puzzle-paper);
  color: var(--puzzle-brown);
  padding: 0.75rem 0.9rem;
}

.puzzle-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.puzzle-actions > [hidden] {
  display: none !important;
}

.puzzle-primary,
.puzzle-secondary,
.puzzle-link-button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--puzzle-green);
  border-radius: 0;
  padding: 0.75rem 1.1rem;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

.puzzle-primary {
  background: var(--puzzle-green);
  color: white;
}

.puzzle-primary:hover {
  background: var(--puzzle-green-dark);
}

.puzzle-secondary {
  background: transparent;
  color: var(--puzzle-green);
}

.puzzle-primary:disabled,
.puzzle-secondary:disabled {
  cursor: wait;
  opacity: 0.65;
}

.puzzle-hint {
  margin-top: 1.2rem;
  border: 1px dashed var(--puzzle-gold);
  background: rgba(181, 138, 74, 0.09);
  padding: 1rem;
}

.puzzle-result {
  text-align: center;
}

.puzzle-result .puzzle-actions {
  justify-content: center;
}

.puzzle-solved {
  border-color: rgba(33, 63, 53, 0.45);
}

.puzzle-epilogue {
  display: grid;
  overflow: hidden;
  margin: 0 auto 4rem;
}

.puzzle-epilogue[hidden] {
  display: none;
}

.puzzle-epilogue-art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.puzzle-epilogue-copy {
  padding: clamp(1.4rem, 5vw, 3.5rem);
}

.puzzle-epilogue h2 {
  margin: 0 0 1.5rem;
  color: var(--puzzle-green-dark);
  font-size: clamp(2.3rem, 6vw, 4.4rem);
}

.puzzle-epilogue-copy p {
  max-width: 64ch;
}

.puzzle-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem 0;
  border-top: 1px solid var(--puzzle-line);
  color: var(--puzzle-muted);
  font-size: 0.84rem;
}

.puzzle-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.5rem;
}

.puzzle-sr-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.puzzle-noscript {
  margin: 2rem auto;
  max-width: 52rem;
  border: 1px solid #8b382f;
  padding: 1rem;
}

@media (min-width: 800px) {
  .puzzle-unlock {
    padding-inline: 2rem;
  }

  .puzzle-epilogue {
    grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
  }

  .puzzle-epilogue-art img {
    height: 100%;
  }
}

@media (max-width: 520px) {
  .puzzle-masthead {
    align-items: flex-start;
  }

  .puzzle-brand small {
    max-width: 17ch;
  }

  .puzzle-actions > * {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (forced-colors: active) {
  .puzzle-answer-choice:has(input:checked) {
    outline: 3px solid CanvasText;
  }
}