@import url("lang.css");

:root {
  --ink: #2a2118;
  --muted: #6d5c48;
  --gold: #a6843d;
  --gold-soft: #e4d2a4;
  --paper: #f7f1e4;
  --line: rgba(166, 132, 61, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(1100px 640px at 50% -8%, #fbf6ec, #e7dcc8 68%, #d9cbb6);
  font-family: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 500;
}

button,
img { font: inherit; }

.top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  width: min(92vw, 40rem);
  margin: 0 auto;
  padding: 1.4rem 0 0.4rem;
}

.brand {
  margin: 0;
  font-family: Cinzel, "Palatino Linotype", Palatino, serif;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.mast {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 0;
}

.mast .instagram {
  display: flex;
  color: var(--gold);
  line-height: 0;
  text-decoration: none;
}

.mast .instagram svg {
  width: 1.45rem;
  height: 1.45rem;
}

.mast .instagram:hover { color: #5c4318; }

.lang-menu {
  position: relative;
  z-index: 3;
}

.lang {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  color: var(--gold);
  font-family: Cinzel, "Palatino Linotype", Palatino, serif;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.lang:hover { color: #5c4318; }

.lang:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.lang-mark {
  width: 0.32rem;
  height: 0.32rem;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-0.12rem) rotate(45deg);
}

.lang[aria-expanded="true"] .lang-mark {
  transform: translateY(0.06rem) rotate(225deg);
}

.lang-list {
  position: absolute;
  top: calc(100% + 0.55rem);
  right: 0;
  z-index: 3;
  min-width: 9.5rem;
  max-height: 70vh;
  margin: 0;
  padding: 0.3rem 0;
  overflow: auto;
  list-style: none;
  background: #fbf6ec;
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(62, 44, 22, 0.12);
}

.lang-list a {
  display: block;
  padding: 0.55rem 1rem;
  color: var(--ink);
  font-family: Cinzel, "Palatino Linotype", Palatino, serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.lang-list a:hover,
.lang-list a:focus-visible {
  color: #5c4318;
  background: rgba(166, 132, 61, 0.12);
}

.tagline {
  flex: 1 0 100%;
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.06em;
}

main {
  width: min(92vw, 40rem);
  margin: 0 auto;
  padding: 0.6rem 0 4rem;
}

.notice,
.error {
  margin: 0 0 1rem;
  text-align: center;
  line-height: 1.8;
}

.notice { color: var(--muted); }

.error { color: #7a2e24; }

.stage {
  display: flex;
  justify-content: center;
}

.card {
  position: relative;
  width: min(78vw, 380px);
  aspect-ratio: 2 / 3;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  perspective: 1400px;
}

.card.is-open { cursor: default; }

.card:focus-visible,
.hint:focus-visible,
.scene:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.card-inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 0.75s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.card.is-flipped .card-inner { transform: rotateY(180deg); }

.card.no-motion .card-inner { transition: none; }

.card-face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 1.05rem;
  backface-visibility: hidden;
  box-shadow:
    0 18px 40px rgba(62, 44, 22, 0.18),
    0 2px 0 rgba(255, 248, 236, 0.4) inset;
}

.card-face.front { transform: rotateY(180deg); }

.card-face.back img { transition: filter 0.35s ease; }

.card.is-waiting .card-face.back img {
  filter: sepia(0.55) saturate(0.72) brightness(0.84);
}

.face-turn {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}

.face-turn.reversed { transform: rotate(180deg); }

.card-face img,
.card-face video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  background: #f4efe4;
}


.sheet,
.guide {
  overflow: hidden;
  transition: height 0.7s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.55s ease;
}

.sheet.is-folding,
.guide.is-folding,
.guide.is-folded {
  height: 0 !important;
  opacity: 0;
}

html.has-reading .guide {
  height: 0;
  opacity: 0;
}

.guide {
  margin-top: 2.2rem;
}

.guide h2 {
  margin: 1.6rem 0 0.7rem;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.guide h3 {
  margin: 1.15rem 0 0.35rem;
  font-size: 1rem;
  font-weight: 600;
}

.guide p,
.guide li {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.95;
}

.guide ol {
  margin: 0;
  padding-left: 1.4rem;
}

.guide li + li { margin-top: 0.45rem; }

.guide section + section {
  margin-top: 0.4rem;
  padding-top: 0.2rem;
}

.today {
  margin: 0.9rem 0 0;
  text-align: center;
  letter-spacing: 0.08em;
}

.today a,
.today a:link,
.today a:visited,
.today a:hover,
.today a:active {
  color: #7a5c2e;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.18em;
}

.today a:hover { color: #5c4318; }

.guide .today { margin: 1.6rem 0 0.2rem; }

.guide .designs {
  margin: 1.45rem 0 0.15rem;
  text-align: center;
  letter-spacing: 0.08em;
}

.guide .designs a,
.guide .designs a:link,
.guide .designs a:visited,
.guide .designs a:hover,
.guide .designs a:active {
  color: #7a5c2e;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.18em;
}

.guide .designs a:hover { color: #5c4318; }

.arcana {
  margin: 0.3rem 0 0;
  padding: 0;
  list-style: none;
}

.arcana li {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  column-gap: 0.85rem;
  align-items: start;
}

.arcana li > a:first-child {
  grid-column: 1;
  grid-row: 1 / span 3;
  line-height: 0;
  text-decoration: none;
}

.arcana li > h3,
.arcana li > p { grid-column: 2; }

.guide .arcana li + li { margin-top: 1.15rem; }

.arcana h3 {
  margin: 0 0 0.15rem;
  letter-spacing: 0.14em;
}

.arcana-thumb {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  object-fit: cover;
}

.arcana a,
.arcana a:visited,
.arcana a:hover,
.arcana a:active {
  color: #7a5c2e;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.18em;
}

.arcana a:hover { color: #5c4318; }

.library {
  margin: 1.15rem 0 0;
  text-align: center;
  letter-spacing: 0.08em;
}

.library[hidden] { display: none; }

#library-link,
#library-link:link,
#library-link:visited,
#library-link:hover,
#library-link:active {
  color: #7a5c2e;
  letter-spacing: inherit;
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.18em;
}

#library-link:hover { color: #5c4318; }

.share {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.7rem;
  margin: 0.9rem 0 0;
}

.share a,
.share a:link,
.share a:visited,
.share button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: rgba(251, 246, 236, 0.7);
  color: #5c4318;
  text-decoration: none;
  cursor: pointer;
}

.share svg {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}

.share a:hover,
.share button:hover {
  background: #f3e6cc;
  color: #2a2118;
}

.copied {
  margin: 0.75rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-align: center;
}

.copied[hidden] { display: none; }

.arcana .latin {
  margin-left: 0.2rem;
  font-family: Cinzel, "Palatino Linotype", Palatino, serif;
  font-size: 0.72em;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.guide .arcana p + p { margin-top: 0.15rem; }

.arcana .side {
  margin-right: 0.4rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.hint-wrap { text-align: center; }

.hint {
  margin: 1rem 0 0;
  padding: 0.35rem 0.2rem;
  border: 0;
  background: none;
  color: var(--muted);
  cursor: pointer;
  letter-spacing: 0.08em;
}

.reading,
.color-panel { margin-top: 1.6rem; }

.reading h2 {
  margin: 0;
  text-align: center;
  font-size: 1.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.en,
.orientation {
  margin: 0.35rem 0 0;
  text-align: center;
}

.en {
  font-family: Cinzel, "Palatino Linotype", Palatino, serif;
  font-size: 0.92rem;
  letter-spacing: 0.22em;
}

.orientation {
  color: var(--gold);
  letter-spacing: 0.42em;
  text-indent: 0.42em;
}

#meaning,
.story {
  margin-top: 1.4rem;
  font-size: 1.05rem;
  line-height: 2;
}

#meaning p,
.story p { margin: 0 0 1.15rem; }

.story .reveal {
  margin-top: 1.8rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  text-align: center;
  letter-spacing: 0.06em;
}

.story .color-chip {
  display: block;
  width: min(17.5rem, 76%);
  height: 3.15rem;
  margin: 1rem auto 0.95rem;
  border: 2px solid #c6a45a;
  border-radius: 999px;
  box-shadow: 0 12px 26px rgba(62, 44, 22, 0.22);
}

.story .afterword {
  color: var(--muted);
  text-align: center;
}

.scene {
  display: block;
  width: min(78vw, 380px);
  margin: 2.4rem auto 0.6rem;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.scene img,
.mirror {
  display: block;
  width: 100%;
  height: calc(min(78vw, 380px) * 3 / 2);
  border-radius: 1.05rem;
  box-shadow: 0 18px 40px rgba(62, 44, 22, 0.18);
}

#scene img { object-fit: cover; height: auto; }

.mirror {
  position: relative;
  background:
    linear-gradient(var(--paper), #efe2cc);
  box-shadow:
    0 18px 40px rgba(62, 44, 22, 0.18),
    inset 0 0 0 1px #c6a45a,
    inset 0 0 0 10px var(--paper),
    inset 0 0 0 11px rgba(166, 132, 61, 0.7);
}

.mirror::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 30%;
  width: 36%;
  height: 34%;
  transform: translateX(-50%);
  border-radius: 50%;
  background:
    radial-gradient(ellipse at 50% 28%, rgba(255, 255, 255, 0.5), transparent 46%),
    var(--mirror);
  box-shadow:
    0 0 0 8px #f4ead4,
    0 0 0 11px #b0893e,
    0 0 0 15px #e6d3a2,
    inset 0 0 28px rgba(255, 255, 255, 0.28);
}

.colophon {
  width: min(92vw, 40rem);
  margin: 0 auto;
  padding: 2.4rem 0 2.8rem;
  color: var(--muted);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-align: center;
}

.colophon p { margin: 0.35rem 0; }

.colophon a,
.colophon a:link,
.colophon a:visited,
.colophon a:hover,
.colophon a:active {
  color: #7a5c2e;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.18em;
}

.colophon a:hover { color: #5c4318; }

.missing h1 {
  margin: 2.2rem 0 0.8rem;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.missing p {
  margin: 0.7rem 0;
  text-align: center;
  line-height: 1.9;
}

.missing .alt {
  margin-top: 1.6rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.missing a,
.missing a:link,
.missing a:visited,
.missing a:hover,
.missing a:active {
  color: #7a5c2e;
  text-decoration-color: var(--gold);
  text-underline-offset: 0.18em;
}

.missing a:hover { color: #5c4318; }

.brand a {
  color: inherit;
  text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
  .card-inner,
  .sheet,
  .guide { transition: none; }
}