:root {
  --bg: #0e1430;
  --bg2: #151c3f;
  --ink: #f0e8d2;
  --muted: #b9b3a3;
  --gold: #c9a227;
  --gold-soft: rgba(201, 162, 39, .35);
  --line: rgba(240, 232, 210, .14);
  --serif: "Cormorant Garamond", "Noto Serif JP", Georgia, serif;
  --display: "Cinzel", "Noto Serif JP", Georgia, serif;
  --jp: "Noto Serif JP", serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; color: var(--ink); font-family: var(--serif); font-size: 19px; line-height: 1.7;
  background: radial-gradient(1200px 600px at 50% -10%, #25306a 0%, transparent 60%), var(--bg);
}
body.ja { font-family: var(--jp); font-size: 16px; line-height: 1.95; }
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .55;
  background-image:
    radial-gradient(1px 1px at 12% 22%, #fff8 50%, transparent 51%),
    radial-gradient(1px 1px at 72% 12%, #fff9 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 38% 68%, #ffe9b0aa 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 58%, #fff7 50%, transparent 51%),
    radial-gradient(1px 1px at 22% 88%, #fff6 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 60% 40%, #fff5 50%, transparent 51%);
}
a { color: var(--gold); }
.hidden { display: none !important; }

.top { display: flex; justify-content: space-between; align-items: center; padding: 18px 20px; max-width: 1040px; margin: 0 auto; }
.brand { font-family: var(--display); color: var(--ink); text-decoration: none; letter-spacing: .08em; font-size: 18px; display: flex; align-items: center; gap: 10px; }
.brand small { font-family: var(--jp); font-size: 12px; color: var(--muted); letter-spacing: .1em; }
.moon { width: 18px; height: 18px; border-radius: 50%; box-shadow: inset -5px 3px 0 0 var(--gold); display: inline-block; }
.lang { background: transparent; color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; font: inherit; font-size: 14px; cursor: pointer; }
.lang:hover { border-color: var(--gold); }

main { max-width: 1040px; margin: 0 auto; padding: 0 16px 40px; }
.hero { text-align: center; padding: 28px 0 10px; }
.eyebrow { font-family: var(--display); color: var(--gold); letter-spacing: .25em; font-size: 13px; margin: 0; }
h1 { font-family: var(--display); font-weight: 400; font-size: clamp(30px, 6vw, 52px); line-height: 1.2; margin: 10px 0 12px; letter-spacing: .03em; }
body.ja h1 { font-family: var(--jp); font-weight: 600; letter-spacing: .06em; }
.lead { color: var(--muted); max-width: 620px; margin: 0 auto 26px; }

.choice { max-width: 560px; margin: 0 auto; text-align: left; }
.label { font-family: var(--display); font-size: 13px; letter-spacing: .18em; color: var(--gold); margin: 18px 0 8px; }
body.ja .label { font-family: var(--jp); letter-spacing: .1em; }
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg button { flex: 1 1 auto; min-width: 110px; background: var(--bg2); color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font: inherit; font-size: 16px; cursor: pointer; transition: border-color .2s, background .2s; }
.seg button[aria-pressed="true"] { border-color: var(--gold); background: rgba(201, 162, 39, .12); }
.q { display: block; margin-top: 18px; font-size: 15px; color: var(--muted); }
.q input { display: block; width: 100%; margin-top: 6px; background: var(--bg2); color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: 12px; font: inherit; font-size: 16px; }
.q input:focus, .seg button:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.primary { display: block; width: 100%; margin-top: 22px; background: var(--gold); color: #1a1405; border: 0; border-radius: 12px; padding: 14px; font-family: var(--display); font-weight: 700; letter-spacing: .12em; font-size: 16px; cursor: pointer; }
body.ja .primary { font-family: var(--jp); letter-spacing: .08em; }
.primary:hover { filter: brightness(1.08); }

.table { text-align: center; padding: 24px 0; }
.instr { color: var(--muted); }
.fan { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; max-width: 860px; margin: 16px auto 0; }
.fan button { width: 64px; aspect-ratio: 2 / 3; border: 0; padding: 0; border-radius: 6px; cursor: pointer; background: url(img/back.webp) center / cover; box-shadow: 0 2px 10px #0008; transition: transform .2s, opacity .3s; animation: deal .5s both; }
.fan button:hover { transform: translateY(-8px); }
.fan button.picked { opacity: .15; pointer-events: none; }
@keyframes deal { from { opacity: 0; transform: translateY(20px) rotate(-6deg); } }
@media (max-width: 520px) { .fan button { width: 52px; } }

.reading { padding: 20px 0; }
.spread { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }
.slot { width: min(280px, 80vw); text-align: center; perspective: 1000px; }
.spread.three .slot { width: min(240px, 29vw); }
.slot .pos { font-family: var(--display); color: var(--gold); letter-spacing: .15em; font-size: 13px; margin-bottom: 8px; }
body.ja .slot .pos { font-family: var(--jp); }
.flip { position: relative; aspect-ratio: 2 / 3; transform-style: preserve-3d; transition: transform .9s cubic-bezier(.2, .7, .2, 1); }
.flip.on { transform: rotateY(180deg); }
.flip img { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 10px; backface-visibility: hidden; box-shadow: 0 10px 30px #000a; }
.flip .face { transform: rotateY(180deg); }
@media (max-width: 520px) { .spread.three { gap: 6px; flex-wrap: nowrap; } .spread.three .slot { width: calc((100vw - 32px - 12px) / 3); } .spread.three .slot .pos { font-size: 11px; letter-spacing: .08em; } }

.text { max-width: 680px; margin: 30px auto 0; background: rgba(21, 28, 63, .75); border: 1px solid var(--line); border-radius: 16px; padding: 26px 24px; }
.text h2 { font-family: var(--display); font-weight: 400; color: var(--gold); font-size: 22px; margin: 0 0 4px; letter-spacing: .05em; }
body.ja .text h2 { font-family: var(--jp); font-weight: 600; font-size: 19px; }
.text h3 { font-family: var(--display); font-size: 14px; letter-spacing: .15em; color: var(--muted); margin: 22px 0 2px; font-weight: 400; }
body.ja .text h3 { font-family: var(--jp); letter-spacing: .08em; }
.text .kw { color: var(--muted); font-size: .9em; margin: 0 0 8px; }
.text p { margin: 8px 0; }
.text .shadow { color: var(--muted); font-style: italic; }
.text .sum { border-top: 1px solid var(--line); margin-top: 22px; padding-top: 14px; }
.text .ai { font-size: 13px; color: var(--muted); margin-top: 18px; }

.actions { display: flex; flex-wrap: wrap; gap: 10px; max-width: 680px; margin: 18px auto 0; }
.actions > * { flex: 1 1 160px; margin: 0; }
.ghost { display: block; text-align: center; background: transparent; color: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 13px; font: inherit; font-size: 15px; cursor: pointer; text-decoration: none; }
.ghost:hover { border-color: var(--gold); }

.shop { max-width: 680px; margin: 28px auto 0; text-align: center; border: 1px solid var(--gold-soft); border-radius: 16px; padding: 22px; }
.shop h2 { font-family: var(--display); font-weight: 400; margin: 0 0 6px; font-size: 22px; }
body.ja .shop h2 { font-family: var(--jp); font-size: 19px; }
.shopLinks { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 12px; }
.shopLinks a { background: var(--gold); color: #1a1405; text-decoration: none; border-radius: 10px; padding: 10px 18px; font-weight: 600; }

.about { max-width: 680px; margin: 50px auto 0; text-align: center; color: var(--muted); }
.about h2 { font-family: var(--display); font-weight: 400; color: var(--ink); font-size: 20px; }
body.ja .about h2 { font-family: var(--jp); }

footer { border-top: 1px solid var(--line); padding: 24px 16px 40px; text-align: center; color: var(--muted); font-size: 13px; line-height: 1.8; }
footer p { max-width: 720px; margin: 6px auto; }
.follow a { margin: 0 8px; }