:root {
  --bg-deep: oklch(8% 0.025 258);
  --fg: oklch(97% 0.008 80);
  --muted: oklch(72% 0.015 80);
  --dim: oklch(54% 0.02 80);
  --gold: oklch(83% 0.09 92);
  --gold-d: oklch(63% 0.09 80);
  --gold-grad: linear-gradient(170deg, oklch(89% 0.07 95) 0%, oklch(78% 0.1 88) 45%, oklch(62% 0.1 78) 100%);
  --hairline: oklch(55% 0.04 250 / 0.22);
  --surface: oklch(16% 0.035 258);
  --font-en: "Cinzel", "Inter", serif;
  --font-serif: "Shippori Mincho B1", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-jp: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Noto Sans JP", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background:
    conic-gradient(from 200deg at 25% -8%, transparent 0deg, oklch(75% 0.09 85 / 0.2) 8deg, transparent 17deg),
    conic-gradient(from 152deg at 75% -8%, transparent 0deg, oklch(75% 0.09 85 / 0.2) 8deg, transparent 17deg),
    conic-gradient(from 174deg at 50% -12%, transparent 0deg, oklch(80% 0.08 88 / 0.26) 7deg, transparent 15deg),
    radial-gradient(130% 70% at 50% 0%, oklch(20% 0.06 260) 0%, transparent 65%),
    linear-gradient(180deg, var(--bg-deep) 0%, oklch(6% 0.02 250) 70%, oklch(5% 0.018 250) 100%);
  background-color: var(--bg-deep);
  color: var(--fg);
  font-family: var(--font-jp);
  line-height: 1.6;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}

/* ============ Hero ============ */
.hero {
  text-align: center;
  padding: 64px 20px 36px;
}

.hero-logo {
  width: min(260px, 60vw);
  height: auto;
  display: block;
  margin: 0 auto 18px;
}

.hero-round {
  font-family: var(--font-en);
  font-size: clamp(11px, 3vw, 15px);
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--gold);
  text-indent: 0.3em;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 7.5vw, 44px);
  font-weight: 800;
  letter-spacing: 0.14em;
  margin: 10px 0 14px;
  text-indent: 0.14em;
}

.hero-title-en {
  font-family: var(--font-en);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-indent: 0.16em;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 1px;
  margin: 16px auto 0;
  background: var(--gold-grad);
}

.hero-lead {
  font-size: clamp(13px, 3.4vw, 15px);
  color: var(--muted);
}

/* ============ Menu cards ============ */
.menu {
  max-width: 560px;
  margin: 0 auto;
  padding: 10px 16px 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  padding: 18px 18px;
  text-decoration: none;
  color: var(--fg);
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.card.live {
  background:
    linear-gradient(150deg, oklch(20% 0.05 80 / 0.35), var(--surface) 60%) padding-box,
    var(--gold-grad) border-box;
  border: 1px solid transparent;
}

.card.live:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px oklch(70% 0.1 85 / 0.12);
}

.card.live:active { transform: translateY(0); }

.card.live:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.card.soon {
  opacity: 0.62;
  cursor: default;
}

.card-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: oklch(63% 0.09 80 / 0.12);
  border: 1px solid oklch(63% 0.09 80 / 0.3);
  color: var(--gold);
  font-size: 24px;
}

.card.soon .card-icon { color: var(--dim); border-color: var(--hairline); background: oklch(30% 0.02 258 / 0.4); }

.card-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }

.card-title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.card-sub { font-size: 12px; color: var(--muted); line-height: 1.45; }

.card-arrow { flex-shrink: 0; color: var(--gold-d); font-size: 20px; display: flex; }
.card.live:hover .card-arrow { color: var(--gold); }

.card-badge {
  flex-shrink: 0;
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--dim);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}

/* 投票カードの状態バッジ(vote-status.js が付与) */
.card-badge.is-link,
.card-badge.is-before { font-family: var(--font-jp); color: var(--gold-d); border-color: oklch(63% 0.09 80 / 0.4); }
.card-badge.is-open {
  font-family: var(--font-jp);
  color: oklch(20% 0.04 80);
  background: var(--gold-grad);
  border-color: var(--gold);
}
.card-badge.is-after { font-family: var(--font-jp); color: var(--dim); }
.card-badge.is-results { font-family: var(--font-jp); color: var(--gold); border-color: var(--gold-d); }

/* ============ Footer ============ */
.footer {
  text-align: center;
  padding: 24px 16px 40px;
  border-top: 1px solid var(--hairline);
  color: var(--dim);
  font-size: 12px;
  letter-spacing: 0.08em;
  max-width: 560px;
  margin: 0 auto;
}

.footer-sub { font-size: 10.5px; margin-top: 2px; }

@media (prefers-reduced-motion: no-preference) {
  .card { animation: rise 0.5s ease both; }
  .card:nth-child(2) { animation-delay: 0.05s; }
  .card:nth-child(3) { animation-delay: 0.1s; }
  .card:nth-child(4) { animation-delay: 0.15s; }
  .card:nth-child(5) { animation-delay: 0.2s; }
  @keyframes rise {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: none; }
  }
}

.footer-link { margin-top: 8px; }
.footer-link a { color: var(--gold-d); text-decoration: none; font-size: 11.5px; letter-spacing: 0.04em; border-bottom: 1px solid transparent; }
.footer-link a:hover { color: var(--gold); border-bottom-color: var(--gold-d); }