:root {
  --bg: #14080a;
  --bg-2: #1c0c10;
  --lacquer: #7a1c28;
  --lacquer-2: #54141c;
  --gold: #c4a35a;
  --gold-dim: #8a7040;
  --cream: #f3e6c8;
  --mute: #c4b49a;
  --line: rgba(196, 163, 90, 0.32);
  --ink: #1a1010;
  --fill: #8b1e2d;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 50% -10%, #2a1016 0%, transparent 55%),
    var(--bg);
  color: var(--cream);
  font: 16px/1.55 "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Source Han Sans SC", sans-serif;
}

body { padding: 28px 20px 48px; }

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; }

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  position: relative;
}

h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.meta {
  position: relative;
  color: var(--mute);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.cal-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 4px 8px;
  color: var(--cream);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  font: inherit;
  font-size: 13px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.cal-btn:hover,
.cal-btn[aria-expanded="true"] {
  border-color: var(--line);
  background: rgba(28, 12, 16, 0.8);
}

.cal-btn .chev {
  font-size: 10px;
  color: var(--gold);
}

.cal-pop {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  z-index: 30;
  width: 292px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #1a0c10;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

.cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.cal-title {
  color: var(--cream);
  font-size: 14px;
  letter-spacing: 0.12em;
}

.cal-nav {
  width: 32px;
  height: 32px;
  margin: 0;
  padding: 0;
  color: var(--gold);
  background: #241014;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}

.cal-nav:disabled {
  opacity: 0.35;
  cursor: default;
}

.cal-week,
.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  text-align: center;
}

.cal-week span {
  padding: 4px 0 8px;
  color: var(--gold-dim);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.cal-day {
  height: 34px;
  margin: 0;
  padding: 0;
  color: var(--cream);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  font: inherit;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
}

.cal-day:hover:not(:disabled):not(.is-selected) {
  border-color: var(--line);
}

.cal-day.is-today:not(.is-selected) {
  color: var(--gold);
}

.cal-day.is-selected {
  background: linear-gradient(180deg, #8a2430, var(--lacquer-2));
  border-color: rgba(196, 163, 90, 0.45);
  color: var(--cream);
}

.cal-day:disabled,
.cal-day.is-out {
  color: rgba(196, 180, 154, 0.28);
  cursor: default;
}

.back { font-size: 13px; color: var(--gold-dim); }

.grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.hall, .skel {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  padding: 10px 8px;
  border-radius: 14px;
  text-align: center;
  text-decoration: none;
  color: var(--cream);
}

.hall {
  background: linear-gradient(180deg, #8a2430 0%, var(--lacquer-2) 100%);
  border: 1px solid rgba(196, 163, 90, 0.45);
  box-shadow: inset 0 1px 0 rgba(243, 230, 200, 0.12);
  letter-spacing: 0.08em;
  font-size: 15px;
}

.hall:hover {
  text-decoration: none;
  border-color: var(--gold);
  filter: brightness(1.08);
}

.skel {
  background: #241014;
  border: 1px solid rgba(196, 163, 90, 0.12);
  animation: pulse 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.85; }
}

.banner, .empty, .err {
  margin: 24px 0;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--mute);
}

.err { color: #e8c9a0; }

.note {
  margin: 0 0 20px;
  padding: 12px 14px;
  border-left: 3px solid var(--gold);
  background: rgba(122, 28, 40, 0.35);
  color: var(--mute);
  font-size: 14px;
}

.head h2 {
  margin: 0 0 4px;
  font-size: 28px;
  letter-spacing: 0.12em;
  font-weight: 600;
}

.tagline { margin: 0 0 18px; color: var(--mute); }

.poem {
  margin: 0 0 28px;
  font-family: "Kaiti SC", "STKaiti", "KaiTi", "Songti SC", "Noto Serif SC", serif;
  font-size: 22px;
  line-height: 1.9;
  letter-spacing: 0.28em;
  text-align: center;
}

.poem p { margin: 0; }

.sections { display: grid; gap: 16px; margin-bottom: 28px; }

.sec {
  padding: 14px 16px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(28, 12, 16, 0.7);
}

.sec h3 {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.chips, .balls { display: flex; flex-wrap: wrap; gap: 8px; }

.chip, .ball {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 999px;
  background: #2a1216;
  border: 1px solid var(--line);
  color: var(--cream);
}

.ball {
  width: 36px;
  padding: 0;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.poster {
  position: relative;
  margin: 0 0 28px;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  min-height: 360px;
  background: var(--fill);
}

.poster img, .poster .fill {
  display: block;
  width: 100%;
  min-height: 360px;
  object-fit: cover;
}

.poster .fill { min-height: 420px; }

.poster figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 40px 18px 16px;
  background: linear-gradient(transparent, rgba(28, 18, 10, 0.78));
  text-align: center;
}

.poster strong {
  display: block;
  font-size: 18px;
  letter-spacing: 0.28em;
}

.poster .overlay-line {
  margin: 6px 0 0;
  font-family: "Kaiti SC", "STKaiti", "KaiTi", "Songti SC", "Noto Serif SC", serif;
  font-size: 22px;
  letter-spacing: 0.32em;
  line-height: 1.7;
}

.poster span {
  display: block;
  margin-top: 10px;
  color: var(--mute);
  font-size: 12px;
  letter-spacing: 0.12em;
}

form {
  display: grid;
  gap: 12px;
  max-width: 520px;
}

label { display: grid; gap: 6px; font-size: 13px; color: var(--mute); }

input, select, textarea, button {
  font: inherit;
  color: var(--cream);
  background: #241014;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}

textarea { min-height: 72px; resize: vertical; }

button {
  cursor: pointer;
  background: linear-gradient(180deg, #8a2430, var(--lacquer-2));
  border-color: var(--gold-dim);
  letter-spacing: 0.12em;
}

button:hover { border-color: var(--gold); }

.ok {
  margin: 24px 0;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: #d5c07a;
}

@media (max-width: 840px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 480px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  h1 { font-size: 18px; }
  .poem { font-size: 18px; }
}