:root {
  --ink: #0b0e1a;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #eceff8;
  --muted: #98a0bd;
  --faint: #6b7392;
  --accent: #b4bcff;
  --accent-2: #7c88ff;
  --wood: #47c47f;
  --fire: #ff4d43;
  --earth: #b8763c;
  --metal: #f0c23c;
  --water: #3f95ff;
  --excellent: #4ade9a;
  --avoid: #f0616d;
  --font-cjk: 'KaiTi', 'STKaiti', 'Noto Serif SC', 'Microsoft YaHei UI', serif;
  --font-ui: 'Segoe UI Variable Text', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-num: 'Segoe UI Variable Display', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--ink); }
body {
  min-height: 100vh; color: var(--text); font: 14px/1.5 var(--font-ui);
  background:
    radial-gradient(700px 360px at 100% -10%, rgba(180, 188, 255, 0.13), transparent 70%),
    radial-gradient(600px 420px at -10% 110%, rgba(90, 169, 255, 0.10), transparent 70%),
    linear-gradient(170deg, #161b35 0%, #0c1024 100%) fixed;
}
.wrap { max-width: 920px; margin: 0 auto; padding: 28px 16px 48px; }
.cjk { font-family: var(--font-cjk); }
.muted { color: var(--muted); }
h1 { font-family: var(--font-num); font-size: 28px; font-weight: 650; letter-spacing: -0.01em; }
h1 .cjk { color: var(--accent); font-weight: 700; margin-left: 6px; }
.top { margin-bottom: 18px; }

.card {
  border-radius: 20px; padding: 16px; border: 1px solid var(--line-2);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; align-items: end; }
.form label { display: grid; gap: 4px; color: var(--muted); font-size: 12px; }
input, select {
  width: 100%; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--line-2);
  background: rgba(0, 0, 0, 0.25); color: var(--text); font: inherit; color-scheme: dark;
}
.actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; }
button {
  border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.05); color: var(--text);
  border-radius: 999px; padding: 7px 14px; font: inherit; font-size: 13px; cursor: pointer;
}
button:hover { background: rgba(180, 188, 255, 0.10); border-color: rgba(180, 188, 255, 0.4); }
button.primary { color: #0b0e1a; background: var(--accent); border-color: var(--accent); font-weight: 650; }

#result { margin-top: 18px; display: grid; gap: 14px; }
.summary { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: center; }
.pillars { display: grid; grid-template-columns: repeat(4, 64px); gap: 8px; }
.pil { text-align: center; border-radius: 14px; padding: 6px 4px 8px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.03); }
.pil small { display: block; color: var(--faint); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; }
.pil b { display: block; font-family: var(--font-cjk); font-size: 28px; line-height: 1.1; }
.pil.hour { border-color: rgba(180, 188, 255, 0.45); background: linear-gradient(180deg, rgba(180, 188, 255, 0.13), rgba(180, 188, 255, 0.03)); }
.facts { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { display: inline-flex; gap: 4px; align-items: center; border-radius: 999px; padding: 3px 10px; font-size: 12px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.04); color: var(--muted); }
.pill b { color: var(--text); font-weight: 600; }
.pill.accent { color: var(--accent); border-color: rgba(180, 188, 255, 0.4); background: rgba(180, 188, 255, 0.09); }

.board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.palace {
  position: relative; min-height: 158px; border-radius: 16px; padding: 10px 12px; border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.03); display: grid; grid-template-rows: auto 1fr auto; gap: 4px;
}
.palace.chief { border-color: rgba(180, 188, 255, 0.55); box-shadow: 0 0 26px rgba(180, 188, 255, 0.12); }
.palace.empty::after { content: '空'; position: absolute; top: 8px; right: 34px; font-family: var(--font-cjk); color: var(--faint); font-size: 13px; }
.palace .name { display: flex; justify-content: space-between; color: var(--faint); font-size: 11px; letter-spacing: 0.04em; }
.palace .rows { display: grid; gap: 2px; align-content: center; }
.palace .row { display: flex; gap: 8px; align-items: baseline; }
.palace .row .z { font-family: var(--font-cjk); font-size: 20px; font-weight: 700; min-width: 44px; }
.palace .row .en { color: var(--muted); font-size: 12px; }
.palace .stems { position: absolute; right: 12px; top: 26px; bottom: 10px; display: grid; align-content: space-between; text-align: center; }
.palace .stems span { font-family: var(--font-cjk); font-size: 24px; font-weight: 700; line-height: 1; }
.palace .stems small { display: block; color: var(--faint); font-size: 9.5px; font-family: var(--font-ui); }
.palace.center { display: grid; place-items: center; text-align: center; color: var(--muted); }
.palace.center b { font-family: var(--font-num); font-size: 22px; color: var(--text); }
.horse { color: var(--metal); font-size: 11px; margin-right: 18px; } .horse em { font-style: normal; }
.el-Wood { color: var(--wood); } .el-Fire { color: var(--fire); } .el-Earth { color: var(--earth); } .el-Metal { color: var(--metal); } .el-Water { color: var(--water); }
.foot { font-size: 12px; }

@media (max-width: 640px) {
  .form { grid-template-columns: 1fr; }
  .summary { grid-template-columns: 1fr; }
  .board { gap: 6px; }
  .palace { min-height: 140px; padding: 8px; }
  .palace .row .z { font-size: 16px; min-width: 34px; }
  .palace .row .en { display: none; }
  .palace .stems { position: static; display: flex; justify-content: space-between; align-items: baseline; margin-top: 2px; }
  .palace .stems div { display: flex; align-items: baseline; gap: 3px; }
  .palace .stems span { font-size: 19px; }
  .palace .row .z { white-space: normal; }
  .palace.empty::after { top: 8px; right: 8px; }
  .horse em { display: none; }
}