:root {
  --primary: #c1440e;
  --primary-dark: #8c2f08;
  --primary-light: #f3d9b1;
  --gold: #d4a017;
  --bg: #fbf3e4;
  --card: #fffaf0;
  --ink: #2b2118;
  --muted: #8a7a66;
  --lucky-red: #c41e3a;
  --lucky-yellow: #e0a800;
  --lucky-gray: #8a8a8a;
  --lucky-black: #222;
  --good-bg: #fdeef0;
  --bad-bg: #eef0f2;
  --line: #e7d6bd;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

/* 顶部免责声明 */
.topbar {
  background: var(--card);
  color: var(--primary);
  padding: 0 12px;
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
/* 免责声明条：居中、小字、弱化显示 */
.disclaimer {
  max-width: 920px;
  margin: 0 auto;
  padding: 10px 4px;
  text-align: center;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* 日期栏：左=吉日查询，右=日期选择 */
.datebar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px;
  padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line);
}
.lucky-q, .date-pick { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.datebar select, .datebar button {
  font-size: 15px; padding: 6px 10px; border: 1px solid var(--line);
  border-radius: 8px; background: #fff; color: var(--ink); cursor: pointer;
}
.datebar button {
  background: var(--primary); color: #fff; border: none; font-weight: 700; padding: 6px 14px;
}
.datebar button:hover { background: var(--primary-dark); }

/* 吉日查询结果面板 */
.lucky-panel {
  margin: 12px 0 0; background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: 12px 14px; box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.lucky-panel.hidden { display: none; }
.lp-head {
  font-weight: 700; color: var(--primary); margin-bottom: 6px;
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.lp-close {
  background: none; border: 1px solid var(--line); border-radius: 6px;
  padding: 2px 12px; cursor: pointer; color: var(--muted); font-size: 13px;
}
.lp-item { padding: 9px 6px; border-top: 1px solid var(--line); cursor: pointer; font-size: 14px; line-height: 1.7; }
.lp-item:first-of-type { border-top: none; }
.lp-item:hover { background: rgba(193,68,14,.06); }
.lp-item b { color: var(--primary); margin-right: 6px; }

.wrap { max-width: 1000px; margin: 0 auto; padding: 16px; }

/* 卡片 */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; margin-bottom: 14px; box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.card h3 {
  margin: 0 0 10px; font-size: 16px; color: var(--primary-dark);
  border-left: 4px solid var(--gold); padding-left: 8px;
}
/* 标签 */
.tag {
  display: inline-block; padding: 3px 10px; margin: 3px; border-radius: 14px;
  font-size: 13px; background: var(--good-bg); color: var(--lucky-red); border: 1px solid #f3c6cd;
}
.tag.bad { background: var(--bad-bg); color: #555; border-color: #d7dadd; }
.tag.god { background: #fff4e0; color: var(--primary-dark); border-color: #f0d6a8; }
.tag.god.bad { background: #eceff2; color: #444; border-color: #d3d8dd; }

/* 时辰表 */
.hours { display: grid; gap: 8px; }
.hour-row {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px;
}
.hour-row.cur {
  border-color: var(--accent); box-shadow: 0 0 0 2px rgba(193,32,38,.18);
  background: #fff7f7;
}
.hr-top { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.hr-name { font-size: 15px; font-weight: 700; }
.hr-time { color: #888; font-size: 13px; }
.hour-row .lucky { font-weight: 700; font-size: 13px; padding: 1px 9px; border-radius: 11px; }
.hour-row .lucky.good { color: #fff; background: var(--lucky-red); }
.hour-row .lucky.neutral { color: #fff; background: var(--lucky-gray); }
.hour-row .lucky.bad { color: #fff; background: #333; }
.hour-row .xshen { font-size: 13px; line-height: 1.6; }
.hour-row .xs-k { display: inline-block; font-size: 11px; font-weight: 700; margin-right: 4px; padding: 0 4px; border-radius: 4px; vertical-align: middle; }
.hour-row .xs-k.g { color: var(--lucky-red); background: #fbe6c6; }
.hour-row .xs-k.b { color: #555; background: #eceff2; }
.hour-row .chongsha { font-size: 13px; color: var(--lucky-gray); }
.hr-yiji { margin-top: 8px; display: flex; flex-direction: column; gap: 4px; }
.hr-yiji .yi, .hr-yiji .ji { line-height: 1.6; font-size: 14px; }

/* 通用 */
.muted { color: var(--muted); font-size: 13px; }
.center { text-align: center; }
.note { font-size: 12px; color: var(--muted); margin-top: 6px; }
.poem { font-size: 13px; color: #5a4a36; font-style: italic; }
.section-title { font-size: 18px; font-weight: 700; color: var(--primary-dark); margin: 18px 0 8px; }
.loading { text-align: center; padding: 40px; color: var(--muted); }

/* ===== 首页：Hero 三栏（底色随黄黑道+评分） ===== */
.hero {
  display: grid; grid-template-columns: 1fr 1.15fr 1fr; gap: 0;
  border-radius: 12px; padding: 16px 18px; margin-bottom: 14px;
  border: 1px solid var(--line); box-shadow: 0 1px 4px rgba(0,0,0,.05);
}
.hero-col { min-width: 0; padding: 4px 16px; }
.hero-left { border-right: 1px solid rgba(0,0,0,.10); }
.hero-right { border-left: 1px solid rgba(0,0,0,.10); }
.hero-center { text-align: center; display: flex; flex-direction: column; justify-content: center; }

/* 左栏：基础信息 */
.hl-row { display: flex; justify-content: space-between; gap: 8px; font-size: 14px; padding: 4px 0; }
.hl-row .k { color: rgba(0,0,0,.5); }
.hl-row .v { font-weight: 600; text-align: right; }

/* 中栏：日期四柱（左对齐，三行对齐） */
.hc-line { font-size: 16px; line-height: 1.95; white-space: nowrap; }
.hc-sizhu { font-weight: 700; font-size: 17px; margin-top: 2px; }

/* 中栏：彭祖百忌 */
.hc-poem { font-size: 13px; line-height: 1.6; margin-top: 8px; color: rgba(0,0,0,.55); }

/* 宜忌独立卡片（双栏） */
.yiji-card { padding: 12px 16px; }
.yiji-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.yiji-grid h4 { margin: 0 0 8px; font-size: 16px; }
.yiji-grid .good h4 { color: var(--lucky-red); }
.yiji-grid .bad h4 { color: #444; }
.yiji-grid .tag { font-size: 14px; margin: 4px; }

/* 底色色调 */
.hero-huangdao { background: linear-gradient(135deg, #fdeede, #fbe6c6); color: #5a2a08; }
.hero-ping     { background: #f3f1ea; color: #4a4338; }
.hero-heidao   { background: #eef0f2; color: #3a3d42; }
.hero-worst    { background: #f6e2e2; color: #8c2f08; }
.hero-worst .hl-row .k { color: rgba(140,47,8,.6); }

/* 折叠手风琴（原生 details） */
.acc {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  margin-bottom: 12px; overflow: hidden;
}
.acc > summary {
  list-style: none; cursor: pointer; padding: 13px 16px; font-size: 16px; font-weight: 700;
  color: var(--primary-dark); display: flex; align-items: center; gap: 8px;
  border-left: 4px solid var(--gold); user-select: none;
}
.acc > summary::-webkit-details-marker { display: none; }
.acc > summary::before { content: "▸"; color: var(--muted); transition: transform .15s; }
.acc[open] > summary::before { transform: rotate(90deg); }
.acc > summary:hover { background: rgba(193,68,14,.05); }
.acc-body { padding: 4px 16px 14px; }

/* 移动端：三栏堆叠为竖向 */
@media (max-width: 560px) {
  .hero { grid-template-columns: 1fr; gap: 0; }
  .hero-col { padding: 10px 4px; }
  .hero-left { border-right: none; border-bottom: 1px solid rgba(0,0,0,.10); }
  .hero-right { border-left: none; border-top: 1px solid rgba(0,0,0,.10); }
  .hc-line { white-space: normal; }
  .yiji-grid { grid-template-columns: 1fr; gap: 12px; }
  .hr-top { gap: 8px; row-gap: 6px; }
  .hr-yiji { margin-top: 6px; gap: 4px; }
}

/* 底部古籍引用说明 */
.site-footer {
  background: var(--card);
  border-top: 1px solid var(--line);
  margin-top: 18px;
  padding: 18px 12px 26px;
  color: var(--muted);
}
.sf-inner { max-width: 1000px; margin: 0 auto; }
.site-footer h4 {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--primary-dark);
  font-weight: 700;
}
.sf-note { margin: 0 0 12px; font-size: 12.5px; line-height: 1.7; }
.sf-cols { display: flex; flex-wrap: wrap; gap: 18px; }
.sf-col { flex: 1 1 280px; min-width: 0; }
.sf-col b { display: block; margin-bottom: 6px; font-size: 13px; color: var(--ink); }
.sf-col ul { margin: 0; padding-left: 18px; }
.sf-col li { font-size: 12.5px; line-height: 1.8; }
.sf-copy { margin: 14px 0 0; font-size: 12px; text-align: center; color: var(--muted); }

@media (max-width: 560px) {
  .sf-cols { gap: 12px; }
}