:root {
  --paper: #f5f2ea; --card: #fffdf8; --ink: #1f2a2e; --quiet: #6b7478; --line: #e2dccf;
  --qing: #0f5c63; --qing-soft: #e3efee; --zhu: #b5402f;
  --mu: #3c8d5a; --huo: #c8553d; --tu: #a8823a; --jin: #8c8a7a; --shui: #2f6f9f;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink);
  font: 15px/1.65 "PingFang SC", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif; }
h1, h2, h3 { font-family: "Songti SC", "Noto Serif SC", "STSong", serif; margin: 0 0 .5em; }
h2 { font-size: 1.25rem; } h3 { font-size: 1.05rem; color: var(--qing); }
.top { position: sticky; top: 0; z-index: 5; background: rgba(245,242,234,.95); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line); padding: 12px 20px; display: flex; flex-wrap: wrap; gap: 12px;
  align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { font-size: 1.35rem; margin: 0; }
.brand p { margin: 0; color: var(--quiet); font-size: .85rem; }
.seal { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 6px;
  background: var(--zhu); color: #fff; font: 600 .9rem/1 "Songti SC", "Noto Serif SC", serif; letter-spacing: 1px; }
.tabs { display: flex; gap: 4px; background: var(--qing-soft); padding: 4px; border-radius: 10px; }
.tabs button { border: 0; background: none; padding: 8px 18px; border-radius: 8px; font-size: .95rem; cursor: pointer; color: var(--qing); }
.tabs button.active { background: var(--qing); color: #fff; }
main { max-width: 1080px; margin: 0 auto; padding: 20px; }
.tab { display: none; } .tab.active { display: block; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; margin-bottom: 16px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.two-col { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.fields { display: grid; gap: 10px 12px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
label { display: flex; flex-direction: column; font-size: .82rem; color: var(--quiet); gap: 4px; }
label.inline { flex-direction: row; align-items: center; gap: 6px; color: var(--ink); font-size: .9rem; }
input, select { font: inherit; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); }
button { font: inherit; padding: 9px 16px; border: 1px solid var(--qing); color: var(--qing); background: #fff; border-radius: 8px; cursor: pointer; }
button.primary { background: var(--qing); color: #fff; margin-top: 14px; min-width: 140px; }
button:disabled { opacity: .5; cursor: wait; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.hint { color: var(--quiet); font-size: .85rem; margin: 6px 0; }
.member { border-top: 1px dashed var(--line); padding: 12px 0; }
.member-head { display: flex; justify-content: space-between; align-items: center; }
.link { border: 0; padding: 2px 6px; color: var(--zhu); background: none; }
.error { color: var(--zhu); }

.headline { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.headline .verdict { font: 600 1.35rem/1.4 "Songti SC", "Noto Serif SC", serif; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .8rem; border: 1px solid var(--line); margin: 2px 4px 2px 0; background: #fff; }
.tag.good { border-color: var(--mu); color: var(--mu); } .tag.bad { border-color: var(--zhu); color: var(--zhu); }
.solar-note { color: var(--quiet); font-size: .85rem; margin-top: 6px; }

table.pillars { width: 100%; border-collapse: collapse; text-align: center; }
table.pillars th { font-weight: 400; color: var(--quiet); font-size: .8rem; padding: 4px; width: 64px; text-align: left; }
table.pillars td { padding: 5px 4px; border-top: 1px solid var(--line); }
.big { font: 600 1.9rem/1.2 "Songti SC", "Noto Serif SC", serif; }
.wx-木 { color: var(--mu); } .wx-火 { color: var(--huo); } .wx-土 { color: var(--tu); } .wx-金 { color: var(--jin); } .wx-水 { color: var(--shui); }
.small { font-size: .78rem; color: var(--quiet); }

.bars .bar { display: grid; grid-template-columns: 28px 1fr 48px; gap: 8px; align-items: center; margin: 6px 0; }
.bars .track { background: #eee9dd; border-radius: 6px; height: 12px; overflow: hidden; }
.bars .fill { height: 100%; border-radius: 6px; }
.gauge { position: relative; height: 10px; border-radius: 6px; background: linear-gradient(90deg, var(--shui), #ddd 50%, var(--huo)); margin: 10px 0 4px; }
.gauge i { position: absolute; top: -5px; width: 4px; height: 20px; background: var(--ink); border-radius: 2px; }
.gauge-labels { display: flex; justify-content: space-between; font-size: .75rem; color: var(--quiet); }
ul.facts { margin: 6px 0; padding-left: 1.1em; } ul.facts li { margin: 2px 0; }
blockquote { margin: 8px 0; padding: 6px 12px; border-left: 3px solid var(--qing); background: var(--qing-soft); border-radius: 0 8px 8px 0; }

.timeline { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; }
.luck { flex: 0 0 118px; border: 1px solid var(--line); border-radius: 10px; padding: 8px; text-align: center; background: #fff; }
.luck.now { border: 2px solid var(--qing); }
.luck .gz { font: 600 1.2rem/1.3 "Songti SC", "Noto Serif SC", serif; }
.luck.有利 { background: #edf5ef; } .luck.挑战 { background: #f8ece9; }

table.data { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.data th, table.data td { border-bottom: 1px solid var(--line); padding: 6px 8px; text-align: left; }
table.data th { color: var(--quiet); font-weight: 400; }
td.有利 { color: var(--mu); } td.挑战 { color: var(--zhu); }

.chat .msgs { max-height: 520px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; margin: 10px 0; }
.msg { padding: 10px 14px; border-radius: 10px; max-width: 92%; }
.msg.user { align-self: flex-end; background: var(--qing); color: #fff; }
.msg.ai { align-self: flex-start; background: #fff; border: 1px solid var(--line); }
.msg.ai h1, .msg.ai h2, .msg.ai h3, .msg.ai h4 { font-size: 1rem; color: var(--qing); margin: .6em 0 .3em; }
.msg.ai p { margin: .4em 0; } .msg.ai ul, .msg.ai ol { margin: .3em 0; padding-left: 1.3em; }
.msg.ai code { background: var(--qing-soft); padding: 0 4px; border-radius: 4px; }
.chips button { padding: 5px 10px; font-size: .85rem; margin: 3px 4px 3px 0; border-radius: 999px; }
.ask-row { display: flex; gap: 8px; } .ask-row input { flex: 1; } .ask-row button { margin: 0; }
footer { text-align: center; color: var(--quiet); font-size: .8rem; padding: 24px 16px 40px; }
@media (max-width: 600px) { .big { font-size: 1.5rem; } main { padding: 12px; } .tabs button { padding: 7px 12px; } }