/* 视觉参照《熹合里礼》品牌书：米色纸张、宋体、暖棕墨色、香槟金细线。 */
:root {
  --paper: #f3eee5;
  --paper-deep: #ece5d8;
  --panel: rgba(250, 247, 240, 0.78);
  --panel-solid: #faf7f0;
  --line: #cbb995;
  --line-soft: #e0d5c2;
  --ink: #443a2f;
  --ink-soft: #6f6154;
  --ink-faint: #9c8d7b;
  --gold: #b2986a;
  --gold-deep: #8a6f42;
  --brown: #4d3d2c;
  --brown-deep: #3a2e22;
  --olive: #6f7a58;
  --clay: #8c4a3b;
  --serif: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", "SimSun", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-family: var(--serif);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--paper);
  background-image:
    radial-gradient(120% 80% at 8% 0%, rgba(255, 253, 247, 0.85), transparent 60%),
    radial-gradient(90% 70% at 92% 100%, rgba(226, 214, 192, 0.5), transparent 65%);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.02em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='0.16'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

h1, h2, h3, h4 { margin: 0; font-weight: 500; letter-spacing: 0.06em; }
p { margin: 0; }
a { color: var(--gold-deep); }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: 0.02em; }
button { cursor: pointer; }
::selection { background: rgba(178, 152, 106, 0.28); }

/* ---------- top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 34px;
  padding: 16px 44px;
  background: rgba(243, 238, 229, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 13px; min-width: 232px; }
.brand-mark {
  width: 42px;
  height: 42px;
  border: 1px solid var(--ink);
  display: grid;
  place-items: center;
  font-size: 21px;
  letter-spacing: 0;
  background: transparent;
}
.brand-text h1 { font-size: 17px; letter-spacing: 0.32em; color: var(--brown-deep); }
.brand-text p { font-size: 10.5px; letter-spacing: 0.14em; color: var(--ink-faint); }

.tabs { display: flex; gap: 30px; flex: 1; }
.tabs button {
  position: relative;
  border: 0;
  background: transparent;
  padding: 6px 0 9px;
  color: var(--ink-soft);
  font-size: 13.5px;
  letter-spacing: 0.14em;
}
.tabs button::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--brown-deep);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.tabs button:hover { color: var(--brown-deep); }
.tabs button.active { color: var(--brown-deep); }
.tabs button.active::after { transform: scaleX(1); }
.nav-count {
  display: inline-grid;
  place-items: center;
  min-width: 18px;
  height: 18px;
  margin-left: 6px;
  padding: 0 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0;
  color: var(--gold-deep);
  vertical-align: 2px;
}

.status { display: flex; align-items: center; gap: 14px; }
.stage-badge {
  padding: 5px 13px;
  border: 1px solid var(--gold);
  color: var(--gold-deep);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}
.muted { color: var(--ink-faint); }
.small { font-size: 11px; }

/* ---------- layout ---------- */
.view { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; padding: 40px 44px 70px; }
.grid { display: grid; gap: 22px; }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.span-2 { grid-column: span 2; }

.section-title {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin: 44px 0 18px;
  font-size: 11.5px;
  letter-spacing: 0.26em;
  color: var(--gold-deep);
}
.section-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line-soft);
}
.section-title:first-child { margin-top: 0; }
.section-title .aside {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: 2px;
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 20px;
  border-bottom: 1px solid var(--line-soft);
}
.card-head h3 { font-size: 14px; letter-spacing: 0.16em; color: var(--brown-deep); }
.card-body { padding: 20px; }
.card-foot { padding: 13px 20px; border-top: 1px solid var(--line-soft); }

/* ---------- hero ---------- */
.hero {
  padding: 38px 0 34px;
  text-align: center;
  border-bottom: 1px solid var(--line-soft);
}
.hero .monogram {
  font-size: 46px;
  letter-spacing: 0.34em;
  text-indent: 0.34em;
  color: var(--brown-deep);
  line-height: 1.3;
}
.hero .sub {
  margin-top: 8px;
  font-size: 14px;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  color: var(--ink-soft);
}
.hero .rule {
  width: 64px;
  height: 1px;
  margin: 20px auto;
  background: var(--gold);
}
.hero .tagline {
  font-family: var(--sans);
  font-size: 9.5px;
  letter-spacing: 0.24em;
  color: var(--ink-faint);
  line-height: 2;
}
.hero .today {
  margin-top: 18px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--ink-faint);
}

/* ---------- metrics ---------- */
.metrics {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.metrics.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.metric { padding: 22px 18px 20px; }
.metric + .metric { border-left: 1px solid var(--line-soft); }
.metric .label { font-size: 11px; letter-spacing: 0.14em; color: var(--ink-soft); }
.metric .value {
  margin-top: 8px;
  font-size: 38px;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--brown-deep);
  font-variant-numeric: lining-nums tabular-nums;
}
.metric .value small { font-size: 13px; letter-spacing: 0.08em; color: var(--ink-faint); }
.metric .sub { margin-top: 7px; font-size: 10.5px; color: var(--ink-faint); letter-spacing: 0.04em; }
.metric.highlight .value { color: var(--gold-deep); }

/* ---------- insight ---------- */
.insight {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 22px 26px;
  border: 1px solid var(--line);
  background: linear-gradient(100deg, rgba(250, 247, 240, 0.95), rgba(240, 233, 220, 0.6));
}
.insight .kicker { font-size: 10.5px; letter-spacing: 0.22em; color: var(--gold-deep); }
.insight h3 { margin-top: 6px; font-size: 21px; letter-spacing: 0.12em; color: var(--brown-deep); }
.insight p { font-size: 13px; color: var(--ink-soft); max-width: 680px; }
.insight .targets { display: flex; flex-direction: column; gap: 5px; align-items: flex-end; }

/* ---------- charts ---------- */
.chart { width: 100%; overflow: hidden; }
.chart svg { display: block; width: 100%; height: auto; }
.legend { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 12px; font-size: 11px; color: var(--ink-soft); }
.legend i { display: inline-block; width: 18px; height: 1px; margin-right: 7px; vertical-align: 3px; }
.chart-empty { padding: 26px 0 14px; text-align: center; color: var(--ink-faint); font-size: 12.5px; }

/* ---------- bars ---------- */
.bars { display: flex; flex-direction: column; gap: 12px; }
.bar-row { display: grid; grid-template-columns: 118px 1fr 42px; align-items: center; gap: 12px; }
.bar-label { font-size: 12px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { height: 4px; background: var(--paper-deep); overflow: hidden; }
.bar-fill { height: 100%; background: var(--gold); }
.bar-fill.brown { background: var(--brown); }
.bar-fill.olive { background: var(--olive); }
.bar-fill.clay { background: var(--clay); }
.bar-fill.soft { background: var(--ink-faint); }
.bar-value { font-size: 11.5px; color: var(--ink-faint); text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
th {
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--gold-deep);
  background: transparent;
}
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.clickable:hover td { background: rgba(203, 185, 149, 0.09); }

/* ---------- matrix ---------- */
.matrix-wrap { overflow-x: auto; }
.matrix { border-collapse: separate; border-spacing: 7px; min-width: 780px; }
.matrix th {
  background: transparent; border: 0; padding: 4px 8px;
  font-size: 10.5px; text-align: center; color: var(--gold-deep); letter-spacing: 0.14em;
}
.matrix td { border: 0; padding: 0; }
.matrix th.qcol { text-align: left; width: 310px; }
.matrix .qcell {
  font-size: 12.5px; padding: 11px 13px;
  background: var(--panel-solid); border: 1px solid var(--line-soft);
  max-width: 310px; line-height: 1.6;
}
.cell-btn {
  width: 100%; min-height: 62px; border: 1px solid var(--line-soft);
  background: rgba(250, 247, 240, 0.65); padding: 8px;
  display: flex; flex-direction: column; gap: 4px; align-items: center; justify-content: center;
  transition: border-color 0.18s, background 0.18s;
}
.cell-btn:hover { border-color: var(--gold); }
.cell-btn.selected { border-color: var(--brown); background: rgba(178, 152, 106, 0.12); }
.cell-btn.empty {
  color: var(--ink-faint);
  background: repeating-linear-gradient(45deg, rgba(236, 229, 216, 0.35), rgba(236, 229, 216, 0.35) 5px, transparent 5px, transparent 11px);
}
.cell-main { font-weight: 400; font-size: 12.5px; }
.cell-sub { font-size: 10.5px; color: var(--ink-faint); }

/* ---------- tags ---------- */
.tag {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--line-soft);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  background: transparent;
  color: var(--ink-soft);
  white-space: nowrap;
}
.tag.green { border-color: #9aa986; color: #5c6b46; }
.tag.red { border-color: #c39a8e; color: var(--clay); }
.tag.amber { border-color: var(--gold); color: var(--gold-deep); }
.tag.blue { border-color: #9aa6b0; color: #5d6d7a; }
.tag.gray { border-color: var(--line-soft); color: var(--ink-faint); }
.tag.social { border-color: #c3a98d; color: #99724a; }
.tag.earned { border-color: #9aa6b0; color: #5d6d7a; }
.tag.owned { border-color: #9aa986; color: #5c6b46; }
.tag.competitor { border-color: #b5a1b9; color: #6e5b72; }
.tag.unknown { border-color: var(--line-soft); color: var(--ink-faint); }
.tag.dark { border-color: var(--brown); background: var(--brown); color: var(--paper); }

/* ---------- detail ---------- */
.detail { margin-top: 26px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 14px; }
.answer-box {
  white-space: pre-wrap; word-break: break-word;
  background: var(--panel-solid); border: 1px solid var(--line-soft);
  padding: 22px 24px; max-height: 380px; overflow: auto;
  font-size: 13.5px; line-height: 2; color: var(--ink);
}
.source-list { display: flex; flex-direction: column; gap: 8px; }
.source-item {
  display: grid; grid-template-columns: 30px 1fr auto;
  gap: 12px; align-items: start; padding: 10px 12px;
  border: 1px solid var(--line-soft); background: rgba(250, 247, 240, 0.5);
}
.source-rank { color: var(--ink-faint); font-size: 11.5px; font-variant-numeric: tabular-nums; padding-top: 2px; }
.source-title { font-size: 13px; }
.source-url { font-size: 11px; color: var(--gold-deep); text-decoration: none; word-break: break-all; }
.source-url:hover { text-decoration: underline; }
.source-tags { display: flex; gap: 5px; flex-wrap: wrap; justify-content: flex-end; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--line-soft);
  background: rgba(250, 247, 240, 0.6);
  font-size: 11.5px;
  color: var(--ink-soft);
}

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 10.5px; letter-spacing: 0.16em; color: var(--gold-deep); }
.field input, .field select, .field textarea {
  border: 1px solid var(--line);
  background: rgba(250, 247, 240, 0.7);
  padding: 9px 11px;
  outline: none;
  width: 100%;
  font-family: var(--serif);
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--brown);
  background: var(--panel-solid);
}
.field textarea { resize: vertical; min-height: 90px; line-height: 1.85; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.help { font-size: 11px; color: var(--ink-faint); line-height: 1.75; }

.btn {
  border: 1px solid var(--line);
  background: transparent;
  padding: 8px 17px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--ink);
  transition: background 0.18s, border-color 0.18s, color 0.18s;
}
.btn:hover { border-color: var(--brown); background: rgba(178, 152, 106, 0.1); }
.btn.primary { background: var(--brown); border-color: var(--brown); color: #f6f0e4; }
.btn.primary:hover { background: var(--brown-deep); border-color: var(--brown-deep); }
.btn.gold { border-color: var(--gold); color: var(--gold-deep); }
.btn.gold:hover { background: rgba(178, 152, 106, 0.14); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-row { display: flex; gap: 9px; flex-wrap: wrap; align-items: center; }
.btn.small { padding: 5px 11px; font-size: 11px; letter-spacing: 0.06em; }

.check-list { display: grid; gap: 8px; }
.check-item { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; }
.check-item input { margin-top: 6px; accent-color: var(--brown); }

/* ---------- gap cards ---------- */
.stack { display: flex; flex-direction: column; gap: 12px; }
.gap-card {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 20px;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  background: rgba(250, 247, 240, 0.55);
}
.gap-card:hover { border-color: var(--line); }
.gap-sev {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-right: 1px solid var(--line-soft); padding-right: 16px;
}
.gap-sev b { font-size: 28px; font-weight: 400; color: var(--brown-deep); line-height: 1.2; }
.gap-sev span { font-size: 9.5px; letter-spacing: 0.14em; color: var(--ink-faint); }
.gap-main h4 { font-size: 14.5px; letter-spacing: 0.04em; color: var(--brown-deep); }
.gap-main .meta { margin-top: 4px; font-size: 11px; color: var(--ink-faint); letter-spacing: 0.08em; }
.gap-main p { margin-top: 8px; font-size: 12.5px; color: var(--ink-soft); line-height: 1.8; }
.gap-main .chips { margin-top: 10px; }
.gap-actions { display: flex; flex-direction: column; gap: 8px; justify-content: center; min-width: 108px; }

.action-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 18px 20px;
  border: 1px solid var(--line-soft);
  background: rgba(250, 247, 240, 0.55);
}
.action-card h4 { font-size: 14.5px; color: var(--brown-deep); }
.action-card .meta { margin-top: 4px; font-size: 11px; color: var(--ink-faint); letter-spacing: 0.06em; }
.action-card .chips { margin-top: 9px; }
.action-side { display: flex; flex-direction: column; gap: 8px; align-items: flex-end; justify-content: space-between; }

.editor { margin-top: 14px; }
.editor textarea { min-height: 220px; font-size: 13px; }

/* ---------- console ---------- */
.console {
  background: var(--brown-deep); color: #e8ddc9;
  padding: 14px 16px; font-family: var(--mono);
  font-size: 11.5px; line-height: 1.75; height: 280px; overflow: auto; white-space: pre-wrap;
}
.console .ok { color: #b9c6a2; }
.console .error { color: #d8a396; }
.console .info { color: #cdbfa8; }

.empty-state { color: var(--ink-faint); font-size: 12.5px; padding: 30px 20px; text-align: center; letter-spacing: 0.06em; }

.toast {
  position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%);
  background: var(--brown-deep); color: #f6f0e4;
  padding: 11px 22px; border: 1px solid var(--gold);
  font-size: 12.5px; letter-spacing: 0.08em; z-index: 50; max-width: 74vw;
}
.toast.error { background: var(--clay); border-color: #c39a8e; }

/* ---------- static banner ---------- */
.static-banner {
  position: relative;
  z-index: 1;
  padding: 10px 44px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(203, 185, 149, 0.12);
  text-align: center;
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
}

/* ---------- colophon ---------- */
.colophon {
  position: relative; z-index: 1;
  padding: 26px 44px 34px;
  border-top: 1px solid var(--line-soft);
  text-align: center;
  font-family: var(--sans);
  font-size: 8.5px;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
}

@media (max-width: 1180px) {
  .metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .metric:nth-child(4) { border-left: 0; }
  .metric:nth-child(n + 4) { border-top: 1px solid var(--line-soft); }
  .metrics.four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metrics.four .metric:nth-child(3) { border-left: 0; border-top: 1px solid var(--line-soft); }
  .metrics.four .metric:nth-child(4) { border-left: 1px solid var(--line-soft); border-top: 1px solid var(--line-soft); }
  .cols-3 { grid-template-columns: 1fr; }
  .cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cols-2 { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
}
@media (max-width: 860px) {
  .topbar { flex-wrap: wrap; gap: 14px; padding: 12px 18px; }
  .brand { min-width: 0; }
  .tabs { order: 3; width: 100%; overflow-x: auto; gap: 20px; padding-bottom: 2px; }
  .tabs button { flex: none; }
  .view { padding: 24px 18px 50px; }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric:nth-child(3) { border-top: 1px solid var(--line-soft); border-left: 0; }
  .metric:nth-child(odd) { border-left: 0; }
  .hero .monogram { font-size: 34px; }
  .insight { grid-template-columns: 1fr; }
  .insight .targets { align-items: flex-start; }
  .gap-card { grid-template-columns: 48px 1fr; }
  .gap-actions { grid-column: 2; flex-direction: row; flex-wrap: wrap; }
  .action-card { grid-template-columns: 1fr; }
  .action-side { align-items: flex-start; flex-direction: row; flex-wrap: wrap; }
  .field-row { grid-template-columns: 1fr; }
  .cols-4 { grid-template-columns: 1fr; }
  .colophon { padding: 20px 18px 28px; }
}