:root, [data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c0b0a;
  --text: #f4efe6;
  --muted: #a89880;
  --sub: #c9bfb0;
  --gold: #c6a15b;
  --gold-text: #c6a15b;
  --ink: #1a140c;
  --card: #161411;
  --line: #2a241c;
  --input: #100e0c;
  --track: #2a241c;
  --up: #7dcea0;
  --down: #e07a72;
  --chart-cash: #7dcea0;
  --chart-principal: #c6a15b;
  --chart-total: #d7c4a3;
  --chart-ledger: #e0b15a;
  --chart-bar: rgba(198, 161, 91, 0.38);
  --chart-grid: rgba(255, 255, 255, 0.08);
  --chart-axis: #a89880;
  --series-flexible: #7dcea0;
  --series-long180: #8fb8d6;
  --series-long360: #d7c4a3;
  --series-long540: #e0b0c0;
  --series-bond180: #c6a15b;
  --series-bond360: #d08a4a;
  --series-bond540: #b7a3e0;
}
[data-theme="light"] {
  color-scheme: light;
  --bg: #fbf7f0;
  --text: #1c1916;
  --muted: #5c564e;
  --sub: #3f3a34;
  --gold: #c6a15b;
  --gold-text: #6e4e16;
  --ink: #1a140c;
  --card: #ffffff;
  --line: #e4dccd;
  --input: #ffffff;
  --track: #efe8dc;
  --up: #047857;
  --down: #be123c;
  --chart-cash: #047857;
  --chart-principal: #9a7728;
  --chart-total: #3f3a34;
  --chart-ledger: #9a7728;
  --chart-bar: rgba(154, 119, 40, 0.28);
  --chart-grid: rgba(28, 25, 22, 0.08);
  --chart-axis: #6b7280;
  --series-flexible: #047857;
  --series-long180: #1d4e89;
  --series-long360: #6e4e16;
  --series-long540: #9d174d;
  --series-bond180: #9a7728;
  --series-bond360: #9a3412;
  --series-bond540: #5b21b6;
}
* { box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: clip; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.45;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) calc(48px + env(safe-area-inset-bottom)) env(safe-area-inset-left);
}
#app { max-width: 1320px; margin: 0 auto; padding: 28px 20px 48px; overflow-x: clip; }
.brand { margin: 0; color: var(--gold-text); letter-spacing: 0.16em; font-size: 13px; }
h1 { margin: 10px 0 0; font-size: 36px; font-weight: 600; letter-spacing: -0.02em; }
h2 { margin: 0; font-size: 20px; font-weight: 620; }
.sub, small { color: var(--muted); }
.meta { color: var(--sub); font-size: 15px; }
.nav, .choices { display: flex; flex-wrap: wrap; gap: 10px; }
.theme { margin-top: 14px; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
.ghost, .choice, .menu button, .card, .chart { border: 1px solid var(--line); background: var(--card); }
.ghost, .choice { min-height: 48px; padding: 0 16px; border-radius: 14px; }
.choice[aria-pressed="true"] { color: var(--ink); background: var(--gold); border-color: var(--gold); }
.menu { display: grid; gap: 14px; margin-top: 28px; }
.menu button { min-height: 112px; padding: 20px; border-radius: 20px; text-align: left; }
.menu strong { display: block; font-size: 22px; }
.menu span { display: block; margin-top: 6px; color: var(--sub); font-size: 15px; }
.workspace { display: grid; gap: 22px; margin-top: 18px; }
.controls { display: grid; gap: 8px; align-content: start; }
.card, .chart { margin-top: 0; padding: 18px; border-radius: 20px; }
.cards { display: grid; gap: 14px; }
.card, .chart, .hero, .metric, .meaning, .reason, .risk-notice { min-width: 0; }
.hero, .metric { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 16px; align-items: baseline; margin-top: 14px; }
.hero b, .metric b { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.meaning { margin: 8px 0 0; color: var(--sub); font-size: 15px; line-height: 1.55; word-break: keep-all; overflow-wrap: break-word; }
.reason, .risk-notice { color: var(--muted); font-size: 13px; line-height: 1.55; word-break: keep-all; overflow-wrap: break-word; }
.reason { margin: 6px 0 0; }
.risk-notice { margin: 22px 0 0; }
details summary { cursor: pointer; color: var(--gold-text); margin-top: 14px; }
.hero b { font-size: 34px; font-weight: 650; }
.metric b { font-size: 18px; }
.tag { grid-column: 1 / -1; color: var(--gold-text); font-size: 13px; }
.muted { color: var(--muted) !important; }
.slider { display: block; margin-top: 8px; }
.slider header, .bar-row header { display: flex; justify-content: space-between; gap: 12px; }
.slider input[type="range"] { width: 100%; accent-color: var(--gold); height: 36px; }
input[type="text"] { width: 100%; min-height: 52px; margin-top: 8px; padding: 0 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--input); color: var(--text); }
.text { min-height: 44px; padding: 0; border: 0; background: transparent; color: var(--gold-text); }
.basis { margin-top: 8px; }
.track { height: 10px; margin-top: 8px; border-radius: 99px; background: var(--track); overflow: hidden; }
.track i { display: block; height: 100%; background: var(--gold); }
.bar-row { margin-top: 14px; }
.chart { margin-bottom: 14px; }
@media (min-width: 960px) {
  #app { padding: 36px 28px 56px; }
  .menu { grid-template-columns: 1fr 1fr; }
  .workspace { grid-template-columns: minmax(240px, 28%) minmax(0, 1fr); align-items: start; }
  .controls { position: sticky; top: 16px; }
  .cards { grid-template-columns: 1fr 1fr; }
}
.dash-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 18px; align-items: end; padding-bottom: 12px; border-bottom: 1px solid rgba(198, 161, 91, 0.35); }
.dash-brand { display: flex; gap: 14px; align-items: center; min-width: 0; }
.dash-mark { flex: 0 0 46px; width: 46px; height: 46px; border-radius: 14px; border: 1px solid var(--gold); background: radial-gradient(circle at 50% 42%, transparent 0 7px, var(--gold) 8px 9px, transparent 10px), linear-gradient(160deg, #3a3120, #12100c); box-shadow: 0 0 24px rgba(198, 161, 91, 0.28); }
.dash-head h1 { font-size: clamp(28px, 4vw, 42px); line-height: 1.15; }
.dash-ornament { display: flex; align-items: flex-end; gap: 7px; width: 148px; height: 78px; }
.dash-ornament i { display: block; width: 12px; border-radius: 8px 8px 2px 2px; background: linear-gradient(180deg, #f0d48a, var(--gold) 42%, transparent); }
.sim-controls { grid-template-columns: 1fr; border: 1px solid rgba(198, 161, 91, 0.38); border-radius: 20px; background: var(--card); padding: 16px; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28); }
.sim-board { border-color: rgba(198, 161, 91, 0.38); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28); }
.sim-period-head { color: var(--ink); background: var(--gold); text-align: center; border-radius: 12px 12px 0 0; font-weight: 700; }
.sim-hot-head { color: var(--gold-text); background: rgba(198, 161, 91, 0.1); text-align: right; }
.sim-reward, .sim-num { background: rgba(198, 161, 91, 0.06); }
.sim-toggle { display: inline-flex; align-items: center; gap: 10px; }
.sim-glyph { flex: 0 0 28px; width: 28px; height: 28px; border-radius: 9px; border: 1px solid var(--gold); background: radial-gradient(circle at 50% 50%, transparent 0 4px, var(--gold) 5px 6px, transparent 7px); }
.sim-glyph-stability { border-radius: 50%; }
.sim-legal { margin-top: 12px; }
.sim-panel-title { color: var(--gold-text); font-size: 16px; }
.sim-field-label { margin: 12px 0 0; color: var(--muted); font-size: 13px; }
.sim-board { border: 1px solid var(--line); background: var(--card); border-radius: 20px; padding: 8px 14px 14px; min-width: 0; }
.sim-period { margin: 8px 0 0; color: var(--gold-text); font-size: 13px; letter-spacing: 0.04em; }
.sim-caption { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
[hidden] { display: none !important; }
.sim-cards { display: none; }
.sim-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.sim-card { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; min-width: 0; margin: 0; padding: 10px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); color: inherit; text-align: left; }
.sim-card[aria-expanded="true"] { border-color: var(--gold); }
.sim-card-ledger { border-color: var(--gold); }
.sim-card-period { margin: 8px 0; color: var(--gold-text); font-size: 13px; font-weight: 700; }
.sim-card-name { max-width: 100%; font-size: 13px; font-weight: 700; line-height: 1.3; word-break: keep-all; overflow-wrap: break-word; }
.sim-card-main, .sim-card-avg { display: flex; flex-direction: column; align-items: flex-start; max-width: 100%; min-width: 0; }
.sim-card-avg { margin-top: 6px; }
.sim-card-label { color: var(--muted); font-size: 11px; line-height: 1.35; word-break: keep-all; overflow-wrap: break-word; }
.sim-card-value { display: block; max-width: 100%; color: var(--gold-text); font-size: 15px; font-weight: 700; line-height: 1.2; font-variant-numeric: tabular-nums; letter-spacing: -0.03em; word-break: keep-all; }
.sim-card-avg .sim-card-value { color: var(--text); font-size: 13px; }
.sim-card-unit { color: var(--muted); font-size: 10px; letter-spacing: 0.04em; }
.sim-card-detail { margin-top: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: var(--card); }
.sim-card-detail-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sim-card-detail h3 { margin: 0; font-size: 16px; word-break: keep-all; overflow-wrap: break-word; }
.sim-card-close { width: auto; min-height: 36px; padding: 0 12px; }
.sim-table { width: 100%; border-collapse: collapse; }
.sim-table th, .sim-table td { padding: 12px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.sim-table thead th { color: var(--muted); font-size: 13px; font-weight: 600; }
.sim-name { font-weight: 650; word-break: keep-all; }
.sim-toggle { min-height: 44px; padding: 0; border: 0; background: transparent; color: inherit; font-weight: 650; text-align: left; word-break: keep-all; }
.sim-reward, .sim-num { font-variant-numeric: tabular-nums; white-space: nowrap; text-align: right; word-break: keep-all; }
.sim-reward { color: var(--gold-text); font-size: 18px; font-weight: 700; }
.sim-reward b { font-weight: 700; }
.sim-badge { display: inline-block; margin-left: 6px; padding: 1px 6px; border: 1px solid var(--gold); border-radius: 999px; color: var(--gold-text); font-size: 11px; font-weight: 650; vertical-align: 2px; }
.sim-row-ledger .sim-name { color: var(--gold-text); }
.sim-fold-body { padding: 4px 0 8px; }
.sim-trend { margin-top: 14px; }
.sim-trend > summary { cursor: pointer; color: var(--gold-text); }
.sim-aux::before { content: none; }
.sim-amount input[type="text"] { font-size: 16px; }
.sim-slider-ends { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.sim-hero, .sim-chart, .sim-ledger { border: 1px solid var(--line); background: var(--card); border-radius: 20px; padding: 18px; min-width: 0; }
.sim-kicker { margin: 0; color: var(--gold-text); font-size: 13px; letter-spacing: 0.04em; }
.sim-hero-amount { display: block; margin-top: 6px; font-size: clamp(1.75rem, 4vw, 2.35rem); font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.sim-note, .sim-chart-info { margin: 8px 0 0; color: var(--sub); font-size: 14px; word-break: keep-all; overflow-wrap: break-word; }
.sim-fold-body { width: 100%; }
.sim-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.sim-kpis div { min-width: 0; padding-top: 8px; border-top: 1px solid var(--line); }
.sim-kpis span { display: block; color: var(--muted); font-size: 12px; }
.sim-kpis b { display: block; margin-top: 4px; font-size: 16px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.sim-chart { margin-top: 14px; touch-action: pan-y; }
.sim-chart-svg { display: block; width: 100%; height: auto; touch-action: pan-y; }
.sim-series { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.sim-series .choice { min-height: 40px; }
.sim-products { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(240px, 85vw); gap: 12px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; padding-bottom: 6px; }
.sim-products > .card { scroll-snap-align: start; margin: 0; }
.sim-product-ledger { border-color: var(--gold); }
.sim-ledger { margin-top: 14px; }
.sim-date-list { display: flex; flex-wrap: wrap; gap: 6px; max-height: 160px; overflow: auto; }
@media (min-width: 768px) and (max-width: 959px) {
  .sim-kpis { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .sim-products { grid-auto-columns: minmax(280px, 42vw); }
}
@media (max-width: 720px) {
  .dash-ornament { display: none; }
  .dash-head { grid-template-columns: 1fr; }
  .sim-table-wrap { display: none; }
  .sim-cards { display: block; }
  .sim-table, .sim-table tbody, .sim-table tr, .sim-table td, .sim-table th { display: block; width: auto; }
  .sim-table thead { display: none; }
  .sim-table tr.sim-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
  .sim-table tr.sim-row > * { border: 0; padding: 0; }
  .sim-reward { font-size: 18px; }
  .sim-aux { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 13px; text-align: left; }
  .sim-aux::before { content: attr(data-label); }
  .sim-fold, .sim-fold td, .sim-fold-body, .sim-figure { display: block; width: 100%; }
  .sim-fold td { grid-column: 1 / -1; }
}
@media (max-width: 360px) {
  .sim-reward { font-size: 16px; }
  .choice { min-height: 44px; padding: 0 8px; }
  .sim-card { padding: 8px; }
  .sim-card-name { font-size: 12px; }
  .sim-card-value { font-size: 13px; }
  .sim-card-avg .sim-card-value { font-size: 12px; }
}
@media (max-width: 320px) {
  #app { padding-left: 10px; padding-right: 10px; }
  .sim-reward { font-size: 15px; }
  .sim-card-value { font-size: 12px; }
}
@media (max-width: 390px) {
  #app { padding: 16px 12px 28px; }
  h1 { font-size: 26px; }
  .sim-hero-amount { font-size: 28px; }
  .choice { padding: 0 10px; }
}
@media (max-width: 720px) {
  h1 { font-size: 30px; }
  .hero b { font-size: 28px; }
  .menu strong { font-size: 20px; }
  .choice { padding: 0 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .sim-hero-amount, .sim-chart-svg { animation: none; transition: none; }
}
@media (min-width: 960px) {
  .sim-products {
    grid-auto-flow: row;
    grid-template-columns: 1fr 1fr;
    grid-auto-columns: auto;
    overflow: visible;
  }
}