:root {
  --bg: #f4f1ea;
  --bg-soft: rgba(255, 255, 255, 0.8);
  --panel: rgba(255, 253, 249, 0.84);
  --panel-strong: rgba(255, 252, 247, 0.95);
  --ink: #0f2345;
  --ink-soft: #54657f;
  --ink-muted: #7b8aa3;
  --line: rgba(15, 35, 69, 0.1);
  --line-strong: rgba(15, 35, 69, 0.18);
  --teal: #068a9f;
  --teal-soft: #d7f4f6;
  --emerald: #169a60;
  --amber: #b6761d;
  --orange: #c9651a;
  --red: #c8454f;
  --navy: #16325f;
  --blue: #2a69ff;
  --sp500: #1e5eff;
  --sp500-soft: rgba(30, 94, 255, 0.14);
  --ndx: #0da38d;
  --ndx-soft: rgba(13, 163, 141, 0.14);
  --principal: rgba(15, 35, 69, 0.4);
  --shadow-lg: 0 26px 80px rgba(24, 42, 75, 0.12);
  --shadow-md: 0 12px 36px rgba(24, 42, 75, 0.08);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font-display: "Space Grotesk", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  position: relative;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at 14% 14%, rgba(15, 155, 170, 0.08), transparent 24%),
    radial-gradient(circle at 86% 18%, rgba(31, 94, 255, 0.08), transparent 24%),
    radial-gradient(circle at 74% 86%, rgba(201, 101, 26, 0.08), transparent 18%),
    linear-gradient(180deg, #f7f3ed 0%, #f4f0e8 52%, #f1ede6 100%);
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

input {
  color: inherit;
}

.page-grid,
.page-glow,
.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.page-grid {
  background-image:
    linear-gradient(rgba(15, 35, 69, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 35, 69, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 90%);
  opacity: 0.5;
}

.page-glow {
  filter: blur(90px);
  opacity: 0.55;
}

.page-glow-a {
  top: -8%;
  left: -4%;
  width: 38vw;
  height: 38vw;
  background: rgba(17, 183, 198, 0.14);
}

.page-glow-b {
  right: 0;
  bottom: -12%;
  width: 34vw;
  height: 34vw;
  background: rgba(42, 105, 255, 0.12);
}

.page-noise {
  opacity: 0.2;
  background-image: radial-gradient(rgba(15, 35, 69, 0.22) 0.5px, transparent 0.6px);
  background-size: 11px 11px;
  mix-blend-mode: soft-light;
}

.site-shell {
  position: relative;
  z-index: 1;
  width: min(1660px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 18px 0 42px;
}

.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(252, 249, 244, 0.82)),
    var(--panel);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(13, 163, 141, 0.08), transparent 22%),
    radial-gradient(circle at 100% 0%, rgba(42, 105, 255, 0.08), transparent 26%);
  pointer-events: none;
}

.reveal {
  animation: rise-in 680ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.reveal:nth-of-type(2) {
  animation-delay: 80ms;
}

.reveal:nth-of-type(3) {
  animation-delay: 150ms;
}

.reveal:nth-of-type(4) {
  animation-delay: 210ms;
}

.config-panel,
.detail-panel {
  padding: 20px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  min-height: 0;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: rgba(15, 35, 69, 0.64);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow--soft {
  color: rgba(255, 255, 255, 0.72);
}

h1,
h2,
h3,
.hero-badge strong,
.section-chip strong,
.metric-row strong,
.schedule-item strong {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

h1 {
  margin: 0;
  font-size: clamp(36px, 4.3vw, 62px);
  line-height: 0.94;
}

h2 {
  margin: 0;
  font-size: clamp(28px, 2.8vw, 42px);
  line-height: 1;
}

h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.12;
}

.hero-text,
.section-copy,
.control-card__head p,
.asset-card__meta,
.status-copy p,
.source-notes,
.drawdown-copy,
.feed-card__body p,
.schedule-item span,
.metric-caption,
.chart-summary__item span,
.result-hint,
.notice,
.chart-empty,
.hero-badge__label {
  color: var(--ink-soft);
}

.hero-text {
  max-width: 760px;
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.62;
}

.hero-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  max-width: 640px;
}

.hero-badge {
  min-width: 200px;
  padding: 12px 14px;
  border: 1px solid rgba(15, 35, 69, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-md);
}

.hero-badge--muted {
  background: rgba(247, 251, 253, 0.78);
}

.hero-badge__label,
.section-chip span,
.control-pill,
.feed-card__eyebrow,
.metric-chip,
.drawdown-badge {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-badge strong,
.section-chip strong {
  color: var(--navy);
  font-size: 17px;
}

.config-panel {
  margin-top: 0;
}

.config-panel .section-head--config {
  align-items: flex-end;
  gap: 16px;
}

.config-heading {
  min-width: 0;
}

.config-heading__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px 18px;
}

.config-heading__copy {
  margin: 0 0 3px;
  max-width: 620px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
}

.config-panel h2 {
  font-size: clamp(30px, 2.4vw, 38px);
}

.section-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.section-head--compact {
  margin-bottom: 18px;
}

.section-copy {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.55;
}

.section-chip-stack {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.section-chip {
  min-width: 150px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  text-align: left;
}

.config-panel .section-chip-stack {
  gap: 10px;
}

.config-panel .section-chip {
  min-width: 132px;
  padding: 10px 12px;
  border-radius: 14px;
}

.config-panel .section-chip strong {
  font-size: 16px;
}

.notice {
  position: relative;
  z-index: 1;
  margin: 14px 0 0;
  padding: 12px 14px;
  border: 1px solid rgba(182, 118, 29, 0.2);
  border-radius: 16px;
  background: rgba(255, 247, 229, 0.82);
  color: #8a5b19;
  font-size: 13px;
  line-height: 1.55;
}

.config-panel .notice {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 12.5px;
  line-height: 1.48;
}

.config-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
  align-items: start;
}

.config-side-grid {
  display: contents;
}

.control-card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.control-card--assets {
  grid-column: 1 / span 6;
  grid-row: 1;
}

.control-card--strategy {
  grid-column: 7 / span 6;
  grid-row: 1;
}

.control-card--schedule {
  grid-column: 1 / span 9;
  grid-row: 2;
}

.control-card--action {
  grid-column: 10 / span 3;
  grid-row: 2;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(135deg, rgba(23, 79, 222, 0.055), rgba(20, 180, 180, 0.05)),
    var(--panel-strong);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 14px 28px rgba(24, 42, 75, 0.06);
}

.control-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.control-card__head p {
  margin: 4px 0 0;
  font-size: 12.5px;
  line-height: 1.45;
}

.control-card h3 {
  font-size: 18px;
}

.strategy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.control-block,
.schedule-block {
  min-width: 0;
}

.control-block {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
}

.control-block__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.control-block__head strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 16px;
}

.control-block__head span {
  color: var(--ink-muted);
  font-size: 11.5px;
  white-space: nowrap;
}

.control-card--strategy .segmented {
  display: grid;
  gap: 8px;
}

.control-card--strategy [data-group="return-mode"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.control-card--strategy [data-group="frequency"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.schedule-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(270px, 0.92fr);
  gap: 14px;
}

.schedule-block--amount {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.control-pill,
.metric-chip,
.drawdown-badge {
  margin: 0;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink-muted);
  background: rgba(244, 247, 250, 0.8);
}

.asset-selector {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.asset-card {
  position: relative;
  display: block;
  border-radius: 18px;
  border: 1px solid rgba(30, 94, 255, 0.12);
  background: rgba(30, 94, 255, 0.04);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.asset-card--alt {
  border-color: rgba(13, 163, 141, 0.12);
  background: rgba(13, 163, 141, 0.04);
}

.asset-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.asset-card__body {
  display: block;
  padding: 12px 12px 12px 44px;
}

.asset-card__body::before,
.asset-card__body::after {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
}

.asset-card__body::before {
  width: 20px;
  height: 20px;
  border: 1.5px solid rgba(15, 35, 69, 0.24);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.82);
}

.asset-card__body::after {
  width: 8px;
  height: 4px;
  margin-left: 6px;
  margin-top: -1px;
  border-left: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transform: translateY(-50%) rotate(-45deg);
}

.asset-card input:checked + .asset-card__body::before {
  border-color: transparent;
  background: linear-gradient(180deg, #2f75ff, #1854eb);
}

.asset-card input:checked + .asset-card__body::after {
  border-color: #fff;
}

.asset-card input:checked + .asset-card__body strong {
  color: var(--navy);
}

.asset-card input:checked + .asset-card__body {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.asset-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.asset-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}

.asset-card__top strong {
  font-size: 18px;
}

.asset-card__top span {
  color: var(--ink-soft);
  font-size: 12px;
}

.asset-card__meta {
  display: block;
  margin-top: 5px;
  overflow: hidden;
  font-size: 11.5px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.segment,
.preset-button,
.quick-amount {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(250, 252, 255, 0.88);
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.segment:hover,
.preset-button:hover,
.quick-amount:hover {
  transform: translateY(-1px);
  border-color: rgba(22, 50, 95, 0.2);
  box-shadow: 0 10px 24px rgba(28, 53, 95, 0.08);
}

.segment.is-active,
.preset-button.is-active,
.quick-amount.is-active {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(180deg, #2f75ff, #1854eb);
  box-shadow: 0 16px 28px rgba(24, 84, 235, 0.24);
}

.date-shell input,
.amount-shell input {
  width: 100%;
  border: 0;
  outline: none;
  background: transparent;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.date-shell,
.amount-shell {
  display: flex;
  align-items: center;
  min-height: 58px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.84);
}

.date-shell input {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.date-shell input::-webkit-calendar-picker-indicator {
  cursor: pointer;
}

.preset-row,
.quick-amounts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.amount-shell {
  gap: 12px;
}

.amount-shell span {
  color: var(--ink-muted);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.quick-amounts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.quick-amount {
  width: 100%;
}

.action-stack {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
}

.control-card--action .cta-button {
  width: 100%;
  min-width: 0;
  min-height: 50px;
  padding: 0 14px;
  border-radius: 16px;
  font-size: 16px;
}

.control-card--action .status-copy {
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
}

.control-card--action .status-copy strong {
  font-size: 16px;
}

.control-card--action .status-copy p {
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.48;
}

.config-footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.cta-button {
  min-width: 208px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 18px;
  color: #fff;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  background: linear-gradient(135deg, #174fde 0%, #2f75ff 42%, #14b4b4 100%);
  box-shadow: 0 20px 34px rgba(31, 94, 255, 0.24);
}

.status-copy strong {
  display: block;
  color: var(--navy);
  font-size: 18px;
}

.status-copy p {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.55;
}

.results-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.08fr) minmax(300px, 0.6fr);
  align-items: stretch;
  gap: 18px;
  margin-top: 18px;
}

.results-grid--triple {
  grid-template-columns: minmax(0, 2.08fr) minmax(300px, 0.6fr);
}

.results-grid--quad {
  grid-template-columns: minmax(0, 1.72fr) minmax(352px, 0.85fr);
}

.chart-panel,
.insight-panel {
  padding: 24px;
}

.chart-panel {
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.legend-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
}

.legend-chip__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.legend-chip--principal .legend-chip__dot {
  background: rgba(15, 35, 69, 0.44);
}

.overview-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.overview-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
}

.overview-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.overview-card strong {
  display: block;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.08;
}

.overview-card__value {
  display: block;
  color: var(--navy);
  font-family: var(--font-display);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.overview-card__value--date {
  font-size: clamp(20px, 2vw, 28px);
  white-space: nowrap;
}

.overview-card__value--money {
  font-size: clamp(22px, 2vw, 28px);
}

.overview-card__value--number {
  font-size: clamp(24px, 2.2vw, 30px);
}

.overview-card--range {
  grid-column: span 2;
  padding-right: 18px;
}

.overview-card--range p {
  font-size: 12px;
  white-space: nowrap;
}

.overview-card--points .overview-card__value {
  letter-spacing: -0.02em;
}

.overview-card p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.6;
}

.chart-shell {
  position: relative;
  display: block;
  min-width: 0;
  min-height: calc(clamp(500px, 56vh, 732px) + 24px);
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 245, 241, 0.92)),
    rgba(255, 255, 255, 0.8);
}

.chart-surface {
  position: relative;
  min-width: 0;
  min-height: clamp(500px, 56vh, 732px);
}

.chart-empty {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: min(360px, calc(100% - 40px));
  text-align: center;
  font-size: 15px;
  line-height: 1.7;
}

.chart-svg {
  display: block;
  width: 100%;
  min-height: clamp(500px, 56vh, 732px);
}

.chart-tooltip {
  position: absolute;
  z-index: 3;
  min-width: 220px;
  max-width: 280px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: rgba(14, 36, 71, 0.62);
  box-shadow: 0 14px 28px rgba(12, 24, 45, 0.14);
  color: #f4f8ff;
  pointer-events: none;
  transform: translate(-50%, calc(-100% - 16px));
}

.timeline-zoom {
  margin-top: 6px;
}

.timeline-zoom__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.timeline-zoom__head span {
  color: var(--ink-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.timeline-zoom__head strong {
  flex: 1;
  min-width: 0;
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 15px;
  text-align: center;
}

.timeline-zoom__reset {
  flex: none;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.dual-range {
  position: relative;
  height: 30px;
}

.dual-range__track,
.dual-range__fill {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 8px;
  border-radius: 999px;
  transform: translateY(-50%);
}

.dual-range__track {
  background: rgba(15, 35, 69, 0.1);
}

.dual-range__fill {
  left: 0;
  right: auto;
  width: 100%;
  background: linear-gradient(90deg, rgba(23, 79, 222, 0.92), rgba(20, 180, 180, 0.88));
  box-shadow: 0 8px 16px rgba(24, 84, 235, 0.16);
}

.dual-range__input {
  position: absolute;
  inset: 0;
  width: 100%;
  margin: 0;
  appearance: none;
  background: none;
  pointer-events: none;
}

.dual-range__input::-webkit-slider-runnable-track {
  height: 30px;
  appearance: none;
  background: transparent;
}

.dual-range__input::-moz-range-track {
  height: 30px;
  appearance: none;
  background: transparent;
}

.dual-range__input::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  margin-top: 5px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: linear-gradient(180deg, #2f75ff, #1854eb);
  box-shadow: 0 8px 18px rgba(24, 84, 235, 0.25);
  cursor: ew-resize;
  pointer-events: auto;
}

.dual-range__input::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: linear-gradient(180deg, #2f75ff, #1854eb);
  box-shadow: 0 8px 18px rgba(24, 84, 235, 0.25);
  cursor: ew-resize;
  pointer-events: auto;
}

.chart-tooltip strong {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 16px;
}

.tooltip-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 13px;
}

.tooltip-row + .tooltip-row {
  margin-top: 8px;
}

.chart-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.chart-summary__item {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
}

.chart-summary__item span {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.chart-summary__item strong {
  color: var(--navy);
  font-family: var(--font-display);
  font-size: 21px;
}

.insight-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 16px;
}

.insight-panel--triple {
  gap: 12px;
}

.insight-panel--quad {
  gap: 12px;
}

.asset-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.asset-metrics[data-count="3"] {
  gap: 10px;
}

.asset-metrics[data-count="4"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.metric-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.74);
}

.metric-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.metric-card__head strong {
  display: block;
  color: var(--navy);
  font-size: 25px;
}

.metric-caption {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.55;
}

.metric-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.metric-row:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.metric-row span {
  color: var(--ink-soft);
  font-size: 14px;
}

.metric-row strong {
  font-size: 20px;
}

.metric-row strong.is-positive {
  color: var(--emerald);
}

.metric-row strong.is-negative {
  color: var(--red);
}

.insight-panel--triple .metric-card {
  padding: 14px 15px;
  border-radius: 20px;
}

.insight-panel--triple .metric-card__head {
  margin-bottom: 10px;
}

.insight-panel--triple .metric-card__head strong {
  font-size: 22px;
}

.insight-panel--triple .metric-row {
  gap: 10px;
  padding: 8px 0;
}

.insight-panel--triple .metric-row span {
  font-size: 12.5px;
}

.insight-panel--triple .metric-row strong {
  font-size: 18px;
}

.insight-panel--triple .metric-chip,
.insight-panel--quad .metric-chip {
  padding: 6px 8px;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.insight-panel--quad .metric-card {
  padding: 13px 14px;
  border-radius: 18px;
}

.insight-panel--quad .metric-card__head {
  gap: 8px;
  margin-bottom: 9px;
}

.insight-panel--quad .metric-card__head strong {
  font-size: 22px;
}

.insight-panel--quad .metric-row {
  gap: 8px;
  padding: 7px 0;
}

.insight-panel--quad .metric-row span {
  font-size: 13.2px;
}

.insight-panel--quad .metric-row strong {
  font-size: 15px;
}

.insight-panel--quad .section-copy {
  font-size: 13px;
  line-height: 1.55;
}

.note-box {
  padding: 18px;
  border: 1px solid rgba(6, 138, 159, 0.14);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(238, 251, 252, 0.84), rgba(249, 253, 252, 0.74));
}

.note-box h3 {
  color: var(--navy);
}

.source-notes {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
}

.detail-panel {
  margin-top: 18px;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(236px, 0.78fr) minmax(520px, 1.42fr);
  gap: 16px;
  margin-top: 18px;
}

.detail-grid--single-asset {
  grid-template-columns: minmax(236px, 0.78fr) minmax(520px, 1.42fr);
}

.detail-grid--multi-asset {
  grid-template-columns: minmax(168px, 0.42fr) minmax(620px, 1.58fr);
}

.detail-grid--three-plus {
  grid-template-columns: minmax(160px, 0.36fr) minmax(660px, 1.64fr);
}

.detail-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
}

.detail-card--drawdown {
  min-width: 0;
}

.detail-grid--multi-asset .detail-card--schedule {
  padding: 18px 16px;
}

.detail-grid--multi-asset .schedule-summary {
  gap: 10px;
}

.detail-grid--multi-asset .schedule-item {
  padding: 14px 12px;
}

.detail-grid--multi-asset .schedule-item strong {
  font-size: 17px;
}

.detail-grid--multi-asset .schedule-item span {
  font-size: 12px;
  line-height: 1.55;
}

.schedule-summary,
.drawdown-events {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.schedule-item,
.drawdown-item {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
}

.schedule-item {
  background: rgba(255, 255, 255, 0.72);
}

.drawdown-item {
  background: linear-gradient(180deg, var(--drawdown-soft, rgba(255, 255, 255, 0.76)), rgba(255, 255, 255, 0.84));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.54);
}

.schedule-item span,
.drawdown-copy {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.7;
}

.schedule-item strong,
.drawdown-item strong {
  display: block;
  color: var(--navy);
  font-size: 19px;
}

.drawdown-events--single {
  grid-template-columns: minmax(0, 1fr);
}

.drawdown-events--multi,
.drawdown-events--double {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.drawdown-events--three-plus[data-count="3"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.drawdown-item__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 2px;
  border-bottom: 1px solid var(--line);
}

.drawdown-item__title {
  min-width: 0;
}

.drawdown-item__meta {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
}

.drawdown-rank-list {
  display: grid;
  gap: 10px;
}

.drawdown-rank-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.drawdown-rank-row:first-child {
  padding-top: 0;
  border-top: 0;
}

.drawdown-rank-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  border-radius: 999px;
  border: 1px solid var(--drawdown-accent, var(--line));
  background: var(--drawdown-soft, rgba(22, 50, 95, 0.08));
  color: var(--drawdown-accent, var(--navy));
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
}

.drawdown-rank-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.drawdown-rank-head strong {
  color: var(--drawdown-accent, var(--red));
  font-size: 17px;
}

.drawdown-rank-head span {
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
  text-align: right;
}

.drawdown-cause {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
}

.drawdown-badge {
  display: inline-flex;
  align-items: center;
  margin: 0;
  flex: none;
  padding: 8px 12px;
  border: 1px solid var(--drawdown-accent, var(--line));
  border-radius: 999px;
  background: var(--drawdown-soft, rgba(244, 247, 250, 0.8));
  color: var(--drawdown-accent, var(--navy));
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: none;
  white-space: nowrap;
}

.drawdown-events--multi .drawdown-item,
.drawdown-events--double .drawdown-item {
  padding: 14px;
}

.drawdown-events--multi .drawdown-item__top,
.drawdown-events--double .drawdown-item__top {
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.drawdown-events--multi .drawdown-item strong,
.drawdown-events--double .drawdown-item strong {
  font-size: 18px;
}

.drawdown-events--multi .drawdown-badge,
.drawdown-events--double .drawdown-badge {
  align-self: flex-start;
  padding: 7px 11px;
  font-size: 12px;
}

.drawdown-events--multi .drawdown-rank-row,
.drawdown-events--double .drawdown-rank-row {
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 10px;
}

.drawdown-events--multi .drawdown-rank-index,
.drawdown-events--double .drawdown-rank-index {
  min-height: 28px;
  font-size: 12px;
}

.drawdown-events--multi .drawdown-rank-head,
.drawdown-events--double .drawdown-rank-head {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.drawdown-events--multi .drawdown-rank-head span,
.drawdown-events--double .drawdown-rank-head span {
  text-align: left;
}

.drawdown-events--multi .drawdown-copy,
.drawdown-events--double .drawdown-copy {
  margin-bottom: 0;
  font-size: 12px;
  line-height: 1.55;
}

.drawdown-events--multi .drawdown-cause,
.drawdown-events--double .drawdown-cause {
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.45;
}

.axis-label,
.tick-label {
  fill: rgba(15, 35, 69, 0.55);
  font-size: 12px;
  font-family: var(--font-body);
}

.grid-line {
  stroke: rgba(15, 35, 69, 0.08);
  stroke-width: 1;
}

.grid-line.is-strong {
  stroke: rgba(15, 35, 69, 0.12);
}

.axis-line {
  stroke: rgba(15, 35, 69, 0.14);
  stroke-width: 1;
}

.principal-line {
  fill: none;
  stroke: rgba(15, 35, 69, 0.36);
  stroke-width: 2;
  stroke-dasharray: 8 8;
}

.asset-line {
  fill: none;
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.asset-area {
  opacity: 0.24;
}

.chart-end-label,
.chart-end-label * {
  pointer-events: none;
}

.chart-end-label__line {
  stroke-width: 1.7;
  stroke-linecap: round;
  opacity: 0.88;
}

.chart-end-label__dot {
  opacity: 0.96;
}

.chart-end-label__text {
  font-size: 14.4px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.chart-focus-line {
  stroke: rgba(15, 35, 69, 0.18);
  stroke-width: 1;
  stroke-dasharray: 4 6;
}

.chart-focus-dot {
  stroke: #fff;
  stroke-width: 3;
}

.chart-overlay {
  fill: transparent;
  cursor: crosshair;
}

.is-positive {
  color: var(--emerald);
}

.is-negative {
  color: var(--red);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1240px) {
  .results-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .config-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .config-panel .section-head--config {
    align-items: flex-start;
  }

  .config-heading__row {
    align-items: flex-start;
  }

  .control-card--assets,
  .control-card--strategy,
  .control-card--schedule,
  .control-card--action {
    grid-column: span 6;
    grid-row: auto;
  }

  .strategy-grid,
  .schedule-grid {
    grid-template-columns: 1fr;
  }

  .schedule-block--amount {
    padding-left: 0;
    border-left: 0;
    padding-top: 2px;
  }

  .overview-cards,
  .chart-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .overview-card--range {
    grid-column: 1 / -1;
  }

  .overview-card--range .overview-card__value {
    font-size: clamp(22px, 2.2vw, 30px);
  }

  .chart-panel {
    padding: 24px;
  }

  .chart-shell {
    min-height: 696px;
  }

  .chart-surface {
    min-height: 648px;
  }

  .chart-svg {
    height: 648px;
  }

  .drawdown-events--double {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .drawdown-events--three-plus[data-count="3"] {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1680px) and (min-width: 1241px), (max-height: 1080px) and (min-width: 1241px) {
  .site-shell {
    width: min(1560px, calc(100vw - 22px));
  }

  .results-grid {
    grid-template-columns: minmax(0, 1.94fr) minmax(300px, 0.7fr);
    gap: 14px;
  }

  .results-grid--triple {
    grid-template-columns: minmax(0, 1.94fr) minmax(300px, 0.7fr);
  }

  .results-grid--quad {
    grid-template-columns: minmax(0, 1.58fr) minmax(312px, 0.82fr);
  }

  .chart-panel,
  .insight-panel {
    padding: 22px;
  }

  .overview-cards {
    grid-template-columns: minmax(300px, 1.36fr) minmax(210px, 0.94fr) minmax(180px, 0.72fr) minmax(230px, 0.96fr);
    gap: 10px;
    margin-bottom: 14px;
  }

  .overview-card {
    padding: 14px;
  }

  .overview-card span {
    margin-bottom: 6px;
    font-size: 11px;
  }

  .overview-card__value--date {
    font-size: clamp(18px, 1.55vw, 24px);
  }

  .overview-card__value--money {
    font-size: clamp(20px, 1.7vw, 25px);
  }

  .overview-card__value--number {
    font-size: clamp(22px, 1.85vw, 26px);
  }

  .detail-grid--single-asset {
    grid-template-columns: minmax(188px, 0.62fr) minmax(420px, 1.38fr);
  }

  .detail-grid--multi-asset {
    grid-template-columns: minmax(144px, 0.34fr) minmax(500px, 1.66fr);
    gap: 12px;
  }

  .detail-grid--three-plus {
    grid-template-columns: minmax(136px, 0.3fr) minmax(520px, 1.7fr);
  }

  .detail-grid--multi-asset .detail-card {
    padding: 18px;
  }

  .detail-grid--multi-asset .detail-card--schedule {
    padding: 16px 14px;
  }

  .overview-card p {
    margin-top: 6px;
    font-size: 12px;
    line-height: 1.45;
  }

  .overview-card--range p {
    font-size: 11px;
  }

  .chart-shell {
    min-height: calc(clamp(460px, 50vh, 600px) + 22px);
    padding: 14px;
  }

  .chart-surface,
  .chart-svg {
    min-height: clamp(460px, 50vh, 600px);
  }

  .timeline-zoom {
    margin-top: 6px;
  }

  .chart-summary {
    gap: 10px;
    margin-top: 8px;
  }

  .chart-summary__item {
    padding: 12px 14px;
  }

  .chart-summary__item strong {
    font-size: 19px;
  }

  .insight-panel--triple .metric-card {
    padding: 13px 14px;
  }

  .insight-panel--triple .metric-card__head strong {
    font-size: 20px;
  }

  .insight-panel--triple .metric-row strong {
    font-size: 17px;
  }

  .insight-panel--quad .metric-card {
    padding: 12px 13px;
  }

  .insight-panel--quad .metric-card__head strong {
    font-size: 20px;
  }

  .insight-panel--quad .metric-row span {
    font-size: 12.6px;
  }

  .insight-panel--quad .metric-row strong {
    font-size: 14px;
  }
}

@media (max-height: 920px) and (min-width: 1241px) {
  .chart-panel,
  .insight-panel {
    padding: 20px;
  }

  .overview-cards {
    gap: 9px;
    margin-bottom: 12px;
  }

  .overview-card {
    padding: 13px;
  }

  .chart-shell {
    min-height: calc(clamp(400px, 44vh, 520px) + 20px);
  }

  .chart-surface,
  .chart-svg {
    min-height: clamp(400px, 44vh, 520px);
  }

  .chart-summary__item {
    padding: 11px 13px;
  }

  .chart-summary__item strong {
    font-size: 18px;
  }
}

@media (max-width: 860px) {
  .site-shell {
    width: min(100vw - 18px, 100%);
    padding-top: 10px;
  }

  .config-panel,
  .chart-panel,
  .insight-panel,
  .detail-panel {
    padding: 18px;
  }

  .config-grid {
    grid-template-columns: 1fr;
  }

  .section-head,
  .config-footer {
    flex-direction: column;
  }

  .config-heading__row {
    align-items: flex-start;
  }

  .control-card--assets,
  .control-card--strategy,
  .control-card--schedule,
  .control-card--action {
    grid-column: span 1;
    grid-row: auto;
  }

  .section-chip-stack,
  .chart-legend {
    justify-content: flex-start;
  }

  .overview-cards,
  .chart-summary {
    grid-template-columns: 1fr;
  }

  .asset-metrics[data-count="4"] {
    grid-template-columns: 1fr;
  }

  .overview-card--range {
    grid-column: auto;
  }

  .overview-card--range .overview-card__value,
  .overview-card--range p {
    white-space: normal;
  }

  .chart-shell,
  .chart-surface {
    min-height: 552px;
  }

  .chart-svg {
    height: 516px;
  }

  .chart-end-label__text {
    font-size: 13.2px;
  }

  .timeline-zoom {
    margin-top: 8px;
  }

  .cta-button {
    width: 100%;
  }

  .timeline-zoom__head,
  .drawdown-rank-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .timeline-zoom__head strong {
    text-align: left;
  }

  .quick-amounts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .drawdown-events--multi,
  .drawdown-events--double {
    grid-template-columns: 1fr;
  }

  .drawdown-events--three-plus[data-count="3"],
  .drawdown-events--three-plus[data-count="4"] {
    grid-template-columns: 1fr;
  }

  .drawdown-item__top,
  .drawdown-events--multi .drawdown-item__top,
  .drawdown-events--double .drawdown-item__top,
  .drawdown-rank-head,
  .drawdown-events--multi .drawdown-rank-head,
  .drawdown-events--double .drawdown-rank-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .drawdown-rank-head span,
  .drawdown-events--multi .drawdown-rank-head span,
  .drawdown-events--double .drawdown-rank-head span {
    text-align: left;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 40px;
  }

  .hero-meta-row,
  .preset-row,
  .quick-amounts,
  .segmented {
    gap: 8px;
  }

  .hero-badge,
  .section-chip {
    min-width: 0;
    width: 100%;
  }

  .config-heading__copy {
    font-size: 13px;
  }

  .segment,
  .preset-button,
  .quick-amount {
    flex: 1 1 calc(50% - 8px);
  }

  .asset-card__body {
    padding-left: 46px;
  }

  .asset-selector {
    grid-template-columns: 1fr;
  }

  .amount-shell input {
    font-size: 24px;
  }
}