/* Match the storage topic's geometry without changing its shared stylesheet. */
.energy-shadow-history { margin: 28px 0; padding: 22px; border: 1px solid var(--ink); background: var(--paper); }
.energy-shadow-history h4 { font-size: 28px; margin: 0 0 8px; }
.energy-shadow-history p, .energy-shadow-history button, .energy-shadow-history output { font-size: 18px; line-height: 1.7; }
.energy-shadow-periods { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.energy-shadow-periods button { padding: 8px 16px; border: 1px solid var(--green); background: transparent; color: var(--green); cursor: pointer; }
.energy-shadow-periods button[aria-pressed="true"] { color: var(--paper); background: var(--green); }
.energy-shadow-legend { display: flex; flex-wrap: wrap; gap: 24px; font-size: 18px; }
.energy-shadow-legend i { display: inline-block; width: 30px; margin-right: 8px; vertical-align: middle; border-top: 4px solid #21634b; }
.energy-shadow-legend .shadow-baseline { border-color: #aa6a30; border-top-style: dashed; }
.energy-shadow-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 14px 0; }
.energy-shadow-metrics p { margin: 0; }
.energy-shadow-metrics span, .energy-shadow-metrics strong, .energy-shadow-metrics small { display: block; }
.energy-shadow-metrics strong { font-size: 30px; }
.energy-shadow-metrics small { font-size: 18px; }
.energy-shadow-svg { display: block; width: 100%; height: auto; overflow: visible; }
.energy-shadow-svg text { fill: var(--ink); font: 18px system-ui, sans-serif; }
.shadow-grid { stroke: #d3d7cf; stroke-width: 1; }
.shadow-active-line { stroke: #21634b; stroke-width: 2.5; fill: none; vector-effect: non-scaling-stroke; }
.shadow-baseline-line { stroke: #aa6a30; stroke-width: 2; stroke-dasharray: 6 4; fill: none; vector-effect: non-scaling-stroke; }
.shadow-cursor { stroke: #6b776e; stroke-width: 1; stroke-dasharray: 3 3; }
.energy-shadow-history [hidden] { display: none !important; }
.energy-shadow-readout { display: block; padding: 10px 14px; background: #e7eee8; min-height: 48px; }
.energy-shadow-boundary { border-left: 4px solid #aa6a30; padding-left: 14px; }
.energy-active-forward-record { margin: 20px 0; padding: 14px; border: 1px solid #c5cdc5; }
.energy-active-forward-record summary { cursor: pointer; font-size: 18px; }
@media (max-width: 700px) {
  .energy-shadow-history { padding: 12px; }
  .energy-shadow-metrics { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .energy-shadow-metrics p { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 12px; }
  .energy-shadow-metrics strong { font-size: 25px; }
  .energy-shadow-svg { min-height: 210px; }
}
.energy-active { margin: 24px 0; scroll-margin-top: 24px; }
.energy-active .energy-active-card { border-top-color: var(--ink); }
.energy-active-lead { max-width: 1100px; line-height: 1.8; }
.energy-active-top { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px; margin: 24px 0; }
.energy-active-nav { min-width: 0; padding: 22px; background: var(--paper); border: 1px solid var(--ink); }
.energy-active-nav > span { display: block; font-size: 18px; }
.energy-active-nav > strong { display: block; margin: 14px 0; font-size: clamp(26px, 3vw, 38px); line-height: 1.4; }
.energy-active-allocation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-content: center; }
.energy-active-allocation > p { margin: 0; }
.energy-active-allocation span { display: block; }
.energy-active-allocation strong { display: block; font-size: clamp(28px, 3vw, 44px); }
.energy-active-bar { grid-column: 1/-1; height: 18px; background: #d9d8d0; }
.energy-active-bar i { display: block; height: 100%; background: var(--green); }
.energy-active-dates { grid-column: 1/-1; }
.energy-active-explanation { padding: 18px; background: #edf2ed; }
.energy-active-meta { overflow-wrap: anywhere; }
.energy-active-body { padding: 20px; }
.energy-active-body p, .energy-active-body li, .energy-active-body td, .energy-active-body th { font-size: 18px; line-height: 1.8; }
.energy-active-body h4 { font-size: 24px; margin: 16px 0; line-height: 1.4; }
.energy-active-rule-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.energy-active-rule-grid > section { padding: 20px; border-top: 4px solid var(--green); background: var(--paper); }
.energy-active-rule-grid > section > span { font-size: 18px; font-weight: 800; color: var(--green); }
.energy-active-table { overflow-x: auto; margin: 18px 0; }
.energy-active-table table { width: 100%; border-collapse: collapse; }
.energy-active-table td, .energy-active-table th { padding: 12px; text-align: right; white-space: nowrap; border-bottom: 1px solid #cfd8d2; }
.energy-active-table td:first-child, .energy-active-table th:first-child { text-align: left; }
.energy-active-table thead { background: var(--ink); color: var(--paper); }
.energy-active-table small { display: block; font-size: 18px; color: #52645d; }
.energy-active-execution li { margin-bottom: 10px; }
@media (max-width: 700px) {
  .energy-active-top, .energy-active-rule-grid { grid-template-columns: minmax(0, 1fr); }
  .energy-active-body { padding: 12px; }
  .energy-active-rule-grid > section { padding: 12px; }
}
.ai-energy-page .energy-main-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(280px, .75fr);
  align-items: stretch;
  gap: 28px;
  padding: 24px 0 34px;
}
.ai-energy-page .energy-main-hero h1 {
  max-width: 920px;
  font-size: clamp(50px, 7vw, 96px);
  line-height: 1.02;
}
.ai-energy-page .energy-main-hero p { font-size: 18px; line-height: 1.75; }
.ai-energy-page .energy-hero-stat {
  align-self: end;
  min-width: 0;
  padding: 20px 22px;
  border: 0;
  border-top: 5px solid var(--green);
  gap: 12px;
  background: var(--ink);
  color: var(--paper);
}
.ai-energy-page .energy-hero-stat > span,
.ai-energy-page .energy-hero-stat p { color: var(--paper); font-size: 18px; }
.ai-energy-page .energy-hero-stat strong { font-size: 28px; }
.ai-energy-page .energy-hero-stat p { margin: 0; }
.ai-energy-page .energy-main-nav { margin: 20px 0 32px; }

.ai-energy-page .energy-index-section { margin: 38px 0 16px; }
.ai-energy-page .energy-index-heading {
  display: block;
  margin-bottom: 20px;
  padding: 0;
  border: 0;
  background: none;
}
.ai-energy-page.energy-framework .energy-index-heading h2 { font-size: 34px; line-height: 1.3; }
.ai-energy-page .energy-index-heading p { max-width: none; font-size: 18px; }
.ai-energy-page .energy-index-history-boundary { padding: 16px 20px; }
.ai-energy-page .energy-index-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ai-energy-page .energy-index-card {
  border: 2px solid var(--ink);
  border-top: 8px solid var(--green);
  background: var(--panel);
  box-shadow: none;
}
.ai-energy-page .energy-index-card--pending,
.ai-energy-page .energy-index-card--stale { border-top-color: var(--red); }
.ai-energy-page .energy-index-card-header { flex-wrap: wrap; gap: 10px; }
.ai-energy-page .energy-index-card-header h3 { font-size: 27px; }
.ai-energy-page .energy-index-nav-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  padding: 20px;
}
.ai-energy-page .energy-index-nav-value > strong { font-size: 48px; }
.ai-energy-page .energy-index-nav-panel--pending .energy-index-nav-value > strong { font-size: 26px; }
.ai-energy-page .energy-index-chart svg { height: 180px; }
.ai-energy-page .energy-index-chart { border: 2px solid var(--ink); background: var(--paper); }
.ai-energy-page .energy-index-chart-empty { min-height: 220px; }
.ai-energy-page .energy-index-performance {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--ink);
  background: var(--ink);
}
.ai-energy-page .energy-index-performance p { padding: 12px 10px; }
.ai-energy-page .energy-index-card-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  opacity: 1;
}
.ai-energy-page .energy-index-card-footer span { flex-basis: 100%; text-align: left; }

.ai-energy-page .energy-layout-details {
  min-width: 0;
  margin: 12px 0;
  border: 1px solid var(--ink);
  background: var(--panel);
}
.ai-energy-page .energy-layout-details > summary {
  position: relative;
  padding: 18px 58px 18px 20px;
  color: var(--green);
  font-size: 20px;
  font-weight: 750;
  line-height: 1.6;
  list-style: none;
  cursor: pointer;
}
.ai-energy-page .energy-layout-details > summary::-webkit-details-marker { display: none; }
.ai-energy-page .energy-layout-details > summary::after {
  position: absolute;
  right: 20px;
  top: 18px;
  content: "+";
  font-size: 24px;
}
.ai-energy-page .energy-layout-details[open] > summary::after { content: "−"; }
.ai-energy-page .energy-layout-details[open] > summary { border-bottom: 1px solid var(--line); }
.ai-energy-page .energy-layout-details > .section-block { margin: 0; padding: 24px !important; border-top: 0; }
.ai-energy-page .energy-index-expanded > .energy-index-segments,
.ai-energy-page .energy-index-expanded > .energy-index-selection,
.ai-energy-page .energy-index-expanded > .energy-index-components { margin: 20px; }
.ai-energy-page .energy-index-selection > h3 { padding: 18px; margin: 0; font-size: 24px; }
.ai-energy-page .energy-index-revision > div,
.ai-energy-page .energy-index-method-details > .energy-index-downloads { margin: 20px; }
.ai-energy-page .energy-index-method-details > .energy-index-method { margin-top: 0; }
.ai-energy-page .energy-index-generated { margin: 14px 20px; }

/* Shared table headers use nowrap; these cells contain full business descriptions. */
.ai-energy-page .energy-market-table th,
.ai-energy-page .energy-market-table td,
.ai-energy-page .energy-map-table th,
.ai-energy-page .energy-map-table td,
.ai-energy-page .energy-index-table th,
.ai-energy-page .energy-index-table td {
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
}
.ai-energy-page .memory-reading-rules { margin: 28px 0 38px; }
.ai-energy-page .memory-reading-rules strong { font-size: 20px; }

.ai-energy-page .production-flow.energy-four-links {
  display: flex;
  gap: 0;
  margin: 20px 0 10px;
}
.ai-energy-page .production-flow a {
  display: block;
  flex: 1 0 245px;
  min-width: 245px;
  padding: 19px 30px 19px 18px;
  border: 1px solid var(--ink);
  border-right: 0;
  background: var(--panel);
}
.ai-energy-page .production-flow a:last-child { border-right: 1px solid var(--ink); }
.ai-energy-page .production-flow strong { font-size: 22px; }
.ai-energy-page .production-flow span,
.ai-energy-page .production-flow small { font-size: 18px; }
.ai-energy-page .energy-business-group { margin: 30px 0 24px; }
.ai-energy-page .production-station { grid-template-columns: 82px minmax(0, 1fr); }
.ai-energy-page .energy-business-comparison > .energy-map-table-wrap { border: 0; }
.ai-energy-page .energy-cost-partition { margin-top: 20px; }
.ai-energy-page .section-heading > span,
.ai-energy-page .section-heading > p,
.ai-energy-page .energy-market-headlines small,
.ai-energy-page .energy-size-regions small,
.ai-energy-page .energy-size-table p,
.ai-energy-page .energy-cost-legend p { font-size: 18px; }

@media (max-width: 1050px) {
  .ai-energy-page .energy-index-grid { grid-template-columns: 1fr; }
  .ai-energy-page .energy-main-hero { grid-template-columns: 1fr; }
  .ai-energy-page .energy-hero-stat { align-self: auto; }
}
@media (max-width: 620px) {
  .ai-energy-page .energy-index-nav-panel { grid-template-columns: 1fr; }
  .ai-energy-page .energy-index-nav-value > strong { font-size: 42px; }
  .ai-energy-page .energy-index-performance { grid-template-columns: 1fr; }
  .ai-energy-page .energy-layout-details > .section-block { padding: 16px !important; }
  .ai-energy-page .energy-index-expanded > .energy-index-segments,
  .ai-energy-page .energy-index-expanded > .energy-index-selection,
  .ai-energy-page .energy-index-expanded > .energy-index-components { margin: 12px; }
}
@media (max-width: 650px) {
  .ai-energy-page .production-station { grid-template-columns: 1fr; }
}

/* Forward review follows the existing full-width disclosures and readable cards. */
.ai-energy-page .energy-forward-section { grid-column: 1 / -1; min-width: 0; }
.ai-energy-page .energy-forward-company { margin: 16px 0; padding: 18px; border: 1px solid var(--border, #d9e0e7); border-radius: 12px; min-width: 0; }
.ai-energy-page .energy-forward-company summary { display: flex; flex-wrap: wrap; gap: 8px 20px; cursor: pointer; font-size: 20px; }
.ai-energy-page .energy-forward-company summary span { font-size: 18px; }
.ai-energy-page .energy-forward-facts { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 12px 20px; font-size: 18px; line-height: 1.75; }
.ai-energy-page .energy-forward-facts dt { font-weight: 700; }
.ai-energy-page .energy-forward-facts dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.ai-energy-page .energy-forward-brief, .ai-energy-page .energy-forward-valuation { border-top: 1px solid var(--border, #d9e0e7); margin-top: 16px; padding-top: 14px; font-size: 18px; line-height: 1.75; }
.ai-energy-page .energy-forward-scenarios { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.ai-energy-page .energy-forward-scenarios span { display: block; }
.ai-energy-page .energy-forward-table { min-width: 650px; table-layout: fixed; }
.ai-energy-page .energy-forward-table th:first-child { width: 24%; }
.ai-energy-page .energy-forward-table th:last-child { width: 23%; }
.ai-energy-page .energy-forward-company blockquote { white-space: pre-wrap; max-height: 420px; overflow: auto; overflow-wrap: anywhere; font-size: 18px; }
@media (max-width: 720px) {
  .ai-energy-page .energy-forward-facts { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .ai-energy-page .energy-forward-facts dd { margin-bottom: 12px; }
  .ai-energy-page .energy-forward-scenarios { grid-template-columns: minmax(0, 1fr); gap: 0; }
}

/* Four cards in the same market columns as the storage topic. */
.ai-energy-page .energy-index-four-grid { align-items: stretch; gap: 22px; }
.ai-energy-page .energy-index-four-grid > .energy-index-card { display: flex; flex-direction: column; }
.ai-energy-page .energy-index-four-grid .energy-index-card-header { min-height: 86px; }
.ai-energy-page .energy-index-four-grid .energy-index-chart { margin: 14px 0; }
.ai-energy-page .energy-index-four-grid .energy-index-card-footer { margin-top: auto; padding-top: 14px; }
.ai-energy-page .energy-index-allocation { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border: 1px solid var(--ink); margin-top: 12px; }
.ai-energy-page .energy-index-allocation p { margin: 0; padding: 12px 14px; display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.ai-energy-page .energy-index-allocation p + p { border-left: 1px solid var(--ink); }
.ai-energy-page .energy-index-allocation strong { font: 700 24px ui-monospace,monospace; }
.ai-energy-page .energy-index-allocation-note { font-size: 16px; color: #52645d; margin: 6px 0; }
.ai-energy-page .energy-index-short-method { min-height: 66px; line-height: 1.8; margin: 18px 0; }
.ai-energy-page .energy-active-detail-stack { margin: 28px 0; }
.ai-energy-page .energy-active-main-detail { border: 3px solid var(--ink); margin: 22px 0; }
.ai-energy-page .energy-active-main-detail > summary { padding: 28px 60px 28px 28px; }
.ai-energy-page .energy-active-main-detail > summary span { display: block; color: var(--green); font: 800 22px/1.6 system-ui,sans-serif; }
.ai-energy-page .energy-active-main-detail > summary strong { display: block; color: var(--ink); font: 700 28px/1.5 system-ui,sans-serif; margin: 12px 0; }
.ai-energy-page .energy-active-main-detail > summary small { display: block; font-size: 18px; font-weight: 400; }
.ai-energy-page .energy-active-plain-now { padding: 20px; border-left: 5px solid var(--green); background: #e7eee7; }
.ai-energy-page .energy-active-body > section { margin: 26px 0; }
.ai-energy-page .energy-active-body p, .ai-energy-page .energy-active-body li { font-size: 20px; line-height: 1.85; }
.ai-energy-page .energy-index-history-boundary { display: block; }
.ai-energy-page .energy-index-history-boundary p { margin-top: 8px; }
@media(max-width:760px) {
 .ai-energy-page .energy-index-four-grid { grid-template-columns:minmax(0,1fr); }
 .ai-energy-page .energy-index-four-grid .energy-index-card-header { min-height:0; }
 .ai-energy-page .energy-active-main-detail > summary { padding:20px 48px 20px 18px; }
 .ai-energy-page .energy-active-main-detail > summary strong { font-size:23px; }
 .ai-energy-page .energy-index-allocation strong { font-size:21px; }
}