/* BTC and gold research pages only. Desktop layout and data calculations remain independent. */
.mr-summary, .mr-chart-tools, .mr-chart-readout, .mr-table-hint { display: none; }
.mr-chart-dialog { border: 0; padding: 0; }
.mr-chart-dialog:not([open]) { display: none; }
@media (max-width: 820px) {
  body[data-mobile-research-page] .ai-hero { padding: 18px 0 8px; }
  body[data-mobile-research-page] .ai-breadcrumb,
  body[data-mobile-research-page] .ai-context,
  body[data-mobile-research-page] .ai-hero .hero-actions,
  body[data-mobile-research-page] .ai-hero h1 span,
  body[data-mobile-research-page] .ai-hero-copy > p:not(.eyebrow),
  body[data-mobile-research-page] .da-return,
  body[data-mobile-research-page] .ba-reading-nav { display: none !important; }
  body[data-mobile-research-page] .ai-hero-grid { display: grid; min-height: 0; grid-template-columns: minmax(0,1fr) 92px; gap: 8px; align-items: center; }
  body[data-mobile-research-page] .ai-hero-copy { padding: 0; }
  body[data-mobile-research-page] .ai-hero .eyebrow { font-size: 12px; letter-spacing: .06em; margin-bottom: 12px; }
  body[data-mobile-research-page] .ai-hero h1 { font-size: clamp(27px,7.6vw,36px); line-height: 1.3; }
  body[data-mobile-research-page] .ai-constellation { height: 116px; margin: 0; }
  body[data-mobile-research-page] .ai-coordinates,
  body[data-mobile-research-page] .ai-visual-caption,
  body[data-mobile-research-page] .ai-symbol { display: none; }
  body[data-mobile-research-page] .ai-constellation .motion-toggle { font-size: 12px; min-height: 44px; padding: 0 6px; bottom: -4px; }
  .mr-summary { display: block; color: #222629; background: #f5f3ee; padding: 22px 20px 24px; border-top: 1px solid #b49a64; border-bottom: 1px solid #d7d5ce; }
  .mr-summary-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; font-size: 14px; line-height: 1.6; }
  .mr-summary-status { font-size: 12px; padding: 3px 8px; background: #e9e4d8; color: #665128; }
  .mr-summary-status[data-tone="warning"] { background: #f1e2d6; color: #8a3f21; }
  .mr-summary-date { font-size: 14px; color: #666b6d; margin: 10px 0 0; }
  .mr-summary-verdict { font-size: 32px; font-weight: 500; line-height: 1.3; margin: 16px 0; }
  .mr-summary-metrics { display: grid; grid-template-columns: 1.1fr 1fr; gap: 16px 18px; padding: 16px 0; margin: 0; border-block: 1px solid #d7d5ce; }
  .mr-summary-metrics > div:first-child { grid-column: 1 / -1; }
  .mr-summary-metrics dt { font-size: 14px; color: #666b6d; line-height: 1.6; }
  .mr-summary-metrics dd { font-size: 25px; line-height: 1.4; font-variant-numeric: tabular-nums; margin: 5px 0 0; }
  .mr-summary-note { font-size: 14px; line-height: 1.75; color: #666b6d; margin: 14px 0 0; }
  .mr-summary-details { margin-top: 8px; font-size: 14px; line-height: 1.75; }
  .mr-summary-details summary { min-height: 44px; display: flex; align-items: center; color: #786136; cursor: pointer; }
  .mr-summary-details summary::after { content: '＋'; margin-left: auto; }
  .mr-summary-details[open] summary::after { content: '−'; }
  .mr-summary-details p { margin: 0 0 10px; color: #666b6d; }
  .mr-summary-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
  .mr-summary-actions a { flex: 1; min-height: 44px; display: flex; align-items: center; justify-content: center; padding: 7px 12px; border: 1px solid #9d865b; color: #665128; font-size: 14px; }
  .mr-reading-notes { margin: 12px 0 28px; border-bottom: 1px solid #d7d5ce; color: #222629; }
  .mr-reading-notes > summary { padding: 10px 0; min-height: 44px; font-size: 14px; line-height: 1.7; color: #786136; cursor: pointer; }
  .mr-table-hint { display: block; font-size: 14px; line-height: 1.75; margin: 0 0 12px; color: #666b6d; }
  body[data-mobile-research-page] #wu-home .wa-lead,
  body[data-mobile-research-page] #wu-home .ba-block li,
  body[data-mobile-research-page] #wu-home .wa-prose { font-size: 16px; line-height: 1.85; }
  body[data-mobile-research-page] #wu-home .ba-meta,
  body[data-mobile-research-page] #wu-home .ba-section-title p,
  body[data-mobile-research-page] #wu-home .ba-legend,
  body[data-mobile-research-page] #wu-home .wa-stat .label,
  body[data-mobile-research-page] #wu-home .wa-stat .sub,
  body[data-mobile-research-page] #wu-home .ba-basis,
  body[data-mobile-research-page] #wu-home .ba-basis div,
  body[data-mobile-research-page] #wu-home .ba-live-notice,
  body[data-mobile-research-page] #wu-home .ba-kline-foot { font-size: 14px !important; line-height: 1.75; }
  body[data-mobile-research-page] #wu-home .ba-kline-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }
  body[data-mobile-research-page] #wu-home .ba-kline-toolbar .ba-legend { gap: 12px; }
  body[data-mobile-research-page] #wu-home .ba-kline-toolbar .ba-legend span:nth-child(n+3) { display: none; }
  body[data-mobile-research-page] #wu-home .ba-kline-interval select { min-height: 44px; font-size: 16px; }
  body[data-mobile-research-page] #wu-home .ba-kline-interval { min-height: 44px; }
  body[data-mobile-research-page] #wu-home .ba-tooltip { display: none !important; }
  .mr-chart-tools { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
  .mr-chart-mode { font-size: 14px; color: #665128; }
  .mr-chart-tools button, .mr-chart-dialog button { min-height: 44px; border: 1px solid #a18d68; padding: 8px 14px; font-size: 14px; color: #665128; background: transparent; }
  .mr-chart-readout { display: block; font-size: 14px; line-height: 1.65; padding: 14px 0; border-bottom: 1px solid #d7d5ce; color: #222629; }
  .mr-chart-readout p { margin: 0; color: #666b6d; }
  .mr-chart-readout dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; margin: 0; }
  .mr-chart-readout dl > div:first-child { grid-column: 1 / -1; }
  .mr-chart-readout dt { color: #666b6d; }
  .mr-chart-readout dd { margin: 2px 0 0; font-variant-numeric: tabular-nums; }
  .mr-chart-readout a { display: inline-flex; align-items: center; min-height: 44px; margin-top: 12px; color: #665128; text-decoration: underline; text-underline-offset: 4px; }
  .mr-chart-dialog[open] { display: flex; flex-direction: column; box-sizing: border-box; width: 100vw; max-width: none; height: 100dvh; max-height: none; margin: 0; inset: 0; color: #222629; background: #f5f3ee; padding: env(safe-area-inset-top) 16px env(safe-area-inset-bottom); overflow: hidden; }
  .mr-chart-dialog::backdrop { background: #101215cc; }
  .mr-chart-dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 68px; border-bottom: 1px solid #d7d5ce; flex: 0 0 auto; }
  .mr-chart-dialog-head h2 { font-size: 18px; line-height: 1.5; margin: 0; font-weight: 500; }
  .mr-chart-dialog-head button { white-space: nowrap; }
  .mr-chart-dialog-mode { margin: 14px 0 10px; font-size: 14px; line-height: 1.65; color: #665128; }
  .mr-chart-dialog-controls { flex: 0 0 auto; }
  .mr-chart-dialog-controls label { display: flex; align-items: center; gap: 12px; min-height: 44px; font-size: 14px; }
  .mr-chart-dialog-controls select { min-height: 44px; font-size: 16px; padding: 8px; border: 1px solid #a18d68; color: #222629; background: #fffdf8; }
  .mr-chart-dialog-content { flex: 1; min-height: 0; overflow: auto; overscroll-behavior: contain; padding: 8px 0 16px; }
  .mr-chart-dialog .wa-chart-shell { position: relative; width: 100%; height: max(280px, 46dvh); min-height: 280px; background: #fff; }
  .mr-chart-dialog [data-wa-chart], .mr-chart-dialog [data-ba-chart] { width: 100%; height: 100%; }
  .mr-chart-dialog .ba-tooltip { display: none !important; }
  .mr-summary a:focus-visible, .mr-summary summary:focus-visible, .mr-chart-tools button:focus-visible, .mr-chart-dialog :focus-visible { outline: 2px solid #786136; outline-offset: 3px; }
  body[data-mobile-research-page] #wu-home .ba-history-wrap { overflow: auto; }
  body[data-mobile-research-page] #wu-home .ba-history-wrap .wa-table { min-width: 660px; font-size: 14px; }
  body[data-mobile-research-page] #wu-home .ba-history-wrap .wa-table th:first-child,
  body[data-mobile-research-page] #wu-home .ba-history-wrap .wa-table td:first-child { position: sticky; left: 0; background: #f5f3ee; z-index: 1; box-shadow: 1px 0 #d7d5ce; }
}