:root {
    --border: #e5e7eb;
    --bg-panel: #f8f9fb;
    --text-main: #1f2937;
    --text-sub: #6b7280;
    --purple: #6d3fd6;
    --purple-dark: #5a2fc4;
    --sydney: #2f5fdb;
    --tokyo: #b026c4;
    --london: #4fc3e8;
    --newyork: #34b27a;
    --radius: 10px;
  }

  * { box-sizing: border-box; }
  .h2a{    padding: 31px 23px;
    max-width: 1200px;
    margin: 0 auto;
}
  .mh-widget {
    max-width: 1200px;
    margin: 0 auto;
    background: #fff;
    border-radius: 14px;
    border: 1px solid var(--border);
    padding: 20px 24px 28px;
  }

  .mh-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text-sub);
    margin-bottom: 6px;
  }

  .mh-toprow {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 14px;
  }

  .mh-tz-select-wrap {
    flex: 1;
    min-width: 220px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .mh-geo-hint {
    flex: 1 1 100%;
    font-size: 12px;
    color: var(--text-sub);
    margin: -6px 0 2px;
    line-height: 1.4;
  }

  .mh-geo-hint.is-mismatch {
    color: #b45309;
  }

  .mh-geo-redetect {
    margin-left: 6px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--purple);
    font-size: 12px;
    cursor: pointer;
    text-decoration: underline;
  }

  .mh-geo-redetect:hover {
    color: var(--purple-dark);
  }

  select.mh-tz-select {
    flex: 1;
    max-width: 380px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0 12px;
    font-size: 14px;
    color: var(--text-main);
    background: #fff;
  }

  .mh-btn {
    height: 40px;
    padding: 0 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    white-space: nowrap;
  }

  .mh-btn:hover { background: #f3f4f6; }

  .mh-btn.active {
    background: var(--purple);
    color: #fff;
    border-color: var(--purple);
  }

  .mh-mode-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-sub);
    font-weight: 600;
  }

  .mh-mode-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #d1d5db;
  }

  .mh-mode-dot.manual { background: #f59e0b; }

  .mh-daterow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
  }

  .mh-date-nav {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .mh-date-display {
    height: 40px;
    padding: 0 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    min-width: 150px;
    justify-content: center;
  }

  .mh-arrow-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    font-size: 16px;
    color: var(--text-sub);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .mh-arrow-btn:hover { background: #f3f4f6; }

  .mh-toggle-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
  }

  .mh-switch {
    width: 44px;
    height: 24px;
    border-radius: 12px;
    background: var(--purple);
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
  }

  .mh-switch::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    top: 3px;
    right: 3px;
    transition: right 0.15s ease;
  }

  .mh-switch.off { background: #d1d5db; }
  .mh-switch.off::after { right: auto; left: 3px; }


  .mh-chart-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
  }

  .mh-chart-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
  }

  .mh-chart-header {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-bottom: 1px solid var(--border);
  }

  .mh-header-spacer {
    border-right: 1px solid var(--border);
  }

  .mh-hours-row {
    position: relative;
    display: grid;
    grid-template-columns: repeat(24, 1fr);
    padding-top: 26px;
    padding-bottom: 6px;
  }

  .mh-hour-label {
    text-align: center;
    font-size: 11px;
    color: var(--text-sub);
    font-weight: 600;
  }

  .mh-sun-icon, .mh-moon-icon {
    position: absolute;
    top: 2px;
    font-size: 14px;
  }

  .mh-session-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-bottom: 1px solid var(--border);
  }

  .mh-session-row:last-child { border-bottom: none; }

  .mh-session-info {
    border-right: 1px solid var(--border);
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }

  .mh-session-info-top {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .mh-flag {
    width: 22px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
    flex-shrink: 0;
    display: block;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
  }

  .mh-session-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
  }

  .mh-session-time {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    margin-left: 30px;
  }

  .mh-session-date {
    font-size: 11px;
    color: var(--text-sub);
    margin-left: 30px;
  }

  .mh-session-track {
    position: relative;
    padding: 10px 0;
  }

  .mh-grid-lines {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(24, 1fr);
  }

  .mh-grid-lines div {
    border-right: 1px solid var(--border);
  }

  .mh-status-label {
    position: absolute;
    top: -2px;
    left: 0;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
  }

  .mh-bar {
    position: absolute;
    top: 20px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.03em;
    overflow: hidden;
    white-space: nowrap;
  }

  .mh-bar.is-closed {
    opacity: 0.72;
  }

  .mh-bar.is-open {
    opacity: 1;
  }

  .mh-bar.is-narrow {
    font-size: 0;
  }

  .mh-bar.is-narrow::after {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
  }

  .mh-bar-tooltip {
    display: none;
    position: absolute;
    z-index: 9999;
    min-width: 180px;
    max-width: 260px;
    padding: 10px 12px;
    background: #1f2937;
    color: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
    pointer-events: none;
    font-size: 12px;
    line-height: 1.45;
  }

  .mh-bar-tooltip-title {
    font-weight: 700;
    margin-bottom: 4px;
  }

  .mh-bar-tooltip-body {
    color: #e5e7eb;
  }

  .mh-bar-tooltip-sub {
    margin-top: 4px;
    font-size: 11px;
    color: #9ca3af;
  }

  .mh-chart-wrap {
    position: relative;
    --mh-info-col: 200px;
  }

  .mh-timeline-layer {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--mh-info-col);
    right: 0;
    z-index: 6;
    cursor: grab;
    touch-action: none;
  }

  .mh-timeline-layer.is-dragging {
    cursor: grabbing;
  }

  .mh-now-pin-wrap {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 0;
    transform: translateX(-50%);
    pointer-events: none;
    will-change: left;
  }

  .mh-now-line {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    margin-left: -1px;
    background: var(--purple);
    pointer-events: none;
  }

  .mh-now-pin {
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--purple);
    color: #fff;
    border-radius: 50% 50% 50% 4px;
    width: 64px;
    height: 64px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    pointer-events: none;
  }

  .mh-now-pin .mh-pin-time { font-size: 13px; }
  .mh-now-pin .mh-pin-clock { font-size: 14px; margin-bottom: 1px; }
  .mh-now-pin .mh-pin-weekday { font-size: 9px; opacity: 0.85; }

  .mh-volatility-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    border-top: 1px solid var(--border);
  }

  .mh-vol-info {
    border-right: 1px solid var(--border);
    padding: 14px;
    font-size: 13px;
    color: var(--text-main);
    line-height: 1.5;
  }

  .mh-vol-legend {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-weight: 700;
    font-size: 13px;
  }

  .mh-vol-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
  }

  .mh-vol-chart {
    position: relative;
    height: 90px;
  }

  .mh-vol-chart svg {
    width: 100%;
    height: 100%;
    display: block;
  }

  .mh-vol-marker {
    position: absolute;
    top: 50%;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.25);
    transform: translate(-50%, -50%);
    z-index: 4;
  }

  .mh-caption {
    font-size: 12px;
    color: var(--text-sub);
    margin-top: 12px;
  }

  .fake-article{    padding: 24px;
    min-height: 400px;
    max-width: 1200px;
    margin: 0 auto;}
  .fake-article h1 { font-size: 36px;text-align:center;}


  @media (max-width: 760px) {
    .mh-chart-wrap { --mh-info-col: 130px; }
    .mh-chart-grid, .mh-chart-header, .mh-session-row, .mh-volatility-row {
      grid-template-columns: 130px 1fr;
    }
    .mh-session-time { font-size: 15px; margin-left: 0; }
    .mh-session-date { margin-left: 0; }
    .mh-flag { width: 20px; height: 14px; }
    .mh-hour-label { font-size: 9px; }
    .mh-bar { font-size: 10px; }
  }