.tu-wrap { max-width: 1240px; margin: 0 auto; padding: 2.5rem clamp(1rem, 5vw, 2rem) 5rem; }
  .tu-wrap h1, .tu-wrap h2, .tu-wrap h3 { font-family: var(--font-display); color: var(--ink); }
  .tu-wrap h1 { font-size: clamp(2rem, 5vw, 2.75rem); margin: 0 0 0.5rem; }
  .tu-beta { display: inline-block; background: var(--coral); color: var(--surface); font-family: var(--font-body); font-size: 0.6rem; font-weight: 700; letter-spacing: 0.06em; line-height: 1; padding: 0.2rem 0.35rem; border-radius: var(--r-sm); text-transform: uppercase; vertical-align: middle; margin-left: 0.45rem; }
  .tu-wrap h2 { font-size: 1.35rem; margin: 0 0 0.75rem; }
  .tu-intro { max-width: 780px; color: var(--ink-70); margin: 0 0 1.5rem; }
  .tu-panel { background: var(--surface); border: var(--keyline-w) solid var(--keyline); border-radius: var(--r-sm); box-shadow: var(--chip-md) var(--keyline); padding: 1.25rem; margin-bottom: 1.25rem; }
  .tu-note { background: var(--wash); border-left: var(--chip-lg) solid var(--caution); padding: 0.85rem 1rem; margin-bottom: 1.25rem; color: var(--ink-70); }
  .tu-note p { margin: 0; }
  .tu-controls { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.85rem; }
  .tu-field { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
  .tu-field label { font-weight: 700; font-size: 0.82rem; color: var(--ink-70); }
  .tu-field input, .tu-field select { width: 100%; background: var(--surface); color: var(--ink); border: 1px solid var(--keyline); border-radius: var(--r-sm); padding: 0.55rem 0.65rem; font: inherit; }
  .tu-settings { margin-top: 1rem; border-top: 1px solid var(--rule); padding-top: 0.85rem; }
  .tu-settings summary { cursor: pointer; font-weight: 700; }
  .tu-settings p { color: var(--ink-70); font-size: 0.88rem; margin: 0.5rem 0 0.85rem; }
  .tu-commission { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.85rem; }
  .tu-actions { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; margin: 1rem 0; color: var(--ink-60); font-size: 0.88rem; }
  .tu-button { background: var(--surface); color: var(--ink); border: var(--keyline-w) solid var(--keyline); border-radius: var(--r-sm); box-shadow: var(--chip-sm) var(--keyline); padding: 0.5rem 0.8rem; font: inherit; font-weight: 700; cursor: pointer; }
  .tu-button:hover { background: var(--wash); }
  .tu-button:focus-visible, .tu-field input:focus-visible, .tu-field select:focus-visible { outline: 2px solid var(--coral); outline-offset: 2px; }
  .tu-table-scroll { overflow-x: auto; }
  .tu-table { border-collapse: collapse; width: 100%; min-width: 850px; font-size: 0.9rem; }
  .tu-table th { text-align: left; background: var(--ink); color: var(--surface); padding: 0.7rem; white-space: nowrap; }
  .tu-table td { padding: 0.8rem 0.7rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
  .tu-table tbody tr:nth-child(even) { background: var(--wash); }
  .tu-table strong { color: var(--ink); }
  .tu-table small { display: block; color: var(--ink-60); }
  .tu-num { font-variant-numeric: tabular-nums; white-space: nowrap; }
  .tu-detail { border-top: 1px solid var(--rule); margin-top: 1rem; padding-top: 1rem; }
  .tu-detail-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.7rem; }
  .tu-stat { background: var(--wash); padding: 0.7rem; border: 1px solid var(--rule); }
  .tu-stat span { display: block; font-size: 0.78rem; color: var(--ink-60); }
  .tu-stat strong { font-variant-numeric: tabular-nums; }
  .tu-links { margin-top: 0.85rem; display: flex; gap: 1rem; flex-wrap: wrap; }
  .tu-wrap a { color: var(--coral-dark); font-weight: 700; }
  .tu-explain { max-width: 850px; line-height: 1.65; }
  .tu-explain p { margin: 0 0 1rem; }
  .tu-explain ul { margin-top: 0; }
  @media (max-width: 800px) { .tu-controls, .tu-commission { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
  @media (max-width: 520px) { .tu-controls, .tu-commission, .tu-detail-grid { grid-template-columns: 1fr; } }