.tu-dialog {
  --tu-navy: #102938; --tu-navy-2: #0b1d2b; --tu-body: #f3f4f1; --tu-ink: #1d1d1f; --tu-muted: #53616a;
  --tu-link: #2f607a; --tu-mark: #FFF3A3; --tu-mark-soft: #fffbd9; --tu-mark-edge: #e2c84b; --tu-focus: #d5ab30; --tu-rule: #cbd3d8; --tu-loc: #e9edf0;
  position: fixed; padding: 0; margin: auto; border: 1px solid var(--tu-navy); border-radius: 0.25rem;
  width: min(52rem, calc(100vw - 3rem)); max-width: none; max-height: calc(100dvh - 3rem);
  background: var(--tu-body); color: var(--tu-ink); box-shadow: 0 18px 60px rgba(9, 24, 35, 0.35);
  font: 0.875rem/1.6 var(--sans, 'IBM Plex Sans', system-ui, sans-serif); overflow: hidden; overscroll-behavior: contain;
  opacity: 0; transform: translateY(0.375rem) scale(0.985); transition: opacity 0.16s cubic-bezier(0.23, 1, 0.32, 1), transform 0.16s cubic-bezier(0.23, 1, 0.32, 1);
}
.tu-dialog.is-in { opacity: 1; transform: none; }
.tu-dialog::backdrop { background: rgba(11, 29, 43, 0.55); }
.tu-dialog.tu-wide { width: min(68rem, calc(100vw - 3rem)); }
html.tu-lock { overflow: hidden; }
.tu-shell { display: flex; flex-direction: column; max-height: inherit; }
.tu-head { flex: none; display: flex; align-items: center; gap: 0.75rem; padding: 0.625rem 0.625rem 0.625rem 0.875rem; background: var(--tu-navy); color: #fff; }
.tu-head-title { flex: 1 1 auto; min-width: 0; font: 600 1rem/1.3 var(--serif, Georgia, serif); letter-spacing: 0; overflow-wrap: anywhere; }
.tu-badge { flex: none; display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.25rem 0.5rem; border-radius: 0.1875rem; background: var(--tu-type, #17394B); color: #fff; font: 500 0.6875rem/1 var(--mono, monospace); letter-spacing: 0.06em; text-transform: uppercase; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25); }
.tu-x { flex: none; display: inline-grid; place-items: center; width: 2rem; height: 2rem; margin-left: auto; padding: 0; border: 1px solid rgba(255, 255, 255, 0.38); border-radius: 0.1875rem; background: transparent; color: #fff; cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease; }
.tu-x:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; }
.tu-body { position: relative; flex: 1 1 auto; overflow: auto; padding-bottom: 1.125rem; overflow-wrap: anywhere; outline: none; }
.tu-dialog a:focus-visible, .tu-dialog button:focus-visible, .tu-dialog [tabindex]:focus-visible { outline: 2px solid var(--tu-focus); outline-offset: 3px; }
.tu-head .tu-x:focus-visible { outline-offset: 2px; }
.tu-locator { position: sticky; top: 0; z-index: 4; display: flex; flex-wrap: nowrap; align-items: baseline; gap: 0; margin: 0; padding: 0.625rem 1.25rem; background: var(--tu-loc); color: #304853; font: 500 0.75rem/1.4 var(--mono, monospace); white-space: nowrap; overflow: hidden; }
.tu-locator > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.tu-locator > span + span::before { content: '\00b7'; display: inline-block; margin: 0 0.625rem; color: #8a979f; }
.tu-loc-where { flex: 0 0 auto; color: var(--tu-navy); font-weight: 600; }
.tu-loc-date { flex: 0 0 auto; }
.tu-loc-cite { flex: 1 1 auto; color: #6E4906; }
.tu-meta { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 0.25rem 1rem; margin: 0.875rem 1.25rem 0; padding: 0 0 0.75rem; border-bottom: 1px solid var(--tu-rule); font-size: 0.8125rem; }
.tu-meta dt { color: var(--tu-muted); }
.tu-meta dd { margin: 0; color: var(--tu-ink); }
.tu-excerpt { margin: 1rem 1.25rem 0; background: #fff; border-left: 3px solid var(--tu-mark-edge); box-shadow: inset 0 0 0 1px #e1e5e8; color: #22282c; min-width: 0; }
.tu-text { padding: 0.875rem 1rem; }
.tu-excerpt p { margin: 0 0 0.625rem; }
.tu-excerpt p:last-child { margin-bottom: 0; }
.tu-excerpt mark { background: #fffbe3; color: inherit; padding: 0.04em 0.12em; border-radius: 0.125rem; border-bottom: 1px dotted #c9b25a; }
.tu-excerpt mark.is-cited { background: var(--tu-mark); border-bottom: 0; box-shadow: 0 0 0 2px #f2d84a; font-weight: 500; }
.tu-excerpt mark, .tu-excerpt mark.is-cited { -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.tu-excerpt mark.is-cited.is-long { background: rgba(255, 243, 163, 0.6); box-shadow: none; font-weight: inherit; padding: 0.04em 0; border-radius: 0; }
.tu-excerpt p.tu-hl-block { margin-left: -0.5rem; padding: 0.5rem 0.75rem 0.5rem 0.625rem; background: rgba(255, 243, 163, 0.38); border-left: 4px solid var(--tu-focus); }
.tu-excerpt p.tu-hl-block mark.is-cited.is-long { background: transparent; padding: 0; }
.tu-excerpt p.tu-stamp { margin: 0 0 0.625rem; color: #6b7880; font: 400 0.6875rem/1.5 var(--mono, monospace); letter-spacing: 0.02em; }
.tu-lines { white-space: pre-line; }
.tu-k-mail { font: 0.9375rem/1.62 var(--sans, 'IBM Plex Sans', system-ui, sans-serif); }
.tu-mailhead { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 0.1875rem 0.875rem; margin: 0; padding: 0.75rem 1rem; background: #f6f7f4; border-bottom: 1px solid #dfe4e7; font-size: 0.8125rem; line-height: 1.45; }
.tu-mailhead dt { color: var(--tu-muted); font: 500 0.6875rem/1.7 var(--mono, monospace); letter-spacing: 0.06em; text-transform: uppercase; }
.tu-mailhead dd { margin: 0; color: #22282c; }
.tu-mailhead .tu-subject { font-weight: 600; color: var(--tu-navy); }
.tu-k-mail .tu-text { padding: 1rem 1rem 0.5rem; }
.tu-k-mail .tu-table-wrap { margin: 0.25rem 1rem 1rem; border: 1px solid #dfe4e7; }
.tu-k-doc { font: 0.9688rem/1.7 var(--serif, Georgia, serif); }
.tu-k-doc .tu-text { padding: 1.125rem 1.25rem; }
.tu-k-doc .tu-text p { text-indent: 0; }
.tu-k-doc .tu-table-wrap { margin: 0 1.25rem 1.125rem; border: 1px solid #dfe4e7; }
.tu-k-table { font: 0.75rem/1.4 var(--mono, monospace); }
.tu-k-table .tu-text { padding: 0.75rem 1rem 0; font: 0.9375rem/1.6 var(--serif, Georgia, serif); }
.tu-pre { margin: 0 0 0.625rem; padding: 0.625rem 0.75rem; max-height: 14rem; overflow: auto; background: #f6f7f4; border: 1px solid #e1e5e8; font: 0.6875rem/1.5 var(--mono, monospace); white-space: pre-wrap; overflow-wrap: anywhere; color: #2a3338; }
.tu-nowrap th, .tu-nowrap td { white-space: nowrap; }
.tu-table-wrap { overflow: auto; max-height: min(22rem, 46dvh); margin: 0; }
.tu-k-table .tu-table-wrap { margin: 0; }
.tu-table { width: 100%; border-collapse: separate; border-spacing: 0; font: 0.75rem/1.4 var(--mono, monospace); color: #2a3338; }
.tu-k-mail .tu-table, .tu-k-doc .tu-table { font-family: var(--sans, 'IBM Plex Sans', system-ui, sans-serif); font-size: 0.78rem; }
.tu-table th, .tu-table td { padding: 0.375rem 0.625rem; text-align: left; vertical-align: top; border-bottom: 1px solid #e3e7ea; overflow-wrap: normal; background: #fff; }
.tu-table th { position: sticky; top: 0; z-index: 2; white-space: nowrap; background: var(--tu-loc); color: #304853; font-weight: 600; border-bottom: 1px solid var(--tu-rule); }
.tu-table .tu-rn { position: sticky; left: 0; z-index: 1; width: 1%; min-width: 2.25rem; padding-right: 0.5rem; color: #8a979f; text-align: right; font-weight: 400; background: #f6f7f4; border-right: 1px solid #e3e7ea; }
.tu-table th.tu-rn { z-index: 3; background: var(--tu-loc); }
.tu-table tbody tr:nth-child(even) td:not(.tu-rn) { background: #fbfbfa; }
.tu-table tr.is-hl td { background: #fffce9; }
.tu-table tr.is-hl td.tu-rn { background: #f4ecb5; color: #6a5a10; }
.tu-table tr.is-cited td { background: var(--tu-mark); border-bottom-color: #e2c84b; }
.tu-table tr.is-cited td.tu-rn { background: #ffe672; color: #5a4706; font-weight: 700; }
.tu-table tr.is-cited td:not(.tu-rn) { color: #1d1d1f; }
.tu-table mark, .tu-table mark.is-cited { background: transparent; box-shadow: none; font-weight: 600; padding: 0; }
.tu-caption { margin: 0.375rem 1.25rem 0; color: var(--tu-muted); font-size: 0.6875rem; }
.tu-note { margin: 1rem 1.25rem; font-size: 0.9375rem; }
.tu-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.5rem; margin: 1rem 0 0; padding: 0.75rem 1.25rem; background: #eceeea; border-top: 1px solid #e1e5e8; border-bottom: 1px solid #e1e5e8; }
.tu-open { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.5rem; padding: 0 1rem; border-radius: 0.1875rem; background: var(--tu-navy); color: #fff; font: 500 0.8125rem/1 var(--sans, sans-serif); text-decoration: none; transition: background 0.15s ease; }
.tu-open:hover { background: #1c4258; }
.tu-open .tu-ic { transition: transform 0.15s ease; }
.tu-open:hover .tu-ic { transform: translateX(2px); }
.tu-disclosure { margin: 0.625rem 1.25rem 0; color: var(--tu-muted); font-size: 0.75rem; line-height: 1.5; }
.tu-link { display: inline-flex; align-items: center; min-height: 2.5rem; padding: 0.3125rem 0; border: 0; background: transparent; color: var(--tu-link); font: 500 0.8125rem/1.3 var(--sans, sans-serif); text-decoration: underline; text-decoration-color: rgba(47, 96, 122, 0.45); text-underline-offset: 0.2em; cursor: pointer; }
.tu-link:hover { color: var(--tu-navy); text-decoration-color: currentColor; }
.tu-btn { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 2.75rem; padding: 0 1.25rem; border: 1px solid var(--tu-navy); border-radius: 0.1875rem; background: var(--tu-navy); color: #fff; font: 500 0.875rem/1 var(--sans, sans-serif); text-decoration: none; cursor: pointer; transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease; }
.tu-btn:hover { background: #1c4258; transform: translateY(-1px); }
.tu-btn:active { transform: none; }
.tu-btn .tu-ic { transition: transform 0.15s ease; }
.tu-btn:hover .tu-ic { transform: translateX(3px); }
.tu-btn-gold { border-color: #b38c1c; background: var(--tu-focus); color: var(--tu-navy); font-weight: 600; box-shadow: 0 1px 0 rgba(16, 41, 56, 0.25); }
.tu-btn-gold:hover { background: #e3bc45; box-shadow: 0 6px 16px rgba(16, 41, 56, 0.22); }
.tu-dialog .tu-btn-gold:focus-visible { outline-color: var(--tu-navy); }
.tu-mode-gen .tu-body { padding-bottom: 0; }
.tu-mode-gen { width: min(40rem, calc(100vw - 2rem)); }
.tu-mode-gen.tu-wide { width: min(56rem, calc(100vw - 2rem)); }
.tu-gen { padding: 1.25rem 1.5rem 0.25rem; }
.tu-gen-body { font-size: 0.9375rem; line-height: 1.6; color: #22282c; }
.tu-gen-body > :first-child { margin-top: 0; }
.tu-gen-body p { margin: 0 0 0.75rem; }
.tu-gen-body h3, .tu-gen-body h4 { margin: 1.125rem 0 0.375rem; font: 600 1rem/1.3 var(--serif, Georgia, serif); color: var(--tu-navy); }
.tu-gen-body a { color: var(--tu-link); }
.tu-gen-body table { width: 100%; border-collapse: collapse; font-size: 0.8125rem; }
.tu-gen-body th, .tu-gen-body td { padding: 0.375rem 0.5rem; text-align: left; border-bottom: 1px solid var(--tu-rule); }
.tu-gen-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.5rem; margin: 1.25rem -1.5rem 0; padding: 0.75rem 1.5rem; background: #eceeea; border-top: 1px solid #e1e5e8; }
.tu-note-lead { margin: 0 0 1rem; padding: 0.875rem 1rem; background: #fff; border-left: 3px solid var(--tu-mark-edge); box-shadow: inset 0 0 0 1px #e1e5e8; font: 1rem/1.55 var(--serif, Georgia, serif); color: #22282c; }
.tu-list { margin: 0; padding: 0; list-style: none; counter-reset: tu; }
.tu-list li { position: relative; margin: 0; padding: 0.5rem 0 0.5rem 2rem; border-bottom: 1px solid var(--tu-rule); font-size: 0.9375rem; line-height: 1.5; counter-increment: tu; }
.tu-list li:last-child { border-bottom: 0; }
.tu-list li::before { content: counter(tu, decimal-leading-zero); position: absolute; left: 0; top: 0.6rem; font: 500 0.6875rem/1.4 var(--mono, monospace); color: #6E4906; }
.tu-mode-learn { width: min(32rem, calc(100vw - 2rem)); }
.tu-dialog.tu-mode-learn { border-color: rgba(255, 255, 255, 0.5); background: var(--tu-navy-2); color: #fff; box-shadow: 0 24px 72px rgba(0, 0, 0, 0.55); }
.tu-mode-learn .tu-body { padding-bottom: 0; }
.tu-mode-learn .tu-head { position: absolute; top: 1.25rem; right: 1.25rem; z-index: 2; padding: 0; background: transparent; }
.tu-mode-learn .tu-badge { display: none; }
.tu-mode-learn .tu-head-title { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.tu-mode-learn .tu-x { border-color: rgba(255, 255, 255, 0.75); background: rgba(8, 18, 27, 0.3); }
.tu-mode-learn .tu-x:hover { border-color: #fff; background: rgba(255, 255, 255, 0.16); }
.tu-learn { position: relative; display: flex; flex-direction: column; align-items: flex-start; min-height: 23rem; padding: 1.25rem 2.25rem 2.25rem; color: #fff; background:
  linear-gradient(180deg, rgba(11, 29, 43, 0.55) 0%, rgba(11, 29, 43, 0.25) 38%, rgba(11, 29, 43, 0.85) 100%),
  linear-gradient(90deg, rgba(11, 29, 43, 0.72) 0%, rgba(11, 29, 43, 0.12) 85%),
  url('/assets/media/tour-bg-sm.jpg') center 38% / cover no-repeat, var(--tu-navy-2); }
.tu-learn-k { display: inline-flex; align-items: center; min-height: 2rem; max-width: calc(100% - 3rem); margin: 0; padding: 0.25rem 0.75rem; border: 1px solid rgba(255, 255, 255, 0.75); border-radius: 0.1875rem; background: rgba(8, 18, 27, 0.3); font: 500 0.6875rem/1.3 var(--mono, monospace); letter-spacing: 0.1em; text-transform: uppercase; color: #fff; }
.tu-learn-h { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 0.125rem; margin: 2.25rem 0 0; text-shadow: 0 2px 18px rgba(0, 0, 0, 0.55); font: 500 clamp(2.75rem, 12vw, 4.25rem)/1.04 var(--serif, Georgia, serif); letter-spacing: -0.02em; }
.tu-learn-noctx .tu-learn-h { margin-top: 3.25rem; }
.tu-w { position: relative; padding-bottom: 0.06em; }
.tu-w::after { content: ''; position: absolute; left: 0; bottom: 0.02em; height: 0.07em; width: 100%; background: currentColor; opacity: 0.55; transform-origin: left; border-radius: 1px; }
.tu-w-b { color: #ff9e63; } .tu-w-f { color: #55d0dd; } .tu-w-v { color: #86df9f; }
.tu-learn-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.75rem; margin-top: auto; padding-top: 2.5rem; }
.tu-btn-ghost { min-height: 2.75rem; padding: 0 1.25rem; border: 1px solid rgba(255, 255, 255, 0.85); background: rgba(255, 255, 255, 0.06); color: #fff; font-weight: 600; -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.tu-btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.16); }
.tu-learn .tu-link { color: #fff; font-size: 0.875rem; text-decoration-color: rgba(255, 255, 255, 0.6); text-underline-offset: 0.25em; text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5); }
.tu-learn .tu-link:hover { color: #fff; text-decoration-color: #fff; }
.tu-dialog.is-in .tu-w { animation: tu-rise 0.55s cubic-bezier(0.23, 1, 0.32, 1) both; animation-delay: calc(var(--i, 0) * 90ms + 60ms); }
.tu-dialog.is-in .tu-w::after { animation: tu-draw 0.6s cubic-bezier(0.23, 1, 0.32, 1) both; animation-delay: calc(var(--i, 0) * 90ms + 260ms); }
@keyframes tu-rise { from { opacity: 0; transform: translateY(0.5em); } to { opacity: 1; transform: none; } }
@keyframes tu-draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.tu-chip { display: inline-grid; place-items: center; min-width: 1.25rem; height: 1.25rem; margin: 0 0.125rem; padding: 0 0.3125rem; vertical-align: 0.12em; border: 1px solid #c9b25a; border-radius: 0.625rem; background: #fff3a3; color: #5a4706; font: 600 0.6875rem/1 var(--mono, monospace); cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease; }
.tu-chip:hover { background: linear-gradient(rgba(255, 213, 0, 0.42), rgba(255, 213, 0, 0.42)), #fff3a3; border-color: #A08020; color: #102938; outline: 2px solid #A08020; outline-offset: 0; transform: translateY(-1px); box-shadow: 0 3px 8px rgba(16, 41, 56, 0.22); }
.tu-chip:active { transform: none; box-shadow: none; }
.tu-chip:focus-visible { outline: 2px solid #102938; outline-offset: 1px; box-shadow: 0 0 0 4px #d5ab30; }
.tu-ic { flex: none; display: block; }
@media (max-width: 650px) {
  .tu-dialog, .tu-dialog.tu-wide, .tu-mode-learn, .tu-mode-gen, .tu-mode-gen.tu-wide { width: calc(100vw - 1rem); max-height: calc(100dvh - 1rem); }
  .tu-head { gap: 0.5rem; }
  .tu-head-title { font-size: 0.9375rem; }
  .tu-locator { position: static; padding: 0.625rem 0.875rem; font-size: 0.6875rem; }
  .tu-locator > span + span::before { margin: 0 0.375rem; }
  .tu-meta, .tu-excerpt, .tu-caption, .tu-disclosure { margin-left: 0.875rem; margin-right: 0.875rem; }
  .tu-actions { padding: 0.625rem 0.875rem; }
  .tu-learn { min-height: 20rem; padding: 1rem 1.25rem 1.5rem; }
  .tu-mode-learn .tu-head { top: 1rem; right: 1rem; }
  .tu-learn-h { margin-top: 1.75rem; }
  .tu-learn-actions { padding-top: 2rem; }
  .tu-gen { padding: 1rem 0.875rem 0.25rem; }
  .tu-gen-actions { margin-left: -0.875rem; margin-right: -0.875rem; padding: 0.625rem 0.875rem; }
  .tu-mailhead { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .tu-mailhead dd { margin-bottom: 0.375rem; }
  .tu-chip { min-width: 1.5rem; height: 1.5rem; }
  .tu-table-wrap { max-height: 46dvh; }
  .tu-nowrap-m th, .tu-nowrap-m td { white-space: nowrap; }
  .tu-excerpt p.tu-hl-block { margin-left: -0.25rem; padding-left: 0.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  .tu-dialog, .tu-x, .tu-open, .tu-btn, .tu-chip, .tu-open .tu-ic, .tu-btn .tu-ic { transition: none; }
  .tu-dialog { transform: none; }
  .tu-dialog.is-in .tu-w, .tu-dialog.is-in .tu-w::after { animation: none; }
  .tu-btn:hover, .tu-chip:hover { transform: none; }
}
.tu-k-sheet { padding: 0.875rem 1.25rem 0.25rem; font: 0.875rem/1.5 var(--sans, 'IBM Plex Sans', system-ui, sans-serif); }
.tu-sheet-line { position: relative; margin: 0 0 0.875rem; padding: 0.625rem 0.875rem 0.625rem 3.25rem; background: #fff; border: 1px solid #dfe4e7; border-left: 3px solid var(--tu-navy); font: 0.9375rem/1.55 var(--serif, Georgia, serif); color: #22282c; }
.tu-sheet-line .tu-sheet-ref { position: absolute; left: 0.625rem; top: 0.75rem; }
.tu-sheet-ref { display: inline-block; color: #8a979f; font: 500 0.625rem/1 var(--mono, monospace); letter-spacing: 0.04em; }
.tu-sheet-box { margin: 0 0 0.875rem; overflow-x: auto; border: 1px solid #dfe4e7; background: #fff; }
.tu-sheet { width: 100%; border-collapse: collapse; font-size: 0.8125rem; font-variant-numeric: tabular-nums; }
.tu-sheet th, .tu-sheet td { padding: 0.5rem 0.75rem; border-bottom: 1px solid #e8ebed; vertical-align: baseline; }
.tu-sheet tbody tr:last-child th, .tu-sheet tbody tr:last-child td { border-bottom: 0; }
.tu-sheet thead th { background: var(--tu-loc); color: #304853; font: 600 0.6875rem/1.3 var(--mono, monospace); letter-spacing: 0.05em; text-transform: uppercase; white-space: nowrap; }
.tu-sheet .tu-sheet-lab { min-width: 9rem; text-align: left; font-weight: 600; color: var(--tu-navy); }
.tu-sheet thead .tu-sheet-lab { font-weight: 600; color: #304853; }
.tu-sheet .tu-sheet-lab.is-blank { color: #8a979f; font-weight: 500; }
.tu-sheet .tu-sheet-num { text-align: right; white-space: nowrap; }
.tu-sheet td .tu-sheet-v { font-weight: 500; color: #22282c; }
.tu-sheet td .tu-sheet-ref { display: block; margin-top: 0.125rem; }
.tu-sheet td.is-rel { background: #fffbd9; }
.tu-sheet td.is-cited { background: var(--tu-mark); box-shadow: inset 0 0 0 1px var(--tu-mark-edge); }
.tu-sheet td.is-cited .tu-sheet-v { font-weight: 700; color: #1d1d1f; }
.tu-sheet-tog { min-height: 2rem; }
.tu-sheet-formulas { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 0.25rem 0.875rem; margin: 0.25rem 0 0.75rem; padding: 0.625rem 0.75rem; background: #f6f7f4; border: 1px solid #e1e5e8; font: 0.6875rem/1.5 var(--mono, monospace); color: #2a3338; }
.tu-sheet-formulas[hidden] { display: none; }
.tu-sheet-formulas dt { color: var(--tu-muted); font-weight: 600; }
.tu-sheet-formulas dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 40rem) {
  .tu-k-sheet { padding-left: 0.875rem; padding-right: 0.875rem; }
  .tu-sheet-line { padding-left: 0.875rem; padding-top: 1.5rem; }
  .tu-sheet-line .tu-sheet-ref { left: 0.875rem; top: 0.5rem; }
  .tu-sheet th, .tu-sheet td { padding: 0.4375rem 0.5rem; }
  .tu-sheet thead th { white-space: normal; letter-spacing: 0.02em; font-size: 0.625rem; }
  .tu-sheet .tu-sheet-lab { min-width: 6.5rem; }
}
.tu-claim { margin: 0; padding: 0.875rem 1.5rem; background: #eceeea; border-bottom: 1px solid #e1e5e8; color: #22282c; font: 400 1rem/1.5 var(--sans, 'IBM Plex Sans', system-ui, sans-serif); }
.tu-doc { margin: 0; background: #fff; color: #1d1d1f; min-width: 0; }
.tu-raw { margin: 0; padding: 1.5rem 1.625rem 1.75rem; background: #fff; color: #1d1d1f; font: 400 0.8125rem/1.85 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; tab-size: 4; }
.tu-raw-log { white-space: pre; overflow-x: auto; overflow-wrap: normal; font-size: 0.75rem; line-height: 1.75; }
.tu-raw mark { color: inherit; background: transparent; padding: 0; }
.tu-raw mark.tu-hi { background: rgba(255, 243, 163, 0.45); }
.tu-raw mark.tu-hi.is-cited { background: #fff27a; box-shadow: 0 0 0 1px #fff27a; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.tu-pages { display: grid; gap: 1rem; padding: 1rem 1.25rem 1.25rem; background: #e9ebe8; }
.tu-page { margin: 0; }
.tu-page-img { position: relative; background: #fff; box-shadow: 0 1px 3px rgba(9, 24, 35, 0.18); line-height: 0; }
.tu-page-img img { display: block; width: 100%; height: auto; }
.tu-page-img.is-wb { cursor: pointer; }
.tu-page figcaption { margin-top: 0.375rem; color: var(--tu-muted); font: 500 0.6875rem/1.4 var(--mono, monospace); letter-spacing: 0.04em; }
.tu-hlbox { position: absolute; margin: -0.18% -0.5%; padding: 0.18% 0.5%; box-sizing: content-box; border-radius: 0.2rem 0.45rem 0.3rem 0.5rem; background: rgba(255, 233, 40, 0.28); mix-blend-mode: multiply; pointer-events: none; }
.tu-hlbox.is-cited { background: rgba(255, 228, 0, 0.62); }
.tu-hlbox.is-outline, .tu-hlbox.is-outline.is-cited { background: none; mix-blend-mode: normal; border: 2px solid #d9770a; }
.tu-sheetraw { padding: 1rem 1.25rem 1.25rem; }
.tu-sheetname { margin: 0 0 0.5rem; color: #1D6B45; font: 600 0.75rem/1.3 var(--mono, monospace); letter-spacing: 0.04em; }
.tu-rawtable { border: 1px solid #d8dde0; max-height: min(26rem, 52dvh); }
.tu-rawtable .tu-table { font: 0.8125rem/1.4 var(--sans, 'IBM Plex Sans', system-ui, sans-serif); font-variant-numeric: tabular-nums; }
.tu-rawtable .tu-table th { background: #1D6B45; color: #fff; border-bottom-color: #164f33; }
.tu-rawtable .tu-table { min-width: 34rem; }
.tu-rawtable td.tu-num { text-align: right; white-space: nowrap; }
.tu-rawtable th { white-space: nowrap; }
.tu-rawtable tbody tr.is-cited td { background: #fff5b0; }
.tu-rawtable tbody td.is-cited-cell, .tu-rawtable tbody tr.is-cited td.is-cited-cell { background: #fff27a; box-shadow: inset 0 0 0 1px #e2c84b; font-weight: 600; }
.tu-rawtable td.is-hl-cell { background: #fffce9; }
.tu-wbref { display: inline; margin: 0 0.0625rem; padding: 0 0.1875rem; border: 0; border-radius: 0.125rem; background: transparent; color: #2f607a; font: 600 0.72em/1 var(--mono, monospace); vertical-align: 0.35em; cursor: pointer; text-decoration: underline; text-decoration-color: rgba(47, 96, 122, 0.45); }
.tu-wbref:hover { background: #e3eef4; color: var(--tu-navy, #102938); }
.tu-rawcap { margin: 0; padding: 0.625rem 1.5rem 0; color: var(--tu-muted); font-size: 0.75rem; }
.tu-filecap { margin: 0; padding: 0.4375rem 1.625rem 0.625rem; background: #e9ebe8; border-top: 1px solid #dde1de; color: var(--tu-muted); font: 500 0.6875rem/1.4 var(--mono, monospace); letter-spacing: 0.04em; }
@media (max-width: 650px) { .tu-filecap { padding-left: 0.875rem; padding-right: 0.875rem; } }
.tu-raw-mode .tu-body { padding-bottom: 0; }
.tu-raw-mode .tu-actions { position: sticky; bottom: 0; z-index: 3; margin-top: 0; }
@media (max-width: 650px) {
  .tu-raw { padding: 1rem 0.875rem 1.25rem; font-size: 0.75rem; line-height: 1.7; }
  .tu-raw-log { font-size: 0.6875rem; }
  .tu-claim { padding: 0.75rem 0.875rem; font-size: 0.9375rem; }
  .tu-head { flex-wrap: wrap; row-gap: 0.375rem; }
  .tu-head-title { order: 3; flex-basis: 100%; }
  .tu-pages, .tu-sheetraw { padding: 0.75rem 0.625rem 0.875rem; }
}
.tu-fs { display: none; flex: none; place-items: center; width: 2rem; height: 2rem; margin-left: auto; padding: 0; border: 1px solid rgba(255, 255, 255, 0.38); border-radius: 0.1875rem; background: transparent; color: #fff; cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease; }
.tu-fs:hover { background: rgba(255, 255, 255, 0.12); border-color: #fff; }
.tu-head .tu-fs:focus-visible { outline: 2px solid var(--tu-focus); outline-offset: 2px; }
.tu-src169 .tu-fs { display: inline-grid; }
.tu-src169 .tu-fs + .tu-x { margin-left: 0.375rem; }
.tu-dialog.tu-src169 { --tu-chrome: 7rem; width: calc(100vw - 1rem); }
@media (min-width: 881px) {
  .tu-dialog.tu-src169 { width: min(calc(100vw - 3rem), calc((100vh - 3rem - var(--tu-chrome)) * 16 / 9)); }
  @supports (height: 100dvh) { .tu-dialog.tu-src169 { width: min(calc(100vw - 3rem), calc((100dvh - 3rem - var(--tu-chrome)) * 16 / 9)); } }
}
.tu-src169 .tu-body { display: flex; flex-direction: column; overflow: hidden; padding-bottom: 0; }
.tu-src169 .tu-claim { flex: none; }
.tu-src169 .tu-win { flex: none; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: #e9ebe8; }
.tu-src169 .tu-win:focus-visible { outline: 2px solid var(--tu-focus); outline-offset: -2px; }
.tu-src169 .tu-pages { padding: 0; gap: 2px; background: transparent; }
.tu-src169 .tu-page-img { box-shadow: none; }
.tu-src169 .tu-page figcaption { display: none; }
.tu-src169 .tu-foot { flex: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 3.25rem; padding: 0.375rem 0.75rem 0.375rem 0.875rem; border-top: 1px solid #d8dde0; background: var(--tu-body); }
.tu-src169 .tu-foot .tu-rawcap { margin: 0; padding: 0; flex: 1 1 auto; min-width: 0; }
.tu-src169 .tu-foot .tu-open { flex: none; margin: 0; }
.tu-dialog .tu-shell:fullscreen { width: 100vw; height: 100vh; max-height: none; background: var(--tu-body); }
.tu-shell:fullscreen .tu-body { flex: 1 1 auto; min-height: 0; }
.tu-shell:fullscreen .tu-win { flex: 1 1 auto; aspect-ratio: auto; min-height: 0; }
.tu-shell:fullscreen .tu-pages { width: min(100%, calc((100vh - var(--tu-chrome)) * 16 / 9)); margin-inline: auto; }
.tu-actions .tu-dl, .tu-foot .tu-dl { background: #fff; color: var(--tu-navy); border: 1px solid var(--tu-navy); }
.tu-foot .tu-dl { margin-left: 0.5rem; }
.tu-actions .tu-dl:hover, .tu-foot .tu-dl:hover { background: #eef2f4; }
.tu-hot { position: absolute; z-index: 2; margin: 0; padding: 0; border: 0; border-radius: 0.2rem; background: transparent; cursor: pointer; }
.tu-hot:hover, .tu-hot:focus-visible { background: rgba(17, 94, 163, 0.16); outline: 2px solid #115EA3; outline-offset: 1px; }
.tu-src169 .tu-win .tu-page-img { width: 100%; }
.tu-pager { flex: none; display: inline-flex; align-items: center; gap: 0.375rem; margin-right: 0.75rem; }
.tu-pg { display: inline-grid; place-items: center; width: 2rem; height: 2rem; padding: 0; border: 1px solid #c3c9ce; border-radius: 0.1875rem; background: #fff; color: var(--tu-navy); font: 600 1.125rem/1 var(--sans, sans-serif); cursor: pointer; }
.tu-pg:hover:not(:disabled) { background: #eef2f4; }
.tu-pg:disabled { opacity: 0.4; cursor: default; }
.tu-pg:focus-visible { outline: 2px solid var(--tu-focus); outline-offset: 2px; }
.tu-pg-n { min-width: 5.5rem; text-align: center; color: var(--tu-muted); font: 500 0.75rem/1 var(--mono, monospace); white-space: nowrap; }
.tu-shell:fullscreen .tu-win { display: flex; align-items: center; justify-content: center; }