.tarva-book-skip,
.tarva-book-return { font-family: "Instrument Sans", system-ui, sans-serif; }

.tarva-book-skip {
  position: fixed;
  z-index: 10001;
  top: 10px;
  left: 12px;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 10px 14px;
  color: #04080b;
  background: #87d8ff;
  transform: translateY(-160%);
}

.tarva-book-skip:focus { transform: none; }

.tarva-book-return {
  position: sticky;
  z-index: 10000;
  top: 0;
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 0 20px;
  background: rgba(6, 11, 16, .94);
  border-bottom: 1px solid #1c3a44;
}

.tarva-book-return a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: #def6ff;
  text-underline-offset: .25em;
}

.bb-colophon { display: none !important; }
.tarva-table-scroll { width: 100%; max-width: 100%; overflow-x: auto; }


.bb-table th, .bb-table td { vertical-align: baseline; }
.bb-glyph-table td:first-child { vertical-align: middle; }

.bb-grid:has(> .bb-col-8.bb-stack-4 + .bb-col-4.bb-stack-4) { row-gap: var(--bb-space-4); }
.bb-grid > .bb-col-8.bb-stack-4:has(+ .bb-col-4.bb-stack-4),
.bb-grid > .bb-col-8.bb-stack-4 + .bb-col-4.bb-stack-4 { display: grid; grid-row: 1 / span 6; grid-template-rows: subgrid; align-items: baseline; }


@media (min-width: 1024px) and (max-width: 1360px) {
  .bb-deck--fit { --tarva-fit: tan(atan2(calc(100vw - 64px), 1280px)); }
  .bb-deck--fit .bb-slide { zoom: var(--tarva-fit); transform: none; margin: 0; }
}


@media (max-width: 1023px) {
  .bb-grid > .bb-col-8.bb-stack-4:has(+ .bb-col-4.bb-stack-4),
  .bb-grid > .bb-col-8.bb-stack-4 + .bb-col-4.bb-stack-4 { display: flex !important; grid-row: auto !important; }
  
  html { min-width: 0 !important; overflow-x: hidden !important; }
  body { min-width: 0 !important; overflow-x: clip !important; }
  .bb-deck { width: 100% !important; min-width: 0 !important; margin: 0 !important; padding: 24px !important; gap: 24px !important; align-items: stretch !important; }
  .bb-slide { position: relative !important; display: flex !important; flex-direction: column !important; gap: 24px !important; width: 100% !important; height: auto !important; min-height: 0 !important; padding: 40px 36px 28px !important; overflow: hidden !important; transform: none !important; zoom: 1 !important; margin: 0 !important; border-radius: 12px !important; }

  
  .bb-slide-inner, .bb-slide-head, .bb-slide-foot { position: relative !important; inset: auto !important; width: 100% !important; height: auto !important; min-height: 0 !important; overflow: visible !important; }
  .bb-slide-inner { display: flex !important; flex-direction: column !important; padding: 0 !important; }
  .bb-slide > [style*="position: absolute"], .bb-slide-inner [style*="position: absolute"] { position: relative !important; inset: auto !important; height: auto !important; }
  .bb-slide-foot { margin-top: auto !important; column-gap: 16px !important; font-size: 12px !important; }
  .bb-slide-foot .bb-foot-crumb { min-width: 0; overflow-wrap: anywhere; }
  .bb-slide--veil::before { z-index: 0; }
  .bb-slide--veil > * { z-index: 1; }

  
  .bb-slide-inner > *, .bb-slide img, .bb-slide svg { max-width: 100% !important; }
  .bb-slide * { min-width: 0 !important; overflow-wrap: break-word; }
  .bb-slide [style*="width"] { max-width: 100% !important; }
  .bb-slide [style*="nowrap"], .bb-wordmark, .bb-mono, .bb-table td:has(.bb-swatch-inline) { white-space: normal !important; }
  .bb-slide [style*="margin-top: 200px"] { margin-top: 24px !important; }
  .bb-slide figure { margin-inline: 0 !important; }

  
  .bb-grid, .bb-two, .bb-three, .bb-four, .bb-toc, .bb-diagram, .bb-slide--split, [style*="grid-template-columns"] { grid-template-columns: minmax(0, 1fr) !important; }
  .bb-grid > *, :not([style*="repeat(12, 1fr)"]) > [style*="grid-column"] { grid-column: auto !important; }
  
  .bb-slide [style*="grid-template-columns: 40px 1fr auto"] { grid-template-columns: 40px minmax(0, 1fr) auto !important; }
  .bb-slide [style*="grid-template-columns: 14ch 1fr"] { grid-template-columns: 10ch minmax(0, 1fr) !important; }
  .bb-slide [style*="grid-template-columns: repeat(12, 1fr)"] { grid-template-columns: repeat(12, minmax(0, 1fr)) !important; gap: 4px !important; }
  .bb-row, .bb-spec-anatomy, .bb-slide-inner [style*="display: flex"]:not([style*="flex-direction: column"]) { flex-wrap: wrap !important; }
  .bb-row > *, .bb-spec-anatomy > * { flex: 1 1 100% !important; }
  .bb-slide-inner [style*="display: flex"]:not([style*="flex-direction: column"]) > [style*="flex: 1"] { flex: 1 1 100% !important; }
  .bb-slide--split > .bb-split-pane { padding: 32px 24px !important; }
  .bb-slide--split { padding: 0 !important; gap: 0 !important; }
  
  .bb-slide.bb-slide--doc-figure { aspect-ratio: 4 / 3; justify-content: flex-end !important; padding: 20px !important; gap: 12px !important; }
  .bb-slide--doc-figure .bb-doc-caption { position: relative !important; left: auto !important; bottom: auto !important; z-index: 1; flex-wrap: wrap; margin: auto 0 0 !important; font-size: 12px !important; }
  .bb-slide--doc-figure .bb-slide-foot { margin-top: 0 !important; }
  .bb-slide.bb-slide--cover { min-height: min(72vh, 560px) !important; justify-content: center !important; }

  
  .bb-data-row { align-items: baseline !important; height: auto !important; min-height: 40px; }
  .bb-data-row > :not(.bb-data-track):not(svg) { padding-block: 10px; }
  .bb-data-row > .bb-data-track { align-self: stretch; }
  .bb-data-row > svg { align-self: center; }

  
  .bb-table { table-layout: auto !important; width: 100% !important; min-width: 0 !important; }
  .bb-table th, .bb-table td { height: auto !important; padding: 10px 12px 10px 0 !important; font-size: 14px !important; line-height: 20px !important; overflow-wrap: normal !important; }
  .bb-table thead th { font-size: 12px !important; line-height: 16px !important; }
  .bb-table .bb-col-token, .bb-glyph-table td:first-child, .bb-glyph-table td:nth-child(2) { width: auto !important; }
  .tarva-table-scroll table { width: 100% !important; min-width: 0 !important; max-width: none !important; }

  
  .bb-gchart-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; row-gap: 16px !important; }
  .bb-swatch { aspect-ratio: auto !important; min-height: 120px !important; }
  .bb-wordmark--art { font-size: clamp(2.75rem, 15vw, 7.5rem) !important; }
  .bb-wordmark-svg--identity { width: min(520px, 100%) !important; }
  .bb-mark--hero, .bb-mark--identity { height: clamp(96px, 26vw, 180px) !important; }

  
  .bb-display-xl { font-size: clamp(3rem, 13vw, 6rem) !important; line-height: 1 !important; }
  .bb-display-lg { font-size: clamp(2.5rem, 11vw, 4.5rem) !important; line-height: 1.02 !important; }
  .bb-display-md { font-size: clamp(2.125rem, 9vw, 3.5rem) !important; line-height: 1.06 !important; }
  .bb-title { font-size: clamp(1.75rem, 7vw, 2.5rem) !important; line-height: 1.12 !important; }
  .bb-subtitle { font-size: clamp(1.375rem, 5.2vw, 1.75rem) !important; line-height: 1.18 !important; }
  .bb-pullquote { font-size: clamp(1.875rem, 8vw, 3rem) !important; line-height: 1.12 !important; max-width: 100% !important; }
  .bb-lead { font-size: 1.1875rem !important; line-height: 1.45 !important; max-width: 100% !important; }
  .bb-body { font-size: 1rem !important; line-height: 1.55 !important; max-width: 100% !important; }
  .bb-slide [style*="font-size: 56px"], .bb-slide [style*="font-size: 60px"] { font-size: clamp(2.25rem, 10vw, 3.5rem) !important; line-height: 1.05 !important; }
  .bb-slide [style*="font-size: 10px"], .bb-slide [style*="font-size: 11px"] { font-size: 12px !important; }
  .serras .bb-score .bb-score-k, .serras .bb-flag, .serras .bb-card-fl .bb-card-kicker, .bb-gchart-name { font-size: 12px !important; }

  
  .bb-slide :is(button, input, select, [role="button"]) { min-height: 44px !important; }
}


@media (min-width: 600px) and (max-width: 1023px) {
  .bb-slide [style*="grid-template-columns: repeat(5, minmax(0, 1fr))"], .bb-slide [style*="grid-template-columns: repeat(6, minmax(0, 1fr))"] { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
}

@media (max-width: 767px) {
  .bb-deck { padding: 16px !important; gap: 16px !important; }
  .bb-slide { padding: 28px 20px 20px !important; gap: 20px !important; }
  .bb-gchart-grid { grid-template-columns: minmax(0, 1fr) !important; }
  .bb-slide [style*="grid-template-columns: repeat(6, minmax(0, 1fr))"] { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .bb-slide--split > .bb-split-pane { padding: 28px 20px !important; }
}


.tarva-book-return { justify-content: space-between; flex-wrap: wrap; column-gap: 20px; }
.tarva-slide-image { display: none; margin: 0; }

@media (max-width: 767px) {
  
  .tarva-book-return { padding: 0 14px; background: #060b10; }

  
  .bb-slide:has(> .tarva-slide-image) {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    aspect-ratio: auto !important;
    padding: 8px 0 20px !important;
    margin: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: none !important;
    box-shadow: none !important;
    overflow: visible !important;
    transform: none !important;
    zoom: 1 !important;
  }
  .bb-slide:has(> .tarva-slide-image)::before,
  .bb-slide:has(> .tarva-slide-image)::after { display: none !important; }

  
  .bb-slide:has(> .tarva-slide-image) > :not(.tarva-slide-image),
  .bb-slide:has(> .tarva-slide-image) > :not(.tarva-slide-image) *:not([data-tarva-slide-title], [data-tarva-slide-title] *):not(:has([data-tarva-slide-title])) {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    min-width: 0 !important;
    min-height: 0 !important;
    margin: -1px !important;
    padding: 0 !important;
    border: 0 !important;
    overflow: hidden !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
  }
  
  .bb-slide:has(> .tarva-slide-image) > :not(.tarva-slide-image):has([data-tarva-slide-title]),
  .bb-slide:has(> .tarva-slide-image) > :not(.tarva-slide-image) *:has([data-tarva-slide-title]) {
    position: static !important;
    display: block !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: none !important;
    box-shadow: none !important;
    overflow: visible !important;
    clip-path: none !important;
    white-space: normal !important;
    inset: auto !important;
    transform: none !important;
    aspect-ratio: auto !important;
    grid-template-columns: none !important;
    columns: auto !important;
  }
  .bb-slide:has(> .tarva-slide-image) [data-tarva-slide-title] {
    position: static !important;
    display: block !important;
    width: auto !important;
    max-width: 100% !important;
    height: auto !important;
    margin: 0 0 12px !important;
    padding: 0 !important;
    font-size: clamp(1.5rem, 7vw, 2.25rem) !important;
    line-height: 1.12 !important;
    text-align: left !important;
    writing-mode: horizontal-tb !important;
    transform: none !important;
    clip-path: none !important;
    overflow: visible !important;
    white-space: normal !important;
    overflow-wrap: break-word;
  }
  .bb-slide:has(> .tarva-slide-image) [data-tarva-slide-title].bb-sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    clip-path: inset(50%) !important;
    overflow: hidden !important;
  }

  .tarva-slide-image { display: block; width: 100%; }
  .tarva-slide-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0 18px; margin: 0 0 10px; font-size: 15px; }
  .tarva-slide-nav a { display: inline-flex; align-items: center; min-height: 44px; }
  .tarva-slide-nav a[rel="next"] { margin-left: auto; }
  .tarva-slide-count { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; opacity: .8; }
  .tarva-slide-image > a { display: block; }
  .tarva-slide-image img { display: block; width: 100%; height: auto; }
  .tarva-slide-image figcaption { margin-top: 10px; font-size: 13px; line-height: 1.45; }
}
@media (max-width: 767px) {
  .bb-slide:has(> .tarva-slide-image) [data-tarva-slide-title], .tarva-slide-nav a { color: #def6ff !important; font-family: "Instrument Sans", system-ui, sans-serif; }
  .tarva-slide-image img { background: #060b10; border: 1px solid #1c3a44; }
  .tarva-slide-image figcaption { color: #9fbac4; font-family: "Instrument Sans", system-ui, sans-serif; }
}


.bb-slide-inner:has(.bb-table) { bottom: 110px !important; padding-bottom: 34px !important; }
.bb-slide-inner[style*="justify-content: center"] { justify-content: safe center !important; }