.tb-toc { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.tb-toc > li { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; align-items: start;
  border: 1px solid var(--line-300); border-radius: 6px; padding: 10px 12px; background: #fff; }
.tb-toc-no { font-family: var(--serif); font-size: 17px; font-weight: 900; color: var(--rp-primary);
  font-variant-numeric: tabular-nums; text-align: center; }
.tb-toc-body { min-width: 0; display: grid; gap: 6px; }
.tb-toc-body input { width: 100%; }
.tb-toc-keys { display: flex; flex-wrap: wrap; gap: 5px; }
.tb-toc-keys span { font-size: 12.5px; color: var(--rp-primary); background: var(--fill-100);
  border-radius: 4px; padding: 2px 7px; }
.tb-toc-n { font-size: 12.5px; color: var(--ink-500); }

 
.tb-status { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 5px; }
.tb-status > li { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 10px; align-items: baseline;
  padding: 7px 10px; border-left: 3px solid var(--line-300); background: var(--fill-100); font-size: 14px; }
.tb-status > li > b { font-variant-numeric: tabular-nums; color: var(--ink-500); }
.tb-status > li > span { min-width: 0; overflow-wrap: anywhere; color: var(--ink-900); }
.tb-status > li > i { font-style: normal; font-size: 12.5px; color: var(--ink-500); white-space: nowrap; }
.tb-status > li.ok { border-left-color: var(--rp-primary); }
.tb-status > li.todo { border-left-color: var(--rp-secondary); }

 
.tb { font-size: 16px; line-height: 1.75; color: var(--ink-700); }
.tb-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px;
  border-bottom: 3px solid var(--ink-900); padding-bottom: 12px; margin-bottom: 22px; }
.tb-eyebrow { font-size: 12.5px; font-weight: 800; letter-spacing: .1em; color: var(--rp-secondary); }
.tb-head h1 { font-family: var(--serif); font-size: 26px; font-weight: 900; color: var(--ink-900); margin: 4px 0 2px; }
.tb-head p { font-size: 14px; color: var(--ink-500); margin: 0; }
.tb-kpi { display: flex; gap: 18px; margin: 0; }
.tb-kpi > div { text-align: right; }
.tb-kpi dt { font-size: 11.5px; font-weight: 800; letter-spacing: .08em; color: var(--ink-500); }
.tb-kpi dd { font-family: var(--serif); font-size: 20px; font-weight: 900; color: var(--ink-900); margin: 0; }

.tb-cp-unit { margin-bottom: 34px; break-inside: avoid-page; }
.tb-cp-unit-title { font-family: var(--serif); font-size: 21px; font-weight: 900; color: var(--ink-900);
  margin: 0 0 8px; padding-bottom: 7px; border-bottom: 2px solid var(--ink-900);
  display: flex; align-items: baseline; gap: 10px; }
.tb-cp-unit-title span { font-family: var(--sans); font-size: 12.5px; font-weight: 800;
  letter-spacing: .06em; color: var(--rp-secondary); }
.tb-cp-goal { font-size: 14.5px; color: var(--ink-500); margin: 0 0 8px; }
.tb-cp-keys { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.tb-cp-keys span { font-size: 12.5px; font-weight: 700; color: var(--rp-primary);
  background: var(--fill-100); border-radius: 4px; padding: 3px 8px; }
.tb-cp-intro { font-size: 15.5px; margin: 0 0 14px; }
.tb-cp-sec { margin-bottom: 16px; }
.tb-cp-sec h3 { font-family: var(--serif); font-size: 17px; font-weight: 900; color: var(--ink-900);
  margin: 0 0 8px; padding-bottom: 6px; border-bottom: 1px solid var(--line-300);
  display: flex; align-items: baseline; gap: 9px; }
.tb-cp-sec h3 span { font-family: var(--sans); font-size: 12px; font-weight: 800;
  letter-spacing: .06em; color: var(--rp-secondary); }
.tb-cp-points { list-style: none; margin: 0 0 10px; padding: 0;
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 5px; }
.tb-cp-points > li { display: grid; grid-template-columns: 14px minmax(0, 1fr); gap: 8px;
  min-width: 0; font-size: 15px; line-height: 1.7; }
.tb-cp-points > li::before { content: "\2014"; color: var(--ink-500); }
.tb-cp-points > li > span { min-width: 0; overflow-wrap: anywhere; }
.tb-cp-box { border-left: 3px solid var(--rp-primary); padding: 8px 12px; margin: 9px 0;
  font-size: 14.5px; line-height: 1.7; background: var(--fill-100); }
.tb-cp-box.warn { border-left-color: var(--rp-secondary); }
.tb-cp-box b { display: block; font-size: 12px; font-weight: 800; color: var(--ink-500);
  letter-spacing: .04em; margin-bottom: 3px; }

.tb-empty { padding: 40px; text-align: center; color: var(--ink-500); font-size: 15px; }

 
.tb-unit-head { display: flex; align-items: baseline; gap: 9px;
  border-bottom: 2px solid var(--ink-900); padding-bottom: 5px; margin-bottom: 4px; }
.tb-unit-head span { font-size: 12px; font-weight: 800; letter-spacing: .06em; color: var(--rp-secondary); }
.tb-unit-head b { font-family: var(--serif); font-size: 17px; font-weight: 900; color: var(--ink-900); }
.tb-unit-head i { margin-left: auto; font-style: normal; font-size: 12px; color: var(--ink-500); }
.tb-unit-goal { font-size: 13px; color: var(--ink-500); margin: 0 0 6px; }

.tb-q { break-inside: avoid; }
.tb-q-head { display: flex; align-items: baseline; gap: 7px; margin-bottom: 5px; }
.tb-q-head b { font-family: var(--serif); font-size: 15.5px; font-weight: 900; color: var(--ink-900);
  font-variant-numeric: tabular-nums; }
.tb-pt { font-size: 12px; color: var(--ink-500); }
.tb-material { border: 1px solid var(--line-300); padding: 9px 11px; margin-bottom: 8px;
  font-size: 14px; line-height: 1.7; color: var(--ink-700); background: #FBFBFD; }
.tb-stem { font-size: 15px; line-height: 1.75; color: var(--ink-900); }
.tb-ch { list-style: none; margin: 10px 0 0; padding: 0;
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 3px; }
.tb-ch > li { display: grid; grid-template-columns: 19px minmax(0, 1fr); gap: 4px;
  min-width: 0; font-size: 14.5px; }
.tb-ch > li > i { font-style: normal; color: var(--ink-500); }
.tb-ch > li > span { min-width: 0; overflow-wrap: anywhere; }
.tb-ch.inline { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.tb-ch.inline > li { display: flex; gap: 5px; white-space: nowrap; }
.tb-blank { border-bottom: 1px solid var(--line-300); height: 62px; }

 
section.pg-page .tb-unit-head { padding-bottom: 1mm; margin-bottom: .8mm; }
section.pg-page .tb-unit-head b { font-size: 12pt; }
section.pg-page .tb-unit-head span, section.pg-page .tb-unit-head i { font-size: 8pt; }
section.pg-page .tb-unit-goal { font-size: 8.5pt; margin-bottom: 1.4mm; }
section.pg-page .tb-q-head b { font-size: 11pt; }
section.pg-page .tb-pt { font-size: 8pt; }
section.pg-page .tb-material { font-size: 9.5pt; padding: 1.6mm 2.4mm; margin-bottom: 1.6mm; line-height: 1.55; }
section.pg-page .tb-stem { font-size: 10pt; line-height: 1.6; }
section.pg-page .tb-ch { margin-top: 3mm; gap: .8mm; }        
section.pg-page .tb-ch > li { font-size: 9.5pt; grid-template-columns: 4.6mm minmax(0, 1fr); gap: 1.2mm; }
section.pg-page .tb-ch.inline { gap: 1mm 5.5mm; margin-top: 1.5mm; }
section.pg-page .tb-blank { height: 20mm; }

 
@media print {
  .tb { font-size: 10.5pt; line-height: 1.6; }
  .tb-head h1 { font-size: 18pt; }
  .tb-cp-unit-title { font-size: 14pt; }
  .tb-cp-sec h3 { font-size: 12pt; }
  .tb-cp-points > li, .tb-cp-intro, .tb-cp-box { font-size: 10pt; line-height: 1.5; }
  .tb-cp-unit { margin-bottom: 18pt; }
}