/* Page-scoped presentation. All calculator IDs, handlers and formulas are retained. */
.knb-workbench-page {
  --gw-paper:#f7f5f0; --gw-ink:#1b1f24; --gw-muted:#656960; --gw-line:#cdd0cb; --gw-blue:#2857c5;
  background:var(--gw-paper); color:var(--gw-ink); font-family:var(--kb-brand-body,"Hiragino Kaku Gothic ProN",sans-serif);
}
.knb-workbench-page .content,.knb-workbench-page .content-in,.knb-workbench-page #main,.knb-workbench-page .article,.gw-content { min-width:0; box-sizing:border-box; }
.gw-content * { box-sizing:border-box; }
.knb-workbench-page .content { margin:0 auto; width:100%; max-width:1370px; padding:0 clamp(24px,5.8vw,92px); }
.knb-workbench-page .content-in { display:block; width:100%; max-width:none; }
.knb-workbench-page .footer-in { width:100%; max-width:1370px; padding-inline:24px; }
.knb-workbench-page #main { width:100%; padding:0; background:transparent; border:0; }
.knb-workbench-page .article { padding:0; }
.knb-workbench-page .sidebar,.knb-workbench-page .eye-catch,.knb-workbench-page .sns-share,.knb-workbench-page .date-tags { display:none; }
.knb-workbench-page .entry-title { font-size:clamp(25px,2.4vw,36px); font-weight:500; line-height:1.45; letter-spacing:-.04em; padding:36px 0 26px; margin:0; max-width:none; white-space:normal; }
.knb-workbench-hub .entry-title { font-size:18px; padding-bottom:18px; color:var(--gw-muted); }
.knb-workbench-page .entry-content { margin:0; font-size:16px; line-height:1.8; overflow-wrap:anywhere; }
.gw-content a { color:var(--gw-blue); text-decoration-thickness:1px; text-underline-offset:5px; }
.gw-content :focus-visible { outline:3px solid var(--gw-blue); outline-offset:4px; }
.gw-content [hidden] { display:none!important; }
.gw-nav { border-block:1px solid var(--gw-line); display:flex; justify-content:space-between; align-items:center; gap:24px; font-size:13px; padding:7px 0; }
.gw-nav a { display:inline-flex; align-items:center; min-height:44px; text-decoration:none; }
.gw-nav>a { color:var(--gw-ink); }
.gw-nav>div { display:flex; gap:24px; }
.gw-content p { margin:0; }
.gw-content h2,.gw-content h3 { background:transparent; border:0; border-radius:0; color:var(--gw-ink); }
.gw-kicker { color:var(--gw-muted); font-size:12px; letter-spacing:.1em; }
.gw-introduction { display:grid; grid-template-columns:1.25fr 1fr; gap:60px; align-items:center; padding:40px 0 38px; }
.gw-statement { font-size:clamp(42px,5.8vw,76px); line-height:1.23; letter-spacing:-.065em; font-weight:500; margin:22px 0!important; }
.gw-intro-copy { color:var(--gw-muted); font-size:16px; }
.gw-section-heading { display:flex; justify-content:space-between; align-items:baseline; gap:20px; margin-bottom:22px; }
.gw-section-heading h2 { font-size:24px; padding:0; margin:0; font-weight:500; }
.gw-section-heading>span { font-size:12px; color:var(--gw-muted); }
.gw-featured { padding:0 0 64px; }
.gw-featured-grid { display:grid; grid-template-columns:repeat(3,1fr); border:1px solid var(--gw-line); }
.gw-feature { color:var(--gw-ink)!important; text-decoration:none; position:relative; min-height:220px; padding:27px 28px; display:flex; flex-direction:column; align-items:flex-start; transition:background .2s; }
.gw-feature+.gw-feature { border-left:1px solid var(--gw-line); }
.gw-feature:hover { background:#eeeee6; }
.gw-feature-number { font-variant-numeric:tabular-nums; font-size:12px; color:var(--gw-muted); }
.gw-feature-unit { position:absolute; right:28px; top:27px; font-family:Georgia,serif; font-size:42px; line-height:1; color:var(--gw-blue); }
.gw-feature h3 { font-size:20px; padding:0; margin:20px 0 8px; font-weight:500; }
.gw-feature p { font-size:13px; color:var(--gw-muted); max-width:235px; }
.gw-feature-link { color:var(--gw-blue); font-size:13px; border-bottom:1px solid currentColor; margin-top:24px; }
.gw-directory { scroll-margin-top:24px; padding:52px 0 64px; border-top:1px solid var(--gw-line); }
.gw-search-row { display:flex; justify-content:space-between; align-items:end; gap:24px; margin:32px 0 22px; }
.gw-search-row label { width:min(100%,470px); font-size:13px; color:var(--gw-muted); }
.gw-search-row input { display:block; width:100%; background:transparent; border:0; border-bottom:1px solid var(--gw-ink); border-radius:0; font:inherit; font-size:16px; padding:14px 0; height:54px; color:var(--gw-ink); }
.gw-filter-status { font-size:12px; color:var(--gw-muted); }
.gw-filters { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:24px; }
.gw-filters button { font:inherit; font-size:13px; min-height:44px; padding:8px 16px; border:1px solid var(--gw-line); border-radius:3px; background:transparent; color:var(--gw-ink); cursor:pointer; }
.gw-filters button[aria-pressed=true] { background:var(--gw-ink); color:var(--gw-paper); border-color:var(--gw-ink); }
.gw-tool-grid { display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--gw-line); }
.gw-tool { display:flex; align-items:flex-start; gap:20px; padding:24px 16px 24px 0; border-bottom:1px solid var(--gw-line); color:var(--gw-ink)!important; text-decoration:none; min-height:159px; transition:background .2s; }
.gw-tool:nth-child(even) { padding-left:28px; }
.gw-tool:hover { background:#eeeee6; }
.gw-tool-index { font-size:11px; color:var(--gw-muted); font-variant-numeric:tabular-nums; margin-top:4px; }
.gw-tool-category { font-size:11px; color:var(--gw-muted); }
.gw-tool h3 { margin:2px 0 5px; padding:0; font-size:18px; font-weight:500; }
.gw-tool p { font-size:13px; color:var(--gw-muted); }
.gw-tool-unit { margin-left:auto; font-size:18px; white-space:nowrap; color:var(--gw-blue); }
.gw-app-label { display:inline-block; margin-top:9px; color:var(--gw-muted); font-size:10px; letter-spacing:.02em; }
.gw-empty { padding:32px 0; }
.gw-workflow { border-top:1px solid var(--gw-line); display:grid; grid-template-columns:1fr 1fr; gap:80px; padding:64px 0 80px; }
.gw-workflow h2 { font-size:32px; font-weight:500; line-height:1.5; padding:0; margin:16px 0; }
.gw-workflow p:not(.gw-kicker) { font-size:14px; color:var(--gw-muted); }
.gw-workflow ol { padding:0 0 0 24px; margin:0; }
.gw-workflow li { padding:0 0 0 12px; border-bottom:1px solid var(--gw-line); }
.gw-workflow li::marker { color:var(--gw-muted); font-variant-numeric:tabular-nums; }
.gw-workflow a { display:flex; justify-content:space-between; align-items:center; gap:20px; text-decoration:none; min-height:84px; color:var(--gw-ink); font-size:16px; }
.gw-workflow a>span { color:var(--gw-blue); font-size:24px; }
.gw-workbench { padding:0 0 60px; }
.gw-bench-heading { display:flex; align-items:baseline; flex-wrap:wrap; gap:10px 24px; padding:26px 0; }
.gw-bench-heading>span { color:var(--gw-blue); font-size:12px; }
.gw-bench-heading>p { font-size:14px; color:var(--gw-muted); }
.gw-bench-heading>a { margin-left:auto; font-size:12px; min-height:30px; }
.gw-bench-grid { display:grid; grid-template-columns:minmax(0,1.45fr) minmax(0,1fr); align-items:start; border:1px solid var(--gw-line); }
.gw-calculator { min-width:0; background:#fffefa; border-right:1px solid var(--gw-line); }
.gw-reference { padding:36px 32px; }
.gw-formula { font-size:19px; margin:15px 0 8px!important; }
.gw-diagram { width:100%; height:auto; aspect-ratio:640/440; margin:15px 0 10px; }
.gw-diagram-caption { font-size:11px; line-height:1.6; color:var(--gw-muted); }
.gw-field-note { border-top:1px solid var(--gw-line); padding-top:24px; margin-top:28px; }
.gw-field-note>p { font-size:13px; }
.gw-field-note ul { font-size:12px; color:var(--gw-muted); padding-left:1.4em; margin:12px 0 24px; }
.gw-field-note li { margin-bottom:10px; }
.gw-return { display:inline-flex; min-height:44px; align-items:center; font-size:13px; }
/* Specificity overrides legacy per-post styles; it does not change their logic. */
.knb-workbench-page .gw-calculator>div { width:100%; max-width:none; padding:32px; margin:0; border:0; border-radius:0; background:transparent; box-shadow:none; }
.knb-workbench-page .gw-calculator .knb-cubic-card { padding:0; margin:0; border:0; border-radius:0; background:transparent; box-shadow:none; }
.knb-workbench-page .gw-calculator :is(.zumen-scale-card,.map-scale-card,.ktn-order-card) { padding:0; border:0; border-radius:0; background:transparent; box-shadow:none; }
.knb-workbench-page .gw-calculator h2 { margin:0 0 20px; padding:0; font-size:18px; font-weight:500; }
.knb-workbench-page .gw-calculator :is(.zumen-scale-header,.map-scale-header) { display:none; }
.knb-workbench-page .gw-calculator :is(.zumen-scale-lead,.map-scale-lead) { display:none; }
.knb-workbench-page .gw-calculator .zumen-scale-tab-buttons { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:6px; margin:0 0 20px; padding:0; }
.knb-workbench-page .gw-calculator .zumen-tab-btn { min-width:0; width:100%; padding:10px 4px; font-size:13px; border:1px solid var(--gw-line); border-radius:3px; background:transparent; color:var(--gw-ink); box-shadow:none; }
.knb-workbench-page .gw-calculator .zumen-tab-btn.active { background:var(--gw-ink); color:var(--gw-paper); border-color:var(--gw-ink); }
.knb-workbench-page .gw-calculator :is(.ktn-order-btn,.taper-tool__calculate) { background:var(--gw-blue); color:white; border:1px solid var(--gw-blue); min-height:54px; font-weight:400; }
.knb-workbench-page .gw-calculator :is(.ktn-order-btn-secondary,.knb-cubic-sub-button) { background:transparent; color:var(--gw-ink); border:1px solid var(--gw-line); }
.knb-workbench-page .gw-calculator .tool-lead,.knb-workbench-page .gw-calculator .knb-cubic-head { display:none; }
.knb-workbench-page .gw-calculator input:not([type=radio]):not([type=checkbox]),.knb-workbench-page .gw-calculator select { width:100%; min-height:54px; padding:12px 14px; border:1px solid #aeb2ad; background:#fffefa; border-radius:3px; font:inherit; font-size:16px; color:var(--gw-ink); box-shadow:none; }
.knb-workbench-page .gw-calculator input::placeholder { color:#888c84; }
.knb-workbench-page .gw-calculator label { font-weight:400; font-size:14px; }
.knb-workbench-page .gw-calculator .knb-cubic-field>span { font-weight:400; }
.knb-workbench-page .gw-calculator button { min-height:44px; font:inherit; font-size:14px; border-radius:3px; cursor:pointer; }
.knb-workbench-page .gw-calculator :is(.calc-button,#knbCubicCalcBtn,.kyori2ten-calc,#ketsuro-calc,#ktbDilutionCalc,.ddk-main-button) { background:var(--gw-blue); color:white; border:1px solid var(--gw-blue); min-height:54px; box-shadow:none; font-weight:400; }
.knb-workbench-page .gw-calculator :is(.calc-button,#knbCubicCalcBtn,.kyori2ten-calc,#ketsuro-calc,#ktbDilutionCalc,.ddk-main-button):hover { background:#1741a7; }
.knb-workbench-page .gw-calculator :is(.result-box,.knb-cubic-result,.zumen-result,.map-result,.kyori2ten-result) { background:#f0f2e9; border:1px solid #d6dccc; border-radius:3px; padding:24px; color:var(--gw-ink); margin-top:24px; }
.knb-workbench-page .gw-calculator :is(.result-value,.result-item-value,.knb-cubic-result-item strong,.kyori2ten-distance) { color:var(--gw-ink); font-weight:500; font-variant-numeric:tabular-nums; font-size:clamp(30px,3vw,42px); line-height:1.35; }
.knb-workbench-page .gw-calculator .result-label { font-size:12px; color:var(--gw-muted); }
.knb-workbench-page .gw-calculator :is(.result-note,.knb-cubic-note) { font-size:12px; color:var(--gw-muted); }
.gw-calculator .gw-pending .result-value,.gw-calculator .gw-pending .result-list { display:none; }
.gw-calculator .gw-pending .result-note { display:none; }
.gw-calculator .gw-pending::after { content:'数値を入力して、計算してください。'; display:block; color:var(--gw-muted); font-size:13px; margin-top:12px; }
.gw-calculator .gw-stale::after { content:'入力が変わりました。もう一度計算してください。'; display:block; font-size:12px; color:var(--gw-blue); margin-top:16px; }
.gw-calculator .gw-result-title { display:block; font-size:12px; font-weight:400; color:var(--gw-muted); }
.gw-calculator .gw-result-number { display:inline-block; font-size:42px; font-weight:500; line-height:1.5; font-variant-numeric:tabular-nums; }
.gw-calculator .gw-result-unit { font-size:12px; color:var(--gw-muted); margin-left:12px; }
.gw-options { border-top:1px solid var(--gw-line); margin:14px 0; padding-top:4px; }
.gw-options summary { cursor:pointer; color:var(--gw-muted); min-height:44px; padding:10px 0; font-size:13px; }
.gw-options[open] summary { margin-bottom:14px; }
.knb-workbench-page .gw-calculator .knb-cubic-buttons { grid-template-columns:minmax(0,1fr) auto; }
.knb-workbench-page .gw-calculator #knbCubicClearBtn { padding-inline:20px; }
.gw-calculator .gw-result-actions { display:flex; justify-content:space-between; gap:12px; align-items:center; margin-top:18px; font-size:12px; }
.gw-calculator .gw-result-actions button { border:1px solid var(--gw-line); background:transparent; color:var(--gw-ink); padding:9px 16px; }
.gw-calculator .gw-result-actions p { font-size:11px; color:var(--gw-muted); }
.gw-next { border-top:1px solid var(--gw-line); margin-top:28px; padding-top:22px; }
.gw-next>p { font-size:12px; color:var(--gw-muted); margin-bottom:10px; }
.gw-next a { display:block; min-height:44px; padding:10px 0; font-size:14px; }
.gw-transfer { padding:14px 16px; margin:0 0 24px; border-left:2px solid var(--gw-blue); font-size:13px; background:#f0f3fc; }
.gw-transfer p+p { margin-top:6px; color:var(--gw-muted); font-size:11px; }
.gw-transfer button { border:0; background:transparent; color:var(--gw-blue); padding:8px 0; font-size:12px; }
.gw-reading { max-width:760px; margin:0 auto; padding-bottom:56px; scroll-margin-top:24px; }
.gw-reading-marker { border-top:1px solid var(--gw-line); padding:24px 0; font-size:12px; color:var(--gw-muted); }
.gw-reading>p { margin:24px 0; line-height:1.95; }
.gw-reading h2 { font-size:25px; font-weight:500; padding:0; margin:56px 0 24px; }
.gw-reading h3 { font-size:19px; font-weight:500; padding:0; margin:32px 0 16px; }
.gw-reading h1 { font-size:24px; font-weight:500; }
.gw-reading .toc { width:100%; margin:32px 0; background:transparent; border:1px solid var(--gw-line); padding:22px; font-size:13px; }
.gw-reading table { font-size:13px; }
.gw-reading .gw-back-to-calc a { display:inline-flex; align-items:center; min-height:44px; font-size:14px; }
.gw-reading th { background:#eeeee6; font-weight:500; }
.knb-workbench-page .gw-content .knb-app-cta { background:transparent; border:1px solid var(--gw-line); border-radius:3px; margin:28px 0; padding:24px; box-shadow:none; }
.knb-workbench-page .gw-content .knb-app-cta p { font-size:12px; line-height:1.8; margin:12px 0; }
.knb-workbench-page .gw-content .knb-app-cta .knb-app-cta__title { font-size:17px; margin:0; padding:0; line-height:1.55; font-weight:500; }
.knb-workbench-page .gw-content .knb-app-cta .knb-app-cta__label { font-size:10px; color:var(--gw-muted); margin:0 0 8px; font-weight:400; }
.knb-workbench-page .gw-content .knb-app-cta__button { background:var(--gw-ink); border-radius:3px; font-size:13px; font-weight:400; }
.gw-introduction .knb-app-cta { margin:0!important; }
@media (min-width:901px) { .gw-calculator .knb-cubic-mini-links { display:none; } }
@media (max-width:900px) {
  .gw-introduction { gap:32px; grid-template-columns:1fr 1fr; padding:40px 0; }
  .gw-bench-grid { grid-template-columns:1fr; }
  .gw-calculator { border-right:0; }
  .gw-reference { border-top:1px solid var(--gw-line); display:grid; grid-template-columns:1fr 1fr; gap:0 24px; }
  .gw-reference .gw-diagram { grid-column:2; grid-row:1/4; margin:0; }
  .gw-reference .gw-diagram-caption { grid-column:2; }
  .gw-reference .gw-field-note { grid-column:1/-1; }
  .gw-feature { padding:24px 20px; }
  .gw-workflow { gap:36px; }
}
@media (max-width:600px) {
  .knb-workbench-page .content { padding:0 24px; }
  .knb-workbench-page .entry-title { font-size:25px; line-height:1.5; padding:28px 0 24px; }
  .knb-workbench-hub .entry-title { font-size:15px; padding-bottom:18px; }
  .gw-nav { gap:8px; flex-wrap:wrap; font-size:11px; padding:4px 0; }
  .gw-nav>div { gap:18px; }
  .gw-nav a { min-height:40px; }
  .gw-introduction { grid-template-columns:1fr; padding:28px 0; gap:24px; }
  .gw-statement { font-size:43px; margin:16px 0!important; }
  .gw-intro-copy { font-size:14px; }
  .gw-section-heading { display:block; }
  .gw-section-heading h2 { font-size:22px; margin-bottom:6px; }
  .gw-featured-grid { grid-template-columns:1fr; }
  .gw-feature { min-height:0; padding:24px; display:block; }
  .gw-feature+.gw-feature { border-left:0; border-top:1px solid var(--gw-line); }
  .gw-feature-unit { position:absolute; right:24px; top:20px; font-size:38px; }
  .gw-feature h3 { margin-top:20px; }
  .gw-feature p { max-width:240px; }
  .gw-feature-link { display:inline-block; margin-top:15px; }
  .gw-featured { padding-bottom:36px; }
  .gw-directory { padding:36px 0; }
  .gw-search-row { gap:10px; align-items:stretch; flex-direction:column; }
  .gw-tool-grid { grid-template-columns:1fr; }
  .gw-tool { gap:15px; padding:20px 0!important; min-height:138px; }
  .gw-tool h3 { font-size:17px; }
  .gw-tool-unit { font-size:14px; }
  .gw-workflow { grid-template-columns:1fr; gap:32px; padding:40px 0; }
  .gw-workflow h2 { font-size:27px; }
  .gw-bench-heading { padding:18px 0; gap:8px 14px; }
  .gw-bench-heading>p { display:none; }
  .gw-bench-heading>a { font-size:11px; margin-left:0; }
  .knb-workbench-page .gw-calculator>div { padding:22px 20px; }
  .knb-workbench-page .gw-calculator .knb-cubic-grid { gap:12px; grid-template-columns:minmax(0,1fr) minmax(0,1fr); }
  .knb-workbench-page .gw-calculator :is(.result-box,.knb-cubic-result,.zumen-result,.map-result,.kyori2ten-result) { padding:20px; }
  .gw-reference { padding:24px 20px; gap:0 15px; }
  .gw-formula { font-size:14px; }
  .gw-kicker { font-size:11px; }
  .gw-field-note { margin-top:22px; }
  .gw-calculator .gw-result-actions { align-items:start; }
  .gw-next a { font-size:13px; }
  .gw-reading { font-size:15px; }
  .gw-reading h2 { font-size:22px; }
  .knb-workbench-page .gw-content .knb-app-cta { padding:18px; }
}
@media (prefers-reduced-motion:reduce) { .gw-content * { transition:none!important; animation:none!important; scroll-behavior:auto!important; } }
@media print {
  .gw-nav,.gw-reference,.gw-next,.gw-result-actions,.knb-app-cta,.gw-content .ad-area { display:none!important; }
  .gw-bench-grid { display:block; }
  .gw-calculator { border:0; }
}