:root {
  --bbh-sawdust: #F6F1E7;
  --bbh-sawdust-deep: #EFE7D6;
  --bbh-barnred: #7F1D1D;
  --bbh-barnred-dark: #5F1414;
  --bbh-iron: #1F2937;
  --bbh-iron-soft: #4B5563;
  --bbh-oak: #854D0E;
  --bbh-rule: #D6CBB8;
  --bbh-paper: #FBF8F2;
  --bbh-serif: 'Vollkorn', Georgia, 'Times New Roman', serif;
  --bbh-sans: 'Cabin', 'Gill Sans', 'Trebuchet MS', sans-serif;
  --bbh-mono-face: 'Anonymous Pro', 'Courier New', monospace;
  --bbh-measure: 70ch;
  --bbh-wide: 1180px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
.bbh-body { margin: 0; background: var(--bbh-sawdust); color: var(--bbh-iron); font: 400 1.0625rem/1.65 var(--bbh-sans); -webkit-font-smoothing: antialiased; }
.bbh-body a { color: var(--bbh-barnred); text-underline-offset: 3px; text-decoration-thickness: 1px; }
.bbh-body a:hover { color: var(--bbh-barnred-dark); text-decoration-thickness: 2px; }
.bbh-body :focus-visible { outline: 3px solid var(--bbh-oak); outline-offset: 2px; }
.bbh-mono { font-family: var(--bbh-mono-face); letter-spacing: 0.01em; }
.bbh-skip { position: absolute; left: -9999px; top: 0; background: var(--bbh-iron); color: var(--bbh-sawdust); padding: 0.5rem 1rem; z-index: 10; }
.bbh-skip:focus { left: 1rem; color: var(--bbh-sawdust); }

/* Banner */
.bbh-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.35rem 0.75rem; padding: 0.4rem 1rem; background: var(--bbh-iron); color: var(--bbh-rule); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; }
.bbh-strip .bbh-mono { text-transform: none; letter-spacing: 0.02em; }
.bbh-strip-dot { color: var(--bbh-barnred); filter: brightness(1.8); }
.bbh-banner { background: var(--bbh-sawdust); border-bottom: 4px double var(--bbh-oak); }
.bbh-banner-inner { max-width: var(--bbh-wide); margin: 0 auto; padding: 1rem 1.25rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.bbh-mark { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.bbh-body .bbh-mark { color: var(--bbh-iron); }
.bbh-mark-glyph { width: 46px; height: 46px; fill: none; stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.bbh-mark-roof { stroke: var(--bbh-barnred); }
.bbh-mark-wall { stroke: var(--bbh-iron); }
.bbh-mark-door { stroke: var(--bbh-oak); stroke-width: 2; }
.bbh-mark-words { display: flex; flex-direction: column; line-height: 1.05; }
.bbh-mark-name { font: 700 1.7rem/1 var(--bbh-serif); color: var(--bbh-barnred); letter-spacing: 0.01em; }
.bbh-mark-sub { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--bbh-iron-soft); margin-top: 0.25rem; }
.bbh-nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.25rem; }
.bbh-body .bbh-nav-link { display: block; padding: 0.45rem 0.8rem; color: var(--bbh-iron); text-decoration: none; font-weight: 500; font-size: 0.95rem; border-bottom: 2px solid transparent; }
.bbh-body .bbh-nav-link:hover { color: var(--bbh-barnred); border-bottom-color: var(--bbh-rule); }
.bbh-body .bbh-nav-link[aria-current="page"] { color: var(--bbh-barnred); border-bottom-color: var(--bbh-barnred); }

/* Workshop layout */
.bbh-workshop { max-width: var(--bbh-wide); margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.bbh-display, .bbh-title, .bbh-section-title, .bbh-workshop h2, .bbh-workshop h3 { font-family: var(--bbh-serif); font-weight: 700; color: var(--bbh-iron); line-height: 1.15; }
.bbh-display { font-size: clamp(2.1rem, 4.4vw, 3.4rem); margin: 0.25rem 0 1rem; letter-spacing: -0.01em; }
.bbh-title { font-size: clamp(2rem, 4vw, 3rem); margin: 0.25rem 0 0.75rem; }
.bbh-section-title { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 0 0 0.75rem; }
.bbh-lede { font-size: 1.2rem; color: var(--bbh-iron-soft); max-width: 62ch; margin: 0 0 1rem; }
.bbh-plate-no { font-family: var(--bbh-mono-face); font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bbh-barnred); margin: 0; }
.bbh-byline { font-size: 0.92rem; color: var(--bbh-iron-soft); margin: 0; }

.bbh-mill { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 2.5rem; align-items: start; padding: 1.5rem 0 3rem; border-bottom: 1px solid var(--bbh-rule); }
.bbh-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.bbh-body .bbh-button { display: inline-block; padding: 0.75rem 1.3rem; background: var(--bbh-barnred); color: var(--bbh-sawdust); font-weight: 700; text-decoration: none; border: 2px solid var(--bbh-barnred); letter-spacing: 0.02em; }
.bbh-body .bbh-button:hover { background: var(--bbh-barnred-dark); border-color: var(--bbh-barnred-dark); color: var(--bbh-sawdust); }
.bbh-body .bbh-button--quiet { background: transparent; color: var(--bbh-barnred); }
.bbh-body .bbh-button--quiet:hover { background: var(--bbh-sawdust-deep); color: var(--bbh-barnred-dark); }

.bbh-ticket { background: var(--bbh-paper); border: 1px solid var(--bbh-oak); box-shadow: 6px 6px 0 var(--bbh-rule); padding: 1.25rem 1.4rem; }
.bbh-ticket-head { font: 700 1.25rem var(--bbh-serif); margin: 0 0 0.75rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--bbh-iron); }
.bbh-ticket-list { margin: 0; }
.bbh-ticket-list div { display: grid; grid-template-columns: 6.5rem 1fr; gap: 0.75rem; padding: 0.5rem 0; border-bottom: 1px dashed var(--bbh-rule); }
.bbh-ticket-list div:last-child { border-bottom: 0; }
.bbh-ticket-list dt { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--bbh-oak); font-weight: 700; padding-top: 0.15rem; }
.bbh-ticket-list dd { margin: 0; font-size: 0.97rem; }

/* Catalog lines */
.bbh-catalog { padding: 3rem 0; }
.bbh-catalog-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
.bbh-bent-card { border-top: 4px solid var(--bbh-barnred); background: var(--bbh-paper); padding: 1.1rem 1.1rem 1.25rem; border-left: 1px solid var(--bbh-rule); border-right: 1px solid var(--bbh-rule); border-bottom: 1px solid var(--bbh-rule); }
.bbh-bent-card h3 { font-size: 1.2rem; margin: 0.25rem 0 0.5rem; }
.bbh-bent-card p { margin: 0 0 0.75rem; font-size: 0.97rem; }
.bbh-card-no { font-family: var(--bbh-mono-face); font-size: 0.8rem; color: var(--bbh-oak); text-transform: uppercase; letter-spacing: 0.12em; }
.bbh-spec { font-family: var(--bbh-mono-face); font-size: 0.85rem; color: var(--bbh-iron-soft); border-top: 1px dashed var(--bbh-rule); padding-top: 0.6rem; }

/* Plates */
.bbh-blueprint-plate { background: var(--bbh-paper); border: 1px solid var(--bbh-oak); outline: 1px solid var(--bbh-rule); outline-offset: 5px; padding: clamp(1.25rem, 3vw, 2.25rem); margin: 2.5rem 0; }
.bbh-plate-head { border-bottom: 2px solid var(--bbh-iron); padding-bottom: 1rem; margin-bottom: 1.5rem; }
.bbh-plate-head p:last-child { margin-bottom: 0; }

/* Calculator */
.bbh-calc-layout { display: grid; grid-template-columns: minmax(250px, 320px) minmax(0, 1fr); gap: 2rem; }
.bbh-calc-form { display: flex; flex-direction: column; gap: 1rem; background: var(--bbh-sawdust); padding: 1.25rem; border: 1px solid var(--bbh-rule); align-self: start; }
.bbh-field { display: flex; flex-direction: column; gap: 0.35rem; }
.bbh-field-label { display: flex; justify-content: space-between; font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--bbh-oak); }
.bbh-field-out { color: var(--bbh-barnred); font-size: 1rem; text-transform: none; }
.bbh-input { font: 500 1rem var(--bbh-sans); color: var(--bbh-iron); background: var(--bbh-paper); border: 1px solid var(--bbh-oak); border-radius: 0; padding: 0.55rem 0.6rem; }
.bbh-range { width: 100%; accent-color: var(--bbh-barnred); }
.bbh-field-note { font-size: 0.82rem; color: var(--bbh-iron-soft); margin: 0; border-top: 1px dashed var(--bbh-rule); padding-top: 0.75rem; }
.bbh-readouts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.bbh-readout { border: 1px solid var(--bbh-rule); border-left: 4px solid var(--bbh-barnred); padding: 0.85rem 1rem; background: var(--bbh-sawdust); }
.bbh-readout-label { margin: 0; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--bbh-oak); font-weight: 700; }
.bbh-readout-value { margin: 0.2rem 0; font-size: 2rem; font-weight: 700; color: var(--bbh-iron); line-height: 1.1; }
.bbh-readout-note { margin: 0; font-size: 0.86rem; color: var(--bbh-iron-soft); }
.bbh-calc-notes { margin: 1.25rem 0; padding-left: 1.2rem; font-size: 0.93rem; }
.bbh-calc-notes li { margin-bottom: 0.25rem; }

/* Tables */
.bbh-table-wrap { overflow-x: auto; margin: 1.25rem 0 1.5rem; border: 1px solid var(--bbh-oak); }
.bbh-timber-schedule { width: 100%; border-collapse: collapse; font-size: 0.93rem; background: var(--bbh-paper); }
.bbh-timber-schedule caption { caption-side: top; text-align: left; padding: 0.6rem 0.85rem; font: 700 0.85rem var(--bbh-mono-face); letter-spacing: 0.06em; text-transform: uppercase; color: var(--bbh-sawdust); background: var(--bbh-iron); }
.bbh-timber-schedule th, .bbh-timber-schedule td { padding: 0.55rem 0.85rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--bbh-rule); }
.bbh-timber-schedule thead th { background: var(--bbh-sawdust-deep); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--bbh-oak); border-bottom: 2px solid var(--bbh-oak); white-space: nowrap; }
.bbh-timber-schedule tbody th { font-weight: 700; }
.bbh-timber-schedule tbody tr:nth-child(even) { background: var(--bbh-sawdust); }
.bbh-cutlist td { font-family: var(--bbh-mono-face); }
.bbh-cutlist-total th, .bbh-cutlist-total td { border-top: 2px solid var(--bbh-iron); font-weight: 700; color: var(--bbh-barnred); }
.bbh-inventory { min-width: 900px; }

/* Elevations */
.bbh-elevation-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem; }
.bbh-elevation { margin: 0; }
.bbh-elevation-svg { width: 100%; height: auto; background: var(--bbh-sawdust); border: 1px solid var(--bbh-rule); background-image: linear-gradient(var(--bbh-rule) 1px, transparent 1px), linear-gradient(90deg, var(--bbh-rule) 1px, transparent 1px); background-size: 20px 20px; background-position: -1px -1px; }
.bbh-elevation figcaption { font-size: 0.93rem; margin-top: 0.75rem; color: var(--bbh-iron-soft); }
.bbh-elevation figcaption strong { color: var(--bbh-iron); font-family: var(--bbh-serif); font-size: 1.05rem; }
.bbh-svg-timber { fill: #E9D8B6; stroke: var(--bbh-oak); stroke-width: 1.5; }
.bbh-svg-king { fill: #E2CC9F; }
.bbh-svg-arch { fill: none; stroke: var(--bbh-oak); stroke-width: 12; stroke-linecap: square; opacity: 0.85; }
.bbh-svg-peg { fill: var(--bbh-barnred); }
.bbh-svg-grade { stroke: var(--bbh-iron); stroke-width: 2; stroke-dasharray: 8 4; }
.bbh-svg-dim line { stroke: var(--bbh-barnred); stroke-width: 1.2; }
.bbh-svg-label { font-family: var(--bbh-mono-face); font-size: 11px; fill: var(--bbh-iron); letter-spacing: 0.05em; }
.bbh-svg-center { text-anchor: middle; fill: var(--bbh-barnred); font-weight: 700; }

/* Shop notes, guides, visit */
.bbh-shopnotes, .bbh-guides, .bbh-visit { padding: 2.5rem 0 0.5rem; border-top: 1px solid var(--bbh-rule); margin-top: 1rem; }
.bbh-notes-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.bbh-note { border-left: 3px solid var(--bbh-oak); padding-left: 1rem; }
.bbh-note h3 { font-size: 1.2rem; margin: 0.2rem 0 0.5rem; }
.bbh-note p { font-size: 0.97rem; }
.bbh-note-date { color: var(--bbh-barnred); font-size: 0.82rem; margin: 0; letter-spacing: 0.1em; }
.bbh-guide-list { list-style: none; padding: 0; margin: 0; columns: 2; column-gap: 2rem; }
.bbh-guide-list li { break-inside: avoid; border-bottom: 1px dashed var(--bbh-rule); }
.bbh-guide-list a { display: flex; gap: 0.75rem; padding: 0.7rem 0; text-decoration: none; font-weight: 500; }
.bbh-guide-no { font-family: var(--bbh-mono-face); color: var(--bbh-oak); }
.bbh-visit p { max-width: var(--bbh-measure); }

/* Articles */
.bbh-trail { font-size: 0.88rem; color: var(--bbh-iron-soft); display: flex; gap: 0.5rem; flex-wrap: wrap; }
.bbh-trail-sep { color: var(--bbh-rule); }
.bbh-article { margin-top: 1rem; }
.bbh-prose { max-width: var(--bbh-measure); }
.bbh-prose h2 { font-size: 1.6rem; margin: 2.25rem 0 0.6rem; padding-top: 1.25rem; border-top: 1px solid var(--bbh-rule); }
.bbh-prose h2:first-child { border-top: 0; padding-top: 0; margin-top: 0.5rem; }
.bbh-prose h3 { font-size: 1.25rem; margin: 1.5rem 0 0.4rem; color: var(--bbh-barnred); }
.bbh-prose ul { padding-left: 1.25rem; }
.bbh-prose li { margin-bottom: 0.5rem; }
.bbh-prose .bbh-table-wrap { max-width: none; }
.bbh-homeward { background: var(--bbh-iron); color: var(--bbh-sawdust); padding: 1.4rem 1.6rem; margin: 0 0 2rem; border-left: 8px solid var(--bbh-barnred); }
.bbh-homeward p { margin: 0 0 0.75rem; max-width: 64ch; }
.bbh-homeward-kicker { font: 700 0.78rem var(--bbh-mono-face); letter-spacing: 0.14em; text-transform: uppercase; color: var(--bbh-rule); }
.bbh-homeward-heading { font: 700 1.5rem/1.2 var(--bbh-serif); color: var(--bbh-paper); }
.bbh-body .bbh-homeward .bbh-button { background: var(--bbh-sawdust); color: var(--bbh-barnred); border-color: var(--bbh-sawdust); margin-top: 0.25rem; }
.bbh-body .bbh-homeward .bbh-button:hover { background: var(--bbh-paper); color: var(--bbh-barnred-dark); }
.bbh-prose + .bbh-homeward { margin: 2.5rem 0 0; }

/* Colophon */
.bbh-colophon { background: var(--bbh-iron); color: var(--bbh-rule); border-top: 6px solid var(--bbh-barnred); }
.bbh-colophon-inner { max-width: var(--bbh-wide); margin: 0 auto; padding: 2.5rem 1.25rem 1.5rem; display: grid; grid-template-columns: 1.3fr 1fr 1fr 0.8fr; gap: 2rem; font-size: 0.92rem; }
.bbh-colophon-name { font: 700 1.25rem var(--bbh-serif); color: var(--bbh-paper); margin-top: 0; }
.bbh-colophon-head { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--bbh-paper); font-weight: 700; margin-top: 0; }
.bbh-colophon ul { list-style: none; margin: 0; padding: 0; }
.bbh-colophon li { margin-bottom: 0.45rem; }
.bbh-body .bbh-colophon a { color: var(--bbh-rule); text-decoration: none; }
.bbh-body .bbh-colophon a:hover { color: var(--bbh-paper); text-decoration: underline; }
.bbh-colophon-mail { font-size: 0.88rem; }
.bbh-colophon-base { max-width: var(--bbh-wide); margin: 0 auto; padding: 1rem 1.25rem 2rem; border-top: 1px solid var(--bbh-iron-soft); font-size: 0.82rem; }

@media (max-width: 960px) {
  .bbh-mill, .bbh-calc-layout, .bbh-elevation-pair { grid-template-columns: 1fr; }
  .bbh-catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bbh-notes-grid { grid-template-columns: 1fr; }
  .bbh-colophon-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .bbh-catalog-grid, .bbh-readouts, .bbh-colophon-inner { grid-template-columns: 1fr; }
  .bbh-guide-list { columns: 1; }
  .bbh-strip { font-size: 0.7rem; }
  .bbh-readout-value { font-size: 1.6rem; }
}
@media print {
  .bbh-strip, .bbh-nav, .bbh-calc-form, .bbh-homeward .bbh-button { display: none; }
  .bbh-body { background: #fff; }
}