/* Build-specific layout */
    body { background: var(--warm-cream); }
    .build-topnav {
      display: flex; align-items: center; justify-content: space-between;
      padding: 14px 30px; background: var(--warm-cream);
      border-bottom: 1px solid rgba(15, 110, 86, 0.15);
      position: sticky; top: 0; z-index: 10;
    }
    .build-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
    .build-brand-mark { width: 32px; height: 32px; }
    .build-brand-wm { display: flex; flex-direction: column; line-height: 1; }
    .build-brand-name { font-size: 17px; font-weight: 500; letter-spacing: -0.5px; color: var(--brand-teal-900); text-transform: lowercase; }
    .build-brand-tag { font-size: 9px; letter-spacing: 0.22em; color: var(--brand-teal-500); font-weight: 500; text-transform: uppercase; margin-top: 3px; }
    .build-pill { font-size: 9px; letter-spacing: 0.22em; background: rgba(15, 110, 86, 0.1); color: var(--brand-teal-500); padding: 3px 8px; border-radius: 3px; font-weight: 500; text-transform: uppercase; margin-left: 10px; }
    .build-nav-mid { display: flex; gap: 24px; font-size: 13px; }
    .build-nav-mid a { color: var(--warm-500); text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; text-transform: lowercase; }
    .build-nav-mid a.active { color: var(--brand-teal-900); border-bottom-color: var(--brand-teal-500); }
    .build-nav-right { display: flex; gap: 10px; align-items: center; font-size: 11px; }
    .build-key { font-family: var(--font-mono); background: rgba(15, 110, 86, 0.08); color: var(--brand-teal-900); padding: 6px 10px; border-radius: 4px; border: 1px solid rgba(15, 110, 86, 0.15); }
    .build-btn { font-family: inherit; font-size: 12px; padding: 7px 14px; border-radius: 4px; background: var(--brand-teal-900); color: var(--warm-cream); border: 0; cursor: pointer; font-weight: 500; text-transform: lowercase; }
    .build-content { max-width: 1240px; padding: 0; margin: 0 auto; position: relative; }

    /* Hero with cascade watermark */
    .build-hero { padding: 48px 30px 24px; position: relative; overflow: hidden; }
    .build-hero-cascade { position: absolute; right: -40px; top: -40px; opacity: 0.35; width: 280px; height: 280px; pointer-events: none; }
    .build-eyebrow { font-size: 11px; letter-spacing: 0.22em; color: var(--brand-teal-500); font-weight: 500; text-transform: uppercase; margin-bottom: 8px; }
    .build-h1 { font-size: 36px; font-weight: 500; color: var(--brand-teal-900); margin: 0 0 12px; letter-spacing: -1.4px; line-height: 1.1; max-width: 640px; text-transform: lowercase; }
    .build-h1 em { font-style: normal; color: var(--brand-teal-500); }
    .build-sub { font-size: 15px; color: var(--warm-500); line-height: 1.55; max-width: 540px; margin: 0 0 16px; }
    .build-meta { display: flex; gap: 24px; font-size: 12px; color: var(--warm-500); margin-top: 18px; flex-wrap: wrap; }
    .build-meta strong { color: var(--brand-teal-900); font-weight: 500; }

    /* Filter row */
    .build-filter-row { padding: 22px 30px 8px; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; border-top: 1px solid rgba(15, 110, 86, 0.12); flex-wrap: wrap; }
    .build-filter-label { font-size: 10px; letter-spacing: 0.22em; color: var(--brand-teal-500); font-weight: 500; text-transform: uppercase; margin-bottom: 8px; }
    .build-filters { display: flex; gap: 8px; flex-wrap: wrap; }
    .build-chip { font-size: 12px; padding: 6px 14px; border-radius: 999px; background: transparent; color: var(--warm-500); border: 1px solid rgba(15, 110, 86, 0.2); cursor: pointer; font-family: inherit; }
    .build-chip.active { background: var(--brand-teal-900); color: var(--warm-cream); border-color: var(--brand-teal-900); }

    /* Section marker */
    .build-section-marker { display: flex; align-items: center; gap: 14px; padding: 18px 30px 12px; }
    .build-section-marker .csm-mark { width: 32px; height: 32px; flex-shrink: 0; }
    .build-section-marker .csm-num { font-size: 11px; letter-spacing: 0.22em; color: var(--brand-teal-500); font-weight: 500; text-transform: uppercase; }
    .build-section-marker .csm-title { font-size: 18px; font-weight: 500; color: var(--brand-teal-900); letter-spacing: -0.4px; margin-top: 2px; text-transform: lowercase; }
    .build-section-marker .csm-right { margin-left: auto; font-size: 11px; color: var(--warm-500); letter-spacing: 0.04em; }

    /* Grid */
    .build-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; padding: 8px 30px 30px; }

    /* Card */
    .bp-card { background: #FFFFFF; border: 1px solid rgba(15, 110, 86, 0.12); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; transition: transform .15s, box-shadow .15s; }
    .bp-card:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(4, 52, 44, 0.06); }
    .bp-top { padding: 18px 18px 8px; display: flex; gap: 14px; align-items: flex-start; }
    .bp-mark { width: 44px; height: 44px; flex-shrink: 0; }
    .bp-titles { flex: 1; min-width: 0; }
    .bp-vert { font-size: 9px; letter-spacing: 0.18em; font-weight: 500; text-transform: uppercase; }
    .bp-vert.lend { color: var(--cat-lending); }
    .bp-vert.supp { color: var(--cat-support); }
    .bp-vert.ind { color: var(--cat-industrial); }
    .bp-vert.clin { color: var(--cat-clinical); }
    .bp-vert.know { color: var(--cat-knowledge); }
    .bp-vert.doc { color: var(--cat-documents); }
    .bp-sku { font-size: 17px; font-weight: 500; color: var(--brand-teal-900); letter-spacing: -0.4px; line-height: 1.2; margin: 4px 0 2px; text-transform: lowercase; }
    .bp-codename { font-size: 11px; color: var(--warm-500); font-style: italic; }
    .bp-status { font-size: 9px; letter-spacing: 0.14em; color: var(--brand-teal-500); background: rgba(15, 110, 86, 0.08); padding: 2px 7px; border-radius: 3px; font-weight: 500; text-transform: uppercase; display: inline-block; margin-top: 6px; }
    .bp-status.beta { color: var(--state-warn-fg); background: var(--state-warn-bg); }
    .bp-simple { font-size: 13px; color: var(--brand-teal-700); padding: 0 18px 4px; margin: 8px 0 0; font-weight: 500; }
    .bp-desc { font-size: 12.5px; color: var(--warm-500); line-height: 1.55; padding: 0 18px 12px; margin: 0; }
    .bp-tag-row { display: flex; gap: 5px; flex-wrap: wrap; padding: 0 18px 12px; }
    .bp-tag { font-size: 9px; letter-spacing: 0.12em; color: var(--warm-500); background: rgba(15, 110, 86, 0.06); padding: 3px 7px; border-radius: 3px; font-weight: 500; text-transform: uppercase; }
    .bp-lighthouse { padding: 12px 18px; background: var(--warm-cream); border-top: 1px solid rgba(15, 110, 86, 0.08); font-size: 11px; color: var(--warm-500); display: flex; align-items: center; gap: 8px; }
    .bp-lighthouse strong { color: var(--brand-teal-900); font-weight: 500; }
    .bp-lighthouse::before { content: ""; width: 6px; height: 6px; background: var(--brand-teal-500); border-radius: 50%; flex-shrink: 0; }
    .bp-perf { padding: 14px 18px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; border-top: 1px solid rgba(15, 110, 86, 0.08); }
    .bp-perf-cell { display: flex; flex-direction: column; }
    .bp-perf-num { font-size: 15px; font-weight: 500; color: var(--brand-teal-900); letter-spacing: -0.3px; }
    .bp-perf-lbl { font-size: 9px; letter-spacing: 0.16em; color: var(--warm-500); text-transform: uppercase; margin-top: 2px; }
    .bp-pair-note { padding: 8px 18px; font-size: 10px; color: var(--warm-500); border-top: 1px solid rgba(15, 110, 86, 0.06); background: rgba(15, 110, 86, 0.02); letter-spacing: 0.04em; }
    .bp-pair-note strong { color: var(--brand-teal-900); font-weight: 500; }
    .bp-foot { display: flex; border-top: 1px solid rgba(15, 110, 86, 0.12); }
    .bp-foot button, .bp-foot a { flex: 1; font-family: inherit; font-size: 12px; padding: 13px 0; background: transparent; border: 0; cursor: pointer; color: var(--brand-teal-900); font-weight: 500; display: inline-flex; align-items: center; justify-content: center; gap: 6px; text-transform: lowercase; text-decoration: none; }
    .bp-foot button.primary, .bp-foot a.primary { background: var(--brand-teal-900); color: var(--warm-cream); }
    .bp-foot button.primary:hover, .bp-foot a.primary:hover { background: var(--brand-teal-500); }
    .bp-foot button + button, .bp-foot a + a, .bp-foot button + a, .bp-foot a + button { border-left: 1px solid rgba(15, 110, 86, 0.12); }

    /* Footer */
    .build-footer-watermark { padding: 30px; background: var(--warm-cream); border-top: 1px solid rgba(15, 110, 86, 0.15); position: relative; overflow: hidden; }
    .build-footer-watermark .fwm { position: absolute; left: -30px; top: -20px; opacity: 0.06; width: 600px; height: 300px; pointer-events: none; }
    .build-footer-watermark .fwc { position: relative; display: flex; justify-content: space-between; align-items: center; font-size: 11px; color: var(--warm-500); }
    .build-footer-watermark .fwc strong { color: var(--brand-teal-900); font-weight: 500; }

    /* Detail-page-specific */
    .bd-head { padding: 28px 30px 14px; }
    .bd-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
    .bd-back { font-size: 11px; color: var(--brand-teal-500); text-decoration: none; letter-spacing: 0.04em; margin-bottom: 14px; display: inline-block; }
    .bd-back:hover { color: var(--brand-teal-700); }
    .bd-h { font-size: 28px; font-weight: 500; margin: 4px 0 4px; letter-spacing: -1px; line-height: 1.1; text-transform: lowercase; color: var(--brand-teal-900); }
    .bd-codename { font-size: 13px; color: var(--warm-500); font-style: italic; }
    .bd-sub { font-size: 14px; color: var(--brand-teal-700); font-weight: 500; margin: 10px 0 6px; max-width: 600px; line-height: 1.5; }
    .bd-desc { font-size: 13.5px; color: var(--warm-500); line-height: 1.6; max-width: 640px; margin: 0; }
    .bd-actions { display: flex; gap: 6px; flex-wrap: wrap; }
    .bd-body { display: grid; grid-template-columns: 1.4fr 1fr; gap: 0; padding: 0; }
    .bd-left { padding: 18px 30px; border-right: 1px solid rgba(15, 110, 86, 0.12); }
    .bd-right { padding: 18px 30px; background: rgba(15, 110, 86, 0.02); }
    .blk { margin-bottom: 22px; }
    .blk-h { font-size: 10px; color: var(--brand-teal-500); letter-spacing: 0.22em; margin: 0 0 8px; text-transform: uppercase; font-weight: 500; }
    .yaml { background: var(--brand-teal-900); border-radius: 6px; padding: 14px; font-family: var(--font-mono); font-size: 11.5px; line-height: 1.7; color: var(--warm-cream); overflow-x: auto; position: relative; }
    .yaml .key { color: #92BFA9; }
    .yaml .val { color: #F4E9D2; }
    .yaml .com { color: rgba(250,248,243,0.45); }
    .try { background: rgba(15, 110, 86, 0.05); border: 1px solid rgba(15, 110, 86, 0.2); border-radius: 8px; padding: 14px; margin-bottom: 14px; }
    .try-h { font-size: 11px; font-weight: 500; color: var(--brand-teal-500); text-transform: uppercase; letter-spacing: 0.22em; margin-bottom: 10px; }
    .try-input { display: flex; gap: 6px; }
    .try-input input { flex: 1; }
    .try-input button { background: var(--brand-teal-900); color: var(--warm-cream); border: 0; padding: 0 18px; border-radius: 5px; font-size: 12px; font-weight: 500; cursor: pointer; font-family: inherit; text-transform: lowercase; }
    .resp { background: #FFFFFF; border: 1px solid rgba(15, 110, 86, 0.1); border-radius: 5px; padding: 10px; margin-top: 10px; font-size: 11px; font-family: var(--font-mono); color: var(--brand-teal-900); line-height: 1.6; }
    .resp .lbl { color: var(--brand-teal-500); font-weight: 500; }
    .clear-card { background: #FFFFFF; border: 1px solid rgba(15, 110, 86, 0.12); border-radius: 6px; padding: 12px; }
    .clear-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-top: 8px; }
    .clear-dim { text-align: center; }
    .clear-dim .l { font-size: 9px; color: var(--warm-500); letter-spacing: 0.06em; }
    .clear-dim .v { font-size: 18px; font-weight: 500; color: var(--brand-teal-500); letter-spacing: -0.3px; }
    .deploy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 8px; }
    .deploy-btn { background: #FFFFFF; border: 1px solid rgba(15, 110, 86, 0.2); color: var(--brand-teal-900); padding: 10px; border-radius: 5px; font-size: 11px; font-family: inherit; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 4px; font-weight: 500; text-transform: lowercase; }
    .deploy-btn i { font-size: 18px; color: var(--brand-teal-500); }

    /* Lists for sandboxes, etc. */
    .sb-list-row { display: grid; grid-template-columns: auto 1fr auto auto auto; gap: 16px; align-items: center; padding: 14px 18px; border-bottom: 1px solid rgba(15, 110, 86, 0.08); }
    .sb-list-row:last-child { border-bottom: 0; }
    .sb-list-row .mark { width: 36px; height: 36px; }
    .sb-list-row .name { font-weight: 500; }
    .sb-list-row .meta { font-size: 11px; color: var(--warm-500); font-family: var(--font-mono); }
    .sb-ttl { font-size: 11px; color: var(--state-warn-fg); }