.bd-guide-sub{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin:24px 0 0;font-size:14px;font-weight:500;line-height:24px}.bd-stack>.bd-guide-sub:first-child{margin-top:0}.bd-guide-narrow{max-width:720px}.bd-guide-narrow,.bd-guide-sub{background:var(--ground);justify-self:start;margin-left:-8px;padding:0 8px}.bd-guide-note{background:var(--paper);border:var(--border-card) solid var(--ink);box-shadow:inset 4px 0 0 var(--accent);color:var(--ink-2);margin:0;padding:16px 22.5px;font-size:17px;line-height:28px}.bd-guide-note strong{color:var(--ink)}.bd-guide-ink{background:var(--ink);color:var(--on-accent)}.bd-guide-ink .bd-card__label{color:var(--on-accent-2)}.bd-guide-tags{flex-wrap:wrap;gap:8px;margin:0;display:flex}.bd-guide-tags span{border:1px solid var(--ink);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;padding:0 10px;font-size:13px;line-height:24px}.bd-guide-logo__stage{align-items:center;min-height:120px;display:flex}.bd-guide-logo__sizes{border-top:1px solid var(--rule);flex-wrap:wrap;align-items:center;gap:24px;padding-top:24px;display:flex}.bd-guide-logo__sizes .type-fig{color:var(--ink-3)}.bd-guide-more{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-top:24px;font-size:14px;line-height:24px;text-decoration:none}.bd-guide-more:hover{color:var(--ink)}.bd-guide-specimen{color:var(--ink);margin:0;font-size:32px;line-height:40px}.bd-guide-table{background:var(--paper);border:var(--border-card) solid var(--ink)}.bd-guide-table__head,.bd-guide-table__row{border-top:1px solid var(--rule);gap:24px;padding:14px 22.5px;display:grid}.bd-guide-table--3 .bd-guide-table__head,.bd-guide-table--3 .bd-guide-table__row{grid-template-columns:minmax(140px,1fr) minmax(0,2fr) minmax(140px,1fr)}.bd-guide-table--2 .bd-guide-table__row{grid-template-columns:minmax(140px,1fr) minmax(0,3fr)}.bd-guide-table>:first-child{border-top:0}.bd-guide-table__head{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-size:12px;line-height:20px}.bd-guide-table__row{color:var(--ink-2);align-items:baseline;font-size:16px;line-height:26px}.bd-guide-table__key{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);font-size:13px;line-height:26px}.bd-guide-table__example{color:var(--ink)}.bd-guide-table__spec{font-family:var(--font-mono);color:var(--ink-3);font-size:13px}.bd-guide-table__quote{font-style:italic}.bd-guide-table__headline{font-family:var(--font-display);letter-spacing:-.02em;color:var(--ink);font-size:20px;font-weight:700;line-height:28px}@media (max-width:767px){.bd-guide-table__head{display:none}.bd-guide-table--3 .bd-guide-table__row,.bd-guide-table--2 .bd-guide-table__row{grid-template-columns:1fr;gap:4px}}.bd-guide-ex--dont .bd-card__body{text-decoration:line-through;-webkit-text-decoration-color:var(--ink-3);text-decoration-color:var(--ink-3)}.bd-guide-ex--do{box-shadow:inset 4px 0 0 var(--systems)}.bd-guide-ex--do .bd-card__label{color:var(--systems)}.bd-guide-ex__do{font-family:var(--font-display);letter-spacing:-.015em;margin:0;font-size:20px;font-weight:600;line-height:28px}.bd-guide-core{padding:48px}.bd-guide-core__text{max-width:960px;font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:clamp(26px,3vw,40px);font-weight:800;line-height:1.2}@media (max-width:639px){.bd-guide-core{padding:24px}}.bd-guide-checklist{background:var(--paper);border:var(--border-card) solid var(--ink)}.bd-guide-checklist__head{border-bottom:var(--border-card) solid var(--ink);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin:0;padding:14px 22.5px;font-size:13px;line-height:24px}.bd-guide-checklist__group{border-top:1px solid var(--rule);grid-template-columns:200px minmax(0,1fr);gap:24px;padding:16px 22.5px;display:grid}.bd-guide-checklist__head+.bd-guide-checklist__group{border-top:0}.bd-guide-checklist__name{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin:0;font-size:13px;line-height:28px}.bd-guide-checklist ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.bd-guide-checklist li{color:var(--ink-2);gap:12px;font-size:17px;line-height:28px;display:flex}.bd-guide-checklist__box{border:1.5px solid var(--ink);flex:none;width:16px;height:16px;margin-top:6px}@media (max-width:767px){.bd-guide-checklist__group{grid-template-columns:1fr;gap:8px}}.bd-guide-anchor{scroll-margin-top:calc(var(--nav-h) + 80px)}