/* ByteHive — Design B whitepaper pages. Loaded after b.css (tokens, header, footer, buttons); article typography only. */
.wp-page { padding: clamp(24px, 4vw, 48px) 0 clamp(72px, 9vw, 112px); }
.wp-article { max-width: 46rem; counter-reset: wp-sec; }
.wp-back { display: inline-flex; align-items: center; min-height: 44px; color: var(--cyan-ink); font-weight: 600; text-decoration: none; }
.wp-back:hover { text-decoration: underline; text-underline-offset: 3px; }

/* title block */
.wp-hero { margin: 12px 0 40px; }
.wp-kicker, .wp-toc::before, .sheet-title { font-family: var(--mono); font-weight: 500; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan-ink); }
.wp-hero h1 { margin-top: 16px; font-size: clamp(2rem, 2.2vw + 1.25rem, 3rem); line-height: 1.06; letter-spacing: -.03em; }
.wp-lede { margin-top: 22px; font-size: clamp(1.08rem, .5vw + .98rem, 1.25rem); line-height: 1.55; color: var(--ink-2); }
.wp-meta { margin-top: 18px; font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; color: var(--ink-3); }

/* contents: a card under the title; a sticky rail beside the article on wide screens */
.wp-toc { background: var(--white); border: 1px solid var(--rule); border-radius: 16px; padding: 22px 24px 12px; counter-reset: wp-toc; }
.wp-toc::before { content: 'Contents'; display: block; margin-bottom: 8px; }
.wp-toc ol { list-style: none; }
.wp-toc li { counter-increment: wp-toc; border-top: 1px solid var(--rule); }
.wp-toc a { display: flex; gap: 12px; padding: 10px 0; color: var(--ink); font-size: .95rem; font-weight: 500; line-height: 1.4; text-decoration: none; }
.wp-toc a::before { content: counter(wp-toc, decimal-leading-zero); flex: none; padding-top: .2em; font-family: var(--mono); font-size: .75rem; color: var(--cyan-ink); }
.wp-toc a:hover { color: var(--cyan-ink); }
@media (min-width: 1180px) {
  .wp-article { max-width: none; display: grid; grid-template-columns: minmax(0, 46rem) 16rem; justify-content: space-between; column-gap: 48px; }
  .wp-article > * { grid-column: 1; }
  .wp-article > .wp-toc { grid-column: 2; grid-row: 2 / span 40; align-self: start; position: sticky; top: 92px; max-height: calc(100vh - 116px); overflow-y: auto; }
  .wp-toc a { padding: 8px 0; font-size: .9rem; }
}

/* sections: numbered to match the contents */
.wp-article > section:not(.wp-end) { counter-increment: wp-sec; margin-top: clamp(48px, 6vw, 72px); padding-top: 20px; border-top: 1.5px solid var(--ink); }
.wp-article h2 { max-width: 30ch; font-size: clamp(1.6rem, 1.3vw + 1.15rem, 2.15rem); line-height: 1.12; margin-bottom: 18px; }
.wp-article > section:not(.wp-end) > h2::before { content: counter(wp-sec, decimal-leading-zero); display: block; margin-bottom: 10px; font-family: var(--mono); font-weight: 500; font-size: .78rem; letter-spacing: .14em; color: var(--cyan-ink); }
.wp-article h3 { font-size: 1.22rem; margin: 32px 0 10px; }
.wp-article section:not(.wp-end) p { margin-bottom: 16px; }
.wp-article section:not(.wp-end) p:last-child { margin-bottom: 0; }
.wp-article strong { color: var(--ink); font-weight: 600; }
.wp-article section:not(.wp-end) a { color: var(--cyan-ink); font-weight: 600; text-underline-offset: 3px; }

/* lists: B's hexagon bullets */
.wp-article section ul { list-style: none; display: grid; gap: 10px; margin: 14px 0 22px; }
.wp-article section ul:last-child { margin-bottom: 0; }
.wp-article section ul li { position: relative; padding-left: 26px; }
.wp-article section ul li::before { content: ''; position: absolute; left: 2px; top: .5em; width: 11px; height: 12px; background: var(--cyan); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }

/* key takeaway */
.wp-callout { margin: 28px 0; padding: 20px 24px; background: var(--white); border: 1px solid var(--rule); border-left: 4px solid var(--cyan); border-radius: 0 14px 14px 0; }
.wp-article .wp-callout p { margin: 0; color: var(--ink); }

/* measured figures, in the style of the home page facts row */
.wp-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: 0 24px; margin: 28px 0 32px; border-top: 1.5px solid var(--ink); }
.wp-stats > div { padding: 18px 0 6px; }
.wp-stats dt { font-family: var(--display); font-weight: 600; font-size: 1.55rem; line-height: 1.15; letter-spacing: -.02em; color: var(--ink); }
.wp-stats dd { margin-top: 6px; font-size: .92rem; line-height: 1.45; color: var(--ink-3); }

/* data tables; stacked into one card per row on phones (labels come from data-label) */
.table-wrap { margin: 24px 0 28px; background: var(--white); border: 1px solid var(--rule); border-radius: 14px; overflow-x: auto; }
.wp-article table { width: 100%; border-collapse: collapse; font-size: .95rem; line-height: 1.5; }
.wp-article th { text-align: left; padding: 12px 16px; background: var(--paper-2); font-family: var(--mono); font-weight: 500; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.wp-article td { padding: 13px 16px; border-top: 1px solid var(--rule); vertical-align: top; color: var(--ink-2); }
.wp-article td:first-child { color: var(--ink); font-weight: 600; }
@media (max-width: 599.98px) {
  .wp-article thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .wp-article table, .wp-article tbody, .wp-article tr, .wp-article td { display: block; }
  .wp-article tr { padding: 14px 18px; }
  .wp-article tr + tr { border-top: 1px solid var(--rule); }
  .wp-article td { padding: 0; border: 0; }
  .wp-article td + td { margin-top: 8px; }
  .wp-article td + td[data-label]::before { content: attr(data-label); display: block; font-family: var(--mono); font-weight: 500; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
}

/* roadmap: the home page's "not shipping" card */
.wp-article #roadmap { padding: clamp(24px, 3vw, 32px); background: repeating-linear-gradient(135deg, rgba(11,19,32,.025) 0 2px, transparent 2px 10px), var(--white); border: 1px dashed var(--rule-2); border-radius: 16px; }
.wp-article #roadmap h2::after { content: 'Not shipping'; display: inline-block; margin-left: 12px; vertical-align: .35em; font-family: var(--mono); font-weight: 500; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--amber-ink); border: 1px solid rgba(122,82,0,.4); border-radius: 4px; padding: 3px 8px; }
.wp-article #roadmap ul li::before { background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 13'%3E%3Cpolygon points='6,1 11,3.75 11,9.25 6,12 1,9.25 1,3.75' fill='none' stroke='%237A5200' stroke-width='1.3' stroke-dasharray='2 1.5'/%3E%3C/svg%3E") center/contain no-repeat; clip-path: none; }

/* next step */
.wp-end { margin-top: clamp(56px, 7vw, 88px); }
.sheet { background: var(--navy); border-radius: 18px; padding: clamp(28px, 4vw, 44px); }
.sheet .sheet-title { color: #9FE6F3; }
.sheet-context { margin-top: 12px; max-width: 36ch; font-family: var(--display); font-weight: 600; font-size: clamp(1.3rem, 1vw + 1rem, 1.65rem); line-height: 1.3; letter-spacing: -.01em; color: #fff; }
.sheet .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.sheet .btn { white-space: normal; text-align: center; }
.sheet :focus-visible { outline-color: #fff; }

@media (forced-colors: active) { .wp-article section ul li::before { background: CanvasText; } }
@media print {
  .wp-article { display: block; max-width: none; }
  .wp-toc { position: static; max-height: none; }
  .wp-back, .wp-end { display: none; }
  .table-wrap, .wp-callout, .wp-toc, .wp-article #roadmap { background: #fff; }
}