/* Shared subpage shell — tokens, typography, and component styles.
   Used by: blog, blog-post, docs, hub, roadmap, sponsors, privacy, terms. */
:root {
  --bk-ink: #1E1F2A;
  --bk-mint: #7CE3DE;
  --bk-mint-deep: #2AA69F;
  --bk-paper: #F8F9F7;
  --bk-line: #E7EAE4;
  --bk-line-soft: #DDE1DA;
  --bk-muted: #5F6577;
  --bk-muted-soft: #6E7484;
  --bk-wrap: min(1720px, 94vw);
  --bk-pad: 32px;
  --bk-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --bk-sans: 'Instrument Sans', 'Helvetica Neue', sans-serif;
  --bk-mono: 'IBM Plex Mono', ui-monospace, monospace;
}
body { margin: 0; background: var(--bk-paper); font-family: var(--bk-sans); color: var(--bk-ink); -webkit-font-smoothing: antialiased; }
::selection { background: var(--bk-mint); color: var(--bk-ink); }
input::placeholder, textarea::placeholder { color: var(--bk-muted-soft); }

/* --- Keyboard accessibility -------------------------------------------- */
.bk-skip {
  position: absolute; left: -9999px; top: 0; z-index: 10000;
  background: var(--bk-ink); color: var(--bk-paper);
  font-family: var(--bk-sans); font-weight: 600; font-size: 15px;
  padding: 14px 22px; border-radius: 0 0 12px 0; text-decoration: none;
}
.bk-skip:focus { left: 0; outline: 3px solid var(--bk-mint); outline-offset: 2px; }
:focus-visible { outline: 3px solid var(--bk-mint-deep); outline-offset: 3px; border-radius: 4px; }
.pr-section--dark :focus-visible,
[data-theme="dark"] :focus-visible,
.bk-dark-waves :focus-visible,
birkly-footer :focus-visible { outline-color: var(--bk-mint); }
@supports selector(:focus-visible) {
  a:focus:not(:focus-visible), button:focus:not(:focus-visible) { outline: none; }
}

/* --- Layout ------------------------------------------------------------ */
.bk-wrap { max-width: var(--bk-wrap); margin: 0 auto; padding-left: var(--bk-pad); padding-right: var(--bk-pad); box-sizing: border-box; }
.bk-section { padding-left: var(--bk-pad); padding-right: var(--bk-pad); box-sizing: border-box; }

/* --- Section heads ------------------------------------------------------
   Mirrors home-sections.css so the mono kicker and its variants render the
   same way on subpages — these classes were previously unstyled here and
   fell back to plain block elements. */
.bk-sec-head { display: flex; flex-direction: column; align-items: flex-start; max-width: 820px; margin: 0 0 clamp(32px, 3.5vw, 56px); }
.bk-sec-head--light { max-width: 900px; }
.bk-sec-head--split {
  flex-direction: row; justify-content: space-between; align-items: flex-end;
  gap: 28px; flex-wrap: wrap; max-width: none;
}
.bk-sec-head--split > div { max-width: 720px; }
.bk-sec-sub { font-size: clamp(16px, .95vw, 22px); color: #4A4F5E; margin: 18px 0 0; max-width: 560px; text-wrap: pretty; }
.bk-sec-sub--onink { color: #B4B9C6; }
.bk-h2--onink { color: #F8F9F7; }

.bk-syntax {
  display: inline-block; font-family: var(--bk-mono);
  font-size: clamp(12.5px, .8vw, 15px); font-weight: 500;
  letter-spacing: 0; text-transform: none; color: var(--bk-muted);
  margin: 0 0 22px; max-width: 100%;
}
.bk-syntax > span::before, .bk-syntax > span::after { color: var(--bk-mint-deep); font-weight: 500; }
.bk-syntax > span::before { content: "{"; margin-right: .16em; }
.bk-syntax > span::after  { content: "}"; margin-left: .16em; }
.bk-syntax:empty { display: none; }
.bk-syntax--light { color: #9AA0B0; }
.bk-syntax--light > span::before, .bk-syntax--light > span::after { color: var(--bk-mint); }

/* --- Scroll reveals ------------------------------------------------------
   Driven by birkly-fx.js. Nothing is hidden by default: an element is only
   dimmed once the script has added .bk-reveal-init, and only when it was
   below the fold at that moment. A slow, failed or blocked script therefore
   leaves the page fully readable instead of invisible. */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal].bk-reveal-init {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1);
  }
  [data-reveal].bk-reveal-init.is-revealed {
    opacity: 1;
    transform: none;
  }
  [data-reveal-group].bk-reveal-init > * {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .65s cubic-bezier(.22,.61,.36,1), transform .65s cubic-bezier(.22,.61,.36,1);
  }
  [data-reveal-group].bk-reveal-init.is-revealed > * {
    opacity: 1;
    transform: none;
  }
}

/* --- Typography -------------------------------------------------------- */
.bk-h1, .bk-display {
  font-family: var(--bk-serif); font-weight: 500;
  font-size: clamp(46px, 7.4vw, 150px); line-height: 1.02;
  letter-spacing: -0.025em; margin: 0 0 26px;
}
.bk-h2 {
  font-family: var(--bk-serif); font-weight: 500;
  font-size: clamp(30px, 3.6vw, 76px); line-height: 1.1;
  letter-spacing: -0.015em; margin: 0; text-wrap: balance;
}
.bk-h3 {
  font-family: var(--bk-serif); font-weight: 500;
  font-size: clamp(22px, 2.2vw, 40px); line-height: 1.15;
  letter-spacing: -0.01em; margin: 0;
}
.bk-kicker { font-family: var(--bk-mono); font-size: 13px; color: var(--bk-muted); letter-spacing: .06em; margin: 0 0 22px; }
.bk-sub { font-family: var(--bk-sans); font-size: clamp(16px, 1.1vw, 24px); color: #4A4F5E; max-width: 580px; margin: 0; text-wrap: pretty; }
.bk-body { font-family: var(--bk-sans); font-size: clamp(15px, 0.9vw, 19px); color: #4A4F5E; }

/* --- Buttons and links -------------------------------------------------- */
.bk-cta-mint { transition: box-shadow .3s ease; }
.bk-cta-mint:hover { box-shadow: 0 10px 28px rgba(124,227,222,.45); }
.bk-cta-ghost { transition: border-color .3s ease; }
.bk-cta-ghost:hover { border-color: var(--bk-mint); }
.bk-cta-dark { transition: background .25s ease, color .25s ease; }
.bk-cta-dark:hover { background: var(--bk-mint) !important; color: var(--bk-ink) !important; }
.bk-underline { transition: color .25s ease; }
.bk-underline:hover { color: var(--bk-mint-deep); }
.bk-back { color: inherit; text-decoration: none; border-bottom: 1px solid var(--bk-line-soft); padding-bottom: 2px; transition: border-color .25s ease, color .25s ease; }
.bk-back:hover { color: var(--bk-ink); border-color: var(--bk-mint); }

/* --- Form controls ------------------------------------------------------ */
.bk-input {
  font-family: var(--bk-sans); font-size: 15px; padding: 12px 14px;
  border: 1px solid #D5D9D2; border-radius: 10px; background: var(--bk-paper);
  color: var(--bk-ink); outline: none; transition: border-color .2s ease;
  width: 100%; box-sizing: border-box;
}
.bk-input:focus { border-color: var(--bk-mint); }

/* --- Header nav --------------------------------------------------------- */
[data-page-link] { position: relative; z-index: 2; color: var(--bk-muted) !important; }
[data-page-link]:hover,
[data-page-link]:focus-visible,
[data-page-link][data-current="true"] { color: var(--bk-ink) !important; }

[data-birkly-burger] { display: none !important; }
@media (max-width: 760px) {
  [data-nav] nav { display: none !important; }
  [data-nav] > div > a[data-magnetic] { display: none !important; }
  [data-birkly-burger] { display: inline-flex !important; }
  /* Fallback: if the burger never mounts (FX bundle failed), don't strand
     mobile users with no navigation — show a scrollable nav strip. */
  [data-nav]:not(:has([data-birkly-burger])) nav {
    display: flex !important; order: 3; width: 100%;
    flex-wrap: nowrap !important; overflow-x: auto; scrollbar-width: none; gap: 18px;
  }
  [data-nav]:not(:has([data-birkly-burger])) nav::-webkit-scrollbar { display: none; }
}

[data-logo-dot] { transform-box: fill-box; transform-origin: 50% 50%; animation: birkly-logo-dot 1.6s ease-in-out infinite alternate; }
@keyframes birkly-logo-dot {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0.5; transform: translateY(-2px) scale(1.35); }
}
@media (prefers-reduced-motion: reduce) {
  [data-logo-dot] { animation: none; }
  * { scroll-behavior: auto !important; }
}

/* --- Dark sections with line waves -------------------------------------- */
.bk-dark-waves { background: var(--bk-ink); color: #E7EAE4; position: relative; overflow: hidden; }
.bk-dark-waves .bk-kicker { color: var(--bk-mint); }
.bk-provider-links { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 30px; }
.bk-provider-links a {
  font-size: clamp(14px, .82vw, 18px); font-weight: 600; text-decoration: none;
  border-bottom: 2px solid var(--bk-mint); padding-bottom: 3px; transition: opacity .25s ease;
}
.bk-provider-links a:hover { opacity: .72; }

/* --- Blog index --------------------------------------------------------- */
#bk-posts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr)); gap: 20px; }
.bk-post-wrap { display: flex; min-width: 0; }
.bk-post-wrap[data-featured] { grid-column: 1 / -1; }
.bk-post-wrap[data-current-post] { display: none; }
.bk-post-card {
  display: flex; flex-direction: column; width: 100%; min-width: 0;
  background: #FFFFFF; border: 1px solid var(--bk-line); border-radius: 20px;
  overflow: hidden; text-decoration: none; color: inherit;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.bk-post-card:hover { transform: translateY(-4px); border-color: var(--bk-mint); box-shadow: 0 14px 34px rgba(30,31,42,.07); }
.bk-post-media { width: 100%; aspect-ratio: 16 / 7; overflow: hidden; background: var(--bk-line); }
.bk-post-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bk-post-copy { display: flex; flex-direction: column; gap: 12px; padding: clamp(22px, 2vw, 34px); flex: 1; }
.bk-tag {
  align-self: flex-start; font-family: var(--bk-mono); font-size: 11px;
  letter-spacing: .06em; text-transform: uppercase;
  background: var(--bk-line); color: var(--bk-muted);
  padding: 4px 11px; border-radius: 99px;
}
.bk-post-copy .bk-h3 { font-size: clamp(20px, 1.6vw, 30px); }
.bk-post-wrap[data-featured] .bk-post-copy .bk-h3 { font-size: clamp(26px, 2.6vw, 48px); }
.bk-read { margin-top: auto; padding-top: 6px; font-size: 14px; font-weight: 650; color: var(--bk-ink); }
.bk-post-card:hover .bk-read { color: var(--bk-mint-deep); }

/* --- Blog post body ----------------------------------------------------- */
.bk-article-body h2 { font-family: var(--bk-serif); font-weight: 500; font-size: clamp(24px, 2vw, 38px); line-height: 1.2; letter-spacing: -.01em; margin: 18px 0 0; }
.bk-article-body h3 { font-family: var(--bk-serif); font-weight: 500; font-size: clamp(20px, 1.5vw, 28px); line-height: 1.25; margin: 12px 0 0; }
.bk-article-body p { margin: 0; }
.bk-article-body ul, .bk-article-body ol { margin: 0; padding-left: 1.3em; display: flex; flex-direction: column; gap: 10px; }
.bk-article-body a { color: var(--bk-ink); text-decoration: none; border-bottom: 2px solid var(--bk-mint); padding-bottom: 1px; }
.bk-article-body a:hover { color: var(--bk-mint-deep); }
.bk-article-body img { max-width: 100%; height: auto; border-radius: 14px; display: block; }
.bk-article-body blockquote {
  margin: 6px 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--bk-mint);
  font-family: var(--bk-serif); font-size: 1.1em; color: var(--bk-ink);
}
.bk-article-body code { font-family: var(--bk-mono); font-size: .88em; background: var(--bk-line); padding: 2px 6px; border-radius: 6px; }
.bk-article-body pre { background: var(--bk-ink); color: #E7EAE4; padding: 20px 22px; border-radius: 14px; overflow-x: auto; }
.bk-article-body pre code { background: none; padding: 0; color: inherit; }
.bk-read-next {
  display: flex; flex-direction: column; height: 100%; box-sizing: border-box;
  background: #FFFFFF; border: 1px solid var(--bk-line); border-radius: 14px;
  padding: 16px 18px; text-decoration: none; color: inherit;
  transition: border-color .25s ease, transform .25s ease;
}
.bk-read-next:hover { border-color: var(--bk-mint); transform: translateY(-3px); }

/* --- Roadmap phases ----------------------------------------------------- */
.bk-phase {
  display: flex; flex-direction: column; gap: 14px;
  background: #FFFFFF; border: 1px solid var(--bk-line); border-radius: 20px;
  padding: clamp(24px, 2.2vw, 36px); box-sizing: border-box;
  transition: border-color .3s ease, transform .3s ease;
}
.bk-phase:hover { border-color: var(--bk-mint); transform: translateY(-4px); }
.bk-phase .bk-h3 { font-size: clamp(20px, 1.6vw, 30px); }
.bk-phase[data-phase-theme="done"] { border-color: var(--bk-mint); background: #F1FCFB; }
.bk-phase[data-phase-theme="active"] { background: var(--bk-ink); color: #E7EAE4; border-color: #343648; }
.bk-phase[data-phase-theme="active"] .bk-h3 { color: #F8F9F7; }
.bk-phase[data-phase-theme="active"] span { background: #343648 !important; color: var(--bk-mint) !important; }
.bk-phase[data-phase-theme="active"] p { color: #B4B9C6 !important; }
.bk-bullets { margin: 0; font-size: clamp(14px, .8vw, 18px); color: var(--bk-muted); white-space: pre-line; text-wrap: pretty; }
.bk-phase[data-phase-theme="active"] .bk-bullets { color: #B4B9C6; }

/* --- Roadmap planned features + filters ---------------------------------
   The headline is a sibling of #planned-features-grid, not a grid item, so it
   cannot stretch the first row of cards. It still lives inside
   .roadmap-planned-wrap because roadmap-filters.js injects its hidden radios
   immediately before the grid and its generated CSS uses the ~ combinator. */
.roadmap-planned-wrap { position: relative; }
.roadmap-features-headline {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: 18px 40px; margin: 0 0 clamp(28px, 3vw, 48px);
}
.roadmap-features-headline-copy { display: flex; flex-direction: column; align-items: flex-start; max-width: 620px; min-width: 0; }
.roadmap-features-headline-copy .bk-syntax { margin-bottom: 18px; }
.planned-feature-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
@media (max-width: 900px) {
  .roadmap-features-headline { align-items: flex-start; }
  .planned-feature-filters { margin-top: 2px; }
}
.planned-feature-pill {
  font-family: var(--bk-sans); font-size: 13px; font-weight: 600;
  padding: 8px 15px; border-radius: 99px; cursor: pointer;
  border: 1px solid #D5D9D2; background: var(--bk-paper); color: var(--bk-ink);
  transition: background .2s ease, border-color .2s ease, color .2s ease;
  user-select: none;
}
.planned-feature-pill:hover { border-color: var(--bk-mint); }
/* Generated by roadmap-filters.js and injected before the grid — must never
   be visible, but must stay reachable by keyboard. */
.roadmap-planned-filter-input {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.roadmap-planned-filter-input:focus-visible + .planned-feature-pill,
.roadmap-planned-wrap:has(.roadmap-planned-filter-input:focus-visible) .planned-feature-pill { outline-offset: 3px; }

.bk-fcard, .planned-feature-card {
  display: flex; flex-direction: column; gap: 12px;
  background: #FFFFFF; border: 1px solid var(--bk-line); border-radius: 18px;
  padding: 22px 22px 24px; box-sizing: border-box; min-height: 170px;
  transition: border-color .3s ease, transform .3s ease;
}
.bk-fcard:hover, .planned-feature-card:hover { border-color: var(--bk-mint); transform: translateY(-3px); }
.bk-fcard .card-title { font-family: var(--bk-serif); font-weight: 500; line-height: 1.2; }
.bk-fcard p { font-size: clamp(13.5px, .78vw, 17px); text-wrap: pretty; }
.bk-vote-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--bk-mono); font-size: 12px; font-weight: 500;
  border: 1px solid #D5D9D2; background: var(--bk-paper); color: var(--bk-ink);
  border-radius: 99px; padding: 5px 12px 5px 10px; cursor: pointer;
  transition: background .2s ease, border-color .2s ease, transform .15s ease;
}
.bk-vote-btn::before { content: "♥"; font-size: 12px; line-height: 1; color: var(--bk-muted-soft); transition: color .2s ease; }
.bk-vote-btn:hover { border-color: var(--bk-mint); transform: translateY(-1px); }
.bk-vote-btn.voted { background: var(--bk-mint); border-color: var(--bk-mint); }
.bk-vote-btn.voted::before { color: #12706B; }

/* --- Hub cards (markup generated by hub.js) ------------------------------ */
.bk-hub-card {
  display: flex; flex-direction: column; text-align: left; padding: 0;
  background: #FFFFFF; border: 1px solid var(--bk-line); border-radius: 20px;
  overflow: hidden; cursor: pointer; font-family: inherit; color: inherit;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.bk-hub-card:hover { transform: translateY(-4px); border-color: var(--bk-mint); box-shadow: 0 14px 34px rgba(30,31,42,.08); }
/* overflow must stay visible: the icon badge is a child of .bk-hub-media and
   deliberately hangs 20px below it. The card's own overflow:hidden still
   clips the cover image to the rounded top corners. */
.bk-hub-media { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: visible; background: var(--bk-line); }
.bk-hub-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.bk-hub-media-badges { position: absolute; top: 12px; left: 12px; display: flex; gap: 6px; z-index: 2; }
.bk-hub-pill {
  display: inline-flex; align-items: center; font-family: var(--bk-mono);
  font-size: 11px; letter-spacing: .04em; padding: 4px 11px; border-radius: 99px;
  background: rgba(248,249,247,.94); color: var(--bk-ink); border: 1px solid rgba(255,255,255,.7);
}
.bk-hub-pill.is-soon { background: var(--bk-ink); color: var(--bk-mint); border-color: #343648; }
.bk-hub-icon-badge {
  position: absolute; bottom: -20px; left: 18px; z-index: 3;
  width: 48px; height: 48px; border-radius: 13px; background: #FFFFFF;
  border: 1px solid var(--bk-line); object-fit: contain; padding: 7px; box-sizing: border-box;
  box-shadow: 0 6px 16px rgba(30,31,42,.10);
}
.bk-hub-icon-fallback {
  display: inline-flex; align-items: center; justify-content: center; padding: 0;
  font-family: var(--bk-mono); font-size: 12px; line-height: 1; text-transform: uppercase;
  color: var(--bk-muted); overflow: hidden;
}
.bk-hub-body { display: flex; flex-direction: column; gap: 9px; padding: 34px 22px 22px; flex: 1; }
.bk-hub-body h3 { margin: 0; font-family: var(--bk-serif); font-weight: 500; font-size: clamp(19px, 1.3vw, 26px); line-height: 1.2; }
.bk-hub-type { margin: 0; font-family: var(--bk-mono); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--bk-muted-soft); }
.bk-hub-card-summary { margin: 0; font-size: clamp(13.5px, .78vw, 17px); color: var(--bk-muted); text-wrap: pretty; }
.bk-hub-card-foot { margin-top: auto; padding-top: 14px; display: flex; justify-content: space-between; align-items: center; gap: 12px; border-top: 1px solid var(--bk-line); }
.bk-hub-price { font-family: var(--bk-mono); font-size: 13px; font-weight: 500; color: var(--bk-ink); }
.bk-hub-cta { font-size: 13.5px; font-weight: 650; color: var(--bk-ink); border-bottom: 2px solid var(--bk-mint); padding-bottom: 2px; }

/* --- Hub detail modal ---------------------------------------------------- */
#hub-modal[hidden] { display: none; }
#hub-modal { position: fixed; inset: 0; z-index: 9996; display: flex; align-items: center; justify-content: center; padding: 20px; box-sizing: border-box; }
.bk-hub-modal-backdrop { position: absolute; inset: 0; background: rgba(30,31,42,.55); backdrop-filter: blur(3px); }
.bk-hub-modal-panel {
  position: relative; background: #FFFFFF; border-radius: 22px; overflow: hidden;
  max-height: 90svh; box-shadow: 0 30px 80px rgba(30,31,42,.28); box-sizing: border-box;
}
.bk-hub-modal-x {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 36px; height: 36px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(248,249,247,.92); color: var(--bk-ink); font-size: 20px; line-height: 1;
}
.bk-hub-modal-x:hover { background: var(--bk-mint); }
.bk-hub-modal-cover { position: relative; width: 100%; aspect-ratio: 16 / 8; background: var(--bk-line); }
.bk-hub-modal-icon {
  position: absolute; bottom: -24px; left: 24px; z-index: 3; width: 56px; height: 56px;
  border-radius: 15px; background: #FFFFFF; border: 1px solid var(--bk-line);
  object-fit: contain; padding: 8px; box-sizing: border-box;
}
.bk-hub-modal-body { display: flex; flex-direction: column; gap: 12px; padding: 40px 26px 26px; }
.bk-hub-modal-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.bk-hub-provider { margin: 0; font-family: var(--bk-mono); font-size: 12.5px; color: var(--bk-muted); }
.bk-hub-summary { margin: 0; font-size: clamp(14px, .82vw, 18px); color: #4A4F5E; text-wrap: pretty; }
.bk-hub-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.bk-hub-modal-foot { margin-top: 6px; padding-top: 16px; border-top: 1px solid var(--bk-line); display: flex; flex-wrap: wrap; align-items: center; gap: 12px; justify-content: space-between; }
.bk-hub-install-note { margin: 0; font-size: 12.5px; color: var(--bk-muted); max-width: 42ch; }

/* --- Legal / prose ------------------------------------------------------- */
.bk-prose { display: flex; flex-direction: column; gap: 20px; font-size: clamp(15px, .92vw, 19px); color: #33374A; }
.bk-prose h2 { font-family: var(--bk-serif); font-weight: 500; font-size: clamp(22px, 1.9vw, 34px); line-height: 1.2; margin: 20px 0 0; }
.bk-prose h3 { font-family: var(--bk-serif); font-weight: 500; font-size: clamp(18px, 1.4vw, 25px); line-height: 1.25; margin: 12px 0 0; }
.bk-prose p { margin: 0; }
.bk-prose ul, .bk-prose ol { margin: 0; padding-left: 1.3em; display: flex; flex-direction: column; gap: 9px; }
.bk-prose a { color: var(--bk-ink); text-decoration: none; border-bottom: 2px solid var(--bk-mint); padding-bottom: 1px; }
.bk-prose a:hover { color: var(--bk-mint-deep); }
.bk-prose table { border-collapse: collapse; width: 100%; font-size: .92em; }
.bk-prose th, .bk-prose td { border: 1px solid var(--bk-line); padding: 9px 12px; text-align: left; }

/* --- Responsive ----------------------------------------------------------
   --bk-pad is the shared content gutter used by .bk-wrap/.bk-section (and,
   via the header/footer components, the nav bar itself). It stayed fixed
   at 32px on every screen size before, so the content area's side padding
   didn't shrink to match the header/footer's own mobile padding. */
@media (max-width: 760px) {
  :root { --bk-pad: 20px; }
  .bk-post-copy { padding: 22px 20px; }
  .bk-hub-body { padding: 32px 18px 20px; }
  .bk-hub-modal-body { padding: 38px 20px 22px; }
  .bk-phase { padding: 24px 20px; }
}
@media (max-width: 520px) {
  :root { --bk-pad: 16px; }
  [data-nav] > div { padding: 10px 16px !important; gap: 12px !important; }
  [data-logo] { width: 78px !important; }
  [data-footer-wordmark] { font-size: 30vw !important; }
}

/* Perf: reserve component space before custom elements upgrade (deferred JS). */
birkly-header{display:block;min-height:72px}
birkly-footer{display:block;min-height:280px}
/* System fallbacks while webfonts load (non-blocking stylesheet). */
.bk-root,body{font-family:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,sans-serif}
.bk-display,.bk-h1,.bk-h2,.bk-h2-light,.bk-h3,h1,h2,h3{font-family:"Source Serif 4",ui-serif,Georgia,serif}