/* ===========================================================================
   taskautomation.org — design system
   Light, elegant, professional palette inspired by InfluxDB / time-series.
   =========================================================================== */
:root {
  /* palette */
  --teal-900: #0b4f5c;
  --teal-700: #0c8599;
  --teal-600: #1098ad;
  --teal-100: #c5f6fa;
  --teal-50:  #e3fafc;
  --indigo-600: #4263eb;
  --indigo-700: #3b5bdb;
  --indigo-50:  #edf2ff;
  --amber-500: #f59f00;
  --orange-600: #f76707;

  --ink:      #1b2733;
  --ink-soft: #41505f;
  --muted:    #6b7a89;
  --line:     #dce4ea;
  --bg:       #f7fafc;
  --surface:  #ffffff;
  --surface-2:#f1f6f9;

  /* typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;

  /* shape */
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(16, 42, 67, .06), 0 1px 3px rgba(16, 42, 67, .08);
  --shadow-md: 0 6px 18px rgba(16, 42, 67, .08), 0 2px 6px rgba(16, 42, 67, .06);
  --shadow-lg: 0 16px 40px rgba(16, 42, 67, .12);

  /* layout */
  --header-h: 64px;
  --wrap-max: 1200px;
  --wrap-wide: 1360px;
  --gutter: clamp(1rem, 4vw, 2.5rem);

  --gradient-brand: linear-gradient(120deg, var(--teal-700), var(--indigo-600));
}

/* ---------- reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; }
h1, h2, h3, h4 { line-height: 1.25; color: var(--ink); }

a { color: var(--indigo-700); text-decoration: none; }
a:hover { text-decoration: underline; }

/* sticky-footer body */
.page { display: flex; flex-direction: column; min-height: 100vh; }
.site-main { flex: 1 0 auto; }

.wrap {
  width: 100%;
  max-width: var(--wrap-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
@media (min-width: 1600px) {
  .wrap { max-width: var(--wrap-wide); }
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--surface); color: var(--ink); padding: .6rem 1rem; border-radius: var(--radius-sm);
}
.skip-link:focus { left: 1rem; top: 1rem; box-shadow: var(--shadow-md); }

.icon { width: 1.15em; height: 1.15em; display: inline-block; vertical-align: -0.18em; }

/* ===========================================================================
   Header
   =========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex; align-items: center; gap: 1rem;
  min-height: var(--header-h);
}
.brand { display: inline-flex; align-items: center; gap: .6rem; font-weight: 700; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand__logo { transition: transform .25s ease; }
.brand:hover .brand__logo { transform: rotate(-8deg) scale(1.06); }
.brand__name {
  font-size: 1.02rem; letter-spacing: -.01em;
  background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.primary-nav { margin-left: auto; }
.primary-nav__list { display: flex; gap: .35rem; list-style: none; margin: 0; padding: 0; }
.nav-link {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .5rem .8rem; border-radius: 999px; color: var(--ink-soft); font-weight: 600; font-size: .95rem;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.nav-link__icon { width: 1.1em; height: 1.1em; color: var(--teal-600); }
.nav-link:hover { background: var(--surface-2); color: var(--ink); text-decoration: none; transform: translateY(-1px); }
.nav-link.is-current { background: var(--teal-50); color: var(--teal-900); }
.nav-link.is-current .nav-link__icon { color: var(--teal-700); }

.nav-toggle {
  margin-left: auto; display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; padding: .55rem; cursor: pointer; border-radius: var(--radius-sm);
}
.nav-toggle:hover { background: var(--surface-2); }
.nav-toggle__bar { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--surface); border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    max-height: 0; overflow: hidden; transition: max-height .28s ease;
  }
  .primary-nav.is-open { max-height: 70vh; }
  .primary-nav__list { flex-direction: column; padding: .6rem var(--gutter) 1rem; gap: .2rem; }
  .nav-link { padding: .7rem .8rem; border-radius: var(--radius-sm); }
}

/* ===========================================================================
   Hero
   =========================================================================== */
.hero {
  background:
    radial-gradient(1200px 400px at 80% -10%, var(--teal-50), transparent 60%),
    radial-gradient(900px 360px at 0% 0%, var(--indigo-50), transparent 55%);
  border-bottom: 1px solid var(--line);
}
.hero__inner { text-align: center; padding-block: clamp(2.5rem, 6vw, 5rem); }
.hero__logo {
  display: block; margin: 0 auto 1.4rem;
  filter: drop-shadow(0 10px 22px rgba(12, 133, 153, .25));
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) { .hero__logo { animation: none; } }
.hero__title {
  font-size: clamp(1.9rem, 4.5vw, 3.1rem); letter-spacing: -.02em; margin: 0 auto .9rem; max-width: 18ch;
  background: linear-gradient(120deg, var(--teal-900), var(--teal-700) 45%, var(--indigo-600));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--ink-soft); max-width: 65ch; margin: 0 auto 2rem; }

.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.cta {
  display: inline-flex; align-items: center; gap: .65rem;
  padding: .85rem 1.25rem; border-radius: 999px; font-weight: 700; color: #fff;
  box-shadow: var(--shadow-md); transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.cta:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); text-decoration: none; filter: saturate(115%); }
.cta__icon { display: inline-flex; }
.cta__icon .icon { width: 1.3em; height: 1.3em; }
.cta__arrow { width: 1.1em; height: 1.1em; opacity: .9; transition: transform .2s ease; }
.cta:hover .cta__arrow { transform: translateX(4px); }
.cta--clock  { background: linear-gradient(120deg, #0c8599, #1098ad); }
.cta--wave   { background: linear-gradient(120deg, #f59f00, #f76707); }
.cta--layers { background: linear-gradient(120deg, #4263eb, #5c7cfa); }

/* ===========================================================================
   Generic sections / intro
   =========================================================================== */
.section-heading {
  font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin: 2.6rem 0 1.1rem; letter-spacing: -.01em;
  position: relative; padding-left: .85rem;
}
.section-heading::before {
  content: ""; position: absolute; left: 0; top: .15em; bottom: .15em; width: 5px; border-radius: 4px;
  background: var(--gradient-brand);
}
.intro p { color: var(--ink-soft); }

/* ===========================================================================
   Cards / pillars
   =========================================================================== */
.card-grid { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; gap: 1rem; }
.card-grid { grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); }
.card-grid--lg { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 1.5rem; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--teal-100); }
.card__link { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: 1rem 1.1rem; color: var(--ink); font-weight: 600; }
.card__link:hover { text-decoration: none; }
.card__arrow { width: 1.1em; height: 1.1em; color: var(--teal-600); transition: transform .2s; }
.card:hover .card__arrow { transform: translateX(4px); }

.pillars { padding-bottom: 3rem; }
.pillar-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.pillar-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--gradient-brand); }
.pillar-card--wave::before { background: linear-gradient(120deg, #f59f00, #f76707); }
.pillar-card--layers::before { background: linear-gradient(120deg, #4263eb, #5c7cfa); }
.pillar-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pillar-card__icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--teal-50); color: var(--teal-700); margin-bottom: .9rem; }
.pillar-card--wave .pillar-card__icon { background: #fff4e6; color: var(--orange-600); }
.pillar-card--layers .pillar-card__icon { background: var(--indigo-50); color: var(--indigo-600); }
.pillar-card__icon .icon { width: 1.6em; height: 1.6em; }
.pillar-card__title { margin: 0 0 .5rem; font-size: 1.25rem; }
.pillar-card__title a { color: var(--ink); }
.pillar-card__blurb { color: var(--ink-soft); margin: 0 0 1rem; font-size: .98rem; }
.pillar-card__links { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: .35rem; }
.pillar-card__links a { display: inline-flex; align-items: center; gap: .35rem; color: var(--ink-soft); font-size: .95rem; }
.pillar-card__links a:hover { color: var(--teal-700); }
.li-icon { width: .95em; height: .95em; color: var(--teal-600); flex: none; }
.pillar-card__more { display: inline-flex; align-items: center; gap: .35rem; font-weight: 700; color: var(--teal-700); }
.inline-arrow { width: 1em; height: 1em; transition: transform .2s; }
.pillar-card__more:hover .inline-arrow { transform: translateX(4px); }

/* ===========================================================================
   Article
   =========================================================================== */
.article { padding-block: 1.6rem 3rem; }

.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: .25rem; padding: 0; margin: 0 0 1.2rem; font-size: .9rem; color: var(--muted); }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--teal-700); }
.breadcrumbs [aria-current="page"] { color: var(--ink); font-weight: 600; }
.crumb-sep { width: 1em; height: 1em; vertical-align: -.18em; color: var(--line); margin-inline: .1rem; }

/* prose: wide on desktop, comfortable, never a narrow column */
.prose { max-width: 78ch; }
@media (min-width: 1100px) { .prose { max-width: none; } }

.prose h1 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem); letter-spacing: -.02em; margin: .2rem 0 1.1rem;
  background: linear-gradient(120deg, var(--teal-900), var(--teal-700) 50%, var(--indigo-600));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.prose h2 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); margin: 2.4rem 0 .9rem; padding-bottom: .35rem; border-bottom: 1px solid var(--line); }
.prose h3 { font-size: 1.25rem; margin: 1.9rem 0 .7rem; color: var(--teal-900); }
.prose h4 { font-size: 1.08rem; margin: 1.5rem 0 .6rem; color: var(--ink-soft); }
.prose p { margin: 0 0 1.1rem; color: var(--ink-soft); }
.prose strong { color: var(--ink); }
.prose ul, .prose ol { margin: 0 0 1.2rem; padding-left: 1.4rem; color: var(--ink-soft); }
.prose li { margin: .35rem 0; }
.prose li::marker { color: var(--teal-600); }

/* in-page anchor offset for sticky header */
.prose :is(h1,h2,h3,h4,h5,h6)[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

.prose a { color: var(--indigo-700); font-weight: 500; text-decoration: none; border-bottom: 1px solid rgba(66, 99, 235, .25); transition: color .15s, border-color .15s, background .15s; }
.prose a:hover { color: var(--indigo-600); border-bottom-color: var(--indigo-600); text-decoration: none; }
.prose a.external-link::after { content: "↗"; font-size: .8em; margin-left: .15em; color: var(--muted); }

.heading-anchor { color: var(--teal-100); text-decoration: none; margin-left: -1em; padding-right: .25em; opacity: 0; transition: opacity .15s; border: 0; }
.prose :is(h1,h2,h3,h4):hover .heading-anchor { opacity: 1; }
.heading-anchor:hover { color: var(--teal-600); border: 0; }

.prose blockquote { margin: 1.4rem 0; padding: .6rem 1.1rem; border-left: 4px solid var(--teal-600); background: var(--surface-2); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--ink-soft); }

/* ---------- inline code ---------- */
.prose :not(pre) > code {
  font-family: var(--font-mono); font-size: .88em;
  background: var(--teal-50); color: var(--teal-900);
  padding: .12em .42em; border-radius: 6px; border: 0; white-space: break-spaces;
}

/* ---------- code blocks ---------- */
.code-block {
  margin: 1.4rem 0; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden;
}
.code-block__bar { display: flex; align-items: center; justify-content: space-between; padding: .4rem .55rem .4rem .9rem; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.code-block__lang { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.code-block__copy {
  font: inherit; font-size: .78rem; font-weight: 600; cursor: pointer;
  color: var(--teal-700); background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: .25rem .7rem; transition: all .15s;
}
.code-block__copy:hover { background: var(--teal-50); border-color: var(--teal-100); }
.code-block__copy.is-copied { color: #fff; background: var(--teal-600); border-color: var(--teal-600); }
.code-block pre { margin: 0; padding: 1rem 1.1rem; overflow-x: auto; background: #fbfdfe; }
.code-block code { font-family: var(--font-mono); font-size: .86rem; line-height: 1.6; color: #243b53; }

/* Prism tokens — light theme matched to palette */
.token.comment, .token.prolog, .token.doctype, .token.cdata { color: #8595a6; font-style: italic; }
.token.punctuation { color: #62748a; }
.token.keyword, .token.boolean, .token.operator { color: var(--indigo-700); }
.token.string, .token.char, .token.attr-value { color: #0b7a55; }
.token.number, .token.duration { color: var(--orange-600); }
.token.function, .token.class-name { color: var(--teal-700); }
.token.property, .token.tag, .token.attr-name { color: #b5326b; }
.token.builtin, .token.variable { color: #9b5de5; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; margin: 1.4rem 0; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); -webkit-overflow-scrolling: touch; }
.prose table { border-collapse: collapse; width: 100%; min-width: 480px; font-size: .95rem; }
.prose th, .prose td { padding: .7rem .9rem; text-align: left; border-bottom: 1px solid var(--line); }
.prose thead th { background: var(--surface-2); color: var(--ink); font-weight: 700; white-space: nowrap; }
.prose tbody tr:hover { background: var(--teal-50); }
.prose tbody tr:last-child td { border-bottom: 0; }

/* ---------- task list checkboxes ---------- */
.prose ul:has(> .task-list-item) { list-style: none; padding-left: .2rem; }
.prose .task-list-item { list-style: none; display: flex; align-items: flex-start; gap: .55rem; }
.prose .task-list-item::marker { content: ""; }
.prose .task-list-item-checkbox {
  appearance: none; -webkit-appearance: none; flex: none; cursor: pointer;
  width: 1.15em; height: 1.15em; margin-top: .28em; border: 2px solid var(--teal-600);
  border-radius: 5px; background: var(--surface); transition: background .15s, border-color .15s; position: relative;
}
.prose .task-list-item-checkbox:checked { background: var(--teal-600); border-color: var(--teal-600); }
.prose .task-list-item-checkbox:checked::after {
  content: ""; position: absolute; left: 4px; top: 1px; width: 4px; height: 8px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.prose .task-list-item.is-checked { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--muted); }

/* ---------- FAQ accordions ---------- */
.faq { display: grid; gap: .7rem; margin: 1.4rem 0; }
.faq__item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.faq__q { cursor: pointer; list-style: none; padding: .95rem 1.1rem; font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: .6rem; }
.faq__q::-webkit-details-marker { display: none; }
.faq__q::before { content: "+"; color: var(--teal-700); font-size: 1.2rem; line-height: 1; width: 1rem; transition: transform .2s; }
.faq__item[open] .faq__q::before { transform: rotate(45deg); }
.faq__item > *:not(.faq__q) { padding: 0 1.1rem; }
.faq__item > :last-child { padding-bottom: 1rem; }

/* ---------- related / explore ---------- */
.related { margin-top: 2.6rem; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.related__heading { font-size: 1.25rem; margin: 0 0 1rem; }
.related__links { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.related__links li { display: flex; align-items: center; gap: .5rem; }
.related__icon { width: 1.1em; height: 1.1em; color: var(--teal-600); flex: none; }

/* ---------- diagrams (mermaid) + fullscreen lightbox ---------- */
.diagram {
  position: relative; margin: 1.6rem 0; padding: 1.25rem 1.25rem 1rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); overflow-x: auto;
}
.diagram .mermaid { margin: 0; text-align: center; min-height: 1em; }
.diagram.is-rendered .mermaid { cursor: zoom-in; }
.diagram__caption { margin-top: .85rem; padding-top: .7rem; border-top: 1px dashed var(--line); font-size: .9rem; color: var(--muted); text-align: center; }
.diagram__expand {
  position: absolute; top: .7rem; right: .7rem; display: none; align-items: center; gap: .3rem;
  font: inherit; font-size: .76rem; font-weight: 600; color: var(--teal-700);
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: .28rem .7rem; cursor: pointer; opacity: 0;
  transition: opacity .15s ease, background .15s ease, border-color .15s ease;
}
.diagram.is-rendered .diagram__expand { display: inline-flex; }
.diagram.is-rendered:hover .diagram__expand,
.diagram.is-rendered:focus-within .diagram__expand { opacity: 1; }
.diagram__expand:hover { background: var(--teal-50); border-color: var(--teal-100); }

.lightbox {
  position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center;
  padding: clamp(1rem, 4vw, 3rem); background: rgba(11, 79, 92, .82);
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.lightbox.is-open { display: flex; }
.lightbox__panel {
  margin: 0; width: min(96vw, 1600px); height: 92vh; overflow: hidden;
  display: flex; flex-direction: column;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: clamp(1.1rem, 3vw, 2.5rem);
}
.lightbox__stage { flex: 1 1 auto; min-height: 0; display: flex; align-items: center; justify-content: center; }
/* scale the diagram up to fill the panel via its viewBox (preserveAspectRatio) */
.lightbox__stage svg { width: 100%; height: 100%; max-width: none; max-height: none; }
.lightbox__caption { flex: 0 0 auto; margin-top: 1rem; padding-top: .8rem; border-top: 1px dashed var(--line); font-size: .95rem; color: var(--ink-soft); text-align: center; }
.lightbox__close {
  position: absolute; top: 1rem; right: 1rem; width: 44px; height: 44px;
  font-size: 1.9rem; line-height: 1; color: #fff; background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .35); border-radius: 50%; cursor: pointer;
  transition: background .15s ease, transform .15s ease;
}
.lightbox__close:hover { background: rgba(255, 255, 255, .25); transform: scale(1.06); }
body.has-lightbox { overflow: hidden; }

.katex-display { overflow-x: auto; overflow-y: hidden; padding: .4rem 0; }

/* ===========================================================================
   Footer
   =========================================================================== */
.site-footer { flex-shrink: 0; margin-top: 3rem; background: var(--teal-900); color: #cfe9ee; }
.site-footer__inner { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; padding-block: 2.4rem; }
.site-footer__brand { display: flex; align-items: flex-start; gap: .9rem; max-width: 420px; }
.site-footer__logo { background: #fff; border-radius: 10px; padding: 4px; }
.site-footer__name { margin: 0 0 .25rem; font-weight: 700; color: #fff; }
.site-footer__tagline { margin: 0; color: #9fcdd6; font-size: .95rem; }
.site-footer__heading { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: #7fb8c3; margin: 0 0 .8rem; }
.site-footer__nav ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.site-footer__nav a { display: inline-flex; align-items: center; gap: .5rem; color: #cfe9ee; }
.site-footer__nav a:hover { color: #fff; text-decoration: none; }
.footer-icon { width: 1.05em; height: 1.05em; color: #5fb3c2; }
.site-footer__bar { border-top: 1px solid rgba(255,255,255,.12); }
.site-footer__bar p { margin: 0; padding-block: 1rem; font-size: .85rem; color: #8fc0ca; }

/* ===========================================================================
   Focus visibility
   =========================================================================== */
:focus-visible { outline: 3px solid var(--indigo-600); outline-offset: 2px; border-radius: 4px; }