/* DynamiX articles: hub + article pages. Builds on css/dynamix.css tokens. */
:root { color-scheme: only light; }
html, body { background: #fff; color: #16181d; }
.art { padding-block: var(--s-8, 32px) var(--s-10, 64px); }
.art__wrap { max-inline-size: 760px; }
.art-crumbs { margin-block-end: var(--s-5, 20px); font-size: .875rem; color: var(--kx-ink-3); }
.art-crumbs a { color: var(--kx-ink-2); text-decoration: none; }
.art-crumbs a:hover { color: var(--kx-blue-ink); }
.art__kicker { margin: 0 0 8px; font-size: .875rem; font-weight: 700; color: var(--kx-blue-ink); }
.art h1 { margin: 0 0 12px; font-size: clamp(1.75rem, 4vw, 2.5rem); line-height: 1.2; }
.art__meta { margin: 0 0 20px; font-size: .875rem; color: var(--kx-ink-3); }
.art__lead { margin: 0; font-size: 1.1875rem; line-height: 1.7; color: var(--kx-ink); }
.art-toc { margin: 28px 0 8px; padding: 18px 22px; border: 1px solid var(--kx-line); border-radius: var(--r-md, 16px); background: var(--kx-surface, #f7f8fa); }
.art-toc p { margin: 0 0 8px; font-weight: 700; }
.art-toc ol { margin: 0; padding-inline-start: 22px; display: grid; gap: 6px; }
.art-toc a { color: var(--kx-blue-ink); text-decoration: none; }
.art-toc a:hover { text-decoration: underline; }
.art__body { font-size: 1.0625rem; line-height: 1.8; color: var(--kx-ink); }
.art__body h2 { margin: 40px 0 12px; font-size: 1.5rem; line-height: 1.3; scroll-margin-top: 96px; }
.art__body p { margin: 0 0 16px; }
.art__body ul { margin: 0 0 16px; padding-inline-start: 22px; display: grid; gap: 6px; }
.cites { display: inline-flex; align-items: center; gap: 1px; margin-inline-start: 3px; padding: 0 5px; border-radius: 999px; background: var(--kx-blue-tint, #EEF4FF); font-size: .72em; line-height: 1.5; vertical-align: .45em; color: var(--kx-blue-ink, #1F55C4); }
.cite { padding: 0 2px; border-radius: 4px; color: var(--kx-blue-ink, #1F55C4); font-weight: 700; text-decoration: none; cursor: pointer; }
.cite:hover, .cite:focus-visible { background: var(--kx-blue, #2E6BE6); color: #fff; outline: none; }
.art-flags { margin: 36px 0; padding: 20px 24px; border-radius: var(--r-md, 16px); background: #FFF6F0; border: 1px solid #F6D5C2; }
.art-flags h2 { margin: 0 0 10px; font-size: 1.25rem; }
.art-flags ul { margin: 0; }
.art-faq { margin-block-start: 40px; }
.art-faq__item { border-block-end: 1px solid var(--kx-line); }
.art-faq__item summary { padding: 16px 0; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.art-faq__item summary::after { content: "+"; color: var(--kx-blue-ink); font-weight: 400; font-size: 1.25rem; line-height: 1; }
.art-faq__item[open] summary::after { content: "−"; }
.art-faq__item summary::-webkit-details-marker { display: none; }
.art-faq__item div p { margin: 0 0 16px; }
.art-kx { margin: 40px 0; padding: 24px; border-radius: var(--r-lg, 24px); background: var(--kx-blue-tint); border: 1px solid var(--kx-blue-tint-2); }
.art-kx__kicker { margin: 0 0 8px !important; font-weight: 800; color: var(--kx-blue-ink); }
.art-kx .btn { margin-block-start: 6px; }
.art-src { margin-block-start: 40px; padding-block-start: 24px; border-block-start: 1px solid var(--kx-line); }
.art-src h2 { margin-block-start: 0; font-size: 1.25rem; }
.art-src__hint { font-size: .875rem; color: var(--kx-ink-3); }
.art-src ol { padding-inline-start: 22px; display: grid; gap: 10px; font-size: .9375rem; line-height: 1.5; }
.art-src ol a { color: var(--kx-blue-ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.art-src__meta { display: block; font-size: .8125rem; color: var(--kx-ink-3); }
.art-footer { padding-block: 28px; }
.art-footer a { color: var(--kx-blue-ink); }

/* hub */
.hub__head { max-inline-size: 760px; margin-block-end: 32px; }
.hub__accent { color: var(--kx-blue); }
.hub-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.hub-card a { display: flex; flex-direction: column; gap: 8px; block-size: 100%; padding: 22px; border: 1px solid var(--kx-line); border-radius: var(--r-md, 16px); background: #fff; color: inherit; text-decoration: none; transition: border-color .2s, box-shadow .2s, transform .2s; }
.hub-card a:hover, .hub-card a:focus-visible { border-color: var(--kx-blue-tint-2); box-shadow: var(--sh-2); transform: translateY(-2px); outline: none; }
.hub-card__kicker { font-size: .8125rem; font-weight: 700; color: var(--kx-blue-ink); }
.hub-card h2 { margin: 0; font-size: 1.1875rem; line-height: 1.35; }
.hub-card p { margin: 0; font-size: .9375rem; line-height: 1.6; color: var(--kx-ink-2); }
.hub-card__meta { margin-block-start: auto; font-size: .8125rem; color: var(--kx-ink-3); }

/* in-site source window (same design as the homepage) */
.srcm { padding: 0; border: 0; inline-size: min(980px, 94vw); block-size: min(900px, 90dvh); max-inline-size: none; max-block-size: none; border-radius: 20px; background: #f6f7f9; box-shadow: 0 30px 80px rgba(10,16,30,.35); overflow: hidden; }
.srcm[open] { display: flex; flex-direction: column; animation: srcm-in .22s ease-out; }
.srcm::backdrop { background: rgba(10,16,30,.55); backdrop-filter: blur(4px); }
@keyframes srcm-in { from { opacity: 0; transform: translateY(14px) scale(.985); } to { opacity: 1; transform: none; } }
.srcm__bar { flex: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px 12px 12px; background: #fff; border-block-end: 1px solid var(--kx-line); }
.srcm__title { margin: 0; min-inline-size: 0; font-size: .9375rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.srcm__title span { color: var(--kx-blue-ink); font-weight: 600; }
.srcm__close { flex: none; display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border: 0; border-radius: 999px; background: var(--kx-blue); color: #fff; font: 600 .9375rem var(--kx-font); cursor: pointer; }
.srcm__close svg { inline-size: 16px; block-size: 16px; stroke: currentColor; stroke-width: 2.4; fill: none; stroke-linecap: round; }
.srcm__body { position: relative; flex: 1; min-block-size: 0; }
.srcm__frame { display: block; inline-size: 100%; block-size: 100%; border: 0; background: #f6f7f9; }
.srcm__loading { position: absolute; inset: 0; display: grid; place-items: center; font-size: .875rem; color: var(--kx-ink-3); pointer-events: none; transition: opacity .2s; }
.srcm.is-loaded .srcm__loading { opacity: 0; }
.srcm__foot { flex: none; display: none; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-block-start: 1px solid var(--kx-line); }
.srcm__foot .srcm__close { inline-size: 100%; justify-content: center; padding-block: 13px; }
@media (max-width: 767px) {
  .srcm { inline-size: 100vw; block-size: 100dvh; border-radius: 0; }
  .srcm__bar .srcm__close span { display: none; }
  .srcm__bar .srcm__close { padding: 10px; }
  .srcm__foot { display: block; }
  .art__body { font-size: 1rem; }
  .art__lead { font-size: 1.0625rem; }
}
@media (prefers-reduced-motion: reduce) { .srcm[open] { animation: none; } .hub-card a { transition: none; } }
.art-trust { margin: 22px 0 0; padding: 16px 20px; border-radius: var(--r-md, 16px); background: var(--kx-blue-tint, #EEF4FF); border: 1px solid var(--kx-blue-tint-2, #D6E4FF); border-inline-start: 4px solid var(--kx-blue, #2E6BE6); }
.art-trust p { margin: 0; font-size: .9375rem; line-height: 1.65; color: var(--kx-ink); }
.art-trust .art-trust__h { margin-block-end: 4px; font-weight: 800; color: var(--kx-blue-ink, #1F55C4); }
.art-trust a { color: var(--kx-blue-ink, #1F55C4); font-weight: 700; }
.art-src__meta span[dir="ltr"] { unicode-bidi: isolate; }
.art-src__meta { direction: ltr; text-align: right; unicode-bidi: isolate; }