/* Reader promotion cards (design/10-article-promo.html, approved 2026-10-12). Loaded only while a campaign runs. */
.cpai-promo {
  --pr-ink: #15171A; --pr-muted: #636A73; --pr-blue: #004E7C; --pr-blue-dark: #003759; --pr-blue-tint: #e8f0f6; --pr-blue-border: #c9d8e6;
  --pr-teal: #0c7a7b; --pr-teal-tint: #e7f3f3; --pr-mint: #7fd6d1; --pr-stage: #0d1a22; --pr-stage-2: #16303d;
  --pr-r-sm: 10px; --pr-r: 16px; --pr-r-lg: 24px;
  --pr-e1: 0 0 0 1px rgba(21,23,26,.07), 0 1px 2px rgba(21,23,26,.04);
  --pr-e3: 0 0 0 1px rgba(21,23,26,.06), 0 4px 10px rgba(10,38,58,.06), 0 32px 64px -24px rgba(10,38,58,.32);
  --pr-spring: cubic-bezier(.16,1,.3,1);
  --pr-head: var(--font-head, Urbanist, system-ui, sans-serif); --pr-body: var(--font-body, "Source Sans 3", system-ui, sans-serif);
  container-type: inline-size; font-family: var(--pr-body); text-align: left;
}
/* Article and theme styles must not reach inside the cards. */
.cpai-promo.cpai-promo :is(p, h4, ul, li, span, strong, s, small, b) { margin: 0; }
.cpai-promo.cpai-promo :is(ul, li) { padding: 0; list-style: none; }
.cpai-promo.cpai-promo :is(li)::before { content: none; }
.cpai-promo.cpai-promo img { display: block; max-width: 100%; margin: 0; border: 0; border-radius: 0; box-shadow: none; }
.cpai-promo.cpai-promo a, a.cpai-promo.cpai-promo { text-decoration: none; box-shadow: none; }
.cpai-promo svg { display: block; flex: none; }

.cpai-promo .cpai-promo__kicker { display: flex; align-items: center; gap: 8px; font: 700 .75rem/1.2 var(--pr-head); letter-spacing: .1em; text-transform: uppercase; }
.cpai-promo .cpai-promo__kicker::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.cpai-promo .cpai-promo__title { font: 700 1.375rem/1.22 var(--pr-head); letter-spacing: -.02em; text-wrap: balance; }
.cpai-promo .cpai-promo__text { font-size: .9375rem; line-height: 1.55; }
.cpai-promo .cpai-promo__offer { font: 700 1.0625rem/1.4 var(--pr-head); }
.cpai-promo .cpai-promo__anchor { font: 400 .9375rem/1.4 var(--pr-body); opacity: .78; }
.cpai-promo .cpai-promo__media { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border-radius: var(--pr-r-sm); }
.cpai-promo .cpai-promo__media img { width: 100%; height: 100%; object-fit: cover; }
.cpai-promo .cpai-promo__chip { position: absolute; left: 10px; bottom: 10px; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: #fff; color: var(--pr-stage); font: 700 .75rem/1 var(--pr-head); box-shadow: 0 6px 18px -6px rgba(0,0,0,.5); }
.cpai-promo .cpai-promo__chip svg { width: 12px; height: 12px; }
.cpai-promo .cpai-promo__facts { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .8125rem; line-height: 1.4; }
.cpai-promo .cpai-promo__facts li { display: flex; align-items: center; gap: 5px; }
.cpai-promo .cpai-promo__facts svg { width: 14px; height: 14px; }
.cpai-promo .cpai-promo__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.cpai-promo .cpai-promo__cta { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 0 24px; border-radius: 999px; font: 700 .9375rem/1.1 var(--pr-head); text-align: center; transition: transform .5s var(--pr-spring), background-color .2s; }
.cpai-promo .cpai-promo__cta svg { width: 17px; height: 17px; transition: transform .5s var(--pr-spring); }
.cpai-promo .cpai-promo__cta:is(:hover, :focus-visible) { transform: translateY(-1px); }
.cpai-promo .cpai-promo__cta:is(:hover, :focus-visible) svg { transform: translateX(3px); }
.cpai-promo a:focus-visible, a.cpai-promo:focus-visible { outline: 3px solid #7cc4ff; outline-offset: 3px; }
.cpai-promo .cpai-promo__more { font: 600 .875rem/1.3 var(--pr-head); color: inherit; padding-bottom: 2px; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; }

/* Deadline: the real end date with the days left and a shrinking bar. */
.cpai-promo .cpai-promo__deadline { display: grid; gap: 6px; font: 600 .8125rem/1.3 var(--pr-head); }
.cpai-promo .cpai-promo__deadline b { font-weight: 800; }
.cpai-promo .cpai-promo__bar { display: block; height: 4px; overflow: hidden; border-radius: 999px; background: rgba(127,214,209,.22); }
.cpai-promo .cpai-promo__bar i { display: block; height: 100%; border-radius: inherit; background: var(--pr-mint); }

/* Expert logos: any number. Still when they fit; a slow glide, paused on hover, when they do not. */
.cpai-promo .cpai-logos { display: grid; gap: 8px; min-width: 0; }
.cpai-promo .cpai-logos__label { font-size: .75rem; line-height: 1.3; }
.cpai-promo .cpai-logos__viewport { overflow: hidden; }
.cpai-promo .cpai-logos__track { display: flex; align-items: center; gap: 28px; width: max-content; }
.cpai-promo .cpai-logos__track img { width: auto; height: 18px; max-width: 110px; object-fit: contain; }
.cpai-promo .cpai-logos.is-moving .cpai-logos__viewport { -webkit-mask-image: linear-gradient(90deg, transparent, #000 24px, #000 calc(100% - 24px), transparent); mask-image: linear-gradient(90deg, transparent, #000 24px, #000 calc(100% - 24px), transparent); }
.cpai-promo .cpai-logos.is-moving .cpai-logos__track { padding-inline: 24px; animation: cpai-logos var(--logo-time, 24s) linear infinite; }
.cpai-promo .cpai-logos.is-moving:is(:hover, :focus-within) .cpai-logos__track { animation-play-state: paused; }
@keyframes cpai-logos { to { transform: translateX(-50%); } }

/* A. In the text, where a video was. */
.cpai-promo--moment { display: grid; gap: 18px; margin: 28px 0; padding: 18px; border-radius: var(--pr-r-lg); background: radial-gradient(120% 140% at 0% 0%, var(--pr-stage-2) 0%, var(--pr-stage) 62%); color: #fff; box-shadow: var(--pr-e3); }
.cpai-promo--moment .cpai-promo__top { display: grid; gap: 16px; }
.cpai-promo--moment .cpai-promo__body { display: grid; gap: 10px; align-content: center; }
.cpai-promo--moment .cpai-promo__kicker { color: var(--pr-mint); }
.cpai-promo--moment .cpai-promo__title { color: #fff; }
.cpai-promo--moment .cpai-promo__text { color: rgba(255,255,255,.8); }
.cpai-promo--moment .cpai-promo__offer { color: #fff; }
.cpai-promo--moment .cpai-promo__cta { background: #fff; color: var(--pr-stage); box-shadow: 0 10px 30px -12px rgba(127,214,209,.65); }
.cpai-promo--moment .cpai-promo__cta:hover { background: #e9fbf9; }
.cpai-promo--moment .cpai-promo__more { color: #fff; }
.cpai-promo--moment .cpai-promo__foot { display: grid; gap: 14px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.12); }
.cpai-promo--moment .cpai-promo__facts { color: rgba(255,255,255,.78); }
/* The article's list colour is stronger than one class: name the items. */
.cpai-promo.cpai-promo--moment .cpai-promo__facts li, .cpai-promo.cpai-promo--moment .cpai-promo__facts li span { color: rgba(255,255,255,.78); }
.cpai-promo.cpai-promo--pass .cpai-promo__facts li, .cpai-promo.cpai-promo--pass .cpai-promo__facts li span { color: var(--pr-muted); }
.cpai-promo--moment .cpai-promo__facts svg { color: var(--pr-mint); }
.cpai-promo--moment .cpai-promo__deadline { color: #fff; }
.cpai-promo--moment .cpai-logos__label { color: rgba(255,255,255,.6); }
.cpai-promo--moment .cpai-logos__track img { filter: brightness(0) invert(1); opacity: .72; }
@container (min-width: 600px) {
  .cpai-promo--moment .cpai-promo__top { grid-template-columns: 250px 1fr; align-items: center; gap: 22px; }
  .cpai-promo--moment .cpai-promo__foot { grid-template-columns: 220px 1fr; align-items: center; column-gap: 24px; }
  .cpai-promo--moment .cpai-promo__deadline { grid-row: span 2; }
}
@container (max-width: 599px) {
  .cpai-promo--moment :is(.cpai-promo__text, .cpai-promo__facts li:nth-child(n+3)) { display: none; }
  .cpai-promo--moment .cpai-promo__title { font-size: 1.25rem; }
  .cpai-promo--moment .cpai-promo__cta { width: 100%; padding: 0 14px; font-size: .875rem; }
  .cpai-promo--moment .cpai-promo__actions { justify-content: center; }
}
@media (max-width: 599px) { .cpai-promo--moment { gap: 14px; padding: 14px; } }

/* B. Sidebar widget: the invitation pass. */
.cpai-promo--pass { display: grid; gap: 12px; padding: 14px; border-radius: var(--pr-r); background: linear-gradient(180deg, #f1f6fa 0%, var(--pr-blue-tint) 100%); box-shadow: inset 0 0 0 1px var(--pr-blue-border); color: var(--pr-ink); }
.cpai-promo--pass .cpai-promo__kicker { color: var(--pr-teal); font-size: .6875rem; }
.cpai-promo--pass .cpai-promo__title { font-size: 1.125rem; color: var(--pr-ink); }
.cpai-promo--pass .cpai-promo__ticket { position: relative; display: grid; gap: 10px; padding: 12px 14px 14px; border-radius: var(--pr-r-sm); background: #fff; box-shadow: var(--pr-e3); }
.cpai-promo--pass .cpai-promo__ticket::before, .cpai-promo--pass .cpai-promo__ticket::after { content: ""; position: absolute; left: -8px; top: 46px; width: 16px; height: 16px; border-radius: 50%; background: var(--pr-blue-tint); }
.cpai-promo--pass .cpai-promo__ticket::after { left: auto; right: -8px; }
.cpai-promo--pass .cpai-promo__ticket-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; padding-bottom: 10px; border-bottom: 1.5px dashed var(--pr-blue-border); }
.cpai-promo--pass .cpai-promo__ticket-top strong { font: 800 1rem/1.15 var(--pr-head); color: var(--pr-blue); }
.cpai-promo--pass .cpai-promo__price { display: block; text-align: right; font: 800 1.625rem/1 var(--pr-head); color: var(--pr-ink); white-space: nowrap; }
.cpai-promo--pass .cpai-promo__price > * { display: block; }
.cpai-promo--pass .cpai-promo__price s { margin-bottom: 4px; font: 600 .75rem/1 var(--pr-body); color: var(--pr-muted); text-decoration: line-through; }
.cpai-promo--pass .cpai-promo__price small { margin-top: 3px; font: 700 .75rem/1 var(--pr-head); color: var(--pr-teal); }
.cpai-promo--pass .cpai-promo__deadline { font-size: .75rem; color: var(--pr-ink); }
.cpai-promo--pass .cpai-promo__bar { background: var(--pr-teal-tint); }
.cpai-promo--pass .cpai-promo__bar i { background: var(--pr-teal); }
.cpai-promo--pass .cpai-promo__cta { width: 100%; min-height: 42px; padding: 0 14px; gap: 8px; font-size: .875rem; background: var(--pr-blue); color: #fff; box-shadow: 0 12px 28px -12px rgba(0,78,124,.55); }
.cpai-promo--pass .cpai-promo__cta:hover { background: var(--pr-blue-dark); color: #fff; }
.cpai-promo--pass .cpai-promo__facts { gap: 2px 10px; font-size: .75rem; color: var(--pr-muted); }
.cpai-promo--pass .cpai-promo__facts svg { color: var(--pr-teal); }
.cpai-promo--pass .cpai-logos__label { color: var(--pr-muted); }
.cpai-promo--pass .cpai-logos__track img { filter: grayscale(1); opacity: .7; }
/* Below 1040 px the theme moves the widget under the article: two columns there. */
@container (min-width: 560px) {
  .cpai-promo--pass { grid-template-columns: 1fr 1fr; align-items: center; column-gap: 22px; padding: 20px; }
  .cpai-promo--pass > :is(.cpai-promo__kicker, .cpai-logos, .cpai-promo__title) { grid-column: 1 / -1; }
}

/* C. Compact line in other articles. The whole card is one link. */
a.cpai-promo--compact { display: grid; grid-template-columns: 128px 1fr; gap: 16px; align-items: center; margin: 24px 0; padding: 12px; border-radius: var(--pr-r); background: #fff; color: var(--pr-ink); box-shadow: var(--pr-e1), inset 3px 0 0 var(--pr-teal); transition: box-shadow .5s var(--pr-spring), transform .5s var(--pr-spring); }
a.cpai-promo--compact:is(:hover, :focus-visible) { transform: translateY(-1px); box-shadow: var(--pr-e3), inset 3px 0 0 var(--pr-teal); }
.cpai-promo--compact .cpai-promo__media { display: block; }
.cpai-promo--compact .cpai-promo__body { display: grid; gap: 3px; }
.cpai-promo--compact .cpai-promo__kicker { color: var(--pr-teal); font-size: .6875rem; }
.cpai-promo--compact .cpai-promo__title { display: block; font-size: 1.0625rem; color: var(--pr-ink); }
.cpai-promo--compact .cpai-promo__go { display: block; font: 700 .875rem/1.35 var(--pr-head); color: var(--pr-blue); }
.cpai-promo--compact .cpai-promo__badge { position: absolute; right: 6px; bottom: 6px; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #fff; color: var(--pr-stage); }
.cpai-promo--compact .cpai-promo__badge svg { width: 11px; height: 11px; }
@media (max-width: 520px) { a.cpai-promo--compact { grid-template-columns: 96px 1fr; } }

/* Access Plans: the reader offer on the Premier card. */
.cpai-promo--plans { display: grid; gap: 12px; margin: 4px 0 0; color: #fff; container-type: normal; }
.cpai-promo--plans .cpai-promo__ribbon { display: inline-flex; align-items: center; gap: 8px; width: fit-content; padding: 7px 14px; border-radius: 999px; background: var(--pr-mint); color: var(--pr-stage); font: 700 .8125rem/1.2 var(--pr-head); }
.cpai-promo--plans .cpai-promo__ribbon svg { width: 16px; height: 16px; }
.cpai-promo--plans .cpai-promo__plans-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; }
.cpai-promo--plans .cpai-promo__plans-price strong { font: 800 clamp(2.125rem, 1.6rem + 1.6vw, 2.75rem)/1 var(--pr-head); letter-spacing: -.03em; color: #fff; }
.cpai-promo--plans .cpai-promo__plans-price span { font-size: .9375rem; color: rgba(255,255,255,.8); }
.cpai-promo--plans .cpai-promo__plans-note { font-size: .9375rem; line-height: 1.5; color: rgba(255,255,255,.84); }
.cpai-promo--plans .cpai-promo__deadline { max-width: 340px; color: #fff; }
.cpai-promo--plans .cpai-learn-btn { margin-top: 6px; }

/* The sticky article column must fit the screen with the card in it: the outline scrolls on its own and, on short
   screens, the card drops its image. */
@media (min-width: 1041px) {
  .cpai-blog-right-rail:has(.cpai-promo--pass) .cpai-blog-on-this-page ol { max-height: max(120px, calc(100vh - var(--l-sticky-top, 100px) - 650px)); overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
}
@media (min-width: 1041px) and (max-height: 860px) {
  .cpai-blog-right-rail .cpai-promo--pass .cpai-promo__media { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .cpai-promo .cpai-promo__cta, .cpai-promo .cpai-promo__cta svg, a.cpai-promo--compact { transition: none; }
  .cpai-promo .cpai-logos .cpai-logos__track { animation: none !important; flex-wrap: wrap; width: auto; padding-inline: 0; gap: 10px 24px; }
  .cpai-promo .cpai-logos .cpai-logos__viewport { -webkit-mask-image: none; mask-image: none; }
  .cpai-promo .cpai-logos [aria-hidden="true"] { display: none; }
}