/* SSI IR "Latest News" marquee — thin horizontal strip for the Investor Overview page.
   Served from CloudFront, referenced by the WP snippet.
   Consumes the same articles.json as the main press feed. */

#ssi-ir-latest {
  --sil-accent: #0A3D62;
  --sil-fg: #0f172a;
  --sil-muted: #64748b;
  --sil-line: #e7eaef;
  --sil-bg: #ffffff;
  --sil-card-w: 300px;
  --sil-card-h: 168px;
  --sil-gap: 16px;
  --sil-speed: 40s;
  font-family: inherit;
  color: var(--sil-fg);
  line-height: 1.4;
  box-sizing: border-box;
  background: var(--sil-bg);
  border-top: 1px solid var(--sil-line);
  border-bottom: 1px solid var(--sil-line);
  overflow: hidden;
  position: relative;
  padding: 20px 0 22px;
}
#ssi-ir-latest *, #ssi-ir-latest *::before, #ssi-ir-latest *::after { box-sizing: border-box; }

.sil-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px;
  padding: 0 clamp(1rem, 4vw, 2rem) 12px;
  max-width: 1440px; margin: 0 auto;
}
.sil-head__label {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 700; color: var(--sil-accent);
  display: inline-flex; align-items: center; gap: 8px;
}
.sil-head__label::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--sil-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--sil-accent) 20%, transparent);
}
.sil-head__hint { font-size: 12px; color: var(--sil-muted); }

.sil-viewport {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
}

.sil-track {
  display: flex; gap: var(--sil-gap);
  width: max-content;
  animation: sil-scroll var(--sil-speed) linear infinite;
  will-change: transform;
}
#ssi-ir-latest:hover .sil-track { animation-play-state: paused; }
#ssi-ir-latest:focus-within .sil-track { animation-play-state: paused; }

@keyframes sil-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - var(--sil-gap) / 2)); }
}

@media (prefers-reduced-motion: reduce) {
  .sil-track { animation: none; }
  .sil-viewport { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .sil-viewport::-webkit-scrollbar { height: 6px; }
}

.sil-card {
  flex: 0 0 var(--sil-card-w);
  width: var(--sil-card-w);
  min-height: var(--sil-card-h);
  display: flex; flex-direction: column;
  border: 1px solid var(--sil-line);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.sil-card:hover, .sil-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
  border-color: color-mix(in srgb, var(--sil-accent) 40%, var(--sil-line));
  outline: none;
}

.sil-card__thumb {
  aspect-ratio: 16 / 9;
  width: 100%;
  background: var(--sil-line) center/cover no-repeat;
  position: relative;
  flex-shrink: 0;
}
.sil-card__thumb--placeholder {
  background: linear-gradient(135deg, color-mix(in srgb, var(--sil-accent) 12%, #fff) 0%, color-mix(in srgb, var(--sil-accent) 4%, #fff) 100%);
  display: flex; align-items: center; justify-content: center;
  color: var(--sil-accent); font-weight: 700; font-size: 22px;
  letter-spacing: 0.02em;
}

.sil-card__body {
  padding: 10px 12px 12px;
  display: flex; flex-direction: column; gap: 4px;
  flex: 1;
}
.sil-card__outlet {
  font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  font-weight: 700; color: var(--sil-accent);
}
.sil-card__title {
  font-size: 13.5px; font-weight: 600; color: var(--sil-fg);
  line-height: 1.35; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; text-overflow: ellipsis;
}
.sil-card__date {
  margin-top: auto;
  font-size: 11px; color: var(--sil-muted);
}

@media (max-width: 600px) {
  #ssi-ir-latest { --sil-card-w: 240px; --sil-card-h: 150px; }
  .sil-card__title { font-size: 12.5px; }
}