.cts-alg {
  color: #172033;
  margin-block: 2rem;
}

.cts-alg > h2,
.cts-alg > h3,
.cts-alg > h4 {
  margin-block: 0 .75rem;
  text-align: center;
}

.cts-alg__intro {
  color: #526078;
  margin: 0 auto 1.5rem;
  max-width: 48rem;
  text-align: center;
}

.cts-alg__intro p { margin: 0; }
.cts-alg__grid { display: grid; list-style: none; margin: 0; padding: 0; }
.cts-alg--gap-compact .cts-alg__grid { gap: .5rem; }
.cts-alg--gap-comfortable .cts-alg__grid { gap: 1rem; }
.cts-alg--gap-roomy .cts-alg__grid { gap: 1.5rem; }
.cts-alg--columns-1 .cts-alg__grid { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.cts-alg--columns-2 .cts-alg__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cts-alg--columns-3 .cts-alg__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cts-alg--columns-4 .cts-alg__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cts-alg--columns-5 .cts-alg__grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.cts-alg--columns-6 .cts-alg__grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.cts-alg__item { min-width: 0; }

.cts-alg__logo {
  align-items: center;
  box-sizing: border-box;
  color: #172033;
  display: flex;
  flex-direction: column;
  gap: .65rem;
  height: 100%;
  justify-content: center;
  min-height: calc(var(--cts-alg-image-height, 80px) + 3rem);
  padding: 1.25rem;
  text-align: center;
  text-decoration: none;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.cts-alg--theme-cards .cts-alg__logo { background: #fff; border: 1px solid #dbe3ec; border-radius: .75rem; box-shadow: 0 .35rem 1rem rgba(15,23,42,.06); }
.cts-alg--theme-bordered .cts-alg__logo { background: transparent; border: 2px solid #cbd5e1; border-radius: .35rem; }
.cts-alg--theme-minimal .cts-alg__logo { background: transparent; border: 0; padding-inline: .75rem; }
a.cts-alg__logo:hover { border-color: #2563eb; box-shadow: 0 .55rem 1.25rem rgba(15,23,42,.12); transform: translateY(-2px); }
a.cts-alg__logo:focus-visible { outline: 3px solid #2563eb; outline-offset: 3px; }
.cts-alg__image { display: block; height: var(--cts-alg-image-height, 80px); max-width: 100%; object-fit: contain; width: 100%; }
.cts-alg--grayscale .cts-alg__image { filter: grayscale(1); opacity: .78; transition: filter .18s ease, opacity .18s ease; }
.cts-alg--grayscale a.cts-alg__logo:hover .cts-alg__image,
.cts-alg--grayscale a.cts-alg__logo:focus-visible .cts-alg__image { filter: grayscale(0); opacity: 1; }
.cts-alg__name { font-size: .95rem; font-weight: 800; line-height: 1.3; }
.cts-alg__description { color: #526078; font-size: .84rem; line-height: 1.45; }

@media (max-width: 900px) {
  .cts-alg--columns-5 .cts-alg__grid,
  .cts-alg--columns-6 .cts-alg__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .cts-alg--columns-3 .cts-alg__grid,
  .cts-alg--columns-4 .cts-alg__grid,
  .cts-alg--columns-5 .cts-alg__grid,
  .cts-alg--columns-6 .cts-alg__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 420px) {
  .cts-alg__grid,
  .cts-alg--columns-2 .cts-alg__grid,
  .cts-alg--columns-3 .cts-alg__grid,
  .cts-alg--columns-4 .cts-alg__grid,
  .cts-alg--columns-5 .cts-alg__grid,
  .cts-alg--columns-6 .cts-alg__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .cts-alg__logo,
  .cts-alg__image { transition: none; }
}