.engnai-cat-story {
  --engnai-gap: 14px;
  --engnai-desktop-per-view: 6;
  --engnai-tablet-per-view: 4;
  --engnai-mobile-card-width: 80%;
  --engnai-text: #0b1028;
  --engnai-muted: #6d7688;
  --engnai-accent: #a91546;
  --engnai-surface: rgba(255, 255, 255, 0.92);
  --engnai-line: rgba(11, 16, 40, 0.08);
  --engnai-shadow: 0 20px 48px rgba(11, 16, 40, 0.08);
  --engnai-shadow-soft: 0 16px 34px rgba(11, 16, 40, 0.07);
  --engnai-ease: cubic-bezier(.22,.61,.36,1);
  color: var(--engnai-text);
}

.engnai-cat-story,
.engnai-cat-story * {
  box-sizing: border-box;
}

.engnai-cat-story__shell {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  padding: 28px;
  background: var(--engnai-surface);
  border: 1px solid rgba(255,255,255,.72);
  box-shadow: var(--engnai-shadow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.engnai-cat-story__shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11,16,40,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,16,40,.028) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: .38;
  pointer-events: none;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.48), transparent 84%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.48), transparent 84%);
}

.engnai-cat-story__head,
.engnai-cat-story__note,
.engnai-cat-carousel {
  position: relative;
  z-index: 1;
}

.engnai-cat-story__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  margin-bottom: 18px;
}

.engnai-cat-story__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 8px 14px;
  width: fit-content;
  border-radius: 999px;
  background: rgba(169,21,70,.06);
  border: 1px solid rgba(169,21,70,.12);
  color: var(--engnai-accent);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 12px;
}

.engnai-cat-story__eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.engnai-cat-story__title {
  margin: 0 0 8px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  font-weight: 900;
  color: var(--engnai-text);
}

.engnai-cat-story__title-accent {
  color: var(--engnai-accent);
}

.engnai-cat-story__desc {
  margin: 0;
  max-width: 760px;
  color: var(--engnai-muted);
  line-height: 1.85;
  font-size: 15px;
}

.engnai-cat-story__controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.engnai-cat-story__arrow {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(11,16,40,.08);
  border-radius: 50%;
  background: #fff;
  color: var(--engnai-text);
  cursor: pointer;
  box-shadow: var(--engnai-shadow-soft);
  transition: transform .25s var(--engnai-ease), color .25s var(--engnai-ease), border-color .25s var(--engnai-ease);
}

.engnai-cat-story__arrow:hover,
.engnai-cat-story__arrow:focus-visible {
  transform: translateY(-2px);
  color: var(--engnai-accent);
  border-color: rgba(169,21,70,.16);
  outline: none;
}

.engnai-cat-story__note {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.84);
  border: 1px solid rgba(11,16,40,.06);
  color: var(--engnai-muted);
  line-height: 1.75;
  font-size: 14px;
  margin-bottom: 18px;
}

.engnai-cat-story__note-chip {
  flex-shrink: 0;
  min-height: 34px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(169,21,70,.08);
  color: var(--engnai-accent);
  font-size: 12px;
  font-weight: 900;
}

.engnai-cat-carousel {
  position: relative;
}

.engnai-cat-carousel__viewport {
  overflow: hidden;
  padding: 4px 2px 10px;
  direction: ltr;
}

.engnai-cat-carousel__track {
  display: flex;
  gap: var(--engnai-gap);
  will-change: transform;
  transition: transform .55s var(--engnai-ease);
  direction: ltr;
}

.engnai-cat-card {
  direction: rtl;
  position: relative;
  min-width: calc((100% - (var(--engnai-gap) * (var(--engnai-desktop-per-view) - 1))) / var(--engnai-desktop-per-view));
  flex: 0 0 calc((100% - (var(--engnai-gap) * (var(--engnai-desktop-per-view) - 1))) / var(--engnai-desktop-per-view));
  height: 280px;
  padding: 8px;
  border-radius: 24px;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid rgba(11,16,40,.06);
  box-shadow: var(--engnai-shadow-soft);
  transition: transform .32s var(--engnai-ease), box-shadow .32s var(--engnai-ease), border-color .32s var(--engnai-ease);
}

.engnai-cat-card:hover,
.engnai-cat-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(169,21,70,.14);
  box-shadow: 0 22px 42px rgba(11,16,40,.10);
  outline: none;
}

.engnai-cat-card__inner {
  position: relative;
  height: 100%;
  padding: 12px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
  overflow: hidden;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 12px;
}

.engnai-cat-card__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,16,40,.01), transparent 30%, rgba(11,16,40,.03) 100%);
  pointer-events: none;
}

.engnai-cat-card__media-wrap {
  position: relative;
  min-height: 0;
}

.engnai-cat-card__media {
  position: relative;
  height: 100%;
  min-height: 174px;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, #edf1f8, #f6f8fc);
}

.engnai-cat-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,16,40,0) 45%, rgba(11,16,40,.12) 100%);
  opacity: .72;
  pointer-events: none;
}

.engnai-cat-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.01);
  transition: transform .5s var(--engnai-ease), filter .35s var(--engnai-ease);
}

.engnai-cat-card:hover .engnai-cat-card__img,
.engnai-cat-card:focus-visible .engnai-cat-card__img {
  transform: scale(1.06);
}

.engnai-cat-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  font-weight: 900;
  color: rgba(11,16,40,.38);
  background:
    radial-gradient(circle at 20% 20%, rgba(169,21,70,.16), transparent 22%),
    linear-gradient(135deg, #eef2f9, #f7f9fc);
}

.engnai-cat-card__title {
  margin: 0;
  text-align: center;
  font-size: 17px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--engnai-text);
  position: relative;
  z-index: 1;
}

.engnai-cat-card__count {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 14px;
  background: #10183a;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  line-height: 1;
  letter-spacing: -0.01em;
  font-weight: 900;
  transform: translateY(16px);
  opacity: 0;
  transition: transform .3s var(--engnai-ease), opacity .3s var(--engnai-ease);
  z-index: 2;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.engnai-cat-card:hover .engnai-cat-card__count,
.engnai-cat-card:focus-visible .engnai-cat-card__count {
  transform: translateY(0);
  opacity: 1;
}

.engnai-cat-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}

.engnai-cat-carousel__dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(11,16,40,.16);
  cursor: pointer;
  transition: width .25s var(--engnai-ease), background .25s var(--engnai-ease);
}

.engnai-cat-carousel__dot.is-active {
  width: 26px;
  background: var(--engnai-accent);
}

.js-engnai-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--engnai-ease), transform .6s var(--engnai-ease);
  transition-delay: calc(var(--engnai-index, 0) * 24ms);
}

.js-engnai-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.engnai-cat-story__empty {
  padding: 20px;
  border-radius: 20px;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(11,16,40,.08);
}

@media (max-width: 1180px) {
  .engnai-cat-card {
    min-width: calc((100% - (var(--engnai-gap) * (var(--engnai-tablet-per-view) - 1))) / var(--engnai-tablet-per-view));
    flex-basis: calc((100% - (var(--engnai-gap) * (var(--engnai-tablet-per-view) - 1))) / var(--engnai-tablet-per-view));
  }
}

@media (max-width: 900px) {
  .engnai-cat-story__head {
    grid-template-columns: 1fr;
  }

  .engnai-cat-story__controls {
    justify-content: flex-start;
  }

  .engnai-cat-card {
    min-width: calc((100% - (var(--engnai-gap) * 2)) / 3);
    flex-basis: calc((100% - (var(--engnai-gap) * 2)) / 3);
  }
}

@media (max-width: 767px) {
  .engnai-cat-story__shell {
    padding: 18px 14px;
    border-radius: 24px;
  }

  .engnai-cat-story__eyebrow {
    margin-bottom: 10px;
  }

  .engnai-cat-story__title {
    font-size: clamp(28px, 9vw, 38px);
  }

  .engnai-cat-story__desc,
  .engnai-cat-story__note {
    font-size: 14px;
  }

  .engnai-cat-story__note {
    flex-direction: column;
    align-items: flex-start;
  }

  .engnai-cat-story__arrow {
    width: 44px;
    height: 44px;
  }

  .engnai-cat-carousel__viewport {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .engnai-cat-carousel__viewport::-webkit-scrollbar {
    display: none;
  }

  .engnai-cat-carousel__track {
    transition: none;
  }

  .engnai-cat-card {
    min-width: var(--engnai-mobile-card-width);
    flex-basis: var(--engnai-mobile-card-width);
    height: 248px;
    scroll-snap-align: start;
  }

  .engnai-cat-card__media {
    min-height: 150px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .engnai-cat-story *,
  .engnai-cat-story *::before,
  .engnai-cat-story *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}