/* UNICO 遊戲娛樂專區：樣式限定在 .unico-* 以免覆蓋原有產品頁 */

.unico-page {
  background: var(--paper);
}

.unico-page section[id] {
  scroll-margin-top: 96px;
}

.unico-hero {
  position: relative;
  overflow: hidden;
  min-height: min(88vh, 820px);
  padding: 132px 0 72px;
  color: var(--white);
  background: #0c1114;
}

.unico-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 120px;
  background: linear-gradient(180deg, transparent, var(--paper));
  pointer-events: none;
}

.unico-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 40px;
  align-items: center;
}

.unico-hero-copy h1 {
  color: var(--white);
}

.unico-hero-copy .hero-copy {
  color: rgba(255, 255, 255, 0.82);
}

.unico-hero-media {
  margin: 0;
  min-height: 420px;
}

.unico-hero-media img {
  width: 100%;
  height: 100%;
  max-height: 560px;
  object-fit: contain;
}

.unico-hero-media.is-cover img {
  object-fit: cover;
  border-radius: 8px;
}

.unico-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  font-weight: 700;
}

.unico-crumb li:not(:last-child)::after {
  content: "/";
  margin-left: 10px;
  color: var(--muted);
  font-weight: 600;
}

.unico-crumb a {
  color: var(--teal-dark);
}

.unico-hero .unico-crumb a {
  color: rgba(255, 255, 255, 0.78);
}

.unico-hero .unico-crumb li:not(:last-child)::after {
  color: rgba(255, 255, 255, 0.38);
}

.unico-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.unico-feature-list {
  display: grid;
  gap: 10px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.unico-feature-list li {
  position: relative;
  padding-left: 18px;
  color: var(--charcoal);
  font-weight: 700;
}

.unico-hero .unico-feature-list li {
  color: rgba(255, 255, 255, 0.9);
}

.unico-feature-list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--teal);
}

.unico-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.unico-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.unico-card-media,
.unico-card-placeholder {
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(circle at 50% 18%, rgba(19, 168, 158, 0.12), transparent 42%),
    #101518;
}

.unico-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8%;
}

.unico-card-placeholder {
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
  padding: 24px;
}

.unico-card-placeholder strong {
  display: block;
  font-size: 28px;
  letter-spacing: 0.18em;
}

.unico-card-placeholder span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.unico-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px 24px;
}

.unico-card-body h3 {
  margin-bottom: 8px;
}

.unico-card-body p {
  display: -webkit-box;
  margin-bottom: 0;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.unico-card-body .text-link,
.unico-card-body .btn {
  margin-top: auto;
}

.unico-tag {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 8px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

.unico-tag.is-pending {
  color: var(--muted);
}

.unico-shape-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.unico-shape-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.unico-detail-hero {
  padding: 128px 0 64px;
  background: linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
}

.unico-detail-hero h1 {
  color: var(--ink);
}

.unico-detail-hero .hero-copy {
  color: var(--muted);
}

.unico-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 46px;
  align-items: start;
}

.unico-product-shot {
  margin: 0;
  padding: 28px;
  border-radius: 8px;
  background: #101518;
  box-shadow: var(--shadow);
}

.unico-product-shot img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.unico-intro {
  max-width: 760px;
  font-size: 18px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.unico-feature-stack {
  display: grid;
  gap: 56px;
}

.unico-feature-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.unico-feature-block.is-reverse {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.unico-feature-block.is-reverse .unico-feature-copy {
  order: 2;
}

.unico-feature-visual {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #101518;
  box-shadow: var(--shadow);
}

.unico-feature-visual.is-scene {
  background: #0c1114;
}

.unico-feature-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
}

.unico-feature-visual.is-scene img {
  object-fit: cover;
}

.unico-caption {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.unico-gallery {
  display: grid;
  gap: 18px;
}

.unico-gallery-stage {
  margin: 0;
  padding: 24px;
  border-radius: 8px;
  background: #101518;
}

.unico-gallery-stage img {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 560px;
  object-fit: contain;
}

.unico-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: 10px;
}

.unico-thumb {
  padding: 0;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 8px;
  background: #101518;
  cursor: pointer;
}

.unico-thumb img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.unico-thumb[aria-pressed="true"],
.unico-thumb:hover,
.unico-thumb:focus-visible {
  border-color: var(--teal);
}

.unico-video {
  overflow: hidden;
  border-radius: 8px;
  background: #101518;
}

.unico-video video {
  display: block;
  width: 100%;
  max-height: 560px;
  background: #000;
}

.unico-compare {
  width: 100%;
  overflow-x: auto;
}

.unico-compare table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: var(--white);
}

.unico-compare th,
.unico-compare td {
  padding: 16px 18px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.unico-compare th {
  background: var(--paper);
  font-size: 14px;
}

.unico-pending {
  max-width: 680px;
  padding: 36px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: var(--white);
}

.unico-home {
  background: var(--paper);
}

.unico-home-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 42px;
}

.unico-home-head .section-heading {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .unico-hero-grid,
  .unico-detail-grid,
  .unico-feature-block,
  .unico-feature-block.is-reverse,
  .unico-shape-grid {
    grid-template-columns: 1fr;
  }

  .unico-hero-media,
  .unico-product-shot {
    order: -1;
  }

  .unico-feature-block.is-reverse .unico-feature-copy {
    order: 0;
  }

  .unico-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .unico-hero,
  .unico-detail-hero {
    min-height: 0;
    padding-top: 118px;
  }

  .unico-hero-media {
    min-height: 280px;
  }
}

@media (max-width: 620px) {
  .unico-card-grid {
    grid-template-columns: 1fr;
  }

  .unico-hero-copy h1,
  .unico-detail-hero h1 {
    font-size: 36px;
  }

  .unico-product-shot,
  .unico-gallery-stage {
    padding: 16px;
  }

  .unico-compare table {
    min-width: 0;
  }

  .unico-compare th,
  .unico-compare td {
    display: block;
    border-right: 0;
  }

  .unico-compare thead {
    display: none;
  }

  .unico-compare td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
  }
}

@media (prefers-reduced-motion: reduce) {
  .unico-card,
  .unico-thumb,
  .unico-card-media img {
    transition: none;
  }
}

/* ---- 詳情頁優化 ---- */

.unico-detail-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 78% 30%, rgba(19, 168, 158, 0.14), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
}

.unico-detail-hero h1 {
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.12;
}

.unico-product-shot {
  background:
    radial-gradient(circle at 50% 30%, rgba(19, 168, 158, 0.22), transparent 55%),
    #101518;
}

.unico-product-shot img {
  transition: transform 400ms ease;
}

.unico-product-shot:hover img {
  transform: scale(1.03);
}

.unico-subnav {
  position: sticky;
  z-index: 15;
  top: 61px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
}

.unico-subnav-inner {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.unico-subnav-inner::-webkit-scrollbar {
  display: none;
}

.unico-subnav a {
  flex: none;
  padding: 14px 14px 12px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: color 160ms ease, border-color 160ms ease;
}

.unico-subnav a:hover,
.unico-subnav a.is-active {
  color: var(--teal-dark);
  border-bottom-color: var(--teal);
}

.unico-page section[id] {
  scroll-margin-top: 120px;
}

.unico-page main > section:not(.unico-detail-hero) {
  padding: 72px 0;
}

.unico-feature-stack {
  gap: 72px;
}

.unico-feature-copy h3 {
  font-size: clamp(22px, 2.4vw, 30px);
}

.unico-feature-copy p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.unico-feature-visual {
  background:
    radial-gradient(circle at 50% 40%, rgba(19, 168, 158, 0.16), transparent 60%),
    #101518;
}

.unico-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.unico-reveal.is-visible {
  opacity: 1;
  transform: none;
}

.unico-gallery:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 4px;
  border-radius: 8px;
}

.unico-gallery-stage {
  position: relative;
  background:
    radial-gradient(circle at 50% 40%, rgba(19, 168, 158, 0.16), transparent 60%),
    #101518;
}

.unico-gallery-stage .unico-caption {
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
}

.unico-gallery-arrow {
  position: absolute;
  top: 44%;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: background 160ms ease;
}

.unico-gallery-arrow:hover,
.unico-gallery-arrow:focus-visible {
  background: var(--teal);
}

.unico-gallery-arrow.is-prev {
  left: 14px;
}

.unico-gallery-arrow.is-next {
  right: 14px;
}

.unico-gallery-count {
  position: absolute;
  top: 16px;
  right: 18px;
  padding: 2px 10px;
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.14);
  font-size: 12px;
  font-weight: 700;
}

.unico-thumb {
  transition: border-color 160ms ease, transform 160ms ease;
}

.unico-thumb:hover {
  transform: translateY(-2px);
}

.unico-thumb.is-active {
  border-color: var(--teal);
}

.spec-table div:nth-child(odd) {
  background: rgba(247, 249, 248, 0.6);
}

.unico-card {
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.unico-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

@media (max-width: 900px) {
  .unico-subnav {
    top: 52px;
  }

  .unico-page main > section:not(.unico-detail-hero) {
    padding: 52px 0;
  }

  .unico-feature-stack {
    gap: 48px;
  }

  .unico-page section[id] {
    scroll-margin-top: 108px;
  }
}

@media (max-width: 620px) {
  .unico-thumbs {
    display: flex;
    overflow-x: auto;
    padding-bottom: 6px;
    scroll-snap-type: x proximity;
  }

  .unico-thumb {
    flex: 0 0 76px;
    scroll-snap-align: center;
  }

  .unico-gallery-arrow {
    width: 38px;
    height: 38px;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .unico-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .unico-product-shot img {
    transition: none;
  }
}

/* width/height 屬性會被當成固定高度，改由 aspect-ratio 決定 */
.unico-product-shot img,
.unico-feature-visual img,
.unico-gallery-stage img,
.unico-thumb img {
  height: auto;
}