/* LabSite 區塊（照片、相簿、動畫庫）v2：由 LabSite 編輯器產生，更新時會被覆寫。 */
.ls-block {
  padding: clamp(32px, 6vw, 72px) 0;
}
.ls-wrap {
  width: min(1120px, 100% - 2 * clamp(16px, 4vw, 40px));
  margin-inline: auto;
}
.ls-title {
  margin: 0 0 clamp(16px, 2.5vw, 28px);
}
.ls-text {
  max-width: 72ch;
  margin: 0 0 clamp(16px, 2.5vw, 26px);
  line-height: 1.85;
  white-space: pre-line;
}
.ls-text-section .ls-text {
  margin-bottom: 0;
}
.ls-photo {
  margin: 0 auto;
  max-width: 900px;
}
.ls-photo img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}
.ls-photo figcaption,
.ls-album figcaption {
  margin-top: 8px;
  font-size: 0.9em;
  line-height: 1.6;
  opacity: 0.78;
}
.ls-album-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
.ls-album-masonry {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 3 220px;
  column-gap: 14px;
}
.ls-album-masonry li {
  break-inside: avoid;
  margin-bottom: 14px;
}
.ls-album-carousel {
  position: relative;
}
.ls-album-track {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}
.ls-album-track li {
  flex: 0 0 min(78%, 520px);
  scroll-snap-align: start;
}
.ls-album figure {
  margin: 0;
}
.ls-album-open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  border-radius: 8px;
  overflow: hidden;
}
.ls-album-open img {
  display: block;
  width: 100%;
  height: auto;
  transition: transform 0.4s ease;
}
.ls-album-grid .ls-album-open img {
  aspect-ratio: 1;
  object-fit: cover;
}
.ls-album-track .ls-album-open img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.ls-album-open:hover img {
  transform: scale(1.03);
}
.ls-album-open:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 3px;
}
.ls-album-nav {
  position: absolute;
  top: calc(50% - 22px);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.92);
  color: #222;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}
.ls-album-nav.prev {
  left: 8px;
}
.ls-album-nav.next {
  right: 8px;
}
.ls-album-empty {
  opacity: 0.7;
}
.ls-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 12, 12, 0.92);
  display: grid;
  grid-template-rows: 1fr auto;
  place-items: center;
  padding: 56px 64px 20px;
  color: #fff;
}
.ls-lightbox img {
  max-width: 100%;
  max-height: calc(100vh - 150px);
  object-fit: contain;
  border-radius: 4px;
}
.ls-lightbox p {
  margin: 12px 0 0;
  text-align: center;
  line-height: 1.6;
}
.ls-lightbox button {
  position: absolute;
  border: 0;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
}
.ls-lightbox button:focus-visible {
  outline: 3px solid #fff;
}
.ls-lightbox .close {
  top: 12px;
  right: 12px;
}
.ls-lightbox .prev {
  left: 10px;
  top: calc(50% - 24px);
}
.ls-lightbox .next {
  right: 10px;
  top: calc(50% - 24px);
}
@media (max-width: 600px) {
  .ls-lightbox {
    padding: 56px 8px 16px;
  }
  .ls-lightbox .prev,
  .ls-lightbox .next {
    top: auto;
    bottom: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ls-album-open img {
    transition: none;
  }
  .ls-album-track {
    scroll-behavior: auto;
  }
}

/* ---- 動畫庫：區塊進場（data-ls-anim）---- */
@media (prefers-reduced-motion: no-preference) {
  .ls-anim-on [data-ls-anim]:not(.ls-in) {
    opacity: 0;
  }
  .ls-anim-on [data-ls-anim="rise"]:not(.ls-in) {
    transform: translateY(28px);
  }
  .ls-anim-on [data-ls-anim="zoom"]:not(.ls-in) {
    transform: scale(0.94);
  }
  .ls-anim-on [data-ls-anim="left"]:not(.ls-in) {
    transform: translateX(-40px);
  }
  .ls-anim-on [data-ls-anim="right"]:not(.ls-in) {
    transform: translateX(40px);
  }
  .ls-anim-on [data-ls-anim] {
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
  }
  .ls-anim-on [data-ls-anim="stagger"]:not(.ls-in) {
    opacity: 1;
  }
  .ls-anim-on [data-ls-anim="stagger"] .ls-stagger > * {
    transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
  }
  .ls-anim-on [data-ls-anim="stagger"]:not(.ls-in) .ls-stagger > * {
    opacity: 0;
    transform: translateY(20px);
  }
}

/* ---- 數字統計 ---- */
.ls-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
}
.ls-stat {
  padding: 20px 16px;
  border-radius: 12px;
  background: rgba(127, 127, 127, 0.07);
  text-align: center;
  min-width: 0;
}
.ls-stat strong {
  display: block;
  font-size: 2.4em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.ls-stat span {
  display: block;
  margin-top: 6px;
  opacity: 0.8;
}

/* ---- 時間軸 ---- */
.ls-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 28px;
  position: relative;
}
.ls-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: currentColor;
  opacity: 0.2;
  transform-origin: top;
}
.ls-timeline li {
  position: relative;
  padding: 0 0 22px;
}
.ls-timeline li::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid currentColor;
  background: #fff;
  box-sizing: border-box;
}
.ls-timeline time {
  display: block;
  font-weight: 700;
  opacity: 0.75;
}
.ls-timeline h3 {
  margin: 4px 0;
}
.ls-timeline p {
  margin: 0;
  line-height: 1.75;
}
@media (prefers-reduced-motion: no-preference) {
  .ls-anim-on .ls-timeline-section:not(.ls-in) .ls-timeline::before {
    transform: scaleY(0);
  }
  .ls-anim-on .ls-timeline::before {
    transition: transform 1.2s ease;
  }
}

/* ---- 分頁標籤 ---- */
.ls-tab-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
  border-bottom: 2px solid rgba(127, 127, 127, 0.2);
}
.ls-tab-buttons button {
  border: 0;
  background: none;
  padding: 10px 14px;
  font: inherit;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  opacity: 0.7;
}
.ls-tab-buttons button[aria-selected="true"] {
  border-bottom-color: currentColor;
  opacity: 1;
  font-weight: 700;
}
.ls-tab-buttons button:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 2px;
}
.ls-tabs-ready .ls-tab-title {
  display: none;
}
.ls-tabs-ready .ls-tab[hidden] {
  display: none;
}
.ls-tab-body {
  line-height: 1.85;
}
@media (prefers-reduced-motion: no-preference) {
  .ls-tabs-ready .ls-tab:not([hidden]) {
    animation: ls-fade-in 0.35s ease;
  }
}
@keyframes ls-fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
}

/* ---- 常見問題（折疊）---- */
.ls-faq {
  border-bottom: 1px solid rgba(127, 127, 127, 0.25);
}
.ls-faq summary {
  cursor: pointer;
  padding: 16px 32px 16px 0;
  font-weight: 700;
  list-style: none;
  position: relative;
}
.ls-faq summary::-webkit-details-marker {
  display: none;
}
.ls-faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 12px;
  font-size: 1.4em;
  line-height: 1;
  transition: transform 0.25s ease;
}
.ls-faq[open] summary::after {
  transform: rotate(45deg);
}
.ls-faq p {
  margin: 0 0 16px;
  line-height: 1.85;
}
@media (prefers-reduced-motion: no-preference) {
  .ls-faq[open] p {
    animation: ls-fade-in 0.3s ease;
  }
}

/* ---- 跑馬燈 ---- */
.ls-marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ls-marquee-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 14px;
  width: max-content;
}
.ls-marquee-track li {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(127, 127, 127, 0.3);
  white-space: nowrap;
}
@media (prefers-reduced-motion: no-preference) {
  .ls-marquee-on .ls-marquee-track {
    animation: ls-marquee var(--ls-marquee-time, 30s) linear infinite;
  }
  .ls-marquee:hover .ls-marquee-track,
  .ls-marquee:focus-within .ls-marquee-track {
    animation-play-state: paused;
  }
}
@media (prefers-reduced-motion: reduce) {
  .ls-marquee-track {
    flex-wrap: wrap;
    width: auto;
  }
}
@keyframes ls-marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ---- 進度條 ---- */
.ls-progress {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.ls-progress li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
}
.ls-progress li::after {
  content: "";
  grid-column: 1 / -1;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(currentColor, currentColor) 0 0 / var(--ls-value, 0%) 100% no-repeat, rgba(127, 127, 127, 0.18);
}
@media (prefers-reduced-motion: no-preference) {
  .ls-progress li::after {
    transition: background-size 1.2s cubic-bezier(0.2, 0.7, 0.2, 1);
  }
}

/* ---- 浮起卡片 ---- */
.ls-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr));
  gap: 18px;
}
.ls-card {
  padding: 22px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
  min-width: 0;
}
.ls-card img {
  width: 48px;
  height: 48px;
  display: block;
  margin-bottom: 10px;
}
.ls-card h3 {
  margin: 0 0 8px;
}
.ls-card p {
  margin: 0;
  line-height: 1.75;
}
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .ls-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
  }
  .ls-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.12);
  }
}

/* ---- 圖文分割 ---- */
.ls-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: clamp(20px, 4vw, 48px);
  align-items: center;
}
.ls-split figure {
  margin: 0;
}
.ls-split img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
}
.ls-split p {
  line-height: 1.85;
}
.ls-button {
  display: inline-block;
  margin-top: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  background: currentColor;
  text-decoration: none;
  font-weight: 700;
}
.ls-button span {
  color: #fff;
}

/* ---- 引言 ---- */
.ls-quote {
  margin: 0 auto;
  max-width: 760px;
  text-align: center;
  font-size: 1.2em;
  line-height: 1.8;
}
.ls-quote p::before {
  content: "“";
  display: block;
  font-size: 3em;
  line-height: 0.6;
  opacity: 0.25;
}
.ls-quote cite {
  display: block;
  margin-top: 12px;
  font-size: 0.85em;
  font-style: normal;
  opacity: 0.75;
}

/* ---- 行動呼籲橫幅 ---- */
.ls-cta {
  padding: clamp(28px, 5vw, 48px);
  border-radius: 18px;
  background: rgba(127, 127, 127, 0.08);
  text-align: center;
}
.ls-cta h2 {
  margin: 0 0 8px;
}
.ls-cta p {
  margin: 0 0 12px;
  line-height: 1.8;
}