/* logo-card 第十六屏：纯色底 + 点装饰 + 压缩 WebM 视窗，仅 [data-slide-id="logo-card"] */

.deck-slide[data-slide-id="logo-card"] .deck-head {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.deck-slide[data-slide-id="logo-card"].deck-slide--theme-logo-black {
  background: #171719;
  background-image: none;
}

.deck-slide[data-slide-id="logo-card"] .deck-slide__layer .deck-body {
  pointer-events: none !important;
}

.deck-slide[data-slide-id="logo-card"] .deck-slide__media {
  pointer-events: none;
}

.deck-media-layout--logo-card-stack {
  position: absolute;
  left: 0;
  top: 0;
  width: 1920px;
  height: calc(var(--deck-h, 1611px) + var(--deck-overlap-ext, 160px));
  right: auto;
  bottom: auto;
  pointer-events: none;
  overflow: visible;
}

.deck-slide[data-slide-id="logo-card"] .lc__dot-deco {
  position: absolute;
  left: 0;
  top: 234px;
  width: 1920px;
  height: 1350px;
  max-width: none;
  max-height: none;
  display: block;
  object-fit: scale-down;
  object-position: left top;
  pointer-events: none;
  z-index: 0;
}

/* 图层 1182：1596×870.1 画布居中；Y 较上一版上移 20px */
.deck-slide[data-slide-id="logo-card"] .lc__frame {
  position: absolute;
  left: 162px;
  top: 350px;
  width: 1596px;
  height: 870.1px;
  margin: 0;
  padding: 0;
  border-radius: 80px;
  background: #ffffff;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

/* 视频铺满白框视窗 1596×870.1，contain 等比居中，禁止 fill / 5870 设计条带高度拉伸 */
.deck-slide[data-slide-id="logo-card"] .lc__compress-vid {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  display: block;
  object-fit: contain;
  object-position: center center;
  pointer-events: none;
}

/* 覆盖 main.css .deck-media-layout video { object-fit:cover } 等 */
.deck-slide[data-slide-id="logo-card"] .deck-media-layout--logo-card-stack img.lazy-media,
.deck-slide[data-slide-id="logo-card"] .deck-media-layout--logo-card-stack video.deck-managed-video {
  max-width: none;
  max-height: none;
  border-radius: 0;
}

.deck-slide[data-slide-id="logo-card"] .deck-media-layout--logo-card-stack img.lazy-media {
  object-fit: scale-down;
  object-position: left top;
}

.deck-slide[data-slide-id="logo-card"] .deck-media-layout--logo-card-stack video.deck-managed-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
}

.lc-copy {
  position: relative;
  width: 100%;
  min-height: var(--deck-h, 1611px);
  height: 100%;
  margin: 0;
  padding: 0;
  pointer-events: none;
}

.deck-slide__layer .lc-copy {
  pointer-events: none;
}

.deck-slide[data-slide-id="logo-card"] .lc__title {
  position: absolute;
  left: 175px;
  top: 131px;
  width: 340px;
  height: 40px;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-title);
  font-size: 30px;
  font-weight: 400;
  line-height: 40px;
  letter-spacing: 0;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  pointer-events: none;
}

.deck-slide[data-slide-id="logo-card"] .lc__body {
  position: absolute;
  left: 175px;
  top: 180px;
  width: 290px;
  height: 31px;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  line-height: 31px;
  letter-spacing: 2px;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  pointer-events: none;
}