:root {
  --meet-di-cover: 54px;
  --meet-di-cover-ink: #08080c;
  --meet-di-cover-violet: #a78bfa;
  --meet-di-cover-glass-blur: 16px;
  --meet-cover-reveal-duration: 1s;
  --meet-cover-reveal-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --meet-cover-liquid-duration: 4.8s;
  --meet-di-gap: 10px;
  --meet-di-island-w: min(380px, calc(100vw - 40px));
  --meet-di-island-shell-max: min(380px, calc(100vw - 28px));
  --meet-di-island-min-h: calc(var(--meet-di-cover) + var(--meet-di-gap) * 2);
  --meet-di-glass-opacity: 0.8;
  --meet-di-glass-blur: 28px;
  --meet-di-glass-saturate: 1.15;
  --meet-di-glass-brightness: 0.82;
  --meet-di-glass-bg: linear-gradient(
      165deg,
      rgba(255, 255, 255, calc(0.06 * var(--meet-di-glass-opacity))) 0%,
      rgba(255, 255, 255, calc(0.02 * var(--meet-di-glass-opacity))) 100%
    ),
    rgba(0, 0, 0, calc(0.72 * var(--meet-di-glass-opacity)));
  --meet-di-glass-border: rgba(255, 255, 255, 0.1);
  --meet-di-glass-highlight: rgba(255, 255, 255, 0.1);
  --meet-di-glass-elevation-shadow: 0 -4px 20px rgba(0, 0, 0, 0.35), 0 8px 28px rgba(0, 0, 0, 0.4);
  --meet-di-glass-elevation-shadow-top: 0 4px 20px rgba(0, 0, 0, 0.35), 0 8px 28px rgba(0, 0, 0, 0.4);
  --meet-cover-spin-duration: 14s;
  --meet-ci-layout-duration: 0.58s;
  --meet-ci-layout-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --meet-ci-layout-ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --meet-offset-top: 18px;
  --meet-offset-bottom: 18px;
  --meet-meta-slide-duration: 0.72s;
  --meet-meta-slide-ease: cubic-bezier(0.22, 0.94, 0.28, 1);
  --meet-meta-slide-ease-out: cubic-bezier(0.33, 0.86, 0.42, 1);
  --meet-meta-swap-duration: 0.5s;
}

#meetFeiyuAudio {
  position: fixed;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.meet-chart-island {
  position: fixed;
  left: 50%;
  bottom: calc(var(--meet-offset-bottom) + env(safe-area-inset-bottom, 0px));
  z-index: 99990;
  width: fit-content;
  max-width: var(--meet-di-island-shell-max);
  transform: translateX(-50%) translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition:
    top 0.52s cubic-bezier(0.34, 1.25, 0.64, 1),
    bottom 0.52s cubic-bezier(0.34, 1.25, 0.64, 1),
    opacity 0.38s ease,
    transform 0.48s cubic-bezier(0.22, 1, 0.32, 1);
}

.meet-chart-island.meet-pos-top {
  top: calc(var(--meet-offset-top) + env(safe-area-inset-top, 0px));
  bottom: auto;
}

.meet-chart-island.meet-pos-top .meet-ci-bar.meet-di-inner {
  --meet-di-glass-elevation-shadow: var(--meet-di-glass-elevation-shadow-top);
}

.meet-chart-island:not([hidden]):not(.meet-is-island-hiding) .meet-ci-bar,
.meet-chart-island:not([hidden]).meet-is-island-visible .meet-ci-bar {
  pointer-events: auto;
  position: relative;
  z-index: 3;
}

.meet-chart-island[hidden] {
  display: none !important;
}

.meet-chart-island:not([hidden]).meet-is-island-visible,
.meet-chart-island:not([hidden]).meet-is-island-entering {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.meet-chart-island:not([hidden]).meet-is-island-hiding {
  opacity: 0;
  transform: translateX(-50%) translateY(12px);
  pointer-events: none;
  transition:
    top 0.52s cubic-bezier(0.34, 1.25, 0.64, 1),
    bottom 0.52s cubic-bezier(0.34, 1.25, 0.64, 1),
    opacity 0.28s ease,
    transform 0.42s cubic-bezier(0.45, 0.05, 0.2, 1);
}

.meet-chart-island:not([hidden]).meet-is-island-hiding.meet-pos-bottom,
.meet-chart-island:not([hidden]).meet-is-island-hiding:not(.meet-pos-top) {
  opacity: 1;
  transform: translateX(-50%) translateY(calc(100% - 24px));
  pointer-events: none;
}

.meet-chart-island:not([hidden]).meet-is-island-hiding.meet-pos-top {
  opacity: 1;
  transform: translateX(-50%) translateY(calc(-100% + 24px));
  pointer-events: none;
}

.meet-chart-island:not([hidden]).meet-is-island-hiding > .meet-ci-bar.meet-di-inner {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s ease;
}

.meet-ci-bar.meet-di-inner {
  display: flex;
  align-items: center;
  gap: var(--meet-di-gap);
  min-height: var(--meet-di-island-min-h);
  padding: var(--meet-di-gap);
  border-radius: 999px;
  opacity: 1;
  background: var(--meet-di-glass-bg);
  backdrop-filter: blur(var(--meet-di-glass-blur)) saturate(var(--meet-di-glass-saturate))
    brightness(var(--meet-di-glass-brightness));
  -webkit-backdrop-filter: blur(var(--meet-di-glass-blur)) saturate(var(--meet-di-glass-saturate))
    brightness(var(--meet-di-glass-brightness));
  border: 1px solid var(--meet-di-glass-border);
  box-shadow:
    inset 0 1px 0 var(--meet-di-glass-highlight),
    var(--meet-di-glass-elevation-shadow);
  overflow: hidden;
  width: var(--meet-di-island-w);
  max-width: var(--meet-di-island-w);
  box-sizing: border-box;
  transform-origin: center center;
  cursor: default;
  position: relative;
  z-index: 2;
  overscroll-behavior-x: none;
  transition:
    width var(--meet-ci-layout-duration) var(--meet-ci-layout-ease),
    max-width var(--meet-ci-layout-duration) var(--meet-ci-layout-ease),
    gap var(--meet-ci-layout-duration) var(--meet-ci-layout-ease),
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    backdrop-filter 0.25s ease,
    -webkit-backdrop-filter 0.25s ease;
}

.meet-chart-island:not([hidden]):not(.meet-is-island-hiding) > .meet-ci-bar.meet-di-inner,
.meet-chart-island.meet-is-playing > .meet-ci-bar.meet-di-inner,
.meet-chart-island.meet-is-paused > .meet-ci-bar.meet-di-inner {
  width: var(--meet-di-island-w);
  max-width: var(--meet-di-island-w);
  gap: var(--meet-di-gap);
  padding: var(--meet-di-gap);
}

.meet-chart-island.meet-is-island-meta-swap .meet-ci-meta-slide {
  animation: meetChartIslandMetaSwap var(--meet-meta-swap-duration) ease both;
}

@keyframes meetChartIslandMetaSwap {
  0% {
    opacity: 0.62;
  }
  100% {
    opacity: 1;
  }
}

.meet-ci-cover-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--meet-di-cover);
  height: var(--meet-di-cover);
  padding: 0;
  border: none;
  background: transparent;
  border-radius: 50%;
  overflow: hidden;
  pointer-events: none;
  isolation: isolate;
}

.meet-di-cover-wrap {
  position: relative;
  width: 0;
  height: var(--meet-di-cover);
  flex-shrink: 0;
  opacity: 0;
  border-radius: 50%;
  overflow: hidden;
  background: var(--meet-di-cover-ink);
  box-shadow:
    inset 0 1px 0 rgba(167, 139, 250, 0.22),
    inset 0 0 0 1px rgba(167, 139, 250, 0.12);
  transition:
    width 0.45s cubic-bezier(0.34, 1.2, 0.64, 1),
    opacity 0.35s ease,
    box-shadow var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease);
}

/* 深色 ↔ 紫色液体流动底层 */
.meet-di-cover-wrap::before {
  content: '';
  position: absolute;
  inset: -45%;
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
  background:
    radial-gradient(circle at 28% 32%, rgba(167, 139, 250, 0.92) 0%, transparent 52%),
    radial-gradient(circle at 72% 68%, rgba(8, 8, 12, 0.98) 0%, transparent 48%),
    radial-gradient(circle at 52% 18%, rgba(167, 139, 250, 0.55) 0%, transparent 46%),
    radial-gradient(circle at 18% 78%, rgba(8, 8, 12, 0.94) 0%, transparent 44%),
    linear-gradient(135deg, var(--meet-di-cover-ink) 0%, rgba(167, 139, 250, 0.35) 52%, var(--meet-di-cover-ink) 100%);
  background-size: 180% 180%, 190% 190%, 170% 170%, 185% 185%, 220% 220%;
  filter: blur(7px) saturate(1.25);
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1.18);
  animation: meetCoverLiquidFlow var(--meet-cover-liquid-duration) ease-in-out infinite;
  transition:
    opacity var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease),
    filter var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease);
}

/* 模糊毛玻璃遮罩：封面就绪后 1s 缓慢褪去 */
.meet-di-cover-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: 50%;
  pointer-events: none;
  background: linear-gradient(
    148deg,
    rgba(167, 139, 250, 0.16) 0%,
    rgba(8, 8, 12, 0.42) 42%,
    rgba(255, 255, 255, 0.06) 100%
  );
  backdrop-filter: blur(var(--meet-di-cover-glass-blur)) saturate(1.45) brightness(0.92);
  -webkit-backdrop-filter: blur(var(--meet-di-cover-glass-blur)) saturate(1.45) brightness(0.92);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  opacity: 1;
  transition:
    opacity var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease),
    backdrop-filter var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease),
    -webkit-backdrop-filter var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease),
    background var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease);
}

.meet-di-cover-wrap.meet-is-cover-ready::before {
  opacity: 0;
  filter: blur(0) saturate(1);
  animation: none;
}

.meet-di-cover-wrap.meet-is-cover-ready::after {
  opacity: 0;
  backdrop-filter: blur(0);
  -webkit-backdrop-filter: blur(0);
  background: transparent;
  box-shadow: none;
}

.meet-di-cover-wrap.meet-is-cover-ready {
  background: transparent;
  box-shadow: none;
}

@keyframes meetCoverLiquidFlow {
  0%,
  100% {
    transform: translate3d(-6%, -4%, 0) rotate(0deg) scale(1.18);
    background-position: 0% 50%, 100% 50%, 40% 20%, 80% 70%, 0% 50%;
  }
  25% {
    transform: translate3d(8%, -9%, 0) rotate(92deg) scale(1.24);
    background-position: 100% 20%, 0% 80%, 70% 90%, 20% 10%, 50% 0%;
  }
  50% {
    transform: translate3d(9%, 7%, 0) rotate(180deg) scale(1.2);
    background-position: 50% 100%, 50% 0%, 15% 55%, 85% 45%, 100% 50%;
  }
  75% {
    transform: translate3d(-7%, 9%, 0) rotate(268deg) scale(1.22);
    background-position: 80% 60%, 20% 40%, 60% 10%, 40% 90%, 50% 100%;
  }
}

/* 岛已显示时预留封面位，避免加载完成后再撑开导致条内布局跳动 */
.meet-chart-island:not([hidden]):not(.meet-is-island-hiding):not(.meet-is-playing):not(.meet-is-paused) .meet-di-cover-wrap {
  width: var(--meet-di-cover);
  min-width: var(--meet-di-cover);
  max-width: var(--meet-di-cover);
  height: var(--meet-di-cover);
  opacity: 1;
}

.meet-chart-island:not([hidden]):not(.meet-is-island-hiding):not(.meet-is-playing):not(.meet-is-paused) .meet-ci-eq {
  display: flex;
  visibility: hidden;
}

.meet-chart-island.meet-is-playing .meet-di-cover-wrap,
.meet-chart-island.meet-is-paused .meet-di-cover-wrap {
  width: var(--meet-di-cover);
  min-width: var(--meet-di-cover);
  max-width: var(--meet-di-cover);
  height: var(--meet-di-cover);
  opacity: 1;
}

.meet-di-cover {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 0;
  opacity: 0;
  filter: blur(14px) saturate(0.8);
  transform: scale(1.12);
  transform-origin: center center;
  transition:
    opacity var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease),
    filter var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease),
    transform var(--meet-cover-reveal-duration) var(--meet-cover-reveal-ease);
}

.meet-di-cover-wrap.meet-is-cover-ready .meet-di-cover.meet-cover-loaded {
  opacity: 1;
  filter: blur(0) saturate(1);
  transform: scale(1.06);
}

/* 旋转挂在 wrap 上，避免 img 圆角裁切与 scale 冲突产生白边 */
.meet-chart-island.meet-is-playing .meet-di-cover-wrap.meet-is-cover-ready,
.meet-chart-island.meet-is-paused .meet-di-cover-wrap.meet-is-cover-ready {
  animation: meetCoverSpin var(--meet-cover-spin-duration) linear infinite;
}

.meet-chart-island.meet-is-paused .meet-di-cover-wrap.meet-is-cover-ready {
  animation-play-state: paused;
}

@keyframes meetCoverSpin {
  to {
    transform: rotate(360deg);
  }
}

.meet-ci-eq {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 42px;
  height: 30px;
  flex-shrink: 0;
  margin: 0;
  overflow: hidden;
}

.meet-chart-island.meet-is-playing .meet-ci-eq,
.meet-chart-island.meet-is-paused .meet-ci-eq {
  display: flex;
  visibility: visible;
}

.meet-di-bar {
  --di-dot: 3px;
  display: block;
  width: var(--di-dot);
  border-radius: 999px;
  background: linear-gradient(180deg, #ff66b3 0%, #ff007f 55%, #e6006e 100%);
  box-shadow: 0 0 8px rgba(255, 0, 127, 0.4);
  transform-origin: center center;
  flex-shrink: 0;
  transition:
    transform 0.85s cubic-bezier(0.25, 0.9, 0.35, 1),
    opacity 0.65s ease,
    box-shadow 0.65s ease;
  transition-delay: 0s;
}

.meet-di-bar:nth-child(1) {
  height: 11px;
}

.meet-di-bar:nth-child(2) {
  height: 19px;
}

.meet-di-bar:nth-child(3) {
  height: 26px;
}

.meet-di-bar:nth-child(4) {
  height: 15px;
}

.meet-di-bar:nth-child(5) {
  height: 21px;
}

.meet-chart-island.meet-is-paused .meet-ci-eq .meet-di-bar,
.meet-ci-eq.is-eq-paused .meet-di-bar {
  animation: none !important;
  opacity: 0.72;
  box-shadow: 0 0 6px rgba(255, 0, 127, 0.32);
  transition:
    transform 0.85s cubic-bezier(0.25, 0.9, 0.35, 1),
    opacity 0.65s ease,
    box-shadow 0.65s ease !important;
}

.meet-chart-island.meet-is-paused .meet-ci-eq .meet-di-bar:nth-child(1),
.meet-ci-eq.is-eq-paused .meet-di-bar:nth-child(1) {
  transform: scaleY(0.273) !important;
  transition-delay: 0s;
}

.meet-chart-island.meet-is-paused .meet-ci-eq .meet-di-bar:nth-child(2),
.meet-ci-eq.is-eq-paused .meet-di-bar:nth-child(2) {
  transform: scaleY(0.158) !important;
  transition-delay: 0.07s;
}

.meet-chart-island.meet-is-paused .meet-ci-eq .meet-di-bar:nth-child(3),
.meet-ci-eq.is-eq-paused .meet-di-bar:nth-child(3) {
  transform: scaleY(0.115) !important;
  transition-delay: 0.14s;
}

.meet-chart-island.meet-is-paused .meet-ci-eq .meet-di-bar:nth-child(4),
.meet-ci-eq.is-eq-paused .meet-di-bar:nth-child(4) {
  transform: scaleY(0.2) !important;
  transition-delay: 0.07s;
}

.meet-chart-island.meet-is-paused .meet-ci-eq .meet-di-bar:nth-child(5),
.meet-ci-eq.is-eq-paused .meet-di-bar:nth-child(5) {
  transform: scaleY(0.143) !important;
  transition-delay: 0s;
}

.meet-chart-island.meet-is-playing:not(.meet-is-paused) .meet-ci-eq:not(.is-eq-paused) .meet-di-bar {
  animation: meetDiBar 2.1s cubic-bezier(0.45, 0.05, 0.25, 1) infinite;
  transition: opacity 0.65s ease, box-shadow 0.65s ease;
  transition-delay: 0s;
}

.meet-chart-island.meet-is-playing:not(.meet-is-paused) .meet-ci-eq:not(.is-eq-paused) .meet-di-bar:nth-child(1) {
  animation-duration: 1.85s;
  animation-delay: 0s;
}

.meet-chart-island.meet-is-playing:not(.meet-is-paused) .meet-ci-eq:not(.is-eq-paused) .meet-di-bar:nth-child(2) {
  animation-duration: 2.35s;
  animation-delay: 0.22s;
}

.meet-chart-island.meet-is-playing:not(.meet-is-paused) .meet-ci-eq:not(.is-eq-paused) .meet-di-bar:nth-child(3) {
  animation-duration: 1.9s;
  animation-delay: 0.08s;
}

.meet-chart-island.meet-is-playing:not(.meet-is-paused) .meet-ci-eq:not(.is-eq-paused) .meet-di-bar:nth-child(4) {
  animation-duration: 2.2s;
  animation-delay: 0.35s;
}

.meet-chart-island.meet-is-playing:not(.meet-is-paused) .meet-ci-eq:not(.is-eq-paused) .meet-di-bar:nth-child(5) {
  animation-duration: 2.05s;
  animation-delay: 0.14s;
}

@keyframes meetDiBar {
  0%,
  100% {
    transform: scaleY(0.32);
    opacity: 0.5;
  }
  20% {
    transform: scaleY(0.58);
    opacity: 0.72;
  }
  38% {
    transform: scaleY(0.88);
    opacity: 0.9;
  }
  52% {
    transform: scaleY(0.4);
    opacity: 0.65;
  }
  68% {
    transform: scaleY(1);
    opacity: 1;
  }
  84% {
    transform: scaleY(0.52);
    opacity: 0.78;
  }
}

.meet-ci-meta.meet-di-meta {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  border: none;
  border-radius: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: default;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  padding: 0;
  touch-action: none;
  overscroll-behavior-x: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
  -webkit-tap-highlight-color: transparent;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: none !important;
  filter: none !important;
}

.meet-chart-island .meet-ci-meta.meet-di-meta:hover,
.meet-chart-island .meet-ci-meta.meet-di-meta:active,
.meet-chart-island .meet-ci-meta.meet-di-meta:focus,
.meet-chart-island .meet-ci-meta.meet-di-meta:focus-visible {
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none !important;
  filter: none !important;
  transform: none !important;
}

.meet-chart-island.meet-is-playing .meet-ci-meta.meet-di-meta,
.meet-chart-island.meet-is-paused .meet-ci-meta.meet-di-meta {
  justify-content: center;
  min-height: calc(0.8125rem * 1.25 + 2px + 0.6875rem * 1.25);
}

.meet-ci-meta-slide {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  width: 100%;
  min-width: 0;
  min-height: calc(0.8125rem * 1.25 + 2px + 0.6875rem * 1.25);
  will-change: opacity;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.meet-ci-meta.meet-di-meta.is-meet-meta-boundary-feedback .meet-ci-meta-slide {
  animation: meetMetaBoundaryShake 0.44s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

.meet-ci-meta.meet-di-meta.is-meet-meta-boundary-feedback .meet-di-title,
.meet-ci-meta.meet-di-meta.is-meet-meta-boundary-feedback .meet-di-sub {
  color: #ff5c6c;
  text-shadow: 0 0 12px rgba(255, 70, 90, 0.35);
  transition: color 0.12s ease, text-shadow 0.12s ease;
}

@keyframes meetMetaBoundaryShake {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  16% {
    transform: translate3d(-6px, 0, 0);
  }
  32% {
    transform: translate3d(6px, 0, 0);
  }
  48% {
    transform: translate3d(-4px, 0, 0);
  }
  64% {
    transform: translate3d(4px, 0, 0);
  }
  80% {
    transform: translate3d(-2px, 0, 0);
  }
}

.meet-ci-meta.meet-di-meta.is-meet-meta-swipe-out-next .meet-ci-meta-slide {
  animation: meetMetaSwipeOutLeft 0.4s cubic-bezier(0.32, 0.72, 0, 1) forwards;
}

.meet-ci-meta.meet-di-meta.is-meet-meta-swipe-out-prev .meet-ci-meta-slide {
  animation: meetMetaSwipeOutRight 0.4s cubic-bezier(0.32, 0.72, 0, 1) forwards;
}

.meet-ci-meta.meet-di-meta.is-meet-meta-swipe-in-next .meet-ci-meta-slide {
  animation: meetMetaSwipeInFromRight 0.44s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.meet-ci-meta.meet-di-meta.is-meet-meta-swipe-in-prev .meet-ci-meta-slide {
  animation: meetMetaSwipeInFromLeft 0.44s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes meetMetaSwipeOutLeft {
  to {
    transform: translate3d(-108%, 0, 0);
    opacity: 0;
  }
}

@keyframes meetMetaSwipeOutRight {
  to {
    transform: translate3d(108%, 0, 0);
    opacity: 0;
  }
}

@keyframes meetMetaSwipeInFromRight {
  from {
    transform: translate3d(64%, 0, 0);
    opacity: 0;
  }
  to {
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
}

@keyframes meetMetaSwipeInFromLeft {
  from {
    transform: translate3d(-64%, 0, 0);
    opacity: 0;
  }
  to {
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
}

.meet-di-title {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.25;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.meet-di-sub {
  font-size: 0.6875rem;
  line-height: 1.25;
  color: rgba(255, 255, 255, 0.5);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

.meet-di-sub.meet-di-sub--loading,
.meet-di-sub.meet-di-sub--buffering,
.meet-di-sub.meet-di-sub--switching {
  display: inline-flex;
  align-items: center;
  gap: 0;
  max-width: 100%;
  overflow: hidden;
}

.meet-meta-dots {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-left: 4px;
  flex-shrink: 0;
}

.meet-meta-dot {
  --meet-dot-rose-a: #ff66b3;
  --meet-dot-rose-b: #ff007f;
  --meet-dot-rose-c: #e6006e;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--meet-dot-rose-a) 0%, var(--meet-dot-rose-b) 55%, var(--meet-dot-rose-c) 100%);
  opacity: 0.24;
  transform: scale(0.55);
  box-shadow: 0 0 0 rgba(255, 0, 127, 0);
  animation: meetMetaDotWave 1.35s cubic-bezier(0.45, 0.05, 0.25, 1) infinite;
  animation-delay: calc(var(--meet-dot-i) * 0.11s);
}

.meet-di-sub--buffering .meet-meta-dot,
.meet-di-sub--switching .meet-meta-dot {
  animation-duration: 1.05s;
  animation-delay: calc(var(--meet-dot-i) * 0.09s);
}

@keyframes meetMetaDotWave {
  0%,
  100% {
    opacity: 0.24;
    transform: scale(0.55);
    box-shadow: 0 0 0 rgba(255, 0, 127, 0);
  }
  45% {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 0 7px rgba(255, 0, 127, 0.42);
  }
}

.meet-chart-island .meet-di-title,
.meet-chart-island .meet-di-sub {
  max-width: 100%;
}

.meet-ci-btn-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  min-width: 36px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  padding: 0;
  box-shadow: none !important;
  filter: none !important;
  transform: none !important;
  transition: background 0.2s, margin var(--meet-ci-layout-duration) var(--meet-ci-layout-ease);
}

.meet-chart-island .meet-ci-expand-btn {
  overflow: hidden;
  position: relative;
  z-index: 4;
  touch-action: manipulation;
  margin-left: 0;
  margin-right: 0;
  transition:
    width var(--meet-ci-layout-duration) var(--meet-ci-layout-ease),
    min-width var(--meet-ci-layout-duration) var(--meet-ci-layout-ease),
    opacity 0.38s var(--meet-ci-layout-ease) 0.1s,
    margin var(--meet-ci-layout-duration) var(--meet-ci-layout-ease),
    padding var(--meet-ci-layout-duration) var(--meet-ci-layout-ease),
    transform 0.2s;
}

.meet-chart-island .meet-ci-play-btn {
  position: relative;
  z-index: 6;
  pointer-events: auto;
  touch-action: manipulation;
  cursor: pointer;
}

.meet-chart-island .meet-ci-bar button:focus,
.meet-chart-island .meet-ci-bar button:focus-visible,
.meet-chart-island .meet-ci-panel-head button:focus,
.meet-chart-island .meet-ci-panel-head button:focus-visible {
  outline: none;
}

.meet-chart-island .meet-ci-btn-icon:focus,
.meet-chart-island .meet-ci-btn-icon:focus-visible,
.meet-chart-island .meet-ci-btn-icon:hover,
.meet-chart-island .meet-ci-btn-icon:active {
  outline: none;
  border: 0;
  background: rgba(255, 255, 255, 0.1);
  transform: none !important;
  box-shadow: none !important;
  filter: none !important;
}

@media (hover: hover) and (pointer: fine) {
  .meet-chart-island .meet-ci-btn-icon:hover {
    background: rgba(255, 255, 255, 0.18);
  }
}

.meet-ci-play-btn .meet-icon-play,
.meet-ci-play-btn .meet-icon-pause {
  display: block;
  width: 22px;
  height: 22px;
  object-fit: contain;
  pointer-events: none;
  flex-shrink: 0;
}

.meet-ci-play-btn .meet-icon-pause {
  display: none;
}

.meet-ci-play-btn.meet-is-pause .meet-icon-play {
  display: none;
}

.meet-ci-play-btn.meet-is-pause .meet-icon-pause {
  display: block;
}

.meet-ci-expand-btn .meet-icon-expand {
  display: block;
  width: 18px;
  height: 18px;
  object-fit: contain;
  pointer-events: none;
  flex-shrink: 0;
  transition: transform 0.45s cubic-bezier(0.34, 1.25, 0.64, 1);
}

.meet-chart-island.meet-is-expanded .meet-ci-expand-btn .meet-icon-expand {
  transform: rotate(180deg);
}

/* 顶部：列表在岛下方展开，箭头方向与底部相反 */
.meet-chart-island.meet-pos-top .meet-ci-expand-btn .meet-icon-expand {
  transform: rotate(180deg);
}

.meet-chart-island.meet-pos-top.meet-is-expanded .meet-ci-expand-btn .meet-icon-expand {
  transform: rotate(0deg);
}

.meet-chart-island.meet-pos-top #meetChartPanelClose svg {
  transform: rotate(180deg);
  transition: transform 0.45s cubic-bezier(0.34, 1.25, 0.64, 1);
}

.meet-ci-panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% + 10px);
  z-index: 1;
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  border-radius: 18px;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transform: scaleY(0);
  transform-origin: bottom center;
  visibility: hidden;
  transition:
    grid-template-rows 0.38s cubic-bezier(0.34, 1.2, 0.64, 1),
    transform 0.38s cubic-bezier(0.34, 1.25, 0.64, 1),
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    visibility 0s linear 0.38s;
  pointer-events: none;
}

.meet-pos-top .meet-ci-panel {
  bottom: auto;
  top: calc(100% + 10px);
  transform-origin: top center;
}

.meet-ci-panel-inner {
  position: relative;
  overflow: hidden;
  min-height: 0;
  max-height: min(70vh, 560px);
}

.meet-chart-island.meet-is-expanded .meet-ci-panel {
  grid-template-rows: 1fr;
  background: var(--meet-di-glass-bg);
  border: 1px solid var(--meet-di-glass-border);
  box-shadow:
    inset 0 1px 0 var(--meet-di-glass-highlight),
    0 -8px 40px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(var(--meet-di-glass-blur)) saturate(var(--meet-di-glass-saturate))
    brightness(var(--meet-di-glass-brightness));
  -webkit-backdrop-filter: blur(var(--meet-di-glass-blur)) saturate(var(--meet-di-glass-saturate))
    brightness(var(--meet-di-glass-brightness));
  transform: scaleY(1);
  visibility: visible;
  transition:
    grid-template-rows 0.38s cubic-bezier(0.34, 1.2, 0.64, 1),
    transform 0.38s cubic-bezier(0.34, 1.25, 0.64, 1),
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    visibility 0s;
  z-index: 5;
  pointer-events: auto;
}

.meet-pos-top.meet-chart-island.meet-is-expanded .meet-ci-panel,
.meet-chart-island.meet-pos-top.meet-is-expanded .meet-ci-panel {
  box-shadow:
    inset 0 1px 0 var(--meet-di-glass-highlight),
    0 8px 40px rgba(0, 0, 0, 0.32);
}

.meet-chart-island.meet-is-island-hiding .meet-ci-panel,
.meet-chart-island.meet-is-island-hiding.meet-is-expanded .meet-ci-panel {
  pointer-events: none !important;
  visibility: hidden !important;
  grid-template-rows: 0fr !important;
  transform: scaleY(0) !important;
}

.meet-ci-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px 8px;
  flex-shrink: 0;
}

.meet-ci-panel-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.04em;
}

.meet-ci-chart-list {
  list-style: none;
  margin: 0;
  padding: 0 8px 10px;
  max-height: min(calc(70vh - 52px), 508px);
  overflow-y: auto;
  overscroll-behavior: contain;
  overflow-anchor: none;
}

.meet-ci-chart-list::-webkit-scrollbar {
  width: 4px;
}

.meet-ci-chart-list::-webkit-scrollbar-track {
  background: transparent;
}

.meet-ci-chart-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.28);
  border-radius: 4px;
}

.meet-ci-chart-list::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.42);
}

.meet-ci-chart-list::-webkit-scrollbar-corner {
  background: transparent;
}

.meet-ci-chart-list::-webkit-scrollbar-button,
.meet-ci-chart-list::-webkit-scrollbar-button:single-button,
.meet-ci-chart-list::-webkit-scrollbar-button:vertical:start:decrement,
.meet-ci-chart-list::-webkit-scrollbar-button:vertical:end:increment,
.meet-ci-chart-list::-webkit-scrollbar-button:horizontal:start:decrement,
.meet-ci-chart-list::-webkit-scrollbar-button:horizontal:end:increment {
  display: none;
  width: 0;
  height: 0;
  -webkit-appearance: none;
  appearance: none;
}

@supports not selector(::-webkit-scrollbar) {
  .meet-ci-chart-list {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.28) transparent;
  }
}

.meet-ci-chart-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: #fff;
  text-align: left;
  cursor: pointer;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.25s ease;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.25;
}

@media (hover: hover) and (pointer: fine) {
  .meet-ci-chart-list li:hover {
    background: rgba(255, 255, 255, 0.06);
  }
}

.meet-ci-chart-list li.meet-is-active {
  background: rgba(42, 229, 254, 0.15);
  color: rgba(42, 229, 254, 1);
}

.meet-ci-chart-list li.meet-is-active:active {
  background: rgba(42, 229, 254, 0.15);
}

.meet-ci-chart-list li.meet-is-active .meet-li-sub {
  color: rgba(42, 229, 254, 0.6);
}

.meet-ci-chart-list .meet-li-sub {
  display: block;
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 400;
}

@media (max-width: 640px) {
  .meet-chart-island .meet-ci-expand-btn,
  .meet-chart-island .meet-ci-play-btn {
    width: 44px;
    min-width: 44px;
    height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .meet-chart-island,
  .meet-ci-bar.meet-di-inner,
  .meet-ci-expand-btn,
  .meet-ci-play-btn,
  .meet-ci-panel {
    transition: none !important;
  }

  .meet-chart-island.meet-is-island-meta-swap .meet-ci-meta-slide,
  .meet-ci-meta.meet-di-meta.is-meet-meta-swipe-out-next .meet-ci-meta-slide,
  .meet-ci-meta.meet-di-meta.is-meet-meta-swipe-out-prev .meet-ci-meta-slide,
  .meet-ci-meta.meet-di-meta.is-meet-meta-swipe-in-next .meet-ci-meta-slide,
  .meet-ci-meta.meet-di-meta.is-meet-meta-swipe-in-prev .meet-ci-meta-slide {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }

  .meet-di-cover-wrap,
  .meet-di-cover-wrap::before,
  .meet-di-cover-wrap::after,
  .meet-di-cover {
    transition: none !important;
    animation: none !important;
  }

  .meet-di-cover-wrap.meet-is-cover-ready::before,
  .meet-di-cover-wrap.meet-is-cover-ready::after {
    opacity: 0;
  }

  .meet-di-cover-wrap.meet-is-cover-ready .meet-di-cover.meet-cover-loaded {
    opacity: 1;
    filter: none;
    transform: scale(1.06);
  }

  .meet-meta-dot {
    animation: none !important;
    opacity: 0.72;
    transform: scale(0.85);
  }
}