.yd-live-page {
  background: #000;
}

.yd-live-topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: calc(52px + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  display: grid;
  grid-template-columns: 42px 1fr 42px;
  align-items: center;
  padding-left: 10px;
  padding-right: 10px;
  z-index: 5;
  color: #fff;
}

.yd-live-back {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.25);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.yd-live-topbar__title {
  text-align: center;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.yd-live-feed {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
}

.yd-live-card {
  height: 100vh;
  position: relative;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: block;
  padding: 0;
}

.yd-live-media {
  position: absolute;
  inset: 0;
  background: #000;
  overflow: hidden;
}

.yd-live-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.yd-live-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0,0,0,0.25), rgba(0,0,0,0.20) 40%, rgba(0,0,0,0.55));
}

.yd-live-info {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: calc(16px + env(safe-area-inset-bottom));
  color: #fff;
  pointer-events: none;
}

.yd-live-badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.18);
}

.yd-live-badge--on {
  background: rgba(255,59,48,0.85);
  border-color: rgba(255,59,48,0.85);
}

.yd-live-name {
  margin-top: 10px;
  font-size: 15px;
  font-weight: 900;
}

.yd-live-title {
  margin-top: 6px;
  font-size: 13px;
  color: rgba(255,255,255,0.88);
  line-height: 1.35;
}

.yd-live-enter {
  position: absolute;
  left: 50%;
  bottom: calc(118px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(0,0,0,0.35);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.yd-live-enter:active {
  opacity: 0.8;
}

.yd-live-eq {
  width: 18px;
  height: 16px;
  display: inline-flex;
  gap: 3px;
  align-items: flex-end;
}

.yd-live-eq span {
  width: 4px;
  border-radius: 3px;
  background: #fff;
  animation: ydEq 1.2s infinite ease-in-out;
}
.yd-live-eq span:nth-child(2) { animation-delay: .15s; }
.yd-live-eq span:nth-child(3) { animation-delay: .3s; }

@keyframes ydEq {
  0%, 100% { height: 4px; opacity: .75; }
  50% { height: 16px; opacity: 1; }
}

/* 直播间 */
.yd-live-room {
  background: #000;
}

.yd-live-room[hidden] {
  display: none;
}

.yd-live-room__bg {
  position: absolute;
  inset: 0;
  background: #000;
  background-size: cover;
  background-position: center;
}

.yd-live-room__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15), rgba(0,0,0,0.25) 55%, rgba(0,0,0,0.75));
}

.yd-live-room__header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding-top: env(safe-area-inset-top);
  height: calc(56px + env(safe-area-inset-top));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 12px;
  padding-right: 12px;
  z-index: 6;
  color: #fff;
}

.yd-live-room__anchor {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.14);
}

.yd-live-room__anchor-avatar {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.yd-live-room__anchor-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.yd-live-room__anchor-name {
  font-size: 13px;
  font-weight: 900;
}

.yd-live-room__right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.yd-live-room__viewers {
  display: flex;
  align-items: center;
}

.yd-live-room__viewer {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.7);
  margin-left: -8px;
  background: rgba(255,255,255,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.yd-live-room__viewer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.yd-live-room__count {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.14);
  font-size: 12px;
  font-weight: 900;
}

.yd-live-room__close {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.35);
  color: #fff;
  font-size: 20px;
  line-height: 1;
}

.yd-live-room__comments {
  position: absolute;
  left: 12px;
  bottom: calc(64px + env(safe-area-inset-bottom));
  width: min(76vw, 320px);
  max-height: 44vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 6;
}

.yd-live-room__comment {
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 6px 10px;
  color: rgba(255,255,255,0.92);
  font-size: 12px;
  line-height: 1.35;
}

.yd-live-room__comment b {
  color: #93C5FD;
}

.yd-live-room__inputbar {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  padding-bottom: env(safe-area-inset-bottom);
  display: flex;
  gap: 8px;
  z-index: 7;
}

.yd-live-room__input {
  flex: 1;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.35);
  color: #fff;
  padding: 0 14px;
  outline: none;
}

.yd-live-room__send {
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.14);
  color: #fff;
  padding: 0 14px;
  font-weight: 900;
}

.yd-live-room__send:active {
  opacity: 0.8;
}