.desktop-pet {
  --pet-ink: #173c2c;
  --pet-paper: #f8f1df;
  --pet-brown: #6a4a30;
  --pet-red: #a94f42;
  position: fixed;
  right: clamp(14px, 2vw, 30px);
  bottom: clamp(18px, 2vw, 30px);
  z-index: 90;
  width: clamp(132px, 10.2vw, 178px);
  color: var(--pet-ink);
  font-family: "Noto Serif SC", "Songti SC", SimSun, serif;
  user-select: none;
  touch-action: none;
  isolation: isolate;
}

.desktop-pet[hidden],
.desktop-pet-reopen[hidden] {
  display: none !important;
}

.desktop-pet__bubble {
  position: absolute;
  right: calc(100% - 20px);
  bottom: 68%;
  width: 250px;
  padding: 17px 42px 17px 18px;
  border: 1px solid color-mix(in srgb, var(--pet-brown) 48%, transparent);
  border-radius: 18px 18px 5px 18px;
  background: color-mix(in srgb, var(--pet-paper) 94%, transparent);
  box-shadow: 0 14px 38px rgba(67, 43, 26, 0.14);
  backdrop-filter: blur(7px);
  opacity: 0;
  visibility: hidden;
  transform: translate(10px, 8px) scale(0.96);
  transform-origin: 100% 100%;
  transition: opacity 220ms ease, transform 220ms ease, visibility 220ms;
  pointer-events: none;
}

.desktop-pet__bubble::after {
  content: "";
  position: absolute;
  right: -7px;
  bottom: 16px;
  width: 13px;
  height: 13px;
  border-right: 1px solid color-mix(in srgb, var(--pet-brown) 48%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--pet-brown) 48%, transparent);
  background: var(--pet-paper);
  transform: rotate(-45deg);
}

.desktop-pet__bubble[data-side="right"]::after {
  right: auto;
  left: -7px;
  border-right: 0;
  border-bottom: 0;
  border-left: 1px solid color-mix(in srgb, var(--pet-brown) 48%, transparent);
  border-top: 1px solid color-mix(in srgb, var(--pet-brown) 48%, transparent);
}

.desktop-pet.is-speaking .desktop-pet__bubble {
  opacity: 1;
  visibility: visible;
  transform: translate(0, 0) scale(1);
  pointer-events: auto;
}

.desktop-pet__eyebrow {
  margin: 0 0 7px;
  color: var(--pet-red);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.desktop-pet__message {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
}

.desktop-pet__bubble-close,
.desktop-pet__control,
.desktop-pet-reopen {
  border: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.desktop-pet__bubble-close {
  position: absolute;
  top: 8px;
  right: 9px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: transparent;
  font-size: 18px;
}

.desktop-pet__bubble-close:hover,
.desktop-pet__bubble-close:focus-visible {
  background: rgba(106, 74, 48, 0.09);
}

.desktop-pet__stage {
  position: relative;
  display: grid;
  place-items: end center;
  cursor: grab;
}

.desktop-pet.is-dragging .desktop-pet__stage {
  cursor: grabbing;
}

.desktop-pet__figure {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: inherit;
  filter: drop-shadow(0 10px 9px rgba(49, 37, 24, 0.14));
  transform-origin: 50% 100%;
  animation: desktop-pet-breathe 4s ease-in-out infinite;
}

.desktop-pet__figure img {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
  transition: opacity 240ms ease, transform 240ms ease;
}

.desktop-pet__figure .desktop-pet__portrait-next {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(4px) scale(0.985);
}

.desktop-pet__figure.is-swapping .desktop-pet__portrait-current {
  opacity: 0;
  transform: translateY(-3px) scale(0.99);
}

.desktop-pet__figure.is-swapping .desktop-pet__portrait-next {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.desktop-pet__shadow {
  position: absolute;
  z-index: 1;
  bottom: 0;
  left: 18%;
  width: 64%;
  height: 9px;
  border-radius: 50%;
  background: rgba(70, 49, 29, 0.18);
  filter: blur(5px);
  animation: desktop-pet-shadow 4s ease-in-out infinite;
}

.desktop-pet.is-greeting .desktop-pet__figure {
  animation: desktop-pet-greet 720ms cubic-bezier(0.2, 0.75, 0.3, 1);
}

.desktop-pet__controls {
  position: absolute;
  z-index: 4;
  top: 16%;
  right: -5px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  opacity: 0;
  transform: translateX(5px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.desktop-pet:hover .desktop-pet__controls,
.desktop-pet:focus-within .desktop-pet__controls {
  opacity: 1;
  transform: translateX(0);
}

.desktop-pet__control {
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border: 1px solid rgba(106, 74, 48, 0.35);
  border-radius: 50%;
  background: rgba(248, 241, 223, 0.92);
  box-shadow: 0 5px 14px rgba(67, 43, 26, 0.12);
  font: 16px/1 Arial, sans-serif;
  text-decoration: none;
}

.desktop-pet__control:hover,
.desktop-pet__control:focus-visible {
  color: #fff;
  background: var(--pet-brown);
}

.desktop-pet-reopen {
  position: fixed;
  right: 18px;
  bottom: 22px;
  z-index: 90;
  width: 50px;
  height: 50px;
  border: 1px solid var(--line, #cbbd9f);
  border-radius: 50% 50% 50% 16%;
  color: var(--ink, #223c2f);
  background: var(--paper, #f5efe2);
  box-shadow: 0 9px 24px rgba(34, 52, 39, 0.2);
  font-size: 22px;
}

.desktop-pet-reopen:hover,
.desktop-pet-reopen:focus-visible {
  transform: translateY(-2px);
  background: var(--brown, #5a4430);
  color: #f7efdf;
}

@keyframes desktop-pet-breathe {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-4px) scale(1.006, 0.997); }
}

@keyframes desktop-pet-shadow {
  0%, 100% { opacity: 0.78; transform: scaleX(1); }
  50% { opacity: 0.55; transform: scaleX(0.9); }
}

@keyframes desktop-pet-greet {
  0%, 100% { transform: translateY(0) rotate(0); }
  24% { transform: translateY(-8px) rotate(-3deg); }
  48% { transform: translateY(-4px) rotate(3deg); }
  72% { transform: translateY(-2px) rotate(-1deg); }
}

@media (max-width: 720px) {
  .desktop-pet {
    width: 118px;
    right: 10px;
    bottom: 14px;
  }

  .desktop-pet__bubble {
    left: auto !important;
    right: 0 !important;
    bottom: calc(100% - 8px);
    width: min(232px, calc(100vw - 28px));
    border-radius: 15px 15px 5px 15px;
  }

  .desktop-pet__controls {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .desktop-pet__figure,
  .desktop-pet__shadow,
  .desktop-pet.is-greeting .desktop-pet__figure {
    animation: none;
  }

  .desktop-pet__figure img {
    transition: none;
  }

  .desktop-pet__bubble,
  .desktop-pet__controls,
  .desktop-pet-reopen {
    transition: none;
  }
}