:root {
  --forest: #2f5d54;
  --forest-deep: #193d37;
  --cream: #fff9ea;
  --paper: #fffdf5;
  --ink: #253c38;
  --muted: #65756f;
  --coral: #cf765e;
  --gold: #d7a54f;
  --sky: #dcefea;
  --shadow: 0 24px 70px rgba(25, 61, 55, 0.22);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 247, 215, 0.95), transparent 28rem),
    linear-gradient(145deg, #d9ebe4 0%, #edf2dd 55%, #f5e8cf 100%);
  font-family: "Microsoft JhengHei", "PingFang TC", "Noto Sans TC", sans-serif;
}

body.reader-active {
  overflow: hidden;
}

button,
select {
  font: inherit;
}

button {
  color: inherit;
}

button:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 4px solid rgba(207, 118, 94, 0.38);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.app-shell {
  width: min(100%, 1500px);
  margin: 0 auto;
  padding: max(0.75rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right))
    max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.6rem;
}

.brand-button {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: 0;
  background: transparent;
  color: var(--forest-deep);
  font-weight: 800;
  font-size: 1.08rem;
  cursor: pointer;
}

.brand-button > span:first-child {
  display: grid;
  place-items: center;
  width: 2.25rem;
  aspect-ratio: 1;
  border-radius: 50%;
  color: var(--cream);
  background: var(--forest);
  font-size: 1.35rem;
}

.progress-summary {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 2.65rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(47, 93, 84, 0.16);
  border-radius: 999px;
  background: rgba(255, 253, 245, 0.76);
  box-shadow: 0 9px 22px rgba(47, 93, 84, 0.08);
}

.stamp-mark {
  color: var(--gold);
  font-size: 1.3rem;
}

.progress-divider {
  width: 1px;
  height: 1.25rem;
  margin-inline: 0.22rem;
  background: rgba(47, 93, 84, 0.2);
}

.library-view {
  padding: clamp(1.25rem, 4vw, 3.5rem) 0 2rem;
}

.library-intro {
  max-width: 47rem;
  margin: 0 auto 2rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.45rem;
  color: var(--coral);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.library-intro h1 {
  margin: 0;
  color: var(--forest-deep);
  font-family: "DFKai-SB", "BiauKai", serif;
  font-size: clamp(2.1rem, 5vw, 4.1rem);
  line-height: 1.15;
}

.library-intro > p:last-child {
  color: var(--muted);
  font-size: 1.08rem;
}

.shelf {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 20rem));
  justify-content: center;
  align-items: end;
  gap: clamp(1.25rem, 5vw, 4rem);
  padding: 1.6rem clamp(1rem, 5vw, 4rem) 3rem;
  border-bottom: 1.1rem solid #815b3e;
  border-radius: 0 0 1rem 1rem;
  background: linear-gradient(180deg, transparent 95%, rgba(255, 255, 255, 0.14));
  box-shadow: 0 15px 15px rgba(66, 45, 28, 0.18);
}

.story-card {
  position: relative;
  min-width: 0;
}

.cover-art,
.coming-cover {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 0.55rem solid #fff4d6;
  border-radius: 0.85rem 1.25rem 1.25rem 0.85rem;
  box-shadow:
    -9px 10px 0 #d2b477,
    -14px 15px 24px rgba(64, 44, 27, 0.26);
}

.cover-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cover-vignette {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(19, 61, 55, 0.04), rgba(19, 61, 55, 0.65));
}

.cover-title {
  position: absolute;
  inset: auto 1.1rem 1.15rem;
  color: white;
  text-align: center;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.38);
}

.cover-title span {
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.cover-title h2 {
  margin: 0.32rem 0;
  font-family: "DFKai-SB", "BiauKai", serif;
  font-size: clamp(1.65rem, 4vw, 2.45rem);
  line-height: 1.15;
}

.cover-title p {
  margin: 0;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.15rem;
  padding: 0.72rem 1.2rem;
  border: 0;
  border-radius: 999px;
  background: var(--forest);
  color: white;
  box-shadow: 0 8px 18px rgba(47, 93, 84, 0.22);
  font-weight: 900;
  cursor: pointer;
}

.story-card > .primary-button {
  width: 82%;
  margin: 1.25rem 9% 0;
}

.coming-cover {
  display: grid;
  place-items: center;
  align-content: center;
  padding: 1.5rem;
  color: #65756f;
  text-align: center;
  background:
    linear-gradient(rgba(255, 253, 245, 0.72), rgba(255, 253, 245, 0.72)),
    repeating-linear-gradient(45deg, #dce8dd 0 14px, #e9f0e4 14px 28px);
}

.story-card.is-locked {
  filter: saturate(0.55);
  opacity: 0.82;
}

.story-card.is-unlocked {
  filter: none;
  opacity: 1;
}

.book-number {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.lock-icon {
  font-size: 3rem;
  color: var(--forest);
}

.coming-cover h2 {
  margin: 0.6rem 0 0.25rem;
  font-family: "DFKai-SB", "BiauKai", serif;
  font-size: 1.65rem;
}

.coming-cover p {
  margin: 0;
}

.parent-note {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem;
  max-width: 62rem;
  margin: 3rem auto 0;
  padding: 1.2rem 1.35rem;
  border: 1px solid rgba(47, 93, 84, 0.16);
  border-radius: 1.15rem;
  background: rgba(255, 253, 245, 0.74);
}

.parent-note h2 {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
}

.parent-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.parent-note details {
  padding-left: 1rem;
  border-left: 1px solid rgba(47, 93, 84, 0.16);
}

.parent-note summary {
  margin-bottom: 0.65rem;
  font-weight: 800;
  cursor: pointer;
}

.parent-note select {
  margin: 0 0.4rem;
  padding: 0.36rem 0.55rem;
  border: 1px solid rgba(47, 93, 84, 0.25);
  border-radius: 0.55rem;
  background: white;
}

.parent-note details p {
  margin-top: 0.65rem;
  font-size: 0.88rem;
}

.reader-view {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  height: calc(100dvh - 4.5rem);
  min-height: 30rem;
  padding: 0.45rem 0 0.3rem;
  overflow: hidden;
}

.reader-meta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.45rem;
}

.reading-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
}

.page-indicator {
  margin: 0;
  color: var(--muted);
}

.reading-state {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.immersive-button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.35rem;
  padding: 0.42rem 0.75rem;
  border: 1px solid rgba(47, 93, 84, 0.22);
  border-radius: 999px;
  background: rgba(255, 253, 245, 0.84);
  color: var(--forest);
  font-size: 0.84rem;
  font-weight: 900;
  cursor: pointer;
}

.reading-state span {
  padding: 0.42rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 253, 245, 0.8);
  color: var(--forest);
  font-size: 0.85rem;
  font-weight: 800;
}

.book-frame {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  width: min(100%, calc((100dvh - 10.25rem) * 1.55));
  height: 100%;
  max-height: calc(100dvh - 8.6rem);
  min-height: 0;
  margin-inline: auto;
  overflow: hidden;
  border: clamp(0.45rem, 1vw, 0.8rem) solid #805e41;
  border-radius: 1rem;
  background: var(--paper);
  box-shadow: var(--shadow);
  isolation: isolate;
}

.book-canvas {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background: var(--paper);
}

.scene-viewport,
.scene-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.scene-viewport {
  overflow: hidden;
  background: #eadfc9;
}

.scene-image {
  display: block;
  object-fit: cover;
  object-position: center;
}

.book-gutter {
  position: absolute;
  inset: 0 auto 0 50%;
  z-index: 1;
  width: 1.5%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, rgba(45, 31, 23, 0.18), rgba(255, 255, 255, 0.2), rgba(45, 31, 23, 0.12));
  mix-blend-mode: multiply;
  pointer-events: none;
}

.page-copy {
  position: absolute;
  z-index: 2;
  top: 4%;
  width: 31%;
  min-height: 18%;
  padding: clamp(0.6rem, 1.25vw, 1rem) clamp(0.68rem, 1.4vw, 1.1rem);
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 1rem;
  background: rgba(255, 253, 243, 0.76);
  box-shadow: 0 8px 26px rgba(46, 51, 39, 0.12);
  backdrop-filter: blur(5px) saturate(0.9);
}

.page-copy-left {
  left: 2.8%;
}

.page-copy-right {
  right: 2.8%;
}

.page-number {
  margin: 0 0 0.3rem;
  color: var(--coral);
  font-size: 0.69rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.phonetic-line {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.22em 0.24em;
  line-height: 1;
}

.phonetic-cell {
  display: inline-grid;
  grid-template-rows: 1.35em 1.15em;
  place-items: center;
  flex: 0 0 auto;
  min-width: 1.55em;
  min-height: 2.7em;
  padding: 0.05em 0.08em;
  border: 0;
  border-radius: 0.38em;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: clamp(1.4rem, 2.35vw, 2.15rem);
  white-space: nowrap;
  break-inside: avoid;
}

.phonetic-cell:hover,
.phonetic-cell.is-speaking {
  background: rgba(255, 230, 151, 0.72);
}

.bopomofo {
  align-self: end;
  font-family: "Microsoft JhengHei", "Noto Sans TC", sans-serif;
  font-size: 0.49em;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.12;
}

.han {
  align-self: start;
  font-family: "DFKai-SB", "BiauKai", "Microsoft JhengHei", serif;
  font-size: 1em;
  font-weight: 700;
  line-height: 1.1;
}

.punctuation-cell {
  align-self: flex-end;
  flex: 0 0 auto;
  min-width: 0.45em;
  margin-bottom: 0.18em;
  font-family: "DFKai-SB", "BiauKai", serif;
  font-size: clamp(1.4rem, 2.35vw, 2.15rem);
  line-height: 1.1;
}

.interaction-panel,
.ending-panel {
  position: absolute;
  z-index: 5;
  inset: 12% 18%;
  display: grid;
  align-content: center;
  justify-items: center;
  padding: clamp(1rem, 3vw, 2.3rem);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 1.6rem;
  background: rgba(255, 253, 245, 0.91);
  box-shadow: 0 20px 50px rgba(31, 56, 50, 0.24);
  backdrop-filter: blur(12px);
  text-align: center;
}

.interaction-kicker {
  margin: 0;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.interaction-panel h2,
.ending-panel h2 {
  margin: 0.5rem 0 1.1rem;
  color: var(--forest-deep);
  font-family: "DFKai-SB", "BiauKai", serif;
  font-size: clamp(1.5rem, 3.5vw, 2.65rem);
}

.interaction-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  width: 100%;
}

.choice-button {
  min-height: 4.8rem;
  padding: 0.7rem;
  border: 2px solid rgba(47, 93, 84, 0.2);
  border-radius: 1rem;
  background: white;
  color: var(--forest-deep);
  font-size: clamp(1.1rem, 2.2vw, 1.65rem);
  font-weight: 900;
  cursor: pointer;
}

.choice-button:hover {
  border-color: var(--forest);
  background: #f0f7ef;
}

.choice-button.is-correct {
  border-color: #4d8f63;
  background: #e7f5e9;
}

.choice-button.is-retry {
  border-color: #d9a34b;
  background: #fff5d7;
}

.interaction-feedback {
  min-height: 1.6rem;
  margin: 0.9rem 0 0.35rem;
  color: var(--forest);
  font-weight: 800;
}

.quiet-button {
  padding: 0.48rem 0.8rem;
  border: 0;
  border-radius: 999px;
  background: #e4eee8;
  color: var(--forest);
  font-weight: 800;
  cursor: pointer;
}

.ending-seal {
  display: grid;
  place-items: center;
  width: 4.2rem;
  aspect-ratio: 1;
  margin-bottom: 0.6rem;
  border: 4px double var(--coral);
  border-radius: 50%;
  color: var(--coral);
  font-family: "DFKai-SB", "BiauKai", serif;
  font-size: 2rem;
}

.ending-panel p {
  max-width: 37rem;
  margin: 0.3rem 0 1rem;
  color: var(--muted);
  line-height: 1.6;
}

.ending-panel .retell-prompt {
  padding: 0.75rem 0.9rem;
  border-radius: 0.8rem;
  background: #f2eee0;
  color: var(--ink);
}

.reader-controls {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1.2fr 1fr;
  gap: 0.65rem;
  width: 100%;
  margin: 0;
  padding: 0.55rem 0.75rem;
  border-top: 1px solid rgba(47, 93, 84, 0.18);
  background: rgba(246, 241, 220, 0.98);
}

.reader-controls button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 3.4rem;
  padding: 0.68rem 0.8rem;
  border-radius: 999px;
  font-weight: 900;
  cursor: pointer;
}

.nav-button {
  border: 1px solid rgba(47, 93, 84, 0.22);
  background: rgba(255, 253, 245, 0.84);
}

.read-button {
  border: 0;
  background: var(--forest);
  color: white;
}

.finish-button {
  border: 1px solid #c98b38;
  background: #ffe4a1;
  color: #6f4817;
}

.reader-controls button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
}

.reader-message,
.landscape-hint {
  min-height: 1.25rem;
  margin: 0.24rem 0 0;
  color: var(--muted);
  text-align: center;
  font-size: 0.88rem;
}

.reader-view:fullscreen,
.reader-view.is-immersive {
  position: fixed;
  z-index: 100;
  inset: 0;
  width: 100vw;
  height: 100dvh;
  min-height: 0;
  padding: max(0.35rem, env(safe-area-inset-top)) max(0.5rem, env(safe-area-inset-right))
    max(0.35rem, env(safe-area-inset-bottom)) max(0.5rem, env(safe-area-inset-left));
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 247, 215, 0.95), transparent 28rem),
    linear-gradient(145deg, #d9ebe4 0%, #edf2dd 55%, #f5e8cf 100%);
}

.reader-view:fullscreen .book-frame,
.reader-view.is-immersive .book-frame {
  width: min(100%, calc((100dvh - 5.7rem) * 1.55));
  max-height: none;
}

.landscape-hint {
  display: none;
}

.celebration {
  position: fixed;
  z-index: 20;
  inset: 0;
  pointer-events: none;
}

.celebration span {
  position: absolute;
  top: 45%;
  left: 50%;
  color: var(--gold);
  font-size: clamp(2rem, 7vw, 5rem);
  animation: gentle-stars 1600ms ease-out both;
}

.celebration span:nth-child(2) { --x: -34vw; --y: -26vh; animation-delay: 100ms; }
.celebration span:nth-child(3) { --x: 31vw; --y: -21vh; animation-delay: 180ms; }
.celebration span:nth-child(4) { --x: -26vw; --y: 24vh; animation-delay: 260ms; }
.celebration span:nth-child(5) { --x: 27vw; --y: 22vh; animation-delay: 340ms; }

@keyframes gentle-stars {
  0% { transform: translate(-50%, -50%) scale(0.3); opacity: 0; }
  35% { opacity: 0.9; }
  100% { transform: translate(calc(-50% + var(--x, 0px)), calc(-50% + var(--y, -30vh))) scale(1); opacity: 0; }
}

@media (max-width: 920px) {
  .phonetic-cell,
  .punctuation-cell {
    font-size: clamp(1.2rem, 2.9vw, 1.72rem);
  }

  .page-copy {
    width: 34%;
    padding: 0.55rem 0.6rem;
  }

  .page-copy-left { left: 2%; }
  .page-copy-right { right: 2%; }

  .interaction-panel,
  .ending-panel {
    inset: 8% 10%;
  }
}

@media (max-width: 720px) and (orientation: portrait) {
  .app-shell {
    padding-inline: max(0.55rem, env(safe-area-inset-left));
  }

  .site-header {
    min-height: 3.1rem;
  }

  .brand-button > span:last-child,
  #story-status,
  .progress-divider {
    display: none;
  }

  .progress-summary {
    min-height: 2.35rem;
    padding: 0.42rem 0.72rem;
  }

  .library-intro h1 {
    font-size: 2.25rem;
  }

  .shelf {
    grid-template-columns: minmax(0, 17rem);
  }

  .story-card + .story-card {
    margin-top: 0.8rem;
  }

  .parent-note {
    grid-template-columns: 1fr;
  }

  .parent-note details {
    padding: 0.9rem 0 0;
    border-top: 1px solid rgba(47, 93, 84, 0.16);
    border-left: 0;
  }

  .reader-meta {
    align-items: center;
  }

  .reader-view {
    height: calc(100dvh - 3.45rem);
    min-height: 24rem;
  }

  .reader-meta .eyebrow {
    font-size: 0.7rem;
  }

  .reading-state span:last-child {
    display: none;
  }

  .reading-tools {
    gap: 0.3rem;
  }

  .immersive-button {
    width: 2.5rem;
    padding: 0;
    justify-content: center;
  }

  .immersive-button span:last-child {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .book-frame {
    width: 100%;
    height: 100%;
    max-height: none;
    min-height: 0;
    overflow: hidden;
    border-width: 0.42rem;
    background: var(--paper);
  }

  .book-canvas {
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .scene-viewport {
    position: relative;
    height: clamp(15rem, 43dvh, 23rem);
    border-radius: 0.55rem 0.55rem 0 0;
  }

  .scene-image {
    object-fit: cover;
    transition: object-position 350ms ease;
  }

  .book-frame[data-mobile-side="left"] .scene-image {
    object-position: 24% center;
  }

  .book-frame[data-mobile-side="right"] .scene-image {
    object-position: 76% center;
  }

  .book-gutter {
    display: none;
  }

  .page-copy {
    position: relative;
    inset: auto;
    width: 100%;
    min-height: 8.7rem;
    padding: 0.8rem 0.85rem 0.9rem;
    border: 0;
    border-radius: 0;
    background: var(--paper);
    box-shadow: none;
    backdrop-filter: none;
  }

  .book-frame[data-mobile-side="left"] .page-copy-right,
  .book-frame[data-mobile-side="right"] .page-copy-left {
    display: none;
  }

  .phonetic-line {
    justify-content: center;
    gap: 0.18em 0.26em;
  }

  .phonetic-cell,
  .punctuation-cell {
    font-size: clamp(1.72rem, 8vw, 2rem);
  }

  .interaction-panel,
  .ending-panel {
    position: relative;
    inset: auto;
    min-height: 18rem;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
  }

  .interaction-options {
    grid-template-columns: 1fr;
  }

  .choice-button {
    min-height: 3.5rem;
  }

  .reader-controls {
    position: relative;
    z-index: 10;
    bottom: auto;
    grid-template-columns: 0.82fr 1fr 1fr 0.82fr;
    gap: 0.28rem;
    margin: 0;
    padding: 0.3rem;
    border-radius: 0;
    background: rgba(246, 241, 220, 0.99);
    backdrop-filter: none;
  }

  .reader-controls button {
    min-height: 3.05rem;
    padding: 0.5rem 0.36rem;
    border-radius: 0.78rem;
    font-size: 0.76rem;
  }

  .reader-controls button span[aria-hidden="true"] {
    display: none;
  }

  .landscape-hint {
    display: block;
  }
}

@media (max-height: 520px) and (orientation: landscape) {
  .app-shell {
    padding-block: 0.25rem;
  }

  .site-header {
    min-height: 2.35rem;
  }

  .brand-button > span:last-child,
  #story-status,
  .progress-divider {
    display: none;
  }

  .progress-summary {
    min-height: 2rem;
    padding: 0.25rem 0.65rem;
  }

  .reader-view {
    height: calc(100dvh - 2.6rem);
    min-height: 0;
    padding-top: 0.1rem;
  }

  .reader-meta {
    margin-bottom: 0.25rem;
  }

  .reader-meta .eyebrow,
  .reading-state span:last-child,
  .landscape-hint {
    display: none;
  }

  .book-frame {
    width: min(100%, calc((100dvh - 5rem) * 2.9));
    height: 100%;
    max-height: none;
    min-height: 0;
  }

  .page-copy {
    top: 3%;
    width: 34%;
    min-height: 20%;
    padding: 0.38rem 0.5rem;
  }

  .phonetic-cell,
  .punctuation-cell {
    font-size: clamp(1.02rem, 2.55vw, 1.35rem);
  }

  .reader-controls {
    margin: 0;
    padding: 0.22rem 0.45rem;
  }

  .reader-controls button {
    min-height: 2.55rem;
    padding-block: 0.35rem;
    font-size: 0.82rem;
  }

  .interaction-panel,
  .ending-panel {
    inset: 4% 8%;
    padding: 0.65rem 1rem;
  }

  .interaction-panel h2,
  .ending-panel h2 {
    margin: 0.2rem 0 0.55rem;
    font-size: 1.45rem;
  }

  .choice-button {
    min-height: 3.3rem;
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}