.dd-menu {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 30;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  
  pointer-events: none;
}

.dd-fab,
.dd-menu > .dd-item {
  pointer-events: auto;
}

.dd-fab {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
  cursor: pointer;
}

.dd-fab svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: #1a73e8;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dd-fab:focus-visible {
  outline: 2px solid #1a73e8;
  outline-offset: 2px;
}


.dd-menu > .dd-item {
  opacity: 0;
  transform: translateY(-8px);
  visibility: hidden;
  
  transition: opacity 0.18s ease 0.3s, transform 0.18s ease 0.3s, visibility 0s linear 0.48s;
}

.dd-menu:hover > .dd-item,
.dd-menu:has(:focus-visible) > .dd-item,
.dd-menu.is-open > .dd-item {
  opacity: 1;
  transform: none;
  visibility: visible;
  transition: opacity 0.18s ease var(--dd-delay, 0s), transform 0.18s ease var(--dd-delay, 0s), visibility 0s linear var(--dd-delay, 0s);
}

@media (prefers-reduced-motion: reduce) {
  .dd-menu > .dd-item,
  .dd-menu:hover > .dd-item,
  .dd-menu:has(:focus-visible) > .dd-item,
  .dd-menu.is-open > .dd-item {
    transform: none;
    transition: none;
  }
}


.dd-switch {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.14);
}

.dd-switch button {
  min-height: 40px;
  padding: 0 16px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: #444444;
  font: inherit;
  font-size: 16px;
  cursor: pointer;
}

.dd-switch button:hover {
  background: #f0f0f0;
}

.dd-switch button[aria-pressed="true"] {
  background: #1a73e8;
  color: #ffffff;
}

.dd-switch button:focus-visible {
  outline: 2px solid #1a73e8;
  outline-offset: 2px;
}


.dd-cta {
  display: none;
  padding: 0 20px;
  min-height: 48px;
  align-items: center;
  color: #ffffff;
  background: #1a73e8;
  font-size: 16px;
  text-decoration: none;
}

html[data-design="t1"] .dd-cta {
  display: flex;
}

.dd-cta:hover {
  background: #1765cc;
}

.dd-cta:focus-visible {
  outline: 2px solid #1a73e8;
  outline-offset: 2px;
}


.dd-modes {
  align-items: center;
  display: none;
}

html[data-design="t1"] .dd-modes {
  display: flex;
}


html[data-design="t1"] {
  --wc-bg: #e6e8eb;
}


html[data-design="t1"] body {
  background: radial-gradient(ellipse 90% 80% at 35% 25%, #d6d7d9 0%, #c4c5c8 60%, #b5b6b9 100%);
}


html[data-design="t1"] .wc-stage:not(.is-zoomed) .wc-zoom::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 600%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  z-index: -1;
  background:
    radial-gradient(closest-side, rgba(10, 12, 16, 0) 30%, rgba(10, 12, 16, 0.35) 100%),
    url("glass.webp") center / 100% 100%;
  pointer-events: none;
}


html[data-design="t1"] .wc-zoom {
  
  transform:
    translate(var(--dd-x, 0px), var(--dd-y, 0px))
    perspective(2200px)
    rotateX(var(--dd-tilt, 28deg))
    rotateZ(var(--dd-turn, -8deg))
    scale(0.86);
  transform-origin: 50% 60%;
}


html[data-design="t1"] .wc-book {
  position: relative;
  isolation: isolate;
  filter:
    drop-shadow(0 1px 0 #f1f1f1)
    drop-shadow(0 1px 0 #e2e2e2)
    drop-shadow(0 1px 0 #ececec)
    drop-shadow(0 1px 0 #d9d9d9)
    drop-shadow(0 22px 26px rgba(30, 40, 60, 0.22))
    drop-shadow(0 3px 5px rgba(30, 40, 60, 0.14));
}


html[data-design="t1"][data-dd-open] .wc-book {
  filter: none;
}

html[data-design="t1"][data-dd-open] .wc-book::before {
  content: "";
  position: absolute;
  left: -7.5%;
  top: -10%;
  width: 115%;
  height: 120%;
  z-index: -1;
  background: url("body.webp") center / 100% 100% no-repeat;
  animation: dd-fade-in 0.3s ease-out; 
  pointer-events: none;
}


html[data-design="t1"][data-dd-closed] .wc-book {
  filter: none;
}

html[data-design="t1"][data-dd-closed] .fb-book::before {
  content: "";
  position: absolute;
  top: -10%;
  width: 65%;
  height: 120%;
  z-index: -1;
  background: center / 100% 100% no-repeat;
  animation: dd-fade-in 0.3s ease-out;
  pointer-events: none;
}

html[data-design="t1"][data-dd-closed="cover"] .fb-book::before {
  left: 42.5%;
  background-image: url("closed-right.webp");
}

html[data-design="t1"][data-dd-closed="back"] .fb-book::before {
  left: -7.5%;
  background-image: url("closed-left.webp");
}

@media (prefers-reduced-motion: reduce) {
  html[data-design="t1"][data-dd-closed] .fb-book::before {
    animation: none;
  }
}

@keyframes dd-fade-in {
  from {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html[data-design="t1"][data-dd-open] .wc-book::before {
    animation: none;
  }
}


html[data-design="t1"] .wc-page-inner {
  transform: translate(-50%, -50%) scale(0.82);
}

html[data-design="t1"] .fb-page {
  background: #ffffff;
}


html[data-design="t1"][data-dd-open] .fb-page[data-dd-side]::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: center / 100% 100% no-repeat;
  mix-blend-mode: multiply;
  pointer-events: none;
}

html[data-design="t1"][data-dd-open] .fb-page[data-dd-side="left"] {
  clip-path: var(--dd-curve-left);
}


html[data-design="t1"][data-dd-open] .fb-book {
  clip-path: var(--dd-curve-spread);
}


html[data-design="t1"][data-dd-open] .fb-page[data-dd-side="left"] .wc-page-inner {
  filter: url("#dd-warp-left");
}

html[data-design="t1"][data-dd-open] .fb-page[data-dd-side="right"] .wc-page-inner {
  filter: url("#dd-warp-right");
}

html[data-design="t1"][data-dd-open] .fb-page[data-dd-side="left"]::after {
  background-image: url("shade-left.webp");
}

html[data-design="t1"][data-dd-open] .fb-page[data-dd-side="right"] {
  clip-path: var(--dd-curve-right);
}

html[data-design="t1"][data-dd-open] .fb-page[data-dd-side="right"]::after {
  background-image: url("shade-right.webp");
}


html[data-design="t1"] .wc-stage:not(.is-zoomed) {
  cursor: grab;
}

html[data-design="t1"] .wc-stage:not(.is-zoomed) .wc-zoom {
  cursor: auto;
}


html[data-design="t1"][data-dd-closed] .wc-stage:not(.is-zoomed) .wc-zoom {
  cursor: grab;
}

html[data-design="t1"][data-dd-closed] .wc-stage:not(.is-zoomed) .fb-page {
  cursor: auto;
}

html[data-design="t1"] .wc-stage.dd-moving {
  cursor: grabbing;
}


html[data-design="t1"] .wc-link:hover {
  background: none;
  box-shadow: none;
}

html[data-design="t1"] .wc-link:focus-visible {
  background: none;
  box-shadow: inset 0 0 0 3px #1a73e8;
}


html[data-design="t1"] .wc-bar {
  background: linear-gradient(to top, rgba(28, 18, 8, 0.78), rgba(28, 18, 8, 0));
}

@media (max-width: 480px) {
  .dd-menu {
    top: 8px;
    right: 8px;
  }

  .dd-switch button {
    padding: 0 12px;
  }

  
  html[data-design="t1"] .wc-zoom {
    transform:
      translate(var(--dd-x, 0px), var(--dd-y, 0px))
      perspective(1600px)
      rotateX(var(--dd-tilt, 16deg))
      rotateZ(var(--dd-turn, -4deg))
      scale(0.9);
  }
}