:root {
  color-scheme: light dark;
  background: #111111;
}

* {
  box-sizing: border-box;
}

html {
  background: #111111;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: #111111;
}

.portfolio {
  width: 100%;
}

.portfolio-page {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #111111;
  content-visibility: auto;
  contain-intrinsic-size: auto 100vw 56.25vw;
}

.portfolio-page img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.portfolio-link {
  position: absolute;
  z-index: 1;
  left: var(--left);
  top: var(--top);
  width: var(--width);
  height: var(--height);
  display: block;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgb(255 255 255 / 18%);
}

.portfolio-link:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: -3px;
  box-shadow: inset 0 0 0 2px #111111;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}