.motion-study {
  --study-bg: var(--color-canvas-warm);
  --study-ink: var(--color-ink);
  --study-muted: var(--color-graphite);
  --study-rule: var(--color-hairline-soft);
  color: var(--study-ink);
  background: var(--study-bg);
}
.motion-study--dark {
  --study-bg: var(--color-scrim);
  --study-ink: var(--color-on-primary);
  --study-muted: var(--color-on-primary-soft);
  --study-rule: #42434a;
  --focus-ring: var(--color-on-primary);
}
.motion-study__stage {
  position: relative;
  max-width: 960px;
  margin-inline: auto;
}
.motion-study__stage svg {
  display: block;
  width: 100%;
  height: auto;
}
.motion-study__label {
  position: absolute;
  font-size: var(--text-link-sm);
  line-height: 1.3;
  transform: translateX(-50%);
  text-align: center;
  white-space: nowrap;
}
.motion-study__label small {
  display: block;
  margin-top: 6px;
  color: var(--study-muted);
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-micro);
  text-transform: uppercase;
}
.motion-study__label--cache {
  left: 22%;
  top: 16%;
}
.motion-study__label--old {
  left: 79%;
  top: 13%;
}
.motion-study__label--new {
  left: 79%;
  top: 59%;
}
.motion-study__label--browser {
  left: 16%;
  top: 85%;
}
.motion-study__label--edge {
  left: 50%;
  top: 91%;
}
.motion-study__label--origin {
  left: 83%;
  top: 85%;
}
.motion-study__label--tls-one {
  left: 30%;
  top: 43%;
}
.motion-study__label--tls-two {
  left: 70%;
  top: 43%;
}
.motion-study__label--issuer {
  left: 24%;
  top: 7%;
}
.motion-study__label--control {
  left: 50%;
  top: 14%;
}
.motion-study__label--receiver {
  left: 79%;
  top: 36%;
}
.motion-study__label--ttl {
  left: 24%;
  top: 77%;
  font-size: var(--text-micro);
}
.motion-study__label--enrollment {
  left: 53%;
  top: 97%;
  font-size: var(--text-micro);
}
.motion-study__caption {
  padding: var(--space-xxl);
  padding-top: var(--space-xl);
}
.motion-study__transport {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding-block: var(--space-md) var(--space-xl);
}
.motion-study__transport[hidden] {
  display: none;
}
.motion-study__play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 172px;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid var(--study-muted);
  color: inherit;
  background: transparent;
  font: inherit;
  font-size: var(--text-link-sm);
  cursor: pointer;
}
.motion-study__play::before {
  content: '';
  width: 0;
  height: 0;
  border-block: 5px solid transparent;
  border-left: 8px solid currentColor;
}
[data-playing] .motion-study__play::before {
  width: 8px;
  height: 10px;
  border-block: 0;
  border-inline: 2px solid currentColor;
}
.motion-study__play:hover {
  background: var(--study-ink);
  color: var(--study-bg);
}
.motion-study__transport input {
  flex: 1;
  min-width: 0;
  width: 100%;
  height: 44px;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: pointer;
  color: inherit;
}
.motion-study__transport input::-webkit-slider-runnable-track {
  height: 1px;
  background: var(--study-muted);
}
.motion-study__transport input::-moz-range-track {
  height: 1px;
  background: var(--study-muted);
}
.motion-study__transport input::-webkit-slider-thumb {
  appearance: none;
  width: 12px;
  height: 24px;
  border: 3px solid var(--study-bg);
  border-radius: 0;
  margin-top: -12px;
  background: var(--study-ink);
}
.motion-study__transport input::-moz-range-thumb {
  width: 6px;
  height: 18px;
  border: 3px solid var(--study-bg);
  border-radius: 0;
  background: var(--study-ink);
}
.motion-study__counter {
  font-size: var(--text-meta);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.motion-study__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  gap: var(--space-xl);
  padding: 0;
  margin: 0;
}
.motion-study__steps button {
  display: grid;
  gap: var(--space-sm);
  width: 100%;
  height: 100%;
  padding: 20px 0 0;
  border: 0;
  border-top: 1px solid var(--study-rule);
  border-radius: 0;
  text-align: left;
  color: inherit;
  background: transparent;
  font: inherit;
  cursor: pointer;
}
.motion-study__steps button:disabled {
  cursor: default;
}
.motion-study__steps button[aria-current='step'] {
  border-top-color: var(--study-ink);
}
.motion-study__step-number {
  font-size: var(--text-micro);
  letter-spacing: var(--tracking-micro);
  color: var(--study-muted);
}
.motion-study__steps button[aria-current='step'] .motion-study__step-number::after {
  content: ' · Im Modell';
}
.motion-study__step-title {
  font-size: var(--text-subtitle);
  line-height: var(--leading-subtitle);
}
.motion-study__step-copy {
  color: var(--study-muted);
  font-size: var(--text-link-sm);
  line-height: 1.6;
}
.motion-study__note {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--study-rule);
  color: var(--study-muted);
  font-size: var(--text-meta);
  line-height: 1.5;
  max-width: 75ch;
}
@media (max-width: 767.98px) {
  .motion-study {
    margin-inline: calc(-1 * var(--gutter));
  }
  .motion-study__caption {
    padding: var(--space-lg);
  }
  .motion-study__steps {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  .motion-study__steps button {
    grid-template-columns: 24px 1fr;
    gap: 4px 12px;
  }
  .motion-study__step-number {
    grid-row: span 2;
    padding-top: 5px;
  }
  .motion-study__steps button[aria-current='step'] .motion-study__step-number::after {
    content: ' ●';
    display: block;
    margin-top: 8px;
  }
  .motion-study__step-title {
    font-size: 18px;
  }
  .motion-study__transport {
    flex-wrap: wrap;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
  }
  .motion-study__transport input {
    order: 3;
    flex-basis: 100%;
  }
  .motion-study__counter {
    margin-left: auto;
  }
  .motion-study__label {
    font-size: 12px;
  }
  .motion-study__label small {
    display: none;
  }
  .motion-study__label--tls-one,
  .motion-study__label--tls-two {
    top: 37%;
  }
  .motion-study__label--enrollment {
    font-size: 9px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .motion-study__transport {
    display: none;
  }
}
@media print {
  .motion-study__transport {
    display: none;
  }
  .motion-study {
    --playhead: 12 !important;
    break-inside: avoid;
  }
}
@media (forced-colors: active) {
  .motion-study {
    --study-bg: Canvas;
    --study-ink: CanvasText;
    --study-muted: CanvasText;
    --study-rule: CanvasText;
    --color-canvas: Canvas;
    --color-canvas-warm: Canvas;
    --color-hairline-soft: Canvas;
    --color-scrim: Canvas;
    --color-ink-soft: Canvas;
    --color-ink: CanvasText;
    --color-on-primary: CanvasText;
  }
  .motion-study__steps button[aria-current='step'] {
    border-top: 3px solid Highlight;
  }
  .motion-study__transport input {
    appearance: auto;
  }
}
/* graphics:dns-change */

.dns-change {
  color: var(--color-ink, #0e0e10);
}
.dns-change .dns-change__old {
  animation-name: dns-old;
}
.dns-change .dns-change__new {
  animation-name: dns-new;
}
.dns-change .dns-change__clock {
  animation-name: dns-clock;
}
.dns-change .dns-change__answer {
  animation-name: dns-answer;
}
.dns-change .dns-change__trace {
  animation-name: dns-trace;
}
.dns-change [data-motion] {
  animation-duration: 12s;
  animation-timing-function: linear;
  animation-fill-mode: both;
  animation-play-state: paused;
  animation-delay: calc(var(--playhead, 12) * -1s);
}
@keyframes dns-old {
  0%,
  62% {
    opacity: 1;
  }
  70%,
  100% {
    opacity: 0.2;
  }
}
@keyframes dns-new {
  0%,
  62% {
    opacity: 0.2;
  }
  70%,
  100% {
    opacity: 1;
  }
}
@keyframes dns-clock {
  0%,
  12% {
    stroke-dashoffset: 0;
  }
  67%,
  100% {
    stroke-dashoffset: 1;
  }
}
@keyframes dns-answer {
  0%,
  64% {
    transform: translateY(0);
  }
  73%,
  100% {
    transform: translateY(-20px);
  }
}
@keyframes dns-trace {
  0%,
  68% {
    stroke-dashoffset: 0.08;
    opacity: 0;
  }
  69% {
    stroke-dashoffset: 0.08;
    opacity: 1;
  }
  94% {
    stroke-dashoffset: -1;
    opacity: 1;
  }
  95%,
  100% {
    stroke-dashoffset: -1;
    opacity: 0;
  }
}

/* /graphics:dns-change */
/* graphics:tls-connections */

.tls-connections {
  color: var(--color-on-primary, #fff);
}
.tls-connections .tls-connections__incoming {
  animation-name: tls-incoming;
}
.tls-connections .tls-connections__outgoing {
  animation-name: tls-outgoing;
}
.tls-connections .tls-connections__request {
  animation-name: tls-request;
}
.tls-connections .tls-connections__profile {
  animation-name: tls-profile;
}
.tls-connections [data-motion] {
  animation-duration: 12s;
  animation-timing-function: linear;
  animation-fill-mode: both;
  animation-play-state: paused;
  animation-delay: calc(var(--playhead, 12) * -1s);
}
@keyframes tls-incoming {
  0% {
    stroke-dashoffset: 0.09;
    opacity: 0;
  }
  5% {
    stroke-dashoffset: 0.09;
    opacity: 1;
  }
  30% {
    stroke-dashoffset: -1;
    opacity: 1;
  }
  31%,
  100% {
    stroke-dashoffset: -1;
    opacity: 0;
  }
}
@keyframes tls-outgoing {
  0%,
  68% {
    stroke-dashoffset: 0.09;
    opacity: 0;
  }
  69% {
    stroke-dashoffset: 0.09;
    opacity: 1;
  }
  94% {
    stroke-dashoffset: -1;
    opacity: 1;
  }
  95%,
  100% {
    stroke-dashoffset: -1;
    opacity: 0;
  }
}
@keyframes tls-request {
  0%,
  28% {
    opacity: 0;
    transform: translateY(8px);
  }
  38%,
  60% {
    opacity: 1;
    transform: translateY(0);
  }
  70%,
  100% {
    opacity: 0;
    transform: translateY(-8px);
  }
}
@keyframes tls-profile {
  0%,
  30%,
  75%,
  100% {
    transform: translateY(0);
  }
  43%,
  60% {
    transform: translateY(-12px);
  }
}

/* /graphics:tls-connections */
/* graphics:sealed-key-delivery */

.sealed-key {
  color: var(--color-ink, #0e0e10);
}
.sealed-key .sealed-key__parcel {
  animation-name: key-delivery;
}
.sealed-key .sealed-key__lid {
  animation-name: key-lid;
}
.sealed-key .sealed-key__secret {
  animation-name: key-secret;
}
.sealed-key .sealed-key__enrollment {
  animation-name: key-enrollment;
}
.sealed-key [data-motion] {
  animation-duration: 12s;
  animation-timing-function: ease-in-out;
  animation-fill-mode: both;
  animation-play-state: paused;
  animation-delay: calc(var(--playhead, 12) * -1s);
}
@keyframes key-delivery {
  0%,
  23% {
    transform: translate(170px, 157px);
  }
  38%,
  63% {
    transform: translate(360px, 226px);
  }
  80%,
  100% {
    transform: translate(565px, 300px);
  }
}
@keyframes key-lid {
  0%,
  9% {
    transform: translateY(-48px);
  }
  23%,
  81% {
    transform: translateY(0);
  }
  94%,
  100% {
    transform: translateY(-48px);
  }
}
@keyframes key-secret {
  0%,
  11% {
    opacity: 1;
  }
  22%,
  83% {
    opacity: 0;
  }
  94%,
  100% {
    opacity: 1;
  }
}
@keyframes key-enrollment {
  0%,
  64% {
    stroke-dashoffset: 0.1;
    opacity: 0;
  }
  65% {
    stroke-dashoffset: 0.1;
    opacity: 1;
  }
  79% {
    stroke-dashoffset: -1;
    opacity: 1;
  }
  80%,
  100% {
    stroke-dashoffset: -1;
    opacity: 0;
  }
}

/* /graphics:sealed-key-delivery */