.avatar {
  animation: levitate 10s ease 1s infinite reverse;
}

@keyframes levitate {
  0% {
    transform: translateY(0);
  }

  30% {
    transform: translateY(-10px);
  }

  50% {
    transform: translateY(4px);
  }

  70% {
    transform: translateY(-15px);
  }

  100% {
    transform: translateY(0);
  }
}

.maskBox {
  width: 100px;
  height: 40px;
  background: darkcyan;
  text-align: center;
  line-height: 40px;
  color: #fff;
  font-size: 18px;
  position: relative;
  mask: radial-gradient(8px at 10px 10px, transparent 98%, black) -10px -10px;
}

.watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18px;
  color: rgb(0 0 0 / 20%);
  white-space: nowrap;
  pointer-events: none;
}

.blend-me {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  mix-blend-mode: overlay;
  transition: 0.3s cubic-bezier(0.25, 0.25, 0.33, 1.33);
  animation: move-me 8s ease-out infinite alternate;
}

@keyframes move-me {
  to {
    transform: translateY(50px);
  }
}

.button {
  background: transparent;
  padding: 0.5rem 1rem;
  background-image:
    linear-gradient(90deg, white, white), linear-gradient(90deg, hsl(289deg 65% 64%), hsl(226deg 78% 67%));
  background-clip: padding-box, border-box;
  background-origin: border-box;
  border: 5px solid transparent;
  border-radius: 1.75rem;
}

.button-label {
  background-image: linear-gradient(90deg, hsl(289deg 65% 64%), hsl(226deg 78% 67%));
  background-clip: text;
  color: transparent;
  font-weight: 600;
  font-size: 1.25rem;
  line-height: 1.5rem;
}

.circle-1 {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  top: calc(-10px);
  left: calc(-10px);
  animation: expand 6s ease-out infinite both;
  animation-play-state: running;
  animation-delay: 1s;
  border: 1.5px solid rgb(121 40 202 / 40%);
  background: linear-gradient(-180deg, rgb(121 40 202 / 40%) 40%, #000 100%);
}

.circle-2 {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  top: calc(-20px);
  left: calc(-20px);
  animation: expand-opacity 6s linear infinite both;
  animation-play-state: running;
  animation-delay: 0.5s;
  border: 1px solid rgb(121 40 202 / 40%);
  background: linear-gradient(-180deg, rgb(121 40 202 / 30%) 20%, #000 100%);
}

.circle-3 {
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  top: calc(-30px);
  left: calc(-30px);
  animation: expand-opacity 6s linear infinite both;
  animation-play-state: running;
  animation-delay: 1s;
  border: 1px solid rgb(121 40 202 / 30%);
  background: linear-gradient(-180deg, rgb(121 40 202 / 20%) 20%, #000 100%);
}

.circle-4 {
  position: absolute;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  top: calc(-40px);
  left: calc(-40px);
  animation: expand-opacity 6s linear infinite both;
  animation-play-state: running;
  animation-delay: 1.5s;
  border: 1px solid rgb(121 40 202 / 20%);
  background: linear-gradient(-180deg, rgb(121 40 202 / 10%) 20%, #000 100%);
}

@keyframes expand {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.2);
  }

  100% {
    transform: scale(1);
  }
}

@keyframes expand-opacity {
  0% {
    opacity: 0;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.3);
  }

  100% {
    opacity: 0;
    transform: scale(1.295);
  }
}

.eHElAY {
  cursor: pointer;
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  height: 2.8rem;
  letter-spacing: 0.1rem;
  line-height: 2.8rem;
  padding: 0 1.8rem;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  z-index: 0;
  color: rgb(255 255 255);
  border-color: transparent;

  &::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    z-index: -1;
    filter: blur(5px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation-timeline: auto;
    animation-range-start: normal;
    animation-range-end: normal;
    opacity: 1;
    background: linear-gradient(
        45deg,
        rgb(255 0 0),
        rgb(255 115 0),
        rgb(255 251 0),
        rgb(72 255 0),
        rgb(0 255 213),
        rgb(0 43 255),
        rgb(122 0 255),
        rgb(255 0 200),
        rgb(255 0 0)
      )
      0 0 / 400%;
    animation: 20s linear 0s infinite normal none running dv-wu;
    transition: opacity 0.3s ease-in-out;
  }

  &::after {
    z-index: -1;
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgb(17 17 17);
    left: 0;
    top: 0;
  }
}

@keyframes dv-wu {
  0% {
    background-position: 0 0;
  }

  50% {
    background-position: 400% 0;
  }

  100% {
    background-position: 0 0;
  }
}

.video-box .video-btn {
  box-shadow: 0 6px 10px rgb(0 0 0 / 20%);
  position: relative;
  display: inline-block;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  background-color: #1d5fca;
  border-radius: 50%;
  color: #fff;
  font-size: 20px;
  z-index: 1;
  margin-left: auto;
  margin-right: auto;
  cursor: pointer;
}

.video-box .video-btn::after,
.video-box .video-btn::before {
  content: '';
  display: block;
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 50%;
  border: 1px solid #1d5fca;
  transition: 0.5s;
}

.video-box .video-btn i {
  z-index: 1;
  margin-left: auto;
  margin-right: auto;
}

.video-box .video-btn::before {
  animation: ripple 2s linear infinite;
}

.video-box .video-btn::after {
  animation: ripple 2s linear 1s infinite;
}

.video-box .video-btn:focus,
.video-box .video-btn:hover {
  background-color: #2d995d;
  color: #fff;
}

.video-box .video-btn:focus::after,
.video-box .video-btn:focus::before,
.video-box .video-btn:hover::after,
.video-box .video-btn:hover::before {
  border-color: #2d995d;
}

@keyframes ripple {
  0% {
    transform: scale(1);
  }

  75% {
    transform: scale(1.75);
    opacity: 1;
  }

  100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes effect-1 {
  0% {
    text-shadow: 0 0 #32a8a2;
  }

  40% {
    text-shadow: 2px 2px 5px #32a8a2;
  }

  100% {
    text-shadow: 0 0 #32a8a2;
  }
}

.effect {
  animation: effect-1 1s linear infinite;
  color: white;
  font-size: 48px;
}

.dotMask {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  background-image: radial-gradient(#e5e7eb 1px, transparent 1px);
  background-size: 16px 16px;
  mask-image: radial-gradient(circle at center, #000 60%, transparent 100%);
}

.dot {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  background-image: radial-gradient(#e5e7eb 1px, transparent 1px);
  background-size: 16px 16px;
}

.grid {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  background-image:
    linear-gradient(to right, #80808012 1px, transparent 1px), linear-gradient(#80808012 1px, transparent 1px);
  background-size: 24px 24px;
}

.box {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 12px;
  border: 3px solid #85858500;
  border-radius: 12px;
  background:
    linear-gradient(#515153, #3a374a) padding-box,
    linear-gradient(var(--angle), #777676, rgb(81 174 132)) border-box;
  animation: 10s rotate linear infinite;
}

@keyframes rotate {
  to {
    --angle: 360deg;
  }
}

@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

.circledHighlight {
  position: relative;
  z-index: 1;
  padding: 5px;
  margin: 0 15px;
}

.circledHighlight::before,
.circledHighlight::after {
  content: '';
  width: 120%;
  height: 100%;
  position: absolute;
  top: 5%;
  left: -10%;
  z-index: -1;
  border-radius: 80%;
  box-sizing: border-box;
}

.circledHighlight::before {
  border: 2px solid #06251b;
  transform: rotate(-4deg);
}

.circledHighlight::after {
  border: 1px solid #63d9b3;
  transform: rotate(6deg);
}

.article::after {
  background-image: linear-gradient(45deg, #6366f1, #4f46e5, #7e22ce);
  bottom: -11px;
  content: '';
  height: 13px;
  left: 0;
  mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 10" preserveAspectRatio="none"><path d="M0 5 Q 25 10, 50 5 T 100 5 T 150 5 T 200 5" stroke="white" stroke-width="2" fill="none"/></svg>');
  mask-size: cover;
  position: absolute;
  width: 100%;
}

.line {
  margin: 30px 0;
  height: 2px;
  width: 360px;
  background-image: linear-gradient(97deg, #0096ff, #bb64ff 42%, #f2416b 74%, #eb7500);
}

.linear {
  margin: 30px 0;
  height: 2px;
  width: 360px;
  background: linear-gradient(
    90deg,
    rgb(94 223 69 / 0%) 0%,
    rgb(202 23 23 / 20%) 23.02%,
    rgb(40 11 202 / 67%) 40.41%,
    rgb(7 224 18 / 20%) 80.93%,
    rgb(99 15 15 / 0%) 95.93%
  );
}

/* shift + alt +a
backdrop-filter
object-fit: cover;
object-position: 0 0;
isolation: isolate;
z-index: 1;
 */

.itemCircle {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: #2d995d;
}

.itemCircleTail {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 10px;
  right: 10px;
  background-color: #d335be;
}

.itemCircleTail::before,
.itemCircle::before {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  opacity: 0.3;
  border-radius: 50%;
  background-color: inherit;
  animation: time-circle-pulse 3s infinite;
}

@keyframes time-circle-pulse {
  0% {
    transform: scale(0.5);
    opacity: 0;
  }

  50% {
    transform: scale(1);
    opacity: 0.4;
  }

  85% {
    transform: scale(1);
    opacity: 0;
  }

  100% {
    transform: scale(0.5);
    opacity: 0;
  }
}
