html,
body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  height: 100vh;
}

/* From Uiverse.io by 4uglos */
.button {
  position: relative;
  text-decoration: none;
  background: linear-gradient(45deg, #e31a0c, #aa0b0b, #fc0987);
  padding: 14px 25px;
  border-radius: 16px;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.button span {
  position: relative;
  margin-left: 10px;
  z-index: 1;
}

.button::before {
  content: "";
  position: absolute;
  inset: 2px;
  border-radius: 14px;
  transition: 0.5s;
}

.button:hover::before {
  opacity: 0.7;
}

.button::after {
  content: "";
  position: absolute;
  inset: 0px;
  background: linear-gradient(45deg, #f12e3e, #e72518, #fc0987);
  border-radius: 9px;
  transition: 0.5s;
  opacity: 0;
  filter: blur(20px);
}

.button:hover:after {
  opacity: 1;
}

/* From Uiverse.io by coderlab005 */
.manual {
  display: flex;
  align-items: center;
  font-family: inherit;
  cursor: pointer;
  font-weight: 500;
  font-size: 17px;
  padding: 0.8em 1.3em 0.8em 0.9em;
  letter-spacing: 0.05em;
  border-radius: 16px;
}

.manual svg {
  margin-right: 3px;
  transform: rotate(30deg);
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
}

.manual span {
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
}

.manual:hover svg {
  transform: translateX(5px) rotate(90deg);
}

.manual:hover span {
  transform: translateX(7px);
}

*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

*::-webkit-scrollbar-track {
  background: transparent;
}

*::-webkit-scrollbar-track-piece {
  background: transparent;
}

*::-webkit-scrollbar-thumb {
  background: #eb4c0ec7;
  border-radius: 4px;
}

*::-webkit-scrollbar-thumb:hover {
  background: #f14c37ee;
}

*::-webkit-scrollbar-thumb:active {
  cursor: grabbing;
}

*::-webkit-scrollbar-button {
  display: none;
}

*::-webkit-scrollbar-corner {
  display: none;
}

:root {
  --border-size: 1rem;
  --border-color: #E5E7EB;
  --bg-color: #ffffff;
}

.dark {
  --border-size: 1rem;
  --border-color: #374151;
  --bg-color: #1f2937;
}

/* card */
.card {
  position: relative;
  background-color: var(--bg-color);
  padding: 1.5rem;
  border-radius: var(--border-size);
  isolation: isolate;
  overflow: hidden;
}

.card::before,
.card::after {
  content: "";
  position: absolute;
}

.card::before {
  width: 400%;
  height: 400%;
  background-image: conic-gradient(
    var(--color) 0deg,
    transparent 60deg,
    transparent 180deg,
    var(--color) 180deg,
    transparent 240deg
  );
  inset: -150%;
  z-index: -2;
  animation: border 8s linear infinite;
}

.card:hover::before {
  animation-play-state: paused;
}

@keyframes border {
  to {
    transform: rotateZ(-360deg);
  }
}

.card::after {
  --inset: 0.1rem;
  background-color: var(--bg-color);
  inset: var(--inset);
  border-radius: calc(var(--border-size) - var(--inset));
  z-index: -1;
  transition: all 0.35s linear;
}

.card i,
.card .link {
  color: var(--color);
}