@font-face {
  font-family:'douying';
  src: url('font/DouyinSansBold.ttf') format('truetype');
  font-display: swap;
}
.nav-link{
	-webkit-animation:focus-in-expand .8s cubic-bezier(.25,.46,.45,.94) both;animation:focus-in-expand .8s cubic-bezier(.25,.46,.45,.94) both
}

@-webkit-keyframes scale-mcd-in-ver-bottom{0%{-webkit-transform:scaleY(0);transform:scaleY(0);-webkit-transform-origin:0 100%;transform-origin:0 100%;opacity:1}100%{-webkit-transform:scaleY(1);transform:scaleY(1);-webkit-transform-origin:0 100%;transform-origin:0 100%;opacity:1}}@keyframes scale-mcd-in-ver-bottom{0%{-webkit-transform:scaleY(0);transform:scaleY(0);-webkit-transform-origin:0 100%;transform-origin:0 100%;opacity:1}100%{-webkit-transform:scaleY(1);transform:scaleY(1);-webkit-transform-origin:0 100%;transform-origin:0 100%;opacity:1}}
@-webkit-keyframes scale-up-center{0%{-webkit-transform:scale(.5);transform:scale(.5)}100%{-webkit-transform:scale(1);transform:scale(1)}}@keyframes scale-up-center{0%{-webkit-transform:scale(.5);transform:scale(.5)}100%{-webkit-transform:scale(1);transform:scale(1)}}
@-webkit-keyframes focus-in-expand{0%{letter-spacing:-.5em;-webkit-filter:blur(12px);filter:blur(12px);opacity:0}100%{-webkit-filter:blur(0);filter:blur(0);opacity:1}}@keyframes focus-in-expand{0%{letter-spacing:-.5em;-webkit-filter:blur(12px);filter:blur(12px);opacity:0}100%{-webkit-filter:blur(0);filter:blur(0);opacity:1}}
.scale-up-center:hover{-webkit-animation:scale-up-center .8s cubic-bezier(.215,.61,.355,1.000) infinite alternate-reverse;animation:scale-up-center .8s cubic-bezier(.215,.61,.355,1.000) infinite alternate-reverse}
.scale-mcd-in-ver-bottom{-webkit-animation:scale-in-ver-bottom .5s cubic-bezier(.175,.885,.32,1.275) both;animation:scale-in-ver-bottom .5s cubic-bezier(.175,.885,.32,1.275) both}
@-webkit-keyframes lun_bou{0%{-webkit-transform:translateZ(-1400px) translateY(-800px);transform:translateZ(-1400px) translateY(-800px);opacity:0}100%{-webkit-transform:translateZ(0) translateY(0);transform:translateZ(0) translateY(0);opacity:1}}@keyframes lun_bou{0%{-webkit-transform:translateZ(-1400px) translateY(-800px);transform:translateZ(-1400px) translateY(-800px);opacity:0}100%{-webkit-transform:translateZ(0) translateY(0);transform:translateZ(0) translateY(0);opacity:1}}
.lun_bou{-webkit-animation:lun_bou .4s cubic-bezier(.25,.46,.45,.94) both;animation:lun_bou .4s cubic-bezier(.25,.46,.45,.94) both}

.card-img-top:hover,.card-body .btn:hover{animation:card-img-top .3s linear infinite both}
@keyframes card-img-top{0%{transform:translate(0)}20%{transform:translate(2px,-2px)}40%{transform:translate(2px,2px)}60%{transform:translate(-2px,2px)}80%{transform:translate(-2px,-2px)}100%{transform:translate(0)}}

/* From Uiverse.io by Galahhad */ 
.theme-switch {
  --toggle-size: 30px;
  /* the size is adjusted using font-size,
     this is not transform scale,
     so you can choose any size */
  --container-width: 5.625em;
  --container-height: 2.5em;
  --container-radius: 6.25em;
  /* radius 0 - minecraft mode :) */
  --container-light-bg: #3D7EAE;
  --container-night-bg: #1D1F2C;
  --circle-container-diameter: 3.375em;
  --sun-moon-diameter: 2.125em;
  --sun-bg: #ECCA2F;
  --moon-bg: #C4C9D1;
  --spot-color: #959DB1;
  --circle-container-offset: calc((var(--circle-container-diameter) - var(--container-height)) / 2 * -1);
  --stars-color: #fff;
  --clouds-color: #F3FDFF;
  --back-clouds-color: #AACADF;
  --transition: .5s cubic-bezier(0, -0.02, 0.4, 1.25);
  --circle-transition: .3s cubic-bezier(0, -0.02, 0.35, 1.17);
}

.theme-switch, .theme-switch *, .theme-switch *::before, .theme-switch *::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-size: var(--toggle-size);
}

.theme-switch__container {
  width: var(--container-width);
  height: var(--container-height);
  background-color: var(--container-light-bg);
  border-radius: var(--container-radius);
  overflow: hidden;
  cursor: pointer;
  -webkit-box-shadow: 0em -0.062em 0.062em rgba(0, 0, 0, 0.25), 0em 0.062em 0.125em rgba(255, 255, 255, 0.94);
  box-shadow: 0em -0.062em 0.062em rgba(0, 0, 0, 0.25), 0em 0.062em 0.125em rgba(255, 255, 255, 0.94);
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
  position: relative;
}

.theme-switch__container::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  -webkit-box-shadow: 0em 0.05em 0.187em rgba(0, 0, 0, 0.25) inset, 0em 0.05em 0.187em rgba(0, 0, 0, 0.25) inset;
  box-shadow: 0em 0.05em 0.187em rgba(0, 0, 0, 0.25) inset, 0em 0.05em 0.187em rgba(0, 0, 0, 0.25) inset;
  border-radius: var(--container-radius)
}

.theme-switch__checkbox {
  display: none;
}

.theme-switch__circle-container {
  width: var(--circle-container-diameter);
  height: var(--circle-container-diameter);
  background-color: rgba(255, 255, 255, 0.1);
  position: absolute;
  left: var(--circle-container-offset);
  top: var(--circle-container-offset);
  border-radius: var(--container-radius);
  -webkit-box-shadow: inset 0 0 0 3.375em rgba(255, 255, 255, 0.1), inset 0 0 0 3.375em rgba(255, 255, 255, 0.1), 0 0 0 0.625em rgba(255, 255, 255, 0.1), 0 0 0 1.25em rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0 3.375em rgba(255, 255, 255, 0.1), inset 0 0 0 3.375em rgba(255, 255, 255, 0.1), 0 0 0 0.625em rgba(255, 255, 255, 0.1), 0 0 0 1.25em rgba(255, 255, 255, 0.1);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-transition: var(--circle-transition);
  -o-transition: var(--circle-transition);
  transition: var(--circle-transition);
  pointer-events: none;
}

.theme-switch__sun-moon-container {
  pointer-events: auto;
  position: relative;
  z-index: 2;
  width: var(--sun-moon-diameter);
  height: var(--sun-moon-diameter);
  margin: auto;
  border-radius: var(--container-radius);
  background-color: var(--sun-bg);
  -webkit-box-shadow: 0.062em 0.062em 0.062em 0em rgba(254, 255, 239, 0.61) inset, 0em -0.062em 0.062em 0em #a1872a inset;
  box-shadow: 0.062em 0.062em 0.062em 0em rgba(254, 255, 239, 0.61) inset, 0em -0.062em 0.062em 0em #a1872a inset;
  -webkit-filter: drop-shadow(0.062em 0.125em 0.125em rgba(0, 0, 0, 0.25)) drop-shadow(0em 0.062em 0.125em rgba(0, 0, 0, 0.25));
  filter: drop-shadow(0.062em 0.125em 0.125em rgba(0, 0, 0, 0.25)) drop-shadow(0em 0.062em 0.125em rgba(0, 0, 0, 0.25));
  overflow: hidden;
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
}

.theme-switch__moon {
  -webkit-transform: translateX(100%);
  -ms-transform: translateX(100%);
  transform: translateX(100%);
  width: 100%;
  height: 100%;
  background-color: var(--moon-bg);
  border-radius: inherit;
  -webkit-box-shadow: 0.062em 0.062em 0.062em 0em rgba(254, 255, 239, 0.61) inset, 0em -0.062em 0.062em 0em #969696 inset;
  box-shadow: 0.062em 0.062em 0.062em 0em rgba(254, 255, 239, 0.61) inset, 0em -0.062em 0.062em 0em #969696 inset;
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
  position: relative;
}

.theme-switch__spot {
  position: absolute;
  top: 0.75em;
  left: 0.312em;
  width: 0.75em;
  height: 0.75em;
  border-radius: var(--container-radius);
  background-color: var(--spot-color);
  -webkit-box-shadow: 0em 0.0312em 0.062em rgba(0, 0, 0, 0.25) inset;
  box-shadow: 0em 0.0312em 0.062em rgba(0, 0, 0, 0.25) inset;
}
.carousel-item img{
	z-index: 1;
}
.theme-switch__spot:nth-of-type(2) {
  width: 0.375em;
  height: 0.375em;
  top: 0.937em;
  left: 1.375em;
}

.theme-switch__spot:nth-last-of-type(3) {
  width: 0.25em;
  height: 0.25em;
  top: 0.312em;
  left: 0.812em;
}

.theme-switch__clouds {
  width: 1.25em;
  height: 1.25em;
  background-color: var(--clouds-color);
  border-radius: var(--container-radius);
  position: absolute;
  bottom: -0.625em;
  left: 0.312em;
  -webkit-box-shadow: 0.937em 0.312em var(--clouds-color), -0.312em -0.312em var(--back-clouds-color), 1.437em 0.375em var(--clouds-color), 0.5em -0.125em var(--back-clouds-color), 2.187em 0 var(--clouds-color), 1.25em -0.062em var(--back-clouds-color), 2.937em 0.312em var(--clouds-color), 2em -0.312em var(--back-clouds-color), 3.625em -0.062em var(--clouds-color), 2.625em 0em var(--back-clouds-color), 4.5em -0.312em var(--clouds-color), 3.375em -0.437em var(--back-clouds-color), 4.625em -1.75em 0 0.437em var(--clouds-color), 4em -0.625em var(--back-clouds-color), 4.125em -2.125em 0 0.437em var(--back-clouds-color);
  box-shadow: 0.937em 0.312em var(--clouds-color), -0.312em -0.312em var(--back-clouds-color), 1.437em 0.375em var(--clouds-color), 0.5em -0.125em var(--back-clouds-color), 2.187em 0 var(--clouds-color), 1.25em -0.062em var(--back-clouds-color), 2.937em 0.312em var(--clouds-color), 2em -0.312em var(--back-clouds-color), 3.625em -0.062em var(--clouds-color), 2.625em 0em var(--back-clouds-color), 4.5em -0.312em var(--clouds-color), 3.375em -0.437em var(--back-clouds-color), 4.625em -1.75em 0 0.437em var(--clouds-color), 4em -0.625em var(--back-clouds-color), 4.125em -2.125em 0 0.437em var(--back-clouds-color);
  -webkit-transition: 0.5s cubic-bezier(0, -0.02, 0.4, 1.25);
  -o-transition: 0.5s cubic-bezier(0, -0.02, 0.4, 1.25);
  transition: 0.5s cubic-bezier(0, -0.02, 0.4, 1.25);
}

.theme-switch__stars-container {
  position: absolute;
  color: var(--stars-color);
  top: -100%;
  left: 0.312em;
  width: 2.75em;
  height: auto;
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
}

/* actions */

.theme-switch__checkbox:checked + .theme-switch__container {
  background-color: var(--container-night-bg);
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__circle-container {
  left: calc(100% - var(--circle-container-offset) - var(--circle-container-diameter));
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__circle-container:hover {
  left: calc(100% - var(--circle-container-offset) - var(--circle-container-diameter) - 0.187em)
}

.theme-switch__circle-container:hover {
  left: calc(var(--circle-container-offset) + 0.187em);
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__moon {
  -webkit-transform: translate(0);
  -ms-transform: translate(0);
  transform: translate(0);
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__clouds {
  bottom: -4.062em;
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__stars-container {
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}


.liquid-glass {
  width: auto;
  height: auto;
  border-radius: 56.00000000000001px;
  position: relative;
  isolation: isolate;
  box-shadow: 0px 6px 24px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  padding: 0;
  margin: 0;
  text-decoration: none;
  cursor: pointer;
}

.liquid-glass:focus {
  outline: none;
}

.liquid-glass::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 56.00000000000001px;
  box-shadow: inset 0 0 15px -5px #000000;
  background-color: rgba(255, 255, 255, 0);
}

.liquid-glass::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 56.00000000000001px;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  filter: url(#glass-distortion);
  -webkit-filter: url(#glass-distortion);
}

.glass-text {
  position: relative;
  color: #ffffff;
  font-size: 24px;
  font-weight: 400;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
  opacity: 1;
  transform: translate(0px, 0px);
  font-family: 'Georgia', 'Microsoft YaHei', '微软雅黑', serif;
}