.card {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #FEFEFE;
    background-clip: border-box;
    border: 0.5px solid #606060;
    border-radius: .25rem;
    margin-bottom: 1em;
}

[data-md-color-scheme="slate"] .card {
    background-color: #181818;
    border: 0.5px solid #606060;
}

.card-body {
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    min-height: 1px;
    padding-left: 1rem;
    padding-right: 1rem;
    padding-bottom: 1rem;
    padding-top: 0.5rem;
}

.card-header {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    padding-top: 0.7rem;
    padding-bottom: 0.25rem;
    margin-bottom: 0;
    font-size: 1.5em;
    text-transform: uppercase;
    font-weight: 600;
}

.card-body ul {
    margin-top: 0;
    margin-bottom: 0;
}

.md-typeset :is(.card-body details) {
    margin-top: 0.25rem;
    margin-bottom: 0;
}

.file-block {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 0.2em 1em;
    transition: background-color .3s cubic-bezier(.4,0,.2,1);
}

.file-block:hover {
    background-color: #d69c30;
}
[data-md-color-scheme="slate"] .file-block:hover {
    background-color: #a3317d;
}

.file-title {
    padding-left: 0rem;
    margin-bottom: 0;
    font-size: 1.1em;
    font-weight: 600;
}

.file-meta {
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    min-height: 1px;
}

.file-body {
    padding-left: 1em;
    margin-right: auto;
}

.down-button {
    border: 0.05rem solid;
    border-radius: 0.1rem;
    cursor: pointer;
    display: inline-block;
    font-weight: 700;
    padding: 0.25em 0.5em;
    transition: color .3s,background-color .3s,border-color .3s !important;
}

.down-button:is(:focus,:hover) {
    background-color: var(--md-accent-fg-color);
    border-color: var(--md-accent-fg-color);
    color: var(--md-accent-bg-color) !important;
}

@property --rotate {
    syntax: "<angle>";
    initial-value: 132deg;
    inherits: false;
  }
  
  .ADS_card {
    border: 0.3vmin solid var(--md-default-fg-color);
    border-radius: 0.6vmin;
    width: 20vmin;
    height: 10vmin;
    padding: 0.3vmin;
    position: relative;
    justify-content: center;
    align-items: center;
    text-align: center;
    display: flex;
    font-size: 1.5vmin;
    color: var(--text-color, rgb(88, 199, 250));
    cursor: pointer;
    font-family: var(--md-text-font);
    overflow: hidden;
    --initial-text: "Initial Text";
    --hover-text: "Hovered Text Line 1\AHovered Text Line 2";
    --text-color: var(--md-default-fg-color);
    --hover-font-size: 1vmin;
    white-space: pre-wrap;
    transition: border 0.3s ease;
  }
  
  .ADS_card::before,
  .ADS_card::after {
    content: "";
    position: absolute;
    width: 104%;
    height: 102%;
    border-radius: 0.8vmin;
    z-index: -1;
    top: -1%;
    left: -2%;
    animation: none;
  }
  
  .ADS_card::before {
    content: var(--initial-text);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s;
    opacity: 1;
    color: var(--text-color);
    z-index: 1;
  }
  
  .ADS_card::after {
    content: var(--hover-text);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s;
    opacity: 0;
    color: var(--text-color);
    z-index: 1;
    white-space: pre-wrap;
    font-size: var(--hover-font-size);
  }
  
  .ADS_card:hover::before {
    opacity: 0;
  }
  
  .ADS_card:hover::after {
    opacity: 1;
  }
  .ADS_card:hover {
    border: 0.1vmin solid rgb(241, 126, 145);
    transform: scale(1.05);
  }

  .ADS_card_container {
    display: flex;
    justify-content: space-between;
    gap: 1vmin; /* 默认间距 */
}

@media (min-width: 768px) {
    .ADS_card_container {
        gap: 2vmin; /* 较大屏幕的间距 */
    }
}

@media (min-width: 1024px) {
    .ADS_card_container {
        gap: 3vmin; /* 更大屏幕的间距 */
    }
}

  /* <!-- 
<a href="https://zjuers.com">
<div class="ADS_card" style="--initial-text:'你好';--hover-text:'再见';">
</div>
</a> --> */
.card-container {
  position: relative;
  width: 80vw;
  max-width: 400px;
  height: 50vh;
  max-height: 250px;
  margin: 50px auto;
  perspective: 1000px;
}

.card_stack {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--md-card-color);
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease, z-index 0s ease;
  border: 1px solid #ccc;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 10px;
}

.card_stack .title {
  color: var(--md-primary-fg-color);
  font-size: 1.5em;
  text-align: center;
  margin-bottom: auto;
}

.card_stack .description {
  color: var(--md-primary-fg-color);
  font-size: 1em;
  text-align: center;
  border-radius: 5px;
  padding: 10px;
  margin-top: auto;
  overflow-wrap: break-word;
  max-height: 100%;
  overflow: hidden;
}

.card_stack:nth-child(1) {
  transform: translate(0%, 0%);
}

.card_stack:nth-child(2) {
  transform: translate(0.2%, 0.2%);
}

.card_stack:nth-child(3) {
  transform: translate(0.4%, 0.4%);
}

.card_stack:nth-child(4) {
  transform: translate(0.6%, 0.6%);
}

.card_stack:nth-child(5) {
  transform: translate(0.8%, 0.8%);
}

.card_stack:nth-child(6) {
  transform: translate(1.0%, 1.0%);
}

.card_stack:nth-child(7) {
  transform: translate(1.2%, 1.2%);
}

.card_stack:nth-child(8) {
  transform: translate(1.4%, 1.4%);
}

.card_stack:nth-child(9) {
  transform: translate(1.6%, 1.6%);
}

.card_stack:nth-child(10) {
  transform: translate(1.8%, 1.8%);
}
.card_stack:nth-child(11) {
  transform: translate(1.8%, 1.8%);
}



.card_stack:hover, .card_stack.active {
  transform: translate(-5%, -5%) scale(1.05);
  box-shadow: 0 8px 16px var(--md-primary-fg-color);
  z-index: 10;
}

.number-container {
  text-align: center;
  margin-top: 5vh;
}

.number {
  display: inline-block;
  margin: 0 10px;
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  text-decoration: none;
  color: inherit;
}

.number:hover {
  box-shadow: 0 4px 8px var(--md-primary-fg-color);
}

.button {
  display: inline-block;
  padding: 10px 20px;
  background-color: #f8f8f818;
  color: #f8d4d4;
  border: 1px solid #000;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.button:hover {
  background-color: #0056b3;
}