@charset "UTF-8";

@media (min-width: 900px) {
  .article-font-popover {
    width: clamp(864px, 67.2vw, 1056px);
    min-width: 864px;
    max-width: 96vw;

    .article-popover-body {
      display: grid;
      grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
      gap: 0;
      align-items: start;
      padding: 0;
    }

    .font-settings-column {
      max-width: 36rem;
      padding: 1.5rem;
      border-right: 1px dashed var(--surface0);
    }

    .font-preview-column {
      min-width: 0;
      padding: 1.5rem;
    }

    .font-setting-group {
      min-width: 0;
    }

    .font-preview-group {
      align-self: start;
      width: 100%;
    }

    .font-preview-box {
      min-height: 100%;
      padding: 1.75rem 1.875rem;
      border-radius: 18px;
      box-shadow:
        inset 0 0 0 1px hsl(from var(--surface0) h s l / 0.8),
        0 18px 40px -28px rgba(0, 0, 0, 0.32);
    }

    .font-preview-title {
      margin-bottom: 0.875rem;
      font-size: 1.5em;
      line-height: 1.3;
    }

    .font-preview-excerpt {
      font-size: 1em;
    }
  }
}

@media screen and (max-width: 768px) {
  #icarus-toc-container {
    .toc {
      max-height: 70vh;
      width: min(86vw, 420px);
    }

    .toc-item {
      margin-bottom: 0.35rem;
    }

    .toc-child {
      padding-left: 1rem;
    }

    .toc-text {
      .toc-level-2 & {
        font-size: 1.25rem;
      }
      .toc-level-3 & {
        font-size: 1.15rem;
      }
      .toc-level-4 & {
        font-size: 1rem;
      }
      .toc-level-5 & {
        font-size: 0.9rem;
      }
      .toc-level-6 & {
        font-size: 0.8rem;
      }
    }
  }

  span.year {
    font-size: 3em !important;
  }

  .font-weight-selector {
    margin-bottom: 0.5rem;
  }

  table {
    font-size: 14px;
  }

  th,
  td {
    padding: 8px 12px;
  }

  .section {
    padding: 0;
  }

  .main-content {
    width: 100%;
  }

  .card-content {
    padding: 1rem 0.875rem 0;
  }

  .cover-image {
    max-height: 25vh;
    border-radius: 0;
  }

  .article-comment-popover,
  .article-comment-popover-body {
    width: calc(100vw - 1rem);
    max-width: calc(100vw - 1rem);
  }

  .article-comment-popover-body {
    max-height: calc(90dvh - 4.25rem);
  }

  .article-comment-panel {
    padding: 1rem 1.75rem;
  }

  .article-comment-popover-body {
    padding: 0;
  }
}

@media screen and (min-width: 769px) {
  .level {
    display: flex;
    flex-grow: 1;
  }
}

@media screen and (max-width: 1023px) {
  /* This is used for mobile and tablet devices */
  /* #region Navbar */
  /* Navbar Burger */
  .navbar-menu {
    display: none;
  }

  .navbar-menu.is-active {
    display: block;
    position: fixed;
    top: 3.5rem;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--mantle);
    overflow-y: auto;
  }

  .navbar-start {
    display: flex;
    flex-direction: column;
    height: 70%;
  }

  .navbar-end {
    justify-content: center;
    display: inline-flex;
    flex-direction: row;
    width: 100%;
    > .navbar-item {
      font-size: 1.25em;
      padding: 1em;
    }
  }

  .navbar-burger {
    position: relative;
    width: 4rem;
    margin-left: auto;
    color: var(--text);
    > span {
      background-color: currentColor;
      height: 2px;
      left: calc(50% - 8px);
      position: absolute;
      transform-origin: center;
      transition-duration: 86ms;
      transition-property: background-color, opacity, transform;
      transition-timing-function: ease-out;
      width: 16px;

      &:nth-child(1) {
        top: calc(50% - 6px);
      }

      &:nth-child(2) {
        top: calc(50% - 1px);
      }

      &:nth-child(3) {
        top: calc(50% + 4px);
      }
    }
  }

  .navbar-burger.is-active span:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }

  .navbar-burger.is-active span:nth-child(2) {
    opacity: 0;
  }

  .navbar-burger.is-active span:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
  }

  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(15px);
      /* 从下方15px处开始 */
    }

    to {
      opacity: 1;
      transform: translateY(0);
      /* 移动到原始位置 */
    }
  }

  .navbar-start .navbar-item {
    /* 先将元素设置为透明，为动画做准备 */
    opacity: 0;
    animation-name: fadeInUp;
    animation-duration: 0.56s;
    animation-timing-function: ease-out;
    animation-fill-mode: forwards;
    font-size: 2rem;
    font-family: var(--font-serif);
    color: var(--rosewater);
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;

    &:nth-child(1) {
      animation-delay: 0.08s;
    }

    &:nth-child(2) {
      animation-delay: 0.16s;
    }

    &:nth-child(3) {
      animation-delay: 0.24s;
    }

    &:nth-child(4) {
      animation-delay: 0.32s;
    }

    &:nth-child(5) {
      animation-delay: 0.4s;
    }

    &:nth-child(6) {
      animation-delay: 0.48s;
    }

    &:nth-child(7) {
      animation-delay: 0.56s;
    }
  }

  /* #endregion Navbar */

  .theme-selector-list {
    width: 80%;
    padding: 1.5rem;
  }

  .searchbox-container {
    top: 15px;
    width: 90%;
  }

  .toc-button {
    top: auto;
    bottom: 3rem;
    right: 1rem;
    left: auto;
    background-color: var(--base);
    border: 2px solid var(--surface0);
  }
}

@media screen and (min-width: 1024px) {
  .navbar-burger {
    display: none;
  }

  .navbar {
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    backdrop-filter: blur(20px) saturate(1.4);
    background: hsl(from var(--mantle) h s l / 0.72);
  }

  .navbar-start .navbar-item {
    font-family: var(--font-sans-serif);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: lowercase;
    padding: 0 0.9rem;
    color: var(--subtext0);
  }

  .navbar-container {
    max-width: 1260px;
  }

  .navbar-menu,
  .navbar-start,
  .navbar-end {
    align-items: stretch;
    display: flex;
    padding: 0;
    flex-shrink: 0;
  }

  .navbar-menu {
    flex-grow: 1;
    flex-shrink: 0;
    overflow-x: auto;
    background-color: transparent;
  }

  .navbar-start {
    justify-content: flex-start;
    margin-right: auto;
  }

  .navbar-end {
    justify-content: flex-end;
    margin-left: auto;
  }
}

@media screen and (min-width: 1280px) {
  /* Side note: float aside into the right margin so it doesn't squeeze .content */
  .content {
    overflow: visible;
    display: flow-root;
  }

  .content > aside {
    float: right;
    clear: right;
    width: 11rem;
    /* margin-right: -(width + gap) so the aside box pulls itself past .content's right edge */
    margin: 0 -12.5rem 1rem 1.5rem;
    padding: 0 0 0 0.875rem;
    font-size: 0.8em;
  }

  /* <side-note> uses its component stylesheet for measured placement. */
}