@layer components {
  .blog-article-page {
    --blog-article-gutter: 0rem;
    --blog-article-bleed: 1.25rem;
    --blog-article-measure: 41rem;
    --blog-article-hang: 0rem;
    --blog-article-text: var(--blog-title, var(--color-text-strong));
    --blog-article-body: var(--color-text-body);
    --blog-article-quiet: var(--color-text-muted);
    --blog-article-faint: color-mix(in oklab, var(--color-text-muted) 72%, var(--color-text-subtle));
    --blog-article-rule: var(--color-line-divider);
    --blog-article-ease: var(--blog-ease, cubic-bezier(.25, .1, .25, 1));
    --blog-article-base: var(--blog-base, .36s);
    --blog-article-slow: var(--blog-slow, .72s);
    background-image: radial-gradient(130% 100% at 0 -25%, light-dark(#ffffffb3, #ffffff06), #0000 80%);
    background-repeat: no-repeat;
    background-size: 100% min(110vh, 64rem);

    @media (width >= 40rem) {
      --blog-article-gutter: calc(2.5rem - var(--blog-article-bleed));
      --blog-article-hang: min(2rem, var(--blog-article-bleed));
    }

    @media (width >= 52.125rem){
      --blog-article-bleed: 1.5rem;
    }

    @media (width >= 64rem){
      --blog-article-bleed: 5rem;
      --blog-article-gutter: 3.5rem;
    }
  }

  .blog-article-main {
    --frame: min(100%, var(--blog-article-measure) + var(--blog-article-bleed) * 2);
    padding-inline: var(--blog-article-gutter);
    container: blog-article / inline-size;

    & > .blog-article-end {
      max-width: var(--frame);
      margin-inline-start: max(0px, round(down, (100% - var(--frame)) / 2, 1px));
    }
  }

  .blog-article {
    grid-template-columns: max(0px, round(down, (100% - var(--frame)) / 2, 1px)) var(--frame) minmax(0, 1fr);
    display: grid;

    & > :is(.blog-article-masthead, .blog-article-body) {
      grid-column: 2;
    }
  }

  .blog-article-body, .blog-article-end {
    padding-inline: var(--blog-article-bleed);
  }

  .blog-article-cover {
    border-radius: var(--ui-radius-xl);
    outline: 1px solid var(--ui-line-contour);
    outline-offset: -1px;
    width: 100%;
    height: auto;
    margin-top: 2rem;
    display: block;
  }

  .blog-article-masthead {
    min-width: 0;
    padding: calc(3.75rem + round(clamp(3rem, 1.5rem + 4vw, 5rem), 1rem)) calc(var(--blog-article-bleed) - var(--blog-article-hang)) round(clamp(2.5rem, 1.75rem + 2vw, 3.5rem), 1rem);
    grid-row: 1;
    position: relative;

    @media (width >= 48rem) and (height < 50rem) {
      padding-top: 7.5rem;
    }
  }

  @media (width >= 64rem){
    .blog-article-masthead.blog-rails:after {
      top: 4rem;
      mask-image: linear-gradient(#0000, #000 6rem);
    }
  }

  .blog-article-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:.25rem .75rem;margin:0;color:var(--blog-article-quiet);font:var(--ui-weight-medium) var(--ui-text-eyebrow)/1rem var(--font-family-sans);letter-spacing:var(--ui-tracking-eyebrow);text-transform:uppercase}.blog-article-meta>*+:before{margin-right:.75rem;color:var(--blog-article-faint);content:"·" / ""}.blog-article-meta time{font-variant-numeric:tabular-nums}

  .blog-article-title {
    letter-spacing: -.034em;
    min-width: 0;
    color: var(--blog-article-text);
    text-wrap: balance;
    overflow-wrap: anywhere;
    margin: 1.25rem 0 0;
    font-size: clamp(1.75rem, 1.25rem + 2vw, 2.75rem);
    font-weight: 400;
    line-height: 1.12;

    @media (width < 40rem) {
      letter-spacing: -.024em;
    }

    &:lang(zh) {
      letter-spacing: -.01em;
      word-break: keep-all;
      text-spacing-trim: trim-start;
      text-autospace: normal;
    }
  }

  .blog-article-title-line {
    display: block;
  }

  .blog-article-dek {
    max-width: 34em;
    color: var(--blog-article-quiet);
    text-wrap: balance;
    margin: 1.5rem 0 0;
    font-size: clamp(1.0625rem, 1rem + .25vw, 1.125rem);
    font-style: italic;
    line-height: 1.9;

    @media (width < 40rem) {
      text-wrap: pretty;
    }

    &:lang(zh) {
      font-style: normal;
      line-height: 1.95;
    }
  }

  .blog-article-byline {
    margin-top: 1.75rem;
  }

  .blog-article-byline-label {
    clip-path: inset(50%);
    white-space: nowrap;
    width: 1px;
    height: 1px;
    position: absolute;
    overflow: hidden;
  }

  .blog-article-authors {
    flex-wrap: wrap;
    gap: .25rem 1.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
  }

  .blog-article-author {
    min-height: 2.75rem;
    color: var(--blog-article-body);
    transition: color var(--blog-article-base) var(--blog-article-ease);
    align-items: center;
    gap: .625rem;
    font-size: .875rem;
    text-decoration: none;
    display: inline-flex;

    &[href]:hover {
      color: var(--blog-article-text);
    }

    & span {
      text-underline-offset: .24em;
      transition: text-decoration-color var(--blog-article-base) var(--blog-article-ease);
      text-decoration: underline 1px #0000;
    }

    &[href]:hover span {
      text-decoration-color: color-mix(in oklab, currentColor 40%, transparent);
    }

    &:focus-visible {
      outline: 2px solid var(--color-focus);
      outline-offset: 2px;
      border-radius: .375rem;
    }
  }

  .blog-article-avatar {
    object-fit: cover;
    width: 1.75rem;
    height: 1.75rem;
    box-shadow: 0 0 0 1px var(--color-line-contour), 0 1px 2px light-dark(oklch(18% 0 none / .08), #00000059);
    border-radius: 50%;
    margin: 0;
    display: block;
  }

  @supports (height: calc-size(auto, size)) {
    .blog-article-masthead, .blog-article-body {
      height: calc-size(auto, round(up, size, 1rem));
    }
  }

  .blog-article-body {
    grid-row: 2;
    padding-block: round(clamp(2.5rem, 1.75rem + 2vw, 3.5rem), 1rem) round(clamp(3rem, 2rem + 3vw, 5rem), 1rem);

    @media (width < 64rem) {
      border-top: 1px solid var(--blog-guide, var(--color-line-subtle));
    }
  }

  .blog-article-prose.ui-prose {
    --prose-bleed: 0rem;
    min-width: 0;

    @media (width >= 40rem) {
      --prose-bleed: var(--blog-article-hang);
    }

    & > :first-child {
      margin-top: 0;
    }
  }

  .blog-article-contents {
    display: none;
  }

  @container blog-article (width >= 80rem) {
    .blog-article-contents {
      --edge: 2rem;
      --air: 1.5rem;
      width: min(17rem, 100% - (var(--edge) - var(--blog-article-gutter)) - 2rem - var(--air));
      max-height: calc(100dvh - 8.5rem);
      margin: round(clamp(2.5rem, 1.75rem + 2vw, 3.5rem), 1rem) 0 0 calc(var(--edge) - var(--blog-article-gutter));
      padding: .5rem 0 var(--ui-space-xl);
      overscroll-behavior: contain;
      grid-area: 2 / 1;
      place-self: start;
      display: block;
      position: sticky;
      top: 6.5rem;
      overflow-y: auto;
    }

    .blog-article-prose [data-contents-disclosure] {
      display: none;
    }

    .blog-article-prose > [data-contents-disclosure] + hr + a[id]:empty + h2, .blog-article-prose > [data-contents-disclosure] + hr + h2, .blog-article-prose > [data-contents-disclosure] + h2 {
      --section-rule: block;
    }
  }

  @container blog-article (width < 80rem) {
    .blog-article-prose [data-contents-disclosure] {
      display: block;
    }

    .blog-article-prose > [data-contents-disclosure] + hr {
      display: none;
    }
  }

  @container blog-article (width >= 88rem) {
    .blog-article-contents {
      --air: 2.5rem;
    }
  }

  .blog-article-end {
    padding-top: round(clamp(3rem, 2rem + 2.5vw, 4.5rem), 1rem);
    padding-bottom: round(clamp(5rem, 3rem + 6vw, 8rem), 1rem);

    @media (width >= 40rem) {
      padding-inline: calc(var(--blog-article-bleed) - var(--blog-article-hang));
    }

    @media (width < 64rem) {
      border-top: 1px solid var(--blog-guide, var(--color-line-subtle));
    }
  }

  @media (width >= 64rem){
    .blog-article-end.blog-rails:after {
      mask-image: linear-gradient(#000 calc(100% - 7rem), #0000);
    }
  }

  .blog-article-end-title{margin:0 0 2.5rem;color:var(--blog-article-quiet);font:var(--ui-weight-medium) var(--ui-text-eyebrow)/1rem var(--font-family-sans);letter-spacing:var(--ui-tracking-eyebrow);text-transform:uppercase}

  .blog-article-next {
    --blog-marks-inset: 1rem;
    width: fit-content;
    max-width: min(100%, 38rem);
    color: var(--blog-article-text);
    text-decoration: none;
    display: grid;

    &:before {
      opacity: 0;
      transition: opacity var(--blog-article-slow) var(--blog-article-ease), inset var(--blog-article-base) var(--blog-article-ease);
    }

    &:is(:hover, :focus-visible):before {
      opacity: 1;
      transition-duration: var(--blog-article-base);
    }

    &:active {
      --blog-marks-inset: calc(1rem - 2px);
    }

    &:is(:hover, :focus-visible) .blog-article-next-arrow {
      color: var(--blog-article-text);
      transition-duration: var(--blog-article-base);
      translate: 4px;
    }

    &:focus-visible {
      outline: 2px solid #0000;

      &:before {
        outline: 2px solid var(--blog-article-faint);
        outline-offset: -2px;
        background: none;
      }
    }
  }

  .blog-article-next-meta{display:flex;flex-wrap:wrap;gap:.25rem .75rem;color:var(--blog-article-quiet);font:var(--ui-weight-medium) var(--ui-text-eyebrow)/1rem var(--font-family-sans);letter-spacing:var(--ui-tracking-eyebrow);text-transform:uppercase}.blog-article-next-meta>*+:before{margin-right:.75rem;color:var(--blog-article-faint);content:"·" / ""}.blog-article-next-meta time{font-variant-numeric:tabular-nums}

  .blog-article-next-title {
    color: var(--blog-article-text);
    letter-spacing: -.026em;
    text-wrap: balance;
    margin-top: 1rem;
    font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
    font-weight: 400;
    line-height: 1.2;

    &:lang(zh) {
      letter-spacing: -.01em;
      word-break: keep-all;
    }
  }

  .blog-article-next-title-line:first-child:not(:last-of-type) {
    display: block;
  }

  .blog-article-next-arrow {
    vertical-align: -.12em;
    color: var(--blog-article-faint);
    transition: translate var(--blog-article-slow) var(--blog-article-ease), color var(--blog-article-slow) var(--blog-article-ease);
    margin-left: .3em;
    display: inline-block;
  }

  .blog-article-next-description {
    max-width: 34em;
    color: var(--blog-article-quiet);
    text-wrap: pretty;
    margin-top: .875rem;
    font-size: .9375rem;
    font-style: italic;
    line-height: 1.85;

    &:lang(zh) {
      font-style: normal;
      line-height: 1.9;
    }
  }

  .blog-article-end-links {
    justify-content: space-between;
    gap: var(--spacing-sm) var(--spacing-lg);
    box-shadow: inset 0 1px 0 var(--blog-guide, var(--color-line-subtle));
    flex-wrap: wrap;
    margin-top: 3.5rem;
    padding-top: .5rem;
    display: flex;
  }

  .blog-article-end-link {
    align-items: center;
    gap: var(--spacing-xs);
    min-width: 0;
    min-height: 2.75rem;
    color: var(--blog-article-quiet);
    transition: color var(--blog-article-base) var(--blog-article-ease);
    font-size: .875rem;
    display: inline-flex;

    & svg {
      transition: translate var(--blog-article-base) var(--blog-article-ease);
      flex: none;
    }

    &:hover {
      color: var(--blog-article-text);

      & svg:first-child {
        translate: -2px;
      }

      & svg:last-child:not(:first-child) {
        translate: 2px;
      }
    }

    &:focus-visible {
      outline: 2px solid var(--color-focus);
      outline-offset: 2px;
      border-radius: 2px;
    }
  }

  .blog-article-end-link-label {
    color: var(--blog-article-quiet);
    flex: none;
  }

  .blog-article-end-link-title {
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    overflow: hidden;
  }

  @media (prefers-reduced-motion: reduce) {
    .blog-article-page {
      --blog-article-base: 0s;
      --blog-article-slow: 0s;
    }
  }

  @media (prefers-contrast: more) {
    .blog-article-page {
      --blog-article-text: var(--color-text-strong);
      --blog-article-faint: var(--color-text-body);
      --blog-article-quiet: var(--color-text-body);
    }

    .blog-article-masthead .blog-article-title {
      -webkit-text-fill-color: currentColor;
      background-image: none;
    }
  }

  @media (forced-colors: active) {
    .blog-article-masthead .blog-article-title {
      color: canvastext;
      -webkit-text-fill-color: currentColor;
      background-image: none;
    }

    .blog-article-page .blog-article-next:is(:hover, :focus-visible) {
      outline-offset: .75rem;
      outline: 1px solid canvastext;
    }

    .blog-article-body, .blog-article-end {
      border-top: 1px solid canvastext;
    }
  }

  @media print {
    .blog-article-page {
      color-scheme: light;
      background: none;
    }

    .blog-article-contents, .blog-article-end, .blog-article-footer {
      display: none;
    }

    .blog-article-main {
      padding: 0;
    }

    .blog-article {
      display: block;
    }

    .blog-article-body {
      border-top: 1px solid #ccc;
      height: auto;
      padding: 1.5rem 0 0;
    }

    .blog-article-masthead {
      height: auto;
      padding: 0 0 1.25rem;
    }

    .blog-article-masthead .blog-article-title {
      color: #000;
      -webkit-text-fill-color: currentColor;
      background: none;
      margin-right: 0;
      font-size: 2rem;
    }

    .blog-article-byline {
      margin-top: .75rem;
    }

    .blog-article-prose {
      color: #222;

      & a {
        color: inherit;
      }
    }
  }
}

@media print {
  :root:has(.blog-article-page) {
    color-scheme: light;
  }

  :root:has(.blog-article-page), :root:has(.blog-article-page) > body {
    background-color: #fff;
  }
}

@layer theme{:root,:host{--color-zinc-0:oklch(98.6% .0008 265);--color-zinc-5:oklch(96.5% .0011 265);--color-zinc-30:oklch(78% .0025 265);--color-zinc-40:oklch(68.6% .0028 265);--color-zinc-60:oklch(48.6% .003 265);--color-zinc-70:oklch(39.8% .0028 265);--color-zinc-90:oklch(24.6% .0022 265);--color-zinc-95:oklch(19.4% .0019 265);--color-zinc-100:oklch(15% .0016 265)}:root,:host{--color-line-divider:light-dark(oklch(0% 0 none / .12), oklch(100% 0 none / .12));--color-line-subtle:light-dark(oklch(0% 0 none / .06), oklch(100% 0 none / .06));--color-text-body:light-dark(var(--color-zinc-70), var(--color-zinc-30));--color-text-strong:light-dark(var(--color-zinc-100), var(--color-white));--color-text-muted:light-dark(var(--color-zinc-60), var(--color-zinc-40))}:root,:host{--color-white:oklch(100% 0 none)}:root,:host{--font-family-sans:var(--font-sans, ui-sans-serif), system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--spacing-xs:.5rem;--spacing-sm:.75rem;--spacing-lg:1.5rem}:root,:host{--color-text-subtle:var(--ui-text-muted);--color-line-contour:var(--ui-line-contour)}:root,:host{--color-code-function:var(--ui-code-function);--color-code-keyword:var(--ui-code-keyword);--color-code-number:var(--ui-code-number);--color-code-property:var(--ui-code-property);--color-code-string:var(--ui-code-string);--color-code-surface:light-dark(var(--color-zinc-0), var(--color-zinc-95))}:root,:host{--font-sans:"Geist", "Noto Sans TC"}:root,:host{--color-focus:light-dark(var(--color-zinc-90), var(--color-zinc-5))}}