/* Prevent content from overflowing narrow screens. Appearance uses browser defaults. */
body {
  overflow-wrap: anywhere;
}

img,
video,
canvas {
  max-width: 100%;
  height: auto;
}

pre,
table {
  max-width: 100%;
  overflow-x: auto;
}

table {
  display: block;
}

/* Loaded only by the non-immersive layout. Keep all rules inside .content-page. */
.content-page {
  --paper: #f8f7ef;
  --ink: #2e4038;
  --muted: #5e6b60;
  --green: #3c654d;
  --line: #d9dfd1;
  --wash: #eeefe4;
  margin: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background: var(--paper);
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Noto Sans JP", sans-serif;
  font-size: 17px;
  line-height: 1.95;
  -webkit-text-size-adjust: 100%;
}

.content-page *,
.content-page *::before,
.content-page *::after { box-sizing: border-box; }

.content-page a {
  color: var(--green);
  text-underline-offset: .22em;
  text-decoration-thickness: 1px;
}

.content-page a:hover { text-decoration-thickness: 2px; }
.content-page :focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }
.content-page ::selection { color: var(--ink); background: #dce7d3; }

.content-page > .skip-link {
  position: fixed;
  top: 12px;
  left: 16px;
  z-index: 5;
  padding: 8px 16px;
  background: var(--paper);
  border: 1px solid var(--green);
  border-radius: 4px;
  transform: translateY(-200%);
}

.content-page > .skip-link:focus { transform: translateY(0); }

.content-page .site-header,
.content-page .site-footer {
  width: min(1080px, calc(100% - 48px));
  margin-inline: auto;
  font-size: 14px;
}

.content-page .site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  padding-block: 28px;
  border-bottom: 1px solid var(--line);
}

.content-page .site-name { margin: 0; font-size: 20px; letter-spacing: -.035em; }
.content-page .site-name a { color: var(--ink); text-decoration: none; }
.content-page .site-header ul,
.content-page .site-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.content-page .site-header li { margin: 0; }

.content-page .site-header nav a {
  display: inline-block;
  padding-block: 6px;
  text-decoration: none;
}

.content-page .site-header nav a:hover,
.content-page .site-header a[aria-current="page"] { text-decoration: underline; }
.content-page .site-header a[aria-current="page"] { font-weight: 600; }

.content-page .page-content {
  width: min(740px, calc(100% - 48px));
  margin: 64px auto 96px;
  flex: 1;
  min-width: 0;
}

.content-page h1,
.content-page h2,
.content-page h3,
.content-page h4,
.content-page h5,
.content-page h6 { line-height: 1.6; font-weight: 600; scroll-margin-top: 32px; }

.content-page h1 { margin: 0 0 24px; font-size: clamp(26px, 3vw, 34px); letter-spacing: -.025em; }
.content-page h2 { margin: 48px 0 20px; font-size: 24px; }
.content-page h3 { margin: 36px 0 16px; font-size: 20px; }
.content-page h4,
.content-page h5,
.content-page h6 { margin: 28px 0 12px; font-size: 17px; }
.content-page p { margin-block: 0 24px; }
.content-page ul,
.content-page ol { padding-inline-start: 1.6em; }
.content-page li + li { margin-top: .4em; }
.content-page li > ul,
.content-page li > ol { margin-block: .5em; }

.content-page .back-link { margin-bottom: 32px; font-size: 14px; }
.content-page .post-header { margin-bottom: 40px; }
.content-page .post-meta,
.content-page .post-description,
.content-page .page-count { color: var(--muted); }
.content-page .post-meta { margin-bottom: 12px; font-size: 14px; }
.content-page .post-header h1 { margin-bottom: 16px; }
.content-page .post-description { margin-bottom: 20px; font-size: 16px; }

.content-page .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.8;
}

.content-page .tag-list li { margin: 0; }
.content-page .tag-list a { display: inline-block; padding-block: 4px; text-decoration: none; }
.content-page .tag-list a:hover { text-decoration: underline; }

.content-page .table-of-contents,
.content-page .tag-filter {
  margin-block: 0 40px;
  padding: 16px 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--wash);
  font-size: 14px;
}

.content-page summary { cursor: pointer; color: var(--green); }
.content-page .table-of-contents ol { margin-block: 16px 0; }
.content-page .tag-filter .tag-list { margin-top: 16px; }
.content-page .prose > :first-child { margin-top: 0; }
.content-page .prose > :last-child { margin-bottom: 0; }
.content-page .prose h2 { padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.content-page .prose ul,
.content-page .prose ol { margin-block: 0 24px; }
.content-page .prose li > ul,
.content-page .prose li > ol { margin-block: .5em; }
.content-page .prose li > p { margin-bottom: .5em; }

.content-page .prose code {
  padding: .15em .35em;
  border-radius: 3px;
  background: var(--wash);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: .88em;
}

.content-page .prose pre {
  margin-block: 28px;
  padding: 20px 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: #293c32;
  background: var(--wash);
  line-height: 1.75;
  tab-size: 4;
  overflow-wrap: normal;
}

.content-page .prose pre code { padding: 0; border-radius: 0; background: transparent; }
.content-page .prose img,
.content-page .prose video { display: block; margin: 28px auto; border-radius: 4px; }
.content-page .prose blockquote {
  margin: 28px 0;
  padding: 8px 0 8px 24px;
  border-left: 3px solid #a5b79a;
  color: var(--muted);
}

.content-page .prose blockquote > :last-child { margin-bottom: 0; }
.content-page .prose table {
  width: max-content;
  margin-block: 28px;
  border-spacing: 0;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.7;
}

.content-page .prose th,
.content-page .prose td { padding: 12px 16px; border: 1px solid var(--line); text-align: start; min-width: 8em; }
.content-page .prose th { background: var(--wash); font-weight: 600; }
.content-page .prose hr { margin-block: 40px; border: 0; border-top: 1px solid var(--line); }

.content-page .post-back { margin-block: 32px 0; }
.content-page .page-heading { display: flex; align-items: baseline; gap: 16px; margin-bottom: 28px; }
.content-page .page-heading h1,
.content-page .page-heading p { margin: 0; }
.content-page .page-count { flex-shrink: 0; font-size: 14px; }

.content-page .article-list { margin: 0; padding: 0; list-style: none; }
.content-page .article-list > li { margin: 0; padding-block: 30px; border-top: 1px solid var(--line); }
.content-page .article-list time { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.content-page .article-list h2 { margin: 8px 0 10px; font-size: 22px; }
.content-page .article-list h2 a { color: var(--ink); text-decoration: none; }
.content-page .article-list h2 a:hover { text-decoration: underline; }
.content-page .article-description { margin-bottom: 12px; color: var(--muted); font-size: 15px; line-height: 1.85; }

.content-page .profile-header { display: flex; align-items: center; gap: 24px; margin-bottom: 48px; }
.content-page .profile-header h1 { margin-bottom: 4px; }
.content-page .profile-header p { margin: 0; color: var(--muted); font-size: 14px; }
.content-page .site-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 24px; border-top: 1px solid var(--line); }
.content-page .site-footer p { margin: 0; color: var(--muted); font-size: 13px; }

@media (max-width: 600px) {
  .content-page { font-size: 16px; }
  .content-page .site-header,
  .content-page .site-footer,
  .content-page .page-content { width: calc(100% - 40px); }
  .content-page .site-header { flex-direction: column; align-items: flex-start; gap: 12px; padding-block: 20px 16px; }
  .content-page .site-header ul { gap: 4px 20px; font-size: 13px; }
  .content-page .page-content { margin-block: 36px 64px; }
  .content-page h2 { margin-top: 40px; font-size: 21px; }
  .content-page h3 { font-size: 18px; }
  .content-page .post-header { margin-bottom: 32px; }
  .content-page .post-description { font-size: 15px; }
  .content-page .table-of-contents,
  .content-page .tag-filter { padding: 14px 16px; margin-bottom: 32px; }
  .content-page .prose pre { padding: 16px; }
  .content-page .prose blockquote { padding-left: 16px; }
  .content-page .article-list h2 { font-size: 20px; }
  .content-page .article-list > li { padding-block: 24px; }
  .content-page .profile-header { gap: 20px; margin-bottom: 36px; }
}

.profile-model {
    position: relative;
    flex: 0 0 auto;
    width: clamp(120px, 20vw, 168px);
    aspect-ratio: 1;
  }

  .profile-model img,
  .profile-model canvas {
    display: block;
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .profile-model [hidden] { display: none; }
  .profile-model canvas { cursor: grab; touch-action: none; border-radius: 16px; }
  .profile-model canvas:active { cursor: grabbing; }
  .model-status { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }