:root {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  color: #242424;
  background: #fff;
  font-synthesis: none;
  line-height: 1.8;
  font-size: 15px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
a:hover {
  color: #666;
}
button,
input,
textarea,
select {
  font: inherit;
}
button,
a,
input,
textarea,
select {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
  opacity: 0.35;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid #333;
  outline-offset: 4px;
}
.page {
  max-width: 824px;
  margin: 0 auto;
  padding: 0 40px;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 54px 0 70px;
  gap: 20px;
}
.wordmark {
  font:
    600 28px Georgia,
    "Times New Roman",
    serif;
  letter-spacing: -1px;
  text-decoration: none;
}
.site-header nav {
  display: flex;
  gap: 26px;
  font-size: 12px;
}
.site-header nav a {
  text-decoration: none;
}
.intro {
  margin: 5px 0 76px;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: #777;
  margin: 0 0 18px;
}
h1 {
  font-size: 29px;
  font-weight: 500;
  letter-spacing: 0.015em;
  line-height: 1.6;
  margin: 0 0 18px;
}
h2 {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.65;
}
h3 {
  font-size: 17px;
  font-weight: 500;
}
.intro h1 {
  font-size: 33px;
  font-family: Georgia, "Yu Mincho", "Hiragino Mincho ProN", serif;
  letter-spacing: 0.055em;
  margin: 0 0 12px;
}
.muted,
.meta {
  color: #777;
}
.intro .muted {
  font-size: 13px;
}
.list-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 39px;
}
.list-top h2 {
  font-size: 13px;
  font-weight: 500;
  margin: 0;
}
.list-top form {
  display: flex;
  align-items: center;
  gap: 5px;
}
.list-top input {
  width: 155px;
  padding: 5px 0;
  border: 0;
  font-size: 12px;
  background: white;
}
.search-button {
  background: white;
  border: 0;
  color: #777;
  font-size: 11px;
  padding: 5px;
}
.post-summary {
  margin: 0 0 45px;
}
.meta {
  font-size: 11px;
  display: flex;
  gap: 13px;
  align-items: center;
  flex-wrap: wrap;
  letter-spacing: 0.02em;
}
.meta a {
  text-decoration: none;
}
.ai {
  font-size: 9px;
  letter-spacing: 0.04em;
  color: #777;
}
.post-summary h2 {
  margin: 10px 0 8px;
  font-size: 22px;
  letter-spacing: 0.005em;
}
.post-summary h2 a {
  text-decoration: none;
}
.post-summary p {
  font-size: 13px;
  color: #666;
  margin: 0 0 9px;
  line-height: 1.9;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 11px;
  color: #777;
}
.tags a {
  text-decoration: none;
}
.empty {
  padding: 35px 0 70px;
}
.empty h2 {
  font-family: Georgia, "Yu Mincho", serif;
  font-size: 23px;
}
.empty p {
  font-size: 13px;
  color: #777;
}
.pagination {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  padding: 15px 0;
}
.page > footer {
  display: flex;
  justify-content: space-between;
  color: #888;
  font-size: 10px;
  margin: 95px 0 35px;
  letter-spacing: 0.04em;
}
.page > footer div {
  display: flex;
  gap: 25px;
}
.page > footer a {
  text-decoration: none;
}
.back {
  display: block;
  font-size: 12px;
  color: #777;
  text-decoration: none;
  margin-bottom: 44px;
}
.single h1 {
  font-family: Georgia, "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 34px;
  line-height: 1.65;
  margin: 15px 0 17px;
  overflow-wrap: anywhere;
}
.single .prose {
  margin-top: 48px;
}
.prose {
  font-size: 15px;
  line-height: 2.15;
  overflow-wrap: anywhere;
}
.prose p {
  margin: 1.5em 0;
}
.prose h2 {
  font-size: 24px;
  margin: 2em 0 0.7em;
}
.prose h3 {
  margin: 2em 0 0.7em;
}
.prose blockquote {
  margin: 1.5em 0;
  padding-left: 22px;
  border-left: 2px solid #ddd;
  color: #666;
}
.prose hr {
  border: 0;
  margin: 45px 0;
}
.prose hr:after {
  content: "＊　＊　＊";
  display: block;
  text-align: center;
  color: #888;
}
.prose table {
  display: block;
  overflow: auto;
  border-collapse: collapse;
}
.prose th,
.prose td {
  padding: 8px 15px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 12px;
  padding: 18px;
  background: #f7f7f7;
  line-height: 1.8;
}
code {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 0.88em;
}
.tag-index {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  margin: 45px 0;
}
.tag-index span {
  font-size: 11px;
  color: #999;
  margin-left: 8px;
}
.sr-only,
.skip:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
.skip:focus {
  position: absolute;
  background: white;
  padding: 10px;
}
.admin-heading h1 {
  margin-bottom: 0;
}
.admin-heading p {
  font-size: 12px;
}
.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 30px 0;
}
.admin-nav button {
  border: 0;
  padding: 0;
  font-size: 12px;
}
.admin-nav #logout {
  margin-left: auto;
}
button {
  background: #fff;
  color: #333;
  border: 1px solid #d8d8d8;
  padding: 8px 15px;
  border-radius: 3px;
  font-size: 12px;
}
.primary {
  color: white;
  background: #262626;
  border-color: #262626;
}
.stack {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.stack label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 12px;
}
.stack input,
.stack textarea,
.stack select,
#token-result textarea {
  width: 100%;
  border: 1px solid #ddd;
  background: #fff;
  color: #222;
  padding: 11px 12px;
  border-radius: 2px;
  font-size: 14px;
}
.stack textarea {
  resize: vertical;
}
.stack .writing {
  line-height: 2;
  font-size: 15px;
}
.stack > button {
  align-self: flex-start;
}
.actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 12px;
}
.danger {
  margin-left: auto;
  color: #933;
}
.manage-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 17px 0;
  overflow-wrap: anywhere;
}
.manage-row > div {
  min-width: 0;
}
.manage-row h3 {
  margin: 5px 0;
}
.manage-row button {
  flex-shrink: 0;
}
.manage-row strong {
  font-size: 14px;
  font-weight: 500;
}
.device {
  font-size: 11px;
  color: #777;
  max-width: 500px;
}
.section-title {
  margin-top: 55px;
}
#notice {
  color: #7b382c;
  font-size: 13px;
  white-space: pre-wrap;
}
#token-result textarea {
  min-height: 100px;
  overflow-wrap: anywhere;
}
.login {
  padding: 40px 0 80px;
}
.login p {
  font-size: 13px;
}
.login button {
  margin: 24px 0;
}
.login h1 {
  font-family: Georgia, "Yu Mincho", serif;
}
@media (max-width: 600px) {
  .page {
    padding: 0 24px;
  }
  .site-header {
    padding: 30px 0 52px;
    gap: 15px;
  }
  .wordmark {
    font-size: 26px;
  }
  .site-header nav {
    gap: 16px;
    font-size: 10px;
  }
  .intro {
    margin-bottom: 55px;
  }
  .intro h1 {
    font-size: 29px;
  }
  .list-top {
    margin-bottom: 32px;
  }
  .post-summary h2 {
    font-size: 21px;
  }
  .post-summary {
    margin-bottom: 37px;
  }
  .single h1 {
    font-size: 28px;
  }
  .prose {
    font-size: 15px;
  }
  .page > footer {
    margin-top: 70px;
  }
  .admin-nav {
    gap: 14px;
  }
  .admin-nav #logout {
    margin-left: 0;
  }
  .manage-row {
    gap: 12px;
  }
  .actions {
    gap: 12px;
  }
  .single .prose {
    margin-top: 34px;
  }
  .list-top input {
    width: 120px;
  }
}

/* A recognizable masthead and explicit links, without adding page rules. */
.site-header {
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 42px 0 44px;
}
.wordmark {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -1.4px;
  line-height: 1.25;
  overflow-wrap: anywhere;
  max-width: 100%;
}
.site-header nav {
  gap: 26px;
  font-size: 14px;
  flex-wrap: wrap;
}
.site-header nav a,
.meta a,
.tags a,
.page > footer a,
.back,
.admin-nav button {
  text-decoration: underline;
  text-decoration-color: #999;
  text-underline-offset: 5px;
}
a:hover {
  color: #111;
  text-decoration-color: currentColor;
}
.wordmark:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
}
.intro {
  margin: 8px 0 46px;
}
.intro h1 {
  font-size: 30px;
}
.intro .muted {
  font-size: 15px;
  color: #626262;
}
.list-top h2 {
  font-size: 16px;
  font-weight: 600;
}
.list-top form {
  border: 1px solid #bcbcbc;
  border-radius: 4px;
  padding: 3px 4px 3px 10px;
}
.list-top input {
  width: 150px;
  font-size: 13px;
}
.search-button {
  color: #242424;
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 5px 8px;
}
.post-summary h2 a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: #aaa;
}
.post-summary p {
  font-size: 15px;
}
.meta,
.tags {
  font-size: 12px;
}
.page > footer {
  font-size: 12px;
}
.empty {
  padding: 18px 0 36px;
}
@media (max-width: 600px) {
  .site-header {
    padding: 28px 0 34px;
    gap: 17px;
  }
  .wordmark {
    font-size: 35px;
  }
  .site-header nav {
    font-size: 13px;
    gap: 23px;
  }
  .intro h1 {
    font-size: 27px;
  }
  .intro .muted {
    font-size: 14px;
  }
  .list-top input {
    width: 110px;
  }
}