:root {
  --color-bg: #ffffff;
  --color-gallery: #4a4a52;
  --color-text: #1a1a1f;
  --color-text-muted: #6b6b73;
  --color-accent: #e85d75;
  --font-mono: "Space Mono", monospace;
  --font-serif: "Instrument Serif", serif;
  --rule: rgba(0, 0, 0, 0.08);
  --measure: 800px;
  --measure-wide: 72rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-mono);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

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

code,
pre {
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

code {
  background: rgba(0, 0, 0, 0.05);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}

pre {
  overflow-x: auto;
  padding: 1.25rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  line-height: 1.5;
  border: 1px solid var(--rule);
}
pre code {
  background: none;
  padding: 0;
  border-radius: 0;
}

hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 2.5rem 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 1rem 2rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--rule);
}

.site-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text);
  display: inline-flex;
  perspective: 700px;
}
.site-title:hover, .site-title:focus-visible {
  color: var(--color-accent);
  text-decoration: none;
}

.site-title span {
  display: inline-block;
  transform-origin: top center;
}

@media (prefers-reduced-motion: no-preference) {
  .site-title.is-unfolding span {
    animation: origamiUnfold 0.85s both;
    animation-delay: calc(var(--i, 0) * 55ms);
  }
}
@keyframes origamiUnfold {
  0% {
    opacity: 0;
    transform: rotateX(-90deg) translateY(0);
    animation-timing-function: cubic-bezier(0.33, 0, 0.35, 1);
  }
  25% {
    opacity: 1;
    transform: rotateX(-42deg) translateY(3px);
    animation-timing-function: cubic-bezier(0.33, 0, 0.35, 1);
  }
  62% {
    opacity: 1;
    transform: rotateX(16deg) translateY(7px);
    animation-timing-function: cubic-bezier(0.34, 1.5, 0.64, 1);
  }
  100% {
    opacity: 1;
    transform: rotateX(0deg) translateY(0);
  }
}
.site-nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.content-section {
  flex: 1;
  padding: 6rem 2rem;
  background: var(--color-bg);
}

.content-inner {
  max-width: var(--measure);
}

.content-inner--wide {
  max-width: var(--measure-wide);
}

.site-tagline {
  color: var(--color-text-muted);
  max-width: 40ch;
}

.content-inner h1,
.content-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
.content-inner h3,
.content-inner h4 {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 400;
  margin-bottom: 1rem;
}
.content-inner h2,
.content-inner h3,
.content-inner h4 {
  margin-top: 2.5rem;
}
.content-inner h1:first-child,
.content-inner h2:first-child,
.content-inner h3:first-child {
  margin-top: 0;
}
.content-inner p {
  margin-bottom: 1rem;
}
.content-inner ul:not([class]),
.content-inner ol:not([class]) {
  margin: 0 0 1rem 1.5rem;
}
.content-inner li {
  margin-bottom: 0.35rem;
}
.content-inner blockquote {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-style: italic;
  margin-top: 2.5rem;
  margin-bottom: 2.5rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--color-text-muted);
  color: var(--color-text);
}
.content-inner blockquote cite {
  display: block;
  font-size: 1rem;
  font-style: normal;
  margin-top: 0.75rem;
  color: var(--color-text-muted);
}
.content-inner table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}
.content-inner th,
.content-inner td {
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--rule);
}

.footer {
  padding: 4rem 2rem;
  background: var(--color-gallery);
  color: white;
}

.footer-inner {
  max-width: 1400px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.footer-links a {
  color: white;
}

.footer-copy {
  font-size: 0.75rem;
  opacity: 0.5;
}

@media (max-width: 768px) {
  .content-section {
    padding: 3rem 1.5rem;
  }
  .site-header {
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
  }
  .site-nav ul {
    gap: 1rem;
    font-size: 0.75rem;
  }
  .footer {
    padding: 3rem 1.5rem;
  }
}
.posts-list {
  list-style: none;
  margin-top: 2rem;
}
.posts-list > li {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}
.posts-list > li:last-child {
  border-bottom: none;
}
.posts-list .post-date {
  flex-shrink: 0;
}

.post-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-text);
}
.post-title:hover, .post-title:focus-visible {
  color: var(--color-accent);
}

.post-item {
  min-width: 0;
}

.post-date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.post-excerpt {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 60ch;
}

.post-more {
  display: block;
  width: max-content;
  margin-top: 0.75rem;
  font-size: 0.8rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin-top: 0.75rem;
}

.tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1;
  padding: 0.35em 0.7em;
  border: 1px solid var(--rule);
  border-radius: 100px;
  color: var(--color-accent);
}
.tag:hover, .tag:focus-visible {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
  text-decoration: none;
}

.tag-index {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  list-style: none;
  margin-top: 2rem;
}
.tag-index li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tag-count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.pagination {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 3rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.pagination-position {
  color: var(--color-text-muted);
}

.archive-year {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  margin-top: 3rem;
  color: var(--color-text-muted);
}

.post-header {
  margin-bottom: 3rem;
}

.post-header .post-date {
  display: block;
  margin-top: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.post-header .tag-list {
  margin-top: 1rem;
}

.post-footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

@media (max-width: 768px) {
  .posts-list > li {
    flex-direction: column;
    gap: 0.5rem;
  }
}