:root {
  --color-bg: #080b12;
  --color-bg-secondary: #0d1220;
  --color-text: #ebe6de;
  --color-text-soft: #b7b2ac;
  --color-muted: #818795;
  --color-accent: #213a63;
  --color-accent-deep: #142541;
  --color-accent-light: #3c5d8a;
  --color-border: #1f2734;
  --color-border-strong: #303b4c;
  --font-display: Georgia, "Times New Roman", serif;
  --font-body: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --content-width: 70rem;
  --reading-width: 43rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--color-accent);
  color: #fff;
}

a {
  color: inherit;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-accent-light);
}

button,
input {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 10;
  padding: 0.55rem 0.8rem;
  background: var(--color-text);
  color: var(--color-bg);
  transform: translateY(-150%);
}

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

.site-shell {
  width: min(100%, calc(var(--content-width) + (2 * var(--gutter))));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.site-header {
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  min-height: 5.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.masthead {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
}

.masthead::after {
  content: "";
  display: inline-block;
  width: 0.32rem;
  height: 0.32rem;
  margin-left: 0.35rem;
  border-radius: 50%;
  background: var(--color-accent);
  vertical-align: 0.14em;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-text);
}

.site-nav a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.55rem;
}

main {
  min-height: calc(100vh - 12rem);
}

.intro {
  max-width: 46rem;
  padding-block: clamp(2.6rem, 5vw, 3.7rem) clamp(2rem, 3.6vw, 2.7rem);
}

.intro h1,
.page-heading h1,
.article-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

.intro h1 {
  font-size: clamp(1.75rem, 4.2vw, 3rem);
  letter-spacing: -0.032em;
  line-height: 1.1;
}

.intro-mark {
  display: block;
  width: 2.2rem;
  height: 2px;
  margin-bottom: 1.15rem;
  background: var(--color-accent);
}

.eyebrow,
.post-category {
  color: var(--color-accent-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.post-category::before {
  content: "";
  display: inline-block;
  width: 0.28rem;
  height: 0.28rem;
  margin-right: 0.48rem;
  border-radius: 50%;
  background: var(--color-accent);
  vertical-align: 0.12em;
}

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--color-border-strong);
}

.section-heading::before {
  content: "";
  align-self: center;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-accent);
}

.section-heading h2 {
  margin-right: auto;
  margin-top: 0;
  margin-bottom: 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 500;
}

.section-heading a {
  color: var(--color-muted);
  font-size: 0.86rem;
}

.post-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.post-preview {
  display: grid;
  grid-template-columns: minmax(8.5rem, 0.24fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3.5vw, 3rem);
  padding-block: clamp(1.55rem, 3.2vw, 2.2rem);
  border-bottom: 1px solid var(--color-border);
}

.post-meta {
  padding-top: 0.25rem;
}

.post-labels {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
}

.post-note,
.archive-note {
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 650;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.post-meta time {
  display: block;
  margin-top: 0.35rem;
  color: var(--color-muted);
  font-size: 0.8rem;
}

.post-preview h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.018em;
  line-height: 1.15;
}

.post-preview h3 a {
  text-decoration: none;
}

.post-preview h3 a:hover {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 0.18em;
}

.post-preview p {
  max-width: 40rem;
  margin: 0.65rem 0 0;
  color: var(--color-text-soft);
}

.newsletter {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1.1fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: end;
  margin-block: clamp(4rem, 8vw, 6.5rem);
  padding-block: clamp(2rem, 5vw, 3.5rem);
  border-block: 1px solid var(--color-border-strong);
}

.newsletter h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 500;
  line-height: 1.15;
}

.newsletter p {
  margin: 0;
  color: var(--color-muted);
}

.signup-row {
  display: flex;
  gap: 0.65rem;
}

.signup-row input {
  min-width: 0;
  flex: 1;
  padding: 0.78rem 0.9rem;
  border: 1px solid var(--color-border-strong);
  border-radius: 0;
  outline: none;
  background: var(--color-bg-secondary);
  color: var(--color-text);
}

.signup-row input:focus {
  border-color: var(--color-accent-light);
  box-shadow: 0 0 0 2px rgba(113, 141, 160, 0.22);
}

.signup-row button {
  padding: 0.78rem 1.25rem;
  border: 1px solid var(--color-accent-deep);
  border-radius: 0;
  background: var(--color-accent-deep);
  color: #f6f3ed;
  cursor: pointer;
  font-weight: 700;
}

.signup-row button:hover {
  border-color: var(--color-accent-light);
  background: var(--color-accent-light);
  color: var(--color-bg);
}

.form-message {
  min-height: 1.4em;
  margin: 0.5rem 0 0;
  color: var(--color-accent-light);
  font-size: 0.82rem;
}

.page-heading {
  max-width: 42rem;
  padding-block: clamp(3.5rem, 8vw, 6rem) clamp(2.5rem, 5vw, 4rem);
}

.page-heading::before {
  content: "";
  display: block;
  width: 2.2rem;
  height: 2px;
  margin-bottom: 1.1rem;
  background: var(--color-accent);
}

.page-heading h1 {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
}

.page-heading p {
  margin: 1rem 0 0;
  color: var(--color-text-soft);
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.content-page {
  padding-bottom: clamp(5rem, 10vw, 8rem);
}

.feature-section + .feature-section {
  margin-top: clamp(4rem, 8vw, 6rem);
}

.project-list + .feature-section {
  margin-top: clamp(4rem, 8vw, 6rem);
}

.watch-list,
.project-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-border-strong);
}

.watch-item {
  display: grid;
  grid-template-columns: minmax(11rem, 1fr) 4rem minmax(9rem, 0.7fr);
  gap: clamp(1rem, 4vw, 3rem);
  align-items: baseline;
  padding-block: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.watch-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.watch-year,
.watch-reaction {
  color: var(--color-muted);
  font-size: 0.86rem;
}

.watch-reaction {
  color: var(--color-text-soft);
}

.project-entry {
  display: grid;
  grid-template-columns: minmax(8rem, 0.25fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 4vw, 3.5rem);
  padding-block: clamp(1.8rem, 4vw, 2.8rem);
  border-bottom: 1px solid var(--color-border);
}

.status-label {
  color: var(--color-accent-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.status-label::before {
  content: "";
  display: inline-block;
  width: 1rem;
  height: 1px;
  margin-right: 0.55rem;
  background: var(--color-accent);
  vertical-align: 0.25em;
}

.project-entry h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.5vw, 2.35rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.project-entry p {
  max-width: 41rem;
  margin: 0.7rem 0 0;
  color: var(--color-text-soft);
}

.project-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--color-accent-light);
  font-size: 0.86rem;
}

.archive {
  padding-bottom: clamp(5rem, 10vw, 8rem);
}

.archive-year {
  display: grid;
  grid-template-columns: minmax(6rem, 0.25fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  padding-block: 1.7rem 3.5rem;
  border-top: 1px solid var(--color-border-strong);
}

.archive-year h2 {
  margin: 0;
  color: var(--color-accent-light);
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 500;
}

.archive-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.archive-list li {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.archive-list time {
  color: var(--color-muted);
  font-size: 0.86rem;
}

.archive-list a {
  font-family: var(--font-display);
  font-size: 1.08rem;
  text-decoration: none;
}

.archive-list a:hover {
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(8rem, 0.3fr) minmax(0, 38rem);
  gap: clamp(2rem, 7vw, 7rem);
  padding-block: clamp(4rem, 9vw, 7rem) clamp(6rem, 12vw, 10rem);
}

.about-layout h1 {
  margin: 0;
  color: var(--color-accent-light);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
}

.about-copy {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  line-height: 1.65;
}

.about-copy p {
  margin: 0 0 1.4rem;
}

.article-header,
.article-body,
.article-footer {
  width: min(100%, var(--reading-width));
  margin-inline: auto;
}

.article-header {
  padding-block: clamp(4rem, 9vw, 7rem) clamp(2.5rem, 6vw, 4rem);
  border-bottom: 1px solid var(--color-border-strong);
}

.article-header h1 {
  max-width: 40rem;
  margin-top: 0.8rem;
  font-size: clamp(2.7rem, 7vw, 5rem);
}

.article-deck {
  margin: 1.25rem 0 0;
  color: var(--color-text-soft);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  line-height: 1.5;
}

.article-date {
  display: block;
  margin-top: 1.5rem;
  color: var(--color-muted);
  font-size: 0.86rem;
}

.article-body {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--color-text-soft);
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 2vw, 1.22rem);
  line-height: 1.82;
}

.article-body > p:first-child::first-letter {
  float: left;
  margin: 0.12em 0.12em 0 0;
  color: var(--color-text);
  font-size: 3.7em;
  line-height: 0.78;
}

.article-body p {
  margin: 0 0 1.55em;
}

.article-body h2 {
  margin: 2.2em 0 0.7em;
  color: var(--color-text);
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 500;
  line-height: 1.25;
}

.article-body blockquote {
  margin: 2.2em 0;
  padding: 0.25em 0 0.25em 1.4em;
  border-left: 3px solid var(--color-accent);
  color: var(--color-text);
  font-size: 1.18em;
  font-style: italic;
}

.article-body blockquote p {
  margin: 0;
}

.article-body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 2.5em auto 0.75em;
}

.image-placeholder {
  display: grid;
  min-height: clamp(15rem, 45vw, 26rem);
  margin: 2.5em 0 0.75em;
  place-items: center;
  border-block: 1px solid var(--color-border-strong);
  background: var(--color-bg-secondary);
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.article-body figcaption {
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.78rem;
}

.article-footer {
  padding-block: 0 clamp(5rem, 10vw, 8rem);
}

.back-link {
  color: var(--color-text-soft);
  font-size: 0.88rem;
}

.site-footer {
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.7rem;
  color: var(--color-muted);
  font-size: 0.78rem;
}

@media (max-width: 850px) and (min-width: 681px) {
  .header-inner {
    gap: 1rem;
  }

  .masthead {
    font-size: 1.42rem;
  }

  .site-nav ul {
    gap: 0.85rem;
  }

  .site-nav a {
    font-size: 0.75rem;
    letter-spacing: 0.07em;
  }
}

@media (max-width: 680px) {
  .header-inner {
    min-height: auto;
    padding-block: 1.25rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 1.1rem;
  }

  .site-nav {
    width: 100%;
  }

  .site-nav ul {
    gap: 0.6rem;
    justify-content: space-between;
  }

  .site-nav a {
    font-size: 0.69rem;
    letter-spacing: 0.065em;
  }

  .site-nav a[aria-current="page"] {
    text-underline-offset: 0.35rem;
  }

  .intro {
    padding-top: 2.25rem;
  }

  .post-preview,
  .archive-year,
  .about-layout,
  .project-entry,
  .newsletter {
    grid-template-columns: 1fr;
  }

  .post-preview,
  .archive-year {
    gap: 1rem;
  }

  .post-meta {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
  }

  .post-meta time {
    margin-top: 0;
  }

  .newsletter {
    align-items: start;
  }

  .signup-row {
    align-items: stretch;
    flex-direction: column;
  }

  .archive-list li {
    grid-template-columns: 6.7rem minmax(0, 1fr);
  }

  .watch-item {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.15rem 1rem;
  }

  .watch-reaction {
    grid-column: 1 / -1;
  }

  .project-entry {
    gap: 0.85rem;
  }

  .about-layout {
    gap: 1.5rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}