:root {
  --bg: #faf8f4;
  --card: #f2ede6;
  --border: #e8e3db;
  --text-primary: #1a1814;
  --text-secondary: #6b6358;
  --text-tertiary: #aea89e;
  --teal: #0f6e56;
  --sidebar-w: 230px;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

img,
svg {
  display: block;
  max-width: 100%;
}

/* Layout */

.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  flex-shrink: 0;
  width: var(--sidebar-w);
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 20px 16px 24px;
  border-right: 1px solid var(--border);
  background: var(--bg);
  transition: width 0.2s ease;
  overflow: hidden;
}

.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 20px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  flex-shrink: 0;
}

.sidebar-toggle:hover {
  color: var(--teal);
  border-color: var(--teal);
}

.sidebar-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.wordmark {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 28px;
  flex-shrink: 0;
}

.wordmark a:hover {
  color: var(--teal);
}

.site-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-nav a {
  display: block;
  padding: 8px 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  border-radius: 4px;
  white-space: nowrap;
}

.site-nav a:hover {
  color: var(--teal);
}

.site-nav a.active {
  color: var(--teal);
  background: var(--card);
}

.nav-divider {
  height: 1px;
  margin: 8px 10px;
  background: var(--border);
  border: none;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 24px;
  flex-shrink: 0;
}

.sidebar-footer a,
.sidebar-footer p {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  color: var(--text-tertiary);
  margin: 0;
  line-height: 1.6;
}

.sidebar-footer a:hover {
  color: var(--teal);
}

.main {
  flex: 1;
  min-width: 0;
  padding: 0 48px 64px;
}

/* Collapsed sidebar (desktop) */

html.sidebar-collapsed .layout .sidebar,
.layout.collapsed .sidebar {
  width: 52px;
  padding-left: 10px;
  padding-right: 10px;
}

html.sidebar-collapsed .layout .sidebar .wordmark,
html.sidebar-collapsed .layout .sidebar .site-nav,
html.sidebar-collapsed .layout .sidebar .sidebar-footer,
.layout.collapsed .wordmark,
.layout.collapsed .site-nav,
.layout.collapsed .sidebar-footer {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

html.sidebar-collapsed .layout .sidebar-toggle svg,
.layout.collapsed .sidebar-toggle svg {
  transform: rotate(180deg);
}

/* Main content */

.content {
  max-width: 960px;
}

/* Hero (overview) */

.hero {
  position: relative;
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin: 0 0 12px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(28px, 3.4vw, 36px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.022em;
  color: var(--text-primary);
}

.hero-sub {
  margin: 0;
  font-size: 15.5px;
  color: var(--text-secondary);
}

.hero-contours {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Desk blocks (overview) */

.desk-blocks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 40px;
}

.desk-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color 0.2s ease;
}

.desk-block:hover {
  border-color: var(--teal);
}

.desk-block:hover .desk-block-action {
  color: var(--teal);
}

.desk-block-info h2 {
  margin: 0 0 6px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 19px;
  font-weight: 600;
  color: var(--text-primary);
}

.desk-block-scope {
  margin: 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.desk-block-latest {
  margin: 10px 0 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.desk-block-meta {
  text-align: right;
  flex-shrink: 0;
}

.desk-block-count {
  display: block;
  margin-bottom: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.desk-block-action {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

/* Desk page header */

.desk-header {
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.desk-kicker {
  margin: 0 0 12px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
}

.desk-header h1 {
  margin: 0 0 16px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.desk-scope {
  margin: 0;
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 640px;
}

/* Entry groups */

.entry-group {
  margin-bottom: 48px;
}

.group-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}

.group-label {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
}

.group-tag {
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

/* Card grid */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.entry-card {
  display: flex;
  flex-direction: column;
  min-height: 168px;
  padding: 22px 24px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

a.entry-card:hover {
  border-color: var(--teal);
  transform: translateY(-1px);
}

.entry-card-kicker {
  margin: 0 0 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

.entry-card-kicker .teal {
  color: var(--teal);
}

.entry-card-title {
  margin: 0 0 8px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary);
}

.entry-card-dek {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.entry-card-date {
  margin-top: auto;
  padding-top: 16px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  color: var(--text-tertiary);
}

.entry-card-placeholder {
  background: transparent;
  border: 1px dashed var(--border);
  min-height: 168px;
}

.entry-card-tag {
  margin-top: auto;
  padding-top: 16px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

/* 404 page */

.page-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  background: var(--bg);
}

.page-404-inner {
  text-align: center;
  max-width: 420px;
}

.page-404 .wordmark {
  margin-bottom: 32px;
}

.page-404-kicker {
  margin: 0 0 12px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10.5px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}

.page-404 h1 {
  margin: 0 0 12px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-404 p {
  margin: 0 0 24px;
  font-size: 15px;
  color: var(--text-secondary);
}

.page-404-back {
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.page-404-back:hover {
  color: var(--teal);
}

/* Responsive */

@media (max-width: 900px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 10;
    width: 100%;
    height: auto;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 16px;
    padding: 12px 24px;
    border-right: none;
    border-bottom: 1px solid var(--border);
    overflow: visible;
    transition: none;
  }

  .sidebar-toggle {
    display: none;
  }

  html.sidebar-collapsed .layout .sidebar,
  .layout.collapsed .sidebar {
    width: 100%;
    padding: 12px 24px;
  }

  html.sidebar-collapsed .layout .sidebar .wordmark,
  html.sidebar-collapsed .layout .sidebar .site-nav,
  html.sidebar-collapsed .layout .sidebar .sidebar-footer,
  .layout.collapsed .wordmark,
  .layout.collapsed .site-nav,
  .layout.collapsed .sidebar-footer {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .wordmark {
    margin: 0;
    flex-shrink: 0;
  }

  .site-nav {
    flex-direction: row;
    flex: 1;
    gap: 4px;
    overflow-x: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    flex-shrink: 0;
    min-height: 40px;
    display: flex;
    align-items: center;
    padding: 8px 12px;
  }

  .nav-divider {
    width: 1px;
    height: 20px;
    margin: 0 4px;
    align-self: center;
    flex-shrink: 0;
  }

  .sidebar-footer {
    display: none;
  }

  .main {
    padding: 0 24px 48px;
  }

  .desk-block {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    min-height: 40px;
  }

  .desk-block-meta {
    text-align: left;
    width: 100%;
  }
}

@media (max-width: 600px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 48px 0 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }

  a.entry-card:hover {
    transform: none;
  }
}