:root {
  --bg: #0d1410;
  --bg-elevated: #131c17;
  --bg-card: #1a2620;
  --border: #2a3a32;
  --border-hot: #3d5444;
  --fg: #c8e6c9;
  --fg-dim: #7a9885;
  --fg-bright: #e8f5e9;
  --accent: #4ade80;
  --accent-glow: #4ade8033;
  --amber: #fbbf24;
  --red: #ef4444;
  --serif: 'Fraunces', Georgia, serif;
  --mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;
}

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

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Subtle CRT scanlines */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(74, 222, 128, 0.015) 0px,
    rgba(74, 222, 128, 0.015) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
  z-index: 1;
}

/* Vignette */
body::after {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, transparent 0%, transparent 60%, rgba(0,0,0,0.5) 100%);
  pointer-events: none;
  z-index: 1;
}

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

/* === LAYOUT === */
.shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 32px 80px 32px;
  position: relative;
  z-index: 2;
}

/* Detail page narrower */
body[data-page="entry"] .shell { max-width: 760px; }

/* === TERMINAL BAR === */
.terminal-bar {
  display: flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-dim);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.3px;
}
.terminal-bar .prompt { color: var(--accent); margin-right: 8px; }
.terminal-bar .cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--accent);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 1.1s infinite step-end;
}
.terminal-bar .spacer { flex: 1; }
.terminal-bar .stat { margin-left: 24px; }
.terminal-bar .stat strong { color: var(--fg-bright); font-weight: 600; }

@keyframes blink { 50% { opacity: 0; } }

/* === MASTHEAD === */
.masthead {
  margin-bottom: 56px;
  padding: 48px 0 36px 0;
  border-bottom: 2px solid var(--border-hot);
}
.masthead-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 16px;
}
.masthead h1 {
  font-family: var(--serif);
  font-size: clamp(48px, 8vw, 88px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--fg-bright);
  margin-bottom: 20px;
}
.masthead h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.masthead p {
  font-family: var(--serif);
  font-size: 19px;
  font-style: italic;
  color: var(--fg-dim);
  max-width: 540px;
  line-height: 1.5;
}

/* === SEARCH === */
.search-block {
  margin-bottom: 48px;
  position: relative;
}
.search-wrap {
  display: flex;
  align-items: stretch;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}
.search-prefix {
  padding: 18px 0 18px 20px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--accent);
  user-select: none;
}
.search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 18px 16px;
  font-family: var(--mono);
  font-size: 15px;
  color: var(--fg-bright);
}
.search-input::placeholder { color: var(--fg-dim); }
.search-mode {
  display: flex;
  align-items: center;
  padding-right: 16px;
  gap: 4px;
}
.mode-toggle {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.mode-toggle.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.mode-toggle:hover:not(.active) { border-color: var(--fg-dim); color: var(--fg); }

/* Search results dropdown */
.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-hot);
  z-index: 10;
  max-height: 70vh;
  overflow-y: auto;
  display: none;
}
.search-results.active { display: block; }
.search-result {
  display: block;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.search-result:last-child { border-bottom: none; }
.search-result:hover { background: var(--bg-card); }
.search-result-meta {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--fg-dim);
  margin-bottom: 4px;
}
.search-result-meta .imp { color: var(--accent); font-weight: 700; }
.search-result-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg-bright);
  margin-bottom: 4px;
}
.search-result-summary {
  font-family: var(--serif);
  font-size: 13px;
  font-style: italic;
  color: var(--fg-dim);
  line-height: 1.4;
}
.search-empty {
  padding: 20px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-dim);
  text-align: center;
}

/* === FILTERS === */
.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.filter-chip {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--fg-dim);
  cursor: pointer;
  transition: all 0.15s;
}
.filter-chip:hover { border-color: var(--fg-dim); color: var(--fg); }
.filter-chip.active {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.filter-chip .count { opacity: 0.7; margin-left: 6px; font-size: 10px; }

/* === SECTION HEADER === */
.section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin: 56px 0 28px 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.section-head .num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 1px;
}
.section-head h2 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg-bright);
  flex: 1;
}
.section-head .meta {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--fg-dim);
}

/* === ENTRIES === */
.entries { display: flex; flex-direction: column; }

.entry {
  display: grid;
  grid-template-columns: 70px 1fr 110px;
  gap: 28px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
  cursor: pointer;
}
.entry:hover {
  background: linear-gradient(90deg, transparent, var(--bg-elevated) 50%, transparent);
  border-bottom-color: var(--border-hot);
}
.entry:hover .entry-title { color: var(--accent); }

.entry-importance {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg-dim);
  line-height: 1;
  text-align: right;
  letter-spacing: -0.05em;
}
.entry-importance.high { color: var(--amber); }
.entry-importance.critical { color: var(--red); }
.entry-importance .max {
  display: block;
  font-size: 10px;
  color: var(--fg-dim);
  margin-top: 4px;
  letter-spacing: 1px;
}

.entry-meta {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--fg-dim);
  margin-bottom: 8px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.entry-meta .dot { color: var(--border-hot); }
.entry-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--fg-bright);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  transition: color 0.15s;
}
.entry-snippet {
  font-family: var(--serif);
  font-size: 15px;
  font-style: italic;
  color: var(--fg-dim);
  line-height: 1.5;
  max-width: 600px;
}
.entry-tags {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.entry-tag {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--fg-dim);
  background: var(--bg-elevated);
  padding: 3px 8px;
  border: 1px solid var(--border);
}

.entry-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 1px;
  text-align: right;
  padding-top: 4px;
}
.entry-date .day {
  display: block;
  font-size: 28px;
  color: var(--fg);
  font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.empty-state {
  padding: 80px 0;
  text-align: center;
  color: var(--fg-dim);
  font-style: italic;
}

/* === ENTRY DETAIL === */
.navbar {
  display: flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-dim);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.3px;
  flex-wrap: wrap;
}
.navbar a { color: var(--fg-dim); }
.navbar a:hover { color: var(--accent); }
.navbar .sep { margin: 0 10px; color: var(--border-hot); }
.navbar .crumb-active { color: var(--fg-bright); }

.article-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.article-eyebrow .sep { color: var(--border-hot); }
.article-eyebrow .score {
  font-weight: 700;
  letter-spacing: 0;
  font-size: 13px;
}
.article-eyebrow .score.critical { color: var(--red); }
.article-eyebrow .score.high { color: var(--amber); }

h1.article-title {
  font-family: var(--serif);
  font-size: clamp(34px, 5.5vw, 54px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--fg-bright);
  margin-bottom: 24px;
}

.article-deck {
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  color: var(--fg-dim);
  line-height: 1.5;
  margin-bottom: 40px;
  max-width: 640px;
  border-left: 2px solid var(--border-hot);
  padding-left: 20px;
}

.article-meta {
  display: flex;
  gap: 24px;
  margin-bottom: 48px;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--fg-dim);
  flex-wrap: wrap;
}
.article-meta strong {
  color: var(--fg);
  font-weight: 500;
  margin-left: 6px;
  text-transform: none;
  letter-spacing: 0.3px;
}

/* Markdown rendered content */
.article-content { font-size: 18px; line-height: 1.7; }
.article-content > * + * { margin-top: 1.2em; }
.article-content h2 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg-bright);
  margin-top: 2.5em;
  margin-bottom: 0.4em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.article-content h2::before {
  content: "§";
  position: absolute;
  left: -32px;
  top: 4px;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--accent);
  font-weight: 400;
}
.article-content h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--fg-bright);
  margin-top: 1.8em;
  margin-bottom: 0.4em;
}
.article-content p { color: var(--fg); }
.article-content ul, .article-content ol {
  padding-left: 24px;
  color: var(--fg);
}
.article-content li { margin-bottom: 0.6em; }
.article-content li::marker { color: var(--accent); }
.article-content code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 2px 7px;
  color: var(--fg-bright);
}
.article-content pre {
  font-family: var(--mono);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 18px 20px;
  font-size: 14px;
  line-height: 1.5;
  overflow-x: auto;
  color: var(--fg);
}
.article-content pre code { background: transparent; border: none; padding: 0; }
.article-content blockquote {
  border-left: 3px solid var(--border-hot);
  padding-left: 24px;
  margin-left: 0;
  font-style: italic;
  color: var(--fg-dim);
}
.article-content strong { color: var(--fg-bright); font-weight: 600; }
.article-content a { color: var(--accent); border-bottom: 1px solid transparent; transition: border-color 0.15s; }
.article-content a:hover { border-bottom-color: var(--accent); }

/* Sources block */
.sources-block {
  margin-top: 64px;
  padding: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}
.sources-block h3 {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 18px;
  font-weight: 600;
}
.sources-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sources-list li {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.4;
}
.source-name {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  display: block;
  margin-bottom: 2px;
}
.sources-list a {
  color: var(--fg);
  border-bottom: 1px solid var(--border);
  word-break: break-word;
}
.sources-list a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* Tags */
.tags-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-dim);
  background: var(--bg-elevated);
  padding: 5px 12px;
  border: 1px solid var(--border);
}
.tag::before { content: "# "; color: var(--accent); }

/* Footer nav */
.foot-nav {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 2px solid var(--border-hot);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.foot-nav-item {
  display: block;
}
.foot-nav-item:hover .foot-nav-title { color: var(--accent); }
.foot-nav-label {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--fg-dim);
  display: block;
  margin-bottom: 8px;
}
.foot-nav-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.3;
  transition: color 0.15s;
}
.foot-nav-item.next { text-align: right; }

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

/* === RESPONSIVE === */
@media (max-width: 720px) {
  .shell { padding: 20px 18px 60px 18px; }
  .masthead { margin-bottom: 40px; padding: 32px 0 24px 0; }
  .masthead h1 { font-size: 44px; }
  .masthead p { font-size: 16px; }
  .terminal-bar .stat:nth-child(n+4) { display: none; }
  .search-mode { display: none; }

  .entry {
    grid-template-columns: 50px 1fr;
    gap: 14px;
    padding: 20px 0;
  }
  .entry-importance { font-size: 28px; }
  .entry-importance .max { display: none; }
  .entry-date { display: none; }
  .entry-title { font-size: 18px; }
  .entry-snippet { font-size: 14px; }

  .section-head { margin: 36px 0 20px 0; }
  .section-head h2 { font-size: 22px; }

  .article-content { font-size: 16px; }
  .article-content h2::before { display: none; }
  .article-meta { gap: 12px; }
  .article-meta > * { width: 100%; }
  .sources-block { padding: 24px 20px; }
  .foot-nav { grid-template-columns: 1fr; }
  .foot-nav-item.next { text-align: left; }
}