/* ============================================================
   Site stylesheet
   Type:  Newsreader (editorial serif) + IBM Plex Mono (utility)
   Color: cool grey paper, blue-biased ink, oxide accent
   ============================================================ */

:root {
  /* light palette — complete token set defined here */
  --paper:        #eff1f3;
  --paper-raised: #f7f8f9;
  --ink:          #15191d;
  --ink-soft:     #4a5259;
  --ink-faint:    #79828a;
  --rule:         #d6dadd;
  --rule-strong:  #b6bdc2;
  --accent:       #8a3a1e;
  --accent-soft:  #a84a27;

  --measure: 34rem;
  --gutter: 1.5rem;

  --font-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:        #121517;
    --paper-raised: #191d20;
    --ink:          #e5e8ea;
    --ink-soft:     #a3acb2;
    --ink-faint:    #757f86;
    --rule:         #292e32;
    --rule-strong:  #3b4247;
    --accent:       #d4744a;
    --accent-soft:  #e08a63;
  }
}

:root[data-theme="dark"] {
  --paper:        #121517;
  --paper-raised: #191d20;
  --ink:          #e5e8ea;
  --ink-soft:     #a3acb2;
  --ink-faint:    #757f86;
  --rule:         #292e32;
  --rule-strong:  #3b4247;
  --accent:       #d4744a;
  --accent-soft:  #e08a63;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.6;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--accent-soft); }

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

.wrap {
  width: 100%;
  max-width: 44rem;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- masthead ---------- */

.masthead {
  border-bottom: 1px solid var(--rule);
}

.masthead-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-block: 1.25rem;
}

.wordmark {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.3rem;
}

.wordmark .i { color: var(--accent); }
.wordmark:hover { color: var(--accent); }

.nav {
  display: flex;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav a { color: var(--ink-soft); text-decoration: none; }
.nav a:hover,
.nav a[aria-current="page"] { color: var(--accent); }

.brand { display: flex; flex-direction: column; gap: 0.55rem; }

.brand-tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.motto {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-style: italic;
  letter-spacing: 0.01em;
  text-transform: none;
}

/* ---------- shared type ---------- */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1rem;
}

h1, h2, h3 { text-wrap: balance; font-weight: 500; }

.lede {
  font-size: 1.375rem;
  line-height: 1.45;
  color: var(--ink-soft);
  max-width: var(--measure);
}

/* ---------- home ---------- */

.hero { padding-block: 4rem 3rem; }

.hero h1 {
  font-size: clamp(2rem, 6vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 1.5rem;
  max-width: 22ch;
}

.hero p {
  max-width: var(--measure);
  color: var(--ink-soft);
  margin: 0;
}

.section {
  padding-block: 2.75rem;
  border-top: 1px solid var(--rule);
}

.section > h2 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.75rem;
}

/* ---------- writing list (ruled rows, not cards) ---------- */

.entries { display: flex; flex-direction: column; }

.entry {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.25rem 1.5rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--rule);
}
.entry:first-child { border-top: 1px solid var(--rule-strong); }

.entry-date {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-top: 0.5rem;
}

.entry-body h3 {
  font-size: 1.5rem;
  line-height: 1.2;
  margin: 0 0 0.4rem;
  letter-spacing: -0.01em;
}
.entry-body h3 a { color: var(--ink); text-decoration: none; }
.entry-body h3 a:hover { color: var(--accent); }

.entry-body p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.5;
  max-width: var(--measure);
}

@media (max-width: 34rem) {
  .entry { grid-template-columns: 1fr; gap: 0.5rem; }
  .entry-date { padding-top: 0; }
}

/* ---------- advisory / contact ---------- */

.advisory {
  max-width: var(--measure);
  color: var(--ink-soft);
}
.advisory p { margin: 0 0 1rem; }
.advisory p:last-child { margin-bottom: 0; }

.contact-line {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
}

/* ---------- article ---------- */

.article-header {
  padding-block: 3.5rem 2rem;
  border-bottom: 1px solid var(--rule-strong);
}

.article-header h1 {
  font-size: clamp(2rem, 6vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 1.25rem;
}

.article-deck {
  font-size: 1.25rem;
  line-height: 1.45;
  color: var(--ink-soft);
  font-style: italic;
  margin: 0 0 1.75rem;
  max-width: var(--measure);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.prose {
  padding-block: 2.5rem 3rem;
  max-width: var(--measure);
}

.prose > p { margin: 0 0 1.4rem; }

.prose h2 {
  font-size: 1.5rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 2.75rem 0 1.1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.prose strong { font-weight: 600; }
.prose em { font-style: italic; }

.prose hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2.5rem 0;
}

.footnote {
  font-size: 0.9375rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

.sources {
  border-top: 1px solid var(--rule-strong);
  padding-block: 2rem 3rem;
  max-width: var(--measure);
}
.sources h2 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 1.25rem;
}
.sources ol {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink-soft);
}
.sources li { margin-bottom: 0.7rem; }
.sources a { overflow-wrap: anywhere; }

/* ---------- about ---------- */

.about-body { max-width: var(--measure); padding-block: 3.5rem 3rem; }
.about-body h1 {
  font-size: clamp(1.9rem, 5.5vw, 2.5rem);
  line-height: 1.15;
  margin: 0 0 1.5rem;
  letter-spacing: -0.015em;
}
.about-body p { margin: 0 0 1.4rem; }
.about-body h2 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 2.5rem 0 1.1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.placeholder {
  background: var(--paper-raised);
  border-left: 2px solid var(--accent);
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 1.4rem;
}

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--rule);
  margin-top: 1rem;
}
.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  padding-block: 1.75rem 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.site-footer-inner a { color: var(--ink-faint); text-decoration: none; }
.site-footer-inner a:hover { color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}