/* SpaceOrbitals — Editorial Mission Control
 * Designed 2026-07-09 per Mike's request for "more professional looking style and font colors."
 * Palette: warm white background, deep slate ink, single restrained copper/amber accent.
 * Typography: system sans for body, Charter/Georgia serif for editorial pull-quotes/titles.
 * Goal: signals credibility (saleable) and editorial authority, while keeping the brand's identity.
 */

:root {
  /* Surfaces */
  --bg:            #fafaf7;   /* warm white — primary canvas */
  --bg-elevated:   #f3f1ea;   /* very light warm gray — for cards, footer */
  --bg-card:       #ffffff;   /* pure white card */
  --ink:           #0d1117;   /* near-black for body text — high contrast */
  --ink-muted:     #5a6068;   /* secondary text, captions, dates */
  --ink-faint:     #a8aeb4;   /* borders, dividers, very faint labels */
  --rule:          #e3dfd5;   /* hairline rule color */

  /* Accent — restrained NASA-mission-patch copper */
  --accent:        #b85a1a;   /* copper amber */
  --accent-hover:  #9d4b13;
  --accent-faint:  rgba(184, 90, 26, 0.08);

  /* Tag colors — keep restrained */
  --tag-news:      #1b5e84;   /* deep blue */
  --tag-edu:       #5a6b3a;   /* olive */
  --tag-review:    #8a3a52;   /* wine */
  --tag-hobbyist:  #b85a1a;   /* matches accent */
  --tag-newsletter:#0d1117;   /* ink for new section */

  /* Spacing & width */
  --radius:        4px;       /* smaller — calmer than 8px */
  --radius-lg:     8px;
  --max-width:     1200px;
  --content-width: 720px;     /* reading column */
  --nav-height:    64px;

  /* Type */
  --font-body:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-serif:    'Charter', 'Bitstream Charter', 'Iowan Old Style', 'Georgia', serif;
  --font-mono:     ui-monospace, 'SF Mono', 'Menlo', 'Monaco', monospace;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16px;
  font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle starfield — kept for personality but dialed WAY back */
body::before {
  content: '';
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background:
    radial-gradient(1px 1px at 12% 18%, rgba(13,17,23,0.04), transparent),
    radial-gradient(1px 1px at 38% 64%, rgba(13,17,23,0.03), transparent),
    radial-gradient(1px 1px at 72% 22%, rgba(13,17,23,0.04), transparent),
    radial-gradient(1px 1px at 84% 56%, rgba(13,17,23,0.03), transparent),
    radial-gradient(1px 1px at 8% 82%, rgba(13,17,23,0.03), transparent);
  z-index: -1;
  pointer-events: none;
}

a { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s, color 0.15s; }
a:hover { color: var(--accent-hover); border-bottom-color: var(--accent-hover); }
img { max-width: 100%; height: auto; display: block; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5em 0; }

/* --- Typography --- */
h1, h2, h3, h4 { color: var(--ink); margin-bottom: 0.6em; line-height: 1.25; letter-spacing: -0.01em; }
h1 { font-family: var(--font-serif); font-size: 2.5rem; font-weight: 700; }
h2 { font-family: var(--font-serif); font-size: 1.875rem; font-weight: 700; margin-top: 2em; }
h3 { font-family: var(--font-serif); font-size: 1.375rem; font-weight: 700; margin-top: 1.5em; }
h4 { font-size: 1.0625rem; font-weight: 600; margin-top: 1.25em; text-transform: none; letter-spacing: 0; }
p { margin-bottom: 1.1em; }

main {
  flex: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2.5rem;
  width: 100%;
}

/* --- Hero --- */
.hero {
  text-align: left;
  padding: 1rem 0 2.5rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2.5rem;
}
.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  max-width: 720px;
}
.hero .tagline {
  font-size: 1.125rem;
  color: var(--ink-muted);
  max-width: 720px;
  margin: 0;
  line-height: 1.5;
}

/* --- Cards / grids --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.18s, box-shadow 0.18s;
  display: flex;
  flex-direction: column;
}
.card:hover {
  border-color: var(--ink-faint);
  box-shadow: 0 1px 4px rgba(13,17,23,0.04);
}
.card h3 {
  font-family: var(--font-serif);
  color: var(--ink);
  font-size: 1.25rem;
  margin: 0 0 0.5rem;
  line-height: 1.3;
}
.card h3 a { color: inherit; border-bottom: none; }
.card h3 a:hover { color: var(--accent); }
.card-meta {
  color: var(--ink-muted);
  font-size: 0.8125rem;
  margin-bottom: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.card p { color: var(--ink); font-size: 0.95rem; line-height: 1.55; flex: 1; margin-bottom: 1rem; }
.card a:not(.card-title) {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  border-bottom: 1px solid transparent;
}
.card a:hover { border-bottom-color: var(--accent); }

/* --- Newsletter listing layout (Mike 2026-07-12 18:48 ET) ---
   /newsletters/ renders a wide rectangular featured box for the latest issue,
   positioned above a uniform 3-col grid of previous issues. Mirrors the layout
   bithues.com/newsletters/ already ships (Mike directive 2026-07-12 ET: "make
   this page look more like the bithues newsletter page"). SpaceOrbitals palette
   only — copper accent (#b85a1a) on white/cream surface, slate ink. */
.newsletter-hero {
  max-width: var(--max-width, 1200px);
  margin: 1.75rem auto 0;
  padding: 1.5rem 2rem 1.5rem;
  background: linear-gradient(180deg, #fafaf7 0%, #f3f1ea 100%);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(184, 90, 26, 0.06);
}
@media (max-width: 600px) {
  .newsletter-hero { padding: 1.25rem 1.25rem; }
}

.newsletter-hero__meta {
  font-size: .78rem;
  color: var(--ink-muted);
  margin-bottom: .6rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  letter-spacing: .02em;
}
.newsletter-hero__chip {
  background: var(--accent);
  color: #fff;
  padding: 2px 8px;
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 2px;
  font-weight: 600;
}
.newsletter-hero__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 .5rem;
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -.01em;
}
@media (max-width: 600px) {
  .newsletter-hero__title { font-size: 1.25rem; }
}
.newsletter-hero__title a {
  color: inherit;
  text-decoration: none;
  border-bottom: none;
}
.newsletter-hero__title a:hover { color: var(--accent); }
.newsletter-hero__summary {
  font-size: .95rem;
  line-height: 1.55;
  color: #3a4046;
  margin: 0 0 1.1rem;
  max-width: 70ch;
}
@media (max-width: 600px) {
  .newsletter-hero__summary { font-size: .9rem; }
}
.newsletter-hero__cta {
  display: inline-block;
  padding: 9px 20px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .04em;
  border-bottom: none;
  transition: background .15s ease;
}
.newsletter-hero__cta:hover {
  background: var(--accent-hover);
  color: #fff;
  border-bottom-color: transparent;
}

.newsletter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem auto 3rem;
  max-width: var(--max-width, 1200px);
  padding: 0 24px;
}
@media (max-width: 900px) {
  .newsletter-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .newsletter-grid { grid-template-columns: 1fr; }
}

.newsletter-grid-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.newsletter-grid-card:hover {
  border-color: var(--ink-faint);
  box-shadow: 0 1px 4px rgba(13,17,23,0.04);
}
.newsletter-grid-card__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 .6rem;
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: -.01em;
}
.newsletter-grid-card__title a {
  color: inherit;
  text-decoration: none;
  border-bottom: none;
}
.newsletter-grid-card__title a:hover { color: var(--accent); }
.newsletter-grid-card__meta {
  font-size: .72rem;
  color: var(--ink-muted);
  margin-bottom: .85rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.newsletter-grid-card__meta .tag {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
  padding: 2px 6px;
  font-size: .65rem;
  letter-spacing: .06em;
  margin-left: 4px;
}
.newsletter-grid-card__summary {
  font-size: .92rem;
  color: #3a4046;
  line-height: 1.55;
  margin: 0 0 1rem;
  flex-grow: 1; /* equalize card heights when summaries vary */
}
.newsletter-grid-card__cta {
  font-size: .85rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: .03em;
  border-bottom: 1px solid transparent;
  margin-top: auto;
}
.newsletter-grid-card__cta:hover {
  border-bottom-color: var(--accent);
}

/* --- Tags (chip-style, restrained) --- */
.tag {
  display: inline-block;
  background: transparent;
  color: var(--ink-muted);
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-right: 0.4rem;
}
.tag.news { color: var(--tag-news); border-color: currentColor; }
.tag.educational { color: var(--tag-edu); border-color: currentColor; }
.tag.review { color: var(--tag-review); border-color: currentColor; }
.tag.hobbyist { color: var(--tag-hobbyist); border-color: currentColor; }
.tag.newsletter { color: var(--tag-newsletter); border-color: var(--ink); background: var(--ink); color: var(--bg); }

/* --- Article / content pages --- */
.article-hero {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  margin: 0 0 1.5rem;
  display: block;
}
.article-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
}
.article-header h1 {
  font-family: var(--font-serif);
  font-size: 2.625rem;
  margin-bottom: 0.5rem;
}
.article-meta {
  color: var(--ink-muted);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.article-content { max-width: var(--content-width); margin: 0 auto; }
.article-content h2 {
  font-family: var(--font-serif);
  color: var(--ink);
  font-size: 1.625rem;
  margin-top: 2em;
  border-top: 1px solid var(--rule);
  padding-top: 1em;
}
.article-content h3 {
  font-family: var(--font-serif);
  color: var(--ink);
  font-size: 1.25rem;
  margin-top: 1.5em;
}
.article-content p { margin-bottom: 1.25em; font-size: 1.0625rem; line-height: 1.7; }
.article-content ul, .article-content ol { margin: 0 0 1.25em 1.5em; }
.article-content li { margin-bottom: 0.5em; }
.article-content code {
  font-family: var(--font-mono);
  background: var(--bg-elevated);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
  border: 1px solid var(--rule);
}
.article-content pre {
  background: var(--bg-elevated);
  padding: 1rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 1em 0;
  border: 1px solid var(--rule);
}
.article-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.25em 0 0.25em 1.25em;
  margin: 1.5em 0;
  font-family: var(--font-serif);
  color: var(--ink);
  font-style: italic;
  font-size: 1.125rem;
  line-height: 1.6;
}
.article-content blockquote p { margin-bottom: 0.5em; }

/* --- Byline (author card at end of article) --- */
.byline {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  margin: 2.5rem 0;
}
.byline-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 1rem;
  flex-shrink: 0;
}
.byline-info { flex: 1; }
.byline-info strong { color: var(--ink); font-size: 0.95rem; }
.byline-info .role { color: var(--ink-muted); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* --- Affiliate disclosure --- */
.affiliate-disclosure {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  font-style: italic;
  margin: 1.5rem 0;
  padding: 0.75rem 1rem;
  background: var(--bg-elevated);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.affiliate-disclosure strong { color: var(--ink); font-style: normal; font-weight: 600; }

/* --- Product cards --- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0 2rem;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.product-card:hover {
  border-color: var(--ink-faint);
  box-shadow: 0 1px 4px rgba(13,17,23,0.04);
}
.product-card h3 { font-family: var(--font-serif); margin: 0; font-size: 1.125rem; line-height: 1.3; }
.product-card .product-manufacturer { color: var(--ink-muted); font-size: 0.875rem; font-weight: 500; }
.product-card .product-specs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.25rem 0; }
.product-card .product-spec {
  background: var(--bg-elevated);
  color: var(--ink-muted);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  border: 1px solid var(--rule);
}
.product-card .product-summary { color: var(--ink); font-size: 0.95rem; line-height: 1.55; flex: 1; }
.product-card .product-cta { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.5rem; }
.product-card .btn {
  display: inline-block;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.product-card .btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.product-card .btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.product-card .btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule);
}
.product-card .btn-secondary:hover { border-color: var(--ink-muted); color: var(--ink); }
.product-card .product-tier {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--bg-elevated);
  color: var(--ink-muted);
  border: 1px solid var(--rule);
}
.product-card .tier-beginner { color: var(--tag-edu); border-color: currentColor; background: transparent; }
.product-card .tier-intermediate { color: var(--tag-newsletter); border-color: currentColor; background: transparent; }
.product-card .tier-advanced { color: var(--tag-review); border-color: currentColor; background: transparent; }

/* --- Inline buy callout --- */
.buy-callout {
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.875rem 1.125rem;
  margin: 1.5rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.25rem;
}
.buy-callout .buy-label {
  color: var(--ink-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  width: 100%;
  font-weight: 600;
}
.buy-callout .buy-product { flex: 1; min-width: 200px; color: var(--ink); font-weight: 500; }
.buy-callout .buy-asin { color: var(--ink-muted); font-family: var(--font-mono); font-size: 0.8125rem; }

/* --- Markdown table (rendered from `| col | col |` MD syntax) --- */
.md-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
}
.md-table thead {
  background: var(--bg-ink);
  color: var(--bg-paper);
}
.md-table th,
.md-table td {
  padding: 0.625rem 0.875rem;
  text-align: left;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
.md-table th {
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.md-table tbody tr:last-child td { border-bottom: none; }
.md-table tbody tr:nth-child(even) { background: rgba(0, 0, 0, 0.02); }
@media (prefers-color-scheme: dark) {
  .md-table tbody tr:nth-child(even) { background: rgba(255, 255, 255, 0.03); }
}
/* Narrow viewports: let the table scroll horizontally instead of crushing cells. */
.md-table-wrapper { overflow-x: auto; margin: 1.5rem 0; }
@media (max-width: 720px) {
  .md-table { font-size: 0.875rem; }
  .md-table th, .md-table td { padding: 0.5rem 0.625rem; }
}

/* --- Ad slots --- */
.ad-slot {
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1rem;
  margin: 2rem 0;
  text-align: center;
  min-height: 100px;
}
.ad-label {
  font-size: 0.6875rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

/* --- Nav --- */
.site-nav {
  position: sticky; top: 0;
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--rule);
  z-index: 100;
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}
.nav-logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  display: flex; align-items: center; gap: 0.4rem;
  border-bottom: none;
  letter-spacing: -0.01em;
}
.nav-logo:hover { color: var(--accent); border-bottom: none; }
.nav-links {
  display: flex; align-items: center; gap: 1.75rem;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a, .nav-dropdown-toggle {
  color: var(--ink-muted);
  font-size: 0.9375rem;
  font-weight: 500;
  background: none; border: none; cursor: pointer;
  font-family: inherit;
  padding: 0;
  border-bottom: 1px solid transparent;
}
.nav-links a:hover, .nav-dropdown-toggle:hover { color: var(--ink); border-bottom-color: var(--ink); }
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute; top: 100%; right: 0;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  min-width: 200px;
  padding: 0.5rem 0;
  list-style: none;
  display: none;
  box-shadow: 0 8px 24px rgba(13,17,23,0.08);
}
.nav-dropdown.open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu li a {
  display: block; padding: 0.5rem 1rem; color: var(--ink);
  border-bottom: none;
}
.nav-dropdown-menu li a:hover { background: var(--bg-elevated); color: var(--accent); }
.nav-toggle {
  display: none; flex-direction: column; gap: 4px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--ink); }

/* --- Footer --- */
.site-footer {
  background: var(--ink);
  color: rgba(250,250,247,0.7);
  border-top: 1px solid var(--ink);
  margin-top: 5rem;
  padding: 3rem 0 1.5rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}
.footer-col h4 {
  color: #fff;
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { color: rgba(250,250,247,0.7); font-size: 0.9375rem; border-bottom: none; }
.footer-col a:hover { color: #fff; border-bottom: none; }
.footer-bottom {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  padding: 1.5rem 2.5rem 0;
  border-top: 1px solid rgba(250,250,247,0.15);
  text-align: center;
  color: rgba(250,250,247,0.5);
  font-size: 0.8125rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: var(--bg-card);
    border-bottom: 1px solid var(--rule);
    padding: 1rem 0;
  }
  .nav-links.open { display: flex; }
  .nav-links li { padding: 0.5rem 2.5rem; }
  .hero h1 { font-size: 2.125rem; }
  .hero { padding: 0.5rem 0 1.5rem; margin-bottom: 1.5rem; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  .article-header h1 { font-size: 2rem; }
  main { padding: 2rem 1.25rem; }
  .nav-inner { padding: 0 1.25rem; }
  .footer-inner { padding: 0 1.25rem; }
}
/* spaceorbitals rebuild 2026-07-13 12:25 ET — second force-deployment to invalidate edge cache holding plan-daily-cadence-2026-07-12/ */