/* Add space between post title and summary (thumb/excerpt) */
.article h2 {
  margin-bottom: var(--space-3);
}
.article h2 a:visited {
  color: var(--pea);
}

.summary-flex {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: var(--space-4);
  align-items: start;
  margin-bottom: 0;
}
.summary-flex .post-thumb-link {
  margin-bottom: 0;
}
.summary-flex .excerpt-body {
  min-width: 0;
}
@media (max-width: 48rem) {
  .summary-flex {
    display: block;
  }
  .summary-flex .post-thumb-link {
    margin-bottom: var(--space-3);
    display: block;
  }
}
/* Modern responsive rebuild for w7pea */
/* NOTE: Keep all custom properties inside this :root block (except media overrides) */
:root {
  --font-base-min: 15px;
  --font-base-max: 18px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --radius-1: 4px;
  --radius-2: 8px;
  /* Classic palette derived from original stylesheet */
  --ink-0: #404040; /* primary text */
  --ink-1: #808080; /* secondary text */
  --ink-faint: #bfbfbf; /* meta / faint */
  --bg-0: #ffffff; /* page */
  --bg-1: #f5f5f5; /* panels / alt */
  --bg-inset: #eeeeee; /* subtle inset */
  --border: #ddd; /* standard border */
  /* Updated brand colours for a neon‑green Matrix aesthetic */
  --pea: #72dd4b; /* link / brand primary – bright neon green */
  --pea-accent: #8af263; /* hover / active – lighter neon green */
  --brand-accent: #8af263; /* lighter accent */
  --header-bg: #222222; /* dark header background */
  --header-bg-alt: #333; /* hover / gradient mid */
  --header-border: #111; /* header border */
  color-scheme: light dark; /* keep dark mode opt-in via system */

  /* Semantic aliases */
  --color-text-primary: var(--ink-0);
  --color-text-secondary: var(--ink-1);
  --color-text-faint: var(--ink-faint);
  --color-bg-page: var(--bg-0);
  --color-bg-alt: var(--bg-1);
  --color-bg-inset: var(--bg-inset);
  --color-border: var(--border);
  --color-link: var(--pea);
  --color-link-hover: var(--pea);
  --color-link-accent: var(--pea);
  --color-link-visited: var(--pea);
  --color-header-bg: var(--header-bg);
  --color-header-hover-bg: var(--header-bg-alt);
  --color-focus-ring: var(--pea-accent);

  /* State / alert colors (legacy mapping) */
  --color-success: #46a546;
  --color-success-bg: #cdeacd;
  --color-success-border: #46a546;
  --color-info: #049cdb;
  --color-info-bg: #ade6fe;
  --color-info-border: #049cdb;
  --color-warning: #f89406;
  --color-warning-bg: #fff6d9;
  --color-warning-border: #f89406;
  --color-danger: #b94a48;
  --color-danger-bg: #fce6e6;
  --color-danger-border: #b94a48;

  /* Card & accent tokens */
  --surface-card: #181818;
  --surface-elevated: #151515;
  --accent-green: #72dd4b;
  --accent-green-hover: #8af263;
  --shadow-card: 0 0 0 1px rgba(255,255,255,0.05), 0 2px 4px rgba(0,0,0,0.4);
}
@media (prefers-color-scheme: dark) {
  :root {
    /* Provide a subdued dark theme variant while retaining brand blues */
    /* Enhanced dark mode with deeper blacks and higher contrast text */
    --bg-0: #0a0a0a;
    --bg-1: #141414;
    --bg-inset: #1e1e1e;
    --ink-0: #e0e0e0; /* primary text becomes light grey */
    --ink-1: #a5a5a5; /* secondary text */
    --ink-faint: #666666;
    --border: #333;
    --header-bg: #0a0a0a;
    --header-bg-alt: #1a1a1a;
    --header-border: #333;
  }
}
*,*::before,*::after { box-sizing: border-box; }
body,h1,h2,h3,h4,h5,h6,p,ul,ol,li,figure,blockquote,dl,dd { margin:0; padding:0; }
html { font-size: clamp(var(--font-base-min), 1.1vw + 0.5rem, var(--font-base-max)); -webkit-text-size-adjust: 100%; }
.skip-link { position:absolute; left:-9999px; top:0; background:var(--pea); color:#fff; padding:var(--space-2) var(--space-3); border-radius:var(--radius-1); }
.skip-link:focus { left:var(--space-3); z-index:1000; }
:focus-visible { outline:2px solid var(--pea-accent); outline-offset:2px; border-radius:var(--radius-1); }
a { color: var(--pea); text-decoration: none; }
a:hover,a:focus-visible { color: var(--color-link-hover); text-decoration: underline; outline: none; }
a:visited { color: var(--color-link-visited); }

.shell {
  max-width: 60rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}
@media (max-width: 64rem) {
  .shell {
    max-width: 100%;
    padding-left: var(--space-2);
    padding-right: var(--space-2);
  }
}
.site-header { display:flex; flex-wrap:wrap; align-items:center; gap:var(--space-2); padding-block:var(--space-2); position:sticky; top:0; z-index:50; color:#fff; }
.site-header a { color:#fff; }
.site-header a:hover { color: var(--brand-accent); }
.brand-group { display:flex; align-items:baseline; gap:var(--space-2); flex:1 1 auto; min-width:0; }
.brand { font-weight:600; font-size:clamp(1.2rem,2vw + .5rem,1.75rem); line-height:1.1; }
.brand-phonetic { font-size:.75rem; color:var(--ink-1); white-space:nowrap; }
.nav-toggle { border:1px solid var(--header-border); background:var(--header-bg-alt); color:#fff; padding:.65em .9em; border-radius:var(--radius-2); display:inline-flex; align-items:center; gap:.5em; font:inherit; transition:background .25s ease, color .25s ease; }
.nav-toggle:hover { background: var(--header-bg); color: var(--color-link-accent); }
.site-nav { flex-basis:100%; display:none; }
.nav-open .site-nav { display:block; }
.nav-list { display:flex; flex-direction:column; gap:2px; padding-block:var(--space-2); }
.nav-list a { display:block; padding:.75em .6em; border-radius:var(--radius-1); color:#fff; transition:background .25s ease,color .25s ease; }
.nav-list a:hover { background:var(--header-bg-alt); color: var(--color-link-accent); }
.layout { display:block; padding-block:var(--space-5); gap:var(--space-5); }
.sidebar { margin-bottom:var(--space-5); display:grid; gap:var(--space-4); }
.widget h3 { font-size:0.9rem; text-transform:uppercase; letter-spacing:.05em; font-weight:600; color:var(--ink-1); margin-bottom:var(--space-2); }
.widget ul li + li { margin-top:.35em; }
body {
  font-family: system-ui,-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  line-height: 1.5;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(126,217,87,0.08) 0%, rgba(126,217,87,0) 70%),
    var(--color-bg-page);
  color: var(--color-text-primary);
  min-height: 100dvh;
}
a { color: var(--color-link); text-decoration: none; }
a:hover,a:focus-visible { color: var(--color-link-hover); text-decoration: underline; outline: none; }
a:visited { color: var(--color-link-visited); }
@media (min-width:48rem) { .site-nav { flex-basis:auto; display:block; } .nav-toggle { display:none; } .nav-list { flex-direction:row; gap:var(--space-3); padding:0; } .nav-list a { padding:.5em .75em; } .layout { display:grid; grid-template-columns:260px 1fr; align-items:start; } .sidebar { position:sticky; top:5.25rem; } .content { margin:0; } }
@media (min-width:64rem) { .content { max-width:80ch; } }
@media (min-width:80rem) { .shell { max-width:100rem; } }
h2 { font-size:clamp(1.6rem,3vw + .5rem,2.2rem); line-height:1.2; font-weight:600; }
h3 { font-size:clamp(1.25rem,1.8vw + .6rem,1.5rem); font-weight:600; line-height:1.25; }
h4 { font-size:1.1rem; font-weight:600; }
p,ul,ol,blockquote { font-size:1rem; }
p + p { margin-top:var(--space-3); }
blockquote { border-inline-start:4px solid var(--pea); padding:var(--space-2) var(--space-3); background:var(--bg-1); border-radius:var(--radius-1); font-style:italic; }
pre { padding:var(--space-3); background:var(--bg-1); overflow-x:auto; border-radius:var(--radius-2); font-size:.85rem; line-height:1.4; }
.table-responsive { overflow-x:auto; -webkit-overflow-scrolling:touch; border:1px solid var(--border); border-radius:var(--radius-2); background:var(--bg-0); }
.table-responsive table { width:100%; min-width:600px; border-collapse:collapse; font-size:.85rem; }
.table-responsive th,.table-responsive td { text-align:left; padding:.6em .8em; border-bottom:1px solid var(--border); }

/* Alerts utility (optional usage in content) */
.alert { position:relative; padding: .85em 1em; border:1px solid var(--color-border); border-radius: var(--radius-2); background: var(--color-bg-alt); font-size:.9rem; line-height:1.4; }
.alert + .alert { margin-top: var(--space-3); }
.alert-info { background: var(--color-info-bg); border-color: var(--color-info-border); color: var(--color-info); }
.alert-success { background: var(--color-success-bg); border-color: var(--color-success-border); color: var(--color-success); }
.alert-warning { background: var(--color-warning-bg); border-color: var(--color-warning-border); color: var(--color-warning); }
.alert-danger { background: var(--color-danger-bg); border-color: var(--color-danger-border); color: var(--color-danger); }

/* Forced colors / Windows High Contrast adjustments */
@media (forced-colors: active) {
  :root { --color-focus-ring: Highlight; }
  .site-header, .post-card, .sidebar, .alert { forced-color-adjust: none; border: 1px solid CanvasText; background: Canvas; color: CanvasText; }
  a { color: LinkText; }
  a:hover { color: Highlight; }
  .read-more-badge { background: Highlight; color: Canvas; }
}
/*--------------------------------------------------------------------------*/
/* Matrix-inspired enhancements */

/* Use a monospace font for headings and code to evoke a terminal feel */
h1, h2, h3, h4, h5, h6, code, pre {
  font-family: "Courier New", Courier, monospace;
}

/* Add a subtle neon glow on link hover */
a:hover, a:focus-visible {
  text-shadow: 0 0 5px var(--pea-accent);
}

/* Matrix rain animation overlay: low opacity vertical streams */
@keyframes matrix-rain {
  0%   { transform: translateY(-100vh); }
  100% { transform: translateY(0); }
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  /* repeating linear gradient creates vertical columns of subtle green lines */
  background-image:
    repeating-linear-gradient(
      180deg,
      rgba(0, 255, 0, 0.08) 0px,
      rgba(0, 255, 0, 0.08) 2px,
      transparent 2px,
      transparent 4px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(0, 255, 0, 0.05) 0px,
      rgba(0, 255, 0, 0.05) 2px,
      transparent 2px,
      transparent 4px
    );
  animation: matrix-rain 15s linear infinite;
  opacity: 0.1;
  z-index: -1;
}
.table-responsive tbody tr:hover { background:var(--bg-1); }
img,video,canvas,svg { max-width:100%; height:auto; }
.flow > * + * { margin-top:var(--space-3); }
.hidden { display:none !important; }
.mobile-only { display: block; }
.desktop-only { display: none; }
.site-nav .nav-widgets { margin-top: var(--space-4); display: grid; gap: var(--space-4); }
.site-nav .nav-widgets .widget h3 { margin-top: var(--space-3); }
@media (min-width:48rem) {
  .mobile-only { display: none !important; }
  .desktop-only { display: grid; }
  .site-nav .nav-widgets { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition:none !important; scroll-behavior:auto !important; } }

/* --- Post / listing card styling (dark surfaces + green accent) --- */
:root {
  --surface-card: #181818; /* dark card background, slightly lighter than before for subtle contrast */
  --surface-elevated: #151515;
  --accent-green: #72dd4b; /* bright green from screenshot */
  --accent-green-hover: #8af263;
  --shadow-card: 0 0 0 1px rgba(255,255,255,0.05), 0 2px 4px rgba(0,0,0,0.4);
}
@media (prefers-color-scheme: light) {
  :root {
    --surface-card: #ffffff;
    --surface-elevated: #f5f5f5;
    --shadow-card: 0 0 0 1px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.08);
  }
}

/* Generic card container (for post lists) */

.post-card, .post {
  background: var(--surface-card);
  border: 1px solid var(--header-bg-alt);
  border-radius: 14px;
  padding: var(--space-4) var(--space-4) var(--space-4);
  box-shadow: var(--shadow-card);
  display: grid;
  gap: var(--space-3);
  grid-template-rows: auto 1fr;
}

.post-card h2 {
  grid-row: 1;
  grid-column: 1 / -1;
  margin-bottom: var(--space-3);
}

.summary-flex {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: var(--space-4);
  align-items: start;
  margin-bottom: 0;
}
.summary-flex .post-thumb-link {
  margin-bottom: 0;
}
.summary-flex .excerpt-body {
  min-width: 0;
}

@media (max-width: 48rem) {
  .summary-flex {
    display: block;
  }
  .summary-flex .post-thumb-link {
    margin-bottom: var(--space-3);
    display: block;
  }
}

.post-card + .post-card { margin-top: var(--space-4); }

/* Headings accent */
.post-card h2, .post h1, .post h2 { color: var(--pea); }

/* Adjust post view heading sizes for better hierarchy */
.post h1 {
  font-size: clamp(2rem, 5vw + 1rem, 3rem);
  line-height: 1.1;
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.post h2 {
  font-size: clamp(1.25rem, 2vw + .7rem, 1.6rem);
  line-height: 1.2;
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.post h3 {
  margin-bottom: var(--space-2);
}

/* Meta text */
.post-card .meta, .post .post-meta { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-1); }

/* Read more badge */
.read-more-badge {
  display: inline-block;
  background: var(--accent-green);
  color: #062400;
  font-size: .65rem;
  font-weight: 600;
  line-height: 1;
  padding: .35em .6em .4em;
  border-radius: 1em;
  text-transform: lowercase;
  letter-spacing: .02em;
}
.read-more-badge:hover { background: var(--accent-green-hover); text-decoration: none; }

/* Image thumb inside post card */
.post-card .thumb { max-width: 160px; border-radius: 6px; overflow: hidden; box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 1px 2px rgba(0,0,0,0.6); }

@media (min-width:48rem) {
  .post-card { grid-template-columns: minmax(140px,180px) 1fr; align-items: start; }
  .post-card .thumb { grid-row: span 2; }
}

/* Sidebar panel styling to match card aesthetic */
.sidebar { background: var(--surface-card); padding: var(--space-4); border: 1px solid var(--header-bg-alt); border-radius: 14px; box-shadow: var(--shadow-card); }
.sidebar .widget h3 { color: var(--pea); }
.sidebar a { color: var(--ink-0); }
@media (prefers-color-scheme: dark) {
  .sidebar a { color: #e6e6e6; }
}


/* --- Mobile overflow & long-word wrapping fixes --- */
/* Prevent page-level horizontal scrollbar caused by wide intrinsic elements */
html, body { max-width: 100%; overflow-x: hidden; }

/* Allow long URLs / callsigns / unbroken strings in content to wrap */
.content, .post, .post-card,
.content p, .post p, .post-card p,
.content li, .post li, .post-card li,
.content h1, .content h2, .content h3, .content h4,
.post h1, .post h2, .post h3, .post h4 {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Keep code blocks scrollable horizontally (preferred) but prevent container overflow */
pre { max-width: 100%; }
pre code { display: block; }

/* Ensure generic tables shrink within viewport if not wrapped in .table-responsive */
.content table { width: 100%; border-collapse: collapse; }
.content table { display: block; overflow-x: auto; }
.content table td, .content table th { word-break: break-word; }

/* Images already max-width:100%; add safety for figures */
figure { max-width:100%; }

@media (max-width: 40rem) {
  /* Optionally wrap code lines on very small screens to avoid horizontal scroll fatigue */
  pre.wrap-on-mobile { white-space: pre-wrap; word-break: break-word; }
}