/* genere au build */
:root {
  --color-bg: #F4F8F6;
  --color-text: #1C2128;
  --color-surface: #E8F0EC;
  --color-surface-alt: #E7EBEA;
  --color-border: #CDD1D1;
  --color-text-muted: #686C70;
  --radius-card: 0;
  --shadow-card: 0 2px 8px rgba(0,0,0,.08);
  --font-heading: 'IBM Plex Mono', 'Courier New', monospace;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
  --color-sur-secondary: #F4F8F6;
  --color-sur-primary: #1C2128;
  --focus-ring: #1C2128;
  --color-primary: #00AA55;
  --color-secondary: #0D1117;
}

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}
@supports not selector(:focus-visible) {
  :focus { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
}

/* ============================================
   IRC6.net — Internet culture & sysadmin blog
   Unique CSS — Anti-footprint
   Prefix: .ix__
   Palette: terminal green #00AA55, dark #0D1117
   Fonts: IBM Plex Mono (heading), Source Sans 3 (body)
   ============================================ */

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

:root {
  --ix-primary: #00AA55;
  --ix-primary-dim: #008844;
  --ix-dark: #0D1117;
  --ix-darker: #060A0F;
  --ix-bg: #F4F8F6;
  --ix-bg-alt: #E8F0EC;
  --ix-text: #1C2128;
  --ix-text-muted: #586069;
  --ix-border: #D0D7DE;
  --ix-accent: #2EA043;
  --ix-code-bg: #0D1117;
  --ix-code-text: #58D68D;
}

body {
  font-family: 'Source Sans 3', 'Segoe UI', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ix-text);
  background: var(--ix-bg);
}

a { color: var(--ix-primary); text-decoration: none; }
a:hover { color: var(--ix-primary-dim); text-decoration: underline; }
img { max-width: 100%; height: auto; }

/* --- Layout --- */
.ix__wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Header --- */
.ix__head {
  background: var(--ix-dark);
  padding: 16px 0;
  border-bottom: 2px solid var(--ix-primary);
}
.ix__head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.ix__logo {
  font-family: 'IBM Plex Mono', 'Courier New', monospace;
  font-size: 22px;
  font-weight: 700;
  color: var(--ix-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.ix__logo::before {
  content: '> ';
  opacity: 0.5;
}
.ix__baseline {
  font-size: 13px;
  color: #8B949E;
  display: block;
  margin-top: 2px;
}
.ix__nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.ix__nav a {
  color: #C9D1D9;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: border-color .2s;
}
.ix__nav a:hover,
.ix__nav a.is-active {
  color: #fff;
  border-bottom-color: var(--ix-primary);
}
.ix__lang {
  display: flex;
  gap: 8px;
  margin-left: 8px;
  padding-left: 12px;
  border-left: 1px solid #30363D;
}
.ix__lang a {
  font-size: 12px;
  text-transform: uppercase;
  color: #8B949E;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.ix__lang a.is-active {
  color: var(--ix-primary);
  border-bottom-color: var(--ix-primary);
}

/* --- Hero --- */
.ix__hero {
  background: var(--ix-dark);
  padding: 56px 0 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.ix__hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--ix-primary), transparent);
}
.ix__hero-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 38px;
  color: var(--ix-primary);
  margin-bottom: 12px;
  letter-spacing: -1px;
}
.ix__hero-sub {
  font-size: 17px;
  color: #8B949E;
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

/* --- Article feed (homepage) --- */
.ix__feed {
  padding: 48px 0;
}
.ix__feed-header {
  margin-bottom: 32px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ix-border);
}
.ix__feed-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 22px;
  color: var(--ix-dark);
}
.ix__feed article {
  display: block;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--ix-border);
}
.ix__feed article:has(img) {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  align-items: start;
}
.ix__feed article:last-child { border-bottom: none; }
.ix__feed article img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--ix-border);
}
.ix__feed article h2 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 19px;
  line-height: 1.35;
  margin-bottom: 6px;
}
.ix__feed article h2 a {
  color: var(--ix-dark);
  text-decoration: none;
}
.ix__feed article h2 a:hover {
  color: var(--ix-primary);
}
.ix__feed article time {
  font-size: 13px;
  color: var(--ix-text-muted);
  font-family: 'IBM Plex Mono', monospace;
}
.ix__feed article p {
  margin-top: 8px;
  font-size: 15px;
  color: var(--ix-text-muted);
  line-height: 1.65;
}
.ix__feed article a.ix__read {
  display: inline-block;
  margin-top: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ix-primary);
}

/* --- Single article --- */
.ix__article {
  padding: 48px 0 64px;
}
.ix__article-inner {
  max-width: 740px;
  margin: 0 auto;
}
.ix__article-header {
  margin-bottom: 36px;
}
.ix__article-header h1 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 32px;
  line-height: 1.25;
  color: var(--ix-dark);
  margin-bottom: 12px;
}
.ix__article-meta {
  font-size: 14px;
  color: var(--ix-text-muted);
  font-family: 'IBM Plex Mono', monospace;
}
.ix__article-hero {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 32px;
  border: 1px solid var(--ix-border);
}
.ix__article-body {
  font-size: 17px;
  line-height: 1.8;
}
.ix__article-body h2 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 24px;
  color: var(--ix-dark);
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--ix-border);
}
.ix__article-body h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 19px;
  color: var(--ix-dark);
  margin: 28px 0 12px;
}
.ix__article-body p {
  margin-bottom: 16px;
}
.ix__article-body ul, .ix__article-body ol {
  margin: 12px 0 20px 24px;
}
.ix__article-body li {
  margin-bottom: 8px;
  line-height: 1.65;
}
.ix__article-body code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.9em;
  background: var(--ix-code-bg);
  color: var(--ix-code-text);
  padding: 2px 6px;
  border-radius: 4px;
}
.ix__article-body pre {
  background: var(--ix-code-bg);
  color: var(--ix-code-text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  padding: 20px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 20px 0;
  line-height: 1.6;
  border: 1px solid #21262D;
}
.ix__article-body blockquote {
  border-left: 4px solid var(--ix-primary);
  padding: 12px 20px;
  margin: 20px 0;
  background: var(--ix-bg-alt);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--ix-text-muted);
}

/* --- Callout boxes --- */
.ix__tip {
  background: #DAFBE1;
  border-left: 4px solid var(--ix-primary);
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.ix__tip strong {
  display: block;
  color: var(--ix-primary-dim);
  margin-bottom: 4px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'IBM Plex Mono', monospace;
}
.ix__warning {
  background: #FFF1E5;
  border-left: 4px solid #D29922;
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.ix__warning strong {
  display: block;
  color: #9A6700;
  margin-bottom: 4px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'IBM Plex Mono', monospace;
}

/* --- TOC --- */
.ix__toc {
  background: var(--ix-bg-alt);
  border: 1px solid var(--ix-border);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 24px 0 36px;
}
.ix__toc h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  color: var(--ix-dark);
  margin-bottom: 12px;
}
.ix__toc ol {
  padding-left: 20px;
  margin: 0;
}
.ix__toc li {
  margin-bottom: 5px;
  line-height: 1.5;
}
.ix__toc a {
  color: var(--ix-primary);
  text-decoration: none;
  border-bottom: 1px dotted var(--ix-primary-dim);
}
.ix__toc a:hover { color: var(--ix-dark); }

/* --- FAQ --- */
.ix__faq {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 2px solid var(--ix-border);
}
.ix__faq h2 {
  font-family: 'IBM Plex Mono', monospace;
  margin-bottom: 20px;
}
.ix__faq details {
  background: #fff;
  border: 1px solid var(--ix-border);
  border-radius: 6px;
  margin-bottom: 8px;
}
.ix__faq summary {
  padding: 14px 18px;
  font-weight: 700;
  cursor: pointer;
  color: var(--ix-dark);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
}
.ix__faq summary::before {
  content: '▸';
  color: var(--ix-primary);
  font-size: 16px;
  flex-shrink: 0;
}
.ix__faq details[open] summary::before {
  content: '▾';
}
.ix__faq details p {
  padding: 0 18px 16px;
  color: var(--ix-text-muted);
  line-height: 1.7;
}

/* --- Sources E-E-A-T --- */
.ix__sources {
  background: var(--ix-bg-alt);
  border: 1px solid var(--ix-border);
  border-radius: 8px;
  padding: 20px 24px;
  margin-top: 40px;
}
.ix__sources h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  color: var(--ix-dark);
  margin-bottom: 10px;
}
.ix__sources ul {
  list-style: none;
  padding: 0;
}
.ix__sources li {
  padding: 4px 0;
  font-size: 14px;
}
.ix__sources a {
  color: var(--ix-primary);
  border-bottom: 1px dotted var(--ix-primary-dim);
}

/* --- Footer --- */
.ix__foot {
  background: var(--ix-dark);
  color: #8B949E;
  padding: 32px 0;
  font-size: 14px;
  border-top: 2px solid var(--ix-primary);
}
.ix__foot .ix__wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.ix__foot-note {
  max-width: 500px;
  line-height: 1.5;
  font-size: 13px;
}

/* --- About page --- */
.ix__about {
  padding: 56px 0;
}
.ix__about-inner {
  max-width: 680px;
  margin: 0 auto;
}
.ix__about h1 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 28px;
  color: var(--ix-dark);
  margin-bottom: 20px;
}
.ix__about p {
  margin-bottom: 16px;
  line-height: 1.8;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .ix__hero-title { font-size: 28px; }
  .ix__feed article {
    grid-template-columns: 1fr;
  }
  .ix__feed article img {
    height: 200px;
  }
  .ix__article-header h1 { font-size: 26px; }
  .ix__article-hero { height: 240px; }
  .ix__head-inner { flex-direction: column; align-items: flex-start; }
}