/* ============================================================
   SLES Gen9 — scoped blog-post theme ("emergency shell saga")
   Everything lives under .sles-gen9 so it cannot touch site chrome.
   Loaded once via <link> in the post body; shared by all languages.
   Dark slate theme with SUSE-green accent; an emergency-shell
   metaphor for the DL380 Gen9 / SLES 15 troubleshooting postmortem.
   Fonts: system-ui + system mono only — no CDN, no remote imports.
   ============================================================ */
.sles-gen9 {
  --sg-mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  --sg-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sg-bg:        #0d1310;
  --sg-bg-card:   #131c17;
  --sg-bg-code:   rgba(148, 198, 160, 0.10);
  --sg-bg-warn:   rgba(255, 202, 122, 0.08);
  --sg-bg-ok:     rgba(110, 231, 160, 0.07);
  --sg-text:      #e9f2ec;
  --sg-muted:     #94a89b;
  --sg-border:    #24402e;
  --sg-green:     #8ee63f;
  --sg-green-dim: rgba(142, 230, 63, 0.35);
  --sg-teal:      #5eead4;
  --sg-amber:     #ffca7a;
  --sg-red:       #ff7b72;

  /* full-bleed: break out of narrow .post-body / .wrap column */
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  border-top: 1px solid var(--sg-border);
  border-bottom: 1px solid var(--sg-border);
  background: var(--sg-bg);
  color: var(--sg-text);
  font-family: var(--sg-sans);
  font-size: 18px;
  line-height: 1.65;
  isolation: isolate;
}

.sles-gen9 * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.sles-gen9 a {
  color: var(--sg-green);
  text-decoration: none;
  border-bottom: 1px solid var(--sg-green-dim);
}
.sles-gen9 a:hover {
  border-bottom-color: var(--sg-green);
}

.sles-gen9 code {
  font-family: var(--sg-mono);
  font-size: 0.88em;
  background: var(--sg-bg-code);
  border-radius: 4px;
  padding: 0.08em 0.35em;
  white-space: nowrap;
}

.sles-gen9 strong { color: #fff; }
.sles-gen9 em { color: var(--sg-text); }

/* ── Wrapper ───────────────────────────────────────────────── */
.sles-gen9 .sg-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 32px 64px;
}

/* ── Hero ──────────────────────────────────────────────────── */
.sles-gen9 .sg-hero {
  width: 100%;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(142, 230, 63, 0.10), transparent 60%),
    linear-gradient(180deg, #090e0b 0%, var(--sg-bg) 100%);
  border-bottom: 1px solid var(--sg-border);
  padding: 72px 28px 56px;
  text-align: center;
}

.sles-gen9 .sg-eyebrow {
  font-family: var(--sg-mono);
  font-size: 0.70rem;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  color: var(--sg-green);
  margin-bottom: 20px;
  display: block;
}

.sles-gen9 .sg-h1 {
  font-size: clamp(1.7rem, 4.2vw, 2.5rem);
  line-height: 1.18;
  font-weight: 800;
  letter-spacing: -0.015em;
  max-width: 840px;
  margin: 0 auto 18px;
  color: #fff;
}

.sles-gen9 .sg-sub {
  color: var(--sg-muted);
  font-size: 1.05rem;
  max-width: 660px;
  margin: 0 auto 10px;
}

.sles-gen9 .sg-byline {
  font-family: var(--sg-mono);
  font-size: 0.78rem;
  color: var(--sg-muted);
  margin-bottom: 30px;
}

/* ── Fake emergency console in the hero ────────────────────── */
.sles-gen9 .sg-console {
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
  border: 1px solid var(--sg-border);
  border-radius: 10px;
  overflow: hidden;
  background: #0a0f0c;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
}
.sles-gen9 .sg-console-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  background: #14201a;
  border-bottom: 1px solid var(--sg-border);
}
.sles-gen9 .sg-console-name {
  margin-left: 8px;
  font-family: var(--sg-mono);
  font-size: 0.72rem;
  color: var(--sg-muted);
}
.sles-gen9 .sg-console pre {
  font-family: var(--sg-mono);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--sg-text);
  padding: 14px 16px;
  overflow-x: auto;
  white-space: pre;
}
.sles-gen9 .sg-console .cur::after {
  content: "▌";
  color: var(--sg-green);
  animation: sg-blink 1.1s steps(1) infinite;
}
@keyframes sg-blink { 50% { opacity: 0; } }

/* ── Sections ──────────────────────────────────────────────── */
.sles-gen9 .sg-section { margin-top: 46px; }

.sles-gen9 .sg-h2 {
  font-size: 1.45rem;
  font-weight: 750;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}

.sles-gen9 .sg-h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 26px 0 12px;
}

.sles-gen9 .sg-section p { margin-bottom: 16px; }
.sles-gen9 .sg-section p:last-child { margin-bottom: 0; }

.sles-gen9 .sg-lede {
  font-size: 1.12rem;
  color: var(--sg-text);
}

.sles-gen9 .sg-section ul {
  margin: 0 0 16px 1.2em;
}
.sles-gen9 .sg-section li { margin-bottom: 10px; }

.sles-gen9 .sg-rule {
  border: 0;
  border-top: 1px solid var(--sg-border);
  margin: 46px 0 0;
}

/* ── Act label ─────────────────────────────────────────────── */
.sles-gen9 .sg-act {
  font-family: var(--sg-mono);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--sg-teal);
  margin-bottom: 8px;
}

/* ── Cause badge ───────────────────────────────────────────── */
.sles-gen9 .sg-cause {
  display: inline-block;
  font-family: var(--sg-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  border-radius: 4px;
  padding: 0.18em 0.55em;
  white-space: nowrap;
  vertical-align: middle;
  color: var(--sg-green);
  background: rgba(142, 230, 63, 0.10);
  border: 1px solid rgba(142, 230, 63, 0.35);
}

/* ── Terminal block ────────────────────────────────────────── */
.sles-gen9 .sg-term {
  margin: 0 0 16px;
  border: 1px solid var(--sg-border);
  border-radius: 10px;
  overflow: hidden;
  background: #0a0f0c;
}
.sles-gen9 .sg-term-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  background: #14201a;
  border-bottom: 1px solid var(--sg-border);
}
.sles-gen9 .sg-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.sles-gen9 .sg-dot.r { background: #ff5f57; }
.sles-gen9 .sg-dot.y { background: #febc2e; }
.sles-gen9 .sg-dot.g { background: #28c840; }
.sles-gen9 .sg-term-name {
  margin-left: 8px;
  font-family: var(--sg-mono);
  font-size: 0.72rem;
  color: var(--sg-muted);
}
.sles-gen9 .sg-term pre {
  font-family: var(--sg-mono);
  font-size: 0.84rem;
  line-height: 1.6;
  color: var(--sg-text);
  padding: 14px 16px;
  overflow-x: auto;
  white-space: pre;
}
.sles-gen9 .sg-term pre .c { color: var(--sg-muted); }
.sles-gen9 .sg-term pre .g { color: var(--sg-green); }
.sles-gen9 .sg-term pre .t { color: var(--sg-teal); }
.sles-gen9 .sg-term pre .a { color: var(--sg-amber); }
.sles-gen9 .sg-term pre .e { color: var(--sg-red); }

/* ── Notes ─────────────────────────────────────────────────── */
.sles-gen9 .sg-note,
.sles-gen9 .sg-note-ok {
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.95rem;
  margin: 0 0 16px;
}
.sles-gen9 .sg-note {
  background: var(--sg-bg-warn);
  border: 1px solid rgba(255, 202, 122, 0.3);
}
.sles-gen9 .sg-note-ok {
  background: var(--sg-bg-ok);
  border: 1px solid rgba(110, 231, 160, 0.3);
}

/* ── Layer stack (five root causes) ────────────────────────── */
.sles-gen9 .sg-layers {
  margin: 0 0 16px;
  border: 1px solid var(--sg-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--sg-bg-card);
}
.sles-gen9 .sg-layer {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(36, 64, 46, 0.6);
  font-size: 0.92rem;
}
.sles-gen9 .sg-layer:last-child { border-bottom: 0; }
.sles-gen9 .sg-layer .n {
  font-family: var(--sg-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--sg-green);
  white-space: nowrap;
}
.sles-gen9 .sg-layer .d { color: var(--sg-text); }
.sles-gen9 .sg-layer .d small {
  display: block;
  color: var(--sg-muted);
  font-size: 0.85em;
}

/* ── TLS interception diagram ──────────────────────────────── */
.sles-gen9 .sg-tls {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 0 0 16px;
  border: 1px solid var(--sg-border);
  border-radius: 10px;
  background: var(--sg-bg-card);
  padding: 18px 14px;
  overflow-x: auto;
}
.sles-gen9 .sg-tls .box {
  flex: 1 1 0;
  min-width: 120px;
  border: 1px solid var(--sg-border);
  border-radius: 8px;
  background: #0a0f0c;
  padding: 10px 12px;
  text-align: center;
}
.sles-gen9 .sg-tls .box b {
  display: block;
  font-size: 0.88rem;
  color: #fff;
  margin-bottom: 4px;
}
.sles-gen9 .sg-tls .box small {
  display: block;
  font-size: 0.72rem;
  color: var(--sg-muted);
  line-height: 1.45;
}
.sles-gen9 .sg-tls .box.mid { border-color: var(--sg-amber); }
.sles-gen9 .sg-tls .link {
  flex: 0 0 auto;
  align-self: center;
  padding: 0 8px;
  text-align: center;
  font-family: var(--sg-mono);
  font-size: 0.66rem;
  line-height: 1.5;
  color: var(--sg-teal);
  white-space: nowrap;
}
.sles-gen9 .sg-tls .link .arrow { font-size: 1rem; display: block; color: var(--sg-green); }

/* ── Certificate chain tree ────────────────────────────────── */
.sles-gen9 .sg-chain {
  margin: 0 0 16px;
  border: 1px solid var(--sg-border);
  border-radius: 10px;
  background: var(--sg-bg-card);
  padding: 20px 18px;
  text-align: center;
}
.sles-gen9 .sg-chain .node {
  display: inline-block;
  font-family: var(--sg-mono);
  font-size: 0.82rem;
  border: 1px solid var(--sg-green-dim);
  border-radius: 8px;
  background: #0a0f0c;
  color: var(--sg-text);
  padding: 8px 18px;
}
.sles-gen9 .sg-chain .node small {
  display: block;
  font-family: var(--sg-sans);
  font-size: 0.72rem;
  color: var(--sg-muted);
}
.sles-gen9 .sg-chain .node.missing {
  border-style: dashed;
  border-color: var(--sg-red);
  color: var(--sg-red);
}
.sles-gen9 .sg-chain .node.missing small { color: var(--sg-red); opacity: 0.8; }
.sles-gen9 .sg-chain .down {
  font-family: var(--sg-mono);
  color: var(--sg-muted);
  line-height: 1.9;
}

/* ── Pull quote ────────────────────────────────────────────── */
.sles-gen9 .sg-pull {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  text-align: center;
  max-width: 620px;
  margin: 52px auto 6px;
  padding: 0 10px;
}

/* ── Verdict box ───────────────────────────────────────────── */
.sles-gen9 .sg-verdict {
  margin-top: 52px;
  border: 1px solid var(--sg-green-dim);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(142, 230, 63, 0.07), transparent 70%);
  padding: 24px 26px;
}
.sles-gen9 .sg-verdict-label {
  font-family: var(--sg-mono);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  color: var(--sg-green);
  margin-bottom: 12px;
}
.sles-gen9 .sg-verdict p { margin: 0 0 12px; }
.sles-gen9 .sg-verdict p:last-child { margin: 0; }

/* ── Small screens ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .sles-gen9 { font-size: 16.5px; }
  .sles-gen9 .sg-wrap { padding: 0 20px 48px; }
  .sles-gen9 .sg-hero { padding: 56px 18px 44px; }
  .sles-gen9 .sg-pull { font-size: 1.15rem; }
  .sles-gen9 .sg-tls { flex-direction: column; gap: 6px; }
  .sles-gen9 .sg-tls .link { padding: 4px 0; }
}