:root {
    --bg: #0a0a0f;
    --bg-card: #12121a;
    --bg-code: #1a1a2e;
    --border: #1e1e30;
    --text: #e0e0e8;
    --text-muted: #8888a0;
    --accent-zerg: #7c5cfc;
    --accent-zerg-dim: #5a3ed8;
    --accent-terraform: #00c896;
    --accent-hot: #ff6b6b;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 0 2rem;
}
nav .nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
}
nav .links { display: flex; gap: 2.5rem; }
nav .links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1.05rem;
    transition: color 0.2s;
}
nav .links a:hover { color: var(--text); }
nav .links a.active { color: var(--accent-zerg); }

/* PAGE */
.page {
    padding: 8rem 2rem 4rem;
    max-width: 760px;
    margin: 0 auto;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-zerg);
    margin-bottom: 1rem;
    display: block;
}

.page-title {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    text-decoration: none;
    margin-bottom: 1.5rem;
    transition: color 0.2s;
}
.back-link:hover { color: var(--accent-zerg); }

/* POST LIST */
.post-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.post-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.75rem 2rem;
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.2s, transform 0.15s;
}
.post-card:hover {
    border-color: var(--accent-zerg);
    transform: translateY(-2px);
}
.post-card .post-meta {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}
.post-card .post-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text);
}
.post-card .post-excerpt {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ARTICLE */
.post-hero {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 0 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.post-header { margin-bottom: 2.5rem; }
.post-header h1 {
    font-family: var(--font-mono);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}
.post-header .post-meta {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.post-body { font-size: 1.02rem; line-height: 1.75; }
.post-body p { margin-bottom: 1.4rem; color: var(--text); }
.post-body h2 {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2.75rem 0 1.25rem;
    color: var(--text);
    letter-spacing: -0.5px;
}
.post-body h3 {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 2.25rem 0 1rem;
    color: var(--accent-zerg);
}
.post-body a {
    color: var(--accent-zerg);
    text-decoration: none;
    border-bottom: 1px solid rgba(124, 92, 252, 0.3);
    transition: border-color 0.2s;
}
.post-body a:hover { border-bottom-color: var(--accent-zerg); }
.post-body code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    color: var(--text);
}
.post-body pre {
    background: var(--bg-code);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.7;
}
.post-body pre code {
    background: none;
    color: var(--text);
    padding: 0;
    border-radius: 0;
    font-size: 1em;
}

/* Prism syntax highlighting (matches main page palette) */
.post-body pre[class*="language-"],
.post-body code[class*="language-"] {
    color: var(--text);
    background: none;
    text-shadow: none;
    font-family: var(--font-mono);
}
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata { color: #546e7a; font-style: italic; }
.token.punctuation { color: var(--text); }
.token.namespace { opacity: 0.75; }
.token.keyword,
.token.boolean,
.token.constant,
.token.symbol { color: #c792ea; }
.token.number { color: #f78c6c; }
.token.string,
.token.char,
.token.attr-value,
.token.regex { color: #c3e88d; }
.token.class-name,
.token.builtin { color: #82aaff; }
.token.function { color: #f0c674; }
.token.operator,
.token.entity,
.token.url { color: #89ddff; }
.token.variable,
.token.parameter { color: var(--text); }
.token.attr-name { color: #82aaff; }
.token.preprocessor { color: #c792ea; opacity: 0.85; }
.post-body ul {
    margin: 1.25rem 0;
    padding-left: 0.5rem;
    list-style: none;
}
.post-body ul li {
    margin-bottom: 0.5rem;
    color: var(--text);
    position: relative;
    padding-left: 1.25rem;
}
.post-body ul li::before {
    content: '\2022';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent-zerg);
    font-weight: bold;
}
.post-body strong { color: var(--text); font-weight: 700; }

/* GLOSSARY */
.glossary {
    background: var(--bg-card);
    border-left: 3px solid var(--accent-zerg);
    border-radius: 0 8px 8px 0;
    padding: 1.25rem 1.5rem;
    margin: 0 0 2.5rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}
.glossary div { margin-bottom: 0.35rem; }
.glossary div:last-child { margin-bottom: 0; }
.glossary .term {
    color: var(--accent-zerg);
    font-weight: 700;
    display: inline-block;
    width: 3.5rem;
}
.glossary .def { color: var(--text-muted); }

/* FOOTER */
footer {
    padding: 3rem 2rem 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}
footer a { color: var(--accent-zerg); text-decoration: none; }

/* RESPONSIVE */
@media (max-width: 768px) {
    nav .links { gap: 1rem; }
    nav .links a { font-size: 0.8rem; }
    .page { padding: 6rem 1.25rem 3rem; }
    .post-card { padding: 1.25rem 1.5rem; }
}