:root { color-scheme: dark light; --primary: #f26522; --fg: #e8e8e8; --bg: #111; --muted: #999; --faint: #666; --border: #2a2a2a; --surface: #1a1a1a; --code-bg: rgba(242,101,34,.08); --mono: Consolas, 'Courier New', monospace; }
@media (prefers-color-scheme: light) { :root { --fg: #222; --bg: #fff; --muted: #555; --faint: #888; --border: #e0e0e0; --surface: #f7f7f7; --code-bg: rgba(242,101,34,.06); } }
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body { font: 16px/1.6 system-ui, -apple-system, sans-serif; color: var(--fg); background: var(--bg); }
/* Header — kept visually identical to www.gipity.ai/src/css/styles.css .site-header. Keep in sync. */
.site-header { max-width: 960px; margin: 0 auto; padding: 1rem 1.25rem; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); }
.site-header .brand { display: inline-flex; align-items: center; gap: .5rem; font-size: 1.5rem; font-weight: 700; color: var(--primary); text-decoration: none; letter-spacing: -.01em; font-family: inherit; text-transform: none; }
.site-header .brand-icon { width: 32px; height: 32px; display: block; }
.site-header .login-link { text-decoration: none; font-weight: 500; padding: .25rem 1rem; border: 1px solid var(--primary); border-radius: 6px; color: var(--primary); font-size: 1rem; }
.site-header .login-link:hover { background: var(--primary); color: #fff; }
.page { max-width: 960px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.page-header { border-bottom: 1px solid var(--border); padding-bottom: 1.25rem; margin-bottom: 2rem; }
h1 { margin: 0 0 .5rem; font-size: 1.75rem; font-family: var(--mono); letter-spacing: .5px; }
h1 a { color: var(--primary); text-decoration: none; }
h2 { font-size: 1.15rem; margin: 2rem 0 .75rem; color: var(--primary); font-family: var(--mono); letter-spacing: .5px; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 .5rem; font-family: var(--mono); }
p.lead { color: var(--muted); margin: 0; }
p.breadcrumb { color: var(--muted); font-size: .9em; margin: 0 0 .25rem; font-family: var(--mono); }
p.breadcrumb a { color: var(--primary); text-decoration: none; }
ul { list-style: none; padding: 0; }
li { padding: .4rem 0; border-bottom: 1px solid var(--border); }
p.cat-blurb { color: var(--muted); font-size: .9em; margin: -.5rem 0 .75rem; }
code, pre, kbd { font-family: var(--mono); }
code { background: var(--code-bg); color: var(--primary); padding: 1px 6px; border-radius: 3px; font-size: .9em; }
pre { background: var(--code-bg); border: 1px solid var(--border); border-radius: 6px; padding: 1rem; overflow-x: auto; line-height: 1.45; }
pre code { background: none; padding: 0; color: var(--fg); font-size: .85em; }
a { color: inherit; }
a:hover code { background: var(--primary); color: var(--bg); }
table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .95em; }
th, td { border: 1px solid var(--border); padding: .5rem .75rem; text-align: left; }
th { background: var(--code-bg); font-weight: 600; }
blockquote { border-left: 3px solid var(--primary); margin: 1rem 0; padding: .5rem 1rem; color: var(--muted); }
.page-footer { margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid var(--border); color: var(--muted); font-size: .9em; }
.page-footer a { color: var(--primary); text-decoration: none; }
.skill-body h1 { font-size: 1.5rem; margin: 0 0 1rem; }
.skill-body h2 { font-size: 1.2rem; margin: 1.75rem 0 .5rem; }
.skill-body ul, .skill-body ol { padding-left: 1.5rem; }
.skill-body li { padding: .15rem 0; border-bottom: none; }
@media (max-width: 560px) { .site-header { padding: .75rem 1rem; } .site-header .brand { font-size: 1.25rem; } .site-header .brand-icon { width: 28px; height: 28px; } .page { padding: 1.5rem 1rem 3rem; } }