:root {
  /* Minimal color palette - matching Bruno's style */
  --background: #ffffff;
  --foreground: #1a1a1a;
  --muted-text: #666666;
  --accent: #8b4513; /* reddish-brown like Bruno's links */
  --border: #e5e5e5;
  --font-sans: 'Google Sans Flex', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, Monaco, 'Andale Mono', monospace;
  --content-width: 650px; /* Narrow, readable width */
}

body {
    max-width: var(--content-width) !important;
    margin: 0 auto !important;
    padding: 2rem 1.5rem !important;
    text-align: left !important;
    hyphens: none !important;
    background: var(--background) !important;
    color: var(--foreground) !important;
    background-image: none !important;
    font-family: var(--font-sans) !important;
    font-size: 16px;
    line-height: 1.7;
}

/* Simple navigation */
.nav-container {
    background: transparent !important;
    border-bottom: none !important;
    margin-bottom: 2rem !important;
    padding: 0 !important;
}

.nav-container nav {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    padding: 0 !important;
    gap: 1.5rem;
    font-family: var(--font-sans) !important;
    background: transparent !important;
    border-bottom: none !important;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--foreground) !important;
    text-decoration: none;
}

.nav-logo a {
    color: var(--foreground) !important;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--foreground) !important;
    text-decoration: none;
    font-weight: 400;
    font-size: 1rem;
    padding: 0;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.nav-links a:hover {
    border-bottom: 1px solid var(--foreground);
    background: transparent !important;
}

.nav-icons {
    display: none; /* Hide icons for minimal style */
}

/* Headings */
h1, h2, h3, h4 {
    text-align: left !important;
    margin: 2em 0 1em 0 !important;
    font-weight: 600;
    color: var(--foreground) !important;
}

h1 {
    font-size: 1.8rem;
    margin-top: 0;
}

h2 {
    font-size: 1.5rem;
    margin-top: 2.5em;
}

h3 {
    font-size: 1.2rem;
}

.section-title {
    color: var(--foreground) !important;
    font-family: var(--font-sans) !important;
    font-weight: 600;
    font-size: 1.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

/* Links */
a {
    color: var(--accent) !important;
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

a:hover {
    border-bottom: 1px solid var(--accent);
}

/* Remove card styling - make it simple text */
.card {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 0 1.5rem 0 !important;
    transition: none !important;
}

.card:hover {
    box-shadow: none !important;
    transform: none !important;
}

.card-header {
    margin-bottom: 0.5rem;
}

.card-title {
    color: var(--foreground) !important;
    font-family: var(--font-sans) !important;
    font-weight: 400;
    font-size: 1rem;
    margin: 0;
}

.card-subtitle {
    color: var(--muted-text) !important;
    font-size: 0.9rem;
    font-weight: 400;
}

.card-content {
    margin: 0.5rem 0;
}

.card-footer {
    margin-top: 0.5rem;
}

/* Simple update/news items */
.update {
    margin: 1.5rem 0;
    padding: 0;
    border-bottom: none;
}

.update-date {
    font-weight: 400;
    color: var(--muted-text);
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    text-transform: none;
    letter-spacing: normal;
}

.update p {
    margin: 0.5rem 0;
    line-height: 1.7;
}

/* Update entries (updates.html) */
.update-entry {
    margin: 0 0 2rem 0;
    padding: 0 0 1.5rem 0;
    border-bottom: 1px solid var(--border);
}

.update-entry:last-of-type {
    border-bottom: none;
}

.update-entry .update-date {
    display: block;
    font-weight: 400;
    color: var(--muted-text);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.update-entry .update-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--foreground);
    margin: 0.25rem 0 0.5rem 0;
}

.update-entry p {
    margin: 0.5rem 0 0 0;
    line-height: 1.7;
}

.update-year {
    margin-top: 2.5rem;
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--foreground);
}

/* News list on homepage */
.news-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem 0;
    padding-left: 1.5rem;
}

.news-item {
    margin-bottom: 0.9em;
    padding-left: 1.2em;
    position: relative;
    line-height: 1.6;
}

.news-bullet {
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* Citation - simple */
.citation {
    background: transparent !important;
    border-left: none !important;
    color: var(--foreground) !important;
    padding: 0;
    margin: 0.5rem 0;
}

.citation p {
    margin: 0.5rem 0;
    line-height: 1.7;
}

/* Buttons - minimal */
.button {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 3px;
    font-weight: 400;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.button:hover {
    background: var(--accent);
    color: white;
    border-bottom: 1px solid var(--accent);
}

.button-outline {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}

.button-outline:hover {
    background: var(--accent);
    color: white;
}

/* Tags - minimal */
.tag {
    background: transparent !important;
    border: 1px solid var(--border) !important;
    color: var(--foreground) !important;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.85rem;
    font-weight: 400;
}

.tag-list {
    margin: 0.5rem 0;
}

.skills h3 {
    margin: 1.5rem 0 0.5rem;
    font-size: 1rem;
    color: var(--foreground);
    font-weight: 600;
    text-transform: none;
    letter-spacing: normal;
}

/* Intro section - two column layout */
.intro-container {
    display: flex;
    flex-direction: row;
    gap: 3rem;
    align-items: flex-start;
    margin: 2rem 0;
}

.intro-left {
    flex: 1;
    min-width: 0;
}

.intro-right {
    flex: 0 0 auto;
    width: 200px;
}

.intro-right img {
    width: 100%;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    border: none;
    display: block;
}

.intro-description p {
    font-size: 1rem;
    margin-bottom: 1em;
    line-height: 1.7;
    color: var(--foreground);
}

.intro-description .erdos-path {
    font-size: 0.9rem;
    color: var(--muted-text);
}

@media (max-width: 768px) {
    .intro-container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .intro-right {
        width: 150px;
        margin: 0 auto;
    }
}

/* Links section - simple */
#links {
    margin: 2rem 0;
}

#links .section-title {
    margin-top: 2rem;
}

#links a {
    display: inline-block;
    margin-right: 1rem;
    margin-bottom: 0.5rem;
    padding: 0.25rem 0;
    font-size: 1rem;
    border: none;
}

#links a:hover {
    border-bottom: 1px solid var(--accent);
}

/* Code */
code {
    font-family: var(--font-mono);
    background: transparent;
    color: var(--foreground);
    padding: 0;
    border: none;
    font-size: 0.9em;
}

pre {
    background: #f5f5f5;
    color: var(--foreground);
    border: 1px solid var(--border);
    padding: 1rem;
    border-radius: 3px;
    overflow-x: auto;
}

pre code {
    background: transparent;
}

/* Footer */
footer {
    margin-top: 3rem;
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted-text);
    background: transparent;
    border-top: 1px solid var(--border);
}

footer a:hover img {
    opacity: 1 !important;
}

/* Responsive */
@media (max-width: 768px) {
    body {
        padding: 1.5rem 1rem !important;
        font-size: 15px;
    }
    
    .nav-container nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.3rem;
    }
}