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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fdfdfd;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
    font-weight: 300;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Main */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 0 48px;
}

/* Index page */
h1 {
    font-family: 'Space Mono', monospace;
    font-size: 2rem;
    font-weight: 400;
    color: #111;
    margin-bottom: 24px;
}

.install {
    font-family: 'Space Mono', monospace;
    font-size: 0.95rem;
    color: #111;
    background: #f5f5f5;
    padding: 12px 16px;
    margin-bottom: 32px;
    overflow-x: auto;
}

h2 {
    font-size: 0.75rem;
    color: #999;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 400;
    margin-bottom: 12px;
}

.portfolio-list {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 16px;
}

.portfolio-list li {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 6px;
}

.portfolio-list a {
    color: #111;
    text-decoration: none;
    font-weight: 400;
}

.portfolio-list a:hover {
    text-decoration: underline;
}

.placeholder {
    font-size: 0.85rem;
    color: #bbb;
    font-style: italic;
}

/* Human page */
.section-label {
    font-size: 0.75rem;
    color: #999;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.human-page p {
    font-size: 1.05rem;
    color: #333;
    margin-bottom: 1.2em;
    line-height: 1.8;
}

.vision-cta {
    font-size: 1.15rem;
    color: #111;
    font-weight: 400;
    margin-top: 0.4em;
}

/* Footer */
footer {
    padding: 24px 0;
    border-top: 1px solid #eee;
    margin-top: 48px;
}

.bio-line {
    font-size: 0.88rem;
    color: #666;
}

.bio-line a {
    color: #111;
    text-decoration: none;
    position: relative;
}

.bio-line a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0%;
    height: 1px;
    background-color: currentColor;
    transition: width 0.3s ease;
}

.bio-line a:hover::after {
    width: 100%;
}

/* Mobile */
@media (max-width: 768px) {
    body {
        padding: 0 20px;
    }

    main {
        padding: 48px 0 40px;
        justify-content: flex-start;
    }

    h1 {
        font-size: 1.5rem;
    }

    .human-page p {
        font-size: 0.98rem;
    }
}