body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
    background: #fafbfc;
}

h1 {
    text-align: center;
    margin: 2rem 0 1rem;
}

.size-section {
    margin: 2rem 1rem;
}

.size-title {
    font-size: 1.3rem;
    margin: 1.5rem 0 1rem;
    color: #333;
}

.icons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 18px;
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px #0001;
}

.icon-item {
    text-align: center;
}

.icon-item img {
    max-width: 48px;
    max-height: 48px;
    margin-bottom: 6px;
    background: #f3f3f3;
    border-radius: 8px;
    box-shadow: 0 1px 2px #0001;
}

.icon-label {
    font-size: 0.85rem;
    color: #555;
    word-break: break-all;
}

.readme-example {
    max-width: 900px;
    margin: 2rem auto 0;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 1px 4px #0001;
    padding: 1.5rem 2rem;
}

.readme-example h2 {
    margin-top: 0;
}

pre {
    background: #f6f8fa;
    padding: 1rem;
    border-radius: 6px;
    overflow-x: auto;
}