body {
    font-family: 'Inter', sans-serif;
    background-color: #F5F5F4; /* Stone 100 */
    color: #44403C; /* Stone 700 */
}
h1, h2, h3, h4, h5, h6 {
    font-weight: revert;
    font-size: revert;
}
.emoji-card {
    background-color: #ffffff;
    border-radius: 0.75rem;
    aspect-ratio: 1 / 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}
.emoji-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}
.tooltip {
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s;
}
.has-tooltip:hover .tooltip {
    visibility: visible;
    opacity: 1;
}
#skin-tone-wrapper.disabled {
    opacity: 0.45;
    pointer-events: none;
}
#skin-tone-wrapper.disabled #skin-button {
    cursor: not-allowed;
}
#copy-notification {
    transition: opacity 0.5s ease-in-out, transform 0.5s ease-in-out;
}
/* For Webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
    background: #a8a29e; /* stone 400 */
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #78716c; /* stone 500 */
}

.developer-guide {
    background: #f7f7f7;
    padding: 2rem;
}

.developer-guide .card {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    padding: 2rem;
    margin-bottom: 2rem;
}

.developer-guide code {
    background: #f0f0f0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
}

.developer-guide .formula {
    background: #f0f0f0;
    border-radius: 4px;
    text-align: center;
    padding: 1rem;
    font-size: 1.5rem;
    margin: 1.5rem 0;
}

.developer-guide table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.developer-guide th,
.developer-guide td {
    border: 1px solid #e5e5e5;
    padding: 0.5rem;
    text-align: left;
}

.developer-guide th {
    background: #f0f0f0;
}

.developer-guide pre {
    background: #f0f0f0;
    border-radius: 4px;
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

.developer-guide pre code {
    background: none;
    padding: 0;
}