body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}

header h1 {
    margin: 0;
    font-size: 24px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.profile-emoji {
    font-size: 24px;
}

.post-form {
    background-color: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.emoji-selector {
    margin-bottom: 10px;
}

.post-form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
    min-height: 80px;
    margin-bottom: 10px;
    font-family: inherit;
}

.post-form button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

.post-form button:hover {
    background-color: #45a049;
}

.post {
    background-color: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 15px;
}

.post-header {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.post-emoji {
    font-size: 32px;
    margin-right: 10px;
}

.post-author {
    font-weight: bold;
}

.post-content {
    margin-bottom: 15px;
    line-height: 1.5;
}

.post-actions {
    display: flex;
    gap: 15px;
    border-top: 1px solid #eee;
    padding-top: 10px;
}

.like-button, .comment-button {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    color: #666;
}

.like-button:hover, .comment-button:hover {
    color: #333;
}

.like-button.liked {
    color: #e74c3c;
}

.comment-section {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed #eee;
}

.comment {
    display: flex;
    margin-bottom: 10px;
}

.comment-emoji {
    font-size: 20px;
    margin-right: 10px;
}

.comment-content {
    flex-grow: 1;
}

.comment-author {
    font-weight: bold;
    font-size: 14px;
}

.comment-text {
    font-size: 14px;
}

.comment-form {
    display: flex;
    margin-top: 10px;
}

.comment-input {
    flex-grow: 1;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

.comment-submit {
    margin-left: 5px;
    background-color: #3498db;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
}