body.normal {
            display: flex;
            font-family: Arial, sans-serif;
            margin: 0;
            overflow-x: hidden;
        }
        body.normal .tag-buttons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        margin-bottom: 10px;
        padding: 10px;
        gap: 5px;
        width: 100%;
    }

    body.normal .tag-button {
        background-color: #ffb347;
        color: #1c3a57;
        border: none;
        border-radius: 4px;
        padding: 5px 10px;
        cursor: pointer;
        transition: background-color 0.3s;
        flex: 1 1 auto;
        text-align: center;
    }
    body.normal .tag-button.active {
        background-color: #ff8c00;
        color: #fff;
    }
        body.normal .timeline {
            position: fixed;
            left: 0;
            width: 120px;
            height: 100vh;
            background-color: #1c3a57; /* Deep slate blue */
            color: #f0f4f8; /* Soft off-white for contrast */
            padding: 20px 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            overflow-y: auto;
            scroll-behavior: smooth;
        }
        body.normal .timeline-item {
            display: flex;
            align-items: center;
            flex-direction: column;
            margin-bottom: 20px;
            cursor: pointer;
        }
        body.normal .timeline-date {
            font-size: 0.8em;
            margin-top: 4px;
            opacity: 0.8;
        }
        body.normal .timeline-dot {
            height: 10px;
            width: 10px;
            background-color: #ffb347;
            border-radius: 50%;
            opacity: 0.5;
            transition: opacity 0.3s, transform 0.3s;
        }
        body.normal .timeline-dot.active {
            background-color: #ff8c00;
            opacity: 1;
            transform: scale(1.2);
        }
        body.normal .content {
            margin-left: 140px;
            padding: 20px;
            max-width: 800px;
        }

        body.normal .section {
            padding: 20px 10px;
            border-bottom: 1px solid #ccc;
            margin: 0 0 5px;
        }
        body.normal .section h2 {
            color: #1c3a57;
            font-size: 1.3em; /* Default font size */
        }

        body.normal .why {
            font-weight: bold;
            font-size: 0.9rem;
            color: #000;
            background-color: #ffebcc; /* Light orange background */
            border: 1px solid #ffa500; /* Orange border for emphasis */
            padding: 5px 8px; /* Adds padding around the text */
            border-radius: 4px; /* Rounds the corners for a softer look */
            display: inline-block;
            margin-left: 0;
        }

        body.normal .info-badge-link {
            border: 1px solid #ffb347; /* Muted orange border for a softer touch */
            transition: background-color 0.3s ease, color 0.3s ease; /* Smooth hover effect */
        }

        body.normal .link {
            margin-top: 0;
            display: block;
            color: #1c3a57;
            font-size: 0.85rem;
            text-decoration: underline;

            display: inline-block;
            color: #1c3a57; /* Deep slate blue for a muted appearance */
            text-decoration: none; /* Remove underline by default */
            border-radius: 4px; /* Rounded corners for a softer appearance */
            background-color: #fff; /* White background for subtle emphasis */
        }

        @media (max-width: 600px) {
            body.normal .section h2 {
                font-size: 1.2em; /* Smaller font size for mobile */
            }
        }

                /* View toggle buttons */
                .view-toggle {
                    position: fixed;
                    top: 10px;
                    right: 10px;
                    z-index: 1000; /* Ensure it's above the timeline and other elements */
                    display: flex;
                    gap: 10px;
                    background: rgba(255, 255, 255, 0.9); /* Slightly opaque background */
                    border-radius: 8px;
                    padding: 5px 10px;
                    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
                }
        
                .view-toggle button {
                    background-color: #1c3a57;
                    color: #fff;
                    border: none;
                    border-radius: 4px;
                    padding: 5px 10px;
                    cursor: pointer;
                    font-size: 0.9rem;
                    transition: background-color 0.3s ease;
                }
        
                .view-toggle button:hover {
                    background-color: #ff8c00;
                }

                body.normal #mindmap { display:none; }

                /* Mobile-specific styles */
                @media (max-width: 768px) {
                    /* Make the view-toggle container fixed */
                    .view-toggle {
                        position: fixed;
                        top: 0;
                        left: 0;
                        width: 100%;
                        height: 60px; /* Shorter height for mobile */
                        padding: 10px 10px;
                        background: rgba(255, 255, 255, 0.95);
                        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); /* Shadow for separation */
                        z-index: 10; /* Ensure it's above other elements */
                    }

                    /* Adjust body padding for the fixed bar */
                    body {
                        padding-top: 80px; /* Leave space for the fixed bar */
                    }

                    /* Buttons in mobile */
                    .view-toggle button {
                        flex: 1;
                        font-size: 0.9rem;
                        padding: 10px 15px;
                        height: 70%; /* Stretch to fill the bar height */
                    }
                }

                /* Container for sort buttons */
.sort-buttons {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px; /* Small gap between label and buttons */
}

/* Label styling */
.sort-buttons label {
    font-size: 0.9rem;
    font-weight: 500;
    color: #f0f4f8; /* Light text color for contrast on dark background */
}

/* Button styling */
.sort-button {
    padding: 4px 8px;
    font-size: 0.8rem; /* Smaller font size */
    border: 1px solid #ccc;
    border-radius: 3px;
    cursor: pointer;
    background-color: #f8f9fa;
    transition: background-color 0.2s ease, color 0.2s ease;
}

/* Active button styling */
.sort-button.active {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
}

/* Hover effect */
.sort-button:hover {
    background-color: #e2e6ea;
}

/* General badge styling */
.section .info-badge {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 500; /* Medium weight for emphasis */
    color: #000; /* Black text for readability */
    border: 1px solid #ccc; /* Light gray border for subtle separation */
    border-radius: 4px; /* Slightly rounded corners for a softer look */
    padding: 2px 6px; /* Compact padding for minimal size */
    margin-right: 8px; /* Space between badges */
    letter-spacing: 0.5px; /* Add spacing for a modern aesthetic */
    background-color: #fff; /* White background for contrast */
}

/* Differentiation with subtle color accents */
.section .info-badge.study-type {
    /*border-color: #ff8c00;  Orange border for study type */
}

.section .info-badge.sample-size {
}

.section .info-badge.author {
}

/* Container for grouping badges together */
.section .badge-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
}


@media (max-width: 768px) {
    .badge-container .info-badge {
        margin: 0;
    }
}

.outlined {
    border: 1px dashed #ff8c00; /* Bright orange dashed border */
    border-radius: 6px;
    padding: 8px;
    background-color: #fffaf2; /* Light background to highlight */
    box-shadow: 0 0 3px rgba(255, 140, 0, 0.3); /* Optional soft glow */
}