/* General Body Styles */
body {
    font-family: Oswald, Arial, sans-serif;
    background-color: #f6f8fa;
    margin-top: 60px;
    padding: 0;
    color: #000000;
}

/* Page Heading */
.heading {
    font-family: Oswald, Arial, sans-serif;
    color: #1a237e;
    text-decoration: underline;
    padding: 25px 0 0 0;
    text-align: center;
}
.heading h1 {
    margin: 0;
    font-size: 4rem;
    letter-spacing: 2px;
}

/* Main Content Area */
main {
    max-width: 900px;
    margin: 40px auto;
    background: #fff;
    padding: 40px 32px 30px 32px;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(44, 62, 80, 0.09);
}

/* List Styles */
ol {
    padding-left: 45px;
}

li {
    margin-bottom: 22px;
    font-size: 1.12rem;
    line-height: 1.6;
    border-left: 3px solid #242d92;
    padding: 10px 15px;
    background: #f9fafb;
    border-radius: 3px;
}

/* Styles the reversed numbers */
li::marker {
    font-family: Oswald, Arial, sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: #1a237e;
}

/* Publication Text Styles */
.patent-title {
    font-weight: 600;
    color: #1a5276;
    display: block;
}
.patent-title a {
    text-decoration: none;
    color: inherit;
}
.patent-title a:hover {
    text-decoration: underline;
}

.patent-authors {
    font-style: italic;
    color: #5c7184;
    display: block;
}

.patent-info {
    color: #616a6b;
    font-size: 0.95rem;
    display: block;
}

/* Responsive Styles for Mobile */
@media (max-width: 600px) {
    main {
        padding: 18px 10px;
    }
    .heading h1 {
        font-size: 2rem;
    }
    li {
        font-size: 1rem;
    }
    ol {
        padding-left: 35px;
    }
}