body {
    background-color: #E8F4F8; /* Light blue for winter theme */
    background-image: url('../assets/images/content/Background_winter.jpeg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    background-blend-mode: normal;
    min-height: 100vh;
}

h2 {
    color: #333;
}

.sidebar img {
    filter: brightness(90%);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

/* Large screens (desktops, 1024px and up) */
@media screen and (min-width: 1024px) {
    .sidebar img:hover {
        transform: scale(1.5);
    }
}

/* Only theme-specific styles below, do not touch .content, .sidebar, .container, etc. */

.winter-textblock {
    max-width: 700px;
    margin: 2rem auto;
    background: rgba(255,255,255,0.90);
    border-radius: 12px;
    padding: 2rem 2rem 2rem 2.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    font-size: 1.15rem;
    line-height: 1.7;
}
.winter-ingress {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1877b8;
    border-left: 6px solid #ADD8E6;
    padding-left: 1rem;
    margin-bottom: 1.5rem;
    background: rgba(230,245,255,0.5);
}
.winter-section-title {
    font-family: 'Georgia', serif;
    color: #1877b8;
    font-size: 1.3rem;
    margin-top: 2.5rem;
    margin-bottom: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.winter-textblock p {
    margin-bottom: 1.2em;
}
.winter-textblock ul {
    margin: 1em 0 1em 2em;
    list-style: disc;
    color: #333;
}
.winter-textblock strong {
    color: #1877b8;
}
@media (max-width: 800px) {
    .winter-textblock {
        padding: 1rem 0.5rem 1rem 1rem;
    }
}