BODY {
    background-image: url('back.jpg');
    font-family: 'cwTeXYen', sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    color: #333;
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-attachment: fixed;
    background-position: center;
}

    @font-face {
        font-family: 'cwTeXYen';
        font-style: normal;
        font-weight: 500;
        src: url(//fonts.gstatic.com/ea/cwtexyen/v3/cwTeXYen-zhonly.eot);
        src: url(//fonts.gstatic.com/ea/cwtexyen/v3/cwTeXYen-zhonly.eot?#iefix) format('embedded-opentype'), url(//fonts.gstatic.com/ea/cwtexyen/v3/cwTeXYen-zhonly.woff2) format('woff2'), url(//fonts.gstatic.com/ea/cwtexyen/v3/cwTeXYen-zhonly.woff) format('woff'), url(//fonts.gstatic.com/ea/cwtexyen/v3/cwTeXYen-zhonly.ttf) format('truetype');
    }

    header {
        background-color: rgba(210, 213, 184, 0.9);
        color: #333;
        padding: 20px;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    header h1 {
        font-size: 40px;
        margin: 0;
        color: #333;
    }

    nav {
        background-color: #C9BA9B;
        padding: 15px 10px;
        position: sticky;
        top: 0;
        z-index: 1000;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    nav ul {
        list-style-type: none;
        margin: 0;
        padding: 0;
        display: flex;
        justify-content: center;
        gap: 20px;
    }

        nav ul li {
            font-size: 18px;
        }

            nav ul li a {
                color: white;
                text-decoration: none;
                padding: 10px 15px;
                border-radius: 5px;
                transition: background 0.3s, transform 0.2s;
            }

                nav ul li a:hover {
                    background: linear-gradient(to right, white 0%, #f5d289 100%);
                    color: #333;
                    transform: scale(1.1);
                }

    p {
        font-size: 20px;
        line-height: 1.8;
        max-width: 800px;
        margin: 20px auto;
        color: #555;
    }


    button {
        background-color: #C9BA9B;
        color: white;
        border: none;
        border-radius: 20px;
        padding: 10px 20px;
        font-size: 16px;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    button:hover {
        background-color: #ffcc00;
        transform: translateY(-3px);
    }

.highlight-container {
    display: flex;
    flex-wrap: wrap; 
    justify-content: space-between; 
    width: 100%;
    max-width: 1200px;
    margin: 30px auto;
    text-align: left;
}

.highlight {
    background-color: #f4f4f4;
    width: 32%;
    margin-bottom: 20px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

    .highlight:hover {
        transform: scale(1.01);
    }

    .highlight iframe {
        width: 100%;
        height: 250px;
        object-fit: cover;
        border: none;
    }

    .highlight .text {
        padding: 15px;
        font-size: 16px;
        color: #333;
    }

table {
    width: 80%; 
    margin: 20px auto; 
    border-collapse: collapse;
    font-size: 16px; 
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

    table tr, table td {
        padding: 10px 15px; 
        text-align: center; 
        border: 1px solid #ddd;
    }

    table tr {
        background-color: #BDC2BB;
        color: white;
        font-weight: bold;
    }

    table tr:nth-child(even) {
        background-color: #E8E7D2;
    }

.tdimg {
    width: 250px;
    height: 250px;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #C9BA9B;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s, background-color 0.3s;
}

    .back-to-top:hover {
        background-color: #ffcc00;
        transform: scale(1.1);
    }

.last {
    width: 100%;
    background-color: #C9BA9B;
    padding: 25px 0; 
    text-align: center;
    color: #333;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.last h1 {
    font-size: 36px;
    margin-bottom: 40px;
    font-family: 'cwTeXYen', sans-serif;
    color: #333;
}

.iframe-container {
    display: flex;
    justify-content: center;
    gap: 20px; 
    margin-bottom: -10px;
}

iframe {
    width: 560px;
    height: 315px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); 
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.social-links img {
    width: 60px;
    height: 60px;
    border-radius: 10px; 
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.social-links img:hover {
    transform: scale(1.25);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4); 
}


@media (max-width: 768px) {
    nav ul {
        width: 100%; 
    }

    .highlight iframe {
        height: 200px;
    }
}

@media screen and (max-width: 768px) {
    BODY {
        background-size: cover; 
    } 
}