#single {
    .title-container {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 0 40px 40px;
        background-color: #FFDCB5;

        & h1 {
            font-family: 'Hiragino Kaku Gothic Pro W6', sans-serif;
            font-size: 28px;
            line-height: 1.25;
            margin: 30px 0;
        }

        .sub-container {
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 30px;

            .tags {
                margin-right: auto;
                display: flex;
                flex-direction: row;
                align-items: center;
                justify-content: flex-start;
                gap: 10px;
                flex-wrap: wrap;

                .tag-none {
                    color: gray;
                }

                .tag-container {
                    position: relative;
                    display: flex;
                    flex-direction: row;
                    align-items: center;
                    justify-content: space-between;
                    gap: 10px;
                    background-color: #FF752A;
                    padding-left: 10px;
                    height: 30px;
                    min-width: 90px;
                    margin-right: 15px;
                    /* box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3); */
                    filter: drop-shadow(2px 3px 2px rgba(0, 0, 0, 0.3));

                    /* Create triangle on the right side */
                    &::after {
                        content: '';
                        position: absolute;
                        right: -15px;
                        top: 0;
                        width: 0;
                        height: 0;
                        border-left: 15px solid #FF752A;
                        border-top: 15px solid transparent;
                        border-bottom: 15px solid transparent;
                    }

                    & p {
                        font-size: 12px;
                        color: white;
                    }

                    .circle {
                        width: 10px;
                        height: 10px;
                        background-color: #fff;
                        border-radius: 50%;
                        border: 1px solid gray;
                    }
                }
            }

            .mobile-container {
                display: contents;
            }

            .date {
                font-size: 14px;
                color: gray;
            }

            .author {
                display: flex;
                flex-direction: row;
                align-items: center;
                font-size: 14px;

                & img {
                    width: 32px;
                    height: 32px;
                    border-radius: 50%;
                    object-fit: cover;
                }

                & p {
                    margin-left: 10px;
                    color: gray;
                }
            }
        }
    }

    #sec-content {
        margin: 0 auto;
        padding: 40px 60px;
        font-size: 18px;
        max-width: 720px;

        & p, .has-small-font-size {
            font-size: 14px !important;
            line-height: 1.8;
            margin-bottom: 20px;

            & strong {
                font-family: 'Hiragino Kaku Gothic Pro W6', sans-serif;
            }
        }

        .wp-block-image {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }

        & h1,
        & h2,
        & h3,
        & h4,
        & h5,
        & h6 {
            margin: 40px 0 20px 0;
            font-weight: 600;
            color: #2c3e50;
            line-height: 1.3;
        }

        & h1 {
            font-size: 2.5rem;
            border-bottom: 3px solid #667eea;
            padding-bottom: 10px;
        }

        & h2 {
            font-size: 2rem;
            color: #667eea;
        }

        & h3 {
            font-size: 1.5rem;
        }

        & h4 {
            font-size: 1.3rem;
        }

        & p {
            /* margin: 10px 0; */
            font-size: 1.1rem;
            line-height: 1.8;

        }

        & ul,
        & ol {
            margin: 20px 0;
            padding-left: 30px;
        }

        & li {
            margin: 10px 0;
            font-size: 1.1rem;
            line-height: 1.6;
        }

        & blockquote {
            background: #f8f9fa;
            border-left: 4px solid #667eea;
            margin: 30px 0;
            padding: 20px 30px;
            font-style: italic;
            color: #555;
        }

        & img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 20px auto;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        & table {
            width: 100%;
            border-collapse: collapse;
            margin: 30px 0;
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        & th,
        & td {
            padding: 15px;
            text-align: left;
            border-bottom: 1px solid #eee;
        }

        & th {
            background: #667eea;
            color: white;
            font-weight: 600;
        }

        & tr:hover {
            background: #f8f9fa;
        }

        & iframe {
            margin: 0 auto;
        }
    }
}

@media (max-width: 768px) {
    #single {
        .title-container {
            padding: 0 20px 20px;

            & h1 {
                font-size: 22px;
            }

            .sub-container {
                flex-direction: column;
                align-items: flex-end;
                gap: 15px;

                .mobile-container {
                    width: 100%;
                    display: flex;
                    flex-direction: row;
                    align-items: center;
                    justify-content: space-between;
                }
            }
        }

        #sec-content {
            padding: 30px 20px;
        }
    }
}