body {
    position: relative;
    max-width: 100vw;
    height: 100vh;
    display: flex;
    overflow-x: hidden;
    flex-direction: column;
}

.content-box {
    flex: 1;
    width: 80%;
}

.c-innerbox h1 {
    font-size: 40px;
    text-transform: uppercase;
    color: #fff;
}

.class_title {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a2e;
    line-height: 1.4;
    padding: 30px 0 20px;
    margin: 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
}

.class_title::before {
    content: '';
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #00c853 0%, #6C8EEE 50%, #a855f7 100%);
    border-radius: 2px;
}

.class_title span {
    font-size: 36px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.ci-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.ci-feature {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 200, 83, 0.1);
    color: #00a844;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.category-tips {
    width: 80%;
    margin: 0 auto 30px;
    padding: 24px;
    background: linear-gradient(145deg, #fff9e6, #fff);
    border-radius: 16px;
    border: 1px solid #ffe58f;
}

.ct_title {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 16px 0;
}

.ct_tips_list {
    margin: 0;
    padding-left: 20px;
    color: #555;
    font-size: 14px;
    line-height: 1.8;
}

.ct_tips_list li {
    margin-bottom: 8px;
}

.ct_tips_list li::marker {
    color: #ffc107;
}

.footer {
    margin-bottom: 0px;
}

.class_text {
    font-size: 16px;
    line-height: 1.5;
    color: rgba(11, 17, 31, .72);
    margin-bottom: 10px;
}


.type_content {
    width: 100%;
    height: auto;
    padding: 10px 0;
    display: flex;
    flex-wrap: wrap;

}



@media (max-width: 760px) {
    .class_title {
        font-size: 24px;
        padding: 20px 3% 16px;
    }

    .class_title span {
        font-size: 28px;
    }

    .class_title::before {
        left: 3%;
        right: 3%;
    }

    .ct_one_box {
        min-width: 96%;
        height: 280px;
        margin-right: 0px;
        margin: 0 auto 20px;
    }

    .content-box {
        width: 94%;

    }

    .ct_box_one {
        flex-wrap: wrap;
        overflow-x: visible !important;
        scroll-behavior: auto !important;
    }

}

@media (min-width: 760px) {}

.all-categories-section {
    width: 80%;
    margin: 40px auto;
    padding: 30px;
    background: linear-gradient(145deg, #f8f9fa, #ffffff);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.ac_title {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a2e;
    text-align: center;
    margin: 0 0 8px 0;
}

.ac_subtitle {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin: 0 0 30px 0;
}

.ac_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
}

.ac_card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid #e8e8e8;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.ac_card:hover {
    background: linear-gradient(135deg, #00c853, #00a844);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 200, 83, 0.25);
    border-color: transparent;
}

.ac_card:hover .ac_card_title,
.ac_card:hover .ac_card_count,
.ac_card:hover .ac_card_arrow {
    color: #fff;
}

.ac_card_icon {
    font-size: 36px;
    min-width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 200, 83, 0.1);
    border-radius: 12px;
}

.ac_card:hover .ac_card_icon {
    background: rgba(255, 255, 255, 0.2);
}

.ac_card_content {
    flex: 1;
}

.ac_card_title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    margin: 0 0 4px 0;
    transition: color 0.3s ease;
}

.ac_card_count {
    font-size: 12px;
    color: #888;
    margin: 0;
    transition: color 0.3s ease;
}

.ac_card_arrow {
    color: #ccc;
    transition: all 0.3s ease;
}

.ac_card:hover .ac_card_arrow {
    transform: translateX(4px);
    color: #fff;
}

@media (max-width: 760px) {
    .all-categories-section {
        width: 94%;
        margin: 30px auto;
        padding: 20px 16px;
    }

    .ac_title {
        font-size: 22px;
    }

    .ac_subtitle {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .ac_grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .ac_card {
        padding: 14px 16px;
    }

    .ac_card_icon {
        font-size: 28px;
        min-width: 44px;
        height: 44px;
    }

    .ac_card_title {
        font-size: 15px;
    }

    .ci-features {
        gap: 8px;
    }

    .ci-feature {
        padding: 5px 12px;
        font-size: 12px;
    }

    .category-tips {
        width: 94%;
        padding: 16px;
    }

    .ct_title {
        font-size: 16px;
    }

    .ct_tips_list {
        font-size: 13px;
    }
}