/* PC */
#mobile_blogs_block, #blog_show_button_blog{
    display: none;
}
#pc_blog_wrapper.pc_custom_scroll_container {
    position: relative;
    width: calc(75% - 100px);
    height: 75vh;
    overflow: hidden;
    display: flex;
    margin-left: 100px;
}
#pc_blogs_block{
    padding: 50px 0;
}
#pc_blogs_block>h1{
    margin: 0 0 40px 150px;
    font-size: 64px;
    font-weight: 700;
}
.pc_custom_scroll_content {
    flex: 1;
    overflow-y: scroll;
    padding-right: 20px; 
    margin: 0 -20px 0 40px; 
    scrollbar-width: none; 
    -ms-overflow-style: none; 
}
.pc_custom_scroll_content::-webkit-scrollbar {
    display: none;
}
.pc_custom_scrollbar {
    position: absolute;
    left: 0;
    top: 0;
    width: 10px;
    height: 100%;
    display: flex;
    justify-content: center;
    pointer-events: none; 
    z-index: 4;
}
.pc_scrollbar_track {
    width: 10px;
    height: 100%;
    background-color: #ececec;
    border-radius: 5px;
    position: relative;
    pointer-events: auto;
}
.pc_scrollbar_thumb {
    position: absolute;
    width: 100%;
    background-color: #909090;
    border-radius: 5px;
    min-height: 20px; 
    cursor: pointer;
    user-select: none;
    pointer-events: auto;
}
.pc_scrollbar_thumb:active {
    background-color: #666;
    cursor: grabbing;
}
.pc_scrollbar_thumb:hover {
    background-color: #7a7a7a;
}
.pc_scrollbar_track {
    cursor: default;
    user-select: none;
}
.pc_custom_scroll_content {
    -webkit-tap-highlight-color: transparent;
}
.pc_scrollbar_thumb {
    transition: 
        background-color 0.2s,
        height 0.1s ease-out,
        top 0.1s ease-out;
}
.pc_scrollbar_thumb:focus-visible {
    outline: 2px solid #4A595B;
    outline-offset: 2px;
}
.pc_custom_scroll_content {
    position: relative;
}
.pc_custom_scroll_content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, transparent, #909090, transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.pc_custom_scroll_content.scroll-at-top::before {
    opacity: 0;
}
.pc_custom_scroll_content:not(.scroll-at-top)::before {
    opacity: 0.5;
}
.pc_blog_block{
    width: calc(100% - 40px);
    background-color: #ececec;
    border-radius: 30px;
    padding: 20px;
    margin-bottom: 40px;
    height: 220px;
    overflow: hidden;
}
.pc_left_text_blog_block{
    display: inline-block;
    vertical-align: top;
    width: calc(80% - 25px);
    margin-right: 20px;
}
.pc_right_img_blog_block{
    display: inline-block;
    vertical-align: top;
    width: 20%;
    height: 100%;
    overflow: hidden;
}
.pc_right_img_blog_block>img{
    width: 100%;
    border-radius: 20px;
    height: 100%;
    object-fit: cover;
}
.pc_left_text_blog_block>h1{
    font-weight: 700;
    font-size: 24px;
    color: #343434;
    margin-bottom: 10px;
}
.pc_left_text_blog_block>p{
    font-weight: 400;
    font-size: 16px;
    color: #4f4f4f;
    overflow: hidden;
    height: 100px;
}
.pc_blog_text_bottom_button{
    display: inline-block;
    vertical-align: middle;
    width: 150px;
}
.pc_blog_text_bottom_button>a>button{
    font-family: 'Times New Roman', Times, serif;
    color: #343434;
    font-size: 16px;
    font-weight: 700;
    padding: 7px 5px;
    width: 100%;
    border: solid #343434 2px;
    border-radius: 10px;
    background-color: #D9D9D9;
    text-align: center;
}
.pc_blog_text_bottom_button>a>button:hover{
    color: #D9D9D9;
    border: solid #343434 2px;
    background-color: #343434;
    transition: 0.2s;
}
.pc_blog_text_bottom_date{
    color: #747474;
    font-size: 14px;
    font-weight: 700;
    width: calc(100% - 165px);
    display: inline-block;
    vertical-align: bottom;
    text-align: right;
}
.pc_blog_text_bottom{
    margin-top: 40px;
}
@media screen and (max-width: 1750px){
    #pc_blog_wrapper.pc_custom_scroll_container {
        width: calc(90% - 100px);
        height: 75vh;
        margin-left: 100px;
        z-index: 4;
    }
    #pc_blogs_block{
        padding: 50px 0;
    }
    #pc_blogs_block>h1{
        margin: 0 0 40px 150px;
        font-size: 55px;
    }
    .pc_blog_block{
        width: calc(100% - 34px);
        border-radius: 25px;
        padding: 17px;
        margin-bottom: 34px;
        height: 190px;
    }
    .pc_left_text_blog_block{
        width: calc(80% - 25px);
        margin-right: 20px;
    }
    .pc_right_img_blog_block>img{
        border-radius: 20px;
    }
    .pc_left_text_blog_block>h1{
        font-size: 20px;
        margin-bottom: 8px;
    }
    .pc_left_text_blog_block>p{
        font-size: 14px;
        height: 80px;
    }
    .pc_blog_text_bottom_button{
        width: 127px;
    }
    .pc_blog_text_bottom_button>a>button{
        font-size: 14px;
        padding: 7px 5px;
        border-radius: 8px;
    }
    .pc_blog_text_bottom_date{
        font-size: 12px;
        width: calc(97% - 130px);
    }
    .pc_blog_text_bottom{
        margin-top: 33px;
    }
}
@media screen and (max-width: 1550px){
    #pc_blog_wrapper.pc_custom_scroll_container {
        width: calc(96% - 50px);
        height: 75vh;
        margin-left: 50px;
        z-index: 4;
    }
    #pc_blogs_block{
        padding: 50px 0;
    }
    #pc_blogs_block>h1{
        margin: 0 0 40px 100px;
        font-size: 44px;
    }
    .pc_blog_block{
        width: calc(100% - 30px);
        border-radius: 20px;
        padding: 15px;
        margin-bottom: 30px;
        height: 180px;
    }
    .pc_left_text_blog_block{
        width: calc(80% - 20px);
        margin-right: 15px;
    }
    .pc_right_img_blog_block>img{
        border-radius: 15px;
    }
    .pc_left_text_blog_block>h1{
        font-size: 19px;
        margin-bottom: 7px;
    }
    .pc_left_text_blog_block>p{
        font-size: 13px;
        height: 64px;
    }
    .pc_blog_text_bottom_button{
        width: 100px;
    }
    .pc_blog_text_bottom_button>a>button{
        font-size: 13px;
        padding: 5px 3px;
        border-radius: 5px;
    }
    .pc_blog_text_bottom_date{
        font-size: 11px;
        width: calc(100% - 110px);
    }
    .pc_blog_text_bottom{
        margin-top: 26px;
    }

}
@media screen and (max-width: 1200px){
    .pc_blog_block{
        height: 200px;
    }
    .pc_left_text_blog_block>p{
        height: 100px;
    }
}

/* MOBILE */
@media screen and (max-width: 1000px) {
    #pc_blogs_block {
        display: none;
    }


    #mobile_blogs_block{
        transition: 0.6s;
        display: block;
        position: relative;
        z-index: 4;
    }
    .not_expanded_blog{
        overflow: hidden;
        max-height: 900px;
    }
    .not_expanded_blog::after{
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 300px;
        -webkit-mask: linear-gradient(to bottom, 
            transparent 0%, 
            rgba(0,0,0,0.1) 10%,
            rgba(0,0,0,0.3) 20%,
            rgba(0,0,0,0.6) 30%,
            rgba(0,0,0,0.8) 40%,
            black 100%
        );
        mask: linear-gradient(to bottom, 
            transparent 0%, 
            rgba(0,0,0,0.1) 10%,
            rgba(0,0,0,0.3) 20%,
            rgba(0,0,0,0.6) 30%,
            rgba(0,0,0,0.8) 40%,
            black 100%
        );
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        background: rgba(255, 255, 255, 0.2);
        pointer-events: none;
    }
    #blog_show_button_blog{
        display: block;
        margin: -80px 0 80px 0;
        width: 100%;
        text-align: center;
        position: relative;
        z-index: 4;
    }
    #blog_show_button_blog>button{
        font-family: 'Times New Roman', Times, serif;
        color: #343434;
        font-size: 25px;
        font-weight: 400;
        padding: 10px 20px;
        border: solid #343434 2px;
        border-radius: 20px;
        background-color: #D9D9D9;
    }
    #blog_show_button_blog>button::after {
        content: '';
        display: inline-block;
        vertical-align: middle;
        width: 0;
        height: 0;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-top: 8px solid currentColor;
        margin-left: 15px;
    }
    #blog_hide_button_blog{
        width: 100%;
        text-align: center;
        position: relative;
        z-index: 4;
    }
    #blog_hide_button_blog>button{
        font-family: 'Times New Roman', Times, serif;
        color: #343434;
        font-size: 25px;
        font-weight: 400;
        padding: 10px 20px;
        border: solid #343434 2px;
        border-radius: 20px;
        background-color: #D9D9D9;
    }
    #blog_hide_button_blog>button::after {
        content: '';
        display: inline-block;
        vertical-align: middle;
        width: 0;
        height: 0;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-bottom: 8px solid currentColor;
        margin-left: 15px;
    }


    .mobile_blogs_header{
        width: calc(100% - 100px);
        background-color: #D9D9D9;
        padding: 30px 50px;
        margin-bottom: 50px;
    }
    .mobile_blogs_header>h1{
        font-weight: 700;
        font-size: 35px;
        color: #343434;
    }
    .mobile_blog_block{
        width: calc(90% - 30px);
        margin: 0 5% 30px 5%;
        border-radius: 20px;
        background-color: #ECECEC;
        padding: 15px;
    }
    .mobile_upper_text_blog_block>h1{
        font-weight: 700;
        font-size: 25px;
        color: #343434;
    }
    .mobile_upper_text_blog_block>p{
        margin-top: 10px;
        font-weight: 400;
        font-size: 20px;
        color: #4f4f4f;
        
    }
    .mobile_bottom_text_blog_block{
        margin-top: 10px;
        padding: 15px 0;
        width: calc(100%);
    }
    .mobile_bottom_text_blog_block>div{
        display: inline-block;
    }
    .mobile_bottom_text_button_block{
        width: 200px;
        vertical-align: middle;
    }
    .mobile_bottom_text_button_block>a>button{
        width: 100%;
        text-align: center;
        color: #343434;
        border-radius: 15px;
        background-color: #D9D9D9;
        font-weight: 700;
        padding: 10px 0;
        font-family: 'Times New Roman', Times, serif;
        font-size: 20px;
        border: #343434 2px solid;
    }
    .mobile_bottom_text_date_block{
        vertical-align: bottom;
        text-align: right;
        color:#747474;
        font-weight: 700;
        font-size: 15px;
        width: calc(98% - 200px - 10px);
    }
    .mobile_blog_img_block{
        width: calc(100% - 20px);
        margin: 0 10px;
    }
    .mobile_blog_img_block>img{
        width: 100%;
        margin-top: 10px;
        border-radius: 20px;
    }
}
@media screen and (max-width: 675px){
    .not_expanded_blog{
        max-height: 720px;
    }
    .not_expanded_blog::after{
        height: 240px;
    }
    #blog_show_button_blog{
        margin: -64px 0 64px 0;
    }
    #blog_show_button_blog>button{
        font-size: 20px;
        padding: 8px 16px;
        border-radius: 16px;
    }
    #blog_show_button_blog>button::after {
        border-left: 6px solid transparent;
        border-right: 6px solid transparent;
        border-top: 6px solid currentColor;
        margin-left: 12px;
    }
    #blog_hide_button_blog>button{
        font-size: 20px;
        padding: 8px 16px;
        border-radius: 16px;
    }
    #blog_hide_button_blog>button::after {
        border-left: 6px solid transparent;
        border-right: 6px solid transparent;
        border-bottom: 6px solid currentColor;
        margin-left: 12px;
    }

    .mobile_blogs_header{
        width: calc(100% - 80px);
        padding: 20px 40px;
        margin-bottom: 25px;
    }
    .mobile_blogs_header>h1{
        font-size: 25px;
    }
    .mobile_blog_block{
        width: calc(94% - 20px);
        margin: 0 3% 20px 3%;
        border-radius: 20px;
        padding: 10px;
    }
    .mobile_upper_text_blog_block>h1{
        font-size: 20px;
    }
    .mobile_upper_text_blog_block>p{
        margin-top: 7px;
        font-size: 16px;
    }
    .mobile_bottom_text_blog_block{
        margin-top: 7px;
        padding: 10px 0;
        width: calc(100%);
    }
    .mobile_bottom_text_button_block{
        width: 160px;
    }
    .mobile_bottom_text_button_block>a>button{
        border-radius: 10px;
        padding: 7px 0;
        font-size: 15px;
        border: #343434 2px solid;
    }
    .mobile_bottom_text_date_block{
        font-size: 13px;
        width: calc(97% - 160px);
    }
    .mobile_blog_img_block{
        width: calc(100% - 20px);
        margin: 0 10px;
    }
    .mobile_blog_img_block>img{
        margin-top: 10px;
        border-radius: 20px;
    }
}
@media screen and (max-width: 470px){
    .not_expanded_blog{
        max-height: 576px;
    }
    .not_expanded_blog::after{
        height: 192px;
    }
    #blog_show_button_blog{
        margin: -51px 0 51px 0;
    }
    #blog_show_button_blog>button{
        font-size: 16px;
        padding: 6px 13px;
        border-radius: 13px;
    }
    #blog_show_button_blog>button::after {
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 5px solid currentColor;
        margin-left: 10px;
    }
    #blog_hide_button_blog>button{
        font-size: 16px;
        padding: 6px 13px;
        border-radius: 13px;
    }
    #blog_hide_button_blog>button::after {
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-bottom: 5px solid currentColor;
        margin-left: 10px;
    }
    .mobile_blogs_header{
        width: calc(100% - 64px);
        padding: 16px 32px;
        margin-bottom: 20px;
    }
    .mobile_blogs_header>h1{
        font-size: 20px;
    }
    .mobile_blog_block{
        width: calc(96% - 16px);
        margin: 0 2% 15px 2%;
        border-radius: 15px;
        padding: 8px;
    }
    .mobile_upper_text_blog_block>h1{
        font-size: 16px;
    }
    .mobile_upper_text_blog_block>p{
        margin-top: 5px;
        font-size: 13px;
    }
    .mobile_bottom_text_blog_block{
        margin-top: 5px;
        padding: 8px 0;
        width: calc(100%);
    }
    .mobile_bottom_text_button_block{
        width: 130px;
    }
    .mobile_bottom_text_button_block>a>button{
        border-radius: 8px;
        padding: 5px 0;
        font-size: 12px;
        border: #343434 1px solid;
    }
    .mobile_bottom_text_date_block{
        font-size: 13px;
        width: calc(97% - 130px);
    }
    .mobile_blog_img_block{
        width: calc(100% - 16px);
        margin: 0 8px;
    }
    .mobile_blog_img_block>img{
        margin-top: 8px;
        border-radius: 15px;
    }
}