@charset "utf-8";

.study_page_list {
    width: 100% !important;
    max-width: 1320px;
    margin: 0 auto 72px;
    color: #172033;
}

.study_page_head {
    position: relative;
    margin: 0 0 28px;
    padding: 44px 48px;
    border-radius: 32px;
    background:
        radial-gradient(circle at top right, rgba(88, 156, 255, 0.22), transparent 30%),
        linear-gradient(135deg, #0f1b33 0%, #18315f 52%, #245b63 100%);
    overflow: hidden;
    box-shadow: 0 24px 50px rgba(14, 30, 63, 0.18);
}

.study_page_head::after {
    content: "";
    position: absolute;
    right: -40px;
    bottom: -56px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.study_page_head_text {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.study_page_eyebrow {
    margin: 0 0 12px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.study_page_title {
    margin: 0;
    color: #fff;
    font-size: 40px;
    line-height: 1.18;
    font-weight: 600;
    word-break: keep-all;
}

.study_page_tools {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin: 0 0 24px;
    padding: 20px 24px;
    border: 1px solid #d9e1ef;
    border-radius: 24px;
    background: linear-gradient(180deg, #ffffff 0%, #f7f9fd 100%);
    box-shadow: 0 16px 34px rgba(18, 34, 66, 0.08);
}

.study_page_tools .bo_top_tit {
    width: auto;
    float: none;
    margin: 0;
    padding: 0;
    font-size: 15px;
    color: #52627f;
}

.study_page_count {
    color: #0d2d69;
    font-size: 28px;
    font-weight: 700;
    line-height: 1;
}

.study_page_tools #bo_sch {
    width: auto;
    float: none;
    margin: 0;
}

.study_page_tools #bo_sch form {
    display: flex;
    align-items: center;
    gap: 12px;
}

.study_page_tools #bo_sch .frm_input {
    min-width: 240px;
    height: 44px;
    padding: 0 16px;
    border: 1px solid #ccd6ea;
    border-radius: 999px;
    background: #fff !important;
    color: #172033;
    text-align: left;
    box-shadow: inset 0 1px 2px rgba(10, 24, 52, 0.04);
}

.study_page_tools #bo_sch .btn_submit {
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, #0f4aa2 0%, #0c7a72 100%);
    box-shadow: 0 12px 24px rgba(15, 74, 162, 0.26);
}

.study_page_body {
    margin-top: 18px;
}

.board_research_ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

#gall_ul.board_research_ul li.gall_li.study_card {
    float: none;
    width: auto;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 28px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 22px 48px rgba(15, 29, 55, 0.12);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

#gall_ul.board_research_ul li.gall_li.study_card:hover {
    background: #fff;
    transform: translateY(-6px);
    box-shadow: 0 28px 62px rgba(15, 29, 55, 0.18);
}

.study_card_media {
    position: relative;
    display: block;
    aspect-ratio: 1.55 / 1;
    overflow: hidden;
    background: linear-gradient(135deg, #dbe5f7 0%, #eef4fb 100%);
}

.study_card_media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 22, 43, 0) 42%, rgba(10, 22, 43, 0.24) 100%);
    pointer-events: none;
}

.study_card_media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.study_card:hover .study_card_media img {
    transform: scale(1.06);
}

.study_notice_badge {
    position: absolute;
    top: 18px;
    left: 18px;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #0f3575;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.study_card_body {
    padding: 24px 26px 26px;
}

.study_meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 14px;
}

.study_meta .bo_cate_link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 8px 12px;
    border: 1px solid #d4def0;
    border-radius: 999px;
    background: #f4f7fc;
    color: #24436d !important;
    font-size: 12px !important;
    font-weight: 600;
    line-height: 1;
}

.study_meta .span_ca2 {
    color: #6780a4;
}

.study_card_title {
    display: block;
    margin: 0 0 14px;
    color: #0f1728;
    font-size: 24px;
    line-height: 1.35;
    font-weight: 600;
    word-break: keep-all;
}

.study_card_footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid #e6edf8;
}

.study_card_date {
    color: #71809b;
    font-size: 13px;
    font-weight: 500;
}

.study_card_more {
    color: #0f4aa2;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.study_card_excerpt {
    margin-top: 14px;
    color: #57657f;
    font-size: 15px;
    line-height: 1.8;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.study_empty {
    grid-column: 1 / -1;
    padding: 56px 24px !important;
    border-radius: 24px;
    border: 1px dashed #cad6ea !important;
    background: #f8fbff;
    text-align: center;
    color: #60708c;
}

#bo_cate {
    margin: 0 0 22px;
}

#bo_cate ul {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 0;
    padding: 0;
}

#bo_cate li {
    float: none;
    width: auto !important;
    margin: 0;
}

#bo_cate li:nth-of-type(1) a {
    border-left: 1px solid #d8e0ee;
}

#bo_cate a {
    width: auto;
    min-height: 46px;
    padding: 0 18px;
    border: 1px solid #d8e0ee;
    border-left: 1px solid #d8e0ee;
    border-radius: 999px;
    background: #fff;
    color: #49617f;
    line-height: 44px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 10px 24px rgba(16, 33, 61, 0.05);
}

#bo_cate #bo_cate_on {
    background: linear-gradient(135deg, #103c92 0%, #0d6d74 100%);
    border-color: transparent;
    color: #fff;
}

@media screen and (max-width: 1024px) {
    .board_research_ul {
        grid-template-columns: 1fr;
    }

    .study_page_head {
        padding: 36px 28px;
    }

    .study_page_title {
        font-size: 32px;
    }
}

@media screen and (max-width: 767px) {
    .study_page_head {
        padding: 28px 22px;
        border-radius: 24px;
    }

    .study_page_title {
        font-size: 28px;
    }

    .study_page_tools {
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
    }

    .study_page_tools #bo_sch,
    .study_page_tools #bo_sch form {
        width: 100%;
    }

    .study_page_tools #bo_sch .frm_input {
        min-width: 0;
        width: 100%;
    }

    .study_card_body {
        padding: 20px 18px 22px;
    }

    .study_card_title {
        font-size: 20px;
    }

    .study_card_excerpt {
        font-size: 14px;
    }
}