.research-detail-page {
    min-height: 100vh;
    background: #ffffff;
    padding: 50px 20px 80px;
}

.research-detail-container {
    max-width: 900px;
    margin: 0 auto;
}

.research-back {
    display: inline-block;
    margin-bottom: 35px;
    color: #287c4b;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

.research-back:hover {
    text-decoration: underline;
}

.research-detail {
    padding: 45px;
    border: 1px solid #e1e7e3;
    background: #ffffff;
}

.research-detail-label {
    margin-bottom: 12px;
    color: #287c4b;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.research-detail h1 {
    margin: 0 0 20px;
    color: #17251c;
    font-size: 34px;
    line-height: 1.35;
}

.research-detail-citation {
    padding: 18px 0;
    border-top: 1px solid #edf0ed;
    border-bottom: 1px solid #edf0ed;
    color: #4e5751;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 16px;
    line-height: 1.7;
}

.research-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    padding: 25px 0;
}

.research-detail-meta div {
    min-width: 90px;
}

.research-detail-meta span {
    display: block;
    margin-bottom: 5px;
    color: #8a938d;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
}

.research-detail-meta strong {
    color: #303a34;
    font-size: 14px;
}

.research-detail-section {
    margin-top: 15px;
    padding-top: 25px;
    border-top: 1px solid #edf0ed;
}

.research-detail-section h2,
.research-pdf h2 {
    margin: 0 0 12px;
    color: #17251c;
    font-size: 19px;
}

.research-description {
    color: #555e58;
    font-size: 14px;
    line-height: 1.8;
}

.research-pdf {
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid #edf0ed;
}

.research-pdf-button {
    display: inline-block;
    padding: 12px 18px;
    background: #287c4b;
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 3px;
}

.research-pdf-button:hover {
    background: #1e633b;
}

.research-not-found {
    padding: 70px 25px;
    text-align: center;
    border: 1px solid #e1e7e3;
}

.research-not-found h2 {
    margin: 0 0 8px;
    color: #17251c;
}

.research-not-found p {
    margin: 0 0 20px;
    color: #737c76;
}

.research-not-found a {
    color: #287c4b;
    font-weight: 700;
    text-decoration: none;
}

@media (max-width: 600px) {

    .research-detail-page {
        padding: 35px 15px 60px;
    }

    .research-detail {
        padding: 25px 20px;
    }

    .research-detail h1 {
        font-size: 26px;
    }

    .research-detail-citation {
        font-size: 14px;
    }

    .research-detail-meta {
        gap: 20px;
    }
}