.partner-box {
    padding: 80px 0;
    background: #F5F5F5;
    margin-bottom: 80px;
}

@media only screen and (max-width: 768px) {
    .partner-box {
        padding: 60px 0;
        margin-bottom: 60px;
    }
}

.partner-title {
    text-align: center;
    font-family: 'Noto Sans JP';
    font-weight: 600;
    font-size: 38px;
    line-height: 1.2;
    color: #525263;
    margin-bottom: 48px;
}

@media only screen and (max-width: 768px) {
    .partner-title {
        font-size: 28px;
        margin-bottom: 28px;
    }
}

.partner-title span {
    display: block;
    text-align: center;
    font-size: 24px;
    padding-top: 8px;
}

@media only screen and (max-width: 768px) {
    .partner-title span {
        font-size: 20px;
        padding-top: 8px;
    }
}

.partner-disp {
    font-family: 'Noto Sans JP';
    font-weight: 400;
    font-size: 16px;
    line-height: 1.75;
    text-align: center;
    color: #525263;
    margin-bottom: 48px;
}

@media only screen and (max-width: 768px) {
    .partner-disp {
        font-size: 14px;
        margin-bottom: 28px;
        text-align: left;
    }
}

.partner-items {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 48px;
}

@media only screen and (max-width: 768px) {
    .partner-items {
        gap: 16px;
        margin-bottom: 28px;
    }
}

.partner-item {
    padding: 24px 24px 28px;
    min-width: 306px;
    width: calc(25% - (72px / 4));
    background: #FFFFFF;
    border-radius: 16px;
}

@media only screen and (max-width: 768px) {
    .partner-item {
        padding: 16px 0;
        min-width: 164px;
        width: calc(50% - 8px);
    }
}

.partner-item--image {
    margin-bottom: 20px;
    text-align: center;
}

@media only screen and (max-width: 768px) {
    .partner-item--image {
        padding: 0 12px;
        margin-bottom: 0;
    }
}

.partner-item--image img {
    width: 100%;
}

@media only screen and (max-width: 768px) {
    .partner-item--disp {
        padding: 0 12px;
    }
}

.partner-item h3 {
    font-family: 'Noto Sans JP';
    font-weight: 700;
    font-size: 25px;
    line-height: 1.25;
    text-align: center;
    color: #525263;
    margin-bottom: 8px;
}

@media only screen and (max-width: 768px) {
    .partner-item h3 {
        font-size: 20px;
        margin-bottom: 4px;
    }
}

.partner-item h4 {
    text-align: center;
    font-family: 'Noto Sans JP';
    font-weight: 700;
    font-size: 16px;
    line-height: 1.25;
    letter-spacing: 0.4px;
    color: #2A8A40;
    margin-bottom: 8px;
}

@media only screen and (max-width: 768px) {
    .partner-item h4 {
        font-size: 14px;
        margin-bottom: 4px;
    }
}

.partner-item p {
    font-family: 'Noto Sans JP';
    font-style: normal;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.5;
    color: #525263;
}

@media only screen and (max-width: 768px) {
    .partner-item p {
        font-size: 13px;
    }
}

.partner-link {
    text-align: center;
}

.partner-link a {
    font-family: 'Noto Sans JP';
    font-weight: 700;
    font-size: 16px;
    line-height: 1.5;
    text-decoration-line: underline;
    color: #269641;
}

@media only screen and (max-width: 768px) {
    .partner-link a {
        font-size: 14px;
    }
}

.partner-link a span {
    position: relative;
    padding-right: 1.5em;
}

.partner-link a span::before {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 8px;
    height: 8px;
    border-top: 1px solid #269641;
    border-right: 1px solid #269641;
    transform: translateY(-50%) rotate(45deg);
}

@media only screen and (max-width: 768px) {
    .partner-link a span::before {
        width: 6px;
        height: 6px;
    }
}