.internal-reading {
    margin-top: 36px;
    padding: 28px 30px;
    border: 1px solid #d8eee7;
    border-radius: 18px;
    background: #f4faf8;
}

.internal-reading h2 {
    margin: 0 0 18px;
    color: #1f3d37;
    font-size: 26px;
    line-height: 1.25;
}

.internal-reading ul {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.internal-reading li { margin: 0; }

.internal-reading a {
    display: block;
    position: relative;
    padding: 14px 42px 14px 16px;
    border: 1px solid #d9eae5;
    border-radius: 10px;
    background: #fff;
    color: #237c66;
    font-weight: 600;
    line-height: 1.35;
    text-decoration: none;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.internal-reading a::after {
    position: absolute;
    top: 50%;
    right: 17px;
    content: '→';
    font-size: 22px;
    transform: translateY(-50%);
}

.internal-reading a:hover {
    border-color: #62ad99;
    box-shadow: 0 5px 16px rgba(36, 104, 86, .12);
    transform: translateY(-1px);
}

@media (max-width: 575px) {
    .internal-reading {
        margin-top: 26px;
        padding: 22px 18px;
        border-radius: 14px;
    }

    .internal-reading h2 { font-size: 22px; }
    .internal-reading a { padding: 13px 38px 13px 14px; }
}

.service-evidence {
    margin-top: 34px;
    padding: 26px 30px;
    border-left: 4px solid #2d9d84;
    background: #f4faf8;
}

.service-evidence h2 { margin: 0 0 12px; color: #1f3d37; font-size: 24px; }
.service-evidence p { margin: 0 0 12px; }
.service-evidence ul { margin: 0; padding-left: 20px; }
.service-evidence li { margin: 7px 0; }
.service-evidence a { color: #237c66; text-decoration: underline; }

.service-marketing-note {
    margin-top: 28px;
    padding: 16px 20px;
    border: 1px solid #e7d39e;
    border-radius: 10px;
    background: #fff9e9;
    color: #5b4a23;
    font-size: 15px;
    line-height: 1.5;
}