.introgreen-tool-explanation {
    box-sizing: border-box;
    width: 100%;
    max-width: 960px;
    margin: 40px auto 24px;
    padding: 24px 16px 0;
    border-top: 1px solid #d3dfd2;
    color: #25382b;
    line-height: 1.65;
    overflow-wrap: anywhere;
    letter-spacing: 0;
}
.introgreen-tool-explanation h2 {
    margin: 0 0 12px;
    font-size: 22px;
    line-height: 1.3;
}
.introgreen-tool-explanation h3 {
    margin: 0 0 8px;
    font-size: 17px;
    line-height: 1.4;
}
.introgreen-tool-explanation p { margin: 0 0 16px; }
.introgreen-tool-explanation__columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 32px;
    margin-top: 24px;
}
.introgreen-tool-explanation ul { margin: 0; padding-left: 20px; }
.introgreen-tool-explanation li { margin-bottom: 8px; }
.introgreen-tool-explanation a { color: #245f2b; text-decoration: underline; }
.introgreen-tool-explanation a:focus-visible { outline: 2px solid #245f2b; outline-offset: 4px; }
.introgreen-tool-explanation__related { padding-top: 16px; }
@media (max-width: 640px) {
    .introgreen-tool-explanation { margin-top: 28px; padding-right: 8px; padding-left: 8px; }
    .introgreen-tool-explanation__columns { grid-template-columns: minmax(0, 1fr); gap: 20px; }
}