/* Shockwave page */
.explainer .cols {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 88px;
    align-items: start;
}
.explainer .long {
    max-width: 720px;
}
.explainer .long h3 {
    margin-top: 40px;
}
.explainer .long .list {
    font-size: 17px;
}
.explainer .rail {
    position: sticky;
    top: 108px;
}
.explainer .rail img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--rimg);
}
.explainer .good {
    margin-top: 24px;
    padding: 24px 26px 20px;
    background: var(--bg2);
    border-radius: var(--rimg);
}
.explainer .good h4 {
    margin-bottom: 8px;
}
.explainer .good ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.explainer .good li {
    padding: 8px 0;
    border-top: 1px solid var(--line);
    font-size: 16px;
}
.explainer .good li:first-child {
    border-top: 0;
}
.course .hline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}
.course .hline > div {
    position: relative;
    padding-top: 72px;
}
.course .hline .n {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: #fff;
    border-radius: var(--r);
    font-family: var(--head);
    font-weight: 700;
    font-size: 22px;
}
.course .hline > div:before {
    content: '';
    position: absolute;
    top: 23px;
    left: 60px;
    right: -28px;
    height: 2px;
    background: var(--line);
}
.course .hline > div:last-child:before {
    display: none;
}
.course .hline h3 {
    font-size: 22px;
}
.course .hline p {
    font-size: 17px;
    margin: 0;
}
.cost {
    background: var(--accent);
    color: #fff;
}
.cost h2,
.cost h3 {
    color: #fff;
}
.cost p,
.cost li {
    color: rgba(255, 255, 255, .9);
}
.cost .link {
    color: #fff;
    border-color: rgba(255, 255, 255, .45);
}
.cost .link:hover {
    border-color: #fff;
}

@media (max-width: 980px) {
    .explainer .cols,
    .course .hline {
        grid-template-columns: 1fr;
    }
    .explainer .cols {
        gap: 40px;
    }
    .explainer .rail {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        align-items: start;
    }
    .explainer .good {
        margin: 0;
    }
    .explainer .rail p {
        grid-column: 1 / -1;
    }
    .course .hline {
        gap: 28px;
    }
    .course .hline > div {
        padding-top: 0;
        padding-left: 68px;
    }
    .course .hline > div:before {
        display: none;
    }
}
@media (max-width: 600px) {
    .explainer .rail {
        grid-template-columns: 1fr;
    }
    .course .hline > div {
        padding-left: 60px;
    }
    .course .hline .n {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
}