.course-filters {
    flex-wrap: wrap;
    gap: 12px 32px
}

.course-banner {
    display: flex;
    min-height: 220px;
    background: #e6eef8;
    overflow: hidden
}

.course-banner-image {
    width: 35%;
    height: 240px;
    object-fit: cover
}

.course-banner-copy {
    padding: 34px 40px;
    align-self: center
}

.course-banner-copy h3 {
    font-size: 32px;
    margin: 10px 0;
    font-weight: 550
}

.course-banner-copy p {
    color: var(--muted);
    margin: 0
}

.course-count {
    font-size: 13px;
    color: var(--muted);
    margin: 26px 0 16px
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px
}

.course-card {
    background: #fff;
    padding: 26px;
    border: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    min-width: 0
}

.course-card h4 {
    margin: 0;
    font-size: 19px;
    font-weight: 550;
    line-height: 1.6
}

.course-card p {
    font-size: 13px;
    color: var(--muted);
    margin: 14px 0 22px;
    flex: 1
}

.course-card a {
    font-size: 12px;
    color: var(--blue)
}

.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
    padding: 20px 0;
    border-bottom: 1px solid var(--line)
}

.heading-with-link {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px 20px
}

.document-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 14px;
    color: var(--blue);
    white-space: nowrap;
    text-underline-offset: 4px
}

.document-link:hover {
    text-decoration: underline
}

.document-link:focus-visible {
    outline: 3px solid #f1aa36;
    outline-offset: 4px
}

.support-heading-row {
    margin: 32px 0 16px
}

.support-heading {
    font-size: 24px;
    font-weight: 550;
    margin: 0
}

[data-theme="dark"] .course-banner {
    background: #20324b
}

[data-theme="dark"] .course-card {
    background: var(--surface)
}

.admin-tabs {
    flex-wrap: wrap
}

.course-page-note {
    margin: 0 0 20px;
    font-size: 13px;
    color: var(--muted)
}

@media(max-width:1000px) {
    .course-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr))
    }

    .course-banner-copy {
        padding: 24px
    }

    .course-banner-copy h3 {
        font-size: 28px
    }
}

@media(max-width:600px) {
    .course-grid {
        grid-template-columns: 1fr;
        gap: 10px
    }

    .course-banner {
        display: block
    }

    .course-banner-image {
        width: 100%;
        height: 175px;
        object-position: center 35%
    }

    .course-banner-copy {
        padding: 18px
    }

    .course-banner-copy h3 {
        font-size: 26px
    }

    .course-banner-copy p {
        font-size: 14px
    }

    .course-footer {
        display: block;
        margin-top: 18px;
        padding: 12px 0
    }

    .course-footer>a {
        margin-top: 10px
    }

    .course-filters {
        gap: 24px
    }

    .course-card {
        padding: 14px 16px
    }

    .course-card h4 {
        font-size: 18px
    }

    .course-card p {
        margin: 7px 0 10px;
        line-height: 1.7
    }

    .course-count {
        margin: 18px 0 10px
    }

    #course-catalog .team-toggle {
        margin-top: 18px;
        padding: 8px 20px
    }

    .support-heading {
        font-size: 22px
    }

    .support-heading-row {
        margin: 28px 0 14px
    }
}.course-detail-button{border:0;background:none;padding:0;color:var(--blue);align-self:flex-start;text-align:left;font-size:12px}.course-detail-button:hover{text-decoration:underline}.course-detail-heading{font-size:18px;font-weight:550;margin:26px 0 12px}.course-description{line-height:2}.course-outline{padding-left:22px;color:var(--muted)}.platform-heading{border-top:1px solid #55749d;margin-top:44px;padding-top:28px}.platform-heading h3{font-size:22px;font-weight:500;margin:0}.platform-heading p{margin:6px 0 22px}.platform-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.platform-card{border:1px solid #5374a0;background:#ffffff08;color:#fff;padding:22px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;min-width:0}.platform-card:hover{border-color:#b7d4fa;background:#ffffff12}.platform-qr{width:100%;max-width:210px;height:230px;object-fit:contain;background:#fff;padding:8px}.platform-card strong{font-size:17px;font-weight:500}.platform-card span,.platform-card small{font-size:12px;color:#bad0ee}.qr-large{display:block;width:100%;max-width:500px;max-height:65vh;object-fit:contain;margin:15px auto;background:#fff}.back-to-top{position:fixed;bottom:28px;right:24px;z-index:15;background:var(--blue);color:white;border:1px solid transparent;border-radius:8px;padding:8px 14px;box-shadow:0 4px 20px #10274333;display:flex;flex-direction:column;align-items:center}.back-to-top span{font-size:22px;line-height:1.3}.back-to-top small{font-size:10px}.back-to-top[hidden]{display:none}.back-to-top:hover{border-color:currentColor}[data-theme="dark"] .back-to-top{background:#2965cc}@media(max-width:760px){.platform-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.platform-card{padding:12px 8px}.platform-qr{height:185px;padding:4px}.platform-card span{font-size:10px}.back-to-top{right:14px;bottom:18px;padding:8px 12px}}@media(max-width:380px){.platform-qr{height:155px}}