.insightContainer .wrap {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box;
}

.insightContainer .section {
    padding: 84px 0
}

.insightContainer .section.alt, .insightContainer .section .alt {
    background: var(--bg)
}

.insightContainer .sectionhead {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 20px;
    margin-bottom: 30px
}

.insightContainer .sectionhead h2 {
    font-size: clamp(28px, 3vw, 39px);
    margin: 9px 0 0
}

.insightContainer .sectionhead p {
    color: var(--muted);
    max-width: 470px;
    line-height: 170%
}

.insightContainer .link {
    color: var(--blue);
    font-weight: 800;
    font-size: 13px
}

.insightContainer .feature {
    display: grid;
    grid-template-columns:1fr 1fr;
    background: #fff;
    box-shadow: 0 15px 50px #132d5612;
    border: 1px solid var(--line);
    overflow: hidden
}

.insightContainer .featureVisual, .insightContainer .thumb {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #cedaeb, #7e9bc4)
}

.insightContainer .featureVisual {
    min-height: 430px
}

.insightContainer .featureVisual img, .insightContainer .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 350ms
}

.insightContainer .feature:hover img, .insightContainer .story:hover img {
    transform: scale(103%)
}

.insightContainer .featureText {
    padding: 52px 47px;
    display: flex;
    flex-direction: column;
    justify-content: center
}

.insightContainer .tag {
    font-size: 10px;
    font-weight: 800;
    color: var(--blue);
    text-transform: uppercase
}

.insightContainer .featureText h2 {
    font-size: clamp(28px, 3vw, 41px);
    line-height: 122%;
    margin: 17px 0
}

.insightContainer .featureText p, .insightContainer .story p {
    color: var(--muted);
    line-height: 175%;
    font-size: 14px
}

.insightContainer .meta {
    color: #74849a;
    font-size: 12px;
    margin-top: 20px
}

.insightContainer .arrowLink {
    color: var(--blue);
    font-size: 13px;
    font-weight: 800;
    margin-top: 25px
}

.insightContainer .topics {
    display: grid;
    grid-template-columns:repeat(4, 1fr);
    gap: 12px
}

.insightContainer .topic {
    padding: 25px 19px;
    border: 1px solid var(--line);
    background: #fff;
    min-height: 168px;
    transition: 200ms;
    text-align: left
}

.insightContainer .topic:hover, .insightContainer .topic .selected {
    border-color: #8eaddb;
    background: #f1f6ff;
    transform: translateY(-2px)
}

.insightContainer .topicIcon {
    font-size: 27px;
    margin-bottom: 20px;
    display: block
}

.insightContainer .topic strong {
    font-size: 14px;
    line-height: 150%;
    display: block
}

.insightContainer .topic small {
    font-size: 11px;
    color: var(--muted);
    display: block;
    margin-top: 8px
}

.insightContainer .toolsbar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin: 30px 0
}

.insightContainer .search {
    flex: 1;
    min-width: 240px;
    padding: 15px 18px;
    border: 1px solid #d7e1ed;
    border-radius: 5px;
    outline: 0
}

.insightContainer .search:focus {
    border-color: var(--blue)
}

.insightContainer .select {
    padding: 14px;
    border: 1px solid #d7e1ed;
    background: white;
    border-radius: 5px;
    color: var(--ink)
}

.insightContainer .stories {
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    gap: 25px
}

.insightContainer .story {
    background: #fff;
    border: 1px solid var(--line);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: 200ms
}

.insightContainer .story:hover {
    box-shadow: 0 12px 36px #152d5115;
    transform: translateY(-2px)
}

.insightContainer .thumb {
    height: 210px
}

.insightContainer .storyBody {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column
}

.insightContainer .story h3 {
    font-size: 20px;
    line-height: 138%;
    margin: 12px 0
}

.insightContainer .story p {
    margin-bottom: 0
}

.insightContainer .story .meta {
    margin-top: auto;
    padding-top: 22px
}

.insightContainer .empty {
    padding: 50px;
    text-align: center;
    color: var(--muted);
    grid-column: 1/-1
}

.insightContainer .spotlight {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 55px;
    align-items: center
}

.insightContainer .spotlight h2 {
    font-size: clamp(30px, 3vw, 48px);
    line-height: 120%;
    margin: 18px 0
}

.insightContainer .spotlight p {
    color: var(--muted);
    line-height: 180%
}

.insightContainer .spotlightVisual {
    height: 360px;
    overflow: hidden
}

.insightContainer .spotlightVisual img {
    height: 100%;
    width: 100%;
    object-fit: cover
}

.insightContainer .authors {
    display: grid;
    grid-template-columns:repeat(3, 1fr);
    gap: 22px
}

.insightContainer .authorCard {
    background: white;
    border: 1px solid var(--line);
    padding: 28px;
    display: flex;
    gap: 18px;
    align-items: flex-start
}

.insightContainer .avatar {
    width: 58px;
    height: 58px;
    flex: none;
    border-radius: 50%;
    background: #e7effb;
    display: grid;
    place-items: center;
    color: var(--blue);
    font-weight: 800;
    font-size: 18px
}

.insightContainer .authorCard h3 {
    font-size: 16px;
    margin: 2px 0 6px
}

.insightContainer .authorCard p {
    font-size: 12px;
    color: var(--muted);
    line-height: 160%;
    margin: 0
}

.insightContainer .note {
    font-size: 12px;
    color: #697b91;
    margin-top: 18px
}

.insightContainer .cta {
    background: #173b72;
    color: white;
    padding: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px
}

.insightContainer .cta h2 {
    font-size: 30px;
    margin-bottom: 9px
}

.insightContainer .cta p {
    color: #d3e0f2;
    margin-bottom: 0
}

.insightContainer .crumb {
    font-size: 12px;
    color: #607795;
    margin-bottom: 24px
}

.insightContainer .articleLayout {
    display: grid;
    grid-template-columns:200px minmax(0, 760px);
    gap: 65px;
    padding-top: 65px;
    padding-bottom: 95px
}

.insightContainer .toc {
    position: sticky;
    top: 112px;
    align-self: start;
    border-left: 2px solid var(--line);
    padding-left: 18px
}

.insightContainer .toc a {
    display: block;
    color: #677c94;
    font-size: 12px;
    margin: 15px 0
}

.insightContainer .articleContent {
    font-size: 16px;
    line-height: 195%;
    color: #33465c
}

.insightContainer .articleContent h2 {
    color: var(--navy);
    font-size: 26px;
    line-height: 140%;
    margin-top: 40px
}

.insightContainer .articleContent p {
    margin-bottom: 20px
}

.insightContainer .articleContent .callout {
    background: #eff5fc;
    border-left: 4px solid var(--blue);
    padding: 25px;
    margin: 30px 0
}

.insightContainer .articleImage {
    width: 100%;
    height: 380px;
    object-fit: cover;
    margin: 0 0 35px
}

.insightContainer .authorBox {
    display: flex;
    gap: 20px;
    border: 1px solid var(--line);
    background: #f7faff;
    padding: 27px;
    margin-top: 50px
}

.insightContainer .authorBox .avatar {
    width: 72px;
    height: 72px
}

.insightContainer .authorBox h3 {
    margin: 8px 0
}

.insightContainer .authorBox p {
    font-size: 13px;
    color: #667a90;
    line-height: 170%
}

.insightContainer .related {
    margin-top: 50px
}

.insightContainer .related a {
    display: block;
    border-top: 1px solid var(--line);
    padding: 16px 0;
    color: var(--blue);
    font-weight: 700
}

.insightContainer .back {
    display: inline-block;
    color: var(--blue);
    font-weight: 700;
    font-size: 13px;
    margin: 20px 0
}

.insightContainer .authorProfile {
    max-width: 780px;
    margin: 80px auto;
    min-height: 300px
}

.insightContainer .authorProfile .avatar {
    width: 95px;
    height: 95px;
    font-size: 27px;
    margin-bottom: 20px
}

.insightContainer .profileList {
    margin-top: 40px
}

.insightContainer .profileList a {
    display: block;
    border-bottom: 1px solid var(--line);
    padding: 16px 0;
    color: var(--blue)
}

@media (max-width: 1020px) {

    .insightContainer .topics {
        grid-template-columns:repeat(2, 1fr)
    }

    .insightContainer .stories {
        grid-template-columns:repeat(2, 1fr)
    }

    .insightContainer .authors {
        grid-template-columns:repeat(2, 1fr)
    }

    .insightContainer .articleLayout {
        grid-template-columns:150px 1fr;
        gap: 30px
    }
}

@media (max-width: 720px) {
    .insightContainer .section {
        padding: 55px 0
    }

    .insightContainer .feature, .insightContainer .spotlight {
        grid-template-columns:1fr
    }

    .insightContainer .featureVisual {
        min-height: 245px
    }

    .insightContainer .featureText {
        padding: 28px
    }

    .insightContainer .topics {
        grid-template-columns:repeat(2, 1fr)
    }

    .insightContainer .stories, .insightContainer .authors {
        grid-template-columns:1fr
    }

    .insightContainer .thumb {
        height: 230px
    }

    .insightContainer .sectionhead {
        align-items: start;
        flex-direction: column
    }

    .insightContainer .cta {
        padding: 30px;
        align-items: flex-start;
        flex-direction: column
    }

    .insightContainer .articleLayout {
        display: block;
        padding-top: 35px
    }

    .insightContainer .toc {
        position: static;
        margin-bottom: 30px
    }

    .insightContainer .articleImage {
        height: 230px
    }

    .insightContainer .authorBox {
        flex-direction: column
    }

    .insightContainer .spotlightVisual {
        height: 260px
    }
}


/* Werkstoffwahl article: preserve full diagrams and support narrow screens. */
.insightContainer .materialFigure { margin: 26px 0 10px; }
.insightContainer .materialFigure img { display:block; width:100%; height:auto; }
.insightContainer .materialCaption { font-size:13px; line-height:1.6; color:#61738a; }
.insightContainer .materialPlaceholder { border:1px dashed #8194ae; padding:22px; color:#61738a; }
.insightContainer .materialTable { overflow-x:auto; margin:24px 0; }
.insightContainer .materialTable table { width:100%; border-collapse:collapse; font-size:14px; line-height:1.6; }
.insightContainer .materialTable th, .insightContainer .materialTable td { border:1px solid #d5dfeb; padding:12px; text-align:left; vertical-align:top; }
.insightContainer .materialTable thead { background:#eef3fa; color:#173b72; }
.insightContainer .materialTable tbody th { font-weight:600; }
.insightContainer .articleContent h3 { font-size:19px; line-height:1.5; margin-top:28px; }

/* Supplied author portrait in cards, profiles and article bylines. */
.insightContainer .avatar{overflow:hidden;flex-shrink:0}
.insightContainer .avatar img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 25%}
.insightContainer .materialFigure img{height:auto;object-fit:contain}

.insightContainer .avatar img[src$="/patrick-koenlein-autor.webp"] { filter: grayscale(1); }