.article-hero > .button-secondary {
    margin-top: 2rem;
}

.article-slides {
    max-width: 72rem;
    scroll-margin-top: 7rem;
    margin-top: clamp(3rem, 7vw, 6rem);
    margin-bottom: clamp(3rem, 7vw, 6rem);
}

.article-slides__heading {
    max-width: 48rem;
    margin-bottom: 1.5rem;
}

.article-slides__heading h2 {
    margin: 0 0 1rem;
    font-family: 'Newsreader', Georgia, serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.1;
}

.article-slides__heading p:not(.eyebrow),
.article-slides__hint {
    color: var(--muted);
    line-height: 1.6;
}

.slide-viewer {
    overflow: hidden;
    border: 1px solid var(--muted);
    border-radius: 1rem;
    background: var(--paper);
    color: var(--ink);
}

.slide-viewer [hidden] {
    display: none !important;
}

.slide-viewer figure {
    margin: 0;
}

.slide-viewer img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: contain;
}

.slide-viewer__controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem;
    border-top: 1px solid var(--muted);
}

.slide-viewer__controls button,
.slide-viewer__controls select {
    min-height: 44px;
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--muted);
    border-radius: 0.5rem;
    background: var(--paper-light);
    color: var(--ink);
    font: inherit;
    font-size: 0.85rem;
}

.slide-viewer__controls button {
    cursor: pointer;
}

.slide-viewer__controls button:disabled {
    opacity: 0.4;
    cursor: default;
}

.slide-viewer__picker {
    flex: 1;
    min-width: 0;
}

.slide-viewer__picker select {
    width: 100%;
}

.slide-viewer:focus-visible,
.slide-viewer :focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: -3px;
}

.slide-viewer__status {
    padding: 0 1rem 1rem;
    margin: 0;
    font-size: 0.8rem;
}

.slide-viewer__text {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--muted);
    font-size: 0.9rem;
}

.slide-viewer__text summary {
    cursor: pointer;
}

.slide-viewer__text div {
    margin-top: 1rem;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    line-height: 1.6;
}

.article-slides__hint {
    margin-top: 0.8rem;
    font-size: 0.8rem;
}

.slide-viewer:fullscreen {
    overflow-y: auto;
    border: 0;
    border-radius: 0;
}

.slide-viewer:fullscreen img {
    height: calc(100dvh - 12rem);
    min-height: 120px;
}

@media (max-width: 600px) {
    .slide-viewer__picker {
        flex-basis: 100%;
        order: -1;
    }

    .slide-viewer__controls button {
        flex: 1;
    }
}