/* Added: 2026-09-04 16:25 - One low-specificity block contract for Home, Pages, indexes and exact previews. */
/* Added: 2026-09-02 11:12 - Provides one responsive, privacy-first video surface for public pages and exact previews. */
.content-youtube {
    width: 100%;
    max-width: 48rem;
}

.content-youtube-player {
    position: relative;
    width: 100%;
    min-height: 0;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--brand-primary) 22%, white);
    border-radius: 0.55rem;
    aspect-ratio: 16 / 9;
    background: var(--brand-primary);
}

.content-youtube-player > img,
.content-youtube-player > iframe,
.content-youtube-placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.content-youtube-player > img {
    object-fit: cover;
}

.content-youtube-player > iframe {
    border: 0;
}

.content-youtube-placeholder {
    display: grid;
    place-items: end start;
    padding: clamp(1rem, 4vw, 2rem);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 55%),
        linear-gradient(145deg, var(--brand-primary), var(--brand-primary-dark));
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.content-youtube-load {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    width: 100%;
    border: 0;
    background: rgba(5, 17, 33, 0.2);
    color: white;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
}

.content-youtube-load:hover {
    background: rgba(5, 17, 33, 0.32);
}

.content-youtube-load:focus-visible {
    outline: 0.2rem solid white;
    outline-offset: -0.35rem;
}

.content-youtube-play {
    display: grid;
    width: 3.2rem;
    height: 3.2rem;
    place-items: center;
    padding-left: 0.18rem;
    border-radius: 50%;
    background: var(--brand-accent);
    box-shadow: 0 0.35rem 1.2rem rgba(5, 17, 33, 0.28);
    font-size: 1.15rem;
}

.content-youtube figcaption {
    margin-top: 0.6rem;
    color: var(--color-ink);
    font-size: 0.9rem;
    line-height: 1.5;
}

.content-youtube-fallback {
    display: inline-block;
    margin-top: 0.35rem;
    color: var(--brand-primary-dark);
    font-size: 0.78rem;
}
.content-flow {
    width: 100%;
    min-width: 0;
    font-size: 1.03rem;
    overflow-wrap: anywhere;
    display: flow-root;
}

.content-flow .content-block {
    min-width: 0;
    max-width: 48rem;
    margin: 0;
}
.content-flow > .content-block + .content-block { margin-top: 1rem; }
.content-flow > .content-block + .content-heading { margin-top: 1.85rem; }
.content-flow > .content-heading + .content-block { margin-top: 0.6rem; }
.content-flow > .content-block:first-child { margin-top: 0; }
.content-flow > .content-block:last-child { margin-bottom: 0; }

.content-flow .content-paragraph { white-space: pre-line; }
.content-flow .content-heading {
    color: var(--brand-primary);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
    scroll-margin-top: 6rem;
    text-wrap: pretty;
}
.content-flow h2.content-heading { font-size: clamp(1.5rem, 3vw, 1.9rem); }
.content-flow h3.content-heading { font-size: clamp(1.2rem, 2.4vw, 1.45rem); }
.content-flow .content-list { padding-inline-start: 1.45rem; }
.content-list li + li { margin-top: 0.35rem; }
.content-list--steps li { padding-left: 0.3rem; margin-bottom: 0.65rem; }
.content-list--steps li::marker { color: var(--brand-primary); font-weight: 750; }
.content-flow .content-quote {
    padding: 0.35rem 0 0.35rem 1rem;
    border-left: 0.2rem solid var(--brand-accent);
    color: var(--color-muted);
    font-size: 1.1rem;
}
.content-quote p { margin: 0; white-space: pre-line; }
.content-flow .content-callout {
    padding: 0.85rem 1rem;
    border: 1px solid var(--color-border);
    border-left: 0.2rem solid var(--brand-primary);
    border-radius: 0.3rem;
    background: var(--brand-primary-soft);
    white-space: pre-line;
}
.content-flow .content-callout--tip { border-left-color: #217347; background: #eff7f2; }
.content-flow .content-callout--warning { border-left-color: var(--brand-accent); background: #fff5ec; }
.content-callout strong { font-size: 0.9rem; }
.content-flow .content-divider {
    margin-block: 1.65rem;
    border: 0;
    border-top: 1px solid var(--color-border);
}

/* Added: 2026-09-01 20:40 - Shares responsive editorial image sizing across the homepage, content pages, and exact preview. */
.content-flow .content-image { width: 100%; }
.content-flow .content-image--small { max-width: 30rem; }
.content-flow .content-image--medium { max-width: 48rem; }
.content-flow .content-image--large { max-width: 56rem; }
.content-flow .content-image--full { max-width: 64rem; }
.content-flow .content-image--left { margin-inline: 0 auto; }
.content-flow .content-image--center { margin-inline: auto; }
.content-flow .content-image--right { margin-inline: auto 0; }
.content-image img { display: block; width: 100%; height: auto; border-radius: 0.3rem; }
.content-flow figure { margin: 0; }
.content-flow figcaption { margin-top: 0.5rem; color: var(--color-muted); font-size: 0.82rem; line-height: 1.45; }
.content-flow .content-youtube { width: 100%; max-width: 48rem; }
.content-youtube-player { min-height: 0; }

/* Added: 2026-09-04 09:43 - Long download names and filenames wrap inside the card at narrow widths. */
.content-flow .content-download {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-left: 0.2rem solid var(--brand-accent);
    border-radius: 0.3rem;
    background: var(--color-surface);
}
.content-download > div { min-width: 0; }
.content-download strong, .content-download small { display: block; }
.content-download p { margin: 0.2rem 0; color: var(--color-muted); }
.content-download small { margin-top: 0.2rem; color: var(--color-muted); }
.content-download a, .content-button a {
    display: inline-block;
    flex: none;
    padding: 0.6rem 0.95rem;
    border-radius: 0.3rem;
    background: var(--brand-primary);
    color: white;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
}
.content-download a:hover, .content-button a:hover { background: var(--brand-primary-dark); }

.content-flow .content-image-text {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 1.5rem;
    max-width: 64rem;
}
.content-image-text--right > figure { order: 2; }
.content-image-text > div { min-width: 0; white-space: pre-line; }
.content-image-text p { margin-bottom: 0; }
.content-flow .content-gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    max-width: 64rem;
}
.content-gallery figure { min-width: 0; margin: 0; }
.content-gallery img, .content-image-text img { width: 100%; height: auto; border-radius: 0.3rem; }
[data-image-enlarge] { display: block; border-radius: 0.3rem; cursor: zoom-in; }
[data-image-enlarge]:hover { outline: 1px solid var(--color-border); outline-offset: 3px; }

/* Added: 2026-09-04 17:05 - Native dialog supplies focus containment, Escape dismissal, and a bounded enlarged viewport. */
.content-image-dialog { max-width: 95vw; max-height: 95vh; padding: 0.75rem; border: 1px solid var(--color-border); border-radius: 0.4rem; background: white; }
.content-image-dialog::backdrop { background: rgb(17 26 51 / 80%); }
.content-image-dialog img { width: auto; max-width: 100%; max-height: 82vh; height: auto; object-fit: contain; }
.content-image-dialog button { display: block; margin: 0 0 0.6rem auto; border: 1px solid var(--color-border); padding: 0.3rem 0.6rem; border-radius: 0.3rem; background: white; color: var(--brand-primary); cursor: pointer; }

.content-flow .content-code { border: 1px solid var(--color-border); border-radius: 0.3rem; overflow: hidden; background: #f0f3f8; }
.content-code-toolbar { display: flex; align-items: center; flex-wrap: wrap; padding: 0.4rem 0.8rem; gap: 0.5rem; border-bottom: 1px solid var(--color-border); font-size: 0.8rem; color: var(--color-muted); }
.content-code-toolbar > span:first-child { margin-right: auto; }
.content-code button { border: 1px solid var(--color-border); background: white; border-radius: 0.2rem; padding: 0.2rem 0.55rem; color: var(--brand-primary); cursor: pointer; }
.content-code pre { margin: 0; padding: 0.85rem; overflow: auto; white-space: pre; tab-size: 4; max-height: 36rem; }
.content-code code { font: 0.88rem/1.65 Consolas, monospace; }
.content-paragraph code, .content-inline code { padding: 0.1rem 0.25rem; background: #e9edf5; border-radius: 0.2rem; font-size: 0.9em; }

.content-flow .content-table { overflow-x: auto; }
.content-table table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.content-table th, .content-table td { border-bottom: 1px solid var(--color-border); padding: 0.6rem 0.75rem; text-align: left; vertical-align: top; min-width: 6rem; }
.content-table th { background: #eef2fa; font-weight: 700; }
.content-table caption { text-align: left; margin-bottom: 0.5rem; font-weight: 700; }
.content-flow .content-details { padding: 0.75rem 1rem; border: 1px solid var(--color-border); border-radius: 0.3rem; background: var(--color-surface); }
.content-details summary { font-weight: 700; color: var(--brand-primary); cursor: pointer; }
.content-details > :not(summary) { margin: 0.7rem 0 0; white-space: pre-line; }
.content-flow .content-toc { border-left: 2px solid var(--color-border); padding-left: 1rem; font-size: 0.95rem; }
.content-toc ol, .content-toc ul { margin: 0.5rem 0 0; padding-left: 1.25rem; }
.content-toc li + li { margin-top: 0.25rem; }
.content-toc [data-level="3"] { margin-left: 1rem; }
.content-flow .content-related-pages { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); max-width: 64rem; gap: 1rem; }
.content-related-card { display: block; border: 1px solid var(--color-border); border-radius: 0.3rem; padding: 1rem; background: white; text-decoration: none; }
.content-related-card:hover { border-color: var(--brand-primary); }
.content-related-card strong { display: block; }
.content-related-card > span { display: block; margin-top: 0.4rem; color: var(--color-muted); font-size: 0.92rem; }

@media (min-width: 66rem) {
    .content-flow .content-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 38rem) {
    .content-flow .content-download { align-items: stretch; flex-direction: column; }
    .content-download a { text-align: center; }
    .content-flow .content-image-text { grid-template-columns: minmax(0, 1fr); gap: 0.85rem; }
    .content-image-text--right > figure { order: 0; }
    .content-flow .content-gallery { grid-template-columns: minmax(0, 1fr); }
}