/* Bootstrap/MDB article layout, scoped to avoid changing the shared site chrome. */
.knowledge-template { --knowledge-ink: #00204c; --knowledge-blue: #0269fe; --knowledge-gold: #fac63f; --knowledge-paper: #e1ebff; color: #263340; }
.knowledge-template .knowledge-template-section { margin-block: 2.5rem; scroll-margin-top: 6rem; }
#evidence-articulos .knowledge-template article > section { padding-block: 0; }
.knowledge-template .knowledge-template-meta { font-size: .9rem; line-height: 1.75; }
.knowledge-template .knowledge-template-figure figcaption { margin-top: .5rem; color: #6c757d; font-size: .9rem; }
.knowledge-template .knowledge-template-steps { counter-reset: knowledge-step; padding-left: 0; list-style: none; }
.knowledge-template .knowledge-template-steps li { position: relative; padding: 0 0 1.25rem 3.5rem; }
.knowledge-template .knowledge-template-steps li::before { position: absolute; top: 0; left: 0; width: 2.5rem; height: 2.5rem; border-radius: 50%; display: grid; place-items: center; background: var(--knowledge-ink); color: #fff; font-weight: 700; counter-increment: knowledge-step; content: counter(knowledge-step, decimal-leading-zero); }
.knowledge-template .knowledge-template-steps strong { display: block; }
.knowledge-template .knowledge-template-flow { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 0; padding: 0; list-style: none; }
.knowledge-template .knowledge-template-flow li { position: relative; padding: .5rem 1rem; border-radius: 999px; background: var(--knowledge-paper); color: var(--knowledge-ink); font-weight: 600; }
.knowledge-template .knowledge-template-flow li + li { margin-left: 2rem; }
.knowledge-template .knowledge-template-flow li + li::before { position: absolute; top: 50%; left: -1.5rem; content: "→"; color: var(--knowledge-blue); font-weight: 700; transform: translateY(-50%); }
.knowledge-template .knowledge-template-scope h2 { margin-top: 0; }
.knowledge-template details summary { cursor: pointer; min-height: 2.75rem; display: list-item; }
.knowledge-template a:focus-visible,
.knowledge-template summary:focus-visible { outline: 3px solid var(--knowledge-blue); outline-offset: 4px; }
.knowledge-template-skip { position: absolute; top: .5rem; left: .5rem; transform: translateY(-200%); padding: .75rem 1rem; z-index: 10000; background: #fff; color: #00204c; }
.knowledge-template-skip:focus { transform: translateY(0); }
@media (max-width: 767px) {
    .knowledge-template .knowledge-template-flow { flex-direction: column; align-items: stretch; gap: 1.75rem; }
    .knowledge-template .knowledge-template-flow li + li { margin-left: 0; }
    .knowledge-template .knowledge-template-flow li + li::before { top: -.95rem; left: 50%; content: "↓"; }
}
@media (prefers-reduced-motion: reduce) { .knowledge-template *, .knowledge-template *::before, .knowledge-template *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }

/* Missed monthly returns article: in-page navigation, lists, totals only on tables marked has-total and the scroll target of the appointment block. */
.knowledge-template .knowledge-template-toc { margin: 1.5rem 0 2rem; padding: 1rem 1.25rem; border-left: .25rem solid var(--knowledge-blue); background: var(--knowledge-paper); }
.knowledge-template .knowledge-template-toc ol { margin: 0; padding-left: 1.25rem; }
.knowledge-template h3 { margin-top: 1.75rem; }
.knowledge-template #evaluacion { scroll-margin-top: 6rem; }
.knowledge-template .card > img { aspect-ratio: 16 / 9; object-fit: cover; object-position: top; }
.knowledge-template .knowledge-template-steps h3 { margin: .35rem 0 .5rem; font-size: 1.2rem; }
.knowledge-template .knowledge-template-formula { margin: 1.25rem 0; padding: 1rem; border-radius: .5rem; background: var(--knowledge-paper); color: var(--knowledge-ink); text-align: center; }
.knowledge-template .knowledge-template-toc a { color: var(--knowledge-ink); text-decoration: underline; }
.knowledge-template .knowledge-template-resource { padding: 1rem; border-left: .25rem solid var(--knowledge-gold); background: #fff8e2; overflow-wrap: anywhere; }
.knowledge-template .knowledge-template-list { padding-left: 1.25rem; }
.knowledge-template .knowledge-template-list li { margin-bottom: .75rem; }
.knowledge-template .knowledge-template-list li::marker { color: var(--knowledge-blue); }
.knowledge-template table.has-total tbody tr:last-child > * { background: var(--knowledge-paper); color: var(--knowledge-ink); font-weight: 700; }

.knowledge-template #faq,
.knowledge-template #fuentes { scroll-margin-top: 6rem; }
.knowledge-template sup a { text-decoration: none; font-weight: 600; }
.knowledge-template .knowledge-template-list strong { color: var(--knowledge-ink); }
.knowledge-template table th[scope="row"] { color: var(--knowledge-ink); }

.knowledge-template .knowledge-template-plain-steps { padding-left: 1.4rem; }
.knowledge-template .knowledge-template-plain-steps li { margin-bottom: .6rem; }
.knowledge-template .knowledge-template-plain-steps li::marker { color: var(--knowledge-ink); font-weight: 700; }

/* The example's two scenarios forking from the same missed April filing: a root card, a T-shaped connector and two
   branches (blue before a request, gold after it). Each row's icon carries the verdict: green avoidable, amber still due,
   red possible fine, blue next step. */
.knowledge-template .tax-fork { margin: 1.75rem 0; padding: 1.25rem; border: 1px solid #d6e2f5; border-radius: .75rem; background: #f7faff; }
.knowledge-template .tax-fork figcaption { margin-bottom: .9rem; color: var(--knowledge-ink); font-weight: 600; }
.knowledge-template .tax-fork-root { position: relative; max-width: 34rem; margin: 0 auto; padding: .75rem 1rem; border-radius: .5rem; background: var(--knowledge-ink); color: #fff; font-size: .92rem; font-weight: 600; line-height: 1.35; text-align: center; }
.knowledge-template .tax-fork-root::after { position: absolute; bottom: -.9rem; left: 50%; height: .9rem; border-left: 2px solid var(--knowledge-ink); content: ""; }
.knowledge-template .tax-fork-branches { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; margin-top: 1.8rem; }
.knowledge-template .tax-fork-branches::before { position: absolute; top: -.9rem; right: 25%; left: 25%; border-top: 2px solid var(--knowledge-ink); content: ""; transform-origin: center; }
.knowledge-template .tax-fork-branch { --branch: var(--knowledge-blue); position: relative; padding: .9rem 1rem; border: 1px solid #d6e2f5; border-top: 4px solid var(--branch); border-radius: .5rem; background: #fff; }
.knowledge-template .tax-fork-branch + .tax-fork-branch { --branch: #d9a21b; }
.knowledge-template .tax-fork-branch::before { position: absolute; top: calc(-.9rem - 4px); left: 50%; height: .9rem; border-left: 2px solid var(--knowledge-ink); content: ""; }
.knowledge-template .tax-fork-title { margin: 0 0 .35rem; color: var(--knowledge-ink); font-size: .95rem; font-weight: 700; }
.knowledge-template .tax-fork dl { margin: 0; }
.knowledge-template .tax-fork-row { display: grid; grid-template-columns: 1.3rem minmax(0, 1fr); column-gap: .5rem; padding: .55rem 0; }
.knowledge-template .tax-fork-row + .tax-fork-row { border-top: 1px dashed #d6e2f5; }
.knowledge-template .tax-fork-row i { grid-row: span 2; padding-top: .15rem; font-size: 1rem; }
.knowledge-template .tax-fork-row dt { color: var(--knowledge-ink); font-size: .82rem; font-weight: 700; }
.knowledge-template .tax-fork-row dd { margin: 0; color: #263340; font-size: .88rem; line-height: 1.4; }
.knowledge-template .tax-fork-row.is-ok i { color: #1a7f4b; }
.knowledge-template .tax-fork-row.is-warn i { color: #d9a21b; }
.knowledge-template .tax-fork-row.is-bad i { color: #b42318; }
.knowledge-template .tax-fork-row.is-step i { color: var(--knowledge-blue); }
/* Where scroll-driven animations exist, the fork opens from the centre as the figure enters. */
@supports (animation-timeline: view()) {
    .knowledge-template .tax-fork-branches::before { animation: tax-fork-open linear both; animation-timeline: view(); animation-range: entry 10% entry 60%; }
    @keyframes tax-fork-open {
        from { transform: scaleX(0); }
        to { transform: scaleX(1); }
    }
}
@media (max-width: 575px) {
    .knowledge-template .tax-fork { padding: 1rem; }
    .knowledge-template .tax-fork-branches { grid-template-columns: minmax(0, 1fr); gap: 1.8rem; }
    .knowledge-template .tax-fork-branches::before { display: none; }
    /* Stacked, the second branch hangs from the first. */
    .knowledge-template .tax-fork-branch + .tax-fork-branch::before { top: calc(-1.8rem - 4px); height: 1.8rem; }
}