/* ==========================================================
   Insights Article: August 2026 regulatory update
   Scoped to .insight-page so public site styles stay intact
   ========================================================== */

.insight-page {
    --insight-paper: #F7F6F2;
    --insight-ink: #1A1D27;
    --insight-muted: #5A6072;
    --insight-rule: rgba(26, 29, 39, 0.12);
    --insight-rule-strong: rgba(26, 29, 39, 0.22);
    --insight-stamp: #B8956B;
    --insight-accent: #0096B7;
    --insight-surface: #FFFFFF;
    --insight-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
    background: var(--insight-paper);
    color: var(--insight-ink);
}

.insight-page .navbar {
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid var(--insight-rule);
    box-shadow: none;
}

.insight-page .navbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 1px 0 var(--insight-rule);
}

.insight-page .nav-logo .logo-text,
.insight-page .nav-link {
    color: var(--insight-ink);
}

.insight-page .nav-link:hover,
.insight-page .nav-link-active {
    color: var(--insight-accent);
}

.insight-page .nav-link:hover {
    background: rgba(0, 150, 183, 0.06);
}

.insight-page .mobile-toggle span {
    background: var(--insight-ink);
}

.insight-page .nav-dropdown-menu {
    background: var(--insight-surface);
    border-color: var(--insight-rule-strong);
    box-shadow: var(--shadow-card);
}

.insight-page .nav-dropdown-link {
    color: var(--dark-600);
}

.insight-page .nav-dropdown-link:hover,
.insight-page .nav-dropdown-link:focus {
    color: var(--insight-ink);
    background: rgba(0, 150, 183, 0.06);
}

/* Reading progress: decorative only; sits under sticky nav */
.insight-progress {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 999;
    pointer-events: none;
    background: transparent;
}

.insight-progress__bar {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-dark), var(--accent));
    transform-origin: left center;
    transition: width 80ms linear;
}

@media (prefers-reduced-motion: reduce) {
    .insight-progress__bar {
        transition: none;
    }

    .insight-page,
    .insight-page * {
        scroll-behavior: auto !important;
        animation: none !important;
        transition-duration: 0.01ms !important;
    }
}

/* Hero */
.insight-hero {
    position: relative;
    padding: 7rem 0 2.25rem;
    overflow: hidden;
    border-bottom: 1px solid var(--insight-rule);
}

.insight-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 31px,
            rgba(26, 29, 39, 0.035) 31px,
            rgba(26, 29, 39, 0.035) 32px
        );
    pointer-events: none;
    opacity: 0.7;
}

.insight-hero__inner {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
}

.insight-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--insight-accent);
    margin-bottom: 1.25rem;
}

.insight-kicker::before {
    content: "";
    width: 18px;
    height: 2px;
    background: var(--insight-stamp);
}

.insight-hero h1 {
    font-family: var(--insight-serif);
    font-size: clamp(2.1rem, 4.5vw, 3.15rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--insight-ink);
    margin-bottom: 0.85rem;
}

.insight-hero__subtitle {
    font-family: var(--insight-serif);
    font-size: clamp(1.15rem, 2.2vw, 1.45rem);
    font-weight: 500;
    color: var(--dark-600);
    line-height: 1.35;
    margin-bottom: 1.5rem;
}

.insight-hero__lede {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--insight-muted);
    max-width: 42rem;
    margin-bottom: 1.75rem;
}

.insight-hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--insight-rule);
    font-size: 0.875rem;
    color: var(--insight-muted);
}

.insight-hero__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.insight-hero__meta-item i {
    color: var(--insight-stamp);
    font-size: 1rem;
}

.insight-share {
    display: inline-flex;
    gap: 0.5rem;
    margin-left: auto;
}

.insight-share__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--insight-rule-strong);
    border-radius: 8px;
    background: var(--insight-surface);
    color: var(--insight-ink);
    font-family: var(--font);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    min-height: 40px;
    transition: border-color var(--transition), background var(--transition), color var(--transition);
}

.insight-share__btn:hover,
.insight-share__btn:focus-visible {
    border-color: var(--insight-accent);
    color: var(--insight-accent);
    outline: none;
}

.insight-share__btn:focus-visible {
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.25);
}

.insight-share__btn.is-copied {
    border-color: #10B981;
    color: #0F7A56;
}

/* Article layout */
.insight-article {
    padding: 3.5rem 0 4rem;
}

.insight-article__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 2.5rem;
    max-width: 820px;
    margin: 0 auto;
}

.insight-prose {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--dark-700);
}

.insight-prose > * + * {
    margin-top: 1.15rem;
}

.insight-prose h2 {
    font-family: var(--insight-serif);
    font-size: clamp(1.45rem, 2.5vw, 1.75rem);
    font-weight: 600;
    letter-spacing: -0.015em;
    margin-top: 2.75rem;
    margin-bottom: 0.35rem;
    padding-top: 0.5rem;
    color: var(--insight-ink);
    scroll-margin-top: 5rem;
}

.insight-prose h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-top: 2rem;
    color: var(--insight-ink);
    scroll-margin-top: 5rem;
}

.insight-prose p,
.insight-prose li {
    color: var(--dark-600);
}

.insight-prose a {
    color: var(--insight-accent);
    font-weight: 500;
    border-bottom: 1px solid rgba(0, 150, 183, 0.35);
}

.insight-prose a:hover {
    border-bottom-color: var(--insight-accent);
}

.insight-prose ul,
.insight-prose ol {
    padding-left: 1.35rem;
}

.insight-prose ul {
    list-style: disc;
}

.insight-prose ol {
    list-style: decimal;
}

.insight-prose li + li {
    margin-top: 0.45rem;
}

.insight-prose .footnote-ref {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5rem;
    min-height: 1.5rem;
    padding: 0 0.2rem;
    font-size: 0.78em;
    font-weight: 700;
    vertical-align: super;
    line-height: 1;
    margin-left: 0.15em;
    border-bottom: none;
    border-radius: 3px;
}

.insight-stamp-note {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--insight-stamp);
    border: 1px solid rgba(184, 149, 107, 0.45);
    padding: 0.2rem 0.55rem;
    border-radius: 2px;
    margin-bottom: 0.75rem;
}

/* Pull quotes */
.insight-quote {
    margin: 2.5rem 0;
    padding: 1.5rem 0 1.5rem 1.5rem;
    border-left: 3px solid var(--insight-stamp);
    background: linear-gradient(90deg, rgba(184, 149, 107, 0.08), transparent 70%);
}

.insight-quote p {
    font-family: var(--insight-serif);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 500;
    font-style: italic;
    line-height: 1.45;
    color: var(--insight-ink);
    margin: 0;
}

.insight-quote--closing {
    margin: 3rem 0;
    padding: 2rem 1.75rem;
    border-left: none;
    border-top: 1px solid var(--insight-rule-strong);
    border-bottom: 1px solid var(--insight-rule-strong);
    background:
        linear-gradient(180deg, rgba(184, 149, 107, 0.1), transparent 40%),
        var(--insight-surface);
    text-align: center;
}

.insight-quote--closing p {
    font-size: clamp(1.2rem, 2.4vw, 1.65rem);
    font-style: normal;
    font-weight: 600;
}

/* Infographic blocks */
.insight-viz {
    margin: 2.75rem 0;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.insight-viz__title {
    font-family: var(--insight-serif);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--insight-ink);
    margin: 0 0 0.85rem;
}

.insight-viz__desc {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--insight-muted);
    line-height: 1.55;
}

.insight-viz__media {
    margin: 0;
    border-radius: 4px;
    overflow: hidden;
    background: var(--insight-surface);
    border: 1px solid var(--insight-rule);
    box-shadow: 0 1px 2px rgba(26, 29, 39, 0.04);
}

.insight-viz__link {
    display: block;
    border-bottom: none !important;
    cursor: zoom-in;
}

.insight-viz__link:focus-visible {
    outline: 3px solid rgba(0, 180, 216, 0.35);
    outline-offset: 2px;
}

.insight-viz__media img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 1024 / 724;
}

.insight-viz__fullsize {
    display: none;
    margin: 0;
    padding: 0.65rem 0.85rem 0.8rem;
    border-top: 1px solid var(--insight-rule);
    font-size: 0.8125rem;
}

.insight-viz__fullsize a {
    color: var(--insight-accent);
    font-weight: 600;
    border-bottom: 1px solid rgba(0, 150, 183, 0.35);
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.insight-lightbox[hidden] {
    display: none !important;
}

.insight-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
}

.insight-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 10, 0.72);
}

.insight-lightbox__dialog {
    position: relative;
    z-index: 1;
    max-width: min(1120px, 100%);
    max-height: calc(100vh - 2.5rem);
    background: var(--white);
    border-radius: 6px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
    overflow: auto;
    padding: 0.75rem;
}

.insight-lightbox__img {
    display: block;
    width: 100%;
    height: auto;
    max-height: calc(100vh - 4rem);
    object-fit: contain;
}

.insight-lightbox__close {
    position: absolute;
    top: 0.4rem;
    right: 0.5rem;
    width: 2.25rem;
    height: 2.25rem;
    border: none;
    border-radius: 999px;
    background: rgba(26, 29, 39, 0.85);
    color: #fff;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    z-index: 2;
}

.insight-lightbox__close:hover,
.insight-lightbox__close:focus-visible {
    background: var(--insight-accent);
    outline: none;
}

@media (max-width: 768px) {
    .insight-viz__fullsize {
        display: block;
    }
}

/* Timeline */
.insight-timeline {
    position: relative;
}

.insight-timeline__track {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    padding: 0.5rem 0.25rem 1rem;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--gray-300) transparent;
}

.insight-timeline__track::-webkit-scrollbar {
    height: 6px;
}

.insight-timeline__track::-webkit-scrollbar-track {
    background: transparent;
}

.insight-timeline__track::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 999px;
}

.insight-timeline__track:focus-visible {
    outline: 3px solid rgba(0, 180, 216, 0.35);
    outline-offset: 2px;
}

.insight-timeline__item {
    flex: 0 0 min(200px, 72vw);
    scroll-snap-align: start;
    border: 1px solid var(--insight-rule-strong);
    border-radius: 4px;
    background: var(--insight-paper);
    padding: 0;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
    transition: border-color var(--transition), box-shadow var(--transition);
    min-height: 118px;
}

.insight-timeline__item:hover,
.insight-timeline__item:focus-visible,
.insight-timeline__item[aria-expanded="true"] {
    border-color: var(--insight-accent);
    box-shadow: 0 0 0 2px rgba(0, 180, 216, 0.12);
    outline: none;
}

.insight-timeline__item-inner {
    padding: 0.9rem 0.95rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    height: 100%;
}

.insight-timeline__year {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: var(--insight-stamp);
}

.insight-timeline__label {
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--insight-ink);
}

.insight-timeline__hint {
    margin-top: auto;
    font-size: 0.72rem;
    color: var(--insight-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.insight-timeline__detail {
    margin-top: 1rem;
    padding: 1rem 1.1rem;
    border: 1px dashed var(--insight-rule-strong);
    border-radius: 4px;
    background: rgba(0, 180, 216, 0.04);
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--dark-600);
}

.insight-timeline__detail[hidden] {
    display: none;
}

.insight-timeline__detail strong {
    display: block;
    color: var(--insight-ink);
    margin-bottom: 0.35rem;
}

@media (max-width: 768px) {
    .insight-timeline__track {
        flex-direction: column;
        overflow-x: visible;
        scroll-snap-type: none;
        gap: 0.65rem;
        padding: 0;
        position: relative;
    }

    .insight-timeline__track::before {
        content: "";
        position: absolute;
        left: 10px;
        top: 8px;
        bottom: 8px;
        width: 2px;
        background: var(--insight-rule-strong);
    }

    .insight-timeline__item {
        flex: none;
        width: 100%;
        margin-left: 1.5rem;
        min-height: 0;
        position: relative;
    }

    .insight-timeline__item::before {
        content: "";
        position: absolute;
        left: -1.35rem;
        top: 1.15rem;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--insight-surface);
        border: 2px solid var(--insight-accent);
    }
}

/* Three streams */
.insight-streams {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.insight-stream {
    border: 1px solid var(--insight-rule-strong);
    border-radius: 4px;
    padding: 1rem 1rem 1.1rem;
    background: var(--insight-paper);
    position: relative;
}

.insight-stream__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    border: 2px solid currentColor;
    font-size: 0.75rem;
    font-weight: 800;
    margin-bottom: 0.65rem;
}

.insight-stream--ethics {
    color: var(--insight-ink);
    border-top: 3px solid var(--insight-ink);
}

.insight-stream--drugs {
    color: var(--insight-ink);
    border-top: 3px dashed var(--insight-accent);
}

.insight-stream--devices {
    color: var(--insight-ink);
    border-top: 3px double var(--insight-stamp);
}

.insight-stream--ethics .insight-stream__mark { color: var(--insight-ink); }
.insight-stream--drugs .insight-stream__mark { color: var(--insight-accent); }
.insight-stream--devices .insight-stream__mark { color: var(--insight-stamp); }

.insight-stream h3 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: var(--insight-ink);
}

.insight-stream ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.insight-stream li {
    position: relative;
    padding-left: 1rem;
    font-size: 0.86rem;
    line-height: 1.45;
    color: var(--dark-600);
}

.insight-stream li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 1px;
    background: currentColor;
    opacity: 0.55;
}

.insight-streams__converge {
    margin-top: 1.25rem;
    text-align: center;
}

.insight-streams__arrow {
    display: flex;
    justify-content: center;
    margin-bottom: 0.75rem;
    color: var(--insight-muted);
}

.insight-streams__arrow svg {
    width: 48px;
    height: 36px;
}

.insight-streams__result {
    border: 2px solid var(--insight-ink);
    border-radius: 4px;
    padding: 1.15rem 1.25rem 1.25rem;
    background: var(--insight-surface);
}

.insight-streams__result h3 {
    font-family: var(--insight-serif);
    font-size: 1.15rem;
    margin: 0 0 0.85rem;
    color: var(--insight-ink);
}

.insight-streams__result ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem 0.75rem;
}

.insight-streams__result li {
    font-size: 0.86rem;
    line-height: 1.4;
    color: var(--dark-600);
    padding: 0.45rem 0.55rem;
    border: 1px solid var(--insight-rule);
    border-radius: 3px;
    background: var(--insight-paper);
}

@media (max-width: 900px) {
    .insight-streams {
        grid-template-columns: 1fr;
    }

    .insight-streams__result ul {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 520px) {
    .insight-streams__result ul {
        grid-template-columns: 1fr;
    }
}

/* Lifecycle hex / ring */
.insight-lifecycle {
    display: grid;
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: center;
}

.insight-lifecycle__svg-wrap {
    display: flex;
    justify-content: center;
}

.insight-lifecycle__svg {
    width: 100%;
    max-width: 280px;
    height: auto;
}

.insight-lifecycle__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.insight-lifecycle__list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
    padding: 0.7rem 0.8rem;
    border: 1px solid var(--insight-rule);
    border-radius: 4px;
    background: var(--insight-paper);
}

.insight-lifecycle__num {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    border: 1.5px solid var(--insight-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--insight-accent);
    flex-shrink: 0;
}

.insight-lifecycle__list strong {
    display: block;
    font-size: 0.92rem;
    color: var(--insight-ink);
    margin-bottom: 0.15rem;
}

.insight-lifecycle__list span {
    font-size: 0.84rem;
    line-height: 1.45;
    color: var(--insight-muted);
}

@media (max-width: 768px) {
    .insight-lifecycle {
        grid-template-columns: 1fr;
    }
}

/* References */
.insight-refs {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--insight-rule-strong);
}

.insight-refs h2 {
    font-family: var(--insight-serif);
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.insight-refs ol {
    list-style: decimal;
    padding-left: 1.35rem;
    margin: 0;
}

.insight-refs li {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--dark-600);
    padding-left: 0.35rem;
}

.insight-refs li + li {
    margin-top: 0.65rem;
}

.insight-refs a {
    color: var(--insight-accent);
    overflow-wrap: anywhere;
    word-break: break-word;
}

/* Attribution */
.insight-byline {
    margin: 2rem 0 0;
    padding: 0;
    border: none;
    background: none;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--insight-muted);
}

.insight-byline__published {
    display: block;
    margin-bottom: 0.2rem;
    font-weight: 600;
    color: var(--dark-600);
}

/* Contact CTA */
.insight-cta {
    margin-top: 2.75rem;
    padding: 2rem 1.75rem;
    background: var(--dark-900);
    color: var(--gray-300);
    border-radius: 4px;
}

.insight-cta h2 {
    font-family: var(--insight-serif);
    font-size: clamp(1.2rem, 2.2vw, 1.4rem);
    font-weight: 600;
    color: var(--white);
    margin: 0 0 0.85rem;
    line-height: 1.35;
}

.insight-cta p {
    margin: 0 0 1.35rem;
    font-size: 0.95rem;
    line-height: 1.65;
    max-width: 40rem;
    color: var(--gray-300);
}

.insight-cta .btn {
    background: var(--accent);
    color: var(--white);
}

.insight-cta .btn:hover {
    background: var(--accent-dark);
}

/* Footer on light page */
.insight-page .footer {
    background: var(--dark-900);
}

@media (max-width: 768px) {
    .insight-page .nav-links.open {
        background: var(--insight-surface);
    }

    .insight-page .nav-links.open .nav-link,
    .insight-page .nav-links.open .nav-dropdown-toggle {
        color: var(--insight-ink);
        border-bottom-color: var(--insight-rule);
    }

    .insight-progress {
        top: 64px;
    }

    .insight-hero {
        padding-top: 6.25rem;
        padding-bottom: 1.75rem;
    }

    .insight-hero h1 {
        font-size: clamp(1.75rem, 7vw, 2.25rem);
    }

    .insight-hero__subtitle {
        font-size: clamp(1.05rem, 4.2vw, 1.25rem);
    }

    .insight-share {
        margin-left: 0;
        width: 100%;
    }

    .insight-share__btn {
        flex: 1;
        justify-content: center;
    }

    .insight-viz {
        margin-left: 0;
        margin-right: 0;
        padding: 0;
    }

    .insight-quote {
        padding-left: 1rem;
        margin: 1.75rem 0;
    }

    .insight-quote p {
        font-size: clamp(1.05rem, 4.5vw, 1.25rem);
    }

    .insight-quote--closing {
        padding: 1.35rem 1rem;
    }

    .insight-quote--closing p {
        font-size: clamp(1.1rem, 5vw, 1.35rem);
    }
}

/* Breadcrumb */
.insight-breadcrumb {
    margin-bottom: 1.5rem;
}

.insight-breadcrumb ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    font-size: 0.8125rem;
    color: var(--insight-muted);
}

.insight-breadcrumb li {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 100%;
}

.insight-breadcrumb li:not(:last-child)::after {
    content: "/";
    color: rgba(26, 29, 39, 0.35);
    margin-left: 0.15rem;
}

.insight-breadcrumb a {
    color: var(--insight-muted);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.insight-breadcrumb a:hover,
.insight-breadcrumb a:focus-visible {
    color: var(--insight-accent);
    border-bottom-color: rgba(0, 150, 183, 0.35);
    outline: none;
}

.insight-breadcrumb [aria-current="page"] {
    color: var(--insight-ink);
    font-weight: 600;
    overflow-wrap: anywhere;
}

/* Regulatory date timeline */
.insight-reg-timeline {
    margin: 2.25rem 0 2.75rem;
    padding: 1.35rem 1.35rem 1.2rem;
    background: var(--insight-surface);
    border: 1px solid var(--insight-rule);
    border-left: 3px solid var(--insight-accent);
}

.insight-reg-timeline__title {
    font-family: var(--insight-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--insight-ink);
    margin: 0 0 1rem;
}

.insight-reg-timeline__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0;
}

.insight-reg-timeline__item {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 0.85rem 1.25rem;
    align-items: baseline;
    padding: 0.7rem 0;
    border-top: 1px solid var(--insight-rule);
}

.insight-reg-timeline__item:first-child {
    border-top: none;
    padding-top: 0;
}

.insight-reg-timeline__item:last-child {
    padding-bottom: 0;
}

.insight-reg-timeline__date {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--insight-stamp);
    white-space: nowrap;
}

.insight-reg-timeline__label {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--insight-ink);
    overflow-wrap: anywhere;
}

@media (max-width: 640px) {
    .insight-reg-timeline {
        padding: 1.15rem 1rem 1rem;
    }

    .insight-reg-timeline__item {
        grid-template-columns: 1fr;
        gap: 0.25rem;
        padding: 0.85rem 0 0.85rem 1.1rem;
        position: relative;
        border-top: none;
        border-bottom: 1px solid var(--insight-rule);
    }

    .insight-reg-timeline__item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }

    .insight-reg-timeline__item::before {
        content: "";
        position: absolute;
        left: 0;
        top: 1.05rem;
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--insight-surface);
        border: 2px solid var(--insight-accent);
    }
}

/* Editorial callouts */
.insight-callout {
    margin: 1.75rem 0;
    padding: 1.15rem 1.25rem;
    background: rgba(0, 150, 183, 0.05);
    border: 1px solid rgba(0, 150, 183, 0.18);
    border-radius: 4px;
}

.insight-callout--action {
    background: rgba(184, 149, 107, 0.08);
    border-color: rgba(184, 149, 107, 0.35);
}

.insight-callout__label {
    display: block;
    margin: 0 0 0.55rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--insight-stamp);
}

.insight-callout p {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.65;
    color: var(--dark-600);
}

.insight-callout p + p {
    margin-top: 0.65rem;
}

.insight-callout ul {
    margin: 0.55rem 0 0;
    padding-left: 1.2rem;
}

.insight-callout li {
    font-size: 0.95rem;
    line-height: 1.55;
}

.insight-callout--note p {
    font-family: var(--insight-serif);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--insight-ink);
}

/* Checklist panel */
.insight-checklist-box {
    margin: 2.75rem 0;
    padding: 1.5rem 1.4rem 1.35rem;
    background: var(--insight-surface);
    border: 1px solid var(--insight-rule-strong);
    border-radius: 4px;
    box-shadow: 0 1px 2px rgba(26, 29, 39, 0.04);
}

.insight-checklist-box h2 {
    font-family: var(--insight-serif);
    font-size: clamp(1.25rem, 2.2vw, 1.45rem);
    font-weight: 600;
    color: var(--insight-ink);
    margin: 0 0 1rem;
    padding: 0;
}

.insight-checklist-box ol {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: checklist;
}

.insight-checklist-box li {
    counter-increment: checklist;
    display: grid;
    grid-template-columns: 1.75rem minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
    padding: 0.7rem 0;
    border-top: 1px solid var(--insight-rule);
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--dark-600);
}

.insight-checklist-box li:first-child {
    border-top: none;
    padding-top: 0;
}

.insight-checklist-box li::before {
    content: counter(checklist);
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    border: 1.5px solid var(--insight-accent);
    color: var(--insight-accent);
    font-size: 0.75rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.05rem;
}

.insight-sources-inline {
    margin-top: 1rem;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--insight-muted);
}

.insight-sources-inline a {
    overflow-wrap: anywhere;
    word-break: break-word;
}

@media (max-width: 768px) {
    .insight-checklist-box {
        padding: 1.2rem 1rem 1.1rem;
    }

    .insight-callout {
        padding: 1rem;
    }
}