@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:wght@400;700&family=Inter:wght@400;600;700;800&display=swap');

:root {
    --bp-ink: #111827;
    --bp-muted: #556070;
    --bp-faint: #eef2f6;
    --bp-paper: #fbfaf6;
    --bp-panel: #ffffff;
    --bp-accent: #0b5c8f;
    --bp-accent-dark: #0d3555;
    --bp-rule: #cfd8e3;
    --bp-warm: #b7642d;
}

body[data-public-theme] {
    background:
        linear-gradient(90deg, rgba(11, 92, 143, 0.06) 0 1px, transparent 1px 100%),
        linear-gradient(180deg, #edf4fb 0%, var(--bp-paper) 18rem, #f8fafc 100%);
    background-size: 72px 72px, auto;
    color: var(--bp-ink);
    font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

.bp-header {
    border-bottom: 4px solid var(--bp-accent-dark);
    background: rgba(251, 250, 246, 0.95);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.bp-header-inner,
.bp-page,
.bp-footer-inner {
    width: min(1120px, calc(100% - 2rem));
    margin-inline: auto;
}

.bp-header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.25rem 0 1rem;
}

.bp-brand {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    color: var(--bp-ink);
    text-decoration: none;
}

.bp-brand-mark {
    display: grid;
    width: 3.25rem;
    height: 3.25rem;
    place-items: center;
    border: 2px solid var(--bp-accent-dark);
    background: var(--bp-accent);
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.04em;
    box-shadow: 0.35rem 0.35rem 0 #d9e8f4;
}

.bp-brand-name {
    display: block;
    font-family: "Libre Baskerville", Georgia, serif;
    font-size: clamp(1.55rem, 3vw, 2.35rem);
    font-weight: 700;
    line-height: 1.05;
}

.bp-brand-tagline {
    display: block;
    margin-top: 0.25rem;
    color: var(--bp-accent);
    font-size: 0.86rem;
    font-weight: 700;
}

.bp-header .phpld-public-nav-active,
.bp-header .phpld-public-nav-link {
    border-color: var(--bp-rule);
    border-radius: 0;
    background: transparent;
    color: var(--bp-accent-dark);
}

.bp-header .phpld-public-nav-active {
    background: var(--bp-accent-dark);
    color: #fff;
}

.bp-header input[type='search'] {
    border-radius: 0;
    border-color: var(--bp-rule);
    background: #fff;
}

.bp-topic-strip {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    overflow-x: auto;
    border-top: 1px solid var(--bp-rule);
    padding: 0.8rem 0;
    white-space: nowrap;
}

.bp-topic-strip a,
.bp-topic-strip span {
    color: var(--bp-accent-dark);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.bp-topic-strip a {
    text-decoration: none;
}

.bp-topic-label {
    color: var(--bp-warm);
}

.bp-page {
    padding-block: 2.5rem 3rem;
}

.bp-page nav[aria-label='Breadcrumb'] {
    max-width: 100%;
    margin-bottom: 1rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.bp-page nav[aria-label='Breadcrumb'] ol,
.phpld-public-breadcrumb-list {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.45rem;
    list-style: none;
    margin: 0;
    padding: 0 0 0.2rem;
    white-space: nowrap;
}

.bp-page nav[aria-label='Breadcrumb'] li {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    min-width: 0;
}

.bp-page nav[aria-label='Breadcrumb'] li:last-child {
    flex: 1 1 auto;
    overflow: hidden;
}

.bp-page nav[aria-label='Breadcrumb'] li:last-child span {
    display: block;
    overflow: hidden;
    max-width: 100%;
    text-overflow: ellipsis;
}

.bp-page nav[aria-label='Breadcrumb'] a,
.bp-page nav[aria-label='Breadcrumb'] span {
    color: #4b6683;
    font-family: var(--bp-sans);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
}

.bp-page nav[aria-label='Breadcrumb'] a:hover {
    color: var(--bp-accent);
}

.bp-home-hero,
.bp-archive-head,
.bp-article-head {
    border-bottom: 1px solid var(--bp-rule);
    margin-bottom: 2rem;
    padding-bottom: 1.75rem;
}

.bp-home-hero {
    max-width: 760px;
}

.bp-kicker {
    color: var(--bp-warm);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.bp-home-hero h1,
.bp-archive-head h1,
.bp-article-head h1 {
    margin-top: 0.45rem;
    color: var(--bp-ink);
    font-family: "Libre Baskerville", Georgia, serif;
    font-size: clamp(2.25rem, 6vw, 5.8rem);
    font-weight: 700;
    line-height: 0.98;
}

.bp-archive-head h1,
.bp-article-head h1 {
    font-size: clamp(2.2rem, 5vw, 4.6rem);
}

.bp-home-hero p:last-child,
.bp-archive-head p:last-child,
.bp-deck {
    max-width: 730px;
    margin-top: 1rem;
    color: var(--bp-muted);
    font-size: 1.08rem;
    line-height: 1.7;
}

.bp-home-layout,
.bp-archive-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 17rem;
    gap: 2.5rem;
    align-items: start;
}

.bp-feature {
    border-bottom: 2px solid var(--bp-ink);
    padding-bottom: 1.75rem;
}

.bp-feature h2,
.bp-article-list h2,
.bp-article-list h3,
.bp-secondary-grid h3 {
    color: var(--bp-ink);
    font-family: "Libre Baskerville", Georgia, serif;
}

.bp-feature h2 {
    max-width: 780px;
    margin-top: 0.75rem;
    font-size: clamp(2rem, 4vw, 3.9rem);
    font-weight: 700;
    line-height: 1.03;
}

.bp-feature h2 a,
.bp-article-list a,
.bp-secondary-grid a {
    color: inherit;
    text-decoration: none;
}

.bp-feature h2 a:hover,
.bp-article-list a:hover,
.bp-secondary-grid a:hover {
    color: var(--bp-accent);
}

.bp-feature p,
.bp-secondary-grid p,
.bp-article-list p {
    color: var(--bp-muted);
    line-height: 1.65;
}

.bp-feature p {
    max-width: 720px;
    margin-top: 1rem;
    font-size: 1.05rem;
}

.bp-meta-row,
.bp-byline {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.75rem;
    align-items: center;
    color: var(--bp-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.bp-meta-row a,
.bp-byline a {
    color: var(--bp-accent);
    text-decoration: none;
}

.bp-secondary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.bp-secondary-grid article,
.bp-article-list article,
.bp-sidebar-panel,
.bp-prev-next a {
    border-top: 1px solid var(--bp-rule);
    background: rgba(255, 255, 255, 0.72);
}

.bp-secondary-grid article {
    padding-top: 1rem;
}

.bp-secondary-grid h3 {
    margin-top: 0.55rem;
    font-size: 1.35rem;
    line-height: 1.2;
}

.bp-secondary-grid p {
    margin-top: 0.65rem;
    font-size: 0.94rem;
}

.bp-list-section {
    margin-top: 2.25rem;
}

.bp-list-section > h2,
.bp-related > h2,
.bp-sidebar-panel h2 {
    color: var(--bp-accent-dark);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.bp-article-list article {
    padding: 1.25rem 0;
}

.bp-article-list h2,
.bp-article-list h3 {
    margin-top: 0.45rem;
    font-size: 1.55rem;
    line-height: 1.2;
}

.bp-article-list-large h2 {
    font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.bp-sidebar {
    position: sticky;
    top: 1.25rem;
}

.bp-sidebar-panel {
    padding: 1.1rem;
}

.bp-topic-list {
    display: grid;
    gap: 0.2rem;
    margin-top: 0.85rem;
}

.bp-topic-list a {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid var(--bp-faint);
    padding: 0.6rem 0;
    color: var(--bp-ink);
    text-decoration: none;
}

.bp-topic-list a:hover,
.bp-topic-list .is-current {
    color: var(--bp-accent);
}

.bp-topic-list strong {
    color: var(--bp-muted);
}

.bp-sort-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid var(--bp-rule);
    padding-bottom: 0.8rem;
    color: var(--bp-muted);
    font-size: 0.85rem;
    font-weight: 700;
}

.bp-sort-row div {
    display: flex;
    gap: 0.8rem;
}

.bp-sort-row a {
    color: var(--bp-muted);
    text-decoration: none;
}

.bp-sort-row a.is-active {
    color: var(--bp-accent);
}

.bp-article {
    max-width: 920px;
    margin-inline: 0 auto;
}

.bp-article-head {
    text-align: left;
}

.bp-article-head h1 {
    max-width: 900px;
    overflow-wrap: anywhere;
}

.bp-article-head .bp-byline {
    margin-top: 1.05rem;
}

.bp-article-head .bp-deck {
    max-width: 820px;
    margin-top: 1.35rem;
    font-size: clamp(1rem, 1.5vw, 1.12rem);
}

.bp-article-body {
    font-family: "Libre Baskerville", Georgia, serif;
    font-size: clamp(1.04rem, 2vw, 1.16rem);
    line-height: 1.85;
}

.bp-article-body.prose :where(p, blockquote, ul, ol, table, pre, hr) {
    margin-block: 1.35rem;
}

.bp-article-body.prose a {
    color: var(--bp-accent);
}

.bp-article-body.prose img {
    display: inline;
    float: left;
    max-width: min(230px, 45%);
}

.bp-article-body.prose img.bp-article-chart {
    display: block;
    float: none;
    width: 100%;
    max-width: 920px;
    height: auto;
    margin: 2rem auto 0.5rem;
    border: 1px solid rgba(32, 55, 86, 0.14);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

.bp-article-chart-caption {
    margin-top: 0.25rem;
    color: #52647a;
    font-family: var(--bp-sans);
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: center;
}

.bp-prev-next {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    max-width: 920px;
    margin: 2.5rem auto 0 0;
}

.bp-prev-next a {
    display: block;
    padding: 1rem;
    color: var(--bp-ink);
    text-decoration: none;
}

.bp-prev-next span {
    display: block;
    color: var(--bp-warm);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.bp-prev-next strong {
    display: block;
    margin-top: 0.35rem;
    font-family: "Libre Baskerville", Georgia, serif;
    font-size: 1.05rem;
    line-height: 1.28;
}

.bp-related {
    max-width: 920px;
    margin: 2.5rem auto 0 0;
    border-top: 2px solid var(--bp-ink);
    padding-top: 1.2rem;
}

.bp-pagination {
    margin-top: 2rem;
}

.bp-pagination nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
}

.bp-pagination nav > div:first-child {
    display: none;
}

.bp-pagination nav > div:last-child,
.bp-pagination nav > div:last-child > span {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}

.bp-pagination p {
    display: none;
}

.bp-pagination a,
.bp-pagination span[aria-current] span,
.bp-pagination span[aria-disabled] span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    height: 2rem;
    border: 1px solid var(--bp-rule);
    background: rgba(255, 255, 255, 0.8);
    color: var(--bp-accent-dark);
    font-family: var(--bp-sans);
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
}

.bp-pagination span[aria-current] span {
    border-color: var(--bp-ink);
    background: var(--bp-ink);
    color: #fff;
}

.bp-pagination span[aria-disabled] span {
    color: #9aa5b1;
}

.bp-pagination svg {
    width: 1rem;
    height: 1rem;
}

.bp-pagination .sr-only {
    position: absolute;
    overflow: hidden;
    width: 1px;
    height: 1px;
    padding: 0;
    border: 0;
    margin: -1px;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.bp-empty {
    border-top: 1px solid var(--bp-rule);
    padding-top: 1rem;
    color: var(--bp-muted);
}

.bp-footer {
    border-top: 1px solid var(--bp-rule);
    padding: 1.6rem 0;
    color: var(--bp-muted);
    font-size: 0.84rem;
}

.bp-footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.bp-footer a {
    color: var(--bp-accent);
    text-decoration: none;
}

@media (max-width: 820px) {
    .bp-header-top,
    .bp-home-layout,
    .bp-archive-layout,
    .bp-prev-next,
    .bp-footer-inner {
        grid-template-columns: 1fr;
    }

    .bp-header-top,
    .bp-footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .bp-home-layout,
    .bp-archive-layout {
        display: block;
    }

    .bp-sidebar {
        position: static;
        margin-top: 2rem;
    }

    .bp-secondary-grid {
        grid-template-columns: 1fr;
    }

    .bp-sort-row {
        flex-direction: column;
    }

    .bp-header .flex {
        width: 100%;
    }

    .bp-header form {
        width: 100%;
    }

    .bp-header input[type='search'] {
        width: 100%;
    }

    .bp-article-head h1 {
        font-size: clamp(2.35rem, 13vw, 3.65rem);
        line-height: 1.03;
    }
}

@media (min-width: 821px) and (max-width: 1180px) {
    .bp-article-head h1 {
        font-size: clamp(3rem, 6.2vw, 4.45rem);
        line-height: 1.02;
    }
}