:root {
    --color-ink: #14213d;
    --color-muted: #56657f;
    --color-sand: #f6f1e8;
    --color-paper: #fffdfa;
    --color-accent: #146c94;
    --color-accent-strong: #0f4f6d;
    --color-accent-soft: #d9edf7;
    --color-gold: #d1a954;
    --color-border: #d8dde6;
    --shadow-soft: 0 18px 40px rgba(20, 33, 61, 0.08);
    --shadow-card: 0 8px 24px rgba(20, 33, 61, 0.08);
    --radius-md: 16px;
    --radius-lg: 28px;
    --content-max-width: 1000px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: #fffdf8;
    color: var(--color-ink);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 16px;
    line-height: 1.65;
}

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

a:hover {
    color: var(--color-accent-strong);
}

h1,
h2,
h3,
h4 {
    font-family: "Arial Narrow", Arial, sans-serif;
    letter-spacing: 0.01em;
    line-height: 1.1;
}

p,
li,
small,
label,
input,
select,
button {
    font-family: "Avenir Next", Avenir, Helvetica, Arial, sans-serif;
}

button,
input,
select {
    font: inherit;
}

.container {
    margin: 0 auto;
    max-width: var(--content-max-width);
    padding: 0 15px;
    width: 100%;
}

.main-content {
    padding: 0 0 48px;
}

.pg-header {
    backdrop-filter: blur(12px);
    background: rgba(255, 253, 250, 0.92);
    border-bottom: 1px solid rgba(20, 33, 61, 0.08);
    position: sticky;
    top: 0;
    z-index: 10;
}

.pg-header__container {
    align-items: center;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    max-width: var(--content-max-width);
    padding: 18px 15px;
    width: 100%;
}

.pg-header__logo-link {
    align-items: center;
    color: var(--color-ink);
    display: flex;
    gap: 14px;
}

.pg-header__logo-mark {
    background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
    border-radius: 14px;
    color: white;
    display: inline-flex;
    font-family: "Arial Narrow", Arial, sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    justify-content: center;
    min-width: 54px;
    padding: 12px 14px;
}

.pg-header__logo-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pg-header__logo-copy strong {
    font-size: 1.05rem;
}

.pg-header__logo-copy small {
    color: var(--color-muted);
}

.pg-header__nav {
    display: flex;
    gap: 20px;
}

.pg-header__nav-link {
    color: var(--color-muted);
    font-weight: 600;
    padding: 10px 0;
    position: relative;
}

.pg-header__nav-link--active,
.pg-header__nav-link:hover {
    color: var(--color-ink);
}

.pg-header__nav-link--active::after,
.pg-header__nav-link:hover::after {
    background: var(--color-gold);
    border-radius: 999px;
    bottom: 0;
    content: "";
    height: 3px;
    left: 0;
    position: absolute;
    width: 100%;
}

.pg-footer {
    background: #102030;
    color: rgba(255, 255, 255, 0.86);
    margin-top: 48px;
    padding: 48px 0 32px;
}

.pg-footer__container {
    margin: 0 auto;
    max-width: var(--content-max-width);
    padding: 0 15px;
    width: 100%;
}

.pg-footer__grid {
    display: grid;
    gap: 24px;
    grid-template-columns: 1.4fr 1fr;
}

.pg-footer__title {
    color: white;
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.pg-footer__text {
    max-width: 620px;
}

.pg-footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
}

.pg-footer__link {
    color: rgba(255, 255, 255, 0.86);
}

.pg-footer__legal {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.68);
    margin-top: 28px;
    padding-top: 20px;
}

.pg-simple-page {
    padding-top: 48px;
}

.pg-simple-page__container {
    display: grid;
    gap: 20px;
    max-width: 900px;
}

.pg-simple-page__card {
    background: var(--color-paper);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    padding: 24px;
}

.pg-articles,
.pg-article {
    padding-top: 48px;
}

.pg-articles__header {
    display: grid;
    gap: 14px;
    margin-bottom: 30px;
    max-width: 780px;
}

.pg-articles__eyebrow,
.pg-article__eyebrow {
    color: var(--color-accent);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.pg-articles__grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

.pg-articles__card,
.pg-article__body,
.pg-article__aside {
    background: var(--color-paper);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
}

.pg-articles__card {
    display: grid;
    gap: 12px;
    padding: 24px;
}

.pg-articles__badge {
    background: var(--color-accent-soft);
    border-radius: 999px;
    color: var(--color-accent-strong);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 6px 10px;
    width: fit-content;
}

.pg-articles__link {
    font-weight: 700;
}

.pg-articles__link::before {
    content: "Read guide";
}

.pg-article__container {
    display: grid;
    gap: 20px;
    grid-template-columns: minmax(0, 1fr) 280px;
}

.pg-article__back {
    grid-column: 1 / -1;
}

.pg-breadcrumbs {
    align-items: center;
    color: var(--color-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    grid-column: 1 / -1;
    min-width: 0;
}

.pg-breadcrumbs span[aria-current="page"] {
    max-width: 52ch;
    overflow-wrap: anywhere;
}

.pg-article__body {
    min-width: 0;
    padding: 28px;
}

.pg-article__summary {
    color: var(--color-muted);
    font-size: 1.1rem;
    margin: 16px 0 10px;
}

.pg-article__byline {
    color: var(--color-muted);
    font-size: 0.92rem;
    margin-bottom: 24px;
}

.pg-article__calculator-cta,
.pg-article__next-step {
    background: #eef6fa;
    border: 1px solid rgba(20, 108, 148, 0.24);
    border-radius: var(--radius-md);
    display: grid;
    gap: 16px;
    margin: 0 0 28px;
    padding: 20px;
}

.pg-article__calculator-cta {
    align-items: center;
    grid-template-columns: minmax(0, 1fr) auto;
}

.pg-article__calculator-cta h2,
.pg-article__next-step h2 {
    font-size: 1.35rem;
    margin-bottom: 6px;
}

.pg-button-link {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-strong));
    border-radius: 10px;
    color: white;
    display: inline-flex;
    font-weight: 800;
    justify-content: center;
    padding: 11px 16px;
    text-align: center;
}

.pg-button-link:hover {
    color: white;
}

.pg-text-link {
    font-weight: 800;
    padding: 10px 0;
}

.pg-article__content {
    display: grid;
    gap: 16px;
    min-width: 0;
}

.pg-article__content a,
.pg-cd-inline-link {
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.pg-article__content h2,
.pg-article__content h3 {
    margin-top: 12px;
}

.pg-article__content ul,
.pg-article__content ol {
    margin-left: 20px;
}

.pg-article__content table {
    border-collapse: collapse;
    display: block;
    max-width: 100%;
    overflow-x: auto;
    width: 100%;
}

.pg-article__content th,
.pg-article__content td {
    border: 1px solid var(--color-border);
    min-width: 150px;
    padding: 10px 12px;
    text-align: left;
}

.pg-article__content th {
    background: var(--color-sand);
}

.pg-article__next-step {
    background: #fbf7ef;
    border-color: rgba(209, 169, 84, 0.42);
    margin: 32px 0 0;
}

.pg-article__actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.pg-article__aside {
    align-self: start;
    display: grid;
    gap: 14px;
    padding: 24px;
    position: sticky;
    top: 112px;
}

.pg-article__aside-calculator {
    display: grid;
    gap: 12px;
    margin-bottom: 8px;
}

.pg-article__aside-calculator h2 {
    font-size: 1.35rem;
}

.pg-article__aside-list {
    display: grid;
    gap: 10px;
}

.pg-article__aside-link {
    border-top: 1px solid var(--color-border);
    padding-top: 10px;
}

.pg-cd-empty {
    background: rgba(20, 108, 148, 0.08);
    border: 1px dashed rgba(20, 108, 148, 0.25);
    border-radius: var(--radius-md);
    padding: 18px 20px;
}

.pg-cd-next-decision {
    grid-column: span 2;
}

.pg-cd-next-decision .pg-cd-section__heading {
    margin-bottom: 14px;
}

.pg-cd-decision-grid,
.pg-cd-guide-links {
    display: grid;
    gap: 18px;
}

.pg-cd-decision-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pg-cd-guide-links {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pg-cd-decision-card,
.pg-cd-guide-link-card {
    background: var(--color-paper);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    color: var(--color-ink);
    display: grid;
    gap: 10px;
    padding: 22px;
}

.pg-cd-decision-card:hover,
.pg-cd-guide-link-card:hover {
    border-color: rgba(20, 108, 148, 0.5);
    color: var(--color-ink);
    transform: translateY(-2px);
}

.pg-cd-decision-card span,
.pg-cd-guide-link-card span {
    color: var(--color-accent);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.pg-cd-decision-card h3,
.pg-cd-guide-link-card h3 {
    font-size: 1.3rem;
}

.pg-cd-decision-card p,
.pg-cd-guide-link-card p {
    color: var(--color-muted);
}

.pg-cd-decision-card strong {
    color: var(--color-accent-strong);
}

@media (max-width: 900px) {
    .pg-articles__grid,
    .pg-article__container,
    .pg-footer__grid {
        grid-template-columns: 1fr;
    }

    .pg-cd-guide-links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pg-article__container {
        grid-template-columns: minmax(0, 1fr);
    }

    .pg-article__aside {
        position: static;
    }

    .pg-cd-next-decision {
        grid-column: auto;
    }
}

@media (max-width: 720px) {
    .pg-header__container {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .pg-header__nav {
        flex-wrap: wrap;
    }

    .pg-article__calculator-cta,
    .pg-cd-decision-grid,
    .pg-cd-guide-links {
        grid-template-columns: 1fr;
    }

}