.guide-page {
    max-width: 1160px;
    margin: 0 auto;
    padding: 32px 24px 64px;
}

.guide-index__heading { margin: 36px 0; }
.guide-index__heading h1 { margin: 0 0 14px; font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.1; letter-spacing: -0.035em; }
.guide-index__heading > p { color: var(--color-muted); font-size: 1.15rem; line-height: 1.7; }
.guide-card {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    overflow: hidden;
    border: 1px solid var(--color-line);
    border-radius: 24px;
    background: var(--color-surface);
    box-shadow: var(--shadow-low);
    text-decoration: none;
}
.guide-card:hover { border-color: var(--color-primary-dark); }
.guide-card > img { display: block; width: 100%; height: auto; }
.guide-card__copy { padding: 32px; }
.guide-card h2 { margin: 12px 0; font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.2; color: var(--color-ink); }
.guide-card__description { color: var(--color-muted); line-height: 1.7; }
.guide-card__read { font-weight: 750; }
.guide-card:hover .guide-card__read { text-decoration: underline; text-underline-offset: 3px; }

.guide-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
    font-size: 0.875rem;
    color: var(--color-muted);
}

.guide-page a:not(.button), .fnsku-guide-link a {
    color: var(--color-primary-dark);
    text-underline-offset: 3px;
}

.guide-page .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    text-decoration: none;
    text-align: center;
}

.guide-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 36px;
    padding-bottom: 40px;
}

.guide-hero > div { min-width: 0; }
.guide-hero h1, .guide-toc, .guide-article, .guide-card__copy { overflow-wrap: anywhere; }

.guide-eyebrow {
    color: var(--color-primary-dark);
    font-size: 0.8rem;
    font-weight: 750;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.guide-hero h1 {
    margin: 12px 0 18px;
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
    text-wrap: balance;
}

.guide-hero__intro {
    color: var(--color-muted);
    font-size: 1.15rem;
    line-height: 1.65;
}

.guide-meta {
    margin: 20px 0 24px;
    color: var(--color-muted);
    font-size: 0.85rem;
}

.guide-hero__image {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--color-line);
    border-radius: 24px;
    background: white;
}

.guide-layout {
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    align-items: start;
    gap: 44px;
    padding-top: 36px;
    border-top: 1px solid var(--color-line);
}

.guide-toc {
    position: sticky;
    top: 24px;
    padding: 20px;
    border: 1px solid var(--color-line);
    border-radius: 18px;
    background: var(--color-primary-wash);
    font-size: 0.9rem;
}

.guide-toc h2 { margin: 0 0 12px; font-size: 1rem; }
.guide-toc ol { padding-left: 18px; margin: 0; }
.guide-toc li + li { margin-top: 10px; }
.guide-toc a { text-decoration: none; }
.guide-toc a:hover { text-decoration: underline; }

.guide-article {
    min-width: 0;
    max-width: 790px;
    font-size: 1.0625rem;
    line-height: 1.8;
}

.guide-article section { scroll-margin-top: 24px; }
.guide-article section + section { margin-top: 44px; }
.guide-article h2 { margin: 0 0 16px; font-size: 1.75rem; line-height: 1.25; letter-spacing: -0.02em; }
.guide-article h3 { margin: 24px 0 10px; font-size: 1.2rem; line-height: 1.4; }
.guide-article p { margin: 0 0 18px; }
.guide-article ul, .guide-article ol { padding-left: 24px; margin: 0 0 18px; }
.guide-article li + li { margin-top: 10px; }
.guide-article code { font-size: 0.95em; overflow-wrap: anywhere; }

.guide-table-wrap { overflow-x: auto; margin: 24px 0; }
.guide-table { width: 100%; border-collapse: collapse; font-size: 0.94rem; line-height: 1.6; }
.guide-table th, .guide-table td { text-align: left; vertical-align: top; padding: 14px; border: 1px solid var(--color-line); }
.guide-table thead { background: var(--color-primary-soft); }
.guide-table tbody { background: var(--color-surface); }
.guide-table tbody th { width: 19%; }

.guide-callout {
    padding: 24px;
    margin: 24px 0;
    border-left: 4px solid var(--color-primary);
    border-radius: 0 16px 16px 0;
    background: var(--color-primary-wash);
}

.guide-callout h3 { margin-top: 0; }
.guide-callout p:last-child, .guide-callout ul:last-child { margin-bottom: 0; }
.guide-cta { padding: 28px; border: 1px solid var(--color-line); border-radius: 24px; background: var(--color-surface); }
.guide-checklist { list-style: none; padding-left: 0 !important; }
.guide-checklist li { position: relative; padding-left: 30px; }
.guide-checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary-dark); font-weight: 800; }

.fnsku-guide-link { margin: 28px 0; }
.fnsku-guide-link a {
    display: block;
    padding: 24px 28px;
    border: 1px solid var(--color-line);
    border-radius: 24px;
    background: var(--color-primary-wash);
    text-decoration: none;
}
.fnsku-guide-link a:hover { border-color: var(--color-primary-dark); }
.fnsku-guide-link span { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.fnsku-guide-link h2 { margin: 6px 0; font-size: 1.4rem; }
.fnsku-guide-link p { margin: 0; color: var(--color-muted); }
.guide-page a:focus-visible, .fnsku-guide-link a:focus-visible { outline: 3px solid var(--color-primary-dark); outline-offset: 4px; }

@media (max-width: 850px) {
    .guide-hero { gap: 24px; }
    .guide-layout { grid-template-columns: 1fr; gap: 28px; }
    .guide-toc { position: static; }
    .guide-toc ol { columns: 2; column-gap: 36px; }
    .guide-toc li { break-inside: avoid; }
}

@media (max-width: 600px) {
    .guide-card { grid-template-columns: 1fr; }
    .guide-card__copy { padding: 24px; }
    .guide-page { padding: 24px 18px 44px; }
    .guide-breadcrumbs { margin-bottom: 20px; }
    .guide-hero { grid-template-columns: 1fr; padding-bottom: 28px; }
    .guide-hero h1 { font-size: 2.4rem; }
    .guide-hero__intro { font-size: 1.05rem; }
    .guide-toc ol { columns: 1; }
    .guide-article { font-size: 1rem; }
    .guide-article h2 { font-size: 1.5rem; }
    .guide-table th, .guide-table td { padding: 10px; }
    .guide-callout, .guide-cta { padding: 20px; }
    .fnsku-guide-link a { padding: 20px; }
}

@media print {
    .guide-page { max-width: none; padding: 0; }
    .guide-toc, .guide-breadcrumbs, .guide-cta, .guide-hero .button { display: none; }
    .guide-layout { display: block; }
    .guide-article { max-width: none; }
    .guide-callout { break-inside: avoid; }
}
.guide-skip-link { position: absolute; left: 16px; top: -100px; z-index: 1000; padding: 12px 20px; background: white; color: var(--color-ink); }
.guide-skip-link:focus { top: 16px; }