:root {
    --ink: #17211b;
    --muted: #68736b;
    --paper: #f6f4ec;
    --card: #fffef9;
    --accent: #176b45;
    --line: #d9ddd5;
    --wide: 1180px;
    --reading: 760px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 18px;
    line-height: 1.7;
}

a { color: var(--accent); text-underline-offset: .18em; }
a:hover { color: #0c452b; }
img { display: block; max-width: 100%; height: auto; }
.site-shell { width: min(calc(100% - 40px), var(--wide)); margin-inline: auto; }

.skip-link { position: absolute; left: -9999px; top: 12px; z-index: 10; background: #fff; padding: 10px 16px; }
.skip-link:focus { left: 12px; }

.site-header { border-bottom: 1px solid var(--line); background: rgba(246, 244, 236, .95); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 90px; }
.site-title { color: var(--ink); font-family: Georgia, serif; font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 700; text-decoration: none; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 22px; }
.site-header nav a { color: var(--ink); font-size: .88rem; font-weight: 650; text-decoration: none; }

.archive-header { padding: clamp(70px, 10vw, 140px) 0 54px; max-width: 800px; }
.archive-header h1, .post-header h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; letter-spacing: -.035em; line-height: 1.06; }
.archive-header h1 { font-size: clamp(3rem, 8vw, 6.7rem); }
.archive-description { margin-top: 22px; color: var(--muted); }
.eyebrow { margin: 0 0 14px; color: var(--accent); font-size: .73rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }

.home-masthead { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(260px, .65fr); align-items: end; gap: clamp(40px, 8vw, 110px); padding: clamp(70px, 9vw, 125px) 0 56px; }
.home-masthead h1 { max-width: 900px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.1rem, 7.5vw, 6.8rem); font-weight: 500; letter-spacing: -.055em; line-height: .96; }
.masthead-copy { margin: 0 0 5px; color: #4e5a52; font-size: clamp(1rem, 1.5vw, 1.18rem); line-height: 1.6; }

.section-index { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 24px; padding: 22px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.section-index-label { padding-top: 8px; font-size: .68rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.section-index-links { display: flex; flex-wrap: wrap; gap: 8px; }
.section-index a { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); background: rgba(255, 254, 249, .62); font-size: .74rem; font-weight: 700; line-height: 1.2; text-decoration: none; }
.section-index a:hover { border-color: var(--accent); color: var(--accent); }
.section-index a span { color: var(--muted); font-size: .65rem; }

.lead-layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(280px, .65fr); gap: clamp(28px, 5vw, 64px); padding: 54px 0 clamp(80px, 10vw, 130px); }
.lead-story { overflow: hidden; border-radius: 4px; background: var(--ink); }
.lead-image { display: block; aspect-ratio: 16 / 8.7; overflow: hidden; background: #dfe5dd; }
.lead-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.lead-story:hover .lead-image img { transform: scale(1.015); }
.lead-content { padding: clamp(28px, 4vw, 48px); color: white; }
.story-kicker { margin: 0 0 13px; color: #a9d4bd; font-size: .68rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.lead-content h2 { max-width: 850px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 4.2vw, 4rem); font-weight: 500; line-height: 1.05; }
.lead-content h2 a { color: white; text-decoration: none; }
.lead-content > p:not(.story-kicker) { max-width: 760px; margin: 20px 0 22px; color: #d8dfda; }
.lead-content .read-more { color: #b9e2cd; }

.latest-rail { border-top: 3px solid var(--ink); }
.rail-heading { padding: 25px 0 20px; }
.rail-heading .eyebrow { margin-bottom: 4px; }
.rail-heading h2 { margin: 0; font-family: Georgia, serif; font-size: 2rem; font-weight: 500; }
.rail-story { padding: 20px 0; border-top: 1px solid var(--line); }
.rail-story time, .topic-card time { color: var(--muted); font-size: .64rem; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.rail-story h3 { margin: 7px 0 0; font-family: Georgia, serif; font-size: clamp(1.05rem, 1.65vw, 1.35rem); font-weight: 600; line-height: 1.27; }
.rail-story h3 a { color: var(--ink); text-decoration: none; }
.rail-more { display: flex; justify-content: space-between; gap: 15px; padding-top: 19px; border-top: 1px solid var(--ink); font-size: .72rem; font-weight: 800; text-decoration: none; text-transform: uppercase; }

.topic-directory { padding-bottom: 100px; }
.directory-heading { display: grid; grid-template-columns: 1fr 2fr 1fr; align-items: end; gap: 30px; padding: 0 0 42px; }
.directory-heading .eyebrow { align-self: start; margin-top: 12px; }
.directory-heading h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.8rem, 6vw, 5.4rem); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.directory-heading > p:last-child { margin: 0 0 6px; color: var(--muted); font-size: .9rem; line-height: 1.5; }

.topic-section { padding: 42px 0 58px; border-top: 1px solid var(--ink); }
.topic-header { display: grid; grid-template-columns: minmax(0, 2fr) minmax(250px, 1fr); gap: 40px; margin-bottom: 30px; }
.topic-header > div:first-child { display: flex; align-items: baseline; gap: 18px; }
.topic-number { margin: 0; color: var(--accent); font-size: .68rem; font-weight: 850; letter-spacing: .1em; }
.topic-header h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2rem, 4.5vw, 4rem); font-weight: 500; letter-spacing: -.035em; line-height: 1; }
.topic-meta { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-top: 7px; }
.topic-meta p { margin: 0; color: var(--muted); font-size: .76rem; }
.topic-meta a { flex: 0 0 auto; font-size: .72rem; font-weight: 800; text-decoration: none; text-transform: uppercase; }
.topic-stories { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.topic-card { min-width: 0; }
.topic-image { display: block; aspect-ratio: 16 / 9.5; overflow: hidden; background: #dfe5dd; }
.topic-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.topic-card:hover .topic-image img { transform: scale(1.02); }
.topic-image-placeholder { display: grid; place-items: center; color: rgba(255,255,255,.7); background: linear-gradient(135deg, #244b39, #8a9e7e); text-decoration: none; }
.topic-image-placeholder span { font-family: Georgia, serif; font-size: 4rem; }
.topic-card-body { padding: 17px 2px 0; }
.topic-card h3 { margin: 8px 0 10px; font-family: Georgia, serif; font-size: clamp(1.15rem, 2vw, 1.6rem); font-weight: 600; line-height: 1.22; }
.topic-card h3 a { color: var(--ink); text-decoration: none; }
.topic-card h3 a:hover, .rail-story h3 a:hover { color: var(--accent); }
.topic-card p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.55; }

.post-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; padding-bottom: 50px; }
.post-card { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--card); }
.post-card:first-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1.15fr 1fr; }
.card-image { display: block; min-height: 260px; background: #dfe5dd; }
.card-image img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: clamp(24px, 4vw, 42px); }
.card-body time, .related-grid time { color: var(--muted); font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.card-body h2 { margin: 12px 0; font-family: Georgia, serif; font-size: clamp(1.45rem, 3vw, 2.35rem); line-height: 1.15; }
.card-body h2 a { color: var(--ink); text-decoration: none; }
.card-body p { color: #4e5a52; }
.read-more { font-size: .84rem; font-weight: 800; text-decoration: none; text-transform: uppercase; }

.pagination { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; padding: 30px 0 90px; border-top: 1px solid var(--line); font-size: .85rem; font-weight: 700; }
.pagination .next { justify-self: end; }

.single-post { width: min(100%, var(--reading)); margin: 0 auto; padding: clamp(70px, 10vw, 130px) 0 80px; }
.post-header { margin-bottom: 52px; }
.post-header h1 { font-size: clamp(2.25rem, 3.8vw, 4rem); line-height: 1.03; }
.post-taxonomy { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 22px; }
.post-taxonomy a, .tag-list a { padding: 5px 11px; border: 1px solid var(--line); border-radius: 999px; font-size: .72rem; font-weight: 750; text-decoration: none; text-transform: uppercase; }
.post-meta { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; color: var(--muted); font-size: .88rem; }
.featured-image { width: min(100vw - 40px, 1000px); margin: 0 50% 58px; transform: translateX(-50%); }
.featured-image img { width: 100%; border-radius: 16px; }

.post-content { font-family: Georgia, "Times New Roman", serif; }
.post-content h2, .post-content h3, .post-content h4 { margin: 2.1em 0 .7em; color: var(--ink); line-height: 1.2; }
.post-content h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.post-content h3 { font-size: 1.45rem; }
.post-content p, .post-content ul, .post-content ol, .post-content pre, .post-content blockquote { margin: 0 0 1.45em; }
.post-content blockquote { margin-left: 0; padding: 2px 0 2px 24px; border-left: 4px solid var(--accent); font-size: 1.2em; font-style: italic; }
.post-content pre, .post-content code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.post-content pre { overflow-x: auto; padding: 20px; border-radius: 10px; background: #e9ece5; font-size: .82rem; white-space: pre-wrap; }
.post-content hr { margin: 3.2em 0; border: 0; border-top: 1px solid var(--line); }
.post-content figure { margin: 2em 0; }
.post-content .video-embed { position: relative; padding-top: 56.25%; }
.post-content .video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 70px; padding-top: 30px; border-top: 1px solid var(--line); }

.related-posts { padding: 70px 0 110px; border-top: 1px solid var(--line); }
.related-posts > h2 { margin: 0 0 30px; font-family: Georgia, serif; font-size: 2.5rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.related-grid article { padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.related-grid h3 { margin: 10px 0 0; font-family: Georgia, serif; line-height: 1.3; }
.related-grid h3 a { color: var(--ink); text-decoration: none; }

.empty-state { grid-column: 1 / -1; padding: 70px; border: 1px solid var(--line); border-radius: 18px; text-align: center; }
.not-found { margin: 100px auto; max-width: 700px; }
.not-found h1 { margin: 0; font-family: Georgia, serif; font-size: clamp(3rem, 8vw, 6rem); }
.button { display: inline-block; margin-top: 20px; padding: 12px 20px; border-radius: 999px; color: white; background: var(--accent); text-decoration: none; }

.site-footer { padding: 38px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: .82rem; }
.site-footer .site-shell { display: flex; justify-content: space-between; gap: 30px; }
.site-footer a { color: var(--ink); font-weight: 800; text-decoration: none; }

@media (max-width: 760px) {
    body { font-size: 16px; }
    .header-inner { align-items: flex-start; flex-direction: column; justify-content: center; padding: 20px 0; }
    .site-header nav { gap: 14px; }
    .home-masthead, .lead-layout, .directory-heading, .topic-header { grid-template-columns: 1fr; }
    .home-masthead { align-items: start; gap: 26px; padding-top: 58px; }
    .section-index { grid-template-columns: 1fr; gap: 10px; }
    .directory-heading { gap: 15px; }
    .directory-heading .eyebrow { margin: 0; }
    .topic-meta { padding-left: 34px; }
    .topic-stories { grid-template-columns: 1fr; gap: 34px; }
    .topic-image { aspect-ratio: 16 / 9; }
    .post-grid, .post-card:first-child { display: grid; grid-template-columns: 1fr; }
    .post-card:first-child { grid-column: auto; }
    .related-grid { grid-template-columns: 1fr; }
    .site-footer .site-shell { flex-direction: column; }
    .empty-state { padding: 40px 24px; }
}

@media (min-width: 761px) and (max-width: 1000px) {
    .home-masthead { grid-template-columns: 1fr; align-items: start; }
    .masthead-copy { max-width: 620px; }
    .lead-layout { grid-template-columns: minmax(0, 1.4fr) minmax(250px, .7fr); }
    .directory-heading { grid-template-columns: 1fr 2fr; }
    .directory-heading > p:last-child { grid-column: 2; }
    .topic-header { grid-template-columns: 1fr; }
}

/* Guide content hub */
.guides-masthead { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, .65fr); align-items: end; gap: clamp(40px, 8vw, 110px); padding: clamp(65px, 9vw, 120px) 0 48px; }
.guides-masthead h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.1rem, 7vw, 6.4rem); font-weight: 500; letter-spacing: -.055em; line-height: .96; }
.guides-masthead > p { margin: 0 0 7px; color: #4e5a52; font-size: clamp(1rem, 1.5vw, 1.18rem); line-height: 1.6; }
.guide-stage-nav { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; padding: 18px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.guide-stage-nav strong { margin-right: 12px; font-size: .67rem; letter-spacing: .13em; text-transform: uppercase; }
.guide-stage-nav a { padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); background: rgba(255, 254, 249, .62); font-size: .72rem; font-weight: 700; line-height: 1.2; text-decoration: none; }
.guide-stage-nav a:hover { border-color: var(--accent); color: var(--accent); }
.guide-directory { padding: 28px 0 110px; }
.guide-directory > h2 { margin: 0 0 10px; font-family: Georgia, serif; font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 500; }
.guide-hub-row { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.1fr) minmax(250px, .85fr); gap: clamp(28px, 4vw, 55px); padding: clamp(45px, 6vw, 76px) 0; border-top: 1px solid var(--ink); scroll-margin-top: 24px; }
.guide-hub-row > div + div { padding-left: clamp(22px, 3vw, 40px); border-left: 1px solid var(--line); }
.guide-hub-image { display: block; aspect-ratio: 16 / 9.5; overflow: hidden; margin-bottom: 18px; border-radius: 4px; background: #dfe5dd; }
.guide-hub-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.guide-hub-intro:hover .guide-hub-image img { transform: scale(1.02); }
.guide-hub-placeholder { display: grid; place-items: center; color: #b8d5c5; background: var(--ink); text-decoration: none; }
.guide-hub-placeholder span { font-family: Georgia, serif; font-size: 4.5rem; }
.guide-stage, .guide-resource-count { margin: 0; color: var(--accent); font-size: .65rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.guide-hub-intro h3 { margin: 8px 0 5px; font-family: Georgia, serif; font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 500; letter-spacing: -.035em; line-height: 1.04; }
.guide-hub-intro h3 a { color: var(--ink); text-decoration: none; }
.guide-resource-count { color: var(--muted); }
.guide-start-button { display: flex; align-items: center; justify-content: center; gap: 20px; width: 100%; margin-top: 17px; padding: 13px 17px; color: white; background: var(--ink); font-size: .72rem; font-weight: 850; letter-spacing: .04em; text-decoration: none; text-transform: uppercase; }
.guide-start-button:hover { color: white; background: var(--accent); }
.guide-hub-resources ol { margin: 0; padding: 0; list-style: none; }
.guide-hub-resources li { border-bottom: 1px solid var(--line); }
.guide-hub-resources li:first-child { border-top: 1px solid var(--line); }
.guide-hub-resources li a { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 2px; color: var(--ink); font-size: .83rem; font-weight: 620; line-height: 1.35; text-decoration: none; }
.guide-hub-resources li a:hover { color: var(--accent); }
.guide-hub-resources li b { color: var(--accent); font-weight: 500; }
.guide-more-link { display: inline-block; margin-top: 17px; font-size: .72rem; font-weight: 800; text-decoration: none; text-transform: uppercase; }
.guide-hub-learning > p:not(.eyebrow) { margin: 0; color: #4e5a52; font-family: Georgia, serif; font-size: 1.05rem; line-height: 1.6; }
.guide-outcome { display: flex; gap: 14px; margin-top: 30px; padding: 20px; border: 1px solid var(--line); background: rgba(255,254,249,.55); }
.guide-outcome::before { display: grid; width: 28px; height: 28px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: white; background: var(--accent); font-size: .7rem; content: '✓'; }
.guide-outcome strong, .guide-outcome span { display: block; }
.guide-outcome strong { color: var(--accent); font-size: .64rem; letter-spacing: .13em; text-transform: uppercase; }
.guide-outcome span { margin-top: 6px; color: #4e5a52; font-size: .75rem; line-height: 1.5; }

.site-breadcrumbs { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 24px 0 0; color: var(--muted); font-size: .72rem; }
.site-breadcrumbs a { color: var(--ink); text-decoration: none; }
.article-breadcrumbs { width: min(100%, var(--reading)); margin-inline: auto; }
.article-guide-layout { display: grid; grid-template-columns: minmax(230px, 300px) minmax(0, 1fr); align-items: start; gap: clamp(38px, 6vw, 88px); width: min(calc(100vw - 40px), 1380px); margin-left: 50%; transform: translateX(-50%); }
.article-guide-main { min-width: 0; }
.article-guide-main .single-post, .article-guide-main .article-breadcrumbs, .article-guide-main .guide-lesson-navigation { width: min(100%, var(--reading)); }
.article-guide-main .featured-image { width: 100%; margin-right: 0; margin-left: 0; transform: none; }
.guide-article-sidebar { padding: 78px 0 70px; }
.guide-article-sidebar-inner { position: sticky; top: 24px; padding-right: clamp(20px, 3vw, 38px); border-right: 1px solid var(--line); }
.guide-article-sidebar h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(1.45rem, 2.3vw, 2rem); font-weight: 500; letter-spacing: -.025em; line-height: 1.08; }
.guide-article-sidebar h2 a { color: var(--ink); text-decoration: none; }
.guide-sidebar-progress { margin: 12px 0 22px; color: var(--muted); font-size: .67rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.guide-article-sidebar ol { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.guide-article-sidebar li { border-bottom: 1px solid var(--line); }
.guide-article-sidebar li a { display: grid; grid-template-columns: 25px minmax(0, 1fr); gap: 9px; padding: 12px 7px; color: var(--muted); text-decoration: none; }
.guide-article-sidebar li a > span { padding-top: 2px; color: #829087; font-size: .6rem; font-weight: 800; }
.guide-article-sidebar li strong { font-size: .7rem; font-weight: 650; line-height: 1.35; }
.guide-article-sidebar li a:hover { color: var(--accent); }
.guide-article-sidebar li.current { margin: 0 -1px; background: var(--ink); }
.guide-article-sidebar li.current a, .guide-article-sidebar li.current a > span { color: white; }
.guide-sidebar-overview { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; padding: 11px 13px; color: white; background: var(--accent); font-size: .66rem; font-weight: 850; letter-spacing: .05em; text-decoration: none; text-transform: uppercase; }
.guide-sidebar-overview:hover { color: white; background: #0c452b; }
.single-guide { padding: 58px 0 110px; }
.single-guide-header { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(340px, .85fr); align-items: center; gap: clamp(40px, 7vw, 95px); padding-bottom: 55px; }
.single-guide-header h1 { margin: 0; font-family: Georgia, serif; font-size: clamp(3.3rem, 7vw, 6.8rem); font-weight: 500; letter-spacing: -.055em; line-height: .94; }
.single-guide-summary { max-width: 700px; margin: 25px 0 0; color: var(--muted); font-size: 1.05rem; }
.single-guide-header figure { margin: 0; }
.single-guide-header figure img { width: 100%; aspect-ratio: 4 / 3; border-radius: 4px; object-fit: cover; }
.guide-promise { display: grid; grid-template-columns: 1.2fr 1fr .6fr; gap: 1px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: var(--line); }
.guide-promise > div { padding: 27px; background: var(--paper); }
.guide-promise p:last-child { margin: 0; color: #4e5a52; font-family: Georgia, serif; font-size: .95rem; line-height: 1.55; }
.guide-introduction { width: min(100%, var(--reading)); margin: 70px auto; }
.guide-contents { padding-top: 75px; }
.guide-contents > header { display: grid; grid-template-columns: 1fr 2fr; align-items: end; gap: 30px; margin-bottom: 28px; }
.guide-contents h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.7rem, 5vw, 5rem); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.guide-contents ol { margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.guide-contents li { display: grid; grid-template-columns: 70px minmax(0, 1fr) auto; align-items: center; gap: 28px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.guide-lesson-number { color: var(--accent); font-family: Georgia, serif; font-size: 1.8rem; }
.guide-contents li p { margin: 0 0 4px; color: var(--accent); font-size: .62rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.guide-contents li h3 { margin: 0; font-family: Georgia, serif; font-size: clamp(1.25rem, 2.5vw, 2rem); line-height: 1.2; }
.guide-contents li h3 a { color: var(--ink); text-decoration: none; }
.guide-contents li div > span { display: block; margin-top: 8px; color: var(--muted); font-size: .75rem; line-height: 1.45; }
.guide-lesson-link { font-size: .72rem; font-weight: 850; text-decoration: none; text-transform: uppercase; }
.guide-review-date { margin-top: 45px; color: var(--muted); font-size: .72rem; text-align: right; }

.part-of-guide { display: flex; align-items: center; justify-content: space-between; gap: 25px; margin: -20px 0 50px; padding: 20px 22px; border: 1px solid var(--line); background: var(--card); }
.part-of-guide .eyebrow { margin-bottom: 2px; }
.part-of-guide strong { font-family: Georgia, serif; font-size: 1.15rem; }
.part-of-guide > a { flex: 0 0 auto; font-size: .72rem; font-weight: 800; text-decoration: none; text-transform: uppercase; }
.guide-lesson-navigation { display: grid; width: min(100%, var(--reading)); grid-template-columns: 1fr 1fr; gap: 30px; margin: 0 auto 70px; padding-top: 28px; border-top: 1px solid var(--ink); }
.guide-lesson-navigation a { display: flex; flex-direction: column; color: var(--ink); text-decoration: none; }
.guide-lesson-navigation a.next { text-align: right; }
.guide-lesson-navigation a span { color: var(--accent); font-size: .66rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.guide-lesson-navigation a strong { margin-top: 7px; font-family: Georgia, serif; line-height: 1.3; }

@media (max-width: 900px) {
    .guides-masthead, .guide-hub-row, .single-guide-header { grid-template-columns: 1fr; }
    .guide-hub-row > div + div { padding: 28px 0 0; border-top: 1px solid var(--line); border-left: 0; }
    .guide-promise { grid-template-columns: 1fr; }
    .guide-contents > header { grid-template-columns: 1fr; }
    .article-guide-layout { grid-template-columns: 1fr; gap: 0; width: 100%; margin-left: 0; transform: none; }
    .guide-article-sidebar { padding: 35px 0 0; }
    .guide-article-sidebar-inner { position: static; padding: 22px; border: 1px solid var(--line); background: var(--card); }
    .guide-article-sidebar nav { max-height: 310px; overflow-y: auto; }
    .article-guide-main .single-post, .article-guide-main .article-breadcrumbs, .article-guide-main .guide-lesson-navigation { width: min(100%, var(--reading)); }
}

@media (max-width: 600px) {
    .guide-stage-nav { align-items: stretch; flex-direction: column; }
    .guide-stage-nav a { text-align: center; }
    .guide-contents li { grid-template-columns: 42px minmax(0, 1fr); gap: 15px; }
    .guide-lesson-link { grid-column: 2; }
    .guide-lesson-navigation { grid-template-columns: 1fr; }
    .part-of-guide { align-items: flex-start; flex-direction: column; }
}

/* Editorial portal homepage */
.portal-masthead { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(280px, .65fr); align-items: end; gap: clamp(42px, 8vw, 118px); padding: clamp(72px, 9vw, 124px) 0 52px; }
.portal-masthead h1 { max-width: 850px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3rem, 7vw, 6.35rem); font-weight: 500; letter-spacing: -.055em; line-height: .95; }
.portal-intro { padding-bottom: 7px; }
.portal-intro p { margin: 0 0 24px; color: #4e5a52; font-size: clamp(.98rem, 1.4vw, 1.12rem); line-height: 1.65; }
.portal-intro a { display: flex; justify-content: space-between; gap: 20px; padding-top: 15px; border-top: 1px solid var(--ink); font-size: .72rem; font-weight: 850; text-decoration: none; text-transform: uppercase; }
.portal-principle { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.portal-principle span { padding: 17px 18px; color: var(--muted); font-family: Georgia, serif; font-size: .88rem; text-align: center; }
.portal-principle span + span { border-left: 1px solid var(--line); }
.portal-principle b { color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, sans-serif; font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; }

.home-library { padding: clamp(72px, 9vw, 115px) 0; }
.home-section-heading { display: grid; grid-template-columns: .7fr 1.45fr .85fr; align-items: end; gap: 32px; margin-bottom: 38px; }
.home-section-heading .eyebrow { align-self: start; margin-top: 9px; }
.home-section-heading h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.5rem, 5vw, 4.8rem); font-weight: 500; letter-spacing: -.045em; line-height: .98; }
.home-section-heading > p:last-child { margin: 0 0 5px; color: var(--muted); font-size: .82rem; line-height: 1.55; }
.home-pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.home-pillar { display: flex; min-width: 0; min-height: 650px; flex-direction: column; padding: clamp(26px, 3vw, 40px); }
.home-pillar + .home-pillar { border-left: 1px solid var(--line); }
.home-pillar-guides { color: white; background: var(--ink); }
.home-pillar-research { background: #edf0e7; }
.home-pillar-cases { background: var(--card); }
.pillar-topline { display: flex; justify-content: space-between; gap: 20px; font-size: .62rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.pillar-topline span { color: var(--accent); }
.home-pillar-guides .pillar-topline span { color: #9fd1b7; }
.pillar-topline strong { color: var(--muted); }
.home-pillar-guides .pillar-topline strong { color: #afbbb3; }
.home-pillar h3 { margin: 48px 0 15px; font-family: Georgia, serif; font-size: clamp(2.5rem, 4.5vw, 4.6rem); font-weight: 500; letter-spacing: -.05em; line-height: .92; }
.home-pillar h3 a { color: var(--ink); text-decoration: none; }
.home-pillar-guides h3 a { color: white; }
.home-pillar > p { min-height: 100px; margin: 0; color: var(--muted); font-size: .8rem; line-height: 1.55; }
.home-pillar-guides > p { color: #c3ccc6; }
.pillar-empty { padding-top: 22px; }
.pillar-links { margin: 22px 0 28px; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.home-pillar-guides .pillar-links { border-color: #405047; }
.pillar-links li { border-bottom: 1px solid var(--line); }
.home-pillar-guides .pillar-links li { border-color: #405047; }
.pillar-links a { display: block; padding: 13px 0; color: var(--ink); text-decoration: none; }
.home-pillar-guides .pillar-links a { color: white; }
.pillar-links span, .pillar-links b { display: block; }
.pillar-links span { margin-bottom: 3px; color: var(--accent); font-size: .56rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.home-pillar-guides .pillar-links span { color: #9fd1b7; }
.pillar-links b { font-family: Georgia, serif; font-size: .9rem; font-weight: 600; line-height: 1.25; }
.pillar-button { display: flex; justify-content: space-between; gap: 20px; margin-top: auto; padding: 13px 16px; color: white; background: var(--accent); font-size: .66rem; font-weight: 850; letter-spacing: .04em; text-decoration: none; text-transform: uppercase; }
.pillar-button:hover { color: white; background: #0c452b; }
.home-pillar-guides .pillar-button { color: var(--ink); background: #b9dfca; }
.home-pillar-guides .pillar-button:hover { color: var(--ink); background: white; }
.pillar-case-image { display: block; aspect-ratio: 16 / 8.8; overflow: hidden; margin: 17px 0 0; background: #dfe5dd; }
.pillar-case-image img { width: 100%; height: 100%; object-fit: cover; }
.pillar-case-links { margin-top: 0; }

.home-feature { padding: 0 0 clamp(78px, 9vw, 115px); }
.home-feature > header { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 17px 0; border-top: 1px solid var(--ink); }
.home-feature > header .eyebrow { margin: 0; }
.home-feature > header > a { font-size: .68rem; font-weight: 850; text-decoration: none; text-transform: uppercase; }
.home-feature article { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr); background: var(--ink); }
.home-feature-image { min-height: 440px; overflow: hidden; }
.home-feature-image img { width: 100%; height: 100%; object-fit: cover; }
.home-feature-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(32px, 5vw, 60px); color: white; }
.home-feature-copy time, .collection-feature time { color: #9fd1b7; font-size: .64rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.home-feature-copy h2 { margin: 13px 0 20px; font-family: Georgia, serif; font-size: clamp(2rem, 3.7vw, 3.7rem); font-weight: 500; letter-spacing: -.04em; line-height: 1.02; }
.home-feature-copy h2 a { color: white; text-decoration: none; }
.home-feature-copy p { margin: 0 0 24px; color: #cbd3ce; font-size: .83rem; }
.home-feature-copy .read-more { color: #b9dfca; }

.home-latest { display: grid; grid-template-columns: minmax(220px, .6fr) minmax(0, 1.4fr); gap: clamp(38px, 7vw, 100px); padding-bottom: clamp(80px, 10vw, 125px); }
.home-latest-heading h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.5rem, 4.5vw, 4.5rem); font-weight: 500; letter-spacing: -.045em; line-height: .95; }
.home-latest-list { border-top: 1px solid var(--ink); }
.home-latest-list article { display: grid; grid-template-columns: 38px minmax(0, 1fr) 24px; gap: 22px; align-items: start; padding: 20px 0; border-bottom: 1px solid var(--line); }
.home-latest-list article > span { color: var(--accent); font-size: .62rem; font-weight: 850; }
.home-latest-list time { color: var(--muted); font-size: .6rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.home-latest-list h3 { margin: 5px 0 0; font-family: Georgia, serif; font-size: clamp(1.05rem, 1.8vw, 1.4rem); line-height: 1.25; }
.home-latest-list h3 a { color: var(--ink); text-decoration: none; }
.home-latest-list article > a { color: var(--accent); text-decoration: none; }

.home-topics { padding-bottom: 110px; }
.home-topics-heading { margin-bottom: 28px; }
.home-topic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--ink); }
.home-topic-grid > a { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: baseline; gap: 18px; padding: 19px 12px 19px 0; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.home-topic-grid > a:nth-child(odd) { padding-right: 26px; border-right: 1px solid var(--line); }
.home-topic-grid > a:nth-child(even) { padding-left: 26px; }
.home-topic-grid > a:hover { color: var(--accent); }
.home-topic-grid span { color: var(--accent); font-size: .6rem; font-weight: 850; }
.home-topic-grid strong { font-family: Georgia, serif; font-size: clamp(1rem, 1.8vw, 1.3rem); line-height: 1.25; }
.home-topic-grid small { color: var(--muted); font-size: .6rem; text-transform: uppercase; }

/* Research and case-study collection pages */
.collection-breadcrumbs { padding-top: 26px; }
.collection-masthead { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(290px, .55fr); align-items: end; gap: clamp(48px, 9vw, 125px); padding: clamp(60px, 8vw, 105px) 0 50px; }
.collection-masthead h1 { max-width: 820px; margin: 0; font-family: Georgia, serif; font-size: clamp(3.1rem, 7vw, 6.4rem); font-weight: 500; letter-spacing: -.055em; line-height: .94; }
.collection-intro { padding-bottom: 4px; }
.collection-intro p { margin: 0 0 25px; color: #4e5a52; font-size: .96rem; line-height: 1.65; }
.collection-intro a { display: flex; justify-content: space-between; padding-top: 13px; border-top: 1px solid var(--ink); font-size: .68rem; font-weight: 850; text-decoration: none; text-transform: uppercase; }
.collection-method { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.collection-method > div { position: relative; padding: 25px 28px; }
.collection-method > div + div { border-left: 1px solid var(--line); }
.collection-method span { position: absolute; top: 27px; right: 25px; color: var(--accent); font-size: .59rem; font-weight: 850; }
.collection-method strong { display: block; font-family: Georgia, serif; font-size: 1.25rem; }
.collection-method p { max-width: 275px; margin: 8px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.5; }
.collection-feature { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); min-height: 510px; margin: clamp(58px, 8vw, 95px) 0; background: var(--ink); }
.collection-feature-image { overflow: hidden; background: #dfe5dd; }
.collection-feature-image img { width: 100%; height: 100%; object-fit: cover; }
.collection-feature > div { display: flex; flex-direction: column; justify-content: center; padding: clamp(35px, 5vw, 65px); color: white; }
.collection-feature .eyebrow { color: #9fd1b7; }
.collection-feature h2 { margin: 14px 0 18px; font-family: Georgia, serif; font-size: clamp(2rem, 3.5vw, 3.5rem); font-weight: 500; letter-spacing: -.04em; line-height: 1.03; }
.collection-feature h2 a { color: white; text-decoration: none; }
.collection-feature > div > p:not(.eyebrow) { margin: 0 0 25px; color: #cbd3ce; font-size: .82rem; }
.collection-read { color: #b9dfca; font-size: .7rem; font-weight: 850; text-decoration: none; text-transform: uppercase; }
.collection-library { padding: 0 0 35px; scroll-margin-top: 25px; }
.collection-library > header { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 25px; }
.collection-library > header .eyebrow { margin-bottom: 5px; }
.collection-library h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.7rem, 5vw, 4.7rem); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.collection-library > header > p { margin: 0 0 5px; color: var(--muted); font-size: .65rem; font-weight: 750; text-transform: uppercase; }
.collection-story-list { border-top: 1px solid var(--ink); }
.collection-story-list article { display: grid; grid-template-columns: 42px 190px minmax(0, 1fr) 60px; align-items: center; gap: clamp(20px, 3vw, 42px); padding: 24px 0; border-bottom: 1px solid var(--line); }
.collection-story-number { align-self: start; padding-top: 5px; color: var(--accent); font-size: .62rem; font-weight: 850; }
.collection-story-image { aspect-ratio: 16 / 10; overflow: hidden; background: #dfe5dd; }
.collection-story-image img { width: 100%; height: 100%; object-fit: cover; }
.collection-story-placeholder { display: grid; place-items: center; color: #abcab9; background: var(--ink); font-family: Georgia, serif; text-decoration: none; }
.collection-story-copy time { color: var(--muted); font-size: .59rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.collection-story-copy h3 { margin: 5px 0 7px; font-family: Georgia, serif; font-size: clamp(1.2rem, 2.2vw, 1.75rem); line-height: 1.2; }
.collection-story-copy h3 a { color: var(--ink); text-decoration: none; }
.collection-story-copy p { margin: 0; color: var(--muted); font-size: .72rem; line-height: 1.5; }
.collection-story-link { align-self: center; font-size: .65rem; font-weight: 850; text-decoration: none; text-transform: uppercase; }

@media (max-width: 900px) {
    .portal-masthead, .home-section-heading, .home-feature article, .home-latest, .collection-masthead, .collection-feature { grid-template-columns: 1fr; }
    .portal-masthead, .collection-masthead { align-items: start; gap: 28px; }
    .portal-intro, .collection-intro { max-width: 650px; }
    .home-pillars { grid-template-columns: 1fr; }
    .home-pillar { min-height: 0; }
    .home-pillar + .home-pillar { border-top: 1px solid var(--line); border-left: 0; }
    .home-pillar > p { min-height: 0; }
    .home-pillar h3 { margin-top: 30px; }
    .pillar-button { margin-top: 20px; }
    .home-feature-image, .collection-feature-image { min-height: 390px; }
    .home-latest { gap: 30px; }
    .collection-story-list article { grid-template-columns: 35px 150px minmax(0, 1fr); }
    .collection-story-link { grid-column: 3; }
}

@media (max-width: 650px) {
    .portal-principle, .collection-method { grid-template-columns: 1fr; }
    .portal-principle span { text-align: left; }
    .portal-principle span + span, .collection-method > div + div { border-top: 1px solid var(--line); border-left: 0; }
    .home-topic-grid { grid-template-columns: 1fr; }
    .home-topic-grid > a:nth-child(odd), .home-topic-grid > a:nth-child(even) { padding-right: 0; padding-left: 0; border-right: 0; }
    .home-feature-image, .collection-feature-image { min-height: 260px; }
    .collection-feature { min-height: 0; }
    .collection-library > header { align-items: start; flex-direction: column; }
    .collection-story-list article { grid-template-columns: 28px minmax(0, 1fr); gap: 14px; }
    .collection-story-image, .collection-story-copy, .collection-story-link { grid-column: 2; }
    .collection-story-number { grid-row: 1 / span 3; }
    .collection-story-link { justify-self: start; }
}