:root {
    --ink: #17383b; --deep: #102d32; --green: #087b60; --mint: #e4f2e9;
    --paper: #fafbf7; --muted: #52686a; --border: #d9e4de; --white: #fff;
    --serif: Georgia, "Times New Roman", serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 120px; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.7 "Segoe UI", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, summary { cursor: pointer; }
button, a, summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
img { max-width: 100%; height: auto; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.16; letter-spacing: -.035em; }
h1, h2 { font-weight: 500; }
h1 { font-family: var(--serif); font-size: clamp(2.6rem, 4.6vw, 4.7rem); margin-bottom: 28px; }
h2 { font-size: clamp(1.9rem, 3.1vw, 3rem); margin-bottom: 24px; }
h3 { font-size: 1.3rem; font-weight: 650; margin-bottom: 16px; }
p { color: var(--muted); margin-bottom: 22px; }
em { color: var(--green); font-family: var(--serif); font-weight: 400; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #cb7826; outline-offset: 4px; }
::selection { background: #c8eadb; color: var(--deep); }
.container { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 90px; }
.small { font-size: .82rem; }
.eyebrow { display: block; font-size: .7rem; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; margin-bottom: 20px; line-height: 1.7; }
.tiny-line { width: 28px; height: 2px; background: var(--green); display: inline-block; vertical-align: middle; margin-right: 9px; }
.signal-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #27b48a; flex-shrink: 0; }
.announcement { text-align: center; padding: 9px 20px; background: var(--deep); color: #dae9e1; font-size: .72rem; letter-spacing: .025em; }
.announcement .signal-dot { margin-right: 8px; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--border); background: rgba(250,251,247,.98); }
.nav-shell { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 90px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand > span { display: flex; align-items: center; font-size: 1.9rem; font-weight: 750; letter-spacing: -.055em; line-height: 1; }
.brand small { font-size: .59rem; letter-spacing: .11em; border-left: 1px solid #b6c9bf; margin-left: 12px; padding-left: 12px; font-weight: 600; }
.brand img { object-fit: contain; }
.primary-nav { display: flex; align-items: center; gap: 26px; }
.primary-nav > a:not(.button) { padding: 14px 0; font-size: .84rem; font-weight: 600; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: var(--green); }
.primary-nav a[aria-current="page"]:not(.button) { box-shadow: inset 0 -2px var(--green); }
.primary-nav .button:hover { color: #fff; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 24px; min-height: 48px; padding: 16px 24px; border: 1px solid var(--green); border-radius: 5px; background: var(--green); color: #fff; font-size: .88rem; font-weight: 650; line-height: 1.4; transition: background .18s, transform .18s; }
.button:hover { background: #07674e; transform: translateY(-2px); }
.button-small { padding: 13px 18px; font-size: .8rem; gap: 14px; }
.button-light { color: var(--deep); background: #eff7f0; border-color: #eff7f0; }
.button-light:hover { background: #dbece1; }
.button-row { display: flex; align-items: center; flex-wrap: wrap; gap: 26px; }
.text-link { display: inline-block; padding-block: 9px; border-bottom: 1px solid #91b6a3; font-size: .88rem; font-weight: 650; }
.text-link:hover { color: var(--green); }
.light-link { color: #e2f2e8; border-color: #679a85; }
.light-link:hover { color: #fff; }
.nav-toggle { display: none; }
.skip-link { position: fixed; left: 20px; top: -100px; padding: 14px; background: var(--deep); color: white; z-index: 100; }
.skip-link:focus { top: 10px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.hero { overflow: hidden; background: radial-gradient(ellipse at 92% 20%, #e1eee5 0, transparent 48%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 70px; align-items: center; padding-block: 80px 92px; min-height: 700px; }
.hero-lead { max-width: 530px; font-size: 1.07rem; line-height: 1.85; margin-bottom: 32px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 34px; font-size: .7rem; color: var(--muted); }
.hero-proof span::before { content: "\2022"; color: var(--green); margin-right: 7px; }
.hero-visual { position: relative; padding: 20px 12px 36px; isolation: isolate; }
.orbit { position: absolute; width: 540px; height: 540px; border: 1px solid #c1d7c9; border-radius: 50%; inset: -15px auto auto -20px; z-index: -1; }
.orbit::after { content: ""; position: absolute; inset: -40px; border: 1px dashed #c6dacc; border-radius: 50%; opacity: .6; }
.workspace-card { background: white; border: 1px solid #d1e0d5; border-radius: 14px; box-shadow: 0 28px 70px #183c291c; overflow: hidden; transform: rotate(-2deg); }
.workspace-top { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid #e4ece6; gap: 10px; }
.mini-brand { display: inline-flex; align-items: center; gap: 7px; font-size: 1rem; font-weight: 750; letter-spacing: -.04em; }
.mini-brand small { font-size: .66rem; font-weight: 400; color: #60746a; margin-left: 4px; letter-spacing: 0; }
.status-pill { font-size: .62rem; padding: 4px 9px; border: 1px solid #d2e7d9; border-radius: 20px; display: flex; gap: 6px; align-items: center; background: #f3faf5; }
.workspace-heading { padding: 28px 26px 16px; }
.workspace-heading .eyebrow { font-size: .59rem; color: var(--green); margin-bottom: 12px; }
.workspace-heading h2 { font-size: 1.5rem; margin-bottom: 12px; }
.workspace-heading p { font-size: .76rem; margin-bottom: 0; }
.journey-row { margin: 0 22px; display: flex; align-items: center; gap: 12px; padding: 18px 0; border-bottom: 1px solid #e5ede7; }
.journey-number { width: 34px; height: 34px; display: grid; place-items: center; color: var(--green); background: #eaf5ee; border-radius: 7px; font-size: .7rem; flex-shrink: 0; }
.journey-row div { flex: 1; }
.journey-row strong { display: block; font-size: .86rem; font-weight: 600; }
.journey-row small { display: block; font-size: .68rem; color: var(--muted); margin-top: 3px; }
.journey-status { font-size: .61rem; padding: 3px 8px; color: #50695e; background: #f1f7f2; border-radius: 3px; }
.workspace-bottom { font-size: .63rem; padding: 17px 22px; margin: 0; }
.floating-note { position: absolute; right: -10px; bottom: 8px; background: var(--deep); color: white; padding: 19px 24px; border-radius: 8px; transform: rotate(2deg); box-shadow: 0 14px 28px #183c2920; }
.floating-note strong, .floating-note small { display: block; }
.floating-note strong { font-size: .88rem; }
.floating-note small { font-size: .69rem; color: #c1dbce; }
.audience-strip { background: #edf2ec; border-block: 1px solid var(--border); padding: 28px 0; }
.audience-strip .container { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.audience-strip .container > span { font-size: .8rem; color: var(--muted); }
.audience-strip .container > div { display: flex; flex-wrap: wrap; gap: 34px; }
.audience-strip strong { font-size: .88rem; font-weight: 600; }
.section-heading { margin-bottom: 44px; max-width: 810px; }
.section-heading p { max-width: 700px; }
.split-heading { display: grid; grid-template-columns: 1.15fr 1fr; gap: 70px; align-items: end; max-width: none; }
.capability-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.capability-card, .article-card { padding: 30px 24px; border: 1px solid var(--border); border-radius: 7px; background: white; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s, border-color .2s; }
.capability-card:hover, .article-card:hover { transform: translateY(-4px); border-color: #8fbaa2; box-shadow: 0 12px 26px #183c290a; }
.card-index { font-size: .6rem; font-weight: 700; letter-spacing: .1em; color: #526e5e; margin-block: 8px 30px; }
.capability-card h3 { font-size: 1.25rem; }
.capability-card p, .article-card p { font-size: .86rem; line-height: 1.8; }
.card-link { display: flex; justify-content: space-between; gap: 12px; margin-top: auto; border-top: 1px solid var(--border); padding-top: 16px; font-size: .78rem; font-weight: 650; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.split-grid + .resource-grid { margin-top: 32px; }
.agility-section { padding: 85px 0; background: var(--deep); color: #f5faf5; }
.agility-section p { color: #bdd5ca; }
.agility-section em { color: #95dab9; }
.agility-list > div { display: flex; gap: 22px; padding: 25px 0; border-bottom: 1px solid #365b55; }
.agility-list > div > span { font-size: .74rem; color: #8dd4b2; margin-top: 2px; }
.agility-list h3 { font-size: 1.2rem; }
.agility-list p { font-size: .88rem; margin-bottom: 0; }
.workflow-tabs { display: grid; grid-template-columns: repeat(4,1fr); border-bottom: 1px solid var(--border); }
.workflow-tabs button { border: none; background: transparent; padding: 18px 20px; min-height: 48px; text-align: left; font-size: .94rem; font-weight: 650; color: var(--muted); border-bottom: 3px solid transparent; }
.workflow-tabs button[aria-selected="true"] { color: var(--green); border-color: var(--green); }
.workflow-panel { padding: 46px; border: 1px solid var(--border); border-top: 0; display: grid; grid-template-columns: 1.2fr 1fr; column-gap: 70px; background: white; }
.workflow-panel > a { justify-self: start; }
.workflow-panel h3 { font-size: 1.7rem; }
.workflow-panel .check-list { align-self: center; }
.check-list { list-style: none; margin: 0 0 24px; padding: 0; }
.check-list li { position: relative; padding: 10px 0 10px 28px; font-size: .94rem; color: var(--muted); }
.check-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.learning-section { padding: 86px 0; background: #eef4ee; }
.learning-links a { position: relative; display: block; background: white; border: 1px solid var(--border); padding: 22px 62px 22px 25px; margin-bottom: 14px; border-radius: 6px; }
.learning-links a:hover { border-color: #8eb69e; }
.learning-links span, .learning-links strong { display: block; }
.learning-links span { font-size: .7rem; color: var(--green); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 7px; }
.learning-links strong { font-size: 1rem; font-weight: 650; }
.learning-links b { position: absolute; right: 26px; top: 35px; color: var(--green); font-size: 1.3rem; }
.page-hero { padding: 72px 0 76px; background: radial-gradient(ellipse at 90% 0, #e1eee5 0, transparent 70%), #f2f6ef; border-bottom: 1px solid var(--border); }
.page-hero h1 { max-width: 1040px; }
.page-hero p { max-width: 790px; font-size: 1.05rem; line-height: 1.8; }
.topic-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.topic-chips a { font-size: .79rem; font-weight: 600; background: white; border: 1px solid #cddfd2; border-radius: 30px; padding: 10px 17px; min-height: 44px; }
.topic-chips a:hover { background: var(--mint); }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.feature-card { border: 1px solid var(--border); border-radius: 7px; padding: 30px; background: white; }
.feature-card p { font-size: .91rem; line-height: 1.85; margin-bottom: 0; }
.section-link { margin-top: 28px; }
.tinted-section { background: #eef3ed; border-block: 1px solid var(--border); }
.architecture-stack > div { display: grid; grid-template-columns: 46px 1fr 140px; align-items: start; gap: 25px; padding: 32px; border: 1px solid var(--border); border-radius: 7px; background: white; margin-bottom: 16px; }
.architecture-stack h3 { font-size: 1.35rem; }
.architecture-stack p { font-size: .92rem; margin-bottom: 0; }
.layer-number { width: 40px; height: 40px; display: grid; place-items: center; color: var(--green); background: var(--mint); border-radius: 8px; font-size: .82rem; }
.layer-tag { font: .77rem/1.4 Consolas, monospace; color: var(--green); border: 1px solid #cfe0d6; padding: 8px 10px; border-radius: 4px; text-align: center; }
.schema-grid, .quality-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.detail-grid { display: grid; gap: 14px; }
.detail-grid details { background: white; border: 1px solid var(--border); border-radius: 6px; padding: 0 26px; }
.detail-grid summary { font-weight: 650; padding: 22px 0; min-height: 48px; line-height: 1.5; }
.detail-grid details p { font-size: .93rem; line-height: 1.85; }
.boundary { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--border); }
.reference-list { margin-bottom: 35px; }
.reference-list a { display: block; padding: 22px 25px; margin-bottom: 14px; background: white; border: 1px solid var(--border); border-radius: 6px; }
.reference-list strong, .reference-list span { display: block; }
.reference-list span { font-size: .87rem; color: var(--muted); margin-top: 5px; }
.notice { background: #edf4ee; border: 1px solid #cedfd4; border-left: 4px solid var(--green); border-radius: 5px; padding: 28px 32px; margin-top: 30px; }
.notice h3 { font-size: 1.15rem; }
.notice p { font-size: .9rem; margin-bottom: 0; }
.notice .text-link { margin-top: 10px; }
.closing-banner { background: var(--deep); color: white; padding: 62px 0; }
.closing-banner p { color: #c6dbd0; max-width: 620px; margin-bottom: 0; }
.closing-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 70px; align-items: center; }
.closing-banner h2 { font-size: 2.3rem; }
.closing-grid .button-row { justify-content: end; }
.site-footer { background: #f1f5ed; padding: 62px 0 22px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 42px; }
.footer-grid .brand { margin-bottom: 20px; }
.footer-grid p { font-size: .83rem; }
.footer-grid h2 { font-size: .82rem; font-weight: 750; letter-spacing: .03em; margin-block: 5px 18px; }
.footer-grid > div > a:not(.brand) { display: block; font-size: .82rem; padding-block: 7px; min-height: 34px; color: var(--muted); }
.footer-grid > div > a:hover { color: var(--green); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; border-top: 1px solid #d5e0d6; padding-top: 22px; margin-top: 36px; font-size: .69rem; color: #526b60; }
.search-form { display: flex; max-width: 830px; margin-top: 32px; padding: 8px; background: white; border: 1px solid #c9ddd0; border-radius: 7px; box-shadow: 0 8px 25px #163e2707; gap: 12px; }
.search-form input { flex: 1; min-width: 0; border: 0; background: white; padding: 12px 16px; font-size: .93rem; color: var(--ink); border-radius: 4px; }
.search-form .button { flex-shrink: 0; }
.article-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.article-card .eyebrow { font-size: .62rem; color: var(--green); margin-bottom: 24px; }
.article-card h3 { font-size: 1.35rem; }
.editorial-note { margin-top: 46px; }
.article-hero { padding: 32px 0 52px; background: #eef4ee; border-bottom: 1px solid var(--border); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: .77rem; margin-bottom: 36px; }
.breadcrumbs a { text-decoration: underline; text-underline-offset: 4px; }
.article-hero h1 { font-size: clamp(2.4rem, 4vw, 3.8rem); max-width: 950px; }
.article-hero p { max-width: 820px; font-size: 1.05rem; }
.article-meta { display: flex; flex-wrap: wrap; gap: 22px; color: #536b5e; font-size: .75rem; }
.article-layout { display: grid; grid-template-columns: 240px minmax(0,1fr); gap: 64px; padding-block: 55px 90px; align-items: start; }
.article-sidebar { position: sticky; top: 122px; padding: 24px 20px; background: #f0f5ee; border: 1px solid var(--border); border-radius: 7px; }
.article-sidebar h2 { font-size: .84rem; font-weight: 750; letter-spacing: .015em; margin-bottom: 16px; }
#article-toc a { display: block; min-height: 44px; padding: 10px 0; border-bottom: 1px solid #d9e4db; font-size: .79rem; line-height: 1.6; }
#article-toc a:hover { color: var(--green); }
.article-sidebar > a { margin-top: 24px; font-size: .77rem; }
.sidebar-note { font-size: .72rem; color: #536d60; margin-top: 24px; line-height: 1.8; }
.article-body { min-width: 0; }
.article-body > section { padding-block: 10px 26px; border-bottom: 1px solid var(--border); margin-bottom: 26px; }
.article-body h2 { font-size: 1.65rem; font-weight: 600; margin-bottom: 20px; letter-spacing: -.02em; }
.article-body h3 { font-size: 1.12rem; margin-block: 26px 14px; letter-spacing: -.01em; }
.article-body p, .article-body li { font-size: .97rem; line-height: 1.85; color: var(--muted); }
.article-body li { padding-left: 6px; margin-bottom: 12px; }
.article-body ol, .article-body ul { padding-left: 24px; }
.article-body strong { color: var(--ink); }
.article-body code { font: .82rem/1.7 Consolas, monospace; color: #07694e; padding: 2px 5px; border-radius: 3px; background: #edf6ef; overflow-wrap: anywhere; }
.table-wrap { max-width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: 5px; margin-block: 22px; -webkit-overflow-scrolling: touch; }
.article-body table { width: 100%; border-collapse: collapse; min-width: 580px; font-size: .85rem; }
.article-body th, .article-body td { padding: 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border); color: var(--muted); }
.article-body th { background: #eef4ee; font-weight: 700; color: var(--ink); }
.article-body tr:last-child td { border-bottom: none; }
.article-body .notice { margin-block: 22px; }
.article-body .notice p { font-size: .91rem; }
.screen-figure { margin-block: 40px; }
.screen-figure figure { margin: 0; border: 1px solid #c7d9cf; border-radius: 8px; overflow: hidden; background: white; box-shadow: 0 14px 36px #183c290b; }
.screen-figure a { display: block; padding: 14px; background: #eaf1ec; }
.screen-figure img { display: block; width: 100%; }
.screen-figure figcaption { padding: 20px 24px; font-size: .81rem; color: var(--muted); line-height: 1.8; }
.figure-label { display: block; font-size: .61rem; letter-spacing: .09em; text-transform: uppercase; font-weight: 750; color: var(--green); margin-bottom: 8px; }
.related-links { display: grid; gap: 10px; }
.related-links a { display: flex; justify-content: space-between; gap: 14px; padding: 15px 18px; min-height: 48px; background: #eef4ee; border-radius: 4px; font-size: .88rem; }
.article-disclaimer { font-size: .78rem !important; margin-top: 30px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 90px; align-items: start; }
.brief-form { background: white; border: 1px solid var(--border); border-radius: 8px; padding: 40px; box-shadow: 0 16px 40px #183c2908; }
.brief-form h2 { font-size: 1.8rem; }
.form-disclosure { background: #edf5ef; border-left: 3px solid var(--green); padding: 16px; font-size: .82rem; line-height: 1.8; }
.brief-form label { display: block; font-size: .85rem; font-weight: 650; margin-block: 20px 8px; }
.brief-form select, .brief-form textarea { display: block; width: 100%; min-height: 48px; padding: 12px; border: 1px solid #bdcfc3; border-radius: 4px; background: white; color: var(--ink); font-size: 1rem; }
.brief-form textarea { resize: vertical; }
.optional { font-weight: 400; color: var(--muted); }
.brief-form .button { margin-top: 24px; width: 100%; }
.form-footnote { margin: 16px 0 0; text-align: center; }
.validation-errors { padding: 18px; background: #fff1ee; border: 1px solid #dfb4a9; color: #7c2a20; font-size: .86rem; border-radius: 5px; }
.validation-errors ul { padding-left: 22px; margin-bottom: 0; }
.prose { max-width: 880px; }
.prose h2 { font-size: 1.8rem; margin-top: 34px; }
.hero-illustration { padding: 0; margin: 0; }
.hero-illustration img { display: block; width: 100%; }
.hero-illustration figcaption { text-align: center; color: var(--ink); font-weight: 650; font-size: .9rem; margin-top: 6px; }
.hero-illustration figcaption span { display: block; color: var(--muted); font-weight: 400; font-size: .76rem; }
.showcase-grid, .resource-grid, .responsibility-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.showcase-card { background: white; border: 1px solid var(--border); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 10px 30px #183c2906; transition: transform .2s, box-shadow .2s; }
.showcase-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px #183c2912; color: var(--ink); }
.showcase-image { padding: 14px; border-bottom: 1px solid var(--border); }
.showcase-image img { display: block; width: 100%; }
.showcase-blue { background: #eaf0fc; }
.showcase-violet { background: #f0eafa; }
.showcase-gold { background: #fbf0e3; }
.showcase-copy { display: flex; flex-direction: column; flex: 1; padding: 28px; }
.showcase-copy .eyebrow { color: var(--green); font-size: .64rem; margin-bottom: 13px; }
.showcase-copy h3 { font-size: 1.45rem; }
.showcase-copy p { font-size: .88rem; }
.editorial-hero { padding-block: 64px 72px; border-bottom: 1px solid var(--border); overflow: hidden; }
.technology-hero { background: radial-gradient(ellipse at 95% 20%, #dce8ff, transparent 60%), #f3f7f5; }
.trust-hero { background: radial-gradient(ellipse at 95% 20%, #e9def8, transparent 62%), #f8f5fa; }
.delivery-hero { background: radial-gradient(ellipse at 95% 20%, #f8e6cd, transparent 62%), #faf8f2; }
.editorial-hero-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 52px; }
.editorial-hero h1 { font-size: clamp(2.6rem, 4vw, 4.3rem); }
.editorial-hero .hero-lead { font-size: 1rem; max-width: 620px; }
.editorial-art { min-width: 0; margin: 0; }
.editorial-art img { display: block; width: 100%; border-radius: 18px; }
.editorial-art figcaption { font-size: .72rem; text-align: center; color: var(--muted); margin-top: 14px; }
.visual-band { background: linear-gradient(125deg,#e9f2ef,#edf1fc 55%,#f6edf4); border-block: 1px solid var(--border); }
.accent-cards .feature-card { border-radius: 12px; border-top: 4px solid var(--green); }
.accent-cards .accent-blue { border-top-color: #416fe9; }
.accent-cards .accent-violet { border-top-color: #9160c9; }
.accent-cards .accent-gold { border-top-color: #d39a4d; }
.accent-cards .accent-green { border-top-color: #248976; }
.feature-number { display: block; color: var(--muted); font-size: .66rem; font-weight: 750; letter-spacing: .1em; margin-bottom: 22px; }
.assurance-band { background: linear-gradient(120deg,#163e48,#254c69); color: white; }
.assurance-band em { color: #a6dfc6; }
.responsibility-grid > div { border: 1px solid #6b8996; border-radius: 12px; padding: 30px; background: #ffffff08; }
.responsibility-grid p { color: #d4e4e7; font-size: .91rem; margin-bottom: 0; }
.responsibility-grid .feature-number { color: #b9e2db; }
.resource-grid > a { display: flex; flex-direction: column; position: relative; padding: 28px; border: 1px solid var(--border); border-radius: 12px; background: white; min-height: 180px; transition: border-color .2s; }
.resource-grid > a:hover { border-color: #75a495; color: var(--green); }
.resource-grid span { text-transform: uppercase; letter-spacing: .1em; font-size: .65rem; font-weight: 750; color: var(--green); margin-bottom: 15px; }
.resource-grid h3 { font-size: 1.2rem; max-width: 90%; }
.resource-grid b { margin-top: auto; align-self: end; color: var(--green); }
.editorial-bottom { padding-top: 0; }
.delivery-stages { list-style: none; padding: 0; margin: 0; max-width: 1030px; }
.delivery-stages li { position: relative; display: grid; grid-template-columns: 64px minmax(0,1fr); gap: 28px; padding-bottom: 36px; }
.delivery-stages li:not(:last-child)::before { content: ""; position: absolute; top: 64px; left: 31px; bottom: 0; width: 2px; background: #d0ded9; }
.stage-marker { width: 64px; height: 64px; display: grid; place-items: center; font-size: 1rem; font-weight: 700; border-radius: 18px; background: #fff0df; color: #955a20; }
.delivery-stages li:nth-child(2) .stage-marker { background: #e4edff; color: #355db6; }
.delivery-stages li:nth-child(3) .stage-marker { background: #eee4fa; color: #8050a8; }
.delivery-stages li:nth-child(4) .stage-marker { background: #e1f3ea; color: #237663; }
.delivery-stages li:nth-child(5) .stage-marker { background: #fce5df; color: #a45d45; }
.delivery-stages li > div { padding: 28px 32px; background: white; border: 1px solid var(--border); border-radius: 12px; }
.delivery-stages .eyebrow { color: var(--green); margin-bottom: 13px; }
.delivery-stages h3 { font-size: 1.45rem; }
.delivery-stages p { font-size: .93rem; }
.stage-output { margin: 18px 0 0; padding-top: 16px; border-top: 1px solid var(--border); }
@media (max-width: 1250px) {
    .nav-shell { position: relative; }
    .nav-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 48px; height: 48px; padding: 13px; background: transparent; border: 1px solid #c5d7cb; border-radius: 4px; }
    .nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); }
    .primary-nav { display: none; position: absolute; left: 0; right: 0; top: 90px; background: var(--paper); border: 1px solid var(--border); padding: 18px 24px; border-radius: 0 0 6px 6px; box-shadow: 0 15px 28px #183c2910; align-items: stretch; gap: 6px; }
    .primary-nav.is-open { display: flex; flex-direction: column; }
    .primary-nav > a:not(.button) { min-height: 48px; padding: 12px 8px; }
    .primary-nav .button { margin-top: 10px; }
}
@media (max-width: 1100px) {
    .container { width: calc(100% - 64px); }
    .nav-shell { min-height: 80px; position: relative; }
    .nav-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 48px; height: 48px; padding: 13px; background: transparent; border: 1px solid #c5d7cb; border-radius: 4px; }
    .nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); }
    .primary-nav { display: none; position: absolute; left: 0; right: 0; top: 80px; background: var(--paper); border: 1px solid var(--border); padding: 18px 24px; border-radius: 0 0 6px 6px; box-shadow: 0 15px 28px #183c2910; align-items: stretch; gap: 6px; }
    .primary-nav.is-open { display: flex; flex-direction: column; }
    .primary-nav > a:not(.button) { min-height: 48px; padding: 12px 8px; }
    .primary-nav .button { margin-top: 10px; }
    .hero-grid { gap: 40px; }
    .hero-proof { font-size: .66rem; }
    .floating-note { right: 0; }
    .capability-grid { grid-template-columns: repeat(2,1fr); }
    .audience-strip .container { flex-direction: column; align-items: start; gap: 16px; }
    .split-grid, .split-heading { gap: 45px; }
    .feature-grid, .article-grid { grid-template-columns: repeat(2,1fr); }
    .article-layout { grid-template-columns: 210px minmax(0,1fr); gap: 36px; }
    .article-sidebar { top: 100px; }
    .footer-grid { grid-template-columns: repeat(2,1fr); gap: 35px; }
    .closing-grid { gap: 40px; }
    .contact-grid { gap: 44px; }
    .editorial-hero-grid { gap: 30px; }
    .showcase-grid, .resource-grid, .responsibility-grid { gap: 18px; }
    .showcase-copy, .resource-grid > a, .responsibility-grid > div { padding: 24px; }
}
@media (max-width: 820px) {
    .section { padding-block: 66px; }
    .hero-grid { grid-template-columns: 1fr; gap: 30px; padding-block: 60px 68px; }
    .hero-copy { max-width: 650px; }
    .hero-visual { max-width: 540px; width: 100%; margin: 0 auto; }
    .hero h1 { font-size: 3.6rem; }
    .split-grid, .split-heading, .closing-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
    .split-heading p { margin-bottom: 0; }
    .architecture-stack > div { grid-template-columns: 40px 1fr; padding: 25px; }
    .layer-tag { grid-column: 2; justify-self: start; }
    .article-layout { grid-template-columns: 1fr; gap: 32px; padding-top: 32px; }
    .article-sidebar { position: static; padding: 20px 24px; }
    #article-toc { display: grid; grid-template-columns: 1fr 1fr; column-gap: 25px; }
    .sidebar-note { margin-top: 14px; }
    .article-sidebar > a { margin-top: 14px; }
    .closing-grid .button-row { justify-content: start; }
    .workflow-panel { column-gap: 32px; padding: 30px; }
    .contact-grid > div { max-width: 630px; }
    .editorial-hero { padding-block: 52px; }
    .editorial-hero-grid { grid-template-columns: 1fr; gap: 36px; }
    .editorial-hero-grid > div { max-width: 680px; }
    .editorial-art { width: 100%; max-width: 660px; margin-inline: auto; }
    .showcase-grid, .resource-grid, .responsibility-grid { grid-template-columns: 1fr; }
    .showcase-card { display: grid; grid-template-columns: .85fr 1fr; }
    .showcase-image { display: grid; align-items: center; border-right: 1px solid var(--border); border-bottom: 0; }
}
@media (max-width: 580px) {
    .container { width: calc(100% - 40px); }
    .announcement { font-size: .6rem; padding: 8px 12px; }
    .nav-shell { min-height: 72px; }
    .primary-nav { top: 72px; }
    .brand > span { font-size: 1.7rem; }
    .brand img { width: 35px; height: 31px; }
    .brand small { margin-left: 9px; padding-left: 9px; }
    .section { padding-block: 50px; }
    .hero-grid { padding-block: 46px 55px; gap: 26px; }
    .hero h1 { font-size: clamp(2.45rem, 10.3vw, 3.25rem); }
    .hero .eyebrow { font-size: .63rem; }
    .hero-lead { font-size: .96rem; }
    .button-row { gap: 16px; }
    .hero-proof { gap: 8px 15px; margin-top: 28px; }
    .hero-visual { padding-inline: 7px; }
    .workspace-card { transform: none; }
    .workspace-top { padding: 16px; }
    .mini-brand small { display: none; }
    .workspace-heading { padding: 22px 19px 12px; }
    .workspace-heading h2 { font-size: 1.3rem; }
    .journey-row { margin-inline: 18px; gap: 10px; }
    .journey-row strong { font-size: .77rem; }
    .journey-row small { font-size: .62rem; }
    .journey-status { display: none; }
    .floating-note { padding: 14px 20px; bottom: 0; }
    .orbit { width: 350px; height: 350px; left: -10px; top: 20px; }
    .audience-strip .container > div { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }
    .audience-strip strong { font-size: .82rem; }
    .capability-grid, .feature-grid, .article-grid, .schema-grid, .quality-grid { grid-template-columns: 1fr; gap: 16px; }
    .capability-card, .article-card, .feature-card { padding: 26px; }
    .card-index { margin-bottom: 22px; }
    .page-hero { padding-block: 46px 50px; }
    .page-hero p, .article-hero p { font-size: .96rem; }
    .topic-chips { gap: 8px; margin-top: 24px; }
    .topic-chips a { font-size: .74rem; padding: 10px 14px; }
    .agility-section, .learning-section { padding-block: 55px; }
    .agility-list > div { gap: 17px; }
    .agility-list h3 { font-size: 1.15rem; }
    .workflow-tabs { grid-template-columns: repeat(2,1fr); }
    .workflow-tabs button { font-size: .86rem; padding: 15px 12px; }
    .workflow-panel { grid-template-columns: 1fr; padding: 26px; gap: 12px; }
    .workflow-panel h3 { font-size: 1.5rem; }
    .workflow-panel .check-list { margin-bottom: 5px; }
    .architecture-stack > div { gap: 16px; padding: 22px 18px; grid-template-columns: 30px 1fr; }
    .layer-number { width: 30px; height: 34px; font-size: .72rem; }
    .architecture-stack h3 { font-size: 1.16rem; }
    .detail-grid details { padding-inline: 20px; }
    .notice { padding: 24px; }
    .closing-banner { padding-block: 48px; }
    .closing-banner h2 { font-size: 2rem; }
    .closing-grid .button { width: 100%; gap: 10px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-grid > div:first-child { grid-column: 1 / -1; }
    .footer-grid > div > a:not(.brand) { min-height: 44px; padding-block: 10px; font-size: .8rem; }
    .footer-grid .brand { margin-bottom: 12px; }
    .footer-bottom { font-size: .65rem; }
    .search-form { flex-direction: column; padding: 10px; }
    .search-form input { font-size: 1rem; min-height: 48px; }
    .search-form .button { width: 100%; }
    .article-hero { padding-bottom: 35px; }
    .breadcrumbs { margin-bottom: 25px; font-size: .73rem; gap: 8px; }
    .article-hero h1 { font-size: 2.5rem; }
    .article-meta { gap: 8px 18px; font-size: .71rem; }
    #article-toc { grid-template-columns: 1fr; }
    .article-sidebar { padding: 20px; }
    .article-body h2 { font-size: 1.48rem; }
    .article-body p, .article-body li { font-size: .94rem; }
    .screen-figure a { padding: 7px; }
    .screen-figure figcaption { padding: 18px; }
    .brief-form { padding: 26px 22px; }
    .brief-form h2 { font-size: 1.6rem; }
    .brief-form .button { padding-inline: 14px; gap: 10px; }
    .editorial-hero { padding-block: 42px; }
    .editorial-hero h1 { font-size: clamp(2.25rem,9.5vw,3.2rem); }
    .editorial-hero .hero-lead { font-size: .94rem; }
    .editorial-hero .button { padding-inline: 18px; gap: 12px; }
    .showcase-card { display: flex; }
    .showcase-image { border-right: 0; border-bottom: 1px solid var(--border); }
    .showcase-copy { padding: 26px; }
    .delivery-stages li { grid-template-columns: 44px minmax(0,1fr); gap: 14px; padding-bottom: 24px; }
    .stage-marker { width: 44px; height: 48px; border-radius: 12px; font-size: .82rem; }
    .delivery-stages li:not(:last-child)::before { top: 48px; left: 21px; }
    .delivery-stages li > div { padding: 23px 20px; }
    .delivery-stages h3 { font-size: 1.2rem; }
    .delivery-stages .eyebrow { font-size: .6rem; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
    .announcement, .site-header, .closing-banner, .site-footer, .article-sidebar { display: none; }
    .container { width: 100%; }
    .article-layout { display: block; }
    .article-hero { padding: 0; background: white; }
    .article-body > section, .screen-figure { break-inside: avoid; }
}
/* Homepage study ownership and cost comparison */
.home-start-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; list-style: none; padding: 0; margin: 0; }
.home-start-steps li { padding: 26px; border: 1px solid var(--border); border-radius: 12px; background: white; }
.home-start-steps h3 { font-size: 1.1rem; margin-top: 24px; }
.home-start-steps p { font-size: .9rem; line-height: 1.8; margin-bottom: 0; }
.home-start-steps li:nth-child(2) .stage-marker { background: #e4edff; color: #355db6; }
.home-start-steps li:nth-child(3) .stage-marker { background: #eee4fa; color: #8050a8; }
.home-start-steps li:nth-child(4) .stage-marker { background: #e1f3ea; color: #237663; }
.home-cost-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.home-cost-card { padding: 28px 24px; border: 1px solid var(--border); border-top: 4px solid var(--green); border-radius: 12px; background: white; display: flex; flex-direction: column; }
.home-cost-card.outside-capacity { border-top-color: #955a20; }
.home-cost-card .eyebrow { margin-bottom: 14px; }
.home-cost-card h3 { font-size: clamp(1.7rem, 2.4vw, 2.5rem); margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.home-cost-card p { font-size: .85rem; line-height: 1.7; }
.home-cost-period { color: var(--muted); }
.home-cost-formula { padding-block: 14px; border-block: 1px solid var(--border); }
.home-cost-card .check-list { font-size: .84rem; }
.home-cost-fit { margin-top: auto; padding-top: 18px; font-weight: 650; color: var(--green); }
.outside-capacity .home-cost-fit { color: #955a20; }
.home-cost-card .text-link { align-self: flex-start; }
.home-cost-disclaimer { font-size: .82rem; line-height: 1.8; margin: 28px 0; }
.home-registration { text-align: center; }
.home-registration p { max-width: 700px; margin-inline: auto; }
.home-registration .button-row { justify-content: center; }
@media (max-width: 1100px) { .home-start-steps, .home-cost-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .home-start-steps, .home-cost-grid { grid-template-columns: 1fr; } }

/* Knowledge base screenshot lightbox */
.screen-figure a.zoomable { cursor: zoom-in; }
html.lightbox-open { overflow: hidden; }
.lightbox { width: min(96vw, 1600px); max-width: 96vw; max-height: 94vh; padding: 0; border: 0; background: transparent; overflow: visible; outline: none; }
.lightbox::backdrop { background: rgba(10, 30, 24, .55); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.lightbox[open] { display: flex; align-items: center; justify-content: center; animation: lightbox-in .18s ease-out; }
.lightbox img { display: block; max-width: 100%; max-height: 90vh; width: auto; height: auto; border-radius: 8px; background: white; box-shadow: 0 30px 80px rgba(0, 0, 0, .45); }
.lightbox-close { position: absolute; top: -18px; right: -18px; width: 40px; height: 40px; border: 0; border-radius: 50%; background: white; color: #13332a; font-size: 1.6rem; line-height: 1; cursor: pointer; box-shadow: 0 6px 18px rgba(0, 0, 0, .3); }
.lightbox-close:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; }
@keyframes lightbox-in { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }
@media (max-width: 620px) { .lightbox-close { top: 8px; right: 8px; } }
@media (prefers-reduced-motion: reduce) { .lightbox[open] { animation: none; } }
/* Platform graphics: hero art, overview, workflow strips */
.hero-split { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 56px; align-items: center; }
.hero-art { margin: 0; }
.hero-art img { display: block; width: 100%; height: auto; }
.flow-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 14px; background: var(--mint); color: var(--green); flex: none; }
.flow-icon svg { width: 24px; height: 24px; }
.overview-lead { font-size: 1.2rem; margin: 8px 0 22px; }
.benefit-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 40px; }
.benefit-item { display: flex; gap: 18px; align-items: flex-start; }
.benefit-item h3 { font-size: 1.08rem; margin-bottom: 6px; }
.benefit-item p { font-size: .91rem; line-height: 1.8; margin-bottom: 0; }
.capability-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 48px; }
.capability-tile { background: white; border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.capability-tile h3 { font-size: 1.02rem; margin: 16px 0 8px; }
.capability-tile p { font-size: .86rem; line-height: 1.7; margin-bottom: 0; }
.capability-tile:nth-child(4n+2) .flow-icon, .flow-strip li:nth-child(2) .flow-icon { background: #e8edff; color: #416fe9; }
.capability-tile:nth-child(4n+3) .flow-icon, .flow-strip li:nth-child(3) .flow-icon { background: #f0e7fa; color: #9160c9; }
.capability-tile:nth-child(4n+4) .flow-icon, .flow-strip li:nth-child(4) .flow-icon { background: #fff0df; color: #c27a35; }
.flow-strip li:nth-child(5) .flow-icon { background: #e4edff; color: #355db6; }
.principle-tiles { margin-top: 0; margin-bottom: 8px; }
.tech-layers { margin-top: 48px; }
.schema-grid.one-column { grid-template-columns: 1fr; }
.feature-grid.four-up { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 32px; }
.flow-figure { margin: 40px 0 0; padding: 30px 28px 18px; border-radius: 18px; background: linear-gradient(125deg, #e9f2ef, #edf1fc 55%, #f6edf4); border: 1px solid var(--border); }
.flow-strip { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 30px; counter-reset: flow; }
.flow-strip li { position: relative; counter-increment: flow; background: white; border-radius: 14px; padding: 20px 18px; box-shadow: 0 10px 24px rgba(20, 54, 71, .08); }
.flow-strip li:not(:last-child)::after { content: ""; position: absolute; top: 42px; right: -24px; width: 18px; height: 18px; background: no-repeat center/18px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23087b60' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E"); }
.flow-strip b { display: block; font-size: .98rem; margin-top: 14px; }
.flow-strip b::before { content: counter(flow, decimal-leading-zero) " "; color: var(--green); font-size: .72rem; letter-spacing: .08em; }
.flow-strip small { display: block; font-size: .8rem; line-height: 1.55; color: var(--muted); margin-top: 6px; }
.flow-figure figcaption { font-size: .72rem; text-align: center; color: var(--muted); margin-top: 16px; }
@media (max-width: 1100px) { .capability-tiles, .feature-grid.four-up { grid-template-columns: repeat(2, minmax(0, 1fr)); } .flow-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); } .flow-strip li:nth-child(3)::after { display: none; } }
@media (max-width: 900px) { .hero-split { grid-template-columns: 1fr; gap: 32px; } .hero-art { max-width: 520px; } .benefit-grid { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .capability-tiles, .feature-grid.four-up { grid-template-columns: 1fr; } .flow-strip { grid-template-columns: 1fr; gap: 22px; } .flow-strip li::after { display: none !important; } }
.contact-honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}