:root {
  color-scheme: light;
  --ink: #1d2d28;
  --body: #4c5a53;
  --muted: #718078;
  --green: #426b57;
  --green-dark: #315440;
  --green-pale: #edf3ee;
  --sand: #f7f7f3;
  --line: #e5e9e5;
  --white: #fff;
  --serif: Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--body); font-family: var(--sans); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: var(--green-dark); text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { color: #23402f; text-decoration-thickness: 2px; }
a:focus-visible, summary:focus-visible { outline: 3px solid #97b9a0; outline-offset: 4px; border-radius: 3px; }
img { display: block; max-width: 100%; }
.container { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: absolute; left: 1rem; top: -5rem; z-index: 10; padding: .7rem 1rem; background: var(--ink); color: white; border-radius: 4px; }
.skip-link:focus { top: 1rem; }

.site-header { background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.header-inner { width: min(1200px, calc(100% - 48px)); min-height: 78px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-size: 15px; letter-spacing: -.025em; text-decoration: none; white-space: nowrap; }
.brand img { border-radius: 9px; }
.brand strong { font-weight: 700; }
.main-nav { display: flex; align-items: center; justify-content: flex-end; gap: clamp(16px, 2.6vw, 34px); }
.main-nav a { color: #536259; text-decoration: none; font-size: 13px; font-weight: 600; white-space: nowrap; }
.main-nav a[aria-current="page"] { color: var(--green-dark); text-decoration: underline; text-underline-offset: 6px; }

.hero { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: clamp(38px, 6vw, 76px); padding-block: 74px 65px; }
.hero-copy { max-width: 580px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 18px; color: var(--green); font-size: 11px; font-weight: 750; letter-spacing: .14em; line-height: 1.4; text-transform: uppercase; }
.eyebrow-mark { width: 7px; height: 7px; border-radius: 50%; background: #74947a; }
h1, h2, h3 { color: var(--ink); }
h1, .article-header h1 { margin: 0; font-family: var(--serif); font-weight: 500; letter-spacing: -.045em; }
h1 { max-width: 690px; font-size: clamp(43px, 5.4vw, 69px); line-height: 1.04; }
.hero-lede { max-width: 565px; margin: 24px 0 0; color: #526159; font-size: 17px; line-height: 1.72; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 10px 18px; border: 1px solid transparent; border-radius: 5px; text-decoration: none; font-size: 13px; font-weight: 700; transition: background-color .18s ease, border-color .18s ease; }
.button-primary { background: var(--green-dark); color: white; }
.button-primary:hover { background: #243e2e; color: white; }
.button-outline { background: transparent; border-color: #b8c8bc; color: var(--green-dark); }
.button-outline:hover { background: white; }
.text-link, .card-link { font-size: 13px; font-weight: 650; text-decoration: none; }
.hero-disclosure { max-width: 520px; margin: 26px 0 0; padding-left: 14px; border-left: 2px solid #aec3b1; color: var(--muted); font-size: 12px; line-height: 1.65; }
.hero-image { margin: 0; padding: 10px; background: #f0f1ea; border-radius: 9px; }
.hero-image img { width: 100%; aspect-ratio: 1.24; object-fit: cover; border-radius: 4px; background: #edf0e9; }
.hero-image figcaption { padding: 9px 4px 0; color: #68766c; font-size: 11px; }

.quick-strip { border-block: 1px solid var(--line); background: #fcfcfa; }
.quick-strip-inner { display: flex; justify-content: space-between; gap: 20px; padding-block: 17px; }
.quick-strip p { margin: 0; color: #54635b; font-size: 12px; font-weight: 600; }
.quick-strip p span { margin-right: 8px; color: #86a18b; font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.section { padding-block: 80px; }
.section-heading { max-width: 670px; margin-bottom: 34px; }
.section-heading .eyebrow { margin-bottom: 12px; }
.section-heading h2, .split-section h2 { margin: 0; font-family: var(--serif); font-size: clamp(32px, 4vw, 47px); font-weight: 500; line-height: 1.12; letter-spacing: -.035em; }
.section-heading > p:last-child, .split-section > div > p:not(.eyebrow) { margin: 15px 0 0; color: var(--body); font-size: 15px; }
.card-grid { display: grid; gap: 16px; }
.three-cards { grid-template-columns: repeat(3, 1fr); }
.info-card { min-height: 245px; padding: 25px 23px 22px; border: 1px solid var(--line); border-radius: 7px; background: #fff; }
.card-number { color: #7b9180; font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.info-card h3 { margin: 16px 0 9px; font-family: var(--serif); font-size: 24px; font-weight: 500; line-height: 1.17; letter-spacing: -.02em; }
.info-card p { margin: 0 0 17px; color: #657169; font-size: 13px; line-height: 1.7; }
.card-link { display: inline-block; margin-top: auto; }
.section-tint { background: var(--sand); }
.split-section { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: clamp(35px, 7vw, 90px); }
.split-section > div > .button { margin-top: 22px; }
.check-list, .reading-list { margin: 0; padding: 0; list-style: none; }
.check-list { border-top: 1px solid #dfe5df; }
.check-list li { position: relative; padding: 15px 8px 15px 29px; border-bottom: 1px solid #dfe5df; color: #46554c; font-size: 14px; }
.check-list li::before { position: absolute; left: 2px; top: 15px; color: var(--green); content: "✓"; font-size: 14px; font-weight: 800; }
.compact-heading { margin-bottom: 19px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { padding: 17px 1px; border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 22px; color: var(--ink); cursor: pointer; font-size: 15px; font-weight: 650; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--green); font-size: 22px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 830px; margin: 12px 0 0; color: #637067; font-size: 14px; }
.more-link { margin: 22px 0 0; font-size: 13px; font-weight: 650; }
.more-link a { text-decoration: none; }
.closing-note { margin-bottom: 75px; padding: 18px 21px; border-left: 3px solid #8da894; background: #f7f9f6; }
.closing-note p { margin: 0; color: #5f6c64; font-size: 12px; line-height: 1.7; }

.article { padding-top: 27px; padding-bottom: 90px; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 9px; color: #859188; font-size: 11px; }
.breadcrumbs a { color: #63786a; text-decoration: none; }
.article-header { max-width: 820px; margin: 54px auto 43px; }
.article-header .eyebrow { margin-bottom: 14px; }
.article-header h1 { font-size: clamp(40px, 5vw, 61px); line-height: 1.06; }
.article-intro { margin: 20px 0 0; color: #59665e; font-size: 18px; line-height: 1.7; }
.updated { margin: 16px 0 0; color: #89938d; font-size: 11px; }
.article-body { max-width: 760px; margin-inline: auto; }
.article-body > p { margin: 0 0 18px; color: #4f5b54; font-size: 15px; line-height: 1.85; }
.article-body h2 { margin: 43px 0 14px; font-family: var(--serif); font-size: 30px; font-weight: 500; line-height: 1.2; letter-spacing: -.025em; }
.article-body h2:first-child { margin-top: 0; }
.article-body h3 { margin: 26px 0 8px; font-size: 17px; }
.article-body ol, .article-body ul { margin: 16px 0 22px; padding-left: 24px; }
.article-body li { margin: 0 0 10px; padding-left: 5px; color: #4f5b54; font-size: 14px; line-height: 1.8; }
.article-body li::marker { color: #78927d; font-weight: 750; }
.reading-list { padding-left: 0 !important; list-style: none !important; }
.reading-list li { padding: 13px 0 13px 18px; border-left: 2px solid #bfd0c0; }
.source-callout { margin: 23px 0; padding: 16px 18px; border: 1px solid #dce7dd; border-radius: 5px; background: #f7faf7; }
.source-callout p { margin: 0; font-size: 13px; }
.article-warning { margin: 27px 0; padding: 19px 20px; border-left: 3px solid #829c87; background: #f5f7f2; color: #526057; font-size: 13px; line-height: 1.75; }
.article-next { margin-top: 34px !important; font-weight: 650; }
.source-entry { padding: 19px 0 22px; border-bottom: 1px solid var(--line); }
.source-entry:first-child { padding-top: 0; }
.source-type { margin: 0 0 7px !important; color: #829087 !important; font-size: 10px !important; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.source-entry h2 { margin: 0 0 7px !important; font-family: var(--sans) !important; font-size: 18px !important; font-weight: 650 !important; letter-spacing: -.01em !important; line-height: 1.4 !important; }
.source-entry h2 a { text-decoration-thickness: 1px; }
.source-entry > p:last-child { margin: 0 !important; color: #66736a !important; font-size: 13px !important; }

.site-footer { padding: 36px 0 20px; border-top: 1px solid var(--line); background: #fbfcfa; }
.footer-main { display: grid; grid-template-columns: 1fr auto; gap: 38px; align-items: start; }
.footer-brand { color: var(--ink); font-family: var(--serif); font-size: 21px; text-decoration: none; }
.footer-main > div p { max-width: 340px; margin: 8px 0 0; color: #77837b; font-size: 12px; }
.footer-main nav { display: grid; grid-template-columns: repeat(2, max-content); gap: 8px 28px; }
.footer-main nav a { color: #647168; font-size: 11px; text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 18px; margin-top: 28px; padding-top: 15px; border-top: 1px solid var(--line); color: #879189; font-size: 10px; }

@media (max-width: 850px) {
  .container, .header-inner { width: min(100% - 36px, 680px); }
  .header-inner { min-height: auto; padding-block: 15px; align-items: flex-start; flex-direction: column; gap: 13px; }
  .main-nav { width: 100%; justify-content: flex-start; gap: 22px; overflow-x: auto; padding: 1px 0 4px; }
  .hero { grid-template-columns: 1fr; gap: 28px; padding-block: 49px 44px; }
  .hero-copy { max-width: 680px; }
  .hero-image { max-width: 600px; }
  .three-cards { grid-template-columns: 1fr; }
  .info-card { min-height: 0; }
  .split-section { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .container, .header-inner { width: calc(100% - 32px); }
  .main-nav { gap: 17px; }
  .main-nav a { font-size: 12px; }
  .hero { padding-top: 39px; }
  h1 { font-size: clamp(42px, 13vw, 58px); }
  .hero-lede { font-size: 15px; }
  .hero-actions { gap: 16px; }
  .quick-strip-inner { display: grid; grid-template-columns: 1fr; gap: 8px; padding-block: 13px; }
  .quick-strip p { font-size: 11px; }
  .section { padding-block: 57px; }
  .article { padding-top: 19px; padding-bottom: 63px; }
  .article-header { margin-top: 38px; }
  .article-header h1 { font-size: clamp(38px, 11vw, 51px); }
  .article-intro { font-size: 16px; }
  .article-body h2 { font-size: 27px; }
  .footer-main { grid-template-columns: 1fr; gap: 22px; }
  .footer-main nav { grid-template-columns: repeat(2, minmax(0, max-content)); gap: 8px 18px; }
  .footer-bottom { flex-direction: column; gap: 5px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}