:root { --ink:#152c35; --muted:#53646a; --accent:#176952; --line:#d3dedc; --paper:#fcfdfc; --wash:#eef4f1; color-scheme:light; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); background:var(--paper); font-family:Georgia,'Times New Roman',serif; font-size:18px; line-height:1.65; }
a { color:inherit; text-decoration-thickness:1px; text-underline-offset:.2em; }
a:hover { color:var(--accent); }
a:focus-visible { outline:3px solid var(--accent); outline-offset:5px; border-radius:2px; }
.skip { position:absolute; left:18px; top:-80px; padding:8px 14px; background:var(--ink); color:white; z-index:2; }
.skip:focus { top:12px; }
.masthead,main,footer { width:min(1120px,calc(100% - 96px)); margin-inline:auto; }
.masthead { display:flex; align-items:center; justify-content:space-between; gap:24px; min-height:104px; border-bottom:1px solid var(--line); }
.wordmark { display:flex; align-items:center; gap:13px; font-size:22px; font-weight:bold; text-decoration:none; letter-spacing:-.6px; }
.monogram { width:38px; height:38px; display:grid; place-items:center; background:var(--ink); color:white; font-size:16px; letter-spacing:-2px; padding-right:2px; border-radius:2px; }
nav { display:flex; gap:32px; font-size:16px; }
nav a { text-decoration:none; }
.eyebrow { font-family:'Avenir Next',Verdana,sans-serif; font-size:12px; font-weight:600; letter-spacing:1.6px; line-height:1.5; text-transform:uppercase; color:var(--accent); }
.intro { padding:62px 0 58px; position:relative; background:linear-gradient(115deg,transparent 57%,rgba(23,105,82,.035)); }
.intro h1 { max-width:900px; font-size:clamp(44px,6.1vw,76px); line-height:1.07; font-weight:normal; letter-spacing:-3px; margin:19px 0 24px; }
.intro-copy { max-width:600px; color:var(--muted); font-size:21px; line-height:1.6; margin:0; }
.section-heading { display:flex; justify-content:space-between; align-items:center; padding:15px 0; border-block:1px solid var(--ink); }
.section-heading h2 { font-size:20px; font-weight:normal; margin:0; }
.section-heading span { font-size:13px; color:var(--muted); }
.guide-list { margin:0; padding:0; list-style:none; }
.guide { display:grid; grid-template-columns:64px 1fr auto; gap:22px; padding:34px 0; border-bottom:1px solid var(--line); }
.guide-number { font-size:15px; color:var(--muted); padding-top:2px; }
.guide .eyebrow { margin:0 0 8px; }
.guide h2 { font-size:32px; line-height:1.22; font-weight:normal; margin:0 0 12px; letter-spacing:-.7px; }
.guide h2 a { text-decoration:none; }
.guide p { max-width:670px; margin:0 0 12px; color:var(--muted); }
.guide .guide-meta { font-size:14px; margin:18px 0 0; }
.guide-meta span { margin-inline:10px; }
.read-link { align-self:center; font-size:15px; white-space:nowrap; }
.read-link span { margin-left:8px; }
.editorial-note { margin:48px 0 60px; padding:25px 30px; border-left:3px solid var(--accent); background:var(--wash); }
.editorial-note h2 { font-size:23px; margin:0 0 10px; font-weight:normal; }
.editorial-note p { max-width:820px; font-size:16px; margin:0 0 14px; }
.editorial-note a { font-size:15px; }
footer { display:flex; justify-content:space-between; gap:25px; border-top:1px solid var(--line); padding:25px 0 38px; color:var(--muted); font-size:13px; }
footer p { margin:0; }
.article-header { max-width:920px; margin:40px auto 36px; }
.back { display:inline-block; font-size:15px; color:var(--muted); margin-bottom:32px; }
.article-header h1 { font-weight:normal; font-size:clamp(34px,4.2vw,54px); line-height:1.16; letter-spacing:-1.8px; margin:13px 0 24px; }
.article-header .eyebrow { margin:0; }
.byline { margin:0 0 4px; font-size:16px; }
.byline span { margin-inline:8px; }
.dateline { color:var(--muted); font-size:14px; margin:0 0 18px; }
.disclosure { font-size:14px; color:var(--muted); margin:0 0 8px; }
.format-link { font-size:14px; }
.article-content { max-width:780px; margin:0 auto; }
.offer-note { padding:18px 22px; margin-bottom:34px; background:var(--wash); border-left:3px solid var(--accent); font-size:15px; }
.offer-note p { margin:5px 0 0; }
.article-body { font-size:19px; line-height:1.78; overflow-wrap:anywhere; }
.article-body > p:first-child { font-size:21px; line-height:1.65; }
.article-body h2,.prose h2 { font-size:29px; line-height:1.25; font-weight:normal; letter-spacing:-.6px; margin:42px 0 17px; }
.article-body p { margin:0 0 22px; }
.article-body a,.prose a { color:var(--accent); }
.table-scroll { overflow-x:auto; margin:26px 0; border:1px solid var(--line); }
table { border-collapse:collapse; width:100%; font-family:Georgia,serif; font-size:15px; line-height:1.55; min-width:620px; }
th,td { padding:15px 16px; vertical-align:top; text-align:left; border-bottom:1px solid var(--line); }
th { background:var(--wash); font-weight:bold; }
tbody tr:last-child td { border-bottom:0; }
.publication-note { margin-top:40px; padding:25px 0; border-top:1px solid var(--line); font-size:14px; color:var(--muted); }
.publication-note h2 { color:var(--ink); font-size:19px; font-weight:normal; margin:0; }
.publication-note p { margin:8px 0; }
.next-guide { border-top:1px solid var(--ink); padding:28px 0 50px; margin:45px 0 0; }
.next-guide a { font-size:25px; line-height:1.35; }
.info-page { max-width:780px; margin:62px auto 70px; }
.info-page h1 { font-size:clamp(38px,5vw,58px); font-weight:normal; letter-spacing:-1.5px; line-height:1.13; margin:20px 0 36px; }
.prose p { margin:0 0 24px; }
@media(max-width:700px) {
  .masthead,main,footer { width:calc(100% - 40px); }
  .masthead { min-height:88px; gap:14px; }
  .wordmark { font-size:18px; gap:9px; letter-spacing:-.4px; }
  .monogram { width:31px; height:31px; font-size:14px; }
  nav { gap:16px; font-size:14px; }
  .intro { padding:42px 0; }
  .intro h1 { letter-spacing:-1.8px; }
  .intro-copy { font-size:18px; }
  .guide { grid-template-columns:28px 1fr; gap:12px; padding:27px 0; }
  .guide h2 { font-size:27px; }
  .guide p { font-size:16px; }
  .read-link { grid-column:2; justify-self:start; }
  .guide .guide-meta { font-size:13px; }
  .editorial-note { padding:20px; margin:32px 0 40px; }
  footer { display:block; }
  footer p + p { margin-top:10px; }
  .article-header { margin:28px 0; }
  .article-header h1 { letter-spacing:-1px; }
  .back { margin-bottom:24px; }
  .article-body { font-size:18px; }
  .article-body > p:first-child { font-size:19px; }
  .article-body h2,.prose h2 { font-size:26px; }
  .info-page { margin:40px 0; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }