:root {
  --bg: #f5f0e8;
  --bg-alt: #e8e1d5;
  --brown: #3b2f1e;
  --olive: #4a5e3a;
  --tan: #c4a882;
  --text: #2d2923;
  --muted: #655d53;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  line-height: 1.75;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(59,47,30,.055) .7px, transparent .7px);
  background-size: 7px 7px;
  content: "";
  pointer-events: none;
}
a { color: var(--olive); text-underline-offset: 3px; }
a:hover { color: var(--brown); }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; line-height: 1.22; }
.container { width: min(100% - 3rem, 860px); margin-inline: auto; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 200;
  padding: .75rem 0;
  background: var(--brown);
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; }
.site-name { color: var(--bg); font-family: Georgia, serif; font-size: 1rem; font-weight: 700; letter-spacing: .01em; text-decoration: none; }
.menu-toggle {
  display: flex;
  align-items: center;
  gap: .45rem;
  border: 0;
  background: none;
  color: var(--tan);
  cursor: pointer;
  font: 600 .85rem/1 "Inter", sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.hamburger-icon { display: grid; gap: 4px; }
.hamburger-icon span { display: block; width: 20px; height: 2px; background: currentColor; }
.sidebar-overlay { display: none; position: fixed; inset: 0; z-index: 300; background: rgba(27,22,15,.62); }
.sidebar-overlay.open { display: block; }
.sidebar {
  position: fixed;
  top: 0;
  right: -330px;
  z-index: 400;
  width: min(300px, 86vw);
  height: 100%;
  padding: 1.5rem 1.25rem 2rem;
  overflow-y: auto;
  background: var(--brown);
  transition: right .25s ease;
}
.sidebar.open { right: 0; }
.sidebar-close { float: right; border: 0; background: none; color: var(--tan); cursor: pointer; font-size: 1.7rem; }
.sidebar h2 { margin: .35rem 0 1rem; padding-bottom: .6rem; border-bottom: 1px solid rgba(196,168,130,.3); color: var(--tan); font-family: Georgia, serif; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; }
.sidebar nav { display: grid; clear: both; }
.sidebar nav a { padding: .7rem .25rem; border-bottom: 1px solid rgba(196,168,130,.15); color: var(--bg); font-family: Georgia, serif; font-size: .95rem; text-decoration: none; }
.sidebar nav a:hover, .sidebar nav a.active { color: var(--tan); }

.page-header { padding: 2.7rem 0 2.25rem; border-bottom: 4px solid var(--tan); background: var(--olive); }
.breadcrumb { margin-bottom: .65rem; color: var(--bg-alt); font-family: "Inter", sans-serif; font-size: .8rem; }
.breadcrumb a { color: inherit; }
.page-header h1 { max-width: 790px; color: var(--bg); font-size: clamp(1.6rem, 4vw, 2.4rem); }
.page-header .subtitle { max-width: 680px; margin-top: .85rem; color: var(--bg-alt); font-size: 1rem; }
.content-wrap { width: min(100% - 3rem, 860px); margin-inline: auto; padding: 2.4rem 0 3.5rem; }

.research-intro { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; margin-bottom: 2.5rem; }
.research-intro h2 { color: var(--brown); font-size: 1.5rem; }
.research-intro p { max-width: 610px; margin-top: .65rem; }
.issue-mark { color: var(--olive); font: 700 .74rem/1 "Inter", sans-serif; letter-spacing: .14em; text-transform: uppercase; }
.article-card {
  display: grid;
  grid-template-columns: minmax(260px, .9fr) 1.2fr;
  min-height: 390px;
  overflow: hidden;
  border: 1px solid var(--tan);
  border-radius: 4px;
  background: var(--bg-alt);
  color: inherit;
  box-shadow: 0 12px 30px rgba(59,47,30,.12);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.article-card:hover { color: inherit; transform: translateY(-4px); box-shadow: 0 18px 36px rgba(59,47,30,.17); }
.article-card:focus-visible { outline: 3px solid var(--olive); outline-offset: 5px; }
.article-card__image { position: relative; min-height: 300px; overflow: hidden; background: var(--brown); }
.article-card__image::after { position: absolute; inset: 0; background: linear-gradient(135deg, transparent 40%, rgba(59,47,30,.65)); content: ""; }
.article-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.article-card:hover img { transform: scale(1.035); }
.article-card__number { position: absolute; right: 1rem; bottom: .75rem; z-index: 1; color: var(--bg); font: 700 3rem/1 Georgia, serif; }
.article-card__body { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.6rem, 4vw, 3rem); }
.eyebrow { margin-bottom: .75rem; color: var(--olive); font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.article-card h2 { color: var(--brown); font-size: clamp(1.7rem, 3.5vw, 2.45rem); }
.article-card__description { margin-top: 1rem; color: var(--muted); }
.article-card__meta { margin-top: 1.5rem; color: var(--brown); font-size: .82rem; font-weight: 700; }
.article-card__action { display: inline-flex; align-items: center; gap: .6rem; margin-top: 1.5rem; color: var(--olive); font-weight: 700; }
.article-card__action::after { content: "→"; transition: transform .2s ease; }
.article-card:hover .article-card__action::after { transform: translateX(5px); }

.article-page .content-wrap section { margin-bottom: 3rem; padding-bottom: 2rem; border-bottom: 1px solid var(--tan); }
.article-page .content-wrap section:last-child { border-bottom: 0; }
.article-page .content-wrap h2 { margin: .25rem 0 1rem; color: var(--brown); font-size: 1.5rem; }
.article-page .content-wrap h3 { margin: 1.25rem 0 .6rem; color: var(--brown); font-size: 1.15rem; }
.article-page .content-wrap p { margin-bottom: 1rem; }
.article-page .content-wrap ul, .article-page .content-wrap ol { margin: 0 0 1rem 1.5rem; }
.article-page .content-wrap li { margin-bottom: .45rem; }
.article-page .content-wrap strong { color: var(--brown); }
.article-page .tldr-box { padding: 1.6rem 1.7rem 1.2rem; border: 1px solid var(--tan); border-left: 5px solid var(--olive); background: var(--bg-alt); }
.article-page .tldr-box h2 { color: var(--olive); font: 800 .78rem/1 "Inter", sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.article-page .perspective-section { padding: 1.8rem; border: 1px solid var(--tan); background: #eee4d3; }
.faq-question { font-family: Georgia, serif; line-height: 1.45; }
.table-wrapper { margin: 1.5rem 0; overflow-x: auto; }
table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: .9rem; }
th { padding: .7rem .8rem; background: var(--brown); color: var(--bg); font-family: "Inter", sans-serif; font-size: .8rem; font-weight: 600; letter-spacing: .04em; text-align: left; text-transform: uppercase; }
td { padding: .7rem .8rem; border-bottom: 1px solid var(--tan); vertical-align: top; }
tbody tr:nth-child(even) { background: var(--bg-alt); }

.cta-strip { margin-top: 1rem; padding: 2.7rem 0; border-top: 1px solid var(--tan); background: var(--bg-alt); }
.cta-strip h2 { margin-bottom: .75rem; color: var(--brown); font-size: 1.5rem; }
.cta-strip p { max-width: 620px; margin-bottom: 1.25rem; }
.btn-cta { display: inline-block; padding: .85rem 1.75rem; border-radius: 4px; background: var(--olive); color: var(--bg); font-size: 1rem; font-weight: 600; text-decoration: none; }
.btn-cta:hover { background: var(--brown); color: var(--bg); }
.author-footer { margin-top: 0; }
footer { margin-top: 0; padding: 1.75rem 1.5rem; background: var(--brown); text-align: center; }
footer p { margin-bottom: .35rem; color: var(--tan); font-size: .825rem; }
footer a { color: var(--tan); }

@media (max-width: 700px) {
  .container, .content-wrap { width: min(100% - 2rem, 860px); }
  .page-header { padding: 2rem 0 1.65rem; }
  .research-intro { grid-template-columns: 1fr; gap: .7rem; }
  .article-card { grid-template-columns: 1fr; }
  .article-card__image { min-height: 240px; }
  .article-page .tldr-box, .article-page .perspective-section { padding: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}