/* Layout */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5.5rem 0; }
.section.container { padding-left: 1.5rem; padding-right: 1.5rem; }
.section-beige { background: var(--beige); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-navy { background: var(--navy); color: var(--paper); }
.section-title { position: relative; }
.section-title.light { color: var(--paper); }
.section-title.center::after { content: ""; display: block; width: 72px; height: 2px; background: var(--gold); margin: 1rem auto 0; }
.section-intro { color: var(--ink-soft); max-width: 640px; }
.two-col { display: grid; grid-template-columns: 1.15fr 1fr; gap: 4rem; align-items: start; }
.two-col.reverse { grid-template-columns: 1fr 1.15fr; }

/* Header */
.notice-bar { background: var(--navy-deep); color: var(--gold-soft); font-size: .78rem; text-align: center; padding: .45rem 1rem; letter-spacing: .04em; }
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.site-header::after { content: ""; display: block; height: 3px; background: linear-gradient(90deg, var(--navy), var(--gold), var(--copper)); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-top: .85rem; padding-bottom: .85rem; }
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--navy); }
.brand-mark { width: 44px; height: 44px; border: 2px solid var(--gold); border-radius: 50%; display: grid; place-items: center; font-family: var(--font-serif); font-size: 1.6rem; font-weight: 700; background: var(--navy); color: var(--gold); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 700; letter-spacing: .02em; }
.brand-sub { font-size: .7rem; text-transform: uppercase; letter-spacing: .16em; color: var(--copper); }
.site-nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: .2rem 1.1rem; margin: 0; padding: 0; }
.site-nav a { text-decoration: none; color: var(--navy); font-size: .9rem; font-weight: 600; padding: .3rem 0; border-bottom: 2px solid transparent; transition: border-color .2s; }
.site-nav a:hover, .site-nav a[aria-current="page"] { border-color: var(--gold); color: var(--navy); }
.nav-toggle { display: none; }

/* Page hero */
.page-hero { position: relative; background: var(--navy); color: var(--paper); overflow: hidden; }
.page-hero-media { position: absolute; inset: 0; }
.page-hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: .28; filter: sepia(.35); }
.page-hero-inner { position: relative; padding-top: 3rem; padding-bottom: 4.5rem; }
.page-hero h1 { color: var(--paper); max-width: 900px; }
.page-hero .lede { font-size: 1.2rem; max-width: 720px; color: var(--gold-soft); }
.page-hero .kicker { color: var(--gold); margin-top: 2rem; }

/* Article */
.article-layout { display: grid; grid-template-columns: 260px 1fr; gap: 4rem; padding-top: 4rem; padding-bottom: 4rem; }
.article-toc { position: sticky; top: 110px; align-self: start; font-size: .92rem; }
.toc-title { font-family: var(--font-serif); font-size: 1.3rem; color: var(--navy); border-bottom: 1px solid var(--gold); padding-bottom: .4rem; }
.article-toc ol { padding-left: 1.2rem; margin: 0 0 2rem; }
.article-toc li { margin-bottom: .35rem; }
.article-toc a { color: var(--ink-soft); text-decoration: none; }
.article-toc a:hover { color: var(--copper); }
.article-body { max-width: 760px; }
.article-section { margin-bottom: 3rem; scroll-margin-top: 110px; }
.article-section h2 { padding-bottom: .5rem; border-bottom: 1px solid var(--line); }

/* Footer */
.site-footer { background: var(--navy-deep); color: var(--beige); padding: 0 0 2rem; margin-top: 4rem; }
.footer-rule { text-align: center; border-top: 3px double var(--gold); position: relative; }
.footer-rule span { display: inline-block; background: var(--navy-deep); color: var(--gold); padding: 0 1rem; position: relative; top: -.85rem; font-size: 1.3rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1.2fr 1fr; gap: 3rem; padding-top: 2.5rem; padding-bottom: 2.5rem; }
.footer-brand { font-family: var(--font-serif); font-size: 2rem; color: var(--gold); margin: 0; }
.footer-tag { color: var(--gold-soft); font-style: italic; }
.footer-disclaimer { font-size: .9rem; border-left: 2px solid var(--gold); padding-left: 1rem; }
.footer-h { color: var(--gold); font-size: 1.2rem; }
.footer-links { list-style: none; padding: 0; margin: 0; columns: 2; font-size: .92rem; }
.footer-links li { margin-bottom: .35rem; break-inside: avoid; }
.site-footer a, .site-footer .link-button { color: var(--beige); }
.site-footer a:hover, .site-footer .link-button:hover { color: var(--gold); }
.site-footer address { font-style: normal; font-size: .92rem; line-height: 1.8; }
.footer-bottom { border-top: 1px solid rgba(197,164,109,.3); padding-top: 1.2rem; font-size: .85rem; text-align: center; }