:root{--ink:#12262f;--teal:#37718d;--deep:#1d4a60;--paper:#f6f9fa;--line:#d5e1e6;--amber:#e8a33d;--r:10px}
@media(prefers-color-scheme:dark){:root{--ink:#e8f0f3;--paper:#0f1c22;--line:#25404c;--deep:#8fc3d9}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 Inter,system-ui,sans-serif;color:var(--ink);background:var(--paper)}
h1,h2,h3{font-family:Fraunces,Georgia,serif;line-height:1.15;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(2.2rem,5.6vw,3.7rem)}h2{font-size:clamp(1.35rem,3vw,1.9rem);font-style:italic}h1,h2,h3,h4,h5,h6{text-transform:capitalize}h3{font-size:1.2rem}
a{color:var(--teal)}a:focus-visible,button:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.wrap{max-width:950px;margin:0 auto;padding:0 20px}.prose{max-width:none}
header.top{position:sticky;top:0;background:var(--paper);border-bottom:1px solid var(--line);z-index:9}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.logo{font:600 1.25rem Fraunces,Georgia,serif;color:var(--ink);text-decoration:none}
nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0;align-items:center;flex-wrap:wrap}
nav a{display:block;padding:8px 12px;color:var(--ink);text-decoration:none;border-radius:var(--r);font-size:.95rem}
nav a:hover{background:var(--line)}nav li{position:relative}
nav .sub{display:none;position:absolute;left:0;top:100%;min-width:260px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:6px;flex-direction:column;align-items:stretch}
nav li:hover .sub,nav li:focus-within .sub{display:flex}
.btn{display:inline-block;background:var(--teal);color:#fff!important;padding:10px 20px;border-radius:var(--r);text-decoration:none;font-weight:600}
.btn:hover{background:var(--deep)}.btn.alt{background:none;color:var(--teal)!important;border:2px solid var(--teal)}
.hero{background:var(--deep);color:#fff;padding:72px 0 0;overflow:hidden}
.hero p{font-size:1.2rem;max-width:52ch;opacity:.92}.hero .btn{background:var(--amber);color:#12262f!important}
.hero .btn.alt{background:none;color:#fff!important;border-color:#fff}
.wave{display:block;width:100%;height:120px;margin-top:40px}.wave rect{fill:#fff;opacity:.35}.wave rect:nth-child(3n){fill:var(--amber);opacity:.9}
section.s{padding:56px 0}section.s+section.s{border-top:1px solid var(--line)}
.grid{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.stat{font:600 2.4rem Fraunces,Georgia,serif;color:var(--teal)}
blockquote{margin:0 0 28px;padding-left:20px;border-left:4px solid var(--amber)}blockquote cite{display:block;font-style:normal;font-weight:600;margin-top:8px}
footer{background:var(--deep);color:#fff;padding:36px 0;font-size:.9rem}footer a{color:#fff}
@media(prefers-reduced-motion:no-preference){.wave rect{transform-origin:bottom;animation:g 1.4s ease-out both}@keyframes g{from{transform:scaleY(0)}}}

header.top{background:#111;border-bottom:3px solid var(--teal)}
header.top nav a{color:#fff}header.top nav a:hover{background:#2a2a2a}
header.top .btn{background:var(--amber);color:#12262f}
.logo img{display:block;height:50px;width:auto}
nav .sub{background:#111;border-color:#333}
.note{background:#fff7e0;border-left:4px solid var(--amber);padding:12px 16px;color:#12262f}

html{background:#cfd8dc}body{background:none;padding:0 16px}
.frame{max-width:950px;margin:0 auto 40px;border:1px solid #000;background:var(--paper);border-radius:12px;overflow:hidden}
.stats{grid-template-columns:1fr 1fr}.stats p{margin:0}
nav a{padding:8px 10px}
footer{text-align:center}footer p{margin:.2em 0}footer .credit{color:#fff6a8}
.embed{display:block;width:100%;border:0;background:#fff;min-height:500px}

/* menu separators */
header.top nav>ul>li{display:flex;align-items:center}
header.top nav>ul>li+li::before{content:"|";color:#777;font-weight:400}

/* page headings (H1) in the boxed style, left band matches footer colour */
section.s h1{background:#fff;color:#2b3a42;border:1px solid #d9dde0;border-left:8px solid var(--deep);padding:14px 22px;margin:0 0 1em;font:600 clamp(1.4rem,3.7vw,1.9rem)/1.2 Inter,system-ui,sans-serif;text-transform:capitalize}
@media(prefers-color-scheme:dark){section.s h1{background:#16282f;color:var(--ink);border-color:var(--line);border-left-color:var(--deep)}}