:root{color:#263244;font-synthesis:none;--page:#f4f7fb;--surface:#fff;--surface-muted:#eaf0f7;--ink-strong:#111b2d;--ink:#263244;--ink-muted:#5e6b7c;--green:#175cd3;--green-dark:#0b3f91;--green-soft:#dbeafe;--gold:#a65220;--gold-soft:#f7e5d8;--line:#dce3ed;--line-strong:#bcc8d8;--shadow:0 12px 32px #111b2d14;background:#f4f7fb;font-family:Avenir Next,Avenir,Segoe UI,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html{background:var(--page);scroll-behavior:smooth}body{background:var(--page);min-width:320px;color:var(--ink);-webkit-font-smoothing:antialiased;margin:0}button,input,select,textarea{font:inherit}a{color:inherit}.site-shell{width:min(1200px,100% - 3rem);margin:0 auto}.site-header{z-index:10;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff5;position:sticky;top:0}.site-header-inner{justify-content:space-between;align-items:center;height:4.25rem;display:flex}.brand{color:var(--ink-strong);letter-spacing:-.02em;align-items:center;gap:.68rem;font-weight:780;text-decoration:none;display:inline-flex}.brand-mark{width:2rem;height:2rem;display:block}.site-nav{color:var(--ink-muted);align-items:center;gap:1.3rem;font-size:.88rem;font-weight:620;display:flex}.site-nav a{text-decoration:none}.site-nav a:hover{color:var(--green)}.site-footer{border-top:1px solid var(--line);background:#fff;margin-top:0}.site-footer-inner{color:var(--ink-muted);justify-content:space-between;gap:2rem;padding:2rem 0 2.5rem;font-size:.82rem;line-height:1.55;display:flex}.site-footer p{margin:0}.site-footer a{color:var(--green)}@media (width<=640px){.site-shell{width:min(100% - 1.5rem,1200px)}.site-nav a:first-child{display:none}.site-footer-inner{flex-direction:column}}