:root{
	--paper:#fbfaf7;--surface:#fff;--ink:#17201f;--muted:#5b6765;--line:#dde4e1;
	--accent:#0f766e;--accent-strong:#0b5d57;--accent-soft:#d9f3ee;--amber:#b45309;--danger:#a4262c;
	--r-s:9px;--r-m:14px;--r-l:22px;
	--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:1rem;line-height:1.65}
img,svg{max-width:100%;height:auto}
h1,h2,h3,h4{font-weight:700;line-height:1.15;letter-spacing:-.02em;margin:0 0 .6rem;color:var(--ink)}
h1{font-size:clamp(2rem,4.5vw,3.25rem)}
h2{font-size:clamp(1.4rem,2.6vw,2rem)}
h3{font-size:1.15rem}
p{margin:0 0 1rem}
a{color:var(--accent-strong)}
a:hover{color:var(--accent)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
ul,ol{padding-left:1.25rem}
.wrap{width:min(1180px,100% - 2rem);margin-inline:auto}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:100}
.skip-link:focus{left:.5rem;top:.5rem}
.site-main{min-height:60vh;padding-block:1.5rem 4rem}
[hidden]{display:none!important}

/* Header */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.75rem}
.site-brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink)}
.site-brand__mark{color:var(--accent);display:inline-flex}
.site-brand__text{display:flex;flex-direction:column;line-height:1.1}
.site-brand__name{font-weight:800;font-size:1.1rem;letter-spacing:-.02em}
.site-brand__tagline{font-size:.75rem;color:var(--muted)}
.primary-nav{display:flex;align-items:center;gap:1.25rem}
.nav-list{display:flex;flex-wrap:wrap;gap:.25rem 1rem;list-style:none;margin:0;padding:0}
.nav-list a{text-decoration:none;color:var(--ink);font-weight:600;padding:.4rem .2rem;border-bottom:2px solid transparent}
.nav-list a:hover,.nav-list .current-menu-item a{border-color:var(--accent);color:var(--accent-strong)}
.header-search{display:flex;border:1px solid var(--line);border-radius:999px;background:var(--paper);overflow:hidden}
.header-search input{border:0;background:transparent;padding:.5rem .9rem;font:inherit;width:11rem;min-width:0}
.header-search input:focus{outline:none}
.header-search:focus-within{border-color:var(--accent)}
.header-search button{border:0;background:transparent;padding:0 .8rem;cursor:pointer;color:var(--muted)}
.nav-toggle{display:none;align-items:center;gap:.4rem;border:1px solid var(--line);background:var(--surface);border-radius:var(--r-s);padding:.5rem .8rem;font:inherit;font-weight:600;cursor:pointer}
@media (max-width:860px){
	.nav-toggle{display:inline-flex}
	.primary-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line);padding:1rem;flex-direction:column;align-items:stretch}
	.primary-nav.is-open{display:flex}
	.nav-list{flex-direction:column}
	.header-search input{width:100%}
	.header-search{width:100%}
	.site-brand__tagline{display:none}
}

/* Footer */
.site-footer{background:var(--surface);border-top:1px solid var(--line);padding-top:3rem}
.site-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:2rem}
.site-footer__column h2{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.footer-list{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.footer-list a{text-decoration:none}
.footer-list a:hover{text-decoration:underline}
.site-footer p{color:var(--muted);font-size:.95rem}
.site-footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;border-top:1px solid var(--line);margin-top:2rem;padding-block:1.25rem;font-size:.875rem}
.site-footer__bottom p{margin:0}
@media (max-width:860px){.site-footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.site-footer__grid{grid-template-columns:1fr}}

/* Prose */
.prose{max-width:760px}
.prose h2{margin-top:2rem}
.prose img{border-radius:var(--r-m)}
.prose blockquote{border-left:4px solid var(--accent);margin:1.5rem 0;padding:.25rem 1rem;color:var(--muted)}
.prose table{width:100%;border-collapse:collapse}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:.6rem;text-align:left}
.prose code{background:var(--accent-soft);padding:.1rem .35rem;border-radius:5px}