:root{--site-text-primary:#182824;--site-text-secondary:#43514c;--site-text-muted:#59645f;--site-text-accent:#a83f2c;--nav-bg:#f1eee5;--nav-text:var(--site-text-primary);--nav-rule:#c9c4b8;--nav-accent:#126e65;--nav-panel:#fffdf7}:root[data-theme="dark"]{--site-text-primary:#f2eee3;--site-text-secondary:#c8d1cc;--site-text-muted:#aeb8b3;--site-text-accent:#f08a70;--nav-bg:#050807;--nav-text:#fff;--nav-rule:#384a44;--nav-accent:#70c9ba;--nav-panel:#101916}.site-shell{position:sticky;top:0;z-index:1000;background:var(--nav-bg);color:var(--nav-text);border-bottom:1px solid var(--nav-rule)}.site-nav{width:min(1240px,calc(100% - 44px));min-height:76px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}.site-brand{font:600 .82rem "IBM Plex Mono",monospace;text-decoration:none;color:inherit;white-space:nowrap}.site-brand span{color:var(--site-text-accent)}.desktop-nav{display:flex;align-items:center;gap:20px}.desktop-nav>a,.nav-parent{font:600 .78rem "Karla",Arial,sans-serif;text-decoration:none;color:inherit;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a:focus-visible,.desktop-nav a[aria-current="page"]{color:var(--nav-accent)}.nav-group{display:flex;align-items:center;gap:3px;min-height:76px}.mega-trigger{border:0;background:transparent;color:inherit;padding:8px 3px;cursor:pointer}.mega-trigger[aria-expanded="true"]{color:var(--nav-accent);transform:rotate(180deg)}.mega-area{position:absolute;left:0;right:0;top:76px}.mega-panel{display:none;background:var(--nav-panel);border-bottom:1px solid var(--nav-rule);box-shadow:0 18px 35px rgba(0,0,0,.14)}.mega-panel.open{display:block}.mega-inner{width:min(1180px,calc(100% - 44px));margin:auto;padding:36px 0 42px;display:grid;grid-template-columns:.36fr .64fr;gap:70px}.mega-kicker{font:600 .64rem "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.12em;color:var(--nav-accent)}.mega-title{display:block;margin:10px 0;font:600 clamp(1.7rem,3vw,2.7rem) "Fraunces",Georgia,serif;color:inherit;text-decoration:none}.mega-intro p{margin:0;color:color-mix(in srgb,var(--nav-text) 70%,transparent);max-width:36ch}.mega-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.mega-links a{border:1px solid var(--nav-rule);padding:20px;text-decoration:none;color:inherit}.mega-links a:hover,.mega-links a:focus-visible{border-color:var(--nav-accent);background:color-mix(in srgb,var(--nav-accent) 9%,transparent)}.mega-links strong{display:block;font:600 1.05rem "Karla",Arial,sans-serif}.mega-links span{display:block;margin-top:8px;font:.82rem/1.45 "Karla",Arial,sans-serif;opacity:.72}.global-theme{min-width:74px;height:38px;padding:0 11px;border:1px solid var(--nav-rule);border-radius:8px;background:transparent;color:inherit;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;font:600 .67rem "IBM Plex Mono",monospace;text-transform:uppercase}.global-theme:hover{color:var(--nav-accent);border-color:currentColor}.theme-icon{width:14px;height:14px}.site-menu-toggle,.mobile-menu{display:none}.external::after{content:"↗";margin-left:.3em;font-size:.72em}.breadcrumb{width:min(1080px,calc(100% - 44px));margin:0 auto;padding:18px 0 0;font:600 .65rem "IBM Plex Mono",monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--soft,#59645f)}.breadcrumb a{color:inherit;text-decoration:none}.breadcrumb a:hover{color:var(--teal,var(--nav-accent))}.breadcrumb span{margin:0 7px;opacity:1}.page-back{display:inline-block;margin-top:28px;font:600 .72rem "IBM Plex Mono",monospace;text-transform:uppercase;text-underline-offset:6px}@media(max-width:1050px){.desktop-nav{display:none}.site-menu-toggle{display:flex;align-items:center;gap:10px;border:1px solid var(--nav-rule);background:transparent;color:inherit;padding:10px 12px;font:600 .68rem "IBM Plex Mono",monospace;text-transform:uppercase}.site-menu-toggle i,.site-menu-toggle i::before,.site-menu-toggle i::after{width:17px;height:2px;background:currentColor;display:block;position:relative}.site-menu-toggle i::before,.site-menu-toggle i::after{content:"";position:absolute;left:0}.site-menu-toggle i::before{top:-5px}.site-menu-toggle i::after{top:5px}.mobile-menu{display:none;background:var(--nav-panel);border-top:1px solid var(--nav-rule);padding:12px 22px 28px}.mobile-menu.open{display:block}.mobile-menu section>div:first-child{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--nav-rule)}.mobile-menu a{display:block;color:inherit;text-decoration:none;padding:14px 0;font:600 .95rem "Karla",Arial,sans-serif}.mobile-group-toggle{border:0;background:transparent;color:inherit;font-size:1.4rem;padding:10px}.mobile-submenu{display:none;padding:2px 0 10px 18px}.mobile-submenu.open{display:block}.mobile-submenu a{font-weight:400;padding:9px 0}.mobile-theme{margin-top:14px}.mega-area{display:none}}@media(prefers-reduced-motion:reduce){.mega-trigger{transition:none}}