nav{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 3rem;background:var(--gunmetal);position:sticky;top:0;z-index:50}.nav-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none}.nav-logo-mark{width:36px;height:36px;background:var(--volt);display:flex;align-items:center;justify-content:center;font-family:Syne,sans-serif;font-weight:800;font-size:11px;color:var(--pine);flex-shrink:0}.nav-logo-words{display:flex;flex-direction:column;line-height:1;gap:2px}.nav-logo-aicv{font-family:Syne,sans-serif;font-weight:800;font-size:.9rem;color:var(--sand);letter-spacing:.04em}.nav-logo-sub{font-size:.6rem;font-weight:300;color:#e8e2d066;letter-spacing:.08em;text-transform:uppercase}.nav-right{display:flex;align-items:center;gap:1.5rem}.nav-link{font-size:.78rem;color:var(--sand);text-decoration:none;letter-spacing:.03em;transition:color .2s}.nav-link:hover{color:var(--volt)}.nav-docs-btn{background:var(--volt);color:var(--pine);padding:.45rem 1.1rem;font-family:Syne,sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-decoration:none;transition:background .2s}.nav-docs-btn:hover{background:#e8ff33}.filter-bar{background:var(--pine-dark);border-bottom:1px solid rgba(232,226,208,.06);padding:.75rem 3rem}.filter-bar-inner{max-width:1060px;margin:0 auto;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.filter-label{font-size:.65rem;text-transform:uppercase;letter-spacing:.12em;color:var(--pine-light);font-weight:500;flex-shrink:0}.filter-links{display:flex;gap:.5rem;flex-wrap:wrap}.filter-links a{font-size:.72rem;color:var(--sand);text-decoration:none;border:1px solid rgba(232,226,208,.12);padding:3px 10px;border-radius:3px;transition:border-color .15s,color .15s}.filter-links a:hover{border-color:var(--volt);color:var(--volt)}.filter-divider{color:#e8e2d033;font-size:.8rem}.page-header{background:var(--pine-dark);padding:4rem 3rem 3.5rem;border-bottom:2px solid var(--pine-light)}.page-header-inner{max-width:1060px;margin:0 auto}.page-eyebrow{font-size:.67rem;letter-spacing:.2em;text-transform:uppercase;color:var(--pine-light);font-weight:500;margin-bottom:1rem}.page-title{font-family:Syne,sans-serif;font-weight:700;font-size:clamp(2rem,4vw,3.25rem);color:var(--sand-light);letter-spacing:-.03em;line-height:1.05;margin-bottom:1rem}.page-desc{font-size:.95rem;color:#e8e2d0a6;font-weight:300;max-width:64ch;line-height:1.7}.nodes-main{max-width:1060px;margin:0 auto;padding:4rem 3rem 5rem;display:flex;flex-direction:column;gap:3.5rem}.city-label{font-family:Syne,sans-serif;font-size:.65rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--pine-light);margin-bottom:1rem;padding-bottom:.6rem;border-bottom:1px solid var(--sand-dark);display:flex;align-items:center;gap:.6rem}.city-count{font-family:DM Sans,sans-serif;font-size:.7rem;font-weight:400;color:var(--sand-dark);letter-spacing:0}.city-browse{font-family:DM Sans,sans-serif;font-size:.68rem;font-weight:400;color:var(--volt);text-decoration:none;letter-spacing:0;margin-left:auto;opacity:.7;transition:opacity .15s}.city-browse:hover{opacity:1}.node-list{list-style:none;display:flex;flex-direction:column;gap:0}.node-item{padding:1rem 0;border-bottom:1px solid rgba(212,204,186,.4)}.node-item:last-child{border-bottom:none}.node-top{display:flex;align-items:baseline;gap:.75rem;margin-bottom:.2rem}.node-title{font-family:Syne,sans-serif;font-size:.95rem;font-weight:600;color:var(--pine);text-decoration:none;letter-spacing:-.01em;transition:color .15s}.node-title:hover{color:var(--pine-light)}.node-sub{font-size:.65rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:#1b433259;flex-shrink:0}.node-desc{font-size:.82rem;color:var(--pine-light);font-weight:300;line-height:1.6;max-width:80ch}footer{background:var(--pine-dark);padding:2rem 3rem;border-top:1px solid rgba(232,226,208,.06)}.foot-inner{max-width:1060px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:2rem}.foot-copy{font-size:.72rem;color:#e8e2d080;font-weight:300}.foot-copy a{color:#e8e2d080;text-decoration:none}.foot-links{display:flex;gap:1.5rem}.foot-links a{font-size:.72rem;color:#e8e2d080;text-decoration:none;transition:color .2s}.foot-links a:hover{color:var(--volt)}@media(max-width:860px){nav{padding:1rem 1.5rem}.filter-bar{padding:.75rem 1.5rem}.filter-divider{display:none}.page-header{padding:3rem 1.5rem 2.5rem}.nodes-main{padding:2.5rem 1.5rem 4rem}footer{padding:1.75rem 1.5rem}.foot-inner{flex-direction:column;align-items:flex-start;gap:1rem}}