:root{--ink:#211b17;--muted:#756b61;--paper:#fbf7ef;--cream:#f1e8d8;--saffron:#d97732;--maroon:#762d2b;--gold:#d9ad62;--line:#e4d8c7}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}.site-header{height:78px;padding:0 clamp(22px,7vw,100px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#fbf7efed;position:relative;z-index:3}.brand{display:flex;align-items:center;gap:11px;font-size:13px;letter-spacing:.18em;font-weight:800}.brand-mark{width:34px;height:34px;border-radius:50%;background:var(--maroon);color:#fff;display:grid;place-items:center;font-family:Georgia,serif;font-size:20px}.site-header nav{display:flex;gap:clamp(14px,3vw,38px);font-size:13px;color:var(--muted)}.site-header nav 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0;color:var(--maroon);font-size:13px;font-weight:800}.portal-footer{text-align:center}.error{color:#9b2c22;font-size:13px}.demo-note{max-width:720px;margin:20px auto;color:var(--muted);font-size:11px;line-height:1.6}@media(max-width:650px){.site-header{height:auto;min-height:70px;align-items:flex-start;padding-top:17px;padding-bottom:15px;gap:15px}.site-header nav{flex-wrap:wrap;justify-content:flex-end;font-size:11px}.hero{min-height:530px;padding-top:85px}.hero-orbit{right:-130px;top:210px}.project-card,.id-layout{grid-template-columns:1fr}.project-art{height:220px}.search-row{flex-direction:column}.search-row button{padding:14px}.section{padding-top:65px;padding-bottom:65px}}