:root{--bg:#f5f0e8;--surface:#e8e0d0;--base:#2c2c2a;--accent:#4a6741;--highlight:#c4872a;--text:#1c1814;--text-muted:#6b5f52;--border:#d4c9b8;--card-bg:#fdfaf5;--shadow:#2c2c2a1f}.dark{--bg:#1a1a18;--surface:#2c2a26;--base:#e8dfc8;--text:#e8dfc8;--text-muted:#a89880;--border:#3a3830;--card-bg:#242420;--shadow:#0006}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Nunito Sans,sans-serif;transition:background-color .2s,color .2s}body:before{content:"";z-index:-1;background:linear-gradient(#f5ebdc4d,#f5ebdc4d),url(/bg-light.jpg) 50%/cover no-repeat fixed;position:fixed;inset:0}body.dark:before{background:linear-gradient(#00000080,#00000080),url(/bg-dark.jpg) 50%/cover no-repeat fixed}body:after{content:"";pointer-events:none;z-index:9999;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");position:fixed;inset:0}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--surface)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}select option{background:var(--surface);color:var(--text)}:root{--bg-primary:#0f0f10;--bg-secondary:#17171a;--bg-tertiary:#1f1f23;--text-primary:#e6e6e6;--text-secondary:#b3b3b8;--text-muted:#7a7a80;--accent:#d4a24c;--accent-hover:#e6b865;--border-subtle:#ffffff14;--shadow-soft:0 4px 20px #0006}body{background:radial-gradient(circle at center, #d4a24c0f, transparent 60%), var(--bg-primary);color:var(--text-primary);font-family:system-ui,-apple-system,sans-serif}.section{margin-bottom:32px}.card-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px;display:grid}.nav-item{color:var(--text-secondary);padding-bottom:6px;transition:color .2s}.nav-item:hover{color:var(--text-primary)}.nav-item.active{color:var(--accent);border-bottom:2px solid var(--accent)}input,select{background:var(--bg-tertiary);border:1px solid var(--border-subtle);color:var(--text-primary);border-radius:8px;outline:none;padding:10px 12px;transition:all .2s}input::placeholder{color:var(--text-muted)}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 2px #d4a24c33}.specimen-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);box-shadow:var(--shadow-soft);border-radius:12px;transition:all .25s;overflow:hidden}.specimen-card:hover{border-color:#d4a24c66;transform:translateY(-4px)}.specimen-card img{width:100%;transition:transform .3s;display:block}.specimen-card:hover img{transform:scale(1.03)}.specimen-card-content{padding:16px}.specimen-title{color:var(--text-primary);margin-bottom:6px;font-size:1.1rem;font-weight:600}.specimen-meta{color:var(--text-muted);margin-bottom:8px;font-size:.8rem}.specimen-description{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.specimen-price{color:var(--accent);font-size:1rem;font-weight:600}.image-badge{color:#fff;background:#0009;border-radius:6px;padding:4px 8px;font-size:.75rem;position:absolute;bottom:8px;right:8px}.not-for-sale{color:#e6e6e6;text-align:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#141419a6;width:100%;padding:6px 0;font-size:.8rem;position:absolute;bottom:0}.btn-primary{background:var(--accent);color:#111;cursor:pointer;border:none;border-radius:10px;padding:10px 16px;font-weight:600;transition:all .2s}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 6px 16px #d4a24c4d}