@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--color-primary: #0F172A;--color-on-primary: #FFFFFF;--color-secondary: #1E293B;--color-accent: #22C55E;--color-background: #020617;--color-foreground: #F8FAFC;--color-muted: #1A1E2F;--color-border: #334155;--color-destructive: #EF4444;--color-ring: #0F172A;--gold: #F59E0B;--gold-light: #FCD34D;--gold-dark: #B45309;--silver: #9CA3AF;--platinum: #E5E7EB;--radius-sm: 8px;--radius: 14px;--radius-lg: 20px;--shadow: 0 4px 24px rgba(0,0,0,.5);--shadow-lg: 0 12px 48px rgba(0,0,0,.6);font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;line-height:1.6;color:var(--color-foreground);background:var(--color-background)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{min-height:100dvh;-webkit-font-smoothing:antialiased;overflow-x:hidden}.glow{position:fixed;inset:-40% -20% auto -20%;height:70vh;pointer-events:none;background:radial-gradient(ellipse at 50% 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var(--color-border);color:var(--color-foreground);background:transparent}.btn-ghost:hover:not(:disabled){background:#ffffff0f}.navbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:0 2rem;height:64px;background:#020617d9;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--color-border)}.nav-logo{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.15rem;letter-spacing:-.02em}.nav-logo svg{width:28px;height:28px}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-link{color:#94a3b8;font-size:.9rem;cursor:pointer;text-decoration:none;transition:color .2s}.nav-link:hover,.nav-link.active{color:var(--color-foreground)}.hero{text-align:center;padding:4rem 1rem 3rem;position:relative;z-index:1}.hero h1{font-size:clamp(2rem,5vw,3.25rem);font-weight:700;letter-spacing:-.04em;line-height:1.1;margin-bottom:.75rem}.hero p{color:#94a3b8;font-size:1.05rem;max-width:520px;margin:0 auto 2rem}.hero-badge{display:inline-flex;align-items:center;gap:.4rem;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin-bottom:1rem}.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);animation:pulse-dot 1.5s infinite}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.3}}.price-card{background:#ffffff0a;border:1px solid var(--color-border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:2rem;text-align:center;max-width:480px;margin:0 auto;box-shadow:var(--shadow)}.price-card .metal-icon{font-size:2.5rem;margin-bottom:.5rem}.price-card .price{font-size:clamp(2.5rem,6vw,3.5rem);font-weight:700;letter-spacing:-.03em}.price-card .price .currency{font-size:1.2rem;color:#94a3b8;font-weight:500}.price-card .change{display:inline-flex;align-items:center;gap:.3rem;font-size:1rem;font-weight:600;margin-top:.5rem;padding:.25rem .75rem;border-radius:999px}.price-card .change.up{color:var(--color-accent);background:#22c55e1a}.price-card .change.down{color:var(--color-destructive);background:#ef44441a}.price-card .meta{display:flex;justify-content:center;gap:2rem;margin-top:1.25rem;font-size:.85rem;color:#94a3b8}.price-card .meta span{display:flex;flex-direction:column;gap:.15rem}.price-card .meta .label{font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:#64748b}.price-card .meta .value{font-weight:600;color:var(--color-foreground)}.metal-tabs{display:flex;gap:.5rem;justify-content:center;margin-bottom:2rem;flex-wrap:wrap}.metal-tab{padding:.5rem 1.25rem;border-radius:999px;font-size:.85rem;font-weight:600;cursor:pointer;border:1px solid var(--color-border);background:transparent;color:#94a3b8;transition:all .2s}.metal-tab:hover{border-color:var(--gold);color:var(--gold)}.metal-tab.active{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:#020617;border-color:transparent}.grid{display:grid;gap:1.25rem}.grid-2{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.section{max-width:1100px;margin:0 auto;padding:3rem 1.5rem;position:relative;z-index:1}.section-title{font-size:clamp(1.3rem,3vw,1.75rem);font-weight:700;margin-bottom:.5rem;letter-spacing:-.02em}.section-sub{color:#94a3b8;font-size:.95rem;margin-bottom:2rem}.stat-card{text-align:center;padding:1.5rem 1rem}.stat-card .stat-value{font-size:clamp(1.5rem,3vw,2rem);font-weight:700}.stat-card .stat-label{font-size:.8rem;color:#94a3b8;margin-top:.25rem;text-transform:uppercase;letter-spacing:.06em}.stat-card .stat-change{font-size:.8rem;font-weight:600;margin-top:.25rem}.stat-card .stat-change.up{color:var(--color-accent)}.stat-card .stat-change.down{color:var(--color-destructive)}.badge{display:inline-flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:600;padding:.2rem .6rem;border-radius:999px;background:#f59e0b26;color:var(--gold)}.badge.green{background:#22c55e1f;color:var(--color-accent)}.badge.red{background:#ef44441f;color:var(--color-destructive)}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}.fade-up{animation:fadeUp .5s ease forwards}.delay-1{animation-delay:.1s;opacity:0}.delay-2{animation-delay:.2s;opacity:0}.delay-3{animation-delay:.3s;opacity:0}.delay-4{animation-delay:.4s;opacity:0}.toast-wrap{position:fixed;bottom:1.5rem;right:1.5rem;z-index:100;display:flex;flex-direction:column;gap:.5rem}.toast{padding:.75rem 1.25rem;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;box-shadow:var(--shadow-lg);animation:fadeUp .3s ease}.toast.success{background:#22c55e26;border:1px solid rgba(34,197,94,.3);color:var(--color-accent)}.toast.error{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:var(--color-destructive)}.skeleton{background:linear-gradient(90deg,#ffffff0a 25%,#ffffff14,#ffffff0a 75%);background-size:200%;animation:shimmer 1.4s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.divider{border:none;border-top:1px solid var(--color-border);margin:1.5rem 0}.footer{text-align:center;padding:2rem 1.5rem;border-top:1px solid var(--color-border);color:#64748b;font-size:.8rem;position:relative;z-index:1}.footer a{color:var(--gold);text-decoration:none}@media (max-width: 640px){.navbar{padding:0 1rem}.nav-links{display:none}.hero{padding:2.5rem 1rem 2rem}.price-card{padding:1.5rem}.price-card .meta{flex-direction:column;gap:.75rem}.section{padding:2rem 1rem}.grid-2,.grid-3{grid-template-columns:1fr}}