:root{--background:#ffffff;--surface:#ffffff;--surface-muted:#f6f3ea;--surface-soft:#faf8f2;--foreground:#173225;--muted:#5d665e;--line:rgba(23,50,37,0.12);--line-strong:rgba(23,50,37,0.2);--accent:#d3a441;--accent-strong:#b88626;--accent-soft:rgba(211,164,65,0.14);--brand:#173225;--brand-strong:#102419;--brand-soft:rgba(23,50,37,0.08);--success:#2a8256;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--text-xs:11px;--text-xs-leading:1.4;--text-sm:13px;--text-sm-leading:1.5;--text-base:14px;--text-base-leading:1.6;--text-md:15px;--text-md-leading:1.6;--text-lg:18px;--text-lg-leading:1.4;--text-xl:22px;--text-xl-leading:1.3;--text-2xl:26px;--text-2xl-leading:1.2;--text-3xl:32px;--text-3xl-leading:1.1;--text-4xl:40px;--text-4xl-leading:1.05;--font-primary:"Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;--font-body:var(--font-primary);--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.1);--shadow-lg:0 8px 24px rgba(0,0,0,0.12);--shadow:var(--shadow-lg);--container-max:1200px;--container-padding:16px;--container-padding-tablet:24px;--container-padding-desktop:32px;--shell:min(var(--container-max),calc(100% - (var(--container-padding) * 2)));--content-shell:min(var(--container-max),calc(100% - (var(--container-padding) * 2)));--sticky-explorer-top:5.55rem;--fs-heading:var(--text-2xl);--fs-subheading:var(--text-lg);--fs-body:var(--text-base);--breakpoint-sm:480px;--breakpoint-md:768px;--breakpoint-lg:1024px;--breakpoint-xl:1200px;--bg-primary:var(--background);--bg-secondary:var(--surface);--bg-tertiary:var(--surface-soft);--bg-card:var(--surface);--bg-input:var(--surface);--text-primary:var(--foreground);--text-secondary:var(--muted);--text-muted:#7c887f;--text-label:var(--accent-strong);--accent-gold:var(--accent);--accent-gold-hover:#c99436;--border-color:rgba(23,50,37,0.14);--border-subtle:rgba(23,50,37,0.08);--price-original:#8f9a92;--price-sale:var(--foreground);--badge-featured:var(--accent);--badge-text:#ffffff;--btn-primary-bg:var(--brand);--btn-primary-text:#ffffff;--btn-primary-border:rgba(23,50,37,0.12);--overlay-bg:rgba(23,50,37,0.92)}.dark,:root.dark,[data-theme=dark],html.dark{--bg-primary:#0d2b1f;--bg-secondary:#1a3d2b;--bg-tertiary:#234d35;--bg-card:#1a3d2b;--bg-input:#0f3323;--text-primary:#ffffff;--text-secondary:#a8c5b0;--text-muted:#6b9e7a;--text-label:#c9922a;--accent-gold:#c9922a;--accent-gold-hover:#e0a832;--border-color:#2a5940;--border-subtle:#1f4a33;--price-original:#6b9e7a;--price-sale:#ffffff;--badge-featured:#c9922a;--badge-text:#ffffff;--btn-primary-bg:#1a3d2b;--btn-primary-text:#ffffff;--btn-primary-border:#2a5940;--overlay-bg:rgba(13,43,31,0.95);--background:var(--bg-primary);--surface:var(--bg-secondary);--surface-muted:var(--bg-secondary);--surface-soft:var(--bg-tertiary);--foreground:var(--text-primary);--muted:var(--text-secondary);--line:var(--border-color);--line-strong:var(--border-subtle);--accent:var(--accent-gold);--accent-strong:var(--accent-gold);--accent-soft:rgba(201,146,42,0.18);--brand:var(--text-primary);--brand-strong:var(--text-primary);--brand-soft:rgba(35,77,53,0.72);--success:#8fd0a9;--color-bg-page:var(--bg-primary);--color-bg-subtle:var(--bg-secondary);--color-bg-card:var(--bg-card);--color-text-primary:var(--text-primary);--color-text-secondary:var(--text-secondary);--color-text-muted:var(--text-muted);--color-border:var(--border-color);--color-primary:var(--bg-tertiary);--color-secondary:var(--accent-gold);--tradehub-dark-bg:var(--bg-primary);--tradehub-dark-bg-soft:#102f22;--tradehub-dark-panel:var(--bg-secondary);--tradehub-dark-card:var(--bg-card);--tradehub-dark-elevated:var(--bg-tertiary);--tradehub-dark-border-soft:rgba(42,89,64,0.92);--tradehub-dark-border-strong:var(--border-color);--tradehub-dark-text:var(--text-primary);--tradehub-dark-muted:var(--text-secondary);--tradehub-dark-subtle:var(--text-muted);--tradehub-dark-accent:var(--accent-gold);--tradehub-dark-accent-soft:rgba(201,146,42,0.18);color-scheme:dark}@media (min-width:768px){:root{--container-padding:var(--container-padding-tablet)}}@media (min-width:1024px){:root{--container-padding:var(--container-padding-desktop)}}