.metals-codes[data-astro-cid-m3okhmic]{background-color:var(--color-page-alt);padding-block:var(--section-y)}.codes-heading[data-astro-cid-m3okhmic]{font-size:var(--text-h2-fluid);color:var(--color-ink-soft);max-width:24ch;margin:1.25rem 0 0;font-weight:600}.codes-rule[data-astro-cid-m3okhmic]{margin-block-start:2rem}.metal-row[data-astro-cid-m3okhmic]{border-block-start:1px solid var(--color-border);grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid}.metal-cell[data-astro-cid-m3okhmic]{border-block-end:1px solid var(--color-border);padding-block:1.75rem}.metal-cell[data-astro-cid-m3okhmic]+.metal-cell[data-astro-cid-m3okhmic]{border-inline-start:1px solid var(--color-border);padding-inline-start:1.25rem}.metal-cell[data-astro-cid-m3okhmic]:nth-child(odd){border-inline-start:0;padding-inline-start:0}@media (width>=768px){.metal-row[data-astro-cid-m3okhmic]{grid-template-columns:repeat(4,minmax(0,1fr))}.metal-cell[data-astro-cid-m3okhmic]:nth-child(odd){border-inline-start:1px solid var(--color-border);padding-inline-start:1.25rem}.metal-cell[data-astro-cid-m3okhmic]:first-child{border-inline-start:0;padding-inline-start:0}}.metal-code[data-astro-cid-m3okhmic]{font-size:var(--text-figure);color:var(--color-ink);font-weight:500;line-height:1}.metal-name[data-astro-cid-m3okhmic]{font-family:var(--font-display);font-size:var(--text-body);font-weight:400;line-height:var(--leading-tight);color:var(--color-muted);margin:.5rem 0 0}.codes-facts[data-astro-cid-m3okhmic]{font-size:var(--text-small);line-height:var(--leading-tight);color:var(--color-muted);margin:2rem 0 0}.metals-body[data-astro-cid-nkfgeeob]{background-color:var(--color-page);padding-block:var(--section-y)}.body-grid[data-astro-cid-nkfgeeob]{grid-template-columns:1fr;gap:3.5rem;display:grid}@media (width>=1024px){.body-grid[data-astro-cid-nkfgeeob]{grid-template-columns:repeat(12,minmax(0,1fr));gap:2rem}.body-content[data-astro-cid-nkfgeeob]{grid-column:1/span 7}.body-rail[data-astro-cid-nkfgeeob]{grid-column:10/span 3}}.body-heading[data-astro-cid-nkfgeeob]{font-size:var(--text-h2-fluid);color:var(--color-ink-soft);max-width:26ch;margin:1.25rem 0 0;font-weight:600}.body-rule[data-astro-cid-nkfgeeob]{margin-block-start:2rem}.topic[data-astro-cid-nkfgeeob]{padding-block-start:3rem}.topic-heading[data-astro-cid-nkfgeeob]{font-size:var(--text-h3-fluid);color:var(--color-ink-soft);margin:0 0 1.25rem;font-weight:600}.topic[data-astro-cid-nkfgeeob] p[data-astro-cid-nkfgeeob]{max-width:65ch;font-size:var(--text-body);line-height:var(--leading-body);color:var(--color-ink);margin:0 0 1.25rem}.ruled-dl[data-astro-cid-nkfgeeob]{border-block-start:1px solid var(--color-border);margin:0}.ruled-row[data-astro-cid-nkfgeeob]{border-block-end:1px solid var(--color-border);grid-template-columns:1fr;gap:.35rem;padding-block:1.125rem;display:grid}@media (width>=640px){.ruled-row[data-astro-cid-nkfgeeob]{grid-template-columns:minmax(8rem,1fr) 2.2fr;align-items:baseline;gap:2rem}}.ruled-row[data-astro-cid-nkfgeeob] dt[data-astro-cid-nkfgeeob]{font-family:var(--font-display);font-size:var(--text-body);font-weight:600;line-height:var(--leading-tight);color:var(--color-ink)}.ruled-row[data-astro-cid-nkfgeeob] dd[data-astro-cid-nkfgeeob]{font-size:var(--text-body);line-height:var(--leading-body);color:var(--color-muted);margin:0}.note[data-astro-cid-nkfgeeob]{border-block:1px solid var(--color-border);margin-block-start:2.5rem;padding-block:1.5rem}.note[data-astro-cid-nkfgeeob] p[data-astro-cid-nkfgeeob]{margin:0}.note-body[data-astro-cid-nkfgeeob]{max-width:60ch;font-size:var(--text-small);line-height:var(--leading-body);color:var(--color-muted);margin-block-start:.75rem}.rail-sticky[data-astro-cid-nkfgeeob]{top:calc(var(--masthead-h) + 2rem);border-block-start:1px solid var(--color-border);padding-block-start:1rem;position:sticky}.rail-toc[data-astro-cid-nkfgeeob]{margin:1rem 0 0;padding:0;list-style:none}.rail-toc[data-astro-cid-nkfgeeob] li[data-astro-cid-nkfgeeob]+li[data-astro-cid-nkfgeeob]{border-block-start:1px solid var(--color-border)}.rail-toc[data-astro-cid-nkfgeeob] a[data-astro-cid-nkfgeeob]{font-family:var(--font-display);font-size:var(--text-micro);font-weight:500;line-height:var(--leading-tight);text-transform:uppercase;letter-spacing:var(--tracking-label);color:var(--color-muted);transition:color .14s var(--ease-out-quart);padding-block:.75rem;display:block}.rail-toc[data-astro-cid-nkfgeeob] a[data-astro-cid-nkfgeeob]:hover{color:var(--color-accent)}.rail-cta[data-astro-cid-nkfgeeob]{margin-block-start:1.25rem}