/* IRONScale v480 — flat, readable, no gradients. Isolated from existing site layout. */
.iron-tier-480{--it-bg:#151611;--it-card:#1c1d16;--it-head:#252419;--it-border:#61542c;--it-ink:#e7e1cc;--it-muted:#b1a990;--it-accent:#d1b763;max-width:1240px;margin:30px auto 70px;padding:0 18px;color:var(--it-ink);font:14px/1.65 system-ui,-apple-system,sans-serif;box-sizing:border-box}
body.light .iron-tier-480,body[data-theme="light"] .iron-tier-480{--it-bg:#f1eddf;--it-card:#e9e3d2;--it-head:#e1d9c1;--it-border:#baaa79;--it-ink:#393525;--it-muted:#675d4b;--it-accent:#826623}
.iron-tier-480 *{box-sizing:border-box}.iron-tier-480 h1,.iron-tier-480 h2,.iron-tier-480 h3{color:var(--it-ink);margin:0;line-height:1.2}.iron-tier-480 h1,.iron-tier-480 h2{font-family:Georgia,serif}.iron-tier-480 button{font:inherit;cursor:pointer}.iron-tier-480 a{color:inherit;text-decoration:none}.iron-tier-480 a:hover{text-decoration:underline}.iron-tier-480 p{color:var(--it-muted);margin:0}.iron-tier-480 .it480-eyebrow{font:700 11px/1.4 system-ui,sans-serif;letter-spacing:.13em;color:var(--it-accent);margin:0 0 8px}
.it480-hero{display:flex;gap:18px;align-items:end;justify-content:space-between;padding:28px 30px;border:1px solid var(--it-border);border-radius:12px;background:var(--it-card);margin-bottom:16px}.it480-hero h1{font-size:clamp(27px,3.7vw,42px);margin-bottom:10px}.it480-hero p:not(.it480-eyebrow){max-width:750px;font-size:14px}.it480-hero-links{display:flex;gap:8px;flex-wrap:wrap;white-space:nowrap}.it480-hero-links a{padding:9px 12px;border:1px solid var(--it-border);border-radius:7px;font-size:12px;color:var(--it-accent)}
.iron-tier-480 .it480-panel{background:var(--it-bg);border:1px solid var(--it-border);border-radius:11px;padding:22px 24px;margin:0 0 16px}.it480-head{display:flex;gap:20px;align-items:end;justify-content:space-between;margin-bottom:15px}.it480-head h2{font-size:25px}.it480-head>p{max-width:390px;font-size:12px;text-align:right}
.it480-table-wrap{overflow:auto}.iron-tier-480 table{width:100%;border-spacing:0;border-collapse:collapse;min-width:565px;color:var(--it-ink);font-size:13px}.iron-tier-480 th{text-transform:uppercase;letter-spacing:.06em;color:var(--it-muted);font-size:10px;text-align:left;padding:12px 11px;background:var(--it-head);border-bottom:1px solid var(--it-border)}.iron-tier-480 td{padding:11px;border-bottom:1px solid var(--it-border);font-variant-numeric:tabular-nums}.iron-tier-480 tr:last-child td{border-bottom:0}.iron-tier-480 tr[data-active="true"] td{background:rgba(171,144,59,.09)}.it480-matrix button{background:transparent;border:1px solid var(--it-border);border-radius:5px;color:var(--it-accent);padding:6px 9px;font-size:11px}.it480-tier-pip{display:inline-grid;place-items:center;min-width:30px;height:30px;padding:0 5px;border-radius:5px;background:var(--tierColor);color:#141511;font-weight:800}
.it480-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin-bottom:20px}.it480-tabs button{border:1px solid var(--it-border);background:var(--it-card);color:var(--it-ink);border-radius:7px;padding:10px 12px;font-size:16px;font-weight:800}.it480-tabs button[aria-selected="true"]{outline:2px solid var(--it-accent);outline-offset:1px;background:var(--it-head)}.it480-current{display:flex;align-items:center;gap:14px;padding:0 0 15px;margin-bottom:15px;border-bottom:1px solid var(--it-border)}.it480-current-badge{display:grid;place-items:center;min-width:56px;height:58px;border-radius:9px;background:#6bd2a0;color:#15150d;font-size:27px;font-weight:850}.it480-current-kicker{font-size:10px!important;letter-spacing:.1em;margin-bottom:3px!important}.it480-current h3{font:700 20px Georgia,serif}
.it480-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.it480-category{border:1px solid var(--it-border);background:var(--it-card);border-radius:8px;min-width:0;overflow:hidden}.it480-category h4{margin:0;padding:12px 14px;background:var(--it-head);font-size:12px;font-weight:750;color:var(--it-accent)}.it480-category ol{margin:0;padding:13px 15px 15px 34px}.it480-category li{padding:1px 0 6px;line-height:1.7;color:var(--it-ink);overflow-wrap:anywhere}.it480-category li::marker{color:var(--it-accent)}.it480-category:only-child{grid-column:1/-1}.it480-sub-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.it480-sub-row{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--it-border);background:var(--it-card);padding:13px;border-radius:8px;min-height:66px}.it480-sub-row p{font-size:13px;color:var(--it-ink)}.it480-sub-row .it480-tier-pip{min-width:44px;flex:none}.it480-footnote{font-size:12px!important;border-left:2px solid var(--it-accent);padding:7px 13px;margin-bottom:20px!important}
@media(max-width:850px){.it480-hero,.it480-head{display:block}.it480-hero-links{margin-top:17px}.it480-head>p{text-align:left;max-width:none;margin-top:7px}.it480-groups{grid-template-columns:1fr}.it480-sub-list{grid-template-columns:1fr}}
@media(max-width:540px){.iron-tier-480{padding:0 10px;margin:16px auto 40px}.it480-hero,.iron-tier-480 .it480-panel{padding:17px 14px}.it480-tabs{gap:5px}.it480-tabs button{padding:8px 3px}.it480-head h2{font-size:21px}}