/* STLBEAST Hub V319 contextual Amazon affiliate boxes */
.hub319-affiliate-tools{max-width:1180px;margin:34px auto;padding:0 18px}
.hub319-affiliate-inner{padding:22px;border-radius:28px;background:linear-gradient(145deg,#ffffff,#f8fbff);border:1px solid #dbeafe;box-shadow:0 16px 44px rgba(15,23,42,.06)}
.hub319-affiliate-disclosure{margin:0 0 16px;padding:12px 14px;border-radius:16px;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;font-size:.9rem;line-height:1.5}
.hub319-affiliate-disclosure strong{color:#7c2d12}
.hub319-affiliate-head span{display:inline-flex;margin-bottom:8px;padding:7px 10px;border-radius:999px;background:#e0f2fe;color:#075985;font-weight:900;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.hub319-affiliate-head h2{margin:0 0 8px;color:#0b1220;font-size:clamp(1.45rem,3vw,2.15rem);line-height:1.08;letter-spacing:-.025em}
.hub319-affiliate-head p{margin:0 0 16px;color:#475569;line-height:1.62;max-width:920px}
.hub319-affiliate-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:14px}
.hub319-tool-card{display:flex;flex-direction:column;min-height:220px;padding:16px;border-radius:20px;border:1px solid #dbeafe;background:linear-gradient(145deg,#fff,#f8fbff);text-decoration:none;box-shadow:0 12px 32px rgba(15,23,42,.055);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.hub319-tool-card:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(15,23,42,.085);border-color:#7dd3fc}
.hub319-tool-card small{color:#0284c7;font-weight:900;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem}
.hub319-tool-card h3{margin:8px 0 6px;color:#0f172a;font-size:1.05rem;line-height:1.18}
.hub319-tool-card b{display:block;color:#0f766e;margin-bottom:7px;font-size:.9rem}
.hub319-tool-card p{font-size:.9rem;line-height:1.48;margin:0 0 14px;color:#475569}
.hub319-tool-card span{margin-top:auto;display:inline-flex;justify-content:center;align-items:center;min-height:40px;border-radius:12px;background:linear-gradient(135deg,#0284c7,#7c3aed);color:#fff;font-weight:900;text-align:center}
.hub319-affiliate-foot{margin:16px 0 0;color:#64748b;font-size:.92rem;line-height:1.55}
.hub319-affiliate-foot a{color:#0369a1;font-weight:900;text-decoration:underline}
@media(max-width:1000px){.hub319-affiliate-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.hub319-affiliate-grid{grid-template-columns:1fr}.hub319-affiliate-inner{padding:18px}.hub319-tool-card{min-height:0}}