.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.section-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.content-card { background: var(--surface-card, var(--market-surface)); border: 1px solid var(--border-default, #e2e8f0); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.resource-card { min-width: 0; overflow: hidden; border-radius: var(--radius-md); }
.rank-list { list-style: none; padding: 0; margin: 0; }
.tag { display: inline-flex; align-items: center; min-height: 24px; padding: 0 var(--space-2); border-radius: 999px; font-size: 12px; background: rgba(37, 99, 235, .1); color: var(--market-accent); }
.empty-state { padding: var(--space-6); text-align: center; color: var(--text-muted, var(--market-muted)); }
.page-heading { max-width: 1180px; margin: 0 auto var(--space-4); color: var(--text-primary); font-size: clamp(22px, 2vw, 28px); line-height: 1.25; }
.filter-bar { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); }
.filter-bar__label { color: var(--text-muted); font-size: 13px; }

body.game-hub-page .tag { background: rgba(79, 140, 255, .15); color: #a9c8ff; }
body.game-hub-page .content-card { background: var(--game-surface); border-color: rgba(148, 163, 184, .2); }

:focus-visible { outline: 3px solid rgba(37, 99, 235, .45); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; } }
@media (max-width: 768px) { .page-heading { margin-inline: 12px; font-size: 22px; } }