.challenge-grid,.partner-grid,.directory-columns,.trending-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.challenge-card{background:linear-gradient(135deg,var(--panel),rgba(0,5,34,.9));border:1px solid var(--line);border-radius:24px;padding:24px}
.challenge-card.is-complete{border-color:rgba(52,255,171,.62);box-shadow:0 0 40px rgba(52,255,171,.08)}
.challenge-card strong{display:block;font-size:24px}
.challenge-card p{color:var(--muted);min-height:50px}
.challenge-progress{height:8px;background:#000a31;border-radius:999px;overflow:hidden;margin:16px 0 8px}
.challenge-progress progress{display:block;width:100%;height:100%;border:0;appearance:none;background:transparent}
.challenge-progress progress::-webkit-progress-bar{background:transparent}
.challenge-progress progress::-webkit-progress-value{background:linear-gradient(90deg,var(--cyan),#60ffc4);border-radius:999px}
.challenge-progress progress::-moz-progress-bar{background:linear-gradient(90deg,var(--cyan),#60ffc4);border-radius:999px}
.challenge-share{margin-top:14px;width:100%}