.ChallengeCard[data-v-402f018d]{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:16px;color:inherit;display:flex;flex-direction:column;overflow:hidden;text-decoration:none;transition:box-shadow .15s,transform .15s,border-color .15s}.ChallengeCard[data-v-402f018d]:hover{border-color:var(--ch-accent);box-shadow:0 10px 28px #0000001a;transform:translateY(-3px)}.ChallengeCard__cover[data-v-402f018d]{aspect-ratio:16/8;background:var(--color-surface);flex-shrink:0;position:relative;width:100%}.ChallengeCard__cover img[data-v-402f018d]{display:block;height:100%;-o-object-fit:cover;object-fit:cover;width:100%}.ChallengeCard__cover.is-placeholder[data-v-402f018d]{background:radial-gradient(circle at 80% 20%,hsla(0,0%,100%,.18),transparent 50%),linear-gradient(135deg,var(--ch-accent),color-mix(in srgb,var(--ch-accent) 55%,#000))}.ChallengeCard__badges[data-v-402f018d]{display:flex;flex-wrap:wrap;gap:6px;left:10px;position:absolute;top:10px}.ChallengeCard__badge[data-v-402f018d]{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);border-radius:20px;color:#fff;font-size:11px;font-weight:700;padding:3px 9px}.ChallengeCard__badge.is-hot[data-v-402f018d]{background:#dc2626eb}.ChallengeCard__badge.is-new[data-v-402f018d]{background:#16a34aeb}.ChallengeCard__badge.is-ending[data-v-402f018d]{background:#d97706eb}.ChallengeCard__type-chip[data-v-402f018d]{align-items:center;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0000006b;border-radius:20px;bottom:10px;color:#fff;display:inline-flex;font-size:11px;font-weight:600;gap:5px;left:10px;letter-spacing:.4px;padding:4px 10px;position:absolute;text-transform:uppercase}.ChallengeCard__body[data-v-402f018d]{display:flex;flex:1;flex-direction:column;gap:8px;padding:16px}.ChallengeCard__title[data-v-402f018d]{color:var(--color-text);font-size:16px;font-weight:700;line-height:1.3;margin:0}.ChallengeCard__activity[data-v-402f018d]{color:var(--color-text-muted);font-size:13px;margin:0}.ChallengeCard__seats[data-v-402f018d]{display:flex;flex-direction:column;gap:4px}.ChallengeCard__seats-bar[data-v-402f018d]{background:var(--color-surface);border-radius:4px;height:6px;overflow:hidden}.ChallengeCard__seats-fill[data-v-402f018d]{background:var(--ch-accent);border-radius:4px;display:block;height:100%}.ChallengeCard__seats-label[data-v-402f018d]{color:var(--color-text-subtle);font-size:11px}.ChallengeCard__footer[data-v-402f018d]{align-items:center;display:flex;justify-content:space-between;margin-top:auto;padding-top:4px}.ChallengeCard__countdown[data-v-402f018d]{border-radius:8px;font-size:12px;font-weight:600;padding:3px 9px}.ChallengeCard__countdown.is-active[data-v-402f018d]{background:var(--color-accent-light);color:var(--color-accent)}.ChallengeCard__countdown.is-soon[data-v-402f018d]{background:#5da9ec29;color:#2b7bc4}.ChallengeCard__countdown.is-ending[data-v-402f018d]{background:#d9770624;color:var(--color-warning)}.ChallengeCard__countdown.is-muted[data-v-402f018d]{background:var(--color-surface);color:var(--color-text-subtle)}.ChallengeCard__participants[data-v-402f018d]{align-items:center;color:var(--color-text-muted);display:inline-flex;font-size:13px;font-weight:600;gap:4px}.ChallengeCard__dates[data-v-402f018d]{color:var(--color-text-subtle);font-size:12px}.ChallengeCard__sponsor[data-v-402f018d]{align-items:center;border-top:1px solid var(--color-border);color:var(--color-text-muted);display:flex;font-size:12px;gap:6px;margin-top:2px;padding-top:8px}.ChallengeCard__sponsor[data-v-402f018d] svg{color:var(--color-warning);flex-shrink:0}.ChallengeCard__prize[data-v-402f018d]{color:var(--color-text-subtle);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}