.challenge-launch{padding:0;overflow:hidden;border-color:var(--accent)}.challenge-launch>summary{display:flex;align-items:center;gap:12px;background:var(--accent);color:#101010;padding:22px 26px;font-size:20px;font-weight:800;list-style:none}.challenge-launch>summary::-webkit-details-marker{display:none}.challenge-launch>summary:after{content:'+';margin-left:auto}.challenge-launch[open]>summary:after{content:'−'}.challenge-launch>summary:hover{background:#ff7c35}.challenge-launch>summary svg{width:26px;height:26px;flex-shrink:0}.challenge-launch>form{padding:24px;margin:0}.challenge-history{margin-top:42px}.challenge-history-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}.history-vs{color:var(--accent);font-size:.75em;padding:0 6px}.history-result{color:#ffad78;font-weight:700}.duel-stats{display:flex;gap:28px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:22px 0}.duel-stats>div{display:flex;gap:10px;align-items:center}.duel-stats strong{font-size:28px;color:#ffad78}.duel-stats span{font-size:13px;color:var(--muted)}@media(max-width:650px){.challenge-history-row{align-items:flex-start;flex-direction:column;gap:10px}.duel-stats{gap:20px;flex-wrap:wrap}.challenge-launch>summary{padding:20px;font-size:18px}}