.performance-wheel-intro{margin:28px 0;border-top:1px solid var(--line);padding-top:18px}.performance-wheel-intro>summary{cursor:pointer;min-height:44px;font-weight:600}.performance-wheel-figure{margin:24px auto;max-width:440px}.performance-wheel-figure img{display:block;width:100%;height:auto;border-radius:7px}.performance-wheel-figure figcaption{font-size:12px;line-height:1.6;margin-top:8px}.performance-wheel-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.performance-wheel-fields label{font-size:14px;font-weight:600}.performance-wheel-fields select{display:block;width:100%;margin-top:8px;padding:10px}.performance-board{width:100%;height:auto;display:block;margin:20px 0}#wheelPracticeResult{line-height:1.7;margin:20px 0}@media(max-width:480px){.performance-wheel-fields{grid-template-columns:1fr}}