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30px}.exercise-brief h2{margin-top:0}.exercise-brief p{line-height:1.9}.practice-editable{border:0;min-width:0;margin:28px 0;padding:0}.practice-section-header{margin-bottom:12px}.practice-scroll{border:1px solid #d9ded0;border-radius:6px;max-width:100%;overflow-x:auto}.practice-scroll table{border-collapse:collapse;white-space:nowrap;width:100%;font-size:13px}.practice-scroll th{text-align:left;background:#edf0e5;font-weight:600}.practice-scroll th,.practice-scroll td{border-bottom:1px solid #e2e5dc;padding:12px 10px}.event-table{min-width:1100px}.event-table input[type=date]{width:148px}.event-table select{min-width:130px}.event-table td:nth-child(4) input{width:70px}.event-table td:nth-child(5) input{width:110px}.practice-questions{margin-top:30px}.practice-questions label{max-width:850px;margin:20px 0}.answer-money{align-items:center;gap:12px;width:240px;margin-top:8px;display:flex}.practice-toolbar{border-top:1px solid #d5dccf;flex-wrap:wrap;justify-content:flex-end;padding:18px 0}.practice-toolbar>span{color:#656d5e;margin-right:auto;font-size:13px}.practice-reports,.practice-result,.practice-history{border-top:1px solid #ccd4c3;margin-top:36px;padding-top:24px}.practice-metrics{grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px;display:grid}.practice-metrics>div{background:#eef1e7;padding:20px}.practice-metrics span{color:#67735d;font-size:13px;display:block}.practice-metrics strong{margin-top:12px;font-size:25px;display:block}.practice-report-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}.practice-main dl>div{border-bottom:1px solid #e0e5d9;justify-content:space-between;align-items:center;gap:20px;padding:12px 0;font-size:14px;display:flex}.practice-main dd{text-align:right;margin:0}.practice-main small{color:#738168;font-size:11px;display:block}.practice-main summary{cursor:pointer;padding:12px 0;font-size:14px;line-height:1.6}.practice-result h2>span{color:#547342;font-family:monospace}.practice-result ul{padding:0;list-style:none}.practice-result li{overflow-wrap:anywhere;border-bottom:1px solid #e4e8de;padding:10px 0;font-size:14px}.practice-result .pass{color:#346443}.practice-result .fail{color:#a43f23}.ai-feedback{background:#eef2e6;margin:26px 0;padding:22px 26px}.ai-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9}.practice-history ul{padding:0;list-style:none}.practice-history li{align-items:center;gap:16px;margin:10px 0;font-size:12px;display:flex}.practice-history li button{font-size:13px}.practice-bottom{margin-top:42px;font-size:14px}@media (width<=750px){.practice-main{padding:30px 18px 55px}.practice-header-actions{gap:10px}.login-card{grid-template-columns:1fr;gap:24px;padding:24px}.exercise-tabs{grid-template-columns:1fr 1fr}.practice-account{flex-direction:column;align-items:flex-start;gap:12px}.exercise-brief{padding:20px}.practice-metrics{grid-template-columns:1fr 1fr}.practice-metrics strong{font-size:21px}.practice-report-grid{grid-template-columns:1fr;gap:10px}.practice-toolbar{gap:8px}.practice-toolbar>span{width:100%;margin:0 0 5px}.practice-history li{flex-direction:column;align-items:flex-start;gap:6px}.practice-main dl>div{font-size:12px}.practice-main dd{overflow-wrap:anywhere}.practice-header-actions a{text-align:center;max-width:90px}}