.practice-modes{display:flex;gap:22px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:25px}.practice-modes a{display:inline-flex;align-items:center;min-height:44px;padding:7px 0;text-decoration:none;font-size:15px;color:var(--muted)}.practice-modes a[aria-current]{color:var(--blue);border-bottom:2px solid var(--blue);font-weight:600}
.pt-topics{border:0;padding:0;margin:0}.pt-topics legend{font-size:22px;font-weight:600}.pt-selection-actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin:8px 0}.pt-selection-actions span{font-size:13px;color:var(--muted)}.pt-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 18px;border-top:1px solid var(--line)}.pt-topic-grid label{display:flex;align-items:center;gap:10px;min-height:48px;border-bottom:1px solid var(--line);padding:9px 0;font-size:14px;cursor:pointer}.pt-topic-grid input,.pt-full input{flex-shrink:0;width:17px;height:17px;accent-color:var(--blue)}.pt-options{display:flex;align-items:center;gap:35px;flex-wrap:wrap;margin:24px 0 16px}.pt-options>label:first-child{display:grid;gap:7px;font-size:14px}.pt-options input[type=number]{width:100px;min-height:44px}.pt-full{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px}.pt-full small{display:block;font-size:12px;color:var(--muted);margin-top:4px}.pt-note{font-size:13px;color:var(--muted);line-height:1.7;margin:12px 0 18px}.pt-current{display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap;padding:16px 0;border-block:1px solid var(--line);margin-bottom:25px}.pt-current p{font-size:14px}
.pt-test{max-width:850px;margin:auto}.pt-test h1{font-family:Bahnschrift,'Segoe UI',sans-serif;font-size:36px;line-height:1.25}.pt-test-top{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;margin-bottom:20px}.pt-position{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.pt-progress{display:block;width:100%;height:5px;border:0;margin:12px 0 18px;accent-color:var(--blue)}.pt-progress::-webkit-progress-bar{background:var(--soft)}.pt-progress::-webkit-progress-value{background:var(--blue)}.pt-jump{margin-bottom:20px}.pt-jump>summary{min-height:44px;cursor:pointer;font-size:14px;padding:10px 0}.pt-question{border-top:1px solid var(--line);padding-top:22px}.pt-question h2{font:600 25px/1.5 'Segoe UI',sans-serif;white-space:pre-line;margin-bottom:16px;overflow-wrap:anywhere}.pt-fields{display:grid;gap:14px}.pt-field{display:grid;gap:7px;margin-bottom:12px;font-size:14px}.pt-field input,.pt-field textarea{width:100%;font-size:16px;min-height:44px}.pt-field textarea{resize:vertical}.pt-passage{white-space:pre-wrap;font-size:18px;line-height:3;background:var(--soft);padding:16px}.pt-gap{width:150px;max-width:100%;min-height:44px;margin:3px 5px;font-size:16px}.pt-group{border:1px solid var(--line);padding:16px;margin:20px 0}.pt-group legend{padding:0 8px;font-size:17px}.pt-image{display:grid;place-items:center;min-height:140px;margin:20px 0;border:1px solid var(--line);padding:20px;background:var(--white)}.pt-image img{max-width:100%;max-height:300px;object-fit:contain}.pt-image [hidden]{display:none}.pt-no-insignia{font-size:18px;color:var(--muted)}.pt-question-actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:24px}.pt-question-actions button:disabled{opacity:.45;cursor:default}.pt-review-count{margin:18px 0}.pt-question-list{list-style:none;margin:14px 0;padding:0;border-top:1px solid var(--line)}.pt-question-list button{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:48px;width:100%;padding:12px 9px;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left;font-size:14px}.pt-question-list button.pt-here{background:var(--soft);border-left:3px solid var(--blue)}.pt-question-list small{color:var(--muted);font-size:12px;flex-shrink:0}.pt-score{display:flex;gap:13px;align-items:baseline;margin:20px 0;font-size:17px}.pt-score strong{font-size:38px;font-weight:600}.pt-format-results{list-style:none;margin:0 0 25px;padding:0;border-block:1px solid var(--line)}.pt-format-results li{display:flex;justify-content:space-between;gap:15px;padding:11px 0;font-size:14px}.pt-results{margin-top:25px;border-top:1px solid var(--line)}.pt-result{border-bottom:1px solid var(--line)}.pt-result>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:57px;cursor:pointer;font-size:14px;padding:12px 0;list-style:none}.pt-result>summary:before{content:'+';font-size:20px;flex-shrink:0}.pt-result[open]>summary:before{content:'−'}.pt-result>summary>span{margin-right:auto}.pt-result>summary strong{font-size:13px}.pt-correct{color:#2b6843}.pt-incorrect{color:#934047}.pt-result-body{padding:12px 0 25px}.pt-result h3{font-size:21px;line-height:1.6;white-space:pre-line;margin:10px 0 20px;overflow-wrap:anywhere}.pt-result h4{font-size:14px;margin:18px 0 7px}.pt-answer{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;font-size:15px}.pt-slot-results{list-style:none;padding:0;border-top:1px solid var(--line);margin-top:20px}.pt-slot-results li{display:grid;gap:6px;border-bottom:1px solid var(--line);padding:12px 0;font-size:14px;overflow-wrap:anywhere}.pt-slot-results span{line-height:1.7}.pt-group-results{font-size:14px;line-height:1.8}.pt-comparison.image-chapter{padding:0;max-width:none;margin-top:22px}
@media(max-width:1050px){.pt-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.pt-topic-grid{grid-template-columns:1fr}.pt-options{gap:20px}.pt-test h1{font-size:30px}.pt-test-top{align-items:flex-start}.pt-question h2{font-size:22px}.pt-question-list button{align-items:flex-start;flex-direction:column;gap:5px}.pt-question-actions{gap:10px}.pt-question-actions .button{flex:1}.pt-question-actions .text-button{flex-basis:100%}.pt-gap{width:120px}.pt-image{padding:12px}.pt-result>summary{gap:9px}.pt-result>summary>span{max-width:65%}.pt-result h3{font-size:19px}.pt-score strong{font-size:32px}}
.pt-question .pt-image{height:342px}.pt-question .pt-image img{max-height:300px}@media(max-width:600px){.pt-question .pt-image{height:292px}.pt-question .pt-image img{max-height:266px}}