.practice-ai-answers{margin-top:22px;border:1px solid var(--line);background:#fff;min-width:0}
.practice-ai-answers>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;list-style:none;padding:18px 20px;background:#f3f5ed}
.practice-ai-answers>summary::-webkit-details-marker{display:none}
.practice-ai-answers>summary b{display:block;font-size:14px}
.practice-ai-answers>summary small{display:block;margin-top:6px;color:var(--muted);font-size:11px}
.practice-ai-answers .ai-toggle::after{content:'＋';font-size:20px;color:var(--muted)}
.practice-ai-answers[open] .ai-toggle::after{content:'−'}
.practice-ai-body{padding:18px 20px 15px}
.practice-ai-toolbar,.practice-ai-footer,.practice-ai-answers .composer-top,.practice-ai-answers .composer-foot,.practice-ai-answers .result-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.practice-ai-toolbar>span{color:#bd4229;font:800 10px monospace;letter-spacing:.1em}
.practice-ai-toolbar>div,.practice-ai-answers .result-tools{display:flex;gap:7px}
.practice-ai-answers button{font:inherit;cursor:pointer;min-height:36px}
.practice-ai-toolbar button,.practice-ai-answers .secondary-button{padding:8px 10px;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:11px}
.practice-ai-answers button:disabled{opacity:.45;cursor:default}
.practice-ai-answers button:focus-visible,.practice-ai-answers textarea:focus-visible,.practice-ai-answers>summary:focus-visible{outline:3px solid var(--sky);outline-offset:3px}
.practice-ai-answers .saved-count,.practice-ai-answers .save-status{color:var(--muted);font-size:11px;line-height:1.7}
.practice-ai-answers .saved-count{margin:12px 0 16px}
.practice-ai-answers .question-card{margin:0;border:0}
.practice-ai-answers .question-card>summary{display:none}
.practice-ai-answers .card-body{padding:0}
.practice-ai-answers .cue-points{display:none}
.practice-ai-answers .composer{padding:15px;background:#f5f6f2}
.practice-ai-answers .composer-top{margin-bottom:16px}
.practice-ai-answers .composer-label{font-size:12px;font-weight:800;padding-bottom:7px;border-bottom:2px solid var(--coral)}
.practice-ai-answers .composer-label small{margin-left:6px;padding:2px 4px;background:var(--coral);color:#fff;font-size:9px}
.practice-ai-answers .composer-tip{font-size:10px;color:var(--muted)}
.practice-ai-answers .hint-label,.practice-ai-answers .edit-field label{display:block;font-size:12px;line-height:1.7;margin-bottom:8px;color:#52676e}
.practice-ai-answers textarea{display:block;width:100%;min-height:110px;resize:vertical;padding:12px;border:1px solid var(--line);border-radius:0;background:#fff;color:var(--ink);font:13px/1.85 "Microsoft YaHei","PingFang SC",sans-serif}
.practice-ai-answers textarea::placeholder{color:#94a09e}
.practice-ai-answers .composer-foot{margin-top:12px}
.practice-ai-answers .generate-button{flex-shrink:0;padding:10px 16px;color:#fff;background:#cf5439;border:0;font-size:12px;font-weight:700}
.practice-ai-answers .generate-button:hover{background:#b8452c}
.practice-ai-answers .mode-picker{display:flex;flex-wrap:wrap;gap:6px}
.practice-ai-answers .mode-picker button{padding:9px 10px;border:1px solid var(--line);background:#fff;font-size:11px;color:var(--ink)}
.practice-ai-answers .mode-picker [aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
.practice-ai-answers .mode-description,.practice-ai-answers .editor-help{margin:10px 0 15px;font-size:11px;line-height:1.8;color:var(--muted)}
.practice-ai-answers .card-status{font-size:12px;line-height:1.8;color:#a3442d;margin:12px 0}
.practice-ai-answers .card-status:empty,.practice-ai-answers .page-status:empty{display:none}
.practice-ai-answers .page-status,.practice-ai-answers .login-notice{margin:12px 0;padding:10px 12px;background:#fff4dd;border:1px solid #eddfc2;font-size:12px;line-height:1.8}
.practice-ai-answers .login-notice a{text-decoration:underline}
.practice-ai-answers .result-head{align-items:flex-start;margin-top:22px}
.practice-ai-answers .result-head strong{font-size:13px}
.practice-ai-answers .result-head small{font-size:10px;color:var(--muted)}
.practice-ai-answers .answer-section{margin-top:20px}
.practice-ai-answers .answer-section h3{font:700 11px/1.5 "Microsoft YaHei",sans-serif;color:#728477;letter-spacing:.05em;margin:0 0 10px}
.practice-ai-answers .answer-section p{margin:0 0 12px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.95}
.practice-ai-answers .translation p{color:#65746d;font-size:13px}
.practice-ai-answers .notes{padding:13px 16px;background:#f7f5e9;border-left:2px solid #c7bb7d}
.practice-ai-answers .notes p{font-size:12px;line-height:1.8;margin:4px 0}
.practice-ai-answers .edit-field{margin:16px 0}
.practice-ai-footer{border-top:1px solid var(--line);padding-top:16px;margin-top:22px;flex-wrap:wrap}
.practice-ai-footer button{padding:9px 12px;border:1px solid var(--ink);background:var(--acid);color:var(--ink);font-size:12px;font-weight:700}
.practice-ai-footer a{font-size:11px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.practice-ai-privacy{font-size:10px;line-height:1.8;color:var(--muted);margin:13px 0 0}
#practice-ai-print-root{display:none}
@media print{html,body.speaking-practice{min-height:0!important;height:auto!important;margin:0!important}}
@media(min-width:1101px){.speaking-practice .recorder-console{position:sticky;top:0;align-self:start}.speaking-practice .question-paper{flex:none}}
@media(max-width:760px){.practice-ai-body{padding:15px 12px}.practice-ai-answers>summary{padding:17px 14px}.practice-ai-answers .composer{padding:12px}.practice-ai-answers .composer-tip{display:none}.practice-ai-answers .result-head small{display:block;margin-top:5px}.practice-ai-answers .composer-foot{align-items:flex-start}}
@page{size:A4;margin:18mm 17mm}
@media print{html,body.speaking-practice{background:#fff!important;color:#111}.practice-header,.practice-layout,body.speaking-practice>dialog{display:none!important}#practice-ai-print-root{display:block;font-family:"Microsoft YaHei","SimSun",serif;font-size:11pt;line-height:1.65}#practice-ai-print-root h1{font-size:22pt}#practice-ai-print-root h2{font-size:14pt;margin:22pt 0 10pt;break-after:avoid}#practice-ai-print-root h3{font-size:11pt;margin:14pt 0 5pt;break-after:avoid}#practice-ai-print-root p{white-space:pre-wrap;overflow-wrap:anywhere;orphans:3;widows:3;margin:5pt 0}#practice-ai-print-root .export-meta{color:#555;font-size:9pt}}