@layer base{._progress_oppwu_2{width:100%;height:.5rem;background-color:var(--muted);border-radius:var(--radius-full);overflow:hidden;box-shadow:var(--shadow);position:relative}._indicator_oppwu_12{position:absolute;width:100%;height:100%;background-color:var(--primary);border-radius:var(--radius-full);transform:translate(-100%);transition:transform var(--animation-duration-normal) ease-out}}._studyActions_vw4yb_1{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;padding:12px 0;border-top:1px solid #e2ebe6}._studyActions_vw4yb_1 a{display:inline-flex;align-items:center;gap:7px;color:#0d7468;text-decoration:none;font-weight:750;font-size:13px}._studyActions_vw4yb_1 a:hover{text-decoration:underline}._studyActions_vw4yb_1 button{min-height:36px;font-size:13px}._studiedStatus_vw4yb_5{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:750;color:#126a5d;background:#e7f2e9;border-radius:10px;padding:9px 12px}._page_vw4yb_6{min-height:100vh;background:#f8faf7;color:#153c38;overflow-x:clip}._back_vw4yb_7{display:inline-flex;align-items:center;gap:5px;color:#145a50;text-decoration:none;font-size:14px;font-weight:700}._eyebrow_vw4yb_8{color:#277568;font-size:11px;font-weight:800;letter-spacing:.04em;margin:8px 0}._studyHeader_vw4yb_9{max-width:990px;margin:auto;padding:18px 18px 12px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:end}._studyHeader_vw4yb_9 h1{font-size:clamp(26px,3.4vw,37px);font-family:inherit;letter-spacing:normal;line-height:1.12;margin:7px 0}._studyHeader_vw4yb_9>div>p:last-child{font-size:15px;line-height:1.4;margin:5px 0;color:#385e56}._studyHeader_vw4yb_9 aside{border:1px solid #dce9e3;border-radius:13px;background:#fff;padding:8px 12px;display:grid;gap:2px;min-width:0}._studyHeader_vw4yb_9 aside strong{color:#126a5d;font-size:17px}._studyHeader_vw4yb_9 aside span{font-size:12px;font-weight:700}._studyHeader_vw4yb_9 aside small{font-size:11px;color:#587169}._toolbar_vw4yb_16{max-width:990px;margin:auto;padding:0 18px 10px;display:flex;flex-wrap:wrap;gap:7px}._toolbar_vw4yb_16 a{text-decoration:none}._toolbar_vw4yb_16 button,._toolbar_vw4yb_16 a{min-width:0}._progressWrap_vw4yb_19{max-width:954px;margin:0 auto 10px;border:1px solid #dce9e3;border-radius:13px;background:#fff;padding:9px 13px}._progressWrap_vw4yb_19>div{display:flex;justify-content:space-between;gap:8px;margin-bottom:5px;font-size:12px;color:#587169}._progressWrap_vw4yb_19 p{font-size:12px;margin:5px 0 0}._workspace_vw4yb_22{max-width:990px;margin:auto;padding:0 18px 10px;display:grid;grid-template-columns:minmax(0,1fr);gap:10px}._card_vw4yb_23{min-width:0;max-width:100%;background:#fff;border:1px solid #dce9e3;border-radius:16px;padding:18px;box-shadow:none}._meta_vw4yb_24{display:flex;gap:7px;align-items:center;flex-wrap:wrap;font-size:11px;color:#587169;margin:8px 0}._meta_vw4yb_24 b{padding:4px 7px;border-radius:99px;background:#e7f2e9;font-size:10px}._dynamicBadge_vw4yb_26{background:#fff1d8!important;color:#855800}._questionBlock_vw4yb_27{min-width:0}._step_vw4yb_28{font-size:11px;font-weight:800;color:#277568;letter-spacing:.04em;margin:8px 0}._translation_vw4yb_29{font-size:15px;color:#385e56}._sound_vw4yb_30{display:flex;gap:10px;align-items:center;background:#e7f2e9;border:1px solid #c8e2d1;border-radius:13px;padding:12px;margin:12px 0}._sound_vw4yb_30 div{min-width:0}._sound_vw4yb_30 strong{overflow-wrap:anywhere;font-size:24px;color:#105d50}._sound_vw4yb_30 small{display:block;font-size:12px;color:#126a5d;font-weight:800}._reveal_vw4yb_32{border-top:1px solid #e2ebe6;margin-top:12px;padding-top:10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}._reveal_vw4yb_32>div{flex:1 1 145px}._reveal_vw4yb_32>button{flex:0 1 auto}._reveal_vw4yb_32>div{flex:1 1 100%;min-width:0}._reveal_vw4yb_32>div strong{white-space:nowrap;font-size:15px}._reveal_vw4yb_32>div button{white-space:nowrap}._answerArea_vw4yb_37{margin-top:12px;padding-top:10px;border-top:1px solid #e2ebe6;min-width:0}._answerBlock_vw4yb_38{margin-top:10px;min-width:0}._speak_vw4yb_39{margin:12px 0;border-top:1px solid #e2ebe6;padding-top:10px}._speak_vw4yb_39>svg{display:none}._accepted_vw4yb_40,._quiz_vw4yb_40{border:1px solid #dce9e3;border-radius:13px;padding:12px;margin:12px 0;background:#fff}._accepted_vw4yb_40 summary,._dynamicBox_vw4yb_41 summary{font-weight:750;color:#126a5d;cursor:pointer}._accepted_vw4yb_40 ul,._dynamicBox_vw4yb_41 ul{padding-left:20px}._quiz_vw4yb_40 h3{font-size:16px;margin:6px 0 10px}._quiz_vw4yb_40>div{display:grid;gap:7px}._quiz_vw4yb_40 button{height:auto;min-height:43px;white-space:normal;justify-content:space-between;text-align:left}._good_vw4yb_45{color:#17675a}._tryAgain_vw4yb_45{color:#9b4d3d}._dynamicBox_vw4yb_41{border:1px solid #e3d9bd;border-radius:13px;padding:12px;background:#fffdf7;display:grid;gap:8px;min-width:0}._dynamicBox_vw4yb_41>svg{display:none}._dynamicBox_vw4yb_41 h3{margin:4px 0}._dynamicBox_vw4yb_41 p{font-size:13px;line-height:1.4}._locationControls_vw4yb_48{display:grid;grid-template-columns:1fr 180px;gap:10px}._locationControls_vw4yb_48 label{display:grid;gap:5px;font-size:12px;font-weight:700}._dynamicAnswer_vw4yb_50{background:#fff;border:1px solid #dce9e3;border-radius:12px;padding:12px;margin:10px 0}._dynamicAnswer_vw4yb_50 h4{font-size:22px;margin:5px 0}._sourceLine_vw4yb_51,._pendingBridge_vw4yb_51{font-size:11px!important}._sidePanel_vw4yb_52{border:1px solid #dce9e3;border-radius:16px;background:#fff;padding:10px 13px;display:flex;align-items:center;flex-wrap:wrap;gap:8px}._sidePanel_vw4yb_52>div{display:flex;align-items:baseline;gap:6px;margin-right:auto}._sidePanel_vw4yb_52 small{font-size:10px;color:#587169}._sidePanel_vw4yb_52 strong{font-size:20px;color:#126a5d}._sidePanel_vw4yb_52 span,._sidePanel_vw4yb_52 p{font-size:12px;color:#587169;margin:0}._sidePanel_vw4yb_52 button{width:auto}._nav_vw4yb_56{max-width:954px;margin:0 auto 30px;display:flex;gap:10px;padding:0}._nav_vw4yb_56 button{flex:1;min-width:0;justify-content:center}._gate_vw4yb_58{max-width:720px;margin:50px auto;padding:24px;text-align:center}._gate_vw4yb_58 h1{font-size:30px}._gate_vw4yb_58 p{line-height:1.5}._reviewFooter_vw4yb_59{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;border-top:1px solid #e2ebe6;padding-top:11px;margin-top:12px}._reviewFooter_vw4yb_59 span{font-size:12px;color:#587169}._reviewFooter_vw4yb_59 button{width:auto;min-height:35px;font-size:12px}._speak_vw4yb_39{margin:10px 0;padding-top:10px}._speak_vw4yb_39 section{margin:0}._speak_vw4yb_39>button{margin-top:10px;display:inline-flex;align-items:center;gap:8px;background:#0d7468;color:#fff;border-color:#0d7468;font-weight:700}._speak_vw4yb_39>button:hover{background:#096458;color:#fff}._speechFeedback_vw4yb_66{margin-top:7px}._speak_vw4yb_39 section>h3{font-size:15px;margin:0 0 7px}._speak_vw4yb_39 section>div{max-width:100%}@media(max-width:760px){._studyHeader_vw4yb_9{padding:12px 14px 10px;grid-template-columns:minmax(0,1fr);gap:8px}._studyHeader_vw4yb_9 h1{font-size:27px}._studyHeader_vw4yb_9>div>p:last-child{font-size:14px}._studyHeader_vw4yb_9 aside{display:flex;align-items:center;flex-wrap:wrap;gap:3px 8px;padding:7px 10px}._studyHeader_vw4yb_9 aside small{width:100%}._toolbar_vw4yb_16{padding:0 14px 10px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}._toolbar_vw4yb_16 button,._toolbar_vw4yb_16 a{width:100%;font-size:12px;min-height:34px;height:auto;padding:6px 4px;white-space:normal;justify-content:center}._toolbar_vw4yb_16 svg{width:14px;height:14px;flex-shrink:0}._progressWrap_vw4yb_19{margin:0 14px 10px;padding:8px 11px}._workspace_vw4yb_22{padding:0 14px 10px}._card_vw4yb_23{padding:15px}._reveal_vw4yb_32>button{font-size:11px;padding:6px}._locationControls_vw4yb_48{grid-template-columns:minmax(0,1fr)}._nav_vw4yb_56{margin:0 14px 26px}._reviewFooter_vw4yb_59 button{max-width:100%}}