._page_woa39_1{--ink:#20263f;--muted:#646a7c;--plum:#563c82;--deep:#382759;--copper:#c96f35;--line:#dedbe8;min-height:100vh;color:var(--ink);background:#f7f6fa}._header_woa39_2{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:25px;padding:16px 24px;display:flex}._header_woa39_2>a{display:flex}._header_woa39_2 img{width:165px;height:auto}._header_woa39_2>div{align-items:center;gap:25px;font-size:.78rem;font-weight:850;display:flex}._header_woa39_2>div span{color:#85899a}._header_woa39_2>div a{color:var(--plum)}._workspace_woa39_3{grid-template-columns:280px minmax(0,950px);justify-content:center;gap:20px;padding:22px;display:grid}._rail_woa39_3{border:1px solid var(--line);background:#fff;border-radius:18px;flex-direction:column;height:max-content;min-height:555px;padding:24px;display:flex;position:sticky;top:22px}._rail_woa39_3>p{color:var(--copper);letter-spacing:.1em;text-transform:uppercase;margin:0;font-size:.72rem;font-weight:950}._rail_woa39_3 h2{letter-spacing:-.045em;margin:15px 0 10px;font-size:1.8rem;line-height:1.02}._level_woa39_3{color:var(--plum);background:#eee9f7;border-radius:20px;align-self:flex-start;padding:6px 9px;font-size:.7rem;font-weight:900}._rail_woa39_3 section{border-top:1px solid var(--line);flex-direction:column;gap:6px;margin-top:26px;padding-top:20px;display:flex}._rail_woa39_3 section small{color:#9690a0;text-transform:uppercase;font-size:.65rem;font-weight:900}._rail_woa39_3 section strong{font-size:.86rem;line-height:1.35}._rail_woa39_3 section span{color:var(--muted);font-size:.75rem;line-height:1.45}._rail_woa39_3>a{color:var(--plum);margin-top:auto;font-size:.76rem;font-weight:900}._lab_woa39_4{border:1px solid var(--line);background:#fff;border-radius:18px;min-width:0;overflow:hidden}._labHeader_woa39_4{background:radial-gradient(circle at 100% 0,#eee7f8,#0000 25rem),#fff;justify-content:space-between;align-items:start;gap:25px;padding:42px;display:flex}._labHeader_woa39_4 p,._questionStage_woa39_4>header p,._repair_woa39_4>p{color:var(--copper);letter-spacing:.1em;text-transform:uppercase;margin:0 0 12px;font-size:.7rem;font-weight:950}._labHeader_woa39_4 h1{letter-spacing:-.06em;max-width:720px;margin:0;font-size:clamp(2.5rem,4.8vw,4.5rem);line-height:.94}._labHeader_woa39_4>div>span{max-width:650px;color:var(--muted);margin-top:20px;font-size:1rem;line-height:1.55;display:block}._modeBadge_woa39_4{background:var(--deep);color:#fff;border-radius:12px;flex-direction:column;min-width:140px;padding:13px;display:flex}._modeBadge_woa39_4 b{font-size:.85rem}._modeBadge_woa39_4 span{color:#d4cae5!important;margin-top:4px!important;font-size:.66rem!important}._preflight_woa39_5{border-top:1px solid var(--line);background:var(--line);grid-template-columns:1.05fr .95fr;gap:1px;display:grid}._paperNote_woa39_5,._audioStart_woa39_5{background:#fff;padding:35px}._paperNote_woa39_5{background:#fffaf6}._paperNote_woa39_5>p,._audioStart_woa39_5>p{color:var(--copper);text-transform:uppercase;margin:0;font-size:.7rem;font-weight:950}._paperNote_woa39_5 h2{max-width:420px;margin:13px 0 22px;font-size:1.7rem;line-height:1.1}._paperNote_woa39_5 ol{gap:8px;margin:0;padding:0;list-style:none;display:grid}._paperNote_woa39_5 li{border-bottom:1px solid #eadfd5;align-items:center;gap:12px;padding:12px;font-size:.86rem;font-weight:800;display:flex}._paperNote_woa39_5 li span{color:#a85129;background:#f5e5d8;border-radius:8px;place-items:center;width:29px;height:29px;display:grid}._paperNote_woa39_5>small,._audioStart_woa39_5>small{color:#817d80;margin-top:20px;font-size:.72rem;line-height:1.5;display:block}._speakers_woa39_5{gap:7px;margin:14px 0;display:grid}._speakers_woa39_5>span{border:1px solid var(--line);border-radius:9px;flex-direction:column;padding:11px;display:flex}._speakers_woa39_5 b{font-size:.82rem}._speakers_woa39_5 small{color:var(--muted);margin-top:3px;font-size:.68rem}._audioStart_woa39_5 fieldset{border:0;gap:7px;margin:16px 0;padding:0;display:flex}._audioStart_woa39_5 legend{color:#777b8c;width:100%;margin-bottom:8px;font-size:.68rem;font-weight:850}._audioStart_woa39_5 fieldset button{border:1px solid var(--line);color:var(--muted);background:#fff;border-radius:8px;padding:8px 11px;font-size:.72rem;font-weight:850}._audioStart_woa39_5 fieldset ._selectedSpeed_woa39_5{border-color:var(--plum);color:var(--plum);background:#eee9f7}._primary_woa39_5{background:var(--plum);width:100%;box-shadow:0 4px 0 var(--deep);color:#fff;border:0;border-radius:10px;padding:14px;font-weight:900}._unsupported_woa39_5{color:#8f382c;background:#fff0ed;border-radius:9px;padding:12px;font-size:.8rem;line-height:1.5}._playing_woa39_6{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:420px;padding:45px;display:flex}._wave_woa39_6{align-items:center;gap:5px;height:66px;margin-bottom:25px;display:flex}._wave_woa39_6 i{background:var(--plum);border-radius:5px;width:5px;height:20px;animation:.8s ease-in-out infinite alternate _pulse_woa39_1}._wave_woa39_6 i:nth-child(3n){height:48px}._wave_woa39_6 i:nth-child(4n){height:35px}._wave_woa39_6 i:nth-child(5n){animation-delay:.25s}._wave_woa39_6 i:nth-child(2n){background:var(--copper);animation-delay:.12s}@keyframes _pulse_woa39_1{to{opacity:.5;transform:scaleY(.45)}}._playing_woa39_6>p{color:var(--copper);text-transform:uppercase;margin:0;font-size:.72rem;font-weight:950}._playing_woa39_6 h2{margin:13px 0 8px;font-size:2rem}._playing_woa39_6>span{color:var(--muted);font-size:.9rem}._playing_woa39_6 button{border:1px solid var(--line);color:var(--plum);background:#fff;border-radius:9px;margin-top:28px;padding:11px 15px;font-weight:850}._questionStage_woa39_4{border-top:1px solid var(--line);padding:36px 42px 44px}._questionStage_woa39_4>header{justify-content:space-between;align-items:center;gap:18px;margin-bottom:28px;display:flex}._questionStage_woa39_4>header h2{letter-spacing:-.04em;margin:0;font-size:2rem}._questionStage_woa39_4>header button{border:1px solid var(--line);color:var(--plum);background:#fff;border-radius:9px;padding:10px 13px;font-weight:850}._questionList_woa39_7{gap:17px;display:grid}._question_woa39_4{border:1px solid var(--line);border-radius:14px;padding:24px}._questionTitle_woa39_7{grid-template-columns:38px 1fr;gap:13px;display:grid}._questionTitle_woa39_7>span{width:35px;height:35px;color:var(--plum);background:#eee9f7;border-radius:10px;place-items:center;font-weight:950;display:grid}._questionTitle_woa39_7 small{color:var(--copper);text-transform:uppercase;font-size:.66rem;font-weight:900}._questionTitle_woa39_7 h3{margin:3px 0 18px;font-size:1.05rem;line-height:1.42}._options_woa39_7{grid-template-columns:1fr 1fr;gap:8px;display:grid}._options_woa39_7 label{border:1px solid var(--line);cursor:pointer;border-radius:10px;grid-template-columns:30px 1fr;align-items:start;gap:10px;padding:13px;display:grid}._options_woa39_7 input{opacity:0;pointer-events:none;position:absolute}._options_woa39_7 label>b{color:#666b7d;background:#f1f0f4;border-radius:7px;place-items:center;width:27px;height:27px;font-size:.75rem;display:grid}._options_woa39_7 label>span{padding-top:3px;font-size:.82rem;line-height:1.45}._options_woa39_7 label>small{color:var(--muted);grid-column:2;font-size:.72rem;line-height:1.45}._options_woa39_7 ._chosen_woa39_7{background:#f4f0fa;border-color:#7c61a6}._options_woa39_7 ._chosen_woa39_7>b{background:var(--plum);color:#fff}._options_woa39_7 ._correct_woa39_7{background:#eff9f6;border-color:#2d9175}._options_woa39_7 ._correct_woa39_7>b{color:#fff;background:#188367}._options_woa39_7 ._wrong_woa39_7{background:#fff4f1;border-color:#cc6a57}._options_woa39_7 ._wrong_woa39_7>b{color:#fff;background:#bd5542}._options_woa39_7 ._reviewed_woa39_7{opacity:.73}._question_woa39_4 blockquote{border-left:3px solid var(--copper);color:#655d58;background:#fff8f2;gap:9px;margin:15px 0 0;padding:12px;font-size:.78rem;line-height:1.45;display:flex}._question_woa39_4 blockquote b{white-space:nowrap;color:#98481f}._submitBar_woa39_7{background:var(--deep);color:#fff;border-radius:13px;justify-content:space-between;align-items:center;margin-top:20px;padding:15px 17px;display:flex;position:sticky;bottom:12px;box-shadow:0 12px 30px #21163135}._submitBar_woa39_7 div{flex-direction:column;display:flex}._submitBar_woa39_7 strong{font-size:1rem}._submitBar_woa39_7 span{color:#cfc5df;font-size:.68rem}._submitBar_woa39_7 button{color:var(--deep);background:#fff;border:0;border-radius:9px;padding:12px 16px;font-weight:950}._submitBar_woa39_7 button:disabled{opacity:.45}._repair_woa39_4{background:#fff2e8;border-radius:15px;margin-top:25px;padding:27px}._repair_woa39_4 h2{margin:0;font-size:1.8rem}._repair_woa39_4>span{color:#6d625b;margin:12px 0 20px;font-size:.87rem;line-height:1.55;display:block}._repair_woa39_4>div{background:#fff;border-radius:11px;padding:17px}._repair_woa39_4>div strong{text-transform:uppercase;color:var(--copper);font-size:.72rem}._repair_woa39_4>div p{font-size:.84rem;line-height:1.55}._repair_woa39_4 details{font-size:.78rem}._repair_woa39_4 summary{color:var(--plum);cursor:pointer;font-weight:850}._repair_woa39_4 nav{gap:9px;margin-top:16px;display:flex}._repair_woa39_4 nav button,._repair_woa39_4 nav a{background:var(--plum);color:#fff;border:0;border-radius:9px;padding:12px 14px;font-size:.76rem;font-weight:900}._repair_woa39_4 nav a{background:var(--copper)}._transcript_woa39_8{border:1px solid var(--line);background:#faf9fc;border-radius:13px;margin:0 42px 42px}._transcript_woa39_8 summary{color:var(--plum);cursor:pointer;padding:17px;font-size:.82rem;font-weight:900}._transcript_woa39_8>div{padding:0 20px 20px}._transcript_woa39_8 p{font-size:.82rem;line-height:1.6}._transcript_woa39_8 b{color:var(--deep)}._disclaimer_woa39_8{color:#838797;max-width:1250px;margin:auto;padding:8px 24px 35px;font-size:.7rem}@media (width<=850px){._workspace_woa39_3{grid-template-columns:1fr}._rail_woa39_3{min-height:auto;position:static}._rail_woa39_3>a{margin-top:25px}._preflight_woa39_5{grid-template-columns:1fr}}@media (width<=590px){._header_woa39_2{padding:13px 17px}._header_woa39_2 img{width:145px}._header_woa39_2>div span{display:none}._workspace_woa39_3{padding:12px}._rail_woa39_3{padding:20px}._labHeader_woa39_4{padding:28px 23px}._labHeader_woa39_4 h1{font-size:2.65rem}._modeBadge_woa39_4{display:none}._paperNote_woa39_5,._audioStart_woa39_5,._questionStage_woa39_4{padding:25px 20px}._options_woa39_7{grid-template-columns:1fr}._question_woa39_4{padding:18px}._questionStage_woa39_4>header{flex-direction:column;align-items:start}._questionTitle_woa39_7 h3{font-size:1rem}._question_woa39_4 blockquote{flex-direction:column}._submitBar_woa39_7{bottom:7px}._repair_woa39_4 nav{flex-direction:column}._transcript_woa39_8{margin:0 20px 25px}._disclaimer_woa39_8{padding-left:17px;padding-right:17px}}@media (prefers-reduced-motion:reduce){._wave_woa39_6 i{animation:none}}