.speaker-page{--ink:#11233d;--muted:#64748b;--line:#d7e2ea;--soft:#f4f8fa;--mint:#e7f6f2;--accent:#087f6d;color:var(--ink)}.speaker-heading{margin:0 0 28px}.speaker-heading h1{font-size:2.55rem;line-height:1.18;margin:8px 0 14px;letter-spacing:0}.speaker-heading>p:last-child{font-size:1.08rem;line-height:1.75;color:#52647c;margin:0}.speaker-eyebrow{color:var(--accent);font-size:.76rem;font-weight:800;letter-spacing:0;margin:0;text-transform:uppercase}.start-panel,.test-card,.summary-card{border:1px solid var(--line);border-radius:8px;background:#fff}.start-panel{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px}.start-panel>div{display:flex;align-items:center;gap:13px}.start-panel h2{font-size:1.12rem;margin:0 0 5px}.start-panel p{color:var(--muted);font-size:.91rem;margin:0}.status-dot{width:12px;height:12px;border-radius:50%;background:#cbd5e1;box-shadow:0 0 0 5px #f1f5f9;flex:0 0 auto}.status-dot.ready{background:var(--accent);box-shadow:0 0 0 5px var(--mint)}button{font-family:inherit}.start-panel button,.inline-actions button,.quiz-actions button{border:0;border-radius:7px;background:var(--accent);color:#fff;font-weight:800;min-height:46px;padding:0 18px;cursor:pointer}.start-panel button:disabled,.test-card button:disabled{cursor:not-allowed;opacity:.48}.safety-note{display:flex;gap:10px;margin:12px 0 22px;padding:12px 15px;border-left:4px solid #d69e2e;background:#fff9e9;color:#6f571c;font-size:.88rem;line-height:1.55}.test-card{padding:24px;margin:0 0 18px}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:8px}.section-head h2,.summary-card h2{font-size:1.4rem;margin:5px 0 0;letter-spacing:0}.test-card>p{color:var(--muted);line-height:1.65;margin:0 0 19px}.stop-button{min-height:38px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font-weight:700;padding:0 14px}.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.channel-button{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:132px;border:1px solid var(--line);border-radius:7px;background:var(--soft);color:var(--ink);cursor:pointer}.channel-button span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--accent);color:#fff;font-weight:900;margin-bottom:8px}.channel-button strong{font-size:1rem}.channel-button small,.preset-grid small{color:var(--muted);margin-top:3px}.channel-button.playing,.preset-grid button.playing{border-color:var(--accent);background:var(--mint)}.listen-check{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.listen-check h3{font-size:1rem;margin:0 0 10px}.check-grid{display:flex;gap:8px;flex-wrap:wrap}.check-grid button{min-height:40px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font-weight:700;padding:0 13px}.check-grid button[aria-pressed="true"]{background:var(--mint);border-color:#79c7b9;color:#075f53}.listen-check p{font-size:.87rem;color:var(--muted);margin:11px 0 0}.section-head output,.section-head>span{background:var(--mint);color:var(--accent);border-radius:6px;font-size:.88rem;font-weight:800;padding:8px 10px}.slider-wrap{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;font-size:.86rem;font-weight:700}.slider-wrap input,.frequency-control input,.volume-row input{width:100%;accent-color:var(--accent)}.inline-actions{display:flex;gap:9px;margin-top:17px}.inline-actions button+button{background:#fff;color:var(--accent);border:1px solid #8fcfc4}.preset-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}.preset-grid button{min-height:76px;border:1px solid var(--line);border-radius:7px;background:var(--soft);color:var(--ink);cursor:pointer}.preset-grid strong,.preset-grid small{display:block}.frequency-control{display:grid;gap:8px;margin-top:18px;color:var(--ink);font-size:.9rem;font-weight:700}.volume-row{display:grid;grid-template-columns:auto 1fr 42px;gap:12px;align-items:center;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:.9rem;font-weight:700}.volume-row output{text-align:right;color:var(--accent)}.quiz-actions{display:flex;gap:9px;flex-wrap:wrap}.quiz-actions [data-answer]{background:#fff;color:var(--ink);border:1px solid var(--line);min-width:96px}.quiz-actions [data-answer]:not(:disabled):hover,.check-grid button:hover{border-color:var(--accent)}.quiz-card>p:last-child{margin:13px 0 0;font-size:.9rem}.summary-card{display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:center;padding:22px;margin:0 0 28px;background:var(--soft)}#checkSummary{display:flex;flex-direction:column;gap:4px;padding-left:20px;border-left:3px solid var(--accent)}#checkSummary strong{color:var(--accent)}#checkSummary span{color:var(--muted);font-size:.91rem}.speaker-guide{border-top:1px solid var(--line);padding-top:30px}.speaker-guide>header h2{font-size:1.75rem;margin:7px 0 12px}.speaker-guide>header>p:last-child{color:#52647c;line-height:1.8}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.guide-grid article{border:1px solid var(--line);border-radius:7px;padding:18px}.guide-grid h3{font-size:1rem;margin:0 0 8px}.guide-grid p,.faq p,.guide-warning p{color:var(--muted);font-size:.91rem;line-height:1.75;margin:0}.meaning-table{margin-top:22px;border:1px solid var(--line);border-radius:7px;overflow:hidden}.meaning-table h3{font-size:1.08rem;margin:0;padding:17px 19px;background:var(--soft)}.meaning-table div{display:grid;grid-template-columns:120px 1fr;gap:15px;padding:13px 19px;border-top:1px solid var(--line)}.meaning-table span{font-weight:800;color:var(--accent)}.meaning-table p{margin:0;color:var(--muted)}.faq{margin-top:28px}.faq h2{font-size:1.45rem;margin-bottom:14px}.faq details{border-top:1px solid var(--line);padding:14px 2px}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{font-weight:800;cursor:pointer}.faq p{padding-top:10px}.guide-warning{margin-top:23px;padding:17px 18px;background:#fff8e8;border-left:4px solid #d69e2e}.guide-warning strong{display:block;margin-bottom:5px}.tool-engagement-related{margin-top:32px}
@media(max-width:736px){.speaker-heading h1{font-size:2rem}.start-panel{align-items:stretch;flex-direction:column}.start-panel button{width:100%}.test-card .section-head{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center}.test-card .section-head>div{min-width:0}.test-card .section-head h2{font-size:1.17rem;word-break:keep-all}.stop-button{width:auto!important;min-width:58px!important;padding:0 12px!important}.channel-grid{grid-template-columns:1fr}.channel-button{min-height:92px;display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;text-align:left;column-gap:10px;padding:12px 16px}.channel-button span{grid-row:1/3;margin:0}.preset-grid{grid-template-columns:repeat(2,1fr)}.preset-grid button:last-child{grid-column:1/-1}.guide-grid{grid-template-columns:1fr}.summary-card{grid-template-columns:1fr}.summary-card #checkSummary{padding-left:0;padding-top:12px;border-left:0;border-top:3px solid var(--accent)}.meaning-table div{grid-template-columns:1fr;gap:4px}.inline-actions,.quiz-actions{display:grid;grid-template-columns:1fr 1fr}.quiz-actions #quizPlay{grid-column:1/-1}.safety-note{display:block}.safety-note strong{display:block;margin-bottom:4px}.section-head h2{font-size:1.22rem}}
.speaker-page .stop-button,.speaker-page .stop-button:disabled{border:1px solid var(--line)!important;background:#fff!important;color:var(--ink)!important}.speaker-page .channel-button{border:1px solid var(--line)!important;background:var(--soft)!important;color:var(--ink)!important}.speaker-page .channel-button small{color:var(--muted)!important}.speaker-page .channel-button:hover,.speaker-page .channel-button:focus-visible,.speaker-page .channel-button.playing{border-color:#75bdb1!important;background:var(--mint)!important;color:var(--ink)!important}.speaker-page .preset-grid button{border:1px solid var(--line)!important;background:var(--soft)!important;color:var(--ink)!important}.speaker-page .preset-grid button:hover,.speaker-page .preset-grid button:focus-visible,.speaker-page .preset-grid button.playing{border-color:#75bdb1!important;background:var(--mint)!important;color:var(--ink)!important}.playback-status{margin:10px 0 0!important;color:var(--accent)!important;font-size:.86rem!important;min-height:1.4em}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}