:root{--ink:#20343b;--muted:#65746e;--green:#145d50;--line:#dce3de}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:#f2f3ef;color:var(--ink);font:15px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;border-radius:8px}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #c88d3e;outline-offset:3px}a{color:var(--green)}h1,h2,p{margin:0}h1{font-size:34px;line-height:1.2;letter-spacing:-.035em}h2{font-size:19px;font-weight:650}header{height:75px;background:white;border-bottom:1px solid var(--line);padding:0 max(24px,calc((100vw - 1180px)/2));display:flex;align-items:center;gap:25px}.brand{font-size:30px;font-style:italic;font-family:Georgia,serif;font-weight:700;color:var(--green);text-decoration:none}.brand span{font:650 23px system-ui;letter-spacing:-.05em;margin-left:10px;color:var(--ink)}.top-label{font-size:12px;color:var(--muted);flex:1}.badge{font-size:12px;padding:5px 11px;background:#e9f1e7;color:#426148;border-radius:18px}.badge.bad{background:#fff0d9;color:#91601d}.control{max-width:1180px;margin:auto;padding:35px 24px}.intro>p:last-child{color:var(--muted);margin-top:12px}.eyebrow{font-size:10px;letter-spacing:.11em;font-weight:700;color:var(--green);display:block;margin-bottom:9px}.paper{padding:23px;background:#fff;border:1px solid var(--line);border-radius:13px;margin-top:17px}.connect{display:flex;gap:25px;align-items:center;margin:25px 0}.connect>div:first-child{flex:1}.connect h2{margin:3px 0 8px}.connect a{font-size:22px;font-weight:600}.connect p{font-size:12px;color:var(--muted);margin-top:8px;max-width:530px}.pair{text-align:center;min-width:200px;border-left:1px solid var(--line);padding-left:25px}.pair>span{font-size:11px;color:var(--muted)}.pair strong{font-size:34px;display:block;letter-spacing:.1em;font-variant-numeric:tabular-nums}.text-button{padding:8px 0;background:none;color:var(--green);font-size:12px;font-weight:600}.control-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px}.control-grid .paper:first-child{margin-top:0}.row{display:flex;align-items:center;justify-content:space-between;gap:16px}.muted,.small{font-size:12px;color:var(--muted)}label:not(.check){display:block;font-size:12px;font-weight:600;margin:16px 0 7px}select,textarea{width:100%;color:var(--ink);border:1px solid var(--line);border-radius:7px;padding:10px;background:#fcfdfb}textarea{line-height:1.65;resize:vertical;margin-top:12px}details{margin:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:12px 0}summary{color:var(--green);cursor:pointer;font-size:12px}.actions{margin-top:10px}.settings{display:grid;grid-template-columns:1fr 1fr;gap:5px 30px}.settings label{font-weight:500}.settings output{float:right;color:var(--green);font-size:11px}.settings input{display:block;width:100%;accent-color:var(--green);margin-top:15px}.check{display:flex;align-items:center;gap:8px;font-size:12px;margin-top:15px}.check input{accent-color:var(--green)}.primary{background:var(--green);color:white;padding:13px 18px;font-size:13px;font-weight:600}.primary:hover{background:#0f4a40}.secondary{border:1px solid var(--line);background:#f1f5ef;color:#345949;padding:11px 13px;font-size:12px}.transport-actions{display:flex;gap:10px;margin:20px 0 12px;flex-wrap:wrap}.transport-actions .primary{flex:1}.transport p{font-size:12px;color:var(--muted);margin-top:10px}#balance{font-size:29px;font-variant-numeric:tabular-nums}.reading-preview{margin-top:23px;border-left:2px solid #9aba8e;padding:15px;background:#eaf2e5;border-radius:0 8px 8px 0}.reading-preview p{font-size:20px;line-height:1.7;color:#264d3b}.preview-card>h2{margin:10px 0}.preview-card>p{margin-top:10px}.help ol{padding-left:19px;color:var(--muted);font-size:13px}.help li{margin:10px 0}#error,#join-error{color:#9e4034;font-size:13px;margin-top:15px;min-height:20px}.join{max-width:430px;margin:7vh auto;padding:25px}.join .eyebrow{margin-top:35px}.join h1{font-size:32px;margin:9px 0 16px}.join>p{color:var(--muted)}.join form{margin:25px 0}.join input{width:100%;padding:13px;border:1px solid var(--line);border-radius:8px;text-align:center;font-size:29px;letter-spacing:.15em;background:white;font-variant-numeric:tabular-nums}.join form button{width:100%;margin-top:15px}.join .small{margin-top:25px}
body[data-role=reader]:has(.reader:not([hidden])){background:#15252b;color:#d5e0d6}.reader{height:100vh;height:100dvh;min-height:0;display:flex;flex-direction:column;background:#15252b;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.reader-top{min-height:48px;padding:13px 18px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px;color:#abc1ad;border-bottom:1px solid #ffffff0b}.reader-top>span:first-child{max-width:65%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.reading-stage{position:relative;flex:1;min-height:150px;overflow:hidden}.viewport{position:absolute;inset:0;overflow:hidden;overscroll-behavior:contain}.speech{width:86%;margin:auto;padding-top:30vh;padding-bottom:85vh;font-size:25px;line-height:1.65;color:#b6c7bb;overflow-wrap:break-word}.speech p{margin:0 0 1.1em}.speech span.current{color:#f4f6ee}.speech.mirror{transform:scaleX(-1)}.focus-line{position:absolute;z-index:2;top:30vh;left:0;width:100%;height:42px;border-top:1px solid #d0e5b12b;border-bottom:1px solid #d0e5b12b;background:#dbf3b505;pointer-events:none;color:#b9d798;padding-left:3px;font-size:24px}.reader-bottom{min-height:125px;padding:12px 16px 15px;border-top:1px solid #ffffff10;background:#172a2e}.reader-actions{display:flex;gap:9px;justify-content:center}.reader-actions button{font-size:12px;padding:11px 14px}.reader-actions .secondary{background:#273c35;border-color:#3c5749;color:#dde9d9}.reader-bottom p{font-size:11px;color:#b5c7b8;text-align:center;margin-top:9px;line-height:1.5}.reader-bottom .wake-hint{font-size:10px;color:#98aa9c}.reader-bottom .primary:disabled{background:#2b4938;opacity:1;color:#c3d8bb}
@media(max-width:850px){header{height:auto;min-height:68px;padding:15px 20px;flex-wrap:wrap;gap:10px}.top-label{display:none}.control{padding:25px 15px}.intro h1{font-size:29px}.connect{flex-wrap:wrap;gap:18px}.connect>div:first-child{flex-basis:100%}.pair{border-left:0;padding-left:0;text-align:left}.control-grid{grid-template-columns:1fr}.settings{gap:4px 20px}.paper{padding:20px}.connect a{font-size:20px}.row{flex-wrap:wrap}.reading-preview p{font-size:18px}}@media(max-width:400px){.reader-actions{gap:6px}.reader-actions button{padding:10px;font-size:11px}.reader-bottom{padding:10px;min-height:125px}}

.solo-entry{display:flex;align-items:center;justify-content:space-between;gap:20px}.reader-actions{flex-wrap:wrap}.reader-bottom{max-height:55dvh;overflow:auto}.reader-tools{margin:10px 0 0;border-color:#ffffff22;padding:8px 0 0}.reader-tools summary{color:#c4d8bb;text-align:center}.reader-tools h2{font-size:15px;margin:18px 0 8px}.reader-tools p{text-align:left}.reader-tools a{display:inline-block;text-decoration:none;background:#273c35;color:#dde9d9;border-color:#3c5749}.reader-tools .adjust{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:12px 0;font-size:12px}.reader-tools .adjust output{min-width:100px;text-align:center}.remote-learn{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.reader-tools .secondary{background:#273c35;color:#dde9d9;border-color:#3c5749}.reader-tools .reader-actions{margin:12px 0}@media(max-width:650px){.solo-entry{align-items:stretch;flex-direction:column}}

/* Recording desk: a compact control rail and a scaled native-viewport reader. */
body[data-role=control]{height:100vh;overflow:hidden}body[data-role=control] header{height:64px;padding:0 26px}.studio.control{max-width:none;margin:0;padding:0;display:grid;grid-template-columns:304px minmax(0,1fr);height:calc(100dvh - 64px)}.studio-settings{padding:24px 18px;overflow:auto;border-right:1px solid var(--line);background:#f8f9f5;scrollbar-width:thin}.sidebar-heading h1{font-size:23px;letter-spacing:-.025em}.sidebar-heading .small{margin-top:9px}.studio-settings .paper{padding:17px;margin-top:15px;border-radius:10px}.studio-settings h2{font-size:16px}.studio-settings .row{gap:8px;align-items:flex-start}.studio-settings .muted{font-size:10px;text-align:right}.studio-settings .settings{grid-template-columns:1fr;gap:0}.studio-settings .settings label{margin:12px 0 7px}.studio-settings .settings input{margin-top:10px}.studio-settings .check{font-size:11px;margin-top:12px}.studio-settings details.paper{padding:14px 16px}.studio-settings details.paper>summary{font-size:12px;font-weight:600}.studio-settings details.paper>p{margin:14px 0}.studio-settings .connect{display:flex;flex-wrap:wrap;gap:14px;margin:15px 0 0}.studio-settings .connect>div:first-child{flex-basis:100%;min-width:0}.studio-settings .connect a{font-size:14px;overflow-wrap:anywhere}.studio-settings .connect h2{font-size:14px}.studio-settings .pair{text-align:left;min-width:0;border:0;padding:0;flex:1}.studio-settings .pair strong{font-size:24px}.studio-settings .connect img{width:84px;height:84px}.studio-settings .actions button{margin:5px 0}.studio-settings #balance{font-size:12px}.sidebar-tip{margin-top:18px}.studio-monitor{min-width:0;min-height:0;padding:22px 28px 14px;display:flex;flex-direction:column;gap:13px;overflow:hidden}.monitor-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.monitor-toolbar h2{font-size:19px}.monitor-toolbar .eyebrow{margin-bottom:4px}.monitor-toolbar .small{margin-top:4px}.format-controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.format-controls label{font-size:11px!important;margin:0!important;width:100%;color:var(--muted);text-align:right}.format-controls select{width:auto;font-size:12px;padding:8px 10px}.studio-monitor .transport{margin:0;padding:12px 15px;border-radius:11px;flex-shrink:0}.studio-monitor .transport-actions{margin:0;align-items:center;gap:8px}.studio-monitor .transport-actions .primary{flex:0 0 auto;min-width:175px}.studio-monitor .transport p{font-size:11px;margin-top:7px}.studio-monitor .transport .badge{margin-left:auto}.preview-canvas{flex:1;min-height:180px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;border:1px solid #d8ded7;border-radius:14px;background:#e5e9e2;background-image:radial-gradient(#cbd2c9 .7px,transparent .7px);background-size:15px 15px;padding:16px}.preview-shell{position:relative;flex:none;box-shadow:0 14px 36px #18352524;border-radius:10px;overflow:hidden;background:#15252b}.preview-shell iframe{border:0;display:block;transform-origin:top left;position:absolute;left:0;top:0;pointer-events:none}.monitor-caption,.monitor-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:11px;color:var(--muted)}.monitor-caption{font-weight:600;color:#40564b}.preview-note{margin-top:-7px;font-size:11px}.monitor-foot{border-top:1px solid var(--line);padding-top:9px}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1100px) and (min-width:761px){.studio.control{grid-template-columns:280px minmax(0,1fr)}.studio-monitor{padding:18px}.monitor-toolbar{align-items:flex-start;gap:12px}.format-controls{max-width:190px}.format-controls select{max-width:100%}.studio-monitor .transport-actions .primary{min-width:0}.studio-monitor .transport-actions .badge{display:none}.studio-monitor .transport-actions button{padding:11px;font-size:11px}}
@media(max-width:760px){body[data-role=control]{height:auto;overflow:auto}body[data-role=control] header{min-height:60px;height:60px;padding:0 16px;flex-wrap:nowrap}.studio.control{display:flex;flex-direction:column;height:auto}.studio-monitor{order:0;height:calc(100dvh - 60px);min-height:570px;padding:15px;gap:10px}.studio-settings{order:1;overflow:visible;border-right:0;border-top:1px solid var(--line);padding:20px 15px}.sidebar-heading{display:none}.studio-settings .paper{max-width:650px;margin:12px auto}.studio-settings .settings{grid-template-columns:1fr 1fr;gap:5px 20px}.monitor-toolbar{align-items:flex-start;gap:10px}.monitor-toolbar h2{font-size:15px}.monitor-toolbar .small{font-size:10px;max-width:190px}.format-controls{max-width:170px;gap:5px}.format-controls select{width:100%;font-size:11px;padding:6px}.format-controls label{display:none!important}.studio-monitor .transport{padding:10px}.studio-monitor .transport-actions{gap:6px}.studio-monitor .transport-actions .primary{min-width:0;flex:1}.studio-monitor .transport-actions button{padding:10px;font-size:11px}.studio-monitor .transport-actions .badge{display:none}.preview-canvas{padding:10px;min-height:180px}.monitor-foot{font-size:10px}.preview-note{font-size:10px}.sidebar-tip{max-width:650px;margin:18px auto 0}}
/* Reading appearance controls: basic sliders stay visible; the rest is optional. */
.appearance-group{margin:14px 0 0;padding:11px 0;border-bottom:0}.appearance-group>summary{font-weight:650;font-size:12px}.appearance-group>.small{margin-top:10px}.appearance-group .settings{grid-template-columns:1fr!important}.appearance-group .color-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.color-fields input[type=color]{display:block;width:100%;height:38px;padding:3px;border:1px solid var(--line);border-radius:7px;background:transparent;cursor:pointer}.reset-appearance{width:100%;margin-top:12px}.appearance-group>p:last-child{margin-top:9px}.reader-tools .appearance-group label{color:#d5e0d6}.reader-tools .appearance-group summary{font-weight:600;text-align:left}.reader-tools .appearance-group .small{color:#b5c7b8}.reader-tools .settings input{accent-color:#98c5a7}.reader-tools .settings output{color:#d5e0d6}.reader-tools .appearance-group select{background:#273c35;color:#dde9d9;border-color:#3c5749}.reader-tools .color-fields input{border-color:#3c5749}.reader-tools .appearance-group{border-color:#ffffff22}.reader-tools .settings label{margin-top:12px}.preview-zoom{display:flex;align-items:center;gap:7px;flex-wrap:wrap;flex:none;font-size:12px}.preview-zoom .secondary{padding:7px 12px;min-height:36px}.preview-zoom>span:first-child{margin-right:3px;font-weight:600}.preview-zoom output{font-size:12px;font-variant-numeric:tabular-nums;min-width:42px;text-align:center}.preview-zoom .selected{border-color:#145d50;background:#e4eee5}.preview-zoom .small{margin-left:auto}.preview-canvas{overflow:auto;align-items:flex-start;justify-content:flex-start;scrollbar-width:thin}.preview-shell{margin:auto}.reading-stage{min-height:0}.speech{width:100%;margin:0;padding-top:0;padding-bottom:0;color:inherit}.speech span.current{color:inherit;text-decoration:underline;text-decoration-thickness:.07em;text-underline-offset:.16em}.viewport{scrollbar-width:none}.viewport::-webkit-scrollbar{display:none}.focus-line{background:#8080800b;border-color:#80808045;font-size:clamp(15px,3vh,24px)}
@media(max-width:760px){.preview-zoom{gap:5px}.preview-zoom .small{width:100%;margin-left:0;font-size:10px}.preview-zoom>span:first-child{font-size:11px}.preview-zoom .secondary{padding:5px 10px}.studio-monitor{min-height:640px}.studio-settings .text-settings .settings{grid-template-columns:1fr 1fr}.reader-tools .settings{grid-template-columns:1fr}.reader-tools .color-fields{gap:10px}}