.lesson-workspace{max-width:var(--app-content-width);padding-bottom:40px}.lesson-workspace-header{min-height:175px;position:relative}.lesson-workspace .page-header{margin-bottom:22px}.lesson-workspace .page-header-text{max-width:740px;padding-right:160px}.lesson-workspace .page-header h1{letter-spacing:-.8px;font-family:Georgia,Times New Roman,serif;font-size:36px;font-weight:500;line-height:1.15}.lesson-workspace .page-header h1 em{font-style:normal}.lesson-workspace .page-header p{font-size:14px}.lesson-header-art{object-fit:contain;pointer-events:none;width:280px;height:145px;position:absolute;bottom:6px;right:0}.lesson-mode-bar{--mode-gap:26px;justify-content:flex-start;align-items:center;gap:var(--mode-gap);border-bottom:1px solid var(--border);margin-bottom:28px;display:flex}.lesson-mode-tabs{gap:var(--mode-gap);display:flex}.lesson-mode-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:3px solid #0000;align-items:center;gap:9px;padding:14px 2px 16px;font-size:14px;font-weight:600;display:flex}.lesson-mode-tabs button[aria-selected=true]{color:var(--accent);border-bottom-color:var(--accent)}.lesson-workspace-body{grid-template-columns:minmax(0,1fr) 225px;align-items:start;gap:44px;display:grid}.lesson-view-content{min-width:0}.lesson-view-content [hidden]{display:none!important}.lesson-step-heading{color:var(--muted);justify-content:space-between;gap:12px;font-size:12px;display:flex}.lesson-step-heading span:last-child{font-size:11px}.lesson-section-meter{gap:6px;margin:12px 0 23px;display:flex}.lesson-section-meter span{background:#e0e7db;border-radius:4px;flex:1;height:4px}.lesson-section-meter .now{background:#8eb99f}.lesson-section-meter .done{background:var(--accent)}.lesson-current-title{letter-spacing:-.4px;margin:0 0 18px;font-family:Georgia,Times New Roman,serif;font-size:27px;font-weight:500}.lesson-coach-line{align-items:center;gap:12px;margin-bottom:16px;display:flex}.lesson-coach-line>div{flex:1;min-width:0}.lesson-coach-line strong{font-size:13px}.lesson-coach-line p{color:var(--muted);margin:2px 0 0;font-size:13px}.lesson-coach-line .lino-mini{flex-shrink:0}.lesson-coach-line .table-button{white-space:nowrap;align-items:center;gap:8px;padding:8px 12px;font-size:12px;display:flex}.integrated-flow .topic-layout{display:block}.integrated-flow .topic-stream{gap:18px}.integrated-flow .stream-beat>.lino-mini{display:none}.integrated-flow .stream-beat{display:block}.integrated-flow .beat-bubble{background:linear-gradient(120deg,#edf3e6b0,#f7f7ef);border:1px solid #dbe5d6;border-radius:18px;max-width:none;padding:24px}.integrated-flow .beat-bubble p{font-size:15px;line-height:1.7}.integrated-flow .beat-bubble .beat-rule{font-family:var(--heading),sans-serif;font-size:19px;font-weight:550;line-height:1.45}.integrated-flow .beat-examples{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px;display:grid}.integrated-flow .say-button{text-align:left;background:#ffffffc9;border-radius:12px;grid-template-columns:18px 1fr;gap:1px 12px;min-height:68px;padding:12px 14px;display:grid}.integrated-flow .say-button>svg{grid-row:1/3;align-self:center}.integrated-flow .say-button>span{font-family:Georgia,Times New Roman,serif;font-size:24px}.integrated-flow .say-button small{grid-column:2;font-size:12px}.integrated-flow .ex-card{border-radius:18px;margin:0;padding:24px}.lesson-outline{border-left:1px solid var(--border);padding-left:22px;position:sticky;top:24px}.lesson-outline h2{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin:0 0 17px;font-size:11px;font-weight:600}.lesson-outline ol{gap:6px;margin:0;padding:0;list-style:none;display:grid}.lesson-outline li>button,.lesson-outline li>a{width:100%;color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:baseline;gap:10px;padding:10px;font-size:12px;line-height:1.5;display:flex}.lesson-outline li span{opacity:.8;flex:0 0 14px;font-size:11px}.lesson-outline li .is-current{color:var(--accent);background:#e7eee1;font-weight:650}.lesson-outline li>button:hover,.lesson-outline li>a:hover{color:var(--accent);background:#ecf0e7}.lesson-outline-hint{color:var(--muted);margin:18px 10px 0;font-size:11px;line-height:1.7}.lesson-workspace .lesson-notes{border:0;margin:0;padding:0}.lesson-workspace .lesson-notes>h2{font-family:Georgia,Times New Roman,serif;font-size:27px}.lesson-workspace .notes-toc{display:none}.lesson-workspace .notes-section{scroll-margin-top:24px}.lesson-workspace .notes-section h3{font-family:Georgia,Times New Roman,serif;font-size:25px;font-weight:500}.lesson-workspace .notes-section p,.lesson-workspace .notes-lead{font-size:15px;line-height:1.8}.lesson-notes-return{color:var(--muted);background:#edf2e7;border-radius:12px;justify-content:space-between;align-items:center;gap:18px;margin-bottom:25px;padding:14px 16px;font-size:12px;line-height:1.5;display:flex}.lesson-notes-return button{color:var(--accent);cursor:pointer;text-align:left;background:0 0;border:0;flex-shrink:0;align-items:center;gap:8px;font-size:12px;font-weight:600;display:flex}.lesson-rule-drawer{background:var(--background,#f7f8f2);width:min(550px,90vw);max-width:100vw;height:100dvh;max-height:100dvh;color:var(--foreground);border:0;border-left:1px solid var(--border);margin:0;padding:28px;position:fixed;inset:0 0 0 auto;overflow:auto;box-shadow:-8px 0 45px #183b2220}.lesson-rule-drawer::backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#16382c38}.lesson-rule-top{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:18px;padding-bottom:20px;display:flex}.lesson-rule-top h2{color:var(--muted);margin:0;font-size:13px}.lesson-rule-top button{align-items:center;gap:8px;font-size:12px;display:flex}.lesson-rule-drawer .notes-section{margin-top:25px}.lesson-rule-drawer h3{font-family:Georgia,Times New Roman,serif;font-size:27px;font-weight:500;line-height:1.2}.lesson-rule-drawer p{font-size:15px;line-height:1.75}.lesson-rule-drawer .beat-examples{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}@media (max-width:900px){.lesson-workspace-body{grid-template-columns:minmax(0,1fr) 185px;gap:24px}.lesson-outline{padding-left:12px}.lesson-workspace .page-header-text{max-width:75%;padding-right:30px}.lesson-header-art{width:230px}.lesson-workspace .page-header h1{font-size:32px}}@media (max-width:700px){.lesson-workspace-body{flex-direction:column;gap:28px;display:flex}.lesson-view-content{width:100%}.lesson-outline{border-left:0;border-top:1px solid var(--border);width:100%;padding:22px 0 0;position:static}.lesson-outline ol{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-workspace-header{min-height:190px}.lesson-workspace .page-header-text{max-width:100%;padding-right:120px}.lesson-header-art{width:140px;height:130px;bottom:8px;right:-6px}.lesson-mode-bar{--mode-gap:18px}.lesson-mode-tabs button{gap:6px;font-size:13px}.lesson-notes-return{flex-direction:column;align-items:flex-start;gap:8px}}@media (max-width:540px){.lesson-workspace{padding-bottom:24px}.lesson-workspace-header{min-height:0}.lesson-workspace .page-header-text{padding-right:0}.lesson-workspace .page-header h1{max-width:100%;font-size:29px}.lesson-workspace .page-header p{max-width:65%;font-size:12px}.lesson-header-art{width:110px;height:75px;bottom:-20px}.lesson-workspace .page-header{padding-bottom:15px}.lesson-mode-bar{--mode-gap:14px;margin-bottom:22px}.lesson-mode-tabs button{gap:5px;font-size:12px}.lesson-mode-tabs button svg{display:none}.lesson-current-title{font-size:25px}.lesson-coach-line{flex-wrap:wrap;gap:9px}.lesson-coach-line .table-button{padding:8px}.lesson-coach-line p{font-size:12px}.integrated-flow .beat-bubble,.integrated-flow .ex-card{padding:18px}.integrated-flow .beat-bubble .beat-rule{font-size:17px}.integrated-flow .beat-bubble p{font-size:14px}.integrated-flow .say-button{gap:2px 7px;padding:10px}.integrated-flow .say-button>span{font-size:22px}.lesson-rule-drawer{border-radius:22px 22px 0 0;width:100%;height:auto;max-height:85dvh;padding:20px;inset:auto 0 0}}.lesson-outline-toggle{display:none}@media (max-width:700px){.lesson-workspace-body{gap:20px}.lesson-outline{border-top:0;border-bottom:1px solid var(--border);order:-1;padding:0 0 12px}.lesson-outline>h2{display:none}.lesson-outline-toggle{width:100%;color:var(--muted);cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;padding:4px 0;font-size:12px;display:flex}.lesson-outline:not(.is-open) ol,.lesson-outline:not(.is-open)>p,.lesson-outline:not(.is-open)>a{display:none}.lesson-outline.is-open ol{margin-top:12px}}.lesson-view-content{container-type:inline-size}.integrated-flow .say-button{min-width:0}.integrated-flow .say-button>span{overflow-wrap:anywhere}@container (max-width:560px){.integrated-flow .beat-examples{grid-template-columns:1fr}}@media (max-width:540px){.lesson-rule-drawer .beat-examples{grid-template-columns:1fr}}
