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16px;font-size:13px;line-height:1.5}.account-links{flex-wrap:wrap;gap:18px;margin-top:8px;font-size:12px;font-weight:700;display:flex}.account-links a{color:var(--ink)}.moderation-page{gap:14px;max-width:760px;margin:0 auto;padding:32px 24px 80px;display:grid}.moderation-page h1,.moderation-page h2{font-weight:800}.moderation-page h1{letter-spacing:-1.5px;margin:18px 0 4px;font-size:36px;line-height:1}.moderation-page h2{align-items:baseline;gap:10px;margin:22px 0 4px;font-size:20px;display:flex}.moderation-page h2 small{color:var(--muted);font-size:12px;font-weight:600}.moderation-card{background:var(--card);border:1px solid var(--line);gap:10px;padding:18px 20px;display:grid}.moderation-card header{gap:4px;display:grid}.moderation-card p{margin:0;font-size:14px;line-height:1.5}.moderation-card label{text-transform:uppercase;letter-spacing:1px;gap:6px;font-size:9px;font-weight:800;display:grid}.moderation-card input,.moderation-card textarea,.moderation-card select{font:inherit;border:1px solid var(--line);text-transform:none;letter-spacing:normal;background:#fff;border-radius:0;padding:10px 12px;font-size:14px;font-weight:400}.moderation-actions{flex-wrap:wrap;gap:10px;display:flex}.landing{max-width:1180px;min-height:100vh;margin:0 auto;padding:0 24px}.landing a:not(.primary-button){color:inherit}.landing .primary-button,.landing .outline-button{text-decoration:none}.landing h1,.landing h2,.landing h3{font-weight:800}.landing-header,.landing-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px;padding:26px 0;display:flex}.landing-brand{text-decoration:none}.landing-header nav,.landing-footer nav{flex-wrap:wrap;align-items:center;gap:20px;font-size:13px;font-weight:700;display:flex}.landing-header nav>a:not(.primary-button),.landing-footer nav a{text-decoration:none}.landing-legal-notice{color:var(--muted,inherit);opacity:.8;flex-basis:100%;margin:0;font-size:12px}.landing-header nav>a:not(.primary-button):hover,.landing-footer nav a:hover{text-decoration:underline}.landing-hero{max-width:860px;padding:72px 0 88px}.landing-hero h1{letter-spacing:-5px;margin:16px 0 22px;font-size:clamp(46px,8vw,104px);line-height:.9}.landing-lede{color:#34322d;max-width:640px;margin:0;font-size:clamp(16px,2vw,20px);line-height:1.55}.landing-actions{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.landing-actions .primary-button,.landing-actions .outline-button{padding:15px 22px;font-size:13px}.landing-section{border-top:1px solid var(--line);padding:56px 0}.landing-section h2,.landing-pricing-page h1,.explore h1,.explore-song h1{letter-spacing:-2px;max-width:720px;margin:10px 0 30px;font-size:clamp(30px,4vw,48px);line-height:1}.landing-steps{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.landing-steps li{background:var(--card);box-shadow:var(--shadow);align-content:start;gap:8px;padding:24px;display:grid}.landing-step-number{letter-spacing:1px;color:var(--orange-text);font-size:11px;font-weight:800}.landing-steps strong{letter-spacing:-.8px;font-size:22px}.landing-steps p,.landing-promises p{color:var(--muted);margin:0;font-size:14px;line-height:1.55}.landing-promises{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}.landing-promises article{border-left:4px solid var(--lime);padding:4px 0 4px 20px}.landing-promises h3{letter-spacing:-.5px;margin:0 0 8px;font-size:19px}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;max-width:820px;display:grid}.pricing-card{background:var(--card);box-shadow:var(--shadow);border:1px solid var(--line);align-content:start;gap:14px;padding:30px;display:grid}.pricing-card-featured{background:var(--ink);color:#fff;border-color:var(--ink)}.pricing-card h2,.pricing-card h3{letter-spacing:-.6px;margin:0;font-size:22px}.pricing-price{align-items:baseline;gap:8px;margin:0;display:flex}.pricing-price strong{letter-spacing:-2px;font-size:48px;line-height:1}.pricing-price span{color:var(--muted);font-size:13px}.pricing-card-featured .pricing-price span{color:#b9b4aa}.pricing-card ul{gap:8px;margin:0;padding-left:18px;font-size:14px;line-height:1.45;display:grid}.pricing-card .primary-button,.pricing-card .outline-button{text-align:center;justify-content:center;margin-top:6px;padding:14px 18px}.pricing-card-featured .primary-button{background:var(--lime);color:var(--ink);border-color:var(--lime)}.landing-fine-print{color:var(--muted);max-width:720px;margin:22px 0 0;font-size:12px;line-height:1.55}.landing-footer{border-top:1px solid var(--line);margin-top:24px}@media (max-width:640px){.landing{padding:0 16px}.landing-hero{padding:40px 0 56px}.landing-hero h1{letter-spacing:-3px}.landing-header nav{gap:14px}}.landing-fine-print a{text-decoration:underline}.operator-nav{gap:18px;font-size:13px;font-weight:700;display:flex}.operator-nav a{color:var(--muted)}.operator-search .primary-button{justify-self:start}.operator-facts{grid-template-columns:max-content 1fr;gap:6px 18px;margin:0;font-size:13px;display:grid}.operator-facts dt{color:var(--muted)}.operator-facts dd{overflow-wrap:anywhere;margin:0}.readiness-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.readiness-list li{background:var(--card);border-left:3px solid var(--line);grid-template-columns:76px 1fr;gap:2px 14px;padding:12px 14px;font-size:13px;display:grid}.readiness-list li>span:last-child{color:var(--muted);overflow-wrap:anywhere;grid-column:2;font-size:12px;line-height:1.45}.readiness-level{text-transform:uppercase;letter-spacing:1px;grid-row:span 2;padding-top:3px;font-size:9px;font-weight:800}.readiness-list .readiness-blocker{border-left-color:#c2410c}.readiness-blocker .readiness-level{color:#c2410c}.readiness-list .readiness-warning{border-left-color:#b7791f}.readiness-warning .readiness-level{color:#8a5a12}.readiness-ok .readiness-level{color:var(--muted)}.operator-table{border-collapse:collapse;background:var(--card);width:100%;font-size:12px;display:block;overflow-x:auto}.operator-table th,.operator-table td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:8px 10px}.operator-table th{text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-size:9px}.operator-table code{overflow-wrap:anywhere;font-size:11px}.operator-id{color:var(--muted);font-size:11px}.account-card .account-check{text-transform:none;letter-spacing:0;align-items:center;gap:9px;font-size:12px;font-weight:600;display:flex}.age-notice{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.age-notice .outline-button{margin-left:auto;padding:8px 14px;font-size:11px}.legal-page{max-width:760px;padding:48px 0 72px;font-size:15px;line-height:1.6}.legal-page h1{letter-spacing:-2.5px;margin:12px 0 24px;font-size:clamp(38px,6vw,64px);line-height:.95}.legal-page h2{letter-spacing:-.6px;margin:34px 0 10px;font-size:24px}.legal-page h3,.legal-page h4{margin:24px 0 8px;font-size:17px}.legal-page ul,.legal-page ol{padding-left:22px}.legal-table{border-collapse:collapse;width:100%;margin-top:18px;font-size:13px;display:block;overflow-x:auto}.legal-table th,.legal-table td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 12px}.legal-table th{text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-size:9px}.metrics-controls{flex-wrap:wrap;align-items:end;gap:10px;display:flex}.metrics-controls .outline-button.active{background:var(--ink);color:var(--lime);border-color:var(--ink)}.metrics-controls label{text-transform:uppercase;letter-spacing:1px;gap:4px;margin-left:auto;font-size:9px;font-weight:800;display:grid}.metric-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;display:grid}.metric-figure{background:var(--card);gap:4px;padding:16px;display:grid}.metric-figure span{color:var(--muted);font-size:11px}.metric-figure strong{letter-spacing:-1px;font-size:30px}.metric-figure small{color:var(--muted);font-size:11px}.premium-choice{cursor:pointer;align-items:flex-start;gap:12px;margin:4px 0 16px;display:flex}.premium-choice input{width:auto;margin-top:3px}.premium-choice label{cursor:pointer;gap:3px;font-weight:600;display:grid}.premium-choice small{color:var(--muted);font-size:12px;font-weight:400}.pricing-soon{border:1px dashed var(--line);color:var(--muted);text-align:center;margin:0;padding:14px 18px;font-weight:700}.account-alternative{gap:14px;margin:18px 0 4px;display:grid}.google-button{justify-content:center;min-height:44px;display:flex}.account-divider{color:var(--muted);align-items:center;gap:12px;margin:0;font-size:12px;display:flex}.account-divider:before,.account-divider:after{content:"";border-top:1px solid var(--line);flex:1}.ai-notice{color:var(--muted);margin:12px 0 0;font-size:12px;line-height:1.45}.licence-text{white-space:pre-wrap;background:var(--paper);border:1px solid var(--line);max-height:240px;margin:12px 0;padding:12px 14px;font-family:inherit;font-size:13px;line-height:1.55;overflow:auto}.licence-text-full{max-height:none;overflow:visible}.modal-actions{flex-wrap:wrap;justify-content:flex-end;align-items:stretch;gap:8px;display:flex}.modal .modal-actions>button{min-height:44px;margin-top:0}.explore-search{flex-wrap:wrap;align-items:center;gap:8px;margin:20px 0 12px;display:flex}.explore-search label{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.explore-search input{border:1px solid var(--line);background:var(--card);min-width:0;font:inherit;flex:240px;padding:11px 12px}.explore-sort{gap:16px;margin-bottom:16px;font-size:13px;font-weight:700;display:flex}.explore-sort a{color:var(--muted);text-decoration:none}.explore-sort a[aria-current=page]{color:var(--ink);text-decoration:underline}.explore-list{gap:8px;margin:0 0 20px;padding:0;list-style:none;display:grid}.explore-list a{border:1px solid var(--line);background:var(--card);color:var(--ink);gap:3px;padding:14px 16px;text-decoration:none;display:grid}.explore-list a:hover{border-color:var(--ink)}.explore-list span,.explore-byline{color:var(--muted);font-size:13px}.explore-topic{color:var(--muted);margin-top:-18px;font-size:16px}.explore h1+p{max-width:640px}.explore-empty{color:var(--muted)}.explore-listen{gap:14px;max-width:640px;margin-top:20px;display:grid}.explore-listen audio{width:100%}.explore-lyrics{border-left:3px solid var(--line);padding-left:14px}.explore-lyrics p{margin:4px 0}.explore-actions,.explore-report{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.explore-report select{border:1px solid var(--line);background:var(--card);font:inherit;padding:9px}.turnstile-widget{min-height:65px;margin:4px 0 12px}.turnstile-page{background:var(--paper);place-items:center;min-height:100vh;padding:16px;display:grid}.error-page{min-height:50vh}.error-page h1{letter-spacing:-2px;margin:10px 0 16px;font-size:clamp(30px,4vw,48px);line-height:1}.error-actions{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.invite-tree-filter{text-transform:uppercase;letter-spacing:1px;gap:6px;font-size:9px;font-weight:800;display:grid}.invite-tree-filter input{font:inherit;text-transform:none;letter-spacing:normal;border:1px solid var(--line);background:#fff;border-radius:0;padding:10px 12px;font-size:14px;font-weight:400}.invite-tree{gap:4px;margin:0;padding:0;list-style:none;display:grid}.invite-node{background:var(--card);border-left:3px solid var(--line);align-items:flex-start;gap:8px;padding:8px 10px;font-size:13px;display:flex}.invite-node>div{overflow-wrap:anywhere;gap:2px;min-width:0;display:grid}.invite-node a{color:inherit}.invite-node span,.invite-node small{color:var(--muted)}.invite-node small{font-size:11px}.invite-node.suspended{background:#fbeceb;border-left-color:#b3261e}.invite-node.in-suspended-branch{border-left-color:#e3a29c}.invite-path a.suspended{color:#b3261e}.invite-tree-search{align-items:flex-end;gap:8px;margin-bottom:12px;display:flex}.invite-tree-search .invite-tree-filter{flex:1}.invite-more{padding:4px 0;list-style:none}.invite-toggle,.invite-toggle-space{flex:0 0 24px;width:24px;height:24px}.invite-toggle{border:1px solid var(--ink);cursor:pointer;background:0 0;padding:0;font-weight:800;line-height:1}[hidden]{display:none!important}dialog.modal{color:var(--ink);overscroll-behavior:contain;width:min(620px,100% - 32px);max-height:calc(100dvh - 32px);margin:auto}dialog.modal:not([open]){display:none}dialog.modal::backdrop{background:#14120fa6}.modal details{gap:14px;display:grid}.modal summary{cursor:pointer;padding:12px 0;font-size:14px;font-weight:650}.modal details[open]>:not(summary){margin-top:14px}.welcome-card{background:var(--card);border:1px solid var(--line);max-width:760px;margin:40px auto;padding:clamp(24px,5vw,60px)}.welcome-card h2{margin:18px 0;font-size:clamp(32px,5vw,54px);line-height:1.1}.welcome-card p{line-height:1.65}.welcome-actions{flex-wrap:wrap;gap:12px;margin:24px 0;display:flex}.session-complete{background:var(--lime);padding:16px;line-height:1.6}.mobile-course-picker{display:none}.nav-item{color:inherit;text-decoration:none}.password-toggle{cursor:pointer;background:0 0;border:0;justify-self:start;min-height:44px;text-decoration:underline}@media (min-width:761px) and (max-width:1050px){.app-shell{padding-left:170px}.sidebar{width:150px}.sidebar .nav-item{justify-content:flex-start;min-height:44px;font-size:14px}.sidebar .nav-item span{display:none}.mini-player,.player-drawer,.player-backdrop{left:150px}}@media (max-width:760px){.app-shell{padding-top:116px}.sidebar{flex-direction:column;align-items:stretch;gap:5px;height:100px;padding:8px;overflow:visible}.sidebar>.brand{align-self:center}.sidebar nav{gap:0;width:100%;margin:0;display:flex}.sidebar .nav-item{flex:1;justify-content:center;min-width:0;min-height:44px;padding:10px 2px;font-size:11px}.sidebar .nav-item span,.sidebar .desktop-courses{display:none}.mobile-course-picker{gap:5px;margin:16px 0;font-size:13px;display:grid}.mobile-course-picker select{background:var(--card);width:100%;min-width:0;min-height:44px;color:var(--ink);border:1px solid var(--line)}.topbar{flex-direction:column;align-items:flex-start;gap:16px}.topbar-actions{flex-wrap:wrap;width:100%}.topbar .outline-button{min-height:44px;font-size:12px}.topbar .outline-button:after{content:none}.topbar .primary-button{min-height:44px;font-size:12px}.mini-player .quiz-button{min-height:44px;padding:9px;font-size:10px;display:inline-flex}.welcome-card{margin:20px 0}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}