:root{--ink:#0f0d0a;--ink-soft:#4a4640;--ink-faint:#9a9590;--paper:#faf8f4;--paper-warm:#f2ede4;--white:#fff;--red:#c84b2f;--red-dark:#a83d23;--red-light:#f5e8e3;--gold:#b8941f;--gold-light:#f5f0e0;--green:#4f7a5a;--border:#0f0d0a1a;--shadow:0 18px 50px #0f0d0a14;--serif:"DM Serif Display", Georgia, serif;--sans:"DM Sans", system-ui, sans-serif}.home-dashboard-app{background:var(--paper);min-height:100vh;color:var(--ink);font-family:var(--sans);grid-template-columns:250px 1fr;display:grid}.home-dashboard-sidebar{background:var(--ink);width:250px;height:100vh;color:var(--paper);z-index:20;flex-direction:column;padding:28px 20px;display:flex;position:sticky;top:0}.home-dashboard-sidebar .brand-lockup{margin:2px 0 36px}.home-dashboard-sidebar .nav{flex-direction:column;gap:6px;display:flex}.home-dashboard-sidebar .nav-btn{color:#faf8f4a8;text-align:left;background:0 0;border:0;border-left:2px solid #0000;align-items:center;gap:12px;width:100%;padding:12px 13px;font-size:14px;transition:all .2s;display:flex}.home-dashboard-sidebar .nav-btn:hover,.home-dashboard-sidebar .nav-btn.active{color:var(--paper);border-left-color:var(--red);background:#ffffff0f}.home-dashboard-sidebar .nav-icon{text-align:center;width:20px;font-size:16px}.home-dashboard-sidebar .nav-btn.is-locked{color:#faf8f47a}.home-dashboard-sidebar .nav-lock{margin-left:auto}.home-dashboard-sidebar .sidebar-bottom{border-top:1px solid #ffffff1a;margin-top:auto;padding-top:18px}.home-dashboard-sidebar .profile-mini{align-items:center;gap:10px;padding:8px;display:flex}.home-dashboard-sidebar .avatar{background:var(--red);border-radius:50%;place-items:center;width:34px;height:34px;font-weight:600;display:grid}.home-dashboard-sidebar .profile-mini strong{font-size:13px;display:block}.home-dashboard-sidebar .profile-mini small{color:#faf8f473;font-size:11px}.home-dashboard-main{grid-column:2;min-width:0}.home-dashboard-topbar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:10;background:#faf8f4e6;justify-content:flex-end;align-items:center;height:70px;padding:0 4vw;display:flex;position:sticky;top:0}.home-dashboard-topbar .top-actions{align-items:center;gap:10px;display:flex}.home-dashboard-topbar .icon-btn{border:1px solid var(--border);background:var(--white);place-items:center;width:38px;height:38px;display:grid}.home-dashboard-topbar .account-btn{background:var(--ink);color:var(--paper);border:0;align-items:center;gap:8px;padding:10px 16px;font-size:13px;display:inline-flex}.home-dashboard-topbar .account-btn svg{width:14px;height:14px}.home-dashboard-topbar .account-btn:focus-visible{outline:2px solid var(--red);outline-offset:3px}.account-menu-content{border-color:var(--border);background:var(--paper);min-width:180px;color:var(--ink);box-shadow:var(--shadow);border-radius:0;padding:5px}.account-menu-item{cursor:pointer;min-height:40px;font-family:var(--sans);border-radius:0;padding:0 11px;font-size:13px}.account-menu-item:focus{background:var(--paper-warm);color:var(--ink)}.account-menu-logout{color:var(--red-dark)}.account-menu-separator{background:var(--border)}.home-dashboard-content{max-width:1450px;margin:auto;padding:44px 4vw 70px}.app-shell{width:100%;min-width:0;display:flex}.app-sidebar{flex-shrink:0;width:240px}.app-main{flex:1;min-width:0;overflow-x:hidden}.app-content{box-sizing:border-box;width:100%;max-width:1200px;margin:0;padding-inline:72px}.home-dashboard-page{display:block}.home-dashboard-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:12px;font-size:11px;font-weight:600}.home-dashboard-page-title{font-family:var(--serif);letter-spacing:-.02em;font-size:clamp(34px,4vw,56px);line-height:1.05}.home-dashboard-page-title em{color:var(--red);font-style:normal;font-weight:400}.home-dashboard-page-sub{max-width:680px;color:var(--ink-soft);margin-top:14px;font-size:17px;font-weight:300}.home-dashboard-hero{grid-template-columns:1.35fr .65fr;gap:26px;margin-top:34px;display:grid}.home-dashboard-welcome-card{background:var(--red);color:#fff;flex-direction:column;justify-content:center;min-height:295px;padding:42px;display:flex;position:relative;overflow:hidden}.home-dashboard-welcome-card:after{content:"中文";font-family:var(--serif);color:#ffffff17;font-size:180px;position:absolute;bottom:-58px;right:-18px}.home-dashboard-welcome-card h2{font-family:var(--serif);z-index:1;max-width:560px;font-size:38px;line-height:1.1;position:relative}.home-dashboard-welcome-card p{color:#ffffffc7;z-index:1;max-width:530px;margin-top:15px;font-weight:300;position:relative}.home-dashboard-primary{background:var(--ink);color:var(--paper);z-index:1;border:0;align-self:flex-start;margin-top:26px;padding:13px 20px;font-weight:500;position:relative}.home-dashboard-primary:hover{background:#28241f}.home-dashboard-quick-card{background:var(--paper-warm);border:1px solid var(--border);flex-direction:column;justify-content:space-between;padding:32px;display:flex}.home-dashboard-quick-card .big{font-family:var(--serif);font-size:52px}.home-dashboard-quick-card small{color:var(--ink-faint)}.home-dashboard-section-head{justify-content:space-between;align-items:end;gap:16px;margin-top:54px;margin-bottom:20px;display:flex}.home-dashboard-section-head h2{font-family:var(--serif);font-size:29px}.home-dashboard-text-link{color:var(--red);font-size:13px;font-weight:500}.home-dashboard-continue{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;grid-template-columns:230px 1fr auto;min-height:170px;display:grid}.home-dashboard-course-art{background:var(--ink);color:var(--paper);place-items:center;display:grid;position:relative;overflow:hidden}.home-dashboard-course-art:before{content:"声";font-family:var(--serif);color:#ffffff1f;font-size:100px}.home-dashboard-course-art span{letter-spacing:.13em;text-transform:uppercase;font-size:11px;position:absolute}.home-dashboard-continue-copy{padding:28px}.home-dashboard-label{background:var(--red-light);color:var(--red);letter-spacing:.12em;text-transform:uppercase;padding:5px 9px;font-size:10px;font-weight:600;display:inline-block}.home-dashboard-continue h3{font-family:var(--serif);margin:10px 0 3px;font-size:24px}.home-dashboard-muted{color:var(--ink-faint);font-size:13px}.home-dashboard-progress{background:var(--paper-warm);height:7px;margin-top:20px;overflow:hidden}.home-dashboard-progress>span{background:var(--red);height:100%;display:block}.home-dashboard-continue-action{align-items:center;padding:28px;display:flex}.home-dashboard-outline{border:1px solid var(--ink);background:0 0;padding:12px 17px;font-weight:500}.home-dashboard-outline:hover{background:var(--ink);color:#fff}.home-dashboard-grid-4{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.home-dashboard-grid-3{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.home-dashboard-grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.home-dashboard-practice-path{flex-direction:column;gap:12px;margin-top:4px;display:flex}.home-dashboard-practice-guidance{color:var(--ink-faint);margin-top:-8px;margin-bottom:16px;font-size:13px;font-weight:300;line-height:1.6}.home-dashboard-path-item{align-items:center;gap:12px;display:flex}.home-dashboard-path-card{border:1px solid var(--border);min-height:126px;color:inherit;background:#fff;flex:1;grid-template-columns:88px 1fr;align-items:stretch;text-decoration:none;display:grid;position:relative}.home-dashboard-path-card.is-locked,.home-dashboard-resource-banner.is-locked{color:var(--ink-soft);background:#f3f0e9}.home-dashboard-path-lock{color:var(--ink-faint);position:absolute;top:18px;right:18px}.home-dashboard-path-level{background:var(--paper-warm);text-align:center;align-content:center;justify-items:center;gap:2px;display:grid}.home-dashboard-path-level small{color:var(--ink-faint);letter-spacing:.1em;font-size:10px}.home-dashboard-path-level b{font-family:var(--serif);font-size:30px}.home-dashboard-path-copy{padding:22px 25px}.home-dashboard-path-copy h3{font-family:var(--serif);margin:8px 0 4px;font-size:24px}.home-dashboard-path-copy p{max-width:700px;color:var(--ink-soft);font-size:13px;font-weight:300}.home-dashboard-path-arrow{color:var(--red);font-size:20px}.home-dashboard-resource-banner{background:var(--paper-warm);border:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;padding:28px;display:flex}.home-dashboard-resource-banner h3{font-family:var(--serif);margin:10px 0 4px;font-size:25px}.home-dashboard-resource-banner p{color:var(--ink-soft);font-size:13px;font-weight:300}.home-dashboard-resource-banner .home-dashboard-outline{align-items:center;gap:8px;display:inline-flex}.locked-feature-page{align-content:center;justify-items:start;max-width:760px;min-height:calc(100vh - 90px);display:grid}.locked-feature-page.has-preview{align-content:start;max-width:900px;padding-bottom:72px}.locked-feature-icon{border:1px solid var(--border);background:var(--paper-warm);width:46px;height:46px;color:var(--red);place-items:center;margin-bottom:22px;display:grid}.locked-feature-page .home-dashboard-primary{margin-top:28px}.locked-feature-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%;margin-top:34px;display:grid}.locked-feature-item{border:1px solid var(--border);min-height:132px;color:var(--ink-soft);background:#f3f0e9;justify-content:space-between;align-items:flex-start;gap:20px;padding:22px;display:flex}.locked-feature-item h2{color:var(--ink);font-family:var(--serif);margin-top:8px;font-size:22px;font-weight:400}.locked-feature-item p{margin-top:7px;font-size:13px;font-weight:300;line-height:1.55}.locked-feature-item>svg{color:var(--ink-faint);flex:none}.account-page{max-width:820px}.account-sections{border-top:1px solid var(--border);margin-top:52px}.account-section{border-bottom:1px solid var(--border);padding:30px 0}.account-section h2{color:var(--ink-faint);font-family:var(--sans);letter-spacing:.1em;margin-bottom:20px;font-size:11px;font-weight:600}.account-detail-list>div{grid-template-columns:minmax(100px,180px) 1fr;gap:24px;display:grid}.account-detail-list dt{color:var(--ink-soft);font-size:14px}.account-detail-list dd{overflow-wrap:anywhere;color:var(--ink);font-size:16px}.account-learning-level p{color:var(--ink);font-family:var(--serif);font-size:30px;line-height:1.1}.account-learning-level span{color:var(--ink-soft);margin-top:8px;font-size:14px;font-weight:300;display:block}.account-journey{grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.account-journey li{min-width:0;color:var(--ink-faint);text-align:center;justify-items:center;gap:11px;display:grid;position:relative}.account-journey li:before{content:"";border-top:1px solid #0f0d0a29;width:100%;position:absolute;top:6px;right:50%}.account-journey li:first-child:before{display:none}.account-journey-marker{z-index:1;background:var(--paper);border:1px solid;border-radius:50%;width:13px;height:13px;position:relative}.account-journey-label{letter-spacing:.08em;text-transform:uppercase;max-width:120px;font-size:11px;font-weight:600;line-height:1.35}.account-journey .is-completed,.account-journey .is-current{color:var(--red)}.account-journey .is-completed:before,.account-journey .is-current:before{border-color:var(--red)}.account-journey .is-completed .account-journey-marker{background:var(--red)}.account-journey .is-current .account-journey-marker{border-width:4px}.account-journey .is-next{color:var(--ink-soft)}.account-next-level{max-width:650px}.account-next-level h3{font-family:var(--serif);font-size:30px;font-weight:400;line-height:1.1}.account-next-level>p{max-width:590px;color:var(--ink-soft);margin-top:9px;font-size:15px;font-weight:300;line-height:1.6}.account-level-benefits{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px 24px;margin:25px 0 0;padding:0;list-style:none;display:grid}.account-level-benefits li{color:var(--ink);align-items:center;gap:9px;font-size:14px;display:flex}.account-level-benefits svg{color:var(--red);flex:none}.account-foundation-offer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;margin-top:28px;padding-top:24px;display:flex}.account-foundation-offer strong,.account-foundation-offer span{display:block}.account-foundation-offer strong{font-family:var(--serif);font-size:19px;font-weight:400}.account-foundation-offer span{color:var(--ink-soft);margin-top:4px;font-size:13px;font-weight:300}.account-upgrade-link{background:var(--ink);color:var(--paper);flex:none;padding:13px 18px;font-size:13px;font-weight:500}.account-upgrade-link:hover{background:#28241f}.account-coming-later{color:var(--red);letter-spacing:.12em;margin-top:24px;font-size:10px;font-weight:600;display:inline-block}.account-access-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.account-access-list li{color:var(--ink);align-items:center;gap:10px;font-size:15px;display:flex}.account-access-list svg{color:var(--red);flex:none}.account-logout-section{border-bottom:0}.account-logout-button{color:var(--red);font:600 14px/1 var(--sans);background:0 0;border:0}.account-logout-button:hover{text-underline-offset:4px;text-decoration:underline}.account-logout-button:disabled{cursor:wait;opacity:.55}@media (max-width:640px){.locked-feature-list{grid-template-columns:1fr}.account-sections{margin-top:36px}.account-detail-list>div{grid-template-columns:1fr;gap:8px}.account-journey{grid-template-columns:1fr;gap:0}.account-journey li{text-align:left;grid-template-columns:13px 1fr;place-items:center start;gap:14px;min-height:48px}.account-journey li:before{border-top:0;border-left:1px solid #0f0d0a29;width:auto;height:100%;inset:auto auto 50% 6px}.account-journey-label{max-width:none}.account-level-benefits{grid-template-columns:1fr}.account-foundation-offer{flex-direction:column;align-items:stretch}.account-upgrade-link{text-align:center;width:100%}}.home-dashboard-card{border:1px solid var(--border);background:#fff;padding:24px;transition:all .2s}.home-dashboard-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.home-dashboard-tool-icon{background:var(--red-light);width:42px;height:42px;color:var(--red);place-items:center;margin-bottom:18px;font-size:19px;display:grid}.home-dashboard-card h3{font-family:var(--serif);margin-bottom:6px;font-size:20px}.home-dashboard-card p{color:var(--ink-soft);font-size:13px;font-weight:300}.learn-page-content{max-width:1180px}.learning-path-panel,.speaking-path{border-top:1px solid var(--border);margin-top:48px;padding-top:18px}.learning-path-steps,.speaking-path-levels{grid-template-columns:repeat(6,minmax(0,1fr));margin-top:18px;list-style:none;display:grid}.learning-path-steps li{border:1px solid var(--border);background:var(--white);border-right:0;flex-direction:column;gap:8px;min-height:94px;padding:17px 14px;display:flex}.learning-path-steps li:last-child{border-right:1px solid var(--border)}.learning-path-steps li>span{color:var(--red);font-size:10px;font-weight:700}.learning-path-steps li>strong{font-family:var(--serif);font-size:16px;font-weight:400}.learning-path-steps li.is-locked{background:var(--paper-warm);color:var(--ink-faint)}.learning-path-steps li.is-locked>span{color:var(--ink-faint)}.learning-course-stack{gap:18px;margin-top:42px;display:grid}.learning-course-card{border:1px solid var(--border);background:var(--white);grid-template-columns:110px minmax(0,1fr) auto;min-height:250px;display:grid}.learning-course-card.is-locked{background:var(--paper-warm)}.learning-course-number{border-right:1px solid var(--border);color:#0f0d0a29;font-family:var(--serif);padding:28px;font-size:48px}.learning-course-copy{padding:28px 32px}.learning-course-copy h2{font-family:var(--serif);font-size:31px;font-weight:400;line-height:1.1}.learning-course-copy>p{max-width:650px;color:var(--ink-soft);margin-top:10px;font-size:14px}.learning-course-meta{color:var(--ink-faint);flex-wrap:wrap;gap:8px 22px;margin-top:20px;font-size:12px;display:flex}.learning-course-progress{max-width:500px;color:var(--ink-faint);margin-top:18px;font-size:11px}.learning-course-action{justify-content:center;align-items:center;min-width:190px;padding:28px;display:flex}.learning-course-action>span{max-width:170px;color:var(--ink-faint);align-items:center;gap:7px;font-size:12px;display:flex}.course-module-title-row{justify-content:space-between;align-items:center;gap:24px;display:flex}.course-module-title-row>span{color:var(--ink-faint);font-size:12px}.course-module-heading .home-dashboard-progress{margin-top:16px}.course-module-locked{background:var(--paper-warm)}.master-part-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:end;gap:24px;margin:38px 0 16px;padding-bottom:16px;display:flex}.master-part-heading>div>span{color:var(--red);font-size:10px;font-weight:700}.master-part-heading h2{font-family:var(--serif);margin-top:5px;font-size:34px;font-weight:400}.master-part-heading p{color:var(--ink-soft);font-size:13px}.master-part-heading>span{color:var(--ink-faint);align-items:center;gap:7px;font-size:12px;display:flex}.lesson-breadcrumb{color:var(--ink-faint);flex-wrap:wrap;gap:7px;margin-bottom:12px;font-size:11px;display:flex}.lesson-breadcrumb a{color:var(--ink-soft);text-decoration:none}.learning-video-placeholder{aspect-ratio:16/9;background:var(--ink);color:var(--paper);box-shadow:var(--shadow);align-content:center;place-items:center;gap:12px;display:grid}.learning-video-placeholder span{color:#faf8f499;letter-spacing:.14em;font-size:10px;font-weight:700}.learning-video-placeholder strong{font-family:var(--serif);font-size:clamp(25px,4vw,42px);font-weight:400}.learning-practice-copy{margin-top:28px}.learning-practice-copy p{color:var(--ink-soft);font-family:var(--serif);font-size:20px}.learning-complete-button{cursor:pointer;align-items:center;gap:7px;display:inline-flex}.learning-complete-button.is-complete{background:var(--green)}.lesson-sequence-links{justify-content:space-between;gap:18px;margin-top:26px;font-size:12px;display:flex}.lesson-sequence-links a{color:var(--red);text-decoration:none}.learn-continue-card{border:1px solid var(--border);min-height:205px;box-shadow:var(--shadow);background:#fff;grid-template-columns:230px 1fr auto;display:grid}.learn-continue-art{background:var(--ink);color:var(--paper);place-items:center;display:grid;position:relative;overflow:hidden}.learn-continue-art:before{content:"学";font-family:var(--serif);color:#ffffff1c;font-size:120px;position:absolute}.learn-continue-art span{z-index:1;letter-spacing:.13em;font-size:11px;position:relative}.learn-continue-copy{padding:30px}.learn-continue-copy h2{font-family:var(--serif);margin:11px 0 4px;font-size:30px;line-height:1.1}.learn-continue-copy p{color:var(--ink-soft);font-size:14px}.learn-continue-progress{margin-top:7px}.learn-continue-action{align-items:center;padding:30px;display:flex}.learn-course-grid{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.learn-course-link{display:block}.learn-course-card{border:1px solid var(--border);background:#fff;min-height:235px;padding:25px;transition:all .2s}.learn-course-link:hover .learn-course-card{box-shadow:var(--shadow);transform:translateY(-3px)}.learn-course-card-locked{opacity:.72;background:var(--paper-warm)}.learn-course-card-topline{justify-content:space-between;align-items:center;gap:12px;display:flex}.learn-course-status{color:var(--green);letter-spacing:.08em;text-transform:uppercase;align-items:center;font-size:11px;font-weight:600;display:inline-flex}.learn-course-status-locked{color:var(--ink-faint)}.learn-course-card h3{font-family:var(--serif);margin:18px 0 7px;font-size:27px;line-height:1.1}.learn-course-card>p{max-width:450px;color:var(--ink-soft);font-size:13px;font-weight:300}.learn-course-card-foot{border-top:1px solid var(--border);color:var(--ink-faint);justify-content:space-between;align-items:center;gap:12px;margin-top:25px;padding-top:16px;font-size:12px;display:flex}.learn-course-link .learn-course-card-foot span:last-child{color:var(--red);font-weight:500}.learn-placeholder-page{max-width:900px}.learn-placeholder-copy{margin-top:68px}.course-detail-content{max-width:1180px}.course-empty-state{background:var(--paper-warm);border:1px solid var(--border);color:var(--ink-soft);margin-top:34px;padding:28px;font-size:15px;font-weight:300}.blueprint-course-page,.blueprint-lesson-page{max-width:1180px}.blueprint-course-header{border-bottom:1px solid var(--border);justify-content:space-between;gap:24px;margin-top:34px;padding-bottom:28px;display:flex}.blueprint-course-header .home-dashboard-page-title{max-width:720px}.blueprint-course-mark{border:1px solid var(--border);width:54px;height:54px;color:var(--red);flex:none;place-items:center;display:grid}.blueprint-method-card{border:1px solid var(--border);background:var(--paper-warm);margin-top:28px;padding:22px 24px}.blueprint-method-card p{color:var(--ink);font-family:var(--serif);margin-top:9px;font-size:22px}.blueprint-progression{color:var(--red);letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px;font-size:11px;font-weight:700;display:flex}.blueprint-progression svg{color:var(--ink-faint)}.blueprint-progress-section{max-width:620px;margin-top:26px}.blueprint-progress-label{color:var(--ink-faint);letter-spacing:.08em;justify-content:space-between;gap:18px;font-size:11px;font-weight:700;display:flex}.blueprint-modules-heading{margin-top:42px}.blueprint-modules-heading h2{font-family:var(--serif);margin-top:8px;font-size:30px;font-weight:400}.blueprint-modules-heading p{color:var(--ink-soft);margin-top:7px;font-size:14px}.blueprint-module-list{gap:18px;margin-top:22px;display:grid}.blueprint-module{border:1px solid var(--border);background:var(--white)}.blueprint-module-heading{border-bottom:1px solid var(--border);align-items:baseline;gap:14px;padding:19px 22px;display:flex}.blueprint-module-heading>span{color:var(--red);letter-spacing:.1em;font-size:11px;font-weight:700}.blueprint-module-heading h2{font-family:var(--serif);font-size:24px;font-weight:400}.blueprint-lesson-list{display:grid}.blueprint-lesson{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:18px;padding:15px 22px;display:flex}.blueprint-lesson:last-child{border-bottom:0}.blueprint-lesson-link{min-width:0;color:var(--ink);align-items:center;gap:13px;text-decoration:none;display:flex}.blueprint-lesson-link:hover strong{color:var(--red)}.blueprint-lesson-marker{border:1px solid var(--border);width:30px;height:30px;color:var(--red);flex:none;place-items:center;font-size:12px;display:grid}.blueprint-lesson-link>span:last-child{flex-direction:column;gap:4px;display:flex}.blueprint-lesson-link strong{font-family:var(--serif);font-size:18px;font-weight:400}.blueprint-lesson-link small{color:var(--ink-faint);font-size:12px}.blueprint-complete-button{border:1px solid var(--border);min-height:32px;color:var(--ink-faint);font:inherit;cursor:pointer;background:0 0;flex:none;padding:7px 10px;font-size:10px}.blueprint-complete-button:hover,.blueprint-lesson.is-completed .blueprint-complete-button{border-color:var(--green);color:var(--green)}.blueprint-lesson-status{border:1px solid var(--border);color:var(--ink-faint);letter-spacing:.1em;align-self:flex-start;padding:8px 10px;font-size:10px;font-weight:700}.blueprint-lesson-placeholder{border:1px solid var(--border);background:var(--paper-warm);max-width:720px;margin-top:28px;padding:26px}.blueprint-lesson-placeholder h2{font-family:var(--serif);margin-top:9px;font-size:25px;font-weight:400}.blueprint-lesson-placeholder p{color:var(--ink-soft);margin-top:8px;font-size:14px;line-height:1.5}.blueprint-lesson-placeholder .home-dashboard-text-link{align-items:center;gap:5px;margin-top:18px;display:inline-flex}.course-detail-header{border-bottom:1px solid var(--border);margin-top:34px;padding-bottom:32px}.course-detail-meta{color:var(--ink-soft);align-items:center;gap:18px;margin-top:26px;font-size:13px;display:flex}.course-detail-progress{max-width:620px;margin-top:25px}.course-detail-progress-label{color:var(--ink-faint);justify-content:space-between;gap:18px;font-size:12px;display:flex}.course-detail-activation-copy{max-width:680px;color:var(--ink-soft);margin-top:10px;font-size:15px;font-weight:300;line-height:1.55}.course-detail-primary{margin-top:28px;text-decoration:none;display:inline-flex}.course-path-heading{margin:58px 0 24px}.course-path-heading h2{max-width:620px;color:var(--red);letter-spacing:.14em;font-size:11px;font-weight:600;line-height:1.3}.course-intro-card{background:var(--paper-warm);border:1px solid var(--border);align-items:flex-start;gap:20px;padding:28px;display:flex}.course-intro-card .home-dashboard-tool-icon{flex:none;margin-bottom:0}.course-intro-card p{max-width:760px;color:var(--ink-soft);margin-top:14px;font-size:15px;font-weight:300}.course-module-list{flex-direction:column;gap:28px;display:flex}.practice-page{padding-top:48px}.practice-page .home-dashboard-page-sub{max-width:760px}.practice-path-intro{border-top:1px solid var(--border);margin-top:52px;padding-top:18px}.practice-path-label{color:var(--ink-faint);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:600}.practice-path-intro p{color:var(--ink-soft);margin-top:12px;font-size:16px;font-weight:400}.speaking-path-levels{grid-template-columns:repeat(5,minmax(0,1fr))}.speaking-path-levels li{border:1px solid var(--border);background:var(--white);border-right:0;min-height:175px;padding:20px 18px}.speaking-path-levels li:last-child{border-right:1px solid var(--border)}.speaking-path-levels li.is-locked{background:var(--paper-warm);color:var(--ink-faint)}.speaking-level-top{color:var(--red);justify-content:space-between;gap:8px;font-size:9px;font-weight:700;display:flex}.speaking-level-top strong{color:var(--ink-faint);align-items:center;gap:4px;display:inline-flex}.speaking-path-levels h2{font-family:var(--serif);margin-top:28px;font-size:19px;font-weight:400;line-height:1.12}.speaking-path-levels p{color:var(--ink-soft);margin-top:10px;font-size:12px;line-height:1.4}.continue-practice-card{border:1px solid var(--border);background:var(--ink);color:var(--paper);justify-content:space-between;align-items:center;gap:38px;margin-top:28px;padding:30px 34px;display:flex}.continue-practice-card h2{font-family:var(--serif);margin-top:8px;font-size:30px;font-weight:400}.continue-practice-card p{color:#faf8f4b3;margin-top:8px;font-size:13px}.continue-practice-card .home-dashboard-primary{background:var(--red);flex:none}.continue-practice-level,.continue-practice-meta{color:#faf8f49e;font-size:11px}.continue-practice-meta{margin-top:13px}.practice-tool-current{border-top:1px solid var(--border);color:var(--red);gap:8px;margin-top:20px;padding-top:18px;font-size:12px;display:grid}.practice-tool-current strong{color:var(--red);letter-spacing:.08em;font-size:10px}.practice-tool-current .home-dashboard-progress{margin-top:2px}.practice-tool-next{color:var(--ink-faint);gap:5px;margin-top:18px;font-size:11px;display:grid}.practice-tool-next strong{color:var(--ink-soft);letter-spacing:.08em;font-size:10px}.practice-optional-label{border:1px solid var(--border);color:var(--green);margin-top:13px;padding:8px 10px;font-size:10px;font-weight:700}.practice-activity-page .home-dashboard-page-title{max-width:800px}.practice-activity-placeholder{border:1px solid var(--border);background:var(--white);max-width:780px;margin-top:38px;padding:32px}.practice-activity-placeholder h2{font-family:var(--serif);font-size:29px;font-weight:400}.practice-activity-placeholder p{color:var(--ink-soft);margin-top:10px}.practice-activity-placeholder>span{color:var(--ink-faint);margin-top:24px;font-size:12px;display:block}.practice-activity-page>.learning-complete-button{margin-top:22px}.practice-tool-levels{padding-top:0}.practice-tool-levels-heading{border-top:1px solid var(--border);justify-content:space-between;align-items:end;gap:30px;padding-top:34px;display:flex}.practice-tool-levels-heading h2{font-family:var(--serif);font-size:30px;font-weight:400}.practice-tool-levels-heading p{max-width:650px;color:var(--ink-soft);margin-top:8px;font-size:13px}.practice-current-level{border:1px solid var(--border);background:var(--white);justify-content:space-between;align-items:center;gap:24px;margin-top:22px;padding:24px;display:flex}.practice-current-level span{color:var(--red);font-size:10px;font-weight:700}.practice-current-level h3{font-family:var(--serif);margin-top:8px;font-size:22px;font-weight:400}.practice-current-level p{color:var(--ink-faint);margin-top:5px;font-size:11px}.practice-current-level>strong{color:var(--red);font-family:var(--serif);font-size:32px;font-weight:400}.practice-series-list{background:var(--border);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:1px;display:grid}.practice-series-list a{background:var(--white);color:var(--ink);grid-template-columns:32px 1fr auto;gap:12px;padding:16px 20px;text-decoration:none;display:grid}.practice-series-list a>span,.practice-series-list small{color:var(--ink-faint);font-size:11px}.practice-series-list a>strong{font-family:var(--serif);font-size:16px;font-weight:400}.practice-locked-levels{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px;display:grid}.practice-locked-levels>div{border:1px solid var(--border);color:var(--ink-faint);align-items:center;gap:10px;padding:13px 16px;display:flex}.practice-locked-levels span{flex-direction:column;font-size:10px;display:flex}.practice-locked-levels strong{color:var(--ink-soft);font-size:11px}.learning-course-card a:focus-visible,.course-lesson-link:focus-visible,.practice-card-link:focus-visible,.lesson-sequence-links a:focus-visible{outline:2px solid var(--red);outline-offset:4px}.practice-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:34px;display:grid}.practice-hub-group{margin-top:38px}.practice-hub-group-heading h2{color:var(--ink-soft);font-family:var(--serif);margin-top:8px;font-size:23px;font-weight:400}.practice-hub-review-group{border-top:1px solid var(--border);margin-top:52px;padding-top:28px}.practice-card-grid-review{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:22px}.practice-card-grid-review .practice-card{min-height:300px;padding:28px}.practice-card-grid-review .practice-card-number{font-size:42px}.practice-card-grid-review .practice-card-label{margin-top:10px}.practice-card-grid-review .practice-card h2{margin-top:14px;font-size:27px}.practice-card{border:1px solid var(--border);background:#fff;flex-direction:column;min-height:300px;padding:28px;display:flex;position:relative}.practice-card-emphasis{background:var(--paper-warm)}.practice-card-status{background:var(--red-light);color:var(--red);letter-spacing:.1em;text-transform:uppercase;align-self:flex-start;margin-bottom:20px;padding:5px 9px;font-size:10px;font-weight:600}.practice-card-number{color:#0f0d0a29;font-family:var(--serif);font-size:56px;line-height:.9}.practice-card-label{color:var(--red);letter-spacing:.11em;text-transform:uppercase;margin-top:14px;font-size:11px;font-weight:700}.practice-card h2{font-family:var(--serif);margin-top:20px;font-size:31px;line-height:1.08}.practice-card p{color:var(--ink-soft);margin-top:12px;font-size:14px;line-height:1.5}.practice-card-support{color:var(--ink-faint)}.practice-card-anchor{color:var(--ink);margin-top:12px;font-size:14px}.practice-card-link{color:var(--red);margin-top:auto;padding-top:20px;font-size:13px;font-weight:600;text-decoration:none}.practice-card-link:hover{color:var(--red-dark)}.listening-page{max-width:980px}.listening-exercise-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:42px;display:grid}.listening-exercise-card{border:1px solid var(--border);background:var(--white);flex-direction:column;min-height:285px;padding:28px;transition:border-color .2s,background .2s,transform .2s;display:flex}.listening-exercise-card:hover{background:#fffdfa;border-color:#c84b2f61;transform:translateY(-2px)}.listening-exercise-number{color:#0f0d0a33;font-family:var(--serif);font-size:42px;line-height:.9}.listening-exercise-label,.listening-question-label,.listening-answer-label{color:var(--red);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:700}.listening-exercise-label{margin-top:28px}.listening-exercise-copy{color:var(--ink);font-family:var(--serif);margin-top:10px;font-size:23px;line-height:1.15}.listening-exercise-support{color:var(--ink-soft);margin-top:10px;font-size:13px;line-height:1.45}.listening-exercise-card .listening-primary-button{align-self:flex-start;margin-top:auto}.listening-primary-button,.listening-secondary-button,.listening-audio-button,.listening-answer-button,.listening-tone-choice,.listening-mini-audio{font:inherit;cursor:pointer}.listening-primary-button,.listening-secondary-button{border:1px solid var(--ink);justify-content:center;align-items:center;gap:8px;min-height:40px;padding:9px 13px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex}.listening-primary-button{background:var(--ink);color:var(--paper)}.listening-primary-button:hover{background:var(--red);border-color:var(--red)}.listening-secondary-button{border-color:var(--border);color:var(--ink-soft);background:0 0}.listening-secondary-button:hover{border-color:var(--ink-faint);color:var(--ink)}.listening-primary-button:focus-visible,.listening-secondary-button:focus-visible,.listening-audio-button:focus-visible,.listening-answer-button:focus-visible,.listening-tone-choice:focus-visible,.listening-mini-audio:focus-visible{outline:2px solid var(--red);outline-offset:3px}.listening-session-header{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.listening-session-header .home-dashboard-page-title{margin-top:0;font-size:clamp(30px,4vw,46px)}.listening-progress-wrap{margin-top:30px}.listening-progress-copy{color:var(--ink-soft);font-size:12px;font-weight:600}.listening-progress-bar{background:var(--paper-warm);height:3px;margin-top:10px;overflow:hidden}.listening-progress-bar span{background:var(--red);height:100%;transition:width .25s;display:block}.listening-question-card,.listening-results-card{border:1px solid var(--border);background:var(--white);margin-top:30px;padding:clamp(24px,4vw,42px)}.listening-listen-panel{border-bottom:1px solid var(--border);text-align:center;padding-bottom:30px}.listening-listen-panel h2{font-family:var(--serif);margin-top:12px;font-size:clamp(25px,3vw,34px);font-weight:400;line-height:1.12}.listening-audio-button{border:1px solid var(--border);background:var(--paper);min-height:46px;color:var(--ink);justify-content:center;align-items:center;gap:8px;margin-top:22px;padding:10px 16px;font-size:13px;font-weight:600;display:inline-flex}.listening-audio-button:hover{background:var(--red-light);border-color:#c84b2f73}.listening-answer-section{padding-top:28px}.listening-answer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px;display:grid}.listening-answer-button,.listening-tone-choice{border:1px solid var(--border);background:var(--paper);min-height:76px;color:var(--ink);justify-content:center;align-items:center;padding:16px;font-size:22px;transition:background .2s,border-color .2s,color .2s;display:flex;position:relative}.listening-answer-button:hover,.listening-tone-choice:hover{background:var(--red-light);border-color:#c84b2f73}.listening-answer-button.selected,.listening-tone-choice.selected{border-color:var(--red);background:var(--red-light)}.listening-answer-button.is-correct,.listening-tone-choice.is-correct{border-color:var(--green);background:#f0f5f0}.listening-answer-button.is-incorrect,.listening-tone-choice.is-incorrect{background:#fbf0ec;border-color:#c84b2f8c}.listening-answer-status{color:var(--green);font-size:14px;font-weight:700;position:absolute;top:10px;right:12px}.is-incorrect .listening-answer-status{color:var(--red)}.tone-grid .listening-tone-choice{flex-direction:column;gap:8px;min-height:148px}.tone-choice-number{color:var(--ink-faint);font-size:12px;font-weight:700}.tone-choice-mark{font-family:var(--serif);font-size:31px;line-height:1}.tone-choice-description{color:var(--ink-soft);letter-spacing:.08em;font-size:10px;font-weight:700}.tone-choice-symbol{color:var(--red);font-size:17px;line-height:1}.listening-compare-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:22px;display:grid}.listening-compare-controls .listening-audio-button{width:100%;margin-top:0}.listening-control-letter{color:var(--red);letter-spacing:.1em;font-size:11px}.listening-play-both{background:0 0;margin-top:12px}.listening-feedback{border-top:1px solid var(--border);background:var(--paper-warm);margin-top:28px;padding:22px}.listening-feedback-title{color:var(--ink);letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:700}.listening-feedback.is-correct .listening-feedback-title{color:var(--green)}.listening-feedback.is-incorrect .listening-feedback-title{color:var(--red-dark)}.listening-feedback p{color:var(--ink-soft);margin-top:8px;font-size:14px;line-height:1.45}.listening-feedback p:first-of-type{color:var(--ink);font-family:var(--serif);margin-top:18px;font-size:25px}.listening-comparison-row,.listening-feedback-actions,.listening-results-actions{flex-wrap:wrap;gap:10px;display:flex}.listening-comparison-row{margin-top:16px}.listening-mini-audio{border:1px solid var(--border);min-height:34px;color:var(--ink-soft);background:0 0;padding:7px 10px;font-size:12px}.listening-mini-audio:hover{border-color:var(--ink-faint);color:var(--ink)}.listening-feedback-actions{justify-content:space-between;align-items:center;margin-top:24px}.listening-results-card{max-width:720px}.listening-results-card h2{font-family:var(--serif);margin-top:18px;font-size:clamp(48px,8vw,76px);line-height:.95}.listening-results-card>p{color:var(--ink-soft);margin-top:12px;font-size:16px}.listening-results-insight{border-top:1px solid var(--border);margin-top:30px;padding-top:18px}.listening-results-title{color:var(--red);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:700}.listening-results-insight p{color:var(--ink-soft);margin-top:8px;font-size:15px}.listening-results-actions{margin-top:30px}.pronunciation-lab-page{max-width:1180px}.pronunciation-lab-header{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.pronunciation-lab-header .practice-back-link{margin-bottom:5px}.pronunciation-lab-suggestions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:38px;display:flex}.pronunciation-lab-section-label{color:var(--ink-faint);letter-spacing:.12em;text-transform:uppercase;flex-basis:100%;font-size:10px;font-weight:700}.pronunciation-lab-suggestion{border:1px solid var(--border);min-height:34px;color:var(--ink-soft);cursor:pointer;background:0 0;padding:7px 10px;font-size:12px}.pronunciation-lab-suggestion:hover{color:var(--ink);border-color:#c84b2f66}.pronunciation-lab-suggestion span{color:var(--red);margin-inline:5px}.pronunciation-lab-panels{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px;display:grid}.pronunciation-lab-panel{border:1px solid var(--border);background:var(--white);min-width:0;padding:28px}.pronunciation-lab-panel-label{color:var(--red);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:700}.pronunciation-lab-input-label{color:var(--ink-faint);margin-top:22px;font-size:11px;display:block}.pronunciation-lab-input{box-sizing:border-box;border:1px solid var(--border);background:var(--paper);width:100%;min-height:44px;color:var(--ink);font:inherit;margin-top:7px;padding:9px 11px;font-size:18px}.pronunciation-lab-input:focus-visible{outline:2px solid var(--red);outline-offset:3px}.pronunciation-lab-selected{color:var(--ink);font-family:var(--serif);margin-top:25px;font-size:42px;line-height:1}.pronunciation-lab-tone-list{border-top:1px solid var(--border);margin-top:24px}.pronunciation-lab-tone{box-sizing:border-box;border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;min-height:62px;padding:10px 0;display:flex}.pronunciation-lab-tone-pinyin{color:var(--ink);font-family:var(--serif);margin-top:3px;font-size:24px;line-height:1}.pronunciation-lab-instruction{color:var(--ink-soft);margin-top:26px;font-size:13px}.pronunciation-lab-guidance{border-top:1px solid var(--border);counter-reset:pronunciation-step;margin-top:28px;padding-top:20px}.pronunciation-lab-guidance-block{border-top:1px solid var(--border);margin-top:16px;padding-top:12px}.pronunciation-lab-guidance-label{color:var(--ink-faint);letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:700}.pronunciation-lab-guidance-step .pronunciation-lab-guidance-label{color:var(--ink-soft);font-size:11px}.pronunciation-lab-guidance-step .pronunciation-lab-guidance-label:before{counter-increment:pronunciation-step;content:counter(pronunciation-step) ". ";color:var(--red)}.pronunciation-lab-guidance-sound{color:var(--ink);font-family:var(--serif);margin-top:7px;font-size:24px}.pronunciation-lab-guidance-block p{color:var(--ink-soft);margin-top:5px;font-size:13px;line-height:1.5}.pronunciation-lab-examples{margin-top:28px}.pronunciation-lab-examples .pronunciation-lab-section-label{border-bottom:1px solid var(--border);padding-bottom:9px}.pronunciation-lab-example{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:13px 0;display:flex}.pronunciation-lab-example-hanzi{font-family:var(--serif);font-size:25px;line-height:1}.pronunciation-lab-example-pinyin{color:var(--red);margin-top:5px;font-size:14px}.pronunciation-lab-example-meaning{color:var(--ink-soft);margin-top:3px;font-size:12px}.pronunciation-lab-rare{border-top:1px solid var(--border);margin-top:28px;padding-top:18px}.pronunciation-lab-rare p{max-width:390px;color:var(--ink-soft);margin-top:12px;font-size:13px;line-height:1.55}.pronunciation-lab-rare p:last-child{color:var(--ink-faint)}.phrase-builder-page{max-width:1180px}.phrase-builder-header{justify-content:space-between;align-items:flex-end;gap:24px;display:flex}.phrase-builder-header .practice-back-link{margin-bottom:5px}.phrase-builder-patterns,.phrase-builder-builder,.phrase-builder-activity,.phrase-builder-say{border:1px solid var(--border);background:var(--white);margin-top:30px;padding:26px}.phrase-builder-patterns{margin-top:42px}.phrase-builder-section-label,.phrase-builder-slot-label,.phrase-builder-guidance-label{color:var(--red);letter-spacing:.12em;text-transform:uppercase;font-size:10px;font-weight:700}.phrase-builder-pattern-list{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.phrase-builder-pattern,.phrase-builder-action{border:1px solid var(--border);min-height:36px;color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;padding:8px 11px;font-size:12px}.phrase-builder-pattern:hover,.phrase-builder-action:hover,.phrase-builder-pattern.is-selected,.phrase-builder-action.is-selected{border-color:var(--red);background:var(--red-light);color:var(--ink)}.phrase-builder-pattern:focus-visible,.phrase-builder-action:focus-visible,.phrase-builder-block:focus-visible,.phrase-builder-audio:focus-visible{outline:2px solid var(--red);outline-offset:3px}.phrase-builder-formula{color:var(--ink);font-family:var(--serif);margin-top:18px;font-size:25px}.phrase-builder-slots{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px;display:grid}.phrase-builder-slots:has(.phrase-builder-slot:nth-child(4)){grid-template-columns:repeat(4,minmax(0,1fr))}.phrase-builder-slot{min-width:0}.phrase-builder-blocks{gap:8px;margin-top:10px;display:grid}.phrase-builder-block{border:1px solid var(--border);background:var(--paper);min-width:0;min-height:82px;color:var(--ink);text-align:left;font:inherit;cursor:pointer;flex-direction:column;align-items:flex-start;padding:12px;display:flex}.phrase-builder-block:hover,.phrase-builder-block.is-selected{border-color:var(--red);background:var(--red-light)}.phrase-builder-block strong{font-family:var(--serif);font-size:24px;line-height:1}.phrase-builder-block span{color:var(--red);margin-top:5px;font-size:13px}.phrase-builder-block small{color:var(--ink-soft);margin-top:4px;font-size:11px}.phrase-builder-result{border-top:1px solid var(--border);margin-top:26px;padding-top:20px}.phrase-builder-hanzi{color:var(--ink);font-family:var(--serif);margin-top:12px;font-size:clamp(32px,4vw,48px);line-height:1.05}.phrase-builder-pinyin{color:var(--red);margin-top:9px;font-size:16px}.phrase-builder-meaning{color:var(--ink-soft);margin-top:8px;font-size:14px}.phrase-builder-audio{border:1px solid var(--border);min-height:34px;color:var(--ink-faint);font:inherit;cursor:not-allowed;background:0 0;align-items:center;gap:7px;margin-top:16px;padding:7px 10px;font-size:12px;display:inline-flex}.phrase-builder-shortcut{border-top:1px solid var(--border);color:var(--ink-soft);gap:6px;margin-top:22px;padding-top:16px;font-size:13px;line-height:1.5;display:grid}.phrase-builder-shortcut strong{color:var(--red);letter-spacing:.12em;font-size:10px}.phrase-builder-activity-copy,.phrase-builder-say>p{color:var(--ink-soft);margin-top:8px;font-size:13px}.phrase-builder-change-actions{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.phrase-builder-question-transform{color:var(--ink);font-family:var(--serif);align-items:center;gap:12px;margin-top:18px;font-size:25px;display:flex}.phrase-builder-question-transform svg{color:var(--red)}.phrase-builder-question-transform+.listening-secondary-button{margin-top:16px}.phrase-builder-say .phrase-builder-result{max-width:680px}.phrase-builder-levels{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:38px;display:grid}.phrase-builder-level{border:1px solid var(--border);background:var(--white);min-height:62px;color:var(--ink-soft);font:inherit;text-align:left;cursor:pointer;flex-direction:column;align-items:flex-start;gap:5px;padding:12px 14px;display:flex}.phrase-builder-level:hover,.phrase-builder-level.is-selected{border-color:var(--red);background:var(--red-light);color:var(--ink)}.phrase-builder-level:focus-visible,.phrase-builder-pinyin-block:focus-visible,.phrase-builder-selected-block:focus-visible{outline:2px solid var(--red);outline-offset:3px}.phrase-builder-level span,.phrase-builder-exercise-topline,.phrase-builder-frame span,.phrase-builder-prompt-label,.phrase-builder-build-label,.phrase-builder-say-label{color:var(--ink-faint);letter-spacing:.11em;text-transform:uppercase;font-size:10px;font-weight:700}.phrase-builder-level strong{font-family:var(--serif);font-size:17px;font-weight:400}.phrase-builder-session-header{margin-top:34px}.phrase-builder-session-header h2{font-family:var(--serif);margin-top:8px;font-size:30px;font-weight:400}.phrase-builder-session-header p{color:var(--ink-soft);margin-top:7px;font-size:14px}.phrase-builder-sub-exercises{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:20px;display:grid}.phrase-builder-sub-card{border:1px solid var(--border);background:var(--white);min-height:84px;color:var(--ink-soft);text-align:left;font:inherit;cursor:pointer;flex-direction:column;align-items:flex-start;padding:14px 16px;transition:border-color .15s,background .15s;display:flex}.phrase-builder-sub-card:hover,.phrase-builder-sub-card.is-selected{border-color:var(--red);background:var(--red-light);color:var(--ink)}.phrase-builder-sub-card:focus-visible{outline:2px solid var(--red);outline-offset:3px}.phrase-builder-sub-num{color:var(--red);letter-spacing:.12em;font-size:10px;font-weight:700}.phrase-builder-sub-title{font-family:var(--serif);color:var(--ink);margin-top:4px;font-size:18px;font-weight:400}.phrase-builder-sub-frame{color:var(--red);background:#e04c3814;border-radius:2px;margin-top:4px;padding:2px 6px;font-family:monospace;font-size:12px}.phrase-builder-sub-desc{color:var(--ink-soft);margin-top:6px;font-size:12px;line-height:1.35}.phrase-builder-audio-btn{align-items:center;gap:8px;margin-top:14px;display:inline-flex}.phrase-builder-say-prompt{font-family:var(--serif);color:var(--ink);margin-top:8px;font-size:22px;font-weight:400}.phrase-builder-completion{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding-top:40px;padding-bottom:40px;display:flex}.phrase-builder-completion-title{font-family:var(--serif);color:var(--ink);margin-top:12px;font-size:30px;font-weight:400}.phrase-builder-completion-desc{color:var(--ink-soft);margin-top:8px;font-size:15px}.phrase-builder-completion-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:24px;display:flex}.phrase-builder-topline-left{align-items:center;gap:12px;display:flex}.phrase-builder-round-badge{letter-spacing:.1em;text-transform:uppercase;border-radius:2px;padding:3px 8px;font-size:10px;font-weight:700}.phrase-builder-round-badge.is-guided{color:var(--red);background:var(--red-light)}.phrase-builder-round-badge.is-recall{color:var(--ink-soft);background:var(--paper-warm)}.phrase-builder-round-badge.is-speak{color:var(--white);background:var(--red)}.phrase-builder-frame-toggle-area{margin-top:20px}.phrase-builder-toggle-frame{color:var(--ink-faint);letter-spacing:.08em;cursor:pointer;text-transform:uppercase;background:0 0;border:none;padding:0;font-size:11px;font-weight:600;transition:color .15s}.phrase-builder-toggle-frame:hover{color:var(--red)}.phrase-builder-speak-mode-card{margin-top:24px}.phrase-builder-speak-instr{color:var(--ink-soft);margin-top:10px;font-size:14px;line-height:1.4}.phrase-builder-speak-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px;display:flex}.phrase-builder-exercise{border:1px solid var(--border);background:var(--white);max-width:820px;margin-top:24px;padding:clamp(24px,4vw,42px)}.phrase-builder-exercise-topline{justify-content:space-between;gap:12px;display:flex}.phrase-builder-exercise-topline strong{color:var(--ink-soft);letter-spacing:0;font-size:12px}.phrase-builder-progress{background:var(--paper-warm);height:3px;margin-top:10px}.phrase-builder-progress span{background:var(--red);height:100%;display:block}.phrase-builder-frame{border-bottom:1px solid var(--border);margin-top:28px;padding-bottom:16px}.phrase-builder-frame strong{color:var(--ink);font-family:var(--serif);margin-top:8px;font-size:24px;font-weight:400;display:block}.phrase-builder-prompt-label,.phrase-builder-build-label{margin-top:28px}.phrase-builder-english{color:var(--ink);font-family:var(--serif);margin-top:10px;font-size:clamp(27px,4vw,38px);font-weight:400;line-height:1.12}.phrase-builder-answer-area{border-bottom:1px solid var(--border);min-height:60px;color:var(--ink-faint);flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;padding:10px;font-size:13px;display:flex}.phrase-builder-selected-block,.phrase-builder-pinyin-block{border:1px solid var(--border);background:var(--paper-warm);min-height:38px;color:var(--ink);font:inherit;cursor:pointer;padding:8px 11px;font-size:15px}.phrase-builder-selected-block:hover,.phrase-builder-pinyin-block:hover{border-color:var(--red)}.phrase-builder-answer-actions{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.phrase-builder-answer-actions button:disabled,.phrase-builder-pinyin-block.is-used,.phrase-builder-audio:disabled{cursor:not-allowed;opacity:.55}.phrase-builder-block-pool{border-top:1px solid var(--border);flex-wrap:wrap;gap:8px;margin-top:24px;padding-top:18px;display:flex}.phrase-builder-feedback{border-top:1px solid var(--border);background:var(--paper-warm);margin-top:28px;padding:22px}.phrase-builder-feedback>strong{color:var(--green);letter-spacing:.12em;font-size:12px}.phrase-builder-feedback.is-try-again>strong{color:var(--red-dark)}.phrase-builder-feedback p{color:var(--ink-soft);margin-top:9px;font-size:14px;line-height:1.45}.phrase-builder-reveal-hanzi{font-family:var(--serif);margin-top:18px;font-size:34px;line-height:1}.phrase-builder-reveal-pinyin{color:var(--red);margin-top:8px;font-size:16px}.phrase-builder-say-label{color:var(--red);margin-top:24px}.phrase-builder-feedback .listening-primary-button,.phrase-builder-feedback .phrase-builder-action{margin-top:18px}.speaking-drills-page{padding-bottom:64px}.speaking-drills-header{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.speaking-drills-category-nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:38px;display:grid}.speaking-drills-category{border:1px solid var(--border);background:var(--white);min-height:112px;color:var(--ink-soft);text-align:left;font:inherit;cursor:pointer;flex-direction:column;align-items:flex-start;padding:16px;display:flex}.speaking-drills-category:hover,.speaking-drills-category.is-selected{border-color:var(--red);background:var(--red-light);color:var(--ink)}.speaking-drills-category span{color:var(--red);letter-spacing:.12em;font-size:10px;font-weight:700}.speaking-drills-category strong{font-family:var(--serif);margin-top:10px;font-size:18px;font-weight:400}.speaking-drills-category small{color:var(--ink-soft);margin-top:7px;font-size:12px;line-height:1.35}.speaking-drills-survival{border-color:var(--ink);background:var(--ink);color:var(--paper)}.speaking-drills-survival small{color:#faf8f4b3}.speaking-drills-session-heading{margin-top:36px}.speaking-drills-session-heading h2{font-family:var(--serif);margin-top:8px;font-size:30px;font-weight:400}.speaking-drills-session-heading p{color:var(--ink-soft);margin-top:7px;font-size:14px}.speaking-drills-exercise{border:1px solid var(--border);background:var(--white);max-width:820px;margin-top:24px;padding:clamp(24px,4vw,44px)}.speaking-drills-topline{color:var(--ink-faint);letter-spacing:.11em;justify-content:space-between;font-size:10px;font-weight:700;display:flex}.speaking-drills-progress{background:var(--paper-warm);height:3px;margin-top:10px}.speaking-drills-progress span{background:var(--red);height:100%;display:block}.speaking-drills-prompt-label,.speaking-drills-repeat-label,.speaking-drills-assessment-label{color:var(--red);letter-spacing:.12em;margin-top:34px;font-size:10px;font-weight:700}.speaking-drills-english{max-width:620px;color:var(--ink);font-family:var(--serif);margin-top:12px;font-size:clamp(30px,5vw,48px);font-weight:400;line-height:1.12}.speaking-drills-reveal{margin-top:30px}.speaking-drills-reveal-area{border-top:1px solid var(--border);margin-top:32px;padding-top:26px}.speaking-drills-hanzi{font-family:var(--serif);font-size:clamp(34px,5vw,52px);line-height:1}.speaking-drills-pinyin{color:var(--red);margin-top:12px;font-size:17px}.speaking-drills-meaning,.speaking-drills-repeat-copy{color:var(--ink-soft);margin-top:8px;font-size:14px}.speaking-drills-assessments{flex-wrap:wrap;gap:8px;margin-top:13px;display:flex}.speaking-drills-assessment{border:1px solid var(--border);min-height:40px;color:var(--ink-soft);font:inherit;letter-spacing:.06em;cursor:pointer;background:0 0;padding:9px 12px;font-size:11px;font-weight:700}.speaking-drills-assessment:hover,.speaking-drills-assessment.is-selected{border-color:var(--red);background:var(--red-light);color:var(--ink)}.speaking-drills-next{margin-top:24px}.speaking-drills-completion{border:1px solid var(--border);background:var(--white);max-width:820px;margin-top:42px;padding:clamp(30px,5vw,56px)}.speaking-drills-completion h2{font-family:var(--serif);margin-top:10px;font-size:38px;font-weight:400}.speaking-drills-score{color:var(--ink-soft);letter-spacing:.08em;flex-wrap:wrap;gap:18px;margin-top:22px;font-size:12px;font-weight:700;display:flex}.speaking-drills-score span:last-child{color:var(--red)}.speaking-drills-completion-actions{flex-wrap:wrap;gap:10px;margin-top:28px;display:flex}.speaking-drills-category:focus-visible,.speaking-drills-assessment:focus-visible,.speaking-drills-reveal:focus-visible,.speaking-drills-next:focus-visible{outline:2px solid var(--red);outline-offset:3px}.vocabulary-page{padding-bottom:64px}.vocabulary-header{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.vocabulary-summary{border-top:1px solid var(--border);border-bottom:1px solid var(--border);color:var(--ink-soft);letter-spacing:.08em;flex-wrap:wrap;gap:18px;margin-top:34px;padding:16px 0;font-size:11px;font-weight:700;display:flex}.vocabulary-summary strong{color:var(--red)}.vocabulary-controls{margin-top:24px}.vocabulary-search-label{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.vocabulary-search{border:1px solid var(--border);background:var(--white);width:min(100%,560px);min-height:44px;color:var(--ink);font:inherit;padding:10px 13px;font-size:14px}.vocabulary-search:focus-visible{outline:2px solid var(--red);outline-offset:3px}.vocabulary-filters{flex-wrap:wrap;gap:7px;margin-top:14px;display:flex}.vocabulary-filters button{border:1px solid var(--border);min-height:32px;color:var(--ink-soft);font:inherit;letter-spacing:.08em;cursor:pointer;background:0 0;padding:7px 10px;font-size:10px;font-weight:700}.vocabulary-filters button:hover,.vocabulary-filters button.is-selected{border-color:var(--red);background:var(--red-light);color:var(--ink)}.vocabulary-filters button span{color:var(--ink-faint);letter-spacing:0;margin-left:4px}.vocabulary-list{border-top:1px solid var(--border);margin-top:26px}.vocabulary-list-head,.vocabulary-item{grid-template-columns:1.1fr 1.2fr 1fr 1fr .9fr .8fr;align-items:center;gap:14px;display:grid}.vocabulary-list-head{color:var(--ink-faint);letter-spacing:.1em;padding:12px 14px;font-size:10px;font-weight:700}.vocabulary-item{border-top:1px solid var(--border);background:var(--white);min-height:78px;padding:14px;position:relative}.vocabulary-main,.vocabulary-translation{flex-direction:column;gap:4px;display:flex}.vocabulary-main strong{font-family:var(--serif);font-size:27px;font-weight:400;line-height:1}.vocabulary-main span{color:var(--red);font-size:14px}.vocabulary-translation span:first-child{color:var(--ink);font-size:14px}.vocabulary-translation span:last-child{color:var(--ink-soft);font-size:13px}.vocabulary-type{color:var(--ink-soft);letter-spacing:.08em;font-size:10px;font-weight:700}.vocabulary-audio-cell{justify-content:flex-start;display:flex}.vocabulary-audio{border:1px solid var(--border);min-height:32px;color:var(--ink-soft);font:inherit;letter-spacing:.06em;cursor:pointer;background:0 0;align-items:center;gap:6px;padding:7px 9px;font-size:10px;font-weight:700;display:inline-flex}.vocabulary-audio:hover,.vocabulary-audio.is-playing{border-color:var(--red);background:var(--red-light);color:var(--ink)}.vocabulary-audio:focus-visible,.vocabulary-example-toggle:focus-visible{outline:2px solid var(--red);outline-offset:3px}.vocabulary-no-audio{color:var(--ink-faint)}.vocabulary-example-toggle{color:var(--red);font:inherit;cursor:pointer;background:0 0;border:0;grid-column:1/-1;justify-self:start;margin-top:4px;padding:0;font-size:11px}.vocabulary-example{border-top:1px solid var(--border);color:var(--ink-soft);flex-wrap:wrap;grid-column:1/-1;gap:9px 16px;padding:13px 0 2px;font-size:12px;display:flex}.vocabulary-example strong{color:var(--ink);font-family:var(--serif);font-size:20px;font-weight:400}.vocabulary-example span:nth-child(2){color:var(--red)}.vocabulary-empty{border-top:1px solid var(--border);color:var(--ink-soft);padding:24px 14px;font-size:14px}.resources-overview-page{padding-bottom:64px}.resources-back-link{color:var(--ink-soft);align-items:center;gap:6px;margin-bottom:16px;font-size:12px;text-decoration:none;transition:color .2s;display:inline-flex}.resources-back-link svg{transition:transform .2s}.resources-back-link:hover{color:var(--ink)}.resources-back-link:hover svg{transform:translate(-3px)}.resources-back-link:focus-visible{outline:2px solid var(--red);outline-offset:3px}.resources-program-section{border-top:1px solid var(--border);max-width:980px;margin:28px auto 0;padding-top:20px}.resources-program-heading h2{max-width:720px;color:var(--ink);font-family:var(--serif);margin-top:8px;font-size:clamp(30px,4vw,42px);font-weight:400;line-height:1.05}.resources-program-heading p{max-width:680px;color:var(--ink-soft);margin-top:8px;font-size:14px;line-height:1.5}.resources-resource-card{border:1px solid var(--border);background:var(--white);color:var(--ink);grid-template-columns:auto minmax(0,1fr) minmax(190px,auto);align-items:center;gap:18px;margin-top:20px;padding:17px 22px;text-decoration:none;transition:border-color .2s,background .2s,transform .2s;display:grid;box-shadow:0 12px 32px #0f0d0a0d}.resources-resource-card:hover{border-color:var(--red);background:var(--red-light);transform:translateY(-2px)}.resources-resource-card:focus-visible{outline:2px solid var(--red);outline-offset:3px}.resources-resource-icon{width:42px;height:42px;color:var(--red);border:1px solid #c84b2f40;place-items:center;display:grid}.resources-resource-copy{flex-direction:column;align-items:flex-start;gap:5px;display:flex}.resources-resource-copy strong{font-family:var(--serif);font-size:22px;font-weight:400}.resources-resource-copy>span:not(.home-dashboard-eyebrow){color:var(--ink-soft);font-size:13px;line-height:1.4}.resources-resource-action{text-align:right;flex-direction:column;justify-content:flex-end;align-items:flex-end;gap:9px;display:flex}.resources-resource-meta{color:var(--ink-faint);letter-spacing:.03em;font-size:10px}.resources-resource-cta{color:var(--red);letter-spacing:.06em;align-items:center;gap:7px;font-size:11px;font-weight:700;transition:color .2s;display:inline-flex}.resources-resource-card:hover .resources-resource-cta{color:var(--red-dark)}.resources-resource-arrow{flex:none;transition:transform .2s}.resources-resource-card:hover .resources-resource-arrow{transform:translate(4px)}@media (max-width:760px){.phrase-builder-header{flex-direction:column;align-items:flex-start;gap:18px}.phrase-builder-header .practice-back-link{margin-bottom:0}.phrase-builder-patterns,.phrase-builder-builder,.phrase-builder-activity,.phrase-builder-say{padding:22px 18px}:is(.phrase-builder-slots,.phrase-builder-slots:has(.phrase-builder-slot:nth-child(4))){grid-template-columns:1fr}.phrase-builder-question-transform{flex-direction:column;align-items:flex-start;gap:8px}.vocabulary-header{flex-direction:column;gap:18px}.vocabulary-list-head{display:none}.vocabulary-item{grid-template-columns:1fr auto;align-items:start;gap:12px}.vocabulary-main{grid-column:1}.vocabulary-translation{grid-column:1;margin-top:2px}.vocabulary-type{text-align:right;grid-area:1/2}.vocabulary-audio-cell{grid-area:2/2;justify-content:flex-end}.vocabulary-example-toggle,.vocabulary-example{grid-column:1/-1}.resources-program-section{margin-top:28px}.resources-back-link{margin-bottom:14px}.resources-program-heading h2{font-size:30px}.resources-resource-card{grid-template-columns:auto minmax(0,1fr);gap:12px;padding:18px}.resources-resource-action{border-top:1px solid var(--border);text-align:left;grid-column:1/-1;justify-content:space-between;align-items:flex-start;width:100%;padding-top:12px}}.practice-placeholder-page{align-items:flex-start;min-height:calc(100vh - 70px);display:flex}.practice-placeholder-copy{border-top:1px solid var(--border);width:100%;margin-top:64px;padding-top:32px}.pinyin-page{flex-direction:column;gap:34px;display:flex}.pinyin-hero{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.pinyin-how-link{border:1px solid var(--border);color:var(--ink-soft);flex:none;margin-top:4px;padding:8px 12px;font-size:12px;text-decoration:none}.pinyin-how-link:hover{color:var(--ink);border-color:#c84b2f59}.practice-back-link{width:fit-content;color:var(--ink-soft);font-size:12px;text-decoration:none}.practice-back-link:hover{color:var(--red)}.practice-back-link:focus-visible{outline:2px solid var(--red);outline-offset:3px}.pinyin-hero .practice-back-link{flex:none;align-self:flex-start;margin-top:4px}.pinyin-anchor-method,.pinyin-section,.pinyin-anchor-card,.pinyin-quick-card,.pinyin-decoder-result{border:1px solid var(--border);background:#fff}.pinyin-anchor-method{background:var(--paper-warm);grid-template-columns:minmax(0,.9fr) minmax(0,1.35fr) auto;align-items:start;gap:18px;padding:28px;display:grid}.pinyin-anchor-method-col{min-width:0}.pinyin-anchor-method-center{padding-inline:8px}.pinyin-anchor-method-icon{width:44px;height:44px;color:var(--red);background:#f5e8e3a6;border:1px solid #c84b2f59;place-items:center;display:grid}.pinyin-anchor-method p{max-width:700px;color:var(--ink-soft);margin-top:8px;font-size:15px;line-height:1.5}.pinyin-anchor-example{color:var(--ink);font-family:var(--serif);margin-top:20px;font-size:28px;line-height:1.15}.pinyin-anchor-support{margin-top:16px}.pinyin-selector-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.pinyin-selector-panel{border:1px solid var(--border);background:#fff;padding:26px}.pinyin-section{padding:26px}.pinyin-section-head h2{font-family:var(--serif);font-size:33px;line-height:1.08}.pinyin-section-head p{color:var(--ink-soft);margin-top:10px;font-size:14px;line-height:1.5}.pinyin-grid-stack{gap:16px;margin-top:20px;display:grid}.pinyin-grid-group{gap:11px;display:grid}.pinyin-grid-group-label{color:var(--ink-faint);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:600}.pinyin-grid-group-items{grid-template-columns:repeat(auto-fit,minmax(70px,max-content));gap:10px;display:grid}.pinyin-sound-card{border:1px solid var(--border);background:var(--paper);min-height:54px;color:var(--ink);justify-content:center;align-items:center;gap:4px;padding:9px 12px;font-size:17px;line-height:1;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.pinyin-sound-card:hover{background:#f5e8e3a6;border-color:#c84b2f59}.pinyin-sound-card.is-active{border-color:var(--red);background:var(--red-light);color:var(--red-dark)}.pinyin-sound-card.is-disabled{color:var(--ink-faint);cursor:not-allowed;opacity:.65;background:#faf8f48c;border-style:dashed}.pinyin-sound-card.is-disabled:hover{border-color:var(--border);background:#faf8f48c}.pinyin-detail-card{border:1px solid var(--border);background:var(--paper-warm);margin-top:20px;padding:16px;position:relative}.pinyin-detail-title{color:var(--ink-faint);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:700}.pinyin-detail-symbol{font-family:var(--serif);margin-top:8px;font-size:36px;line-height:1}.pinyin-detail-label{color:var(--ink-faint);letter-spacing:.1em;text-transform:uppercase;margin-top:12px;font-size:10px;font-weight:700}.pinyin-detail-card p{color:var(--ink-soft);margin-top:5px;font-size:13px;line-height:1.5}.pinyin-detail-card ul{color:var(--ink-soft);margin-top:10px;padding-left:18px;font-size:13px;line-height:1.5}.pinyin-detail-icon{color:var(--ink-faint);position:absolute;top:14px;right:14px}.pinyin-sound-value{font-weight:600}.pinyin-sound-detail{color:var(--ink-faint);font-size:11px}.pinyin-anchor-card{margin-top:0;padding:22px}.pinyin-anchor-rare-state{flex-direction:column;justify-content:center;min-height:190px;display:flex}.pinyin-anchor-rare-syllable{color:var(--ink);font-family:var(--serif);margin-top:18px;font-size:38px;line-height:1}.pinyin-anchor-rare-state p{max-width:390px;color:var(--ink-soft);margin-top:16px;font-size:13px;line-height:1.55}.pinyin-anchor-rare-state .pinyin-anchor-rare-support{color:var(--ink-faint);margin-top:9px}.pinyin-anchor-label{color:var(--red);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:700}.pinyin-anchor-subtitle{color:var(--ink-soft);margin-top:7px;font-size:13px}.pinyin-anchor-content{margin-top:16px}.pinyin-anchor-characters{font-family:var(--serif);font-size:34px;line-height:1}.pinyin-anchor-pinyin{color:var(--red);margin-top:9px;font-size:17px}.pinyin-anchor-meaning{color:var(--ink-soft);margin-top:7px;font-size:14px}.pinyin-anchor-hint{color:var(--ink-faint);margin-top:11px;font-size:13px}.pinyin-audio-stack{gap:10px;margin-top:14px;display:grid}.pinyin-audio-button{border:1px solid var(--border);width:fit-content;color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;align-items:center;gap:6px;padding:7px 10px;font-size:12px;display:inline-flex}.pinyin-audio-button:hover{border-color:var(--ink-faint);color:var(--ink)}.pinyin-audio-row{gap:6px;display:grid}.pinyin-audio-row span{color:var(--ink-faint);align-items:center;gap:6px;font-size:12px;display:inline-flex}.pinyin-audio-row audio{width:100%;max-width:320px;height:34px}.pinyin-audio-muted{color:var(--ink-faint);margin-top:13px;font-size:12px}.pinyin-anchor-reasons{border-top:1px solid var(--border);margin-top:15px;padding-top:14px}.pinyin-anchor-reasons-label{color:var(--ink-faint);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:700}.pinyin-anchor-reasons ul{gap:6px;margin-top:9px;padding:0;list-style:none;display:grid}.pinyin-anchor-reasons li{color:var(--ink-soft);align-items:center;gap:7px;font-size:13px;display:inline-flex}.pinyin-anchor-empty{color:var(--ink-faint);margin-top:16px;font-size:14px}.pinyin-decoder-section{background:0 0;border:0;padding:0}.pinyin-decoder-main-grid{grid-template-columns:minmax(0,1fr) auto minmax(320px,.82fr);align-items:start;gap:16px;margin-top:18px;display:grid}.pinyin-decoder-main{border:1px solid var(--border);background:var(--paper-warm);padding:22px}.pinyin-decoder-columns-labels{color:var(--ink-faint);letter-spacing:.1em;grid-template-columns:1fr 1fr 1fr;gap:8px;font-size:11px;font-weight:700;display:grid}.pinyin-decoder-arrow{color:var(--ink-faint);align-self:center;font-size:26px}.pinyin-decoder-result{background:#fff;margin-top:14px;padding:19px 20px}.pinyin-decoder-label{color:var(--ink-faint);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:700}.pinyin-decoder-equation{font-family:var(--serif);flex-wrap:wrap;align-items:center;gap:10px;font-size:29px;line-height:1.2;display:flex}.pinyin-decoder-representation{border-top:1px solid var(--border);margin-top:16px;padding-top:14px}.pinyin-decoder-representation-label{color:var(--ink-faint);letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:700}.pinyin-decoder-representation-label:not(:first-child){margin-top:18px}.pinyin-decoder-written-value{color:var(--red);font-family:var(--serif);margin-top:6px;font-size:29px;line-height:1.2}.pinyin-decoder-umlaut-hint{color:var(--ink-soft);margin-top:12px;font-size:13px;line-height:1.5}.pinyin-decoder-hint,.pinyin-decoder-tone,.pinyin-decoder-note{color:var(--ink-soft);margin-top:10px;font-size:13px}.pinyin-tone-audio-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:16px;display:grid}.pinyin-tone-audio-item{border:1px solid var(--border);text-align:center;min-width:0;padding:9px 8px}.pinyin-tone-audio-label{color:var(--ink-faint);letter-spacing:.08em;font-size:9px;font-weight:700}.pinyin-tone-audio-value{color:var(--ink);font-family:var(--serif);margin-top:4px;font-size:21px;line-height:1}.pinyin-tone-audio-description{min-height:26px;color:var(--ink-soft);margin-top:6px;font-size:10px;line-height:1.3}.pinyin-tone-audio-button{border:1px solid var(--border);width:28px;height:28px;color:var(--ink-soft);cursor:pointer;background:0 0;justify-content:center;align-items:center;margin-top:7px;display:inline-flex}.pinyin-tone-audio-button:hover{border-color:var(--ink-faint);color:var(--ink)}.pinyin-tone-audio-button.has-listen-label{gap:5px;width:auto;min-width:68px;height:32px;padding:0 8px;font-size:10px}@media (max-width:540px){.pinyin-tone-audio-row.has-listen-label{grid-template-columns:repeat(2,minmax(0,1fr))}}.pinyin-tone-audio-unavailable{color:var(--ink-faint);margin-top:4px;font-size:9px;display:block}.pinyin-decoder-note{color:var(--ink-faint)}.pinyin-save-button{border:1px solid var(--border);min-height:40px;color:var(--ink-faint);background:#fffc;margin-top:16px;padding:8px 13px;font-size:12px}.pinyin-tip-bar{border:1px solid var(--border);color:var(--ink-soft);background:#f5e8e380;align-items:center;gap:8px;margin-top:14px;padding:12px 14px;font-size:13px;display:inline-flex}.pinyin-quick-card{margin-top:20px;padding:24px}.pinyin-quick-sound{font-family:var(--serif);color:var(--ink);font-size:64px;line-height:1}.pinyin-quick-label{color:var(--ink-faint);font-size:12px}.pinyin-quick-answer,.pinyin-quick-hidden{margin-top:20px}.pinyin-quick-hidden{color:var(--ink-faint);font-size:14px}.pinyin-quick-actions{flex-wrap:wrap;gap:10px;margin-top:26px;display:flex}.pinyin-quick-pronunciation-tip{border-top:1px solid var(--border);margin-top:14px;padding-top:12px}.pinyin-quick-pronunciation-tip p{color:var(--ink-soft);margin-top:8px;font-size:13px;line-height:1.45}.course-module{border:1px solid var(--border);background:#fff}.course-module-heading{border-bottom:1px solid var(--border);padding:24px 28px 20px}.course-module-heading .home-dashboard-eyebrow{margin-bottom:7px}.course-module-heading h2{font-family:var(--serif);font-size:28px;line-height:1.1}.course-lesson-list{flex-direction:column;display:flex}.course-lesson-row{border-bottom:1px solid var(--border);grid-template-columns:42px 1fr auto;align-items:center;gap:16px;min-height:88px;padding:16px 28px;display:grid}.course-lesson-link{color:inherit;text-decoration:none;display:block}.course-lesson-link:hover .course-lesson-row:not(.course-lesson-row-locked){background:var(--paper-warm)}.course-lesson-row:last-child{border-bottom:0}.course-lesson-row-current{background:var(--red-light);box-shadow:inset 3px 0 0 var(--red)}.course-lesson-row-completed{background:#f2ede473}.course-lesson-row-locked{opacity:.62}.course-lesson-marker{border:1px solid var(--border);width:32px;height:32px;color:var(--ink-faint);place-items:center;font-size:14px;display:grid}.course-lesson-row-completed .course-lesson-marker{border-color:var(--green);color:var(--green)}.course-lesson-row-current .course-lesson-marker{border-color:var(--red);color:var(--red)}.course-lesson-copy h3{font-family:var(--serif);margin-top:5px;font-size:20px;line-height:1.15}.course-lesson-status{color:var(--ink-faint);letter-spacing:.12em;text-transform:uppercase;font-size:10px;font-weight:600}.course-lesson-row-completed .course-lesson-status{color:var(--green)}.course-lesson-row-current .course-lesson-status{color:var(--red)}.course-lesson-action{color:var(--ink);font-size:12px}.lesson-top-navigation{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:24px;min-height:54px;padding:0 2px;display:flex}.lesson-back-link,.lesson-course-content{color:var(--ink-faint);align-items:center;gap:7px;font-size:12px;text-decoration:none;display:inline-flex}.lesson-back-link:hover{color:var(--ink)}.lesson-header{grid-template-columns:minmax(0,1fr) minmax(260px,.48fr);align-items:end;gap:clamp(28px,7vw,90px);padding:38px 0 32px;display:grid}.lesson-duration{color:var(--ink-soft);margin-top:22px;font-size:13px}.lesson-progress{margin-top:0}.lesson-progress-label{color:var(--ink-faint);justify-content:space-between;gap:18px;font-size:12px;display:flex}.lesson-video-placeholder{aspect-ratio:16/9;background:var(--ink);color:var(--paper);box-shadow:var(--shadow);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.lesson-video-placeholder:after{content:"中文";color:#ffffff0f;font-family:var(--serif);font-size:190px;position:absolute;bottom:-62px;right:-20px}.lesson-video-label{color:#faf8f49e;letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:600;position:absolute;top:24px;left:28px}.lesson-video-title{color:#faf8f4b8;max-width:55%;font-family:var(--serif);text-align:right;font-size:22px;position:absolute;bottom:24px;right:28px}.lesson-video-play{width:68px;height:68px;color:var(--paper);background:#faf8f41f;border:1px solid #faf8f48c;border-radius:50%;place-items:center;padding-left:4px;font-size:24px;display:grid}.lesson-video-coming-soon{z-index:1;font-family:var(--serif);font-size:clamp(26px,4vw,46px);font-weight:400;position:relative}.lesson-template-focus p{color:var(--ink-soft);margin-top:8px;font-size:14px;line-height:1.55}.lesson-learning-stack{flex-direction:column;gap:24px;margin-top:28px;display:flex}.lesson-section{border:1px solid var(--border);background:#fff;padding:26px 28px}.blueprint-next-step{background:var(--paper-warm);border-color:#c84b2f33;padding:clamp(28px,4vw,48px)}.blueprint-next-step>.home-dashboard-eyebrow{color:var(--red)}.blueprint-next-step h2{max-width:720px;font-family:var(--serif);letter-spacing:0;margin-top:12px;font-size:clamp(30px,3.6vw,44px);font-weight:400;line-height:1.08}.blueprint-next-step-intro,.blueprint-next-step-lead,.blueprint-next-step-closing{max-width:760px;color:var(--ink-soft);font-size:14px;line-height:1.65}.blueprint-next-step-intro{margin-top:14px}.blueprint-next-step-lead{color:var(--ink);margin-top:18px;font-weight:600}.blueprint-benefit-list{gap:16px;max-width:800px;margin:18px 0 0;padding:0;list-style:none;display:grid}.blueprint-benefit-list li{grid-template-columns:18px minmax(0,1fr);align-items:start;gap:12px;display:grid}.blueprint-benefit-list svg{color:var(--red);margin-top:3px}.blueprint-benefit-list li div{gap:3px;display:grid}.blueprint-benefit-list strong{color:var(--ink);font-size:14px;line-height:1.4}.blueprint-benefit-list span{color:var(--ink-soft);font-size:13px;line-height:1.55}.blueprint-next-step-closing{color:var(--ink);margin-top:22px;font-weight:600}.blueprint-next-step-button{background:var(--red);min-height:52px;color:var(--white);font-family:var(--sans);text-align:center;cursor:pointer;border:0;justify-content:center;align-items:center;margin-top:22px;padding:0 22px;font-size:13px;font-weight:700;transition:background .16s;display:inline-flex}.blueprint-next-step-button:hover{background:var(--red-dark)}.blueprint-next-step-button:disabled{cursor:wait;opacity:.7}.blueprint-next-step-microcopy{color:var(--ink-soft);margin-top:10px;font-size:11px}.lesson-section-heading,.lesson-vocabulary-heading{align-items:center;gap:8px;display:flex}.lesson-section-heading>svg{color:var(--red)}.lesson-takeaways-panel,.lesson-vocabulary-panel{background:var(--paper-warm);border-color:#eed3c8}.lesson-takeaways-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:20px;padding:0;list-style:none;display:grid}.lesson-takeaways-list li{min-width:0;color:var(--ink-soft);align-items:flex-start;gap:10px;padding:3px 20px;font-size:15px;font-weight:400;line-height:1.55;display:flex}.lesson-takeaways-list li+li{border-left:1px solid #e8cfc4}.lesson-takeaways-list li svg{border:1px solid var(--red);color:var(--red);border-radius:50%;flex:none;margin-top:3px;padding:2px}.lesson-takeaway-number{color:var(--red);letter-spacing:.1em;flex:none;font-size:11px;font-weight:700}.lesson-speak-it{color:var(--ink);background:#fff7f2;border:1px solid #e9a78e;padding:33px clamp(24px,4vw,42px) 30px;position:relative;overflow:hidden}.lesson-speak-it:after{content:"说";color:#c84b2f12;font-family:var(--serif);font-size:180px;position:absolute;bottom:-48px;right:22px}.lesson-speak-it-header,.lesson-transcript-heading{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.lesson-speak-it .home-dashboard-eyebrow{color:var(--red)}.lesson-speak-it-step{color:var(--red);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:600;position:relative}.lesson-speak-it-characters,.lesson-speak-it-pinyin,.lesson-speak-it-translation,.lesson-speak-it-instruction{position:relative}.lesson-speak-it-characters{font-family:var(--serif);margin-top:38px;font-size:clamp(40px,5vw,58px);line-height:1.1}.lesson-speak-it-pinyin{color:var(--red);margin-top:16px;font-size:19px;line-height:1.45}.lesson-speak-it-translation{color:var(--ink-soft);margin-top:12px;font-size:16px}.lesson-speak-it-instruction{border-top:1px solid #efd8ce;flex-wrap:wrap;gap:8px 20px;margin-top:34px;padding-top:20px;font-size:13px;display:flex}.lesson-speak-it-instruction span{color:var(--ink-faint)}.lesson-practice-phrases,.lesson-practice-reveals,.lesson-practice-dialogue,.lesson-practice-typing{gap:20px;margin-top:28px;display:grid;position:relative}.lesson-practice-phrases{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.lesson-practice-phrase+.lesson-practice-phrase,.lesson-practice-reveal+.lesson-practice-reveal{border-top:1px solid #efd8ce;padding-top:20px}.lesson-practice-prompt{color:var(--ink-soft);font-size:14px;font-weight:500}.lesson-practice-listen,.lesson-practice-reveal-button{min-height:38px;color:var(--red);cursor:pointer;background:0 0;border:1px solid #e9a78e;justify-content:center;align-items:center;margin-top:16px;padding:0 13px;font-size:12px;font-weight:600;display:inline-flex;position:relative}.lesson-practice-listen{gap:6px}.lesson-practice-block-exercise{gap:14px;margin-top:30px;display:grid;position:relative}.lesson-practice-block-group+.lesson-practice-block-group{border-top:1px solid #efd8ce;padding-top:18px}.lesson-practice-block-row{flex-wrap:wrap;gap:9px;display:flex}.lesson-practice-say-it{color:var(--red);letter-spacing:.12em;margin-top:2px;font-size:10px;font-weight:700}.lesson-practice-block-row span{min-width:58px;font-family:var(--serif);text-align:center;background:#fff;border:1px solid #e9a78e;padding:13px 16px;font-size:28px}.lesson-practice-reveal .lesson-practice-phrase{margin-top:12px}.lesson-script-stage+.lesson-script-stage{border-top:1px solid #efd8ce;margin-top:22px;padding-top:20px}.lesson-script-introduction,.lesson-script-speak-prompt{color:var(--ink-soft);margin-top:10px;font-size:13px;line-height:1.55}.lesson-script-terms,.lesson-script-breakdown,.lesson-script-substitution{flex-wrap:wrap;align-items:center;gap:12px;margin-top:14px;display:flex}.lesson-script-term,.lesson-script-breakdown-term,.lesson-script-substitution>div{gap:2px;min-width:54px;display:grid}.lesson-script-term strong,.lesson-script-breakdown-term strong,.lesson-script-substitution strong{color:var(--ink);font-family:var(--serif);font-size:22px;font-weight:400}.lesson-script-term span,.lesson-script-substitution span{color:var(--ink-soft);font-size:12px}.lesson-script-term small,.lesson-script-breakdown-term small,.lesson-script-substitution small{color:var(--ink-faint);font-size:11px}.lesson-script-breakdown-term+.lesson-script-breakdown-term:before{content:"|";color:var(--ink-faint);margin-right:12px;font-size:13px}.lesson-script-substitution>span{color:var(--red);font-size:18px}.lesson-script-learner-prompt{color:var(--ink);margin-top:16px;font-size:14px;font-weight:600}.lesson-script-answer,.lesson-script-silent-question{margin-top:12px}.lesson-script-turn+.lesson-script-turn{border-top:1px solid #efd8ce;margin-top:16px;padding-top:16px}.lesson-script-reveal-message,.lesson-script-typing-feedback{color:var(--red);margin-top:14px;font-size:12px;font-weight:700}.lesson-script-new-block{border-top:1px solid #efd8ce;margin-top:18px;padding-top:14px}.lesson-script-new-block>span,.lesson-script-typing-label{color:var(--red);margin-bottom:8px;font-size:10px;font-weight:700;display:block}.lesson-script-typing-input{border:1px solid var(--border);background:var(--white);width:min(100%,420px);min-height:44px;color:var(--ink);font:inherit;margin-top:8px;padding:10px 12px;display:block}.lesson-script-typing-input:focus-visible{outline:2px solid var(--red);outline-offset:2px}.lesson-practice-typing ol{color:var(--ink-soft);gap:10px;margin:0;padding-left:24px;font-size:14px;display:grid}.lesson-practice-dialogue-line{border-bottom:1px solid #efd8ce;grid-template-columns:28px 1fr;gap:14px;padding-bottom:16px;display:grid}.lesson-practice-dialogue-line>span{color:var(--red);font-size:11px;font-weight:700}.lesson-practice-dialogue-line strong{font-family:var(--serif);font-size:28px;font-weight:400}.lesson-practice-dialogue-line p{color:var(--red);margin-top:5px;font-size:16px}.lesson-practice-dialogue-line small{color:var(--ink-soft);margin-top:4px;font-size:13px;display:block}.lesson-practice-completion{border-top:1px solid #e9a78e;margin-top:30px;padding-top:24px;position:relative}.lesson-practice-completion strong{color:var(--red);letter-spacing:.12em;font-size:13px}.lesson-practice-completion p{max-width:620px;color:var(--ink-soft);margin-top:10px;line-height:1.6}.lesson-transcript-support{color:var(--ink-faint);margin-top:7px;font-size:13px}.lesson-transcript{background:0 0;border-width:1px 0;padding:20px 0}.lesson-transcript-toggle{border:1px solid var(--border);min-height:36px;color:var(--ink);cursor:pointer;background:0 0;border-radius:0;flex:none;padding:0 12px;font-size:12px;font-weight:600}.lesson-transcript-copy{color:var(--ink-soft);margin-top:22px;font-size:15px;font-weight:300;line-height:1.8}.lesson-vocabulary-grid{grid-template-columns:repeat(5,minmax(0,1fr));align-items:stretch;gap:10px;margin-top:20px;display:grid}.lesson-vocabulary-card{border:1px solid var(--border);text-align:center;background:#ffffffb8;flex-direction:column;justify-content:space-between;min-height:116px;padding:13px 10px 11px;display:flex;position:relative}button.lesson-vocabulary-card{width:100%;color:inherit;font:inherit;cursor:pointer}.lesson-vocabulary-card.is-playable:hover,.lesson-vocabulary-card.is-playable:focus-visible,.lesson-vocabulary-card.is-playable[aria-pressed=true]{border-color:var(--red);outline:none}.lesson-vocabulary-audio-icon{color:var(--red);opacity:.72;position:absolute;top:9px;right:9px}.lesson-vocabulary-characters{font-family:var(--serif);color:var(--ink);justify-content:center;align-items:center;min-height:1.35em;font-size:clamp(28px,2vw,36px);line-height:1.15;display:flex}.lesson-vocabulary-pinyin{color:var(--red);margin-top:7px;font-size:15px;font-weight:500;line-height:1.4}.lesson-vocabulary-meaning{color:var(--ink-soft);text-align:center;overflow-wrap:anywhere;word-break:break-word;justify-content:center;align-items:flex-start;min-height:1.5em;margin-top:6px;font-size:14px;line-height:1.5;display:flex}.lesson-vocabulary-card.is-pinyin-first .lesson-vocabulary-pinyin{color:var(--ink);font-family:var(--serif);margin-top:3px;font-size:19px;line-height:1.25}.lesson-vocabulary-card.is-pinyin-first .lesson-vocabulary-characters{min-height:0;color:var(--red);font-family:var(--sans);margin-top:2px;font-size:13px;line-height:1.3}.lesson-vocabulary-card.is-pinyin-first .lesson-vocabulary-meaning{margin-top:5px;font-size:12px;line-height:1.35}.lesson-empty-state{color:var(--ink-faint);margin-top:18px;font-size:14px;font-weight:300}.lesson-completion{text-align:center;flex-direction:column;align-items:center;margin-top:34px;display:flex}.lesson-completion>p{color:var(--ink-faint);margin-top:10px;font-size:12px}.lesson-completion-control{flex-direction:column;align-items:center;gap:10px;display:flex}.lesson-completion-next{color:var(--ink-faint);font-size:12px}.lesson-completion-success{color:var(--green);font-size:13px;font-weight:600}@media (max-width:760px){.listening-exercise-grid{grid-template-columns:1fr;margin-top:30px}.listening-exercise-card{min-height:250px;padding:24px}.listening-session-header{flex-direction:column;align-items:flex-start;gap:18px}.listening-session-header .listening-secondary-button{width:100%}.listening-question-card,.listening-results-card{padding:22px 18px}.listening-answer-button,.listening-tone-choice{min-height:68px;padding:14px 10px}.tone-grid .listening-tone-choice{min-height:128px}.listening-compare-controls{gap:8px}.listening-compare-controls .listening-audio-button{padding-inline:8px}.listening-feedback-actions .listening-primary-button,.listening-feedback-actions .listening-secondary-button{flex:100%}.listening-results-actions .listening-primary-button,.listening-results-actions .listening-secondary-button{width:100%}.pronunciation-lab-header{flex-direction:column;align-items:flex-start;gap:18px}.pronunciation-lab-header .practice-back-link{margin-bottom:0}.pronunciation-lab-panels{grid-template-columns:1fr}.pronunciation-lab-panel{padding:24px}}.lesson-completion-error{color:var(--red);font-size:12px}.lesson-navigation{border-top:1px solid var(--border);justify-content:flex-start;align-items:center;gap:18px;margin-top:28px;padding-top:24px;display:flex}.home-dashboard-card-foot{border-top:1px solid var(--border);color:var(--ink-faint);justify-content:space-between;align-items:center;margin-top:22px;padding-top:16px;font-size:12px;display:flex}.home-dashboard-mobile-toggle{z-index:40;background:var(--ink);color:#fff;border:0;width:40px;height:40px;display:none;position:fixed;top:15px;left:15px}.free-page{background:var(--paper);min-height:100vh;color:var(--ink);font-family:var(--free-sans), sans-serif;padding:24px clamp(20px,5vw,76px) 70px}.free-nav{justify-content:space-between;align-items:center;max-width:1240px;margin:0 auto;display:flex}.free-login{color:var(--ink-soft);font-size:12px;text-decoration:none}.free-hero{grid-template-columns:minmax(0,1.1fr) minmax(320px,.72fr);align-items:center;gap:clamp(36px,8vw,120px);max-width:1240px;margin:90px auto 110px;display:grid}.free-hero-copy{max-width:680px}.free-eyebrow,.free-panel-kicker{color:var(--red);letter-spacing:.16em;text-transform:uppercase;font-size:11px;font-weight:700}.free-hero h1{max-width:680px;font-family:var(--free-serif), serif;margin-top:20px;font-size:clamp(48px,7vw,92px);font-weight:400;line-height:.96}.free-hero-relevance{max-width:570px;color:var(--ink-soft);margin-top:30px;font-size:clamp(17px,1.7vw,20px);font-weight:500;line-height:1.5}.free-hero-subtitle{max-width:540px;color:var(--ink-soft);margin-top:16px;font-size:16px;font-weight:350;line-height:1.6}.free-proof-row{color:var(--ink-faint);flex-wrap:wrap;gap:10px 24px;margin-top:38px;font-size:12px;display:flex}.free-proof-row span:before{content:"✓";color:var(--green);margin-right:7px}.free-form-panel{background:var(--ink);color:var(--paper);box-shadow:var(--shadow);padding:38px clamp(24px,4vw,46px) 42px;position:relative}.free-panel-mark{color:#faf8f41f;font-family:var(--free-serif), serif;font-size:110px;line-height:1;position:absolute;top:-30px;right:28px}.free-form-panel h2{font-family:var(--free-serif), serif;margin-top:12px;font-size:36px;font-weight:400;position:relative}.free-form-panel>p:not(.free-panel-kicker){color:#faf8f4ad;margin-top:12px;font-size:14px;line-height:1.5}.free-lead-form{margin-top:30px;position:relative}.free-lead-form-fields{gap:16px;display:grid}.free-lead-form label>span{color:#faf8f4b8;margin-bottom:7px;font-size:12px;display:block}.free-lead-form input[type=text],.free-lead-form input[type=email],.free-lead-form-fields input{width:100%;min-height:48px;color:var(--paper);background:#faf8f414;border:1px solid #faf8f447;border-radius:0;outline:none;padding:12px 13px}.free-lead-form-fields input:focus{border-color:var(--paper)}.free-consent{align-items:flex-start;gap:10px;margin-top:18px;display:flex}.free-consent input{width:16px;height:16px;accent-color:var(--red);flex:none;margin-top:1px}.free-consent span{line-height:1.45;margin:0!important;font-size:11px!important}.free-lead-submit{background:var(--red);color:#fff;width:100%;min-height:50px;font-family:var(--free-sans), sans-serif;letter-spacing:.05em;cursor:pointer;border:0;margin-top:24px;font-size:13px;font-weight:700}.free-lead-submit:disabled{cursor:wait;opacity:.65}.free-lead-note{text-align:center;margin-top:12px!important;font-size:11px!important}.free-lead-error{color:#f3a08c;margin-top:14px;font-size:12px}.free-course-preview{border-top:1px solid var(--border);grid-template-columns:repeat(3,1fr);gap:0;max-width:1240px;margin:0 auto;display:grid}.free-course-preview>div{border-right:1px solid var(--border);padding:28px 30px 0 0}.free-course-preview>div+div{padding-left:30px}.free-course-preview>div:last-child{border-right:0}.free-course-preview span{color:var(--red);font-size:12px;font-weight:700}.free-course-preview h2{max-width:250px;font-family:var(--free-serif), serif;margin-top:20px;font-size:25px;font-weight:400;line-height:1.1}.free-course-preview p{max-width:260px;color:var(--ink-soft);margin-top:12px;font-size:13px;line-height:1.5}@media (max-width:760px){.free-page{padding:20px 20px 48px}.free-login{text-align:right;max-width:120px}.free-hero{grid-template-columns:1fr;gap:64px;margin:72px auto 76px}.free-hero h1{font-size:clamp(48px,15vw,72px)}.free-form-panel{padding:32px 24px 34px}.free-course-preview{grid-template-columns:1fr}.free-course-preview>div,.free-course-preview>div+div{border-right:0;border-bottom:1px solid var(--border);padding:24px 0}.free-course-preview>div:last-child{border-bottom:0}.free-course-preview h2{margin-top:12px}}@media (max-width:1050px){.app-content{padding-inline:40px}.pinyin-anchor-method{grid-template-columns:1fr}.pinyin-anchor-method-center{padding-inline:0}.pinyin-selector-grid,.pinyin-decoder-main-grid{grid-template-columns:1fr}.pinyin-decoder-arrow{display:none}.pinyin-section-head h2{font-size:30px}.pinyin-decoder-equation{font-size:25px}.practice-card h2{font-size:28px}.learning-path-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.learning-path-steps li:nth-child(3){border-right:1px solid var(--border)}.speaking-path-levels{grid-template-columns:repeat(2,minmax(0,1fr))}.speaking-path-levels li:nth-child(2n){border-right:1px solid var(--border)}.learning-course-card{grid-template-columns:90px minmax(0,1fr)}.learning-course-action{grid-column:2;justify-content:flex-start;padding:0 32px 28px}.home-dashboard-grid-4,.home-dashboard-grid-3{grid-template-columns:repeat(2,1fr)}.home-dashboard-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.home-dashboard-hero{grid-template-columns:1fr}.learn-continue-card{grid-template-columns:180px 1fr}.learn-continue-action{grid-column:2;padding:0 30px 30px}.lesson-vocabulary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:760px){.app-content{padding-inline:20px}.pinyin-hero{flex-direction:column;align-items:flex-start}.pinyin-how-link,.pinyin-hero .practice-back-link{margin-top:0}.pinyin-page{gap:24px}.pinyin-anchor-method,.pinyin-section,.pinyin-selector-panel,.pinyin-quick-card{padding:20px}.pinyin-anchor-example{font-size:24px}.pinyin-grid-group-items{grid-template-columns:repeat(auto-fit,minmax(62px,max-content))}.pinyin-sound-card{min-height:50px;padding:8px 10px}.pinyin-decoder-equation{font-size:23px}.pinyin-quick-sound{font-size:52px}.practice-page{padding-top:34px}.practice-path-intro{margin-top:38px}.learning-path-steps,.speaking-path-levels{grid-template-columns:1fr}.learning-path-steps li,.speaking-path-levels li{border-right:1px solid var(--border);border-bottom:0;min-height:0}.learning-path-steps li:last-child,.speaking-path-levels li:last-child{border-bottom:1px solid var(--border)}.speaking-path-levels h2{margin-top:16px}.continue-practice-card{flex-direction:column;align-items:flex-start;padding:25px}.continue-practice-card .home-dashboard-primary{margin-top:0}.learning-course-card{grid-template-columns:1fr}.learning-course-number{border-right:0;padding:22px 24px 0;font-size:38px}.learning-course-copy{padding:20px 24px}.learning-course-copy h2{font-size:26px}.learning-course-action{grid-column:auto;min-width:0;padding:0 24px 24px}.master-part-heading{flex-direction:column;align-items:flex-start}.course-module-title-row{flex-direction:column;align-items:flex-start;gap:10px}.practice-tool-levels-heading{flex-direction:column;align-items:flex-start}.practice-series-list,.practice-locked-levels{grid-template-columns:1fr}.practice-card-grid{grid-template-columns:1fr;margin-top:26px}.practice-card{min-height:0;padding:24px}.practice-card h2{font-size:27px}.practice-placeholder-copy{margin-top:42px;padding-top:24px}.home-dashboard-app{display:block}.home-dashboard-sidebar{height:100%;transition:all .25s;position:fixed;transform:translate(-100%)}.home-dashboard-sidebar.is-open{transform:none}.home-dashboard-mobile-toggle{display:block}.home-dashboard-main{grid-column:auto}.home-dashboard-topbar{padding-left:65px}.home-dashboard-content{padding:30px 20px 55px}.home-dashboard-grid-4,.home-dashboard-grid-3,.home-dashboard-grid-2{grid-template-columns:1fr}.home-dashboard-path-card{grid-template-columns:70px 1fr}.home-dashboard-path-copy{padding:20px}.home-dashboard-resource-banner{flex-direction:column;align-items:flex-start}.blueprint-course-header{flex-direction:column;gap:18px}.blueprint-method-card{padding:20px 18px}.blueprint-method-card p{font-size:20px}.blueprint-progression{gap:6px;line-height:1.8}.blueprint-module-heading{align-items:flex-start;padding:17px 18px}.blueprint-module-heading h2{font-size:21px;line-height:1.2}.blueprint-lesson{flex-direction:column;align-items:flex-start;gap:10px;padding:14px 18px}.blueprint-complete-button{margin-left:43px}.blueprint-lesson-placeholder{padding:22px 18px}.home-dashboard-continue{grid-template-columns:1fr}.home-dashboard-course-art{min-height:130px}.home-dashboard-continue-action{padding-top:0}.home-dashboard-page-title{font-size:38px}.learn-continue-card{grid-template-columns:1fr}.learn-continue-art{min-height:130px}.learn-continue-action{grid-column:auto;padding:0 25px 25px}.learn-continue-copy{padding:25px}.learn-course-grid{grid-template-columns:1fr}.learn-course-card h3{font-size:24px}.learn-placeholder-copy{margin-top:48px}.course-detail-meta{flex-wrap:wrap}.course-intro-card{flex-direction:column;padding:25px}.course-module-heading{padding:22px 20px 18px}.course-module-heading h2{font-size:24px}.course-lesson-row{grid-template-columns:34px 1fr;gap:12px;padding:16px 20px}.course-lesson-action{grid-column:2;justify-self:start}.lesson-top-navigation{gap:12px;min-height:48px}.lesson-course-content{display:none}.lesson-header{grid-template-columns:1fr;gap:22px;padding:30px 0 26px}.lesson-hero-progress{max-width:560px}.lesson-video-label{top:16px;left:18px}.lesson-video-title{font-size:17px;bottom:16px;right:18px}.lesson-video-play{width:56px;height:56px;font-size:20px}.lesson-learning-stack{margin-top:30px}.lesson-section{padding:24px 20px}.lesson-vocabulary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-takeaways-list{grid-template-columns:1fr;gap:12px}.lesson-takeaways-list li{padding:3px 0}.lesson-takeaways-list li+li{border-top:1px solid #e8cfc4;border-left:0;padding-top:15px}.lesson-navigation{flex-direction:column;align-items:stretch}}@media (max-width:520px){.lesson-vocabulary-grid{grid-template-columns:1fr}.lesson-speak-it-header,.lesson-transcript-heading{flex-direction:column}.lesson-top-navigation{justify-content:space-between}.lesson-speak-it{padding:28px 20px 26px}.lesson-speak-it-characters{margin-top:30px;font-size:39px}.lesson-transcript-toggle,.lesson-completion,.lesson-completion-control,.lesson-completion-control .home-dashboard-primary{width:100%}}.vip-coaching-page{max-width:1180px;padding-bottom:110px}.vip-coaching-hero{grid-template-columns:minmax(0,1.5fr) minmax(250px,.5fr);align-items:end;gap:64px;padding:22px 0 62px;display:grid}.vip-coaching-hero .home-dashboard-page-title{max-width:800px}.vip-coaching-hero .home-dashboard-page-sub{max-width:720px;line-height:1.7}.vip-coaching-principle{border-left:2px solid var(--red);color:var(--ink-soft);font-family:var(--serif);padding:5px 0 5px 22px;font-size:17px;line-height:1.55}.vip-coaching-section{border-top:1px solid var(--border);padding:50px 0 62px}.vip-coaching-section-label,.vip-form-field>label,.vip-checkbox-fieldset>legend{color:var(--ink-faint);font-family:var(--sans);letter-spacing:.12em;font-size:10px;font-weight:600}.vip-benefits-grid{border-top:1px solid var(--border);grid-template-columns:repeat(2,minmax(0,1fr));margin-top:26px;display:grid}.vip-benefit{border-bottom:1px solid var(--border);grid-template-columns:36px 1fr;gap:5px 15px;padding:28px 32px 30px 0;display:grid}.vip-benefit:nth-child(2n){border-left:1px solid var(--border);padding-left:32px;padding-right:0}.vip-benefit:last-child{grid-column:1/-1;padding-right:50%}.vip-benefit>span{color:var(--red);letter-spacing:.08em;grid-row:1/3;padding-top:5px;font-size:10px;font-weight:600}.vip-benefit h3{font-family:var(--serif);font-size:23px;font-weight:400;line-height:1.2}.vip-benefit p{max-width:470px;color:var(--ink-soft);font-size:14px;font-weight:300;line-height:1.65}.vip-comparison{background:var(--paper-warm);border:1px solid var(--border);grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:90px;display:grid}.vip-comparison>div{padding:27px 32px}.vip-comparison>div+div{border-left:1px solid var(--border)}.vip-comparison span{color:var(--red);letter-spacing:.12em;font-size:10px;font-weight:600}.vip-comparison p{font-family:var(--serif);margin-top:8px;font-size:21px}.vip-application-section{border-top:1px solid var(--ink);grid-template-columns:minmax(240px,.55fr) minmax(0,1fr);align-items:start;gap:70px;padding-top:58px;display:grid}.vip-application-intro{position:sticky;top:112px}.vip-application-intro h2{max-width:390px;font-family:var(--serif);margin-top:17px;font-size:38px;font-weight:400;line-height:1.08}.vip-application-intro p{max-width:390px;color:var(--ink-soft);margin-top:18px;font-size:14px;font-weight:300;line-height:1.7}.vip-application-form{gap:29px;width:100%;max-width:650px;display:grid}.vip-form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.vip-form-field{gap:9px;display:grid}.vip-form-field input,.vip-form-field select,.vip-form-field textarea{background:var(--white);width:100%;min-height:50px;color:var(--ink);font:400 15px/1.4 var(--sans);border:1px solid #0f0d0a38;border-radius:0;padding:12px 14px}.vip-form-field textarea{resize:vertical;min-height:138px}.vip-form-field input:focus-visible,.vip-form-field select:focus-visible,.vip-form-field textarea:focus-visible,.vip-checkbox-grid input:focus-visible+span,.vip-application-submit:focus-visible{outline:2px solid var(--red);outline-offset:2px}.lesson-sentence-builder-challenges,.lesson-sentence-builder-banks{gap:14px;margin-top:18px;display:grid}.lesson-sentence-builder-challenge{border-top:1px solid #efd8ce;padding-top:12px}.lesson-sentence-builder-challenge.is-active .lesson-script-typing-label{color:var(--ink)}.lesson-sentence-builder-banks{gap:12px;margin-top:24px}.lesson-sentence-builder-bank{border:0;min-width:0;margin:0;padding:0}.lesson-sentence-builder-bank legend{padding:0}.lesson-sentence-builder-options{flex-wrap:wrap;gap:7px;margin-top:8px;display:flex}.lesson-sentence-builder-option{border:1px solid var(--border);min-width:76px;color:var(--ink);text-align:left;cursor:pointer;background:#ffffffb8;gap:2px;padding:7px 10px;display:grid}.lesson-sentence-builder-option:hover,.lesson-sentence-builder-option:focus-visible{border-color:var(--red);outline:none}.lesson-sentence-builder-option span{font-size:13px}.lesson-sentence-builder-option small{color:var(--red);font-size:11px}.lesson-sentence-builder-answers{border-top:1px solid #efd8ce;gap:10px;margin-top:18px;padding-top:16px;display:grid}.lesson-sentence-builder-answer{gap:3px;display:grid}.lesson-sentence-builder-answer span{color:var(--ink);font-size:14px}.lesson-sentence-builder-answer small{color:var(--red);font-size:12px}.vip-form-field [aria-invalid=true]{border-color:var(--red)}.vip-checkbox-fieldset{border:0;min-width:0;margin:0;padding:0}.vip-checkbox-fieldset>legend{margin-bottom:13px}.vip-checkbox-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.vip-checkbox-grid label{cursor:pointer;min-width:0;position:relative}.vip-checkbox-grid input{opacity:0;width:1px;height:1px;position:absolute}.vip-checkbox-grid span{background:var(--white);min-height:45px;color:var(--ink-soft);border:1px solid #0f0d0a26;align-items:center;padding:10px 13px 10px 39px;font-size:13px;line-height:1.35;display:flex}.vip-checkbox-grid span:before{content:"";border:1px solid var(--ink-faint);background:var(--paper);width:15px;height:15px;position:absolute;left:14px}.vip-checkbox-grid input:checked+span{border-color:var(--ink);color:var(--ink)}.vip-checkbox-grid input:checked+span:before{border-color:var(--red);background:var(--red);box-shadow:inset 0 0 0 3px var(--white)}.vip-form-error,.vip-form-submit-error{color:var(--red-dark);font-size:12px;line-height:1.45}.vip-form-submit-error{margin-top:-9px}.vip-application-submit{background:var(--ink);width:fit-content;min-height:50px;color:var(--paper);font:600 14px/1 var(--sans);border:0;padding:13px 21px}.vip-application-submit:hover:not(:disabled){background:#28241f}.vip-application-submit:disabled{cursor:wait;opacity:.58}.vip-application-note{max-width:530px;color:var(--ink-faint);margin-top:-17px;font-size:12px;font-weight:300;line-height:1.55}.vip-application-success{border:1px solid var(--border);border-left:3px solid var(--red);background:var(--paper-warm);max-width:650px;padding:38px}.vip-application-success>span{color:var(--red);letter-spacing:.12em;font-size:10px;font-weight:600}.vip-application-success h3{font-family:var(--serif);margin-top:13px;font-size:30px;font-weight:400}.vip-application-success p{color:var(--ink-soft);margin-top:8px;font-size:14px;font-weight:300}@media (max-width:960px){.vip-coaching-hero{grid-template-columns:1fr;gap:30px}.vip-coaching-principle{max-width:680px}.vip-application-section{grid-template-columns:1fr;gap:42px}.vip-application-intro{position:static}}@media (max-width:760px){.vip-coaching-page{padding-bottom:72px}.vip-coaching-hero{padding:8px 0 44px}.vip-coaching-section{padding:40px 0 48px}.vip-benefits-grid,.vip-comparison,.vip-form-grid,.vip-checkbox-grid{grid-template-columns:1fr}.vip-benefit,.vip-benefit:nth-child(2n),.vip-benefit:last-child{border-left:0;grid-column:auto;padding:24px 0}.vip-comparison{margin-bottom:64px}.vip-comparison>div+div{border-top:1px solid var(--border);border-left:0}.vip-application-section{padding-top:43px}.vip-application-intro h2{font-size:32px}.vip-application-submit{width:100%}}.flashcards-page,.character-lab-page{--flashcard-paper:var(--paper);padding-top:40px}.flashcards-header,.character-lab-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-end;gap:24px;padding-bottom:28px;display:flex}.flashcards-header .home-dashboard-page-sub,.character-lab-header .home-dashboard-page-sub{max-width:680px;margin-top:12px}.flashcards-experience{text-align:center;max-width:900px;margin:25px auto 0}.flashcards-filters{scrollbar-width:thin;justify-content:center;gap:4px;padding:3px 0 10px;display:flex;overflow-x:auto}.flashcards-filters button{min-height:36px;color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;flex:none;align-items:center;gap:7px;padding:7px 11px;font-size:11px;display:inline-flex}.flashcards-filters button span{color:var(--ink-faint);font-size:10px}.flashcards-filters button.is-selected,.flashcards-filters button:hover{border-color:var(--border);background:var(--white);color:var(--ink)}.flashcard-stage{place-items:center;margin-top:15px;display:grid}.flashcard{border:1px solid var(--border);background:var(--white);text-align:center;width:min(100%,760px);min-height:390px;animation:.18s ease-out both flashcard-appear}@keyframes flashcard-appear{0%{opacity:.6;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.flashcard-front,.flashcard-back{flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:390px;padding:44px 40px;display:flex}.flashcard-front{color:inherit;cursor:pointer;background:0 0;border:0}.flashcard-hanzi{color:var(--ink);font-family:var(--serif);font-size:clamp(72px,10vw,112px);font-weight:400;line-height:1.05}.flashcard-reveal-hint{color:var(--ink-faint);margin-top:40px;font-size:11px}.flashcard-back{justify-content:flex-start;padding-top:28px}.flashcard-word{color:inherit;cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:center;padding:0;display:flex}.flashcard-back .flashcard-hanzi{font-size:60px}.flashcard-pinyin,.character-lab-word-pinyin{color:var(--red);font-size:16px}.flashcard-pinyin{margin-top:7px}.flashcard-meaning,.character-lab-word-meaning{color:var(--ink-soft);margin-top:8px;font-size:15px}.flashcard-listen,.character-lab-writer-controls button,.character-lab-completion button{border:1px solid var(--border);min-height:36px;color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:8px;padding:8px 12px;font-size:11px;display:inline-flex}.flashcard-listen{margin-top:16px}.flashcard-listen:hover,.character-lab-writer-controls button:hover,.character-lab-completion button:hover{border-color:var(--red);color:var(--ink)}.flashcard-context{border-top:1px solid var(--border);text-align:left;width:100%;margin-top:24px;padding-top:18px}.flashcard-context>.home-dashboard-eyebrow{margin-bottom:7px}.flashcard-example{border-bottom:1px solid var(--border);grid-template-columns:minmax(0,1fr);gap:3px;padding:11px 0;display:grid}.flashcard-example:last-child{border-bottom:0}.flashcard-example>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.flashcard-example strong{font-family:var(--serif);font-size:21px;font-weight:400}.flashcard-example>span{color:var(--red);font-size:12px}.flashcard-example p{color:var(--ink-soft);font-size:12px}.flashcard-example button{color:var(--ink-faint);cursor:pointer;background:0 0;border:0;padding:6px}.flashcards-navigation{justify-content:space-between;align-items:center;width:min(100%,760px);margin:18px auto 0;display:flex}.flashcards-navigation button,.flashcards-shuffle{min-height:42px;color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:8px 0;font-size:12px;display:inline-flex}.flashcards-navigation button:hover,.flashcards-shuffle:hover{color:var(--red)}.flashcards-count{color:var(--ink-faint);align-items:center;gap:7px;font-size:12px;display:flex}.flashcards-count strong{color:var(--ink);font-family:var(--serif);font-size:23px;font-weight:400}.flashcards-shuffle{justify-content:center;gap:7px;min-height:38px;margin:4px auto 0}.character-lab-page{padding-bottom:55px}.character-lab-search-wrap{z-index:4;max-width:800px;margin:33px auto 0;position:relative}.character-lab-search-wrap>label{margin-bottom:9px;display:block}.character-lab-search{border:1px solid var(--border);background:var(--white);width:100%;min-height:54px;color:var(--ink);font:inherit;border-radius:0;padding:13px 16px;font-size:16px}.character-lab-search:focus{border-color:var(--red);outline:2px solid var(--red-light);outline-offset:1px}.character-lab-results-panel{z-index:10;border:1px solid var(--border);background:var(--white);border-top:0;width:100%;max-height:min(65vh,520px);position:absolute;top:100%;overflow-y:auto;box-shadow:0 10px 24px #0f0d0a14}.character-lab-result-group{padding:12px 0 0}.character-lab-result-group>.home-dashboard-eyebrow{padding:0 16px 8px}.character-lab-suggestions{display:grid}.character-lab-suggestion{border:0;border-top:1px solid var(--border);background:var(--white);width:100%;color:var(--ink);text-align:left;cursor:pointer;grid-template-columns:minmax(56px,auto) minmax(0,1fr) auto;align-items:center;gap:13px;padding:10px 16px;display:grid}.character-lab-suggestion:hover,.character-lab-suggestion.is-active{background:var(--paper-warm)}.character-lab-suggestion-hanzi{font-family:var(--serif);font-size:27px;line-height:1}.character-lab-suggestion-detail{gap:2px;min-width:0;display:grid}.character-lab-suggestion-detail>span{color:var(--red);font-size:12px}.character-lab-suggestion-detail small{color:var(--ink-soft);text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.character-lab-source-label{color:var(--ink-faint);font-size:9px}.character-lab-source-label.is-blueprint{color:var(--red)}.character-lab-view-more{border:0;border-top:1px solid var(--border);width:100%;color:var(--red);font:inherit;text-align:left;cursor:pointer;background:0 0;padding:12px 16px;font-size:11px}.character-lab-search-message{color:var(--ink-soft);padding:17px 16px;font-size:12px}.character-lab-featured,.character-lab-selected{max-width:1000px;margin:42px auto 0}.character-lab-section-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:end;gap:28px;padding-bottom:17px;display:flex}.character-lab-section-heading h2{font-family:var(--serif);margin-top:7px;font-size:27px;font-weight:400}.character-lab-section-heading p{max-width:350px;color:var(--ink-faint);font-size:11px}.character-lab-featured-grid{border-left:1px solid var(--border);border-top:1px solid var(--border);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.character-lab-featured-grid button{border:0;border-right:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--white);text-align:left;cursor:pointer;gap:4px;min-height:100px;padding:15px;display:grid}.character-lab-featured-grid button:hover{background:var(--paper-warm)}.character-lab-featured-grid strong{font-family:var(--serif);font-size:27px;font-weight:400}.character-lab-featured-grid span{color:var(--red);font-size:11px}.character-lab-featured-grid small{color:var(--ink-faint);font-size:10px}.character-lab-word-summary{border-bottom:1px solid var(--border);justify-content:space-between;align-items:end;gap:24px;padding-bottom:20px;display:flex}.character-lab-word-summary h2{font-family:var(--serif);margin-top:4px;font-size:52px;font-weight:400;line-height:1.1}.character-lab-word-pinyin{color:var(--red);margin-top:5px;font-size:14px}.character-lab-word-meaning{margin-top:4px}.character-lab-traditional{color:var(--ink-faint);margin-top:5px;font-size:11px}.character-lab-character-picker{gap:11px;margin-top:23px;display:grid}.character-lab-character-picker>div:last-child{flex-wrap:wrap;gap:8px;display:flex}.character-lab-character-picker button{aspect-ratio:1;border:1px solid var(--border);background:var(--white);width:58px;color:var(--ink);font-family:var(--serif);cursor:pointer;place-items:center;font-size:31px;display:grid}.character-lab-character-picker button:hover,.character-lab-character-picker button.is-selected{border-color:var(--red);background:var(--red-light)}.character-lab-practice-grid{grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);align-items:start;gap:34px;margin-top:25px;display:grid}.character-lab-writer-section{border:1px solid var(--border);background:var(--white);min-width:0;padding:20px}.character-lab-writer-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.character-lab-writer-heading h3{font-family:var(--serif);margin-top:4px;font-size:31px;font-weight:400}.character-lab-writer-heading>span{color:var(--ink-faint);font-size:10px}.character-lab-writer-frame{border:1px solid var(--border);background:var(--paper);place-items:center;min-height:284px;margin-top:12px;display:grid;position:relative}.character-lab-writer-canvas{aspect-ratio:1;opacity:0;width:min(100%,320px);min-height:280px}.character-lab-writer-canvas.is-ready{opacity:1}.character-lab-writer-canvas svg{touch-action:none;max-width:100%;margin:0 auto;display:block}.character-lab-writer-loading,.character-lab-writer-message{color:var(--ink-soft);text-align:center;place-content:center;gap:10px;padding:20px;font-size:12px;display:grid;position:absolute;inset:0}.character-lab-text-button{border:1px solid var(--border);background:var(--white);color:var(--red);cursor:pointer;justify-self:center;padding:7px 10px}.character-lab-writer-controls{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.character-lab-writer-controls button{flex:auto}.character-lab-stroke-count{color:var(--ink-soft);margin-top:12px;font-size:11px}.character-lab-practice-message{min-height:18px;color:var(--ink-faint);margin-top:8px;font-size:11px}.character-lab-practice-message.is-complete{color:var(--red)}.character-lab-completion{flex-wrap:wrap;gap:8px;margin-top:11px;display:flex}.character-lab-word-context{padding:20px 0 0}.character-lab-word-context h3{font-family:var(--serif);margin-top:7px;font-size:28px;font-weight:400}.character-lab-word-context>p:not(.character-lab-word-pinyin){color:var(--ink-soft);font-size:13px}.character-lab-word-context article{border-bottom:1px solid var(--border);gap:3px;padding:14px 0;display:grid}.character-lab-word-context article:first-of-type{border-top:1px solid var(--border);margin-top:12px}.character-lab-word-context article strong{font-family:var(--serif);font-size:20px;font-weight:400}.character-lab-word-context article span{color:var(--red);font-size:11px}.character-lab-word-context article p{color:var(--ink-soft);font-size:11px}.flashcard-front:focus-visible,.flashcard-word:focus-visible,.flashcards-navigation button:focus-visible,.flashcards-filters button:focus-visible,.flashcard-listen:focus-visible,.flashcard-example button:focus-visible,.character-lab-search:focus-visible,.character-lab-suggestion:focus-visible,.character-lab-featured-grid button:focus-visible,.character-lab-character-picker button:focus-visible,.character-lab-writer-controls button:focus-visible,.character-lab-completion button:focus-visible,.character-lab-view-more:focus-visible{outline:2px solid var(--red);outline-offset:3px}@media (max-width:760px){.character-lab-practice-grid{grid-template-columns:minmax(0,1fr);gap:25px}.character-lab-featured-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:520px){.flashcards-page,.character-lab-page{padding-top:30px}.flashcards-header,.character-lab-header{flex-direction:column;align-items:flex-start;gap:14px}.flashcard{min-height:340px}.flashcard-front,.flashcard-back{min-height:340px;padding:28px 18px}.flashcard-back .flashcard-hanzi{font-size:49px}.flashcards-filters{justify-content:flex-start;margin-right:-16px;padding-right:16px}.character-lab-section-heading{flex-direction:column;align-items:flex-start;gap:8px}.character-lab-featured-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.character-lab-featured-grid button{min-height:90px;padding:12px}.character-lab-suggestion{grid-template-columns:minmax(44px,auto) minmax(0,1fr);gap:10px;padding-inline:12px}.character-lab-source-label{grid-column:2}.character-lab-word-summary{align-items:flex-start}.character-lab-writer-section{padding:14px}.character-lab-writer-frame,.character-lab-writer-canvas{min-height:250px}}@media (prefers-reduced-motion:reduce){.flashcard{animation:none}}.character-lab-guide-link{min-height:36px;color:var(--red);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;margin-top:15px;padding:0;font-size:12px;display:inline-flex}.character-lab-guide-link:hover{text-underline-offset:4px;text-decoration:underline}.stroke-order-guide{border:1px solid var(--border);background:var(--white);margin-top:8px;padding:23px 24px 21px}.stroke-order-guide-intro{border-bottom:1px solid var(--border);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:5px 26px;padding-bottom:20px;display:grid}.stroke-order-guide-intro .home-dashboard-eyebrow,.stroke-order-guide-intro h2,.stroke-order-guide-intro .stroke-order-guide-subtitle,.stroke-order-guide-intro p{grid-column:1}.stroke-order-guide-intro h2{font-family:var(--serif);margin-top:4px;font-size:31px;font-weight:400}.stroke-order-guide-intro .stroke-order-guide-subtitle{color:var(--red);font-family:var(--serif);font-size:16px}.stroke-order-guide-intro p:not(.stroke-order-guide-subtitle){max-width:710px;color:var(--ink-soft);margin-top:5px;font-size:12px;line-height:1.55}.stroke-order-guide-intro>.stroke-order-guide-cta{grid-area:1/2/span 5}.stroke-order-guide-cta{border:1px solid var(--red);background:var(--red);min-height:38px;color:var(--white);font:inherit;cursor:pointer;justify-content:center;align-items:center;padding:8px 13px;font-size:11px;display:inline-flex}.stroke-order-guide-cta:hover{background:#a93e27}.stroke-order-guide-rules{-moz-column-gap:24px;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px;margin-top:3px;display:grid}.stroke-order-rule{border-bottom:1px solid var(--border);grid-template-columns:32px minmax(0,1fr) 56px auto;align-items:center;gap:9px;min-height:82px;padding:12px 0;display:grid}.stroke-order-rule-number{color:var(--ink-faint);align-self:start;padding-top:4px;font-size:10px}.stroke-order-rule-copy{min-width:0}.stroke-order-rule-copy h3{color:var(--ink);font-size:10px;font-weight:700;line-height:1.35}.stroke-order-rule-chinese{color:var(--red);margin-top:3px;font-size:11px;display:block}.stroke-order-rule-copy p{color:var(--ink-faint);margin-top:3px;font-size:9px;line-height:1.35}.stroke-order-rule-example{justify-items:center;gap:2px;display:grid}.stroke-order-rule-example strong{font-family:var(--serif);font-size:36px;font-weight:400;line-height:1}.stroke-order-rule-example span{color:var(--ink-faint);font-size:9px}.stroke-order-play{border:1px solid var(--border);min-height:30px;color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;align-items:center;gap:5px;padding:5px 7px;font-size:9px;display:inline-flex}.stroke-order-play:hover,.stroke-order-rule.is-playing .stroke-order-play{border-color:var(--red);color:var(--red)}.stroke-guide-animation{border-top:1px solid var(--border);grid-column:2/-1;place-items:center;min-height:112px;margin-top:6px;display:grid}.stroke-guide-animation>div{width:112px;height:112px}.stroke-guide-animation>div.is-hidden{display:none}.stroke-guide-animation svg{max-width:100%;display:block}.stroke-guide-animation-fallback{color:var(--red);font-family:var(--serif);font-size:68px}.stroke-order-basic-strokes{border-top:1px solid var(--border);grid-template-columns:135px minmax(0,1fr);align-items:start;gap:18px;margin-top:20px;padding-top:17px;display:grid}.stroke-order-basic-strokes>.home-dashboard-eyebrow{padding-top:9px}.stroke-order-stroke-list{background:var(--border);border:1px solid var(--border);grid-template-columns:repeat(8,minmax(0,1fr));gap:1px;display:grid}.stroke-order-basic-stroke{background:var(--white);justify-items:center;gap:3px;min-height:66px;padding:7px 3px;display:grid}.stroke-order-basic-stroke strong{font-family:var(--serif);font-size:25px;font-weight:400;line-height:1.1}.stroke-order-basic-stroke span{color:var(--ink-faint);text-align:center;font-size:8px}.stroke-order-guide-note{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:20px;margin-top:20px;padding-top:16px;display:flex}.stroke-order-guide-note p{max-width:660px;color:var(--ink-soft);margin-top:6px;font-size:11px;line-height:1.5}.stroke-order-guide-link:focus-visible,.stroke-order-guide-cta:focus-visible,.stroke-order-play:focus-visible{outline:2px solid var(--red);outline-offset:3px}@media (max-width:820px){.stroke-order-guide-rules{grid-template-columns:minmax(0,1fr)}.stroke-order-rule{grid-template-columns:34px minmax(0,1fr) 64px auto}}@media (max-width:560px){.stroke-order-guide{padding:18px 14px}.stroke-order-guide-intro{grid-template-columns:1fr;gap:5px}.stroke-order-guide-intro h2{font-size:27px;line-height:1.15}.stroke-order-guide-intro>.stroke-order-guide-cta{grid-area:auto/1;justify-self:start;margin-top:7px}.stroke-order-rule{grid-template-columns:26px minmax(0,1fr) 51px auto;gap:6px;min-height:76px}.stroke-order-rule-copy h3{font-size:9px}.stroke-order-rule-example strong{font-size:31px}.stroke-order-play{padding-inline:6px}.stroke-order-basic-strokes{grid-template-columns:1fr;gap:10px}.stroke-order-stroke-list{grid-template-columns:repeat(4,minmax(0,1fr))}.stroke-order-guide-note{flex-direction:column;align-items:flex-start}}.mobile-nav-toggle{display:none}@media (max-width:900px){.home-dashboard-app.app-shell{display:block}.home-dashboard-sidebar.app-sidebar{display:none}.home-dashboard-topbar{justify-content:space-between;padding:0 16px}.home-dashboard-topbar .mobile-nav-toggle{border:1px solid var(--border);background:var(--white);min-height:40px;color:var(--ink);font-family:var(--sans);align-items:center;gap:8px;padding:0 14px;font-size:13px;display:inline-flex}.home-dashboard-topbar .mobile-nav-toggle svg{width:18px;height:18px}.home-dashboard-topbar .mobile-nav-toggle:focus-visible,.mobile-nav-close:focus-visible,.mobile-nav-link:focus-visible{outline:2px solid var(--red);outline-offset:3px}}.mobile-nav-layer{font-family:var(--sans);z-index:60;position:fixed;inset:0}.mobile-nav-backdrop{background:#0f0d0a73;border:0;position:absolute;inset:0}.mobile-nav-drawer{background:var(--ink);width:min(300px,84vw);color:var(--paper);box-shadow:var(--shadow);padding:22px 18px;position:absolute;inset:0 auto 0 0;overflow-y:auto}.mobile-nav-head{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.mobile-nav-close{width:40px;height:40px;color:var(--paper);background:0 0;border:1px solid #ffffff29;place-items:center;display:grid}.mobile-nav-close svg{width:18px;height:18px}.mobile-nav-drawer ul{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.mobile-nav-link{color:#faf8f4b8;border-left:2px solid #0000;align-items:center;gap:12px;min-height:48px;padding:0 13px;font-size:15px;display:flex}.mobile-nav-link.active,.mobile-nav-link:hover{color:var(--paper);border-left-color:var(--red);background:#ffffff0f}.mobile-nav-link .nav-icon{text-align:center;width:20px;font-size:16px}svg.nav-icon{height:16px}.basics-line-label{color:var(--red);letter-spacing:.12em;text-transform:uppercase;margin:0 0 -26px;font-size:11px;font-weight:600;position:relative}.basics-grammar-list li>div{min-width:0}.basics-grammar-list strong{color:var(--ink);font-weight:600}.basics-grammar-formula{border:1px solid var(--border);background:var(--paper-warm);color:var(--ink);margin-left:10px;padding:1px 8px;font-size:13px;display:inline-block}.basics-grammar-list p{margin:6px 0 0}.basics-grammar-example{color:var(--ink);overflow-wrap:anywhere}.basics-lesson-note{margin:0 0 14px;font-size:13px}
