:root{color:#172b27;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;background:#f6f8f7;font-family:Inter,ui-sans-serif,system-ui,sans-serif;line-height:1.5}*{box-sizing:border-box}html{background:#f6f8f7}body{min-width:320px;margin:0;overflow-x:hidden}.app-shell{min-height:100dvh;display:flex}.sidebar{color:#eef8f4;background:#123d35;flex-direction:column;width:248px;padding:28px 18px;display:flex;position:fixed;inset:0 auto 0 0}.brand{color:#fff;align-items:center;gap:11px;padding:0 9px;font-size:17px;font-weight:800;line-height:1.05;text-decoration:none;display:flex}.brand-mark{color:#11352e;letter-spacing:-1px;background:#b9f06e;border-radius:12px;place-items:center;width:37px;height:37px;font-size:12px;display:grid}.sidebar-label{letter-spacing:.12em;text-transform:uppercase;color:#9fc4b8;margin:36px 10px 10px;font-size:10px;font-weight:800}.sidebar nav{gap:5px;display:grid}.sidebar nav a{color:#b7d3ca;border-radius:9px;align-items:center;gap:11px;padding:10px;font-weight:650;text-decoration:none;display:flex}.sidebar nav a.active,.sidebar nav a:hover{color:#fff;background:#225148}.course-status{background:#1b4a41;border:1px solid #2e6157;border-radius:13px;margin:28px 9px 0;padding:15px}.course-status .sidebar-label{margin:0 0 7px}.course-status small{color:#b6d1c8;margin-top:7px;display:block}.progress-track{background:#dfece5;border-radius:99px;height:7px;margin-top:12px;overflow:hidden}.progress-track span,.lesson-progress span{border-radius:inherit;background:#8dde71;height:100%;display:block}.sidebar-footer{color:#b7d3ca;margin:auto 9px 2px;font-size:12px}.sidebar-footer span{color:#8dde71}.content-shell{width:calc(100% - 248px);min-width:0;margin-left:248px}.topbar{color:#61736d;background:#fbfcfc;border-bottom:1px solid #e5ebe8;justify-content:flex-end;align-items:center;gap:15px;height:76px;padding:0 48px;font-size:13px;display:flex}.mobile-brand{display:none}.avatar{color:#17483e;background:#d7e7df;border-radius:50%;flex:none;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.page-content{width:100%;max-width:1080px;margin:auto;padding:46px 48px 64px}h1,h2,h3,p{overflow-wrap:break-word;margin-top:0}h1{letter-spacing:-.045em;margin-bottom:12px;font-size:clamp(32px,4vw,48px);line-height:1.1}h2{letter-spacing:-.025em}.page-lead{color:#61736d;max-width:650px;font-size:17px}.eyebrow{color:#29916f;text-transform:uppercase;letter-spacing:.1em;margin-bottom:9px;font-size:11px;font-weight:800}.primary,button{color:#fff;min-height:44px;font:inherit;cursor:pointer;background:#187b60;border:0;border-radius:10px;justify-content:center;align-items:center;gap:9px;padding:10px 17px;font-weight:750;text-decoration:none;display:inline-flex;box-shadow:0 8px 18px #187b6026}.primary:hover,button:hover{background:#11654e}.welcome-row,.module-heading,.lesson-top{justify-content:space-between;align-items:flex-start;gap:28px;display:flex}.streak{background:#fff;border:1px solid #e3ebe7;border-radius:13px;align-items:center;gap:10px;min-width:195px;padding:11px 14px;display:flex}.streak>span{color:#e79242;font-size:22px}.streak small{color:#71827c;font-size:11px;display:block}.hero-card{color:#fff;background:linear-gradient(125deg,#155e4d,#239275);border-radius:22px;min-height:270px;margin:36px 0 46px;padding:38px 42px;position:relative;overflow:hidden}.hero-card>div:first-child{z-index:1;max-width:560px;position:relative}.hero-card h2{margin:4px 0 10px;font-size:32px}.hero-card p:not(.eyebrow){color:#d5eee5;max-width:470px}.hero-meta{color:#d5eee5;gap:16px;margin:22px 0;font-size:13px;display:flex}.primary-light{color:#16493e;box-shadow:none;background:#e0f5bf}.primary-light:hover{background:#fff}.hero-orb{color:#155e4d;text-align:center;background:#b8eb78;border-radius:50%;place-content:center;width:220px;height:220px;display:grid;position:absolute;bottom:-58px;right:6%;transform:rotate(-11deg)}.hero-orb span{letter-spacing:-.07em;font-size:47px;font-weight:850}.hero-orb small{font-weight:700}.section-heading{justify-content:space-between;align-items:flex-end;margin-bottom:17px;display:flex}.section-heading h2{margin:0;font-size:25px}.section-heading a,.back-link,.text-button{color:#187b60;font-weight:750;text-decoration:none}.level-card{background:#fff;border:1px solid #e1eae5;border-radius:17px;align-items:center;gap:20px;padding:24px;display:flex;box-shadow:0 8px 20px #173c3210}.level-icon{color:#23664d;background:#dff3cb;border-radius:17px;place-items:center;width:62px;height:62px;font-size:19px;font-weight:850;display:grid}.level-copy{flex:1;min-width:0}.level-copy p:not(.eyebrow){color:#63746e;margin-bottom:14px}.level-copy h3{margin:0 0 5px;font-size:18px}.lesson-dots{gap:7px;display:flex}.lesson-dots span{color:#80918b;background:#edf2ef;border-radius:50%;place-items:center;width:23px;height:23px;font-size:11px;font-weight:800;display:grid}.lesson-dots .done{color:#fff;background:#187b60}.module-badge,.lesson-score{text-align:center;color:#23664d;background:#e5f4d1;border-radius:17px;padding:15px 18px;display:grid}.module-badge strong{font-size:25px;line-height:1}.module-badge span,.lesson-score span,.lesson-score small{color:#5d806e;font-size:11px}.module-progress{background:#fff;border:1px solid #e3ebe7;border-radius:14px;margin:34px 0 25px;padding:17px 20px}.module-progress>div:first-child{justify-content:space-between;gap:12px;display:flex}.module-progress .progress-track{height:9px}.lesson-list{gap:13px;display:grid}.lesson-card{background:#fff;border:1px solid #e0e9e5;border-radius:15px;grid-template-columns:56px minmax(0,1fr) auto;align-items:center;gap:20px;padding:20px 23px;display:grid}.lesson-card.completed{border-color:#a9d7c5}.lesson-number{color:#63746e;border:1px solid #cfddd7;border-radius:50%;place-items:center;width:44px;height:44px;font-size:13px;font-weight:850;display:grid}.completed .lesson-number{color:#fff;background:#187b60;border-color:#187b60}.lesson-card h2{margin:0 0 4px;font-size:19px}.lesson-card p:not(.eyebrow){color:#687873;margin:0;font-size:14px}.lesson-card .eyebrow{margin-bottom:3px}.lesson-action{justify-items:end;gap:9px;display:grid}.lesson-action>span{color:#647670;font-size:12px}.lesson-top{margin-bottom:25px}.lesson-score{min-width:116px}.lesson-score strong{font-size:28px}.lesson-progress{background:#dce8e2;border-radius:99px;height:8px;margin-bottom:30px;overflow:hidden}.lesson-sections{max-width:760px}.section,.exercise{background:#fff;border:1px solid #dfe8e3;border-radius:14px;margin:18px 0;padding:22px;box-shadow:0 5px 14px #123c3408}.section h2{margin-bottom:10px;font-size:20px}.translation,small{color:#687873}.line{background:#f1f7f3;border-radius:8px;padding:11px 13px}.line audio{margin-top:7px;display:block}audio{vertical-align:middle;max-width:100%}.choices{flex-wrap:wrap;gap:8px;margin:14px 0;display:flex}.choices button{color:#183c32;box-shadow:none;background:#edf4f0}.choices .selected{color:#fff;background:#187b60}input{width:min(100%,480px);max-width:100%;font:inherit;border:1px solid #b9cbc3;border-radius:8px;margin:12px 0;padding:11px 12px;display:block}.correct{color:#087b46}.incorrect{color:#b22929}.completion{flex-wrap:wrap;gap:12px;margin:35px 0 10px;display:flex}@media (width<=760px){.sidebar{display:none}.content-shell{width:100%;margin-left:0}.topbar{height:calc(62px + env(safe-area-inset-top));padding:env(safe-area-inset-top) max(20px, env(safe-area-inset-right)) 0 max(20px, env(safe-area-inset-left));justify-content:space-between}.mobile-brand{color:#184a40;font-weight:850;text-decoration:none;display:block}.topbar>span{display:none}.page-content{padding:29px max(20px, env(safe-area-inset-right)) calc(48px + env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left))}.welcome-row,.module-heading,.lesson-top{display:block}.streak{width:max-content;max-width:100%;margin-top:20px}.hero-card{min-height:310px;padding:28px}.hero-orb{width:180px;height:180px;bottom:-75px;right:-45px}.hero-orb span{font-size:37px}.hero-card h2{max-width:230px;font-size:28px}.level-card{align-items:flex-start}.level-icon{flex:none;width:48px;height:48px}.text-button{display:none}.lesson-card{grid-template-columns:44px minmax(0,1fr);gap:14px;padding:18px}.lesson-action{grid-column:2;place-items:center start;gap:12px;display:flex}.lesson-score{width:max-content;margin-top:20px}.section,.exercise{padding:17px}.module-badge{width:max-content;margin-top:18px}.hero-meta{flex-direction:column;gap:5px}.section-heading{align-items:center}.section-heading a{font-size:13px}}@media (width<=420px){body{min-width:0}.topbar{gap:10px}.mobile-brand{font-size:14px}.mobile-review{font-size:11px}.avatar{width:30px;height:30px;font-size:13px}.page-content{padding-top:24px}h1{font-size:clamp(28px,9vw,34px)}.page-lead{font-size:16px}.hero-card{border-radius:18px;min-height:330px;margin:28px 0 36px;padding:23px 20px}.hero-card h2{max-width:205px;font-size:26px}.hero-orb{width:164px;height:164px;bottom:-67px;right:-57px}.level-card{gap:13px;padding:18px 16px}.level-icon{border-radius:13px;width:42px;height:42px;font-size:15px}.lesson-card{gap:11px;padding:16px}.lesson-card h2{font-size:17px}.lesson-action{flex-direction:column;align-items:flex-start;gap:7px}.lesson-action .primary{width:100%}.module-progress{padding:15px 16px}.module-progress>div:first-child{font-size:14px}.lesson-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.lesson-score{width:100%;min-width:0;margin-top:16px;padding:12px 9px}.lesson-score strong{font-size:24px}.section,.exercise{border-radius:12px;padding:15px}.section h2{font-size:19px}.choices button,.completion .primary,.completion button{width:100%}.completion{margin-top:26px}.line{padding:10px}.lesson-dots{flex-wrap:wrap}}@media (width<=760px){.level-card{flex-wrap:wrap}.level-card .text-button{background:#f3faf6;border:1px solid #b9dfcf;border-radius:10px;flex-basis:100%;justify-content:center;align-items:center;width:100%;min-height:44px;padding:10px 14px;display:inline-flex}}.lesson-navigation{z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border:1px solid #d9e8e0;border-radius:14px;justify-content:space-between;gap:12px;width:min(760px,100vw - 344px);padding:9px;display:flex;position:fixed;bottom:20px;left:calc(50% + 124px);transform:translate(-50%);box-shadow:0 10px 28px #123c3426}.lesson-navigation-back,.lesson-navigation-next{border-radius:9px;flex:1;justify-content:center;align-items:center;min-height:44px;font-size:14px;font-weight:800;text-decoration:none;display:inline-flex}.lesson-navigation-back{color:#187b60}.lesson-navigation-next:not(.primary){color:#7b8984;box-shadow:none;cursor:not-allowed;background:#e8efeb;border:0}.lesson-page{padding-bottom:88px}@media (width<=760px){.lesson-navigation{bottom:max(12px, env(safe-area-inset-bottom));left:max(12px, env(safe-area-inset-left));width:calc(100% - max(24px, env(safe-area-inset-left) + env(safe-area-inset-right)));padding:8px;transform:none}}@media (width<=420px){.lesson-navigation{gap:6px}.lesson-navigation-back,.lesson-navigation-next{min-height:42px;font-size:13px}}.back-link{color:#14664f;background:#fff;border:1px solid #b9d8cb;border-radius:10px;align-items:center;gap:8px;min-height:44px;margin-bottom:20px;padding:9px 14px;font-size:14px;font-weight:800;line-height:1.2;display:inline-flex;box-shadow:0 4px 12px #123c3412}.back-link:hover{color:#0f5944;background:#edf7f2;border-color:#187b60}.back-link:active{transform:translateY(1px)}@media (width<=760px){.back-link{background:#f7fbf9;margin-bottom:18px;padding:10px 13px}}.learning-visual{background:#f7fbf8;border:1px solid #d7e7df;border-radius:12px;margin:18px 0 0;overflow:hidden}.learning-visual img{width:100%;height:auto;display:block}.learning-visual figcaption{color:#4d665d;padding:10px 12px;font-size:13px;font-weight:650}.tela-ativacao{color:#153d35;background:#f4f7f4;place-items:center;min-height:100vh;padding:24px;display:grid}.tela-ativacao section{background:#fff;border-radius:20px;width:min(100%,440px);padding:38px;box-shadow:0 12px 42px #153d3520}.marca-ativacao{color:#fff;background:#153d35;border-radius:12px;place-items:center;width:46px;height:46px;font-weight:800;display:inline-grid}.tela-ativacao h1{margin:18px 0 8px}.tela-ativacao p{line-height:1.5}.tela-ativacao form{gap:10px;margin-top:28px;display:grid}.tela-ativacao input,.tela-ativacao button{min-height:46px;font:inherit;border-radius:9px;padding:0 12px}.tela-ativacao input{border:1px solid #9aa}.tela-ativacao button{color:#fff;cursor:pointer;background:#153d35;border:0;font-weight:700}.tela-ativacao input:disabled,.tela-ativacao button:disabled{cursor:wait;opacity:.72}.erro-ativacao{color:#a42121}.progresso-ativacao{color:#31574c;background:#f1f7f3;border-radius:10px;margin-top:8px;padding:13px}.progresso-ativacao p{margin:0 0 8px;font-size:14px;font-weight:750}.progresso-ativacao small{margin-top:7px;font-size:12px;display:block}.barra-progresso-ativacao{background:#d9e8e1;border-radius:999px;height:8px;overflow:hidden}.barra-progresso-ativacao span{border-radius:inherit;background:#187b60;height:100%;transition:width .2s;display:block}.devices-page{max-width:820px}.devices-summary,.devices-global{background:#edf8f2;border:1px solid #cce4d8;border-radius:14px;justify-content:space-between;align-items:center;gap:18px;margin:28px 0;padding:18px 20px;display:flex}.devices-summary strong{color:#155e4d}.devices-summary span{color:#49675c;font-size:14px}.devices-error{color:#9d2525;background:#fff3f3;border:1px solid #e9b8b8;border-radius:10px;padding:12px 14px}.devices-list{gap:14px;display:grid}.device-card{background:#fff;border:1px solid #dfe8e3;border-radius:15px;padding:22px;box-shadow:0 5px 14px #123c3408}.device-desativado{opacity:.76}.device-card-heading{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.device-card h2{margin:0;font-size:20px}.device-card .eyebrow{margin-bottom:4px}.device-status{border-radius:99px;padding:5px 9px;font-size:12px;font-weight:800}.status-ativo{color:#23664d;background:#dff3cb}.status-desativado,.status-bloqueado{color:#8b3434;background:#f2e6e6}.device-card dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0;display:grid}.device-card dt{color:#71827c;font-size:12px}.device-card dd{color:#263f36;margin:3px 0 0;font-size:14px;font-weight:650}.device-actions,.device-rename{flex-wrap:wrap;gap:9px;display:flex}.secondary-button,.danger-button{box-shadow:none}.secondary-button{color:#14664f;background:#fff;border:1px solid #b9d8cb}.secondary-button:hover{background:#edf7f2}.danger-button{background:#9e3434}.danger-button:hover{background:#7f2424}.device-rename input{min-height:42px;margin:0}.devices-global{background:#fff8f6;border-color:#edd6d1;margin-top:32px}.devices-global h2{margin:0 0 5px;font-size:18px}.devices-global p{color:#6e625e;margin:0;font-size:14px}@media (width<=620px){.devices-summary,.devices-global{flex-direction:column;align-items:flex-start}.device-card dl{grid-template-columns:1fr}.device-card-heading{gap:10px}.device-status{flex:none}.device-rename{margin-top:10px}.device-rename input{width:100%}.device-actions>*{flex:1}.devices-global .danger-button{width:100%}}.phonetic{color:#8a4f1f;margin-top:4px;font-size:13px;font-style:italic;display:block}.phonetic span{font-weight:700}.pronunciation-model,.speaking-model{margin-bottom:0}.section-dialogue>div{gap:12px;display:grid}.section-dialogue .line{margin:0}.dashboard .cards{gap:14px;display:grid}.certification-focus{background:#eff8f3;border:1px solid #cce6d8;border-radius:15px;grid-template-columns:1fr auto;gap:24px;margin:28px 0;padding:22px 24px;display:grid}.certification-focus h2{color:#174b3e;margin:0 0 6px;font-size:20px}.certification-focus p:not(.eyebrow){color:#567168;max-width:580px;margin:0}.certification-meta{color:#23664d;border-left:1px solid #cce6d8;min-width:210px;padding-left:22px}.certification-meta strong{font-size:15px;display:block}.certification-meta ul{color:#567168;margin:8px 0 0;padding-left:18px;font-size:13px}.certification-focus small{color:#687873;grid-column:1/-1}@media (width<=760px){.certification-focus{grid-template-columns:1fr;gap:14px;padding:19px}.certification-meta{border-top:1px solid #cce6d8;border-left:0;min-width:0;padding:14px 0 0}}.exam-practice{background:#fbfefc;border:1px solid #c9e4d5;border-radius:16px;margin:30px 0;padding:25px}.self-rubric{border:1px solid #d9e7df;border-radius:9px;gap:9px;margin:17px 0 0;padding:13px;display:grid}.self-rubric legend{color:#41695b;padding:0 5px;font-size:13px;font-weight:700}.self-rubric label{color:#536b61;justify-content:space-between;align-items:center;gap:15px;font-size:13px;display:flex}.self-rubric select{font:inherit;border:1px solid #b9cbc3;border-radius:6px;padding:5px 8px}.skill-report{background:#eaf5ee;border-radius:12px;margin:22px 0;padding:17px}.skill-report h3{margin:0 0 11px;font-size:17px}.skill-report>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 14px;display:grid}.skill-report p{color:#536b61;justify-content:space-between;gap:10px;margin:0;font-size:13px;display:flex}.skill-report strong{color:#1b624c}.skill-report small{margin-top:13px;display:block}@media (width<=760px){.skill-report>div{grid-template-columns:1fr}.self-rubric label{flex-direction:column;align-items:flex-start;gap:5px}}.exam-heading{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.exam-heading h2{margin:0 0 7px;font-size:23px}.exam-heading p:not(.eyebrow),.exam-time{color:#60766d;margin-bottom:0}.exam-score{color:#23664d;text-align:center;background:#e5f4d1;border-radius:12px;flex:none;padding:11px 14px}.exam-score strong{font-size:22px;display:block}.exam-score span{font-size:11px}.exam-tasks{gap:14px;margin:18px 0;display:grid}.exam-task{background:#fff;border:1px solid #e0e9e5;border-radius:12px;padding:18px}.exam-task p:last-of-type{margin-bottom:12px}.secondary-button{color:#174b3e;box-shadow:none;background:#e9f3ee}.transcript-toggle{cursor:pointer;background:0 0;border:0;margin-left:12px;padding:0}.exam-transcript{color:#61736d;background:#f3f7f4;border-radius:8px;margin-top:12px;padding:11px}.exam-task textarea{width:100%;min-height:120px;font:inherit;resize:vertical;border:1px solid #b9cbc3;border-radius:8px;margin:12px 0 6px;padding:12px;display:block}.exam-checklist{color:#536b61;margin:14px 0 0;padding-left:19px;font-size:14px}@media (width<=760px){.exam-practice{padding:18px}.exam-heading{display:block}.exam-score{width:max-content;margin-top:14px}.transcript-toggle{margin:10px 0 0;display:block}}.learning-kit{background:#fff;border:1px solid #d7e8df;border-radius:16px;margin:30px 0;padding:25px}.learning-kit h2{margin-bottom:6px;font-size:23px}.learning-kit>div>p:not(.eyebrow){color:#61736d}.learning-kit-grid{grid-template-columns:1fr 1.15fr;gap:28px;margin-top:20px;display:grid}.learning-kit h3{margin:0 0 11px;font-size:16px}.learning-kit dl{gap:10px;margin:0;display:grid}.learning-kit dl>div{grid-template-columns:96px 1fr;gap:10px;display:grid}.learning-kit dt{color:#1d654e;font-weight:800}.learning-kit dd{color:#536b61;margin:0}.learning-kit dd small,.learning-kit li span{color:#71827c;margin-top:3px;display:block}.learning-kit ul{gap:10px;margin:0;padding-left:19px;display:grid}.learning-kit li::marker{color:#29916f}@media (width<=760px){.learning-kit{padding:18px}.learning-kit-grid{grid-template-columns:1fr;gap:20px}.learning-kit dl>div{grid-template-columns:82px 1fr}}.offline-tools{background:#fff;border:1px solid #d8e7df;border-radius:16px;margin:38px 0;padding:24px}.offline-tools h2{margin:0 0 7px;font-size:21px}.offline-tools p:not(.eyebrow){color:#61736d;margin-bottom:0}.offline-tools-actions{flex-wrap:wrap;gap:10px;margin-top:17px;display:flex}.offline-tools input{display:none}.offline-tools-message{font-size:13px;font-weight:700;color:#187b60!important;margin-top:12px!important}.danger-button{color:#a52e26;box-shadow:none;background:#fff0ee;border:1px solid #e7b9b4}.danger-button:hover{color:#fff;background:#a52e26}.reset-confirmation{background:#fff7f5;border:1px solid #e7b9b4;border-radius:11px;justify-content:space-between;align-items:center;gap:20px;margin-top:18px;padding:16px;display:flex}.reset-confirmation p{font-size:13px;margin:4px 0 0!important}.reset-confirmation>div:last-child{flex:none;gap:8px;display:flex}.danger-confirm{color:#fff;background:#a52e26}@media (width<=760px){.offline-tools{padding:18px}.reset-confirmation{flex-direction:column;align-items:flex-start}.reset-confirmation>div:last-child{flex-wrap:wrap}}.skip-link{z-index:20;color:#174b3e;background:#fff;border-radius:8px;padding:10px 13px;font-weight:800;position:fixed;top:10px;left:10px;transform:translateY(-160%);box-shadow:0 4px 14px #123c3433}.skip-link:focus{transform:translateY(0)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.primary:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:3px;outline:3px solid #d18427}.recommended-videos{background:#fff;border:1px solid #d7e8df;border-radius:16px;margin:30px 0;padding:25px}.recommended-videos h2{margin:0 0 7px;font-size:23px}.recommended-videos>div>p:not(.eyebrow){color:#61736d}.video-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:19px 0;display:grid}.video-card{background:#fbfefc;border:1px solid #e0e9e5;border-radius:12px;padding:17px}.video-card h3{margin:0 0 7px;font-size:17px}.video-card p:not(.eyebrow){color:#61736d;min-height:42px;margin-bottom:13px;font-size:14px}.recommended-videos>small{color:#71827c}@media (width<=760px){.recommended-videos{padding:18px}.video-list{grid-template-columns:1fr}}.learning-status{background:#fff;border:1px solid #d9e8e0;border-radius:17px;margin:-20px 0 42px;overflow:hidden}.learning-status>article{grid-template-columns:auto 1fr auto;align-items:center;gap:17px;padding:20px 22px;display:grid}.learning-status h2{margin:0 0 3px;font-size:20px}.learning-status p:not(.eyebrow){color:#687873;margin:0;font-size:14px}.status-icon{color:#187b60;background:#e5f4d1;border-radius:13px;place-items:center;width:46px;height:46px;font-size:25px;font-weight:800;display:grid}.status-metrics{background:#f8fbf9;border-top:1px solid #e3ebe7;grid-template-columns:repeat(3,1fr);display:grid}.status-metrics p{color:#687873;border-right:1px solid #e3ebe7;justify-content:space-between;margin:0;padding:13px 18px;font-size:13px;display:flex}.status-metrics p:last-child{border:0}.status-metrics strong{color:#174b3e}.skill-mastery{border-top:1px solid #e3ebe7;padding:18px 20px}.skill-mastery>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 20px;display:grid}.skill-mastery article{color:#61736d;grid-template-columns:96px 1fr 36px;align-items:center;gap:10px;font-size:12px;display:grid}.skill-mastery article .progress-track{height:6px;margin:0}.skill-mastery article strong{color:#174b3e;text-align:right}.nav-count{color:#123d35;text-align:center;background:#b9f06e;border-radius:99px;min-width:22px;margin-left:auto;padding:2px 6px;font-size:11px}.mobile-review{color:#187b60;font-size:12px;font-weight:800;text-decoration:none;display:none}.mobile-review strong{color:#fff;background:#187b60;border-radius:50%;place-items:center;min-width:20px;min-height:20px;margin-left:4px;display:inline-grid}.lesson-metrics{gap:10px;display:flex}.mastery-score{background:#e9f3ee}.completion-panel{background:#fff;border:1px solid #dfe8e3;border-radius:14px;max-width:760px;margin:30px 0 10px;padding:20px 22px}.completion-panel ul{color:#7b8984;margin:9px 0 0;padding-left:20px;font-size:14px}.completion-panel li.met{color:#087b46}.completion-panel li.met::marker{content:"✓  "}.completion-panel .completion{margin:20px 0 0}.completion-panel button:disabled,.exercise button:disabled,.mission-checklist button:disabled{cursor:not-allowed;opacity:.55;box-shadow:none}.mission-checklist ol{gap:8px;padding:0;list-style:none;display:grid}.mission-checklist li label{cursor:pointer;background:#f2f7f4;border-radius:9px;align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.mission-checklist input{accent-color:#187b60;flex:none;width:18px;height:18px;margin:2px 0 0}.mission-checklist audio{margin:14px 0;display:block}.ordering-exercise,.matching-exercise{margin:14px 0}.ordered-answer{background:#f8fbf9;border:1px dashed #b9cbc3;border-radius:9px;flex-wrap:wrap;gap:8px;min-height:50px;padding:10px;display:flex}.ordered-answer button{box-shadow:none;background:#187b60;padding:8px 11px}.ordered-answer button span{background:#ffffff2b;border-radius:50%;place-items:center;width:19px;height:19px;font-size:11px;display:grid}.matching-exercise{gap:9px;display:grid}.matching-exercise label{grid-template-columns:minmax(180px,1fr) minmax(210px,1fr);align-items:center;gap:12px;display:grid}.matching-exercise label>span{font-weight:700}.matching-exercise select{width:100%;font:inherit;background:#fff;border:1px solid #b9cbc3;border-radius:8px;padding:10px 11px}.rubric-checklist{border:1px solid #cfddd7;border-radius:10px;gap:8px;margin:16px 0;padding:14px;display:grid}.rubric-checklist legend{padding:0 6px;font-weight:750}.rubric-checklist label{align-items:flex-start;gap:9px;display:flex}.rubric-checklist input{accent-color:#187b60;flex:none;width:18px;height:18px;margin:2px 0 0}.exercise>button+button{margin-left:9px}.practice-confirmed{box-shadow:none;background:#28775e}.review-heading{justify-content:space-between;align-items:flex-start;gap:24px;margin:18px 0 28px;display:flex}.review-counter{color:#23664d;text-align:center;background:#e5f4d1;border-radius:15px;min-width:118px;padding:15px 18px}.review-counter strong{font-size:25px;display:block}.review-counter span{font-size:11px}.review-list{gap:20px;display:grid}.review-item{background:#fff;border:1px solid #d9e8e0;border-radius:16px;padding:20px}.review-item-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.review-item-heading p{margin-bottom:4px}.review-item-heading a{color:#187b60;font-size:13px;font-weight:750}.review-item .exercise{box-shadow:none;background:#fbfdfc;margin-bottom:0}.review-empty{background:#eff8f3;border:1px solid #cce6d8;border-radius:16px;align-items:center;gap:16px;padding:24px;display:flex}.review-empty>span{color:#fff;background:#187b60;border-radius:50%;place-items:center;width:48px;height:48px;font-size:24px;display:grid}.review-empty h2{margin:0 0 4px;font-size:21px}.review-empty p{color:#61736d;margin:0}@media (width<=760px){.mobile-review{margin-left:auto;display:block}.learning-status>article{grid-template-columns:auto 1fr}.learning-status>article .primary{grid-column:1/-1;justify-content:center}.status-metrics{grid-template-columns:1fr}.status-metrics p{border-bottom:1px solid #e3ebe7;border-right:0}.skill-mastery>div{grid-template-columns:1fr}.lesson-metrics{margin-top:20px}.lesson-score{margin-top:0}.matching-exercise label{grid-template-columns:1fr;gap:5px}.review-heading{display:block}.review-counter{width:max-content;margin-top:16px}.review-item{padding:15px}}.onboarding-backdrop{z-index:1000;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#0c2f28d9;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.onboarding-card{background:#fff;border:1px solid #d8e7df;border-radius:24px;width:min(100%,520px);padding:38px;box-shadow:0 28px 80px #071d1866}.onboarding-mark{color:#11352e;letter-spacing:-1px;background:#b9f06e;border-radius:15px;place-items:center;width:48px;height:48px;margin-bottom:24px;font-size:14px;font-weight:850;display:grid}.onboarding-card h1{max-width:430px;font-size:clamp(30px,6vw,42px)}.onboarding-card>p:not(.eyebrow){color:#61736d}.onboarding-card form{margin:26px 0 18px}.onboarding-card label{font-size:13px;font-weight:800;display:block}.onboarding-card input{width:100%;margin:8px 0 14px;padding:14px 15px;font-size:16px}.onboarding-card button{justify-content:center;width:100%}.onboarding-card button:disabled{cursor:not-allowed;opacity:.45}.onboarding-card small{text-align:center;display:block}.personalized-audio{margin:8px 0}@media (width<=560px){.onboarding-card{border-radius:19px;padding:28px 22px}.onboarding-mark{margin-bottom:20px}}.eyebrow{color:#187b60}.streak>span{color:#b76014}.streak small,.lesson-card p:not(.eyebrow),.translation,small{color:#526961}.light{color:#d7ffad}.hero-orb{color:#174b3e}.level-card-current{border-color:#187b60;box-shadow:0 8px 22px #187b6024}.level-card-completed{border-color:#77bda2}.level-card-locked{background:#f8faf9;border-style:dashed}.level-card-locked .level-icon{color:#526961;background:#edf2ef}.level-state{font-weight:800}.level-card-current .level-state{color:#a6550b}.level-card-completed .level-state{color:#087b46}.level-card-locked .level-state{color:#526961}.path-toggle{color:#174b3e;box-shadow:none;background:#e9f3ee;margin:18px auto 0}.page-loading{text-align:center;color:#526961;padding:48px}.level-card .text-button{color:#187b60;min-height:auto;box-shadow:none;background:0 0;padding:0}.level-card .text-button:hover{color:#11654e;background:0 0;text-decoration:underline}.skill-mastery article{grid-template-columns:92px minmax(90px,1fr) 100px}.skill-mastery article strong{line-height:1.3}@media (width<=760px){.path-toggle{width:100%}.level-card-locked .text-button{display:inline-flex}}.offline-status{color:#174b3e;background:#f3f8f5;border:1px solid #c8ded4;border-radius:12px;align-items:flex-start;gap:11px;margin:0 0 22px;padding:12px 14px;display:flex}.offline-status>span{color:#fff;background:#187b60;border-radius:50%;flex:none;place-items:center;width:26px;height:26px;font-weight:900;display:grid}.offline-status strong,.offline-status small{display:block}.offline-status small{margin-top:2px;font-size:12px}.offline-status>div{flex:1;min-width:0}.offline-progress{background:#dcebe4;border-radius:99px;height:6px;margin:8px 0;overflow:hidden}.offline-progress span{border-radius:inherit;background:#187b60;height:100%;transition:width .2s;display:block}.offline-ready-badge{color:#087b46;background:#eff8f3;border:1px solid #a9d7c5;border-radius:99px;align-items:center;gap:7px;margin:0 0 22px;padding:7px 10px;font-size:12px;font-weight:800;display:inline-flex}.offline-ready-badge span{color:#fff;background:#087b46;border-radius:50%;place-items:center;width:17px;height:17px;font-size:11px;display:grid}.module-warning-backdrop{z-index:30;background:#0d2c2499;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.module-warning{background:#fff;border-radius:18px;width:min(100%,480px);padding:26px;box-shadow:0 18px 48px #08241c66}.module-warning h2{margin:0 0 9px;font-size:25px}.module-warning>p:not(.eyebrow){color:#526961}.module-warning label{color:#174b3e;align-items:flex-start;gap:9px;margin:20px 0;font-size:14px;font-weight:700;display:flex}.module-warning input{accent-color:#187b60;width:18px;height:18px;margin:2px 0 0}.module-warning-actions{justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.module-warning-actions .secondary-button{color:#174b3e;box-shadow:none;background:#e9f3ee}@media (width<=480px){.module-warning{padding:22px}.module-warning-actions{flex-direction:column-reverse}.module-warning-actions button{width:100%}}.module-reset{background:#fbfdfc;border:1px solid #d9e8e0;border-radius:13px;justify-content:space-between;align-items:center;gap:18px;margin:22px 0;padding:16px 18px;display:flex}.module-reset p{color:#526961;margin:3px 0 0;font-size:13px}.module-reset .secondary-button{color:#174b3e;box-shadow:none;background:#e9f3ee;flex:none}@media (width<=600px){.module-reset{flex-direction:column;align-items:flex-start}.module-reset .secondary-button{width:100%}}