:root{--bg:#f8f3ed;--surface:#fffdf9;--ink:#29263a;--muted:#706b7b;--line:#e7ded5;--purple:#5953b7;--deep:#403987;--lav:#ebe9fb;--coral:#d96d55;--coral-soft:#f9e4dc;--mint:#3c8d75;--mint-soft:#e2f2eb;--sun:#b57814;--sun-soft:#fff0c9;--shadow:0 12px 28px #3f314719,0 2px 4px #3f31470b;--r:24px;--max:720px}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{min-height:100vh;color:var(--ink);background:radial-gradient(850px 500px at 100% -10%,#eeeafd,transparent 68%),radial-gradient(700px 500px at -10% 45%,#fae9df,transparent 68%),var(--bg);font:400 1rem/1.55 'DM Sans',system-ui,sans-serif;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button{border:0;color:inherit;cursor:pointer}button:disabled{cursor:not-allowed}a{text-decoration:none;color:inherit}h1,h2{font-family:Fraunces,Georgia,serif;letter-spacing:-.025em;line-height:1.1}h1{font-size:clamp(2rem,8vw,3rem)}h2{font-size:1.35rem}p{max-width:68ch}svg{display:block;width:1.2rem;height:1.2rem;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto}:focus-visible{outline:3px solid #8078d7;outline-offset:3px;border-radius:10px}#app{width:100%;max-width:var(--max);min-height:100vh;margin:auto;padding:17px 16px 112px}.page{display:grid;gap:22px;animation:up .25s ease}.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;min-height:50px}.brand{display:flex;align-items:center;gap:10px;background:transparent;text-align:left}.mark{display:grid;place-items:center;width:45px;height:45px;border-radius:14px;color:#fff;background:var(--purple);box-shadow:0 4px #40398735}.mark svg{width:23px;height:23px}.brand b{display:block;font:700 1.32rem/1 Fraunces,Georgia,serif}.brand small{display:block;margin-top:4px;color:var(--muted);font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.offline{display:flex;align-items:center;gap:6px;padding:7px 9px;border:1px solid var(--line);border-radius:99px;color:var(--mint);background:#fffaf5cc;font-size:.67rem;font-weight:700}.offline i{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px #3c8d7520}.eyebrow{color:var(--deep);font-size:.67rem;font-weight:800;letter-spacing:.13em;line-height:1.3;text-transform:uppercase}.welcome{display:flex;justify-content:space-between;gap:14px}.welcome h1{margin-top:6px}.welcome p:not(.eyebrow){margin-top:9px;color:var(--muted);font-size:.94rem}.seal{display:grid;place-items:center;flex:0 0 69px;width:69px;height:69px;border:1px solid #d8d2f1;border-radius:50%;color:var(--deep);background:var(--lav);font-size:.62rem;font-weight:800;line-height:1.15;text-align:center;transform:rotate(7deg)}.seal svg{width:17px;height:17px;margin-bottom:2px}.hero{position:relative;display:flex;align-items:flex-end;min-height:273px;overflow:hidden;padding:26px 23px;border-radius:29px;color:#fff;background:linear-gradient(135deg,#4f49a2,#756cc8 65%,#a48fd1);box-shadow:0 22px 45px #5953b746}.hero.green{background:linear-gradient(135deg,#286d5a,#3e8e76 65%,#81b69a)}.hero:after{position:absolute;right:-95px;top:-100px;width:310px;height:310px;border:1px solid #ffffff38;border-radius:50%;content:''}.hero>div{position:relative;z-index:1;max-width:76%}.hero h2{margin-top:11px;font-size:clamp(1.9rem,8vw,2.55rem)}.hero p:not(.eyebrow){margin-top:10px;color:#ffffffdb;font-size:.92rem}.hero-no{position:absolute;right:27px;bottom:37px;color:#ffffff25;font:700 7rem/.8 Fraunces,Georgia,serif}.card,.listen-card,.video-card,.quiz,.oral-card,.finish,.audio-only,.tip,.feature-row>a,.feature-row>button,.activity,.flash>div,.tf,.notebook,.saved-list,.tools,.coach-box{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);box-shadow:var(--shadow)}.card{padding:20px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.section-head h2{margin-top:5px}.progress-card{padding:20px}.bar-label{display:flex;justify-content:space-between;margin-top:17px;color:var(--muted);font-size:.73rem;font-weight:700}.bar-label b{color:var(--deep)}.bar{height:9px;margin-top:8px;overflow:hidden;border-radius:99px;background:#ebe5e9}.bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--mint),var(--purple));transition:width .5s}.method{display:grid;gap:13px}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.method-grid article{position:relative;min-height:148px;padding:15px 12px;border:1px solid var(--line);border-radius:17px;background:#fffdf9}.method-grid article>span{position:absolute;right:11px;top:10px;color:#aaa3b2;font-size:.63rem;font-weight:800}.method-grid .icon{width:31px;height:31px;margin:19px 0 9px;border-radius:10px;color:var(--deep);background:var(--lav)}.method-grid .icon svg{width:17px;height:17px}.method-grid b{display:block;font-size:.85rem}.method-grid p{margin-top:5px;color:var(--muted);font-size:.67rem;line-height:1.4}.text-btn{display:inline-flex;align-items:center;gap:5px;color:var(--deep);background:transparent;font-size:.73rem;font-weight:800;white-space:nowrap}.text-btn svg{width:15px;height:15px}.day-list{display:grid;gap:9px;margin-top:12px}.day-card{display:flex;align-items:center;gap:11px;width:100%;min-height:68px;padding:11px 12px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:0 3px 10px #3f31470b;text-align:left;transition:.18s}.day-card:hover:not(:disabled){border-color:#beb8e8;transform:translateY(-1px)}.day-card>strong{display:grid;place-items:center;flex:0 0 41px;width:41px;height:41px;border-radius:12px;color:var(--deep);background:var(--lav);font-size:.72rem}.day-card>strong svg{width:18px;height:18px}.day-card.done>strong{color:#fff;background:var(--mint)}.day-card>span{min-width:0;flex:1}.day-card b,.day-card small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.day-card b{font-size:.86rem}.day-card small{margin-top:3px;color:var(--muted);font-size:.68rem;font-weight:600}.day-card>.icon{color:#9c96a5}.day-card.locked{opacity:.5}.feature-row{display:grid;gap:9px}.feature-row>a,.feature-row>button{display:flex;align-items:center;gap:10px;width:100%;padding:13px 14px;box-shadow:none}.feature-row>a>.icon:first-child,.feature-row>button>.icon:first-child{color:var(--purple)}.feature-row span{min-width:0;flex:1}.feature-row b,.feature-row small{display:block}.feature-row b{font-size:.76rem}.feature-row small{margin-top:2px;color:var(--muted);font-size:.66rem}.feature-row>.icon{color:#9d96a6}.settings{display:grid;gap:11px}.settings .section-head>.icon{color:var(--purple)}label{color:var(--muted);font-size:.72rem;font-weight:700}.input-row{display:flex;gap:8px}input,select,textarea{min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:11px;outline:none;color:var(--ink);background:#fff;font-size:.83rem}input,textarea{width:100%}textarea{min-height:130px;resize:vertical}input:focus,textarea:focus,select:focus{border-color:var(--purple);box-shadow:0 0 0 3px #5953b71b}.settings select{width:100%}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:51px;padding:13px 17px;border-radius:13px;font-size:.84rem;font-weight:800;transition:.18s}.btn:hover{transform:translateY(-1px)}.btn.primary{color:#fff;background:var(--purple);box-shadow:0 4px #40398739}.btn.secondary{color:var(--deep);background:var(--lav)}.btn.white{width:100%;margin-top:22px;color:var(--ink);background:#fff;box-shadow:0 4px #3029422b}.btn.small{min-height:42px;padding:9px 13px;font-size:.72rem}.intro{display:grid;gap:0}.intro h1{margin-top:7px}.intro p:not(.eyebrow){margin-top:10px;color:var(--muted);font-size:.92rem}.full{gap:10px}.tip{display:flex;align-items:flex-start;gap:10px;padding:17px;color:var(--deep);background:var(--lav);box-shadow:none}.tip>.icon{margin-top:2px}.tip p{font-size:.77rem}.tip b{font-size:.9rem}.crumb,.activity-top{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:.72rem;font-weight:800}.crumb button,.activity-top button{display:inline-flex;align-items:center;gap:5px;color:var(--muted);background:none;font-weight:800}.crumb svg,.activity-top svg{width:16px;height:16px}.lesson-head{padding:25px 22px;border-radius:26px;color:#fff;background:linear-gradient(135deg,#514aa8,#766cc9);box-shadow:var(--shadow)}.lesson-head h1{margin-top:9px;font-size:clamp(2rem,8vw,2.65rem)}.lesson-head>p:not(.eyebrow){margin-top:11px;color:#ffffffd4;font-size:.92rem}.objective{display:flex;align-items:flex-start;gap:8px;margin-top:20px;padding:11px;border:1px solid #ffffff3d;border-radius:12px;color:#fff;background:#ffffff18;font-size:.73rem}.objective svg{width:15px;height:15px}.objective b{display:block;margin-bottom:2px;font-size:.63rem;letter-spacing:.08em;text-transform:uppercase}.video-card{padding:15px}.video-card .section-head{padding:3px 3px 12px}.video-card h2{font-size:1.15rem}.seen{color:var(--mint);font-size:.7rem}.video-wrap{overflow:hidden;border-radius:16px;background:#211f32}.video-wrap video{display:block;width:100%;max-height:710px;aspect-ratio:9/16;margin:auto;background:#211f32;object-fit:cover}.video-tools{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 2px 0;color:var(--muted);font-size:.66rem}.video-tools span{display:flex;align-items:flex-start;gap:5px}.video-tools span svg{width:14px;height:14px;color:var(--purple)}.video-tools a{display:inline-flex;align-items:center;gap:5px;padding:7px 9px;border-radius:9px;color:var(--deep);background:var(--lav);font-weight:800}.video-tools a svg{width:14px;height:14px}.audio-only{display:flex;align-items:flex-start;gap:12px;padding:19px;background:linear-gradient(135deg,#fff,#f5f2ff)}.audio-only>div{display:grid;place-items:center;flex:0 0 43px;width:43px;height:43px;border-radius:13px;color:var(--deep);background:var(--lav)}.audio-only h2{margin-top:4px;font-size:1.18rem}.audio-only p:not(.eyebrow){margin-top:5px;color:var(--muted);font-size:.77rem}.listen-card{padding:19px;background:linear-gradient(145deg,#fffdf9,#faf8ff)}.listen-head{display:flex;align-items:flex-start;gap:11px}.listen-head>span{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:13px;color:var(--deep);background:var(--lav)}.listen-head h2{margin-top:5px;font-size:1.2rem}.listen-head p:not(.eyebrow){margin-top:5px;color:var(--muted);font-size:.75rem}.audio-buttons{display:flex;gap:8px;margin-top:17px}.audio-buttons .btn{flex:1}.circle{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;color:var(--deep);background:#fff}.circle svg{width:16px;height:16px}.audio-status{display:flex;align-items:flex-start;gap:5px;min-height:27px;margin-top:11px;color:var(--muted);font-size:.69rem}.audio-status svg{width:14px;height:14px;color:var(--purple)}details{margin-top:12px;border-top:1px solid var(--line)}summary{display:flex;align-items:center;gap:6px;padding-top:13px;color:var(--deep);cursor:pointer;font-size:.75rem;font-weight:800;list-style:none}summary::-webkit-details-marker{display:none}summary svg{width:15px;height:15px}details>p{padding-top:9px;color:#4e4a58;font-size:.84rem;line-height:1.7}details .text-btn{margin-top:9px}.section-head+.facts{}.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-top:12px}.facts article{min-height:145px;padding:14px;border:1px solid var(--line);border-radius:15px;background:#fff}.facts article:nth-child(1){background:#f7f5ff}.facts article:nth-child(2){background:#fff8f2}.facts article:nth-child(3){background:#f2faf6}.facts article:nth-child(4){background:#f2f8fa}.facts article>div{display:flex;justify-content:space-between}.facts small{color:#9f98aa;font-size:.62rem;font-weight:800}.tiny{display:inline-flex;align-items:center;justify-content:center;width:29px;height:29px;border-radius:9px;color:var(--deep);background:var(--lav);cursor:pointer}.tiny svg{width:14px;height:14px}.tiny.saved{color:#fff;background:var(--sun)}.facts h3{margin-top:11px;font:800 .84rem 'DM Sans',sans-serif}.facts p{margin-top:5px;color:var(--muted);font-size:.7rem;line-height:1.45}.oral-card{display:flex;align-items:flex-start;gap:11px;padding:17px;background:var(--sun-soft);border-color:#f0dfaa}.oral-card>div{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border-radius:11px;color:var(--sun);background:#ffe2a0}.oral-card>span{flex:1}.oral-card h2{margin-top:4px;font-size:1.1rem}.oral-card p:not(.eyebrow){margin-top:5px;color:#716247;font-size:.77rem}.quiz{padding:19px}.quiz-title{display:flex;align-items:center;gap:9px}.quiz-title>.icon:first-child{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;color:var(--deep);background:var(--lav)}.quiz-title>.icon:first-child svg{width:20px;height:20px}.quiz-title>div{flex:1}.quiz-title h2{margin-top:4px;font-size:1.16rem}.question{margin-top:20px;font-size:1.3rem}.answers{display:grid;gap:8px;margin-top:15px}.answer{display:flex;align-items:center;gap:9px;width:100%;min-height:51px;padding:10px 11px;border:1px solid var(--line);border-radius:12px;color:var(--ink);background:#fff;font-size:.8rem;font-weight:700;text-align:left;transition:.16s}.answer:hover:not(:disabled){border-color:#b5afe9;background:#faf9ff;transform:translateX(2px)}.answer>b{display:grid;place-items:center;flex:0 0 27px;width:27px;height:27px;border-radius:8px;color:var(--deep);background:var(--lav);font-size:.68rem}.answer.correct,.answer.right{border-color:#91c5af;background:var(--mint-soft)}.answer.correct>b,.answer.right>b{color:#fff;background:var(--mint)}.answer.wrong{border-color:#e2a193;background:#fff0eb}.answer.wrong>b{color:#fff;background:var(--coral)}.answer svg{width:16px;height:16px;margin-left:auto;color:var(--mint)}.feedback{display:flex;align-items:flex-start;gap:7px;margin-top:12px;padding:11px;border-radius:11px;color:#865e29;background:#fff2dc;font-size:.74rem}.feedback.good{color:#286b55;background:var(--mint-soft)}.feedback svg{width:16px;height:16px;flex:0 0 auto}.hint{margin-top:11px;color:var(--muted);font-size:.69rem}.finish{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:19px;background:linear-gradient(140deg,#fff,#f6f3ff)}.finish>div{flex:1}.finish h2{margin-top:4px;font-size:1.25rem}.finish p:not(.eyebrow){margin-top:5px;color:var(--muted);font-size:.75rem}.finish .btn{flex:0 0 auto}.mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.mode-grid button{display:flex;align-items:center;gap:9px;min-height:104px;padding:14px;border:1px solid var(--line);border-radius:17px;background:var(--surface);box-shadow:0 3px 10px #3f31470b;text-align:left;transition:.16s}.mode-grid button:hover{border-color:#bbb4e8;transform:translateY(-2px)}.mode-grid button>span:nth-child(2){min-width:0;flex:1}.mode-grid b,.mode-grid small{display:block}.mode-grid b{font-size:.8rem}.mode-grid small{margin-top:4px;color:var(--muted);font-size:.66rem;line-height:1.35}.mode-grid>.icon{color:#9b95a5}.mode-icon{display:grid;place-items:center;flex:0 0 35px;width:35px;height:35px;border-radius:11px;color:var(--deep);background:var(--lav)}.mode-icon svg{width:19px;height:19px}.stats-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stats-strip div{padding:13px 8px;border:1px solid var(--line);border-radius:14px;background:#fff;text-align:center}.stats-strip b,.stats-strip small{display:block}.stats-strip b{color:var(--deep);font:700 1.45rem/1 Fraunces,Georgia,serif}.stats-strip small{margin-top:4px;color:var(--muted);font-size:.63rem;font-weight:700}.activity-top{margin-bottom:-8px}.activity-top>span{font-size:.68rem;letter-spacing:.08em}.activity{padding:20px}.activity h1,.tf h1{margin-top:19px;font-size:clamp(1.5rem,7vw,2.1rem)}.topic-pill{display:inline-flex;padding:6px 9px;border-radius:99px;color:var(--deep);background:var(--lav);font-size:.65rem;font-weight:800}.activity>.btn{width:100%;margin-top:15px}.flash{display:grid;perspective:1000px;min-height:270px;cursor:pointer}.flash>div{display:flex;flex-direction:column;align-items:center;justify-content:center;grid-area:1/1;padding:25px;text-align:center;backface-visibility:hidden;background:linear-gradient(145deg,#fff,#f5f2ff)}.flash>div:last-child{transform:rotateY(180deg);color:#fff;background:linear-gradient(140deg,#5049a7,#7b72ca)}.flash.flipped>div:first-child{transform:rotateY(180deg)}.flash.flipped>div:last-child{transform:rotateY(0)}.flash>div{transition:transform .5s}.flash h1{margin-top:17px;font-size:1.75rem}.flash small{margin-top:18px;color:#8d8798;font-size:.7rem;font-weight:700}.flash>div:last-child small{color:#ffffffb7}.flash-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.center{text-align:center}.tf{padding:22px}.tf-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:23px}.tf-buttons .btn{width:100%}.oral-practice,.chrono-start{display:grid;gap:12px;padding:24px}.oral-practice>.mode-icon,.chrono-start>.mode-icon{width:47px;height:47px}.oral-practice h1,.chrono-start h1{font-size:1.8rem}.oral-practice textarea{min-height:100px}.chrono-start p:not(.eyebrow){color:var(--muted);font-size:.8rem}.timer{padding:7px 10px;border:1px solid var(--line);border-radius:10px;color:var(--deep);background:var(--lav);font:700 1.05rem Fraunces,Georgia,serif}.timer.low{color:var(--coral);background:var(--coral-soft)}.exam-hero{padding:26px 22px;border-radius:27px;color:#fff;background:linear-gradient(135deg,#403a8d,#766dca);box-shadow:var(--shadow)}.exam-hero h1{margin-top:9px;font-size:2.25rem}.exam-hero>p:not(.eyebrow){margin-top:11px;color:#ffffffd5;font-size:.83rem}.exam-hero>div{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:21px}.exam-hero>div b,.exam-hero>div span{display:block;text-align:center}.exam-hero>div b{font:700 1.35rem Fraunces,Georgia,serif}.exam-hero>div span{margin-top:3px;color:#ffffffb7;font-size:.62rem}.rules{display:grid;gap:13px}.rules p{color:var(--muted);font-size:.79rem}.rules .btn{width:100%}.exam-progress{color:var(--muted);font-size:.7rem;font-weight:700}.exam-actions .btn{width:100%}.result{display:grid;justify-items:center;padding:29px 21px;border-radius:27px;color:#fff;background:linear-gradient(135deg,#6259ac,#9384cf);text-align:center;box-shadow:var(--shadow)}.result.pass{background:linear-gradient(135deg,#2f7c64,#56a488)}.result>.icon{width:48px;height:48px;margin-bottom:12px;border-radius:15px;background:#ffffff28}.result h1{margin-top:8px;font-size:4rem}.result h1 small{font-size:1.4rem}.result h2{margin-top:2px;font-size:1.3rem}.result p:not(.eyebrow){margin-top:8px;color:#ffffffd3;font-size:.78rem}.review{display:grid;gap:11px}.review article{padding-top:11px;border-top:1px solid var(--line)}.review article>b{display:block;font-size:.77rem}.review article p{margin-top:4px;color:var(--muted);font-size:.7rem}.notebook,.saved-list,.tools{display:grid;gap:12px;padding:20px}.notebook textarea{margin-top:3px}.note-foot{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:.68rem}.saved-list>button{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--line);border-radius:11px;background:#fff;text-align:left}.saved-list>button>.icon:first-child{color:var(--sun)}.saved-list>button>span{min-width:0;flex:1}.saved-list b,.saved-list small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.saved-list b{font-size:.76rem}.saved-list small{margin-top:3px;color:var(--muted);font-size:.66rem}.saved-list>button>.icon:last-child{color:#aaa3b0}.empty,.tools p{color:var(--muted);font-size:.76rem}.tools>div{display:flex;gap:8px;flex-wrap:wrap}.coach{display:flex;align-items:center;gap:11px}.coach>.icon{color:var(--purple)}.coach>div{flex:1}.coach h2{margin-top:4px;font-size:1.08rem}.coach p:not(.eyebrow){margin-top:4px;color:var(--muted);font-size:.75rem}.coach-box{padding:15px}.coach-box #chat{display:grid;gap:8px;max-height:45vh;overflow:auto}.bubble{max-width:87%;padding:10px 12px;border-radius:14px;font-size:.76rem}.bubble.ai{justify-self:start;border:1px solid #ddd8f2;border-bottom-left-radius:4px;background:#f5f3ff}.bubble.me{justify-self:end;border-bottom-right-radius:4px;color:#fff;background:var(--purple)}#coach-form{display:flex;gap:8px;margin-top:13px}#coach-form .btn{flex:0 0 auto}.suggest{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.suggest button{padding:7px 9px;border:1px solid var(--line);border-radius:99px;color:var(--deep);background:#fff;font-size:.66rem;font-weight:700}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.stats article{padding:14px 8px;border:1px solid var(--line);border-radius:15px;background:#fff;text-align:center}.stats b,.stats small{display:block}.stats b{color:var(--deep);font:700 1.7rem Fraunces,Georgia,serif}.stats small{color:var(--muted);font-size:.61rem;font-weight:700}.theme{display:grid;grid-template-columns:1fr auto;gap:6px;margin-top:15px;color:var(--muted);font-size:.71rem;font-weight:700}.theme>b{color:var(--deep)}.theme>div{grid-column:1/-1;height:8px;overflow:hidden;border-radius:99px;background:#eee9ed}.theme i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--mint),var(--purple))}.nav{position:fixed;z-index:20;right:0;bottom:0;left:0;display:flex;justify-content:center;gap:2px;padding:8px 6px calc(8px + env(safe-area-inset-bottom));border-top:1px solid #e3dcd8;background:#fffdf9ee;box-shadow:0 -9px 25px #4938520c;backdrop-filter:blur(14px)}.nav-item{display:grid;justify-items:center;gap:3px;min-width:67px;min-height:48px;padding:5px 7px;border-radius:12px;color:var(--muted);background:transparent;font-size:.61rem;font-weight:800}.nav-item svg{width:18px;height:18px}.nav-item.on{color:var(--deep);background:var(--lav)}#toast{position:fixed;z-index:50;right:16px;bottom:90px;left:16px;max-width:460px;margin:auto;padding:12px 14px;border-radius:12px;color:#fff;background:#29263a;box-shadow:var(--shadow);font-size:.78rem;font-weight:700;text-align:center;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}#toast.show{opacity:1;transform:translateY(0)}@keyframes up{from{opacity:0;transform:translateY(7px)}}@media(min-width:620px){#app{padding:25px 28px 112px}.video-wrap video{max-height:700px}}@media(max-width:410px){#app{padding-right:12px;padding-left:12px}.nav-item{min-width:60px;padding-right:4px;padding-left:4px}.facts{grid-template-columns:1fr}.fact article{min-height:0}.method-grid article{padding-right:9px;padding-left:9px}.method-grid p{font-size:.62rem}.stats{grid-template-columns:repeat(2,1fr)}.feature-row>a,.feature-row>button{padding:11px}.finish{align-items:stretch;flex-direction:column}.finish .btn{width:100%}.hero{min-height:260px;padding:23px 19px}.hero>div{max-width:84%}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
.download-panel{display:flex;align-items:flex-start;gap:13px;padding:21px;border-radius:var(--r);color:#fff;background:linear-gradient(135deg,#514aa8,#8375cb);box-shadow:var(--shadow)}.download-panel>div{display:grid;place-items:center;flex:0 0 43px;width:43px;height:43px;border:1px solid #ffffff44;border-radius:13px;background:#ffffff18}.download-panel>div svg{width:23px;height:23px}.download-panel>span{flex:1}.download-panel .eyebrow{color:#ffffffb9}.download-panel h2{margin-top:5px}.download-panel p:not(.eyebrow){margin-top:5px;color:#ffffffd1;font-size:.76rem}.download-panel .btn{margin-top:16px;color:var(--ink);background:#fff;box-shadow:none}.download-list{display:grid;gap:9px;margin-top:12px}.download-list a{display:flex;align-items:center;gap:10px;min-height:65px;padding:10px 12px;border:1px solid var(--line);border-radius:15px;background:var(--surface);box-shadow:0 3px 10px #3f31470b}.download-list a>b{display:grid;place-items:center;flex:0 0 37px;width:37px;height:37px;border-radius:11px;color:var(--deep);background:var(--lav);font-size:.67rem}.download-list a>span{min-width:0;flex:1}.download-list strong,.download-list small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.download-list strong{font-size:.77rem}.download-list small{margin-top:3px;color:var(--muted);font-size:.64rem}.download-list i{color:var(--purple);font-size:1.25rem;font-style:normal}
.lesson-plan{padding:15px 16px;border:1px solid #ddd8f3;border-radius:18px;background:linear-gradient(135deg,#f5f3ff,#fffdf9)}.plan-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.plan-head>b{color:var(--deep);font-size:.69rem}.plan-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:13px}.plan-steps span{display:grid;grid-template-columns:24px 1fr;column-gap:6px;align-items:center}.plan-steps i{display:grid;place-items:center;grid-row:span 2;width:24px;height:24px;border-radius:8px;color:var(--deep);background:var(--lav);font-size:.67rem;font-style:normal;font-weight:800}.plan-steps b{font-size:.7rem}.plan-steps small{color:var(--muted);font-size:.6rem;line-height:1.2}.plan-question{margin-top:14px;padding-top:12px;border-top:1px solid #dfd9f0;color:var(--deep);font-size:.75rem}.retention-card{display:flex;align-items:flex-start;gap:11px;padding:17px 18px;border:1px solid #cfe4da;border-radius:var(--r);background:var(--mint-soft)}.retention-card>div{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border-radius:11px;color:#fff;background:var(--mint)}.retention-card>div svg{width:18px;height:18px}.retention-card>span{flex:1}.retention-card h2{margin-top:4px;font-size:1.03rem;color:#2b6e59}.retention-card .text-btn{margin-top:8px;color:#2b6e59;font-size:.69rem}.scenario{padding:19px;background:#fff9ec;border-color:#f0dfaa}.scenario-title{display:flex;align-items:center;gap:9px}.scenario-title>.icon{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;color:var(--sun);background:#ffe4a5}.scenario-title h2{margin-top:4px;font-size:1.15rem}.scenario-q{margin-top:17px;font:600 1.08rem/1.3 Fraunces,Georgia,serif}.scenario .answers{margin-top:14px}.scenario .hint{color:#796746}.scenario .feedback{background:#fff0d2}.scenario .feedback.good{background:var(--mint-soft)}
@media(max-width:410px){.plan-steps{gap:4px}.plan-steps span{grid-template-columns:20px 1fr;column-gap:4px}.plan-steps i{width:20px;height:20px;font-size:.6rem}.plan-steps b{font-size:.65rem}.plan-steps small{font-size:.55rem}}
/* ── Bilan personnalisé ─────────────────────────────── */
.onboarding-hero{padding:26px 22px;border-radius:28px;background:linear-gradient(135deg,#5b55b6,#9a8fe0);color:#fff;box-shadow:var(--shadow)}.onboarding-hero h1{margin-top:8px;font-size:clamp(2rem,7vw,3rem);line-height:1.05}.onboarding-hero>p:last-child{margin-top:14px;color:#f4f1ff;font-size:.9rem}.onboarding-form{display:grid;gap:13px;margin-top:15px}.onboarding-card{padding:19px;background:#fffdf9;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.step-tag{font-size:.62rem;font-weight:800;letter-spacing:.1em;color:var(--lav);text-transform:uppercase}.onboarding-card h2{margin-top:6px;font-size:1.08rem}.choice-grid{display:grid;gap:8px;margin-top:13px}.choice-grid.two{grid-template-columns:1fr 1fr}.choice{display:flex;align-items:flex-start;gap:9px;padding:11px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer}.choice:has(input:checked){border-color:var(--lav);background:var(--lav-soft);box-shadow:0 0 0 2px #7468c922}.choice input{accent-color:var(--lav);margin-top:3px}.choice span{display:grid;gap:2px}.choice b{font-size:.77rem}.choice small{font-size:.65rem;color:var(--muted);line-height:1.3}.field-label{display:block;margin-top:13px;margin-bottom:5px;color:var(--muted);font-size:.68rem;font-weight:700}.onboarding-card input[type=date],.onboarding-card select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font:inherit;font-size:.8rem}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.check-grid label{display:flex;align-items:center;gap:7px;padding:9px 8px;border:1px solid var(--line);border-radius:12px;font-size:.68rem;cursor:pointer}.check-grid input{accent-color:var(--lav)}.form-help{margin-top:7px;color:var(--muted);font-size:.68rem}.consent{display:flex;gap:10px;cursor:pointer}.consent input{margin-top:4px;accent-color:var(--lav)}.consent span{display:grid;gap:3px}.consent b{font-size:.78rem}.consent small{font-size:.66rem;color:var(--muted);line-height:1.35}.onboarding-submit{width:100%;margin-bottom:20px}.personal-plan{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:14px;padding:15px 16px;border:1px solid #d8d1f2;border-radius:18px;background:linear-gradient(135deg,#f2efff,#fffdf8)}.personal-plan h2{margin-top:4px;font-size:.95rem}.personal-plan p:not(.eyebrow){margin-top:4px;color:var(--muted);font-size:.7rem}.personal-plan .text-btn{flex:none}.personal-plan .eyebrow{color:var(--lav)}
@media(max-width:430px){.choice-grid.two,.check-grid{grid-template-columns:1fr}.personal-plan{align-items:flex-start;flex-direction:column}.personal-plan .text-btn{padding-top:0}}