:root{--ink:#08101f;--panel:#111b2d;--canvas:#f0f3f7;--white:#fff;--text:#111827;--muted:#738096;--line:#e0e5ed;--primary:#20d8c3;--coral:#ff6b5f;--yellow:#ffc857;--shadow:0 20px 55px rgba(20,30,50,.09)}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--text);font-family:"Segoe UI",Tahoma,Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button,input{font:inherit}.ui-icon{display:inline-flex;align-items:center;justify-content:center}.ui-icon svg{width:1.12em;height:1.12em}img{display:block;max-width:100%}.student-sidebar{position:fixed;z-index:40;right:15px;top:15px;bottom:15px;width:235px;border-radius:27px;background:var(--ink);color:white;padding:19px 14px;display:flex;flex-direction:column;box-shadow:0 25px 65px rgba(5,12,27,.23)}.student-brand{display:flex;align-items:center;gap:10px}.student-brand>span{width:44px;height:44px;border-radius:14px;background:var(--primary);display:grid;place-items:center}.student-brand 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.85fr}.login-course-wall{position:relative;color:white}.login-course-wall>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.login-course-wall:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,12,25,.25),rgba(5,12,25,.85)),linear-gradient(0deg,rgba(5,12,25,.8),transparent)}.login-course-wall>div{position:absolute;z-index:2;right:7%;left:7%;bottom:8%}.login-course-wall>div>span{color:var(--primary);font-size:.7rem;font-weight:900}.login-course-wall h1{font-size:clamp(3.5rem,6vw,6rem);line-height:.92;letter-spacing:-.06em}.login-course-wall h1 em{font-style:normal;color:var(--primary)}.login-course-wall p{color:#c0c8d6}.login-course-wall>div>div{max-width:390px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:12px}.login-course-wall>div>div b,.login-course-wall>div>div small{display:block}.login-course-wall>div>div 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@media print{.certificate-page{background:white;padding:0}.certificate-sheet{width:100%;min-height:100vh;border:0;outline:0}.certificate-foot button{display:none}}@page{size:A4 landscape;margin:0}
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@media(max-width:850px){.student-sidebar{transform:translateX(115%);transition:.3s}.student-sidebar.open{transform:translateX(0)}.student-main{padding-right:0}.student-menu{display:grid!important}.student-content{padding-inline:16px}.student-main>header{padding-inline:16px}.student-welcome{align-items:flex-start;flex-direction:column}.student-metrics{grid-template-columns:repeat(2,1fr)}.student-bottom-grid{grid-template-columns:1fr}}
@media(max-width:600px){.streak{display:none}.student-welcome{padding:25px}.weekly-ring{width:100%}.enrollment-grid{grid-template-columns:1fr}.lesson-video{height:290px}.lesson-head{align-items:flex-start;flex-direction:column}.certificate-page{padding:8px}.certificate-sheet{padding:25px;min-height:760px}.certificate-body h1{font-size:2rem}.certificate-body h2{font-size:2.4rem}.certificate-body>div{gap:12px;flex-direction:column}.certificate-body>div span{min-width:0}.student-login-form{padding:30px}.student-login-form>.student-brand{margin-bottom:70px}}
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.login-course-wall h1{font-size:clamp(3.2rem,5.5vw,5.4rem);line-height:1.14!important;margin-bottom:24px}.student-main h1,.student-main h2{line-height:1.2}