:root{--rbk-ink:#12251c;--rbk-muted:#637269;--rbk-green:#18b76a;--rbk-green-dark:#0e8f50;--rbk-cream:#f4f8f4;--rbk-line:#dfe8e1;--rbk-white:#fff}.rbk-access-page,.rbk-login-wrap{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--rbk-ink)}.rbk-access-page{margin:0;background:var(--rbk-cream)}.rbk-shell{max-width:1240px;margin:0 auto;padding:0 24px}.rbk-header{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--rbk-line)}.rbk-brand{display:flex;align-items:center;gap:10px;color:var(--rbk-ink);text-decoration:none;font-size:16px}.rbk-brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--rbk-ink);color:#fff;font-size:11px;font-weight:900;letter-spacing:.08em}.rbk-nav-link{color:var(--rbk-ink);font-weight:700;text-decoration:none}.rbk-courses-hero{max-width:790px;padding:90px 0 58px}.rbk-eyebrow,.rbk-course-label{display:block;color:var(--rbk-green-dark);font-size:12px;font-weight:850;letter-spacing:.14em;margin-bottom:16px}.rbk-courses-hero h1{font-size:clamp(42px,7vw,76px);line-height:.98;letter-spacing:-.055em;margin:0 0 24px}.rbk-courses-hero p{font-size:clamp(18px,2.2vw,23px);line-height:1.55;color:var(--rbk-muted);margin:0}.rbk-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding-bottom:80px}.rbk-course-card{overflow:hidden;border:1px solid var(--rbk-line);border-radius:24px;background:var(--rbk-white);box-shadow:0 12px 38px rgba(27,56,41,.06);transition:transform .2s,box-shadow .2s}.rbk-course-card:hover{transform:translateY(-4px);box-shadow:0 18px 48px rgba(27,56,41,.11)}.rbk-course-image{display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#0c2418,#1a6d45)}.rbk-course-image img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.rbk-course-card:hover .rbk-course-image img{transform:scale(1.025)}.rbk-course-placeholder{display:grid;place-items:center;width:100%;height:100%;color:#fff;font-size:26px;font-weight:900;letter-spacing:.12em}.rbk-course-body{padding:26px}.rbk-course-label{margin-bottom:9px}.rbk-course-body h2{font-size:24px;line-height:1.2;margin:0 0 12px;letter-spacing:-.025em}.rbk-course-body h2 a{color:var(--rbk-ink);text-decoration:none}.rbk-course-body p{min-height:67px;color:var(--rbk-muted);line-height:1.55;margin:0 0 22px}.rbk-button,.rbk-login-card input[type=submit]{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;background:var(--rbk-green);color:#fff!important;padding:14px 19px;font:800 15px/1.1 inherit;text-decoration:none;cursor:pointer;box-shadow:0 7px 18px rgba(24,183,106,.2);transition:background .2s,transform .2s}.rbk-button:hover,.rbk-login-card input[type=submit]:hover{background:var(--rbk-green-dark);transform:translateY(-1px)}.rbk-pagination{text-align:center;padding:0 0 70px}.rbk-pagination .page-numbers{display:inline-grid;place-items:center;min-width:42px;height:42px;margin:3px;border:1px solid var(--rbk-line);border-radius:10px;background:#fff;color:var(--rbk-ink);text-decoration:none}.rbk-pagination .current{background:var(--rbk-ink);color:#fff}.rbk-empty{padding:50px;border:1px solid var(--rbk-line);border-radius:24px;background:#fff;text-align:center}.rbk-footer{padding:34px 0 44px;border-top:1px solid var(--rbk-line);color:var(--rbk-muted);font-size:14px}.rbk-login-wrap{min-height:70vh;display:grid;place-items:center;padding:40px 20px;background:var(--rbk-cream)}.rbk-login-card{width:min(100%,460px);box-sizing:border-box;padding:42px;border:1px solid var(--rbk-line);border-radius:24px;background:#fff;box-shadow:0 18px 60px rgba(27,56,41,.1)}.rbk-login-card h1{font-size:36px;letter-spacing:-.04em;line-height:1.05;margin:0 0 14px}.rbk-login-card>p{color:var(--rbk-muted);margin-bottom:26px}.rbk-login-card label{display:block;font-weight:700;margin-bottom:7px}.rbk-login-card input[type=text],.rbk-login-card input[type=password]{width:100%;box-sizing:border-box;border:1px solid var(--rbk-line);border-radius:11px;padding:13px 14px;margin-bottom:16px;background:#fff;font-size:16px}.rbk-login-card .login-remember{font-size:14px}.rbk-login-card input[type=submit]{width:100%;padding:15px}.rbk-forgot{display:block;text-align:center;margin-top:17px;color:var(--rbk-green-dark);font-weight:700}.rbk-thankyou,.rbk-account-card{box-sizing:border-box;margin:30px 0;padding:32px;border:1px solid var(--rbk-line);border-radius:22px;background:linear-gradient(135deg,#f7fbf8,#fff);color:var(--rbk-ink)}.rbk-thankyou h2,.rbk-account-card h2{margin:0 0 10px;font-size:30px;letter-spacing:-.035em}.rbk-thankyou p,.rbk-account-card p{color:var(--rbk-muted);margin:0 0 22px}.rbk-account-card{display:flex;align-items:center;justify-content:space-between;gap:30px}.rbk-account-card p{margin-bottom:0}.tutor-dashboard .tutor-dashboard-left-menu,.tutor-dashboard .tutor-dashboard-content{border-color:var(--rbk-line)!important}.tutor-dashboard .tutor-dashboard-permalinks a:hover,.tutor-dashboard .tutor-dashboard-permalinks li.active a{color:var(--rbk-green-dark)!important}.tutor-dashboard .tutor-btn-primary{background:var(--rbk-green)!important;border-color:var(--rbk-green)!important}.tutor-dashboard{--tutor-color-primary:var(--rbk-green);--tutor-color-primary-hover:var(--rbk-green-dark)}
@media(max-width:900px){.rbk-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rbk-courses-hero{padding-top:64px}}
@media(max-width:620px){.rbk-shell{padding:0 16px}.rbk-header{height:70px}.rbk-brand>span:last-child{display:none}.rbk-courses-hero{padding:54px 0 38px}.rbk-courses-hero h1{font-size:45px}.rbk-course-grid{grid-template-columns:1fr;gap:18px;padding-bottom:54px}.rbk-course-body p{min-height:0}.rbk-login-card{padding:30px 22px}.rbk-login-card h1{font-size:31px}.rbk-account-card{align-items:flex-start;flex-direction:column}.rbk-account-card .rbk-button{width:100%;box-sizing:border-box}}