body[data-page=learn]{margin:0!important;background:#faf9f5!important;overflow:hidden!important;display:block!important;height:100vh!important;height:100dvh!important;padding:0!important}body.dark[data-page=learn]{background:#0f0f11!important}.learn-back{position:fixed;top:18px;right:20px;z-index:1100;display:flex;align-items:center;gap:8px;height:40px;padding:0 18px;border-radius:999px;border:1px solid rgba(0,0,0,.12);background:#fff;box-shadow:0 4px 14px rgba(0,0,0,.14);font-family:Space Grotesk,sans-serif;font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#0c0c0e;cursor:pointer;transition:opacity .2s ease,visibility .2s ease}body.learn-sidebar-open .learn-back{opacity:0;visibility:hidden;pointer-events:none}.learn-frame{position:fixed;inset:0;width:100vw;height:100vh;height:100dvh;border:0;display:block;background:#faf9f5;z-index:1000}body.dark[data-page=learn] .learn-back{border-color:rgba(255,255,255,.14);background:#141416;color:#f4f4f5;box-shadow:0 4px 14px rgba(0,0,0,.45)}body.dark[data-page=learn] .learn-frame{background:#0f0f11}@media (max-width:900px){.learn-back{top:calc(12px + env(safe-area-inset-top, 0px));right:calc(12px + env(safe-area-inset-right, 0px));height:36px;padding:0 12px;font-size:11px;gap:6px}.learn-back svg{width:13px;height:13px}}