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var(--line);color:var(--muted);background:#fff;border-radius:12px;margin-bottom:20px;padding:15px 18px}.sa-lesson{border:1px solid var(--line);background:#fff;border-radius:18px;max-width:920px;margin:0 auto;padding:44px}.sa-lesson h1{overflow-wrap:anywhere;margin:20px 0;font-size:34px;line-height:1.2}.sa-lesson p{color:var(--muted);margin:18px 0;font-size:18px}.sa-description{white-space:pre-wrap;overflow-wrap:anywhere}.sa-quota{gap:28px;display:flex;margin-top:18px!important}.sa-quota dt{color:var(--muted);font-size:14px}.sa-quota dd{color:var(--navy);font-size:22px;font-weight:700}@media (width<=1350px){.sa-login{gap:50px;padding-inline:72px}.sa-login>.sa-logo{left:72px}.sa-login-form h1{font-size:54px}.sa-main{padding:24px}.sa-row{gap:14px;padding-inline:16px}.sa-row h2{font-size:17px}.sa-dialog-shell{grid-template-columns:250px minmax(0,1fr)}.sa-dialog-heading,.sa-history{padding-inline:24px}.sa-composer{padding:14px 24px}}@media 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