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*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fbfaf6;color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}button,input,select,textarea{font:inherit}a{color:inherit}.shell{width:min(1160px,calc(100% - 40px));margin-inline:auto}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:1000}.site-header{background:var(--ink);color:#fff;position:relative;z-index:20}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;font-size:20px;letter-spacing:-.5px}.brand>span:last-child span{color:#7bc8bd}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#fff;color:var(--ink);font-size:20px}.main-nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:700}.main-nav 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@media(max-width:900px){.login-grid{grid-template-columns:1fr;gap:45px}.login-copy{text-align:center}.login-copy>p{margin-inline:auto}.feature-list{justify-content:center}.category-grid{grid-template-columns:repeat(2,1fr)}.question-wrap{grid-template-columns:1fr}.training-aside{grid-template-columns:1fr 1fr}.admin-grid{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:repeat(2,1fr)}}
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@media(max-width:900px){.subject-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.subject-grid{grid-template-columns:1fr}.subject-hero-row{align-items:flex-start;flex-direction:column;gap:22px}.subject-hero h1{font-size:39px}.speech-box{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.practice-options{grid-template-columns:1fr}.practice-options .button{grid-column:1}.profile-panel{align-items:flex-start}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}