:root{--ink:#153f37;--paper:#fbf6eb;--card:#fffdf8;--orange:#eea840;--mint:#d9eadf;--muted:#58766f;--line:#d8d5c9;--plum:#4d2252}*{box-sizing:border-box}html,body{height:100%;overflow:hidden}body{margin:0;background:var(--paper);color:var(--ink);font:15px 'DM Sans',sans-serif}.catalogue-shell{height:100dvh;display:grid;grid-template-rows:74px 62px 1fr;width:100%}.catalogue-head{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:28px;padding:0 28px;border-bottom:1px solid var(--line)}.brand{font:500 21px 'DM Mono';letter-spacing:-1.4px;text-decoration:none;color:var(--plum);white-space:nowrap}.brand span{font-size:10px}.brand .dot{color:var(--orange);font-size:22px}.course-identity{display:flex;flex-direction:column;border-left:1px solid var(--line);padding-left:25px}.course-identity span{font:500 8px 'DM Mono';letter-spacing:.13em;color:var(--orange)}.course-identity strong{font:600 17px 'Playfair 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