:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#152823;background:#f7f8f4}*{box-sizing:border-box}body{margin:0}.shell{max-width:1100px;margin:auto;padding:28px 24px 72px}.brand{display:flex;gap:12px;align-items:center;font-weight:800;font-size:1.12rem}.mark{background:#123b35;color:#f4c95d;width:38px;height:38px;border-radius:10px;display:grid;place-items:center}.top{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:42px}.card{background:white;border:1px solid #dce5df;border-radius:16px;padding:24px;box-shadow:0 8px 25px #123b3509}.login{max-width:430px;margin:10vh auto}.login h1{font-size:2rem;margin:22px 0 8px}.muted{color:#587069;line-height:1.5}.field{display:grid;gap:7px;margin:18px 0}input,select{font:inherit;padding:12px;border:1px solid #b9c8c0;border-radius:9px;width:100%}button,.button{font:inherit;font-weight:700;border:0;border-radius:9px;padding:12px 15px;background:#123b35;color:white;cursor:pointer;text-decoration:none;display:inline-block}button.secondary{background:#e5ece7;color:#123b35}.hero{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:26px}.hero h1{font-size:2rem;margin:5px 0}.eyebrow{text-transform:uppercase;letter-spacing:.11em;font-size:.75rem;font-weight:800;color:#507467}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.course{border-left:5px solid #f4c95d}.course h2{font-size:1.15rem;margin:0 0 6px}.resource{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid #e5ece7;padding:16px 0}.resource:first-child{border-top:0}.resource h3{margin:0 0 5px;font-size:1rem}.notice{padding:12px 14px;background:#fff4d6;border-radius:9px;color:#634b0a}.admin{margin-top:32px}.admin table{width:100%;border-collapse:collapse}.admin th,.admin td{text-align:left;padding:11px;border-bottom:1px solid #e5ece7;font-size:.9rem}.hidden{display:none}@media(max-width:600px){.shell{padding:18px}.top,.hero{align-items:flex-start;flex-direction:column}.resource{align-items:flex-start;flex-direction:column}.admin{overflow-x:auto}}