.course-library{padding-bottom:80px}.course-library-hero{max-width:1050px;padding:96px 0 58px}.course-library-hero h1{margin:18px 0 22px;font-size:clamp(48px,6vw,92px);line-height:.98;letter-spacing:-.055em}.course-library-hero p{max-width:760px;color:#aebbd2;font-size:18px;line-height:1.75}.course-path{display:grid;gap:14px}.course-tier{--tier:#67f7de;display:grid;grid-template-columns:90px minmax(0,1fr) auto;align-items:center;gap:28px;padding:30px 34px;border:1px solid #283e61;background:linear-gradient(110deg,#0c1427e8,#101b31bf);box-shadow:0 22px 70px #02050e45;transition:transform .25s,border-color .25s}.course-tier:hover{transform:translateY(-3px);border-color:var(--tier)}.tier-69{--tier:#d7ff70}.tier-680{--tier:#48e6f2}.tier-2980{--tier:#c48cff}.tier-5800{--tier:#f2bf5b}.tier-index{display:grid;width:72px;height:72px;place-items:center;border:1px solid color-mix(in srgb,var(--tier) 60%,transparent);border-radius:50%;color:var(--tier);font:800 19px/1 ui-monospace,monospace}.tier-copy>span{color:var(--tier);font:700 12px/1.2 ui-monospace,monospace;letter-spacing:.14em}.tier-copy h2{margin:8px 0;font-size:30px}.tier-copy p{margin:0;color:#aebbd2}.tier-meta{display:flex;align-items:center;gap:15px;margin-top:16px}.tier-meta b{color:var(--tier);font-size:24px}.tier-meta small{padding:6px 10px;border:1px solid #314868;border-radius:99px;color:#b8c7de}.course-access-note{display:grid;grid-template-columns:180px 1fr;gap:20px;margin-top:28px;padding:24px 28px;border-top:1px solid #304667;border-bottom:1px solid #304667}.course-access-note b{color:#67f7de}.course-access-note p{margin:0;color:#9fafc8;line-height:1.7}@media(max-width:760px){.course-library-hero{padding-top:64px}.course-tier{grid-template-columns:58px 1fr;padding:24px 20px}.tier-index{width:52px;height:52px}.course-tier>a{grid-column:1/-1;text-align:center}.tier-meta{flex-wrap:wrap}.course-access-note{grid-template-columns:1fr}}