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58%;width:100%;height:clamp(148px,21vw,236px);display:block}.course-hero figcaption{color:#f4f1e9;background:linear-gradient(#0a2c2300,#0a2c2326 30%,#0a2c23eb);gap:.35rem;margin:0;padding:1.6rem 1.7rem 1.15rem;display:grid;position:absolute;inset:auto 0 0}.course-hero .eyebrow.light{color:#d8bd7b}.course-hero .course-hero-title{letter-spacing:-.02em;max-width:28ch;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.55rem,3.4vw,2.55rem);font-weight:500;line-height:1.05}.lesson-rich .lr-forces{grid-template-rows:auto auto auto;grid-template-columns:repeat(3,1fr);gap:1.1rem;margin:1.35rem 0;display:grid}.lesson-rich .lr-force{text-align:center;background:var(--paper);border:1px solid var(--line);border-radius:.55rem;flex-direction:column;justify-content:center;gap:.2rem;padding:.8rem .9rem;display:flex;position:relative;box-shadow:0 3px 12px #122d250f}.lesson-rich .lr-force b{color:var(--forest);font-size:.9rem;line-height:1.2}.lesson-rich .lr-force span{color:var(--muted);font-size:.76rem;line-height:1.25}.lesson-rich .lr-force.top{grid-area:1/2}.lesson-rich .lr-force.left{grid-area:2/1}.lesson-rich .lr-force.center{background:linear-gradient(160deg, #1c5142, var(--forest));border-color:var(--forest-deep);grid-area:2/2;box-shadow:0 6px 18px #0d27202e}.lesson-rich .lr-force.center b{color:#f0e6c9;font-size:1rem}.lesson-rich .lr-force.center span{color:#f4f1e9d9}.lesson-rich .lr-force.right{grid-area:2/3}.lesson-rich .lr-force.bottom{grid-area:3/2}.lesson-rich .lr-force.top:after,.lesson-rich .lr-force.bottom:after,.lesson-rich .lr-force.left:after,.lesson-rich .lr-force.right:after{color:var(--gold);font-size:1.15rem;font-weight:800;line-height:1;position:absolute}.lesson-rich .lr-force.top:after{content:"↓";bottom:-.95rem;left:50%;transform:translate(-50%)}.lesson-rich .lr-force.bottom:after{content:"↑";top:-.95rem;left:50%;transform:translate(-50%)}.lesson-rich .lr-force.left:after{content:"→";top:50%;right:-.95rem;transform:translateY(-50%)}.lesson-rich .lr-force.right:after{content:"←";top:50%;left:-.95rem;transform:translateY(-50%)}@media (max-width:640px){.lesson-rich .lr-forces{grid-template-columns:1fr}.lesson-rich .lr-force.top,.lesson-rich .lr-force.left,.lesson-rich .lr-force.center,.lesson-rich .lr-force.right,.lesson-rich .lr-force.bottom{grid-area:auto/1}.lesson-rich .lr-force:after{display:none}}.lesson-rich .lr-spectrum{border:1px solid var(--line);border-radius:.55rem;margin:1.25rem 0;display:flex;overflow:hidden;box-shadow:0 3px 12px #122d250f}.lesson-rich .lr-band{text-align:center;color:var(--forest);background:color-mix(in srgb, var(--sage) 38%, white);border-right:1px solid var(--line);flex:1;padding:.75rem .8rem}.lesson-rich .lr-band:nth-child(2){background:color-mix(in srgb, var(--sage) 72%, white)}.lesson-rich .lr-band:nth-child(n+3){background:color-mix(in srgb, var(--forest) 15%, white)}.lesson-rich .lr-band:last-child{border-right:0}.lesson-rich .lr-band b{font-size:.89rem;display:block}.lesson-rich .lr-band span{color:var(--muted);margin-top:.12rem;font-size:.75rem;display:block}.lesson-rich .lr-band.accent{background:linear-gradient(160deg, #1c5142, var(--forest));color:#f4f1e9;box-shadow:inset 0 3px 0 var(--gold)}.lesson-rich .lr-band.accent b{color:#f0e6c9}.lesson-rich .lr-band.accent span{color:#f4f1e9d9}@media (max-width:560px){.lesson-rich .lr-spectrum{flex-direction:column}.lesson-rich .lr-band{border-right:0;border-bottom:1px solid var(--line)}.lesson-rich .lr-band:last-child{border-bottom:0}}