/* Lesson 08 only: UV diagrams and worksheets. Existing website CSS remains untouched. */
.bb-uv .bb-around-hero h1{font-size:clamp(2.5rem,4.8vw,4.6rem)}
.bb-uv .bb-around-jump{grid-template-columns:repeat(6,minmax(0,1fr))}
.bb-uv .bb-lesson p,.bb-uv .bb-lesson li{overflow-wrap:break-word}
.bb-uv .bb-welcome a{color:#713068;font-weight:bold}
.bb-uv-illustration{margin:24px 0 26px;padding:15px 15px 12px;background:radial-gradient(ellipse at 48% 20%,#5b3570,#29172f);border:3px ridge #d3a261;border-radius:18px;box-shadow:0 10px 22px #1c0c2759;text-align:center;color:#ffebc8}
.bb-uv-illustration svg{display:block;max-width:850px;width:100%;height:auto;margin:auto}
.bb-uv-illustration figcaption{font:italic .94rem/1.5 Georgia,serif;color:#f6ddb8;margin:12px 0 2px}
.bb-uv-glossary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:20px 0}
.bb-uv-glossary article{background:#fff8e9;border:2px solid #dfb780;border-radius:16px;padding:19px 17px}
.bb-uv-glossary h3{font:700 1.28rem Georgia,serif;color:#682860;margin:0 0 8px}
.bb-uv-glossary p{margin:0;font:1rem/1.5 Georgia,serif}
.bb-uv-keywords{display:flex;flex-wrap:wrap;gap:9px;margin:17px 0 24px}
.bb-uv-keywords span{display:inline-flex;align-items:center;padding:9px 15px;background:#f8e9ca;border:1px solid #ca9a69;border-radius:30px;color:#55245b;font:700 .95rem Georgia,serif}
.bb-uv-checker{display:grid;grid-template-columns:minmax(0,250px) minmax(0,1fr);gap:25px;align-items:center;border:2px solid #dbb277;border-radius:18px;background:#fffaec;padding:23px;margin:24px 0}
.bb-uv-checker img{display:block;width:100%;height:auto;border:5px solid #582564;border-radius:9px;box-shadow:0 5px 15px #2b183044}
.bb-uv-checker h3{margin:0 0 9px;font:700 1.4rem Georgia,serif;color:#65265c}
.bb-uv-checker p{margin:0 0 14px;font:1.01rem/1.53 Georgia,serif}
.bb-uv-checker a{display:inline-block;border:2px solid #c48b49;border-radius:26px;padding:11px 17px;background:linear-gradient(145deg,#fff6e3,#f0d1a0);font:700 1rem Georgia,serif;color:#65245a;text-decoration:none;box-shadow:0 5px 12px #47213727}
.bb-uv-callout{border-left:5px solid #a95d89;background:#f7ebd6;border-radius:0 13px 13px 0;padding:16px 20px;margin:20px 0;font:1rem/1.6 Georgia,serif;color:#4a2946}
.bb-uv-checklist{list-style:none;margin:18px 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.bb-uv-checklist li{padding:13px 17px;background:#fff9ea;border:1px solid #d5b17c;border-radius:12px;font:1rem/1.5 Georgia,serif}
.bb-uv-checklist li::before{content:'✦';color:#8b488a;font-weight:bold;margin-right:10px}
.bb-uv-faq{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:1060px){.bb-uv .bb-around-jump{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.bb-uv-glossary,.bb-uv-faq{grid-template-columns:1fr}.bb-uv-checker{grid-template-columns:1fr}.bb-uv-checker img{max-width:260px;margin:auto}.bb-uv-checklist{grid-template-columns:1fr}}
@media(max-width:520px){.bb-uv .bb-around-jump{grid-template-columns:repeat(2,minmax(0,1fr))}.bb-uv-illustration{padding:8px}}