.spectro-story{display:grid;grid-template-columns:minmax(230px,.65fr) 1fr;gap:clamp(24px,5vw,72px);align-items:center}.spectro-story figure{margin:0;text-align:center}.spectro-story video{width:100%;max-width:360px;height:auto;max-height:640px;background:#210e13;border-radius:24px;box-shadow:0 16px 45px #43051524}.spectro-story figcaption{font-size:14px;line-height:1.5;margin-top:16px}.spectro-chapters{display:grid;gap:12px;margin:24px 0}.spectro-chapters button{background:#850719;color:white;border:0;border-radius:14px;padding:20px;text-align:left;font:inherit;cursor:pointer}.spectro-chapters span{float:right;margin-left:12px;color:#ffdd70}.element-picks{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.element-picks button{font:inherit;font-weight:700;padding:14px 20px;border:1px solid #b69b60;border-radius:12px;color:#850719;background:#fff;cursor:pointer}.element-picks button[aria-pressed=true]{background:#f3c84a;border-color:#850719}.element-picks button:focus-visible,.spectro-chapters button:focus-visible{outline:3px solid #d79510;outline-offset:4px}.metal-discovery{background:#fbefd6}.metal-answer{background:white;border-left:5px solid #c79726;padding:24px;border-radius:0 18px 18px 0;min-height:180px}.metal-answer.changed{animation:answer-in .3s ease-out}.spectro-teaser{display:grid;grid-template-columns:180px 1fr;gap:36px;align-items:center;background:#760512;color:white;padding:36px;border-radius:24px}.spectro-teaser h2{color:white}.spectro-teaser img{width:180px;height:230px;object-fit:cover;border-radius:14px}.spectro-teaser .eyebrow{color:#ffda70}@keyframes answer-in{from{opacity:.3;transform:translateY(8px)}to{opacity:1;transform:none}}@media(max-width:650px){.spectro-story{grid-template-columns:1fr}.spectro-story video{max-height:520px;width:auto;max-width:100%}.spectro-teaser{grid-template-columns:1fr;padding:24px}.spectro-teaser img{width:100%;height:220px;object-position:center 60%}}@media(prefers-reduced-motion:reduce){.metal-answer.changed{animation:none}}