.page-module__wTECEa__page{max-width:1100px;margin:40px auto;padding:0 20px 60px}.page-module__wTECEa__header{margin-bottom:50px}.page-module__wTECEa__backLink{color:var(--color-accent);margin-bottom:20px;font-size:.9rem;text-decoration:none;display:inline-block}.page-module__wTECEa__backLink:hover{text-decoration:underline}.page-module__wTECEa__header h1{color:var(--color-accent);margin-bottom:1rem;font-size:2.2rem;line-height:1.2}.page-module__wTECEa__intro{color:var(--color-text-secondary);text-align:justify;font-size:1.15rem;line-height:1.6}.page-module__wTECEa__categorySection{margin-bottom:60px}.page-module__wTECEa__categoryTitle{color:var(--color-text-main);border-bottom:2px solid var(--color-accent);margin-bottom:10px;padding-bottom:10px;font-size:1.6rem}.page-module__wTECEa__categoryDesc{color:var(--color-text-secondary);text-align:justify;margin-bottom:25px;font-size:1rem;line-height:1.5}.page-module__wTECEa__grid{grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:25px;display:grid}.page-module__wTECEa__card{background-color:var(--color-bg-secondary,#1a2430);cursor:pointer;border:1px solid #2c3a4c;border-radius:8px;padding:20px;transition:transform .2s,border-color .2s}.page-module__wTECEa__card:hover{border-color:var(--color-accent);transform:translateY(-3px)}.page-module__wTECEa__card h3{color:var(--color-accent);margin:0 0 15px;font-size:1.25rem}.page-module__wTECEa__mediaGrid{background-color:#0d1520;border-radius:6px;grid-template-columns:1fr 1fr;align-items:center;gap:10px;margin-bottom:15px;padding:10px;display:grid}.page-module__wTECEa__mediaGrid,.page-module__wTECEa__mediaGrid *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.page-module__wTECEa__video3d{aspect-ratio:4/3;object-fit:contain;background-color:#0d1520;border-radius:4px;width:100%;height:100%}.page-module__wTECEa__formulaImg{aspect-ratio:4/3;object-fit:contain;background-color:#fff;border-radius:4px;width:100%;height:100%;padding:4px}.page-module__wTECEa__description{color:var(--color-text-secondary);margin:0;font-size:.95rem;line-height:1.5}.page-module__wTECEa__expandHint{text-align:right;color:var(--color-accent);margin-top:8px;font-size:.8rem;display:block}.page-module__wTECEa__referencias{background-color:var(--color-bg-secondary);border:1px solid #2c3a4c;border-radius:8px;margin-top:60px;padding:25px}.page-module__wTECEa__referencias h2{color:var(--color-accent);margin-top:0;font-size:1.3rem}.page-module__wTECEa__referencias ul{color:var(--color-text-secondary);padding-left:20px;font-size:.9rem;line-height:1.6}.page-module__wTECEa__modalOverlay{z-index:1000;background:#000000d9;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.page-module__wTECEa__modalContent{background-color:var(--color-bg-secondary,#1a2430);border:1px solid #2c3a4c;border-radius:12px;width:100%;max-width:900px;max-height:90vh;padding:30px;position:relative;overflow-y:auto}.page-module__wTECEa__closeBtn{color:var(--color-text-main);cursor:pointer;background:0 0;border:none;font-size:2rem;line-height:1;position:absolute;top:15px;right:15px}.page-module__wTECEa__closeBtn:hover{color:var(--color-accent)}.page-module__wTECEa__modalMediaGrid{background-color:#0d1520;border-radius:8px;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0;padding:20px;display:grid}.page-module__wTECEa__modalVideo{aspect-ratio:4/3;object-fit:contain;background-color:#0d1520;border-radius:6px;width:100%;height:100%}.page-module__wTECEa__modalFormula{aspect-ratio:4/3;object-fit:contain;background-color:#fff;border-radius:6px;width:100%;height:100%;padding:10px}.page-module__wTECEa__modalDescription{color:var(--color-text-secondary);font-size:1.05rem;line-height:1.6}.page-module__wTECEa__modalMediaGrid{background-color:#0d1520;border-radius:8px;grid-template-columns:1fr 1fr;align-items:stretch;gap:20px;margin:20px 0;padding:20px;display:grid}@media (max-width:700px){.page-module__wTECEa__modalMediaGrid{grid-template-columns:1fr}}@media (max-width:600px){.page-module__wTECEa__mediaGrid{grid-template-columns:1fr}}