.letters-hero[data-astro-cid-tdtaelmy]{padding:2rem 0 2.5rem}@media(min-width:768px){.letters-hero[data-astro-cid-tdtaelmy]{padding:3rem 0 3.5rem}}.breadcrumb[data-astro-cid-tdtaelmy]{font-size:.85rem;color:var(--color-text-secondary);margin-bottom:1.5rem}.breadcrumb[data-astro-cid-tdtaelmy] a[data-astro-cid-tdtaelmy]{transition:color var(--transition-fast)}.breadcrumb[data-astro-cid-tdtaelmy] a[data-astro-cid-tdtaelmy]:hover{color:var(--color-accent)}.breadcrumb-sep[data-astro-cid-tdtaelmy]{margin:0 .5rem;opacity:.5}.breadcrumb-current[data-astro-cid-tdtaelmy]{color:var(--color-text-primary);font-weight:500}.page-title[data-astro-cid-tdtaelmy]{font-size:2rem;font-weight:700;margin-bottom:.75rem;background:linear-gradient(135deg,#ffffff 0%,var(--color-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media(min-width:768px){.page-title[data-astro-cid-tdtaelmy]{font-size:2.5rem}}.page-desc[data-astro-cid-tdtaelmy]{color:var(--color-text-secondary);max-width:640px;line-height:1.7}.letters-body[data-astro-cid-tdtaelmy]{padding:1rem 0 4rem}.letters-grid[data-astro-cid-tdtaelmy]{display:grid;grid-template-columns:repeat(3,1fr);gap:.85rem}@media(min-width:480px){.letters-grid[data-astro-cid-tdtaelmy]{grid-template-columns:repeat(4,1fr)}}@media(min-width:640px){.letters-grid[data-astro-cid-tdtaelmy]{grid-template-columns:repeat(5,1fr)}}@media(min-width:768px){.letters-grid[data-astro-cid-tdtaelmy]{grid-template-columns:repeat(6,1fr)}}@media(min-width:1024px){.letters-grid[data-astro-cid-tdtaelmy]{grid-template-columns:repeat(8,1fr)}}@media(min-width:1280px){.letters-grid[data-astro-cid-tdtaelmy]{grid-template-columns:repeat(9,1fr)}}.letter-card[data-astro-cid-tdtaelmy]{display:flex;flex-direction:column;align-items:center;padding:1.5rem .75rem 1.25rem;text-align:center;position:relative}.letter-big[data-astro-cid-tdtaelmy]{font-size:2rem;font-weight:700;margin-bottom:.4rem;background:linear-gradient(135deg,var(--color-accent),var(--color-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;transition:transform var(--transition-fast)}.letter-card[data-astro-cid-tdtaelmy]:hover .letter-big[data-astro-cid-tdtaelmy]{transform:scale(1.15)}.letter-label[data-astro-cid-tdtaelmy]{font-size:.78rem;color:var(--color-text-secondary);font-weight:500}.letter-card[data-astro-cid-tdtaelmy]:hover .letter-label[data-astro-cid-tdtaelmy]{color:var(--color-accent)}.letter-arrow[data-astro-cid-tdtaelmy]{position:absolute;top:.5rem;right:.5rem;font-size:.75rem;color:var(--color-text-secondary);opacity:0;transition:opacity var(--transition-fast)}.letter-card[data-astro-cid-tdtaelmy]:hover .letter-arrow[data-astro-cid-tdtaelmy]{opacity:1;color:var(--color-accent)}.info-section[data-astro-cid-tdtaelmy]{max-width:768px;margin:3.5rem auto 0}.info-heading[data-astro-cid-tdtaelmy]{font-size:1.5rem;font-weight:700;color:var(--color-text-primary);margin-bottom:.5rem}.info-h3[data-astro-cid-tdtaelmy]{font-size:1.15rem;font-weight:600;color:var(--color-text-primary);margin-top:1.5rem;margin-bottom:.5rem}.info-text[data-astro-cid-tdtaelmy]{color:var(--color-text-secondary);line-height:1.8;margin-bottom:1rem}.related-grid[data-astro-cid-tdtaelmy]{display:grid;grid-template-columns:1fr;gap:.85rem;margin-top:1.5rem}@media(min-width:640px){.related-grid[data-astro-cid-tdtaelmy]{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.related-grid[data-astro-cid-tdtaelmy]{grid-template-columns:repeat(3,1fr)}}.r-card[data-astro-cid-tdtaelmy]{display:flex;gap:.75rem;align-items:flex-start;padding:1.15rem}.r-icon[data-astro-cid-tdtaelmy]{font-size:1.5rem;flex-shrink:0}.r-name[data-astro-cid-tdtaelmy]{font-family:var(--font-body);font-size:.88rem;font-weight:600;color:var(--color-text-primary);margin-bottom:.2rem;transition:color var(--transition-fast)}.r-card[data-astro-cid-tdtaelmy]:hover .r-name[data-astro-cid-tdtaelmy]{color:var(--color-accent)}.r-desc[data-astro-cid-tdtaelmy]{font-size:.78rem;color:var(--color-text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}