.milestones-hero[data-astro-cid-nsbqeac4]{padding:calc(64px + var(--space-3xl)) 0 var(--space-2xl);text-align:center;background:linear-gradient(180deg,var(--hover-bg) 0%,var(--bg) 100%)}.page-title[data-astro-cid-nsbqeac4]{font-size:clamp(2rem,5vw,3rem);margin-bottom:var(--space-md)}.page-desc[data-astro-cid-nsbqeac4]{color:var(--text-secondary);font-size:1.05rem;line-height:1.8;max-width:600px;margin:0 auto var(--space-2xl)}.time-nav[data-astro-cid-nsbqeac4]{position:sticky;top:64px;z-index:100;background:#faf8f5eb;backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);padding:var(--space-sm) 0;transition:box-shadow .2s}.time-nav[data-astro-cid-nsbqeac4].scrolled{box-shadow:var(--shadow-sm)}.time-nav-inner[data-astro-cid-nsbqeac4]{max-width:800px;margin:0 auto;display:flex;justify-content:center;gap:6px;padding:0 var(--space-md);overflow-x:auto;scrollbar-width:none}.time-nav-inner[data-astro-cid-nsbqeac4]::-webkit-scrollbar{display:none}.time-nav-item[data-astro-cid-nsbqeac4]{font-family:var(--font-heading);font-size:.85rem;font-weight:700;color:var(--text-muted);text-decoration:none;padding:6px 14px;border-radius:9999px;border:1.5px solid transparent;background:var(--card-bg);white-space:nowrap;transition:all .15s;flex-shrink:0}.time-nav-item[data-astro-cid-nsbqeac4]:hover{color:var(--primary);border-color:var(--primary-light)}.time-nav-item[data-astro-cid-nsbqeac4].active{background:var(--primary);color:#fff;border-color:var(--primary)}.time-nav-item[data-astro-cid-nsbqeac4].future-nav{background:linear-gradient(135deg,var(--hover-bg),var(--sidebar-bg));font-style:italic}.time-nav-item[data-astro-cid-nsbqeac4].future-nav.active{background:linear-gradient(135deg,var(--primary),var(--soft-gold));color:#fff}.tag-filter[data-astro-cid-nsbqeac4]{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-sm)}.tag-btn[data-astro-cid-nsbqeac4]{font-family:var(--font-heading);font-size:.85rem;font-weight:600;padding:6px 16px;border:1.5px solid var(--border);border-radius:var(--radius-full);background:var(--card-bg);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.tag-btn[data-astro-cid-nsbqeac4]:hover{border-color:var(--primary-light);color:var(--primary)}.tag-btn[data-astro-cid-nsbqeac4].active{background:var(--primary);border-color:var(--primary);color:#fff}.timeline-section[data-astro-cid-nsbqeac4]{padding:var(--space-2xl) 0 var(--space-3xl)}.timeline[data-astro-cid-nsbqeac4]{position:relative;max-width:800px;margin:0 auto;padding-left:40px}.timeline[data-astro-cid-nsbqeac4]:before{content:"";position:absolute;left:18px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--primary-light),var(--border),var(--primary-light))}.year-marker[data-astro-cid-nsbqeac4]{position:relative;margin-bottom:var(--space-lg);padding-top:var(--space-xl)}.year-label[data-astro-cid-nsbqeac4]{display:inline-block;font-family:var(--font-heading);font-size:1.5rem;font-weight:800;color:var(--primary);background:var(--bg);padding:var(--space-xs) var(--space-md);position:relative;left:-10px}.future[data-astro-cid-nsbqeac4] .year-label[data-astro-cid-nsbqeac4]{background:linear-gradient(135deg,var(--primary),var(--soft-gold));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.timeline-item[data-astro-cid-nsbqeac4]{position:relative;margin-bottom:var(--space-xl);padding-left:var(--space-xl)}.timeline-item[data-astro-cid-nsbqeac4].hidden{display:none}.timeline-dot[data-astro-cid-nsbqeac4]{position:absolute;left:-32px;top:8px;width:28px;height:28px;background:var(--card-bg);border:2px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:1;transition:all var(--transition-normal)}.dot-icon[data-astro-cid-nsbqeac4]{font-size:.8rem}.timeline-item[data-astro-cid-nsbqeac4]:hover .timeline-dot[data-astro-cid-nsbqeac4]{border-color:var(--primary);transform:scale(1.15);box-shadow:0 0 0 4px #e86a331a}.timeline-card[data-astro-cid-nsbqeac4]{background:var(--card-bg);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:var(--space-lg);transition:all var(--transition-normal)}.timeline-card[data-astro-cid-nsbqeac4]:hover{box-shadow:var(--shadow-md);border-color:var(--primary-light)}.card-header[data-astro-cid-nsbqeac4]{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-sm);flex-wrap:wrap;gap:var(--space-sm)}.card-date[data-astro-cid-nsbqeac4]{font-family:var(--font-heading);font-size:.85rem;font-weight:600;color:var(--primary)}.card-tags[data-astro-cid-nsbqeac4]{display:flex;gap:4px;flex-wrap:wrap}.card-tag[data-astro-cid-nsbqeac4]{font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);background:var(--hover-bg);color:var(--text-muted);font-family:var(--font-heading)}.card-title[data-astro-cid-nsbqeac4]{font-size:1.15rem;margin-bottom:var(--space-sm)}.card-summary[data-astro-cid-nsbqeac4]{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.card-expand[data-astro-cid-nsbqeac4]{max-height:0;overflow:hidden;transition:max-height .4s ease,opacity .3s ease;opacity:0}.card-expand[data-astro-cid-nsbqeac4][data-expanded=true]{max-height:500px;opacity:1;margin-top:var(--space-md)}.card-content[data-astro-cid-nsbqeac4]{color:var(--text-secondary);font-size:.9rem;line-height:1.8;padding-top:var(--space-md);border-top:1px solid var(--border-light)}.card-significance[data-astro-cid-nsbqeac4]{margin-top:var(--space-sm);font-size:.85rem;color:var(--primary);font-style:italic}.sig-label[data-astro-cid-nsbqeac4]{font-weight:600;font-style:normal}.card-toggle[data-astro-cid-nsbqeac4]{display:block;margin-top:var(--space-sm);background:none;border:none;color:var(--primary);font-family:var(--font-heading);font-size:.85rem;font-weight:600;cursor:pointer;padding:4px 0;transition:color var(--transition-fast)}.card-toggle[data-astro-cid-nsbqeac4]:hover{color:var(--primary-dark)}.future-card[data-astro-cid-nsbqeac4]{background:linear-gradient(135deg,var(--hover-bg),var(--sidebar-bg));border:2px dashed var(--primary-light)}.future-item[data-astro-cid-nsbqeac4] .timeline-dot[data-astro-cid-nsbqeac4]{border-color:var(--primary);animation:glow 3s ease-in-out infinite}@media(max-width:768px){.timeline[data-astro-cid-nsbqeac4]{padding-left:30px}.timeline[data-astro-cid-nsbqeac4]:before{left:12px}.timeline-dot[data-astro-cid-nsbqeac4]{left:-26px;width:24px;height:24px}.dot-icon[data-astro-cid-nsbqeac4]{font-size:.7rem}.timeline-item[data-astro-cid-nsbqeac4]{padding-left:var(--space-md)}.card-header[data-astro-cid-nsbqeac4]{flex-direction:column;align-items:flex-start}}