.page-lifetree{background-color:#000;color:#fff;min-height:100vh}.page-lifetree .container{max-width:var(--editorial-w)}.page-lifetree .page-title{font-size:2rem;text-align:center;margin-bottom:8px}.page-lifetree .page-subtitle{text-align:center;color:#888;margin-bottom:24px;font-size:1.05rem}.page-lifetree .intro{text-align:center;color:#999;max-width:700px;margin:0 auto 32px;line-height:1.6;font-size:.95rem}.page-lifetree .legend{display:flex;justify-content:center;gap:24px;margin-bottom:48px;color:#888;font-size:.9rem}.page-lifetree .legend-item{display:flex;align-items:center;gap:8px}.page-lifetree .legend-dot{display:inline-block;width:10px;height:10px;border-radius:50%}.page-lifetree .legend-dot.dot-chose{background:#10b98199}.page-lifetree .legend-dot.dot-alt{background:#fff3}.page-lifetree .lifetree-list{display:flex;flex-direction:column;gap:24px}.page-lifetree .lifetree-node{border:1px solid rgba(255,255,255,.08);border-left:3px solid rgba(255,255,255,.2);border-radius:6px;padding:24px 28px;background:#ffffff04;transition:.3s}.page-lifetree .lifetree-node.theme-engineer-artist{border-left-color:#8b5cf6}.page-lifetree .lifetree-node.theme-teaching{border-left-color:#ec4899}.page-lifetree .lifetree-node.theme-chaos-system{border-left-color:#f59e0b}.page-lifetree .lifetree-node.theme-personal-public{border-left-color:#10b981}.page-lifetree .lifetree-node:hover{background:#ffffff06}.page-lifetree .node-header{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:8px}.page-lifetree .node-year{font-size:1.2rem;font-weight:700;color:#fff}.page-lifetree .node-age{font-size:.85rem;color:#666}.page-lifetree .node-theme{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:#777;background:#ffffff0a;padding:3px 10px;border-radius:50px}.page-lifetree .node-label{font-size:1.3rem;color:#fff;margin:8px 0 12px}.page-lifetree .node-scene{color:#aaa;font-style:italic;line-height:1.6;margin-bottom:16px}.page-lifetree .node-chose{background:#10b9810d;border-left:2px solid rgba(16,185,129,.5);padding:12px 16px;border-radius:0 4px 4px 0;margin-bottom:16px}.page-lifetree .chose-marker{font-size:.85rem;color:#10b981cc;text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px}.page-lifetree .chose-label{font-size:1.05rem;color:#fff;font-weight:600;margin-bottom:8px}.page-lifetree .chose-conseq{color:#bbb;line-height:1.6;margin:0}.page-lifetree .node-alts{background:#ffffff05;border-left:2px solid rgba(255,255,255,.15);padding:12px 16px;border-radius:0 4px 4px 0}.page-lifetree .alts-marker{font-size:.85rem;color:#ffffff80;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}.page-lifetree .alt-row{margin-bottom:12px}.page-lifetree .alt-row:last-child{margin-bottom:0}.page-lifetree .alt-label{font-size:1rem;color:#ccc;margin-bottom:4px}.page-lifetree .alt-tag{display:inline-block;margin-left:8px;font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#888;background:#ffffff0d;padding:2px 8px;border-radius:50px}.page-lifetree .alt-note{color:#888;font-size:.9rem;line-height:1.5;margin:0}.page-lifetree .footer-back{text-align:center;margin-top:48px}.page-lifetree .back-link{color:#888;text-decoration:none;font-size:1rem;padding:8px 20px;border:1px solid rgba(255,255,255,.15);border-radius:50px;transition:.3s}.page-lifetree .back-link:hover{background:#fff;color:#000;border-color:#fff;text-decoration:none}