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.2s}.collab-profile__line-card:hover{border-color:var(--color-accent)}.collab-profile__line-dot{width:8px;height:8px;border-radius:50%;background:var(--color-accent);flex-shrink:0}.collab-profile__equipment{display:flex;flex-wrap:wrap;gap:8px}.collab-profile__eq-pill{font-family:var(--font-mono);font-size:12px;padding:6px 14px;border:1px solid var(--color-border);border-radius:6px;color:var(--color-text-muted);background:var(--color-bg-card);transition:all .2s}.collab-profile__eq-pill:hover{border-color:var(--color-accent);color:var(--color-accent)}.collab-profile__projects{display:grid;gap:var(--space-md)}.collab-profile__project-card{padding:var(--space-lg);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all .3s;position:relative;overflow:hidden}.collab-profile__project-card:before{content:"";position:absolute;left:0;top:0;width:3px;height:100%;background:var(--color-accent);opacity:0;transition:opacity 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.2s}.collab-profile__pub-card:hover{border-color:var(--color-accent)}.collab-profile__pub-year{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--color-accent);font-weight:600;flex-shrink:0;min-width:40px}.collab-profile__pub-content{flex:1;min-width:0}.collab-profile__pub-title{font-family:var(--font-heading);font-size:var(--text-sm);font-weight:600;margin-bottom:4px;line-height:1.4}.collab-profile__pub-authors{font-size:var(--text-xs);color:var(--color-text-muted);margin-bottom:2px;line-height:1.5}.collab-profile__pub-journal{font-size:var(--text-xs);color:var(--color-accent)}.collab-profile__cta{text-align:center;padding:var(--space-2xl) 0}.collab-profile__cta-btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-heading);font-size:var(--text-base);font-weight:600;padding:14px 36px;border-radius:var(--radius-md);background:var(--color-accent);color:#fff;transition:all .3s ease;letter-spacing:.02em}.collab-profile__cta-btn:hover{background:var(--color-accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px #d4a0174d}.collab-profile__header,.collab-profile__section{animation:collab-fade-up .6s ease forwards;opacity:0}.collab-profile__header{animation-delay:.1s}.collab-profile__section:nth-child(3){animation-delay:.2s}.collab-profile__section:nth-child(4){animation-delay:.3s}.collab-profile__section:nth-child(5){animation-delay:.4s}.collab-profile__section:nth-child(6){animation-delay:.5s}.collab-profile__section:nth-child(7){animation-delay:.6s}@keyframes 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