.process-timeline{position:relative;display:flex;flex-direction:column;padding-left:2.5rem}@media(min-width:768px){.process-timeline{padding-left:4rem}}.pt-line{position:absolute;left:0;top:2rem;bottom:2rem;width:1px;background:var(--color-border-subtle);overflow:hidden}.pt-line-fill{position:absolute;inset:0;background:linear-gradient(180deg,var(--color-primary) 0%,var(--color-accent) 100%);transform-origin:top;transform:scaleY(0)}.pt-step{position:relative;padding:var(--space-10) 0;padding-left:var(--space-8)}.pt-step:not(:last-child){border-bottom:1px solid var(--color-border-subtle)}.pt-number{position:absolute;left:-3rem;top:var(--space-10);font-size:var(--font-size-xs);font-weight:700;font-family:var(--font-mono);color:var(--color-primary-light);letter-spacing:.05em;opacity:.6;text-align:right;min-width:2rem}@media(min-width:768px){.pt-number{left:-4.25rem;min-width:3rem}}.pt-dot{position:absolute;left:-.5rem;top:calc(var(--space-10) + .25rem);width:1rem;height:1rem;display:flex;align-items:center;justify-content:center}.pt-dot-inner{width:8px;height:8px;border-radius:50%;background:var(--color-bg-surface);border:2px solid var(--color-border-strong);transition:all var(--transition-base)}.pt-step:hover .pt-dot-inner{background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 0 14px #6366f199}.pt-content{display:flex;flex-direction:column;gap:var(--space-3)}.pt-tag{font-size:var(--font-size-xs);font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--color-accent);opacity:.7}.pt-title{font-size:clamp(1.25rem,2.5vw,1.875rem);font-weight:800;letter-spacing:-.02em;line-height:1.15;color:var(--color-text-primary);transition:color var(--transition-fast)}.pt-step:hover .pt-title{color:var(--color-primary-light)}.pt-desc{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:var(--line-height-relaxed);max-width:640px}