.celebration{position:fixed;inset:0;z-index:var(--z-celebration);display:grid;place-items:center;overflow:hidden;background:radial-gradient(120% 90% at 50% 40%,#2a1f05,#0b0a08 55%,#050507);color:var(--fg);opacity:0}.celebration[hidden]{display:none}.celebration__flash{position:absolute;inset:0;background:radial-gradient(circle at 50% 45%,#fff8e1,var(--gold-2) 30%,transparent 70%);opacity:0;pointer-events:none}.celebration__rays{position:absolute;inset:-60%;background:repeating-conic-gradient(from 0deg,rgba(var(--gold-rgb),.16) 0deg 6deg,transparent 6deg 18deg);-webkit-mask:radial-gradient(circle at center,#000 0%,transparent 60%);mask:radial-gradient(circle at center,#000 0%,transparent 60%);opacity:0;will-change:transform}.celebration__canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.celebration__content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-3);padding:var(--space-6) var(--gutter);max-width:60rem}.celebration__kicker{font-size:var(--text-sm);font-weight:700;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-2);opacity:0}.celebration__number{display:flex;font-family:var(--font-display);font-size:clamp(8rem,36vw,28rem);line-height:.85;letter-spacing:-.03em;perspective:800px;filter:drop-shadow(0 0 40px rgba(var(--gold-rgb),.55)) drop-shadow(0 20px 60px rgba(0,0,0,.7))}.celebration__number span{display:inline-block;background:linear-gradient(180deg,#fff8e1 0%,var(--gold-2) 35%,var(--gold) 60%,var(--gold-3) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;opacity:0;will-change:transform,opacity}.celebration__siu{display:flex;gap:.02em;font-size:clamp(3.5rem,14vw,9rem);letter-spacing:.08em;color:var(--fg);text-shadow:0 0 30px rgba(255,255,255,.35)}.celebration__siu span{display:inline-block;opacity:0;will-change:transform,opacity}.celebration__sub{font-size:clamp(1.125rem,3vw,1.5rem);font-weight:600;color:var(--fg-2);max-width:34ch;opacity:0}.celebration__date{font-size:var(--text-sm);letter-spacing:.2em;text-transform:uppercase;color:var(--fg-muted);opacity:0}.celebration__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-3);margin-top:var(--space-4);opacity:0}.celebration__skip{position:absolute;top:calc(var(--space-4) + env(safe-area-inset-top));right:var(--space-4);z-index:3;min-height:44px;padding:0 var(--space-4);border-radius:var(--radius-pill);border:1px solid var(--border-strong);color:var(--fg-2);font-weight:600;background:#0000004d;backdrop-filter:blur(8px)}.celebration__skip:hover{color:var(--fg);background:#ffffff14}.celebration__soundbtn{left:var(--space-4);right:auto;display:inline-flex;align-items:center;gap:var(--space-2);color:var(--gold-2);border-color:rgba(var(--gold-rgb),.5)}.celebration__soundbtn svg{width:18px;height:18px}.celebration__soundbtn[hidden]{display:none}.hero.is-complete .counter{filter:drop-shadow(0 0 40px rgba(var(--gold-rgb),.6)) drop-shadow(0 12px 40px rgba(0,0,0,.6))}.hero.is-complete .progress__fill{box-shadow:0 0 30px rgba(var(--gold-rgb),.9)}