:root{--paper:#0c0d0d;--ink:#f3f3ef;--muted:#a8ada8;--line:#252926}*{box-sizing:border-box}body,html{height:100%}body{margin:0;min-height:100svh;background:radial-gradient(circle at 50% 0,#151715 0,var(--paper) 62%);color:var(--ink);font-family:Avenir Next,Helvetica Neue,Segoe UI,sans-serif;display:flex;align-items:center;justify-content:center;padding:24px}main{text-align:center;padding:36px 0 44px;margin:0 auto;display:grid;justify-items:center}.tooth-wrap{width:96px;margin:0 auto 22px;animation:tooth-float 4.8s ease-in-out infinite;transform-origin:50% 55%}.tooth{width:100%;height:auto;display:block}.spark{transform-origin:center;animation:spark 2.4s ease-in-out infinite}h1{margin:0;font-size:clamp(1.8rem,8.8vw,6.4rem);font-weight:500;letter-spacing:.06em;line-height:1.05;white-space:nowrap;text-align:center}p{margin:12px 0 0;color:var(--muted);font-size:clamp(1rem,2.1vw,1.12rem);letter-spacing:.01em}.subtle{margin-top:20px;font-size:.83rem;text-transform:uppercase;letter-spacing:.16em;color:#747874;text-align:center}@keyframes tooth-float{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes spark{0%,to{opacity:.45;transform:scale(.9) rotate(0deg)}50%{opacity:1;transform:scale(1.05) rotate(10deg)}}@media (prefers-reduced-motion:reduce){.spark,.tooth-wrap{animation:none}}