.intro{z-index:9999;background:radial-gradient(120% 120% at 50% 0,#2a1857 0%,#1e1240 55%,#150c2e 100%);place-items:center;animation:.5s both introFadeIn;display:grid;position:fixed;inset:0;overflow:hidden}.intro.is-leaving{animation:.6s both introFadeOut}@keyframes introFadeIn{0%{opacity:0}to{opacity:1}}@keyframes introFadeOut{0%{opacity:1}to{opacity:0;visibility:hidden}}.intro-glow{filter:blur(10px);pointer-events:none;border-radius:50%;position:absolute}.intro-glow-1{top:-160px;background:radial-gradient(circle,#6b57a080 0%,#0000 68%);width:520px;height:520px;animation:7s ease-in-out infinite introDrift;inset-inline-end:-140px}.intro-glow-2{bottom:-170px;background:radial-gradient(circle,#8b5ec066 0%,#0000 70%);width:460px;height:460px;animation:8s ease-in-out infinite reverse introDrift;inset-inline-start:-130px}@keyframes introDrift{0%,to{transform:translate(0)scale(1)}50%{transform:translate(20px,24px)scale(1.12)}}.intro-stage{z-index:1;text-align:center;position:relative}.intro-mark{display:inline-block;position:relative}.intro-mark-ar{font-family:var(--font-display);color:#fff;letter-spacing:.02em;text-shadow:0 12px 48px #0006;font-size:clamp(3.5rem,11vw,6rem);font-weight:700;animation:1s cubic-bezier(.2,.8,.2,1) both introMarkIn}@keyframes introMarkIn{0%{opacity:0;filter:blur(8px);transform:translateY(24px)scale(.9)}to{opacity:1;filter:blur();transform:translateY(0)scale(1)}}.intro-line{background:linear-gradient(90deg,#0000,#8b5ec0 30%,#a67ad8 70%,#0000);border-radius:3px;width:0;height:3px;margin:1.1rem auto 0;animation:.9s .5s both introLine}@keyframes introLine{0%{opacity:0;width:0}to{opacity:1;width:min(240px,60vw)}}.intro-tagline{font-family:var(--font-display);color:#ffffffb8;letter-spacing:.04em;margin-top:1rem;font-size:clamp(.95rem,2.5vw,1.3rem);animation:.9s .8s both introTagIn}@keyframes introTagIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.intro,.intro.is-leaving,.intro-glow,.intro-mark-ar,.intro-line,.intro-tagline{animation-duration:.3s;animation-delay:0s}.intro-glow{animation:none}}