:root{--background-dark:#050508;--text-primary:#f0f0f5;--text-secondary:#a0a0b5;--accent-gold:#d4af37;--accent-blue:#4a90e2;--glass-bg:#19192366;--glass-border:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background-dark);color:var(--text-primary);font-family:var(--font-noto-sans-jp),sans-serif;flex-direction:column;width:100vw;height:100dvh;display:flex;overflow:hidden}.spinner{border:3px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;margin-right:10px;animation:1s ease-in-out infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.animated-bg{z-index:-2;background:radial-gradient(circle,#1a1a2e 0%,#050508 100%);width:100vw;height:100vh;position:fixed;top:0;left:0;overflow:hidden}.animated-bg:before,.animated-bg:after{content:"";filter:blur(90px);opacity:.5;will-change:transform;border-radius:50%;width:70vmax;height:70vmax;position:absolute}.animated-bg:before{background:radial-gradient(circle at 30% 30%,#4a90e229 0%,#4a90e20d 40%,#0000 70%);animation:36s ease-in-out infinite alternate nebulaDrift;top:-25%;left:-15%}.animated-bg:after{background:radial-gradient(circle at 70% 70%,#d4af3721 0%,#d4af370a 45%,#0000 70%);animation:44s ease-in-out infinite alternate-reverse nebulaDrift;bottom:-30%;right:-20%}@keyframes nebulaDrift{0%{transform:translate(0,0)scale(1)}50%{transform:translate(8vw,-5vh)scale(1.15)}to{transform:translate(-6vw,6vh)scale(.95)}}.stars{opacity:.3;z-index:-1;background-image:radial-gradient(1px 1px at 20px 30px,#fff,#0000),radial-gradient(1px 1px at 40px 70px,#fff,#0000),radial-gradient(1.5px 1.5px at 90px 40px,#fff,#0000),radial-gradient(1px 1px at 160px 120px,#fff,#0000);background-repeat:repeat;background-size:200px 200px;width:100vw;height:100vh;animation:100s linear infinite moveStars,7s ease-in-out infinite starTwinkle;position:fixed;top:0;left:0}@keyframes moveStars{0%{transform:translateY(0)}to{transform:translateY(-200px)}}@keyframes starTwinkle{0%,to{opacity:.3}50%{opacity:.45}}.glass-panel{-webkit-backdrop-filter:blur(20px)saturate(1.3);border:1px solid var(--glass-border);background:linear-gradient(160deg,#23233273 0%,#12121c8c 100%);border-radius:20px;padding:2rem;position:relative;box-shadow:0 8px 32px #00000080,inset 0 1px #ffffff14}.glass-panel:before{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#d4af3799,#ffffffb3,#d4af3799,#0000) 0 0/200% 100%;height:1px;animation:6s linear infinite borderFlow;position:absolute;top:0;left:10%;right:10%}@keyframes borderFlow{0%{background-position:200% 0}to{background-position:-200% 0}}.shimmer-text{background:linear-gradient(100deg,#f0f0f5 0% 35%,#ebd068 48%,#fff 52%,#f0f0f5 65% 100%) 0 0/250% 100%;-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;animation:5.5s ease-in-out infinite shimmerSweep}@keyframes shimmerSweep{0%,55%{background-position:115% 0}to{background-position:-115% 0}}@media (prefers-reduced-motion:reduce){.animated-bg:before,.animated-bg:after,.stars,.glass-panel:before,.shimmer-text{animation:none}}.luxury-input{width:100%;color:var(--text-primary);background:#0003;border:1px solid #d4af374d;border-radius:8px;margin-bottom:1.5rem;padding:1rem;font-family:inherit;font-size:1.1rem;transition:all .3s}.luxury-input:focus{border-color:var(--accent-gold);outline:none;box-shadow:0 0 15px #d4af3733}.luxury-button{color:#000;cursor:pointer;background:linear-gradient(45deg,#8a6d20,#d4af37);border:none;border-radius:30px;justify-content:center;align-items:center;width:100%;padding:1rem 2rem;font-family:inherit;font-size:1.1rem;font-weight:700;transition:all .3s;display:flex;position:relative;overflow:hidden}.luxury-button:after{content:"";pointer-events:none;background:linear-gradient(105deg,#0000,#ffffff73,#0000);width:45%;height:100%;animation:4.5s ease-in-out infinite buttonShine;position:absolute;top:0;left:-80%;transform:skew(-20deg)}@keyframes buttonShine{0%,60%{left:-80%}to{left:130%}}.luxury-button:disabled:after{animation:none}@media (prefers-reduced-motion:reduce){.luxury-button:after{animation:none}}.luxury-button:hover{background:linear-gradient(45deg,#a68429,#ebd068);transform:translateY(-2px);box-shadow:0 0 20px #d4af3766}.luxury-button:disabled{opacity:.6;cursor:default;box-shadow:none;transform:none}.subtitle-container{text-align:center;width:90%;max-width:800px;position:absolute;bottom:12%;left:50%;transform:translate(-50%)}.subtitle-text{text-shadow:0 2px 10px #000c;letter-spacing:.05em;opacity:0;font-size:2rem;line-height:1.5;animation:6s ease-in-out forwards fadeInOut}@media (max-width:768px){.subtitle-container{bottom:8%}.subtitle-text{font-size:1.25rem;line-height:1.6}}@keyframes fadeInOut{0%{opacity:0;transform:translateY(10px)}20%{opacity:1;transform:translateY(0)}80%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-10px)}}