:root{--font-main: "Inter", "Noto Sans KR", sans-serif;--color-bg: #0a0a0a;--color-text: #ffffff;--color-text-dim: #888888;--color-accent: #00E676}body{margin:0;background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-main);display:flex;justify-content:center;align-items:center;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative}body:before{content:"";position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:100vw;height:100vh;background-image:url(/assets/background_logo.png);background-repeat:no-repeat;background-position:center;background-size:contain;opacity:.5;z-index:0;pointer-events:none}#app{width:100%;max-width:700px;padding:2rem;text-align:center;position:relative;z-index:1}.hero{margin-bottom:4rem;animation:fadeInDown .8s ease forwards}.logo{font-size:4rem;font-weight:800;letter-spacing:-.05em;margin:0 0 1rem;background:linear-gradient(135deg,#ffffff 30%,var(--color-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-fill-color:transparent}.subtitle{font-size:1.25rem;font-weight:500;color:var(--color-text);opacity:.9;letter-spacing:-.02em}.content{margin-bottom:3rem}.content p{font-size:1.1rem;line-height:1.8;color:#d0d0d0;font-weight:300;margin:0}.footer{margin-top:6rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.05)}.status{font-size:.95rem;color:var(--color-accent);font-weight:500;margin-bottom:1.5rem;line-height:1.6}.contact{font-size:.9rem;color:var(--color-text-dim);text-decoration:none;transition:color .3s ease;border-bottom:1px solid transparent}.contact:hover{color:var(--color-accent);border-bottom-color:var(--color-accent)}.fade-in-1,.fade-in-2,.fade-in-3{opacity:0;transform:translateY(20px);animation:fadeInUp .8s ease forwards}.fade-in-1{animation-delay:.4s}.fade-in-2{animation-delay:.8s}.fade-in-3{animation-delay:1.2s}@keyframes fadeInUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-40px)}to{opacity:1;transform:translateY(0)}}.fade-in-1,.fade-in-2,.fade-in-3,.hero{animation-duration:1.2s}@media (max-width: 600px){.logo{font-size:2.8rem}.subtitle,.content p{font-size:1rem}.footer{margin-top:4rem}}