:root{--font-sans:"Pretendard",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;--bg:#ffffff;--text-muted:#64748b;--heading:#0f172a;--accent:#0ea5e9;--accent-deep:#0284c7;--border:rgba(15,23,42,0.08);--max:1100px}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth;color-scheme:light}body,html{font-family:var(--font-sans)}body{margin:0;min-height:100vh;line-height:1.6;color:var(--text-muted);background:var(--bg);-webkit-font-smoothing:antialiased}button,input,select,textarea{font-family:inherit}a{color:var(--accent)}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.site{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(ellipse 85% 55% at 50% -15%,rgba(14,165,233,.14),transparent 55%),linear-gradient(180deg,#f8fafc,#ffffff 45%,#ffffff)}.header{position:-webkit-sticky;position:sticky;top:0;z-index:50;border-bottom:1px solid var(--border);background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(255,255,255,.8)}.header-inner{max-width:var(--max);margin:0 auto;padding:1rem 1.5rem;justify-content:space-between;gap:1rem}.header-inner,.logo{display:flex;align-items:center}.logo{text-decoration:none;line-height:0}.logo__img{height:2rem;width:auto}.nav{display:flex;gap:.5rem 1.25rem;flex-wrap:wrap;align-items:center}.nav a{color:var(--heading);text-decoration:none;font-size:.9375rem;font-weight:500;transition:opacity .2s}.nav a:not(.nav-cta):hover{opacity:.85}.nav-cta{background:linear-gradient(135deg,var(--accent) 0,var(--accent-deep) 100%);color:#ffffff!important;padding:.5rem 1rem;border-radius:999px;font-weight:600;box-shadow:0 1px 2px rgba(14,165,233,.25)}.nav-cta:hover{filter:brightness(1.06);color:#ffffff!important}.coming-soon-main{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem 1.5rem 4rem;position:relative;overflow:hidden}.coming-soon-title{margin:0;position:relative;z-index:1;font-size:clamp(2rem,7vw,3.75rem);font-weight:600;letter-spacing:.04em;line-height:1.35;font-family:var(--font-sans);color:var(--heading);text-align:center;animation:coming-soon-enter 1.1s cubic-bezier(.22,1,.36,1) forwards,title-glow-pulse 2.4s ease-in-out 1.2s infinite;opacity:0;will-change:filter,opacity}.coming-soon-title:after{content:"";position:absolute;left:50%;bottom:-.35em;transform:translateX(-50%);width:min(12rem,60vw);height:4px;border-radius:999px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;animation:line-reveal 1s ease .6s forwards,line-shine-pulse 2s ease-in-out 1.5s infinite;will-change:opacity,transform,box-shadow}@keyframes coming-soon-enter{0%{opacity:0;transform:translateY(1.25rem) scale(.98);filter:blur(6px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}@keyframes line-reveal{to{opacity:1}}@keyframes title-glow-pulse{0%,to{opacity:1;filter:none;text-shadow:none}50%{opacity:1;text-shadow:0 0 28px rgba(14,165,233,.45),0 0 52px rgba(14,165,233,.2)}}@keyframes line-shine-pulse{0%,to{opacity:.95;transform:translateX(-50%) scaleX(.9);box-shadow:0 0 10px rgba(14,165,233,.45)}50%{opacity:1;transform:translateX(-50%) scaleX(1.14);box-shadow:0 0 22px rgba(14,165,233,.85),0 0 44px rgba(14,165,233,.45),0 0 72px rgba(14,165,233,.2)}}.coming-soon-glow{position:absolute;width:min(28rem,90vw);height:min(28rem,90vw);border-radius:50%;background:radial-gradient(circle,rgba(14,165,233,.28) 0,rgba(14,165,233,.09) 42%,transparent 72%);pointer-events:none;animation:glow-pulse 2.4s ease-in-out infinite;will-change:opacity,transform}@keyframes glow-pulse{0%,to{opacity:.22;transform:scale(.88)}50%{opacity:.95;transform:scale(1.18)}}@media (prefers-reduced-motion:reduce){.coming-soon-glow,.coming-soon-title,.coming-soon-title:after{animation:none;opacity:1;transform:none;filter:none;text-shadow:none;box-shadow:none;will-change:auto}.coming-soon-title:after{opacity:1;transform:translateX(-50%)}}