:root{--color-primary:#7ed957;--color-primary-light:#9fe97a;--color-primary-dark:#5cb83a;--color-primary-bg:#f0fbe8;--color-primary-hover:rgba(126,217,87,.15);--color-primary-shadow:rgba(126,217,87,.35);--color-accent:#ffc107;--color-text:#2c3e50;--color-text-light:#555;--color-text-muted:#666;--color-background:#f5f7fa;--color-background-alt:#f8fafc;--color-white:#fff;--color-border:#e5e7eb}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{cursor:pointer;font-family:inherit;border:none;background:none;outline:none}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.text-center{text-align:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.kakao-float-wrapper{position:fixed;bottom:2rem;right:2rem;z-index:500;display:flex;flex-direction:column;align-items:flex-end;gap:.5rem}.kakao-tooltip{background:rgba(0,0,0,.75);color:#fff;font-size:.75rem;padding:.4rem .75rem;border-radius:6px;white-space:nowrap;pointer-events:none;animation:kakao-tooltip-in .15s ease}@keyframes kakao-tooltip-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.kakao-float-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;width:3.5rem;height:3.5rem;border-radius:50%;border:none;background:#fee500;color:#391b1b;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.2);transition:transform .15s ease,box-shadow .15s ease;padding:0}.kakao-float-btn:focus-visible,.kakao-float-btn:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 6px 16px rgba(0,0,0,.25);outline:2px solid #fee500;outline-offset:2px}.kakao-float-btn:active{transform:translateY(0) scale(.97)}.kakao-icon{width:1.6rem;height:1.6rem}.kakao-btn-label{font-size:.6rem;font-weight:600;line-height:1;letter-spacing:-.02em}@media (max-width:768px){.kakao-float-wrapper{bottom:1.5rem;right:1.25rem}.kakao-float-btn{width:3.25rem;height:3.25rem}}