@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&family=Noto+Sans+KR:wght@300;400;500;700&display=swap";
:root{--font-main:"Outfit", "Noto Sans KR", sans-serif;--color-coral:#ff6b72;--color-violet-light:#d1c4ff;--color-violet-mid:#9580ff;--color-violet:#7c5cff;--gra-main:linear-gradient(135deg, #ff6b72, #9580ff);--black-40:#a9abb3;--white:#fff}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);color:var(--white);background:radial-gradient(circle,#201b1b 0%,#0b0d11 100%);justify-content:center;align-items:center;height:100vh;margin:0;display:flex;position:relative;overflow:hidden}.bg-glow{z-index:0;pointer-events:none;background:radial-gradient(circle,#7e61ff26 0%,#201b1b00 70%);width:100%;height:100%;animation:8s ease-in-out infinite twinkle;position:absolute}@keyframes twinkle{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}.container{z-index:1;flex-direction:column;align-items:center;width:100%;max-width:575px;padding:20px;display:flex;position:relative}.gift-card{-webkit-backdrop-filter:blur(25px);text-align:center;background:#2c2e3366;border:1px solid #ffffff1a;border-radius:12px;width:100%;padding:3.5rem 2.5rem 2.5rem;animation:.8s cubic-bezier(.2,.8,.2,1) slideUp;box-shadow:0 30px 60px #0006}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.logo{opacity:.9;justify-content:center;align-items:center;margin-bottom:2rem;display:flex}.logo img{width:auto;height:48px}.sender-info{justify-content:center;align-items:center;gap:10px;margin-bottom:.75rem;display:flex}.sender-avatar{object-fit:cover;border:1.5px solid var(--white);border-radius:50%;width:28px;height:28px}.sender-name{font-size:1.15rem;font-weight:500}.sender-name span{color:var(--color-coral);font-weight:700}.main-message{letter-spacing:-.01em;justify-content:center;align-items:center;gap:8px;margin-bottom:1.5rem;font-size:1.85rem;font-weight:700;line-height:1.3;display:flex}.main-message img{width:auto;height:32px}.sub-message{color:var(--black-40);margin-bottom:2.5rem;font-size:1.15rem;line-height:1.6}.cta-button{background:var(--gra-main);width:320px;color:var(--white);cursor:pointer;border-radius:8px;justify-content:flex-start;align-items:center;margin:0 auto 1rem;padding:1.1rem 2rem;font-size:1.1rem;font-weight:700;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;box-shadow:0 10px 25px #ff6b724d}.cta-button:hover{transform:scale(1.02);box-shadow:0 15px 35px #ff6b7266}.cta-button .arrow{background:#fff3;border-radius:.75rem;justify-content:center;align-items:center;width:32px;height:32px;display:flex;position:absolute;right:1.5rem}.footer-note{color:#a0a4a9;font-size:1.05rem}@media (max-width:480px){.gift-card{padding:3rem 1.5rem 2rem}.main-message{font-size:1.5rem}}.particle{pointer-events:none;z-index:0;border-radius:50%;width:8px;height:8px;position:fixed;top:50%;left:50%}@keyframes particle-fade{0%{opacity:1;transform:translate(-50%,-50%)scale(1)}to{opacity:0;transform:translate(var(--x), var(--y)) scale(0)}}