@keyframes st-pop{0%{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}html,body{margin:0;padding:0;font-family:Plus Jakarta Sans,sans-serif;scroll-behavior:smooth}.st-pop{animation:st-pop .35s ease}.btn{border-radius:8px;font-family:Plus Jakarta Sans,sans-serif}.card{border-radius:12px}.input,.textarea,.select{border-radius:8px}.badge{border-radius:6px;font-weight:600}.app-container{max-width:1200px;margin:0 auto;padding:0 16px}@media(min-width:768px){.app-container{padding:0 24px}}.sticker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}@media(min-width:640px){.sticker-grid{gap:16px}}.pack-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media(min-width:768px){.pack-grid{grid-template-columns:repeat(3,1fr);gap:20px}}@media(min-width:1024px){.pack-grid{grid-template-columns:repeat(4,1fr);gap:24px}}.upload-area{aspect-ratio:3/4;display:grid;place-items:center;cursor:pointer;border-radius:12px;transition:border-color .15s}.bottom-bar-fixed{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:1200px;padding:12px 16px 18px;background:linear-gradient(to top,var(--fallback-b1, oklch(var(--b1))) 75%,transparent);z-index:20}@media(min-width:768px){.bottom-bar-fixed{position:static;transform:none;padding:0;background:none}}.aspect-3-4{aspect-ratio:3/4}*{transition-property:background-color,border-color,color,fill,stroke;transition-duration:.15s}