html,body{margin:0;min-height:100%;background:#eef5f0;color:#17382f;font-family:system-ui,sans-serif}#loading{position:fixed;inset:0;display:grid;place-items:center;padding:24px;box-sizing:border-box;background:radial-gradient(circle at top left,#d2f2dd,transparent 60%),#eef5f0}.card{max-width:360px;text-align:center;padding:32px 20px;background:#ffffffb8;border:1px solid #ffffff;border-radius:28px;box-shadow:0 12px 36px #163d2214}.card img{object-fit:contain;border-radius:20px}h1{font-size:24px;margin:16px 0 8px}p{font-size:16px;line-height:1.5}button{border:0;border-radius:14px;min-height:48px;padding:12px 24px;background:#0b6450;color:white;font:inherit;font-weight:600}button[hidden]{display:none}@media(prefers-color-scheme:dark){html,body,#loading{background:#12261f;color:#edf8f0}.card{background:#254336b8;border-color:#406351}}