body{background:#fff;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;margin:0;font-family:sans-serif;display:flex}#header{flex-direction:column;align-items:center;gap:12px;display:flex}#form-container{opacity:1;flex-direction:column;align-items:center;gap:12px;max-height:200px;transition:opacity .3s,max-height .4s;display:flex;overflow:hidden}body.has-image #form-container{opacity:0;max-height:0}#xkcd{opacity:0}body.has-image #xkcd{opacity:1}#site-title{letter-spacing:-.5px;color:#111;margin:0 0 4px;padding-bottom:10px;font-size:2rem;font-weight:700;position:relative}#site-title:after{content:"";opacity:0;background:linear-gradient(90deg,#c0392b,#e67e22,#27ae60,#2980b9,#8e44ad,#c0392b) 0 0/200% 100%;width:100%;height:8px;transition:opacity .2s;animation:8s linear infinite gradient-shift,.6s linear infinite paused wave-scroll;position:absolute;bottom:0;left:0;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='8'%3E%3Cpath d='M 0,4 C 5,1 15,1 20,4 C 25,7 35,7 40,4' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='8'%3E%3Cpath d='M 0,4 C 5,1 15,1 20,4 C 25,7 35,7 40,4' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");-webkit-mask-size:40px 8px;mask-size:40px 8px;-webkit-mask-repeat:repeat-x;mask-repeat:repeat-x}#header.loading #site-title:after{opacity:1;animation-play-state:running,running}@keyframes gradient-shift{0%{background-position:0 0}to{background-position:100% 0}}@keyframes wave-scroll{0%{-webkit-mask-position:0 0;mask-position:0 0}to{-webkit-mask-position:40px 0;mask-position:40px 0}}#pkg-form{gap:8px;display:flex}#pkg-input{border:2px solid #333;outline:none;width:240px;padding:8px 12px;font-size:1rem}#pkg-form button{color:#fff;cursor:pointer;background:#333;border:none;padding:8px 16px;font-size:1rem}#pkg-form button:hover{background:#555}#pkg-form button:disabled{cursor:default;background:#aaa}#status{color:#666;letter-spacing:.02em;min-height:1.2em;margin:0;font-size:.85rem}