body{margin:0;font-family:sans-serif;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:#fff}#header{display:flex;flex-direction:column;align-items:center;gap:12px}#form-container{display:flex;flex-direction:column;align-items:center;gap:12px;max-height:200px;overflow:hidden;opacity:1;transition:opacity .3s ease,max-height .4s ease}body.has-image #form-container{opacity:0;max-height:0}#xkcd{opacity:0}body.has-image #xkcd{opacity:1}#site-title{margin:0 0 4px;font-size:2rem;font-weight:700;letter-spacing:-.5px;color:#111;position:relative;padding-bottom:10px}#site-title:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:8px;background:linear-gradient(90deg,#c0392b,#e67e22,#27ae60,#2980b9,#8e44ad,#c0392b);background-size:200% 100%;-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-repeat:repeat-x;mask-repeat:repeat-x;-webkit-mask-size:40px 8px;mask-size:40px 8px;opacity:0;transition:opacity .2s;animation:gradient-shift 8s linear infinite,wave-scroll .6s linear infinite;animation-play-state:running,paused}#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%{mask-position:0 0;-webkit-mask-position:0 0}to{mask-position:40px 0;-webkit-mask-position:40px 0}}#pkg-form{display:flex;gap:8px}#pkg-input{padding:8px 12px;font-size:1rem;border:2px solid #333;outline:none;width:240px}#pkg-form button{padding:8px 16px;font-size:1rem;background:#333;color:#fff;border:none;cursor:pointer}#pkg-form button:hover{background:#555}#pkg-form button:disabled{background:#aaa;cursor:default}#status{margin:0;font-size:.85rem;color:#666;min-height:1.2em;letter-spacing:.02em}