:root{color:#e8f7ff;background:#000;font-family:Avenir Next,Helvetica Neue,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#000}button,input,select{font:inherit}.app{position:relative;display:flex;flex-direction:column;align-items:center;min-height:100vh;width:100vw;overflow:hidden;background:#000}.toolbar{position:fixed;z-index:10;top:16px;left:50%;display:flex;align-items:center;justify-content:space-between;gap:24px;width:min(1080px,calc(100vw - 32px));min-height:64px;padding:10px 12px 10px 18px;border:1px solid rgba(84,215,255,.2);border-radius:8px;background:#000000b8;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);transform:translate(-50%)}.toolbar-title{color:#f3fbff;font-size:15px;font-weight:700;white-space:nowrap}.toolbar-controls{display:flex;align-items:center;gap:10px}.select-control{display:grid;gap:5px}.select-control span{color:#e8f7ff9e;font-size:11px;font-weight:700;letter-spacing:0;text-transform:uppercase}.select-control select{min-width:148px;height:34px;padding:0 34px 0 12px;border:1px solid rgba(84,215,255,.26);border-radius:6px;color:#e8f7ff;background:linear-gradient(45deg,transparent 50%,#54d7ff 50%) calc(100% - 16px) 14px / 6px 6px no-repeat,linear-gradient(135deg,#54d7ff 50%,transparent 50%) calc(100% - 10px) 14px / 6px 6px no-repeat,#ffffff0f;appearance:none;cursor:pointer}.select-control select:focus{border-color:#54d7ffb8;outline:2px solid rgba(84,215,255,.16);outline-offset:2px}.select-control option{color:#061018;background:#e8f7ff}.stage{display:grid;place-items:center;min-height:100vh;padding:96px 28px 28px}.preview{position:relative;display:grid;place-items:center;width:min(82vw,620px);aspect-ratio:1}.logo-vector{display:block;width:100%;height:100%}.logo{width:100%;height:100%;filter:drop-shadow(0 34px 76px rgba(0,0,0,.75))}.caption{margin:16px 0 0;color:#54d7ff;font-size:14px;text-align:center}.panel{position:fixed;right:20px;bottom:20px;width:min(310px,calc(100vw - 40px));display:flex;flex-direction:column;gap:18px;padding:18px;border:1px solid rgba(80,198,255,.22);border-radius:8px;background:#0000008a;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.eyebrow{margin:0 0 12px;color:#54d7ff;font-size:13px;font-weight:700;letter-spacing:0;text-transform:uppercase}h1{margin:0;max-width:14ch;color:#f3fbff;font-size:24px;line-height:1;letter-spacing:0}.control{display:grid;gap:12px}.control span{color:#e8f7ffb8;font-size:14px}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px;border:1px solid rgba(84,215,255,.22);border-radius:8px;background:#ffffff0a}.segmented button{min-height:40px;border:0;border-radius:5px;color:#e8f7ff;background:transparent;cursor:pointer}.segmented button.active{color:#00131d;background:#54d7ff}input[type=range]{accent-color:#54d7ff}@media(max-width:860px){.app{grid-template-columns:1fr}.stage{min-height:100vh;padding:118px 20px 20px}.preview{width:min(96vw,620px)}.toolbar{top:12px;align-items:stretch;flex-direction:column;gap:12px;padding:14px}.toolbar-controls{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;width:100%}.select-control select{min-width:0;width:100%}.panel{position:fixed;right:12px;bottom:12px;padding:14px}h1{max-width:14ch;font-size:20px}}.panel{display:none}