:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary-color: #a8d8ea;--secondary-color: #f8f8f8;--accent-color: 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span{display:flex;align-items:center;gap:.5rem}.result-date{font-weight:500;font-size:1.1rem;margin-bottom:.3rem;color:var(--accent-color)}.result-notes{margin-top:.5rem;padding-left:1rem}.note{font-size:.9rem;color:var(--text-light);line-height:1.5;margin-bottom:.3rem}.note:last-child{margin-bottom:0}.movement-input{display:block;width:100%;margin-top:.5rem}.serial-input{font-family:Courier New,monospace;font-size:1.1rem;letter-spacing:1px}@media (max-width: 768px){.radio-group{flex-direction:column;gap:.75rem}.radio-group label{width:100%;padding:.5rem 0}.card{padding:1.5rem}h1{font-size:1.75rem}.advanced-options{padding:1.25rem}.radio-group label span{width:100%;justify-content:space-between}}@keyframes fall{0%{transform:translateY(-10vh) translate(0) rotate(0);opacity:0}10%{opacity:var(--opacity, .8)}90%{opacity:var(--opacity, .8)}to{transform:translateY(110vh) translate(calc(var(--x-end, 0) * 10vw)) rotate(360deg);opacity:0}}.snow-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1;overflow:hidden;background:transparent}.snowflake{position:absolute;background:#fff;border-radius:50%;pointer-events:none;opacity:0;animation:fall linear infinite;will-change:transform,opacity;z-index:1;filter:blur(var(--blur, 1px));box-shadow:var(--shadow, 0 0 10px rgba(255, 255, 255, .8));transition:opacity .5s ease-in}.snowflake.small{width:2px;height:2px;filter:blur(.5px)}.snowflake.medium{width:4px;height:4px;filter:blur(.8px)}.snowflake.large{width:6px;height:6px;filter:blur(1px)}.dark .snowflake{background:#e6f7ff;box-shadow:0 0 15px #e6f7ffe6}.dark input[type=text]{background-color:#2d3748;color:#e2e8f0;border-color:#4a5568}.dark input[type=text]:focus{background-color:#2d3748;color:#fff;border-color:#63b3ed;box-shadow:0 0 0 2px #63b3ed4d}.dark input[type=text]::placeholder{color:#a0aec0}@keyframes 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