:root{--color-primary: #CD0000;--color-bg: #FFFFFF;--color-bg-soft: #FFE6E6;--color-text: #222222;--color-text-soft: #666666;--color-border: #E0E0E0;--color-link: #CD0000;--color-link-hover: #a30000;font-family:Roboto,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:var(--color-text);background-color:var(--color-bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background:var(--color-bg);color:var(--color-text)}a{font-weight:500;color:var(--color-link);text-decoration:none;transition:color .2s}a:hover{color:var(--color-link-hover);text-decoration:underline}h1,h2,h3,h4,h5,h6{color:var(--color-primary);font-family:inherit;margin-top:0}h1{font-size:2.8em;line-height:1.1;font-weight:700}button{border-radius:8px;border:1px solid var(--color-border);padding:.6em 1.5em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--color-primary);color:#fff;cursor:pointer;transition:background .2s,border-color .2s;box-shadow:0 2px 8px #ffe6e6cc}button:hover{background:var(--color-link-hover);border-color:var(--color-primary)}button:focus,button:focus-visible{outline:3px solid var(--color-primary)}input,textarea,select{border:1px solid var(--color-border);border-radius:6px;padding:.5em 1em;font-size:1em;font-family:inherit;background:var(--color-bg-soft);color:var(--color-text);transition:border-color .2s}input:focus,textarea:focus,select:focus{border-color:var(--color-primary);outline:none}hr{border:none;border-top:1px solid var(--color-border);margin:2em 0}@media(prefers-color-scheme:dark){:root{--color-bg: #222;--color-bg-soft: #2d2d2d;--color-text: #f5f5f5;--color-text-soft: #bbbbbb;--color-border: #333;--color-link: #ff6464;--color-link-hover: #cd0000}body{background:var(--color-bg);color:var(--color-text)}}