:root{--bg:#fff;--text-main:#1a1a1a;--text-muted:#666;--accent:#000;--border:#eaeaea;--max-width:700px}*{box-sizing:border-box;-webkit-font-smoothing:antialiased}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg);color:var(--text-main);font-size:15px;line-height:1.65;font-weight:400;letter-spacing:-.01em}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}header{padding:40px 0;display:flex;justify-content:space-between;align-items:center}.logo{font-weight:600;font-size:16px;letter-spacing:-.02em;text-transform:none}nav a{margin-left:20px;text-decoration:none;color:var(--text-muted);font-size:13px;font-weight:500;transition:color .2s}nav a:hover{color:var(--accent)}main{padding-bottom:100px}section{padding:60px 0;border-top:1px solid var(--border)}#home{border-top:none;padding-top:20px}h1{font-size:32px;letter-spacing:-.03em;line-height:1.2;margin-bottom:24px}h1,h2{font-weight:600}h2{font-size:20px;margin-bottom:20px;letter-spacing:-.02em}p{margin-bottom:16px;font-size:15px;color:var(--text-main)}.highlight-box{background:#fafafa;border:1px solid var(--border);padding:24px;border-radius:8px;margin:32px 0}ol,ul{padding-left:18px;color:var(--text-main);font-size:15px}li{margin-bottom:12px}.contact-info{font-size:16px;font-weight:500;margin-top:10px}.contact-info a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}footer{padding:60px 0;background:#fafafa;border-top:1px solid var(--border)}.footer-content{max-width:500px;margin:0 auto;line-height:1.8}.footer-content,.footer-support{font-size:12px;color:var(--text-muted);text-align:center}.footer-support{margin-top:16px}.footer-support a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.text-muted{color:var(--text-muted);font-size:14px}@media (max-width:600px){header{flex-direction:column;align-items:flex-start;gap:20px}nav{margin-left:-20px}h1{font-size:28px}}