:root{--glass-bg: rgba(255, 255, 255, .03);--glass-border: rgba(255, 255, 255, .15);--text-main: #1d1d1f;--text-muted: #86868b;--apple-blue: #0071e3}body,html{margin:0;padding:0;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,sans-serif;color:var(--text-main);background-color:#f5f5f7;background-image:radial-gradient(circle at 10% 20%,rgba(0,113,227,.04),transparent 40%),radial-gradient(circle at 90% 80%,rgba(108,92,231,.03),transparent 40%);background-attachment:fixed;-webkit-font-smoothing:antialiased;overflow-x:hidden}.liquid-glass{background:var(--glass-bg);backdrop-filter:blur(14px) saturate(120%);-webkit-backdrop-filter:blur(14px) saturate(120%);border:1px solid var(--glass-border);box-shadow:0 4px 30px #00000005}.glass-btn{display:inline-block;padding:12px 28px;font-size:.95rem;font-weight:500;text-decoration:none;text-align:center;color:#fff;background-color:var(--apple-blue);border:1px solid rgba(0,0,0,.1);border-radius:8px;transition:all .2s ease;cursor:pointer}.glass-btn:hover{background-color:#0077ed;transform:translateY(-2px)}