.gutf-hero h1{font-size:clamp(2.05rem,5vw,4.65rem);line-height:1.02;margin:18px 0 16px;letter-spacing:-.055em;color:#fff;max-width:980px}.gutf-btn-blue{background:#2563eb;color:#fff!important}.gutf-editor-box{background:#111827;color:#e5e7eb;border-radius:26px;padding:22px;margin:30px 0}.gutf-editor-box h2,.gutf-editor-box h3{color:#fff}.gutf-editor-box a{color:#bfdbfe}.gutf-editor-box code{background:#1f2937;border:1px solid #374151;border-radius:6px;padding:2px 5px;color:#fff}