<section id="summary">   <h2>Professional Summary</h2>   <p>Experienced web developer with 5+ years building responsive web applications...</p> </section> <section id="experience">   <h2>Experience</h2>   <article class="job">     <h3>Senior Frontend Developer — Company Name</h3>     <p class="meta">Jan 2020 — Present · City, Country</p>     <ul>       <li>Led frontend team to build accessible UI components...</li>       <li>Improved site performance, reducing load time by 35%...</li>     </ul>   </article>   <!-- more jobs --> </section> <section id="education">   <h2>Education</h2>   <p><strong>University Name</strong> — B.S. in Computer Science, 2015</p> </section> <section id="skills">   <h2>Skills</h2>   <ul class="skills-list">     <li>HTML, CSS, JavaScript</li>     <li>React, Vue</li>     <li>Accessibility (WCAG)</li>   </ul> </section>