:root{--primary-color:#4d5dfa;--text-color:#333;--background-light:#f9f9f9}body{font-family:Inter,sans-serif;line-height:1.6;margin:0;background-color:var(--background-light);color:var(--text-color)}.sticky-header{position:-webkit-sticky;position:sticky;top:0;left:0;width:100%;z-index:1000;background-color:#fff;border-bottom:1px solid #eaeaea;padding:12px 0}.header-content-container{max-width:900px;margin:0 auto;box-sizing:border-box;padding:0 20px;display:flex;align-items:center;gap:12px}.app-icon{width:40px;height:40px;border-radius:8px}.app-icon-name{height:30px;object-fit:contain;padding-left:16px}.header-title{font-size:1.1em;font-weight:600;color:#202020}.container{max-width:900px;margin:2em auto;padding:0 20px}.card{background-color:#fff;border-radius:16px;box-shadow:0 8px 32px rgba(0,0,0,.08);margin-bottom:2rem;padding:clamp(1.5rem,5vw,3rem)}h1{font-size:2.5em;padding-bottom:15px;border-bottom:2px solid var(--primary-color);color:#202020}h2{font-size:1.1em}h2,h3{color:#202020;margin:0}h3{font-size:1em}.section-header{display:flex;align-items:center;gap:12px;margin-top:2.5em;margin-bottom:1em}.section-header svg{width:28px;height:28px;flex-shrink:0}.section-header svg,a{color:var(--primary-color)}a{text-decoration:none;font-weight:700}a:hover{text-decoration:underline}.placeholder{background-color:#e9eaff;color:var(--primary-color);padding:2px 6px;border-radius:5px;font-weight:700}.last-updated{color:#888;font-size:.9em;margin-top:-10px}ul{padding-left:20px}li{margin-bottom:8px}footer{background-color:var(--background-light);padding:2em 0}.footer-container{max-width:900px;margin:0 auto;padding:0 30px;box-sizing:border-box;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1em}.footer-copyright{color:#888;font-size:.9em}.footer-links{display:flex;gap:24px}.footer-links a{color:#555;font-size:.9em;font-weight:500}