select, .search-input width: 100%; padding: 0.7rem 1rem; border-radius: 24px; border: 1px solid #cbdde6; background: #fefefe; font-weight: 500; font-family: inherit; transition: all 0.2s; cursor: pointer;
let currentFilters = chapter: 'all', difficulty: 'all', search: '' ; organic chemistry ms chouhan
.badge background: #1e3c2c; color: white; display: inline-block; padding: 0.2rem 0.8rem; border-radius: 40px; font-size: 0.8rem; font-weight: 600; margin-top: 0.75rem; select,
This is a great request. is a famous book for practicing Advanced Problems in Organic Chemistry (often used for JEE/NEET). A useful feature would be a Smart Problem Index & Solver that bridges the static book with dynamic learning. .filter-group flex: 1
.filter-group flex: 1; min-width: 160px;
// toggle hint mechanism (inline) function attachHintListeners() document.querySelectorAll('.btn-hint').forEach(btn => // remove existing listener to avoid duplicates (simple approach) const newBtn = btn.cloneNode(true); btn.parentNode.replaceChild(newBtn, btn); newBtn.addEventListener('click', (e) => ); );
@media (max-width: 700px) .hero h1 font-size: 1.7rem; .filter-panel flex-direction: column; align-items: stretch; </style> </head> <body> <div class="container"> <div class="hero"> <h1>🧪 MS Chouhan • Organic Chemistry</h1> <p>Advanced Problem Solver | Mechanism Assistant</p> <div class="badge">⚡ 150+ curated practice problems (JEE / NEET)</div> </div>