*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:#f8f9fa;min-height:100vh;padding:0;display:flex;align-items:center;justify-content:center}.container{max-width:1400px;margin:0 auto;padding:0 20px;width:100%}.header{text-align:center;padding:0 20px;margin-bottom:60px}.header h1{font-size:3rem;margin-bottom:0;color:#1a1a1a;font-weight:700;letter-spacing:-.5px}.header p{font-size:1.2rem;color:#6c757d}.bookshelf-container{background:transparent;border-radius:0;padding:0;box-shadow:none;border:none}.bookshelf{text-align:center;padding:30px 0;margin-bottom:40px}.bookshelf:last-child{margin-bottom:0}.bookshelf .covers{width:100%;height:auto;z-index:99;position:relative;text-align:center;margin-bottom:-10px;display:flex;justify-content:center;align-items:flex-end;gap:30px;flex-wrap:wrap}.book-wrapper{flex-direction:column;max-width:220px}.book-title,.book-wrapper{display:flex;align-items:center}.book-title{text-align:center;margin-bottom:16px;font-size:.7rem;font-weight:600;color:#495057;line-height:1.4;min-height:50px;justify-content:center;text-transform:uppercase;letter-spacing:.5px}.bookshelf .thumb{display:inline-block;cursor:pointer;width:160px;transition:all .3s cubic-bezier(.4,0,.2,1)}.bookshelf .thumb img{width:100%;display:block;box-shadow:0 4px 12px rgba(0,0,0,.08);border-radius:6px;border:1px solid #e9ecef}.bookshelf .thumb:hover img{transform:translateY(-8px);box-shadow:0 12px 24px rgba(0,0,0,.15)}.bookshelf .shelf-img{width:100%;max-width:100%;height:auto;margin-top:-8px;opacity:.9}@media (max-width:768px){.header{padding:40px 20px 15px;margin-bottom:40px}.header h1{font-size:2.25rem}.bookshelf .thumb{width:140px!important}.book-title{font-size:.65rem;min-height:45px}}@media (max-width:480px){.header{padding:30px 20px 10px;margin-bottom:30px}.header h1{font-size:1.75rem}.bookshelf .thumb{width:120px!important}.bookshelf .covers{gap:20px}.book-title{font-size:.6rem;min-height:40px}}